diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json index d676d140928f4..a439187f6e2cc 100644 --- a/Godeps/Godeps.json +++ b/Godeps/Godeps.json @@ -838,12 +838,12 @@ }, { "ImportPath": "github.com/docker/distribution/digest", - "Comment": "v2.4.0-rc.1-38-gcd27f179", + "Comment": "v2.4.0-rc.1-38-gcd27f17", "Rev": "cd27f179f2c10c5d300e6d09025b538c475b0d51" }, { "ImportPath": "github.com/docker/distribution/reference", - "Comment": "v2.4.0-rc.1-38-gcd27f179", + "Comment": "v2.4.0-rc.1-38-gcd27f17", "Rev": "cd27f179f2c10c5d300e6d09025b538c475b0d51" }, { @@ -1100,6 +1100,11 @@ "ImportPath": "github.com/fatih/camelcase", "Rev": "f6a740d52f961c60348ebb109adde9f4635d7540" }, + { + "ImportPath": "github.com/fatih/structs", + "Comment": "v1.0-4-g7e5a8ee", + "Rev": "7e5a8eef611ee84dd359503f3969f80df4c50723" + }, { "ImportPath": "github.com/fsnotify/fsnotify", "Comment": "v1.3.1-1-gf12c623", @@ -1171,127 +1176,127 @@ }, { "ImportPath": "github.com/gogo/protobuf/gogoproto", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/compare", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/defaultcheck", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/description", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/embedcheck", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/enumstringer", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/equal", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/face", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/gostring", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/marshalto", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/oneofcheck", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/populate", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/size", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/stringer", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/testgen", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/union", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/plugin/unmarshal", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/proto", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/protoc-gen-gogo/descriptor", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/protoc-gen-gogo/generator", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/protoc-gen-gogo/grpc", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/protoc-gen-gogo/plugin", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/sortkeys", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/vanity", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { "ImportPath": "github.com/gogo/protobuf/vanity/command", - "Comment": "v0.4-3-gc0656edd", + "Comment": "v0.4-3-gc0656ed", "Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7" }, { @@ -1330,6 +1335,10 @@ "ImportPath": "github.com/golang/protobuf/ptypes/timestamp", "Rev": "4bd1920723d7b7c925de087aa32e2187708897f7" }, + { + "ImportPath": "github.com/golang/snappy", + "Rev": "553a641470496b2327abcac10b36396bd98e45c9" + }, { "ImportPath": "github.com/google/btree", "Rev": "7d79101e329e5a3adf994758c578dab82b90c017" @@ -1727,6 +1736,22 @@ "Comment": "v1.1.0-25-g84398b9", "Rev": "84398b94e188ee336f307779b57b3aa91af7063c" }, + { + "ImportPath": "github.com/hashicorp/errwrap", + "Rev": "7554cd9344cec97297fa6649b055a8c98c2a1e55" + }, + { + "ImportPath": "github.com/hashicorp/go-cleanhttp", + "Rev": "3573b8b52aa7b37b9358d966a898feb387f62437" + }, + { + "ImportPath": "github.com/hashicorp/go-multierror", + "Rev": "83588e72410abfbe4df460eeb6f30841ae47d4c4" + }, + { + "ImportPath": "github.com/hashicorp/go-rootcerts", + "Rev": "6bb64b370b90e7ef1fa532be9e591a81c3493e00" + }, { "ImportPath": "github.com/hashicorp/golang-lru", "Rev": "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4" @@ -1771,6 +1796,26 @@ "ImportPath": "github.com/hashicorp/hcl/json/token", "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" }, + { + "ImportPath": "github.com/hashicorp/vault/api", + "Comment": "v0.8.1-22-g52401fd", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, + { + "ImportPath": "github.com/hashicorp/vault/helper/compressutil", + "Comment": "v0.8.1-22-g52401fd", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, + { + "ImportPath": "github.com/hashicorp/vault/helper/jsonutil", + "Comment": "v0.8.1-22-g52401fd", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, + { + "ImportPath": "github.com/hashicorp/vault/helper/parseutil", + "Comment": "v0.8.1-22-g52401fd", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, { "ImportPath": "github.com/hawkular/hawkular-client-go/metrics", "Comment": "v0.5.1-1-g1d46ce7", @@ -1802,6 +1847,7 @@ }, { "ImportPath": "github.com/inconshreveable/mousetrap", + "Comment": "v1.0", "Rev": "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75" }, { @@ -1929,6 +1975,10 @@ "Comment": "v2.1.1-5-g1b4ae6f", "Rev": "1b4ae6fb4e77b095934d4430860ff202060169f8" }, + { + "ImportPath": "github.com/mitchellh/go-homedir", + "Rev": "b8bc1bf767474819792c23f32d8286a45736f1c6" + }, { "ImportPath": "github.com/mitchellh/go-wordwrap", "Rev": "ad45545899c7b13c020ea92b2072220eefad42b8" @@ -2147,82 +2197,82 @@ }, { "ImportPath": "github.com/opencontainers/runc/libcontainer", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/apparmor", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/cgroups", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/cgroups/fs", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/cgroups/systemd", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/configs", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/configs/validate", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/criurpc", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/keys", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/label", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/seccomp", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/selinux", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/stacktrace", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/system", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/user", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { "ImportPath": "github.com/opencontainers/runc/libcontainer/utils", - "Comment": "v1.0.0-rc2-49-gd223e2ad", + "Comment": "v1.0.0-rc2-49-gd223e2a", "Rev": "d223e2adae83f62d58448a799a5da05730228089" }, { @@ -2293,107 +2343,107 @@ }, { "ImportPath": "github.com/rackspace/gophercloud", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/bootfromvolume", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/diskconfig", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/extensions/volumeattach", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/flavors", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/images", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/compute/v2/servers", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/identity/v2/tenants", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/identity/v2/tokens", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/identity/v3/tokens", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/openstack/utils", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/pagination", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/rackspace", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/rackspace/blockstorage/v1/volumes", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/rackspace/compute/v2/servers", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/rackspace/compute/v2/volumeattach", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/rackspace/identity/v2/tokens", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/testhelper", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { "ImportPath": "github.com/rackspace/gophercloud/testhelper/client", - "Comment": "v1.0.0-1012-ge00690e8", + "Comment": "v1.0.0-1012-ge00690e", "Rev": "e00690e87603abe613e9f02c816c7c4bef82e063" }, { @@ -2429,6 +2479,10 @@ "ImportPath": "github.com/seccomp/libseccomp-golang", "Rev": "1b506fc7c24eec5a3693cdcbed40d9c226cfc6a1" }, + { + "ImportPath": "github.com/sethgrid/pester", + "Rev": "a86a2d88f4dc3c7dbf3a6a6bbbfb095690b834b6" + }, { "ImportPath": "github.com/shurcooL/sanitized_anchor_name", "Rev": "10ef21a441db47d8b13ebcc5fd2310f636973c77" @@ -2640,6 +2694,7 @@ }, { "ImportPath": "github.com/xiang90/probing", + "Comment": "0.0.1", "Rev": "07dd2e8dfe18522e9c447ba95f2fe95262f63bb2" }, { diff --git a/Godeps/LICENSES b/Godeps/LICENSES index 859199fa92025..7e6f1da321bce 100644 --- a/Godeps/LICENSES +++ b/Godeps/LICENSES @@ -38416,6 +38416,34 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================================================ +================================================================================ += vendor/github.com/fatih/structs licensed under: = + +The MIT License (MIT) + +Copyright (c) 2014 Fatih Arslan + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. += vendor/github.com/fatih/structs/LICENSE 9ee102d4ddee082e91c1fce103a8cfdd - +================================================================================ + + ================================================================================ = vendor/github.com/fsnotify/fsnotify licensed under: = @@ -43151,231 +43179,43 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/btree licensed under: = - - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and += vendor/github.com/golang/snappy licensed under: = - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS +Copyright (c) 2011 The Snappy-Go Authors. All rights reserved. - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: - http://www.apache.org/licenses/LICENSE-2.0 + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -= vendor/github.com/google/btree/LICENSE 3b83ef96387f14655fc854ddc3c6bd57 - += vendor/github.com/golang/snappy/LICENSE b8b79c7d4cda128290b98c6a21f9aac6 - ================================================================================ ================================================================================ -= vendor/github.com/google/cadvisor/api licensed under: = - - Copyright 2014 The cAdvisor Authors - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 += vendor/github.com/google/btree licensed under: = - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. Apache License Version 2.0, January 2004 @@ -43554,14 +43394,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. END OF TERMS AND CONDITIONS -= vendor/github.com/google/cadvisor/LICENSE e7790b946bfacb700e8a8f2baedb3205 - -================================================================================ - + APPENDIX: How to apply the Apache License to your work. -================================================================================ -= vendor/github.com/google/cadvisor/cache/memory licensed under: = + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. - Copyright 2014 The cAdvisor Authors + Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -43575,189 +43419,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. See the License for the specific language governing permissions and limitations under the License. - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - -= vendor/github.com/google/cadvisor/LICENSE e7790b946bfacb700e8a8f2baedb3205 - += vendor/github.com/google/btree/LICENSE 3b83ef96387f14655fc854ddc3c6bd57 - ================================================================================ ================================================================================ -= vendor/github.com/google/cadvisor/client/v2 licensed under: = += vendor/github.com/google/cadvisor/api licensed under: = Copyright 2014 The cAdvisor Authors @@ -43955,7 +43622,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/collector licensed under: = += vendor/github.com/google/cadvisor/cache/memory licensed under: = Copyright 2014 The cAdvisor Authors @@ -44153,7 +43820,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/container licensed under: = += vendor/github.com/google/cadvisor/client/v2 licensed under: = Copyright 2014 The cAdvisor Authors @@ -44351,7 +44018,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/container/common licensed under: = += vendor/github.com/google/cadvisor/collector licensed under: = Copyright 2014 The cAdvisor Authors @@ -44549,7 +44216,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/container/docker licensed under: = += vendor/github.com/google/cadvisor/container licensed under: = Copyright 2014 The cAdvisor Authors @@ -44747,7 +44414,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/container/libcontainer licensed under: = += vendor/github.com/google/cadvisor/container/common licensed under: = Copyright 2014 The cAdvisor Authors @@ -44945,7 +44612,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/container/raw licensed under: = += vendor/github.com/google/cadvisor/container/docker licensed under: = Copyright 2014 The cAdvisor Authors @@ -45143,7 +44810,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/container/rkt licensed under: = += vendor/github.com/google/cadvisor/container/libcontainer licensed under: = Copyright 2014 The cAdvisor Authors @@ -45341,7 +45008,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/container/systemd licensed under: = += vendor/github.com/google/cadvisor/container/raw licensed under: = Copyright 2014 The cAdvisor Authors @@ -45539,7 +45206,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/devicemapper licensed under: = += vendor/github.com/google/cadvisor/container/rkt licensed under: = Copyright 2014 The cAdvisor Authors @@ -45737,7 +45404,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/events licensed under: = += vendor/github.com/google/cadvisor/container/systemd licensed under: = Copyright 2014 The cAdvisor Authors @@ -45935,7 +45602,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/fs licensed under: = += vendor/github.com/google/cadvisor/devicemapper licensed under: = Copyright 2014 The cAdvisor Authors @@ -46133,7 +45800,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/healthz licensed under: = += vendor/github.com/google/cadvisor/events licensed under: = Copyright 2014 The cAdvisor Authors @@ -46331,7 +45998,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/http licensed under: = += vendor/github.com/google/cadvisor/fs licensed under: = Copyright 2014 The cAdvisor Authors @@ -46529,7 +46196,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/http/mux licensed under: = += vendor/github.com/google/cadvisor/healthz licensed under: = Copyright 2014 The cAdvisor Authors @@ -46727,7 +46394,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/info/v1 licensed under: = += vendor/github.com/google/cadvisor/http licensed under: = Copyright 2014 The cAdvisor Authors @@ -46925,7 +46592,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/info/v2 licensed under: = += vendor/github.com/google/cadvisor/http/mux licensed under: = Copyright 2014 The cAdvisor Authors @@ -47123,7 +46790,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/machine licensed under: = += vendor/github.com/google/cadvisor/info/v1 licensed under: = Copyright 2014 The cAdvisor Authors @@ -47321,7 +46988,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/manager licensed under: = += vendor/github.com/google/cadvisor/info/v2 licensed under: = Copyright 2014 The cAdvisor Authors @@ -47519,7 +47186,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/manager/watcher licensed under: = += vendor/github.com/google/cadvisor/machine licensed under: = Copyright 2014 The cAdvisor Authors @@ -47717,7 +47384,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/manager/watcher/raw licensed under: = += vendor/github.com/google/cadvisor/manager licensed under: = Copyright 2014 The cAdvisor Authors @@ -47915,7 +47582,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/manager/watcher/rkt licensed under: = += vendor/github.com/google/cadvisor/manager/watcher licensed under: = Copyright 2014 The cAdvisor Authors @@ -48113,7 +47780,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/metrics licensed under: = += vendor/github.com/google/cadvisor/manager/watcher/raw licensed under: = Copyright 2014 The cAdvisor Authors @@ -48311,7 +47978,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/pages licensed under: = += vendor/github.com/google/cadvisor/manager/watcher/rkt licensed under: = Copyright 2014 The cAdvisor Authors @@ -48509,7 +48176,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/pages/static licensed under: = += vendor/github.com/google/cadvisor/metrics licensed under: = Copyright 2014 The cAdvisor Authors @@ -48707,7 +48374,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/storage licensed under: = += vendor/github.com/google/cadvisor/pages licensed under: = Copyright 2014 The cAdvisor Authors @@ -48905,7 +48572,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/summary licensed under: = += vendor/github.com/google/cadvisor/pages/static licensed under: = Copyright 2014 The cAdvisor Authors @@ -49103,7 +48770,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils licensed under: = += vendor/github.com/google/cadvisor/storage licensed under: = Copyright 2014 The cAdvisor Authors @@ -49301,7 +48968,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/cloudinfo licensed under: = += vendor/github.com/google/cadvisor/summary licensed under: = Copyright 2014 The cAdvisor Authors @@ -49499,7 +49166,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/cpuload licensed under: = += vendor/github.com/google/cadvisor/utils licensed under: = Copyright 2014 The cAdvisor Authors @@ -49697,7 +49364,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/cpuload/netlink licensed under: = += vendor/github.com/google/cadvisor/utils/cloudinfo licensed under: = Copyright 2014 The cAdvisor Authors @@ -49895,7 +49562,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/docker licensed under: = += vendor/github.com/google/cadvisor/utils/cpuload licensed under: = Copyright 2014 The cAdvisor Authors @@ -50093,7 +49760,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/oomparser licensed under: = += vendor/github.com/google/cadvisor/utils/cpuload/netlink licensed under: = Copyright 2014 The cAdvisor Authors @@ -50291,7 +49958,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/sysfs licensed under: = += vendor/github.com/google/cadvisor/utils/docker licensed under: = Copyright 2014 The cAdvisor Authors @@ -50489,7 +50156,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/sysinfo licensed under: = += vendor/github.com/google/cadvisor/utils/oomparser licensed under: = Copyright 2014 The cAdvisor Authors @@ -50687,7 +50354,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/utils/tail licensed under: = += vendor/github.com/google/cadvisor/utils/sysfs licensed under: = Copyright 2014 The cAdvisor Authors @@ -50885,7 +50552,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/validate licensed under: = += vendor/github.com/google/cadvisor/utils/sysinfo licensed under: = Copyright 2014 The cAdvisor Authors @@ -51083,7 +50750,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/version licensed under: = += vendor/github.com/google/cadvisor/utils/tail licensed under: = Copyright 2014 The cAdvisor Authors @@ -51281,7 +50948,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/cadvisor/zfs licensed under: = += vendor/github.com/google/cadvisor/validate licensed under: = Copyright 2014 The cAdvisor Authors @@ -51479,8 +51146,21 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/certificate-transparency/go licensed under: = += vendor/github.com/google/cadvisor/version licensed under: = + Copyright 2014 The cAdvisor Authors + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. Apache License Version 2.0, January 2004 @@ -51659,18 +51339,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. END OF TERMS AND CONDITIONS - APPENDIX: How to apply the Apache License to your work. += vendor/github.com/google/cadvisor/LICENSE e7790b946bfacb700e8a8f2baedb3205 - +================================================================================ - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - Copyright [yyyy] [name of copyright owner] +================================================================================ += vendor/github.com/google/cadvisor/zfs licensed under: = + + Copyright 2014 The cAdvisor Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -51684,12 +51360,189 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. See the License for the specific language governing permissions and limitations under the License. -= vendor/github.com/google/certificate-transparency/LICENSE 3b83ef96387f14655fc854ddc3c6bd57 - + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + += vendor/github.com/google/cadvisor/LICENSE e7790b946bfacb700e8a8f2baedb3205 - ================================================================================ ================================================================================ -= vendor/github.com/google/certificate-transparency/go/asn1 licensed under: = += vendor/github.com/google/certificate-transparency/go licensed under: = Apache License @@ -51899,7 +51752,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/certificate-transparency/go/client licensed under: = += vendor/github.com/google/certificate-transparency/go/asn1 licensed under: = Apache License @@ -52109,7 +51962,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/certificate-transparency/go/x509 licensed under: = += vendor/github.com/google/certificate-transparency/go/client licensed under: = Apache License @@ -52319,7 +52172,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/certificate-transparency/go/x509/pkix licensed under: = += vendor/github.com/google/certificate-transparency/go/x509 licensed under: = Apache License @@ -52529,7 +52382,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/google/gofuzz licensed under: = += vendor/github.com/google/certificate-transparency/go/x509/pkix licensed under: = Apache License @@ -52734,12 +52587,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. See the License for the specific language governing permissions and limitations under the License. -= vendor/github.com/google/gofuzz/LICENSE 3b83ef96387f14655fc854ddc3c6bd57 - += vendor/github.com/google/certificate-transparency/LICENSE 3b83ef96387f14655fc854ddc3c6bd57 - ================================================================================ ================================================================================ -= vendor/github.com/googleapis/gnostic/compiler licensed under: = += vendor/github.com/google/gofuzz licensed under: = Apache License @@ -52944,13 +52797,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. See the License for the specific language governing permissions and limitations under the License. - -= vendor/github.com/googleapis/gnostic/LICENSE b1e01b26bacfc2232046c90a330332b3 - += vendor/github.com/google/gofuzz/LICENSE 3b83ef96387f14655fc854ddc3c6bd57 - ================================================================================ ================================================================================ -= vendor/github.com/googleapis/gnostic/extensions licensed under: = += vendor/github.com/googleapis/gnostic/compiler licensed under: = Apache License @@ -53161,7 +53013,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/googleapis/gnostic/OpenAPIv2 licensed under: = += vendor/github.com/googleapis/gnostic/extensions licensed under: = Apache License @@ -53372,24 +53224,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/gophercloud/gophercloud licensed under: = - -Copyright 2012-2013 Rackspace, Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at - - http://www.apache.org/licenses/LICENSE-2.0 += vendor/github.com/googleapis/gnostic/OpenAPIv2 licensed under: = -Unless required by applicable law or agreed to in writing, software distributed -under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR -CONDITIONS OF ANY KIND, either express or implied. See the License for the -specific language governing permissions and limitations under the License. ------- - - Apache License + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -53566,211 +53404,38 @@ specific language governing permissions and limitations under the License. END OF TERMS AND CONDITIONS -= vendor/github.com/gophercloud/gophercloud/LICENSE dd19699707373c2ca31531a659130416 - -================================================================================ - - -================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack licensed under: = - -Copyright 2012-2013 Rackspace, Inc. - -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software distributed -under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR -CONDITIONS OF ANY KIND, either express or implied. See the License for the -specific language governing permissions and limitations under the License. - ------- - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. + APPENDIX: How to apply the Apache License to your work. - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. + Copyright [yyyy] [name of copyright owner] - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. + http://www.apache.org/licenses/LICENSE-2.0 - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. - END OF TERMS AND CONDITIONS -= vendor/github.com/gophercloud/gophercloud/LICENSE dd19699707373c2ca31531a659130416 - += vendor/github.com/googleapis/gnostic/LICENSE b1e01b26bacfc2232046c90a330332b3 - ================================================================================ ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/blockstorage/v1/apiversions licensed under: = += vendor/github.com/gophercloud/gophercloud licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -53969,7 +53634,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/blockstorage/v1/volumes licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -54168,7 +53833,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/blockstorage/v2/volumes licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/blockstorage/v1/apiversions licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -54367,7 +54032,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/common/extensions licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/blockstorage/v1/volumes licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -54566,7 +54231,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/volumeattach licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/blockstorage/v2/volumes licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -54765,7 +54430,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/flavors licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/common/extensions licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -54964,7 +54629,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/images licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/volumeattach licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -55163,7 +54828,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/servers licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/flavors licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -55362,7 +55027,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/identity/v2/tenants licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/images licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -55561,7 +55226,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/identity/v2/tokens licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/compute/v2/servers licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -55760,7 +55425,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/identity/v3/extensions/trusts licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/identity/v2/tenants licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -55959,7 +55624,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/identity/v3/tokens licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/identity/v2/tokens licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -56158,7 +55823,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/identity/v3/extensions/trusts licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -56357,7 +56022,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/layer3/floatingips licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/identity/v3/tokens licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -56556,7 +56221,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/layer3/routers licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -56755,7 +56420,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/members licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/layer3/floatingips licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -56954,7 +56619,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/monitors licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/layer3/routers licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -57153,7 +56818,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/pools licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/members licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -57352,7 +57017,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/vips licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/monitors licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -57551,7 +57216,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/listeners licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/pools licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -57750,7 +57415,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/loadbalancers licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas/vips licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -57949,7 +57614,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/monitors licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/listeners licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -58148,7 +57813,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/pools licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/loadbalancers licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -58347,7 +58012,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/security/groups licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/monitors licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -58546,7 +58211,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/security/rules licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/lbaas_v2/pools licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -58745,7 +58410,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/ports licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/security/groups licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -58944,7 +58609,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/openstack/utils licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/security/rules licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -59143,7 +58808,7 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gophercloud/gophercloud/pagination licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/networking/v2/ports licensed under: = Copyright 2012-2013 Rackspace, Inc. @@ -59342,109 +59007,507 @@ specific language governing permissions and limitations under the License. ================================================================================ -= vendor/github.com/gorilla/context licensed under: = += vendor/github.com/gophercloud/gophercloud/openstack/utils licensed under: = -Copyright (c) 2012 Rodrigo Moraes. All rights reserved. +Copyright 2012-2013 Rackspace, Inc. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: +Licensed under the Apache License, Version 2.0 (the "License"); you may not use +this file except in compliance with the License. You may obtain a copy of the +License at - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. + http://www.apache.org/licenses/LICENSE-2.0 -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +Unless required by applicable law or agreed to in writing, software distributed +under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +CONDITIONS OF ANY KIND, either express or implied. See the License for the +specific language governing permissions and limitations under the License. -= vendor/github.com/gorilla/context/LICENSE c50f6bd9c1e15ed0bad3bea18e3c1b7f - -================================================================================ +------ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION -================================================================================ -= vendor/github.com/gorilla/mux licensed under: = + 1. Definitions. -Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. -= vendor/github.com/gorilla/mux/LICENSE c50f6bd9c1e15ed0bad3bea18e3c1b7f - -================================================================================ + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. -================================================================================ -= vendor/github.com/gorilla/websocket licensed under: = + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). -Copyright (c) 2013 The Gorilla WebSocket Authors. All rights reserved. + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." - Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. - Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE -FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. -= vendor/github.com/gorilla/websocket/LICENSE c007b54a1743d596f46b2748d9f8c044 - + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + += vendor/github.com/gophercloud/gophercloud/LICENSE dd19699707373c2ca31531a659130416 - ================================================================================ ================================================================================ -= vendor/github.com/grpc-ecosystem/go-grpc-prometheus licensed under: = += vendor/github.com/gophercloud/gophercloud/pagination licensed under: = - Apache License +Copyright 2012-2013 Rackspace, Inc. + +Licensed under the Apache License, Version 2.0 (the "License"); you may not use +this file except in compliance with the License. You may obtain a copy of the +License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software distributed +under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR +CONDITIONS OF ANY KIND, either express or implied. See the License for the +specific language governing permissions and limitations under the License. + +------ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + += vendor/github.com/gophercloud/gophercloud/LICENSE dd19699707373c2ca31531a659130416 - +================================================================================ + + +================================================================================ += vendor/github.com/gorilla/context licensed under: = + +Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + += vendor/github.com/gorilla/context/LICENSE c50f6bd9c1e15ed0bad3bea18e3c1b7f - +================================================================================ + + +================================================================================ += vendor/github.com/gorilla/mux licensed under: = + +Copyright (c) 2012 Rodrigo Moraes. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + += vendor/github.com/gorilla/mux/LICENSE c50f6bd9c1e15ed0bad3bea18e3c1b7f - +================================================================================ + + +================================================================================ += vendor/github.com/gorilla/websocket licensed under: = + +Copyright (c) 2013 The Gorilla WebSocket Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + += vendor/github.com/gorilla/websocket/LICENSE c007b54a1743d596f46b2748d9f8c044 - +================================================================================ + + +================================================================================ += vendor/github.com/grpc-ecosystem/go-grpc-prometheus licensed under: = + + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -59755,95 +59818,95 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ -= vendor/github.com/hashicorp/golang-lru licensed under: = += vendor/github.com/hashicorp/errwrap licensed under: = Mozilla Public License, version 2.0 1. Definitions -1.1. "Contributor" +1.1. “Contributor” means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. -1.2. "Contributor Version" +1.2. “Contributor Version” means the combination of the Contributions of others (if any) used by a - Contributor and that particular Contributor's Contribution. + Contributor and that particular Contributor’s Contribution. -1.3. "Contribution" +1.3. “Contribution” means Covered Software of a particular Contributor. -1.4. "Covered Software" +1.4. “Covered Software” means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. -1.5. "Incompatible With Secondary Licenses" +1.5. “Incompatible With Secondary Licenses” means a. that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or - b. that the Covered Software was made available under the terms of - version 1.1 or earlier of the License, but not also under the terms of - a Secondary License. + b. that the Covered Software was made available under the terms of version + 1.1 or earlier of the License, but not also under the terms of a + Secondary License. -1.6. "Executable Form" +1.6. “Executable Form” means any form of the work other than Source Code Form. -1.7. "Larger Work" +1.7. “Larger Work” - means a work that combines Covered Software with other material, in a - separate file or files, that is not Covered Software. + means a work that combines Covered Software with other material, in a separate + file or files, that is not Covered Software. -1.8. "License" +1.8. “License” means this document. -1.9. "Licensable" +1.9. “Licensable” - means having the right to grant, to the maximum extent possible, whether - at the time of the initial grant or subsequently, any and all of the - rights conveyed by this License. + means having the right to grant, to the maximum extent possible, whether at the + time of the initial grant or subsequently, any and all of the rights conveyed by + this License. -1.10. "Modifications" +1.10. “Modifications” means any of the following: - a. any file in Source Code Form that results from an addition to, - deletion from, or modification of the contents of Covered Software; or + a. any file in Source Code Form that results from an addition to, deletion + from, or modification of the contents of Covered Software; or b. any new file in Source Code Form that contains any Covered Software. -1.11. "Patent Claims" of a Contributor +1.11. “Patent Claims” of a Contributor - means any patent claim(s), including without limitation, method, - process, and apparatus claims, in any patent Licensable by such - Contributor that would be infringed, but for the grant of the License, - by the making, using, selling, offering for sale, having made, import, - or transfer of either its Contributions or its Contributor Version. + means any patent claim(s), including without limitation, method, process, + and apparatus claims, in any patent Licensable by such Contributor that + would be infringed, but for the grant of the License, by the making, + using, selling, offering for sale, having made, import, or transfer of + either its Contributions or its Contributor Version. -1.12. "Secondary License" +1.12. “Secondary License” means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. -1.13. "Source Code Form" +1.13. “Source Code Form” means the form of the work preferred for making modifications. -1.14. "You" (or "Your") +1.14. “You” (or “Your”) means an individual or a legal entity exercising rights under this - License. For legal entities, "You" includes any entity that controls, is + License. For legal entities, “You” includes any entity that controls, is controlled by, or is under common control with You. For purposes of this - definition, "control" means (a) the power, direct or indirect, to cause + definition, “control” means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. @@ -59859,59 +59922,57 @@ Mozilla Public License, version 2.0 a. under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its - Contributions, either on an unmodified basis, with Modifications, or - as part of a Larger Work; and + Contributions, either on an unmodified basis, with Modifications, or as + part of a Larger Work; and b. under Patent Claims of such Contributor to make, use, sell, offer for - sale, have made, import, and otherwise transfer either its - Contributions or its Contributor Version. + sale, have made, import, and otherwise transfer either its Contributions + or its Contributor Version. 2.2. Effective Date - The licenses granted in Section 2.1 with respect to any Contribution - become effective for each Contribution on the date the Contributor first - distributes such Contribution. + The licenses granted in Section 2.1 with respect to any Contribution become + effective for each Contribution on the date the Contributor first distributes + such Contribution. 2.3. Limitations on Grant Scope - The licenses granted in this Section 2 are the only rights granted under - this License. No additional rights or licenses will be implied from the - distribution or licensing of Covered Software under this License. - Notwithstanding Section 2.1(b) above, no patent license is granted by a - Contributor: + The licenses granted in this Section 2 are the only rights granted under this + License. No additional rights or licenses will be implied from the distribution + or licensing of Covered Software under this License. Notwithstanding Section + 2.1(b) above, no patent license is granted by a Contributor: a. for any code that a Contributor has removed from Covered Software; or - b. for infringements caused by: (i) Your and any other third party's + b. for infringements caused by: (i) Your and any other third party’s modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or - c. under Patent Claims infringed by Covered Software in the absence of - its Contributions. + c. under Patent Claims infringed by Covered Software in the absence of its + Contributions. - This License does not grant any rights in the trademarks, service marks, - or logos of any Contributor (except as may be necessary to comply with - the notice requirements in Section 3.4). + This License does not grant any rights in the trademarks, service marks, or + logos of any Contributor (except as may be necessary to comply with the + notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to - distribute the Covered Software under a subsequent version of this - License (see Section 10.2) or under the terms of a Secondary License (if - permitted under the terms of Section 3.3). + distribute the Covered Software under a subsequent version of this License + (see Section 10.2) or under the terms of a Secondary License (if permitted + under the terms of Section 3.3). 2.5. Representation - Each Contributor represents that the Contributor believes its - Contributions are its original creation(s) or it has sufficient rights to - grant the rights to its Contributions conveyed by this License. + Each Contributor represents that the Contributor believes its Contributions + are its original creation(s) or it has sufficient rights to grant the + rights to its Contributions conveyed by this License. 2.6. Fair Use - This License is not intended to limit any rights You have under - applicable copyright doctrines of fair use, fair dealing, or other - equivalents. + This License is not intended to limit any rights You have under applicable + copyright doctrines of fair use, fair dealing, or other equivalents. 2.7. Conditions @@ -59924,12 +59985,11 @@ Mozilla Public License, version 2.0 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any - Modifications that You create or to which You contribute, must be under - the terms of this License. You must inform recipients that the Source - Code Form of the Covered Software is governed by the terms of this - License, and how they can obtain a copy of this License. You may not - attempt to alter or restrict the recipients' rights in the Source Code - Form. + Modifications that You create or to which You contribute, must be under the + terms of this License. You must inform recipients that the Source Code Form + of the Covered Software is governed by the terms of this License, and how + they can obtain a copy of this License. You may not attempt to alter or + restrict the recipients’ rights in the Source Code Form. 3.2. Distribution of Executable Form @@ -59941,40 +60001,39 @@ Mozilla Public License, version 2.0 reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and - b. You may distribute such Executable Form under the terms of this - License, or sublicense it under different terms, provided that the - license for the Executable Form does not attempt to limit or alter the - recipients' rights in the Source Code Form under this License. + b. You may distribute such Executable Form under the terms of this License, + or sublicense it under different terms, provided that the license for + the Executable Form does not attempt to limit or alter the recipients’ + rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, - provided that You also comply with the requirements of this License for - the Covered Software. If the Larger Work is a combination of Covered - Software with a work governed by one or more Secondary Licenses, and the - Covered Software is not Incompatible With Secondary Licenses, this - License permits You to additionally distribute such Covered Software - under the terms of such Secondary License(s), so that the recipient of - the Larger Work may, at their option, further distribute the Covered - Software under the terms of either this License or such Secondary - License(s). + provided that You also comply with the requirements of this License for the + Covered Software. If the Larger Work is a combination of Covered Software + with a work governed by one or more Secondary Licenses, and the Covered + Software is not Incompatible With Secondary Licenses, this License permits + You to additionally distribute such Covered Software under the terms of + such Secondary License(s), so that the recipient of the Larger Work may, at + their option, further distribute the Covered Software under the terms of + either this License or such Secondary License(s). 3.4. Notices - You may not remove or alter the substance of any license notices - (including copyright notices, patent notices, disclaimers of warranty, or - limitations of liability) contained within the Source Code Form of the - Covered Software, except that You may alter any license notices to the - extent required to remedy known factual inaccuracies. + You may not remove or alter the substance of any license notices (including + copyright notices, patent notices, disclaimers of warranty, or limitations + of liability) contained within the Source Code Form of the Covered + Software, except that You may alter any license notices to the extent + required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered - Software. However, You may do so only on Your own behalf, and not on - behalf of any Contributor. You must make it absolutely clear that any - such warranty, support, indemnity, or liability obligation is offered by - You alone, and You hereby agree to indemnify every Contributor for any + Software. However, You may do so only on Your own behalf, and not on behalf + of any Contributor. You must make it absolutely clear that any such + warranty, support, indemnity, or liability obligation is offered by You + alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any @@ -59983,14 +60042,14 @@ Mozilla Public License, version 2.0 4. Inability to Comply Due to Statute or Regulation If it is impossible for You to comply with any of the terms of this License - with respect to some or all of the Covered Software due to statute, - judicial order, or regulation then You must: (a) comply with the terms of - this License to the maximum extent possible; and (b) describe the - limitations and the code they affect. Such description must be placed in a - text file included with all distributions of the Covered Software under - this License. Except to the extent prohibited by statute or regulation, - such description must be sufficiently detailed for a recipient of ordinary - skill to be able to understand it. + with respect to some or all of the Covered Software due to statute, judicial + order, or regulation then You must: (a) comply with the terms of this License + to the maximum extent possible; and (b) describe the limitations and the code + they affect. Such description must be placed in a text file included with all + distributions of the Covered Software under this License. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. 5. Termination @@ -59998,22 +60057,21 @@ Mozilla Public License, version 2.0 fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor - explicitly and finally terminates Your grants, and (b) on an ongoing - basis, if such Contributor fails to notify You of the non-compliance by - some reasonable means prior to 60 days after You have come back into - compliance. Moreover, Your grants from a particular Contributor are - reinstated on an ongoing basis if such Contributor notifies You of the - non-compliance by some reasonable means, this is the first time You have - received notice of non-compliance with this License from such - Contributor, and You become compliant prior to 30 days after Your receipt - of the notice. + explicitly and finally terminates Your grants, and (b) on an ongoing basis, + if such Contributor fails to notify You of the non-compliance by some + reasonable means prior to 60 days after You have come back into compliance. + Moreover, Your grants from a particular Contributor are reinstated on an + ongoing basis if such Contributor notifies You of the non-compliance by + some reasonable means, this is the first time You have received notice of + non-compliance with this License from such Contributor, and You become + compliant prior to 30 days after Your receipt of the notice. 5.2. If You initiate litigation against any entity by asserting a patent - infringement claim (excluding declaratory judgment actions, - counter-claims, and cross-claims) alleging that a Contributor Version - directly or indirectly infringes any patent, then the rights granted to - You by any and all Contributors for the Covered Software under Section - 2.1 of this License shall terminate. + infringement claim (excluding declaratory judgment actions, counter-claims, + and cross-claims) alleging that a Contributor Version directly or + indirectly infringes any patent, then the rights granted to You by any and + all Contributors for the Covered Software under Section 2.1 of this License + shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been @@ -60022,20 +60080,20 @@ Mozilla Public License, version 2.0 6. Disclaimer of Warranty - Covered Software is provided under this License on an "as is" basis, - without warranty of any kind, either expressed, implied, or statutory, - including, without limitation, warranties that the Covered Software is free - of defects, merchantable, fit for a particular purpose or non-infringing. - The entire risk as to the quality and performance of the Covered Software - is with You. Should any Covered Software prove defective in any respect, - You (not any Contributor) assume the cost of any necessary servicing, - repair, or correction. This disclaimer of warranty constitutes an essential - part of this License. No use of any Covered Software is authorized under - this License except under this disclaimer. - -7. Limitation of Liability - - Under no circumstances and under no legal theory, whether tort (including + Covered Software is provided under this License on an “as is” basis, without + warranty of any kind, either expressed, implied, or statutory, including, + without limitation, warranties that the Covered Software is free of defects, + merchantable, fit for a particular purpose or non-infringing. The entire + risk as to the quality and performance of the Covered Software is with You. + Should any Covered Software prove defective in any respect, You (not any + Contributor) assume the cost of any necessary servicing, repair, or + correction. This disclaimer of warranty constitutes an essential part of this + License. No use of any Covered Software is authorized under this License + except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including negligence), contract, or otherwise, shall any Contributor, or anyone who distributes Covered Software as permitted above, be liable to You for any direct, indirect, special, incidental, or consequential damages of any @@ -60043,29 +60101,27 @@ Mozilla Public License, version 2.0 goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses, even if such party shall have been informed of the possibility of such damages. This limitation of liability - shall not apply to liability for death or personal injury resulting from - such party's negligence to the extent applicable law prohibits such - limitation. Some jurisdictions do not allow the exclusion or limitation of - incidental or consequential damages, so this exclusion and limitation may - not apply to You. + shall not apply to liability for death or personal injury resulting from such + party’s negligence to the extent applicable law prohibits such limitation. + Some jurisdictions do not allow the exclusion or limitation of incidental or + consequential damages, so this exclusion and limitation may not apply to You. 8. Litigation - Any litigation relating to this License may be brought only in the courts - of a jurisdiction where the defendant maintains its principal place of - business and such litigation shall be governed by laws of that - jurisdiction, without reference to its conflict-of-law provisions. Nothing - in this Section shall prevent a party's ability to bring cross-claims or - counter-claims. + Any litigation relating to this License may be brought only in the courts of + a jurisdiction where the defendant maintains its principal place of business + and such litigation shall be governed by laws of that jurisdiction, without + reference to its conflict-of-law provisions. Nothing in this Section shall + prevent a party’s ability to bring cross-claims or counter-claims. 9. Miscellaneous - This License represents the complete agreement concerning the subject - matter hereof. If any provision of this License is held to be - unenforceable, such provision shall be reformed only to the extent - necessary to make it enforceable. Any law or regulation which provides that - the language of a contract shall be construed against the drafter shall not - be used to construe this License against a Contributor. + This License represents the complete agreement concerning the subject matter + hereof. If any provision of this License is held to be unenforceable, such + provision shall be reformed only to the extent necessary to make it + enforceable. Any law or regulation which provides that the language of a + contract shall be construed against the drafter shall not be used to construe + this License against a Contributor. 10. Versions of the License @@ -60079,24 +60135,23 @@ Mozilla Public License, version 2.0 10.2. Effect of New Versions - You may distribute the Covered Software under the terms of the version - of the License under which You originally received the Covered Software, - or under the terms of any subsequent version published by the license + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a - modified version of this License if you rename the license and remove - any references to the name of the license steward (except to note that - such modified license differs from this License). + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). -10.4. Distributing Source Code Form that is Incompatible With Secondary - Licenses If You choose to distribute Source Code Form that is - Incompatible With Secondary Licenses under the terms of this version of - the License, the notice described in Exhibit B of this License must be - attached. +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. Exhibit A - Source Code Form License Notice @@ -60107,25 +60162,25 @@ Exhibit A - Source Code Form License Notice obtain one at http://mozilla.org/MPL/2.0/. -If it is not possible or desirable to put the notice in a particular file, -then You may include the notice in a location (such as a LICENSE file in a -relevant directory) where a recipient would be likely to look for such a -notice. +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. You may add additional accurate notices of copyright ownership. -Exhibit B - "Incompatible With Secondary Licenses" Notice +Exhibit B - “Incompatible With Secondary Licenses” Notice - This Source Code Form is "Incompatible - With Secondary Licenses", as defined by + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by the Mozilla Public License, v. 2.0. -= vendor/github.com/hashicorp/golang-lru/LICENSE f27a50d2e878867827842f2c60e30bfc - + += vendor/github.com/hashicorp/errwrap/LICENSE b278a92d2c1509760384428817710378 - ================================================================================ ================================================================================ -= vendor/github.com/hashicorp/golang-lru/simplelru licensed under: = += vendor/github.com/hashicorp/go-cleanhttp licensed under: = Mozilla Public License, version 2.0 @@ -60490,12 +60545,13 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0. -= vendor/github.com/hashicorp/golang-lru/LICENSE f27a50d2e878867827842f2c60e30bfc - + += vendor/github.com/hashicorp/go-cleanhttp/LICENSE 65d26fcc2f35ea6a181ac777e42db1ea - ================================================================================ ================================================================================ -= vendor/github.com/hashicorp/hcl licensed under: = += vendor/github.com/hashicorp/go-multierror licensed under: = Mozilla Public License, version 2.0 @@ -60851,101 +60907,100 @@ Exhibit B - “Incompatible With Secondary Licenses” Notice With Secondary Licenses”, as defined by the Mozilla Public License, v. 2.0. - -= vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - += vendor/github.com/hashicorp/go-multierror/LICENSE d44fdeb607e2d2614db9464dbedd4094 - ================================================================================ ================================================================================ -= vendor/github.com/hashicorp/hcl/hcl/ast licensed under: = += vendor/github.com/hashicorp/go-rootcerts licensed under: = Mozilla Public License, version 2.0 1. Definitions -1.1. “Contributor” +1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. -1.2. “Contributor Version” +1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a - Contributor and that particular Contributor’s Contribution. + Contributor and that particular Contributor's Contribution. -1.3. “Contribution” +1.3. "Contribution" means Covered Software of a particular Contributor. -1.4. “Covered Software” +1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. -1.5. “Incompatible With Secondary Licenses” +1.5. "Incompatible With Secondary Licenses" means a. that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or - b. that the Covered Software was made available under the terms of version - 1.1 or earlier of the License, but not also under the terms of a - Secondary License. + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. -1.6. “Executable Form” +1.6. "Executable Form" means any form of the work other than Source Code Form. -1.7. “Larger Work” +1.7. "Larger Work" - means a work that combines Covered Software with other material, in a separate - file or files, that is not Covered Software. + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. -1.8. “License” +1.8. "License" means this document. -1.9. “Licensable” +1.9. "Licensable" - means having the right to grant, to the maximum extent possible, whether at the - time of the initial grant or subsequently, any and all of the rights conveyed by - this License. + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. -1.10. “Modifications” +1.10. "Modifications" means any of the following: - a. any file in Source Code Form that results from an addition to, deletion - from, or modification of the contents of Covered Software; or + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or b. any new file in Source Code Form that contains any Covered Software. -1.11. “Patent Claims” of a Contributor +1.11. "Patent Claims" of a Contributor - means any patent claim(s), including without limitation, method, process, - and apparatus claims, in any patent Licensable by such Contributor that - would be infringed, but for the grant of the License, by the making, - using, selling, offering for sale, having made, import, or transfer of - either its Contributions or its Contributor Version. + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. -1.12. “Secondary License” +1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. -1.13. “Source Code Form” +1.13. "Source Code Form" means the form of the work preferred for making modifications. -1.14. “You” (or “Your”) +1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this - License. For legal entities, “You” includes any entity that controls, is + License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this - definition, “control” means (a) the power, direct or indirect, to cause + definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. @@ -60961,57 +61016,59 @@ Mozilla Public License, version 2.0 a. under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its - Contributions, either on an unmodified basis, with Modifications, or as - part of a Larger Work; and + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and b. under Patent Claims of such Contributor to make, use, sell, offer for - sale, have made, import, and otherwise transfer either its Contributions - or its Contributor Version. + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. 2.2. Effective Date - The licenses granted in Section 2.1 with respect to any Contribution become - effective for each Contribution on the date the Contributor first distributes - such Contribution. + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. 2.3. Limitations on Grant Scope - The licenses granted in this Section 2 are the only rights granted under this - License. No additional rights or licenses will be implied from the distribution - or licensing of Covered Software under this License. Notwithstanding Section - 2.1(b) above, no patent license is granted by a Contributor: + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: a. for any code that a Contributor has removed from Covered Software; or - b. for infringements caused by: (i) Your and any other third party’s + b. for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or - c. under Patent Claims infringed by Covered Software in the absence of its - Contributions. + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. - This License does not grant any rights in the trademarks, service marks, or - logos of any Contributor (except as may be necessary to comply with the - notice requirements in Section 3.4). + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to - distribute the Covered Software under a subsequent version of this License - (see Section 10.2) or under the terms of a Secondary License (if permitted - under the terms of Section 3.3). + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). 2.5. Representation - Each Contributor represents that the Contributor believes its Contributions - are its original creation(s) or it has sufficient rights to grant the - rights to its Contributions conveyed by this License. + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. 2.6. Fair Use - This License is not intended to limit any rights You have under applicable - copyright doctrines of fair use, fair dealing, or other equivalents. + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. 2.7. Conditions @@ -61024,11 +61081,12 @@ Mozilla Public License, version 2.0 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any - Modifications that You create or to which You contribute, must be under the - terms of this License. You must inform recipients that the Source Code Form - of the Covered Software is governed by the terms of this License, and how - they can obtain a copy of this License. You may not attempt to alter or - restrict the recipients’ rights in the Source Code Form. + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. 3.2. Distribution of Executable Form @@ -61040,39 +61098,40 @@ Mozilla Public License, version 2.0 reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and - b. You may distribute such Executable Form under the terms of this License, - or sublicense it under different terms, provided that the license for - the Executable Form does not attempt to limit or alter the recipients’ - rights in the Source Code Form under this License. + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, - provided that You also comply with the requirements of this License for the - Covered Software. If the Larger Work is a combination of Covered Software - with a work governed by one or more Secondary Licenses, and the Covered - Software is not Incompatible With Secondary Licenses, this License permits - You to additionally distribute such Covered Software under the terms of - such Secondary License(s), so that the recipient of the Larger Work may, at - their option, further distribute the Covered Software under the terms of - either this License or such Secondary License(s). + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). 3.4. Notices - You may not remove or alter the substance of any license notices (including - copyright notices, patent notices, disclaimers of warranty, or limitations - of liability) contained within the Source Code Form of the Covered - Software, except that You may alter any license notices to the extent - required to remedy known factual inaccuracies. + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered - Software. However, You may do so only on Your own behalf, and not on behalf - of any Contributor. You must make it absolutely clear that any such - warranty, support, indemnity, or liability obligation is offered by You - alone, and You hereby agree to indemnify every Contributor for any + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any @@ -61081,14 +61140,14 @@ Mozilla Public License, version 2.0 4. Inability to Comply Due to Statute or Regulation If it is impossible for You to comply with any of the terms of this License - with respect to some or all of the Covered Software due to statute, judicial - order, or regulation then You must: (a) comply with the terms of this License - to the maximum extent possible; and (b) describe the limitations and the code - they affect. Such description must be placed in a text file included with all - distributions of the Covered Software under this License. Except to the - extent prohibited by statute or regulation, such description must be - sufficiently detailed for a recipient of ordinary skill to be able to - understand it. + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. 5. Termination @@ -61096,21 +61155,22 @@ Mozilla Public License, version 2.0 fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor - explicitly and finally terminates Your grants, and (b) on an ongoing basis, - if such Contributor fails to notify You of the non-compliance by some - reasonable means prior to 60 days after You have come back into compliance. - Moreover, Your grants from a particular Contributor are reinstated on an - ongoing basis if such Contributor notifies You of the non-compliance by - some reasonable means, this is the first time You have received notice of - non-compliance with this License from such Contributor, and You become - compliant prior to 30 days after Your receipt of the notice. + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. 5.2. If You initiate litigation against any entity by asserting a patent - infringement claim (excluding declaratory judgment actions, counter-claims, - and cross-claims) alleging that a Contributor Version directly or - indirectly infringes any patent, then the rights granted to You by any and - all Contributors for the Covered Software under Section 2.1 of this License - shall terminate. + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been @@ -61119,16 +61179,16 @@ Mozilla Public License, version 2.0 6. Disclaimer of Warranty - Covered Software is provided under this License on an “as is” basis, without - warranty of any kind, either expressed, implied, or statutory, including, - without limitation, warranties that the Covered Software is free of defects, - merchantable, fit for a particular purpose or non-infringing. The entire - risk as to the quality and performance of the Covered Software is with You. - Should any Covered Software prove defective in any respect, You (not any - Contributor) assume the cost of any necessary servicing, repair, or - correction. This disclaimer of warranty constitutes an essential part of this - License. No use of any Covered Software is authorized under this License - except under this disclaimer. + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. 7. Limitation of Liability @@ -61140,27 +61200,29 @@ Mozilla Public License, version 2.0 goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses, even if such party shall have been informed of the possibility of such damages. This limitation of liability - shall not apply to liability for death or personal injury resulting from such - party’s negligence to the extent applicable law prohibits such limitation. - Some jurisdictions do not allow the exclusion or limitation of incidental or - consequential damages, so this exclusion and limitation may not apply to You. + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. 8. Litigation - Any litigation relating to this License may be brought only in the courts of - a jurisdiction where the defendant maintains its principal place of business - and such litigation shall be governed by laws of that jurisdiction, without - reference to its conflict-of-law provisions. Nothing in this Section shall - prevent a party’s ability to bring cross-claims or counter-claims. + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. 9. Miscellaneous - This License represents the complete agreement concerning the subject matter - hereof. If any provision of this License is held to be unenforceable, such - provision shall be reformed only to the extent necessary to make it - enforceable. Any law or regulation which provides that the language of a - contract shall be construed against the drafter shall not be used to construe - this License against a Contributor. + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. 10. Versions of the License @@ -61174,23 +61236,24 @@ Mozilla Public License, version 2.0 10.2. Effect of New Versions - You may distribute the Covered Software under the terms of the version of - the License under which You originally received the Covered Software, or - under the terms of any subsequent version published by the license + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a modified - version of this License if you rename the license and remove any - references to the name of the license steward (except to note that such - modified license differs from this License). + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). -10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses - If You choose to distribute Source Code Form that is Incompatible With - Secondary Licenses under the terms of this version of the License, the - notice described in Exhibit B of this License must be attached. +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. Exhibit A - Source Code Form License Notice @@ -61201,113 +61264,114 @@ Exhibit A - Source Code Form License Notice obtain one at http://mozilla.org/MPL/2.0/. -If it is not possible or desirable to put the notice in a particular file, then -You may include the notice in a location (such as a LICENSE file in a relevant -directory) where a recipient would be likely to look for such a notice. +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. You may add additional accurate notices of copyright ownership. -Exhibit B - “Incompatible With Secondary Licenses” Notice +Exhibit B - "Incompatible With Secondary Licenses" Notice - This Source Code Form is “Incompatible - With Secondary Licenses”, as defined by + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0. -= vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - += vendor/github.com/hashicorp/go-rootcerts/LICENSE 65d26fcc2f35ea6a181ac777e42db1ea - ================================================================================ ================================================================================ -= vendor/github.com/hashicorp/hcl/hcl/parser licensed under: = += vendor/github.com/hashicorp/golang-lru licensed under: = Mozilla Public License, version 2.0 1. Definitions -1.1. “Contributor” +1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. -1.2. “Contributor Version” +1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a - Contributor and that particular Contributor’s Contribution. + Contributor and that particular Contributor's Contribution. -1.3. “Contribution” +1.3. "Contribution" means Covered Software of a particular Contributor. -1.4. “Covered Software” +1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. -1.5. “Incompatible With Secondary Licenses” +1.5. "Incompatible With Secondary Licenses" means a. that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or - b. that the Covered Software was made available under the terms of version - 1.1 or earlier of the License, but not also under the terms of a - Secondary License. + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. -1.6. “Executable Form” +1.6. "Executable Form" means any form of the work other than Source Code Form. -1.7. “Larger Work” +1.7. "Larger Work" - means a work that combines Covered Software with other material, in a separate - file or files, that is not Covered Software. + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. -1.8. “License” +1.8. "License" means this document. -1.9. “Licensable” +1.9. "Licensable" - means having the right to grant, to the maximum extent possible, whether at the - time of the initial grant or subsequently, any and all of the rights conveyed by - this License. + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. -1.10. “Modifications” +1.10. "Modifications" means any of the following: - a. any file in Source Code Form that results from an addition to, deletion - from, or modification of the contents of Covered Software; or + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or b. any new file in Source Code Form that contains any Covered Software. -1.11. “Patent Claims” of a Contributor +1.11. "Patent Claims" of a Contributor - means any patent claim(s), including without limitation, method, process, - and apparatus claims, in any patent Licensable by such Contributor that - would be infringed, but for the grant of the License, by the making, - using, selling, offering for sale, having made, import, or transfer of - either its Contributions or its Contributor Version. + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. -1.12. “Secondary License” +1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. -1.13. “Source Code Form” +1.13. "Source Code Form" means the form of the work preferred for making modifications. -1.14. “You” (or “Your”) +1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this - License. For legal entities, “You” includes any entity that controls, is + License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this - definition, “control” means (a) the power, direct or indirect, to cause + definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. @@ -61323,57 +61387,59 @@ Mozilla Public License, version 2.0 a. under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its - Contributions, either on an unmodified basis, with Modifications, or as - part of a Larger Work; and + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and b. under Patent Claims of such Contributor to make, use, sell, offer for - sale, have made, import, and otherwise transfer either its Contributions - or its Contributor Version. + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. 2.2. Effective Date - The licenses granted in Section 2.1 with respect to any Contribution become - effective for each Contribution on the date the Contributor first distributes - such Contribution. + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. 2.3. Limitations on Grant Scope - The licenses granted in this Section 2 are the only rights granted under this - License. No additional rights or licenses will be implied from the distribution - or licensing of Covered Software under this License. Notwithstanding Section - 2.1(b) above, no patent license is granted by a Contributor: + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: a. for any code that a Contributor has removed from Covered Software; or - b. for infringements caused by: (i) Your and any other third party’s + b. for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or - c. under Patent Claims infringed by Covered Software in the absence of its - Contributions. + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. - This License does not grant any rights in the trademarks, service marks, or - logos of any Contributor (except as may be necessary to comply with the - notice requirements in Section 3.4). + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to - distribute the Covered Software under a subsequent version of this License - (see Section 10.2) or under the terms of a Secondary License (if permitted - under the terms of Section 3.3). + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). 2.5. Representation - Each Contributor represents that the Contributor believes its Contributions - are its original creation(s) or it has sufficient rights to grant the - rights to its Contributions conveyed by this License. + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. 2.6. Fair Use - This License is not intended to limit any rights You have under applicable - copyright doctrines of fair use, fair dealing, or other equivalents. + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. 2.7. Conditions @@ -61386,11 +61452,12 @@ Mozilla Public License, version 2.0 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any - Modifications that You create or to which You contribute, must be under the - terms of this License. You must inform recipients that the Source Code Form - of the Covered Software is governed by the terms of this License, and how - they can obtain a copy of this License. You may not attempt to alter or - restrict the recipients’ rights in the Source Code Form. + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. 3.2. Distribution of Executable Form @@ -61402,39 +61469,40 @@ Mozilla Public License, version 2.0 reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and - b. You may distribute such Executable Form under the terms of this License, - or sublicense it under different terms, provided that the license for - the Executable Form does not attempt to limit or alter the recipients’ - rights in the Source Code Form under this License. + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, - provided that You also comply with the requirements of this License for the - Covered Software. If the Larger Work is a combination of Covered Software - with a work governed by one or more Secondary Licenses, and the Covered - Software is not Incompatible With Secondary Licenses, this License permits - You to additionally distribute such Covered Software under the terms of - such Secondary License(s), so that the recipient of the Larger Work may, at - their option, further distribute the Covered Software under the terms of - either this License or such Secondary License(s). + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). 3.4. Notices - You may not remove or alter the substance of any license notices (including - copyright notices, patent notices, disclaimers of warranty, or limitations - of liability) contained within the Source Code Form of the Covered - Software, except that You may alter any license notices to the extent - required to remedy known factual inaccuracies. + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered - Software. However, You may do so only on Your own behalf, and not on behalf - of any Contributor. You must make it absolutely clear that any such - warranty, support, indemnity, or liability obligation is offered by You - alone, and You hereby agree to indemnify every Contributor for any + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any @@ -61443,14 +61511,14 @@ Mozilla Public License, version 2.0 4. Inability to Comply Due to Statute or Regulation If it is impossible for You to comply with any of the terms of this License - with respect to some or all of the Covered Software due to statute, judicial - order, or regulation then You must: (a) comply with the terms of this License - to the maximum extent possible; and (b) describe the limitations and the code - they affect. Such description must be placed in a text file included with all - distributions of the Covered Software under this License. Except to the - extent prohibited by statute or regulation, such description must be - sufficiently detailed for a recipient of ordinary skill to be able to - understand it. + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. 5. Termination @@ -61458,21 +61526,22 @@ Mozilla Public License, version 2.0 fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor - explicitly and finally terminates Your grants, and (b) on an ongoing basis, - if such Contributor fails to notify You of the non-compliance by some - reasonable means prior to 60 days after You have come back into compliance. - Moreover, Your grants from a particular Contributor are reinstated on an - ongoing basis if such Contributor notifies You of the non-compliance by - some reasonable means, this is the first time You have received notice of - non-compliance with this License from such Contributor, and You become - compliant prior to 30 days after Your receipt of the notice. + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. 5.2. If You initiate litigation against any entity by asserting a patent - infringement claim (excluding declaratory judgment actions, counter-claims, - and cross-claims) alleging that a Contributor Version directly or - indirectly infringes any patent, then the rights granted to You by any and - all Contributors for the Covered Software under Section 2.1 of this License - shall terminate. + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been @@ -61481,16 +61550,16 @@ Mozilla Public License, version 2.0 6. Disclaimer of Warranty - Covered Software is provided under this License on an “as is” basis, without - warranty of any kind, either expressed, implied, or statutory, including, - without limitation, warranties that the Covered Software is free of defects, - merchantable, fit for a particular purpose or non-infringing. The entire - risk as to the quality and performance of the Covered Software is with You. - Should any Covered Software prove defective in any respect, You (not any - Contributor) assume the cost of any necessary servicing, repair, or - correction. This disclaimer of warranty constitutes an essential part of this - License. No use of any Covered Software is authorized under this License - except under this disclaimer. + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. 7. Limitation of Liability @@ -61502,27 +61571,29 @@ Mozilla Public License, version 2.0 goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses, even if such party shall have been informed of the possibility of such damages. This limitation of liability - shall not apply to liability for death or personal injury resulting from such - party’s negligence to the extent applicable law prohibits such limitation. - Some jurisdictions do not allow the exclusion or limitation of incidental or - consequential damages, so this exclusion and limitation may not apply to You. + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. 8. Litigation - Any litigation relating to this License may be brought only in the courts of - a jurisdiction where the defendant maintains its principal place of business - and such litigation shall be governed by laws of that jurisdiction, without - reference to its conflict-of-law provisions. Nothing in this Section shall - prevent a party’s ability to bring cross-claims or counter-claims. + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. 9. Miscellaneous - This License represents the complete agreement concerning the subject matter - hereof. If any provision of this License is held to be unenforceable, such - provision shall be reformed only to the extent necessary to make it - enforceable. Any law or regulation which provides that the language of a - contract shall be construed against the drafter shall not be used to construe - this License against a Contributor. + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. 10. Versions of the License @@ -61536,23 +61607,24 @@ Mozilla Public License, version 2.0 10.2. Effect of New Versions - You may distribute the Covered Software under the terms of the version of - the License under which You originally received the Covered Software, or - under the terms of any subsequent version published by the license + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a modified - version of this License if you rename the license and remove any - references to the name of the license steward (except to note that such - modified license differs from this License). + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). -10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses - If You choose to distribute Source Code Form that is Incompatible With - Secondary Licenses under the terms of this version of the License, the - notice described in Exhibit B of this License must be attached. +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. Exhibit A - Source Code Form License Notice @@ -61563,113 +61635,113 @@ Exhibit A - Source Code Form License Notice obtain one at http://mozilla.org/MPL/2.0/. -If it is not possible or desirable to put the notice in a particular file, then -You may include the notice in a location (such as a LICENSE file in a relevant -directory) where a recipient would be likely to look for such a notice. +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. You may add additional accurate notices of copyright ownership. -Exhibit B - “Incompatible With Secondary Licenses” Notice +Exhibit B - "Incompatible With Secondary Licenses" Notice - This Source Code Form is “Incompatible - With Secondary Licenses”, as defined by + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0. - -= vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - += vendor/github.com/hashicorp/golang-lru/LICENSE f27a50d2e878867827842f2c60e30bfc - ================================================================================ ================================================================================ -= vendor/github.com/hashicorp/hcl/hcl/scanner licensed under: = += vendor/github.com/hashicorp/golang-lru/simplelru licensed under: = Mozilla Public License, version 2.0 1. Definitions -1.1. “Contributor” +1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. -1.2. “Contributor Version” +1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a - Contributor and that particular Contributor’s Contribution. + Contributor and that particular Contributor's Contribution. -1.3. “Contribution” +1.3. "Contribution" means Covered Software of a particular Contributor. -1.4. “Covered Software” +1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. -1.5. “Incompatible With Secondary Licenses” +1.5. "Incompatible With Secondary Licenses" means a. that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or - b. that the Covered Software was made available under the terms of version - 1.1 or earlier of the License, but not also under the terms of a - Secondary License. + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. -1.6. “Executable Form” +1.6. "Executable Form" means any form of the work other than Source Code Form. -1.7. “Larger Work” +1.7. "Larger Work" - means a work that combines Covered Software with other material, in a separate - file or files, that is not Covered Software. + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. -1.8. “License” +1.8. "License" means this document. -1.9. “Licensable” +1.9. "Licensable" - means having the right to grant, to the maximum extent possible, whether at the - time of the initial grant or subsequently, any and all of the rights conveyed by - this License. + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. -1.10. “Modifications” +1.10. "Modifications" means any of the following: - a. any file in Source Code Form that results from an addition to, deletion - from, or modification of the contents of Covered Software; or + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or b. any new file in Source Code Form that contains any Covered Software. -1.11. “Patent Claims” of a Contributor +1.11. "Patent Claims" of a Contributor - means any patent claim(s), including without limitation, method, process, - and apparatus claims, in any patent Licensable by such Contributor that - would be infringed, but for the grant of the License, by the making, - using, selling, offering for sale, having made, import, or transfer of - either its Contributions or its Contributor Version. + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. -1.12. “Secondary License” +1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. -1.13. “Source Code Form” +1.13. "Source Code Form" means the form of the work preferred for making modifications. -1.14. “You” (or “Your”) +1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this - License. For legal entities, “You” includes any entity that controls, is + License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this - definition, “control” means (a) the power, direct or indirect, to cause + definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. @@ -61685,57 +61757,59 @@ Mozilla Public License, version 2.0 a. under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its - Contributions, either on an unmodified basis, with Modifications, or as - part of a Larger Work; and + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and b. under Patent Claims of such Contributor to make, use, sell, offer for - sale, have made, import, and otherwise transfer either its Contributions - or its Contributor Version. + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. 2.2. Effective Date - The licenses granted in Section 2.1 with respect to any Contribution become - effective for each Contribution on the date the Contributor first distributes - such Contribution. + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. 2.3. Limitations on Grant Scope - The licenses granted in this Section 2 are the only rights granted under this - License. No additional rights or licenses will be implied from the distribution - or licensing of Covered Software under this License. Notwithstanding Section - 2.1(b) above, no patent license is granted by a Contributor: + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: a. for any code that a Contributor has removed from Covered Software; or - b. for infringements caused by: (i) Your and any other third party’s + b. for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or - c. under Patent Claims infringed by Covered Software in the absence of its - Contributions. + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. - This License does not grant any rights in the trademarks, service marks, or - logos of any Contributor (except as may be necessary to comply with the - notice requirements in Section 3.4). + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to - distribute the Covered Software under a subsequent version of this License - (see Section 10.2) or under the terms of a Secondary License (if permitted - under the terms of Section 3.3). + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). 2.5. Representation - Each Contributor represents that the Contributor believes its Contributions - are its original creation(s) or it has sufficient rights to grant the - rights to its Contributions conveyed by this License. + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. 2.6. Fair Use - This License is not intended to limit any rights You have under applicable - copyright doctrines of fair use, fair dealing, or other equivalents. + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. 2.7. Conditions @@ -61748,11 +61822,12 @@ Mozilla Public License, version 2.0 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any - Modifications that You create or to which You contribute, must be under the - terms of this License. You must inform recipients that the Source Code Form - of the Covered Software is governed by the terms of this License, and how - they can obtain a copy of this License. You may not attempt to alter or - restrict the recipients’ rights in the Source Code Form. + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. 3.2. Distribution of Executable Form @@ -61764,39 +61839,40 @@ Mozilla Public License, version 2.0 reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and - b. You may distribute such Executable Form under the terms of this License, - or sublicense it under different terms, provided that the license for - the Executable Form does not attempt to limit or alter the recipients’ - rights in the Source Code Form under this License. + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, - provided that You also comply with the requirements of this License for the - Covered Software. If the Larger Work is a combination of Covered Software - with a work governed by one or more Secondary Licenses, and the Covered - Software is not Incompatible With Secondary Licenses, this License permits - You to additionally distribute such Covered Software under the terms of - such Secondary License(s), so that the recipient of the Larger Work may, at - their option, further distribute the Covered Software under the terms of - either this License or such Secondary License(s). + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). 3.4. Notices - You may not remove or alter the substance of any license notices (including - copyright notices, patent notices, disclaimers of warranty, or limitations - of liability) contained within the Source Code Form of the Covered - Software, except that You may alter any license notices to the extent - required to remedy known factual inaccuracies. + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered - Software. However, You may do so only on Your own behalf, and not on behalf - of any Contributor. You must make it absolutely clear that any such - warranty, support, indemnity, or liability obligation is offered by You - alone, and You hereby agree to indemnify every Contributor for any + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any @@ -61805,14 +61881,14 @@ Mozilla Public License, version 2.0 4. Inability to Comply Due to Statute or Regulation If it is impossible for You to comply with any of the terms of this License - with respect to some or all of the Covered Software due to statute, judicial - order, or regulation then You must: (a) comply with the terms of this License - to the maximum extent possible; and (b) describe the limitations and the code - they affect. Such description must be placed in a text file included with all - distributions of the Covered Software under this License. Except to the - extent prohibited by statute or regulation, such description must be - sufficiently detailed for a recipient of ordinary skill to be able to - understand it. + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. 5. Termination @@ -61820,21 +61896,22 @@ Mozilla Public License, version 2.0 fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor - explicitly and finally terminates Your grants, and (b) on an ongoing basis, - if such Contributor fails to notify You of the non-compliance by some - reasonable means prior to 60 days after You have come back into compliance. - Moreover, Your grants from a particular Contributor are reinstated on an - ongoing basis if such Contributor notifies You of the non-compliance by - some reasonable means, this is the first time You have received notice of - non-compliance with this License from such Contributor, and You become - compliant prior to 30 days after Your receipt of the notice. + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. 5.2. If You initiate litigation against any entity by asserting a patent - infringement claim (excluding declaratory judgment actions, counter-claims, - and cross-claims) alleging that a Contributor Version directly or - indirectly infringes any patent, then the rights granted to You by any and - all Contributors for the Covered Software under Section 2.1 of this License - shall terminate. + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been @@ -61843,16 +61920,16 @@ Mozilla Public License, version 2.0 6. Disclaimer of Warranty - Covered Software is provided under this License on an “as is” basis, without - warranty of any kind, either expressed, implied, or statutory, including, - without limitation, warranties that the Covered Software is free of defects, - merchantable, fit for a particular purpose or non-infringing. The entire - risk as to the quality and performance of the Covered Software is with You. - Should any Covered Software prove defective in any respect, You (not any - Contributor) assume the cost of any necessary servicing, repair, or - correction. This disclaimer of warranty constitutes an essential part of this - License. No use of any Covered Software is authorized under this License - except under this disclaimer. + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. 7. Limitation of Liability @@ -61864,27 +61941,29 @@ Mozilla Public License, version 2.0 goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses, even if such party shall have been informed of the possibility of such damages. This limitation of liability - shall not apply to liability for death or personal injury resulting from such - party’s negligence to the extent applicable law prohibits such limitation. - Some jurisdictions do not allow the exclusion or limitation of incidental or - consequential damages, so this exclusion and limitation may not apply to You. + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. 8. Litigation - Any litigation relating to this License may be brought only in the courts of - a jurisdiction where the defendant maintains its principal place of business - and such litigation shall be governed by laws of that jurisdiction, without - reference to its conflict-of-law provisions. Nothing in this Section shall - prevent a party’s ability to bring cross-claims or counter-claims. + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. 9. Miscellaneous - This License represents the complete agreement concerning the subject matter - hereof. If any provision of this License is held to be unenforceable, such - provision shall be reformed only to the extent necessary to make it - enforceable. Any law or regulation which provides that the language of a - contract shall be construed against the drafter shall not be used to construe - this License against a Contributor. + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. 10. Versions of the License @@ -61898,23 +61977,24 @@ Mozilla Public License, version 2.0 10.2. Effect of New Versions - You may distribute the Covered Software under the terms of the version of - the License under which You originally received the Covered Software, or - under the terms of any subsequent version published by the license + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a modified - version of this License if you rename the license and remove any - references to the name of the license steward (except to note that such - modified license differs from this License). + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). -10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses - If You choose to distribute Source Code Form that is Incompatible With - Secondary Licenses under the terms of this version of the License, the - notice described in Exhibit B of this License must be attached. +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. Exhibit A - Source Code Form License Notice @@ -61925,25 +62005,25 @@ Exhibit A - Source Code Form License Notice obtain one at http://mozilla.org/MPL/2.0/. -If it is not possible or desirable to put the notice in a particular file, then -You may include the notice in a location (such as a LICENSE file in a relevant -directory) where a recipient would be likely to look for such a notice. +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. You may add additional accurate notices of copyright ownership. -Exhibit B - “Incompatible With Secondary Licenses” Notice +Exhibit B - "Incompatible With Secondary Licenses" Notice - This Source Code Form is “Incompatible - With Secondary Licenses”, as defined by + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0. - -= vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - += vendor/github.com/hashicorp/golang-lru/LICENSE f27a50d2e878867827842f2c60e30bfc - ================================================================================ ================================================================================ -= vendor/github.com/hashicorp/hcl/hcl/strconv licensed under: = += vendor/github.com/hashicorp/hcl licensed under: = Mozilla Public License, version 2.0 @@ -62305,7 +62385,7 @@ Exhibit B - “Incompatible With Secondary Licenses” Notice ================================================================================ -= vendor/github.com/hashicorp/hcl/hcl/token licensed under: = += vendor/github.com/hashicorp/hcl/hcl/ast licensed under: = Mozilla Public License, version 2.0 @@ -62667,7 +62747,7 @@ Exhibit B - “Incompatible With Secondary Licenses” Notice ================================================================================ -= vendor/github.com/hashicorp/hcl/json/parser licensed under: = += vendor/github.com/hashicorp/hcl/hcl/parser licensed under: = Mozilla Public License, version 2.0 @@ -63029,7 +63109,7 @@ Exhibit B - “Incompatible With Secondary Licenses” Notice ================================================================================ -= vendor/github.com/hashicorp/hcl/json/scanner licensed under: = += vendor/github.com/hashicorp/hcl/hcl/scanner licensed under: = Mozilla Public License, version 2.0 @@ -63391,7 +63471,369 @@ Exhibit B - “Incompatible With Secondary Licenses” Notice ================================================================================ -= vendor/github.com/hashicorp/hcl/json/token licensed under: = += vendor/github.com/hashicorp/hcl/hcl/strconv licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. “Contributor” + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. “Contributor Version” + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor’s Contribution. + +1.3. “Contribution” + + means Covered Software of a particular Contributor. + +1.4. “Covered Software” + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. “Incompatible With Secondary Licenses” + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of version + 1.1 or earlier of the License, but not also under the terms of a + Secondary License. + +1.6. “Executable Form” + + means any form of the work other than Source Code Form. + +1.7. “Larger Work” + + means a work that combines Covered Software with other material, in a separate + file or files, that is not Covered Software. + +1.8. “License” + + means this document. + +1.9. “Licensable” + + means having the right to grant, to the maximum extent possible, whether at the + time of the initial grant or subsequently, any and all of the rights conveyed by + this License. + +1.10. “Modifications” + + means any of the following: + + a. any file in Source Code Form that results from an addition to, deletion + from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. “Patent Claims” of a Contributor + + means any patent claim(s), including without limitation, method, process, + and apparatus claims, in any patent Licensable by such Contributor that + would be infringed, but for the grant of the License, by the making, + using, selling, offering for sale, having made, import, or transfer of + either its Contributions or its Contributor Version. + +1.12. “Secondary License” + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. “Source Code Form” + + means the form of the work preferred for making modifications. + +1.14. “You” (or “Your”) + + means an individual or a legal entity exercising rights under this + License. For legal entities, “You” includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, “control” means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or as + part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its Contributions + or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution become + effective for each Contribution on the date the Contributor first distributes + such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under this + License. No additional rights or licenses will be implied from the distribution + or licensing of Covered Software under this License. Notwithstanding Section + 2.1(b) above, no patent license is granted by a Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party’s + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of its + Contributions. + + This License does not grant any rights in the trademarks, service marks, or + logos of any Contributor (except as may be necessary to comply with the + notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this License + (see Section 10.2) or under the terms of a Secondary License (if permitted + under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its Contributions + are its original creation(s) or it has sufficient rights to grant the + rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under applicable + copyright doctrines of fair use, fair dealing, or other equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under the + terms of this License. You must inform recipients that the Source Code Form + of the Covered Software is governed by the terms of this License, and how + they can obtain a copy of this License. You may not attempt to alter or + restrict the recipients’ rights in the Source Code Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this License, + or sublicense it under different terms, provided that the license for + the Executable Form does not attempt to limit or alter the recipients’ + rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for the + Covered Software. If the Larger Work is a combination of Covered Software + with a work governed by one or more Secondary Licenses, and the Covered + Software is not Incompatible With Secondary Licenses, this License permits + You to additionally distribute such Covered Software under the terms of + such Secondary License(s), so that the recipient of the Larger Work may, at + their option, further distribute the Covered Software under the terms of + either this License or such Secondary License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices (including + copyright notices, patent notices, disclaimers of warranty, or limitations + of liability) contained within the Source Code Form of the Covered + Software, except that You may alter any license notices to the extent + required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on behalf + of any Contributor. You must make it absolutely clear that any such + warranty, support, indemnity, or liability obligation is offered by You + alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, judicial + order, or regulation then You must: (a) comply with the terms of this License + to the maximum extent possible; and (b) describe the limitations and the code + they affect. Such description must be placed in a text file included with all + distributions of the Covered Software under this License. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing basis, + if such Contributor fails to notify You of the non-compliance by some + reasonable means prior to 60 days after You have come back into compliance. + Moreover, Your grants from a particular Contributor are reinstated on an + ongoing basis if such Contributor notifies You of the non-compliance by + some reasonable means, this is the first time You have received notice of + non-compliance with this License from such Contributor, and You become + compliant prior to 30 days after Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, counter-claims, + and cross-claims) alleging that a Contributor Version directly or + indirectly infringes any patent, then the rights granted to You by any and + all Contributors for the Covered Software under Section 2.1 of this License + shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an “as is” basis, without + warranty of any kind, either expressed, implied, or statutory, including, + without limitation, warranties that the Covered Software is free of defects, + merchantable, fit for a particular purpose or non-infringing. The entire + risk as to the quality and performance of the Covered Software is with You. + Should any Covered Software prove defective in any respect, You (not any + Contributor) assume the cost of any necessary servicing, repair, or + correction. This disclaimer of warranty constitutes an essential part of this + License. No use of any Covered Software is authorized under this License + except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from such + party’s negligence to the extent applicable law prohibits such limitation. + Some jurisdictions do not allow the exclusion or limitation of incidental or + consequential damages, so this exclusion and limitation may not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts of + a jurisdiction where the defendant maintains its principal place of business + and such litigation shall be governed by laws of that jurisdiction, without + reference to its conflict-of-law provisions. Nothing in this Section shall + prevent a party’s ability to bring cross-claims or counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject matter + hereof. If any provision of this License is held to be unenforceable, such + provision shall be reformed only to the extent necessary to make it + enforceable. Any law or regulation which provides that the language of a + contract shall be construed against the drafter shall not be used to construe + this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - “Incompatible With Secondary Licenses” Notice + + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/hcl/hcl/token licensed under: = Mozilla Public License, version 2.0 @@ -63697,65 +64139,3103 @@ Mozilla Public License, version 2.0 this License against a Contributor. -10. Versions of the License +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - “Incompatible With Secondary Licenses” Notice + + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/hcl/json/parser licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. “Contributor” + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. “Contributor Version” + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor’s Contribution. + +1.3. “Contribution” + + means Covered Software of a particular Contributor. + +1.4. “Covered Software” + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. “Incompatible With Secondary Licenses” + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of version + 1.1 or earlier of the License, but not also under the terms of a + Secondary License. + +1.6. “Executable Form” + + means any form of the work other than Source Code Form. + +1.7. “Larger Work” + + means a work that combines Covered Software with other material, in a separate + file or files, that is not Covered Software. + +1.8. “License” + + means this document. + +1.9. “Licensable” + + means having the right to grant, to the maximum extent possible, whether at the + time of the initial grant or subsequently, any and all of the rights conveyed by + this License. + +1.10. “Modifications” + + means any of the following: + + a. any file in Source Code Form that results from an addition to, deletion + from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. “Patent Claims” of a Contributor + + means any patent claim(s), including without limitation, method, process, + and apparatus claims, in any patent Licensable by such Contributor that + would be infringed, but for the grant of the License, by the making, + using, selling, offering for sale, having made, import, or transfer of + either its Contributions or its Contributor Version. + +1.12. “Secondary License” + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. “Source Code Form” + + means the form of the work preferred for making modifications. + +1.14. “You” (or “Your”) + + means an individual or a legal entity exercising rights under this + License. For legal entities, “You” includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, “control” means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or as + part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its Contributions + or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution become + effective for each Contribution on the date the Contributor first distributes + such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under this + License. No additional rights or licenses will be implied from the distribution + or licensing of Covered Software under this License. Notwithstanding Section + 2.1(b) above, no patent license is granted by a Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party’s + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of its + Contributions. + + This License does not grant any rights in the trademarks, service marks, or + logos of any Contributor (except as may be necessary to comply with the + notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this License + (see Section 10.2) or under the terms of a Secondary License (if permitted + under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its Contributions + are its original creation(s) or it has sufficient rights to grant the + rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under applicable + copyright doctrines of fair use, fair dealing, or other equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under the + terms of this License. You must inform recipients that the Source Code Form + of the Covered Software is governed by the terms of this License, and how + they can obtain a copy of this License. You may not attempt to alter or + restrict the recipients’ rights in the Source Code Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this License, + or sublicense it under different terms, provided that the license for + the Executable Form does not attempt to limit or alter the recipients’ + rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for the + Covered Software. If the Larger Work is a combination of Covered Software + with a work governed by one or more Secondary Licenses, and the Covered + Software is not Incompatible With Secondary Licenses, this License permits + You to additionally distribute such Covered Software under the terms of + such Secondary License(s), so that the recipient of the Larger Work may, at + their option, further distribute the Covered Software under the terms of + either this License or such Secondary License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices (including + copyright notices, patent notices, disclaimers of warranty, or limitations + of liability) contained within the Source Code Form of the Covered + Software, except that You may alter any license notices to the extent + required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on behalf + of any Contributor. You must make it absolutely clear that any such + warranty, support, indemnity, or liability obligation is offered by You + alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, judicial + order, or regulation then You must: (a) comply with the terms of this License + to the maximum extent possible; and (b) describe the limitations and the code + they affect. Such description must be placed in a text file included with all + distributions of the Covered Software under this License. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing basis, + if such Contributor fails to notify You of the non-compliance by some + reasonable means prior to 60 days after You have come back into compliance. + Moreover, Your grants from a particular Contributor are reinstated on an + ongoing basis if such Contributor notifies You of the non-compliance by + some reasonable means, this is the first time You have received notice of + non-compliance with this License from such Contributor, and You become + compliant prior to 30 days after Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, counter-claims, + and cross-claims) alleging that a Contributor Version directly or + indirectly infringes any patent, then the rights granted to You by any and + all Contributors for the Covered Software under Section 2.1 of this License + shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an “as is” basis, without + warranty of any kind, either expressed, implied, or statutory, including, + without limitation, warranties that the Covered Software is free of defects, + merchantable, fit for a particular purpose or non-infringing. The entire + risk as to the quality and performance of the Covered Software is with You. + Should any Covered Software prove defective in any respect, You (not any + Contributor) assume the cost of any necessary servicing, repair, or + correction. This disclaimer of warranty constitutes an essential part of this + License. No use of any Covered Software is authorized under this License + except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from such + party’s negligence to the extent applicable law prohibits such limitation. + Some jurisdictions do not allow the exclusion or limitation of incidental or + consequential damages, so this exclusion and limitation may not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts of + a jurisdiction where the defendant maintains its principal place of business + and such litigation shall be governed by laws of that jurisdiction, without + reference to its conflict-of-law provisions. Nothing in this Section shall + prevent a party’s ability to bring cross-claims or counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject matter + hereof. If any provision of this License is held to be unenforceable, such + provision shall be reformed only to the extent necessary to make it + enforceable. Any law or regulation which provides that the language of a + contract shall be construed against the drafter shall not be used to construe + this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - “Incompatible With Secondary Licenses” Notice + + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/hcl/json/scanner licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. “Contributor” + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. “Contributor Version” + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor’s Contribution. + +1.3. “Contribution” + + means Covered Software of a particular Contributor. + +1.4. “Covered Software” + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. “Incompatible With Secondary Licenses” + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of version + 1.1 or earlier of the License, but not also under the terms of a + Secondary License. + +1.6. “Executable Form” + + means any form of the work other than Source Code Form. + +1.7. “Larger Work” + + means a work that combines Covered Software with other material, in a separate + file or files, that is not Covered Software. + +1.8. “License” + + means this document. + +1.9. “Licensable” + + means having the right to grant, to the maximum extent possible, whether at the + time of the initial grant or subsequently, any and all of the rights conveyed by + this License. + +1.10. “Modifications” + + means any of the following: + + a. any file in Source Code Form that results from an addition to, deletion + from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. “Patent Claims” of a Contributor + + means any patent claim(s), including without limitation, method, process, + and apparatus claims, in any patent Licensable by such Contributor that + would be infringed, but for the grant of the License, by the making, + using, selling, offering for sale, having made, import, or transfer of + either its Contributions or its Contributor Version. + +1.12. “Secondary License” + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. “Source Code Form” + + means the form of the work preferred for making modifications. + +1.14. “You” (or “Your”) + + means an individual or a legal entity exercising rights under this + License. For legal entities, “You” includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, “control” means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or as + part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its Contributions + or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution become + effective for each Contribution on the date the Contributor first distributes + such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under this + License. No additional rights or licenses will be implied from the distribution + or licensing of Covered Software under this License. Notwithstanding Section + 2.1(b) above, no patent license is granted by a Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party’s + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of its + Contributions. + + This License does not grant any rights in the trademarks, service marks, or + logos of any Contributor (except as may be necessary to comply with the + notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this License + (see Section 10.2) or under the terms of a Secondary License (if permitted + under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its Contributions + are its original creation(s) or it has sufficient rights to grant the + rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under applicable + copyright doctrines of fair use, fair dealing, or other equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under the + terms of this License. You must inform recipients that the Source Code Form + of the Covered Software is governed by the terms of this License, and how + they can obtain a copy of this License. You may not attempt to alter or + restrict the recipients’ rights in the Source Code Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this License, + or sublicense it under different terms, provided that the license for + the Executable Form does not attempt to limit or alter the recipients’ + rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for the + Covered Software. If the Larger Work is a combination of Covered Software + with a work governed by one or more Secondary Licenses, and the Covered + Software is not Incompatible With Secondary Licenses, this License permits + You to additionally distribute such Covered Software under the terms of + such Secondary License(s), so that the recipient of the Larger Work may, at + their option, further distribute the Covered Software under the terms of + either this License or such Secondary License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices (including + copyright notices, patent notices, disclaimers of warranty, or limitations + of liability) contained within the Source Code Form of the Covered + Software, except that You may alter any license notices to the extent + required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on behalf + of any Contributor. You must make it absolutely clear that any such + warranty, support, indemnity, or liability obligation is offered by You + alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, judicial + order, or regulation then You must: (a) comply with the terms of this License + to the maximum extent possible; and (b) describe the limitations and the code + they affect. Such description must be placed in a text file included with all + distributions of the Covered Software under this License. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing basis, + if such Contributor fails to notify You of the non-compliance by some + reasonable means prior to 60 days after You have come back into compliance. + Moreover, Your grants from a particular Contributor are reinstated on an + ongoing basis if such Contributor notifies You of the non-compliance by + some reasonable means, this is the first time You have received notice of + non-compliance with this License from such Contributor, and You become + compliant prior to 30 days after Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, counter-claims, + and cross-claims) alleging that a Contributor Version directly or + indirectly infringes any patent, then the rights granted to You by any and + all Contributors for the Covered Software under Section 2.1 of this License + shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an “as is” basis, without + warranty of any kind, either expressed, implied, or statutory, including, + without limitation, warranties that the Covered Software is free of defects, + merchantable, fit for a particular purpose or non-infringing. The entire + risk as to the quality and performance of the Covered Software is with You. + Should any Covered Software prove defective in any respect, You (not any + Contributor) assume the cost of any necessary servicing, repair, or + correction. This disclaimer of warranty constitutes an essential part of this + License. No use of any Covered Software is authorized under this License + except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from such + party’s negligence to the extent applicable law prohibits such limitation. + Some jurisdictions do not allow the exclusion or limitation of incidental or + consequential damages, so this exclusion and limitation may not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts of + a jurisdiction where the defendant maintains its principal place of business + and such litigation shall be governed by laws of that jurisdiction, without + reference to its conflict-of-law provisions. Nothing in this Section shall + prevent a party’s ability to bring cross-claims or counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject matter + hereof. If any provision of this License is held to be unenforceable, such + provision shall be reformed only to the extent necessary to make it + enforceable. Any law or regulation which provides that the language of a + contract shall be construed against the drafter shall not be used to construe + this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - “Incompatible With Secondary Licenses” Notice + + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/hcl/json/token licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. “Contributor” + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. “Contributor Version” + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor’s Contribution. + +1.3. “Contribution” + + means Covered Software of a particular Contributor. + +1.4. “Covered Software” + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. “Incompatible With Secondary Licenses” + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of version + 1.1 or earlier of the License, but not also under the terms of a + Secondary License. + +1.6. “Executable Form” + + means any form of the work other than Source Code Form. + +1.7. “Larger Work” + + means a work that combines Covered Software with other material, in a separate + file or files, that is not Covered Software. + +1.8. “License” + + means this document. + +1.9. “Licensable” + + means having the right to grant, to the maximum extent possible, whether at the + time of the initial grant or subsequently, any and all of the rights conveyed by + this License. + +1.10. “Modifications” + + means any of the following: + + a. any file in Source Code Form that results from an addition to, deletion + from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. “Patent Claims” of a Contributor + + means any patent claim(s), including without limitation, method, process, + and apparatus claims, in any patent Licensable by such Contributor that + would be infringed, but for the grant of the License, by the making, + using, selling, offering for sale, having made, import, or transfer of + either its Contributions or its Contributor Version. + +1.12. “Secondary License” + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. “Source Code Form” + + means the form of the work preferred for making modifications. + +1.14. “You” (or “Your”) + + means an individual or a legal entity exercising rights under this + License. For legal entities, “You” includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, “control” means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or as + part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its Contributions + or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution become + effective for each Contribution on the date the Contributor first distributes + such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under this + License. No additional rights or licenses will be implied from the distribution + or licensing of Covered Software under this License. Notwithstanding Section + 2.1(b) above, no patent license is granted by a Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party’s + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of its + Contributions. + + This License does not grant any rights in the trademarks, service marks, or + logos of any Contributor (except as may be necessary to comply with the + notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this License + (see Section 10.2) or under the terms of a Secondary License (if permitted + under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its Contributions + are its original creation(s) or it has sufficient rights to grant the + rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under applicable + copyright doctrines of fair use, fair dealing, or other equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under the + terms of this License. You must inform recipients that the Source Code Form + of the Covered Software is governed by the terms of this License, and how + they can obtain a copy of this License. You may not attempt to alter or + restrict the recipients’ rights in the Source Code Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this License, + or sublicense it under different terms, provided that the license for + the Executable Form does not attempt to limit or alter the recipients’ + rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for the + Covered Software. If the Larger Work is a combination of Covered Software + with a work governed by one or more Secondary Licenses, and the Covered + Software is not Incompatible With Secondary Licenses, this License permits + You to additionally distribute such Covered Software under the terms of + such Secondary License(s), so that the recipient of the Larger Work may, at + their option, further distribute the Covered Software under the terms of + either this License or such Secondary License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices (including + copyright notices, patent notices, disclaimers of warranty, or limitations + of liability) contained within the Source Code Form of the Covered + Software, except that You may alter any license notices to the extent + required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on behalf + of any Contributor. You must make it absolutely clear that any such + warranty, support, indemnity, or liability obligation is offered by You + alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, judicial + order, or regulation then You must: (a) comply with the terms of this License + to the maximum extent possible; and (b) describe the limitations and the code + they affect. Such description must be placed in a text file included with all + distributions of the Covered Software under this License. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing basis, + if such Contributor fails to notify You of the non-compliance by some + reasonable means prior to 60 days after You have come back into compliance. + Moreover, Your grants from a particular Contributor are reinstated on an + ongoing basis if such Contributor notifies You of the non-compliance by + some reasonable means, this is the first time You have received notice of + non-compliance with this License from such Contributor, and You become + compliant prior to 30 days after Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, counter-claims, + and cross-claims) alleging that a Contributor Version directly or + indirectly infringes any patent, then the rights granted to You by any and + all Contributors for the Covered Software under Section 2.1 of this License + shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an “as is” basis, without + warranty of any kind, either expressed, implied, or statutory, including, + without limitation, warranties that the Covered Software is free of defects, + merchantable, fit for a particular purpose or non-infringing. The entire + risk as to the quality and performance of the Covered Software is with You. + Should any Covered Software prove defective in any respect, You (not any + Contributor) assume the cost of any necessary servicing, repair, or + correction. This disclaimer of warranty constitutes an essential part of this + License. No use of any Covered Software is authorized under this License + except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from such + party’s negligence to the extent applicable law prohibits such limitation. + Some jurisdictions do not allow the exclusion or limitation of incidental or + consequential damages, so this exclusion and limitation may not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts of + a jurisdiction where the defendant maintains its principal place of business + and such litigation shall be governed by laws of that jurisdiction, without + reference to its conflict-of-law provisions. Nothing in this Section shall + prevent a party’s ability to bring cross-claims or counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject matter + hereof. If any provision of this License is held to be unenforceable, such + provision shall be reformed only to the extent necessary to make it + enforceable. Any law or regulation which provides that the language of a + contract shall be construed against the drafter shall not be used to construe + this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - “Incompatible With Secondary Licenses” Notice + + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/vault/api licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/vault/LICENSE 65d26fcc2f35ea6a181ac777e42db1ea - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/vault/helper/compressutil licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/vault/LICENSE 65d26fcc2f35ea6a181ac777e42db1ea - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/vault/helper/jsonutil licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/vault/LICENSE 65d26fcc2f35ea6a181ac777e42db1ea - +================================================================================ + + +================================================================================ += vendor/github.com/hashicorp/vault/helper/parseutil licensed under: = + +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. + + += vendor/github.com/hashicorp/vault/LICENSE 65d26fcc2f35ea6a181ac777e42db1ea - +================================================================================ + + +================================================================================ += vendor/github.com/hawkular/hawkular-client-go/metrics licensed under: = + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "{}" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + += vendor/github.com/hawkular/hawkular-client-go/LICENSE fa818a259cbed7ce8bc2a22d35a464fc - +================================================================================ + + +================================================================================ += vendor/github.com/heketi/heketi/client/api/go-client licensed under: = + +Heketi code is released under various licenses: + +The REST API client code (in go and python) is released +under a dual license of Apache 2.0 or LGPLv3+. + +The other parts of heketi (server, cli, tests, ...) are released +under a dual license of LGPLv3+ or GPLv2. + += vendor/github.com/heketi/heketi/LICENSE a58e72c3bda574189508cb90d56fa19f - +================================================================================ + + +================================================================================ += vendor/github.com/heketi/heketi/pkg/glusterfs/api licensed under: = + +Heketi code is released under various licenses: + +The REST API client code (in go and python) is released +under a dual license of Apache 2.0 or LGPLv3+. + +The other parts of heketi (server, cli, tests, ...) are released +under a dual license of LGPLv3+ or GPLv2. + += vendor/github.com/heketi/heketi/LICENSE a58e72c3bda574189508cb90d56fa19f - +================================================================================ + + +================================================================================ += vendor/github.com/heketi/heketi/pkg/utils licensed under: = + +Heketi code is released under various licenses: + +The REST API client code (in go and python) is released +under a dual license of Apache 2.0 or LGPLv3+. + +The other parts of heketi (server, cli, tests, ...) are released +under a dual license of LGPLv3+ or GPLv2. + += vendor/github.com/heketi/heketi/LICENSE a58e72c3bda574189508cb90d56fa19f - +================================================================================ + + +================================================================================ += vendor/github.com/howeyc/gopass licensed under: = + +ISC License + +Copyright (c) 2012 Chris Howey + +Permission to use, copy, modify, and distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + += vendor/github.com/howeyc/gopass/LICENSE.txt b24abd09a925eaf2b6de5a9b4c9bea07 - +================================================================================ + + +================================================================================ += vendor/github.com/imdario/mergo licensed under: = + +Copyright (c) 2013 Dario Castañé. All rights reserved. +Copyright (c) 2012 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + += vendor/github.com/imdario/mergo/LICENSE ff13e03bb57bf9c52645f2f942afa28b - +================================================================================ + + +================================================================================ += vendor/github.com/inconshreveable/mousetrap licensed under: = + +Copyright 2014 Alan Shreve + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. + += vendor/github.com/inconshreveable/mousetrap/LICENSE b23cff9db13f093a4e6ff77105cbd8eb - +================================================================================ + + +================================================================================ += vendor/github.com/influxdata/influxdb/client licensed under: = + +The MIT License (MIT) + +Copyright (c) 2013-2016 Errplane Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + += vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - +================================================================================ + + +================================================================================ += vendor/github.com/influxdata/influxdb/client/v2 licensed under: = + +The MIT License (MIT) + +Copyright (c) 2013-2016 Errplane Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + += vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - +================================================================================ + + +================================================================================ += vendor/github.com/influxdata/influxdb/models licensed under: = + +The MIT License (MIT) + +Copyright (c) 2013-2016 Errplane Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + += vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - +================================================================================ -10.1. New Versions - Mozilla Foundation is the license steward. Except as provided in Section - 10.3, no one other than the license steward has the right to modify or - publish new versions of this License. Each version will be given a - distinguishing version number. +================================================================================ += vendor/github.com/influxdata/influxdb/pkg/escape licensed under: = -10.2. Effect of New Versions +The MIT License (MIT) - You may distribute the Covered Software under the terms of the version of - the License under which You originally received the Covered Software, or - under the terms of any subsequent version published by the license - steward. +Copyright (c) 2013-2016 Errplane Inc. -10.3. Modified Versions +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: - If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a modified - version of this License if you rename the license and remove any - references to the name of the license steward (except to note that such - modified license differs from this License). +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. -10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses - If You choose to distribute Source Code Form that is Incompatible With - Secondary Licenses under the terms of this version of the License, the - notice described in Exhibit B of this License must be attached. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -Exhibit A - Source Code Form License Notice += vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - +================================================================================ - This Source Code Form is subject to the - terms of the Mozilla Public License, v. - 2.0. If a copy of the MPL was not - distributed with this file, You can - obtain one at - http://mozilla.org/MPL/2.0/. -If it is not possible or desirable to put the notice in a particular file, then -You may include the notice in a location (such as a LICENSE file in a relevant -directory) where a recipient would be likely to look for such a notice. +================================================================================ += vendor/github.com/jmespath/go-jmespath licensed under: = -You may add additional accurate notices of copyright ownership. +Copyright 2015 James Saryerwinnie -Exhibit B - “Incompatible With Secondary Licenses” Notice +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at - This Source Code Form is “Incompatible - With Secondary Licenses”, as defined by - the Mozilla Public License, v. 2.0. + http://www.apache.org/licenses/LICENSE-2.0 +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. -= vendor/github.com/hashicorp/hcl/LICENSE b278a92d2c1509760384428817710378 - += vendor/github.com/jmespath/go-jmespath/LICENSE 9abfa8353fce3f2cb28364e1e9016852 - ================================================================================ ================================================================================ -= vendor/github.com/hawkular/hawkular-client-go/metrics licensed under: = += vendor/github.com/jonboulle/clockwork licensed under: = - Apache License +Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -63957,83 +67437,234 @@ Exhibit B - “Incompatible With Secondary Licenses” Notice See the License for the specific language governing permissions and limitations under the License. += vendor/github.com/jonboulle/clockwork/LICENSE 136e4f49dbf29942c572a3a8f6e88a77 - +================================================================================ + -= vendor/github.com/hawkular/hawkular-client-go/LICENSE fa818a259cbed7ce8bc2a22d35a464fc - ================================================================================ += vendor/github.com/jteeuwen/go-bindata licensed under: = +This work is subject to the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication +license. Its contents can be found at: +http://creativecommons.org/publicdomain/zero/1.0 += vendor/github.com/jteeuwen/go-bindata/LICENSE 8dcedca69f7a474372829521f37954b1 - ================================================================================ -= vendor/github.com/heketi/heketi/client/api/go-client licensed under: = -Heketi code is released under various licenses: -The REST API client code (in go and python) is released -under a dual license of Apache 2.0 or LGPLv3+. +================================================================================ += vendor/github.com/jteeuwen/go-bindata/go-bindata licensed under: = -The other parts of heketi (server, cli, tests, ...) are released -under a dual license of LGPLv3+ or GPLv2. +This work is subject to the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication +license. Its contents can be found at: +http://creativecommons.org/publicdomain/zero/1.0 -= vendor/github.com/heketi/heketi/LICENSE a58e72c3bda574189508cb90d56fa19f - += vendor/github.com/jteeuwen/go-bindata/LICENSE 8dcedca69f7a474372829521f37954b1 - ================================================================================ ================================================================================ -= vendor/github.com/heketi/heketi/pkg/glusterfs/api licensed under: = += vendor/github.com/juju/ratelimit licensed under: = -Heketi code is released under various licenses: +All files in this repository are licensed as follows. If you contribute +to this repository, it is assumed that you license your contribution +under the same license unless you state otherwise. -The REST API client code (in go and python) is released -under a dual license of Apache 2.0 or LGPLv3+. +All files Copyright (C) 2015 Canonical Ltd. unless otherwise specified in the file. -The other parts of heketi (server, cli, tests, ...) are released -under a dual license of LGPLv3+ or GPLv2. +This software is licensed under the LGPLv3, included below. -= vendor/github.com/heketi/heketi/LICENSE a58e72c3bda574189508cb90d56fa19f - -================================================================================ +As a special exception to the GNU Lesser General Public License version 3 +("LGPL3"), the copyright holders of this Library give you permission to +convey to a third party a Combined Work that links statically or dynamically +to this Library without providing any Minimal Corresponding Source or +Minimal Application Code as set out in 4d or providing the installation +information set out in section 4e, provided that you comply with the other +provisions of LGPL3 and provided that you meet, for the Application the +terms and conditions of the license(s) which apply to the Application. + +Except as stated in this special exception, the provisions of LGPL3 will +continue to comply in full to this Library. If you modify this Library, you +may apply this exception to your version of this Library, but you are not +obliged to do so. If you do not wish to do so, delete this exception +statement from your version. This exception does not (and cannot) modify any +license terms which apply to the Application, with which you must still +comply. -================================================================================ -= vendor/github.com/heketi/heketi/pkg/utils licensed under: = + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 -Heketi code is released under various licenses: + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. -The REST API client code (in go and python) is released -under a dual license of Apache 2.0 or LGPLv3+. -The other parts of heketi (server, cli, tests, ...) are released -under a dual license of LGPLv3+ or GPLv2. + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. -= vendor/github.com/heketi/heketi/LICENSE a58e72c3bda574189508cb90d56fa19f - -================================================================================ + 0. Additional Definitions. + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. -================================================================================ -= vendor/github.com/howeyc/gopass licensed under: = + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. -ISC License + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. -Copyright (c) 2012 Chris Howey + A "Combined Work" is a work produced by combining or linking an +Application with the Library. The particular version of the Library +with which the Combined Work was made is also called the "Linked +Version". -Permission to use, copy, modify, and distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. + The "Minimal Corresponding Source" for a Combined Work means the +Corresponding Source for the Combined Work, excluding any source code +for portions of the Combined Work that, considered in isolation, are +based on the Application, and not on the Linked Version. -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + The "Corresponding Application Code" for a Combined Work means the +object code and/or source code for the Application, including any data +and utility programs needed for reproducing the Combined Work from the +Application, but excluding the System Libraries of the Combined Work. -= vendor/github.com/howeyc/gopass/LICENSE.txt b24abd09a925eaf2b6de5a9b4c9bea07 - + 1. Exception to Section 3 of the GNU GPL. + + You may convey a covered work under sections 3 and 4 of this License +without being bound by section 3 of the GNU GPL. + + 2. Conveying Modified Versions. + + If you modify a copy of the Library, and, in your modifications, a +facility refers to a function or data to be supplied by an Application +that uses the facility (other than as an argument passed when the +facility is invoked), then you may convey a copy of the modified +version: + + a) under this License, provided that you make a good faith effort to + ensure that, in the event an Application does not supply the + function or data, the facility still operates, and performs + whatever part of its purpose remains meaningful, or + + b) under the GNU GPL, with none of the additional permissions of + this License applicable to that copy. + + 3. Object Code Incorporating Material from Library Header Files. + + The object code form of an Application may incorporate material from +a header file that is part of the Library. You may convey such object +code under terms of your choice, provided that, if the incorporated +material is not limited to numerical parameters, data structure +layouts and accessors, or small macros, inline functions and templates +(ten or fewer lines in length), you do both of the following: + + a) Give prominent notice with each copy of the object code that the + Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the object code with a copy of the GNU GPL and this license + document. + + 4. Combined Works. + + You may convey a Combined Work under terms of your choice that, +taken together, effectively do not restrict modification of the +portions of the Library contained in the Combined Work and reverse +engineering for debugging such modifications, if you also do each of +the following: + + a) Give prominent notice with each copy of the Combined Work that + the Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the Combined Work with a copy of the GNU GPL and this license + document. + + c) For a Combined Work that displays copyright notices during + execution, include the copyright notice for the Library among + these notices, as well as a reference directing the user to the + copies of the GNU GPL and this license document. + + d) Do one of the following: + + 0) Convey the Minimal Corresponding Source under the terms of this + License, and the Corresponding Application Code in a form + suitable for, and under terms that permit, the user to + recombine or relink the Application with a modified version of + the Linked Version to produce a modified Combined Work, in the + manner specified by section 6 of the GNU GPL for conveying + Corresponding Source. + + 1) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (a) uses at run time + a copy of the Library already present on the user's computer + system, and (b) will operate properly with a modified version + of the Library that is interface-compatible with the Linked + Version. + + e) Provide Installation Information, but only if you would otherwise + be required to provide such information under section 6 of the + GNU GPL, and only to the extent that such information is + necessary to install and execute a modified version of the + Combined Work produced by recombining or relinking the + Application with a modified version of the Linked Version. (If + you use option 4d0, the Installation Information must accompany + the Minimal Corresponding Source and Corresponding Application + Code. If you use option 4d1, you must provide the Installation + Information in the manner specified by section 6 of the GNU GPL + for conveying Corresponding Source.) + + 5. Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. + += vendor/github.com/juju/ratelimit/LICENSE 2d1c30374313ae40df7772dc92ef9fd5 - ================================================================================ ================================================================================ -= vendor/github.com/imdario/mergo licensed under: = += vendor/github.com/kardianos/osext licensed under: = -Copyright (c) 2013 Dario Castañé. All rights reserved. Copyright (c) 2012 The Go Authors. All rights reserved. Redistribution and use in source and binary forms, with or without @@ -64062,168 +67693,108 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -= vendor/github.com/imdario/mergo/LICENSE ff13e03bb57bf9c52645f2f942afa28b - -================================================================================ - - -================================================================================ -= vendor/github.com/inconshreveable/mousetrap licensed under: = - -Copyright 2014 Alan Shreve - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -= vendor/github.com/inconshreveable/mousetrap/LICENSE b23cff9db13f093a4e6ff77105cbd8eb - -================================================================================ - - -================================================================================ -= vendor/github.com/influxdata/influxdb/client licensed under: = - -The MIT License (MIT) - -Copyright (c) 2013-2016 Errplane Inc. - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -= vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - += vendor/github.com/kardianos/osext/LICENSE 591778525c869cdde0ab5a1bf283cd81 - ================================================================================ ================================================================================ -= vendor/github.com/influxdata/influxdb/client/v2 licensed under: = - -The MIT License (MIT) += vendor/github.com/karlseguin/ccache licensed under: = -Copyright (c) 2013-2016 Errplane Inc. +Copyright (c) 2013 Karl Seguin. -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. -= vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - += vendor/github.com/karlseguin/ccache/license.txt fb40cd712dfcf5e0a8de4c13c3399db2 - ================================================================================ ================================================================================ -= vendor/github.com/influxdata/influxdb/models licensed under: = - -The MIT License (MIT) += vendor/github.com/kr/fs licensed under: = -Copyright (c) 2013-2016 Errplane Inc. +Copyright (c) 2012 The Go Authors. All rights reserved. -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -= vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - += vendor/github.com/kr/fs/LICENSE 591778525c869cdde0ab5a1bf283cd81 - ================================================================================ ================================================================================ -= vendor/github.com/influxdata/influxdb/pkg/escape licensed under: = - -The MIT License (MIT) += vendor/github.com/kr/pty licensed under: = -Copyright (c) 2013-2016 Errplane Inc. +Copyright (c) 2011 Keith Rarick -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated +documentation files (the "Software"), to deal in the +Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, +sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to the following conditions: -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -= vendor/github.com/influxdata/influxdb/LICENSE ba8146ad9cc2a128209983265136e06a - -================================================================================ +The above copyright notice and this permission notice shall +be included in all copies or substantial portions of the +Software. +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY +KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR +PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS +OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. += vendor/github.com/kr/pty/License 93958070863d769117fa33b129020050 - ================================================================================ -= vendor/github.com/jmespath/go-jmespath licensed under: = - -Copyright 2015 James Saryerwinnie - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -= vendor/github.com/jmespath/go-jmespath/LICENSE 9abfa8353fce3f2cb28364e1e9016852 - ================================================================================ += vendor/github.com/libopenstorage/openstorage/api licensed under: = -================================================================================ -= vendor/github.com/jonboulle/clockwork licensed under: = - -Apache License + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -64400,18 +67971,7 @@ Apache License END OF TERMS AND CONDITIONS - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "{}" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright {yyyy} {name of copyright owner} + Copyright 2015 Openstorage.org. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -64425,361 +67985,12 @@ Apache License See the License for the specific language governing permissions and limitations under the License. -= vendor/github.com/jonboulle/clockwork/LICENSE 136e4f49dbf29942c572a3a8f6e88a77 - -================================================================================ - - -================================================================================ -= vendor/github.com/jteeuwen/go-bindata licensed under: = - -This work is subject to the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication -license. Its contents can be found at: -http://creativecommons.org/publicdomain/zero/1.0 - -= vendor/github.com/jteeuwen/go-bindata/LICENSE 8dcedca69f7a474372829521f37954b1 - -================================================================================ - - -================================================================================ -= vendor/github.com/jteeuwen/go-bindata/go-bindata licensed under: = - -This work is subject to the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication -license. Its contents can be found at: -http://creativecommons.org/publicdomain/zero/1.0 - -= vendor/github.com/jteeuwen/go-bindata/LICENSE 8dcedca69f7a474372829521f37954b1 - -================================================================================ - - -================================================================================ -= vendor/github.com/juju/ratelimit licensed under: = - -All files in this repository are licensed as follows. If you contribute -to this repository, it is assumed that you license your contribution -under the same license unless you state otherwise. - -All files Copyright (C) 2015 Canonical Ltd. unless otherwise specified in the file. - -This software is licensed under the LGPLv3, included below. - -As a special exception to the GNU Lesser General Public License version 3 -("LGPL3"), the copyright holders of this Library give you permission to -convey to a third party a Combined Work that links statically or dynamically -to this Library without providing any Minimal Corresponding Source or -Minimal Application Code as set out in 4d or providing the installation -information set out in section 4e, provided that you comply with the other -provisions of LGPL3 and provided that you meet, for the Application the -terms and conditions of the license(s) which apply to the Application. - -Except as stated in this special exception, the provisions of LGPL3 will -continue to comply in full to this Library. If you modify this Library, you -may apply this exception to your version of this Library, but you are not -obliged to do so. If you do not wish to do so, delete this exception -statement from your version. This exception does not (and cannot) modify any -license terms which apply to the Application, with which you must still -comply. - - - GNU LESSER GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - - This version of the GNU Lesser General Public License incorporates -the terms and conditions of version 3 of the GNU General Public -License, supplemented by the additional permissions listed below. - - 0. Additional Definitions. - - As used herein, "this License" refers to version 3 of the GNU Lesser -General Public License, and the "GNU GPL" refers to version 3 of the GNU -General Public License. - - "The Library" refers to a covered work governed by this License, -other than an Application or a Combined Work as defined below. - - An "Application" is any work that makes use of an interface provided -by the Library, but which is not otherwise based on the Library. -Defining a subclass of a class defined by the Library is deemed a mode -of using an interface provided by the Library. - - A "Combined Work" is a work produced by combining or linking an -Application with the Library. The particular version of the Library -with which the Combined Work was made is also called the "Linked -Version". - - The "Minimal Corresponding Source" for a Combined Work means the -Corresponding Source for the Combined Work, excluding any source code -for portions of the Combined Work that, considered in isolation, are -based on the Application, and not on the Linked Version. - - The "Corresponding Application Code" for a Combined Work means the -object code and/or source code for the Application, including any data -and utility programs needed for reproducing the Combined Work from the -Application, but excluding the System Libraries of the Combined Work. - - 1. Exception to Section 3 of the GNU GPL. - - You may convey a covered work under sections 3 and 4 of this License -without being bound by section 3 of the GNU GPL. - - 2. Conveying Modified Versions. - - If you modify a copy of the Library, and, in your modifications, a -facility refers to a function or data to be supplied by an Application -that uses the facility (other than as an argument passed when the -facility is invoked), then you may convey a copy of the modified -version: - - a) under this License, provided that you make a good faith effort to - ensure that, in the event an Application does not supply the - function or data, the facility still operates, and performs - whatever part of its purpose remains meaningful, or - - b) under the GNU GPL, with none of the additional permissions of - this License applicable to that copy. - - 3. Object Code Incorporating Material from Library Header Files. - - The object code form of an Application may incorporate material from -a header file that is part of the Library. You may convey such object -code under terms of your choice, provided that, if the incorporated -material is not limited to numerical parameters, data structure -layouts and accessors, or small macros, inline functions and templates -(ten or fewer lines in length), you do both of the following: - - a) Give prominent notice with each copy of the object code that the - Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the object code with a copy of the GNU GPL and this license - document. - - 4. Combined Works. - - You may convey a Combined Work under terms of your choice that, -taken together, effectively do not restrict modification of the -portions of the Library contained in the Combined Work and reverse -engineering for debugging such modifications, if you also do each of -the following: - - a) Give prominent notice with each copy of the Combined Work that - the Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the Combined Work with a copy of the GNU GPL and this license - document. - - c) For a Combined Work that displays copyright notices during - execution, include the copyright notice for the Library among - these notices, as well as a reference directing the user to the - copies of the GNU GPL and this license document. - - d) Do one of the following: - - 0) Convey the Minimal Corresponding Source under the terms of this - License, and the Corresponding Application Code in a form - suitable for, and under terms that permit, the user to - recombine or relink the Application with a modified version of - the Linked Version to produce a modified Combined Work, in the - manner specified by section 6 of the GNU GPL for conveying - Corresponding Source. - - 1) Use a suitable shared library mechanism for linking with the - Library. A suitable mechanism is one that (a) uses at run time - a copy of the Library already present on the user's computer - system, and (b) will operate properly with a modified version - of the Library that is interface-compatible with the Linked - Version. - - e) Provide Installation Information, but only if you would otherwise - be required to provide such information under section 6 of the - GNU GPL, and only to the extent that such information is - necessary to install and execute a modified version of the - Combined Work produced by recombining or relinking the - Application with a modified version of the Linked Version. (If - you use option 4d0, the Installation Information must accompany - the Minimal Corresponding Source and Corresponding Application - Code. If you use option 4d1, you must provide the Installation - Information in the manner specified by section 6 of the GNU GPL - for conveying Corresponding Source.) - - 5. Combined Libraries. - - You may place library facilities that are a work based on the -Library side by side in a single library together with other library -facilities that are not Applications and are not covered by this -License, and convey such a combined library under terms of your -choice, if you do both of the following: - - a) Accompany the combined library with a copy of the same work based - on the Library, uncombined with any other library facilities, - conveyed under the terms of this License. - - b) Give prominent notice with the combined library that part of it - is a work based on the Library, and explaining where to find the - accompanying uncombined form of the same work. - - 6. Revised Versions of the GNU Lesser General Public License. - - The Free Software Foundation may publish revised and/or new versions -of the GNU Lesser General Public License from time to time. Such new -versions will be similar in spirit to the present version, but may -differ in detail to address new problems or concerns. - - Each version is given a distinguishing version number. If the -Library as you received it specifies that a certain numbered version -of the GNU Lesser General Public License "or any later version" -applies to it, you have the option of following the terms and -conditions either of that published version or of any later version -published by the Free Software Foundation. If the Library as you -received it does not specify a version number of the GNU Lesser -General Public License, you may choose any version of the GNU Lesser -General Public License ever published by the Free Software Foundation. - - If the Library as you received it specifies that a proxy can decide -whether future versions of the GNU Lesser General Public License shall -apply, that proxy's public statement of acceptance of any version is -permanent authorization for you to choose that version for the -Library. - -= vendor/github.com/juju/ratelimit/LICENSE 2d1c30374313ae40df7772dc92ef9fd5 - -================================================================================ - - -================================================================================ -= vendor/github.com/kardianos/osext licensed under: = - -Copyright (c) 2012 The Go Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -= vendor/github.com/kardianos/osext/LICENSE 591778525c869cdde0ab5a1bf283cd81 - -================================================================================ - - -================================================================================ -= vendor/github.com/karlseguin/ccache licensed under: = - -Copyright (c) 2013 Karl Seguin. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. - -= vendor/github.com/karlseguin/ccache/license.txt fb40cd712dfcf5e0a8de4c13c3399db2 - -================================================================================ - - -================================================================================ -= vendor/github.com/kr/fs licensed under: = - -Copyright (c) 2012 The Go Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -= vendor/github.com/kr/fs/LICENSE 591778525c869cdde0ab5a1bf283cd81 - -================================================================================ - - -================================================================================ -= vendor/github.com/kr/pty licensed under: = - -Copyright (c) 2011 Keith Rarick - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated -documentation files (the "Software"), to deal in the -Software without restriction, including without limitation -the rights to use, copy, modify, merge, publish, distribute, -sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall -be included in all copies or substantial portions of the -Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY -KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE -WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS -OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -= vendor/github.com/kr/pty/License 93958070863d769117fa33b129020050 - += vendor/github.com/libopenstorage/openstorage/LICENSE 40c3e1c9eacda859a17048003909a2f8 - ================================================================================ ================================================================================ -= vendor/github.com/libopenstorage/openstorage/api licensed under: = += vendor/github.com/libopenstorage/openstorage/api/client licensed under: = Apache License @@ -64978,7 +68189,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================================================ -= vendor/github.com/libopenstorage/openstorage/api/client licensed under: = += vendor/github.com/libopenstorage/openstorage/api/client/volume licensed under: = Apache License @@ -65177,7 +68388,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================================================ -= vendor/github.com/libopenstorage/openstorage/api/client/volume licensed under: = += vendor/github.com/libopenstorage/openstorage/api/spec licensed under: = Apache License @@ -65376,7 +68587,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================================================ -= vendor/github.com/libopenstorage/openstorage/api/spec licensed under: = += vendor/github.com/libopenstorage/openstorage/pkg/units licensed under: = Apache License @@ -65575,7 +68786,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================================================ -= vendor/github.com/libopenstorage/openstorage/pkg/units licensed under: = += vendor/github.com/libopenstorage/openstorage/volume licensed under: = Apache License @@ -65774,10 +68985,9 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================================================ -= vendor/github.com/libopenstorage/openstorage/volume licensed under: = - += vendor/github.com/lpabon/godbc licensed under: = - Apache License +Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -65954,7 +69164,18 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. END OF TERMS AND CONDITIONS - Copyright 2015 Openstorage.org. + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "{}" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -65967,15 +69188,121 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. += vendor/github.com/lpabon/godbc/LICENSE 6c4db32a2fa8717faffa1d4f10136f47 - +================================================================================ + -= vendor/github.com/libopenstorage/openstorage/LICENSE 40c3e1c9eacda859a17048003909a2f8 - ================================================================================ += vendor/github.com/magiconair/properties licensed under: = +goproperties - properties file decoder for Go +Copyright (c) 2013-2014 - Frank Schroeder + +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +1. Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + += vendor/github.com/magiconair/properties/LICENSE c383a608fb9a0d227953e928803b9631 - ================================================================================ -= vendor/github.com/lpabon/godbc licensed under: = -Apache License + +================================================================================ += vendor/github.com/mailru/easyjson/buffer licensed under: = + +Copyright (c) 2016 Mail.Ru Group + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + += vendor/github.com/mailru/easyjson/LICENSE 819e81c2ec13e1bbc47dc5e90bb4d88b - +================================================================================ + + +================================================================================ += vendor/github.com/mailru/easyjson/jlexer licensed under: = + +Copyright (c) 2016 Mail.Ru Group + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + += vendor/github.com/mailru/easyjson/LICENSE 819e81c2ec13e1bbc47dc5e90bb4d88b - +================================================================================ + + +================================================================================ += vendor/github.com/mailru/easyjson/jwriter licensed under: = + +Copyright (c) 2016 Mail.Ru Group + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + += vendor/github.com/mailru/easyjson/LICENSE 819e81c2ec13e1bbc47dc5e90bb4d88b - +================================================================================ + + +================================================================================ += vendor/github.com/MakeNowJust/heredoc licensed under: = + +The MIT License (MIT) + +Copyright (c) 2014 TSUYUSATO Kitsune + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + += vendor/github.com/MakeNowJust/heredoc/LICENSE 15e1c8f1d3c204c05f71630afacbc92b - +================================================================================ + + +================================================================================ += vendor/github.com/matttproud/golang_protobuf_extensions/pbutil licensed under: = + + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -66155,7 +69482,7 @@ Apache License APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "{}" + boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a @@ -66163,7 +69490,7 @@ Apache License same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright {yyyy} {name of copyright owner} + Copyright 2013 Matt T. Proud Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -66176,119 +69503,43 @@ Apache License WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -= vendor/github.com/lpabon/godbc/LICENSE 6c4db32a2fa8717faffa1d4f10136f47 - -================================================================================ - - -================================================================================ -= vendor/github.com/magiconair/properties licensed under: = - -goproperties - properties file decoder for Go - -Copyright (c) 2013-2014 - Frank Schroeder - -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: -1. Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -= vendor/github.com/magiconair/properties/LICENSE c383a608fb9a0d227953e928803b9631 - -================================================================================ - - -================================================================================ -= vendor/github.com/mailru/easyjson/buffer licensed under: = - -Copyright (c) 2016 Mail.Ru Group - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -= vendor/github.com/mailru/easyjson/LICENSE 819e81c2ec13e1bbc47dc5e90bb4d88b - -================================================================================ - - -================================================================================ -= vendor/github.com/mailru/easyjson/jlexer licensed under: = - -Copyright (c) 2016 Mail.Ru Group - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -= vendor/github.com/mailru/easyjson/LICENSE 819e81c2ec13e1bbc47dc5e90bb4d88b - += vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE a45ffb9ad39d4b4c1053bb27f6bb4272 - ================================================================================ ================================================================================ -= vendor/github.com/mailru/easyjson/jwriter licensed under: = - -Copyright (c) 2016 Mail.Ru Group - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: += vendor/github.com/Microsoft/go-winio licensed under: = -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +The MIT License (MIT) -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +Copyright (c) 2015 Microsoft -= vendor/github.com/mailru/easyjson/LICENSE 819e81c2ec13e1bbc47dc5e90bb4d88b - -================================================================================ +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. -================================================================================ -= vendor/github.com/MakeNowJust/heredoc licensed under: = +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. -The MIT License (MIT) - -Copyright (c) 2014 TSUYUSATO Kitsune - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -= vendor/github.com/MakeNowJust/heredoc/LICENSE 15e1c8f1d3c204c05f71630afacbc92b - += vendor/github.com/Microsoft/go-winio/LICENSE 69205ff73858f2c22b2ca135b557e8ef - ================================================================================ ================================================================================ -= vendor/github.com/matttproud/golang_protobuf_extensions/pbutil licensed under: = += vendor/github.com/miekg/coredns/middleware/etcd/msg licensed under: = Apache License Version 2.0, January 2004 @@ -66470,7 +69721,7 @@ THE SOFTWARE. APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" + boilerplate notice, with the fields enclosed by brackets "{}" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a @@ -66478,7 +69729,7 @@ THE SOFTWARE. same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2013 Matt T. Proud + Copyright {yyyy} {name of copyright owner} Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -66492,44 +69743,54 @@ THE SOFTWARE. See the License for the specific language governing permissions and limitations under the License. -= vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE a45ffb9ad39d4b4c1053bb27f6bb4272 - += vendor/github.com/miekg/coredns/LICENSE e3fc50a88d0a364313df4b21ef20c29e - ================================================================================ ================================================================================ -= vendor/github.com/Microsoft/go-winio licensed under: = += vendor/github.com/miekg/dns licensed under: = -The MIT License (MIT) +Extensions of the original work are copyright (c) 2011 Miek Gieben -Copyright (c) 2015 Microsoft +As this is fork of the official Go code the same license applies: -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: +Copyright (c) 2009 The Go Authors. All rights reserved. -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -= vendor/github.com/Microsoft/go-winio/LICENSE 69205ff73858f2c22b2ca135b557e8ef - + += vendor/github.com/miekg/dns/LICENSE 147353de6868a20caa562d26eab7b3c5 - ================================================================================ ================================================================================ -= vendor/github.com/miekg/coredns/middleware/etcd/msg licensed under: = += vendor/github.com/mistifyio/go-zfs licensed under: = - Apache License +Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -66717,7 +69978,7 @@ SOFTWARE. same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright {yyyy} {name of copyright owner} + Copyright (c) 2014, OmniTI Computer Consulting, Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -66730,256 +69991,36 @@ SOFTWARE. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. - -= vendor/github.com/miekg/coredns/LICENSE e3fc50a88d0a364313df4b21ef20c29e - -================================================================================ - - -================================================================================ -= vendor/github.com/miekg/dns licensed under: = - -Extensions of the original work are copyright (c) 2011 Miek Gieben - -As this is fork of the official Go code the same license applies: - -Copyright (c) 2009 The Go Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -= vendor/github.com/miekg/dns/LICENSE 147353de6868a20caa562d26eab7b3c5 - += vendor/github.com/mistifyio/go-zfs/LICENSE cce9462224bfb44c1866ef7bd5eddf54 - ================================================================================ ================================================================================ -= vendor/github.com/mistifyio/go-zfs licensed under: = - -Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. += vendor/github.com/mitchellh/go-homedir licensed under: = - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. +The MIT License (MIT) - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "{}" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. +Copyright (c) 2013 Mitchell Hashimoto - Copyright (c) 2014, OmniTI Computer Consulting, Inc. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. - http://www.apache.org/licenses/LICENSE-2.0 +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -= vendor/github.com/mistifyio/go-zfs/LICENSE cce9462224bfb44c1866ef7bd5eddf54 - += vendor/github.com/mitchellh/go-homedir/LICENSE 3f7765c3d4f58e1f84c4313cecf0f5bd - ================================================================================ @@ -77967,6 +81008,35 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================================ +================================================================================ += vendor/github.com/sethgrid/pester licensed under: = + +MIT License + +Copyright (c) SendGrid 2016 + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + += vendor/github.com/sethgrid/pester/LICENSE.md cf9c2cc5227e89ba3dab4b6847e9bfb8 - +================================================================================ + + ================================================================================ = vendor/github.com/shurcooL/sanitized_anchor_name licensed under: = diff --git a/staging/src/k8s.io/apiserver/Godeps/Godeps.json b/staging/src/k8s.io/apiserver/Godeps/Godeps.json index 6fc05270be2bd..b2edafbc53d40 100644 --- a/staging/src/k8s.io/apiserver/Godeps/Godeps.json +++ b/staging/src/k8s.io/apiserver/Godeps/Godeps.json @@ -326,6 +326,10 @@ "ImportPath": "github.com/evanphx/json-patch", "Rev": "944e07253867aacae43c04b2e6a239005443f33a" }, + { + "ImportPath": "github.com/fatih/structs", + "Rev": "7e5a8eef611ee84dd359503f3969f80df4c50723" + }, { "ImportPath": "github.com/ghodss/yaml", "Rev": "73d445a93680fa1a78ae23a5839bad48f32ba1ee" @@ -382,6 +386,10 @@ "ImportPath": "github.com/golang/protobuf/ptypes/timestamp", "Rev": "4bd1920723d7b7c925de087aa32e2187708897f7" }, + { + "ImportPath": "github.com/golang/snappy", + "Rev": "553a641470496b2327abcac10b36396bd98e45c9" + }, { "ImportPath": "github.com/google/btree", "Rev": "7d79101e329e5a3adf994758c578dab82b90c017" @@ -446,6 +454,22 @@ "ImportPath": "github.com/grpc-ecosystem/grpc-gateway/utilities", "Rev": "84398b94e188ee336f307779b57b3aa91af7063c" }, + { + "ImportPath": "github.com/hashicorp/errwrap", + "Rev": "7554cd9344cec97297fa6649b055a8c98c2a1e55" + }, + { + "ImportPath": "github.com/hashicorp/go-cleanhttp", + "Rev": "3573b8b52aa7b37b9358d966a898feb387f62437" + }, + { + "ImportPath": "github.com/hashicorp/go-multierror", + "Rev": "83588e72410abfbe4df460eeb6f30841ae47d4c4" + }, + { + "ImportPath": "github.com/hashicorp/go-rootcerts", + "Rev": "6bb64b370b90e7ef1fa532be9e591a81c3493e00" + }, { "ImportPath": "github.com/hashicorp/golang-lru", "Rev": "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4" @@ -454,6 +478,58 @@ "ImportPath": "github.com/hashicorp/golang-lru/simplelru", "Rev": "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4" }, + { + "ImportPath": "github.com/hashicorp/hcl", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/hcl/ast", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/hcl/parser", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/hcl/scanner", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/hcl/strconv", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/hcl/token", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/json/parser", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/json/scanner", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/hcl/json/token", + "Rev": "d8c773c4cba11b11539e3d45f93daeaa5dcf1fa1" + }, + { + "ImportPath": "github.com/hashicorp/vault/api", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, + { + "ImportPath": "github.com/hashicorp/vault/helper/compressutil", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, + { + "ImportPath": "github.com/hashicorp/vault/helper/jsonutil", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, + { + "ImportPath": "github.com/hashicorp/vault/helper/parseutil", + "Rev": "52401fd0e5d983e44112c81d933553d2c03f612a" + }, { "ImportPath": "github.com/howeyc/gopass", "Rev": "bf9dde6d0d2c004a008c27aaee91170c786f6db8" @@ -490,6 +566,14 @@ "ImportPath": "github.com/matttproud/golang_protobuf_extensions/pbutil", "Rev": "fc2b8d3a73c4867e51861bbdd5ae3c1f0869dd6a" }, + { + "ImportPath": "github.com/mitchellh/go-homedir", + "Rev": "b8bc1bf767474819792c23f32d8286a45736f1c6" + }, + { + "ImportPath": "github.com/mitchellh/mapstructure", + "Rev": "53818660ed4955e899c0bcafa97299a388bd7c8e" + }, { "ImportPath": "github.com/mxk/go-flowrate/flowrate", "Rev": "cca7078d478f8520f85629ad7c68962d31ed7682" @@ -534,6 +618,10 @@ "ImportPath": "github.com/prometheus/procfs/xfs", "Rev": "65c1f6f8f0fc1e2185eb9863a3bc751496404259" }, + { + "ImportPath": "github.com/sethgrid/pester", + "Rev": "a86a2d88f4dc3c7dbf3a6a6bbbfb095690b834b6" + }, { "ImportPath": "github.com/spf13/pflag", "Rev": "9ff6c6923cfffbcd502984b8e0c80539a94968b7" diff --git a/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/BUILD b/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/BUILD index 5ac1070c6b872..216e31c4bcced 100644 --- a/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/BUILD +++ b/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/BUILD @@ -23,6 +23,7 @@ go_library( "//vendor/k8s.io/apiserver/pkg/storage/value:go_default_library", "//vendor/k8s.io/apiserver/pkg/storage/value/encrypt/aes:go_default_library", "//vendor/k8s.io/apiserver/pkg/storage/value/encrypt/envelope:go_default_library", + "//vendor/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault:go_default_library", "//vendor/k8s.io/apiserver/pkg/storage/value/encrypt/identity:go_default_library", "//vendor/k8s.io/apiserver/pkg/storage/value/encrypt/secretbox:go_default_library", ], diff --git a/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/plugins.go b/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/plugins.go index b45e130f204c1..9c01a67f845e7 100644 --- a/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/plugins.go +++ b/staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/plugins.go @@ -27,8 +27,13 @@ import ( "github.com/golang/glog" "k8s.io/apiserver/pkg/storage/value/encrypt/envelope" + "k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault" ) +func init() { + KMSPluginRegistry.Register("vault", vault.KMSFactory) +} + // Factory is a function that returns an envelope Service for encryption providers. // The config parameter provides an io.Reader handler to the factory in // order to load specific configurations. If no configuration is provided diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/BUILD b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/BUILD new file mode 100644 index 0000000000000..28769b0ea8e98 --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/BUILD @@ -0,0 +1,38 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", + "go_test", +) + +go_test( + name = "go_default_test", + srcs = [ + "client_test.go", + "vault_test.go", + ], + library = ":go_default_library", + tags = ["automanaged"], + deps = [ + "//vendor/github.com/hashicorp/vault/api:go_default_library", + "//vendor/github.com/pborman/uuid:go_default_library", + "//vendor/k8s.io/apiserver/pkg/storage/value/encrypt/envelope:go_default_library", + ], +) + +go_library( + name = "go_default_library", + srcs = [ + "client.go", + "vault.go", + ], + tags = ["automanaged"], + deps = [ + "//vendor/github.com/ghodss/yaml:go_default_library", + "//vendor/github.com/hashicorp/vault/api:go_default_library", + "//vendor/k8s.io/apiserver/pkg/storage/value/encrypt/envelope:go_default_library", + ], +) diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/client.go b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/client.go new file mode 100644 index 0000000000000..3504a3a88d6ff --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/client.go @@ -0,0 +1,211 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package vault implements envelop encryption provider based on Vault KMS +package vault + +import ( + "fmt" + "path" + "reflect" + + "github.com/hashicorp/vault/api" +) + +// Handle all communication with Vault server. +type clientWrapper struct { + client *api.Client + encryptPath string + decryptPath string + authPath string +} + +// Initialize a client wrapper for vault kms provider. +func newClientWrapper(config *EnvelopeConfig) (*clientWrapper, error) { + client, err := newVaultClient(config) + if err != nil { + return nil, err + } + + // Vault transit path is configurable. "path", "/path", "path/" and "/path/" + // are the same. + transit := "transit" + if config.TransitPath != "" { + transit = config.TransitPath + } + + // auth path is configurable. "path", "/path", "path/" and "/path/" are the same. + auth := "auth" + if config.AuthPath != "" { + auth = config.AuthPath + } + wrapper := &clientWrapper{ + client: client, + encryptPath: path.Join("v1", transit, "encrypt"), + decryptPath: path.Join("v1", transit, "decrypt"), + authPath: path.Join(auth), + } + + // Set token for the api.client. + if config.Token != "" { + client.SetToken(config.Token) + } else { + err = wrapper.refreshToken(config) + } + if err != nil { + return nil, err + } + + return wrapper, nil +} + +func newVaultClient(config *EnvelopeConfig) (*api.Client, error) { + vaultConfig := api.DefaultConfig() + vaultConfig.Address = config.Address + + tlsConfig := &api.TLSConfig{ + CACert: config.CACert, + ClientCert: config.ClientCert, + ClientKey: config.ClientKey, + TLSServerName: config.TLSServerName, + } + if err := vaultConfig.ConfigureTLS(tlsConfig); err != nil { + return nil, err + } + + return api.NewClient(vaultConfig) +} + +// Get token by login and set the value to api.Client. +func (c *clientWrapper) refreshToken(config *EnvelopeConfig) error { + + switch { + case config.ClientCert != "" && config.ClientKey != "": + token, err := c.tlsToken(config) + if err != nil { + return err + } + c.client.SetToken(token) + case config.RoleID != "": + token, err := c.appRoleToken(config) + if err != nil { + return err + } + c.client.SetToken(token) + default: + // configuration has already been validated, flow should not reach here + err := fmt.Errorf("the Vault authentication configuration is invalid") + return err + } + + return nil +} + +func (c *clientWrapper) tlsToken(config *EnvelopeConfig) (string, error) { + resp, err := c.client.Logical().Write("/"+path.Join(c.authPath, "cert", "login"), nil) + if err != nil { + return "", err + } + + return resp.Auth.ClientToken, nil +} + +func (c *clientWrapper) appRoleToken(config *EnvelopeConfig) (string, error) { + data := map[string]interface{}{ + "role_id": config.RoleID, + "secret_id": config.SecretID, + } + resp, err := c.client.Logical().Write("/"+path.Join(c.authPath, "approle", "login"), data) + if err != nil { + return "", err + } + + return resp.Auth.ClientToken, nil +} + +func (c *clientWrapper) decrypt(keyName string, cipher string) (string, error) { + var result string + + data := map[string]string{"ciphertext": cipher} + resp, err := c.request(path.Join(c.decryptPath, keyName), data) + if err != nil { + return result, err + } + + result, ok := resp.Data["plaintext"].(string) + if !ok { + return result, fmt.Errorf("failed type assertion of vault decrypt response type: %v to string", reflect.TypeOf(resp.Data["plaintext"])) + } + + return result, nil +} + +func (c *clientWrapper) encrypt(keyName string, plain string) (string, error) { + var result string + + data := map[string]string{"plaintext": plain} + resp, err := c.request(path.Join(c.encryptPath, keyName), data) + if err != nil { + return result, err + } + + result, ok := resp.Data["ciphertext"].(string) + if !ok { + return result, fmt.Errorf("failed type assertion of vault encrypt response type: %v to string", reflect.TypeOf(resp.Data["ciphertext"])) + } + + return result, nil +} + +// This request check the response status code. If get code 403, it sets forbidden true. +func (c *clientWrapper) request(path string, data interface{}) (*api.Secret, error) { + req := c.client.NewRequest("POST", "/"+path) + if err := req.SetJSONBody(data); err != nil { + return nil, err + } + + resp, err := c.client.RawRequest(req) + + if resp != nil { + defer resp.Body.Close() + if resp.StatusCode == 403 { + return nil, &forbiddenError{err: err} + } + + if resp.StatusCode == 200 { + secret, err := api.ParseSecret(resp.Body) + if err != nil { + return nil, err + } + return secret, nil + } + return nil, fmt.Errorf("unexpected response code: %v received for POST request to %v", resp.StatusCode, path) + } + if err != nil { + return nil, err + } + return nil, fmt.Errorf("no response received for POST request to %v", path) + +} + +// Return this error when get HTTP code 403. +type forbiddenError struct { + err error +} + +func (e *forbiddenError) Error() string { + return fmt.Sprintf("error %s", e.err) +} diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/client_test.go b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/client_test.go new file mode 100644 index 0000000000000..83266a66267c7 --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/client_test.go @@ -0,0 +1,419 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package vault implements envelop encryption provider based on Vault KMS +package vault + +import ( + "crypto/tls" + "crypto/x509" + "encoding/json" + "io/ioutil" + "net/http" + "net/http/httptest" + "strings" + "testing" + + "github.com/hashicorp/vault/api" + "github.com/pborman/uuid" +) + +const ( + cafile = "testdata/ca.crt" + serverCert = "testdata/server.crt" + serverKey = "testdata/server.key" + clientCert = "testdata/client.crt" + clientKey = "testdata/client.key" +) + +func TestTypicalCase(t *testing.T) { + server := VaultTestServer(t, nil) + defer server.Close() + + configToken := &EnvelopeConfig{ + Token: uuid.NewRandom().String(), + Address: server.URL, + CACert: cafile, + } + configTLS := &EnvelopeConfig{ + ClientCert: clientCert, + ClientKey: clientKey, + Address: server.URL, + CACert: cafile, + } + configRole := &EnvelopeConfig{ + RoleID: uuid.NewRandom().String(), + Address: server.URL, + CACert: cafile, + } + + configs := []struct { + name string + config *EnvelopeConfig + }{ + {"AuthByToken", configToken}, + {"AuthByTLS", configTLS}, + {"AuthByAppRole", configRole}, + } + + for _, testCase := range configs { + encryptAndDecrypt(t, testCase.name, testCase.config) + } +} + +func TestCustomTransitPath(t *testing.T) { + customPath := "custom-transit" + server := customTransitPathServer(t, customPath) + defer server.Close() + + config := &EnvelopeConfig{ + Token: uuid.NewRandom().String(), + Address: server.URL, + CACert: cafile, + } + + // Work with custom transit path + validPathes := []string{customPath, "/" + customPath, customPath + "/", "/" + customPath + "/"} + for _, path := range validPathes { + config.TransitPath = path + encryptAndDecrypt(t, path, config) + } + + // Invalid transit path will result 404 error + config.TransitPath = "invalid-" + customPath + client, err := newClientWrapper(config) + if err != nil { + t.Fatal("fail to initialize Vault client:", err) + } + + _, err = client.encrypt("key", "plain") + if err == nil || !strings.Contains(err.Error(), "404") { + t.Error("should get 404 error for non-existed transit path") + } + + _, err = client.decrypt("key", "cipher") + if err == nil || !strings.Contains(err.Error(), "404") { + t.Error("should get 404 error for non-existed transit path") + } +} + +func TestCustomAuthPath(t *testing.T) { + customAuthPath := "custom-auth" + server := customAuthPathServer(t, customAuthPath) + defer server.Close() + + appRoleConfig := &EnvelopeConfig{ + RoleID: uuid.NewRandom().String(), + Address: server.URL, + CACert: cafile, + } + + validAuthPaths := []string{customAuthPath, "/" + customAuthPath, customAuthPath + "/", "/" + customAuthPath + "/"} + for _, path := range validAuthPaths { + appRoleConfig.AuthPath = path + encryptAndDecrypt(t, "transit", appRoleConfig) + } + + // Invalid auth path will result 404 error + appRoleConfig.AuthPath = "invalid-" + customAuthPath + _, err := newClientWrapper(appRoleConfig) + if err == nil { + t.Error("should fail to initialize Vault client") + } + +} + +func encryptAndDecrypt(t *testing.T, name string, config *EnvelopeConfig) { + client, err := newClientWrapper(config) + if err != nil { + t.Fatal("name: %s, fail to initialize Vault client: %s", name, err) + } + + key := "key" + text := "hello" + + cipher, err := client.encrypt(key, text) + if err != nil { + t.Fatalf("name: %s, fail to encrypt text, error: %s", name, err) + } + if !strings.HasPrefix(cipher, "vault:v1:") { + t.Errorf("name: %s, invalid cipher text: %s", name, cipher) + } + + plain, err := client.decrypt(key, cipher) + if err != nil { + t.Fatalf("name: %s, fail to decrypt text, error: %s", name, err) + } + if text != plain { + t.Errorf("name: %s, expect %s, but %s", name, text, plain) + } +} + +func customTransitPathServer(t *testing.T, transit string) *httptest.Server { + handlers := DefaultTestHandlers(t) + + // Replace with custom transit path + for _, key := range []string{"/v1/transit/encrypt/", "/v1/transit/decrypt/"} { + newKey := strings.Replace(key, "transit", transit, 1) + handlers[newKey] = handlers[key] + delete(handlers, key) + } + + return VaultTestServer(t, handlers) +} + +func customAuthPathServer(t *testing.T, auth string) *httptest.Server { + handlers := DefaultTestHandlers(t) + + // Replace with custom auth path + for _, key := range []string{"/v1/auth/cert/login", "/v1/auth/approle/login"} { + newKey := strings.Replace(key, "auth", auth, 1) + handlers[newKey] = handlers[key] + delete(handlers, key) + } + + return VaultTestServer(t, handlers) +} + +func TestForbiddenRequest(t *testing.T) { + forbiddenFunc := func(w http.ResponseWriter, r *http.Request) { + http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden) + } + + handlers := map[string]http.Handler{ + "/v1/transit/encrypt/": http.HandlerFunc(forbiddenFunc), + "/v1/transit/decrypt/": http.HandlerFunc(forbiddenFunc), + } + server := VaultTestServer(t, handlers) + defer server.Close() + + config := &EnvelopeConfig{ + Token: uuid.NewRandom().String(), + Address: server.URL, + CACert: cafile, + } + client, err := newClientWrapper(config) + if err != nil { + t.Fatal("fail to initialize Vault client: %s", err) + } + + _, err = client.encrypt("key", "plain") + if err == nil { + t.Error("error should not be nil for 403 response") + } + forbidden, ok := err.(*forbiddenError) + if !ok { + t.Error("forbidden error should be return for 403 response") + } + if forbidden.err == nil { + t.Errorf("error forbidden value, %+v", forbidden) + } + + _, err = client.decrypt("key", "cipher") + if err == nil { + t.Error("error should not be nil for 403 response") + } + forbidden, ok = err.(*forbiddenError) + if !ok { + t.Error("forbidden error should be return for 403 response") + } + if forbidden.err == nil { + t.Errorf("error forbidden value, %+v", forbidden) + } +} + +func TestRefreshToken(t *testing.T) { + server := VaultTestServer(t, nil) + defer server.Close() + + configTLS := &EnvelopeConfig{ + ClientCert: clientCert, + ClientKey: clientKey, + Address: server.URL, + CACert: cafile, + } + configRole := &EnvelopeConfig{ + RoleID: uuid.NewRandom().String(), + Address: server.URL, + CACert: cafile, + } + + configs := []struct { + name string + config *EnvelopeConfig + }{ + {"AuthByTLS", configTLS}, + {"AuthByAppRole", configRole}, + } + + for _, testCase := range configs { + client, err := newClientWrapper(testCase.config) + if err != nil { + t.Fatalf("name: %s, fail to initialize Vault client: %s", testCase.name, err) + } + + // Refresh token successfully. + err = client.refreshToken(testCase.config) + if err != nil { + t.Fatalf("name: %s, unexpecte error when refresh token: %s", testCase.name, err) + } + } +} + +func VaultTestServer(tb testing.TB, handlers map[string]http.Handler) *httptest.Server { + mux := http.NewServeMux() + if handlers == nil { + handlers = DefaultTestHandlers(tb) + } + for path, handler := range handlers { + mux.Handle(path, handler) + } + server := httptest.NewUnstartedServer(mux) + + cert, err := tls.LoadX509KeyPair(serverCert, serverKey) + if err != nil { + tb.Fatal("bad server cert and keys: ", err) + } + certs := []tls.Certificate{cert} + + ca, err := ioutil.ReadFile(cafile) + if err != nil { + tb.Fatal("bad ca file: ", err) + } + certPool := x509.NewCertPool() + if !certPool.AppendCertsFromPEM(ca) { + tb.Fatal("failed to append certificates to pool.") + } + + server.TLS = &tls.Config{Certificates: certs, ClientAuth: tls.VerifyClientCertIfGiven, ClientCAs: certPool} + server.StartTLS() + + return server +} + +func DefaultTestHandlers(tb testing.TB) map[string]http.Handler { + return map[string]http.Handler{ + "/v1/transit/encrypt/": &encryptHandler{tb}, + "/v1/transit/decrypt/": &decryptHandler{tb}, + "/v1/auth/cert/login": &tlsLoginHandler{tb}, + "/v1/auth/approle/login": &approleLoginHandler{tb}, + } +} + +type encryptHandler struct { + tb testing.TB +} + +// Just prepend "vault:v1:" prefix as encrypted text. +func (h *encryptHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { + token := r.Header.Get("X-Vault-Token") + if token == "" { + h.tb.Fatal("unauthenticated encrypt request.") + } + + msg, err := parseRequest(r) + if err != nil { + h.tb.Error("error request message for encrypt request: ", err) + } + + plain := msg["plaintext"].(string) + data := map[string]interface{}{ + "ciphertext": "vault:v1:" + plain, + } + buildResponse(w, data) +} + +type decryptHandler struct { + tb testing.TB +} + +// Remove the prefix to decrypt the text. +func (h *decryptHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { + token := r.Header.Get("X-Vault-Token") + if token == "" { + h.tb.Fatal("unauthenticated decrypt request.") + } + + msg, err := parseRequest(r) + if err != nil { + h.tb.Error("error request message for decrypt request: ", err) + } + + cipher := msg["ciphertext"].(string) + data := map[string]interface{}{ + "plaintext": strings.TrimPrefix(cipher, "vault:v1:"), + } + buildResponse(w, data) +} + +type tlsLoginHandler struct { + tb testing.TB +} + +// Ensure there is client certificate for tls login +func (h *tlsLoginHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { + if len(r.TLS.PeerCertificates) < 1 { + h.tb.Error("the tls login doesn't contain valid client certificate.") + } + + buildAuthResponse(w) +} + +type approleLoginHandler struct { + tb testing.TB +} + +// Ensure the request contains role id. +func (h *approleLoginHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { + msg, err := parseRequest(r) + if err != nil { + h.tb.Error("error request message for approle login: ", err) + } + + roleID := msg["role_id"].(string) + if roleID == "" { + h.tb.Error("the approle login doesn't contain valid role id.") + } + + buildAuthResponse(w) +} + +// The request message is always json message +func parseRequest(r *http.Request) (map[string]interface{}, error) { + var msg map[string]interface{} + err := json.NewDecoder(r.Body).Decode(&msg) + return msg, err +} + +// Response for encrypt and decrypt +func buildResponse(w http.ResponseWriter, data map[string]interface{}) { + secret := api.Secret{ + RequestID: uuid.NewRandom().String(), + Data: data, + } + + json.NewEncoder(w).Encode(&secret) +} + +// Response for login request, a client token is generated. +func buildAuthResponse(w http.ResponseWriter) { + secret := api.Secret{ + RequestID: uuid.NewRandom().String(), + Auth: &api.SecretAuth{ClientToken: uuid.NewRandom().String()}, + } + + json.NewEncoder(w).Encode(&secret) +} diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/ca.crt b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/ca.crt new file mode 100644 index 0000000000000..d1218631f6e15 --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/ca.crt @@ -0,0 +1,22 @@ +-----BEGIN CERTIFICATE----- +MIIDujCCAqKgAwIBAgIUASbBmHT/Y+wdxggFudEoKKgLXsYwDQYJKoZIhvcNAQEL +BQAwdTELMAkGA1UEBhMCVVMxFjAUBgNVBAgTDVNhbiBGcmFuY2lzY28xCzAJBgNV +BAcTAkNBMRgwFgYDVQQKEw9NeSBDb21wYW55IE5hbWUxEzARBgNVBAsTCk9yZyBV +bml0IDIxEjAQBgNVBAMTCU15IG93biBDQTAeFw0xNzA3MTcwNTMzMDBaFw0yMjA3 +MTYwNTMzMDBaMHUxCzAJBgNVBAYTAlVTMRYwFAYDVQQIEw1TYW4gRnJhbmNpc2Nv +MQswCQYDVQQHEwJDQTEYMBYGA1UEChMPTXkgQ29tcGFueSBOYW1lMRMwEQYDVQQL +EwpPcmcgVW5pdCAyMRIwEAYDVQQDEwlNeSBvd24gQ0EwggEiMA0GCSqGSIb3DQEB +AQUAA4IBDwAwggEKAoIBAQC4c79AZIRgUjiE4ekjISLYw0nAH7c9FJf6+U22xwLe +X4Yc3uy94Md1lNhYyvNdba6qLLBKqThYCZYsXK2ZPRnmScYHS/edTmzhZ79tSXUA ++R0YJZK00taWyRCZm2tCgXWdWNebrDBwGL+b2P1bButw81CQVYzPQnZiTnnAOUMt +6qbMxGDXRhNydKGx43QtBuRWHS6wjJEjI50dGK8RBWDupBQrEQzaFt9gU3grTPlh +RWvClrM7LU3A1Ymz3Eq6l4tQhcUXSS3JJVhOLrvh4wujJv/tmIzYylrp7gbUvEYn +PW46UZHKrUM8tNthgTnvcychk73+ZZMoWIj5hsne0mTrAgMBAAGjQjBAMA4GA1Ud +DwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBShLj7pyAcfeLfB +l6vyHo5uvY5WnjANBgkqhkiG9w0BAQsFAAOCAQEAUK7jmNOHmTs58f9fIj6hGppt +Lz/l5+C6KA+1P03cdo+KgQb6MnzvKmhGFHD4QM0envHilHBRNO7VWgA7PuO2JtY1 +NwWQfLoyWcft3OXLmJdWcUI9Che/UWFSxCmxC3U+Cb4+4bNq3j+ygt1T6/I9aTTo +/ymS8H+dXF4n69psY591PA8QeUbaQwc5SEWtIont/XWoq+NwXsrNYglPFzGiaoO6 +gF52I3Z0o0fCHtnOIhBDwrOr7oPJy/SEo49WdnxtG5FcN7qNBvFET7/gOI8TxJMr +gTW3G6jSTjBA8sEIhD4k4LOXxWGWwemP6I/LI849/uKd+DoqKjr5Y/BQvcLy+g== +-----END CERTIFICATE----- diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/client.crt b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/client.crt new file mode 100644 index 0000000000000..1a01abb51f72a --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/client.crt @@ -0,0 +1,19 @@ +-----BEGIN CERTIFICATE----- +MIIDCzCCAfOgAwIBAgIUHqXu3n2P44f2JjHIKPV0m41URRowDQYJKoZIhvcNAQEL +BQAwdTELMAkGA1UEBhMCVVMxFjAUBgNVBAgTDVNhbiBGcmFuY2lzY28xCzAJBgNV +BAcTAkNBMRgwFgYDVQQKEw9NeSBDb21wYW55IE5hbWUxEzARBgNVBAsTCk9yZyBV +bml0IDIxEjAQBgNVBAMTCU15IG93biBDQTAeFw0xNzA3MTcwNTQ1MDBaFw0yMjA3 +MTYwNTQ1MDBaMEYxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJDQTEWMBQGA1UEBxMN +U2FuIEZyYW5jaXNjbzESMBAGA1UEAxMJbG9jYWxob3N0MFkwEwYHKoZIzj0CAQYI +KoZIzj0DAQcDQgAE1na/uyZ4Za0+8letub+cQyqoz40NdouSbxcmb/EEv/rtPMmz +A3u+F8LeXt4SI2+ndQbL0DvpFAOBjJejb3jlfKOBjDCBiTAOBgNVHQ8BAf8EBAMC +BaAwEwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU +856v+uMt0F4cgO0dk2k6HpaEa+IwHwYDVR0jBBgwFoAUoS4+6cgHH3i3wZer8h6O +br2OVp4wFAYDVR0RBA0wC4IJbG9jYWxob3N0MA0GCSqGSIb3DQEBCwUAA4IBAQBt +5uNxxxhWFCGlGBrVr2J2KA2IJ3thoMSn6lV9/qU2KMBBYneHHE0FG/ubrP9urQhI +KGPwXsfOdS3iuABOBziiuge9iQisHVWQuNEOtbINbdau2ZLsB2BKKAPit1xG+8gn +7leSvyurcpXPc6QuPHCP5hI081y3w+1H4IUDF0qXoi0jYC/BDwl+lk8yHGFQReu2 +33QdhjXr9Wd20XBO8TJ3oQcAezYvb9bJFDgOkUEhSmMVf86YX0QkuphDvuuU3hQC +S4vVpIzM7xoH3xkvXgOMeReLV1df3J3iHyADhUWiS1RNskymGhFmUumlNUPimhUc +E0wqi62pL+kxg1zjXdXY +-----END CERTIFICATE----- diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/client.key b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/client.key new file mode 100644 index 0000000000000..da8ab3348f8ea --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/client.key @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEINjBFDLQH8NJxn/DBF1lOm92fbx2QGkpfWwwADcPE5p7oAoGCCqGSM49 +AwEHoUQDQgAE1na/uyZ4Za0+8letub+cQyqoz40NdouSbxcmb/EEv/rtPMmzA3u+ +F8LeXt4SI2+ndQbL0DvpFAOBjJejb3jlfA== +-----END EC PRIVATE KEY----- diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/server.crt b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/server.crt new file mode 100644 index 0000000000000..fdcf3fffa2ffa --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/server.crt @@ -0,0 +1,19 @@ +-----BEGIN CERTIFICATE----- +MIIDETCCAfmgAwIBAgIUU5D4PeHC+zpmc/jwwa2c/6aHPbowDQYJKoZIhvcNAQEL +BQAwdTELMAkGA1UEBhMCVVMxFjAUBgNVBAgTDVNhbiBGcmFuY2lzY28xCzAJBgNV +BAcTAkNBMRgwFgYDVQQKEw9NeSBDb21wYW55IE5hbWUxEzARBgNVBAsTCk9yZyBV +bml0IDIxEjAQBgNVBAMTCU15IG93biBDQTAeFw0xNzA3MTcwNTM3MDBaFw0yMjA3 +MTYwNTM3MDBaMEYxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJDQTEWMBQGA1UEBxMN +U2FuIEZyYW5jaXNjbzESMBAGA1UEAxMJbG9jYWxob3N0MFkwEwYHKoZIzj0CAQYI +KoZIzj0DAQcDQgAEd2CnjPbDOHsbR6CcMhzktDsBrRZAaLjpC/9IHtPH+ivDrey8 +jJzZnD+9aLp5E/QG5Rf1tzKDH+oRatQ43mViHKOBkjCBjzAOBgNVHQ8BAf8EBAMC +BaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU +rkKlAy9PqK+TrUqApq4BVBSQgNQwHwYDVR0jBBgwFoAUoS4+6cgHH3i3wZer8h6O +br2OVp4wGgYDVR0RBBMwEYIJbG9jYWxob3N0hwR/AAABMA0GCSqGSIb3DQEBCwUA +A4IBAQCikDXkrB4dw8zBrkIA6plgdcgVm1zJbRDhjAVHxHlh/ISPP7Zu9faLmlEN +GC0KK1AmQQciCyoI84VoBQ5WMtyMfbEn0klJ4OOtGwMZtZfgWSD0LX9APIZEU9WH +nvjLLCHkxbq/cf01pAYIlyBhI5vl7/m8b1xVYarKcb2/Homr8guTzRSyJb0Gmeoo +vdiGIhHhvP186OGzOOQVlorZ/WWJTlhXviGJ0QWARthUi+wEHRhJ+STH2VtOrKhb +4tvG0/G9mYK1LOIbZesHtF9C35XThkh/W/rKRWe6/J8pOYh/vFB/aQL73HPvIcpD +tcmR7635hb+42P7raby70UC7nLWf +-----END CERTIFICATE----- diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/server.key b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/server.key new file mode 100644 index 0000000000000..fad778e5adce2 --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/testdata/server.key @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIN18H0TgTgqfYWVn2BtQym4mUfICD4XcuWE+nhn+fxSeoAoGCCqGSM49 +AwEHoUQDQgAEd2CnjPbDOHsbR6CcMhzktDsBrRZAaLjpC/9IHtPH+ivDrey8jJzZ +nD+9aLp5E/QG5Rf1tzKDH+oRatQ43mViHA== +-----END EC PRIVATE KEY----- diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/vault.go b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/vault.go new file mode 100644 index 0000000000000..65ed18e6518e3 --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/vault.go @@ -0,0 +1,217 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package vault implements envelop encryption provider based on Vault KMS +package vault + +import ( + "encoding/base64" + "fmt" + "io" + "io/ioutil" + "strings" + "sync" + + "github.com/ghodss/yaml" + + "k8s.io/apiserver/pkg/storage/value/encrypt/envelope" +) + +const vaultPrefix = "vault" + +//EnvelopeConfig contains connection information for Vault transformer +type EnvelopeConfig struct { + // The names of encryption key for Vault transit communication + KeyNames []string `json:"key-names"` + // Vault listen address, for example https://localhost:8200 + Address string `json:"addr"` + + // Token authentication information + Token string `json:"token"` + + // TLS certificate authentication information + ClientCert string `json:"client-cert"` + ClientKey string `json:"client-key"` + + // AppRole authentication information + RoleID string `json:"role-id"` + SecretID string `json:"secret-id"` + + // CACert is the path to a PEM-encoded CA cert file to use to verify the + // Vault server SSL certificate. + CACert string `json:"ca-cert"` + + // TLSServerName, if set, is used to set the SNI host when connecting via TLS. + TLSServerName string `json:"tls-server-name"` + + // The path for transit API, default is "transit" + TransitPath string `json:"transit-path"` + + // The path for auth backend, default is "auth" + AuthPath string `json:"auth-path"` +} + +// KMSFactory function creates Vault KMS service +func KMSFactory(configFile io.Reader) (envelope.Service, error) { + configFileContents, err := ioutil.ReadAll(configFile) + if err != nil { + return nil, fmt.Errorf("could not read contents: %v", err) + } + + var config EnvelopeConfig + err = yaml.Unmarshal(configFileContents, &config) + if err != nil { + return nil, fmt.Errorf("error while parsing file: %v", err) + } + + err = checkConfig(&config) + if err != nil { + return nil, err + } + + client, err := newClientWrapper(&config) + if err != nil { + return nil, err + } + + return &vaultEnvelopeService{config: &config, client: client}, nil +} + +func checkConfig(config *EnvelopeConfig) error { + if len(config.KeyNames) == 0 { + return fmt.Errorf("vault provider has no valid key names") + } + + if config.Address == "" { + return fmt.Errorf("vault provider has no valid address") + } + + return checkAuthConfig(config) +} + +func checkAuthConfig(config *EnvelopeConfig) error { + var count uint + + if config.Token != "" { + count++ + } + + if config.ClientCert != "" || config.ClientKey != "" { + if config.ClientCert == "" || config.ClientKey == "" { + return fmt.Errorf("vault provider has invalid TLS authentication information") + } + count++ + } + + if config.RoleID != "" || config.SecretID != "" { + if config.RoleID == "" { + return fmt.Errorf("vault provider has invalid approle authentication information") + } + count++ + } + + if count == 0 { + return fmt.Errorf("vault provider has no authentication information") + } + if count > 1 { + return fmt.Errorf("vault provider has more than one authentication information") + } + + return nil +} + +type vaultEnvelopeService struct { + config *EnvelopeConfig + client *clientWrapper + // We may update token for api.Client, but there is no sync for api.Client. + // Read lock for encrypt/decrypt requests, write lock for login requests which + // will update token for api.Client. + rwmutex sync.RWMutex +} + +func (s *vaultEnvelopeService) Decrypt(data string) ([]byte, error) { + // Find the mached key + var key string + for _, name := range s.config.KeyNames { + if strings.HasPrefix(data, name+":") { + key = name + break + } + } + if key == "" { + return nil, fmt.Errorf("no matching vault key found") + } + + // Replace the key name with "vault:" for Vault transit API + cipher := strings.Replace(data, key, vaultPrefix, 1) + + //plain, _, err := s.client.decrypt(key, cipher) + plain, err := s.withRefreshToken((*clientWrapper).decrypt, key, cipher) + if err != nil { + return nil, err + } + + return base64.StdEncoding.DecodeString(plain) +} + +func (s *vaultEnvelopeService) Encrypt(data []byte) (string, error) { + // Use the frist key to encrypt + key := s.config.KeyNames[0] + plain := base64.StdEncoding.EncodeToString(data) + + cipher, err := s.withRefreshToken((*clientWrapper).encrypt, key, plain) + if err != nil { + return "", err + } + + // The format of cipher from Vault is "vault:v1:....". + // "vault:" is unnecessary, replace it with key name. + return strings.Replace(cipher, vaultPrefix, key, 1), nil +} + +// The function type for clientWrapper.encrypt and clientWrapper.decrypt. +type encryptOrDecryptFunc func(*clientWrapper, string, string) (string, error) + +func (s *vaultEnvelopeService) withRefreshToken(f encryptOrDecryptFunc, key, data string) (string, error) { + // Execute operation first time. + s.rwmutex.RLock() + result, err := f(s.client, key, data) + s.rwmutex.RUnlock() + if err == nil || s.config.Token != "" { + return result, err + } + _, ok := err.(*forbiddenError) + if !ok { + return result, err + } + + // The request is forbidden, refresh token and execute operation again. + // with the expected usage: + //a. rare calls to KMS provider for decrypt during secret read due to DEK caching, + //b. rare concurrent secret creation, + //c. Token policy having reasonable expiry and num. of use + // the locking is not expected to degrade performance for normal usage scenarios, + // The race condition is still eliminated for worst case scenarios. + s.rwmutex.Lock() + defer s.rwmutex.Unlock() + err = s.client.refreshToken(s.config) + if err != nil { + return result, err + } + + secret, requestErr := f(s.client, key, data) + return secret, requestErr +} diff --git a/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/vault_test.go b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/vault_test.go new file mode 100644 index 0000000000000..94922537497ce --- /dev/null +++ b/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/vault/vault_test.go @@ -0,0 +1,341 @@ +/* +Copyright 2017 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package vault implements envelop encryption provider based on Vault KMS +package vault + +import ( + "bytes" + "net/http" + "net/http/httptest" + "strings" + "testing" + + "k8s.io/apiserver/pkg/storage/value/encrypt/envelope" +) + +const ( + key = "kube-secret-enc-key" + sampleText = "abcdefghijklmnopqrstuvwxyz" + + configOneKey = ` +key-names: + - @key@ +addr: @url@ +ca-cert: testdata/ca.crt +token: 8dad1053-4a4e-f359-2eab-d57968eb277f +` + configTwoKey = ` +key-names: + - @key@ + - @key@ +addr: @url@ +ca-cert: testdata/ca.crt +token: 8dad1053-4a4e-f359-2eab-d57968eb277f +` +) + +func TestOneKey(t *testing.T) { + server := VaultTestServer(t, nil) + defer server.Close() + + service, err := serviceTestFactory(configOneKey, server.URL, key) + if err != nil { + t.Fatal("fail to initialize Vault envelope service", err) + } + + originalText := []byte(sampleText) + + cipher, err := service.Encrypt(originalText) + if err != nil { + t.Fatal("fail to encrypt data with Vault", err) + } + if !strings.HasPrefix(cipher, key+":v1:") { + t.Errorf("the cipher has no correct prefix, %s", cipher) + } + + untransformedData, err := service.Decrypt(cipher) + if err != nil { + t.Fatal("fail to decrypt data with Vault", err) + } + if bytes.Compare(untransformedData, originalText) != 0 { + t.Fatalf("transformed data incorrectly. Expected: %v, got %v", originalText, untransformedData) + } +} + +func TestMoreThanOneKeys(t *testing.T) { + server := VaultTestServer(t, nil) + defer server.Close() + + // Create cipher when there is one key + service, err := serviceTestFactory(configOneKey, server.URL, key) + if err != nil { + t.Fatal("fail to initialize Vault envelope service", err) + } + + originalText := []byte(sampleText) + + cipher, err := service.Encrypt(originalText) + if err != nil { + t.Fatal("fail to encrypt data with Vault", err) + } + + // Now there are 2 keys in the service + newKey := "new-" + key + + newService, err := serviceTestFactory(configTwoKey, server.URL, newKey, key) + if err != nil { + t.Fatal("fail to initialize Vault envelope service", err) + } + + newCipher, err := newService.Encrypt(originalText) + if err != nil { + t.Fatal("fail to encrypt data with Vault", err) + } + // New cipher should be prefixed with new key + if !strings.HasPrefix(newCipher, newKey+":v1:") { + t.Errorf("the cipher has no correct prefix, %s", cipher) + } + + // Both old cipher and new cipher should be decrypted correctly + for _, cipherData := range []string{cipher, newCipher} { + untransformedData, err := newService.Decrypt(cipherData) + if err != nil { + t.Fatal("fail to decrypt data with Vault", err) + } + if !bytes.Equal(untransformedData, originalText) { + t.Errorf("transformed data incorrectly. Expected: %v, got %v", originalText, untransformedData) + } + } +} + +func TestWithoutMatchKey(t *testing.T) { + server := VaultTestServer(t, nil) + defer server.Close() + + service, err := serviceTestFactory(configOneKey, server.URL, key) + if err != nil { + t.Fatal("fail to initialize Vault envelope service", err) + } + + cipher, err := service.Encrypt([]byte(sampleText)) + if err != nil { + t.Fatal("fail to encrypt data with Vault", err) + } + + // Create a service with only new key + newKey := "new-" + key + newService, err := serviceTestFactory(configOneKey, server.URL, newKey) + if err != nil { + t.Fatal("fail to initialize Vault envelope service", err) + } + + _, err = newService.Decrypt(cipher) + if err == nil { + t.Fatal("should fail to decrypt cipher that has no match key") + } +} + +func TestWithRefreshToken(t *testing.T) { + forbidden := true + encryptCount := 0 + decryptCount := 0 + server := onceUseTokenServer(t, &forbidden, &encryptCount, &decryptCount) + defer server.Close() + + // For token auth, not refresh token, so the operation will fail. + // Also no retry, the request count should be one. + service, err := serviceTestFactory(configOneKey, server.URL, key) + if err != nil { + t.Fatal("fail to initialize Vault envelope service", err) + } + + originalText := []byte(sampleText) + + cipher, err := service.Encrypt(originalText) + if err == nil { + t.Error("should be forbidden to encrypt data with Vault") + } + if encryptCount != 1 { + t.Errorf("expect call encrypt 1 time, but %d times", encryptCount) + } + + _, err = service.Decrypt(cipher) + if err == nil { + t.Error("should be forbidden to decrypt data with Vault") + } + if encryptCount != 1 { + t.Errorf("expect call decrypt 1 time, but %d times", decryptCount) + } + + // For approle auth, it will refresh token and retry request. + configRole := strings.Replace(configOneKey, "token", "role-id", 1) + service, err = serviceTestFactory(configRole, server.URL, key) + if err != nil { + t.Fatalf("fail to initialize Vault envelope service, %s", err) + } + + forbidden = true + encryptCount = 0 + decryptCount = 0 + + cipher, err = service.Encrypt(originalText) + if err != nil { + t.Errorf("fail to encrypt with error %s", err) + } + if encryptCount != 2 { + t.Errorf("expect call encrypt 2 times, but %d times", encryptCount) + } + + untransformedData, err := service.Decrypt(cipher) + if err != nil { + t.Errorf("fail to decrypt with error %s", err) + } + if encryptCount != 2 { + t.Errorf("expect call decrypt 2 times, but %d times", decryptCount) + } + if bytes.Compare(untransformedData, originalText) != 0 { + t.Fatalf("transformed data incorrectly. Expected: %v, got %v", originalText, untransformedData) + } +} + +func onceUseTokenServer(t *testing.T, forbidden *bool, encryptCount, decryptCount *int) *httptest.Server { + roleLogin := approleLoginHandler{t} + appRoleLoginFunc := func(w http.ResponseWriter, r *http.Request) { + *forbidden = false + roleLogin.ServeHTTP(w, r) + } + + encrypt := encryptHandler{t} + encryptFunc := func(w http.ResponseWriter, r *http.Request) { + *encryptCount++ + if !*forbidden { + encrypt.ServeHTTP(w, r) + *forbidden = true + } else { + http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden) + } + } + + decrypt := decryptHandler{t} + decryptFunc := func(w http.ResponseWriter, r *http.Request) { + *decryptCount++ + if !*forbidden { + decrypt.ServeHTTP(w, r) + *forbidden = true + } else { + http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden) + } + } + + handlers := map[string]http.Handler{ + "/v1/auth/approle/login": http.HandlerFunc(appRoleLoginFunc), + "/v1/transit/encrypt/": http.HandlerFunc(encryptFunc), + "/v1/transit/decrypt/": http.HandlerFunc(decryptFunc), + } + + return VaultTestServer(t, handlers) +} + +func TestInvalidConfiguration(t *testing.T) { + server := VaultTestServer(t, nil) + defer server.Close() + + // No key name + configWithoutKey := ` +addr: @url@ +ca-cert: testdata/ca.crt +token: 8dad1053-4a4e-f359-2eab-d57968eb277f +` + // No address + configWithoutAddress := ` +key-names: + - @key@ +ca-cert: testdata/ca.crt +token: 8dad1053-4a4e-f359-2eab-d57968eb277f +` + // No any authentication info + configWithoutAuth := ` +key-names: + - @key@ +addr: @url@ +ca-cert: testdata/ca.crt +` + // tls authentication, but no client key + configTLSWithoutClientKey := ` +key-names: + - @key@ +addr: @url@ +ca-cert: testdata/ca.crt +client-cert: testdata/client.crt +` + // tls authentication, but no client cert + configTLSWithoutClientCert := ` +key-names: + - @key@ +addr: @url@ +ca-cert: testdata/ca.crt +client-key: testdata/client.key +` + // approle authentication, but no role id + configRoleWithoutRoleID := ` +key-names: + - @key@ +addr: @url@ +ca-cert: testdata/ca.crt +secret-id: cd834818-ac2b-4db0-b3e9-2cdd6db599f0 +` + // there are more than one authentication + configMoreThanOneAuth := ` +key-names: + - @key@ +addr: @url@ +ca-cert: testdata/ca.crt +token: 8dad1053-4a4e-f359-2eab-d57968eb277f +role-id: 655a9287-f1be-4be0-844c-4f13a1757532 +` + + invalidConfigs := []struct { + name string + config string + description string + }{ + {"configWithoutKey", configWithoutKey, "there is no key name"}, + {"configWithoutAddress", configWithoutAddress, "there is no address"}, + {"configWithoutAuth", configWithoutAuth, "there is no authentication"}, + {"configTLSWithoutClientKey", configTLSWithoutClientKey, "there is no client key file"}, + {"configTLSWithoutClientCert", configTLSWithoutClientCert, "there is no client cert file"}, + {"configRoleWithoutRoleID", configRoleWithoutRoleID, "there is no role id"}, + {"configMoreThanOneAuth", configMoreThanOneAuth, "there are more than one authentications"}, + } + + for _, testCase := range invalidConfigs { + t.Run(testCase.name, func(t *testing.T) { + _, err := serviceTestFactory(testCase.config, server.URL, key) + if err == nil { + t.Fatal("should fail to create vault KMS service when " + testCase.description) + } + }) + } +} + +func serviceTestFactory(config, url string, keys ...string) (envelope.Service, error) { + config = strings.Replace(config, "@url@", url, 1) + for _, k := range keys { + config = strings.Replace(config, "@key@", k, 1) + } + return KMSFactory(strings.NewReader(config)) +} diff --git a/vendor/BUILD b/vendor/BUILD index e337a6281a82f..6f07339c638b5 100644 --- a/vendor/BUILD +++ b/vendor/BUILD @@ -152,6 +152,7 @@ filegroup( "//vendor/github.com/evanphx/json-patch:all-srcs", "//vendor/github.com/exponent-io/jsonpath:all-srcs", "//vendor/github.com/fatih/camelcase:all-srcs", + "//vendor/github.com/fatih/structs:all-srcs", "//vendor/github.com/fsnotify/fsnotify:all-srcs", "//vendor/github.com/garyburd/redigo/internal:all-srcs", "//vendor/github.com/garyburd/redigo/redis:all-srcs", @@ -198,6 +199,7 @@ filegroup( "//vendor/github.com/golang/protobuf/jsonpb:all-srcs", "//vendor/github.com/golang/protobuf/proto:all-srcs", "//vendor/github.com/golang/protobuf/ptypes:all-srcs", + "//vendor/github.com/golang/snappy:all-srcs", "//vendor/github.com/google/btree:all-srcs", "//vendor/github.com/google/cadvisor/api:all-srcs", "//vendor/github.com/google/cadvisor/cache/memory:all-srcs", @@ -233,8 +235,16 @@ filegroup( "//vendor/github.com/grpc-ecosystem/go-grpc-prometheus:all-srcs", "//vendor/github.com/grpc-ecosystem/grpc-gateway/runtime:all-srcs", "//vendor/github.com/grpc-ecosystem/grpc-gateway/utilities:all-srcs", + "//vendor/github.com/hashicorp/errwrap:all-srcs", + "//vendor/github.com/hashicorp/go-cleanhttp:all-srcs", + "//vendor/github.com/hashicorp/go-multierror:all-srcs", + "//vendor/github.com/hashicorp/go-rootcerts:all-srcs", "//vendor/github.com/hashicorp/golang-lru:all-srcs", "//vendor/github.com/hashicorp/hcl:all-srcs", + "//vendor/github.com/hashicorp/vault/api:all-srcs", + "//vendor/github.com/hashicorp/vault/helper/compressutil:all-srcs", + "//vendor/github.com/hashicorp/vault/helper/jsonutil:all-srcs", + "//vendor/github.com/hashicorp/vault/helper/parseutil:all-srcs", "//vendor/github.com/hawkular/hawkular-client-go/metrics:all-srcs", "//vendor/github.com/heketi/heketi/client/api/go-client:all-srcs", "//vendor/github.com/heketi/heketi/pkg/glusterfs/api:all-srcs", @@ -265,6 +275,7 @@ filegroup( "//vendor/github.com/miekg/coredns/middleware/etcd/msg:all-srcs", "//vendor/github.com/miekg/dns:all-srcs", "//vendor/github.com/mistifyio/go-zfs:all-srcs", + "//vendor/github.com/mitchellh/go-homedir:all-srcs", "//vendor/github.com/mitchellh/go-wordwrap:all-srcs", "//vendor/github.com/mitchellh/mapstructure:all-srcs", "//vendor/github.com/mreiferson/go-httpclient:all-srcs", @@ -294,6 +305,7 @@ filegroup( "//vendor/github.com/russross/blackfriday:all-srcs", "//vendor/github.com/satori/uuid:all-srcs", "//vendor/github.com/seccomp/libseccomp-golang:all-srcs", + "//vendor/github.com/sethgrid/pester:all-srcs", "//vendor/github.com/shurcooL/sanitized_anchor_name:all-srcs", "//vendor/github.com/spf13/afero:all-srcs", "//vendor/github.com/spf13/cast:all-srcs", diff --git a/vendor/github.com/fatih/structs/.gitignore b/vendor/github.com/fatih/structs/.gitignore new file mode 100644 index 0000000000000..836562412fe8a --- /dev/null +++ b/vendor/github.com/fatih/structs/.gitignore @@ -0,0 +1,23 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test diff --git a/vendor/github.com/fatih/structs/.travis.yml b/vendor/github.com/fatih/structs/.travis.yml new file mode 100644 index 0000000000000..b53dd558ddbfe --- /dev/null +++ b/vendor/github.com/fatih/structs/.travis.yml @@ -0,0 +1,12 @@ +language: go +go: + - 1.7.x + - 1.8.x + - tip +sudo: false +before_install: +- go get github.com/axw/gocov/gocov +- go get github.com/mattn/goveralls +- if ! go get github.com/golang/tools/cmd/cover; then go get golang.org/x/tools/cmd/cover; fi +script: +- $HOME/gopath/bin/goveralls -service=travis-ci diff --git a/vendor/github.com/fatih/structs/BUILD b/vendor/github.com/fatih/structs/BUILD new file mode 100644 index 0000000000000..4e143e7bc7f70 --- /dev/null +++ b/vendor/github.com/fatih/structs/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "field.go", + "structs.go", + "tags.go", + ], + tags = ["automanaged"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/fatih/structs/LICENSE b/vendor/github.com/fatih/structs/LICENSE new file mode 100644 index 0000000000000..34504e4b3efbc --- /dev/null +++ b/vendor/github.com/fatih/structs/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Fatih Arslan + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. \ No newline at end of file diff --git a/vendor/github.com/fatih/structs/README.md b/vendor/github.com/fatih/structs/README.md new file mode 100644 index 0000000000000..44e01006e1358 --- /dev/null +++ b/vendor/github.com/fatih/structs/README.md @@ -0,0 +1,163 @@ +# Structs [![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/fatih/structs) [![Build Status](http://img.shields.io/travis/fatih/structs.svg?style=flat-square)](https://travis-ci.org/fatih/structs) [![Coverage Status](http://img.shields.io/coveralls/fatih/structs.svg?style=flat-square)](https://coveralls.io/r/fatih/structs) + +Structs contains various utilities to work with Go (Golang) structs. It was +initially used by me to convert a struct into a `map[string]interface{}`. With +time I've added other utilities for structs. It's basically a high level +package based on primitives from the reflect package. Feel free to add new +functions or improve the existing code. + +## Install + +```bash +go get github.com/fatih/structs +``` + +## Usage and Examples + +Just like the standard lib `strings`, `bytes` and co packages, `structs` has +many global functions to manipulate or organize your struct data. Lets define +and declare a struct: + +```go +type Server struct { + Name string `json:"name,omitempty"` + ID int + Enabled bool + users []string // not exported + http.Server // embedded +} + +server := &Server{ + Name: "gopher", + ID: 123456, + Enabled: true, +} +``` + +```go +// Convert a struct to a map[string]interface{} +// => {"Name":"gopher", "ID":123456, "Enabled":true} +m := structs.Map(server) + +// Convert the values of a struct to a []interface{} +// => ["gopher", 123456, true] +v := structs.Values(server) + +// Convert the names of a struct to a []string +// (see "Names methods" for more info about fields) +n := structs.Names(server) + +// Convert the values of a struct to a []*Field +// (see "Field methods" for more info about fields) +f := structs.Fields(server) + +// Return the struct name => "Server" +n := structs.Name(server) + +// Check if any field of a struct is initialized or not. +h := structs.HasZero(server) + +// Check if all fields of a struct is initialized or not. +z := structs.IsZero(server) + +// Check if server is a struct or a pointer to struct +i := structs.IsStruct(server) +``` + +### Struct methods + +The structs functions can be also used as independent methods by creating a new +`*structs.Struct`. This is handy if you want to have more control over the +structs (such as retrieving a single Field). + +```go +// Create a new struct type: +s := structs.New(server) + +m := s.Map() // Get a map[string]interface{} +v := s.Values() // Get a []interface{} +f := s.Fields() // Get a []*Field +n := s.Names() // Get a []string +f := s.Field(name) // Get a *Field based on the given field name +f, ok := s.FieldOk(name) // Get a *Field based on the given field name +n := s.Name() // Get the struct name +h := s.HasZero() // Check if any field is initialized +z := s.IsZero() // Check if all fields are initialized +``` + +### Field methods + +We can easily examine a single Field for more detail. Below you can see how we +get and interact with various field methods: + + +```go +s := structs.New(server) + +// Get the Field struct for the "Name" field +name := s.Field("Name") + +// Get the underlying value, value => "gopher" +value := name.Value().(string) + +// Set the field's value +name.Set("another gopher") + +// Get the field's kind, kind => "string" +name.Kind() + +// Check if the field is exported or not +if name.IsExported() { + fmt.Println("Name field is exported") +} + +// Check if the value is a zero value, such as "" for string, 0 for int +if !name.IsZero() { + fmt.Println("Name is initialized") +} + +// Check if the field is an anonymous (embedded) field +if !name.IsEmbedded() { + fmt.Println("Name is not an embedded field") +} + +// Get the Field's tag value for tag name "json", tag value => "name,omitempty" +tagValue := name.Tag("json") +``` + +Nested structs are supported too: + +```go +addrField := s.Field("Server").Field("Addr") + +// Get the value for addr +a := addrField.Value().(string) + +// Or get all fields +httpServer := s.Field("Server").Fields() +``` + +We can also get a slice of Fields from the Struct type to iterate over all +fields. This is handy if you wish to examine all fields: + +```go +s := structs.New(server) + +for _, f := range s.Fields() { + fmt.Printf("field name: %+v\n", f.Name()) + + if f.IsExported() { + fmt.Printf("value : %+v\n", f.Value()) + fmt.Printf("is zero : %+v\n", f.IsZero()) + } +} +``` + +## Credits + + * [Fatih Arslan](https://github.com/fatih) + * [Cihangir Savas](https://github.com/cihangir) + +## License + +The MIT License (MIT) - see LICENSE.md for more details diff --git a/vendor/github.com/fatih/structs/field.go b/vendor/github.com/fatih/structs/field.go new file mode 100644 index 0000000000000..e69783230b4e8 --- /dev/null +++ b/vendor/github.com/fatih/structs/field.go @@ -0,0 +1,141 @@ +package structs + +import ( + "errors" + "fmt" + "reflect" +) + +var ( + errNotExported = errors.New("field is not exported") + errNotSettable = errors.New("field is not settable") +) + +// Field represents a single struct field that encapsulates high level +// functions around the field. +type Field struct { + value reflect.Value + field reflect.StructField + defaultTag string +} + +// Tag returns the value associated with key in the tag string. If there is no +// such key in the tag, Tag returns the empty string. +func (f *Field) Tag(key string) string { + return f.field.Tag.Get(key) +} + +// Value returns the underlying value of the field. It panics if the field +// is not exported. +func (f *Field) Value() interface{} { + return f.value.Interface() +} + +// IsEmbedded returns true if the given field is an anonymous field (embedded) +func (f *Field) IsEmbedded() bool { + return f.field.Anonymous +} + +// IsExported returns true if the given field is exported. +func (f *Field) IsExported() bool { + return f.field.PkgPath == "" +} + +// IsZero returns true if the given field is not initialized (has a zero value). +// It panics if the field is not exported. +func (f *Field) IsZero() bool { + zero := reflect.Zero(f.value.Type()).Interface() + current := f.Value() + + return reflect.DeepEqual(current, zero) +} + +// Name returns the name of the given field +func (f *Field) Name() string { + return f.field.Name +} + +// Kind returns the fields kind, such as "string", "map", "bool", etc .. +func (f *Field) Kind() reflect.Kind { + return f.value.Kind() +} + +// Set sets the field to given value v. It returns an error if the field is not +// settable (not addressable or not exported) or if the given value's type +// doesn't match the fields type. +func (f *Field) Set(val interface{}) error { + // we can't set unexported fields, so be sure this field is exported + if !f.IsExported() { + return errNotExported + } + + // do we get here? not sure... + if !f.value.CanSet() { + return errNotSettable + } + + given := reflect.ValueOf(val) + + if f.value.Kind() != given.Kind() { + return fmt.Errorf("wrong kind. got: %s want: %s", given.Kind(), f.value.Kind()) + } + + f.value.Set(given) + return nil +} + +// Zero sets the field to its zero value. It returns an error if the field is not +// settable (not addressable or not exported). +func (f *Field) Zero() error { + zero := reflect.Zero(f.value.Type()).Interface() + return f.Set(zero) +} + +// Fields returns a slice of Fields. This is particular handy to get the fields +// of a nested struct . A struct tag with the content of "-" ignores the +// checking of that particular field. Example: +// +// // Field is ignored by this package. +// Field *http.Request `structs:"-"` +// +// It panics if field is not exported or if field's kind is not struct +func (f *Field) Fields() []*Field { + return getFields(f.value, f.defaultTag) +} + +// Field returns the field from a nested struct. It panics if the nested struct +// is not exported or if the field was not found. +func (f *Field) Field(name string) *Field { + field, ok := f.FieldOk(name) + if !ok { + panic("field not found") + } + + return field +} + +// FieldOk returns the field from a nested struct. The boolean returns whether +// the field was found (true) or not (false). +func (f *Field) FieldOk(name string) (*Field, bool) { + value := &f.value + // value must be settable so we need to make sure it holds the address of the + // variable and not a copy, so we can pass the pointer to strctVal instead of a + // copy (which is not assigned to any variable, hence not settable). + // see "https://blog.golang.org/laws-of-reflection#TOC_8." + if f.value.Kind() != reflect.Ptr { + a := f.value.Addr() + value = &a + } + v := strctVal(value.Interface()) + t := v.Type() + + field, ok := t.FieldByName(name) + if !ok { + return nil, false + } + + return &Field{ + field: field, + value: v.FieldByName(name), + }, true +} diff --git a/vendor/github.com/fatih/structs/structs.go b/vendor/github.com/fatih/structs/structs.go new file mode 100644 index 0000000000000..be3816abc1dfb --- /dev/null +++ b/vendor/github.com/fatih/structs/structs.go @@ -0,0 +1,586 @@ +// Package structs contains various utilities functions to work with structs. +package structs + +import ( + "fmt" + + "reflect" +) + +var ( + // DefaultTagName is the default tag name for struct fields which provides + // a more granular to tweak certain structs. Lookup the necessary functions + // for more info. + DefaultTagName = "structs" // struct's field default tag name +) + +// Struct encapsulates a struct type to provide several high level functions +// around the struct. +type Struct struct { + raw interface{} + value reflect.Value + TagName string +} + +// New returns a new *Struct with the struct s. It panics if the s's kind is +// not struct. +func New(s interface{}) *Struct { + return &Struct{ + raw: s, + value: strctVal(s), + TagName: DefaultTagName, + } +} + +// Map converts the given struct to a map[string]interface{}, where the keys +// of the map are the field names and the values of the map the associated +// values of the fields. The default key string is the struct field name but +// can be changed in the struct field's tag value. The "structs" key in the +// struct's field tag value is the key name. Example: +// +// // Field appears in map as key "myName". +// Name string `structs:"myName"` +// +// A tag value with the content of "-" ignores that particular field. Example: +// +// // Field is ignored by this package. +// Field bool `structs:"-"` +// +// A tag value with the content of "string" uses the stringer to get the value. Example: +// +// // The value will be output of Animal's String() func. +// // Map will panic if Animal does not implement String(). +// Field *Animal `structs:"field,string"` +// +// A tag value with the option of "flatten" used in a struct field is to flatten its fields +// in the output map. Example: +// +// // The FieldStruct's fields will be flattened into the output map. +// FieldStruct time.Time `structs:",flatten"` +// +// A tag value with the option of "omitnested" stops iterating further if the type +// is a struct. Example: +// +// // Field is not processed further by this package. +// Field time.Time `structs:"myName,omitnested"` +// Field *http.Request `structs:",omitnested"` +// +// A tag value with the option of "omitempty" ignores that particular field if +// the field value is empty. Example: +// +// // Field appears in map as key "myName", but the field is +// // skipped if empty. +// Field string `structs:"myName,omitempty"` +// +// // Field appears in map as key "Field" (the default), but +// // the field is skipped if empty. +// Field string `structs:",omitempty"` +// +// Note that only exported fields of a struct can be accessed, non exported +// fields will be neglected. +func (s *Struct) Map() map[string]interface{} { + out := make(map[string]interface{}) + s.FillMap(out) + return out +} + +// FillMap is the same as Map. Instead of returning the output, it fills the +// given map. +func (s *Struct) FillMap(out map[string]interface{}) { + if out == nil { + return + } + + fields := s.structFields() + + for _, field := range fields { + name := field.Name + val := s.value.FieldByName(name) + isSubStruct := false + var finalVal interface{} + + tagName, tagOpts := parseTag(field.Tag.Get(s.TagName)) + if tagName != "" { + name = tagName + } + + // if the value is a zero value and the field is marked as omitempty do + // not include + if tagOpts.Has("omitempty") { + zero := reflect.Zero(val.Type()).Interface() + current := val.Interface() + + if reflect.DeepEqual(current, zero) { + continue + } + } + + if !tagOpts.Has("omitnested") { + finalVal = s.nested(val) + + v := reflect.ValueOf(val.Interface()) + if v.Kind() == reflect.Ptr { + v = v.Elem() + } + + switch v.Kind() { + case reflect.Map, reflect.Struct: + isSubStruct = true + } + } else { + finalVal = val.Interface() + } + + if tagOpts.Has("string") { + s, ok := val.Interface().(fmt.Stringer) + if ok { + out[name] = s.String() + } + continue + } + + if isSubStruct && (tagOpts.Has("flatten")) { + for k := range finalVal.(map[string]interface{}) { + out[k] = finalVal.(map[string]interface{})[k] + } + } else { + out[name] = finalVal + } + } +} + +// Values converts the given s struct's field values to a []interface{}. A +// struct tag with the content of "-" ignores the that particular field. +// Example: +// +// // Field is ignored by this package. +// Field int `structs:"-"` +// +// A value with the option of "omitnested" stops iterating further if the type +// is a struct. Example: +// +// // Fields is not processed further by this package. +// Field time.Time `structs:",omitnested"` +// Field *http.Request `structs:",omitnested"` +// +// A tag value with the option of "omitempty" ignores that particular field and +// is not added to the values if the field value is empty. Example: +// +// // Field is skipped if empty +// Field string `structs:",omitempty"` +// +// Note that only exported fields of a struct can be accessed, non exported +// fields will be neglected. +func (s *Struct) Values() []interface{} { + fields := s.structFields() + + var t []interface{} + + for _, field := range fields { + val := s.value.FieldByName(field.Name) + + _, tagOpts := parseTag(field.Tag.Get(s.TagName)) + + // if the value is a zero value and the field is marked as omitempty do + // not include + if tagOpts.Has("omitempty") { + zero := reflect.Zero(val.Type()).Interface() + current := val.Interface() + + if reflect.DeepEqual(current, zero) { + continue + } + } + + if tagOpts.Has("string") { + s, ok := val.Interface().(fmt.Stringer) + if ok { + t = append(t, s.String()) + } + continue + } + + if IsStruct(val.Interface()) && !tagOpts.Has("omitnested") { + // look out for embedded structs, and convert them to a + // []interface{} to be added to the final values slice + for _, embeddedVal := range Values(val.Interface()) { + t = append(t, embeddedVal) + } + } else { + t = append(t, val.Interface()) + } + } + + return t +} + +// Fields returns a slice of Fields. A struct tag with the content of "-" +// ignores the checking of that particular field. Example: +// +// // Field is ignored by this package. +// Field bool `structs:"-"` +// +// It panics if s's kind is not struct. +func (s *Struct) Fields() []*Field { + return getFields(s.value, s.TagName) +} + +// Names returns a slice of field names. A struct tag with the content of "-" +// ignores the checking of that particular field. Example: +// +// // Field is ignored by this package. +// Field bool `structs:"-"` +// +// It panics if s's kind is not struct. +func (s *Struct) Names() []string { + fields := getFields(s.value, s.TagName) + + names := make([]string, len(fields)) + + for i, field := range fields { + names[i] = field.Name() + } + + return names +} + +func getFields(v reflect.Value, tagName string) []*Field { + if v.Kind() == reflect.Ptr { + v = v.Elem() + } + + t := v.Type() + + var fields []*Field + + for i := 0; i < t.NumField(); i++ { + field := t.Field(i) + + if tag := field.Tag.Get(tagName); tag == "-" { + continue + } + + f := &Field{ + field: field, + value: v.FieldByName(field.Name), + } + + fields = append(fields, f) + + } + + return fields +} + +// Field returns a new Field struct that provides several high level functions +// around a single struct field entity. It panics if the field is not found. +func (s *Struct) Field(name string) *Field { + f, ok := s.FieldOk(name) + if !ok { + panic("field not found") + } + + return f +} + +// FieldOk returns a new Field struct that provides several high level functions +// around a single struct field entity. The boolean returns true if the field +// was found. +func (s *Struct) FieldOk(name string) (*Field, bool) { + t := s.value.Type() + + field, ok := t.FieldByName(name) + if !ok { + return nil, false + } + + return &Field{ + field: field, + value: s.value.FieldByName(name), + defaultTag: s.TagName, + }, true +} + +// IsZero returns true if all fields in a struct is a zero value (not +// initialized) A struct tag with the content of "-" ignores the checking of +// that particular field. Example: +// +// // Field is ignored by this package. +// Field bool `structs:"-"` +// +// A value with the option of "omitnested" stops iterating further if the type +// is a struct. Example: +// +// // Field is not processed further by this package. +// Field time.Time `structs:"myName,omitnested"` +// Field *http.Request `structs:",omitnested"` +// +// Note that only exported fields of a struct can be accessed, non exported +// fields will be neglected. It panics if s's kind is not struct. +func (s *Struct) IsZero() bool { + fields := s.structFields() + + for _, field := range fields { + val := s.value.FieldByName(field.Name) + + _, tagOpts := parseTag(field.Tag.Get(s.TagName)) + + if IsStruct(val.Interface()) && !tagOpts.Has("omitnested") { + ok := IsZero(val.Interface()) + if !ok { + return false + } + + continue + } + + // zero value of the given field, such as "" for string, 0 for int + zero := reflect.Zero(val.Type()).Interface() + + // current value of the given field + current := val.Interface() + + if !reflect.DeepEqual(current, zero) { + return false + } + } + + return true +} + +// HasZero returns true if a field in a struct is not initialized (zero value). +// A struct tag with the content of "-" ignores the checking of that particular +// field. Example: +// +// // Field is ignored by this package. +// Field bool `structs:"-"` +// +// A value with the option of "omitnested" stops iterating further if the type +// is a struct. Example: +// +// // Field is not processed further by this package. +// Field time.Time `structs:"myName,omitnested"` +// Field *http.Request `structs:",omitnested"` +// +// Note that only exported fields of a struct can be accessed, non exported +// fields will be neglected. It panics if s's kind is not struct. +func (s *Struct) HasZero() bool { + fields := s.structFields() + + for _, field := range fields { + val := s.value.FieldByName(field.Name) + + _, tagOpts := parseTag(field.Tag.Get(s.TagName)) + + if IsStruct(val.Interface()) && !tagOpts.Has("omitnested") { + ok := HasZero(val.Interface()) + if ok { + return true + } + + continue + } + + // zero value of the given field, such as "" for string, 0 for int + zero := reflect.Zero(val.Type()).Interface() + + // current value of the given field + current := val.Interface() + + if reflect.DeepEqual(current, zero) { + return true + } + } + + return false +} + +// Name returns the structs's type name within its package. For more info refer +// to Name() function. +func (s *Struct) Name() string { + return s.value.Type().Name() +} + +// structFields returns the exported struct fields for a given s struct. This +// is a convenient helper method to avoid duplicate code in some of the +// functions. +func (s *Struct) structFields() []reflect.StructField { + t := s.value.Type() + + var f []reflect.StructField + + for i := 0; i < t.NumField(); i++ { + field := t.Field(i) + // we can't access the value of unexported fields + if field.PkgPath != "" { + continue + } + + // don't check if it's omitted + if tag := field.Tag.Get(s.TagName); tag == "-" { + continue + } + + f = append(f, field) + } + + return f +} + +func strctVal(s interface{}) reflect.Value { + v := reflect.ValueOf(s) + + // if pointer get the underlying element≤ + for v.Kind() == reflect.Ptr { + v = v.Elem() + } + + if v.Kind() != reflect.Struct { + panic("not struct") + } + + return v +} + +// Map converts the given struct to a map[string]interface{}. For more info +// refer to Struct types Map() method. It panics if s's kind is not struct. +func Map(s interface{}) map[string]interface{} { + return New(s).Map() +} + +// FillMap is the same as Map. Instead of returning the output, it fills the +// given map. +func FillMap(s interface{}, out map[string]interface{}) { + New(s).FillMap(out) +} + +// Values converts the given struct to a []interface{}. For more info refer to +// Struct types Values() method. It panics if s's kind is not struct. +func Values(s interface{}) []interface{} { + return New(s).Values() +} + +// Fields returns a slice of *Field. For more info refer to Struct types +// Fields() method. It panics if s's kind is not struct. +func Fields(s interface{}) []*Field { + return New(s).Fields() +} + +// Names returns a slice of field names. For more info refer to Struct types +// Names() method. It panics if s's kind is not struct. +func Names(s interface{}) []string { + return New(s).Names() +} + +// IsZero returns true if all fields is equal to a zero value. For more info +// refer to Struct types IsZero() method. It panics if s's kind is not struct. +func IsZero(s interface{}) bool { + return New(s).IsZero() +} + +// HasZero returns true if any field is equal to a zero value. For more info +// refer to Struct types HasZero() method. It panics if s's kind is not struct. +func HasZero(s interface{}) bool { + return New(s).HasZero() +} + +// IsStruct returns true if the given variable is a struct or a pointer to +// struct. +func IsStruct(s interface{}) bool { + v := reflect.ValueOf(s) + if v.Kind() == reflect.Ptr { + v = v.Elem() + } + + // uninitialized zero value of a struct + if v.Kind() == reflect.Invalid { + return false + } + + return v.Kind() == reflect.Struct +} + +// Name returns the structs's type name within its package. It returns an +// empty string for unnamed types. It panics if s's kind is not struct. +func Name(s interface{}) string { + return New(s).Name() +} + +// nested retrieves recursively all types for the given value and returns the +// nested value. +func (s *Struct) nested(val reflect.Value) interface{} { + var finalVal interface{} + + v := reflect.ValueOf(val.Interface()) + if v.Kind() == reflect.Ptr { + v = v.Elem() + } + + switch v.Kind() { + case reflect.Struct: + n := New(val.Interface()) + n.TagName = s.TagName + m := n.Map() + + // do not add the converted value if there are no exported fields, ie: + // time.Time + if len(m) == 0 { + finalVal = val.Interface() + } else { + finalVal = m + } + case reflect.Map: + // get the element type of the map + mapElem := val.Type() + switch val.Type().Kind() { + case reflect.Ptr, reflect.Array, reflect.Map, + reflect.Slice, reflect.Chan: + mapElem = val.Type().Elem() + if mapElem.Kind() == reflect.Ptr { + mapElem = mapElem.Elem() + } + } + + // only iterate over struct types, ie: map[string]StructType, + // map[string][]StructType, + if mapElem.Kind() == reflect.Struct || + (mapElem.Kind() == reflect.Slice && + mapElem.Elem().Kind() == reflect.Struct) { + m := make(map[string]interface{}, val.Len()) + for _, k := range val.MapKeys() { + m[k.String()] = s.nested(val.MapIndex(k)) + } + finalVal = m + break + } + + // TODO(arslan): should this be optional? + finalVal = val.Interface() + case reflect.Slice, reflect.Array: + if val.Type().Kind() == reflect.Interface { + finalVal = val.Interface() + break + } + + // TODO(arslan): should this be optional? + // do not iterate of non struct types, just pass the value. Ie: []int, + // []string, co... We only iterate further if it's a struct. + // i.e []foo or []*foo + if val.Type().Elem().Kind() != reflect.Struct && + !(val.Type().Elem().Kind() == reflect.Ptr && + val.Type().Elem().Elem().Kind() == reflect.Struct) { + finalVal = val.Interface() + break + } + + slices := make([]interface{}, val.Len(), val.Len()) + for x := 0; x < val.Len(); x++ { + slices[x] = s.nested(val.Index(x)) + } + finalVal = slices + default: + finalVal = val.Interface() + } + + return finalVal +} diff --git a/vendor/github.com/fatih/structs/tags.go b/vendor/github.com/fatih/structs/tags.go new file mode 100644 index 0000000000000..8859341c1f9bc --- /dev/null +++ b/vendor/github.com/fatih/structs/tags.go @@ -0,0 +1,32 @@ +package structs + +import "strings" + +// tagOptions contains a slice of tag options +type tagOptions []string + +// Has returns true if the given optiton is available in tagOptions +func (t tagOptions) Has(opt string) bool { + for _, tagOpt := range t { + if tagOpt == opt { + return true + } + } + + return false +} + +// parseTag splits a struct field's tag into its name and a list of options +// which comes after a name. A tag is in the form of: "name,option1,option2". +// The name can be neglectected. +func parseTag(tag string) (string, tagOptions) { + // tag is one of followings: + // "" + // "name" + // "name,opt" + // "name,opt,opt2" + // ",opt" + + res := strings.Split(tag, ",") + return res[0], res[1:] +} diff --git a/vendor/github.com/golang/snappy/.gitignore b/vendor/github.com/golang/snappy/.gitignore new file mode 100644 index 0000000000000..042091d9b3b0d --- /dev/null +++ b/vendor/github.com/golang/snappy/.gitignore @@ -0,0 +1,16 @@ +cmd/snappytool/snappytool +testdata/bench + +# These explicitly listed benchmark data files are for an obsolete version of +# snappy_test.go. +testdata/alice29.txt +testdata/asyoulik.txt +testdata/fireworks.jpeg +testdata/geo.protodata +testdata/html +testdata/html_x_4 +testdata/kppkn.gtb +testdata/lcet10.txt +testdata/paper-100k.pdf +testdata/plrabn12.txt +testdata/urls.10K diff --git a/vendor/github.com/golang/snappy/AUTHORS b/vendor/github.com/golang/snappy/AUTHORS new file mode 100644 index 0000000000000..bcfa19520af9b --- /dev/null +++ b/vendor/github.com/golang/snappy/AUTHORS @@ -0,0 +1,15 @@ +# This is the official list of Snappy-Go authors for copyright purposes. +# This file is distinct from the CONTRIBUTORS files. +# See the latter for an explanation. + +# Names should be added to this file as +# Name or Organization +# The email address is not required for organizations. + +# Please keep the list sorted. + +Damian Gryski +Google Inc. +Jan Mercl <0xjnml@gmail.com> +Rodolfo Carvalho +Sebastien Binet diff --git a/vendor/github.com/golang/snappy/BUILD b/vendor/github.com/golang/snappy/BUILD new file mode 100644 index 0000000000000..b7f0dfc4204bd --- /dev/null +++ b/vendor/github.com/golang/snappy/BUILD @@ -0,0 +1,35 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "decode.go", + "decode_amd64.go", + "decode_amd64.s", + "encode.go", + "encode_amd64.go", + "encode_amd64.s", + "snappy.go", + ], + tags = ["automanaged"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/golang/snappy/CONTRIBUTORS b/vendor/github.com/golang/snappy/CONTRIBUTORS new file mode 100644 index 0000000000000..931ae31606f8c --- /dev/null +++ b/vendor/github.com/golang/snappy/CONTRIBUTORS @@ -0,0 +1,37 @@ +# This is the official list of people who can contribute +# (and typically have contributed) code to the Snappy-Go repository. +# The AUTHORS file lists the copyright holders; this file +# lists people. For example, Google employees are listed here +# but not in AUTHORS, because Google holds the copyright. +# +# The submission process automatically checks to make sure +# that people submitting code are listed in this file (by email address). +# +# Names should be added to this file only after verifying that +# the individual or the individual's organization has agreed to +# the appropriate Contributor License Agreement, found here: +# +# http://code.google.com/legal/individual-cla-v1.0.html +# http://code.google.com/legal/corporate-cla-v1.0.html +# +# The agreement for individuals can be filled out on the web. +# +# When adding J Random Contributor's name to this file, +# either J's name or J's organization's name should be +# added to the AUTHORS file, depending on whether the +# individual or corporate CLA was used. + +# Names should be added to this file like so: +# Name + +# Please keep the list sorted. + +Damian Gryski +Jan Mercl <0xjnml@gmail.com> +Kai Backman +Marc-Antoine Ruel +Nigel Tao +Rob Pike +Rodolfo Carvalho +Russ Cox +Sebastien Binet diff --git a/vendor/github.com/golang/snappy/LICENSE b/vendor/github.com/golang/snappy/LICENSE new file mode 100644 index 0000000000000..6050c10f4c8b4 --- /dev/null +++ b/vendor/github.com/golang/snappy/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2011 The Snappy-Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/golang/snappy/README b/vendor/github.com/golang/snappy/README new file mode 100644 index 0000000000000..cea12879a0eae --- /dev/null +++ b/vendor/github.com/golang/snappy/README @@ -0,0 +1,107 @@ +The Snappy compression format in the Go programming language. + +To download and install from source: +$ go get github.com/golang/snappy + +Unless otherwise noted, the Snappy-Go source files are distributed +under the BSD-style license found in the LICENSE file. + + + +Benchmarks. + +The golang/snappy benchmarks include compressing (Z) and decompressing (U) ten +or so files, the same set used by the C++ Snappy code (github.com/google/snappy +and note the "google", not "golang"). On an "Intel(R) Core(TM) i7-3770 CPU @ +3.40GHz", Go's GOARCH=amd64 numbers as of 2016-05-29: + +"go test -test.bench=." + +_UFlat0-8 2.19GB/s ± 0% html +_UFlat1-8 1.41GB/s ± 0% urls +_UFlat2-8 23.5GB/s ± 2% jpg +_UFlat3-8 1.91GB/s ± 0% jpg_200 +_UFlat4-8 14.0GB/s ± 1% pdf +_UFlat5-8 1.97GB/s ± 0% html4 +_UFlat6-8 814MB/s ± 0% txt1 +_UFlat7-8 785MB/s ± 0% txt2 +_UFlat8-8 857MB/s ± 0% txt3 +_UFlat9-8 719MB/s ± 1% txt4 +_UFlat10-8 2.84GB/s ± 0% pb +_UFlat11-8 1.05GB/s ± 0% gaviota + +_ZFlat0-8 1.04GB/s ± 0% html +_ZFlat1-8 534MB/s ± 0% urls +_ZFlat2-8 15.7GB/s ± 1% jpg +_ZFlat3-8 740MB/s ± 3% jpg_200 +_ZFlat4-8 9.20GB/s ± 1% pdf +_ZFlat5-8 991MB/s ± 0% html4 +_ZFlat6-8 379MB/s ± 0% txt1 +_ZFlat7-8 352MB/s ± 0% txt2 +_ZFlat8-8 396MB/s ± 1% txt3 +_ZFlat9-8 327MB/s ± 1% txt4 +_ZFlat10-8 1.33GB/s ± 1% pb +_ZFlat11-8 605MB/s ± 1% gaviota + + + +"go test -test.bench=. -tags=noasm" + +_UFlat0-8 621MB/s ± 2% html +_UFlat1-8 494MB/s ± 1% urls +_UFlat2-8 23.2GB/s ± 1% jpg +_UFlat3-8 1.12GB/s ± 1% jpg_200 +_UFlat4-8 4.35GB/s ± 1% pdf +_UFlat5-8 609MB/s ± 0% html4 +_UFlat6-8 296MB/s ± 0% txt1 +_UFlat7-8 288MB/s ± 0% txt2 +_UFlat8-8 309MB/s ± 1% txt3 +_UFlat9-8 280MB/s ± 1% txt4 +_UFlat10-8 753MB/s ± 0% pb +_UFlat11-8 400MB/s ± 0% gaviota + +_ZFlat0-8 409MB/s ± 1% html +_ZFlat1-8 250MB/s ± 1% urls +_ZFlat2-8 12.3GB/s ± 1% jpg +_ZFlat3-8 132MB/s ± 0% jpg_200 +_ZFlat4-8 2.92GB/s ± 0% pdf +_ZFlat5-8 405MB/s ± 1% html4 +_ZFlat6-8 179MB/s ± 1% txt1 +_ZFlat7-8 170MB/s ± 1% txt2 +_ZFlat8-8 189MB/s ± 1% txt3 +_ZFlat9-8 164MB/s ± 1% txt4 +_ZFlat10-8 479MB/s ± 1% pb +_ZFlat11-8 270MB/s ± 1% gaviota + + + +For comparison (Go's encoded output is byte-for-byte identical to C++'s), here +are the numbers from C++ Snappy's + +make CXXFLAGS="-O2 -DNDEBUG -g" clean snappy_unittest.log && cat snappy_unittest.log + +BM_UFlat/0 2.4GB/s html +BM_UFlat/1 1.4GB/s urls +BM_UFlat/2 21.8GB/s jpg +BM_UFlat/3 1.5GB/s jpg_200 +BM_UFlat/4 13.3GB/s pdf +BM_UFlat/5 2.1GB/s html4 +BM_UFlat/6 1.0GB/s txt1 +BM_UFlat/7 959.4MB/s txt2 +BM_UFlat/8 1.0GB/s txt3 +BM_UFlat/9 864.5MB/s txt4 +BM_UFlat/10 2.9GB/s pb +BM_UFlat/11 1.2GB/s gaviota + +BM_ZFlat/0 944.3MB/s html (22.31 %) +BM_ZFlat/1 501.6MB/s urls (47.78 %) +BM_ZFlat/2 14.3GB/s jpg (99.95 %) +BM_ZFlat/3 538.3MB/s jpg_200 (73.00 %) +BM_ZFlat/4 8.3GB/s pdf (83.30 %) +BM_ZFlat/5 903.5MB/s html4 (22.52 %) +BM_ZFlat/6 336.0MB/s txt1 (57.88 %) +BM_ZFlat/7 312.3MB/s txt2 (61.91 %) +BM_ZFlat/8 353.1MB/s txt3 (54.99 %) +BM_ZFlat/9 289.9MB/s txt4 (66.26 %) +BM_ZFlat/10 1.2GB/s pb (19.68 %) +BM_ZFlat/11 527.4MB/s gaviota (37.72 %) diff --git a/vendor/github.com/golang/snappy/decode.go b/vendor/github.com/golang/snappy/decode.go new file mode 100644 index 0000000000000..72efb0353ddfc --- /dev/null +++ b/vendor/github.com/golang/snappy/decode.go @@ -0,0 +1,237 @@ +// Copyright 2011 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package snappy + +import ( + "encoding/binary" + "errors" + "io" +) + +var ( + // ErrCorrupt reports that the input is invalid. + ErrCorrupt = errors.New("snappy: corrupt input") + // ErrTooLarge reports that the uncompressed length is too large. + ErrTooLarge = errors.New("snappy: decoded block is too large") + // ErrUnsupported reports that the input isn't supported. + ErrUnsupported = errors.New("snappy: unsupported input") + + errUnsupportedLiteralLength = errors.New("snappy: unsupported literal length") +) + +// DecodedLen returns the length of the decoded block. +func DecodedLen(src []byte) (int, error) { + v, _, err := decodedLen(src) + return v, err +} + +// decodedLen returns the length of the decoded block and the number of bytes +// that the length header occupied. +func decodedLen(src []byte) (blockLen, headerLen int, err error) { + v, n := binary.Uvarint(src) + if n <= 0 || v > 0xffffffff { + return 0, 0, ErrCorrupt + } + + const wordSize = 32 << (^uint(0) >> 32 & 1) + if wordSize == 32 && v > 0x7fffffff { + return 0, 0, ErrTooLarge + } + return int(v), n, nil +} + +const ( + decodeErrCodeCorrupt = 1 + decodeErrCodeUnsupportedLiteralLength = 2 +) + +// Decode returns the decoded form of src. The returned slice may be a sub- +// slice of dst if dst was large enough to hold the entire decoded block. +// Otherwise, a newly allocated slice will be returned. +// +// The dst and src must not overlap. It is valid to pass a nil dst. +func Decode(dst, src []byte) ([]byte, error) { + dLen, s, err := decodedLen(src) + if err != nil { + return nil, err + } + if dLen <= len(dst) { + dst = dst[:dLen] + } else { + dst = make([]byte, dLen) + } + switch decode(dst, src[s:]) { + case 0: + return dst, nil + case decodeErrCodeUnsupportedLiteralLength: + return nil, errUnsupportedLiteralLength + } + return nil, ErrCorrupt +} + +// NewReader returns a new Reader that decompresses from r, using the framing +// format described at +// https://github.com/google/snappy/blob/master/framing_format.txt +func NewReader(r io.Reader) *Reader { + return &Reader{ + r: r, + decoded: make([]byte, maxBlockSize), + buf: make([]byte, maxEncodedLenOfMaxBlockSize+checksumSize), + } +} + +// Reader is an io.Reader that can read Snappy-compressed bytes. +type Reader struct { + r io.Reader + err error + decoded []byte + buf []byte + // decoded[i:j] contains decoded bytes that have not yet been passed on. + i, j int + readHeader bool +} + +// Reset discards any buffered data, resets all state, and switches the Snappy +// reader to read from r. This permits reusing a Reader rather than allocating +// a new one. +func (r *Reader) Reset(reader io.Reader) { + r.r = reader + r.err = nil + r.i = 0 + r.j = 0 + r.readHeader = false +} + +func (r *Reader) readFull(p []byte, allowEOF bool) (ok bool) { + if _, r.err = io.ReadFull(r.r, p); r.err != nil { + if r.err == io.ErrUnexpectedEOF || (r.err == io.EOF && !allowEOF) { + r.err = ErrCorrupt + } + return false + } + return true +} + +// Read satisfies the io.Reader interface. +func (r *Reader) Read(p []byte) (int, error) { + if r.err != nil { + return 0, r.err + } + for { + if r.i < r.j { + n := copy(p, r.decoded[r.i:r.j]) + r.i += n + return n, nil + } + if !r.readFull(r.buf[:4], true) { + return 0, r.err + } + chunkType := r.buf[0] + if !r.readHeader { + if chunkType != chunkTypeStreamIdentifier { + r.err = ErrCorrupt + return 0, r.err + } + r.readHeader = true + } + chunkLen := int(r.buf[1]) | int(r.buf[2])<<8 | int(r.buf[3])<<16 + if chunkLen > len(r.buf) { + r.err = ErrUnsupported + return 0, r.err + } + + // The chunk types are specified at + // https://github.com/google/snappy/blob/master/framing_format.txt + switch chunkType { + case chunkTypeCompressedData: + // Section 4.2. Compressed data (chunk type 0x00). + if chunkLen < checksumSize { + r.err = ErrCorrupt + return 0, r.err + } + buf := r.buf[:chunkLen] + if !r.readFull(buf, false) { + return 0, r.err + } + checksum := uint32(buf[0]) | uint32(buf[1])<<8 | uint32(buf[2])<<16 | uint32(buf[3])<<24 + buf = buf[checksumSize:] + + n, err := DecodedLen(buf) + if err != nil { + r.err = err + return 0, r.err + } + if n > len(r.decoded) { + r.err = ErrCorrupt + return 0, r.err + } + if _, err := Decode(r.decoded, buf); err != nil { + r.err = err + return 0, r.err + } + if crc(r.decoded[:n]) != checksum { + r.err = ErrCorrupt + return 0, r.err + } + r.i, r.j = 0, n + continue + + case chunkTypeUncompressedData: + // Section 4.3. Uncompressed data (chunk type 0x01). + if chunkLen < checksumSize { + r.err = ErrCorrupt + return 0, r.err + } + buf := r.buf[:checksumSize] + if !r.readFull(buf, false) { + return 0, r.err + } + checksum := uint32(buf[0]) | uint32(buf[1])<<8 | uint32(buf[2])<<16 | uint32(buf[3])<<24 + // Read directly into r.decoded instead of via r.buf. + n := chunkLen - checksumSize + if n > len(r.decoded) { + r.err = ErrCorrupt + return 0, r.err + } + if !r.readFull(r.decoded[:n], false) { + return 0, r.err + } + if crc(r.decoded[:n]) != checksum { + r.err = ErrCorrupt + return 0, r.err + } + r.i, r.j = 0, n + continue + + case chunkTypeStreamIdentifier: + // Section 4.1. Stream identifier (chunk type 0xff). + if chunkLen != len(magicBody) { + r.err = ErrCorrupt + return 0, r.err + } + if !r.readFull(r.buf[:len(magicBody)], false) { + return 0, r.err + } + for i := 0; i < len(magicBody); i++ { + if r.buf[i] != magicBody[i] { + r.err = ErrCorrupt + return 0, r.err + } + } + continue + } + + if chunkType <= 0x7f { + // Section 4.5. Reserved unskippable chunks (chunk types 0x02-0x7f). + r.err = ErrUnsupported + return 0, r.err + } + // Section 4.4 Padding (chunk type 0xfe). + // Section 4.6. Reserved skippable chunks (chunk types 0x80-0xfd). + if !r.readFull(r.buf[:chunkLen], false) { + return 0, r.err + } + } +} diff --git a/vendor/github.com/golang/snappy/decode_amd64.go b/vendor/github.com/golang/snappy/decode_amd64.go new file mode 100644 index 0000000000000..fcd192b849eda --- /dev/null +++ b/vendor/github.com/golang/snappy/decode_amd64.go @@ -0,0 +1,14 @@ +// Copyright 2016 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !appengine +// +build gc +// +build !noasm + +package snappy + +// decode has the same semantics as in decode_other.go. +// +//go:noescape +func decode(dst, src []byte) int diff --git a/vendor/github.com/golang/snappy/decode_amd64.s b/vendor/github.com/golang/snappy/decode_amd64.s new file mode 100644 index 0000000000000..e6179f65e3511 --- /dev/null +++ b/vendor/github.com/golang/snappy/decode_amd64.s @@ -0,0 +1,490 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !appengine +// +build gc +// +build !noasm + +#include "textflag.h" + +// The asm code generally follows the pure Go code in decode_other.go, except +// where marked with a "!!!". + +// func decode(dst, src []byte) int +// +// All local variables fit into registers. The non-zero stack size is only to +// spill registers and push args when issuing a CALL. The register allocation: +// - AX scratch +// - BX scratch +// - CX length or x +// - DX offset +// - SI &src[s] +// - DI &dst[d] +// + R8 dst_base +// + R9 dst_len +// + R10 dst_base + dst_len +// + R11 src_base +// + R12 src_len +// + R13 src_base + src_len +// - R14 used by doCopy +// - R15 used by doCopy +// +// The registers R8-R13 (marked with a "+") are set at the start of the +// function, and after a CALL returns, and are not otherwise modified. +// +// The d variable is implicitly DI - R8, and len(dst)-d is R10 - DI. +// The s variable is implicitly SI - R11, and len(src)-s is R13 - SI. +TEXT ·decode(SB), NOSPLIT, $48-56 + // Initialize SI, DI and R8-R13. + MOVQ dst_base+0(FP), R8 + MOVQ dst_len+8(FP), R9 + MOVQ R8, DI + MOVQ R8, R10 + ADDQ R9, R10 + MOVQ src_base+24(FP), R11 + MOVQ src_len+32(FP), R12 + MOVQ R11, SI + MOVQ R11, R13 + ADDQ R12, R13 + +loop: + // for s < len(src) + CMPQ SI, R13 + JEQ end + + // CX = uint32(src[s]) + // + // switch src[s] & 0x03 + MOVBLZX (SI), CX + MOVL CX, BX + ANDL $3, BX + CMPL BX, $1 + JAE tagCopy + + // ---------------------------------------- + // The code below handles literal tags. + + // case tagLiteral: + // x := uint32(src[s] >> 2) + // switch + SHRL $2, CX + CMPL CX, $60 + JAE tagLit60Plus + + // case x < 60: + // s++ + INCQ SI + +doLit: + // This is the end of the inner "switch", when we have a literal tag. + // + // We assume that CX == x and x fits in a uint32, where x is the variable + // used in the pure Go decode_other.go code. + + // length = int(x) + 1 + // + // Unlike the pure Go code, we don't need to check if length <= 0 because + // CX can hold 64 bits, so the increment cannot overflow. + INCQ CX + + // Prepare to check if copying length bytes will run past the end of dst or + // src. + // + // AX = len(dst) - d + // BX = len(src) - s + MOVQ R10, AX + SUBQ DI, AX + MOVQ R13, BX + SUBQ SI, BX + + // !!! Try a faster technique for short (16 or fewer bytes) copies. + // + // if length > 16 || len(dst)-d < 16 || len(src)-s < 16 { + // goto callMemmove // Fall back on calling runtime·memmove. + // } + // + // The C++ snappy code calls this TryFastAppend. It also checks len(src)-s + // against 21 instead of 16, because it cannot assume that all of its input + // is contiguous in memory and so it needs to leave enough source bytes to + // read the next tag without refilling buffers, but Go's Decode assumes + // contiguousness (the src argument is a []byte). + CMPQ CX, $16 + JGT callMemmove + CMPQ AX, $16 + JLT callMemmove + CMPQ BX, $16 + JLT callMemmove + + // !!! Implement the copy from src to dst as a 16-byte load and store. + // (Decode's documentation says that dst and src must not overlap.) + // + // This always copies 16 bytes, instead of only length bytes, but that's + // OK. If the input is a valid Snappy encoding then subsequent iterations + // will fix up the overrun. Otherwise, Decode returns a nil []byte (and a + // non-nil error), so the overrun will be ignored. + // + // Note that on amd64, it is legal and cheap to issue unaligned 8-byte or + // 16-byte loads and stores. This technique probably wouldn't be as + // effective on architectures that are fussier about alignment. + MOVOU 0(SI), X0 + MOVOU X0, 0(DI) + + // d += length + // s += length + ADDQ CX, DI + ADDQ CX, SI + JMP loop + +callMemmove: + // if length > len(dst)-d || length > len(src)-s { etc } + CMPQ CX, AX + JGT errCorrupt + CMPQ CX, BX + JGT errCorrupt + + // copy(dst[d:], src[s:s+length]) + // + // This means calling runtime·memmove(&dst[d], &src[s], length), so we push + // DI, SI and CX as arguments. Coincidentally, we also need to spill those + // three registers to the stack, to save local variables across the CALL. + MOVQ DI, 0(SP) + MOVQ SI, 8(SP) + MOVQ CX, 16(SP) + MOVQ DI, 24(SP) + MOVQ SI, 32(SP) + MOVQ CX, 40(SP) + CALL runtime·memmove(SB) + + // Restore local variables: unspill registers from the stack and + // re-calculate R8-R13. + MOVQ 24(SP), DI + MOVQ 32(SP), SI + MOVQ 40(SP), CX + MOVQ dst_base+0(FP), R8 + MOVQ dst_len+8(FP), R9 + MOVQ R8, R10 + ADDQ R9, R10 + MOVQ src_base+24(FP), R11 + MOVQ src_len+32(FP), R12 + MOVQ R11, R13 + ADDQ R12, R13 + + // d += length + // s += length + ADDQ CX, DI + ADDQ CX, SI + JMP loop + +tagLit60Plus: + // !!! This fragment does the + // + // s += x - 58; if uint(s) > uint(len(src)) { etc } + // + // checks. In the asm version, we code it once instead of once per switch case. + ADDQ CX, SI + SUBQ $58, SI + MOVQ SI, BX + SUBQ R11, BX + CMPQ BX, R12 + JA errCorrupt + + // case x == 60: + CMPL CX, $61 + JEQ tagLit61 + JA tagLit62Plus + + // x = uint32(src[s-1]) + MOVBLZX -1(SI), CX + JMP doLit + +tagLit61: + // case x == 61: + // x = uint32(src[s-2]) | uint32(src[s-1])<<8 + MOVWLZX -2(SI), CX + JMP doLit + +tagLit62Plus: + CMPL CX, $62 + JA tagLit63 + + // case x == 62: + // x = uint32(src[s-3]) | uint32(src[s-2])<<8 | uint32(src[s-1])<<16 + MOVWLZX -3(SI), CX + MOVBLZX -1(SI), BX + SHLL $16, BX + ORL BX, CX + JMP doLit + +tagLit63: + // case x == 63: + // x = uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24 + MOVL -4(SI), CX + JMP doLit + +// The code above handles literal tags. +// ---------------------------------------- +// The code below handles copy tags. + +tagCopy4: + // case tagCopy4: + // s += 5 + ADDQ $5, SI + + // if uint(s) > uint(len(src)) { etc } + MOVQ SI, BX + SUBQ R11, BX + CMPQ BX, R12 + JA errCorrupt + + // length = 1 + int(src[s-5])>>2 + SHRQ $2, CX + INCQ CX + + // offset = int(uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24) + MOVLQZX -4(SI), DX + JMP doCopy + +tagCopy2: + // case tagCopy2: + // s += 3 + ADDQ $3, SI + + // if uint(s) > uint(len(src)) { etc } + MOVQ SI, BX + SUBQ R11, BX + CMPQ BX, R12 + JA errCorrupt + + // length = 1 + int(src[s-3])>>2 + SHRQ $2, CX + INCQ CX + + // offset = int(uint32(src[s-2]) | uint32(src[s-1])<<8) + MOVWQZX -2(SI), DX + JMP doCopy + +tagCopy: + // We have a copy tag. We assume that: + // - BX == src[s] & 0x03 + // - CX == src[s] + CMPQ BX, $2 + JEQ tagCopy2 + JA tagCopy4 + + // case tagCopy1: + // s += 2 + ADDQ $2, SI + + // if uint(s) > uint(len(src)) { etc } + MOVQ SI, BX + SUBQ R11, BX + CMPQ BX, R12 + JA errCorrupt + + // offset = int(uint32(src[s-2])&0xe0<<3 | uint32(src[s-1])) + MOVQ CX, DX + ANDQ $0xe0, DX + SHLQ $3, DX + MOVBQZX -1(SI), BX + ORQ BX, DX + + // length = 4 + int(src[s-2])>>2&0x7 + SHRQ $2, CX + ANDQ $7, CX + ADDQ $4, CX + +doCopy: + // This is the end of the outer "switch", when we have a copy tag. + // + // We assume that: + // - CX == length && CX > 0 + // - DX == offset + + // if offset <= 0 { etc } + CMPQ DX, $0 + JLE errCorrupt + + // if d < offset { etc } + MOVQ DI, BX + SUBQ R8, BX + CMPQ BX, DX + JLT errCorrupt + + // if length > len(dst)-d { etc } + MOVQ R10, BX + SUBQ DI, BX + CMPQ CX, BX + JGT errCorrupt + + // forwardCopy(dst[d:d+length], dst[d-offset:]); d += length + // + // Set: + // - R14 = len(dst)-d + // - R15 = &dst[d-offset] + MOVQ R10, R14 + SUBQ DI, R14 + MOVQ DI, R15 + SUBQ DX, R15 + + // !!! Try a faster technique for short (16 or fewer bytes) forward copies. + // + // First, try using two 8-byte load/stores, similar to the doLit technique + // above. Even if dst[d:d+length] and dst[d-offset:] can overlap, this is + // still OK if offset >= 8. Note that this has to be two 8-byte load/stores + // and not one 16-byte load/store, and the first store has to be before the + // second load, due to the overlap if offset is in the range [8, 16). + // + // if length > 16 || offset < 8 || len(dst)-d < 16 { + // goto slowForwardCopy + // } + // copy 16 bytes + // d += length + CMPQ CX, $16 + JGT slowForwardCopy + CMPQ DX, $8 + JLT slowForwardCopy + CMPQ R14, $16 + JLT slowForwardCopy + MOVQ 0(R15), AX + MOVQ AX, 0(DI) + MOVQ 8(R15), BX + MOVQ BX, 8(DI) + ADDQ CX, DI + JMP loop + +slowForwardCopy: + // !!! If the forward copy is longer than 16 bytes, or if offset < 8, we + // can still try 8-byte load stores, provided we can overrun up to 10 extra + // bytes. As above, the overrun will be fixed up by subsequent iterations + // of the outermost loop. + // + // The C++ snappy code calls this technique IncrementalCopyFastPath. Its + // commentary says: + // + // ---- + // + // The main part of this loop is a simple copy of eight bytes at a time + // until we've copied (at least) the requested amount of bytes. However, + // if d and d-offset are less than eight bytes apart (indicating a + // repeating pattern of length < 8), we first need to expand the pattern in + // order to get the correct results. For instance, if the buffer looks like + // this, with the eight-byte and patterns marked as + // intervals: + // + // abxxxxxxxxxxxx + // [------] d-offset + // [------] d + // + // a single eight-byte copy from to will repeat the pattern + // once, after which we can move two bytes without moving : + // + // ababxxxxxxxxxx + // [------] d-offset + // [------] d + // + // and repeat the exercise until the two no longer overlap. + // + // This allows us to do very well in the special case of one single byte + // repeated many times, without taking a big hit for more general cases. + // + // The worst case of extra writing past the end of the match occurs when + // offset == 1 and length == 1; the last copy will read from byte positions + // [0..7] and write to [4..11], whereas it was only supposed to write to + // position 1. Thus, ten excess bytes. + // + // ---- + // + // That "10 byte overrun" worst case is confirmed by Go's + // TestSlowForwardCopyOverrun, which also tests the fixUpSlowForwardCopy + // and finishSlowForwardCopy algorithm. + // + // if length > len(dst)-d-10 { + // goto verySlowForwardCopy + // } + SUBQ $10, R14 + CMPQ CX, R14 + JGT verySlowForwardCopy + +makeOffsetAtLeast8: + // !!! As above, expand the pattern so that offset >= 8 and we can use + // 8-byte load/stores. + // + // for offset < 8 { + // copy 8 bytes from dst[d-offset:] to dst[d:] + // length -= offset + // d += offset + // offset += offset + // // The two previous lines together means that d-offset, and therefore + // // R15, is unchanged. + // } + CMPQ DX, $8 + JGE fixUpSlowForwardCopy + MOVQ (R15), BX + MOVQ BX, (DI) + SUBQ DX, CX + ADDQ DX, DI + ADDQ DX, DX + JMP makeOffsetAtLeast8 + +fixUpSlowForwardCopy: + // !!! Add length (which might be negative now) to d (implied by DI being + // &dst[d]) so that d ends up at the right place when we jump back to the + // top of the loop. Before we do that, though, we save DI to AX so that, if + // length is positive, copying the remaining length bytes will write to the + // right place. + MOVQ DI, AX + ADDQ CX, DI + +finishSlowForwardCopy: + // !!! Repeat 8-byte load/stores until length <= 0. Ending with a negative + // length means that we overrun, but as above, that will be fixed up by + // subsequent iterations of the outermost loop. + CMPQ CX, $0 + JLE loop + MOVQ (R15), BX + MOVQ BX, (AX) + ADDQ $8, R15 + ADDQ $8, AX + SUBQ $8, CX + JMP finishSlowForwardCopy + +verySlowForwardCopy: + // verySlowForwardCopy is a simple implementation of forward copy. In C + // parlance, this is a do/while loop instead of a while loop, since we know + // that length > 0. In Go syntax: + // + // for { + // dst[d] = dst[d - offset] + // d++ + // length-- + // if length == 0 { + // break + // } + // } + MOVB (R15), BX + MOVB BX, (DI) + INCQ R15 + INCQ DI + DECQ CX + JNZ verySlowForwardCopy + JMP loop + +// The code above handles copy tags. +// ---------------------------------------- + +end: + // This is the end of the "for s < len(src)". + // + // if d != len(dst) { etc } + CMPQ DI, R10 + JNE errCorrupt + + // return 0 + MOVQ $0, ret+48(FP) + RET + +errCorrupt: + // return decodeErrCodeCorrupt + MOVQ $1, ret+48(FP) + RET diff --git a/vendor/github.com/golang/snappy/decode_other.go b/vendor/github.com/golang/snappy/decode_other.go new file mode 100644 index 0000000000000..8c9f2049bc7be --- /dev/null +++ b/vendor/github.com/golang/snappy/decode_other.go @@ -0,0 +1,101 @@ +// Copyright 2016 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !amd64 appengine !gc noasm + +package snappy + +// decode writes the decoding of src to dst. It assumes that the varint-encoded +// length of the decompressed bytes has already been read, and that len(dst) +// equals that length. +// +// It returns 0 on success or a decodeErrCodeXxx error code on failure. +func decode(dst, src []byte) int { + var d, s, offset, length int + for s < len(src) { + switch src[s] & 0x03 { + case tagLiteral: + x := uint32(src[s] >> 2) + switch { + case x < 60: + s++ + case x == 60: + s += 2 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-1]) + case x == 61: + s += 3 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-2]) | uint32(src[s-1])<<8 + case x == 62: + s += 4 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-3]) | uint32(src[s-2])<<8 | uint32(src[s-1])<<16 + case x == 63: + s += 5 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + x = uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24 + } + length = int(x) + 1 + if length <= 0 { + return decodeErrCodeUnsupportedLiteralLength + } + if length > len(dst)-d || length > len(src)-s { + return decodeErrCodeCorrupt + } + copy(dst[d:], src[s:s+length]) + d += length + s += length + continue + + case tagCopy1: + s += 2 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + length = 4 + int(src[s-2])>>2&0x7 + offset = int(uint32(src[s-2])&0xe0<<3 | uint32(src[s-1])) + + case tagCopy2: + s += 3 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + length = 1 + int(src[s-3])>>2 + offset = int(uint32(src[s-2]) | uint32(src[s-1])<<8) + + case tagCopy4: + s += 5 + if uint(s) > uint(len(src)) { // The uint conversions catch overflow from the previous line. + return decodeErrCodeCorrupt + } + length = 1 + int(src[s-5])>>2 + offset = int(uint32(src[s-4]) | uint32(src[s-3])<<8 | uint32(src[s-2])<<16 | uint32(src[s-1])<<24) + } + + if offset <= 0 || d < offset || length > len(dst)-d { + return decodeErrCodeCorrupt + } + // Copy from an earlier sub-slice of dst to a later sub-slice. Unlike + // the built-in copy function, this byte-by-byte copy always runs + // forwards, even if the slices overlap. Conceptually, this is: + // + // d += forwardCopy(dst[d:d+length], dst[d-offset:]) + for end := d + length; d != end; d++ { + dst[d] = dst[d-offset] + } + } + if d != len(dst) { + return decodeErrCodeCorrupt + } + return 0 +} diff --git a/vendor/github.com/golang/snappy/encode.go b/vendor/github.com/golang/snappy/encode.go new file mode 100644 index 0000000000000..8d393e904bb31 --- /dev/null +++ b/vendor/github.com/golang/snappy/encode.go @@ -0,0 +1,285 @@ +// Copyright 2011 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package snappy + +import ( + "encoding/binary" + "errors" + "io" +) + +// Encode returns the encoded form of src. The returned slice may be a sub- +// slice of dst if dst was large enough to hold the entire encoded block. +// Otherwise, a newly allocated slice will be returned. +// +// The dst and src must not overlap. It is valid to pass a nil dst. +func Encode(dst, src []byte) []byte { + if n := MaxEncodedLen(len(src)); n < 0 { + panic(ErrTooLarge) + } else if len(dst) < n { + dst = make([]byte, n) + } + + // The block starts with the varint-encoded length of the decompressed bytes. + d := binary.PutUvarint(dst, uint64(len(src))) + + for len(src) > 0 { + p := src + src = nil + if len(p) > maxBlockSize { + p, src = p[:maxBlockSize], p[maxBlockSize:] + } + if len(p) < minNonLiteralBlockSize { + d += emitLiteral(dst[d:], p) + } else { + d += encodeBlock(dst[d:], p) + } + } + return dst[:d] +} + +// inputMargin is the minimum number of extra input bytes to keep, inside +// encodeBlock's inner loop. On some architectures, this margin lets us +// implement a fast path for emitLiteral, where the copy of short (<= 16 byte) +// literals can be implemented as a single load to and store from a 16-byte +// register. That literal's actual length can be as short as 1 byte, so this +// can copy up to 15 bytes too much, but that's OK as subsequent iterations of +// the encoding loop will fix up the copy overrun, and this inputMargin ensures +// that we don't overrun the dst and src buffers. +const inputMargin = 16 - 1 + +// minNonLiteralBlockSize is the minimum size of the input to encodeBlock that +// could be encoded with a copy tag. This is the minimum with respect to the +// algorithm used by encodeBlock, not a minimum enforced by the file format. +// +// The encoded output must start with at least a 1 byte literal, as there are +// no previous bytes to copy. A minimal (1 byte) copy after that, generated +// from an emitCopy call in encodeBlock's main loop, would require at least +// another inputMargin bytes, for the reason above: we want any emitLiteral +// calls inside encodeBlock's main loop to use the fast path if possible, which +// requires being able to overrun by inputMargin bytes. Thus, +// minNonLiteralBlockSize equals 1 + 1 + inputMargin. +// +// The C++ code doesn't use this exact threshold, but it could, as discussed at +// https://groups.google.com/d/topic/snappy-compression/oGbhsdIJSJ8/discussion +// The difference between Go (2+inputMargin) and C++ (inputMargin) is purely an +// optimization. It should not affect the encoded form. This is tested by +// TestSameEncodingAsCppShortCopies. +const minNonLiteralBlockSize = 1 + 1 + inputMargin + +// MaxEncodedLen returns the maximum length of a snappy block, given its +// uncompressed length. +// +// It will return a negative value if srcLen is too large to encode. +func MaxEncodedLen(srcLen int) int { + n := uint64(srcLen) + if n > 0xffffffff { + return -1 + } + // Compressed data can be defined as: + // compressed := item* literal* + // item := literal* copy + // + // The trailing literal sequence has a space blowup of at most 62/60 + // since a literal of length 60 needs one tag byte + one extra byte + // for length information. + // + // Item blowup is trickier to measure. Suppose the "copy" op copies + // 4 bytes of data. Because of a special check in the encoding code, + // we produce a 4-byte copy only if the offset is < 65536. Therefore + // the copy op takes 3 bytes to encode, and this type of item leads + // to at most the 62/60 blowup for representing literals. + // + // Suppose the "copy" op copies 5 bytes of data. If the offset is big + // enough, it will take 5 bytes to encode the copy op. Therefore the + // worst case here is a one-byte literal followed by a five-byte copy. + // That is, 6 bytes of input turn into 7 bytes of "compressed" data. + // + // This last factor dominates the blowup, so the final estimate is: + n = 32 + n + n/6 + if n > 0xffffffff { + return -1 + } + return int(n) +} + +var errClosed = errors.New("snappy: Writer is closed") + +// NewWriter returns a new Writer that compresses to w. +// +// The Writer returned does not buffer writes. There is no need to Flush or +// Close such a Writer. +// +// Deprecated: the Writer returned is not suitable for many small writes, only +// for few large writes. Use NewBufferedWriter instead, which is efficient +// regardless of the frequency and shape of the writes, and remember to Close +// that Writer when done. +func NewWriter(w io.Writer) *Writer { + return &Writer{ + w: w, + obuf: make([]byte, obufLen), + } +} + +// NewBufferedWriter returns a new Writer that compresses to w, using the +// framing format described at +// https://github.com/google/snappy/blob/master/framing_format.txt +// +// The Writer returned buffers writes. Users must call Close to guarantee all +// data has been forwarded to the underlying io.Writer. They may also call +// Flush zero or more times before calling Close. +func NewBufferedWriter(w io.Writer) *Writer { + return &Writer{ + w: w, + ibuf: make([]byte, 0, maxBlockSize), + obuf: make([]byte, obufLen), + } +} + +// Writer is an io.Writer that can write Snappy-compressed bytes. +type Writer struct { + w io.Writer + err error + + // ibuf is a buffer for the incoming (uncompressed) bytes. + // + // Its use is optional. For backwards compatibility, Writers created by the + // NewWriter function have ibuf == nil, do not buffer incoming bytes, and + // therefore do not need to be Flush'ed or Close'd. + ibuf []byte + + // obuf is a buffer for the outgoing (compressed) bytes. + obuf []byte + + // wroteStreamHeader is whether we have written the stream header. + wroteStreamHeader bool +} + +// Reset discards the writer's state and switches the Snappy writer to write to +// w. This permits reusing a Writer rather than allocating a new one. +func (w *Writer) Reset(writer io.Writer) { + w.w = writer + w.err = nil + if w.ibuf != nil { + w.ibuf = w.ibuf[:0] + } + w.wroteStreamHeader = false +} + +// Write satisfies the io.Writer interface. +func (w *Writer) Write(p []byte) (nRet int, errRet error) { + if w.ibuf == nil { + // Do not buffer incoming bytes. This does not perform or compress well + // if the caller of Writer.Write writes many small slices. This + // behavior is therefore deprecated, but still supported for backwards + // compatibility with code that doesn't explicitly Flush or Close. + return w.write(p) + } + + // The remainder of this method is based on bufio.Writer.Write from the + // standard library. + + for len(p) > (cap(w.ibuf)-len(w.ibuf)) && w.err == nil { + var n int + if len(w.ibuf) == 0 { + // Large write, empty buffer. + // Write directly from p to avoid copy. + n, _ = w.write(p) + } else { + n = copy(w.ibuf[len(w.ibuf):cap(w.ibuf)], p) + w.ibuf = w.ibuf[:len(w.ibuf)+n] + w.Flush() + } + nRet += n + p = p[n:] + } + if w.err != nil { + return nRet, w.err + } + n := copy(w.ibuf[len(w.ibuf):cap(w.ibuf)], p) + w.ibuf = w.ibuf[:len(w.ibuf)+n] + nRet += n + return nRet, nil +} + +func (w *Writer) write(p []byte) (nRet int, errRet error) { + if w.err != nil { + return 0, w.err + } + for len(p) > 0 { + obufStart := len(magicChunk) + if !w.wroteStreamHeader { + w.wroteStreamHeader = true + copy(w.obuf, magicChunk) + obufStart = 0 + } + + var uncompressed []byte + if len(p) > maxBlockSize { + uncompressed, p = p[:maxBlockSize], p[maxBlockSize:] + } else { + uncompressed, p = p, nil + } + checksum := crc(uncompressed) + + // Compress the buffer, discarding the result if the improvement + // isn't at least 12.5%. + compressed := Encode(w.obuf[obufHeaderLen:], uncompressed) + chunkType := uint8(chunkTypeCompressedData) + chunkLen := 4 + len(compressed) + obufEnd := obufHeaderLen + len(compressed) + if len(compressed) >= len(uncompressed)-len(uncompressed)/8 { + chunkType = chunkTypeUncompressedData + chunkLen = 4 + len(uncompressed) + obufEnd = obufHeaderLen + } + + // Fill in the per-chunk header that comes before the body. + w.obuf[len(magicChunk)+0] = chunkType + w.obuf[len(magicChunk)+1] = uint8(chunkLen >> 0) + w.obuf[len(magicChunk)+2] = uint8(chunkLen >> 8) + w.obuf[len(magicChunk)+3] = uint8(chunkLen >> 16) + w.obuf[len(magicChunk)+4] = uint8(checksum >> 0) + w.obuf[len(magicChunk)+5] = uint8(checksum >> 8) + w.obuf[len(magicChunk)+6] = uint8(checksum >> 16) + w.obuf[len(magicChunk)+7] = uint8(checksum >> 24) + + if _, err := w.w.Write(w.obuf[obufStart:obufEnd]); err != nil { + w.err = err + return nRet, err + } + if chunkType == chunkTypeUncompressedData { + if _, err := w.w.Write(uncompressed); err != nil { + w.err = err + return nRet, err + } + } + nRet += len(uncompressed) + } + return nRet, nil +} + +// Flush flushes the Writer to its underlying io.Writer. +func (w *Writer) Flush() error { + if w.err != nil { + return w.err + } + if len(w.ibuf) == 0 { + return nil + } + w.write(w.ibuf) + w.ibuf = w.ibuf[:0] + return w.err +} + +// Close calls Flush and then closes the Writer. +func (w *Writer) Close() error { + w.Flush() + ret := w.err + if w.err == nil { + w.err = errClosed + } + return ret +} diff --git a/vendor/github.com/golang/snappy/encode_amd64.go b/vendor/github.com/golang/snappy/encode_amd64.go new file mode 100644 index 0000000000000..150d91bc8be57 --- /dev/null +++ b/vendor/github.com/golang/snappy/encode_amd64.go @@ -0,0 +1,29 @@ +// Copyright 2016 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !appengine +// +build gc +// +build !noasm + +package snappy + +// emitLiteral has the same semantics as in encode_other.go. +// +//go:noescape +func emitLiteral(dst, lit []byte) int + +// emitCopy has the same semantics as in encode_other.go. +// +//go:noescape +func emitCopy(dst []byte, offset, length int) int + +// extendMatch has the same semantics as in encode_other.go. +// +//go:noescape +func extendMatch(src []byte, i, j int) int + +// encodeBlock has the same semantics as in encode_other.go. +// +//go:noescape +func encodeBlock(dst, src []byte) (d int) diff --git a/vendor/github.com/golang/snappy/encode_amd64.s b/vendor/github.com/golang/snappy/encode_amd64.s new file mode 100644 index 0000000000000..adfd979fe277a --- /dev/null +++ b/vendor/github.com/golang/snappy/encode_amd64.s @@ -0,0 +1,730 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !appengine +// +build gc +// +build !noasm + +#include "textflag.h" + +// The XXX lines assemble on Go 1.4, 1.5 and 1.7, but not 1.6, due to a +// Go toolchain regression. See https://github.com/golang/go/issues/15426 and +// https://github.com/golang/snappy/issues/29 +// +// As a workaround, the package was built with a known good assembler, and +// those instructions were disassembled by "objdump -d" to yield the +// 4e 0f b7 7c 5c 78 movzwq 0x78(%rsp,%r11,2),%r15 +// style comments, in AT&T asm syntax. Note that rsp here is a physical +// register, not Go/asm's SP pseudo-register (see https://golang.org/doc/asm). +// The instructions were then encoded as "BYTE $0x.." sequences, which assemble +// fine on Go 1.6. + +// The asm code generally follows the pure Go code in encode_other.go, except +// where marked with a "!!!". + +// ---------------------------------------------------------------------------- + +// func emitLiteral(dst, lit []byte) int +// +// All local variables fit into registers. The register allocation: +// - AX len(lit) +// - BX n +// - DX return value +// - DI &dst[i] +// - R10 &lit[0] +// +// The 24 bytes of stack space is to call runtime·memmove. +// +// The unusual register allocation of local variables, such as R10 for the +// source pointer, matches the allocation used at the call site in encodeBlock, +// which makes it easier to manually inline this function. +TEXT ·emitLiteral(SB), NOSPLIT, $24-56 + MOVQ dst_base+0(FP), DI + MOVQ lit_base+24(FP), R10 + MOVQ lit_len+32(FP), AX + MOVQ AX, DX + MOVL AX, BX + SUBL $1, BX + + CMPL BX, $60 + JLT oneByte + CMPL BX, $256 + JLT twoBytes + +threeBytes: + MOVB $0xf4, 0(DI) + MOVW BX, 1(DI) + ADDQ $3, DI + ADDQ $3, DX + JMP memmove + +twoBytes: + MOVB $0xf0, 0(DI) + MOVB BX, 1(DI) + ADDQ $2, DI + ADDQ $2, DX + JMP memmove + +oneByte: + SHLB $2, BX + MOVB BX, 0(DI) + ADDQ $1, DI + ADDQ $1, DX + +memmove: + MOVQ DX, ret+48(FP) + + // copy(dst[i:], lit) + // + // This means calling runtime·memmove(&dst[i], &lit[0], len(lit)), so we push + // DI, R10 and AX as arguments. + MOVQ DI, 0(SP) + MOVQ R10, 8(SP) + MOVQ AX, 16(SP) + CALL runtime·memmove(SB) + RET + +// ---------------------------------------------------------------------------- + +// func emitCopy(dst []byte, offset, length int) int +// +// All local variables fit into registers. The register allocation: +// - AX length +// - SI &dst[0] +// - DI &dst[i] +// - R11 offset +// +// The unusual register allocation of local variables, such as R11 for the +// offset, matches the allocation used at the call site in encodeBlock, which +// makes it easier to manually inline this function. +TEXT ·emitCopy(SB), NOSPLIT, $0-48 + MOVQ dst_base+0(FP), DI + MOVQ DI, SI + MOVQ offset+24(FP), R11 + MOVQ length+32(FP), AX + +loop0: + // for length >= 68 { etc } + CMPL AX, $68 + JLT step1 + + // Emit a length 64 copy, encoded as 3 bytes. + MOVB $0xfe, 0(DI) + MOVW R11, 1(DI) + ADDQ $3, DI + SUBL $64, AX + JMP loop0 + +step1: + // if length > 64 { etc } + CMPL AX, $64 + JLE step2 + + // Emit a length 60 copy, encoded as 3 bytes. + MOVB $0xee, 0(DI) + MOVW R11, 1(DI) + ADDQ $3, DI + SUBL $60, AX + +step2: + // if length >= 12 || offset >= 2048 { goto step3 } + CMPL AX, $12 + JGE step3 + CMPL R11, $2048 + JGE step3 + + // Emit the remaining copy, encoded as 2 bytes. + MOVB R11, 1(DI) + SHRL $8, R11 + SHLB $5, R11 + SUBB $4, AX + SHLB $2, AX + ORB AX, R11 + ORB $1, R11 + MOVB R11, 0(DI) + ADDQ $2, DI + + // Return the number of bytes written. + SUBQ SI, DI + MOVQ DI, ret+40(FP) + RET + +step3: + // Emit the remaining copy, encoded as 3 bytes. + SUBL $1, AX + SHLB $2, AX + ORB $2, AX + MOVB AX, 0(DI) + MOVW R11, 1(DI) + ADDQ $3, DI + + // Return the number of bytes written. + SUBQ SI, DI + MOVQ DI, ret+40(FP) + RET + +// ---------------------------------------------------------------------------- + +// func extendMatch(src []byte, i, j int) int +// +// All local variables fit into registers. The register allocation: +// - DX &src[0] +// - SI &src[j] +// - R13 &src[len(src) - 8] +// - R14 &src[len(src)] +// - R15 &src[i] +// +// The unusual register allocation of local variables, such as R15 for a source +// pointer, matches the allocation used at the call site in encodeBlock, which +// makes it easier to manually inline this function. +TEXT ·extendMatch(SB), NOSPLIT, $0-48 + MOVQ src_base+0(FP), DX + MOVQ src_len+8(FP), R14 + MOVQ i+24(FP), R15 + MOVQ j+32(FP), SI + ADDQ DX, R14 + ADDQ DX, R15 + ADDQ DX, SI + MOVQ R14, R13 + SUBQ $8, R13 + +cmp8: + // As long as we are 8 or more bytes before the end of src, we can load and + // compare 8 bytes at a time. If those 8 bytes are equal, repeat. + CMPQ SI, R13 + JA cmp1 + MOVQ (R15), AX + MOVQ (SI), BX + CMPQ AX, BX + JNE bsf + ADDQ $8, R15 + ADDQ $8, SI + JMP cmp8 + +bsf: + // If those 8 bytes were not equal, XOR the two 8 byte values, and return + // the index of the first byte that differs. The BSF instruction finds the + // least significant 1 bit, the amd64 architecture is little-endian, and + // the shift by 3 converts a bit index to a byte index. + XORQ AX, BX + BSFQ BX, BX + SHRQ $3, BX + ADDQ BX, SI + + // Convert from &src[ret] to ret. + SUBQ DX, SI + MOVQ SI, ret+40(FP) + RET + +cmp1: + // In src's tail, compare 1 byte at a time. + CMPQ SI, R14 + JAE extendMatchEnd + MOVB (R15), AX + MOVB (SI), BX + CMPB AX, BX + JNE extendMatchEnd + ADDQ $1, R15 + ADDQ $1, SI + JMP cmp1 + +extendMatchEnd: + // Convert from &src[ret] to ret. + SUBQ DX, SI + MOVQ SI, ret+40(FP) + RET + +// ---------------------------------------------------------------------------- + +// func encodeBlock(dst, src []byte) (d int) +// +// All local variables fit into registers, other than "var table". The register +// allocation: +// - AX . . +// - BX . . +// - CX 56 shift (note that amd64 shifts by non-immediates must use CX). +// - DX 64 &src[0], tableSize +// - SI 72 &src[s] +// - DI 80 &dst[d] +// - R9 88 sLimit +// - R10 . &src[nextEmit] +// - R11 96 prevHash, currHash, nextHash, offset +// - R12 104 &src[base], skip +// - R13 . &src[nextS], &src[len(src) - 8] +// - R14 . len(src), bytesBetweenHashLookups, &src[len(src)], x +// - R15 112 candidate +// +// The second column (56, 64, etc) is the stack offset to spill the registers +// when calling other functions. We could pack this slightly tighter, but it's +// simpler to have a dedicated spill map independent of the function called. +// +// "var table [maxTableSize]uint16" takes up 32768 bytes of stack space. An +// extra 56 bytes, to call other functions, and an extra 64 bytes, to spill +// local variables (registers) during calls gives 32768 + 56 + 64 = 32888. +TEXT ·encodeBlock(SB), 0, $32888-56 + MOVQ dst_base+0(FP), DI + MOVQ src_base+24(FP), SI + MOVQ src_len+32(FP), R14 + + // shift, tableSize := uint32(32-8), 1<<8 + MOVQ $24, CX + MOVQ $256, DX + +calcShift: + // for ; tableSize < maxTableSize && tableSize < len(src); tableSize *= 2 { + // shift-- + // } + CMPQ DX, $16384 + JGE varTable + CMPQ DX, R14 + JGE varTable + SUBQ $1, CX + SHLQ $1, DX + JMP calcShift + +varTable: + // var table [maxTableSize]uint16 + // + // In the asm code, unlike the Go code, we can zero-initialize only the + // first tableSize elements. Each uint16 element is 2 bytes and each MOVOU + // writes 16 bytes, so we can do only tableSize/8 writes instead of the + // 2048 writes that would zero-initialize all of table's 32768 bytes. + SHRQ $3, DX + LEAQ table-32768(SP), BX + PXOR X0, X0 + +memclr: + MOVOU X0, 0(BX) + ADDQ $16, BX + SUBQ $1, DX + JNZ memclr + + // !!! DX = &src[0] + MOVQ SI, DX + + // sLimit := len(src) - inputMargin + MOVQ R14, R9 + SUBQ $15, R9 + + // !!! Pre-emptively spill CX, DX and R9 to the stack. Their values don't + // change for the rest of the function. + MOVQ CX, 56(SP) + MOVQ DX, 64(SP) + MOVQ R9, 88(SP) + + // nextEmit := 0 + MOVQ DX, R10 + + // s := 1 + ADDQ $1, SI + + // nextHash := hash(load32(src, s), shift) + MOVL 0(SI), R11 + IMULL $0x1e35a7bd, R11 + SHRL CX, R11 + +outer: + // for { etc } + + // skip := 32 + MOVQ $32, R12 + + // nextS := s + MOVQ SI, R13 + + // candidate := 0 + MOVQ $0, R15 + +inner0: + // for { etc } + + // s := nextS + MOVQ R13, SI + + // bytesBetweenHashLookups := skip >> 5 + MOVQ R12, R14 + SHRQ $5, R14 + + // nextS = s + bytesBetweenHashLookups + ADDQ R14, R13 + + // skip += bytesBetweenHashLookups + ADDQ R14, R12 + + // if nextS > sLimit { goto emitRemainder } + MOVQ R13, AX + SUBQ DX, AX + CMPQ AX, R9 + JA emitRemainder + + // candidate = int(table[nextHash]) + // XXX: MOVWQZX table-32768(SP)(R11*2), R15 + // XXX: 4e 0f b7 7c 5c 78 movzwq 0x78(%rsp,%r11,2),%r15 + BYTE $0x4e + BYTE $0x0f + BYTE $0xb7 + BYTE $0x7c + BYTE $0x5c + BYTE $0x78 + + // table[nextHash] = uint16(s) + MOVQ SI, AX + SUBQ DX, AX + + // XXX: MOVW AX, table-32768(SP)(R11*2) + // XXX: 66 42 89 44 5c 78 mov %ax,0x78(%rsp,%r11,2) + BYTE $0x66 + BYTE $0x42 + BYTE $0x89 + BYTE $0x44 + BYTE $0x5c + BYTE $0x78 + + // nextHash = hash(load32(src, nextS), shift) + MOVL 0(R13), R11 + IMULL $0x1e35a7bd, R11 + SHRL CX, R11 + + // if load32(src, s) != load32(src, candidate) { continue } break + MOVL 0(SI), AX + MOVL (DX)(R15*1), BX + CMPL AX, BX + JNE inner0 + +fourByteMatch: + // As per the encode_other.go code: + // + // A 4-byte match has been found. We'll later see etc. + + // !!! Jump to a fast path for short (<= 16 byte) literals. See the comment + // on inputMargin in encode.go. + MOVQ SI, AX + SUBQ R10, AX + CMPQ AX, $16 + JLE emitLiteralFastPath + + // ---------------------------------------- + // Begin inline of the emitLiteral call. + // + // d += emitLiteral(dst[d:], src[nextEmit:s]) + + MOVL AX, BX + SUBL $1, BX + + CMPL BX, $60 + JLT inlineEmitLiteralOneByte + CMPL BX, $256 + JLT inlineEmitLiteralTwoBytes + +inlineEmitLiteralThreeBytes: + MOVB $0xf4, 0(DI) + MOVW BX, 1(DI) + ADDQ $3, DI + JMP inlineEmitLiteralMemmove + +inlineEmitLiteralTwoBytes: + MOVB $0xf0, 0(DI) + MOVB BX, 1(DI) + ADDQ $2, DI + JMP inlineEmitLiteralMemmove + +inlineEmitLiteralOneByte: + SHLB $2, BX + MOVB BX, 0(DI) + ADDQ $1, DI + +inlineEmitLiteralMemmove: + // Spill local variables (registers) onto the stack; call; unspill. + // + // copy(dst[i:], lit) + // + // This means calling runtime·memmove(&dst[i], &lit[0], len(lit)), so we push + // DI, R10 and AX as arguments. + MOVQ DI, 0(SP) + MOVQ R10, 8(SP) + MOVQ AX, 16(SP) + ADDQ AX, DI // Finish the "d +=" part of "d += emitLiteral(etc)". + MOVQ SI, 72(SP) + MOVQ DI, 80(SP) + MOVQ R15, 112(SP) + CALL runtime·memmove(SB) + MOVQ 56(SP), CX + MOVQ 64(SP), DX + MOVQ 72(SP), SI + MOVQ 80(SP), DI + MOVQ 88(SP), R9 + MOVQ 112(SP), R15 + JMP inner1 + +inlineEmitLiteralEnd: + // End inline of the emitLiteral call. + // ---------------------------------------- + +emitLiteralFastPath: + // !!! Emit the 1-byte encoding "uint8(len(lit)-1)<<2". + MOVB AX, BX + SUBB $1, BX + SHLB $2, BX + MOVB BX, (DI) + ADDQ $1, DI + + // !!! Implement the copy from lit to dst as a 16-byte load and store. + // (Encode's documentation says that dst and src must not overlap.) + // + // This always copies 16 bytes, instead of only len(lit) bytes, but that's + // OK. Subsequent iterations will fix up the overrun. + // + // Note that on amd64, it is legal and cheap to issue unaligned 8-byte or + // 16-byte loads and stores. This technique probably wouldn't be as + // effective on architectures that are fussier about alignment. + MOVOU 0(R10), X0 + MOVOU X0, 0(DI) + ADDQ AX, DI + +inner1: + // for { etc } + + // base := s + MOVQ SI, R12 + + // !!! offset := base - candidate + MOVQ R12, R11 + SUBQ R15, R11 + SUBQ DX, R11 + + // ---------------------------------------- + // Begin inline of the extendMatch call. + // + // s = extendMatch(src, candidate+4, s+4) + + // !!! R14 = &src[len(src)] + MOVQ src_len+32(FP), R14 + ADDQ DX, R14 + + // !!! R13 = &src[len(src) - 8] + MOVQ R14, R13 + SUBQ $8, R13 + + // !!! R15 = &src[candidate + 4] + ADDQ $4, R15 + ADDQ DX, R15 + + // !!! s += 4 + ADDQ $4, SI + +inlineExtendMatchCmp8: + // As long as we are 8 or more bytes before the end of src, we can load and + // compare 8 bytes at a time. If those 8 bytes are equal, repeat. + CMPQ SI, R13 + JA inlineExtendMatchCmp1 + MOVQ (R15), AX + MOVQ (SI), BX + CMPQ AX, BX + JNE inlineExtendMatchBSF + ADDQ $8, R15 + ADDQ $8, SI + JMP inlineExtendMatchCmp8 + +inlineExtendMatchBSF: + // If those 8 bytes were not equal, XOR the two 8 byte values, and return + // the index of the first byte that differs. The BSF instruction finds the + // least significant 1 bit, the amd64 architecture is little-endian, and + // the shift by 3 converts a bit index to a byte index. + XORQ AX, BX + BSFQ BX, BX + SHRQ $3, BX + ADDQ BX, SI + JMP inlineExtendMatchEnd + +inlineExtendMatchCmp1: + // In src's tail, compare 1 byte at a time. + CMPQ SI, R14 + JAE inlineExtendMatchEnd + MOVB (R15), AX + MOVB (SI), BX + CMPB AX, BX + JNE inlineExtendMatchEnd + ADDQ $1, R15 + ADDQ $1, SI + JMP inlineExtendMatchCmp1 + +inlineExtendMatchEnd: + // End inline of the extendMatch call. + // ---------------------------------------- + + // ---------------------------------------- + // Begin inline of the emitCopy call. + // + // d += emitCopy(dst[d:], base-candidate, s-base) + + // !!! length := s - base + MOVQ SI, AX + SUBQ R12, AX + +inlineEmitCopyLoop0: + // for length >= 68 { etc } + CMPL AX, $68 + JLT inlineEmitCopyStep1 + + // Emit a length 64 copy, encoded as 3 bytes. + MOVB $0xfe, 0(DI) + MOVW R11, 1(DI) + ADDQ $3, DI + SUBL $64, AX + JMP inlineEmitCopyLoop0 + +inlineEmitCopyStep1: + // if length > 64 { etc } + CMPL AX, $64 + JLE inlineEmitCopyStep2 + + // Emit a length 60 copy, encoded as 3 bytes. + MOVB $0xee, 0(DI) + MOVW R11, 1(DI) + ADDQ $3, DI + SUBL $60, AX + +inlineEmitCopyStep2: + // if length >= 12 || offset >= 2048 { goto inlineEmitCopyStep3 } + CMPL AX, $12 + JGE inlineEmitCopyStep3 + CMPL R11, $2048 + JGE inlineEmitCopyStep3 + + // Emit the remaining copy, encoded as 2 bytes. + MOVB R11, 1(DI) + SHRL $8, R11 + SHLB $5, R11 + SUBB $4, AX + SHLB $2, AX + ORB AX, R11 + ORB $1, R11 + MOVB R11, 0(DI) + ADDQ $2, DI + JMP inlineEmitCopyEnd + +inlineEmitCopyStep3: + // Emit the remaining copy, encoded as 3 bytes. + SUBL $1, AX + SHLB $2, AX + ORB $2, AX + MOVB AX, 0(DI) + MOVW R11, 1(DI) + ADDQ $3, DI + +inlineEmitCopyEnd: + // End inline of the emitCopy call. + // ---------------------------------------- + + // nextEmit = s + MOVQ SI, R10 + + // if s >= sLimit { goto emitRemainder } + MOVQ SI, AX + SUBQ DX, AX + CMPQ AX, R9 + JAE emitRemainder + + // As per the encode_other.go code: + // + // We could immediately etc. + + // x := load64(src, s-1) + MOVQ -1(SI), R14 + + // prevHash := hash(uint32(x>>0), shift) + MOVL R14, R11 + IMULL $0x1e35a7bd, R11 + SHRL CX, R11 + + // table[prevHash] = uint16(s-1) + MOVQ SI, AX + SUBQ DX, AX + SUBQ $1, AX + + // XXX: MOVW AX, table-32768(SP)(R11*2) + // XXX: 66 42 89 44 5c 78 mov %ax,0x78(%rsp,%r11,2) + BYTE $0x66 + BYTE $0x42 + BYTE $0x89 + BYTE $0x44 + BYTE $0x5c + BYTE $0x78 + + // currHash := hash(uint32(x>>8), shift) + SHRQ $8, R14 + MOVL R14, R11 + IMULL $0x1e35a7bd, R11 + SHRL CX, R11 + + // candidate = int(table[currHash]) + // XXX: MOVWQZX table-32768(SP)(R11*2), R15 + // XXX: 4e 0f b7 7c 5c 78 movzwq 0x78(%rsp,%r11,2),%r15 + BYTE $0x4e + BYTE $0x0f + BYTE $0xb7 + BYTE $0x7c + BYTE $0x5c + BYTE $0x78 + + // table[currHash] = uint16(s) + ADDQ $1, AX + + // XXX: MOVW AX, table-32768(SP)(R11*2) + // XXX: 66 42 89 44 5c 78 mov %ax,0x78(%rsp,%r11,2) + BYTE $0x66 + BYTE $0x42 + BYTE $0x89 + BYTE $0x44 + BYTE $0x5c + BYTE $0x78 + + // if uint32(x>>8) == load32(src, candidate) { continue } + MOVL (DX)(R15*1), BX + CMPL R14, BX + JEQ inner1 + + // nextHash = hash(uint32(x>>16), shift) + SHRQ $8, R14 + MOVL R14, R11 + IMULL $0x1e35a7bd, R11 + SHRL CX, R11 + + // s++ + ADDQ $1, SI + + // break out of the inner1 for loop, i.e. continue the outer loop. + JMP outer + +emitRemainder: + // if nextEmit < len(src) { etc } + MOVQ src_len+32(FP), AX + ADDQ DX, AX + CMPQ R10, AX + JEQ encodeBlockEnd + + // d += emitLiteral(dst[d:], src[nextEmit:]) + // + // Push args. + MOVQ DI, 0(SP) + MOVQ $0, 8(SP) // Unnecessary, as the callee ignores it, but conservative. + MOVQ $0, 16(SP) // Unnecessary, as the callee ignores it, but conservative. + MOVQ R10, 24(SP) + SUBQ R10, AX + MOVQ AX, 32(SP) + MOVQ AX, 40(SP) // Unnecessary, as the callee ignores it, but conservative. + + // Spill local variables (registers) onto the stack; call; unspill. + MOVQ DI, 80(SP) + CALL ·emitLiteral(SB) + MOVQ 80(SP), DI + + // Finish the "d +=" part of "d += emitLiteral(etc)". + ADDQ 48(SP), DI + +encodeBlockEnd: + MOVQ dst_base+0(FP), AX + SUBQ AX, DI + MOVQ DI, d+48(FP) + RET diff --git a/vendor/github.com/golang/snappy/encode_other.go b/vendor/github.com/golang/snappy/encode_other.go new file mode 100644 index 0000000000000..dbcae905e6e04 --- /dev/null +++ b/vendor/github.com/golang/snappy/encode_other.go @@ -0,0 +1,238 @@ +// Copyright 2016 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !amd64 appengine !gc noasm + +package snappy + +func load32(b []byte, i int) uint32 { + b = b[i : i+4 : len(b)] // Help the compiler eliminate bounds checks on the next line. + return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 +} + +func load64(b []byte, i int) uint64 { + b = b[i : i+8 : len(b)] // Help the compiler eliminate bounds checks on the next line. + return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | + uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 +} + +// emitLiteral writes a literal chunk and returns the number of bytes written. +// +// It assumes that: +// dst is long enough to hold the encoded bytes +// 1 <= len(lit) && len(lit) <= 65536 +func emitLiteral(dst, lit []byte) int { + i, n := 0, uint(len(lit)-1) + switch { + case n < 60: + dst[0] = uint8(n)<<2 | tagLiteral + i = 1 + case n < 1<<8: + dst[0] = 60<<2 | tagLiteral + dst[1] = uint8(n) + i = 2 + default: + dst[0] = 61<<2 | tagLiteral + dst[1] = uint8(n) + dst[2] = uint8(n >> 8) + i = 3 + } + return i + copy(dst[i:], lit) +} + +// emitCopy writes a copy chunk and returns the number of bytes written. +// +// It assumes that: +// dst is long enough to hold the encoded bytes +// 1 <= offset && offset <= 65535 +// 4 <= length && length <= 65535 +func emitCopy(dst []byte, offset, length int) int { + i := 0 + // The maximum length for a single tagCopy1 or tagCopy2 op is 64 bytes. The + // threshold for this loop is a little higher (at 68 = 64 + 4), and the + // length emitted down below is is a little lower (at 60 = 64 - 4), because + // it's shorter to encode a length 67 copy as a length 60 tagCopy2 followed + // by a length 7 tagCopy1 (which encodes as 3+2 bytes) than to encode it as + // a length 64 tagCopy2 followed by a length 3 tagCopy2 (which encodes as + // 3+3 bytes). The magic 4 in the 64±4 is because the minimum length for a + // tagCopy1 op is 4 bytes, which is why a length 3 copy has to be an + // encodes-as-3-bytes tagCopy2 instead of an encodes-as-2-bytes tagCopy1. + for length >= 68 { + // Emit a length 64 copy, encoded as 3 bytes. + dst[i+0] = 63<<2 | tagCopy2 + dst[i+1] = uint8(offset) + dst[i+2] = uint8(offset >> 8) + i += 3 + length -= 64 + } + if length > 64 { + // Emit a length 60 copy, encoded as 3 bytes. + dst[i+0] = 59<<2 | tagCopy2 + dst[i+1] = uint8(offset) + dst[i+2] = uint8(offset >> 8) + i += 3 + length -= 60 + } + if length >= 12 || offset >= 2048 { + // Emit the remaining copy, encoded as 3 bytes. + dst[i+0] = uint8(length-1)<<2 | tagCopy2 + dst[i+1] = uint8(offset) + dst[i+2] = uint8(offset >> 8) + return i + 3 + } + // Emit the remaining copy, encoded as 2 bytes. + dst[i+0] = uint8(offset>>8)<<5 | uint8(length-4)<<2 | tagCopy1 + dst[i+1] = uint8(offset) + return i + 2 +} + +// extendMatch returns the largest k such that k <= len(src) and that +// src[i:i+k-j] and src[j:k] have the same contents. +// +// It assumes that: +// 0 <= i && i < j && j <= len(src) +func extendMatch(src []byte, i, j int) int { + for ; j < len(src) && src[i] == src[j]; i, j = i+1, j+1 { + } + return j +} + +func hash(u, shift uint32) uint32 { + return (u * 0x1e35a7bd) >> shift +} + +// encodeBlock encodes a non-empty src to a guaranteed-large-enough dst. It +// assumes that the varint-encoded length of the decompressed bytes has already +// been written. +// +// It also assumes that: +// len(dst) >= MaxEncodedLen(len(src)) && +// minNonLiteralBlockSize <= len(src) && len(src) <= maxBlockSize +func encodeBlock(dst, src []byte) (d int) { + // Initialize the hash table. Its size ranges from 1<<8 to 1<<14 inclusive. + // The table element type is uint16, as s < sLimit and sLimit < len(src) + // and len(src) <= maxBlockSize and maxBlockSize == 65536. + const ( + maxTableSize = 1 << 14 + // tableMask is redundant, but helps the compiler eliminate bounds + // checks. + tableMask = maxTableSize - 1 + ) + shift := uint32(32 - 8) + for tableSize := 1 << 8; tableSize < maxTableSize && tableSize < len(src); tableSize *= 2 { + shift-- + } + // In Go, all array elements are zero-initialized, so there is no advantage + // to a smaller tableSize per se. However, it matches the C++ algorithm, + // and in the asm versions of this code, we can get away with zeroing only + // the first tableSize elements. + var table [maxTableSize]uint16 + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := len(src) - inputMargin + + // nextEmit is where in src the next emitLiteral should start from. + nextEmit := 0 + + // The encoded form must start with a literal, as there are no previous + // bytes to copy, so we start looking for hash matches at s == 1. + s := 1 + nextHash := hash(load32(src, s), shift) + + for { + // Copied from the C++ snappy implementation: + // + // Heuristic match skipping: If 32 bytes are scanned with no matches + // found, start looking only at every other byte. If 32 more bytes are + // scanned (or skipped), look at every third byte, etc.. When a match + // is found, immediately go back to looking at every byte. This is a + // small loss (~5% performance, ~0.1% density) for compressible data + // due to more bookkeeping, but for non-compressible data (such as + // JPEG) it's a huge win since the compressor quickly "realizes" the + // data is incompressible and doesn't bother looking for matches + // everywhere. + // + // The "skip" variable keeps track of how many bytes there are since + // the last match; dividing it by 32 (ie. right-shifting by five) gives + // the number of bytes to move ahead for each iteration. + skip := 32 + + nextS := s + candidate := 0 + for { + s = nextS + bytesBetweenHashLookups := skip >> 5 + nextS = s + bytesBetweenHashLookups + skip += bytesBetweenHashLookups + if nextS > sLimit { + goto emitRemainder + } + candidate = int(table[nextHash&tableMask]) + table[nextHash&tableMask] = uint16(s) + nextHash = hash(load32(src, nextS), shift) + if load32(src, s) == load32(src, candidate) { + break + } + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + d += emitLiteral(dst[d:], src[nextEmit:s]) + + // Call emitCopy, and then see if another emitCopy could be our next + // move. Repeat until we find no match for the input immediately after + // what was consumed by the last emitCopy call. + // + // If we exit this loop normally then we need to call emitLiteral next, + // though we don't yet know how big the literal will be. We handle that + // by proceeding to the next iteration of the main loop. We also can + // exit this loop via goto if we get close to exhausting the input. + for { + // Invariant: we have a 4-byte match at s, and no need to emit any + // literal bytes prior to s. + base := s + + // Extend the 4-byte match as long as possible. + // + // This is an inlined version of: + // s = extendMatch(src, candidate+4, s+4) + s += 4 + for i := candidate + 4; s < len(src) && src[i] == src[s]; i, s = i+1, s+1 { + } + + d += emitCopy(dst[d:], base-candidate, s-base) + nextEmit = s + if s >= sLimit { + goto emitRemainder + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-1 and at s. If + // another emitCopy is not our next move, also calculate nextHash + // at s+1. At least on GOARCH=amd64, these three hash calculations + // are faster as one load64 call (with some shifts) instead of + // three load32 calls. + x := load64(src, s-1) + prevHash := hash(uint32(x>>0), shift) + table[prevHash&tableMask] = uint16(s - 1) + currHash := hash(uint32(x>>8), shift) + candidate = int(table[currHash&tableMask]) + table[currHash&tableMask] = uint16(s) + if uint32(x>>8) != load32(src, candidate) { + nextHash = hash(uint32(x>>16), shift) + s++ + break + } + } + } + +emitRemainder: + if nextEmit < len(src) { + d += emitLiteral(dst[d:], src[nextEmit:]) + } + return d +} diff --git a/vendor/github.com/golang/snappy/snappy.go b/vendor/github.com/golang/snappy/snappy.go new file mode 100644 index 0000000000000..c7f445f62c6f8 --- /dev/null +++ b/vendor/github.com/golang/snappy/snappy.go @@ -0,0 +1,87 @@ +// Copyright 2011 The Snappy-Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package snappy implements the snappy block-based compression format. +// It aims for very high speeds and reasonable compression. +// +// The C++ snappy implementation is at https://github.com/google/snappy +package snappy + +import ( + "hash/crc32" +) + +/* +Each encoded block begins with the varint-encoded length of the decoded data, +followed by a sequence of chunks. Chunks begin and end on byte boundaries. The +first byte of each chunk is broken into its 2 least and 6 most significant bits +called l and m: l ranges in [0, 4) and m ranges in [0, 64). l is the chunk tag. +Zero means a literal tag. All other values mean a copy tag. + +For literal tags: + - If m < 60, the next 1 + m bytes are literal bytes. + - Otherwise, let n be the little-endian unsigned integer denoted by the next + m - 59 bytes. The next 1 + n bytes after that are literal bytes. + +For copy tags, length bytes are copied from offset bytes ago, in the style of +Lempel-Ziv compression algorithms. In particular: + - For l == 1, the offset ranges in [0, 1<<11) and the length in [4, 12). + The length is 4 + the low 3 bits of m. The high 3 bits of m form bits 8-10 + of the offset. The next byte is bits 0-7 of the offset. + - For l == 2, the offset ranges in [0, 1<<16) and the length in [1, 65). + The length is 1 + m. The offset is the little-endian unsigned integer + denoted by the next 2 bytes. + - For l == 3, this tag is a legacy format that is no longer issued by most + encoders. Nonetheless, the offset ranges in [0, 1<<32) and the length in + [1, 65). The length is 1 + m. The offset is the little-endian unsigned + integer denoted by the next 4 bytes. +*/ +const ( + tagLiteral = 0x00 + tagCopy1 = 0x01 + tagCopy2 = 0x02 + tagCopy4 = 0x03 +) + +const ( + checksumSize = 4 + chunkHeaderSize = 4 + magicChunk = "\xff\x06\x00\x00" + magicBody + magicBody = "sNaPpY" + + // maxBlockSize is the maximum size of the input to encodeBlock. It is not + // part of the wire format per se, but some parts of the encoder assume + // that an offset fits into a uint16. + // + // Also, for the framing format (Writer type instead of Encode function), + // https://github.com/google/snappy/blob/master/framing_format.txt says + // that "the uncompressed data in a chunk must be no longer than 65536 + // bytes". + maxBlockSize = 65536 + + // maxEncodedLenOfMaxBlockSize equals MaxEncodedLen(maxBlockSize), but is + // hard coded to be a const instead of a variable, so that obufLen can also + // be a const. Their equivalence is confirmed by + // TestMaxEncodedLenOfMaxBlockSize. + maxEncodedLenOfMaxBlockSize = 76490 + + obufHeaderLen = len(magicChunk) + checksumSize + chunkHeaderSize + obufLen = obufHeaderLen + maxEncodedLenOfMaxBlockSize +) + +const ( + chunkTypeCompressedData = 0x00 + chunkTypeUncompressedData = 0x01 + chunkTypePadding = 0xfe + chunkTypeStreamIdentifier = 0xff +) + +var crcTable = crc32.MakeTable(crc32.Castagnoli) + +// crc implements the checksum specified in section 3 of +// https://github.com/google/snappy/blob/master/framing_format.txt +func crc(b []byte) uint32 { + c := crc32.Update(0, crcTable, b) + return uint32(c>>15|c<<17) + 0xa282ead8 +} diff --git a/vendor/github.com/hashicorp/errwrap/BUILD b/vendor/github.com/hashicorp/errwrap/BUILD new file mode 100644 index 0000000000000..c9ba6d4f457af --- /dev/null +++ b/vendor/github.com/hashicorp/errwrap/BUILD @@ -0,0 +1,27 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["errwrap.go"], + tags = ["automanaged"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/errwrap/LICENSE b/vendor/github.com/hashicorp/errwrap/LICENSE new file mode 100644 index 0000000000000..c33dcc7c928c6 --- /dev/null +++ b/vendor/github.com/hashicorp/errwrap/LICENSE @@ -0,0 +1,354 @@ +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. “Contributor” + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. “Contributor Version” + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor’s Contribution. + +1.3. “Contribution” + + means Covered Software of a particular Contributor. + +1.4. “Covered Software” + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. “Incompatible With Secondary Licenses” + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of version + 1.1 or earlier of the License, but not also under the terms of a + Secondary License. + +1.6. “Executable Form” + + means any form of the work other than Source Code Form. + +1.7. “Larger Work” + + means a work that combines Covered Software with other material, in a separate + file or files, that is not Covered Software. + +1.8. “License” + + means this document. + +1.9. “Licensable” + + means having the right to grant, to the maximum extent possible, whether at the + time of the initial grant or subsequently, any and all of the rights conveyed by + this License. + +1.10. “Modifications” + + means any of the following: + + a. any file in Source Code Form that results from an addition to, deletion + from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. “Patent Claims” of a Contributor + + means any patent claim(s), including without limitation, method, process, + and apparatus claims, in any patent Licensable by such Contributor that + would be infringed, but for the grant of the License, by the making, + using, selling, offering for sale, having made, import, or transfer of + either its Contributions or its Contributor Version. + +1.12. “Secondary License” + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. “Source Code Form” + + means the form of the work preferred for making modifications. + +1.14. “You” (or “Your”) + + means an individual or a legal entity exercising rights under this + License. For legal entities, “You” includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, “control” means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or as + part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its Contributions + or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution become + effective for each Contribution on the date the Contributor first distributes + such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under this + License. No additional rights or licenses will be implied from the distribution + or licensing of Covered Software under this License. Notwithstanding Section + 2.1(b) above, no patent license is granted by a Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party’s + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of its + Contributions. + + This License does not grant any rights in the trademarks, service marks, or + logos of any Contributor (except as may be necessary to comply with the + notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this License + (see Section 10.2) or under the terms of a Secondary License (if permitted + under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its Contributions + are its original creation(s) or it has sufficient rights to grant the + rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under applicable + copyright doctrines of fair use, fair dealing, or other equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under the + terms of this License. You must inform recipients that the Source Code Form + of the Covered Software is governed by the terms of this License, and how + they can obtain a copy of this License. You may not attempt to alter or + restrict the recipients’ rights in the Source Code Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this License, + or sublicense it under different terms, provided that the license for + the Executable Form does not attempt to limit or alter the recipients’ + rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for the + Covered Software. If the Larger Work is a combination of Covered Software + with a work governed by one or more Secondary Licenses, and the Covered + Software is not Incompatible With Secondary Licenses, this License permits + You to additionally distribute such Covered Software under the terms of + such Secondary License(s), so that the recipient of the Larger Work may, at + their option, further distribute the Covered Software under the terms of + either this License or such Secondary License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices (including + copyright notices, patent notices, disclaimers of warranty, or limitations + of liability) contained within the Source Code Form of the Covered + Software, except that You may alter any license notices to the extent + required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on behalf + of any Contributor. You must make it absolutely clear that any such + warranty, support, indemnity, or liability obligation is offered by You + alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, judicial + order, or regulation then You must: (a) comply with the terms of this License + to the maximum extent possible; and (b) describe the limitations and the code + they affect. Such description must be placed in a text file included with all + distributions of the Covered Software under this License. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing basis, + if such Contributor fails to notify You of the non-compliance by some + reasonable means prior to 60 days after You have come back into compliance. + Moreover, Your grants from a particular Contributor are reinstated on an + ongoing basis if such Contributor notifies You of the non-compliance by + some reasonable means, this is the first time You have received notice of + non-compliance with this License from such Contributor, and You become + compliant prior to 30 days after Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, counter-claims, + and cross-claims) alleging that a Contributor Version directly or + indirectly infringes any patent, then the rights granted to You by any and + all Contributors for the Covered Software under Section 2.1 of this License + shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an “as is” basis, without + warranty of any kind, either expressed, implied, or statutory, including, + without limitation, warranties that the Covered Software is free of defects, + merchantable, fit for a particular purpose or non-infringing. The entire + risk as to the quality and performance of the Covered Software is with You. + Should any Covered Software prove defective in any respect, You (not any + Contributor) assume the cost of any necessary servicing, repair, or + correction. This disclaimer of warranty constitutes an essential part of this + License. No use of any Covered Software is authorized under this License + except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from such + party’s negligence to the extent applicable law prohibits such limitation. + Some jurisdictions do not allow the exclusion or limitation of incidental or + consequential damages, so this exclusion and limitation may not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts of + a jurisdiction where the defendant maintains its principal place of business + and such litigation shall be governed by laws of that jurisdiction, without + reference to its conflict-of-law provisions. Nothing in this Section shall + prevent a party’s ability to bring cross-claims or counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject matter + hereof. If any provision of this License is held to be unenforceable, such + provision shall be reformed only to the extent necessary to make it + enforceable. Any law or regulation which provides that the language of a + contract shall be construed against the drafter shall not be used to construe + this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - “Incompatible With Secondary Licenses” Notice + + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by + the Mozilla Public License, v. 2.0. + diff --git a/vendor/github.com/hashicorp/errwrap/README.md b/vendor/github.com/hashicorp/errwrap/README.md new file mode 100644 index 0000000000000..1c95f59782bb5 --- /dev/null +++ b/vendor/github.com/hashicorp/errwrap/README.md @@ -0,0 +1,89 @@ +# errwrap + +`errwrap` is a package for Go that formalizes the pattern of wrapping errors +and checking if an error contains another error. + +There is a common pattern in Go of taking a returned `error` value and +then wrapping it (such as with `fmt.Errorf`) before returning it. The problem +with this pattern is that you completely lose the original `error` structure. + +Arguably the _correct_ approach is that you should make a custom structure +implementing the `error` interface, and have the original error as a field +on that structure, such [as this example](http://golang.org/pkg/os/#PathError). +This is a good approach, but you have to know the entire chain of possible +rewrapping that happens, when you might just care about one. + +`errwrap` formalizes this pattern (it doesn't matter what approach you use +above) by giving a single interface for wrapping errors, checking if a specific +error is wrapped, and extracting that error. + +## Installation and Docs + +Install using `go get github.com/hashicorp/errwrap`. + +Full documentation is available at +http://godoc.org/github.com/hashicorp/errwrap + +## Usage + +#### Basic Usage + +Below is a very basic example of its usage: + +```go +// A function that always returns an error, but wraps it, like a real +// function might. +func tryOpen() error { + _, err := os.Open("/i/dont/exist") + if err != nil { + return errwrap.Wrapf("Doesn't exist: {{err}}", err) + } + + return nil +} + +func main() { + err := tryOpen() + + // We can use the Contains helpers to check if an error contains + // another error. It is safe to do this with a nil error, or with + // an error that doesn't even use the errwrap package. + if errwrap.Contains(err, ErrNotExist) { + // Do something + } + if errwrap.ContainsType(err, new(os.PathError)) { + // Do something + } + + // Or we can use the associated `Get` functions to just extract + // a specific error. This would return nil if that specific error doesn't + // exist. + perr := errwrap.GetType(err, new(os.PathError)) +} +``` + +#### Custom Types + +If you're already making custom types that properly wrap errors, then +you can get all the functionality of `errwraps.Contains` and such by +implementing the `Wrapper` interface with just one function. Example: + +```go +type AppError { + Code ErrorCode + Err error +} + +func (e *AppError) WrappedErrors() []error { + return []error{e.Err} +} +``` + +Now this works: + +```go +err := &AppError{Err: fmt.Errorf("an error")} +if errwrap.ContainsType(err, fmt.Errorf("")) { + // This will work! +} +``` diff --git a/vendor/github.com/hashicorp/errwrap/errwrap.go b/vendor/github.com/hashicorp/errwrap/errwrap.go new file mode 100644 index 0000000000000..a733bef18c059 --- /dev/null +++ b/vendor/github.com/hashicorp/errwrap/errwrap.go @@ -0,0 +1,169 @@ +// Package errwrap implements methods to formalize error wrapping in Go. +// +// All of the top-level functions that take an `error` are built to be able +// to take any error, not just wrapped errors. This allows you to use errwrap +// without having to type-check and type-cast everywhere. +package errwrap + +import ( + "errors" + "reflect" + "strings" +) + +// WalkFunc is the callback called for Walk. +type WalkFunc func(error) + +// Wrapper is an interface that can be implemented by custom types to +// have all the Contains, Get, etc. functions in errwrap work. +// +// When Walk reaches a Wrapper, it will call the callback for every +// wrapped error in addition to the wrapper itself. Since all the top-level +// functions in errwrap use Walk, this means that all those functions work +// with your custom type. +type Wrapper interface { + WrappedErrors() []error +} + +// Wrap defines that outer wraps inner, returning an error type that +// can be cleanly used with the other methods in this package, such as +// Contains, GetAll, etc. +// +// This function won't modify the error message at all (the outer message +// will be used). +func Wrap(outer, inner error) error { + return &wrappedError{ + Outer: outer, + Inner: inner, + } +} + +// Wrapf wraps an error with a formatting message. This is similar to using +// `fmt.Errorf` to wrap an error. If you're using `fmt.Errorf` to wrap +// errors, you should replace it with this. +// +// format is the format of the error message. The string '{{err}}' will +// be replaced with the original error message. +func Wrapf(format string, err error) error { + outerMsg := "" + if err != nil { + outerMsg = err.Error() + } + + outer := errors.New(strings.Replace( + format, "{{err}}", outerMsg, -1)) + + return Wrap(outer, err) +} + +// Contains checks if the given error contains an error with the +// message msg. If err is not a wrapped error, this will always return +// false unless the error itself happens to match this msg. +func Contains(err error, msg string) bool { + return len(GetAll(err, msg)) > 0 +} + +// ContainsType checks if the given error contains an error with +// the same concrete type as v. If err is not a wrapped error, this will +// check the err itself. +func ContainsType(err error, v interface{}) bool { + return len(GetAllType(err, v)) > 0 +} + +// Get is the same as GetAll but returns the deepest matching error. +func Get(err error, msg string) error { + es := GetAll(err, msg) + if len(es) > 0 { + return es[len(es)-1] + } + + return nil +} + +// GetType is the same as GetAllType but returns the deepest matching error. +func GetType(err error, v interface{}) error { + es := GetAllType(err, v) + if len(es) > 0 { + return es[len(es)-1] + } + + return nil +} + +// GetAll gets all the errors that might be wrapped in err with the +// given message. The order of the errors is such that the outermost +// matching error (the most recent wrap) is index zero, and so on. +func GetAll(err error, msg string) []error { + var result []error + + Walk(err, func(err error) { + if err.Error() == msg { + result = append(result, err) + } + }) + + return result +} + +// GetAllType gets all the errors that are the same type as v. +// +// The order of the return value is the same as described in GetAll. +func GetAllType(err error, v interface{}) []error { + var result []error + + var search string + if v != nil { + search = reflect.TypeOf(v).String() + } + Walk(err, func(err error) { + var needle string + if err != nil { + needle = reflect.TypeOf(err).String() + } + + if needle == search { + result = append(result, err) + } + }) + + return result +} + +// Walk walks all the wrapped errors in err and calls the callback. If +// err isn't a wrapped error, this will be called once for err. If err +// is a wrapped error, the callback will be called for both the wrapper +// that implements error as well as the wrapped error itself. +func Walk(err error, cb WalkFunc) { + if err == nil { + return + } + + switch e := err.(type) { + case *wrappedError: + cb(e.Outer) + Walk(e.Inner, cb) + case Wrapper: + cb(err) + + for _, err := range e.WrappedErrors() { + Walk(err, cb) + } + default: + cb(err) + } +} + +// wrappedError is an implementation of error that has both the +// outer and inner errors. +type wrappedError struct { + Outer error + Inner error +} + +func (w *wrappedError) Error() string { + return w.Outer.Error() +} + +func (w *wrappedError) WrappedErrors() []error { + return []error{w.Outer, w.Inner} +} diff --git a/vendor/github.com/hashicorp/go-cleanhttp/BUILD b/vendor/github.com/hashicorp/go-cleanhttp/BUILD new file mode 100644 index 0000000000000..67807ab25c4e0 --- /dev/null +++ b/vendor/github.com/hashicorp/go-cleanhttp/BUILD @@ -0,0 +1,30 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "cleanhttp.go", + "doc.go", + ], + tags = ["automanaged"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/go-cleanhttp/LICENSE b/vendor/github.com/hashicorp/go-cleanhttp/LICENSE new file mode 100644 index 0000000000000..e87a115e462e1 --- /dev/null +++ b/vendor/github.com/hashicorp/go-cleanhttp/LICENSE @@ -0,0 +1,363 @@ +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. + diff --git a/vendor/github.com/hashicorp/go-cleanhttp/README.md b/vendor/github.com/hashicorp/go-cleanhttp/README.md new file mode 100644 index 0000000000000..036e5313fc8f9 --- /dev/null +++ b/vendor/github.com/hashicorp/go-cleanhttp/README.md @@ -0,0 +1,30 @@ +# cleanhttp + +Functions for accessing "clean" Go http.Client values + +------------- + +The Go standard library contains a default `http.Client` called +`http.DefaultClient`. It is a common idiom in Go code to start with +`http.DefaultClient` and tweak it as necessary, and in fact, this is +encouraged; from the `http` package documentation: + +> The Client's Transport typically has internal state (cached TCP connections), +so Clients should be reused instead of created as needed. Clients are safe for +concurrent use by multiple goroutines. + +Unfortunately, this is a shared value, and it is not uncommon for libraries to +assume that they are free to modify it at will. With enough dependencies, it +can be very easy to encounter strange problems and race conditions due to +manipulation of this shared value across libraries and goroutines (clients are +safe for concurrent use, but writing values to the client struct itself is not +protected). + +Making things worse is the fact that a bare `http.Client` will use a default +`http.Transport` called `http.DefaultTransport`, which is another global value +that behaves the same way. So it is not simply enough to replace +`http.DefaultClient` with `&http.Client{}`. + +This repository provides some simple functions to get a "clean" `http.Client` +-- one that uses the same default values as the Go standard library, but +returns a client that does not share any state with other clients. diff --git a/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go b/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go new file mode 100644 index 0000000000000..7d8a57c2807db --- /dev/null +++ b/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go @@ -0,0 +1,56 @@ +package cleanhttp + +import ( + "net" + "net/http" + "runtime" + "time" +) + +// DefaultTransport returns a new http.Transport with similar default values to +// http.DefaultTransport, but with idle connections and keepalives disabled. +func DefaultTransport() *http.Transport { + transport := DefaultPooledTransport() + transport.DisableKeepAlives = true + transport.MaxIdleConnsPerHost = -1 + return transport +} + +// DefaultPooledTransport returns a new http.Transport with similar default +// values to http.DefaultTransport. Do not use this for transient transports as +// it can leak file descriptors over time. Only use this for transports that +// will be re-used for the same host(s). +func DefaultPooledTransport() *http.Transport { + transport := &http.Transport{ + Proxy: http.ProxyFromEnvironment, + DialContext: (&net.Dialer{ + Timeout: 30 * time.Second, + KeepAlive: 30 * time.Second, + }).DialContext, + MaxIdleConns: 100, + IdleConnTimeout: 90 * time.Second, + TLSHandshakeTimeout: 10 * time.Second, + ExpectContinueTimeout: 1 * time.Second, + MaxIdleConnsPerHost: runtime.GOMAXPROCS(0) + 1, + } + return transport +} + +// DefaultClient returns a new http.Client with similar default values to +// http.Client, but with a non-shared Transport, idle connections disabled, and +// keepalives disabled. +func DefaultClient() *http.Client { + return &http.Client{ + Transport: DefaultTransport(), + } +} + +// DefaultPooledClient returns a new http.Client with similar default values to +// http.Client, but with a shared Transport. Do not use this function for +// transient clients as it can leak file descriptors over time. Only use this +// for clients that will be re-used for the same host(s). +func DefaultPooledClient() *http.Client { + return &http.Client{ + Transport: DefaultPooledTransport(), + } +} diff --git a/vendor/github.com/hashicorp/go-cleanhttp/doc.go b/vendor/github.com/hashicorp/go-cleanhttp/doc.go new file mode 100644 index 0000000000000..05841092a7b34 --- /dev/null +++ b/vendor/github.com/hashicorp/go-cleanhttp/doc.go @@ -0,0 +1,20 @@ +// Package cleanhttp offers convenience utilities for acquiring "clean" +// http.Transport and http.Client structs. +// +// Values set on http.DefaultClient and http.DefaultTransport affect all +// callers. This can have detrimental effects, esepcially in TLS contexts, +// where client or root certificates set to talk to multiple endpoints can end +// up displacing each other, leading to hard-to-debug issues. This package +// provides non-shared http.Client and http.Transport structs to ensure that +// the configuration will not be overwritten by other parts of the application +// or dependencies. +// +// The DefaultClient and DefaultTransport functions disable idle connections +// and keepalives. Without ensuring that idle connections are closed before +// garbage collection, short-term clients/transports can leak file descriptors, +// eventually leading to "too many open files" errors. If you will be +// connecting to the same hosts repeatedly from the same client, you can use +// DefaultPooledClient to receive a client that has connection pooling +// semantics similar to http.DefaultClient. +// +package cleanhttp diff --git a/vendor/github.com/hashicorp/go-multierror/.travis.yml b/vendor/github.com/hashicorp/go-multierror/.travis.yml new file mode 100644 index 0000000000000..4b865d194a603 --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/.travis.yml @@ -0,0 +1,12 @@ +sudo: false + +language: go + +go: + - 1.6 + +branches: + only: + - master + +script: make test testrace diff --git a/vendor/github.com/hashicorp/go-multierror/BUILD b/vendor/github.com/hashicorp/go-multierror/BUILD new file mode 100644 index 0000000000000..f2a88c9f0e525 --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/BUILD @@ -0,0 +1,34 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "append.go", + "flatten.go", + "format.go", + "multierror.go", + "prefix.go", + ], + tags = ["automanaged"], + deps = ["//vendor/github.com/hashicorp/errwrap:go_default_library"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/go-multierror/LICENSE b/vendor/github.com/hashicorp/go-multierror/LICENSE new file mode 100644 index 0000000000000..82b4de97c7e32 --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/LICENSE @@ -0,0 +1,353 @@ +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. “Contributor” + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. “Contributor Version” + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor’s Contribution. + +1.3. “Contribution” + + means Covered Software of a particular Contributor. + +1.4. “Covered Software” + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. “Incompatible With Secondary Licenses” + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of version + 1.1 or earlier of the License, but not also under the terms of a + Secondary License. + +1.6. “Executable Form” + + means any form of the work other than Source Code Form. + +1.7. “Larger Work” + + means a work that combines Covered Software with other material, in a separate + file or files, that is not Covered Software. + +1.8. “License” + + means this document. + +1.9. “Licensable” + + means having the right to grant, to the maximum extent possible, whether at the + time of the initial grant or subsequently, any and all of the rights conveyed by + this License. + +1.10. “Modifications” + + means any of the following: + + a. any file in Source Code Form that results from an addition to, deletion + from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. “Patent Claims” of a Contributor + + means any patent claim(s), including without limitation, method, process, + and apparatus claims, in any patent Licensable by such Contributor that + would be infringed, but for the grant of the License, by the making, + using, selling, offering for sale, having made, import, or transfer of + either its Contributions or its Contributor Version. + +1.12. “Secondary License” + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. “Source Code Form” + + means the form of the work preferred for making modifications. + +1.14. “You” (or “Your”) + + means an individual or a legal entity exercising rights under this + License. For legal entities, “You” includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, “control” means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or as + part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its Contributions + or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution become + effective for each Contribution on the date the Contributor first distributes + such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under this + License. No additional rights or licenses will be implied from the distribution + or licensing of Covered Software under this License. Notwithstanding Section + 2.1(b) above, no patent license is granted by a Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party’s + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of its + Contributions. + + This License does not grant any rights in the trademarks, service marks, or + logos of any Contributor (except as may be necessary to comply with the + notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this License + (see Section 10.2) or under the terms of a Secondary License (if permitted + under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its Contributions + are its original creation(s) or it has sufficient rights to grant the + rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under applicable + copyright doctrines of fair use, fair dealing, or other equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under the + terms of this License. You must inform recipients that the Source Code Form + of the Covered Software is governed by the terms of this License, and how + they can obtain a copy of this License. You may not attempt to alter or + restrict the recipients’ rights in the Source Code Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this License, + or sublicense it under different terms, provided that the license for + the Executable Form does not attempt to limit or alter the recipients’ + rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for the + Covered Software. If the Larger Work is a combination of Covered Software + with a work governed by one or more Secondary Licenses, and the Covered + Software is not Incompatible With Secondary Licenses, this License permits + You to additionally distribute such Covered Software under the terms of + such Secondary License(s), so that the recipient of the Larger Work may, at + their option, further distribute the Covered Software under the terms of + either this License or such Secondary License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices (including + copyright notices, patent notices, disclaimers of warranty, or limitations + of liability) contained within the Source Code Form of the Covered + Software, except that You may alter any license notices to the extent + required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on behalf + of any Contributor. You must make it absolutely clear that any such + warranty, support, indemnity, or liability obligation is offered by You + alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, judicial + order, or regulation then You must: (a) comply with the terms of this License + to the maximum extent possible; and (b) describe the limitations and the code + they affect. Such description must be placed in a text file included with all + distributions of the Covered Software under this License. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing basis, + if such Contributor fails to notify You of the non-compliance by some + reasonable means prior to 60 days after You have come back into compliance. + Moreover, Your grants from a particular Contributor are reinstated on an + ongoing basis if such Contributor notifies You of the non-compliance by + some reasonable means, this is the first time You have received notice of + non-compliance with this License from such Contributor, and You become + compliant prior to 30 days after Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, counter-claims, + and cross-claims) alleging that a Contributor Version directly or + indirectly infringes any patent, then the rights granted to You by any and + all Contributors for the Covered Software under Section 2.1 of this License + shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an “as is” basis, without + warranty of any kind, either expressed, implied, or statutory, including, + without limitation, warranties that the Covered Software is free of defects, + merchantable, fit for a particular purpose or non-infringing. The entire + risk as to the quality and performance of the Covered Software is with You. + Should any Covered Software prove defective in any respect, You (not any + Contributor) assume the cost of any necessary servicing, repair, or + correction. This disclaimer of warranty constitutes an essential part of this + License. No use of any Covered Software is authorized under this License + except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from such + party’s negligence to the extent applicable law prohibits such limitation. + Some jurisdictions do not allow the exclusion or limitation of incidental or + consequential damages, so this exclusion and limitation may not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts of + a jurisdiction where the defendant maintains its principal place of business + and such litigation shall be governed by laws of that jurisdiction, without + reference to its conflict-of-law provisions. Nothing in this Section shall + prevent a party’s ability to bring cross-claims or counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject matter + hereof. If any provision of this License is held to be unenforceable, such + provision shall be reformed only to the extent necessary to make it + enforceable. Any law or regulation which provides that the language of a + contract shall be construed against the drafter shall not be used to construe + this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version of + the License under which You originally received the Covered Software, or + under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a modified + version of this License if you rename the license and remove any + references to the name of the license steward (except to note that such + modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses + If You choose to distribute Source Code Form that is Incompatible With + Secondary Licenses under the terms of this version of the License, the + notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, then +You may include the notice in a location (such as a LICENSE file in a relevant +directory) where a recipient would be likely to look for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - “Incompatible With Secondary Licenses” Notice + + This Source Code Form is “Incompatible + With Secondary Licenses”, as defined by + the Mozilla Public License, v. 2.0. diff --git a/vendor/github.com/hashicorp/go-multierror/Makefile b/vendor/github.com/hashicorp/go-multierror/Makefile new file mode 100644 index 0000000000000..b97cd6ed02b5b --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/Makefile @@ -0,0 +1,31 @@ +TEST?=./... + +default: test + +# test runs the test suite and vets the code. +test: generate + @echo "==> Running tests..." + @go list $(TEST) \ + | grep -v "/vendor/" \ + | xargs -n1 go test -timeout=60s -parallel=10 ${TESTARGS} + +# testrace runs the race checker +testrace: generate + @echo "==> Running tests (race)..." + @go list $(TEST) \ + | grep -v "/vendor/" \ + | xargs -n1 go test -timeout=60s -race ${TESTARGS} + +# updatedeps installs all the dependencies needed to run and build. +updatedeps: + @sh -c "'${CURDIR}/scripts/deps.sh' '${NAME}'" + +# generate runs `go generate` to build the dynamically generated source files. +generate: + @echo "==> Generating..." + @find . -type f -name '.DS_Store' -delete + @go list ./... \ + | grep -v "/vendor/" \ + | xargs -n1 go generate + +.PHONY: default test testrace updatedeps generate diff --git a/vendor/github.com/hashicorp/go-multierror/README.md b/vendor/github.com/hashicorp/go-multierror/README.md new file mode 100644 index 0000000000000..ead5830f7b764 --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/README.md @@ -0,0 +1,97 @@ +# go-multierror + +[![Build Status](http://img.shields.io/travis/hashicorp/go-multierror.svg?style=flat-square)][travis] +[![Go Documentation](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)][godocs] + +[travis]: https://travis-ci.org/hashicorp/go-multierror +[godocs]: https://godoc.org/github.com/hashicorp/go-multierror + +`go-multierror` is a package for Go that provides a mechanism for +representing a list of `error` values as a single `error`. + +This allows a function in Go to return an `error` that might actually +be a list of errors. If the caller knows this, they can unwrap the +list and access the errors. If the caller doesn't know, the error +formats to a nice human-readable format. + +`go-multierror` implements the +[errwrap](https://github.com/hashicorp/errwrap) interface so that it can +be used with that library, as well. + +## Installation and Docs + +Install using `go get github.com/hashicorp/go-multierror`. + +Full documentation is available at +http://godoc.org/github.com/hashicorp/go-multierror + +## Usage + +go-multierror is easy to use and purposely built to be unobtrusive in +existing Go applications/libraries that may not be aware of it. + +**Building a list of errors** + +The `Append` function is used to create a list of errors. This function +behaves a lot like the Go built-in `append` function: it doesn't matter +if the first argument is nil, a `multierror.Error`, or any other `error`, +the function behaves as you would expect. + +```go +var result error + +if err := step1(); err != nil { + result = multierror.Append(result, err) +} +if err := step2(); err != nil { + result = multierror.Append(result, err) +} + +return result +``` + +**Customizing the formatting of the errors** + +By specifying a custom `ErrorFormat`, you can customize the format +of the `Error() string` function: + +```go +var result *multierror.Error + +// ... accumulate errors here, maybe using Append + +if result != nil { + result.ErrorFormat = func([]error) string { + return "errors!" + } +} +``` + +**Accessing the list of errors** + +`multierror.Error` implements `error` so if the caller doesn't know about +multierror, it will work just fine. But if you're aware a multierror might +be returned, you can use type switches to access the list of errors: + +```go +if err := something(); err != nil { + if merr, ok := err.(*multierror.Error); ok { + // Use merr.Errors + } +} +``` + +**Returning a multierror only if there are errors** + +If you build a `multierror.Error`, you can use the `ErrorOrNil` function +to return an `error` implementation only if there are errors to return: + +```go +var result *multierror.Error + +// ... accumulate errors here + +// Return the `error` only if errors were added to the multierror, otherwise +// return nil since there are no errors. +return result.ErrorOrNil() +``` diff --git a/vendor/github.com/hashicorp/go-multierror/append.go b/vendor/github.com/hashicorp/go-multierror/append.go new file mode 100644 index 0000000000000..775b6e753e77b --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/append.go @@ -0,0 +1,41 @@ +package multierror + +// Append is a helper function that will append more errors +// onto an Error in order to create a larger multi-error. +// +// If err is not a multierror.Error, then it will be turned into +// one. If any of the errs are multierr.Error, they will be flattened +// one level into err. +func Append(err error, errs ...error) *Error { + switch err := err.(type) { + case *Error: + // Typed nils can reach here, so initialize if we are nil + if err == nil { + err = new(Error) + } + + // Go through each error and flatten + for _, e := range errs { + switch e := e.(type) { + case *Error: + if e != nil { + err.Errors = append(err.Errors, e.Errors...) + } + default: + if e != nil { + err.Errors = append(err.Errors, e) + } + } + } + + return err + default: + newErrs := make([]error, 0, len(errs)+1) + if err != nil { + newErrs = append(newErrs, err) + } + newErrs = append(newErrs, errs...) + + return Append(&Error{}, newErrs...) + } +} diff --git a/vendor/github.com/hashicorp/go-multierror/flatten.go b/vendor/github.com/hashicorp/go-multierror/flatten.go new file mode 100644 index 0000000000000..aab8e9abec9d8 --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/flatten.go @@ -0,0 +1,26 @@ +package multierror + +// Flatten flattens the given error, merging any *Errors together into +// a single *Error. +func Flatten(err error) error { + // If it isn't an *Error, just return the error as-is + if _, ok := err.(*Error); !ok { + return err + } + + // Otherwise, make the result and flatten away! + flatErr := new(Error) + flatten(err, flatErr) + return flatErr +} + +func flatten(err error, flatErr *Error) { + switch err := err.(type) { + case *Error: + for _, e := range err.Errors { + flatten(e, flatErr) + } + default: + flatErr.Errors = append(flatErr.Errors, err) + } +} diff --git a/vendor/github.com/hashicorp/go-multierror/format.go b/vendor/github.com/hashicorp/go-multierror/format.go new file mode 100644 index 0000000000000..6c7a3cc91de77 --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/format.go @@ -0,0 +1,27 @@ +package multierror + +import ( + "fmt" + "strings" +) + +// ErrorFormatFunc is a function callback that is called by Error to +// turn the list of errors into a string. +type ErrorFormatFunc func([]error) string + +// ListFormatFunc is a basic formatter that outputs the number of errors +// that occurred along with a bullet point list of the errors. +func ListFormatFunc(es []error) string { + if len(es) == 1 { + return fmt.Sprintf("1 error occurred:\n\n* %s", es[0]) + } + + points := make([]string, len(es)) + for i, err := range es { + points[i] = fmt.Sprintf("* %s", err) + } + + return fmt.Sprintf( + "%d errors occurred:\n\n%s", + len(es), strings.Join(points, "\n")) +} diff --git a/vendor/github.com/hashicorp/go-multierror/multierror.go b/vendor/github.com/hashicorp/go-multierror/multierror.go new file mode 100644 index 0000000000000..89b1422d1d17a --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/multierror.go @@ -0,0 +1,51 @@ +package multierror + +import ( + "fmt" +) + +// Error is an error type to track multiple errors. This is used to +// accumulate errors in cases and return them as a single "error". +type Error struct { + Errors []error + ErrorFormat ErrorFormatFunc +} + +func (e *Error) Error() string { + fn := e.ErrorFormat + if fn == nil { + fn = ListFormatFunc + } + + return fn(e.Errors) +} + +// ErrorOrNil returns an error interface if this Error represents +// a list of errors, or returns nil if the list of errors is empty. This +// function is useful at the end of accumulation to make sure that the value +// returned represents the existence of errors. +func (e *Error) ErrorOrNil() error { + if e == nil { + return nil + } + if len(e.Errors) == 0 { + return nil + } + + return e +} + +func (e *Error) GoString() string { + return fmt.Sprintf("*%#v", *e) +} + +// WrappedErrors returns the list of errors that this Error is wrapping. +// It is an implementation of the errwrap.Wrapper interface so that +// multierror.Error can be used with that library. +// +// This method is not safe to be called concurrently and is no different +// than accessing the Errors field directly. It is implemented only to +// satisfy the errwrap.Wrapper interface. +func (e *Error) WrappedErrors() []error { + return e.Errors +} diff --git a/vendor/github.com/hashicorp/go-multierror/prefix.go b/vendor/github.com/hashicorp/go-multierror/prefix.go new file mode 100644 index 0000000000000..5c477abe44f80 --- /dev/null +++ b/vendor/github.com/hashicorp/go-multierror/prefix.go @@ -0,0 +1,37 @@ +package multierror + +import ( + "fmt" + + "github.com/hashicorp/errwrap" +) + +// Prefix is a helper function that will prefix some text +// to the given error. If the error is a multierror.Error, then +// it will be prefixed to each wrapped error. +// +// This is useful to use when appending multiple multierrors +// together in order to give better scoping. +func Prefix(err error, prefix string) error { + if err == nil { + return nil + } + + format := fmt.Sprintf("%s {{err}}", prefix) + switch err := err.(type) { + case *Error: + // Typed nils can reach here, so initialize if we are nil + if err == nil { + err = new(Error) + } + + // Wrap each of the errors + for i, e := range err.Errors { + err.Errors[i] = errwrap.Wrapf(format, e) + } + + return err + default: + return errwrap.Wrapf(format, err) + } +} diff --git a/vendor/github.com/hashicorp/go-rootcerts/.travis.yml b/vendor/github.com/hashicorp/go-rootcerts/.travis.yml new file mode 100644 index 0000000000000..80e1de44e96d3 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/.travis.yml @@ -0,0 +1,12 @@ +sudo: false + +language: go + +go: + - 1.6 + +branches: + only: + - master + +script: make test diff --git a/vendor/github.com/hashicorp/go-rootcerts/BUILD b/vendor/github.com/hashicorp/go-rootcerts/BUILD new file mode 100644 index 0000000000000..2f00d85cb7342 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/BUILD @@ -0,0 +1,31 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "doc.go", + "rootcerts.go", + "rootcerts_base.go", + ], + tags = ["automanaged"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/go-rootcerts/LICENSE b/vendor/github.com/hashicorp/go-rootcerts/LICENSE new file mode 100644 index 0000000000000..e87a115e462e1 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/LICENSE @@ -0,0 +1,363 @@ +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. + diff --git a/vendor/github.com/hashicorp/go-rootcerts/Makefile b/vendor/github.com/hashicorp/go-rootcerts/Makefile new file mode 100644 index 0000000000000..c3989e789f690 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/Makefile @@ -0,0 +1,8 @@ +TEST?=./... + +test: + go test $(TEST) $(TESTARGS) -timeout=3s -parallel=4 + go vet $(TEST) + go test $(TEST) -race + +.PHONY: test diff --git a/vendor/github.com/hashicorp/go-rootcerts/README.md b/vendor/github.com/hashicorp/go-rootcerts/README.md new file mode 100644 index 0000000000000..f5abffc293438 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/README.md @@ -0,0 +1,43 @@ +# rootcerts + +Functions for loading root certificates for TLS connections. + +----- + +Go's standard library `crypto/tls` provides a common mechanism for configuring +TLS connections in `tls.Config`. The `RootCAs` field on this struct is a pool +of certificates for the client to use as a trust store when verifying server +certificates. + +This library contains utility functions for loading certificates destined for +that field, as well as one other important thing: + +When the `RootCAs` field is `nil`, the standard library attempts to load the +host's root CA set. This behavior is OS-specific, and the Darwin +implementation contains [a bug that prevents trusted certificates from the +System and Login keychains from being loaded][1]. This library contains +Darwin-specific behavior that works around that bug. + +[1]: https://github.com/golang/go/issues/14514 + +## Example Usage + +Here's a snippet demonstrating how this library is meant to be used: + +```go +func httpClient() (*http.Client, error) + tlsConfig := &tls.Config{} + err := rootcerts.ConfigureTLS(tlsConfig, &rootcerts.Config{ + CAFile: os.Getenv("MYAPP_CAFILE"), + CAPath: os.Getenv("MYAPP_CAPATH"), + }) + if err != nil { + return nil, err + } + c := cleanhttp.DefaultClient() + t := cleanhttp.DefaultTransport() + t.TLSClientConfig = tlsConfig + c.Transport = t + return c, nil +} +``` diff --git a/vendor/github.com/hashicorp/go-rootcerts/doc.go b/vendor/github.com/hashicorp/go-rootcerts/doc.go new file mode 100644 index 0000000000000..b55cc62848504 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/doc.go @@ -0,0 +1,9 @@ +// Package rootcerts contains functions to aid in loading CA certificates for +// TLS connections. +// +// In addition, its default behavior on Darwin works around an open issue [1] +// in Go's crypto/x509 that prevents certicates from being loaded from the +// System or Login keychains. +// +// [1] https://github.com/golang/go/issues/14514 +package rootcerts diff --git a/vendor/github.com/hashicorp/go-rootcerts/rootcerts.go b/vendor/github.com/hashicorp/go-rootcerts/rootcerts.go new file mode 100644 index 0000000000000..aeb30ece32409 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/rootcerts.go @@ -0,0 +1,103 @@ +package rootcerts + +import ( + "crypto/tls" + "crypto/x509" + "fmt" + "io/ioutil" + "os" + "path/filepath" +) + +// Config determines where LoadCACerts will load certificates from. When both +// CAFile and CAPath are blank, this library's functions will either load +// system roots explicitly and return them, or set the CertPool to nil to allow +// Go's standard library to load system certs. +type Config struct { + // CAFile is a path to a PEM-encoded certificate file or bundle. Takes + // precedence over CAPath. + CAFile string + + // CAPath is a path to a directory populated with PEM-encoded certificates. + CAPath string +} + +// ConfigureTLS sets up the RootCAs on the provided tls.Config based on the +// Config specified. +func ConfigureTLS(t *tls.Config, c *Config) error { + if t == nil { + return nil + } + pool, err := LoadCACerts(c) + if err != nil { + return err + } + t.RootCAs = pool + return nil +} + +// LoadCACerts loads a CertPool based on the Config specified. +func LoadCACerts(c *Config) (*x509.CertPool, error) { + if c == nil { + c = &Config{} + } + if c.CAFile != "" { + return LoadCAFile(c.CAFile) + } + if c.CAPath != "" { + return LoadCAPath(c.CAPath) + } + + return LoadSystemCAs() +} + +// LoadCAFile loads a single PEM-encoded file from the path specified. +func LoadCAFile(caFile string) (*x509.CertPool, error) { + pool := x509.NewCertPool() + + pem, err := ioutil.ReadFile(caFile) + if err != nil { + return nil, fmt.Errorf("Error loading CA File: %s", err) + } + + ok := pool.AppendCertsFromPEM(pem) + if !ok { + return nil, fmt.Errorf("Error loading CA File: Couldn't parse PEM in: %s", caFile) + } + + return pool, nil +} + +// LoadCAPath walks the provided path and loads all certificates encounted into +// a pool. +func LoadCAPath(caPath string) (*x509.CertPool, error) { + pool := x509.NewCertPool() + walkFn := func(path string, info os.FileInfo, err error) error { + if err != nil { + return err + } + + if info.IsDir() { + return nil + } + + pem, err := ioutil.ReadFile(path) + if err != nil { + return fmt.Errorf("Error loading file from CAPath: %s", err) + } + + ok := pool.AppendCertsFromPEM(pem) + if !ok { + return fmt.Errorf("Error loading CA Path: Couldn't parse PEM in: %s", path) + } + + return nil + } + + err := filepath.Walk(caPath, walkFn) + if err != nil { + return nil, err + } + + return pool, nil +} diff --git a/vendor/github.com/hashicorp/go-rootcerts/rootcerts_base.go b/vendor/github.com/hashicorp/go-rootcerts/rootcerts_base.go new file mode 100644 index 0000000000000..66b1472c4a043 --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/rootcerts_base.go @@ -0,0 +1,12 @@ +// +build !darwin + +package rootcerts + +import "crypto/x509" + +// LoadSystemCAs does nothing on non-Darwin systems. We return nil so that +// default behavior of standard TLS config libraries is triggered, which is to +// load system certs. +func LoadSystemCAs() (*x509.CertPool, error) { + return nil, nil +} diff --git a/vendor/github.com/hashicorp/go-rootcerts/rootcerts_darwin.go b/vendor/github.com/hashicorp/go-rootcerts/rootcerts_darwin.go new file mode 100644 index 0000000000000..a9a040657fe3f --- /dev/null +++ b/vendor/github.com/hashicorp/go-rootcerts/rootcerts_darwin.go @@ -0,0 +1,48 @@ +package rootcerts + +import ( + "crypto/x509" + "os/exec" + "path" + + "github.com/mitchellh/go-homedir" +) + +// LoadSystemCAs has special behavior on Darwin systems to work around +func LoadSystemCAs() (*x509.CertPool, error) { + pool := x509.NewCertPool() + + for _, keychain := range certKeychains() { + err := addCertsFromKeychain(pool, keychain) + if err != nil { + return nil, err + } + } + + return pool, nil +} + +func addCertsFromKeychain(pool *x509.CertPool, keychain string) error { + cmd := exec.Command("/usr/bin/security", "find-certificate", "-a", "-p", keychain) + data, err := cmd.Output() + if err != nil { + return err + } + + pool.AppendCertsFromPEM(data) + + return nil +} + +func certKeychains() []string { + keychains := []string{ + "/System/Library/Keychains/SystemRootCertificates.keychain", + "/Library/Keychains/System.keychain", + } + home, err := homedir.Dir() + if err == nil { + loginKeychain := path.Join(home, "Library", "Keychains", "login.keychain") + keychains = append(keychains, loginKeychain) + } + return keychains +} diff --git a/vendor/github.com/hashicorp/vault/LICENSE b/vendor/github.com/hashicorp/vault/LICENSE new file mode 100644 index 0000000000000..e87a115e462e1 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/LICENSE @@ -0,0 +1,363 @@ +Mozilla Public License, version 2.0 + +1. Definitions + +1.1. "Contributor" + + means each individual or legal entity that creates, contributes to the + creation of, or owns Covered Software. + +1.2. "Contributor Version" + + means the combination of the Contributions of others (if any) used by a + Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + + means Source Code Form to which the initial Contributor has attached the + notice in Exhibit A, the Executable Form of such Source Code Form, and + Modifications of such Source Code Form, in each case including portions + thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + a. that the initial Contributor has attached the notice described in + Exhibit B to the Covered Software; or + + b. that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the terms of + a Secondary License. + +1.6. "Executable Form" + + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + + means a work that combines Covered Software with other material, in a + separate file or files, that is not Covered Software. + +1.8. "License" + + means this document. + +1.9. "Licensable" + + means having the right to grant, to the maximum extent possible, whether + at the time of the initial grant or subsequently, any and all of the + rights conveyed by this License. + +1.10. "Modifications" + + means any of the following: + + a. any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered Software; or + + b. any new file in Source Code Form that contains any Covered Software. + +1.11. "Patent Claims" of a Contributor + + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the License, + by the making, using, selling, offering for sale, having made, import, + or transfer of either its Contributions or its Contributor Version. + +1.12. "Secondary License" + + means either the GNU General Public License, Version 2.0, the GNU Lesser + General Public License, Version 2.1, the GNU Affero General Public + License, Version 3.0, or any later versions of those licenses. + +1.13. "Source Code Form" + + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that controls, is + controlled by, or is under common control with You. For purposes of this + definition, "control" means (a) the power, direct or indirect, to cause + the direction or management of such entity, whether by contract or + otherwise, or (b) ownership of more than fifty percent (50%) of the + outstanding shares or beneficial ownership of such entity. + + +2. License Grants and Conditions + +2.1. Grants + + Each Contributor hereby grants You a world-wide, royalty-free, + non-exclusive license: + + a. under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + + b. under Patent Claims of such Contributor to make, use, sell, offer for + sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + + The licenses granted in Section 2.1 with respect to any Contribution + become effective for each Contribution on the date the Contributor first + distributes such Contribution. + +2.3. Limitations on Grant Scope + + The licenses granted in this Section 2 are the only rights granted under + this License. No additional rights or licenses will be implied from the + distribution or licensing of Covered Software under this License. + Notwithstanding Section 2.1(b) above, no patent license is granted by a + Contributor: + + a. for any code that a Contributor has removed from Covered Software; or + + b. for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + + c. under Patent Claims infringed by Covered Software in the absence of + its Contributions. + + This License does not grant any rights in the trademarks, service marks, + or logos of any Contributor (except as may be necessary to comply with + the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + + No Contributor makes additional grants as a result of Your choice to + distribute the Covered Software under a subsequent version of this + License (see Section 10.2) or under the terms of a Secondary License (if + permitted under the terms of Section 3.3). + +2.5. Representation + + Each Contributor represents that the Contributor believes its + Contributions are its original creation(s) or it has sufficient rights to + grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + + This License is not intended to limit any rights You have under + applicable copyright doctrines of fair use, fair dealing, or other + equivalents. + +2.7. Conditions + + Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in + Section 2.1. + + +3. Responsibilities + +3.1. Distribution of Source Form + + All distribution of Covered Software in Source Code Form, including any + Modifications that You create or to which You contribute, must be under + the terms of this License. You must inform recipients that the Source + Code Form of the Covered Software is governed by the terms of this + License, and how they can obtain a copy of this License. You may not + attempt to alter or restrict the recipients' rights in the Source Code + Form. + +3.2. Distribution of Executable Form + + If You distribute Covered Software in Executable Form then: + + a. such Covered Software must also be made available in Source Code Form, + as described in Section 3.1, and You must inform recipients of the + Executable Form how they can obtain a copy of such Source Code Form by + reasonable means in a timely manner, at a charge no more than the cost + of distribution to the recipient; and + + b. You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter the + recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + + You may create and distribute a Larger Work under terms of Your choice, + provided that You also comply with the requirements of this License for + the Covered Software. If the Larger Work is a combination of Covered + Software with a work governed by one or more Secondary Licenses, and the + Covered Software is not Incompatible With Secondary Licenses, this + License permits You to additionally distribute such Covered Software + under the terms of such Secondary License(s), so that the recipient of + the Larger Work may, at their option, further distribute the Covered + Software under the terms of either this License or such Secondary + License(s). + +3.4. Notices + + You may not remove or alter the substance of any license notices + (including copyright notices, patent notices, disclaimers of warranty, or + limitations of liability) contained within the Source Code Form of the + Covered Software, except that You may alter any license notices to the + extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + + You may choose to offer, and to charge a fee for, warranty, support, + indemnity or liability obligations to one or more recipients of Covered + Software. However, You may do so only on Your own behalf, and not on + behalf of any Contributor. You must make it absolutely clear that any + such warranty, support, indemnity, or liability obligation is offered by + You alone, and You hereby agree to indemnify every Contributor for any + liability incurred by such Contributor as a result of warranty, support, + indemnity or liability terms You offer. You may include additional + disclaimers of warranty and limitations of liability specific to any + jurisdiction. + +4. Inability to Comply Due to Statute or Regulation + + If it is impossible for You to comply with any of the terms of this License + with respect to some or all of the Covered Software due to statute, + judicial order, or regulation then You must: (a) comply with the terms of + this License to the maximum extent possible; and (b) describe the + limitations and the code they affect. Such description must be placed in a + text file included with all distributions of the Covered Software under + this License. Except to the extent prohibited by statute or regulation, + such description must be sufficiently detailed for a recipient of ordinary + skill to be able to understand it. + +5. Termination + +5.1. The rights granted under this License will terminate automatically if You + fail to comply with any of its terms. However, if You become compliant, + then the rights granted under this License from a particular Contributor + are reinstated (a) provisionally, unless and until such Contributor + explicitly and finally terminates Your grants, and (b) on an ongoing + basis, if such Contributor fails to notify You of the non-compliance by + some reasonable means prior to 60 days after You have come back into + compliance. Moreover, Your grants from a particular Contributor are + reinstated on an ongoing basis if such Contributor notifies You of the + non-compliance by some reasonable means, this is the first time You have + received notice of non-compliance with this License from such + Contributor, and You become compliant prior to 30 days after Your receipt + of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent + infringement claim (excluding declaratory judgment actions, + counter-claims, and cross-claims) alleging that a Contributor Version + directly or indirectly infringes any patent, then the rights granted to + You by any and all Contributors for the Covered Software under Section + 2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user + license agreements (excluding distributors and resellers) which have been + validly granted by You or Your distributors under this License prior to + termination shall survive termination. + +6. Disclaimer of Warranty + + Covered Software is provided under this License on an "as is" basis, + without warranty of any kind, either expressed, implied, or statutory, + including, without limitation, warranties that the Covered Software is free + of defects, merchantable, fit for a particular purpose or non-infringing. + The entire risk as to the quality and performance of the Covered Software + is with You. Should any Covered Software prove defective in any respect, + You (not any Contributor) assume the cost of any necessary servicing, + repair, or correction. This disclaimer of warranty constitutes an essential + part of this License. No use of any Covered Software is authorized under + this License except under this disclaimer. + +7. Limitation of Liability + + Under no circumstances and under no legal theory, whether tort (including + negligence), contract, or otherwise, shall any Contributor, or anyone who + distributes Covered Software as permitted above, be liable to You for any + direct, indirect, special, incidental, or consequential damages of any + character including, without limitation, damages for lost profits, loss of + goodwill, work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses, even if such party shall have been + informed of the possibility of such damages. This limitation of liability + shall not apply to liability for death or personal injury resulting from + such party's negligence to the extent applicable law prohibits such + limitation. Some jurisdictions do not allow the exclusion or limitation of + incidental or consequential damages, so this exclusion and limitation may + not apply to You. + +8. Litigation + + Any litigation relating to this License may be brought only in the courts + of a jurisdiction where the defendant maintains its principal place of + business and such litigation shall be governed by laws of that + jurisdiction, without reference to its conflict-of-law provisions. Nothing + in this Section shall prevent a party's ability to bring cross-claims or + counter-claims. + +9. Miscellaneous + + This License represents the complete agreement concerning the subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. Any law or regulation which provides that + the language of a contract shall be construed against the drafter shall not + be used to construe this License against a Contributor. + + +10. Versions of the License + +10.1. New Versions + + Mozilla Foundation is the license steward. Except as provided in Section + 10.3, no one other than the license steward has the right to modify or + publish new versions of this License. Each version will be given a + distinguishing version number. + +10.2. Effect of New Versions + + You may distribute the Covered Software under the terms of the version + of the License under which You originally received the Covered Software, + or under the terms of any subsequent version published by the license + steward. + +10.3. Modified Versions + + If you create software not governed by this License, and you want to + create a new license for such software, you may create and use a + modified version of this License if you rename the license and remove + any references to the name of the license steward (except to note that + such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary + Licenses If You choose to distribute Source Code Form that is + Incompatible With Secondary Licenses under the terms of this version of + the License, the notice described in Exhibit B of this License must be + attached. + +Exhibit A - Source Code Form License Notice + + This Source Code Form is subject to the + terms of the Mozilla Public License, v. + 2.0. If a copy of the MPL was not + distributed with this file, You can + obtain one at + http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular file, +then You may include the notice in a location (such as a LICENSE file in a +relevant directory) where a recipient would be likely to look for such a +notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice + + This Source Code Form is "Incompatible + With Secondary Licenses", as defined by + the Mozilla Public License, v. 2.0. + diff --git a/vendor/github.com/hashicorp/vault/api/BUILD b/vendor/github.com/hashicorp/vault/api/BUILD new file mode 100644 index 0000000000000..d825ba5af7b82 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/BUILD @@ -0,0 +1,68 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = [ + "auth.go", + "auth_token.go", + "client.go", + "help.go", + "logical.go", + "renewer.go", + "request.go", + "response.go", + "secret.go", + "ssh.go", + "ssh_agent.go", + "sys.go", + "sys_audit.go", + "sys_auth.go", + "sys_capabilities.go", + "sys_config_cors.go", + "sys_generate_root.go", + "sys_health.go", + "sys_init.go", + "sys_leader.go", + "sys_leases.go", + "sys_mounts.go", + "sys_policy.go", + "sys_rekey.go", + "sys_rotate.go", + "sys_seal.go", + "sys_stepdown.go", + ], + tags = ["automanaged"], + deps = [ + "//vendor/github.com/fatih/structs:go_default_library", + "//vendor/github.com/hashicorp/go-cleanhttp:go_default_library", + "//vendor/github.com/hashicorp/go-multierror:go_default_library", + "//vendor/github.com/hashicorp/go-rootcerts:go_default_library", + "//vendor/github.com/hashicorp/hcl:go_default_library", + "//vendor/github.com/hashicorp/hcl/hcl/ast:go_default_library", + "//vendor/github.com/hashicorp/vault/helper/jsonutil:go_default_library", + "//vendor/github.com/hashicorp/vault/helper/parseutil:go_default_library", + "//vendor/github.com/mitchellh/mapstructure:go_default_library", + "//vendor/github.com/sethgrid/pester:go_default_library", + "//vendor/golang.org/x/net/http2:go_default_library", + ], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/vault/api/SPEC.md b/vendor/github.com/hashicorp/vault/api/SPEC.md new file mode 100644 index 0000000000000..15345f390598d --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/SPEC.md @@ -0,0 +1,611 @@ +FORMAT: 1A + +# vault + +The Vault API gives you full access to the Vault project. + +If you're browsing this API specifiction in GitHub or in raw +format, please excuse some of the odd formatting. This document +is in api-blueprint format that is read by viewers such as +Apiary. + +## Sealed vs. Unsealed + +Whenever an individual Vault server is started, it is started +in the _sealed_ state. In this state, it knows where its data +is located, but the data is encrypted and Vault doesn't have the +encryption keys to access it. Before Vault can operate, it must +be _unsealed_. + +**Note:** Sealing/unsealing has no relationship to _authentication_ +which is separate and still required once the Vault is unsealed. + +Instead of being sealed with a single key, we utilize +[Shamir's Secret Sharing](http://en.wikipedia.org/wiki/Shamir%27s_Secret_Sharing) +to shard a key into _n_ parts such that _t_ parts are required +to reconstruct the original key, where `t <= n`. This means that +Vault itself doesn't know the original key, and no single person +has the original key (unless `n = 1`, or `t` parts are given to +a single person). + +Unsealing is done via an unauthenticated +[unseal API](#reference/seal/unseal/unseal). This API takes a single +master shard and progresses the unsealing process. Once all shards +are given, the Vault is either unsealed or resets the unsealing +process if the key was invalid. + +The entire seal/unseal state is server-wide. This allows multiple +distinct operators to use the unseal API (or more likely the +`vault unseal` command) from separate computers/networks and never +have to transmit their key in order to unseal the vault in a +distributed fashion. + +## Transport + +The API is expected to be accessed over a TLS connection at +all times, with a valid certificate that is verified by a well +behaved client. + +## Authentication + +Once the Vault is unsealed, every other operation requires +authentication. There are multiple methods for authentication +that can be enabled (see +[authentication](#reference/authentication)). + +Authentication is done with the login endpoint. The login endpoint +returns an access token that is set as the `X-Vault-Token` header. + +## Help + +To retrieve the help for any API within Vault, including mounted +backends, credential providers, etc. then append `?help=1` to any +URL. If you have valid permission to access the path, then the help text +will be returned with the following structure: + + { + "help": "help text" + } + +## Error Response + +A common JSON structure is always returned to return errors: + + { + "errors": [ + "message", + "another message" + ] + } + +This structure will be sent down for any non-20x HTTP status. + +## HTTP Status Codes + +The following HTTP status codes are used throughout the API. + +- `200` - Success with data. +- `204` - Success, no data returned. +- `400` - Invalid request, missing or invalid data. +- `403` - Forbidden, your authentication details are either + incorrect or you don't have access to this feature. +- `404` - Invalid path. This can both mean that the path truly + doesn't exist or that you don't have permission to view a + specific path. We use 404 in some cases to avoid state leakage. +- `429` - Rate limit exceeded. Try again after waiting some period + of time. +- `500` - Internal server error. An internal error has occurred, + try again later. If the error persists, report a bug. +- `503` - Vault is down for maintenance or is currently sealed. + Try again later. + +# Group Initialization + +## Initialization [/sys/init] +### Initialization Status [GET] +Returns the status of whether the vault is initialized or not. The +vault doesn't have to be unsealed for this operation. + ++ Response 200 (application/json) + + { + "initialized": true + } + +### Initialize [POST] +Initialize the vault. This is an unauthenticated request to initially +setup a new vault. Although this is unauthenticated, it is still safe: +data cannot be in vault prior to initialization, and any future +authentication will fail if you didn't initialize it yourself. +Additionally, once initialized, a vault cannot be reinitialized. + +This API is the only time Vault will ever be aware of your keys, and +the only time the keys will ever be returned in one unit. Care should +be taken to ensure that the output of this request is never logged, +and that the keys are properly distributed. + +The response also contains the initial root token that can be used +as authentication in order to initially configure Vault once it is +unsealed. Just as with the unseal keys, this is the only time Vault is +ever aware of this token. + ++ Request (application/json) + + { + "secret_shares": 5, + "secret_threshold": 3, + } + ++ Response 200 (application/json) + + { + "keys": ["one", "two", "three"], + "root_token": "foo" + } + +# Group Seal/Unseal + +## Seal Status [/sys/seal-status] +### Seal Status [GET] +Returns the status of whether the vault is currently +sealed or not, as well as the progress of unsealing. + +The response has the following attributes: + +- sealed (boolean) - If true, the vault is sealed. Otherwise, + it is unsealed. +- t (int) - The "t" value for the master key, or the number + of shards needed total to unseal the vault. +- n (int) - The "n" value for the master key, or the total + number of shards of the key distributed. +- progress (int) - The number of master key shards that have + been entered so far towards unsealing the vault. + ++ Response 200 (application/json) + + { + "sealed": true, + "t": 3, + "n": 5, + "progress": 1 + } + +## Seal [/sys/seal] +### Seal [PUT] +Seal the vault. + +Sealing the vault locks Vault from any future operations on any +secrets or system configuration until the vault is once again +unsealed. Internally, sealing throws away the keys to access the +encrypted vault data, so Vault is unable to access the data without +unsealing to get the encryption keys. + ++ Response 204 + +## Unseal [/sys/unseal] +### Unseal [PUT] +Unseal the vault. + +Unseal the vault by entering a portion of the master key. The +response object will tell you if the unseal is complete or +only partial. + +If the vault is already unsealed, this does nothing. It is +not an error, the return value just says the vault is unsealed. +Due to the architecture of Vault, we cannot validate whether +any portion of the unseal key given is valid until all keys +are inputted, therefore unsealing an already unsealed vault +is still a success even if the input key is invalid. + ++ Request (application/json) + + { + "key": "value" + } + ++ Response 200 (application/json) + + { + "sealed": true, + "t": 3, + "n": 5, + "progress": 1 + } + +# Group Authentication + +## List Auth Methods [/sys/auth] +### List all auth methods [GET] +Lists all available authentication methods. + +This returns the name of the authentication method as well as +a human-friendly long-form help text for the method that can be +shown to the user as documentation. + ++ Response 200 (application/json) + + { + "token": { + "type": "token", + "description": "Token authentication" + }, + "oauth": { + "type": "oauth", + "description": "OAuth authentication" + } + } + +## Single Auth Method [/sys/auth/{id}] + ++ Parameters + + id (required, string) ... The ID of the auth method. + +### Enable an auth method [PUT] +Enables an authentication method. + +The body of the request depends on the authentication method +being used. Please reference the documentation for the specific +authentication method you're enabling in order to determine what +parameters you must give it. + +If an authentication method is already enabled, then this can be +used to change the configuration, including even the type of +the configuration. + ++ Request (application/json) + + { + "type": "type", + "key": "value", + "key2": "value2" + } + ++ Response 204 + +### Disable an auth method [DELETE] +Disables an authentication method. Previously authenticated sessions +are immediately invalidated. + ++ Response 204 + +# Group Policies + +Policies are named permission sets that identities returned by +credential stores are bound to. This separates _authentication_ +from _authorization_. + +## Policies [/sys/policy] +### List all Policies [GET] + +List all the policies. + ++ Response 200 (application/json) + + { + "policies": ["root"] + } + +## Single Policy [/sys/policy/{id}] + ++ Parameters + + id (required, string) ... The name of the policy + +### Upsert [PUT] + +Create or update a policy with the given ID. + ++ Request (application/json) + + { + "rules": "HCL" + } + ++ Response 204 + +### Delete [DELETE] + +Delete a policy with the given ID. Any identities bound to this +policy will immediately become "deny all" despite already being +authenticated. + ++ Response 204 + +# Group Mounts + +Logical backends are mounted at _mount points_, similar to +filesystems. This allows you to mount the "aws" logical backend +at the "aws-us-east" path, so all access is at `/aws-us-east/keys/foo` +for example. This enables multiple logical backends to be enabled. + +## Mounts [/sys/mounts] +### List all mounts [GET] + +Lists all the active mount points. + ++ Response 200 (application/json) + + { + "aws": { + "type": "aws", + "description": "AWS" + }, + "pg": { + "type": "postgresql", + "description": "PostgreSQL dynamic users" + } + } + +## Single Mount [/sys/mounts/{path}] +### New Mount [POST] + +Mount a logical backend to a new path. + +Configuration for this new backend is done via the normal +read/write mechanism once it is mounted. + ++ Request (application/json) + + { + "type": "aws", + "description": "EU AWS tokens" + } + ++ Response 204 + +### Unmount [DELETE] + +Unmount a mount point. + ++ Response 204 + +## Remount [/sys/remount] +### Remount [POST] + +Move an already-mounted backend to a new path. + ++ Request (application/json) + + { + "from": "aws", + "to": "aws-east" + } + ++ Response 204 + +# Group Audit Backends + +Audit backends are responsible for shuttling the audit logs that +Vault generates to a durable system for future querying. By default, +audit logs are not stored anywhere. + +## Audit Backends [/sys/audit] +### List Enabled Audit Backends [GET] + +List all the enabled audit backends + ++ Response 200 (application/json) + + { + "file": { + "type": "file", + "description": "Send audit logs to a file", + "options": {} + } + } + +## Single Audit Backend [/sys/audit/{path}] + ++ Parameters + + path (required, string) ... The path where the audit backend is mounted + +### Enable [PUT] + +Enable an audit backend. + ++ Request (application/json) + + { + "type": "file", + "description": "send to a file", + "options": { + "path": "/var/log/vault.audit.log" + } + } + ++ Response 204 + +### Disable [DELETE] + +Disable an audit backend. + ++ Request (application/json) + ++ Response 204 + +# Group Secrets + +## Generic [/{mount}/{path}] + +This group documents the general format of reading and writing +to Vault. The exact structure of the keyspace is defined by the +logical backends in use, so documentation related to +a specific backend should be referenced for details on what keys +and routes are expected. + +The path for examples are `/prefix/path`, but in practice +these will be defined by the backends that are mounted. For +example, reading an AWS key might be at the `/aws/root` path. +These paths are defined by the logical backends. + ++ Parameters + + mount (required, string) ... The mount point for the + logical backend. Example: `aws`. + + path (optional, string) ... The path within the backend + to read or write data. + +### Read [GET] + +Read data from vault. + +The data read from the vault can either be a secret or +arbitrary configuration data. The type of data returned +depends on the path, and is defined by the logical backend. + +If the return value is a secret, then the return structure +is a mixture of arbitrary key/value along with the following +fields which are guaranteed to exist: + +- `lease_id` (string) - A unique ID used for renewal and + revocation. + +- `renewable` (bool) - If true, then this key can be renewed. + If a key can't be renewed, then a new key must be requested + after the lease duration period. + +- `lease_duration` (int) - The time in seconds that a secret is + valid for before it must be renewed. + +- `lease_duration_max` (int) - The maximum amount of time in + seconds that a secret is valid for. This will always be + greater than or equal to `lease_duration`. The difference + between this and `lease_duration` is an overlap window + where multiple keys may be valid. + +If the return value is not a secret, then the return structure +is an arbitrary JSON object. + ++ Response 200 (application/json) + + { + "lease_id": "UUID", + "lease_duration": 3600, + "key": "value" + } + +### Write [PUT] + +Write data to vault. + +The behavior and arguments to the write are defined by +the logical backend. + ++ Request (application/json) + + { + "key": "value" + } + ++ Response 204 + +# Group Lease Management + +## Renew Key [/sys/renew/{id}] + ++ Parameters + + id (required, string) ... The `lease_id` of the secret + to renew. + +### Renew [PUT] + ++ Response 200 (application/json) + + { + "lease_id": "...", + "lease_duration": 3600, + "access_key": "foo", + "secret_key": "bar" + } + +## Revoke Key [/sys/revoke/{id}] + ++ Parameters + + id (required, string) ... The `lease_id` of the secret + to revoke. + +### Revoke [PUT] + ++ Response 204 + +# Group Backend: AWS + +## Root Key [/aws/root] +### Set the Key [PUT] + +Set the root key that the logical backend will use to create +new secrets, IAM policies, etc. + ++ Request (application/json) + + { + "access_key": "key", + "secret_key": "key", + "region": "us-east-1" + } + ++ Response 204 + +## Policies [/aws/policies] +### List Policies [GET] + +List all the policies that can be used to create keys. + ++ Response 200 (application/json) + + [{ + "name": "root", + "description": "Root access" + }, { + "name": "web-deploy", + "description": "Enough permissions to deploy the web app." + }] + +## Single Policy [/aws/policies/{name}] + ++ Parameters + + name (required, string) ... Name of the policy. + +### Read [GET] + +Read a policy. + ++ Response 200 (application/json) + + { + "policy": "base64-encoded policy" + } + +### Upsert [PUT] + +Create or update a policy. + ++ Request (application/json) + + { + "policy": "base64-encoded policy" + } + ++ Response 204 + +### Delete [DELETE] + +Delete the policy with the given name. + ++ Response 204 + +## Generate Access Keys [/aws/keys/{policy}] +### Create [GET] + +This generates a new keypair for the given policy. + ++ Parameters + + policy (required, string) ... The policy under which to create + the key pair. + ++ Response 200 (application/json) + + { + "lease_id": "...", + "lease_duration": 3600, + "access_key": "foo", + "secret_key": "bar" + } diff --git a/vendor/github.com/hashicorp/vault/api/auth.go b/vendor/github.com/hashicorp/vault/api/auth.go new file mode 100644 index 0000000000000..da870c111cc40 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/auth.go @@ -0,0 +1,11 @@ +package api + +// Auth is used to perform credential backend related operations. +type Auth struct { + c *Client +} + +// Auth is used to return the client for credential-backend API calls. +func (c *Client) Auth() *Auth { + return &Auth{c: c} +} diff --git a/vendor/github.com/hashicorp/vault/api/auth_token.go b/vendor/github.com/hashicorp/vault/api/auth_token.go new file mode 100644 index 0000000000000..4f74f61fe5f2e --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/auth_token.go @@ -0,0 +1,243 @@ +package api + +// TokenAuth is used to perform token backend operations on Vault +type TokenAuth struct { + c *Client +} + +// Token is used to return the client for token-backend API calls +func (a *Auth) Token() *TokenAuth { + return &TokenAuth{c: a.c} +} + +func (c *TokenAuth) Create(opts *TokenCreateRequest) (*Secret, error) { + r := c.c.NewRequest("POST", "/v1/auth/token/create") + if err := r.SetJSONBody(opts); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *TokenAuth) CreateOrphan(opts *TokenCreateRequest) (*Secret, error) { + r := c.c.NewRequest("POST", "/v1/auth/token/create-orphan") + if err := r.SetJSONBody(opts); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *TokenAuth) CreateWithRole(opts *TokenCreateRequest, roleName string) (*Secret, error) { + r := c.c.NewRequest("POST", "/v1/auth/token/create/"+roleName) + if err := r.SetJSONBody(opts); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *TokenAuth) Lookup(token string) (*Secret, error) { + r := c.c.NewRequest("POST", "/v1/auth/token/lookup") + if err := r.SetJSONBody(map[string]interface{}{ + "token": token, + }); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *TokenAuth) LookupAccessor(accessor string) (*Secret, error) { + r := c.c.NewRequest("POST", "/v1/auth/token/lookup-accessor") + if err := r.SetJSONBody(map[string]interface{}{ + "accessor": accessor, + }); err != nil { + return nil, err + } + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *TokenAuth) LookupSelf() (*Secret, error) { + r := c.c.NewRequest("GET", "/v1/auth/token/lookup-self") + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *TokenAuth) Renew(token string, increment int) (*Secret, error) { + r := c.c.NewRequest("PUT", "/v1/auth/token/renew") + if err := r.SetJSONBody(map[string]interface{}{ + "token": token, + "increment": increment, + }); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *TokenAuth) RenewSelf(increment int) (*Secret, error) { + r := c.c.NewRequest("PUT", "/v1/auth/token/renew-self") + + body := map[string]interface{}{"increment": increment} + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +// RenewTokenAsSelf behaves like renew-self, but authenticates using a provided +// token instead of the token attached to the client. +func (c *TokenAuth) RenewTokenAsSelf(token string, increment int) (*Secret, error) { + r := c.c.NewRequest("PUT", "/v1/auth/token/renew-self") + r.ClientToken = token + + body := map[string]interface{}{"increment": increment} + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +// RevokeAccessor revokes a token associated with the given accessor +// along with all the child tokens. +func (c *TokenAuth) RevokeAccessor(accessor string) error { + r := c.c.NewRequest("POST", "/v1/auth/token/revoke-accessor") + if err := r.SetJSONBody(map[string]interface{}{ + "accessor": accessor, + }); err != nil { + return err + } + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +// RevokeOrphan revokes a token without revoking the tree underneath it (so +// child tokens are orphaned rather than revoked) +func (c *TokenAuth) RevokeOrphan(token string) error { + r := c.c.NewRequest("PUT", "/v1/auth/token/revoke-orphan") + if err := r.SetJSONBody(map[string]interface{}{ + "token": token, + }); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +// RevokeSelf revokes the token making the call. The `token` parameter is kept +// for backwards compatibility but is ignored; only the client's set token has +// an effect. +func (c *TokenAuth) RevokeSelf(token string) error { + r := c.c.NewRequest("PUT", "/v1/auth/token/revoke-self") + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +// RevokeTree is the "normal" revoke operation that revokes the given token and +// the entire tree underneath -- all of its child tokens, their child tokens, +// etc. +func (c *TokenAuth) RevokeTree(token string) error { + r := c.c.NewRequest("PUT", "/v1/auth/token/revoke") + if err := r.SetJSONBody(map[string]interface{}{ + "token": token, + }); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +// TokenCreateRequest is the options structure for creating a token. +type TokenCreateRequest struct { + ID string `json:"id,omitempty"` + Policies []string `json:"policies,omitempty"` + Metadata map[string]string `json:"meta,omitempty"` + Lease string `json:"lease,omitempty"` + TTL string `json:"ttl,omitempty"` + ExplicitMaxTTL string `json:"explicit_max_ttl,omitempty"` + Period string `json:"period,omitempty"` + NoParent bool `json:"no_parent,omitempty"` + NoDefaultPolicy bool `json:"no_default_policy,omitempty"` + DisplayName string `json:"display_name"` + NumUses int `json:"num_uses"` + Renewable *bool `json:"renewable,omitempty"` +} diff --git a/vendor/github.com/hashicorp/vault/api/client.go b/vendor/github.com/hashicorp/vault/api/client.go new file mode 100644 index 0000000000000..b19d5f0e4f91a --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/client.go @@ -0,0 +1,474 @@ +package api + +import ( + "crypto/tls" + "fmt" + "net" + "net/http" + "net/url" + "os" + "path" + "strconv" + "strings" + "sync" + "time" + + "golang.org/x/net/http2" + + "github.com/hashicorp/go-cleanhttp" + "github.com/hashicorp/go-rootcerts" + "github.com/hashicorp/vault/helper/parseutil" + "github.com/sethgrid/pester" +) + +const EnvVaultAddress = "VAULT_ADDR" +const EnvVaultCACert = "VAULT_CACERT" +const EnvVaultCAPath = "VAULT_CAPATH" +const EnvVaultClientCert = "VAULT_CLIENT_CERT" +const EnvVaultClientKey = "VAULT_CLIENT_KEY" +const EnvVaultClientTimeout = "VAULT_CLIENT_TIMEOUT" +const EnvVaultInsecure = "VAULT_SKIP_VERIFY" +const EnvVaultTLSServerName = "VAULT_TLS_SERVER_NAME" +const EnvVaultWrapTTL = "VAULT_WRAP_TTL" +const EnvVaultMaxRetries = "VAULT_MAX_RETRIES" +const EnvVaultToken = "VAULT_TOKEN" + +// WrappingLookupFunc is a function that, given an HTTP verb and a path, +// returns an optional string duration to be used for response wrapping (e.g. +// "15s", or simply "15"). The path will not begin with "/v1/" or "v1/" or "/", +// however, end-of-path forward slashes are not trimmed, so must match your +// called path precisely. +type WrappingLookupFunc func(operation, path string) string + +// Config is used to configure the creation of the client. +type Config struct { + // Address is the address of the Vault server. This should be a complete + // URL such as "http://vault.example.com". If you need a custom SSL + // cert or want to enable insecure mode, you need to specify a custom + // HttpClient. + Address string + + // HttpClient is the HTTP client to use, which will currently always have the + // same values as http.DefaultClient. This is used to control redirect behavior. + HttpClient *http.Client + + redirectSetup sync.Once + + // MaxRetries controls the maximum number of times to retry when a 5xx error + // occurs. Set to 0 or less to disable retrying. Defaults to 0. + MaxRetries int + + // Timeout is for setting custom timeout parameter in the HttpClient + Timeout time.Duration +} + +// TLSConfig contains the parameters needed to configure TLS on the HTTP client +// used to communicate with Vault. +type TLSConfig struct { + // CACert is the path to a PEM-encoded CA cert file to use to verify the + // Vault server SSL certificate. + CACert string + + // CAPath is the path to a directory of PEM-encoded CA cert files to verify + // the Vault server SSL certificate. + CAPath string + + // ClientCert is the path to the certificate for Vault communication + ClientCert string + + // ClientKey is the path to the private key for Vault communication + ClientKey string + + // TLSServerName, if set, is used to set the SNI host when connecting via + // TLS. + TLSServerName string + + // Insecure enables or disables SSL verification + Insecure bool +} + +// DefaultConfig returns a default configuration for the client. It is +// safe to modify the return value of this function. +// +// The default Address is https://127.0.0.1:8200, but this can be overridden by +// setting the `VAULT_ADDR` environment variable. +func DefaultConfig() *Config { + config := &Config{ + Address: "https://127.0.0.1:8200", + HttpClient: cleanhttp.DefaultClient(), + } + config.HttpClient.Timeout = time.Second * 60 + transport := config.HttpClient.Transport.(*http.Transport) + transport.TLSHandshakeTimeout = 10 * time.Second + transport.TLSClientConfig = &tls.Config{ + MinVersion: tls.VersionTLS12, + } + + if v := os.Getenv(EnvVaultAddress); v != "" { + config.Address = v + } + + return config +} + +// ConfigureTLS takes a set of TLS configurations and applies those to the the HTTP client. +func (c *Config) ConfigureTLS(t *TLSConfig) error { + if c.HttpClient == nil { + c.HttpClient = DefaultConfig().HttpClient + } + + var clientCert tls.Certificate + foundClientCert := false + if t.CACert != "" || t.CAPath != "" || t.ClientCert != "" || t.ClientKey != "" || t.Insecure { + if t.ClientCert != "" && t.ClientKey != "" { + var err error + clientCert, err = tls.LoadX509KeyPair(t.ClientCert, t.ClientKey) + if err != nil { + return err + } + foundClientCert = true + } else if t.ClientCert != "" || t.ClientKey != "" { + return fmt.Errorf("Both client cert and client key must be provided") + } + } + + clientTLSConfig := c.HttpClient.Transport.(*http.Transport).TLSClientConfig + rootConfig := &rootcerts.Config{ + CAFile: t.CACert, + CAPath: t.CAPath, + } + if err := rootcerts.ConfigureTLS(clientTLSConfig, rootConfig); err != nil { + return err + } + + clientTLSConfig.InsecureSkipVerify = t.Insecure + + if foundClientCert { + clientTLSConfig.Certificates = []tls.Certificate{clientCert} + } + if t.TLSServerName != "" { + clientTLSConfig.ServerName = t.TLSServerName + } + + return nil +} + +// ReadEnvironment reads configuration information from the +// environment. If there is an error, no configuration value +// is updated. +func (c *Config) ReadEnvironment() error { + var envAddress string + var envCACert string + var envCAPath string + var envClientCert string + var envClientKey string + var envClientTimeout time.Duration + var envInsecure bool + var envTLSServerName string + var envMaxRetries *uint64 + + // Parse the environment variables + if v := os.Getenv(EnvVaultAddress); v != "" { + envAddress = v + } + if v := os.Getenv(EnvVaultMaxRetries); v != "" { + maxRetries, err := strconv.ParseUint(v, 10, 32) + if err != nil { + return err + } + envMaxRetries = &maxRetries + } + if v := os.Getenv(EnvVaultCACert); v != "" { + envCACert = v + } + if v := os.Getenv(EnvVaultCAPath); v != "" { + envCAPath = v + } + if v := os.Getenv(EnvVaultClientCert); v != "" { + envClientCert = v + } + if v := os.Getenv(EnvVaultClientKey); v != "" { + envClientKey = v + } + if t := os.Getenv(EnvVaultClientTimeout); t != "" { + clientTimeout, err := parseutil.ParseDurationSecond(t) + if err != nil { + return fmt.Errorf("Could not parse %s", EnvVaultClientTimeout) + } + envClientTimeout = clientTimeout + } + if v := os.Getenv(EnvVaultInsecure); v != "" { + var err error + envInsecure, err = strconv.ParseBool(v) + if err != nil { + return fmt.Errorf("Could not parse VAULT_SKIP_VERIFY") + } + } + if v := os.Getenv(EnvVaultTLSServerName); v != "" { + envTLSServerName = v + } + + // Configure the HTTP clients TLS configuration. + t := &TLSConfig{ + CACert: envCACert, + CAPath: envCAPath, + ClientCert: envClientCert, + ClientKey: envClientKey, + TLSServerName: envTLSServerName, + Insecure: envInsecure, + } + if err := c.ConfigureTLS(t); err != nil { + return err + } + + if envAddress != "" { + c.Address = envAddress + } + + if envMaxRetries != nil { + c.MaxRetries = int(*envMaxRetries) + 1 + } + + if envClientTimeout != 0 { + c.Timeout = envClientTimeout + } + + return nil +} + +// Client is the client to the Vault API. Create a client with +// NewClient. +type Client struct { + addr *url.URL + config *Config + token string + wrappingLookupFunc WrappingLookupFunc +} + +// NewClient returns a new client for the given configuration. +// +// If the environment variable `VAULT_TOKEN` is present, the token will be +// automatically added to the client. Otherwise, you must manually call +// `SetToken()`. +func NewClient(c *Config) (*Client, error) { + if c == nil { + c = DefaultConfig() + if err := c.ReadEnvironment(); err != nil { + return nil, fmt.Errorf("error reading environment: %v", err) + } + } + + u, err := url.Parse(c.Address) + if err != nil { + return nil, err + } + + if c.HttpClient == nil { + c.HttpClient = DefaultConfig().HttpClient + } + + tp := c.HttpClient.Transport.(*http.Transport) + if err := http2.ConfigureTransport(tp); err != nil { + return nil, err + } + + redirFunc := func() { + // Ensure redirects are not automatically followed + // Note that this is sane for the API client as it has its own + // redirect handling logic (and thus also for command/meta), + // but in e.g. http_test actual redirect handling is necessary + c.HttpClient.CheckRedirect = func(req *http.Request, via []*http.Request) error { + // Returning this value causes the Go net library to not close the + // response body and to nil out the error. Otherwise pester tries + // three times on every redirect because it sees an error from this + // function (to prevent redirects) passing through to it. + return http.ErrUseLastResponse + } + } + + c.redirectSetup.Do(redirFunc) + + client := &Client{ + addr: u, + config: c, + } + + if token := os.Getenv(EnvVaultToken); token != "" { + client.SetToken(token) + } + + return client, nil +} + +// Sets the address of Vault in the client. The format of address should be +// "://:". Setting this on a client will override the +// value of VAULT_ADDR environment variable. +func (c *Client) SetAddress(addr string) error { + var err error + if c.addr, err = url.Parse(addr); err != nil { + return fmt.Errorf("failed to set address: %v", err) + } + + return nil +} + +// Address returns the Vault URL the client is configured to connect to +func (c *Client) Address() string { + return c.addr.String() +} + +// SetMaxRetries sets the number of retries that will be used in the case of certain errors +func (c *Client) SetMaxRetries(retries int) { + c.config.MaxRetries = retries +} + +// SetClientTimeout sets the client request timeout +func (c *Client) SetClientTimeout(timeout time.Duration) { + c.config.Timeout = timeout +} + +// SetWrappingLookupFunc sets a lookup function that returns desired wrap TTLs +// for a given operation and path +func (c *Client) SetWrappingLookupFunc(lookupFunc WrappingLookupFunc) { + c.wrappingLookupFunc = lookupFunc +} + +// Token returns the access token being used by this client. It will +// return the empty string if there is no token set. +func (c *Client) Token() string { + return c.token +} + +// SetToken sets the token directly. This won't perform any auth +// verification, it simply sets the token properly for future requests. +func (c *Client) SetToken(v string) { + c.token = v +} + +// ClearToken deletes the token if it is set or does nothing otherwise. +func (c *Client) ClearToken() { + c.token = "" +} + +// Clone creates a copy of this client. +func (c *Client) Clone() (*Client, error) { + return NewClient(c.config) +} + +// NewRequest creates a new raw request object to query the Vault server +// configured for this client. This is an advanced method and generally +// doesn't need to be called externally. +func (c *Client) NewRequest(method, requestPath string) *Request { + // if SRV records exist (see https://tools.ietf.org/html/draft-andrews-http-srv-02), lookup the SRV + // record and take the highest match; this is not designed for high-availability, just discovery + var host string = c.addr.Host + if c.addr.Port() == "" { + // Internet Draft specifies that the SRV record is ignored if a port is given + _, addrs, err := net.LookupSRV("http", "tcp", c.addr.Hostname()) + if err == nil && len(addrs) > 0 { + host = fmt.Sprintf("%s:%d", addrs[0].Target, addrs[0].Port) + } + } + + req := &Request{ + Method: method, + URL: &url.URL{ + User: c.addr.User, + Scheme: c.addr.Scheme, + Host: host, + Path: path.Join(c.addr.Path, requestPath), + }, + ClientToken: c.token, + Params: make(map[string][]string), + } + + var lookupPath string + switch { + case strings.HasPrefix(requestPath, "/v1/"): + lookupPath = strings.TrimPrefix(requestPath, "/v1/") + case strings.HasPrefix(requestPath, "v1/"): + lookupPath = strings.TrimPrefix(requestPath, "v1/") + default: + lookupPath = requestPath + } + if c.wrappingLookupFunc != nil { + req.WrapTTL = c.wrappingLookupFunc(method, lookupPath) + } else { + req.WrapTTL = DefaultWrappingLookupFunc(method, lookupPath) + } + if c.config.Timeout != 0 { + c.config.HttpClient.Timeout = c.config.Timeout + } + + return req +} + +// RawRequest performs the raw request given. This request may be against +// a Vault server not configured with this client. This is an advanced operation +// that generally won't need to be called externally. +func (c *Client) RawRequest(r *Request) (*Response, error) { + redirectCount := 0 +START: + req, err := r.ToHTTP() + if err != nil { + return nil, err + } + + client := pester.NewExtendedClient(c.config.HttpClient) + client.Backoff = pester.LinearJitterBackoff + client.MaxRetries = c.config.MaxRetries + + var result *Response + resp, err := client.Do(req) + if resp != nil { + result = &Response{Response: resp} + } + if err != nil { + if strings.Contains(err.Error(), "tls: oversized") { + err = fmt.Errorf( + "%s\n\n"+ + "This error usually means that the server is running with TLS disabled\n"+ + "but the client is configured to use TLS. Please either enable TLS\n"+ + "on the server or run the client with -address set to an address\n"+ + "that uses the http protocol:\n\n"+ + " vault -address http://
\n\n"+ + "You can also set the VAULT_ADDR environment variable:\n\n\n"+ + " VAULT_ADDR=http://
vault \n\n"+ + "where
is replaced by the actual address to the server.", + err) + } + return result, err + } + + // Check for a redirect, only allowing for a single redirect + if (resp.StatusCode == 301 || resp.StatusCode == 302 || resp.StatusCode == 307) && redirectCount == 0 { + // Parse the updated location + respLoc, err := resp.Location() + if err != nil { + return result, err + } + + // Ensure a protocol downgrade doesn't happen + if req.URL.Scheme == "https" && respLoc.Scheme != "https" { + return result, fmt.Errorf("redirect would cause protocol downgrade") + } + + // Update the request + r.URL = respLoc + + // Reset the request body if any + if err := r.ResetJSONBody(); err != nil { + return result, err + } + + // Retry the request + redirectCount++ + goto START + } + + if err := result.Error(); err != nil { + return result, err + } + + return result, nil +} diff --git a/vendor/github.com/hashicorp/vault/api/help.go b/vendor/github.com/hashicorp/vault/api/help.go new file mode 100644 index 0000000000000..b9ae100bc5240 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/help.go @@ -0,0 +1,25 @@ +package api + +import ( + "fmt" +) + +// Help reads the help information for the given path. +func (c *Client) Help(path string) (*Help, error) { + r := c.NewRequest("GET", fmt.Sprintf("/v1/%s", path)) + r.Params.Add("help", "1") + resp, err := c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result Help + err = resp.DecodeJSON(&result) + return &result, err +} + +type Help struct { + Help string `json:"help"` + SeeAlso []string `json:"see_also"` +} diff --git a/vendor/github.com/hashicorp/vault/api/logical.go b/vendor/github.com/hashicorp/vault/api/logical.go new file mode 100644 index 0000000000000..0d5e7d495aaa3 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/logical.go @@ -0,0 +1,185 @@ +package api + +import ( + "bytes" + "fmt" + "net/http" + "os" + + "github.com/hashicorp/vault/helper/jsonutil" +) + +const ( + wrappedResponseLocation = "cubbyhole/response" +) + +var ( + // The default TTL that will be used with `sys/wrapping/wrap`, can be + // changed + DefaultWrappingTTL = "5m" + + // The default function used if no other function is set, which honors the + // env var and wraps `sys/wrapping/wrap` + DefaultWrappingLookupFunc = func(operation, path string) string { + if os.Getenv(EnvVaultWrapTTL) != "" { + return os.Getenv(EnvVaultWrapTTL) + } + + if (operation == "PUT" || operation == "POST") && path == "sys/wrapping/wrap" { + return DefaultWrappingTTL + } + + return "" + } +) + +// Logical is used to perform logical backend operations on Vault. +type Logical struct { + c *Client +} + +// Logical is used to return the client for logical-backend API calls. +func (c *Client) Logical() *Logical { + return &Logical{c: c} +} + +func (c *Logical) Read(path string) (*Secret, error) { + r := c.c.NewRequest("GET", "/v1/"+path) + resp, err := c.c.RawRequest(r) + if resp != nil { + defer resp.Body.Close() + } + if resp != nil && resp.StatusCode == 404 { + return nil, nil + } + if err != nil { + return nil, err + } + + return ParseSecret(resp.Body) +} + +func (c *Logical) List(path string) (*Secret, error) { + r := c.c.NewRequest("LIST", "/v1/"+path) + // Set this for broader compatibility, but we use LIST above to be able to + // handle the wrapping lookup function + r.Method = "GET" + r.Params.Set("list", "true") + resp, err := c.c.RawRequest(r) + if resp != nil { + defer resp.Body.Close() + } + if resp != nil && resp.StatusCode == 404 { + return nil, nil + } + if err != nil { + return nil, err + } + + return ParseSecret(resp.Body) +} + +func (c *Logical) Write(path string, data map[string]interface{}) (*Secret, error) { + r := c.c.NewRequest("PUT", "/v1/"+path) + if err := r.SetJSONBody(data); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if resp != nil { + defer resp.Body.Close() + } + if err != nil { + return nil, err + } + + if resp.StatusCode == 200 { + return ParseSecret(resp.Body) + } + + return nil, nil +} + +func (c *Logical) Delete(path string) (*Secret, error) { + r := c.c.NewRequest("DELETE", "/v1/"+path) + resp, err := c.c.RawRequest(r) + if resp != nil { + defer resp.Body.Close() + } + if err != nil { + return nil, err + } + + if resp.StatusCode == 200 { + return ParseSecret(resp.Body) + } + + return nil, nil +} + +func (c *Logical) Unwrap(wrappingToken string) (*Secret, error) { + var data map[string]interface{} + if wrappingToken != "" { + if c.c.Token() == "" { + c.c.SetToken(wrappingToken) + } else if wrappingToken != c.c.Token() { + data = map[string]interface{}{ + "token": wrappingToken, + } + } + } + + r := c.c.NewRequest("PUT", "/v1/sys/wrapping/unwrap") + if err := r.SetJSONBody(data); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if resp != nil { + defer resp.Body.Close() + } + if err != nil { + if resp != nil && resp.StatusCode != 404 { + return nil, err + } + } + if resp == nil { + return nil, nil + } + + switch resp.StatusCode { + case http.StatusOK: // New method is supported + return ParseSecret(resp.Body) + case http.StatusNotFound: // Fall back to old method + default: + return nil, nil + } + + if wrappingToken != "" { + origToken := c.c.Token() + defer c.c.SetToken(origToken) + c.c.SetToken(wrappingToken) + } + + secret, err := c.Read(wrappedResponseLocation) + if err != nil { + return nil, fmt.Errorf("error reading %s: %s", wrappedResponseLocation, err) + } + if secret == nil { + return nil, fmt.Errorf("no value found at %s", wrappedResponseLocation) + } + if secret.Data == nil { + return nil, fmt.Errorf("\"data\" not found in wrapping response") + } + if _, ok := secret.Data["response"]; !ok { + return nil, fmt.Errorf("\"response\" not found in wrapping response \"data\" map") + } + + wrappedSecret := new(Secret) + buf := bytes.NewBufferString(secret.Data["response"].(string)) + if err := jsonutil.DecodeJSONFromReader(buf, wrappedSecret); err != nil { + return nil, fmt.Errorf("error unmarshaling wrapped secret: %s", err) + } + + return wrappedSecret, nil +} diff --git a/vendor/github.com/hashicorp/vault/api/renewer.go b/vendor/github.com/hashicorp/vault/api/renewer.go new file mode 100644 index 0000000000000..a2a4b66d58708 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/renewer.go @@ -0,0 +1,302 @@ +package api + +import ( + "errors" + "math/rand" + "sync" + "time" +) + +var ( + ErrRenewerMissingInput = errors.New("missing input to renewer") + ErrRenewerMissingSecret = errors.New("missing secret to renew") + ErrRenewerNotRenewable = errors.New("secret is not renewable") + ErrRenewerNoSecretData = errors.New("returned empty secret data") + + // DefaultRenewerGrace is the default grace period + DefaultRenewerGrace = 15 * time.Second + + // DefaultRenewerRenewBuffer is the default size of the buffer for renew + // messages on the channel. + DefaultRenewerRenewBuffer = 5 +) + +// Renewer is a process for renewing a secret. +// +// renewer, err := client.NewRenewer(&RenewerInput{ +// Secret: mySecret, +// }) +// go renewer.Renew() +// defer renewer.Stop() +// +// for { +// select { +// case err := <-renewer.DoneCh(): +// if err != nil { +// log.Fatal(err) +// } +// +// // Renewal is now over +// case renewal := <-renewer.RenewCh(): +// log.Printf("Successfully renewed: %#v", renewal) +// } +// } +// +// +// The `DoneCh` will return if renewal fails or if the remaining lease duration +// after a renewal is less than or equal to the grace (in number of seconds). In +// both cases, the caller should attempt a re-read of the secret. Clients should +// check the return value of the channel to see if renewal was successful. +type Renewer struct { + l sync.Mutex + + client *Client + secret *Secret + grace time.Duration + random *rand.Rand + doneCh chan error + renewCh chan *RenewOutput + + stopped bool + stopCh chan struct{} +} + +// RenewerInput is used as input to the renew function. +type RenewerInput struct { + // Secret is the secret to renew + Secret *Secret + + // Grace is a minimum renewal before returning so the upstream client + // can do a re-read. This can be used to prevent clients from waiting + // too long to read a new credential and incur downtime. + Grace time.Duration + + // Rand is the randomizer to use for underlying randomization. If not + // provided, one will be generated and seeded automatically. If provided, it + // is assumed to have already been seeded. + Rand *rand.Rand + + // RenewBuffer is the size of the buffered channel where renew messages are + // dispatched. + RenewBuffer int +} + +// RenewOutput is the metadata returned to the client (if it's listening) to +// renew messages. +type RenewOutput struct { + // RenewedAt is the timestamp when the renewal took place (UTC). + RenewedAt time.Time + + // Secret is the underlying renewal data. It's the same struct as all data + // that is returned from Vault, but since this is renewal data, it will not + // usually include the secret itself. + Secret *Secret +} + +// NewRenewer creates a new renewer from the given input. +func (c *Client) NewRenewer(i *RenewerInput) (*Renewer, error) { + if i == nil { + return nil, ErrRenewerMissingInput + } + + secret := i.Secret + if secret == nil { + return nil, ErrRenewerMissingSecret + } + + grace := i.Grace + if grace == 0 { + grace = DefaultRenewerGrace + } + + random := i.Rand + if random == nil { + random = rand.New(rand.NewSource(int64(time.Now().Nanosecond()))) + } + + renewBuffer := i.RenewBuffer + if renewBuffer == 0 { + renewBuffer = DefaultRenewerRenewBuffer + } + + return &Renewer{ + client: c, + secret: secret, + grace: grace, + random: random, + doneCh: make(chan error, 1), + renewCh: make(chan *RenewOutput, renewBuffer), + + stopped: false, + stopCh: make(chan struct{}), + }, nil +} + +// DoneCh returns the channel where the renewer will publish when renewal stops. +// If there is an error, this will be an error. +func (r *Renewer) DoneCh() <-chan error { + return r.doneCh +} + +// RenewCh is a channel that receives a message when a successful renewal takes +// place and includes metadata about the renewal. +func (r *Renewer) RenewCh() <-chan *RenewOutput { + return r.renewCh +} + +// Stop stops the renewer. +func (r *Renewer) Stop() { + r.l.Lock() + if !r.stopped { + close(r.stopCh) + r.stopped = true + } + r.l.Unlock() +} + +// Renew starts a background process for renewing this secret. When the secret +// is has auth data, this attempts to renew the auth (token). When the secret +// has a lease, this attempts to renew the lease. +func (r *Renewer) Renew() { + var result error + if r.secret.Auth != nil { + result = r.renewAuth() + } else { + result = r.renewLease() + } + + select { + case r.doneCh <- result: + case <-r.stopCh: + } +} + +// renewAuth is a helper for renewing authentication. +func (r *Renewer) renewAuth() error { + if !r.secret.Auth.Renewable || r.secret.Auth.ClientToken == "" { + return ErrRenewerNotRenewable + } + + client, token := r.client, r.secret.Auth.ClientToken + + for { + // Check if we are stopped. + select { + case <-r.stopCh: + return nil + default: + } + + // Renew the auth. + renewal, err := client.Auth().Token().RenewTokenAsSelf(token, 0) + if err != nil { + return err + } + + // Push a message that a renewal took place. + select { + case r.renewCh <- &RenewOutput{time.Now().UTC(), renewal}: + default: + } + + // Somehow, sometimes, this happens. + if renewal == nil || renewal.Auth == nil { + return ErrRenewerNoSecretData + } + + // Do nothing if we are not renewable + if !renewal.Auth.Renewable { + return ErrRenewerNotRenewable + } + + // Grab the lease duration and sleep duration - note that we grab the auth + // lease duration, not the secret lease duration. + leaseDuration := time.Duration(renewal.Auth.LeaseDuration) * time.Second + sleepDuration := r.sleepDuration(leaseDuration) + + // If we are within grace, return now. + if leaseDuration <= r.grace || sleepDuration <= r.grace { + return nil + } + + select { + case <-r.stopCh: + return nil + case <-time.After(sleepDuration): + continue + } + } +} + +// renewLease is a helper for renewing a lease. +func (r *Renewer) renewLease() error { + if !r.secret.Renewable || r.secret.LeaseID == "" { + return ErrRenewerNotRenewable + } + + client, leaseID := r.client, r.secret.LeaseID + + for { + // Check if we are stopped. + select { + case <-r.stopCh: + return nil + default: + } + + // Renew the lease. + renewal, err := client.Sys().Renew(leaseID, 0) + if err != nil { + return err + } + + // Push a message that a renewal took place. + select { + case r.renewCh <- &RenewOutput{time.Now().UTC(), renewal}: + default: + } + + // Somehow, sometimes, this happens. + if renewal == nil { + return ErrRenewerNoSecretData + } + + // Do nothing if we are not renewable + if !renewal.Renewable { + return ErrRenewerNotRenewable + } + + // Grab the lease duration and sleep duration + leaseDuration := time.Duration(renewal.LeaseDuration) * time.Second + sleepDuration := r.sleepDuration(leaseDuration) + + // If we are within grace, return now. + if leaseDuration <= r.grace || sleepDuration <= r.grace { + return nil + } + + select { + case <-r.stopCh: + return nil + case <-time.After(sleepDuration): + continue + } + } +} + +// sleepDuration calculates the time to sleep given the base lease duration. The +// base is the resulting lease duration. It will be reduced to 1/3 and +// multiplied by a random float between 0.0 and 1.0. This extra randomness +// prevents multiple clients from all trying to renew simultaneously. +func (r *Renewer) sleepDuration(base time.Duration) time.Duration { + sleep := float64(base) + + // Renew at 1/3 the remaining lease. This will give us an opportunity to retry + // at least one more time should the first renewal fail. + sleep = sleep / 3.0 + + // Use a randomness so many clients do not hit Vault simultaneously. + sleep = sleep * (r.random.Float64() + 1) / 2.0 + + return time.Duration(sleep) +} diff --git a/vendor/github.com/hashicorp/vault/api/request.go b/vendor/github.com/hashicorp/vault/api/request.go new file mode 100644 index 0000000000000..83a28bd9f6533 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/request.go @@ -0,0 +1,81 @@ +package api + +import ( + "bytes" + "encoding/json" + "io" + "net/http" + "net/url" +) + +// Request is a raw request configuration structure used to initiate +// API requests to the Vault server. +type Request struct { + Method string + URL *url.URL + Params url.Values + Headers http.Header + ClientToken string + WrapTTL string + Obj interface{} + Body io.Reader + BodySize int64 +} + +// SetJSONBody is used to set a request body that is a JSON-encoded value. +func (r *Request) SetJSONBody(val interface{}) error { + buf := bytes.NewBuffer(nil) + enc := json.NewEncoder(buf) + if err := enc.Encode(val); err != nil { + return err + } + + r.Obj = val + r.Body = buf + r.BodySize = int64(buf.Len()) + return nil +} + +// ResetJSONBody is used to reset the body for a redirect +func (r *Request) ResetJSONBody() error { + if r.Body == nil { + return nil + } + return r.SetJSONBody(r.Obj) +} + +// ToHTTP turns this request into a valid *http.Request for use with the +// net/http package. +func (r *Request) ToHTTP() (*http.Request, error) { + // Encode the query parameters + r.URL.RawQuery = r.Params.Encode() + + // Create the HTTP request + req, err := http.NewRequest(r.Method, r.URL.RequestURI(), r.Body) + if err != nil { + return nil, err + } + + req.URL.User = r.URL.User + req.URL.Scheme = r.URL.Scheme + req.URL.Host = r.URL.Host + req.Host = r.URL.Host + + if r.Headers != nil { + for header, vals := range r.Headers { + for _, val := range vals { + req.Header.Add(header, val) + } + } + } + + if len(r.ClientToken) != 0 { + req.Header.Set("X-Vault-Token", r.ClientToken) + } + + if len(r.WrapTTL) != 0 { + req.Header.Set("X-Vault-Wrap-TTL", r.WrapTTL) + } + + return req, nil +} diff --git a/vendor/github.com/hashicorp/vault/api/response.go b/vendor/github.com/hashicorp/vault/api/response.go new file mode 100644 index 0000000000000..05502e1b0f62e --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/response.go @@ -0,0 +1,73 @@ +package api + +import ( + "bytes" + "fmt" + "io" + "net/http" + + "github.com/hashicorp/vault/helper/jsonutil" +) + +// Response is a raw response that wraps an HTTP response. +type Response struct { + *http.Response +} + +// DecodeJSON will decode the response body to a JSON structure. This +// will consume the response body, but will not close it. Close must +// still be called. +func (r *Response) DecodeJSON(out interface{}) error { + return jsonutil.DecodeJSONFromReader(r.Body, out) +} + +// Error returns an error response if there is one. If there is an error, +// this will fully consume the response body, but will not close it. The +// body must still be closed manually. +func (r *Response) Error() error { + // 200 to 399 are okay status codes. 429 is the code for health status of + // standby nodes. + if (r.StatusCode >= 200 && r.StatusCode < 400) || r.StatusCode == 429 { + return nil + } + + // We have an error. Let's copy the body into our own buffer first, + // so that if we can't decode JSON, we can at least copy it raw. + var bodyBuf bytes.Buffer + if _, err := io.Copy(&bodyBuf, r.Body); err != nil { + return err + } + + // Decode the error response if we can. Note that we wrap the bodyBuf + // in a bytes.Reader here so that the JSON decoder doesn't move the + // read pointer for the original buffer. + var resp ErrorResponse + if err := jsonutil.DecodeJSON(bodyBuf.Bytes(), &resp); err != nil { + // Ignore the decoding error and just drop the raw response + return fmt.Errorf( + "Error making API request.\n\n"+ + "URL: %s %s\n"+ + "Code: %d. Raw Message:\n\n%s", + r.Request.Method, r.Request.URL.String(), + r.StatusCode, bodyBuf.String()) + } + + var errBody bytes.Buffer + errBody.WriteString(fmt.Sprintf( + "Error making API request.\n\n"+ + "URL: %s %s\n"+ + "Code: %d. Errors:\n\n", + r.Request.Method, r.Request.URL.String(), + r.StatusCode)) + for _, err := range resp.Errors { + errBody.WriteString(fmt.Sprintf("* %s", err)) + } + + return fmt.Errorf(errBody.String()) +} + +// ErrorResponse is the raw structure of errors when they're returned by the +// HTTP API. +type ErrorResponse struct { + Errors []string +} diff --git a/vendor/github.com/hashicorp/vault/api/secret.go b/vendor/github.com/hashicorp/vault/api/secret.go new file mode 100644 index 0000000000000..7478a0c544d52 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/secret.go @@ -0,0 +1,69 @@ +package api + +import ( + "io" + "time" + + "github.com/hashicorp/vault/helper/jsonutil" +) + +// Secret is the structure returned for every secret within Vault. +type Secret struct { + // The request ID that generated this response + RequestID string `json:"request_id"` + + LeaseID string `json:"lease_id"` + LeaseDuration int `json:"lease_duration"` + Renewable bool `json:"renewable"` + + // Data is the actual contents of the secret. The format of the data + // is arbitrary and up to the secret backend. + Data map[string]interface{} `json:"data"` + + // Warnings contains any warnings related to the operation. These + // are not issues that caused the command to fail, but that the + // client should be aware of. + Warnings []string `json:"warnings"` + + // Auth, if non-nil, means that there was authentication information + // attached to this response. + Auth *SecretAuth `json:"auth,omitempty"` + + // WrapInfo, if non-nil, means that the initial response was wrapped in the + // cubbyhole of the given token (which has a TTL of the given number of + // seconds) + WrapInfo *SecretWrapInfo `json:"wrap_info,omitempty"` +} + +// SecretWrapInfo contains wrapping information if we have it. If what is +// contained is an authentication token, the accessor for the token will be +// available in WrappedAccessor. +type SecretWrapInfo struct { + Token string `json:"token"` + TTL int `json:"ttl"` + CreationTime time.Time `json:"creation_time"` + CreationPath string `json:"creation_path"` + WrappedAccessor string `json:"wrapped_accessor"` +} + +// SecretAuth is the structure containing auth information if we have it. +type SecretAuth struct { + ClientToken string `json:"client_token"` + Accessor string `json:"accessor"` + Policies []string `json:"policies"` + Metadata map[string]string `json:"metadata"` + + LeaseDuration int `json:"lease_duration"` + Renewable bool `json:"renewable"` +} + +// ParseSecret is used to parse a secret value from JSON from an io.Reader. +func ParseSecret(r io.Reader) (*Secret, error) { + // First decode the JSON into a map[string]interface{} + var secret Secret + if err := jsonutil.DecodeJSONFromReader(r, &secret); err != nil { + return nil, err + } + + return &secret, nil +} diff --git a/vendor/github.com/hashicorp/vault/api/ssh.go b/vendor/github.com/hashicorp/vault/api/ssh.go new file mode 100644 index 0000000000000..a17b0eb230a92 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/ssh.go @@ -0,0 +1,55 @@ +package api + +import "fmt" + +// SSH is used to return a client to invoke operations on SSH backend. +type SSH struct { + c *Client + MountPoint string +} + +// SSH returns the client for logical-backend API calls. +func (c *Client) SSH() *SSH { + return c.SSHWithMountPoint(SSHHelperDefaultMountPoint) +} + +// SSHWithMountPoint returns the client with specific SSH mount point. +func (c *Client) SSHWithMountPoint(mountPoint string) *SSH { + return &SSH{ + c: c, + MountPoint: mountPoint, + } +} + +// Credential invokes the SSH backend API to create a credential to establish an SSH session. +func (c *SSH) Credential(role string, data map[string]interface{}) (*Secret, error) { + r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/%s/creds/%s", c.MountPoint, role)) + if err := r.SetJSONBody(data); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +// SignKey signs the given public key and returns a signed public key to pass +// along with the SSH request. +func (c *SSH) SignKey(role string, data map[string]interface{}) (*Secret, error) { + r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/%s/sign/%s", c.MountPoint, role)) + if err := r.SetJSONBody(data); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} diff --git a/vendor/github.com/hashicorp/vault/api/ssh_agent.go b/vendor/github.com/hashicorp/vault/api/ssh_agent.go new file mode 100644 index 0000000000000..729fd99c43f68 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/ssh_agent.go @@ -0,0 +1,257 @@ +package api + +import ( + "crypto/tls" + "crypto/x509" + "fmt" + "io/ioutil" + "os" + + "github.com/hashicorp/go-cleanhttp" + "github.com/hashicorp/go-multierror" + "github.com/hashicorp/go-rootcerts" + "github.com/hashicorp/hcl" + "github.com/hashicorp/hcl/hcl/ast" + "github.com/mitchellh/mapstructure" +) + +const ( + // SSHHelperDefaultMountPoint is the default path at which SSH backend will be + // mounted in the Vault server. + SSHHelperDefaultMountPoint = "ssh" + + // VerifyEchoRequest is the echo request message sent as OTP by the helper. + VerifyEchoRequest = "verify-echo-request" + + // VerifyEchoResponse is the echo response message sent as a response to OTP + // matching echo request. + VerifyEchoResponse = "verify-echo-response" +) + +// SSHHelper is a structure representing a vault-ssh-helper which can talk to vault server +// in order to verify the OTP entered by the user. It contains the path at which +// SSH backend is mounted at the server. +type SSHHelper struct { + c *Client + MountPoint string +} + +// SSHVerifyResponse is a structure representing the fields in Vault server's +// response. +type SSHVerifyResponse struct { + // Usually empty. If the request OTP is echo request message, this will + // be set to the corresponding echo response message. + Message string `json:"message" structs:"message" mapstructure:"message"` + + // Username associated with the OTP + Username string `json:"username" structs:"username" mapstructure:"username"` + + // IP associated with the OTP + IP string `json:"ip" structs:"ip" mapstructure:"ip"` + + // Name of the role against which the OTP was issued + RoleName string `json:"role_name" structs:"role_name" mapstructure:"role_name"` +} + +// SSHHelperConfig is a structure which represents the entries from the vault-ssh-helper's configuration file. +type SSHHelperConfig struct { + VaultAddr string `hcl:"vault_addr"` + SSHMountPoint string `hcl:"ssh_mount_point"` + CACert string `hcl:"ca_cert"` + CAPath string `hcl:"ca_path"` + AllowedCidrList string `hcl:"allowed_cidr_list"` + AllowedRoles string `hcl:"allowed_roles"` + TLSSkipVerify bool `hcl:"tls_skip_verify"` + TLSServerName string `hcl:"tls_server_name"` +} + +// SetTLSParameters sets the TLS parameters for this SSH agent. +func (c *SSHHelperConfig) SetTLSParameters(clientConfig *Config, certPool *x509.CertPool) { + tlsConfig := &tls.Config{ + InsecureSkipVerify: c.TLSSkipVerify, + MinVersion: tls.VersionTLS12, + RootCAs: certPool, + ServerName: c.TLSServerName, + } + + transport := cleanhttp.DefaultTransport() + transport.TLSClientConfig = tlsConfig + clientConfig.HttpClient.Transport = transport +} + +// Returns true if any of the following conditions are true: +// * CA cert is configured +// * CA path is configured +// * configured to skip certificate verification +// * TLS server name is configured +// +func (c *SSHHelperConfig) shouldSetTLSParameters() bool { + return c.CACert != "" || c.CAPath != "" || c.TLSServerName != "" || c.TLSSkipVerify +} + +// NewClient returns a new client for the configuration. This client will be used by the +// vault-ssh-helper to communicate with Vault server and verify the OTP entered by user. +// If the configuration supplies Vault SSL certificates, then the client will +// have TLS configured in its transport. +func (c *SSHHelperConfig) NewClient() (*Client, error) { + // Creating a default client configuration for communicating with vault server. + clientConfig := DefaultConfig() + + // Pointing the client to the actual address of vault server. + clientConfig.Address = c.VaultAddr + + // Check if certificates are provided via config file. + if c.shouldSetTLSParameters() { + rootConfig := &rootcerts.Config{ + CAFile: c.CACert, + CAPath: c.CAPath, + } + certPool, err := rootcerts.LoadCACerts(rootConfig) + if err != nil { + return nil, err + } + // Enable TLS on the HTTP client information + c.SetTLSParameters(clientConfig, certPool) + } + + // Creating the client object for the given configuration + client, err := NewClient(clientConfig) + if err != nil { + return nil, err + } + + return client, nil +} + +// LoadSSHHelperConfig loads ssh-helper's configuration from the file and populates the corresponding +// in-memory structure. +// +// Vault address is a required parameter. +// Mount point defaults to "ssh". +func LoadSSHHelperConfig(path string) (*SSHHelperConfig, error) { + contents, err := ioutil.ReadFile(path) + if err != nil && !os.IsNotExist(err) { + return nil, multierror.Prefix(err, "ssh_helper:") + } + return ParseSSHHelperConfig(string(contents)) +} + +// ParseSSHHelperConfig parses the given contents as a string for the SSHHelper +// configuration. +func ParseSSHHelperConfig(contents string) (*SSHHelperConfig, error) { + root, err := hcl.Parse(string(contents)) + if err != nil { + return nil, fmt.Errorf("ssh_helper: error parsing config: %s", err) + } + + list, ok := root.Node.(*ast.ObjectList) + if !ok { + return nil, fmt.Errorf("ssh_helper: error parsing config: file doesn't contain a root object") + } + + valid := []string{ + "vault_addr", + "ssh_mount_point", + "ca_cert", + "ca_path", + "allowed_cidr_list", + "allowed_roles", + "tls_skip_verify", + "tls_server_name", + } + if err := checkHCLKeys(list, valid); err != nil { + return nil, multierror.Prefix(err, "ssh_helper:") + } + + var c SSHHelperConfig + c.SSHMountPoint = SSHHelperDefaultMountPoint + if err := hcl.DecodeObject(&c, list); err != nil { + return nil, multierror.Prefix(err, "ssh_helper:") + } + + if c.VaultAddr == "" { + return nil, fmt.Errorf("ssh_helper: missing config 'vault_addr'") + } + return &c, nil +} + +// SSHHelper creates an SSHHelper object which can talk to Vault server with SSH backend +// mounted at default path ("ssh"). +func (c *Client) SSHHelper() *SSHHelper { + return c.SSHHelperWithMountPoint(SSHHelperDefaultMountPoint) +} + +// SSHHelperWithMountPoint creates an SSHHelper object which can talk to Vault server with SSH backend +// mounted at a specific mount point. +func (c *Client) SSHHelperWithMountPoint(mountPoint string) *SSHHelper { + return &SSHHelper{ + c: c, + MountPoint: mountPoint, + } +} + +// Verify verifies if the key provided by user is present in Vault server. The response +// will contain the IP address and username associated with the OTP. In case the +// OTP matches the echo request message, instead of searching an entry for the OTP, +// an echo response message is returned. This feature is used by ssh-helper to verify if +// its configured correctly. +func (c *SSHHelper) Verify(otp string) (*SSHVerifyResponse, error) { + data := map[string]interface{}{ + "otp": otp, + } + verifyPath := fmt.Sprintf("/v1/%s/verify", c.MountPoint) + r := c.c.NewRequest("PUT", verifyPath) + if err := r.SetJSONBody(data); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + secret, err := ParseSecret(resp.Body) + if err != nil { + return nil, err + } + + if secret.Data == nil { + return nil, nil + } + + var verifyResp SSHVerifyResponse + err = mapstructure.Decode(secret.Data, &verifyResp) + if err != nil { + return nil, err + } + return &verifyResp, nil +} + +func checkHCLKeys(node ast.Node, valid []string) error { + var list *ast.ObjectList + switch n := node.(type) { + case *ast.ObjectList: + list = n + case *ast.ObjectType: + list = n.List + default: + return fmt.Errorf("cannot check HCL keys of type %T", n) + } + + validMap := make(map[string]struct{}, len(valid)) + for _, v := range valid { + validMap[v] = struct{}{} + } + + var result error + for _, item := range list.Items { + key := item.Keys[0].Token.Value().(string) + if _, ok := validMap[key]; !ok { + result = multierror.Append(result, fmt.Errorf( + "invalid key '%s' on line %d", key, item.Assign.Line)) + } + } + + return result +} diff --git a/vendor/github.com/hashicorp/vault/api/sys.go b/vendor/github.com/hashicorp/vault/api/sys.go new file mode 100644 index 0000000000000..5fb111887c0d3 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys.go @@ -0,0 +1,11 @@ +package api + +// Sys is used to perform system-related operations on Vault. +type Sys struct { + c *Client +} + +// Sys is used to return the client for sys-related API calls. +func (c *Client) Sys() *Sys { + return &Sys{c: c} +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_audit.go b/vendor/github.com/hashicorp/vault/api/sys_audit.go new file mode 100644 index 0000000000000..89f2141664af9 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_audit.go @@ -0,0 +1,128 @@ +package api + +import ( + "fmt" + + "github.com/fatih/structs" + "github.com/mitchellh/mapstructure" +) + +func (c *Sys) AuditHash(path string, input string) (string, error) { + body := map[string]interface{}{ + "input": input, + } + + r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/sys/audit-hash/%s", path)) + if err := r.SetJSONBody(body); err != nil { + return "", err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return "", err + } + defer resp.Body.Close() + + type d struct { + Hash string `json:"hash"` + } + + var result d + err = resp.DecodeJSON(&result) + if err != nil { + return "", err + } + + return result.Hash, err +} + +func (c *Sys) ListAudit() (map[string]*Audit, error) { + r := c.c.NewRequest("GET", "/v1/sys/audit") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result map[string]interface{} + err = resp.DecodeJSON(&result) + if err != nil { + return nil, err + } + + mounts := map[string]*Audit{} + for k, v := range result { + switch v.(type) { + case map[string]interface{}: + default: + continue + } + var res Audit + err = mapstructure.Decode(v, &res) + if err != nil { + return nil, err + } + // Not a mount, some other api.Secret data + if res.Type == "" { + continue + } + mounts[k] = &res + } + + return mounts, nil +} + +// DEPRECATED: Use EnableAuditWithOptions instead +func (c *Sys) EnableAudit( + path string, auditType string, desc string, opts map[string]string) error { + return c.EnableAuditWithOptions(path, &EnableAuditOptions{ + Type: auditType, + Description: desc, + Options: opts, + }) +} + +func (c *Sys) EnableAuditWithOptions(path string, options *EnableAuditOptions) error { + body := structs.Map(options) + + r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/sys/audit/%s", path)) + if err := r.SetJSONBody(body); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +func (c *Sys) DisableAudit(path string) error { + r := c.c.NewRequest("DELETE", fmt.Sprintf("/v1/sys/audit/%s", path)) + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +// Structures for the requests/resposne are all down here. They aren't +// individually documented because the map almost directly to the raw HTTP API +// documentation. Please refer to that documentation for more details. + +type EnableAuditOptions struct { + Type string `json:"type" structs:"type"` + Description string `json:"description" structs:"description"` + Options map[string]string `json:"options" structs:"options"` + Local bool `json:"local" structs:"local"` +} + +type Audit struct { + Path string + Type string + Description string + Options map[string]string + Local bool +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_auth.go b/vendor/github.com/hashicorp/vault/api/sys_auth.go new file mode 100644 index 0000000000000..fd55e429e620a --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_auth.go @@ -0,0 +1,103 @@ +package api + +import ( + "fmt" + + "github.com/fatih/structs" + "github.com/mitchellh/mapstructure" +) + +func (c *Sys) ListAuth() (map[string]*AuthMount, error) { + r := c.c.NewRequest("GET", "/v1/sys/auth") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result map[string]interface{} + err = resp.DecodeJSON(&result) + if err != nil { + return nil, err + } + + mounts := map[string]*AuthMount{} + for k, v := range result { + switch v.(type) { + case map[string]interface{}: + default: + continue + } + var res AuthMount + err = mapstructure.Decode(v, &res) + if err != nil { + return nil, err + } + // Not a mount, some other api.Secret data + if res.Type == "" { + continue + } + mounts[k] = &res + } + + return mounts, nil +} + +// DEPRECATED: Use EnableAuthWithOptions instead +func (c *Sys) EnableAuth(path, authType, desc string) error { + return c.EnableAuthWithOptions(path, &EnableAuthOptions{ + Type: authType, + Description: desc, + }) +} + +func (c *Sys) EnableAuthWithOptions(path string, options *EnableAuthOptions) error { + body := structs.Map(options) + + r := c.c.NewRequest("POST", fmt.Sprintf("/v1/sys/auth/%s", path)) + if err := r.SetJSONBody(body); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +func (c *Sys) DisableAuth(path string) error { + r := c.c.NewRequest("DELETE", fmt.Sprintf("/v1/sys/auth/%s", path)) + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +// Structures for the requests/resposne are all down here. They aren't +// individually documentd because the map almost directly to the raw HTTP API +// documentation. Please refer to that documentation for more details. + +type EnableAuthOptions struct { + Type string `json:"type" structs:"type"` + Description string `json:"description" structs:"description"` + Local bool `json:"local" structs:"local"` + PluginName string `json:"plugin_name,omitempty" structs:"plugin_name,omitempty" mapstructure:"plugin_name"` +} + +type AuthMount struct { + Type string `json:"type" structs:"type" mapstructure:"type"` + Description string `json:"description" structs:"description" mapstructure:"description"` + Accessor string `json:"accessor" structs:"accessor" mapstructure:"accessor"` + Config AuthConfigOutput `json:"config" structs:"config" mapstructure:"config"` + Local bool `json:"local" structs:"local" mapstructure:"local"` +} + +type AuthConfigOutput struct { + DefaultLeaseTTL int `json:"default_lease_ttl" structs:"default_lease_ttl" mapstructure:"default_lease_ttl"` + MaxLeaseTTL int `json:"max_lease_ttl" structs:"max_lease_ttl" mapstructure:"max_lease_ttl"` + PluginName string `json:"plugin_name,omitempty" structs:"plugin_name,omitempty" mapstructure:"plugin_name"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_capabilities.go b/vendor/github.com/hashicorp/vault/api/sys_capabilities.go new file mode 100644 index 0000000000000..80f621884955d --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_capabilities.go @@ -0,0 +1,43 @@ +package api + +import "fmt" + +func (c *Sys) CapabilitiesSelf(path string) ([]string, error) { + return c.Capabilities(c.c.Token(), path) +} + +func (c *Sys) Capabilities(token, path string) ([]string, error) { + body := map[string]string{ + "token": token, + "path": path, + } + + reqPath := "/v1/sys/capabilities" + if token == c.c.Token() { + reqPath = fmt.Sprintf("%s-self", reqPath) + } + + r := c.c.NewRequest("POST", reqPath) + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result map[string]interface{} + err = resp.DecodeJSON(&result) + if err != nil { + return nil, err + } + + var capabilities []string + capabilitiesRaw := result["capabilities"].([]interface{}) + for _, capability := range capabilitiesRaw { + capabilities = append(capabilities, capability.(string)) + } + return capabilities, nil +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_config_cors.go b/vendor/github.com/hashicorp/vault/api/sys_config_cors.go new file mode 100644 index 0000000000000..e7f2a59453c7e --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_config_cors.go @@ -0,0 +1,56 @@ +package api + +func (c *Sys) CORSStatus() (*CORSResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/config/cors") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result CORSResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) ConfigureCORS(req *CORSRequest) (*CORSResponse, error) { + r := c.c.NewRequest("PUT", "/v1/sys/config/cors") + if err := r.SetJSONBody(req); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result CORSResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) DisableCORS() (*CORSResponse, error) { + r := c.c.NewRequest("DELETE", "/v1/sys/config/cors") + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result CORSResponse + err = resp.DecodeJSON(&result) + return &result, err + +} + +type CORSRequest struct { + AllowedOrigins string `json:"allowed_origins"` + Enabled bool `json:"enabled"` +} + +type CORSResponse struct { + AllowedOrigins string `json:"allowed_origins"` + Enabled bool `json:"enabled"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_generate_root.go b/vendor/github.com/hashicorp/vault/api/sys_generate_root.go new file mode 100644 index 0000000000000..8dc2095f356f9 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_generate_root.go @@ -0,0 +1,77 @@ +package api + +func (c *Sys) GenerateRootStatus() (*GenerateRootStatusResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/generate-root/attempt") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result GenerateRootStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) GenerateRootInit(otp, pgpKey string) (*GenerateRootStatusResponse, error) { + body := map[string]interface{}{ + "otp": otp, + "pgp_key": pgpKey, + } + + r := c.c.NewRequest("PUT", "/v1/sys/generate-root/attempt") + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result GenerateRootStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) GenerateRootCancel() error { + r := c.c.NewRequest("DELETE", "/v1/sys/generate-root/attempt") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) GenerateRootUpdate(shard, nonce string) (*GenerateRootStatusResponse, error) { + body := map[string]interface{}{ + "key": shard, + "nonce": nonce, + } + + r := c.c.NewRequest("PUT", "/v1/sys/generate-root/update") + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result GenerateRootStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +type GenerateRootStatusResponse struct { + Nonce string + Started bool + Progress int + Required int + Complete bool + EncodedRootToken string `json:"encoded_root_token"` + PGPFingerprint string `json:"pgp_fingerprint"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_health.go b/vendor/github.com/hashicorp/vault/api/sys_health.go new file mode 100644 index 0000000000000..822354c348417 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_health.go @@ -0,0 +1,29 @@ +package api + +func (c *Sys) Health() (*HealthResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/health") + // If the code is 400 or above it will automatically turn into an error, + // but the sys/health API defaults to returning 5xx when not sealed or + // inited, so we force this code to be something else so we parse correctly + r.Params.Add("sealedcode", "299") + r.Params.Add("uninitcode", "299") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result HealthResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +type HealthResponse struct { + Initialized bool `json:"initialized"` + Sealed bool `json:"sealed"` + Standby bool `json:"standby"` + ServerTimeUTC int64 `json:"server_time_utc"` + Version string `json:"version"` + ClusterName string `json:"cluster_name,omitempty"` + ClusterID string `json:"cluster_id,omitempty"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_init.go b/vendor/github.com/hashicorp/vault/api/sys_init.go new file mode 100644 index 0000000000000..f824ab7ddbed8 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_init.go @@ -0,0 +1,54 @@ +package api + +func (c *Sys) InitStatus() (bool, error) { + r := c.c.NewRequest("GET", "/v1/sys/init") + resp, err := c.c.RawRequest(r) + if err != nil { + return false, err + } + defer resp.Body.Close() + + var result InitStatusResponse + err = resp.DecodeJSON(&result) + return result.Initialized, err +} + +func (c *Sys) Init(opts *InitRequest) (*InitResponse, error) { + r := c.c.NewRequest("PUT", "/v1/sys/init") + if err := r.SetJSONBody(opts); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result InitResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +type InitRequest struct { + SecretShares int `json:"secret_shares"` + SecretThreshold int `json:"secret_threshold"` + StoredShares int `json:"stored_shares"` + PGPKeys []string `json:"pgp_keys"` + RecoveryShares int `json:"recovery_shares"` + RecoveryThreshold int `json:"recovery_threshold"` + RecoveryPGPKeys []string `json:"recovery_pgp_keys"` + RootTokenPGPKey string `json:"root_token_pgp_key"` +} + +type InitStatusResponse struct { + Initialized bool +} + +type InitResponse struct { + Keys []string `json:"keys"` + KeysB64 []string `json:"keys_base64"` + RecoveryKeys []string `json:"recovery_keys"` + RecoveryKeysB64 []string `json:"recovery_keys_base64"` + RootToken string `json:"root_token"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_leader.go b/vendor/github.com/hashicorp/vault/api/sys_leader.go new file mode 100644 index 0000000000000..4951c46e18099 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_leader.go @@ -0,0 +1,21 @@ +package api + +func (c *Sys) Leader() (*LeaderResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/leader") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result LeaderResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +type LeaderResponse struct { + HAEnabled bool `json:"ha_enabled"` + IsSelf bool `json:"is_self"` + LeaderAddress string `json:"leader_address"` + LeaderClusterAddress string `json:"leader_cluster_address"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_leases.go b/vendor/github.com/hashicorp/vault/api/sys_leases.go new file mode 100644 index 0000000000000..34bd99e652235 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_leases.go @@ -0,0 +1,48 @@ +package api + +func (c *Sys) Renew(id string, increment int) (*Secret, error) { + r := c.c.NewRequest("PUT", "/v1/sys/leases/renew") + + body := map[string]interface{}{ + "increment": increment, + "lease_id": id, + } + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + return ParseSecret(resp.Body) +} + +func (c *Sys) Revoke(id string) error { + r := c.c.NewRequest("PUT", "/v1/sys/leases/revoke/"+id) + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) RevokePrefix(id string) error { + r := c.c.NewRequest("PUT", "/v1/sys/leases/revoke-prefix/"+id) + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) RevokeForce(id string) error { + r := c.c.NewRequest("PUT", "/v1/sys/leases/revoke-force/"+id) + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_mounts.go b/vendor/github.com/hashicorp/vault/api/sys_mounts.go new file mode 100644 index 0000000000000..e0bb9ff0d538c --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_mounts.go @@ -0,0 +1,149 @@ +package api + +import ( + "fmt" + + "github.com/fatih/structs" + "github.com/mitchellh/mapstructure" +) + +func (c *Sys) ListMounts() (map[string]*MountOutput, error) { + r := c.c.NewRequest("GET", "/v1/sys/mounts") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result map[string]interface{} + err = resp.DecodeJSON(&result) + if err != nil { + return nil, err + } + + mounts := map[string]*MountOutput{} + for k, v := range result { + switch v.(type) { + case map[string]interface{}: + default: + continue + } + var res MountOutput + err = mapstructure.Decode(v, &res) + if err != nil { + return nil, err + } + // Not a mount, some other api.Secret data + if res.Type == "" { + continue + } + mounts[k] = &res + } + + return mounts, nil +} + +func (c *Sys) Mount(path string, mountInfo *MountInput) error { + body := structs.Map(mountInfo) + + r := c.c.NewRequest("POST", fmt.Sprintf("/v1/sys/mounts/%s", path)) + if err := r.SetJSONBody(body); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +func (c *Sys) Unmount(path string) error { + r := c.c.NewRequest("DELETE", fmt.Sprintf("/v1/sys/mounts/%s", path)) + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) Remount(from, to string) error { + body := map[string]interface{}{ + "from": from, + "to": to, + } + + r := c.c.NewRequest("POST", "/v1/sys/remount") + if err := r.SetJSONBody(body); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) TuneMount(path string, config MountConfigInput) error { + body := structs.Map(config) + r := c.c.NewRequest("POST", fmt.Sprintf("/v1/sys/mounts/%s/tune", path)) + if err := r.SetJSONBody(body); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) MountConfig(path string) (*MountConfigOutput, error) { + r := c.c.NewRequest("GET", fmt.Sprintf("/v1/sys/mounts/%s/tune", path)) + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result MountConfigOutput + err = resp.DecodeJSON(&result) + if err != nil { + return nil, err + } + + return &result, err +} + +type MountInput struct { + Type string `json:"type" structs:"type"` + Description string `json:"description" structs:"description"` + Config MountConfigInput `json:"config" structs:"config"` + Local bool `json:"local" structs:"local"` +} + +type MountConfigInput struct { + DefaultLeaseTTL string `json:"default_lease_ttl" structs:"default_lease_ttl" mapstructure:"default_lease_ttl"` + MaxLeaseTTL string `json:"max_lease_ttl" structs:"max_lease_ttl" mapstructure:"max_lease_ttl"` + ForceNoCache bool `json:"force_no_cache" structs:"force_no_cache" mapstructure:"force_no_cache"` + PluginName string `json:"plugin_name,omitempty" structs:"plugin_name,omitempty" mapstructure:"plugin_name"` +} + +type MountOutput struct { + Type string `json:"type" structs:"type"` + Description string `json:"description" structs:"description"` + Accessor string `json:"accessor" structs:"accessor"` + Config MountConfigOutput `json:"config" structs:"config"` + Local bool `json:"local" structs:"local"` +} + +type MountConfigOutput struct { + DefaultLeaseTTL int `json:"default_lease_ttl" structs:"default_lease_ttl" mapstructure:"default_lease_ttl"` + MaxLeaseTTL int `json:"max_lease_ttl" structs:"max_lease_ttl" mapstructure:"max_lease_ttl"` + ForceNoCache bool `json:"force_no_cache" structs:"force_no_cache" mapstructure:"force_no_cache"` + PluginName string `json:"plugin_name,omitempty" structs:"plugin_name,omitempty" mapstructure:"plugin_name"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_policy.go b/vendor/github.com/hashicorp/vault/api/sys_policy.go new file mode 100644 index 0000000000000..ba0e17fab59a0 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_policy.go @@ -0,0 +1,95 @@ +package api + +import "fmt" + +func (c *Sys) ListPolicies() ([]string, error) { + r := c.c.NewRequest("GET", "/v1/sys/policy") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result map[string]interface{} + err = resp.DecodeJSON(&result) + if err != nil { + return nil, err + } + + var ok bool + if _, ok = result["policies"]; !ok { + return nil, fmt.Errorf("policies not found in response") + } + + listRaw := result["policies"].([]interface{}) + var policies []string + + for _, val := range listRaw { + policies = append(policies, val.(string)) + } + + return policies, err +} + +func (c *Sys) GetPolicy(name string) (string, error) { + r := c.c.NewRequest("GET", fmt.Sprintf("/v1/sys/policy/%s", name)) + resp, err := c.c.RawRequest(r) + if resp != nil { + defer resp.Body.Close() + if resp.StatusCode == 404 { + return "", nil + } + } + if err != nil { + return "", err + } + + var result map[string]interface{} + err = resp.DecodeJSON(&result) + if err != nil { + return "", err + } + + var ok bool + if _, ok = result["rules"]; !ok { + return "", fmt.Errorf("rules not found in response") + } + + return result["rules"].(string), nil +} + +func (c *Sys) PutPolicy(name, rules string) error { + body := map[string]string{ + "rules": rules, + } + + r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/sys/policy/%s", name)) + if err := r.SetJSONBody(body); err != nil { + return err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return err + } + defer resp.Body.Close() + + return nil +} + +func (c *Sys) DeletePolicy(name string) error { + r := c.c.NewRequest("DELETE", fmt.Sprintf("/v1/sys/policy/%s", name)) + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +type getPoliciesResp struct { + Rules string `json:"rules"` +} + +type listPoliciesResp struct { + Policies []string `json:"policies"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_rekey.go b/vendor/github.com/hashicorp/vault/api/sys_rekey.go new file mode 100644 index 0000000000000..e6d039e275c0b --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_rekey.go @@ -0,0 +1,202 @@ +package api + +func (c *Sys) RekeyStatus() (*RekeyStatusResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/rekey/init") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyRecoveryKeyStatus() (*RekeyStatusResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/rekey-recovery-key/init") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyInit(config *RekeyInitRequest) (*RekeyStatusResponse, error) { + r := c.c.NewRequest("PUT", "/v1/sys/rekey/init") + if err := r.SetJSONBody(config); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyRecoveryKeyInit(config *RekeyInitRequest) (*RekeyStatusResponse, error) { + r := c.c.NewRequest("PUT", "/v1/sys/rekey-recovery-key/init") + if err := r.SetJSONBody(config); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyCancel() error { + r := c.c.NewRequest("DELETE", "/v1/sys/rekey/init") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) RekeyRecoveryKeyCancel() error { + r := c.c.NewRequest("DELETE", "/v1/sys/rekey-recovery-key/init") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) RekeyUpdate(shard, nonce string) (*RekeyUpdateResponse, error) { + body := map[string]interface{}{ + "key": shard, + "nonce": nonce, + } + + r := c.c.NewRequest("PUT", "/v1/sys/rekey/update") + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyUpdateResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyRecoveryKeyUpdate(shard, nonce string) (*RekeyUpdateResponse, error) { + body := map[string]interface{}{ + "key": shard, + "nonce": nonce, + } + + r := c.c.NewRequest("PUT", "/v1/sys/rekey-recovery-key/update") + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyUpdateResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyRetrieveBackup() (*RekeyRetrieveResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/rekey/backup") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyRetrieveResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyRetrieveRecoveryBackup() (*RekeyRetrieveResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/rekey/recovery-backup") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result RekeyRetrieveResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +func (c *Sys) RekeyDeleteBackup() error { + r := c.c.NewRequest("DELETE", "/v1/sys/rekey/backup") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + + return err +} + +func (c *Sys) RekeyDeleteRecoveryBackup() error { + r := c.c.NewRequest("DELETE", "/v1/sys/rekey/recovery-backup") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + + return err +} + +type RekeyInitRequest struct { + SecretShares int `json:"secret_shares"` + SecretThreshold int `json:"secret_threshold"` + PGPKeys []string `json:"pgp_keys"` + Backup bool +} + +type RekeyStatusResponse struct { + Nonce string + Started bool + T int + N int + Progress int + Required int + PGPFingerprints []string `json:"pgp_fingerprints"` + Backup bool +} + +type RekeyUpdateResponse struct { + Nonce string + Complete bool + Keys []string + KeysB64 []string `json:"keys_base64"` + PGPFingerprints []string `json:"pgp_fingerprints"` + Backup bool +} + +type RekeyRetrieveResponse struct { + Nonce string + Keys map[string][]string + KeysB64 map[string][]string `json:"keys_base64"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_rotate.go b/vendor/github.com/hashicorp/vault/api/sys_rotate.go new file mode 100644 index 0000000000000..8108dced82866 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_rotate.go @@ -0,0 +1,30 @@ +package api + +import "time" + +func (c *Sys) Rotate() error { + r := c.c.NewRequest("POST", "/v1/sys/rotate") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) KeyStatus() (*KeyStatus, error) { + r := c.c.NewRequest("GET", "/v1/sys/key-status") + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + result := new(KeyStatus) + err = resp.DecodeJSON(result) + return result, err +} + +type KeyStatus struct { + Term int `json:"term"` + InstallTime time.Time `json:"install_time"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_seal.go b/vendor/github.com/hashicorp/vault/api/sys_seal.go new file mode 100644 index 0000000000000..97a49aeb44011 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_seal.go @@ -0,0 +1,60 @@ +package api + +func (c *Sys) SealStatus() (*SealStatusResponse, error) { + r := c.c.NewRequest("GET", "/v1/sys/seal-status") + return sealStatusRequest(c, r) +} + +func (c *Sys) Seal() error { + r := c.c.NewRequest("PUT", "/v1/sys/seal") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} + +func (c *Sys) ResetUnsealProcess() (*SealStatusResponse, error) { + body := map[string]interface{}{"reset": true} + + r := c.c.NewRequest("PUT", "/v1/sys/unseal") + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + return sealStatusRequest(c, r) +} + +func (c *Sys) Unseal(shard string) (*SealStatusResponse, error) { + body := map[string]interface{}{"key": shard} + + r := c.c.NewRequest("PUT", "/v1/sys/unseal") + if err := r.SetJSONBody(body); err != nil { + return nil, err + } + + return sealStatusRequest(c, r) +} + +func sealStatusRequest(c *Sys, r *Request) (*SealStatusResponse, error) { + resp, err := c.c.RawRequest(r) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var result SealStatusResponse + err = resp.DecodeJSON(&result) + return &result, err +} + +type SealStatusResponse struct { + Sealed bool `json:"sealed"` + T int `json:"t"` + N int `json:"n"` + Progress int `json:"progress"` + Nonce string `json:"nonce"` + Version string `json:"version"` + ClusterName string `json:"cluster_name,omitempty"` + ClusterID string `json:"cluster_id,omitempty"` +} diff --git a/vendor/github.com/hashicorp/vault/api/sys_stepdown.go b/vendor/github.com/hashicorp/vault/api/sys_stepdown.go new file mode 100644 index 0000000000000..421e5f19fb960 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/api/sys_stepdown.go @@ -0,0 +1,10 @@ +package api + +func (c *Sys) StepDown() error { + r := c.c.NewRequest("PUT", "/v1/sys/step-down") + resp, err := c.c.RawRequest(r) + if err == nil { + defer resp.Body.Close() + } + return err +} diff --git a/vendor/github.com/hashicorp/vault/helper/compressutil/BUILD b/vendor/github.com/hashicorp/vault/helper/compressutil/BUILD new file mode 100644 index 0000000000000..e6b952933e727 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/helper/compressutil/BUILD @@ -0,0 +1,28 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["compress.go"], + tags = ["automanaged"], + deps = ["//vendor/github.com/golang/snappy:go_default_library"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/vault/helper/compressutil/compress.go b/vendor/github.com/hashicorp/vault/helper/compressutil/compress.go new file mode 100644 index 0000000000000..31a2dcd61e7aa --- /dev/null +++ b/vendor/github.com/hashicorp/vault/helper/compressutil/compress.go @@ -0,0 +1,191 @@ +package compressutil + +import ( + "bytes" + "compress/gzip" + "compress/lzw" + "fmt" + "io" + + "github.com/golang/snappy" +) + +const ( + // A byte value used as a canary prefix for the compressed information + // which is used to distinguish if a JSON input is compressed or not. + // The value of this constant should not be a first character of any + // valid JSON string. + + // Byte value used as canary when using Gzip format + CompressionCanaryGzip byte = 'G' + + // Byte value used as canary when using Lzw format + CompressionCanaryLzw byte = 'L' + + // Byte value used as canary when using Snappy format + CompressionCanarySnappy byte = 'S' + + CompressionTypeLzw = "lzw" + + CompressionTypeGzip = "gzip" + + CompressionTypeSnappy = "snappy" +) + +// SnappyReadCloser embeds the snappy reader which implements the io.Reader +// interface. The decompress procedure in this utility expectes an +// io.ReadCloser. This type implements the io.Closer interface to retain the +// generic way of decompression. +type SnappyReadCloser struct { + *snappy.Reader +} + +// Close is a noop method implemented only to satisfy the io.Closer interface +func (s *SnappyReadCloser) Close() error { + return nil +} + +// CompressionConfig is used to select a compression type to be performed by +// Compress and Decompress utilities. +// Supported types are: +// * CompressionTypeLzw +// * CompressionTypeGzip +// * CompressionTypeSnappy +// +// When using CompressionTypeGzip, the compression levels can also be chosen: +// * gzip.DefaultCompression +// * gzip.BestSpeed +// * gzip.BestCompression +type CompressionConfig struct { + // Type of the compression algorithm to be used + Type string + + // When using Gzip format, the compression level to employ + GzipCompressionLevel int +} + +// Compress places the canary byte in a buffer and uses the same buffer to fill +// in the compressed information of the given input. The configuration supports +// two type of compression: LZW and Gzip. When using Gzip compression format, +// if GzipCompressionLevel is not specified, the 'gzip.DefaultCompression' will +// be assumed. +func Compress(data []byte, config *CompressionConfig) ([]byte, error) { + var buf bytes.Buffer + var writer io.WriteCloser + var err error + + if config == nil { + return nil, fmt.Errorf("config is nil") + } + + // Write the canary into the buffer and create writer to compress the + // input data based on the configured type + switch config.Type { + case CompressionTypeLzw: + buf.Write([]byte{CompressionCanaryLzw}) + + writer = lzw.NewWriter(&buf, lzw.LSB, 8) + case CompressionTypeGzip: + buf.Write([]byte{CompressionCanaryGzip}) + + switch { + case config.GzipCompressionLevel == gzip.BestCompression, + config.GzipCompressionLevel == gzip.BestSpeed, + config.GzipCompressionLevel == gzip.DefaultCompression: + // These are valid compression levels + default: + // If compression level is set to NoCompression or to + // any invalid value, fallback to Defaultcompression + config.GzipCompressionLevel = gzip.DefaultCompression + } + writer, err = gzip.NewWriterLevel(&buf, config.GzipCompressionLevel) + case CompressionTypeSnappy: + buf.Write([]byte{CompressionCanarySnappy}) + writer = snappy.NewBufferedWriter(&buf) + default: + return nil, fmt.Errorf("unsupported compression type") + } + + if err != nil { + return nil, fmt.Errorf("failed to create a compression writer; err: %v", err) + } + + if writer == nil { + return nil, fmt.Errorf("failed to create a compression writer") + } + + // Compress the input and place it in the same buffer containing the + // canary byte. + if _, err = writer.Write(data); err != nil { + return nil, fmt.Errorf("failed to compress input data; err: %v", err) + } + + // Close the io.WriteCloser + if err = writer.Close(); err != nil { + return nil, err + } + + // Return the compressed bytes with canary byte at the start + return buf.Bytes(), nil +} + +// Decompress checks if the first byte in the input matches the canary byte. +// If the first byte is a canary byte, then the input past the canary byte +// will be decompressed using the method specified in the given configuration. +// If the first byte isn't a canary byte, then the utility returns a boolean +// value indicating that the input was not compressed. +func Decompress(data []byte) ([]byte, bool, error) { + var err error + var reader io.ReadCloser + if data == nil || len(data) == 0 { + return nil, false, fmt.Errorf("'data' being decompressed is empty") + } + + switch { + // If the first byte matches the canary byte, remove the canary + // byte and try to decompress the data that is after the canary. + case data[0] == CompressionCanaryGzip: + if len(data) < 2 { + return nil, false, fmt.Errorf("invalid 'data' after the canary") + } + data = data[1:] + reader, err = gzip.NewReader(bytes.NewReader(data)) + case data[0] == CompressionCanaryLzw: + if len(data) < 2 { + return nil, false, fmt.Errorf("invalid 'data' after the canary") + } + data = data[1:] + reader = lzw.NewReader(bytes.NewReader(data), lzw.LSB, 8) + + case data[0] == CompressionCanarySnappy: + if len(data) < 2 { + return nil, false, fmt.Errorf("invalid 'data' after the canary") + } + data = data[1:] + reader = &SnappyReadCloser{ + Reader: snappy.NewReader(bytes.NewReader(data)), + } + default: + // If the first byte doesn't match the canary byte, it means + // that the content was not compressed at all. Indicate the + // caller that the input was not compressed. + return nil, true, nil + } + if err != nil { + return nil, false, fmt.Errorf("failed to create a compression reader; err: %v", err) + } + if reader == nil { + return nil, false, fmt.Errorf("failed to create a compression reader") + } + + // Close the io.ReadCloser + defer reader.Close() + + // Read all the compressed data into a buffer + var buf bytes.Buffer + if _, err = io.Copy(&buf, reader); err != nil { + return nil, false, err + } + + return buf.Bytes(), false, nil +} diff --git a/vendor/github.com/hashicorp/vault/helper/jsonutil/BUILD b/vendor/github.com/hashicorp/vault/helper/jsonutil/BUILD new file mode 100644 index 0000000000000..c0456ddfaa740 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/helper/jsonutil/BUILD @@ -0,0 +1,28 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["json.go"], + tags = ["automanaged"], + deps = ["//vendor/github.com/hashicorp/vault/helper/compressutil:go_default_library"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/vault/helper/jsonutil/json.go b/vendor/github.com/hashicorp/vault/helper/jsonutil/json.go new file mode 100644 index 0000000000000..a96745be8f614 --- /dev/null +++ b/vendor/github.com/hashicorp/vault/helper/jsonutil/json.go @@ -0,0 +1,99 @@ +package jsonutil + +import ( + "bytes" + "compress/gzip" + "encoding/json" + "fmt" + "io" + + "github.com/hashicorp/vault/helper/compressutil" +) + +// Encodes/Marshals the given object into JSON +func EncodeJSON(in interface{}) ([]byte, error) { + if in == nil { + return nil, fmt.Errorf("input for encoding is nil") + } + var buf bytes.Buffer + enc := json.NewEncoder(&buf) + if err := enc.Encode(in); err != nil { + return nil, err + } + return buf.Bytes(), nil +} + +// EncodeJSONAndCompress encodes the given input into JSON and compresses the +// encoded value (using Gzip format BestCompression level, by default). A +// canary byte is placed at the beginning of the returned bytes for the logic +// in decompression method to identify compressed input. +func EncodeJSONAndCompress(in interface{}, config *compressutil.CompressionConfig) ([]byte, error) { + if in == nil { + return nil, fmt.Errorf("input for encoding is nil") + } + + // First JSON encode the given input + encodedBytes, err := EncodeJSON(in) + if err != nil { + return nil, err + } + + if config == nil { + config = &compressutil.CompressionConfig{ + Type: compressutil.CompressionTypeGzip, + GzipCompressionLevel: gzip.BestCompression, + } + } + + return compressutil.Compress(encodedBytes, config) +} + +// DecodeJSON tries to decompress the given data. The call to decompress, fails +// if the content was not compressed in the first place, which is identified by +// a canary byte before the compressed data. If the data is not compressed, it +// is JSON decoded directly. Otherwise the decompressed data will be JSON +// decoded. +func DecodeJSON(data []byte, out interface{}) error { + if data == nil || len(data) == 0 { + return fmt.Errorf("'data' being decoded is nil") + } + if out == nil { + return fmt.Errorf("output parameter 'out' is nil") + } + + // Decompress the data if it was compressed in the first place + decompressedBytes, uncompressed, err := compressutil.Decompress(data) + if err != nil { + return fmt.Errorf("failed to decompress JSON: err: %v", err) + } + if !uncompressed && (decompressedBytes == nil || len(decompressedBytes) == 0) { + return fmt.Errorf("decompressed data being decoded is invalid") + } + + // If the input supplied failed to contain the compression canary, it + // will be notified by the compression utility. Decode the decompressed + // input. + if !uncompressed { + data = decompressedBytes + } + + return DecodeJSONFromReader(bytes.NewReader(data), out) +} + +// Decodes/Unmarshals the given io.Reader pointing to a JSON, into a desired object +func DecodeJSONFromReader(r io.Reader, out interface{}) error { + if r == nil { + return fmt.Errorf("'io.Reader' being decoded is nil") + } + if out == nil { + return fmt.Errorf("output parameter 'out' is nil") + } + + dec := json.NewDecoder(r) + + // While decoding JSON values, intepret the integer values as `json.Number`s instead of `float64`. + dec.UseNumber() + + // Since 'out' is an interface representing a pointer, pass it to the decoder without an '&' + return dec.Decode(out) +} diff --git a/vendor/github.com/hashicorp/vault/helper/parseutil/BUILD b/vendor/github.com/hashicorp/vault/helper/parseutil/BUILD new file mode 100644 index 0000000000000..ed4dc9928e27c --- /dev/null +++ b/vendor/github.com/hashicorp/vault/helper/parseutil/BUILD @@ -0,0 +1,28 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["parseutil.go"], + tags = ["automanaged"], + deps = ["//vendor/github.com/mitchellh/mapstructure:go_default_library"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/hashicorp/vault/helper/parseutil/parseutil.go b/vendor/github.com/hashicorp/vault/helper/parseutil/parseutil.go new file mode 100644 index 0000000000000..9ba2bf78f4d3f --- /dev/null +++ b/vendor/github.com/hashicorp/vault/helper/parseutil/parseutil.go @@ -0,0 +1,62 @@ +package parseutil + +import ( + "encoding/json" + "errors" + "strconv" + "strings" + "time" + + "github.com/mitchellh/mapstructure" +) + +func ParseDurationSecond(in interface{}) (time.Duration, error) { + var dur time.Duration + jsonIn, ok := in.(json.Number) + if ok { + in = jsonIn.String() + } + switch in.(type) { + case string: + inp := in.(string) + var err error + // Look for a suffix otherwise its a plain second value + if strings.HasSuffix(inp, "s") || strings.HasSuffix(inp, "m") || strings.HasSuffix(inp, "h") { + dur, err = time.ParseDuration(inp) + if err != nil { + return dur, err + } + } else { + // Plain integer + secs, err := strconv.ParseInt(inp, 10, 64) + if err != nil { + return dur, err + } + dur = time.Duration(secs) * time.Second + } + case int: + dur = time.Duration(in.(int)) * time.Second + case int32: + dur = time.Duration(in.(int32)) * time.Second + case int64: + dur = time.Duration(in.(int64)) * time.Second + case uint: + dur = time.Duration(in.(uint)) * time.Second + case uint32: + dur = time.Duration(in.(uint32)) * time.Second + case uint64: + dur = time.Duration(in.(uint64)) * time.Second + default: + return 0, errors.New("could not parse duration from input") + } + + return dur, nil +} + +func ParseBool(in interface{}) (bool, error) { + var result bool + if err := mapstructure.WeakDecode(in, &result); err != nil { + return false, err + } + return result, nil +} diff --git a/vendor/github.com/mitchellh/go-homedir/BUILD b/vendor/github.com/mitchellh/go-homedir/BUILD new file mode 100644 index 0000000000000..3454c2c0a8887 --- /dev/null +++ b/vendor/github.com/mitchellh/go-homedir/BUILD @@ -0,0 +1,27 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["homedir.go"], + tags = ["automanaged"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/mitchellh/go-homedir/LICENSE b/vendor/github.com/mitchellh/go-homedir/LICENSE new file mode 100644 index 0000000000000..f9c841a51e0d1 --- /dev/null +++ b/vendor/github.com/mitchellh/go-homedir/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2013 Mitchell Hashimoto + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/github.com/mitchellh/go-homedir/README.md b/vendor/github.com/mitchellh/go-homedir/README.md new file mode 100644 index 0000000000000..d70706d5b35b6 --- /dev/null +++ b/vendor/github.com/mitchellh/go-homedir/README.md @@ -0,0 +1,14 @@ +# go-homedir + +This is a Go library for detecting the user's home directory without +the use of cgo, so the library can be used in cross-compilation environments. + +Usage is incredibly simple, just call `homedir.Dir()` to get the home directory +for a user, and `homedir.Expand()` to expand the `~` in a path to the home +directory. + +**Why not just use `os/user`?** The built-in `os/user` package requires +cgo on Darwin systems. This means that any Go code that uses that package +cannot cross compile. But 99% of the time the use for `os/user` is just to +retrieve the home directory, which we can do for the current user without +cgo. This library does that, enabling cross-compilation. diff --git a/vendor/github.com/mitchellh/go-homedir/homedir.go b/vendor/github.com/mitchellh/go-homedir/homedir.go new file mode 100644 index 0000000000000..47e1f9ef8e6c9 --- /dev/null +++ b/vendor/github.com/mitchellh/go-homedir/homedir.go @@ -0,0 +1,137 @@ +package homedir + +import ( + "bytes" + "errors" + "os" + "os/exec" + "path/filepath" + "runtime" + "strconv" + "strings" + "sync" +) + +// DisableCache will disable caching of the home directory. Caching is enabled +// by default. +var DisableCache bool + +var homedirCache string +var cacheLock sync.RWMutex + +// Dir returns the home directory for the executing user. +// +// This uses an OS-specific method for discovering the home directory. +// An error is returned if a home directory cannot be detected. +func Dir() (string, error) { + if !DisableCache { + cacheLock.RLock() + cached := homedirCache + cacheLock.RUnlock() + if cached != "" { + return cached, nil + } + } + + cacheLock.Lock() + defer cacheLock.Unlock() + + var result string + var err error + if runtime.GOOS == "windows" { + result, err = dirWindows() + } else { + // Unix-like system, so just assume Unix + result, err = dirUnix() + } + + if err != nil { + return "", err + } + homedirCache = result + return result, nil +} + +// Expand expands the path to include the home directory if the path +// is prefixed with `~`. If it isn't prefixed with `~`, the path is +// returned as-is. +func Expand(path string) (string, error) { + if len(path) == 0 { + return path, nil + } + + if path[0] != '~' { + return path, nil + } + + if len(path) > 1 && path[1] != '/' && path[1] != '\\' { + return "", errors.New("cannot expand user-specific home dir") + } + + dir, err := Dir() + if err != nil { + return "", err + } + + return filepath.Join(dir, path[1:]), nil +} + +func dirUnix() (string, error) { + // First prefer the HOME environmental variable + if home := os.Getenv("HOME"); home != "" { + return home, nil + } + + // If that fails, try getent + var stdout bytes.Buffer + cmd := exec.Command("getent", "passwd", strconv.Itoa(os.Getuid())) + cmd.Stdout = &stdout + if err := cmd.Run(); err != nil { + // If the error is ErrNotFound, we ignore it. Otherwise, return it. + if err != exec.ErrNotFound { + return "", err + } + } else { + if passwd := strings.TrimSpace(stdout.String()); passwd != "" { + // username:password:uid:gid:gecos:home:shell + passwdParts := strings.SplitN(passwd, ":", 7) + if len(passwdParts) > 5 { + return passwdParts[5], nil + } + } + } + + // If all else fails, try the shell + stdout.Reset() + cmd = exec.Command("sh", "-c", "cd && pwd") + cmd.Stdout = &stdout + if err := cmd.Run(); err != nil { + return "", err + } + + result := strings.TrimSpace(stdout.String()) + if result == "" { + return "", errors.New("blank output when reading home directory") + } + + return result, nil +} + +func dirWindows() (string, error) { + // First prefer the HOME environmental variable + if home := os.Getenv("HOME"); home != "" { + return home, nil + } + + drive := os.Getenv("HOMEDRIVE") + path := os.Getenv("HOMEPATH") + home := drive + path + if drive == "" || path == "" { + home = os.Getenv("USERPROFILE") + } + if home == "" { + return "", errors.New("HOMEDRIVE, HOMEPATH, and USERPROFILE are blank") + } + + return home, nil +} diff --git a/vendor/github.com/sethgrid/pester/BUILD b/vendor/github.com/sethgrid/pester/BUILD new file mode 100644 index 0000000000000..74aa35774f57f --- /dev/null +++ b/vendor/github.com/sethgrid/pester/BUILD @@ -0,0 +1,27 @@ +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +load( + "@io_bazel_rules_go//go:def.bzl", + "go_library", +) + +go_library( + name = "go_default_library", + srcs = ["main.go"], + tags = ["automanaged"], +) + +filegroup( + name = "package-srcs", + srcs = glob(["**"]), + tags = ["automanaged"], + visibility = ["//visibility:private"], +) + +filegroup( + name = "all-srcs", + srcs = [":package-srcs"], + tags = ["automanaged"], +) diff --git a/vendor/github.com/sethgrid/pester/LICENSE.md b/vendor/github.com/sethgrid/pester/LICENSE.md new file mode 100644 index 0000000000000..4b49dda30deb1 --- /dev/null +++ b/vendor/github.com/sethgrid/pester/LICENSE.md @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) SendGrid 2016 + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/github.com/sethgrid/pester/README.md b/vendor/github.com/sethgrid/pester/README.md new file mode 100644 index 0000000000000..ac1d6d9a243f4 --- /dev/null +++ b/vendor/github.com/sethgrid/pester/README.md @@ -0,0 +1,126 @@ +# pester + +`pester` wraps Go's standard lib http client to provide several options to increase resiliency in your request. If you experience poor network conditions or requests could experience varied delays, you can now pester the endpoint for data. +- Send out multiple requests and get the first back (only used for GET calls) +- Retry on errors +- Backoff + +### Simple Example +Use `pester` where you would use the http client calls. By default, pester will use a concurrency of 1, and retry the endpoint 3 times with the `DefaultBackoff` strategy of waiting 1 second between retries. +```go +/* swap in replacement, just switch + http.{Get|Post|PostForm|Head|Do} to + pester.{Get|Post|PostForm|Head|Do} +*/ +resp, err := pester.Get("http://sethammons.com") +``` + +### Backoff Strategy +Provide your own backoff strategy, or use one of the provided built in strategies: +- `DefaultBackoff`: 1 second +- `LinearBackoff`: n seconds where n is the retry number +- `LinearJitterBackoff`: n seconds where n is the retry number, +/- 0-33% +- `ExponentialBackoff`: n seconds where n is 2^(retry number) +- `ExponentialJitterBackoff`: n seconds where n is 2^(retry number), +/- 0-33% + +```go +client := pester.New() +client.Backoff = func(retry int) time.Duration { + // set up something dynamic or use a look up table + return time.Duration(retry) * time.Minute +} +``` + +### Complete example +For a complete and working example, see the sample directory. +`pester` allows you to use a constructor to control: +- backoff strategy +- retries +- concurrency +- keeping a log for debugging +```go +package main + +import ( + "log" + "net/http" + "strings" + + "github.com/sethgrid/pester" +) + +func main() { + log.Println("Starting...") + + { // drop in replacement for http.Get and other client methods + resp, err := pester.Get("http://example.com") + if err != nil { + log.Println("error GETing example.com", err) + } + defer resp.Body.Close() + log.Printf("example.com %s", resp.Status) + } + + { // control the resiliency + client := pester.New() + client.Concurrency = 3 + client.MaxRetries = 5 + client.Backoff = pester.ExponentialBackoff + client.KeepLog = true + + resp, err := client.Get("http://example.com") + if err != nil { + log.Println("error GETing example.com", client.LogString()) + } + defer resp.Body.Close() + log.Printf("example.com %s", resp.Status) + } + + { // use the pester version of http.Client.Do + req, err := http.NewRequest("POST", "http://example.com", strings.NewReader("data")) + if err != nil { + log.Fatal("Unable to create a new http request", err) + } + resp, err := pester.Do(req) + if err != nil { + log.Println("error POSTing example.com", err) + } + defer resp.Body.Close() + log.Printf("example.com %s", resp.Status) + } +} + +``` + +### Example Log +`pester` also allows you to control the resiliency and can optionally log the errors. +```go +c := pester.New() +c.KeepLog = true + +nonExistantURL := "http://localhost:9000/foo" +_, _ = c.Get(nonExistantURL) + +fmt.Println(c.LogString()) +/* +Output: + +1432402837 Get [GET] http://localhost:9000/foo request-0 retry-0 error: Get http://localhost:9000/foo: dial tcp 127.0.0.1:9000: connection refused +1432402838 Get [GET] http://localhost:9000/foo request-0 retry-1 error: Get http://localhost:9000/foo: dial tcp 127.0.0.1:9000: connection refused +1432402839 Get [GET] http://localhost:9000/foo request-0 retry-2 error: Get http://localhost:9000/foo: dial tcp 127.0.0.1:9000: connection refused +*/ +``` + +### Tests + +You can run tests in the root directory with `$ go test`. There is a benchmark-like test available with `$ cd benchmarks; go test`. +You can see `pester` in action with `$ cd sample; go run main.go`. + +For watching open file descriptors, you can run `watch "lsof -i -P | grep main"` if you started the app with `go run main.go`. +I did this for watching for FD leaks. My method was to alter `sample/main.go` to only run one case (`pester.Get with set backoff stategy, concurrency and retries increased`) +and adding a sleep after the result came back. This let me verify if FDs were getting left open when they should have closed. If you know a better way, let me know! +I was able to see that FDs are now closing when they should :) + +![Are we there yet?](http://butchbellah.com/wp-content/uploads/2012/06/Are-We-There-Yet.jpg) + +Are we there yet? Are we there yet? Are we there yet? Are we there yet? ... diff --git a/vendor/github.com/sethgrid/pester/main.go b/vendor/github.com/sethgrid/pester/main.go new file mode 100644 index 0000000000000..55db6fa39f9c6 --- /dev/null +++ b/vendor/github.com/sethgrid/pester/main.go @@ -0,0 +1,445 @@ +// Package pester provides additional resiliency over the standard http client methods by +// allowing you to control concurrency, retries, and a backoff strategy. +package pester + +import ( + "bytes" + "errors" + "fmt" + "io" + "io/ioutil" + "math/rand" + "net/http" + "net/url" + "sync" + "time" +) + +//ErrUnexpectedMethod occurs when an http.Client method is unable to be mapped from a calling method in the pester client +var ErrUnexpectedMethod = errors.New("unexpected client method, must be one of Do, Get, Head, Post, or PostFrom") + +// ErrReadingBody happens when we cannot read the body bytes +var ErrReadingBody = errors.New("error reading body") + +// ErrReadingRequestBody happens when we cannot read the request body bytes +var ErrReadingRequestBody = errors.New("error reading request body") + +// Client wraps the http client and exposes all the functionality of the http.Client. +// Additionally, Client provides pester specific values for handling resiliency. +type Client struct { + // wrap it to provide access to http built ins + hc *http.Client + + Transport http.RoundTripper + CheckRedirect func(req *http.Request, via []*http.Request) error + Jar http.CookieJar + Timeout time.Duration + + // pester specific + Concurrency int + MaxRetries int + Backoff BackoffStrategy + KeepLog bool + LogHook LogHook + + SuccessReqNum int + SuccessRetryNum int + + wg *sync.WaitGroup + + sync.Mutex + ErrLog []ErrEntry +} + +// ErrEntry is used to provide the LogString() data and is populated +// each time an error happens if KeepLog is set. +// ErrEntry.Retry is deprecated in favor of ErrEntry.Attempt +type ErrEntry struct { + Time time.Time + Method string + URL string + Verb string + Request int + Retry int + Attempt int + Err error +} + +// result simplifies the channel communication for concurrent request handling +type result struct { + resp *http.Response + err error + req int + retry int +} + +// params represents all the params needed to run http client calls and pester errors +type params struct { + method string + verb string + req *http.Request + url string + bodyType string + body io.Reader + data url.Values +} + +var random *rand.Rand + +func init() { + random = rand.New(rand.NewSource(time.Now().UnixNano())) +} + +// New constructs a new DefaultClient with sensible default values +func New() *Client { + return &Client{ + Concurrency: DefaultClient.Concurrency, + MaxRetries: DefaultClient.MaxRetries, + Backoff: DefaultClient.Backoff, + ErrLog: DefaultClient.ErrLog, + wg: &sync.WaitGroup{}, + } +} + +// NewExtendedClient allows you to pass in an http.Client that is previously set up +// and extends it to have Pester's features of concurrency and retries. +func NewExtendedClient(hc *http.Client) *Client { + c := New() + c.hc = hc + return c +} + +// LogHook is used to log attempts as they happen. This function is never called, +// however, if KeepLog is set to true. +type LogHook func(e ErrEntry) + +// BackoffStrategy is used to determine how long a retry request should wait until attempted +type BackoffStrategy func(retry int) time.Duration + +// DefaultClient provides sensible defaults +var DefaultClient = &Client{Concurrency: 1, MaxRetries: 3, Backoff: DefaultBackoff, ErrLog: []ErrEntry{}} + +// DefaultBackoff always returns 1 second +func DefaultBackoff(_ int) time.Duration { + return 1 * time.Second +} + +// ExponentialBackoff returns ever increasing backoffs by a power of 2 +func ExponentialBackoff(i int) time.Duration { + return time.Duration(1< 0 { + p.req.Body = ioutil.NopCloser(bytes.NewBuffer(originalRequestBody)) + } + if len(originalBody) > 0 { + p.body = bytes.NewBuffer(originalBody) + } + + var resp *http.Response + // route the calls + switch p.method { + case "Do": + resp, err = httpClient.Do(p.req) + case "Get": + resp, err = httpClient.Get(p.url) + case "Head": + resp, err = httpClient.Head(p.url) + case "Post": + resp, err = httpClient.Post(p.url, p.bodyType, p.body) + case "PostForm": + resp, err = httpClient.PostForm(p.url, p.data) + default: + err = ErrUnexpectedMethod + } + + // Early return if we have a valid result + // Only retry (ie, continue the loop) on 5xx status codes + if err == nil && resp.StatusCode < 500 { + multiplexCh <- result{resp: resp, err: err, req: n, retry: i} + return + } + + c.log(ErrEntry{ + Time: time.Now(), + Method: p.method, + Verb: p.verb, + URL: p.url, + Request: n, + Retry: i + 1, // would remove, but would break backward compatibility + Attempt: i, + Err: err, + }) + + // if it is the last iteration, grab the result (which is an error at this point) + if i == AttemptLimit { + multiplexCh <- result{resp: resp, err: err} + return + } + + // if we are retrying, we should close this response body to free the fd + if resp != nil { + resp.Body.Close() + } + + // prevent a 0 from causing the tick to block, pass additional microsecond + <-time.After(c.Backoff(i) + 1*time.Microsecond) + } + }(req, p) + } + + // spin off the go routine so it can continually listen in on late results and close the response bodies + go func() { + gotFirstResult := false + for { + select { + case res := <-multiplexCh: + if !gotFirstResult { + gotFirstResult = true + close(finishCh) + resultCh <- res + } else if res.resp != nil { + // we only return one result to the caller; close all other response bodies that come back + // drain the body before close as to not prevent keepalive. see https://gist.github.com/mholt/eba0f2cc96658be0f717 + io.Copy(ioutil.Discard, res.resp.Body) + res.resp.Body.Close() + } + case <-allRequestsBackCh: + // don't leave this goroutine running + return + } + } + }() + + res := <-resultCh + c.Lock() + defer c.Unlock() + c.SuccessReqNum = res.req + c.SuccessRetryNum = res.retry + return res.resp, res.err + +} + +// LogString provides a string representation of the errors the client has seen +func (c *Client) LogString() string { + c.Lock() + defer c.Unlock() + var res string + for _, e := range c.ErrLog { + res += c.FormatError(e) + } + return res +} + +// Format the Error to human readable string +func (c *Client) FormatError(e ErrEntry) string { + return fmt.Sprintf("%d %s [%s] %s request-%d retry-%d error: %s\n", + e.Time.Unix(), e.Method, e.Verb, e.URL, e.Request, e.Retry, e.Err) +} + +// LogErrCount is a helper method used primarily for test validation +func (c *Client) LogErrCount() int { + c.Lock() + defer c.Unlock() + return len(c.ErrLog) +} + +// EmbedHTTPClient allows you to extend an existing Pester client with an +// underlying http.Client, such as https://godoc.org/golang.org/x/oauth2/google#DefaultClient +func (c *Client) EmbedHTTPClient(hc *http.Client) { + c.hc = hc +} + +func (c *Client) log(e ErrEntry) { + if c.KeepLog { + c.Lock() + defer c.Unlock() + c.ErrLog = append(c.ErrLog, e) + } else if c.LogHook != nil { + // NOTE: There is a possibility that Log Printing hook slows it down. + // but the consumer can always do the Job in a go-routine. + c.LogHook(e) + } +} + +// Do provides the same functionality as http.Client.Do +func (c *Client) Do(req *http.Request) (resp *http.Response, err error) { + return c.pester(params{method: "Do", req: req, verb: req.Method, url: req.URL.String()}) +} + +// Get provides the same functionality as http.Client.Get +func (c *Client) Get(url string) (resp *http.Response, err error) { + return c.pester(params{method: "Get", url: url, verb: "GET"}) +} + +// Head provides the same functionality as http.Client.Head +func (c *Client) Head(url string) (resp *http.Response, err error) { + return c.pester(params{method: "Head", url: url, verb: "HEAD"}) +} + +// Post provides the same functionality as http.Client.Post +func (c *Client) Post(url string, bodyType string, body io.Reader) (resp *http.Response, err error) { + return c.pester(params{method: "Post", url: url, bodyType: bodyType, body: body, verb: "POST"}) +} + +// PostForm provides the same functionality as http.Client.PostForm +func (c *Client) PostForm(url string, data url.Values) (resp *http.Response, err error) { + return c.pester(params{method: "PostForm", url: url, data: data, verb: "POST"}) +} + +//////////////////////////////////////// +// Provide self-constructing variants // +//////////////////////////////////////// + +// Do provides the same functionality as http.Client.Do and creates its own constructor +func Do(req *http.Request) (resp *http.Response, err error) { + c := New() + return c.Do(req) +} + +// Get provides the same functionality as http.Client.Get and creates its own constructor +func Get(url string) (resp *http.Response, err error) { + c := New() + return c.Get(url) +} + +// Head provides the same functionality as http.Client.Head and creates its own constructor +func Head(url string) (resp *http.Response, err error) { + c := New() + return c.Head(url) +} + +// Post provides the same functionality as http.Client.Post and creates its own constructor +func Post(url string, bodyType string, body io.Reader) (resp *http.Response, err error) { + c := New() + return c.Post(url, bodyType, body) +} + +// PostForm provides the same functionality as http.Client.PostForm and creates its own constructor +func PostForm(url string, data url.Values) (resp *http.Response, err error) { + c := New() + return c.PostForm(url, data) +}