From 0d76ba791dc3432c51c9a9fa6b95e41034af7988 Mon Sep 17 00:00:00 2001 From: Tomofumi Hayashi Date: Fri, 14 Jul 2023 21:07:44 +0900 Subject: [PATCH] OCPBUGS-974: Sync upstream (#30) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Add pod-iptables option to store pod iptables This change introduces pod-iptables option to store iptables-rules in pod's network namespace. This helps administrator/engineer to troubleshooting. * Fix owners file * Update CI pipeline * Add label to Dockerfile * Update github action to simplify * Use GITHUB_TOKEN for push packages * Update slack URL in README * fix workflows * Fix some timing issue and change memory limit * Add namespace check between pod and multi-networkpolicy * Use TCP as default for Port.Protocol Add ginkgo test to the suite with only default values. Add `renderProtocol` function with fallback logic. Signed-off-by: Andrea Panattoni * Fix to work namespacveSelector policy, without labelSelector * Support for `NamespaceSelector` (#16) * Add test case for namespace selector The case is about having two namespaces with pods and net-attach-def and a multi networkpolicy that goes through namespace borders. Signed-off-by: Andrea Panattoni * Add test case with net-attach-def in other ns Signed-off-by: Andrea Panattoni * Improve logging in server.go (#19) * Add object information to update events This should make it clearer what k8s object the daemon is working on. Increase verbosity threshlod for invoke handlers logs. Signed-off-by: Andrea Panattoni * Improve error logging Signed-off-by: Andrea Panattoni * Add IPv6 support in TODO list * Set specific version for `revive` tool (#20) "go getting" github.com/mgechev/revive can lead to unreproducible builds, as it download the latest "dev" version. Stick to the latest (v1.2.1) version. Signed-off-by: Andrea Panattoni * Log filter rules (#23) * Log filter rules Logging iptables rules before applying them can be useful to debug complex scenarios. Setting verbosity level to 6 as they can be quite cumbersome. Signed-off-by: Andrea Panattoni * Clean up logging code Signed-off-by: Andrea Panattoni * Refine policy generation routine to support multiple policies This change refines policy rule generation to introduce conntrack and support multiple policies in a pod. Fix #17 and #18 * Fix capabilities (#25) fix #24 * Update github action to fit to latest golang * Remove docker from support runtime due to obsolated * Bump github.com/containernetworking/cni from 0.7.1 to 0.8.1 (#31) Bumps [github.com/containernetworking/cni](https://github.com/containernetworking/cni) from 0.7.1 to 0.8.1. - [Release notes](https://github.com/containernetworking/cni/releases) - [Commits](https://github.com/containernetworking/cni/compare/v0.7.1...v0.8.1) --- updated-dependencies: - dependency-name: github.com/containernetworking/cni dependency-type: direct:production ... Signed-off-by: dependabot[bot] Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Bump vendor packages. * Graceful shutdown for daemonset (#32) * Remove unused errCh `server.Run()` is not a blocking function and returns always `nil`. There is no need for a struct field channel. Signed-off-by: Andrea Panattoni * Allow stopping the server Add signal handler for SIGTERM and SIGINT to main.go. Add Stop() method to Options to forward os signals. Add a channel to stop `syncRunner` and clean iptables afterward. Signed-off-by: Andrea Panattoni Signed-off-by: Andrea Panattoni * Add sync-period option for fast sync * Remove deprecated parameters in deploy.yml * Add e2e test * e2e-test: Add script to update server image (#35) Add a script to redeploy the server in the kind cluster. It is useful to quickly test new changes without tearing down the cluster and bringing it up again. Signed-off-by: Andrea Panattoni Signed-off-by: Andrea Panattoni * Fix yaml syntax error in GH workflow (#36) Signed-off-by: Andrea Panattoni Signed-off-by: Andrea Panattoni * Add CodeQL workflow for GitHub code scanning (#38) Co-authored-by: LGTM Migrator * Add NOTICE file for Apache license 2.0 (#39) This change adds NOTICE file in repository as [1]. [1]: https://infra.apache.org/apply-license.html#new * IPv6 support in multi-networkpolicy-iptables (#40) * Support IPv6 networks (#27) Make Server generates rules for both IP family. Make iptableBuffer aware of the IP family it is managing, in order to skip wrong addresses. Add unit and e2e tests for IPv6 and dual stack networks. Remove IPv6 item from TODO Signed-off-by: Andrea Panattoni Signed-off-by: Andrea Panattoni * fix merge-conflict to rebase * Add e2e ipv6 ingress tests * IPv6 fix for NDP and DHCPv6 (#37) * Add Requirements section to README Signed-off-by: Andrea Panattoni * Allow ipv6 Neighbor Discovery Protocol NDP leverages icmpv6 packets to discover hosts IPv6 addresses. This kind of packet must be allowed between hosts, otherwise some policy-allowed traffic may get blocked. Adjust unit tests expected output strings. See https://www.rfc-editor.org/rfc/rfc2373 Signed-off-by: Andrea Panattoni * Allow DHCPv6 traffic Signed-off-by: Andrea Panattoni * Refine icmp/dhcpv6 code Signed-off-by: Andrea Panattoni Co-authored-by: Tomofumi Hayashi * Use string instead of byte in unit-test cases In real code, use bytes for performance, however, we don't care about performance for unit-test, hence change bytes to string for ease of troubleshooting. * Make INGRESS/EGRESS-COMMON configurable by command line option This change makes MULTI-{INGRESS,EGRESS}-COMMON chain configurable to provide a way to support various v4/v6 network. * Fix CodeQL warnings * Update docs/configurations.md Co-authored-by: Nikhil Simha * Update docs/configurations.md Co-authored-by: Nikhil Simha * Wait for sync between policy/iptables in e2e tests --------- Signed-off-by: Andrea Panattoni Co-authored-by: Andrea Panattoni Co-authored-by: Nikhil Simha * Fix github action * Avoid using cri-api `v1alpha2` (#43) As of v1.26.0 kubernetes removed support for api cri-api v1alpha2 https://github.com/kubernetes/kubernetes/pull/110618 Signed-off-by: Andrea Panattoni * Fix typo in container registry domain (#44) * Update go mod to security vulnerability Update golang.org/x/text to v0.3.8 for vulnerability. * Fix github action * Update vendors to fix dependabot alerts * Add ipblock bat tests in e2e (#48) This change introduces ipblock tests in e2e and enables v6 ingress tests in e2e as well. * Fix iptables rules in multiple items in ingress/egress (#49) This change fixes iptables rules for multiple items in ingress/egress. It also adds e2e tests for that. fix #45 * Update golang to 1.20 * Fix end2end tests (#53) * e2e: Save kind logs as artifacts Saving `kind export logs` output when end-to-end job fails helps debugging flakes and test failures. Signed-off-by: Andrea Panattoni * build: set CGO_ENABLED=0 Setting CGO_ENABLED=0 for go builds produces GLIBC independant binaries. Signed-off-by: Andrea Panattoni --------- Signed-off-by: Andrea Panattoni * Infer PolicyTypes if missing (#50) * Infer PolicyTypes if missing In cases where Spec.PolicyTypes is not specified, it should default to the existence of Ingress or Egress rules. Updating end2end tests to cover also this scenario. Signed-off-by: Andrea Panattoni * e2e: Wait for policy sync during setup Signed-off-by: Andrea Panattoni --------- Signed-off-by: Andrea Panattoni * Bump google.golang.org/grpc from 1.38.0 to 1.53.0 (#52) Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.38.0 to 1.53.0. - [Release notes](https://github.com/grpc/grpc-go/releases) - [Commits](https://github.com/grpc/grpc-go/compare/v1.38.0...v1.53.0) --- updated-dependencies: - dependency-name: google.golang.org/grpc dependency-type: direct:production ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Update e2e environments (#54) * Fix linter warning (#55) --------- Signed-off-by: Andrea Panattoni Signed-off-by: dependabot[bot] Co-authored-by: Doug Smith Co-authored-by: Andrea Panattoni Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: lgtm-com[bot] <43144390+lgtm-com[bot]@users.noreply.github.com> Co-authored-by: LGTM Migrator Co-authored-by: Nikhil Simha Co-authored-by: Peter Stöckli --- .github/workflows/build-images.yml | 2 +- .github/workflows/build.yml | 2 +- .github/workflows/kind-e2e.yml | 26 +- .github/workflows/push-master.yml | 2 +- .github/workflows/test.yml | 2 +- Dockerfile | 9 +- e2e/Dockerfile | 5 +- e2e/get_tools.sh | 2 +- e2e/tests/ipblock-list.bats | 42 + e2e/tests/ipblock-list.yml | 140 + e2e/tests/ipblock-stacked.bats | 55 + e2e/tests/ipblock-stacked.yml | 160 + e2e/tests/ipblock.bats | 55 + 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github.repository }}:latest-amd64 diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 230fd8d7..c0babeef 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -4,7 +4,7 @@ jobs: build: strategy: matrix: - go-version: [1.17.x, 1.18.x] + go-version: [1.19.x, 1.20.x] goarch: [amd64, arm64] runs-on: ubuntu-latest if: > diff --git a/.github/workflows/kind-e2e.yml b/.github/workflows/kind-e2e.yml index 34b40968..45dee4c4 100644 --- a/.github/workflows/kind-e2e.yml +++ b/.github/workflows/kind-e2e.yml @@ -11,7 +11,7 @@ jobs: run: sudo apt install bats - name: Check out code into the Go module directory - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Setup registry run: docker run -d --restart=always -p "5000:5000" --name "kind-registry" registry:2 @@ -28,8 +28,28 @@ jobs: working-directory: ./e2e run: | export TERM=dumb + # enable ip6_tables + sudo modprobe ip6_tables bats ./tests/simple-v4-ingress.bats bats ./tests/simple-v4-egress.bats + bats ./tests/simple-v6-ingress.bats + bats ./tests/ipblock.bats + # stacked case bats ./tests/stacked.bats - # this should be validated once the v6 issue is fixed. - #bats ./v6work/simple-v6-ingress.bats + bats ./tests/ipblock-stacked.bats + # multiple items in egress/ingress + bats ./tests/ipblock-list.bats + bats ./tests/simple-v4-ingress-list.bats + bats ./tests/simple-v4-egress-list.bats + + - name: Export kind logs + if: ${{ failure() }} + run: + ./e2e/bin/kind export logs /tmp/kind-logs + + - name: Upload logs + uses: actions/upload-artifact@v2 + if: ${{ failure() }} + with: + name: kind-logs-e2e + path: /tmp/kind-logs/ diff --git a/.github/workflows/push-master.yml b/.github/workflows/push-master.yml index e285daa9..f434dbe3 100644 --- a/.github/workflows/push-master.yml +++ b/.github/workflows/push-master.yml @@ -31,7 +31,7 @@ jobs: uses: docker/build-push-action@v3 with: push: true - platform: linux/arm64 + platform: linux/amd64 tags: | ghcr.io/${{ github.repository }}:latest-amd64 ghcr.io/${{ github.repository }}:snapshot-amd64 diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml index f00ca874..ab3c1f62 100644 --- a/.github/workflows/test.yml +++ b/.github/workflows/test.yml @@ -4,7 +4,7 @@ jobs: test: strategy: matrix: - go-version: [1.18.x] + go-version: [1.20.x] os: [ubuntu-latest] #, macos-latest, windows-latest] runs-on: ${{ matrix.os }} steps: diff --git a/Dockerfile b/Dockerfile index fea05eba..1bd11a6e 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,15 +1,16 @@ # This Dockerfile is used to build the image available on DockerHub -FROM golang:1.18 as build +FROM golang:1.20 as build # Add everything ADD . /usr/src/multi-networkpolicy-iptables RUN cd /usr/src/multi-networkpolicy-iptables && \ - go build ./cmd/multi-networkpolicy-iptables/ + CGO_ENABLED=0 go build ./cmd/multi-networkpolicy-iptables/ -FROM centos:centos7 +FROM fedora:38 LABEL org.opencontainers.image.source https://github.com/k8snetworkplumbingwg/multi-networkpolicy-iptables -RUN yum install -y iptables-utils +RUN dnf install -y iptables-utils iptables-legacy iptables-nft +RUN alternatives --set iptables /usr/sbin/iptables-nft COPY --from=build /usr/src/multi-networkpolicy-iptables/multi-networkpolicy-iptables /usr/bin WORKDIR /usr/bin diff --git a/e2e/Dockerfile b/e2e/Dockerfile index 7628ec48..f9e87285 100644 --- a/e2e/Dockerfile +++ b/e2e/Dockerfile @@ -1,5 +1,6 @@ -FROM docker.io/fedora:36 +FROM docker.io/fedora:38 LABEL org.opencontainers.image.source https://github.com/k8snetworkplumbingwg/multi-networkpolicy-iptables LABEL org.opencontainers.image.base.name ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test -RUN dnf install -y nginx iptables net-tools iputils iproute tcpdump wireshark-cli nmap-ncat +RUN dnf install -y nginx iptables-utils iptables-legacy iptables-nft net-tools iputils iproute tcpdump wireshark-cli nmap-ncat +RUN alternatives --set iptables /usr/sbin/iptables-nft diff --git a/e2e/get_tools.sh b/e2e/get_tools.sh index d6571745..cc620f41 100755 --- a/e2e/get_tools.sh +++ b/e2e/get_tools.sh @@ -5,7 +5,7 @@ if [ ! -d bin ]; then mkdir bin fi -curl -Lo ./bin/kind "https://github.com/kubernetes-sigs/kind/releases/download/v0.15.0/kind-$(uname)-amd64" +curl -Lo ./bin/kind "https://github.com/kubernetes-sigs/kind/releases/download/v0.20.0/kind-$(uname)-amd64" chmod +x ./bin/kind curl -Lo ./bin/kubectl https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl chmod +x ./bin/kubectl diff --git a/e2e/tests/ipblock-list.bats b/e2e/tests/ipblock-list.bats new file mode 100755 index 00000000..8af7b0a9 --- /dev/null +++ b/e2e/tests/ipblock-list.bats @@ -0,0 +1,42 @@ +#!/usr/bin/env bats + +# Note: +# These test cases, stacked, will create stacked policy rules in one multi-networkpolicy and test the +# traffic policying by ncat (nc) command. + +setup() { + cd $BATS_TEST_DIRNAME + load "common" + + server_net1=$(get_net1_ip "test-ipblock-list" "pod-server") + client_a_net1=$(get_net1_ip "test-ipblock-list" "pod-client-a") + client_b_net1=$(get_net1_ip "test-ipblock-list" "pod-client-b") + client_c_net1=$(get_net1_ip "test-ipblock-list" "pod-client-c") +} + +@test "setup ipblock-list test environments" { + kubectl create -f ipblock-list.yml + run kubectl -n test-ipblock-list wait --for=condition=ready -l app=test-ipblock-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} + +@test "test-ipblock-list check client-a" { + run kubectl -n test-ipblock-list exec pod-client-a -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-ipblock-list check client-b" { + run kubectl -n test-ipblock-list exec pod-client-b -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-ipblock-list check client-c" { + run kubectl -n test-ipblock-list exec pod-client-c -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "1" ] +} + +@test "cleanup environments" { + kubectl delete -f ipblock-list.yml + run kubectl -n test-ipblock-list wait --for=delete -l app=test-ipblock-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} diff --git a/e2e/tests/ipblock-list.yml b/e2e/tests/ipblock-list.yml new file mode 100644 index 00000000..180afc02 --- /dev/null +++ b/e2e/tests/ipblock-list.yml @@ -0,0 +1,140 @@ +--- +apiVersion: "k8s.cni.cncf.io/v1" +kind: NetworkAttachmentDefinition +metadata: + namespace: default + name: macvlan1-ipblock +spec: + config: '{ + "cniVersion": "0.3.1", + "name": "macvlan1-ipblock", + "plugins": [ + { + "type": "macvlan", + "mode": "bridge", + "capabilities": {"ips": true }, + "ipam":{ + "type":"static" + } + }] + }' +--- +apiVersion: v1 +kind: Namespace +metadata: + name: test-ipblock-list +--- +# Pods +apiVersion: v1 +kind: Pod +metadata: + name: pod-server + namespace: test-ipblock-list + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.1/24"] + }]' + labels: + app: test-ipblock-list + name: pod-server +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-a + namespace: test-ipblock-list + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.11/24"] + }]' + labels: + app: test-ipblock-list + name: pod-client-a +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-b + namespace: test-ipblock-list + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.12/24"] + }]' + labels: + app: test-ipblock-list + name: pod-client-b +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-c + namespace: test-ipblock-list + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.13/24"] + }]' + labels: + app: test-ipblock-list + name: pod-client-c +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +# MultiNetworkPolicies +# this policy accepts ingress trafic from pod-client-a to pod-server +# and ingress trafic from pod-client-b to pod-server +# as a result, these policies accepts ingress traffic from pod-client-a +# or from pod-client-b, to pod-server. +apiVersion: k8s.cni.cncf.io/v1beta1 +kind: MultiNetworkPolicy +metadata: + name: testnetwork-policy-ipblock-1 + namespace: test-ipblock-list + annotations: + k8s.v1.cni.cncf.io/policy-for: default/macvlan1-ipblock +spec: + podSelector: + matchLabels: + name: pod-server + policyTypes: + - Ingress + ingress: + - from: + - ipBlock: + cidr: 2.2.5.11/32 + - from: + - ipBlock: + cidr: 2.2.5.12/32 diff --git a/e2e/tests/ipblock-stacked.bats b/e2e/tests/ipblock-stacked.bats new file mode 100755 index 00000000..c9f8a31b --- /dev/null +++ b/e2e/tests/ipblock-stacked.bats @@ -0,0 +1,55 @@ +#!/usr/bin/env bats + +# Note: +# These test cases, stacked, will create stacked policy rules in one multi-networkpolicy and test the +# traffic policying by ncat (nc) command. + +setup() { + cd $BATS_TEST_DIRNAME + load "common" + + server_net1=$(get_net1_ip "test-ipblock-stacked" "pod-server") + client_a_net1=$(get_net1_ip "test-ipblock-stacked" "pod-client-a") + client_b_net1=$(get_net1_ip "test-ipblock-stacked" "pod-client-b") + client_c_net1=$(get_net1_ip "test-ipblock-stacked" "pod-client-c") +} + +@test "setup ipblock-stacked test environments" { + kubectl create -f ipblock-stacked.yml + run kubectl -n test-ipblock-stacked wait --for=condition=ready -l app=test-ipblock-stacked pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} + +@test "check generated iptables rules" { + # wait for sync + sleep 3 + run kubectl -n test-ipblock-stacked exec pod-server -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "0" ] + run kubectl -n test-ipblock-stacked exec pod-client-a -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "1" ] + run kubectl -n test-ipblock-stacked exec pod-client-b -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "1" ] + run kubectl -n test-ipblock-stacked exec pod-client-c -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "1" ] +} + +@test "test-ipblock-stacked check client-a" { + run kubectl -n test-ipblock-stacked exec pod-client-a -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-ipblock-stacked check client-b" { + run kubectl -n test-ipblock-stacked exec pod-client-b -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-ipblock-stacked check client-c" { + run kubectl -n test-ipblock-stacked exec pod-client-c -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "1" ] +} + +@test "cleanup environments" { + kubectl delete -f ipblock-stacked.yml + run kubectl -n test-ipblock-stacked wait --for=delete -l app=test-ipblock-stacked pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} diff --git a/e2e/tests/ipblock-stacked.yml b/e2e/tests/ipblock-stacked.yml new file mode 100644 index 00000000..6308586d --- /dev/null +++ b/e2e/tests/ipblock-stacked.yml @@ -0,0 +1,160 @@ +--- +apiVersion: "k8s.cni.cncf.io/v1" +kind: NetworkAttachmentDefinition +metadata: + namespace: default + name: macvlan1-ipblock-stacked +spec: + config: '{ + "cniVersion": "0.3.1", + "name": "macvlan1-ipblock-stacked", + "plugins": [ + { + "type": "macvlan", + "mode": "bridge", + "capabilities": {"ips": true }, + "ipam":{ + "type":"static" + } + }] + }' +--- +apiVersion: v1 +kind: Namespace +metadata: + name: test-ipblock-stacked +--- +# Pods +apiVersion: v1 +kind: Pod +metadata: + name: pod-server + namespace: test-ipblock-stacked + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock-stacked", + "namespace": "default", + "ips": ["2.2.5.1/24"] + }]' + labels: + app: test-ipblock-stacked + name: pod-server +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-a + namespace: test-ipblock-stacked + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock-stacked", + "namespace": "default", + "ips": ["2.2.5.11/24"] + }]' + labels: + app: test-ipblock-stacked + name: pod-client-a +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-b + namespace: test-ipblock-stacked + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock-stacked", + "namespace": "default", + "ips": ["2.2.5.12/24"] + }]' + labels: + app: test-ipblock-stacked + name: pod-client-b +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-c + namespace: test-ipblock-stacked + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock-stacked", + "namespace": "default", + "ips": ["2.2.5.13/24"] + }]' + labels: + app: test-ipblock-stacked + name: pod-client-c +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +# MultiNetworkPolicies +# this policy accepts ingress trafic from pod-client-a to pod-server +# next policy accepts ingress trafic from pod-client-b to pod-server +# as a result, these policies accepts ingress traffic from pod-client-a +# or from pod-client-b, to pod-server. +apiVersion: k8s.cni.cncf.io/v1beta1 +kind: MultiNetworkPolicy +metadata: + name: testnetwork-policy-ipblock-stacked-1 + namespace: test-ipblock-stacked + annotations: + k8s.v1.cni.cncf.io/policy-for: default/macvlan1-ipblock-stacked +spec: + podSelector: + matchLabels: + name: pod-server + policyTypes: + - Ingress + ingress: + - from: + - ipBlock: + cidr: 2.2.5.11/32 +--- +# MultiNetworkPolicies +# this policy accepts ingress trafic from pod-client-a to pod-server +# next policy accepts ingress trafic from pod-client-b to pod-server +# as a result, these policies accepts ingress traffic from pod-client-a +# or from pod-client-b, to pod-server. +apiVersion: k8s.cni.cncf.io/v1beta1 +kind: MultiNetworkPolicy +metadata: + name: testnetwork-policy-ipblock-stacked-2 + namespace: test-ipblock-stacked + annotations: + k8s.v1.cni.cncf.io/policy-for: default/macvlan1-ipblock-stacked +spec: + podSelector: + matchLabels: + name: pod-server + policyTypes: + - Ingress + ingress: + - from: + - ipBlock: + cidr: 2.2.5.12/32 diff --git a/e2e/tests/ipblock.bats b/e2e/tests/ipblock.bats new file mode 100755 index 00000000..3ca69ed3 --- /dev/null +++ b/e2e/tests/ipblock.bats @@ -0,0 +1,55 @@ +#!/usr/bin/env bats + +# Note: +# These test cases, stacked, will create stacked policy rules in one multi-networkpolicy and test the +# traffic policying by ncat (nc) command. + +setup() { + cd $BATS_TEST_DIRNAME + load "common" + + server_net1=$(get_net1_ip "test-ipblock" "pod-server") + client_a_net1=$(get_net1_ip "test-ipblock" "pod-client-a") + client_b_net1=$(get_net1_ip "test-ipblock" "pod-client-b") + client_c_net1=$(get_net1_ip "test-ipblock" "pod-client-c") +} + +@test "setup ipblock test environments" { + kubectl create -f ipblock.yml + run kubectl -n test-ipblock wait --for=condition=ready -l app=test-ipblock pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} + +@test "check generated iptables rules" { + # wait for sync + sleep 3 + run kubectl -n test-ipblock exec pod-server -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "0" ] + run kubectl -n test-ipblock exec pod-client-a -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "1" ] + run kubectl -n test-ipblock exec pod-client-b -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "1" ] + run kubectl -n test-ipblock exec pod-client-c -it -- sh -c "iptables-save | grep MULTI-0-INGRESS" + [ "$status" -eq "1" ] +} + +@test "test-ipblock check client-a" { + run kubectl -n test-ipblock exec pod-client-a -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-ipblock check client-b" { + run kubectl -n test-ipblock exec pod-client-b -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-ipblock check client-c" { + run kubectl -n test-ipblock exec pod-client-c -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "1" ] +} + +@test "cleanup environments" { + kubectl delete -f ipblock.yml + run kubectl -n test-ipblock wait --for=delete -l app=test-ipblock pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} diff --git a/e2e/tests/ipblock.yml b/e2e/tests/ipblock.yml new file mode 100644 index 00000000..5d1cf5e7 --- /dev/null +++ b/e2e/tests/ipblock.yml @@ -0,0 +1,139 @@ +--- +apiVersion: "k8s.cni.cncf.io/v1" +kind: NetworkAttachmentDefinition +metadata: + namespace: default + name: macvlan1-ipblock +spec: + config: '{ + "cniVersion": "0.3.1", + "name": "macvlan1-ipblock", + "plugins": [ + { + "type": "macvlan", + "mode": "bridge", + "capabilities": {"ips": true }, + "ipam":{ + "type":"static" + } + }] + }' +--- +apiVersion: v1 +kind: Namespace +metadata: + name: test-ipblock +--- +# Pods +apiVersion: v1 +kind: Pod +metadata: + name: pod-server + namespace: test-ipblock + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.1/24"] + }]' + labels: + app: test-ipblock + name: pod-server +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-a + namespace: test-ipblock + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.11/24"] + }]' + labels: + app: test-ipblock + name: pod-client-a +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-b + namespace: test-ipblock + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.12/24"] + }]' + labels: + app: test-ipblock + name: pod-client-b +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-c + namespace: test-ipblock + annotations: + k8s.v1.cni.cncf.io/networks: '[{ + "name": "macvlan1-ipblock", + "namespace": "default", + "ips": ["2.2.5.13/24"] + }]' + labels: + app: test-ipblock + name: pod-client-c +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-kl", "0.0.0.0", "5555"] + securityContext: + privileged: true +--- +# MultiNetworkPolicies +# this policy accepts ingress trafic from pod-client-a to pod-server +# and ingress trafic from pod-client-b to pod-server +# as a result, these policies accepts ingress traffic from pod-client-a +# or from pod-client-b, to pod-server. +apiVersion: k8s.cni.cncf.io/v1beta1 +kind: MultiNetworkPolicy +metadata: + name: testnetwork-policy-ipblock-1 + namespace: test-ipblock + annotations: + k8s.v1.cni.cncf.io/policy-for: default/macvlan1-ipblock +spec: + podSelector: + matchLabels: + name: pod-server + policyTypes: + - Ingress + ingress: + - from: + - ipBlock: + cidr: 2.2.5.11/32 + - ipBlock: + cidr: 2.2.5.12/32 diff --git a/e2e/tests/simple-v4-egress-list.bats b/e2e/tests/simple-v4-egress-list.bats new file mode 100755 index 00000000..21c62c10 --- /dev/null +++ b/e2e/tests/simple-v4-egress-list.bats @@ -0,0 +1,70 @@ +#!/usr/bin/env bats + +# Note: +# These test cases, simple, will create simple (one policy for ingress) and test the +# traffic policying by ncat (nc) command. In addition, these cases also verifies that +# simple iptables generation check by iptables-save and pod-iptable in multi-networkpolicy pod. + +setup() { + cd $BATS_TEST_DIRNAME + load "common" + server_net1=$(get_net1_ip "test-simple-v4-egress-list" "pod-server") + client_a_net1=$(get_net1_ip "test-simple-v4-egress-list" "pod-client-a") + client_b_net1=$(get_net1_ip "test-simple-v4-egress-list" "pod-client-b") + client_c_net1=$(get_net1_ip "test-simple-v4-egress-list" "pod-client-c") +} + +@test "setup simple test environments" { + # create test manifests + kubectl create -f simple-v4-egress-list.yml + + # verify all pods are available + run kubectl -n test-simple-v4-egress-list wait --for=condition=ready -l app=test-simple-v4-egress-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] + + # wait for sync + sleep 3 +} + +@test "test-simple-v4-egress-list check client-a -> server" { + # nc should succeed from client-a to server by no policy definition for the direction + run kubectl -n test-simple-v4-egress-list exec pod-client-a -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-egress-list check client-b -> server" { + # nc should succeed from client-b to server by no policy definition for the direction + run kubectl -n test-simple-v4-egress-list exec pod-client-b -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-egress-list check client-c -> server" { + # nc should succeed from client-c to server by no policy definition for the direction + run kubectl -n test-simple-v4-egress-list exec pod-client-c -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-egress-list check server -> client-a" { + # nc should succeed from server to client-a by policy definition + run kubectl -n test-simple-v4-egress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_a_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-egress-list check server -> client-b" { + # nc should NOT succeed from server to client-b by policy definition + run kubectl -n test-simple-v4-egress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_b_net1} 5555" + [ "$status" -eq "1" ] +} + +@test "test-simple-v4-egress-list check server -> client-c" { + # nc should succeed from server to client-c by policy definition + run kubectl -n test-simple-v4-egress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_c_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "cleanup environments" { + # remove test manifests + kubectl delete -f simple-v4-egress-list.yml + run kubectl -n test-simple-v4-egress-list wait --for=delete -l app=test-simple-v4-egress-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} diff --git a/e2e/tests/simple-v4-egress-list.yml b/e2e/tests/simple-v4-egress-list.yml new file mode 100644 index 00000000..2533e7f0 --- /dev/null +++ b/e2e/tests/simple-v4-egress-list.yml @@ -0,0 +1,126 @@ +--- +apiVersion: "k8s.cni.cncf.io/v1" +kind: NetworkAttachmentDefinition +metadata: + namespace: default + name: macvlan1-simple +spec: + config: '{ + "cniVersion": "0.3.1", + "name": "macvlan1-simple", + "plugins": [ + { + "type": "macvlan", + "mode": "bridge", + "ipam":{ + "type":"host-local", + "subnet":"2.2.6.0/24", + "rangeStart":"2.2.6.8", + "rangeEnd":"2.2.6.67" + } + }] + }' +--- +# namespace for MultiNetworkPolicy +apiVersion: v1 +kind: Namespace +metadata: + name: test-simple-v4-egress-list +--- +# Pods +apiVersion: v1 +kind: Pod +metadata: + name: pod-server + namespace: test-simple-v4-egress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-egress-list + name: pod-server +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-a + namespace: test-simple-v4-egress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-egress-list + name: pod-client-a +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-b + namespace: test-simple-v4-egress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-egress-list + name: pod-client-b +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-c + namespace: test-simple-v4-egress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-egress-list + name: pod-client-c +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +# MultiNetworkPolicies +# this policy accepts egress trafic from pod-client-a to pod-server +apiVersion: k8s.cni.cncf.io/v1beta1 +kind: MultiNetworkPolicy +metadata: + name: test-multinetwork-policy-simple-1 + namespace: test-simple-v4-egress-list + annotations: + k8s.v1.cni.cncf.io/policy-for: default/macvlan1-simple +spec: + podSelector: + matchLabels: + name: pod-server + policyTypes: + - Egress + egress: + - to: + - podSelector: + matchLabels: + name: pod-client-a + - to: + - podSelector: + matchLabels: + name: pod-client-c diff --git a/e2e/tests/simple-v4-egress.yml b/e2e/tests/simple-v4-egress.yml index bb18cd67..442e6c5e 100644 --- a/e2e/tests/simple-v4-egress.yml +++ b/e2e/tests/simple-v4-egress.yml @@ -95,8 +95,6 @@ spec: podSelector: matchLabels: name: pod-server - policyTypes: - - Egress egress: - to: - podSelector: diff --git a/e2e/tests/simple-v4-ingress-list.bats b/e2e/tests/simple-v4-ingress-list.bats new file mode 100755 index 00000000..6d7600b8 --- /dev/null +++ b/e2e/tests/simple-v4-ingress-list.bats @@ -0,0 +1,70 @@ +#!/usr/bin/env bats + +# Note: +# These test cases, simple, will create simple (one policy for ingress) and test the +# traffic policying by ncat (nc) command. In addition, these cases also verifies that +# simple iptables generation check by iptables-save and pod-iptable in multi-networkpolicy pod. + +setup() { + cd $BATS_TEST_DIRNAME + load "common" + server_net1=$(get_net1_ip "test-simple-v4-ingress-list" "pod-server") + client_a_net1=$(get_net1_ip "test-simple-v4-ingress-list" "pod-client-a") + client_b_net1=$(get_net1_ip "test-simple-v4-ingress-list" "pod-client-b") + client_c_net1=$(get_net1_ip "test-simple-v4-ingress-list" "pod-client-c") +} + +@test "setup simple test environments" { + # create test manifests + kubectl create -f simple-v4-ingress-list.yml + + # verify all pods are available + run kubectl -n test-simple-v4-ingress-list wait --for=condition=ready -l app=test-simple-v4-ingress-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] + + # wait for sync + sleep 3 +} + +@test "test-simple-v4-ingress-list check client-a -> server" { + # nc should succeed from client-a to server by policy + run kubectl -n test-simple-v4-ingress-list exec pod-client-a -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-ingress-list check client-b -> server" { + # nc should NOT succeed from client-b to server by policy + run kubectl -n test-simple-v4-ingress-list exec pod-client-b -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "1" ] +} + +@test "test-simple-v4-ingress-list check client-c -> server" { + # nc should succeed from client-c to server by policy + run kubectl -n test-simple-v4-ingress-list exec pod-client-c -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-ingress-list check server -> client-a" { + # nc should succeed from server to client-a by no policy definition for direction (egress for pod-server) + run kubectl -n test-simple-v4-ingress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_a_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-ingress-list check server -> client-b" { + # nc should succeed from server to client-b by no policy definition for direction (egress for pod-server) + run kubectl -n test-simple-v4-ingress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_b_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v4-ingress-list check server -> client-c" { + # nc should succeed from server to client-c by no policy definition for direction (egress for pod-server) + run kubectl -n test-simple-v4-ingress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_c_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "cleanup environments" { + # remove test manifests + kubectl delete -f simple-v4-ingress-list.yml + run kubectl -n test-simple-v4-ingress-list wait --for=delete -l app=test-simple-v4-ingress-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} diff --git a/e2e/tests/simple-v4-ingress-list.yml b/e2e/tests/simple-v4-ingress-list.yml new file mode 100644 index 00000000..fa42023b --- /dev/null +++ b/e2e/tests/simple-v4-ingress-list.yml @@ -0,0 +1,126 @@ +--- +apiVersion: "k8s.cni.cncf.io/v1" +kind: NetworkAttachmentDefinition +metadata: + namespace: default + name: macvlan1-simple +spec: + config: '{ + "cniVersion": "0.3.1", + "name": "macvlan1-simple", + "plugins": [ + { + "type": "macvlan", + "mode": "bridge", + "ipam":{ + "type":"host-local", + "subnet":"2.2.6.0/24", + "rangeStart":"2.2.6.8", + "rangeEnd":"2.2.6.67" + } + }] + }' +--- +# namespace for MultiNetworkPolicy +apiVersion: v1 +kind: Namespace +metadata: + name: test-simple-v4-ingress-list +--- +# Pods +apiVersion: v1 +kind: Pod +metadata: + name: pod-server + namespace: test-simple-v4-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-ingress-list + name: pod-server +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-a + namespace: test-simple-v4-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-ingress-list + name: pod-client-a +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-b + namespace: test-simple-v4-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-ingress-list + name: pod-client-b +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-c + namespace: test-simple-v4-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v4-ingress-list + name: pod-client-c +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +# MultiNetworkPolicies +# this policy accepts ingress trafic from pod-client-a to pod-server +apiVersion: k8s.cni.cncf.io/v1beta1 +kind: MultiNetworkPolicy +metadata: + name: test-multinetwork-policy-simple-1 + namespace: test-simple-v4-ingress-list + annotations: + k8s.v1.cni.cncf.io/policy-for: default/macvlan1-simple +spec: + podSelector: + matchLabels: + name: pod-server + policyTypes: + - Ingress + ingress: + - from: + - podSelector: + matchLabels: + name: pod-client-a + - from: + - podSelector: + matchLabels: + name: pod-client-c diff --git a/e2e/tests/simple-v4-ingress.yml b/e2e/tests/simple-v4-ingress.yml index d2218b76..f1cf6cb7 100644 --- a/e2e/tests/simple-v4-ingress.yml +++ b/e2e/tests/simple-v4-ingress.yml @@ -95,8 +95,6 @@ spec: podSelector: matchLabels: name: pod-server - policyTypes: - - Ingress ingress: - from: - podSelector: diff --git a/e2e/tests/simple-v6-ingress-list.bats b/e2e/tests/simple-v6-ingress-list.bats new file mode 100755 index 00000000..912ae857 --- /dev/null +++ b/e2e/tests/simple-v6-ingress-list.bats @@ -0,0 +1,71 @@ +#!/usr/bin/env bats + +# Note: +# These test cases, simple, will create simple (one policy for ingress) and test the +# traffic policying by ncat (nc) command. In addition, these cases also verifies that +# simple ip6tables generation check by ip6tables-save and pod-iptable in multi-networkpolicy pod. + + +setup() { + cd $BATS_TEST_DIRNAME + load "common" + server_net1=$(get_net1_ip6 "test-simple-v6-ingress-list" "pod-server") + client_a_net1=$(get_net1_ip6 "test-simple-v6-ingress-list" "pod-client-a") + client_b_net1=$(get_net1_ip6 "test-simple-v6-ingress-list" "pod-client-b") + client_c_net1=$(get_net1_ip6 "test-simple-v6-ingress-list" "pod-client-c") +} + +@test "setup simple test environments" { + # create test manifests + kubectl create -f simple-v6-ingress-list.yml + + # verify all pods are available + run kubectl -n test-simple-v6-ingress-list wait --for=condition=ready -l app=test-simple-v6-ingress-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] + + # wait for sync + sleep 3 +} + +@test "test-simple-v6-ingress-list check client-a -> server" { + # nc should succeed from client-a to server by policy + run kubectl -n test-simple-v6-ingress-list exec pod-client-a -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v6-ingress-list check client-b -> server" { + # nc should NOT succeed from client-b to server by policy + run kubectl -n test-simple-v6-ingress-list exec pod-client-b -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "1" ] +} + +@test "test-simple-v6-ingress-list check client-c -> server" { + # nc should succeed from client-c to server by policy + run kubectl -n test-simple-v6-ingress-list exec pod-client-c -- sh -c "echo x | nc -w 1 ${server_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v6-ingress-list check server -> client-a" { + # nc should succeed from server to client-a by no policy definition for direction (egress for pod-server) + run kubectl -n test-simple-v6-ingress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_a_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v6-ingress-list check server -> client-b" { + # nc should succeed from server to client-b by no policy definition for direction (egress for pod-server) + run kubectl -n test-simple-v6-ingress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_b_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "test-simple-v6-ingress-list check server -> client-c" { + # nc should succeed from server to client-c by no policy definition for direction (egress for pod-server) + run kubectl -n test-simple-v6-ingress-list exec pod-server -- sh -c "echo x | nc -w 1 ${client_c_net1} 5555" + [ "$status" -eq "0" ] +} + +@test "cleanup environments" { + # remove test manifests + kubectl delete -f simple-v6-ingress-list.yml + run kubectl -n test-simple-v6-ingress-list wait --for=delete -l app=test-simple-v6-ingress-list pod --timeout=${kubewait_timeout} + [ "$status" -eq "0" ] +} diff --git a/e2e/tests/simple-v6-ingress-list.yml b/e2e/tests/simple-v6-ingress-list.yml new file mode 100644 index 00000000..ab48d486 --- /dev/null +++ b/e2e/tests/simple-v6-ingress-list.yml @@ -0,0 +1,126 @@ +--- +apiVersion: "k8s.cni.cncf.io/v1" +kind: NetworkAttachmentDefinition +metadata: + namespace: default + name: macvlan1-simple +spec: + config: '{ + "cniVersion": "0.3.1", + "name": "macvlan1-simple", + "plugins": [ + { + "type": "macvlan", + "mode": "bridge", + "ipam":{ + "type":"host-local", + "subnet": "2001::/64", + "rangeStart": "2001::8", + "rangeEnd": "2001::67" + } + }] + }' +--- +# namespace for MultiNetworkPolicy +apiVersion: v1 +kind: Namespace +metadata: + name: test-simple-v6-ingress-list +--- +# Pods +apiVersion: v1 +kind: Pod +metadata: + name: pod-server + namespace: test-simple-v6-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v6-ingress-list + name: pod-server +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-a + namespace: test-simple-v6-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v6-ingress-list + name: pod-client-a +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-b + namespace: test-simple-v6-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v6-ingress-list + name: pod-client-b +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +apiVersion: v1 +kind: Pod +metadata: + name: pod-client-c + namespace: test-simple-v6-ingress-list + annotations: + k8s.v1.cni.cncf.io/networks: default/macvlan1-simple + labels: + app: test-simple-v6-ingress-list + name: pod-client-c +spec: + containers: + - name: macvlan-worker1 + image: ghcr.io/k8snetworkplumbingwg/multi-networkpolicy-iptables:e2e-test + command: ["nc", "-klp", "5555"] + securityContext: + privileged: true +--- +# MultiNetworkPolicies +# this policy accepts ingress trafic from pod-client-a to pod-server, or pod-client-c to pod-server +apiVersion: k8s.cni.cncf.io/v1beta1 +kind: MultiNetworkPolicy +metadata: + name: test-multinetwork-policy-simple-1 + namespace: test-simple-v6-ingress-list + annotations: + k8s.v1.cni.cncf.io/policy-for: default/macvlan1-simple +spec: + podSelector: + matchLabels: + name: pod-server + policyTypes: + - Ingress + ingress: + - from: + - podSelector: + matchLabels: + name: pod-client-a + - from: + - podSelector: + matchLabels: + name: pod-client-c diff --git a/e2e/tests/stacked.yml b/e2e/tests/stacked.yml index e64c4766..e9766abe 100644 --- a/e2e/tests/stacked.yml +++ b/e2e/tests/stacked.yml @@ -90,7 +90,7 @@ metadata: k8s.v1.cni.cncf.io/networks: default/macvlan1-stacked labels: app: test-stacked - app: pod-d + name: pod-client-c spec: containers: - name: macvlan-worker1 diff --git a/go.mod b/go.mod index 82fed6f5..276fb0a7 100644 --- a/go.mod +++ b/go.mod @@ -1,6 +1,6 @@ module github.com/k8snetworkplumbingwg/multi-networkpolicy-iptables -go 1.13 +go 1.19 require ( github.com/containernetworking/cni v0.8.1 @@ -11,7 +11,7 @@ require ( github.com/onsi/gomega v1.10.1 github.com/spf13/cobra v1.1.3 github.com/spf13/pflag v1.0.5 - google.golang.org/grpc v1.38.0 + google.golang.org/grpc v1.53.0 k8s.io/api v0.22.8 k8s.io/apimachinery v0.22.8 k8s.io/client-go v0.22.8 @@ -21,8 +21,51 @@ require ( k8s.io/utils v0.0.0-20211116205334-6203023598ed ) +require ( + github.com/Microsoft/go-winio v0.4.15 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/evanphx/json-patch v4.11.0+incompatible // indirect + github.com/fsnotify/fsnotify v1.4.9 // indirect + github.com/go-logr/logr v0.4.0 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect + github.com/golang/protobuf v1.5.2 // indirect + github.com/google/go-cmp v0.5.9 // indirect + github.com/google/gofuzz v1.1.0 // indirect + github.com/googleapis/gnostic v0.5.5 // indirect + github.com/imdario/mergo v0.3.5 // indirect + github.com/inconshreveable/mousetrap v1.0.0 // indirect + github.com/json-iterator/go v1.1.11 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.1 // indirect + github.com/nxadm/tail v1.4.4 // indirect + github.com/pkg/errors v0.9.1 // indirect + golang.org/x/net v0.5.0 // indirect + golang.org/x/oauth2 v0.4.0 // indirect + golang.org/x/sys v0.5.0 // indirect + golang.org/x/term v0.5.0 // indirect + golang.org/x/text v0.7.0 // indirect + golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect + golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect + google.golang.org/appengine v1.6.7 // indirect + google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f // indirect + google.golang.org/protobuf v1.28.1 // indirect + gopkg.in/inf.v0 v0.9.1 // indirect + gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect + gopkg.in/yaml.v2 v2.4.0 // indirect + gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect + k8s.io/apiserver v0.22.8 // indirect + k8s.io/component-base v0.22.8 // indirect + k8s.io/klog/v2 v2.9.0 // indirect + k8s.io/kube-openapi v0.0.0-20211109043538-20434351676c // indirect + sigs.k8s.io/structured-merge-diff/v4 v4.2.1 // indirect + sigs.k8s.io/yaml v1.2.0 // indirect +) + replace ( github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2 + golang.org/x/net => golang.org/x/net v0.7.0 + golang.org/x/text => golang.org/x/text v0.3.8 k8s.io/api => k8s.io/api v0.22.8 k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.22.8 k8s.io/apimachinery => k8s.io/apimachinery v0.22.8 diff --git a/go.sum b/go.sum index c4db3711..8a8a6f77 100644 --- a/go.sum +++ b/go.sum @@ -265,8 +265,9 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g= github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= @@ -279,8 +280,8 @@ github.com/google/pprof v0.0.0-20200229191704-1ebb73c60ed3/go.mod h1:ZgVRPoUq/hf github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI= github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ= github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= -github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I= github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk= github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY= @@ -557,6 +558,7 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1: github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4= go.etcd.io/etcd/api/v3 v3.5.0/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs= @@ -594,13 +596,12 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20181009213950-7c1a557ab941/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= -golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= -golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= @@ -643,51 +644,16 @@ golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.1-0.20200828183125-ce943fd02449/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= -golang.org/x/net v0.0.0-20170114055629-f2499483f923/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20181011144130-49bb7cea24b1/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net 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v0.0.0-20211209124913-491a49abca63 h1:iocB37TsdFuN6IBRZ+ry36wrkoV51/tl5vOWqkcPGvY= -golang.org/x/net v0.0.0-20211209124913-491a49abca63/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= +golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= +golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g= +golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= -golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw= golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= +golang.org/x/oauth2 v0.4.0 h1:NF0gk8LVPg1Ml7SSbGyySuoxdsXitj7TvgvuRxIMc/M= +golang.org/x/oauth2 v0.4.0/go.mod h1:RznEsdpjGAINPTOF0UH/t+xJ75L18YO3Ho6Pyn+uRec= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -697,6 +663,7 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -745,31 +712,24 @@ golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20200831180312-196b9ba8737a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200923182605-d9f96fdee20d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 h1:RqytpXGR1iVNX7psjB3ff8y7sNFinVFvkx1c8SjBkio= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU= +golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= -golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d h1:SZxvLBoTP5yHO3Frd4z4vrF+DBX9vMVanchswa69toE= golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= -golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= -golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M= -golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY= +golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= +golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY= +golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= @@ -778,7 +738,6 @@ golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba/go.mod h1:tRJNPiyCQ0inRvYxb golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac h1:7zkz7BUtwNFFqcowJ+RIgu2MaV/MapERkDIy+mwPyjs= golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= -golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190206041539-40960b6deb8e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= @@ -820,6 +779,7 @@ golang.org/x/tools v0.0.0-20200505023115-26f46d2f7ef8/go.mod h1:EkVYQZoAsY45+roY golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= +golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= @@ -846,8 +806,9 @@ google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9Ywl google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0= -google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM= google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= +google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c= +google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= @@ -872,8 +833,9 @@ google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfG google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= google.golang.org/genproto v0.0.0-20201019141844-1ed22bb0c154/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= -google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c h1:wtujag7C+4D6KMoulW9YauvK2lgdvCMS260jsqqBXr0= google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0= +google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f h1:BWUVssLB0HVOSY78gIdvk1dTVYtT1y8SBWtPYuTJ/6w= +google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= @@ -888,8 +850,9 @@ google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3Iji google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0= google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= google.golang.org/grpc v1.37.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM= -google.golang.org/grpc v1.38.0 h1:/9BgsAsa5nWe26HqOlvlgJnqBuktYOLCgjCPqsa56W0= google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM= +google.golang.org/grpc v1.53.0 h1:LAv2ds7cmFV/XTS3XG1NneeENYrXGmorPxsBbptIjNc= +google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= @@ -901,8 +864,9 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4= google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= -google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk= google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w= +google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= diff --git a/pkg/controllers/pod_test.go b/pkg/controllers/pod_test.go index edd005f4..4eb0ac74 100644 --- a/pkg/controllers/pod_test.go +++ b/pkg/controllers/pod_test.go @@ -129,7 +129,7 @@ func NewFakePod(namespace, name string) *v1.Pod { } } -func NewFakePodChangeTracker(hostname, hostPrefix string, ndt *NetDefChangeTracker) *PodChangeTracker { +func NewFakePodChangeTracker(hostname, _ string, ndt *NetDefChangeTracker) *PodChangeTracker { return &PodChangeTracker{ items: make(map[types.NamespacedName]*podChange), hostname: hostname, diff --git a/pkg/server/options.go b/pkg/server/options.go index 810627f6..f124f1b5 100644 --- a/pkg/server/options.go +++ b/pkg/server/options.go @@ -156,11 +156,8 @@ func (o *Options) Validate() error { } // Validate v6 engress rules - if err := parseCustomRuleFile(o.customIPv6EgressRuleFile, &o.customIPv6EgressRule); err != nil { - return err - } - - return nil + err := parseCustomRuleFile(o.customIPv6EgressRuleFile, &o.customIPv6EgressRule) + return err } // Run invokes server diff --git a/pkg/server/policyrules.go b/pkg/server/policyrules.go index 19372544..9f1e3d5a 100644 --- a/pkg/server/policyrules.go +++ b/pkg/server/policyrules.go @@ -235,10 +235,11 @@ func (ipt *iptableBuffer) renderIngress(s *Server, podInfo *controllers.PodInfo, "-j", "MARK", "--set-xmark 0x0/0x30000") ipt.renderIngressPorts(s, podInfo, idx, n, ingress.Ports, policyNetworks) ipt.renderIngressFrom(s, podInfo, idx, n, ingress.From, policyNetworks) + writeLine(ipt.policyIndex, "-A", chainName, "-m", "mark", "--mark", "0x30000/0x30000", "-j", "RETURN") } } -func (ipt *iptableBuffer) renderIngressPorts(s *Server, podInfo *controllers.PodInfo, pIndex, iIndex int, ports []multiv1beta1.MultiNetworkPolicyPort, policyNetworks []string) { +func (ipt *iptableBuffer) renderIngressPorts(_ *Server, podInfo *controllers.PodInfo, pIndex, iIndex int, ports []multiv1beta1.MultiNetworkPolicyPort, policyNetworks []string) { chainName := fmt.Sprintf("MULTI-%d-INGRESS-%d-PORTS", pIndex, iIndex) ipt.CreateFilterChain(chainName) @@ -463,10 +464,11 @@ func (ipt *iptableBuffer) renderEgress(s *Server, podInfo *controllers.PodInfo, writeLine(ipt.policyIndex, "-A", chainName, "-j", "MARK", "--set-xmark 0x0/0x30000") ipt.renderEgressPorts(s, podInfo, idx, n, egress.Ports, policyNetworks) ipt.renderEgressTo(s, podInfo, idx, n, egress.To, policyNetworks) + writeLine(ipt.policyIndex, "-A", chainName, "-m", "mark", "--mark", "0x30000/0x30000", "-j", "RETURN") } } -func (ipt *iptableBuffer) renderEgressPorts(s *Server, podInfo *controllers.PodInfo, pIndex, iIndex int, ports []multiv1beta1.MultiNetworkPolicyPort, policyNetworks []string) { +func (ipt *iptableBuffer) renderEgressPorts(_ *Server, podInfo *controllers.PodInfo, pIndex, iIndex int, ports []multiv1beta1.MultiNetworkPolicyPort, policyNetworks []string) { chainName := fmt.Sprintf("MULTI-%d-EGRESS-%d-PORTS", pIndex, iIndex) ipt.CreateFilterChain(chainName) diff --git a/pkg/server/policyrules_test.go b/pkg/server/policyrules_test.go index 2382025e..483bc5b8 100644 --- a/pkg/server/policyrules_test.go +++ b/pkg/server/policyrules_test.go @@ -1043,6 +1043,7 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -i net1 -m tcp -p tcp --dport 8888 -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.254 -j DROP -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.1/24 -j MARK --set-xmark 0x20000/0x20000 @@ -1147,6 +1148,7 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -i net1 -m tcp -p tcp --dport 8888 -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.2 -j MARK --set-xmark 0x20000/0x20000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.1 -j MARK --set-xmark 0x20000/0x20000 @@ -1234,6 +1236,7 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -m comment --comment "no ingress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.2 -j MARK --set-xmark 0x20000/0x20000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.1 -j MARK --set-xmark 0x20000/0x20000 @@ -1319,6 +1322,7 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -m comment --comment "no ingress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.2 -j MARK --set-xmark 0x20000/0x20000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.1 -j MARK --set-xmark 0x20000/0x20000 @@ -1410,6 +1414,7 @@ COMMIT -A MULTI-0-EGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-PORTS -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-TO +-A MULTI-0-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-EGRESS-0-PORTS -o net1 -m tcp -p tcp --dport 8888 -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-EGRESS-0-TO -o net1 -d 10.1.1.254 -j DROP -A MULTI-0-EGRESS-0-TO -o net1 -d 10.1.1.1/24 -j MARK --set-xmark 0x20000/0x20000 @@ -1514,6 +1519,7 @@ COMMIT -A MULTI-0-EGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-PORTS -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-TO +-A MULTI-0-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-EGRESS-0-PORTS -o net1 -m tcp -p tcp --dport 8888 -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-EGRESS-0-TO -o net1 -d 10.1.1.2 -j MARK --set-xmark 0x20000/0x20000 -A MULTI-0-EGRESS-0-TO -o net1 -d 10.1.1.1 -j MARK --set-xmark 0x20000/0x20000 @@ -1591,6 +1597,102 @@ COMMIT Expect(buf.egressPorts.String()).To(Equal(portRules)) }) + It("policyType should be implicitly inferred", func() { + + policy1 := &multiv1beta1.MultiNetworkPolicy{ + ObjectMeta: metav1.ObjectMeta{ + Name: "ingressPolicies1", + Namespace: "testns1", + Annotations: map[string]string{ + PolicyNetworkAnnotation: "net-attach1", + }, + }, + Spec: multiv1beta1.MultiNetworkPolicySpec{ + PodSelector: metav1.LabelSelector{ + MatchLabels: map[string]string{ + "role": "targetpod", + }, + }, + Ingress: []multiv1beta1.MultiNetworkPolicyIngressRule{{ + From: []multiv1beta1.MultiNetworkPolicyPeer{{ + PodSelector: &metav1.LabelSelector{ + MatchLabels: map[string]string{ + "foobar": "enabled", + }, + }, + }}, + }}, + }, + } + + s := NewFakeServer("samplehost") + Expect(s).NotTo(BeNil()) + + AddNamespace(s, "testns1") + + Expect( + s.netdefChanges.Update(nil, NewNetDef("testns1", "net-attach1", NewCNIConfig("testCNI", "multi"))), + ).To(BeTrue()) + + pod1 := NewFakePodWithNetAnnotation( + "testns1", + "testpod1", + "net-attach1", + NewFakeNetworkStatus("testns1", "net-attach1", "192.168.1.1", "10.1.1.1"), + map[string]string{ + "role": "targetpod", + }) + pod1.Spec.NodeName = "samplehost" + + AddPod(s, pod1) + podInfo1, err := s.podMap.GetPodInfo(pod1) + Expect(err).NotTo(HaveOccurred()) + + pod2 := NewFakePodWithNetAnnotation( + "testns1", + "testpod2", + "net-attach1", + NewFakeNetworkStatus("testns1", "net-attach1", "192.168.1.2", "10.1.1.2"), + map[string]string{ + "foobar": "enabled", + }) + AddPod(s, pod2) + + Expect( + s.policyChanges.Update(nil, policy1), + ).To(BeTrue()) + s.policyMap.Update(s.policyChanges) + + result := fakeiptables.NewFake() + s.ip4Tables = result + + s.generatePolicyRulesForPod(pod1, podInfo1) + + Expect(string(result.Lines)).To(Equal(`*filter +:MULTI-INGRESS - [0:0] +:MULTI-INGRESS-COMMON - [0:0] +:MULTI-EGRESS - [0:0] +:MULTI-EGRESS-COMMON - [0:0] +:MULTI-0-INGRESS - [0:0] +:MULTI-0-INGRESS-0-PORTS - [0:0] +:MULTI-0-INGRESS-0-FROM - [0:0] +-A MULTI-INGRESS-COMMON -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT +-A MULTI-INGRESS -j MULTI-INGRESS-COMMON +-A MULTI-INGRESS -m comment --comment "policy:ingressPolicies1 net-attach-def:testns1/net-attach1" -i net1 -j MULTI-0-INGRESS +-A MULTI-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN +-A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 +-A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS +-A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN +-A MULTI-INGRESS -j DROP +-A MULTI-0-INGRESS-0-PORTS -m comment --comment "no ingress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 +-A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.2 -j MARK --set-xmark 0x20000/0x20000 +-A MULTI-0-INGRESS-0-FROM -i net1 -s 10.1.1.1 -j MARK --set-xmark 0x20000/0x20000 +COMMIT +`)) + + }) + Context("IPv6", func() { It("shoud avoid using IPv4 addresses on ip6tables", func() { @@ -1676,11 +1778,13 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-EGRESS -m comment --comment "policy:ingressPolicies1 net-attach-def:testns1/net-attach1" -o net1 -j MULTI-0-EGRESS -A MULTI-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-EGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-PORTS -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-TO +-A MULTI-0-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -m comment --comment "no ingress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -m comment --comment "no ingress from, skipped" -j MARK --set-xmark 0x20000/0x20000 -A MULTI-0-EGRESS-0-PORTS -m comment --comment "no egress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 @@ -1777,11 +1881,13 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-EGRESS -m comment --comment "policy:ingressPolicies1 net-attach-def:testns1/net-attach1" -o net1 -j MULTI-0-EGRESS -A MULTI-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-EGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-PORTS -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-TO +-A MULTI-0-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -m comment --comment "no ingress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 2001:db8:a::12 -j MARK --set-xmark 0x20000/0x20000 -A MULTI-0-INGRESS-0-FROM -i net1 -s 2001:db8:a::11 -j MARK --set-xmark 0x20000/0x20000 @@ -1915,6 +2021,7 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -m comment --comment "no ingress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -m comment --comment "no ingress from, skipped" -j MARK --set-xmark 0x20000/0x20000 COMMIT @@ -2005,6 +2112,7 @@ COMMIT -A MULTI-0-INGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-PORTS -A MULTI-0-INGRESS -j MULTI-0-INGRESS-0-FROM +-A MULTI-0-INGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-INGRESS-0-PORTS -m comment --comment "no ingress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-INGRESS-0-FROM -m comment --comment "no ingress from, skipped" -j MARK --set-xmark 0x20000/0x20000 COMMIT @@ -2082,6 +2190,7 @@ COMMIT -A MULTI-0-EGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-PORTS -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-TO +-A MULTI-0-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-EGRESS-0-PORTS -m comment --comment "no egress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-EGRESS-0-TO -m comment --comment "no egress to, skipped" -j MARK --set-xmark 0x20000/0x20000 COMMIT @@ -2172,6 +2281,7 @@ COMMIT -A MULTI-0-EGRESS -j MARK --set-xmark 0x0/0x30000 -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-PORTS -A MULTI-0-EGRESS -j MULTI-0-EGRESS-0-TO +-A MULTI-0-EGRESS -m mark --mark 0x30000/0x30000 -j RETURN -A MULTI-0-EGRESS-0-PORTS -m comment --comment "no egress ports, skipped" -j MARK --set-xmark 0x10000/0x10000 -A MULTI-0-EGRESS-0-TO -m comment --comment "no egress to, skipped" -j MARK --set-xmark 0x20000/0x20000 COMMIT diff --git a/pkg/server/server.go b/pkg/server/server.go index 2cea5f19..8088e41d 100644 --- a/pkg/server/server.go +++ b/pkg/server/server.go @@ -112,7 +112,7 @@ func (s *Server) RunPodConfig() { } // Run ... -func (s *Server) Run(hostname string, stopCh chan struct{}) { +func (s *Server) Run(_ string, stopCh chan struct{}) { if s.Broadcaster != nil { s.Broadcaster.StartRecordingToSink( &v1core.EventSinkImpl{Interface: s.Client.CoreV1().Events("")}) @@ -477,7 +477,7 @@ func (s *Server) syncMultiPolicy() { netns, err := ns.GetNS(netnsPath) if err != nil { - klog.Errorf("cannot get pod (%s/%s:%s) netns: %v", p.Namespace, p.Name, p.Status.Phase, err) + klog.Errorf("cannot get pod (%s/%s:%s) netns (%s): %v", p.Namespace, p.Name, p.Status.Phase, netnsPath, err) continue } @@ -603,19 +603,7 @@ func (s *Server) generatePolicyRulesForPodAndFamily(pod *v1.Pod, podInfo *contro } } - var ingressEnable, egressEnable bool - if len(policy.Spec.PolicyTypes) == 0 { - ingressEnable = true - egressEnable = true - } else { - for _, v := range policy.Spec.PolicyTypes { - if strings.EqualFold(string(v), string(multiv1beta1.PolicyTypeIngress)) { - ingressEnable = true - } else if strings.EqualFold(string(v), string(multiv1beta1.PolicyTypeEgress)) { - egressEnable = true - } - } - } + ingressEnable, egressEnable := getEnabledPolicyTypes(policy) klog.V(8).Infof("ingress/egress = %v/%v\n", ingressEnable, egressEnable) policyNetworksAnnot, ok := policy.GetAnnotations()[PolicyNetworkAnnotation] @@ -706,3 +694,19 @@ func nadNamespacedName(o *netdefv1.NetworkAttachmentDefinition) string { } return o.GetNamespace() + "/" + o.GetName() } + +func getEnabledPolicyTypes(policy *multiv1beta1.MultiNetworkPolicy) (bool, bool) { + var ingressEnable, egressEnable bool + if len(policy.Spec.PolicyTypes) > 0 { + for _, v := range policy.Spec.PolicyTypes { + if strings.EqualFold(string(v), string(multiv1beta1.PolicyTypeIngress)) { + ingressEnable = true + } else if strings.EqualFold(string(v), string(multiv1beta1.PolicyTypeEgress)) { + egressEnable = true + } + } + return ingressEnable, egressEnable + } + + return len(policy.Spec.Ingress) > 0, len(policy.Spec.Egress) > 0 +} diff --git a/vendor/github.com/Microsoft/go-winio/go.mod b/vendor/github.com/Microsoft/go-winio/go.mod deleted file mode 100644 index 50b9d6e2..00000000 --- a/vendor/github.com/Microsoft/go-winio/go.mod +++ /dev/null @@ -1,9 +0,0 @@ -module github.com/Microsoft/go-winio - -go 1.12 - -require ( - github.com/pkg/errors v0.8.1 - github.com/sirupsen/logrus v1.4.1 - golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3 -) diff --git a/vendor/github.com/Microsoft/go-winio/go.sum b/vendor/github.com/Microsoft/go-winio/go.sum deleted file mode 100644 index 209aa8cf..00000000 --- a/vendor/github.com/Microsoft/go-winio/go.sum +++ /dev/null @@ -1,18 +0,0 @@ -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk= -github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= -github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I= -github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= -github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/sirupsen/logrus v1.4.1 h1:GL2rEmy6nsikmW0r8opw9JIRScdMF5hA8cOYLH7In1k= -github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q= -github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w= -github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= -golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b h1:ag/x1USPSsqHud38I9BAC88qdNLDHHtQ4mlgQIZPPNA= -golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3 h1:7TYNF4UdlohbFwpNH04CoPMp1cHUZgO1Ebq5r2hIjfo= -golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= diff --git a/vendor/github.com/fsnotify/fsnotify/go.mod b/vendor/github.com/fsnotify/fsnotify/go.mod deleted file mode 100644 index ff11e13f..00000000 --- a/vendor/github.com/fsnotify/fsnotify/go.mod +++ /dev/null @@ -1,5 +0,0 @@ -module github.com/fsnotify/fsnotify - -go 1.13 - -require golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9 diff --git a/vendor/github.com/fsnotify/fsnotify/go.sum b/vendor/github.com/fsnotify/fsnotify/go.sum deleted file mode 100644 index f60af985..00000000 --- a/vendor/github.com/fsnotify/fsnotify/go.sum +++ /dev/null @@ -1,2 +0,0 @@ -golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9 h1:L2auWcuQIvxz9xSEqzESnV/QN/gNRXNApHi3fYwl2w0= -golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= diff --git a/vendor/github.com/go-logr/logr/go.mod b/vendor/github.com/go-logr/logr/go.mod deleted file mode 100644 index 591884e9..00000000 --- a/vendor/github.com/go-logr/logr/go.mod +++ /dev/null @@ -1,3 +0,0 @@ -module github.com/go-logr/logr - -go 1.14 diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go new file mode 100644 index 00000000..60e82caa --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/decode.go @@ -0,0 +1,524 @@ +// Copyright 2015 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. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONUnmarshalV2 = false + +// UnmarshalNext unmarshals the next JSON object from d into m. +func UnmarshalNext(d *json.Decoder, m proto.Message) error { + return new(Unmarshaler).UnmarshalNext(d, m) +} + +// Unmarshal unmarshals a JSON object from r into m. +func Unmarshal(r io.Reader, m proto.Message) error { + return new(Unmarshaler).Unmarshal(r, m) +} + +// UnmarshalString unmarshals a JSON object from s into m. +func UnmarshalString(s string, m proto.Message) error { + return new(Unmarshaler).Unmarshal(strings.NewReader(s), m) +} + +// Unmarshaler is a configurable object for converting from a JSON +// representation to a protocol buffer object. +type Unmarshaler struct { + // AllowUnknownFields specifies whether to allow messages to contain + // unknown JSON fields, as opposed to failing to unmarshal. + AllowUnknownFields bool + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBUnmarshaler is implemented by protobuf messages that customize the way +// they are unmarshaled from JSON. Messages that implement this should also +// implement JSONPBMarshaler so that the custom format can be produced. +// +// The JSON unmarshaling must follow the JSON to proto specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBUnmarshaler interface { + UnmarshalJSONPB(*Unmarshaler, []byte) error +} + +// Unmarshal unmarshals a JSON object from r into m. +func (u *Unmarshaler) Unmarshal(r io.Reader, m proto.Message) error { + return u.UnmarshalNext(json.NewDecoder(r), m) +} + +// UnmarshalNext unmarshals the next JSON object from d into m. +func (u *Unmarshaler) UnmarshalNext(d *json.Decoder, m proto.Message) error { + if m == nil { + return errors.New("invalid nil message") + } + + // Parse the next JSON object from the stream. + raw := json.RawMessage{} + if err := d.Decode(&raw); err != nil { + return err + } + + // Check for custom unmarshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsu, ok := m.(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, raw) + } + + mr := proto.MessageReflect(m) + + // NOTE: For historical reasons, a top-level null is treated as a noop. + // This is incorrect, but kept for compatibility. + if string(raw) == "null" && mr.Descriptor().FullName() != "google.protobuf.Value" { + return nil + } + + if wrapJSONUnmarshalV2 { + // NOTE: If input message is non-empty, we need to preserve merge semantics + // of the old jsonpb implementation. These semantics are not supported by + // the protobuf JSON specification. + isEmpty := true + mr.Range(func(protoreflect.FieldDescriptor, protoreflect.Value) bool { + isEmpty = false // at least one iteration implies non-empty + return false + }) + if !isEmpty { + // Perform unmarshaling into a newly allocated, empty message. + mr = mr.New() + + // Use a defer to copy all unmarshaled fields into the original message. + dst := proto.MessageReflect(m) + defer mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + dst.Set(fd, v) + return true + }) + } + + // Unmarshal using the v2 JSON unmarshaler. + opts := protojson.UnmarshalOptions{ + DiscardUnknown: u.AllowUnknownFields, + } + if u.AnyResolver != nil { + opts.Resolver = anyResolver{u.AnyResolver} + } + return opts.Unmarshal(raw, mr.Interface()) + } else { + if err := u.unmarshalMessage(mr, raw); err != nil { + return err + } + return protoV2.CheckInitialized(mr.Interface()) + } +} + +func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error { + md := m.Descriptor() + fds := md.Fields() + + if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok { + return jsu.UnmarshalJSONPB(u, in) + } + + if string(in) == "null" && md.FullName() != "google.protobuf.Value" { + return nil + } + + switch wellKnownType(md.FullName()) { + case "Any": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + rawTypeURL, ok := jsonObject["@type"] + if !ok { + return errors.New("Any JSON doesn't have '@type'") + } + typeURL, err := unquoteString(string(rawTypeURL)) + if err != nil { + return fmt.Errorf("can't unmarshal Any's '@type': %q", rawTypeURL) + } + m.Set(fds.ByNumber(1), protoreflect.ValueOfString(typeURL)) + + var m2 protoreflect.Message + if u.AnyResolver != nil { + mi, err := u.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + if err == protoregistry.NotFound { + return fmt.Errorf("could not resolve Any message type: %v", typeURL) + } + return err + } + m2 = mt.New() + } + + if wellKnownType(m2.Descriptor().FullName()) != "" { + rawValue, ok := jsonObject["value"] + if !ok { + return errors.New("Any JSON doesn't have 'value'") + } + if err := u.unmarshalMessage(m2, rawValue); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } else { + delete(jsonObject, "@type") + rawJSON, err := json.Marshal(jsonObject) + if err != nil { + return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) + } + if err = u.unmarshalMessage(m2, rawJSON); err != nil { + return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) + } + } + + rawWire, err := protoV2.Marshal(m2.Interface()) + if err != nil { + return fmt.Errorf("can't marshal proto %v into Any.Value: %v", typeURL, err) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfBytes(rawWire)) + return nil + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + v, err := u.unmarshalValue(m.NewField(fd), in, fd) + if err != nil { + return err + } + m.Set(fd, v) + return nil + case "Duration": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + d, err := time.ParseDuration(v) + if err != nil { + return fmt.Errorf("bad Duration: %v", err) + } + + sec := d.Nanoseconds() / 1e9 + nsec := d.Nanoseconds() % 1e9 + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Timestamp": + v, err := unquoteString(string(in)) + if err != nil { + return err + } + t, err := time.Parse(time.RFC3339Nano, v) + if err != nil { + return fmt.Errorf("bad Timestamp: %v", err) + } + + sec := t.Unix() + nsec := t.Nanosecond() + m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) + m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) + return nil + case "Value": + switch { + case string(in) == "null": + m.Set(fds.ByNumber(1), protoreflect.ValueOfEnum(0)) + case string(in) == "true": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(true)) + case string(in) == "false": + m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(false)) + case hasPrefixAndSuffix('"', in, '"'): + s, err := unquoteString(string(in)) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(3), protoreflect.ValueOfString(s)) + case hasPrefixAndSuffix('[', in, ']'): + v := m.Mutable(fds.ByNumber(6)) + return u.unmarshalMessage(v.Message(), in) + case hasPrefixAndSuffix('{', in, '}'): + v := m.Mutable(fds.ByNumber(5)) + return u.unmarshalMessage(v.Message(), in) + default: + f, err := strconv.ParseFloat(string(in), 0) + if err != nil { + return fmt.Errorf("unrecognized type for Value %q", in) + } + m.Set(fds.ByNumber(2), protoreflect.ValueOfFloat64(f)) + } + return nil + case "ListValue": + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return fmt.Errorf("bad ListValue: %v", err) + } + + lv := m.Mutable(fds.ByNumber(1)).List() + for _, raw := range jsonArray { + ve := lv.NewElement() + if err := u.unmarshalMessage(ve.Message(), raw); err != nil { + return err + } + lv.Append(ve) + } + return nil + case "Struct": + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return fmt.Errorf("bad StructValue: %v", err) + } + + mv := m.Mutable(fds.ByNumber(1)).Map() + for key, raw := range jsonObject { + kv := protoreflect.ValueOf(key).MapKey() + vv := mv.NewValue() + if err := u.unmarshalMessage(vv.Message(), raw); err != nil { + return fmt.Errorf("bad value in StructValue for key %q: %v", key, err) + } + mv.Set(kv, vv) + } + return nil + } + + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return err + } + + // Handle known fields. + for i := 0; i < fds.Len(); i++ { + fd := fds.Get(i) + if fd.IsWeak() && fd.Message().IsPlaceholder() { + continue // weak reference is not linked in + } + + // Search for any raw JSON value associated with this field. + var raw json.RawMessage + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + name = string(fd.JSONName()) + if v, ok := jsonObject[name]; ok { + delete(jsonObject, name) + raw = v + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + // Handle extension fields. + for name, raw := range jsonObject { + if !strings.HasPrefix(name, "[") || !strings.HasSuffix(name, "]") { + continue + } + + // Resolve the extension field by name. + xname := protoreflect.FullName(name[len("[") : len(name)-len("]")]) + xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) + if xt == nil && isMessageSet(md) { + xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) + } + if xt == nil { + continue + } + delete(jsonObject, name) + fd := xt.TypeDescriptor() + if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { + return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName()) + } + + field := m.NewField(fd) + // Unmarshal the field value. + if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { + continue + } + v, err := u.unmarshalValue(field, raw, fd) + if err != nil { + return err + } + m.Set(fd, v) + } + + if !u.AllowUnknownFields && len(jsonObject) > 0 { + for name := range jsonObject { + return fmt.Errorf("unknown field %q in %v", name, md.FullName()) + } + } + return nil +} + +func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool { + if md := fd.Message(); md != nil { + return md.FullName() == "google.protobuf.Value" && fd.Cardinality() != protoreflect.Repeated + } + return false +} + +func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool { + if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated { + _, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler) + return ok + } + return false +} + +func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch { + case fd.IsList(): + var jsonArray []json.RawMessage + if err := json.Unmarshal(in, &jsonArray); err != nil { + return v, err + } + lv := v.List() + for _, raw := range jsonArray { + ve, err := u.unmarshalSingularValue(lv.NewElement(), raw, fd) + if err != nil { + return v, err + } + lv.Append(ve) + } + return v, nil + case fd.IsMap(): + var jsonObject map[string]json.RawMessage + if err := json.Unmarshal(in, &jsonObject); err != nil { + return v, err + } + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + for key, raw := range jsonObject { + var kv protoreflect.MapKey + if kfd.Kind() == protoreflect.StringKind { + kv = protoreflect.ValueOf(key).MapKey() + } else { + v, err := u.unmarshalSingularValue(kfd.Default(), []byte(key), kfd) + if err != nil { + return v, err + } + kv = v.MapKey() + } + + vv, err := u.unmarshalSingularValue(mv.NewValue(), raw, vfd) + if err != nil { + return v, err + } + mv.Set(kv, vv) + } + return v, nil + default: + return u.unmarshalSingularValue(v, in, fd) + } +} + +var nonFinite = map[string]float64{ + `"NaN"`: math.NaN(), + `"Infinity"`: math.Inf(+1), + `"-Infinity"`: math.Inf(-1), +} + +func (u *Unmarshaler) unmarshalSingularValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { + switch fd.Kind() { + case protoreflect.BoolKind: + return unmarshalValue(in, new(bool)) + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: + return unmarshalValue(trimQuote(in), new(int32)) + case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return unmarshalValue(trimQuote(in), new(int64)) + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: + return unmarshalValue(trimQuote(in), new(uint32)) + case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return unmarshalValue(trimQuote(in), new(uint64)) + case protoreflect.FloatKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat32(float32(f)), nil + } + return unmarshalValue(trimQuote(in), new(float32)) + case protoreflect.DoubleKind: + if f, ok := nonFinite[string(in)]; ok { + return protoreflect.ValueOfFloat64(float64(f)), nil + } + return unmarshalValue(trimQuote(in), new(float64)) + case protoreflect.StringKind: + return unmarshalValue(in, new(string)) + case protoreflect.BytesKind: + return unmarshalValue(in, new([]byte)) + case protoreflect.EnumKind: + if hasPrefixAndSuffix('"', in, '"') { + vd := fd.Enum().Values().ByName(protoreflect.Name(trimQuote(in))) + if vd == nil { + return v, fmt.Errorf("unknown value %q for enum %s", in, fd.Enum().FullName()) + } + return protoreflect.ValueOfEnum(vd.Number()), nil + } + return unmarshalValue(in, new(protoreflect.EnumNumber)) + case protoreflect.MessageKind, protoreflect.GroupKind: + err := u.unmarshalMessage(v.Message(), in) + return v, err + default: + panic(fmt.Sprintf("invalid kind %v", fd.Kind())) + } +} + +func unmarshalValue(in []byte, v interface{}) (protoreflect.Value, error) { + err := json.Unmarshal(in, v) + return protoreflect.ValueOf(reflect.ValueOf(v).Elem().Interface()), err +} + +func unquoteString(in string) (out string, err error) { + err = json.Unmarshal([]byte(in), &out) + return out, err +} + +func hasPrefixAndSuffix(prefix byte, in []byte, suffix byte) bool { + if len(in) >= 2 && in[0] == prefix && in[len(in)-1] == suffix { + return true + } + return false +} + +// trimQuote is like unquoteString but simply strips surrounding quotes. +// This is incorrect, but is behavior done by the legacy implementation. +func trimQuote(in []byte) []byte { + if len(in) >= 2 && in[0] == '"' && in[len(in)-1] == '"' { + in = in[1 : len(in)-1] + } + return in +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/encode.go b/vendor/github.com/golang/protobuf/jsonpb/encode.go new file mode 100644 index 00000000..685c80a6 --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/encode.go @@ -0,0 +1,559 @@ +// Copyright 2015 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. + +package jsonpb + +import ( + "encoding/json" + "errors" + "fmt" + "io" + "math" + "reflect" + "sort" + "strconv" + "strings" + "time" + + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/encoding/protojson" + protoV2 "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" +) + +const wrapJSONMarshalV2 = false + +// Marshaler is a configurable object for marshaling protocol buffer messages +// to the specified JSON representation. +type Marshaler struct { + // OrigName specifies whether to use the original protobuf name for fields. + OrigName bool + + // EnumsAsInts specifies whether to render enum values as integers, + // as opposed to string values. + EnumsAsInts bool + + // EmitDefaults specifies whether to render fields with zero values. + EmitDefaults bool + + // Indent controls whether the output is compact or not. + // If empty, the output is compact JSON. Otherwise, every JSON object + // entry and JSON array value will be on its own line. + // Each line will be preceded by repeated copies of Indent, where the + // number of copies is the current indentation depth. + Indent string + + // AnyResolver is used to resolve the google.protobuf.Any well-known type. + // If unset, the global registry is used by default. + AnyResolver AnyResolver +} + +// JSONPBMarshaler is implemented by protobuf messages that customize the +// way they are marshaled to JSON. Messages that implement this should also +// implement JSONPBUnmarshaler so that the custom format can be parsed. +// +// The JSON marshaling must follow the proto to JSON specification: +// https://developers.google.com/protocol-buffers/docs/proto3#json +// +// Deprecated: Custom types should implement protobuf reflection instead. +type JSONPBMarshaler interface { + MarshalJSONPB(*Marshaler) ([]byte, error) +} + +// Marshal serializes a protobuf message as JSON into w. +func (jm *Marshaler) Marshal(w io.Writer, m proto.Message) error { + b, err := jm.marshal(m) + if len(b) > 0 { + if _, err := w.Write(b); err != nil { + return err + } + } + return err +} + +// MarshalToString serializes a protobuf message as JSON in string form. +func (jm *Marshaler) MarshalToString(m proto.Message) (string, error) { + b, err := jm.marshal(m) + if err != nil { + return "", err + } + return string(b), nil +} + +func (jm *Marshaler) marshal(m proto.Message) ([]byte, error) { + v := reflect.ValueOf(m) + if m == nil || (v.Kind() == reflect.Ptr && v.IsNil()) { + return nil, errors.New("Marshal called with nil") + } + + // Check for custom marshalers first since they may not properly + // implement protobuf reflection that the logic below relies on. + if jsm, ok := m.(JSONPBMarshaler); ok { + return jsm.MarshalJSONPB(jm) + } + + if wrapJSONMarshalV2 { + opts := protojson.MarshalOptions{ + UseProtoNames: jm.OrigName, + UseEnumNumbers: jm.EnumsAsInts, + EmitUnpopulated: jm.EmitDefaults, + Indent: jm.Indent, + } + if jm.AnyResolver != nil { + opts.Resolver = anyResolver{jm.AnyResolver} + } + return opts.Marshal(proto.MessageReflect(m).Interface()) + } else { + // Check for unpopulated required fields first. + m2 := proto.MessageReflect(m) + if err := protoV2.CheckInitialized(m2.Interface()); err != nil { + return nil, err + } + + w := jsonWriter{Marshaler: jm} + err := w.marshalMessage(m2, "", "") + return w.buf, err + } +} + +type jsonWriter struct { + *Marshaler + buf []byte +} + +func (w *jsonWriter) write(s string) { + w.buf = append(w.buf, s...) +} + +func (w *jsonWriter) marshalMessage(m protoreflect.Message, indent, typeURL string) error { + if jsm, ok := proto.MessageV1(m.Interface()).(JSONPBMarshaler); ok { + b, err := jsm.MarshalJSONPB(w.Marshaler) + if err != nil { + return err + } + if typeURL != "" { + // we are marshaling this object to an Any type + var js map[string]*json.RawMessage + if err = json.Unmarshal(b, &js); err != nil { + return fmt.Errorf("type %T produced invalid JSON: %v", m.Interface(), err) + } + turl, err := json.Marshal(typeURL) + if err != nil { + return fmt.Errorf("failed to marshal type URL %q to JSON: %v", typeURL, err) + } + js["@type"] = (*json.RawMessage)(&turl) + if b, err = json.Marshal(js); err != nil { + return err + } + } + w.write(string(b)) + return nil + } + + md := m.Descriptor() + fds := md.Fields() + + // Handle well-known types. + const secondInNanos = int64(time.Second / time.Nanosecond) + switch wellKnownType(md.FullName()) { + case "Any": + return w.marshalAny(m, indent) + case "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue": + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + case "Duration": + const maxSecondsInDuration = 315576000000 + // "Generated output always contains 0, 3, 6, or 9 fractional digits, + // depending on required precision." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if s < -maxSecondsInDuration || s > maxSecondsInDuration { + return fmt.Errorf("seconds out of range %v", s) + } + if ns <= -secondInNanos || ns >= secondInNanos { + return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos) + } + if (s > 0 && ns < 0) || (s < 0 && ns > 0) { + return errors.New("signs of seconds and nanos do not match") + } + var sign string + if s < 0 || ns < 0 { + sign, s, ns = "-", -1*s, -1*ns + } + x := fmt.Sprintf("%s%d.%09d", sign, s, ns) + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vs"`, x)) + return nil + case "Timestamp": + // "RFC 3339, where generated output will always be Z-normalized + // and uses 0, 3, 6 or 9 fractional digits." + s := m.Get(fds.ByNumber(1)).Int() + ns := m.Get(fds.ByNumber(2)).Int() + if ns < 0 || ns >= secondInNanos { + return fmt.Errorf("ns out of range [0, %v)", secondInNanos) + } + t := time.Unix(s, ns).UTC() + // time.RFC3339Nano isn't exactly right (we need to get 3/6/9 fractional digits). + x := t.Format("2006-01-02T15:04:05.000000000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, "000") + x = strings.TrimSuffix(x, ".000") + w.write(fmt.Sprintf(`"%vZ"`, x)) + return nil + case "Value": + // JSON value; which is a null, number, string, bool, object, or array. + od := md.Oneofs().Get(0) + fd := m.WhichOneof(od) + if fd == nil { + return errors.New("nil Value") + } + return w.marshalValue(fd, m.Get(fd), indent) + case "Struct", "ListValue": + // JSON object or array. + fd := fds.ByNumber(1) + return w.marshalValue(fd, m.Get(fd), indent) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + + firstField := true + if typeURL != "" { + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + firstField = false + } + + for i := 0; i < fds.Len(); { + fd := fds.Get(i) + if od := fd.ContainingOneof(); od != nil { + fd = m.WhichOneof(od) + i += od.Fields().Len() + if fd == nil { + continue + } + } else { + i++ + } + + v := m.Get(fd) + + if !m.Has(fd) { + if !w.EmitDefaults || fd.ContainingOneof() != nil { + continue + } + if fd.Cardinality() != protoreflect.Repeated && (fd.Message() != nil || fd.Syntax() == protoreflect.Proto2) { + v = protoreflect.Value{} // use "null" for singular messages or proto2 scalars + } + } + + if !firstField { + w.writeComma() + } + if err := w.marshalField(fd, v, indent); err != nil { + return err + } + firstField = false + } + + // Handle proto2 extensions. + if md.ExtensionRanges().Len() > 0 { + // Collect a sorted list of all extension descriptor and values. + type ext struct { + desc protoreflect.FieldDescriptor + val protoreflect.Value + } + var exts []ext + m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { + if fd.IsExtension() { + exts = append(exts, ext{fd, v}) + } + return true + }) + sort.Slice(exts, func(i, j int) bool { + return exts[i].desc.Number() < exts[j].desc.Number() + }) + + for _, ext := range exts { + if !firstField { + w.writeComma() + } + if err := w.marshalField(ext.desc, ext.val, indent); err != nil { + return err + } + firstField = false + } + } + + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) writeComma() { + if w.Indent != "" { + w.write(",\n") + } else { + w.write(",") + } +} + +func (w *jsonWriter) marshalAny(m protoreflect.Message, indent string) error { + // "If the Any contains a value that has a special JSON mapping, + // it will be converted as follows: {"@type": xxx, "value": yyy}. + // Otherwise, the value will be converted into a JSON object, + // and the "@type" field will be inserted to indicate the actual data type." + md := m.Descriptor() + typeURL := m.Get(md.Fields().ByNumber(1)).String() + rawVal := m.Get(md.Fields().ByNumber(2)).Bytes() + + var m2 protoreflect.Message + if w.AnyResolver != nil { + mi, err := w.AnyResolver.Resolve(typeURL) + if err != nil { + return err + } + m2 = proto.MessageReflect(mi) + } else { + mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) + if err != nil { + return err + } + m2 = mt.New() + } + + if err := protoV2.Unmarshal(rawVal, m2.Interface()); err != nil { + return err + } + + if wellKnownType(m2.Descriptor().FullName()) == "" { + return w.marshalMessage(m2, indent, typeURL) + } + + w.write("{") + if w.Indent != "" { + w.write("\n") + } + if err := w.marshalTypeURL(indent, typeURL); err != nil { + return err + } + w.writeComma() + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + w.write(`"value": `) + } else { + w.write(`"value":`) + } + if err := w.marshalMessage(m2, indent+w.Indent, ""); err != nil { + return err + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + } + w.write("}") + return nil +} + +func (w *jsonWriter) marshalTypeURL(indent, typeURL string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"@type":`) + if w.Indent != "" { + w.write(" ") + } + b, err := json.Marshal(typeURL) + if err != nil { + return err + } + w.write(string(b)) + return nil +} + +// marshalField writes field description and value to the Writer. +func (w *jsonWriter) marshalField(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + if w.Indent != "" { + w.write(indent) + w.write(w.Indent) + } + w.write(`"`) + switch { + case fd.IsExtension(): + // For message set, use the fname of the message as the extension name. + name := string(fd.FullName()) + if isMessageSet(fd.ContainingMessage()) { + name = strings.TrimSuffix(name, ".message_set_extension") + } + + w.write("[" + name + "]") + case w.OrigName: + name := string(fd.Name()) + if fd.Kind() == protoreflect.GroupKind { + name = string(fd.Message().Name()) + } + w.write(name) + default: + w.write(string(fd.JSONName())) + } + w.write(`":`) + if w.Indent != "" { + w.write(" ") + } + return w.marshalValue(fd, v, indent) +} + +func (w *jsonWriter) marshalValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case fd.IsList(): + w.write("[") + comma := "" + lv := v.List() + for i := 0; i < lv.Len(); i++ { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + if err := w.marshalSingularValue(fd, lv.Get(i), indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write("]") + return nil + case fd.IsMap(): + kfd := fd.MapKey() + vfd := fd.MapValue() + mv := v.Map() + + // Collect a sorted list of all map keys and values. + type entry struct{ key, val protoreflect.Value } + var entries []entry + mv.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool { + entries = append(entries, entry{k.Value(), v}) + return true + }) + sort.Slice(entries, func(i, j int) bool { + switch kfd.Kind() { + case protoreflect.BoolKind: + return !entries[i].key.Bool() && entries[j].key.Bool() + case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind, protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: + return entries[i].key.Int() < entries[j].key.Int() + case protoreflect.Uint32Kind, protoreflect.Fixed32Kind, protoreflect.Uint64Kind, protoreflect.Fixed64Kind: + return entries[i].key.Uint() < entries[j].key.Uint() + case protoreflect.StringKind: + return entries[i].key.String() < entries[j].key.String() + default: + panic("invalid kind") + } + }) + + w.write(`{`) + comma := "" + for _, entry := range entries { + w.write(comma) + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + w.write(w.Indent) + } + + s := fmt.Sprint(entry.key.Interface()) + b, err := json.Marshal(s) + if err != nil { + return err + } + w.write(string(b)) + + w.write(`:`) + if w.Indent != "" { + w.write(` `) + } + + if err := w.marshalSingularValue(vfd, entry.val, indent+w.Indent); err != nil { + return err + } + comma = "," + } + if w.Indent != "" { + w.write("\n") + w.write(indent) + w.write(w.Indent) + } + w.write(`}`) + return nil + default: + return w.marshalSingularValue(fd, v, indent) + } +} + +func (w *jsonWriter) marshalSingularValue(fd protoreflect.FieldDescriptor, v protoreflect.Value, indent string) error { + switch { + case !v.IsValid(): + w.write("null") + return nil + case fd.Message() != nil: + return w.marshalMessage(v.Message(), indent+w.Indent, "") + case fd.Enum() != nil: + if fd.Enum().FullName() == "google.protobuf.NullValue" { + w.write("null") + return nil + } + + vd := fd.Enum().Values().ByNumber(v.Enum()) + if vd == nil || w.EnumsAsInts { + w.write(strconv.Itoa(int(v.Enum()))) + } else { + w.write(`"` + string(vd.Name()) + `"`) + } + return nil + default: + switch v.Interface().(type) { + case float32, float64: + switch { + case math.IsInf(v.Float(), +1): + w.write(`"Infinity"`) + return nil + case math.IsInf(v.Float(), -1): + w.write(`"-Infinity"`) + return nil + case math.IsNaN(v.Float()): + w.write(`"NaN"`) + return nil + } + case int64, uint64: + w.write(fmt.Sprintf(`"%d"`, v.Interface())) + return nil + } + + b, err := json.Marshal(v.Interface()) + if err != nil { + return err + } + w.write(string(b)) + return nil + } +} diff --git a/vendor/github.com/golang/protobuf/jsonpb/json.go b/vendor/github.com/golang/protobuf/jsonpb/json.go new file mode 100644 index 00000000..480e2448 --- /dev/null +++ b/vendor/github.com/golang/protobuf/jsonpb/json.go @@ -0,0 +1,69 @@ +// Copyright 2015 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. + +// Package jsonpb provides functionality to marshal and unmarshal between a +// protocol buffer message and JSON. It follows the specification at +// https://developers.google.com/protocol-buffers/docs/proto3#json. +// +// Do not rely on the default behavior of the standard encoding/json package +// when called on generated message types as it does not operate correctly. +// +// Deprecated: Use the "google.golang.org/protobuf/encoding/protojson" +// package instead. +package jsonpb + +import ( + "github.com/golang/protobuf/proto" + "google.golang.org/protobuf/reflect/protoreflect" + "google.golang.org/protobuf/reflect/protoregistry" + "google.golang.org/protobuf/runtime/protoimpl" +) + +// AnyResolver takes a type URL, present in an Any message, +// and resolves it into an instance of the associated message. +type AnyResolver interface { + Resolve(typeURL string) (proto.Message, error) +} + +type anyResolver struct{ AnyResolver } + +func (r anyResolver) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) { + return r.FindMessageByURL(string(message)) +} + +func (r anyResolver) FindMessageByURL(url string) (protoreflect.MessageType, error) { + m, err := r.Resolve(url) + if err != nil { + return nil, err + } + return protoimpl.X.MessageTypeOf(m), nil +} + +func (r anyResolver) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByName(field) +} + +func (r anyResolver) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) { + return protoregistry.GlobalTypes.FindExtensionByNumber(message, field) +} + +func wellKnownType(s protoreflect.FullName) string { + if s.Parent() == "google.protobuf" { + switch s.Name() { + case "Empty", "Any", + "BoolValue", "BytesValue", "StringValue", + "Int32Value", "UInt32Value", "FloatValue", + "Int64Value", "UInt64Value", "DoubleValue", + "Duration", "Timestamp", + "NullValue", "Struct", "Value", "ListValue": + return string(s.Name()) + } + } + return "" +} + +func isMessageSet(md protoreflect.MessageDescriptor) bool { + ms, ok := md.(interface{ IsMessageSet() bool }) + return ok && ms.IsMessageSet() +} diff --git a/vendor/github.com/google/go-cmp/cmp/compare.go b/vendor/github.com/google/go-cmp/cmp/compare.go index 86d0903b..087320da 100644 --- a/vendor/github.com/google/go-cmp/cmp/compare.go +++ b/vendor/github.com/google/go-cmp/cmp/compare.go @@ -13,21 +13,21 @@ // // The primary features of cmp are: // -// • When the default behavior of equality does not suit the needs of the test, -// custom equality functions can override the equality operation. -// For example, an equality function may report floats as equal so long as they -// are within some tolerance of each other. +// - When the default behavior of equality does not suit the test's needs, +// custom equality functions can override the equality operation. +// For example, an equality function may report floats as equal so long as +// they are within some tolerance of each other. // -// • Types that have an Equal method may use that method to determine equality. -// This allows package authors to determine the equality operation for the types -// that they define. +// - Types with an Equal method may use that method to determine equality. +// This allows package authors to determine the equality operation +// for the types that they define. // -// • If no custom equality functions are used and no Equal method is defined, -// equality is determined by recursively comparing the primitive kinds on both -// values, much like reflect.DeepEqual. Unlike reflect.DeepEqual, unexported -// fields are not compared by default; they result in panics unless suppressed -// by using an Ignore option (see cmpopts.IgnoreUnexported) or explicitly -// compared using the Exporter option. +// - If no custom equality functions are used and no Equal method is defined, +// equality is determined by recursively comparing the primitive kinds on +// both values, much like reflect.DeepEqual. Unlike reflect.DeepEqual, +// unexported fields are not compared by default; they result in panics +// unless suppressed by using an Ignore option (see cmpopts.IgnoreUnexported) +// or explicitly compared using the Exporter option. package cmp import ( @@ -36,33 +36,34 @@ import ( "strings" "github.com/google/go-cmp/cmp/internal/diff" - "github.com/google/go-cmp/cmp/internal/flags" "github.com/google/go-cmp/cmp/internal/function" "github.com/google/go-cmp/cmp/internal/value" ) +// TODO(≥go1.18): Use any instead of interface{}. + // Equal reports whether x and y are equal by recursively applying the // following rules in the given order to x and y and all of their sub-values: // -// • Let S be the set of all Ignore, Transformer, and Comparer options that -// remain after applying all path filters, value filters, and type filters. -// If at least one Ignore exists in S, then the comparison is ignored. -// If the number of Transformer and Comparer options in S is greater than one, -// then Equal panics because it is ambiguous which option to use. -// If S contains a single Transformer, then use that to transform the current -// values and recursively call Equal on the output values. -// If S contains a single Comparer, then use that to compare the current values. -// Otherwise, evaluation proceeds to the next rule. +// - Let S be the set of all Ignore, Transformer, and Comparer options that +// remain after applying all path filters, value filters, and type filters. +// If at least one Ignore exists in S, then the comparison is ignored. +// If the number of Transformer and Comparer options in S is non-zero, +// then Equal panics because it is ambiguous which option to use. +// If S contains a single Transformer, then use that to transform +// the current values and recursively call Equal on the output values. +// If S contains a single Comparer, then use that to compare the current values. +// Otherwise, evaluation proceeds to the next rule. // -// • If the values have an Equal method of the form "(T) Equal(T) bool" or -// "(T) Equal(I) bool" where T is assignable to I, then use the result of -// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and -// evaluation proceeds to the next rule. +// - If the values have an Equal method of the form "(T) Equal(T) bool" or +// "(T) Equal(I) bool" where T is assignable to I, then use the result of +// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and +// evaluation proceeds to the next rule. // -// • Lastly, try to compare x and y based on their basic kinds. -// Simple kinds like booleans, integers, floats, complex numbers, strings, and -// channels are compared using the equivalent of the == operator in Go. -// Functions are only equal if they are both nil, otherwise they are unequal. +// - Lastly, try to compare x and y based on their basic kinds. +// Simple kinds like booleans, integers, floats, complex numbers, strings, +// and channels are compared using the equivalent of the == operator in Go. +// Functions are only equal if they are both nil, otherwise they are unequal. // // Structs are equal if recursively calling Equal on all fields report equal. // If a struct contains unexported fields, Equal panics unless an Ignore option @@ -143,7 +144,7 @@ func rootStep(x, y interface{}) PathStep { // so that they have the same parent type. var t reflect.Type if !vx.IsValid() || !vy.IsValid() || vx.Type() != vy.Type() { - t = reflect.TypeOf((*interface{})(nil)).Elem() + t = anyType if vx.IsValid() { vvx := reflect.New(t).Elem() vvx.Set(vx) @@ -319,7 +320,6 @@ func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool { } func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value { - v = sanitizeValue(v, f.Type().In(0)) if !s.dynChecker.Next() { return f.Call([]reflect.Value{v})[0] } @@ -343,8 +343,6 @@ func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value { } func (s *state) callTTBFunc(f, x, y reflect.Value) bool { - x = sanitizeValue(x, f.Type().In(0)) - y = sanitizeValue(y, f.Type().In(1)) if !s.dynChecker.Next() { return f.Call([]reflect.Value{x, y})[0].Bool() } @@ -372,19 +370,6 @@ func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) { ret = f.Call(vs)[0] } -// sanitizeValue converts nil interfaces of type T to those of type R, -// assuming that T is assignable to R. -// Otherwise, it returns the input value as is. -func sanitizeValue(v reflect.Value, t reflect.Type) reflect.Value { - // TODO(≥go1.10): Workaround for reflect bug (https://golang.org/issue/22143). - if !flags.AtLeastGo110 { - if v.Kind() == reflect.Interface && v.IsNil() && v.Type() != t { - return reflect.New(t).Elem() - } - } - return v -} - func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) { var addr bool var vax, vay reflect.Value // Addressable versions of vx and vy @@ -654,7 +639,9 @@ type dynChecker struct{ curr, next int } // Next increments the state and reports whether a check should be performed. // // Checks occur every Nth function call, where N is a triangular number: +// // 0 1 3 6 10 15 21 28 36 45 55 66 78 91 105 120 136 153 171 190 ... +// // See https://en.wikipedia.org/wiki/Triangular_number // // This sequence ensures that the cost of checks drops significantly as diff --git a/vendor/github.com/google/go-cmp/cmp/export_panic.go b/vendor/github.com/google/go-cmp/cmp/export_panic.go index 5ff0b421..ae851fe5 100644 --- a/vendor/github.com/google/go-cmp/cmp/export_panic.go +++ b/vendor/github.com/google/go-cmp/cmp/export_panic.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego // +build purego package cmp diff --git a/vendor/github.com/google/go-cmp/cmp/export_unsafe.go b/vendor/github.com/google/go-cmp/cmp/export_unsafe.go index 21eb5485..e2c0f74e 100644 --- a/vendor/github.com/google/go-cmp/cmp/export_unsafe.go +++ b/vendor/github.com/google/go-cmp/cmp/export_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego // +build !purego package cmp diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go index 1daaaacc..36062a60 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !cmp_debug // +build !cmp_debug package diff diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go index 4b91dbca..a3b97a1a 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build cmp_debug // +build cmp_debug package diff diff --git a/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go b/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go index bc196b16..a248e543 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go @@ -127,9 +127,9 @@ var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0 // This function returns an edit-script, which is a sequence of operations // needed to convert one list into the other. The following invariants for // the edit-script are maintained: -// • eq == (es.Dist()==0) -// • nx == es.LenX() -// • ny == es.LenY() +// - eq == (es.Dist()==0) +// - nx == es.LenX() +// - ny == es.LenY() // // This algorithm is not guaranteed to be an optimal solution (i.e., one that // produces an edit-script with a minimal Levenshtein distance). This algorithm @@ -169,12 +169,13 @@ func Difference(nx, ny int, f EqualFunc) (es EditScript) { // A diagonal edge is equivalent to a matching symbol between both X and Y. // Invariants: - // • 0 ≤ fwdPath.X ≤ (fwdFrontier.X, revFrontier.X) ≤ revPath.X ≤ nx - // • 0 ≤ fwdPath.Y ≤ (fwdFrontier.Y, revFrontier.Y) ≤ revPath.Y ≤ ny + // - 0 ≤ fwdPath.X ≤ (fwdFrontier.X, revFrontier.X) ≤ revPath.X ≤ nx + // - 0 ≤ fwdPath.Y ≤ (fwdFrontier.Y, revFrontier.Y) ≤ revPath.Y ≤ ny // // In general: - // • fwdFrontier.X < revFrontier.X - // • fwdFrontier.Y < revFrontier.Y + // - fwdFrontier.X < revFrontier.X + // - fwdFrontier.Y < revFrontier.Y + // // Unless, it is time for the algorithm to terminate. fwdPath := path{+1, point{0, 0}, make(EditScript, 0, (nx+ny)/2)} revPath := path{-1, point{nx, ny}, make(EditScript, 0)} @@ -195,19 +196,21 @@ func Difference(nx, ny int, f EqualFunc) (es EditScript) { // computing sub-optimal edit-scripts between two lists. // // The algorithm is approximately as follows: - // • Searching for differences switches back-and-forth between - // a search that starts at the beginning (the top-left corner), and - // a search that starts at the end (the bottom-right corner). The goal of - // the search is connect with the search from the opposite corner. - // • As we search, we build a path in a greedy manner, where the first - // match seen is added to the path (this is sub-optimal, but provides a - // decent result in practice). When matches are found, we try the next pair - // of symbols in the lists and follow all matches as far as possible. - // • When searching for matches, we search along a diagonal going through - // through the "frontier" point. If no matches are found, we advance the - // frontier towards the opposite corner. - // • This algorithm terminates when either the X coordinates or the - // Y coordinates of the forward and reverse frontier points ever intersect. + // - Searching for differences switches back-and-forth between + // a search that starts at the beginning (the top-left corner), and + // a search that starts at the end (the bottom-right corner). + // The goal of the search is connect with the search + // from the opposite corner. + // - As we search, we build a path in a greedy manner, + // where the first match seen is added to the path (this is sub-optimal, + // but provides a decent result in practice). When matches are found, + // we try the next pair of symbols in the lists and follow all matches + // as far as possible. + // - When searching for matches, we search along a diagonal going through + // through the "frontier" point. If no matches are found, + // we advance the frontier towards the opposite corner. + // - This algorithm terminates when either the X coordinates or the + // Y coordinates of the forward and reverse frontier points ever intersect. // This algorithm is correct even if searching only in the forward direction // or in the reverse direction. We do both because it is commonly observed @@ -389,6 +392,7 @@ type point struct{ X, Y int } func (p *point) add(dx, dy int) { p.X += dx; p.Y += dy } // zigzag maps a consecutive sequence of integers to a zig-zag sequence. +// // [0 1 2 3 4 5 ...] => [0 -1 +1 -2 +2 ...] func zigzag(x int) int { if x&1 != 0 { diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go deleted file mode 100644 index 82d1d7fb..00000000 --- a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_legacy.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2019, 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 !go1.10 - -package flags - -// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10. -const AtLeastGo110 = false diff --git a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go b/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go deleted file mode 100644 index 8646f052..00000000 --- a/vendor/github.com/google/go-cmp/cmp/internal/flags/toolchain_recent.go +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright 2019, 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 go1.10 - -package flags - -// AtLeastGo110 reports whether the Go toolchain is at least Go 1.10. -const AtLeastGo110 = true diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/name.go b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go index b6c12cef..7b498bb2 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/name.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/name.go @@ -9,6 +9,8 @@ import ( "strconv" ) +var anyType = reflect.TypeOf((*interface{})(nil)).Elem() + // TypeString is nearly identical to reflect.Type.String, // but has an additional option to specify that full type names be used. func TypeString(t reflect.Type, qualified bool) string { @@ -20,6 +22,11 @@ func appendTypeName(b []byte, t reflect.Type, qualified, elideFunc bool) []byte // of the same name and within the same package, // but declared within the namespace of different functions. + // Use the "any" alias instead of "interface{}" for better readability. + if t == anyType { + return append(b, "any"...) + } + // Named type. if t.Name() != "" { if qualified && t.PkgPath() != "" { diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go index 44f4a5af..1a71bfcb 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build purego // +build purego package value diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go index a605953d..16e6860a 100644 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go +++ b/vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !purego // +build !purego package value diff --git a/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go b/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go deleted file mode 100644 index 9147a299..00000000 --- a/vendor/github.com/google/go-cmp/cmp/internal/value/zero.go +++ /dev/null @@ -1,48 +0,0 @@ -// Copyright 2017, 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. - -package value - -import ( - "math" - "reflect" -) - -// IsZero reports whether v is the zero value. -// This does not rely on Interface and so can be used on unexported fields. -func IsZero(v reflect.Value) bool { - switch v.Kind() { - case reflect.Bool: - return v.Bool() == false - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return v.Int() == 0 - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return v.Uint() == 0 - case reflect.Float32, reflect.Float64: - return math.Float64bits(v.Float()) == 0 - case reflect.Complex64, reflect.Complex128: - return math.Float64bits(real(v.Complex())) == 0 && math.Float64bits(imag(v.Complex())) == 0 - case reflect.String: - return v.String() == "" - case reflect.UnsafePointer: - return v.Pointer() == 0 - case reflect.Chan, reflect.Func, reflect.Interface, reflect.Ptr, reflect.Map, reflect.Slice: - return v.IsNil() - case reflect.Array: - for i := 0; i < v.Len(); i++ { - if !IsZero(v.Index(i)) { - return false - } - } - return true - case reflect.Struct: - for i := 0; i < v.NumField(); i++ { - if !IsZero(v.Field(i)) { - return false - } - } - return true - } - return false -} diff --git a/vendor/github.com/google/go-cmp/cmp/options.go b/vendor/github.com/google/go-cmp/cmp/options.go index e57b9eb5..1f9ca9c4 100644 --- a/vendor/github.com/google/go-cmp/cmp/options.go +++ b/vendor/github.com/google/go-cmp/cmp/options.go @@ -33,6 +33,7 @@ type Option interface { } // applicableOption represents the following types: +// // Fundamental: ignore | validator | *comparer | *transformer // Grouping: Options type applicableOption interface { @@ -43,6 +44,7 @@ type applicableOption interface { } // coreOption represents the following types: +// // Fundamental: ignore | validator | *comparer | *transformer // Filters: *pathFilter | *valuesFilter type coreOption interface { @@ -336,9 +338,9 @@ func (tr transformer) String() string { // both implement T. // // The equality function must be: -// • Symmetric: equal(x, y) == equal(y, x) -// • Deterministic: equal(x, y) == equal(x, y) -// • Pure: equal(x, y) does not modify x or y +// - Symmetric: equal(x, y) == equal(y, x) +// - Deterministic: equal(x, y) == equal(x, y) +// - Pure: equal(x, y) does not modify x or y func Comparer(f interface{}) Option { v := reflect.ValueOf(f) if !function.IsType(v.Type(), function.Equal) || v.IsNil() { @@ -430,7 +432,7 @@ func AllowUnexported(types ...interface{}) Option { } // Result represents the comparison result for a single node and -// is provided by cmp when calling Result (see Reporter). +// is provided by cmp when calling Report (see Reporter). type Result struct { _ [0]func() // Make Result incomparable flags resultFlags diff --git a/vendor/github.com/google/go-cmp/cmp/path.go b/vendor/github.com/google/go-cmp/cmp/path.go index 3d45c1a4..a0a58850 100644 --- a/vendor/github.com/google/go-cmp/cmp/path.go +++ b/vendor/github.com/google/go-cmp/cmp/path.go @@ -41,13 +41,13 @@ type PathStep interface { // The type of each valid value is guaranteed to be identical to Type. // // In some cases, one or both may be invalid or have restrictions: - // • For StructField, both are not interface-able if the current field - // is unexported and the struct type is not explicitly permitted by - // an Exporter to traverse unexported fields. - // • For SliceIndex, one may be invalid if an element is missing from - // either the x or y slice. - // • For MapIndex, one may be invalid if an entry is missing from - // either the x or y map. + // - For StructField, both are not interface-able if the current field + // is unexported and the struct type is not explicitly permitted by + // an Exporter to traverse unexported fields. + // - For SliceIndex, one may be invalid if an element is missing from + // either the x or y slice. + // - For MapIndex, one may be invalid if an entry is missing from + // either the x or y map. // // The provided values must not be mutated. Values() (vx, vy reflect.Value) @@ -94,6 +94,7 @@ func (pa Path) Index(i int) PathStep { // The simplified path only contains struct field accesses. // // For example: +// // MyMap.MySlices.MyField func (pa Path) String() string { var ss []string @@ -108,6 +109,7 @@ func (pa Path) String() string { // GoString returns the path to a specific node using Go syntax. // // For example: +// // (*root.MyMap["key"].(*mypkg.MyStruct).MySlices)[2][3].MyField func (pa Path) GoString() string { var ssPre, ssPost []string @@ -159,7 +161,7 @@ func (ps pathStep) String() string { if ps.typ == nil { return "" } - s := ps.typ.String() + s := value.TypeString(ps.typ, false) if s == "" || strings.ContainsAny(s, "{}\n") { return "root" // Type too simple or complex to print } @@ -178,7 +180,7 @@ type structField struct { unexported bool mayForce bool // Forcibly allow visibility paddr bool // Was parent addressable? - pvx, pvy reflect.Value // Parent values (always addressible) + pvx, pvy reflect.Value // Parent values (always addressable) field reflect.StructField // Field information } @@ -282,7 +284,7 @@ type typeAssertion struct { func (ta TypeAssertion) Type() reflect.Type { return ta.typ } func (ta TypeAssertion) Values() (vx, vy reflect.Value) { return ta.vx, ta.vy } -func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", ta.typ) } +func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", value.TypeString(ta.typ, false)) } // Transform is a transformation from the parent type to the current type. type Transform struct{ *transform } @@ -315,7 +317,7 @@ func (tf Transform) Option() Option { return tf.trans } // pops the address from the stack. Thus, when traversing into a pointer from // reflect.Ptr, reflect.Slice element, or reflect.Map, we can detect cycles // by checking whether the pointer has already been visited. The cycle detection -// uses a seperate stack for the x and y values. +// uses a separate stack for the x and y values. // // If a cycle is detected we need to determine whether the two pointers // should be considered equal. The definition of equality chosen by Equal diff --git a/vendor/github.com/google/go-cmp/cmp/report_compare.go b/vendor/github.com/google/go-cmp/cmp/report_compare.go index 104bb305..2050bf6b 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_compare.go +++ b/vendor/github.com/google/go-cmp/cmp/report_compare.go @@ -7,8 +7,6 @@ package cmp import ( "fmt" "reflect" - - "github.com/google/go-cmp/cmp/internal/value" ) // numContextRecords is the number of surrounding equal records to print. @@ -116,7 +114,10 @@ func (opts formatOptions) FormatDiff(v *valueNode, ptrs *pointerReferences) (out } // For leaf nodes, format the value based on the reflect.Values alone. - if v.MaxDepth == 0 { + // As a special case, treat equal []byte as a leaf nodes. + isBytes := v.Type.Kind() == reflect.Slice && v.Type.Elem() == byteType + isEqualBytes := isBytes && v.NumDiff+v.NumIgnored+v.NumTransformed == 0 + if v.MaxDepth == 0 || isEqualBytes { switch opts.DiffMode { case diffUnknown, diffIdentical: // Format Equal. @@ -245,11 +246,11 @@ func (opts formatOptions) formatDiffList(recs []reportRecord, k reflect.Kind, pt var isZero bool switch opts.DiffMode { case diffIdentical: - isZero = value.IsZero(r.Value.ValueX) || value.IsZero(r.Value.ValueY) + isZero = r.Value.ValueX.IsZero() || r.Value.ValueY.IsZero() case diffRemoved: - isZero = value.IsZero(r.Value.ValueX) + isZero = r.Value.ValueX.IsZero() case diffInserted: - isZero = value.IsZero(r.Value.ValueY) + isZero = r.Value.ValueY.IsZero() } if isZero { continue diff --git a/vendor/github.com/google/go-cmp/cmp/report_reflect.go b/vendor/github.com/google/go-cmp/cmp/report_reflect.go index 33f03577..2ab41fad 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_reflect.go +++ b/vendor/github.com/google/go-cmp/cmp/report_reflect.go @@ -16,6 +16,13 @@ import ( "github.com/google/go-cmp/cmp/internal/value" ) +var ( + anyType = reflect.TypeOf((*interface{})(nil)).Elem() + stringType = reflect.TypeOf((*string)(nil)).Elem() + bytesType = reflect.TypeOf((*[]byte)(nil)).Elem() + byteType = reflect.TypeOf((*byte)(nil)).Elem() +) + type formatValueOptions struct { // AvoidStringer controls whether to avoid calling custom stringer // methods like error.Error or fmt.Stringer.String. @@ -184,7 +191,7 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } for i := 0; i < v.NumField(); i++ { vv := v.Field(i) - if value.IsZero(vv) { + if vv.IsZero() { continue // Elide fields with zero values } if len(list) == maxLen { @@ -205,12 +212,13 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } // Check whether this is a []byte of text data. - if t.Elem() == reflect.TypeOf(byte(0)) { + if t.Elem() == byteType { b := v.Bytes() - isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) && unicode.IsSpace(r) } + isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) || unicode.IsSpace(r) } if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 { out = opts.formatString("", string(b)) - return opts.WithTypeMode(emitType).FormatType(t, out) + skipType = true + return opts.FormatType(t, out) } } @@ -281,7 +289,12 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } defer ptrs.Pop() - skipType = true // Let the underlying value print the type instead + // Skip the name only if this is an unnamed pointer type. + // Otherwise taking the address of a value does not reproduce + // the named pointer type. + if v.Type().Name() == "" { + skipType = true // Let the underlying value print the type instead + } out = opts.FormatValue(v.Elem(), t.Kind(), ptrs) out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out) out = &textWrap{Prefix: "&", Value: out} @@ -292,7 +305,6 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, } // Interfaces accept different concrete types, // so configure the underlying value to explicitly print the type. - skipType = true // Print the concrete type instead return opts.WithTypeMode(emitType).FormatValue(v.Elem(), t.Kind(), ptrs) default: panic(fmt.Sprintf("%v kind not handled", v.Kind())) diff --git a/vendor/github.com/google/go-cmp/cmp/report_slices.go b/vendor/github.com/google/go-cmp/cmp/report_slices.go index 168f92f3..23e444f6 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_slices.go +++ b/vendor/github.com/google/go-cmp/cmp/report_slices.go @@ -7,6 +7,7 @@ package cmp import ( "bytes" "fmt" + "math" "reflect" "strconv" "strings" @@ -79,7 +80,7 @@ func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool { } // Use specialized string diffing for longer slices or strings. - const minLength = 64 + const minLength = 32 return vx.Len() >= minLength && vy.Len() >= minLength } @@ -96,15 +97,16 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { } // Auto-detect the type of the data. - var isLinedText, isText, isBinary bool var sx, sy string + var ssx, ssy []string + var isString, isMostlyText, isPureLinedText, isBinary bool switch { case t.Kind() == reflect.String: sx, sy = vx.String(), vy.String() - isText = true // Initial estimate, verify later - case t.Kind() == reflect.Slice && t.Elem() == reflect.TypeOf(byte(0)): + isString = true + case t.Kind() == reflect.Slice && t.Elem() == byteType: sx, sy = string(vx.Bytes()), string(vy.Bytes()) - isBinary = true // Initial estimate, verify later + isString = true case t.Kind() == reflect.Array: // Arrays need to be addressable for slice operations to work. vx2, vy2 := reflect.New(t).Elem(), reflect.New(t).Elem() @@ -112,13 +114,12 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { vy2.Set(vy) vx, vy = vx2, vy2 } - if isText || isBinary { - var numLines, lastLineIdx, maxLineLen int - isBinary = !utf8.ValidString(sx) || !utf8.ValidString(sy) + if isString { + var numTotalRunes, numValidRunes, numLines, lastLineIdx, maxLineLen int for i, r := range sx + sy { - if !(unicode.IsPrint(r) || unicode.IsSpace(r)) || r == utf8.RuneError { - isBinary = true - break + numTotalRunes++ + if (unicode.IsPrint(r) || unicode.IsSpace(r)) && r != utf8.RuneError { + numValidRunes++ } if r == '\n' { if maxLineLen < i-lastLineIdx { @@ -128,8 +129,29 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { numLines++ } } - isText = !isBinary - isLinedText = isText && numLines >= 4 && maxLineLen <= 1024 + isPureText := numValidRunes == numTotalRunes + isMostlyText = float64(numValidRunes) > math.Floor(0.90*float64(numTotalRunes)) + isPureLinedText = isPureText && numLines >= 4 && maxLineLen <= 1024 + isBinary = !isMostlyText + + // Avoid diffing by lines if it produces a significantly more complex + // edit script than diffing by bytes. + if isPureLinedText { + ssx = strings.Split(sx, "\n") + ssy = strings.Split(sy, "\n") + esLines := diff.Difference(len(ssx), len(ssy), func(ix, iy int) diff.Result { + return diff.BoolResult(ssx[ix] == ssy[iy]) + }) + esBytes := diff.Difference(len(sx), len(sy), func(ix, iy int) diff.Result { + return diff.BoolResult(sx[ix] == sy[iy]) + }) + efficiencyLines := float64(esLines.Dist()) / float64(len(esLines)) + efficiencyBytes := float64(esBytes.Dist()) / float64(len(esBytes)) + quotedLength := len(strconv.Quote(sx + sy)) + unquotedLength := len(sx) + len(sy) + escapeExpansionRatio := float64(quotedLength) / float64(unquotedLength) + isPureLinedText = efficiencyLines < 4*efficiencyBytes || escapeExpansionRatio > 1.1 + } } // Format the string into printable records. @@ -138,9 +160,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { switch { // If the text appears to be multi-lined text, // then perform differencing across individual lines. - case isLinedText: - ssx := strings.Split(sx, "\n") - ssy := strings.Split(sy, "\n") + case isPureLinedText: list = opts.formatDiffSlice( reflect.ValueOf(ssx), reflect.ValueOf(ssy), 1, "line", func(v reflect.Value, d diffMode) textRecord { @@ -154,12 +174,13 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { // differences in a string literal. This format is more readable, // but has edge-cases where differences are visually indistinguishable. // This format is avoided under the following conditions: - // • A line starts with `"""` - // • A line starts with "..." - // • A line contains non-printable characters - // • Adjacent different lines differ only by whitespace + // - A line starts with `"""` + // - A line starts with "..." + // - A line contains non-printable characters + // - Adjacent different lines differ only by whitespace // // For example: + // // """ // ... // 3 identical lines // foo @@ -214,7 +235,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { var out textNode = &textWrap{Prefix: "(", Value: list2, Suffix: ")"} switch t.Kind() { case reflect.String: - if t != reflect.TypeOf(string("")) { + if t != stringType { out = opts.FormatType(t, out) } case reflect.Slice: @@ -229,7 +250,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { // If the text appears to be single-lined text, // then perform differencing in approximately fixed-sized chunks. // The output is printed as quoted strings. - case isText: + case isMostlyText: list = opts.formatDiffSlice( reflect.ValueOf(sx), reflect.ValueOf(sy), 64, "byte", func(v reflect.Value, d diffMode) textRecord { @@ -237,7 +258,6 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { return textRecord{Diff: d, Value: textLine(s)} }, ) - delim = "" // If the text appears to be binary data, // then perform differencing in approximately fixed-sized chunks. @@ -299,7 +319,7 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { // Wrap the output with appropriate type information. var out textNode = &textWrap{Prefix: "{", Value: list, Suffix: "}"} - if !isText { + if !isMostlyText { // The "{...}" byte-sequence literal is not valid Go syntax for strings. // Emit the type for extra clarity (e.g. "string{...}"). if t.Kind() == reflect.String { @@ -310,12 +330,12 @@ func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode { switch t.Kind() { case reflect.String: out = &textWrap{Prefix: "strings.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)} - if t != reflect.TypeOf(string("")) { + if t != stringType { out = opts.FormatType(t, out) } case reflect.Slice: out = &textWrap{Prefix: "bytes.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)} - if t != reflect.TypeOf([]byte(nil)) { + if t != bytesType { out = opts.FormatType(t, out) } } @@ -338,8 +358,11 @@ func (opts formatOptions) formatDiffSlice( vx, vy reflect.Value, chunkSize int, name string, makeRec func(reflect.Value, diffMode) textRecord, ) (list textList) { - es := diff.Difference(vx.Len(), vy.Len(), func(ix int, iy int) diff.Result { - return diff.BoolResult(vx.Index(ix).Interface() == vy.Index(iy).Interface()) + eq := func(ix, iy int) bool { + return vx.Index(ix).Interface() == vy.Index(iy).Interface() + } + es := diff.Difference(vx.Len(), vy.Len(), func(ix, iy int) diff.Result { + return diff.BoolResult(eq(ix, iy)) }) appendChunks := func(v reflect.Value, d diffMode) int { @@ -364,6 +387,7 @@ func (opts formatOptions) formatDiffSlice( groups := coalesceAdjacentEdits(name, es) groups = coalesceInterveningIdentical(groups, chunkSize/4) + groups = cleanupSurroundingIdentical(groups, eq) maxGroup := diffStats{Name: name} for i, ds := range groups { if maxLen >= 0 && numDiffs >= maxLen { @@ -416,25 +440,35 @@ func (opts formatOptions) formatDiffSlice( // coalesceAdjacentEdits coalesces the list of edits into groups of adjacent // equal or unequal counts. +// +// Example: +// +// Input: "..XXY...Y" +// Output: [ +// {NumIdentical: 2}, +// {NumRemoved: 2, NumInserted 1}, +// {NumIdentical: 3}, +// {NumInserted: 1}, +// ] func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) { - var prevCase int // Arbitrary index into which case last occurred - lastStats := func(i int) *diffStats { - if prevCase != i { + var prevMode byte + lastStats := func(mode byte) *diffStats { + if prevMode != mode { groups = append(groups, diffStats{Name: name}) - prevCase = i + prevMode = mode } return &groups[len(groups)-1] } for _, e := range es { switch e { case diff.Identity: - lastStats(1).NumIdentical++ + lastStats('=').NumIdentical++ case diff.UniqueX: - lastStats(2).NumRemoved++ + lastStats('!').NumRemoved++ case diff.UniqueY: - lastStats(2).NumInserted++ + lastStats('!').NumInserted++ case diff.Modified: - lastStats(2).NumModified++ + lastStats('!').NumModified++ } } return groups @@ -444,6 +478,34 @@ func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) // equal groups into adjacent unequal groups that currently result in a // dual inserted/removed printout. This acts as a high-pass filter to smooth // out high-frequency changes within the windowSize. +// +// Example: +// +// WindowSize: 16, +// Input: [ +// {NumIdentical: 61}, // group 0 +// {NumRemoved: 3, NumInserted: 1}, // group 1 +// {NumIdentical: 6}, // ├── coalesce +// {NumInserted: 2}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 9}, // └── coalesce +// {NumIdentical: 64}, // group 2 +// {NumRemoved: 3, NumInserted: 1}, // group 3 +// {NumIdentical: 6}, // ├── coalesce +// {NumInserted: 2}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 7}, // ├── coalesce +// {NumIdentical: 1}, // ├── coalesce +// {NumRemoved: 2}, // └── coalesce +// {NumIdentical: 63}, // group 4 +// ] +// Output: [ +// {NumIdentical: 61}, +// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3}, +// {NumIdentical: 64}, +// {NumIdentical: 8, NumRemoved: 12, NumInserted: 3}, +// {NumIdentical: 63}, +// ] func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStats { groups, groupsOrig := groups[:0], groups for i, ds := range groupsOrig { @@ -463,3 +525,90 @@ func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStat } return groups } + +// cleanupSurroundingIdentical scans through all unequal groups, and +// moves any leading sequence of equal elements to the preceding equal group and +// moves and trailing sequence of equal elements to the succeeding equal group. +// +// This is necessary since coalesceInterveningIdentical may coalesce edit groups +// together such that leading/trailing spans of equal elements becomes possible. +// Note that this can occur even with an optimal diffing algorithm. +// +// Example: +// +// Input: [ +// {NumIdentical: 61}, +// {NumIdentical: 1 , NumRemoved: 11, NumInserted: 2}, // assume 3 leading identical elements +// {NumIdentical: 67}, +// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3}, // assume 10 trailing identical elements +// {NumIdentical: 54}, +// ] +// Output: [ +// {NumIdentical: 64}, // incremented by 3 +// {NumRemoved: 9}, +// {NumIdentical: 67}, +// {NumRemoved: 9}, +// {NumIdentical: 64}, // incremented by 10 +// ] +func cleanupSurroundingIdentical(groups []diffStats, eq func(i, j int) bool) []diffStats { + var ix, iy int // indexes into sequence x and y + for i, ds := range groups { + // Handle equal group. + if ds.NumDiff() == 0 { + ix += ds.NumIdentical + iy += ds.NumIdentical + continue + } + + // Handle unequal group. + nx := ds.NumIdentical + ds.NumRemoved + ds.NumModified + ny := ds.NumIdentical + ds.NumInserted + ds.NumModified + var numLeadingIdentical, numTrailingIdentical int + for j := 0; j < nx && j < ny && eq(ix+j, iy+j); j++ { + numLeadingIdentical++ + } + for j := 0; j < nx && j < ny && eq(ix+nx-1-j, iy+ny-1-j); j++ { + numTrailingIdentical++ + } + if numIdentical := numLeadingIdentical + numTrailingIdentical; numIdentical > 0 { + if numLeadingIdentical > 0 { + // Remove leading identical span from this group and + // insert it into the preceding group. + if i-1 >= 0 { + groups[i-1].NumIdentical += numLeadingIdentical + } else { + // No preceding group exists, so prepend a new group, + // but do so after we finish iterating over all groups. + defer func() { + groups = append([]diffStats{{Name: groups[0].Name, NumIdentical: numLeadingIdentical}}, groups...) + }() + } + // Increment indexes since the preceding group would have handled this. + ix += numLeadingIdentical + iy += numLeadingIdentical + } + if numTrailingIdentical > 0 { + // Remove trailing identical span from this group and + // insert it into the succeeding group. + if i+1 < len(groups) { + groups[i+1].NumIdentical += numTrailingIdentical + } else { + // No succeeding group exists, so append a new group, + // but do so after we finish iterating over all groups. + defer func() { + groups = append(groups, diffStats{Name: groups[len(groups)-1].Name, NumIdentical: numTrailingIdentical}) + }() + } + // Do not increment indexes since the succeeding group will handle this. + } + + // Update this group since some identical elements were removed. + nx -= numIdentical + ny -= numIdentical + groups[i] = diffStats{Name: ds.Name, NumRemoved: nx, NumInserted: ny} + } + ix += nx + iy += ny + } + return groups +} diff --git a/vendor/github.com/google/go-cmp/cmp/report_text.go b/vendor/github.com/google/go-cmp/cmp/report_text.go index 0fd46d7f..388fcf57 100644 --- a/vendor/github.com/google/go-cmp/cmp/report_text.go +++ b/vendor/github.com/google/go-cmp/cmp/report_text.go @@ -393,6 +393,7 @@ func (s diffStats) Append(ds diffStats) diffStats { // String prints a humanly-readable summary of coalesced records. // // Example: +// // diffStats{Name: "Field", NumIgnored: 5}.String() => "5 ignored fields" func (s diffStats) String() string { var ss []string diff --git a/vendor/github.com/google/gofuzz/go.mod b/vendor/github.com/google/gofuzz/go.mod deleted file mode 100644 index 8ec4fe9e..00000000 --- a/vendor/github.com/google/gofuzz/go.mod +++ /dev/null @@ -1,3 +0,0 @@ -module github.com/google/gofuzz - -go 1.12 diff --git a/vendor/github.com/json-iterator/go/go.mod b/vendor/github.com/json-iterator/go/go.mod deleted file mode 100644 index e05c42ff..00000000 --- a/vendor/github.com/json-iterator/go/go.mod +++ /dev/null @@ -1,11 +0,0 @@ -module github.com/json-iterator/go - -go 1.12 - -require ( - github.com/davecgh/go-spew v1.1.1 - github.com/google/gofuzz v1.0.0 - github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 - github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 - github.com/stretchr/testify v1.3.0 -) diff --git a/vendor/github.com/json-iterator/go/go.sum b/vendor/github.com/json-iterator/go/go.sum deleted file mode 100644 index be00a6df..00000000 --- a/vendor/github.com/json-iterator/go/go.sum +++ /dev/null @@ -1,15 +0,0 @@ -github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw= -github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= -github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc= -github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= -github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg= -github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= -github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= -github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= -github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4= -github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= -github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= -github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= diff --git a/vendor/github.com/nxadm/tail/go.mod b/vendor/github.com/nxadm/tail/go.mod deleted file mode 100644 index fb10d42a..00000000 --- a/vendor/github.com/nxadm/tail/go.mod +++ /dev/null @@ -1,9 +0,0 @@ -module github.com/nxadm/tail - -go 1.13 - -require ( - github.com/fsnotify/fsnotify v1.4.7 - golang.org/x/sys v0.0.0-20190904154756-749cb33beabd // indirect - gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 -) diff --git a/vendor/github.com/nxadm/tail/go.sum b/vendor/github.com/nxadm/tail/go.sum deleted file mode 100644 index b391f190..00000000 --- a/vendor/github.com/nxadm/tail/go.sum +++ /dev/null @@ -1,6 +0,0 @@ -github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= -github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= -golang.org/x/sys v0.0.0-20190904154756-749cb33beabd h1:DBH9mDw0zluJT/R+nGuV3jWFWLFaHyYZWD4tOT+cjn0= -golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= -gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= diff --git a/vendor/github.com/onsi/ginkgo/go.mod b/vendor/github.com/onsi/ginkgo/go.mod deleted file mode 100644 index 1f712522..00000000 --- a/vendor/github.com/onsi/ginkgo/go.mod +++ /dev/null @@ -1,11 +0,0 @@ -module github.com/onsi/ginkgo - -require ( - github.com/fsnotify/fsnotify v1.4.9 // indirect - github.com/nxadm/tail v1.4.4 - github.com/onsi/gomega v1.10.1 - golang.org/x/sys v0.0.0-20200519105757-fe76b779f299 - golang.org/x/text v0.3.2 // indirect -) - -go 1.13 diff --git a/vendor/github.com/onsi/ginkgo/go.sum b/vendor/github.com/onsi/ginkgo/go.sum deleted file mode 100644 index 2b774f3e..00000000 --- a/vendor/github.com/onsi/ginkgo/go.sum +++ /dev/null @@ -1,67 +0,0 @@ -github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= -github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= -github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4= -github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ= -github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM= -github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= -github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= -github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= -github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= -github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= -github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= -github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0= -github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= -github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4= -github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= -github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= -github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78= -github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A= -github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= -github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk= -github.com/onsi/gomega v1.7.1 h1:K0jcRCwNQM3vFGh1ppMtDh/+7ApJrjldlX8fA0jDTLQ= -github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY= -github.com/onsi/gomega v1.10.1 h1:o0+MgICZLuZ7xjH7Vx6zS/zcu93/BEp1VwkIW1mEXCE= -github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo= -golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= -golang.org/x/net v0.0.0-20180906233101-161cd47e91fd h1:nTDtHvHSdCn1m6ITfMRqtOd/9+7a3s8RBNOZ3eYZzJA= -golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7 h1:AeiKBIuRw3UomYXSbLy0Mc2dDLfdtbT/IVn4keq83P0= -golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= -golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA= -golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e h1:N7DeIrjYszNmSW409R3frPPwglRwMkXSBzwVbkOjLLA= -golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200519105757-fe76b779f299 h1:DYfZAGf2WMFjMxbgTjaC+2HC7NkNAQs+6Q8b9WEB/F4= -golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= -golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs= -golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= -golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= -golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= -golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= -google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= -google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= -google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= -google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= -google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= -google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM= -google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= -gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= -gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= -gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= -gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I= -gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= -gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/onsi/gomega/go.mod b/vendor/github.com/onsi/gomega/go.mod deleted file mode 100644 index 77893514..00000000 --- a/vendor/github.com/onsi/gomega/go.mod +++ /dev/null @@ -1,9 +0,0 @@ -module github.com/onsi/gomega - -require ( - github.com/golang/protobuf v1.4.2 - github.com/onsi/ginkgo v1.12.1 - golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7 - golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 - gopkg.in/yaml.v2 v2.3.0 -) diff --git a/vendor/github.com/onsi/gomega/go.sum b/vendor/github.com/onsi/gomega/go.sum deleted file mode 100644 index 610b09be..00000000 --- a/vendor/github.com/onsi/gomega/go.sum +++ /dev/null @@ -1,60 +0,0 @@ -github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= -github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= -github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM= -github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= -github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= -github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= -github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= -github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= -github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= -github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0= -github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= -github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4= -github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= -github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= -github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= -github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78= -github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A= -github.com/onsi/ginkgo v1.6.0 h1:Ix8l273rp3QzYgXSR+c8d1fTG7UPgYkOSELPhiY/YGw= -github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= -github.com/onsi/ginkgo v1.12.1 h1:mFwc4LvZ0xpSvDZ3E+k8Yte0hLOMxXUlP+yXtJqkYfQ= -github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk= -github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY= -golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= -golang.org/x/net v0.0.0-20180906233101-161cd47e91fd h1:nTDtHvHSdCn1m6ITfMRqtOd/9+7a3s8RBNOZ3eYZzJA= -golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7 h1:AeiKBIuRw3UomYXSbLy0Mc2dDLfdtbT/IVn4keq83P0= -golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= -golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA= -golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e h1:o3PsSEY8E4eXWkXrIP9YJALUkVZqzHJT5DOasTyn8Vs= -golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e h1:N7DeIrjYszNmSW409R3frPPwglRwMkXSBzwVbkOjLLA= -golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884= -golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= -golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= -golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= -google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= -google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= -google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= -google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= -google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= -google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM= -google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= -gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= -gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= -gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= -gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= -gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I= -gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= -gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/vendor/github.com/spf13/cobra/go.mod b/vendor/github.com/spf13/cobra/go.mod deleted file mode 100644 index ff561440..00000000 --- a/vendor/github.com/spf13/cobra/go.mod +++ /dev/null @@ -1,12 +0,0 @@ -module github.com/spf13/cobra - -go 1.12 - -require ( - github.com/cpuguy83/go-md2man/v2 v2.0.0 - github.com/inconshreveable/mousetrap v1.0.0 - github.com/mitchellh/go-homedir v1.1.0 - github.com/spf13/pflag v1.0.5 - github.com/spf13/viper v1.7.0 - gopkg.in/yaml.v2 v2.4.0 -) diff --git a/vendor/github.com/spf13/cobra/go.sum b/vendor/github.com/spf13/cobra/go.sum deleted file mode 100644 index 9328ee3e..00000000 --- a/vendor/github.com/spf13/cobra/go.sum +++ /dev/null @@ -1,313 +0,0 @@ -cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= -cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= -cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= -cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= -cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= -cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= -cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= -cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= -cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= -cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= -dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= -github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= -github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= -github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= -github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= -github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= -github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= -github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o= -github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod 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h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= -gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= -honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= -rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= diff --git a/vendor/github.com/spf13/pflag/go.mod b/vendor/github.com/spf13/pflag/go.mod deleted file mode 100644 index b2287eec..00000000 --- a/vendor/github.com/spf13/pflag/go.mod +++ /dev/null @@ -1,3 +0,0 @@ -module github.com/spf13/pflag - -go 1.12 diff --git a/vendor/github.com/spf13/pflag/go.sum b/vendor/github.com/spf13/pflag/go.sum deleted file mode 100644 index e69de29b..00000000 diff --git a/vendor/golang.org/x/net/AUTHORS b/vendor/golang.org/x/net/AUTHORS deleted file mode 100644 index 15167cd7..00000000 --- a/vendor/golang.org/x/net/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code refers to The Go Authors for copyright purposes. -# The master list of authors is in the main Go distribution, -# visible at http://tip.golang.org/AUTHORS. diff --git a/vendor/golang.org/x/net/CONTRIBUTORS b/vendor/golang.org/x/net/CONTRIBUTORS deleted file mode 100644 index 1c4577e9..00000000 --- a/vendor/golang.org/x/net/CONTRIBUTORS +++ /dev/null @@ -1,3 +0,0 @@ -# This source code was written by the Go contributors. -# The master list of contributors is in the main Go distribution, -# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/golang.org/x/net/context/context.go b/vendor/golang.org/x/net/context/context.go index a3c021d3..cf66309c 100644 --- a/vendor/golang.org/x/net/context/context.go +++ b/vendor/golang.org/x/net/context/context.go @@ -21,9 +21,9 @@ // explicitly to each function that needs it. The Context should be the first // parameter, typically named ctx: // -// func DoSomething(ctx context.Context, arg Arg) error { -// // ... use ctx ... -// } +// func DoSomething(ctx context.Context, arg Arg) error { +// // ... use ctx ... +// } // // Do not pass a nil Context, even if a function permits it. Pass context.TODO // if you are unsure about which Context to use. diff --git a/vendor/golang.org/x/net/context/go17.go b/vendor/golang.org/x/net/context/go17.go index 344bd143..2cb9c408 100644 --- a/vendor/golang.org/x/net/context/go17.go +++ b/vendor/golang.org/x/net/context/go17.go @@ -32,7 +32,7 @@ var DeadlineExceeded = context.DeadlineExceeded // call cancel as soon as the operations running in this Context complete. func WithCancel(parent Context) (ctx Context, cancel CancelFunc) { ctx, f := context.WithCancel(parent) - return ctx, CancelFunc(f) + return ctx, f } // WithDeadline returns a copy of the parent context with the deadline adjusted @@ -46,7 +46,7 @@ func WithCancel(parent Context) (ctx Context, cancel CancelFunc) { // call cancel as soon as the operations running in this Context complete. func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) { ctx, f := context.WithDeadline(parent, deadline) - return ctx, CancelFunc(f) + return ctx, f } // WithTimeout returns WithDeadline(parent, time.Now().Add(timeout)). @@ -54,11 +54,11 @@ func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc) { // Canceling this context releases resources associated with it, so code should // call cancel as soon as the operations running in this Context complete: // -// func slowOperationWithTimeout(ctx context.Context) (Result, error) { -// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) -// defer cancel() // releases resources if slowOperation completes before timeout elapses -// return slowOperation(ctx) -// } +// func slowOperationWithTimeout(ctx context.Context) (Result, error) { +// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) +// defer cancel() // releases resources if slowOperation completes before timeout elapses +// return slowOperation(ctx) +// } func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { return WithDeadline(parent, time.Now().Add(timeout)) } diff --git a/vendor/golang.org/x/net/context/pre_go17.go b/vendor/golang.org/x/net/context/pre_go17.go index 5270db5d..7b6b6851 100644 --- a/vendor/golang.org/x/net/context/pre_go17.go +++ b/vendor/golang.org/x/net/context/pre_go17.go @@ -264,11 +264,11 @@ func (c *timerCtx) cancel(removeFromParent bool, err error) { // Canceling this context releases resources associated with it, so code should // call cancel as soon as the operations running in this Context complete: // -// func slowOperationWithTimeout(ctx context.Context) (Result, error) { -// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) -// defer cancel() // releases resources if slowOperation completes before timeout elapses -// return slowOperation(ctx) -// } +// func slowOperationWithTimeout(ctx context.Context) (Result, error) { +// ctx, cancel := context.WithTimeout(ctx, 100*time.Millisecond) +// defer cancel() // releases resources if slowOperation completes before timeout elapses +// return slowOperation(ctx) +// } func WithTimeout(parent Context, timeout time.Duration) (Context, CancelFunc) { return WithDeadline(parent, time.Now().Add(timeout)) } diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go index 038941d7..46a89eda 100644 --- a/vendor/golang.org/x/net/html/parse.go +++ b/vendor/golang.org/x/net/html/parse.go @@ -184,7 +184,7 @@ func (p *parser) clearStackToContext(s scope) { } } -// parseGenericRawTextElements implements the generic raw text element parsing +// parseGenericRawTextElement implements the generic raw text element parsing // algorithm defined in 12.2.6.2. // https://html.spec.whatwg.org/multipage/parsing.html#parsing-elements-that-contain-only-text // TODO: Since both RAWTEXT and RCDATA states are treated as tokenizer's part @@ -734,7 +734,7 @@ func inHeadIM(p *parser) bool { return false } -// 12.2.6.4.5. +// Section 12.2.6.4.5. func inHeadNoscriptIM(p *parser) bool { switch p.tok.Type { case DoctypeToken: diff --git a/vendor/golang.org/x/net/html/render.go b/vendor/golang.org/x/net/html/render.go index b46d81ca..497e1320 100644 --- a/vendor/golang.org/x/net/html/render.go +++ b/vendor/golang.org/x/net/html/render.go @@ -85,7 +85,7 @@ func render1(w writer, n *Node) error { if _, err := w.WriteString(""); err != nil { @@ -96,7 +96,7 @@ func render1(w writer, n *Node) error { if _, err := w.WriteString("" case CommentToken: - return "" + return "" case DoctypeToken: - return "" + return "" } return "Invalid(" + strconv.Itoa(int(t.Type)) + ")" } @@ -598,6 +598,11 @@ scriptDataDoubleEscapeEnd: // readComment reads the next comment token starting with "") return } @@ -628,17 +632,50 @@ func (z *Tokenizer) readComment() { if dashCount >= 2 { c = z.readByte() if z.err != nil { - z.data.end = z.raw.end + z.data.end = z.calculateAbruptCommentDataEnd() return - } - if c == '>' { + } else if c == '>' { z.data.end = z.raw.end - len("--!>") return + } else if c == '-' { + dashCount = 1 + beginning = false + continue } } } dashCount = 0 + beginning = false + } +} + +func (z *Tokenizer) calculateAbruptCommentDataEnd() int { + raw := z.Raw() + const prefixLen = len("