A tool for secrets management, encryption as a service, and privileged access management
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kalafut Add Sprintf capability to logical.ErrorResponse (#6076)
Roughly 25% of calls to logical.ErrorResponse() include an inner fmt.Sprintf() call.
This PR would simplify these cases:

`return logical.ErrorResponse(fmt.Sprintf("unable to read role '%s'", role))`

  could become

`return logical.ErrorResponse("unable to read role '%s'", role)`

With only a single parameter passed in, behavior is unchanged.
Latest commit fb5eb35 Jan 18, 2019
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.github add code of conduct (#6049) Jan 16, 2019
.hooks The big one (#5346) Sep 18, 2018
api Add missing performance_standby field to API Jan 17, 2019
audit Batch tokens (#755) Oct 15, 2018
builtin Fix typo in comment Jan 17, 2019
command add influx plugin (#6021) Jan 10, 2019
helper Make useCache explicit everywhere in lock manager (#6035) Jan 14, 2019
http Run goimports across the repository (#6010) Jan 9, 2019
logical Add Sprintf capability to logical.ErrorResponse (#6076) Jan 18, 2019
physical Fix physical/postgresql to return the full entry key (#6044) Jan 15, 2019
plugins remove extra comment Jan 9, 2019
scripts Prepare for 1.0.2 Jan 15, 2019
shamir fix typo in comment (#5843) Nov 26, 2018
terraform/aws Prepare for 1.0.2 Jan 15, 2019
ui Add Policy-based Navigation (#5967) Jan 18, 2019
vault Check ec2 instance metadata for region (#6025) Jan 18, 2019
vendor Prepare for 1.0.2 Jan 15, 2019
version Prepare for 1.0.2 Jan 15, 2019
website Update JWT docs with new jwt_supported_algs parameter (#6069) Jan 17, 2019
.gitattributes Update git attributes to fix Linguist Jul 1, 2016
.gitignore New Docs Website (#5535) Oct 19, 2018
.travis.yml UI - new token renew banner (#5662) Nov 5, 2018
CHANGELOG.md changelog++ Jan 17, 2019
CONTRIBUTING.md Update contribution guide Jan 27, 2016
LICENSE Initial commit Feb 25, 2015
Makefile Makefile: do not execute static-assets in parallel with deps (#6057) Jan 17, 2019
README.md Update intro link in README (#5775) Nov 13, 2018
main.go Drop cli and meta packages Oct 24, 2017
main_test.go Add canonical import path to main package for those using golang-builder Nov 5, 2015
make.bat Spelling (#4119) Mar 20, 2018


Vault Build Status Join the chat at https://gitter.im/hashicorp-vault/Lobby vault enterprise

Please note: We take Vault's security and our users' trust very seriously. If you believe you have found a security issue in Vault, please responsibly disclose by contacting us at security@hashicorp.com.

Vault Logo

Vault is a tool for securely accessing secrets. A secret is anything that you want to tightly control access to, such as API keys, passwords, certificates, and more. Vault provides a unified interface to any secret, while providing tight access control and recording a detailed audit log.

A modern system requires access to a multitude of secrets: database credentials, API keys for external services, credentials for service-oriented architecture communication, etc. Understanding who is accessing what secrets is already very difficult and platform-specific. Adding on key rolling, secure storage, and detailed audit logs is almost impossible without a custom solution. This is where Vault steps in.

The key features of Vault are:

  • Secure Secret Storage: Arbitrary key/value secrets can be stored in Vault. Vault encrypts these secrets prior to writing them to persistent storage, so gaining access to the raw storage isn't enough to access your secrets. Vault can write to disk, Consul, and more.

  • Dynamic Secrets: Vault can generate secrets on-demand for some systems, such as AWS or SQL databases. For example, when an application needs to access an S3 bucket, it asks Vault for credentials, and Vault will generate an AWS keypair with valid permissions on demand. After creating these dynamic secrets, Vault will also automatically revoke them after the lease is up.

  • Data Encryption: Vault can encrypt and decrypt data without storing it. This allows security teams to define encryption parameters and developers to store encrypted data in a location such as SQL without having to design their own encryption methods.

  • Leasing and Renewal: All secrets in Vault have a lease associated with it. At the end of the lease, Vault will automatically revoke that secret. Clients are able to renew leases via built-in renew APIs.

  • Revocation: Vault has built-in support for secret revocation. Vault can revoke not only single secrets, but a tree of secrets, for example all secrets read by a specific user, or all secrets of a particular type. Revocation assists in key rolling as well as locking down systems in the case of an intrusion.

For more information, see the getting started guide on Hashicorp's learning platform.

Getting Started & Documentation

All documentation is available on the Vault website.

Developing Vault

If you wish to work on Vault itself or any of its built-in systems, you'll first need Go installed on your machine (version 1.10.1+ is required).

For local dev first make sure Go is properly installed, including setting up a GOPATH. Next, clone this repository into $GOPATH/src/github.com/hashicorp/vault. You can then download any required build tools by bootstrapping your environment:

$ make bootstrap

To compile a development version of Vault, run make or make dev. This will put the Vault binary in the bin and $GOPATH/bin folders:

$ make dev
$ bin/vault

To run tests, type make test. Note: this requires Docker to be installed. If this exits with exit status 0, then everything is working!

$ make test

If you're developing a specific package, you can run tests for just that package by specifying the TEST variable. For example below, only vault package tests will be run.

$ make test TEST=./vault

Acceptance Tests

Vault has comprehensive acceptance tests covering most of the features of the secret and auth methods.

If you're working on a feature of a secret or auth method and want to verify it is functioning (and also hasn't broken anything else), we recommend running the acceptance tests.

Warning: The acceptance tests create/destroy/modify real resources, which may incur real costs in some cases. In the presence of a bug, it is technically possible that broken backends could leave dangling data behind. Therefore, please run the acceptance tests at your own risk. At the very least, we recommend running them in their own private account for whatever backend you're testing.

To run the acceptance tests, invoke make testacc:

$ make testacc TEST=./builtin/logical/consul

The TEST variable is required, and you should specify the folder where the backend is. The TESTARGS variable is recommended to filter down to a specific resource to test, since testing all of them at once can sometimes take a very long time.

Acceptance tests typically require other environment variables to be set for things such as access keys. The test itself should error early and tell you what to set, so it is not documented here.

For more information on Vault Enterprise features, visit the Vault Enterprise site.