Skip to content

remilapeyre/vault-acme

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

35 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Vault ACME

This plugin has not been properly reviewed and should not be used in production.

Vault ACME is a Vault secret engine that allow users and application to retrieve TLS certificates validated by an ACME provider like Let's Encrypt without having to give each applications permission to modify DNS and using Vault's audit and policy systems.

Discussion: hashicorp/vault#4950

Download Vault ACME

Binary releases can be downloaded at https://github.com/remilapeyre/vault-acme/releases.

Documentation

The documentation is available at website/source/docs/secrets/acme/index.html.md.

How to use this plugin

Using this plugin in Docker requires to manually set the mlock file capability to both Vault and the acme plugin:

$ sudo setcap cap_ipc_lock=+ep $(readlink -f $(which vault))
$ sudo setcap cap_ipc_lock=+ep /vault/plugins/acme-plugin

After setting plugin_directory and setting the correct shasum in Vault (vault write sys/plugins/catalog/secret/acme sha_256=$(sha256sum acme-plugin) command=acme-plugin) you can mount the plugin like any other: vault secrets enable -path acme -plugin-name acme plugin.

Tests

The unit tests will use the pebble ACME test server and pebble-challtestsrv. They can be downloaded at https://github.com/letsencrypt/pebble and must be present in $PATH.

The unit tests can be run with:

$ make test

The acceptance tests needs Vault in addition to pebble and pebble-challtestsrv.

When vault is present in $PATH the acceptance tests can be run with:

$ make testacc