Puppet oauth2_proxy Module

Table of Contents

1. Overview
2. Description
3. Major API Changes
4. Usage
   • Examples
   • Classes
     • oauth2_proxy
   • Defines
     • oauth2_proxy::instance
5. Limitations
   • Tested Platforms
   • Puppet Version Compatibility
   • systemd
6. Versioning
7. Support
8. Contributing
9. See Also

Overview

manages the oauth2_proxy reverse proxy with oauth authentication

Description

This module installs and configures the oauth2_proxy package and provides a minimal systemd service unit.

Log messages [from stdout & stderr] are sent to the systemd journal. This may be undesirable with moderate to high volumes of traffic.

Major API Changes

• Version 1.x

Represents a significant and backwards incompatible API change.

Previously, the only public interface was through the oauth2_proxy classs and a single proxy instance was managed. As of 1.x, multiple proxy instances are supported via the oauth2_proxy::instance defined type.

Usage

Examples

include ::oauth2_proxy

::oauth2_proxy::instance { 'proxy1':
  config => {
    http_address      => '127.0.0.1:4180',
    client_id         => '1234',
    client_secret     => 'abcd',
    github_org        => 'foo',
    upstreams         => [ 'http://127.0.0.1:3000' ],
    cookie_secret     => '1234',
    pass_access_token => false,
    pass_host_header  => true,
    provider          => 'github',
    redirect_url      => 'https://foo.example.org/oauth2/callback',
    email_domains     => [ '*' ],
  }
}

class { '::oauth2_proxy':
  source   => 'https://github.com/bitly/oauth2_proxy/releases/download/v2.0.1/oauth2_proxy-2.0.1.linux-amd64.go1.4.2.tar.gz',
  checksum => '950e08d52c04104f0539e6945fc42052b30c8d1b',
}

::oauth2_proxy::instance { 'proxy1':
  config => {
    http_address      => '127.0.0.1:4180',
    client_id         => '1234',
    client_secret     => 'abcd',
    github_org        => 'foo',
    upstreams         => [ 'http://127.0.0.1:3000' ],
    cookie_secret     => '1234',
    pass_access_token => false,
    pass_host_header  => true,
    provider          => 'github',
    redirect_url      => 'https://foo.example.org/oauth2/callback',
    email_domains     => [ '*' ],
  }
}

Classes

oauth2_proxy

# defaults
class { '::oauth2_proxy':
  user         => 'oauth2',
  manage_user  => true,
  group        => 'oauth2',
  manage_group => true,
  install_root => '/opt/oauth2_proxy',
  source       => 'https://github.com/bitly/oauth2_proxy/releases/download/v2.0.1/oauth2_proxy-2.0.1.linux-amd64.go1.4.2.tar.gz',
  checksum     => '950e08d52c04104f0539e6945fc42052b30c8d1b',
}

user

String defaults to: oauth2

The name/uid of the system role account to execute the proxy process under and will have ownership of files.

manage_user

Boolean defaults to: true

Whether or not this module should manage the system role account to execute the proxy process under.

group

String defaults to: oauth2

The group/gid of the system role account and group ownership of files.

manage_group

Boolean defaults to: true

Weather or not this module should manage the group of the system role account.

install_root

String defaults to: /opt/oauth2_proxy

The dirname under which to install the proxy files.

source

String defaults to: <a long url>

The URL from which to download the oauth2_proxy binary. The file is assumed to be in tar.gz format.

checksum

String defaults to: <a sha1 checksum>

The sha1 format checksum of the source file.

Defines

oauth2_proxy::instance

# defaults
::oauth2_proxy::instance { 'proxy1':
  config         => { ... }, # mandatory
  manage_service => true,
}

config

Hash mandatory

A list of key/value pairs to be serialized into a configuration file @ /etc/oauth2_proxy/< title >.conf. No validation of this hash is done beyond checking the parameter type.

The configuration file parameters are similar to the CLI options but have some variance in terms of name and format. The oauth2_proxy.cfg.example provided is the best [only] documentation available beyond the source code itself.

Please note that oauth2_proxy does have several mandatory parameters and will fail to start-up if they are not present.

manage_service

Boolean defaults to: true

Whether or not to manage a service resource for the proxy instance.

Limitations

Tested Platforms

• el7
• ubuntu 14.04

Puppet Version Compatibility

systemd

This module should in theory be able to function on any x86_64 Linux distribution that uses systemd for service management. However, since this has not been tested the module is limited to el7/x86_64.

Versioning

This module is versioned according to the Semantic Versioning 2.0.0 specification.

Support

Please log tickets and issues at github

Contributing

1. Fork it on github
2. Make a local clone of your fork
3. Create a topic branch. Eg, feature/mousetrap
4. Make/commit changes
   • Commit messages should be in imperative tense
   • Check that linter warnings or errors are not introduced - bundle exec rake lint
   • Check that Rspec-puppet unit tests are not broken and coverage is added for new features - bundle exec rake spec
   • Documentation of API/features is updated as appropriate in the README
   • If present, beaker acceptance tests should be run and potentially updated - bundle exec rake beaker
5. When the feature is complete, rebase / squash the branch history as necessary to remove "fix typo", "oops", "whitespace" and other trivial commits
6. Push the topic branch to github
7. Open a Pull Request (PR) from the topic branch onto parent repo's master branch

See Also

• oauth2_proxy