Redmine SAML authentication plugin¶ ↑

This redmine plugin enables SAML authentication using the Onelogin toolkit.

The plugin adds two new routes, for the SAML discovery and consumer actions. The discovery (/auth/saml) initiates the SAML exchange and the consumer (/auth/saml/consumer) recieves the SAML assertion and logs the user in.

NB: Work in progress, but functional, see TODO for where this is heading.

Installation¶ ↑

1. Install required gems

gem install XMLCanonicalizer
gem install ruby-saml

1. Copy plugin to vendor/plugins

2. Copy saml_auth.yml.example to config/saml_auth.yml

3. Configure saml_auth.yml (see below)

4. Restart webserver/passenger/mongrel_rails

Configuration¶ ↑

Open saml_auth.yml and set up the plugin, a sample configuration is provided. Restart passenger/mongrel after changes to configuration.

Use the following routes to configure your IdP

• Login: redmine.example.com:3000/auth/saml

• Consumer: redmine.example.com:3000/auth/saml/consume

Notes¶ ↑

Patches, fixes or complete rewrites are welcome ;)

Todo¶ ↑

• Enable/disable plugin from config

• Disable and redirect /login to identity provider

• Administration screen in Redmine interface

License and copyright¶ ↑

Copyright © 2011 Casper Valdemar Poulsen. License follows Redmine - GNU General Public License v2 (GPL).