Redmine OpenID Connect Plugin


This is a plugin based on the implementation of redmine_cas. It redirects to a SSO server bypassing the original Redmine login authentication and using the SSO server authentication in it's place.

Server Settings

Just include 'username' in the scope being sent and replied to the client app.


  1. Go to your Redmine plugins directory.
  2. Clone/copy this plugin.
  3. Run bundle install
  4. Restart your server
  5. Login as administrator and head over to the plugins page.
  6. Open the configuration page for redmine openid connect plugin.
  7. Fill in the details.
  8. Go to your SSO server and add this url as a registered login url and logout url respectively:
http(or s)://your-host-url/oic/local_login
http(or s)://your-host-url/oic/local_logout