This plugin is used to authenticate in Redmine through an OAuth provider.
The user is identified by the email registered by the OAuth provider. The email must correspond with an email registered in Redmine. If such an email is not found, the user is ofered with registration to Redmine depending on the Redmine's setting Self-registration.
Inspired by Gucin's plugin https://github.com/Gucin/redmine_omniauth_azure.
Supported OAuth providers:
- Azure AD (https://azure.microsoft.com)
- GitLab (https://about.gitlab.com)
- Google (https://google.com)
- Keycloak (https://www.keycloak.org)
- Otka (https://www.okta.com)
- Enter the plugins folder
- Clone the repository
- Set user permissions
- Install required gems
- Restart the application
E.g. Linux + Apache web server
cd plugins
git clone https://github.com/kontron/redmine_oauth.git
chown -R www-data:www-data redmine_oauth
cd ..
bundle install
systemctl restart apache2
Register your Redmine instance as an application by your OAuth provider. Follow the instructions given on their web sites. As the redirect URI add https://yourdomain/oauth2callback.
Open Administration -> Plugins in your Redmine and configure the plugin.
E.g.:
Provider Azure AD
Site https://login.microsoftonline.com
Client ID xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Client secret xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Tenant ID / Realm xxxxxxxx-xxx-xxxx-xxxx-xxxxxxxxxxxx
Provider Google
Site https://accounts.google.com
Client ID xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Client secret xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Read emails from an IMAP server and process them into Redmine.
Available options:
- host - IMAP server [outlook.office365.com]
- port - Port [993]
- scope - Scope ['https://outlook.office365.com/.default']
- grant_type - Grant type ['client_credentials']
- ssl - use SSL [Yes]
- starttls - Start TLS [No]
- username - Login
- folder - Mail folder to scan [INBOX]
- move_on_success - Where to move successfully processed messages
- move_on_failure - Where to move unsuccessfully processed messages
Example:
rake redmine_oauth:email:receive_imap username='notifications@example.com' RAILS_ENV="production"
Prior accessing IMAP via OAuth, it is necessary to grant flow to authenticate IMAP connections.
Here is a procedure how to do that in Azure:
cd plugins
rm redmine_oauth
Then restart the application/web server.