OpenID Connect Authentication for YOURLS

This plugin enables authentication against a generic OpenID Connect server in YOURLS.

• Respects YOURLS auth flow
• Respects YOURLS hard-coded logins, if desired
• Can link OpenID Connect accounts to existing YOURLS accounts
• Sets user to sub, sets display name to preferred_username
• Single Sign Out: signing out of YOURLS signs off OIDC server.

• YOURLS 7.4.0
• The jumbojett/OpenID-Connect-PHP library
• composer, php-curl, php-xml, and php-json
• A working OpenID Connect servier (Tested against Keycloak)
• If installed, remove dgw/yourls-dont-track-admins, or replace it with joshp23/YOURLS-No-Tracking-Admins for compatability.

1. Download this repo and extract the oidc folder into YOURLS/user/plugins/
2. cd to the directory you just created
3. Run composer install in that directory to fetch the OIDC library
4. Define OIDC server parameters (see below)
5. configure OIDC, see below.
6. Enable in Admin

Config: user/config.php file.

// oidc server
define( 'OIDC_BASE_URL', 'https://keycloak.example.com/auth/realms/master/' );
define( 'OIDC_CLIENT_NAME', 'YOURLS' );
define( 'OIDC_CLIENT_SECRET', 'YOUR-SUPER-SECRET-HASH' );
// Option 1: link OIDC users to local YOURLS users
$oidc_profiles = array( 
	'YOURLS_UNAME' => 'sub attribute from OIDC provider',
);
// Option 2, all users on OIDC platform have YOURLS accounts. uses 'preferred_username' attribute
define( 'OIDC_BYPASS_YOURLS_AUTH', true );
// If behind Reverse Proxies YOURLS URL might be incorrectly detected for redirects; manually set it here to force redirects to the right page. 
// Note it points to /admin/ and not the root.
define( 'OIDC_REDIRECT_URL', 'https://yourls.example.com/admin/' );

• Tight integration with AuthMgrPlus
  • Group and attribute assignment
• User panel in admin for linking to existing accounts with the push of a button

Dogecoin: DARhgg9q3HAWYZuN95DKnFonADrSWUimy3

Copyright 2019 Joshua Panter