This module allows your Drupal site to authenticate users with multiple identity providers (IdPs). It lets you configure and manage these IdPs, providing individual login links for each and defaulting to one if needed. If multiple IdPs are enabled, users will see a page to choose which one to use for login.
The SAML Authentication Multi IdP module provides tools to extend the samlauth module to allow multiple IdPs to be used at once. IdPs are stored as configuration entities and can easily be exported or imported to config for sync between environments.
This module was built out of necessity when working with a client that required login via multiple portals. It has been tested under that scenario in development, staging and live deployment environments, and therefore should cover most situations that would require similar implementation.
Features
Provides functionality for configuring multiple IdPs which can be used interchangeably on your site.
Provides extended configuration for providing individual Login links for each configured IdP, with the ability to disable links for individual IdPs.
A default IdP is setup on installation, and if you have an IdP already configured with samlauth, it will be installed as the default IdP.
The default IdP will be used as a fallback in the event an invalid IdP link is selected.
Uses the samlauth provided metadata, sso, slo and acs endpoints.
Post-Installation
After installation, head to /admin/config/people/saml/idp to add additional IdPs or configure the default IdP.
Enable login links for relevant IdPs, and they'll appear on the default Drupal login page.
If multiple IdPs are configured and have login links enabled, the default samlauth login link is replaced with a page that lists all the login links for the user to choose from.
Dependencies
This module extends the samlauth module, and it is therefore required to use this module.
Make sure to view the README for installation and configuration instructions.