Based on the plugin by jumbojett (https://github.com/jumbojett/Wordpress-OpenID-Connect-Login).
Allow users to authenticate with an OpenID Connect provider in Wordpress.
- Download and unzip the
wordpress-openid-connect
plugin. - Copy the
wordpress-openid-connect
directory to the wordpress plugins directory. - Activate the plugin in wordpress.
- Visit the plugin's settings page in wordpress and populate appropriate values.