plugin   oauth2-basic

About the oauth2-basic category (1)
Support for OpenID Connect (OIDC) (5)
Support for full_screen_login feature like saml plugin (6)
500 error upon sending callback request (2)
Support for specifying a custom scope (1)
Making SSO via OAuth2 Basic plugin work with our Identity Provider (2)
Locked out after update (4)
Support for WP OAuth Server (2)
Configuring oauth2 with doxology (5)