Setting up multiple login method

[aiinori]

Is it possible to set up my wiki so that when user click login, they can either login through OpenIDConnect or through the default mediawiki login?

[Skizzerz]

Yes, this is possible. First you'll want the OpenID Connect extension: https://www.mediawiki.org/wiki/Extension:OpenID_Connect

The OpenID Connect extension requires the PluggableAuth extension as a prerequisite: https://www.mediawiki.org/wiki/Extension:PluggableAuth

One of the configurations for PluggableAuth (on the second link) allows for local logins in addition to OIDC. You'll want the following in your LocalSettings.php (after loading both extensions):

$wgPluggableAuth_EnableLocalLogin = true;