How to configure Jenkins to support multiple authentication methods (GitLab OAuth + internal users)

Using Jenkins
1

Hello,
I have a Jenkins instance that I built on a Linux server.
I would like to add an additional authentication method. Specifically, I want to support both GitLab OAuth authentication and the built-in Jenkins user database at the same time.

From what I can see, Jenkins doesn’t seem to support multiple authentication methods out of the box. Is there any plugin or configuration change that would allow me to enable both GitLab OAuth and Jenkins’ internal user authentication together?

2

but the plugin is broken and doesn’t work with current Jenkins versions.

3

Thank you for letting me know.
I also tried configuring it but couldn’t get it to work and was investigating the cause.
It’s a relief to know that the plugin itself is broken.

Is there any plan for it to be fixed?

4

The plugin looks abandoned by the maintainer. So unless you adopt the plugin don’t expect it to get fixed.