import self signed CA

[danseo-reisys]

Is your feature request related to a problem? Please describe

we use gitlab source branch plugin pointing to an on-prem gitlab host with self signed certificate is there a way to import the self sign CA certs so that the gitlab source branch plugin can work with self signed certs?

Describe the solution you'd like

import the self sign CA certs to jenkins so that the gitlab source branch plugin can work with self signed certs.

Describe alternatives you've considered

cert warning ignore option is not available with the gitlab source branch plugin.

Additional context

No response

[timja]

Building a custom image is the recommended approach for that currently