Where do I have to import self signed certificate in Bitbucket?

Question

I'm hosting Jira, Confluence and recently installed Bitbucket on the same server with self signed certificate. Application link from Bitbucket to Jira doesn't work and returns this error:

The remote certificate can't be trusted

Company Name JIRA may be using a self-signed SSL certificate or a certificate that was issued by a certificate authority that isn't known locally.

unknown · Accepted Answer

I found out that somehow Bitbucket installer didn't install Oracle Java JRE (in contrary to Jira and Confluence).

On my system Bitbucket decided to use the default OpenJDK, so I had to import self-signed certificate to cacerts file used by OpenJDK.