Bitbucket Server: certificate signed by unknown authority

[martin0598]

Hi there
we are evaluating argo events - argo workflow. We have a K8S cluster on prem and a local bitbucket server instance secured by a self signed certificate. Can't access bitbucket due to selfed signed certificate.

{"level":"error","ts":1672659142.576278,"logger":"argo-events.eventsource","caller":"bitbucketserver/start.go:222","msg":"failed to apply Bitbucket webhook","eventSourceName":"bitbucketserver","eventSourceType":"bitbucketserver","eventName":"demo","base-url":"https://xxx:8443/rest","project-key":"SPIEL","repository-slug":"demo","error":"failed to list existing hooks to check for duplicates for repository SPIEL/demo, failed to list existing hooks to check for duplicates for repository SPIEL/demo, Get "https://ro-docker-dev-02:8443/rest/api/1.0/projects/SPIEL/repos/demo/webhooks\": x509: certificate signed by unknown authority","stacktrace":"github.com/argoproj/argo-events/eventsources/sources/bitbucketserver.(*EventListener).StartListening.func1\n\t/home/runner/work/argo-events/argo-events/eventsources/sources/bitbucketserver/start.go:222\ngithub.com/argoproj/argo-events/eventsources/sources/bitbucketserver.(*EventListener).StartListening.func2\n\t/home/runner/work/argo-events/argo-events/eventsources/sources/bitbucketserver/start.go:250"}

Tried to allow insecure connection ( tlsAllowInsecureConnection: true), no effect.
I've seen there are similar issues for Argo CD, but I didn't find anything for Events.

Is there a way to add the certificate to the bitbucket-event.source' truststore?

Best regards,
Martin