Using gitlab 8.11.6 CE. A web hook for a repo is set to talk to a jenkins server via https. The certificate presented by the jenkins server is rejected saying the hostname doesn’t match the server certificate name.
Looking at the server cert it contains the correct fqdn in the CN but also contains DNS Name = short name and IP address = a.b.c.d.
If I construct a web hook using the either the short name or an ip address the cert failure does not occur.
( In a much older install of gitlab (7.8) CE, the same webhook connection to the same jenkins server works without issue. I presume the cert checks in the current version are more rigorous. )
Is there any way to tell gitlab to ignore the SAN entries and only use the CN?