Adding OIDC Keycloak with .well-known/openid-configuration failed because of trailing slash

[hillout]

Hi, here is another bug that I discovered while was trying to add OIDC Keycloak from UI Admin console in Boundary.

If you add issuer with .well-known/openid-configuration, in my example it is http://172.21.33.27:9999/realms/inventory/.well-known/openid-configuration:

And fill out the rest, you'll be able to add the OIDC Provider as expected, but, once you'll try to set it's state for example Public, it will fail:

Cuz the boundary set the issuer as - http://172.21.33.27:9999/realms/inventory/ - with the trailing slas in the end, and with "/" it does not match with the OIDC provider which is:

It doesn't include **/**

To resolve this issue you just need to delete that slash and the OIDC can be set to Public and after been used without any problems: