[keycloak-user] client certificate authentication using HAProxy and Keycloak

Hi, We are using HAProxy as the reverse proxy for the Keycloak server, and we are terminating the SSL connection at HAProxy. Now we want to enable client certificate authentication. Because the SSL is terminated at HAProxy, we can't use the existing CCA feature provided by Keycloak. But we can get the client cert info in HAProxy and pass them onto Keycloak in headers. So is there a way to allow Keycloak to get the user info from the headers and perform authentication? Thanks for your help in advance! -- WEI LI SENIOR SOFTWARE ENGINEER Red Hat Mobile <https://www.redhat.com/> weil(a)redhat.com M: +353862393272 <https://red.ht/sig>