title: Configuring IIS as reverse-proxy for Keycloak
body: <p>I'm using Keycloak 2.3.0 version, standalone mode, server. I configured IIS URL Rewrite for local Keycloak server running on localhost:8080. </p>
  
  <p>The problem is that there is no way to specify base url in Keycloak, instead Keycloak tries to detect its own host/port and always appends port number (8080) to redirects.
  I fixed everything except 'auth-server-url' in config json. Is there any way to get it working? </p>