Re: [keycloak-user] Passing External URL Bearer Token to Interior Proxy URL in Multi-Hop scenario

You'd need to make sure all adapters are configured with the same. http://external-hostname/auth needs to be the auth-server-url on all adapters. On 21 January 2016 at 23:00, Joe Strathern <jstrathern(a)gmail.com&gt; wrote: > Stian > Thank you for your response. > I am using your Wildfly adapter to secure my WAR. As it is contained in a > cluster enviroment with a load balancing proxy, I updated my adapter to > have the following settings, much like the example provided at > http://keycloak.github.io/docs/userguide/keycloak-server/html/application... > : > { > ... > <auth-server-url>/auth</auth-server-url> > > <auth-server-url-for-backend-requests>http:/internal-hostname/auth</auth-server-url-for-backend-requests> > ... > } > > The auth-server-url is still working as expected for the external > request, however i am still getting the same 401 error, caused by the > mismatching Token audience and Domain when I try to make the hop with my > new HTTP request. > As i'm using Keycloak 1.7.0.Final currently, i downloaded the source and > debugged, looking for a bit more insight as to what may be occurring. > > I noticed that the URL Keycloak is retrieving to compare against the > token, is retrieving it from the realmInfoUrl variable of the > KeyCloakDeployment object. This variable is unaffected by the > auth-server-url-for-backend-requests option. (Instead it affects numerous > other URL variabled stored). Therefore, the realmInfoURL remains > http://external-hostname/auth. > > Then the error occurs as (in this case), the RSATokenVerifier directly > compares this Realm URL against the Token Issuer, which differ due hostname > (external vs internal, as before). > > Is there an additional configuration, or concept I am missing to correct > this workflow? > > Thanks, > Joe > > On Wed, Jan 20, 2016 at 1:22 AM, Stian Thorgersen <sthorger(a)redhat.com&gt; > wrote: > >> Assuming you are using our adapters there are two separate urls to >> configure: "auth-server-url" is the external >> one, auth-server-url-for-backend-requests is the internal one. See >> http://keycloak.github.io/docs/userguide/keycloak-server/html/ch08.html#a... >> for more details. >> >> On 19 January 2016 at 22:20, Joe Strathern <jstrathern(a)gmail.com&gt; wrote: >> >>> Hello Keycloak Community >>> >>> I am looking for some assistance on how to pass a Keycloak bearer token >>> in the multi-hop scenario, where the keycloak instance is inside a proxy >>> environment, the next hop is within the proxy, and the original request >>> came from outside of that environment. >>> >>> For instance, the original request goes to >>> http://external-hostname/auth, where external-hostname is a proxy >>> system. Login is successful, and I receive a Bearer Token with Token issuer >>> - http://external-hostname/auth/realms/My_Realm. >>> >>> Now i need to take that token from the HTTP request, and attach it to a >>> new request from inside the proxy. I do so, redirecting to >>> http://interior-hostname/API, secured by the same Keycloak. Using >>> "external-hostname" as host once more is not an option, as we are within >>> the proxied environment. However, submitting the hop HTTP request, i am >>> met with the error: >>> >>> *Failed to verify token: org.keycloak.common.VerificationException: >>> Token audience doesn't match domain. Token issuer >>> is http://external-hostname/auth/realms/My_Realm >>> <http://external-hostname/auth/realms/My_Realm>;, but URL from configuration >>> is http://internal-hostname/auth/realms/My_Realm >>> <http://internal-hostname/auth/realms/My_Realm>* >>> >>> The token is rejected (Since the hostnames are not the exact same), >>> however external-hostname and internal-hostname are the same machine. >>> >>> Is there a way that Keycloak can identify these hostnames as equivalent >>> to accept the token, or another policy that should be followed in this >>> situation? >>> >>> Thanks, >>> Joe >>> >>> _______________________________________________ >>> keycloak-user mailing list >>> keycloak-user(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/keycloak-user >>> >> >> >