[keycloak-user] org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage No login page was defined for FORM authentication in context

[Hynek Mlnarik]

Could you please file a JIRA with the your findings?

Thanks

--Hynek

On Wed, Jul 26, 2017 at 1:51 PM, Kevin Cuijpers <Kevin.Cuijpers at mips.be> wrote:
> I have tried to use the same setup with Tomcat 7.0.65 with the SAML 2.0 Client Adapter for Tomcat 7 and there the example works. I am able to log in and see my account settings as expected so it is indeed related to Tomcat 8.
>
> When I look at the source of the SAML 2.0 Client Adapter for Tomcat 8 I see:
> public class KeycloakAuthenticatorValve extends AbstractKeycloakAuthenticatorValve {
>
>     /**
>      * Method called by Tomcat < 8.5.5
>      */
>     public boolean authenticate(Request request, HttpServletResponse response) throws IOException {
>        return authenticateInternal(request, response, request.getContext().getLoginConfig());
>     }
>
>     /**
>      * Method called by Tomcat >= 8.5.5
>      */
>     protected boolean doAuthenticate(Request request, HttpServletResponse response) throws IOException {
>        return this.authenticate(request, response);
>     }
>
> So the fix mentioned in https://issues.jboss.org/browse/KEYCLOAK-3669?attachmentViewMode=list
> Is in it, but is not solving the problem.
> Can anyone please help?
>
> Kevin
>
> From: Kevin Cuijpers
> Sent: Monday, July 24, 2017 4:19 PM
> To: 'keycloak-user at lists.jboss.org' <keycloak-user at lists.jboss.org<mailto:keycloak-user at lists.jboss.org>>
> Subject: org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage No login page was defined for FORM authentication in context
>
> Hello,
>
> I am trying to use the SAML 2.0 Client Adapter for Tomcat 8.5.8. I downloaded keycloak-saml-tomcat8-adapter-dist-3.2.1.Final and installed it in the lib folder of Tomcat.
>
> I followed the instructions from app-profile-saml-jee-jsp quickstart to set up the Client.
>
> I added following context.xml:
> <Context path="app">
>     <WatchedResource>WEB-INF/web.xml</WatchedResource>
>     <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
>
>     <!-- Required for KeyCloak -->
>     <Valve className="org.keycloak.adapters.saml.tomcat.SamlAuthenticatorValve"/>
> </Context>
>
> I copied the files from app-profile-saml-jee-jsp quickstart into a separate project (see attached demo.zip) to make the war.
>
> Tomcat starts up correctly and I see the Please login page when I go to http://localhost:8080/app/
>
> When I click on LOGIN I get a 500 error page and following error:
> org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage No login page was defined for FORM authentication in context [/app]
>
> I found an old mailing with similar problem:
> http://lists.jboss.org/pipermail/keycloak-user/2016-November/008380.html
>
> pointing to an issue that should have been solved:
> https://issues.jboss.org/browse/KEYCLOAK-3669?attachmentViewMode=list
>
> It is unclear what I need to do to make this simple example work or what needs to be changed to the adapter.
>
> Please help.
>
> Kevin Cuijpers
>
> _______________________________________________
> keycloak-user mailing list
> keycloak-user at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/keycloak-user



-- 

--Hynek