Hi all, I'm trying to drop into a SAML 2.0 brokered flow, and I can't seem to get Keycloak to kick if off right. Here's what I'm doing: 1) Setting up a third-party IDP as an Identity Provider by importing SAML 2.0 metadata. 2) Attempting a standard login flow against a client, then clicking the newly added identity provider on the login screen. 3) Watch, as Keycloak gives me an "Invalid Request" error message After looking under the hood, I can see that it's fussing about not having a ClientID: [2018-10-24 20:12:41,591+0000] DEBUG [org.keycloak.services.resources.IdentityBrokerService] (default task- 61) Invalid request. Authorization code, clientId or tabId was null. Code=IugzCrTYU0xfZ_sLF1prPRTZC5WsR9-F3HrDyCUegLE, clientId=null, tabID=vPZ0M6-0eao I also just attempted with a Github provider, and encountered the same issue. Not sure what's going on, as the IdentityProviderBean doesn't use the clientId (as I'd imagine it shouldn't?) when constructing the provider urls, seems strange that it would be required: String loginUrl = Urls.identityProviderAuthnRequest(baseURI, identityProvider.getAlias(), realm.getName()).toString(); Sooo... can someone help me figure out what I'm doing wrong here? I'm guessing user error is the problem here (otherwise, alot of brokering would be busted). Thanks! -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEyXW6Vl+0L9r9LpVurGNtyYPQwPgFAlvQ7AwACgkQrGNtyYPQ wPhxlA//UXG5Xqc9xsn9XlKb/C3HNXxSi3cBhrSETDfRkEsv6WS2Ka/htzNC+xJ1 YqRXiCKGeqAUuNoQZ+t0gpC/PB2KM3Z2VWFjv7HFl4KFiRsuyWffpCzL2xKy8gYs wqnnMcTlaOIYALyijrC5zlucd+2ZgU7c5eo+260D2L8IyKuRHHItkYzDUXLlitRO 5ivt+heJXP0WlX/jDSGyGeBR9rcUuxggxVt79Nd7tAuTa7Fn4iYUyKCMXWpPSFFN 4KDZpKGEp46anyoyCl0Y8+qJRTMiw7rHSU0FSJwQj9V6oeZkX0duwp9Z7yEYy0nH Av7MYBWBZ+Ga+Bkda4WoLMG6L8qvFhiVxHHaHKAfDvNTNY5WOrUGvs4sMQc1oidk o4rGVZ1PWjr4vP8/OKNNUJS55zFt0vxmnNsjg45dE6Y5PlsjZ4Wq/BuwhHW5NstE 0h7UtOSaVFDcJGPb4Zvk2unWuKEPE1OVB9cKYp+ehKMt9M6/F148D6KUDceiEKrg 7Y6qGfclgnaPM7xDY5KlObsBYS1BLA0CbbhOHahj/FIIsjdq2lNNOU2PfpBbEFmh ZRkBX2n8HoucTMzInabbGQOBmm8lDPgO0DsCulwWCDKMT8HJKMhOFYFHcjP7DWpM nt47EBtX/B2Y95M1YGQPQdUWk+gqBmc3fGa2b1dw8IyEIqY3w/8= =Mmn2 -----END PGP SIGNATURE-----