From d5f868839f07638596a8da48d5b42c083108b121 Mon Sep 17 00:00:00 2001
From: Gabriel Landais <gabriel.landais@kereval.com>
Date: Tue, 26 Apr 2022 17:41:43 +0000
Subject: [PATCH] Update to Keycloak 18.0.0
---
src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java | 24 ++++++++++++++++++++----
1 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java b/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java
index 4557c7a..38d32f3 100644
--- a/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java
+++ b/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java
@@ -12,6 +12,7 @@
import org.keycloak.protocol.cas.utils.LogoutHelper;
import org.keycloak.protocol.oidc.utils.OAuth2Code;
import org.keycloak.protocol.oidc.utils.OAuth2CodeParser;
+import org.keycloak.services.ErrorPage;
import org.keycloak.services.managers.ResourceAdminManager;
import org.keycloak.sessions.AuthenticationSessionModel;
@@ -35,6 +36,7 @@
public static final String FORMAT_PARAM = "format";
public static final String TICKET_RESPONSE_PARAM = "ticket";
+ public static final String SAMLART_RESPONSE_PARAM = "SAMLart";
public static final String SERVICE_TICKET_PREFIX = "ST-";
public static final String SESSION_SERVICE_TICKET = "service_ticket";
@@ -101,7 +103,15 @@
String code = OAuth2CodeParser.persistCode(session, clientSession, codeData);
KeycloakUriBuilder uriBuilder = KeycloakUriBuilder.fromUri(service);
- uriBuilder.queryParam(TICKET_RESPONSE_PARAM, SERVICE_TICKET_PREFIX + code);
+
+ String loginTicket = SERVICE_TICKET_PREFIX + code;
+
+ if (authSession.getClientNotes().containsKey(CASLoginProtocol.TARGET_PARAM)) {
+ // This was a SAML 1.1 auth request so return the ticket ID as "SAMLart" instead of "ticket"
+ uriBuilder.queryParam(SAMLART_RESPONSE_PARAM, loginTicket);
+ } else {
+ uriBuilder.queryParam(TICKET_RESPONSE_PARAM, loginTicket);
+ }
URI redirectUri = uriBuilder.build();
@@ -111,11 +121,16 @@
@Override
public Response sendError(AuthenticationSessionModel authSession, Error error) {
- return Response.serverError().entity(error).build();
+ if (authSession.getClientNotes().containsKey(CASLoginProtocol.GATEWAY_PARAM)) {
+ if (error == Error.PASSIVE_INTERACTION_REQUIRED || error == Error.PASSIVE_LOGIN_REQUIRED) {
+ return Response.status(302).location(URI.create(authSession.getRedirectUri())).build();
+ }
+ }
+ return ErrorPage.error(session, authSession, Response.Status.INTERNAL_SERVER_ERROR, error.name());
}
@Override
- public void backchannelLogout(UserSessionModel userSession, AuthenticatedClientSessionModel clientSession) {
+ public Response backchannelLogout(UserSessionModel userSession, AuthenticatedClientSessionModel clientSession) {
String logoutUrl = clientSession.getRedirectUri();
String serviceTicket = clientSession.getNote(CASLoginProtocol.SESSION_SERVICE_TICKET);
//check if session is fully authenticated (i.e. serviceValidate has been called)
@@ -124,6 +139,7 @@
}
ClientModel client = clientSession.getClient();
new ResourceAdminManager(session).logoutClientSession(realm, client, clientSession);
+ return Response.ok().build();
}
private void sendSingleLogoutRequest(String logoutUrl, String serviceTicket) {
@@ -143,7 +159,7 @@
}
@Override
- public Response finishLogout(UserSessionModel userSession) {
+ public Response finishBrowserLogout(UserSessionModel userSession, AuthenticationSessionModel logoutSession) {
String redirectUri = userSession.getNote(CASLoginProtocol.LOGOUT_REDIRECT_URI);
event.event(EventType.LOGOUT);
--
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