From 5570d4519cf3fdfdea45aec409a48c61e781e933 Mon Sep 17 00:00:00 2001
From: Matthias Piepkorn <mpiepk@gmail.com>
Date: Tue, 14 Nov 2017 19:42:27 +0000
Subject: [PATCH] compatibility for Keycloak 3.4
---
src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java b/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java
index cbcf1d0..b796962 100644
--- a/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java
+++ b/src/main/java/org/keycloak/protocol/cas/CASLoginProtocol.java
@@ -18,6 +18,7 @@
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import java.io.IOException;
+import java.lang.reflect.Method;
import java.net.URI;
public class CASLoginProtocol implements LoginProtocol {
@@ -91,9 +92,19 @@
String service = clientSession.getRedirectUri();
//TODO validate service
- accessCode.setAction(CommonClientSessionModel.Action.CODE_TO_TOKEN.name());
+
+ String code;
+ try {
+ // Keycloak >3.4 branch: Method getCode was renamed to getOrGenerateCode, CODE_TO_TOKEN was removed
+ Method getOrGenerateCode = ClientSessionCode.class.getMethod("getOrGenerateCode");
+ code = (String) getOrGenerateCode.invoke(accessCode);
+ } catch (ReflectiveOperationException e) {
+ // Keycloak <=3.3 branch
+ accessCode.setAction(CommonClientSessionModel.Action.CODE_TO_TOKEN.name());
+ code = accessCode.getCode();
+ }
KeycloakUriBuilder uriBuilder = KeycloakUriBuilder.fromUri(service);
- uriBuilder.queryParam(TICKET_RESPONSE_PARAM, SERVICE_TICKET_PREFIX + accessCode.getCode());
+ uriBuilder.queryParam(TICKET_RESPONSE_PARAM, SERVICE_TICKET_PREFIX + code);
URI redirectUri = uriBuilder.build();
--
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