From c8625160e9f918bbf165894379f68c281cfc48de Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Fri, 24 Nov 2023 15:41:48 +0000
Subject: [PATCH] Switch to JDK 17 (already a Keycloak prerequisite)

---
 src/main/java/org/keycloak/protocol/cas/endpoints/SamlValidateEndpoint.java |   26 +++++++++++++++-----------
 1 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/src/main/java/org/keycloak/protocol/cas/endpoints/SamlValidateEndpoint.java b/src/main/java/org/keycloak/protocol/cas/endpoints/SamlValidateEndpoint.java
index 3d7f3c3..5442d70 100644
--- a/src/main/java/org/keycloak/protocol/cas/endpoints/SamlValidateEndpoint.java
+++ b/src/main/java/org/keycloak/protocol/cas/endpoints/SamlValidateEndpoint.java
@@ -1,8 +1,14 @@
 package org.keycloak.protocol.cas.endpoints;
 
+import jakarta.ws.rs.Consumes;
+import jakarta.ws.rs.POST;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.MultivaluedMap;
+import jakarta.ws.rs.core.Response;
 import org.keycloak.dom.saml.v1.protocol.SAML11ResponseType;
 import org.keycloak.events.EventBuilder;
 import org.keycloak.events.EventType;
+import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.RealmModel;
 import org.keycloak.models.UserModel;
 import org.keycloak.protocol.cas.CASLoginProtocol;
@@ -12,33 +18,31 @@
 import org.keycloak.services.Urls;
 import org.xml.sax.InputSource;
 
-import javax.ws.rs.Consumes;
-import javax.ws.rs.POST;
-import javax.ws.rs.Produces;
-import javax.ws.rs.core.MultivaluedMap;
-import javax.ws.rs.core.Response;
 import javax.xml.namespace.NamespaceContext;
 import javax.xml.xpath.XPath;
 import javax.xml.xpath.XPathExpression;
 import javax.xml.xpath.XPathExpressionException;
 import javax.xml.xpath.XPathFactory;
 import java.io.StringReader;
-import java.util.*;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Optional;
 
 import static org.keycloak.protocol.cas.CASLoginProtocol.TARGET_PARAM;
 
 public class SamlValidateEndpoint extends AbstractValidateEndpoint {
-    public SamlValidateEndpoint(RealmModel realm, EventBuilder event) {
-        super(realm, event.event(EventType.CODE_TO_TOKEN));
+    public SamlValidateEndpoint(KeycloakSession session, RealmModel realm, EventBuilder event) {
+        super(session, realm, event.event(EventType.CODE_TO_TOKEN));
     }
 
     @POST
     @Consumes("text/xml;charset=utf-8")
     @Produces("text/xml;charset=utf-8")
     public Response validate(String input) {
-        MultivaluedMap<String, String> queryParams = request.getUri().getQueryParameters();
+        MultivaluedMap<String, String> queryParams = session.getContext().getUri().getQueryParameters();
         try {
-            String soapAction = Optional.ofNullable(request.getHttpHeaders().getHeaderString("SOAPAction")).map(s -> s.trim().replace("\"", "")).orElse("");
+            String soapAction = Optional.ofNullable(session.getContext().getRequestHeaders().getHeaderString("SOAPAction")).map(s -> s.trim().replace("\"", "")).orElse("");
             if (!soapAction.equals("http://www.oasis-open.org/committees/security")) {
                 throw new CASValidationException(CASErrorCode.INTERNAL_ERROR, "Not a validation request", Response.Status.BAD_REQUEST);
             }
@@ -49,7 +53,7 @@
             checkRealm();
             checkSsl();
             checkClient(service);
-            String issuer = Urls.realmIssuer(request.getUri().getBaseUri(), realm.getName());
+            String issuer = Urls.realmIssuer(session.getContext().getUri().getBaseUri(), realm.getName());
             String ticket = getTicket(input);
 
             checkTicket(ticket, renew);

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