From 4da0d94b96e662b8dffe281d0a2de812f11cda71 Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Sun, 10 May 2020 20:40:15 +0000
Subject: [PATCH] Filter potentially dangerous input in GitHub Actions workflows

---
 src/main/java/org/keycloak/protocol/cas/mappers/UserPropertyMapper.java |   33 ++++++++++++++-------------------
 1 files changed, 14 insertions(+), 19 deletions(-)

diff --git a/src/main/java/org/keycloak/protocol/cas/mappers/UserPropertyMapper.java b/src/main/java/org/keycloak/protocol/cas/mappers/UserPropertyMapper.java
index 21cdeb6..24c9af8 100644
--- a/src/main/java/org/keycloak/protocol/cas/mappers/UserPropertyMapper.java
+++ b/src/main/java/org/keycloak/protocol/cas/mappers/UserPropertyMapper.java
@@ -1,18 +1,13 @@
 package org.keycloak.protocol.cas.mappers;
 
-import org.keycloak.models.ProtocolMapperModel;
+import org.keycloak.models.*;
 import org.keycloak.protocol.ProtocolMapperUtils;
-import org.keycloak.protocol.cas.CASLoginProtocol;
 import org.keycloak.protocol.oidc.mappers.OIDCAttributeMapperHelper;
 import org.keycloak.provider.ProviderConfigProperty;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-
-import static org.keycloak.protocol.oidc.mappers.OIDCAttributeMapperHelper.JSON_TYPE;
-import static org.keycloak.protocol.oidc.mappers.OIDCAttributeMapperHelper.TOKEN_CLAIM_NAME;
 
 public class UserPropertyMapper extends AbstractCASProtocolMapper {
     private static final List<ProviderConfigProperty> configProperties = new ArrayList<ProviderConfigProperty>();
@@ -52,20 +47,20 @@
         return "Map a built in user property (email, firstName, lastName) to a token claim.";
     }
 
+    @Override
+    public void setAttribute(Map<String, Object> attributes, ProtocolMapperModel mappingModel, UserSessionModel userSession,
+                             KeycloakSession session, ClientSessionContext clientSessionCt) {
+        UserModel user = userSession.getUser();
+        String propertyName = mappingModel.getConfig().get(ProtocolMapperUtils.USER_ATTRIBUTE);
+        String propertyValue = ProtocolMapperUtils.getUserModelValue(user, propertyName);
+        setMappedAttribute(attributes, mappingModel, propertyValue);
+    }
+
     public static ProtocolMapperModel create(String name, String userAttribute,
-                                             String tokenClaimName, String claimType,
-                                             boolean consentRequired, String consentText) {
-        ProtocolMapperModel mapper = new ProtocolMapperModel();
-        mapper.setName(name);
-        mapper.setProtocolMapper(PROVIDER_ID);
-        mapper.setProtocol(CASLoginProtocol.LOGIN_PROTOCOL);
-        mapper.setConsentRequired(consentRequired);
-        mapper.setConsentText(consentText);
-        Map<String, String> config = new HashMap<String, String>();
-        config.put(ProtocolMapperUtils.USER_ATTRIBUTE, userAttribute);
-        config.put(TOKEN_CLAIM_NAME, tokenClaimName);
-        config.put(JSON_TYPE, claimType);
-        mapper.setConfig(config);
+                                             String tokenClaimName, String claimType) {
+        ProtocolMapperModel mapper = CASAttributeMapperHelper.createClaimMapper(name, tokenClaimName,
+                claimType, PROVIDER_ID);
+        mapper.getConfig().put(ProtocolMapperUtils.USER_ATTRIBUTE, userAttribute);
         return mapper;
     }
 }

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