/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.sts.cache;
import java.security.Principal;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.apache.cxf.sts.IdentityMapper;
import org.apache.wss4j.common.principal.CustomTokenPrincipal;
public class CacheIdentityMapper implements IdentityMapper {
Map<String, Map<String, String>> mappingTable =
Collections.synchronizedMap(new HashMap<String, Map<String, String>>());
CacheIdentityMapper() {
Map<String, String> identities = new HashMap<>();
identities.put("REALM_A", "user_aaa");
identities.put("REALM_B", "user_bbb");
identities.put("REALM_C", "user_ccc");
identities.put("REALM_D", "user_ddd");
identities.put("REALM_E", "user_eee");
mappingTable.put("user_aaa@REALM_A", identities);
mappingTable.put("user_bbb@REALM_B", identities);
mappingTable.put("user_ccc@REALM_C", identities);
mappingTable.put("user_ddd@REALM_D", identities);
mappingTable.put("user_eee@REALM_E", identities);
}
@Override
public Principal mapPrincipal(String sourceRealm,
Principal sourcePrincipal, String targetRealm) {
Map<String, String> identities = mappingTable.get(sourcePrincipal.getName() + "@" + sourceRealm);
if (identities == null) {
return null;
}
String targetUser = identities.get(targetRealm);
if (targetUser == null) {
return null;
}
return new CustomTokenPrincipal(targetUser);
}
}