diff options
Diffstat (limited to 'sca-java-1.x/tags/1.6/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatPolicyBaseRealm.java')
-rw-r--r-- | sca-java-1.x/tags/1.6/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatPolicyBaseRealm.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatPolicyBaseRealm.java b/sca-java-1.x/tags/1.6/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatPolicyBaseRealm.java new file mode 100644 index 0000000000..93f49197f2 --- /dev/null +++ b/sca-java-1.x/tags/1.6/modules/host-tomcat/src/main/java/org/apache/tuscany/sca/http/tomcat/TomcatPolicyBaseRealm.java @@ -0,0 +1,95 @@ +/* + * 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.tuscany.sca.http.tomcat; + +import java.security.Principal; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.catalina.realm.RealmBase; +import org.apache.tuscany.sca.host.http.UserContext; + +public class TomcatPolicyBaseRealm extends RealmBase { + private static final String REALM_NAME = "Tuscany Realm"; + + private Map<String, UserContext> userMap = new HashMap<String, UserContext>(); + + public TomcatPolicyBaseRealm(List<UserContext> users) { + for(UserContext userContext : users) { + userMap.put(userContext.getUsername(), userContext); + } + } + + @Override + protected String getName() { + return REALM_NAME; + } + + @Override + protected String getPassword(String username) { + UserContext userContext = userMap.get(username); + + if (userContext != null) { + return userContext.getPassword(); + } + + return null; + } + + @Override + protected Principal getPrincipal(String username) { + UserContext userContext = userMap.get(username); + + if (userContext != null) { + Principal principal = new TuscanyPrincipal(userContext.getUsername()); + return principal; + } + + return null; + } + + @Override + public boolean hasRole(java.security.Principal principal, java.lang.String role) { + UserContext userContext = userMap.get(principal.getName()); + + if (userContext != null) { + if (userContext.getRoles().contains(role)) { + return true; + } + } + + return false; + } + + + class TuscanyPrincipal implements java.security.Principal { + private final String username; + + TuscanyPrincipal(String username) { + this.username = username; + } + + public String getName() { + return this.username; + } + + } +} |