| /* |
| * 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.karaf.jaas.modules.properties; |
| |
| import org.apache.karaf.jaas.modules.BackingEngine; |
| import org.apache.karaf.jaas.modules.BackingEngineFactory; |
| import org.apache.karaf.jaas.modules.encryption.EncryptionSupport; |
| import org.apache.karaf.util.Properties; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Map; |
| |
| /** |
| * @author iocanel |
| */ |
| public class PropertiesBackingEngineFactory implements BackingEngineFactory { |
| |
| private final Logger logger = LoggerFactory.getLogger(PropertiesBackingEngineFactory.class); |
| |
| private static final String USER_FILE = "users"; |
| |
| /** |
| * Builds the Backing Engine |
| * |
| * @param options |
| * @return |
| */ |
| public BackingEngine build(Map options) { |
| PropertiesBackingEngine engine = null; |
| String usersFile = (String) options.get(USER_FILE); |
| |
| File f = new File(usersFile); |
| Properties users; |
| try { |
| users = new Properties(f); |
| EncryptionSupport encryptionSupport = new EncryptionSupport(options); |
| engine = new PropertiesBackingEngine(users, encryptionSupport); |
| } catch (IOException ioe) { |
| logger.warn("Cannot open users file:" + usersFile); |
| } finally { |
| return engine; |
| } |
| } |
| |
| /** |
| * Returns the login module class, that this factory can build. |
| * |
| * @return |
| */ |
| public String getModuleClass() { |
| return PropertiesLoginModule.class.getName(); |
| } |
| } |