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