blob: 12bdd7952ba800b2dcdabcba9fe2d9efdf30d1c1 [file] [log] [blame]
/*
* 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.openejb.core.security;
import org.apache.openejb.core.security.jaas.UsernamePasswordCallbackHandler;
import org.apache.openejb.loader.SystemInstance;
import org.apache.openejb.util.ConfUtils;
import org.apache.xbean.finder.archive.FileArchive;
import javax.security.auth.Subject;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
import java.net.URL;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
/**
* @version $Rev$ $Date$
*/
public class SecurityServiceImpl extends AbstractSecurityService {
private static final Map<Object, LoginContext> contexts = new ConcurrentHashMap<Object, LoginContext>();
public SecurityServiceImpl() {
this(autoJaccProvider());
}
public SecurityServiceImpl(final String jaccProviderClass) {
super(jaccProviderClass);
installJaas();
try {
// Perform a login attempt (which should fail)
// simply to excercise the initialize code of any
// LoginModules that are configured.
// They should have a chance to perform any special
// boot-time code that they may need.
login("", "");
} catch (final Throwable e) {
//Ignore
}
}
@SuppressWarnings("deprecation")
protected static void installJaas() {
final String path = SystemInstance.get().getOptions().get("java.security.auth.login.config", (String) null);
if (path != null) {
return;
}
final URL loginConfig = ConfUtils.getConfResource("login.config");
System.setProperty("java.security.auth.login.config", FileArchive.decode(loginConfig.toExternalForm()));
}
@Override
public UUID login(String realmName, final String username, final String password) throws LoginException {
if (realmName == null) {
realmName = getRealmName();
}
final LoginContext context = new LoginContext(realmName, new UsernamePasswordCallbackHandler(username, password));
context.login();
final Subject subject = context.getSubject();
final UUID token = registerSubject(subject);
contexts.put(token, context);
return token;
}
/* (non-Javadoc)
* @see org.apache.openejb.core.security.AbstractSecurityService#logout(java.util.UUID)
*/
@Override
public void logout(final UUID securityIdentity) throws LoginException {
final LoginContext context = contexts.remove(securityIdentity);
if (null == context) {
throw new IllegalStateException("Unable to logout. Can not recover LoginContext.");
}
context.logout();
super.logout(securityIdentity);
}
}