/**
*
* Copyright 2005 The Apache Software Foundation
*
* Licensed 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.geronimo.security.jaas.server;
import java.security.Principal;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.login.LoginException;
import javax.security.auth.spi.LoginModule;
import org.apache.geronimo.security.DomainPrincipal;
import org.apache.geronimo.security.RealmPrincipal;
/**
* @version $Revision: 355877 $ $Date: 2005-12-11 03:48:27 +0100 (Sun, 11 Dec 2005) $
*/
public class WrappingLoginModuleProxy implements LoginModule {
private final LoginModule source;
private final String loginDomainName;
private final String realmName;
private final Subject localSubject = new Subject();
private Subject subject;
public WrappingLoginModuleProxy(LoginModule source, String loginDomainName, String realmName) {
this.source = source;
this.loginDomainName = loginDomainName;
this.realmName = realmName;
}
public void initialize(Subject subject, CallbackHandler callbackHandler, Map sharedState, Map options) {
this.subject = subject;
source.initialize(localSubject, callbackHandler, sharedState, options);
}
public boolean login() throws LoginException {
return source.login();
}
public boolean abort() throws LoginException {
return source.abort();
}
public boolean commit() throws LoginException {
boolean result = source.commit();
Set wrapped = new HashSet();
for (Iterator iter = localSubject.getPrincipals().iterator(); iter.hasNext();) {
Principal principal = (Principal) iter.next();
wrapped.add(new DomainPrincipal(loginDomainName, principal));
wrapped.add(new RealmPrincipal(realmName, loginDomainName, principal));
}
localSubject.getPrincipals().addAll(wrapped);
subject.getPrincipals().addAll(localSubject.getPrincipals());
return result;
}
public boolean logout() throws LoginException {
boolean result = source.logout();
subject.getPrincipals().removeAll(localSubject.getPrincipals());
localSubject.getPrincipals().clear();
return result;
}
}