/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.remoting;
import java.io.File;
import javax.security.auth.callback.CallbackHandler;
import org.jboss.as.domain.management.SecurityRealm;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
import org.jboss.msc.value.InjectedValue;
/**
* The service to make the RealmAuthenticationProvider available.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class RealmSecurityProviderService implements Service<RemotingSecurityProvider> {
private final InjectedValue<SecurityRealm> securityRealmInjectedValue = new InjectedValue<SecurityRealm>();
private final InjectedValue<CallbackHandler> serverCallbackValue = new InjectedValue<CallbackHandler>();
private final InjectedValue<String> tmpDirValue = new InjectedValue<String>();
private volatile RemotingSecurityProvider securityProvider = null;
/** The base name of the AuthenticationProvider service */
private static final ServiceName BASE_NAME = RemotingServices.REMOTING_BASE.append("authentication_provider");
public static ServiceName createName(String connectorName) {
return BASE_NAME.append(connectorName);
}
public void start(StartContext startContext) throws StartException {
String path = tmpDirValue.getValue();
File authDir = new File(path, "auth");
if (authDir.exists()) {
if (authDir.isDirectory() == false) {
throw new StartException("Unable to create tmp dir for auth tokens as file already exists.");
}
} else if (authDir.mkdirs() == false) {
throw new StartException("Unable to create auth dir.");
} else {
// As a precaution make perms user restricted for directories created (if the OS allows)
authDir.setWritable(false, false);
authDir.setWritable(true, true);
authDir.setReadable(false, false);
authDir.setReadable(true, true);
authDir.setExecutable(false, false);
authDir.setExecutable(true, true);
}
securityProvider = new RealmSecurityProvider(securityRealmInjectedValue.getOptionalValue(), serverCallbackValue.getOptionalValue(), authDir.getAbsolutePath());
}
public void stop(StopContext stopContext) {
securityProvider = null;
}
public RemotingSecurityProvider getValue() throws IllegalStateException, IllegalArgumentException {
return securityProvider;
}
public InjectedValue<SecurityRealm> getSecurityRealmInjectedValue() {
return securityRealmInjectedValue;
}
public InjectedValue<CallbackHandler> getServerCallbackValue() {
return serverCallbackValue;
}
public InjectedValue<String> getTmpDirValue() {
return tmpDirValue;
}
}