/*
* 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.domain.management;
import java.util.Map;
import java.util.Set;
import javax.net.ssl.SSLContext;
import org.jboss.msc.inject.Injector;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceName;
import org.wildfly.security.auth.server.HttpAuthenticationFactory;
import org.wildfly.security.auth.server.SaslAuthenticationFactory;
/**
* Interface to the security realm.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public interface SecurityRealm {
/**
* @return The name of this SecurityRealm
*/
String getName();
/**
* @return The set of authentication mechanisms supported by this realm.
*/
Set<AuthMechanism> getSupportedAuthenticationMechanisms();
/**
* @return A Map containing the combined configuration options for the specified mechanisms.
*/
Map<String, String> getMechanismConfig(final AuthMechanism mechanism);
/**
* @param mechanism - The mechanism being used for authentication.
* @return The {@link AuthorizingCallbackHandler} for the specified mechanism.
* @throws IllegalArgumentException If the mechanism is not supported by this realm.
*/
AuthorizingCallbackHandler getAuthorizingCallbackHandler(final AuthMechanism mechanism);
/**
* Indicate of this security realm is ready for challenge/response style HTTP authentication.
*
* @return true if the security realm is ready for challenge/response style HTTP authentication.
*/
boolean isReadyForHttpChallenge();
/**
* Used to obtain the SSLContext as configured for this security realm.
*
* @return the SSLContext server identity for this realm.
*/
SSLContext getSSLContext();
/**
* @return A CallbackHandlerFactory for a pre-configured secret.
*/
CallbackHandlerFactory getSecretCallbackHandlerFactory();
/**
* Used to obtain a {@link SubjectIdentity} containing a {@link Subject} for the Kerberos server identity represented by this {@link SecurityRealm}.
*
* This method can return {@code null} if there is no appropriate identity.
*
* @param protocol The protocol in use.
* @param forHost The name of the host this identity should represent.
* @return A {@link SubjectIdentity} for the server identity or {@code null} if none are available.
*/
SubjectIdentity getSubjectIdentity(final String protocol, final String forHost);
/**
* Get a {@link SaslAuthenticationFactory} backed by this {@link SecurityRealm}.
*
* @return a {@link SaslAuthenticationFactory} backed by this {@link SecurityRealm}.
*/
SaslAuthenticationFactory getSaslAuthenticationFactory();
/**
* Get a {@link HttpAuthenticationFactory} backed by this {@link SecurityRealm}.
*
* @return a {@link HttpAuthenticationFactory} backed by this {@link SecurityRealm}.
*/
HttpAuthenticationFactory getHttpAuthenticationFactory();
public static final class ServiceUtil {
private static final ServiceName BASE_SERVICE_NAME = ServiceName.JBOSS.append("server", "controller", "management", "security_realm");
private ServiceUtil() {
}
public static ServiceName createServiceName(final String realmName) {
return BASE_SERVICE_NAME.append(realmName);
}
public static ServiceBuilder<?> addDependency(ServiceBuilder<?> sb, Injector<SecurityRealm> injector,
String realmName, boolean optional) {
ServiceBuilder.DependencyType type = optional ? ServiceBuilder.DependencyType.OPTIONAL : ServiceBuilder.DependencyType.REQUIRED;
sb.addDependency(type, createServiceName(realmName), SecurityRealm.class, injector);
return sb;
}
}
}