/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.controller.access.rbac;
import java.util.Collections;
import java.util.Set;
import org.jboss.as.controller.access.JmxAction;
import org.jboss.as.controller.access.JmxTarget;
import org.jboss.as.controller.logging.ControllerLogger;
import org.jboss.as.controller.access.Action;
import org.jboss.as.controller.access.AuthorizerConfiguration;
import org.jboss.as.controller.access.Caller;
import org.jboss.as.controller.access.Environment;
import org.jboss.as.controller.access.TargetAttribute;
import org.jboss.as.controller.access.TargetResource;
/**
* A {@link RoleMapper} that always maps the user to the role SUPERUSER.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class SuperUserRoleMapper implements RoleMapper {
private final Set<String> SUPERUSER = Collections.singleton(StandardRole.SUPERUSER.toString());
private final AuthorizerConfiguration authorizerConfiguration;
public SuperUserRoleMapper(AuthorizerConfiguration configuration) {
authorizerConfiguration = configuration;
}
@Override
public Set<String> mapRoles(Caller caller, Environment callEnvironment, Action action, TargetAttribute attribute) {
return SUPERUSER;
}
@Override
public Set<String> mapRoles(Caller caller, Environment callEnvironment, Action action, TargetResource resource) {
return SUPERUSER;
}
@Override
public Set<String> mapRoles(Caller caller, Environment callEnvironment, JmxAction action, JmxTarget target) {
return SUPERUSER;
}
@Override
public Set<String> mapRoles(Caller caller, Environment callEnvironment, Set<String> operationHeaderRoles) {
return SUPERUSER;
}
@Override
public boolean canRunAs(Set<String> mappedRoles, String runAsRole) {
if (runAsRole == null) {
return false;
}
boolean hasRole = authorizerConfiguration.hasRole(runAsRole);
boolean isSuperUser = mappedRoles.contains(StandardRole.SUPERUSER.toString());
/*
* We only allow users to specify roles to run as if they are SuperUser, if the user is not SuperUser we need to be
* careful to not provide a way for the user to test which roles actually exist.
*/
if (isSuperUser && hasRole == false) {
throw ControllerLogger.ROOT_LOGGER.unknownRole(runAsRole);
}
return hasRole && isSuperUser;
}
}