/*
* JBoss, Home of Professional Open Source.
* Copyright 2016, 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.wildfly.clustering.web.undertow.sso;
import java.util.function.Function;
import org.jboss.as.clustering.controller.CapabilityServiceBuilder;
import org.jboss.as.controller.capability.CapabilityServiceSupport;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.wildfly.clustering.service.Builder;
import org.wildfly.clustering.service.InjectedValueDependency;
import org.wildfly.clustering.service.MappedValueService;
import org.wildfly.clustering.service.ValueDependency;
import org.wildfly.clustering.web.undertow.UndertowUnaryRequirement;
import org.wildfly.extension.undertow.Server;
import io.undertow.server.session.SecureRandomSessionIdGenerator;
import io.undertow.server.session.SessionIdGenerator;
/**
* @author Paul Ferraro
*/
public class SessionIdGeneratorBuilder implements CapabilityServiceBuilder<SessionIdGenerator> {
private final ServiceName name;
private final String serverName;
private volatile ValueDependency<Server> server;
public SessionIdGeneratorBuilder(ServiceName name, String serverName) {
this.name = name;
this.serverName = serverName;
}
@Override
public ServiceName getServiceName() {
return this.name;
}
@Override
public Builder<SessionIdGenerator> configure(CapabilityServiceSupport support) {
this.server = new InjectedValueDependency<>(UndertowUnaryRequirement.SERVER.getServiceName(support, this.serverName), Server.class);
return this;
}
@Override
public ServiceBuilder<SessionIdGenerator> build(ServiceTarget target) {
Function<Server, SessionIdGenerator> mapper = server -> {
SecureRandomSessionIdGenerator generator = new SecureRandomSessionIdGenerator();
generator.setLength(server.getServletContainer().getSessionIdLength());
return generator;
};
Service<SessionIdGenerator> service = new MappedValueService<>(mapper, this.server);
return this.server.register(target.addService(this.getServiceName(), service));
}
}