/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.picketlink.identity.federation.bindings.tomcat.sp;
import java.security.Principal;
import java.util.List;
import org.apache.catalina.Context;
import org.apache.catalina.connector.Request;
import org.apache.catalina.realm.GenericPrincipal;
import org.picketlink.identity.federation.PicketLinkLogger;
import org.picketlink.identity.federation.PicketLinkLoggerFactory;
import org.picketlink.identity.federation.api.saml.v2.request.SAML2Request;
import org.picketlink.identity.federation.core.exceptions.ConfigurationException;
import org.picketlink.identity.federation.core.saml.v2.common.IDGenerator;
import org.picketlink.identity.federation.saml.v2.protocol.AuthnRequestType;
/**
* Common code useful for a SP
*
* @author Anil.Saldhana@redhat.com
* @since Jan 9, 2009
*/
public class SPUtil {
private static final PicketLinkLogger logger = PicketLinkLoggerFactory.getLogger();
/**
* Create a SAML2 auth request
*
* @param serviceURL URL of the service
* @param identityURL URL of the identity provider
* @return
* @throws ConfigurationException
*/
public AuthnRequestType createSAMLRequest(String serviceURL, String identityURL) throws ConfigurationException {
if (serviceURL == null)
throw logger.nullArgumentError("serviceURL");
if (identityURL == null)
throw logger.nullArgumentError("identityURL");
SAML2Request saml2Request = new SAML2Request();
String id = IDGenerator.create("ID_");
return saml2Request.createAuthnRequestType(id, serviceURL, identityURL, serviceURL);
}
/**
* Create an instance of the {@link GenericPrincipal}
* @param request
* @param username
* @param roles
* @return
*/
public Principal createGenericPrincipal(Request request, String username, List<String> roles) {
Context ctx = request.getContext();
return new GenericPrincipal(ctx.getRealm(), username, null, roles);
}
}