/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.teiid.jboss.oauth;
import java.util.Map;
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.login.LoginException;
import org.apache.cxf.jaxrs.client.WebClient;
import org.apache.cxf.rs.security.oauth2.client.Consumer;
import org.apache.cxf.rs.security.oauth2.client.OAuthClientUtils;
import org.apache.cxf.rs.security.oauth2.common.ClientAccessToken;
import org.apache.cxf.rs.security.oauth2.grants.saml.Saml2BearerGrant;
public abstract class SAMLBearerTokenLoginModule extends OAuth20LoginModule {
private String scope;
@Override
public void initialize(Subject subject, CallbackHandler handler, Map<String, ?> sharedState, Map<String, ?> options) {
super.initialize(subject, handler, sharedState, options);
this.scope = (String) options.get("scope"); //$NON-NLS-1$
}
@Override
public boolean login() throws LoginException {
this.callerSubject = getSubject();
this.callerPrincipal = getPrincipal();
final String samlToken = getSAMLResponseToken();
if (samlToken == null) {
return false;
}
OAuth20CredentialImpl cred = new OAuth20CredentialImpl() {
protected ClientAccessToken getAccessToken() {
Consumer consumer = new Consumer(getClientId(), getClientSecret());
WebClient client = WebClient.create(getAccessTokenURI());
Saml2BearerGrant grant = null;
if (scope != null) {
grant = new Saml2BearerGrant(samlToken, scope);
}
else {
grant = new Saml2BearerGrant(samlToken);
}
return OAuthClientUtils.getAccessToken(client, consumer, grant, null, false);
}
};
cred.setClientId(getClientId());
cred.setClientSecret(getClientSecret());
cred.setAccessTokenURI(getAccessTokenURI());
setCredential(cred);
return super.login();
}
public abstract String getSAMLResponseToken();
}