001/* 002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Nelson Silva <nelson.silva@inevo.pt> 016 */ 017package org.nuxeo.ecm.platform.auth.saml.binding; 018 019import org.opensaml.common.xml.SAMLConstants; 020import org.opensaml.saml2.binding.decoding.HTTPPostDecoder; 021import org.opensaml.ws.transport.InTransport; 022import org.opensaml.ws.transport.OutTransport; 023import org.opensaml.ws.transport.http.HTTPInTransport; 024import org.opensaml.ws.transport.http.HTTPOutTransport; 025import org.opensaml.ws.transport.http.HTTPTransport; 026 027/** 028 * HTTP Post Binding 029 * 030 * @since 6.0 031 */ 032public class HTTPPostBinding extends SAMLBinding { 033 034 public static final String SAML_REQUEST = "SAMLRequest"; 035 036 public static final String SAML_RESPONSE = "SAMLResponse"; 037 038 public HTTPPostBinding() { 039 super(new HTTPPostDecoder(), null);// TODO(nfgs): add HTTPPostEncoder 040 } 041 042 public boolean supports(InTransport transport) { 043 if (transport instanceof HTTPInTransport) { 044 HTTPTransport t = (HTTPTransport) transport; 045 return "POST".equalsIgnoreCase(t.getHTTPMethod()) 046 && (t.getParameterValue(SAML_REQUEST) != null || t.getParameterValue(SAML_RESPONSE) != null); 047 } else { 048 return false; 049 } 050 } 051 052 public boolean supports(OutTransport transport) { 053 return transport instanceof HTTPOutTransport; 054 } 055 056 public String getBindingURI() { 057 return SAMLConstants.SAML2_POST_BINDING_URI; 058 } 059}