/** * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.cxf.fediz.example; import java.io.IOException; import java.io.PrintWriter; import java.io.StringWriter; import java.security.Principal; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.xml.transform.OutputKeys; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import org.w3c.dom.Element; import org.apache.commons.lang3.StringEscapeUtils; import org.apache.cxf.fediz.core.Claim; import org.apache.cxf.fediz.core.ClaimCollection; import org.apache.cxf.fediz.core.SecurityTokenThreadLocal; import org.apache.cxf.fediz.spring.FederationUser; import org.apache.cxf.fediz.spring.authentication.FederationAuthenticationToken; import org.springframework.security.core.Authentication; import org.springframework.security.core.GrantedAuthority; import org.springframework.security.core.context.SecurityContextHolder; public class FederationServlet extends HttpServlet { /** * */ private static final long serialVersionUID = -9019993850246851112L; public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println(""); out.println("
");
out.println("
User
"); Principal p = request.getUserPrincipal(); if (p != null) { out.println("Principal: " + p.getName() + "
"); } // Access Spring security context Authentication auth = SecurityContextHolder.getContext().getAuthentication(); if (auth instanceof FederationAuthenticationToken) { out.println("Roles of user:
"); ClaimCollection claims = ((FederationUser)fedAuthToken.getUserDetails()).getClaims(); for (Claim c: claims) { out.println(c.getClaimType().toString() + ": " + c.getValue() + "
"); } } else { out.println("FederationAuthenticationToken found but not FederationUser"); } } else { out.println("No FederationAuthenticationToken found in Spring Security Context."); } Element el = SecurityTokenThreadLocal.getToken(); if (el != null) { out.println("
Bootstrap token..."); String token = null; try { TransformerFactory transFactory = TransformerFactory.newInstance(); Transformer transformer = transFactory.newTransformer(); StringWriter buffer = new StringWriter(); transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); transformer.transform(new DOMSource(el), new StreamResult(buffer)); token = buffer.toString(); out.println("
" + StringEscapeUtils.escapeXml(token)); } catch (Exception ex) { out.println("
Failed to transform cached element to string: " + ex.toString()); } } else { out.println("
Bootstrap token not cached in thread local storage"); } out.println(""); } }