/** * 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 java.util.Arrays; import java.util.List; 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.text.StringEscapeUtils; import org.apache.cxf.fediz.core.Claim; import org.apache.cxf.fediz.core.ClaimCollection; import org.apache.cxf.fediz.core.FedizPrincipal; import org.apache.cxf.fediz.core.SecurityTokenThreadLocal; 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("<html>"); out.println("<head><title>WS Federation Example</title></head>"); out.println("<body>"); out.println("<h1>Hello World</h1>"); out.println("Hello world<br>"); out.println("Request url: "); out.println(request.getRequestURL()); out.println("<p>"); out.println("<br><b>User</b><p>"); Principal p = request.getUserPrincipal(); if (p != null) { out.println("Principal: " + p.getName() + "<p>"); } out.println("<br><b>Roles</b><p>"); List<String> roleListToCheck = Arrays.asList("Admin", "Manager", "User", "Authenticated"); for (String item: roleListToCheck) { out.println("Has role '" + item + "': " + ((request.isUserInRole(item)) ? "<b>yes</b>" : "no") + "<p>"); } if (p instanceof FedizPrincipal) { FedizPrincipal fp = (FedizPrincipal)p; out.println("<br><b>Claims</b><p>"); ClaimCollection claims = fp.getClaims(); for (Claim c: claims) { out.println(c.getClaimType().toString() + ": " + c.getValue() + "<p>"); } } else { out.println("Principal is not instance of FedizPrincipal"); } Element el = SecurityTokenThreadLocal.getToken(); if (el != null) { out.println("<p>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("<p>" + StringEscapeUtils.escapeXml11(token)); } catch (Exception ex) { out.println("<p>Failed to transform cached element to string: " + ex.toString()); } } else { out.println("<p>Bootstrap token not cached in thread local storage"); } out.println("</body>"); } }