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1 /*
2  * Copyright 1999, 2000 ,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.tester;
18
19
20 import java.io.*;
21 import java.security.Principal JavaDoc;
22 import javax.servlet.*;
23 import javax.servlet.http.*;
24
25 /**
26  * Ensure that the "tomcat" user has been successfully authenticated. This
27  * should be guaranteed by the fact that this URI is protected by a security
28  * constraint in the deployment descriptor.
29  *
30  * @author Craig R. McClanahan
31  * @version $Revision: 1.2 $ $Date: 2004/02/27 14:58:56 $
32  */
33
34 public class Authentication01 extends HttpServlet {
35
36     public void doGet(HttpServletRequest request, HttpServletResponse response)
37         throws IOException, ServletException {
38
39         response.setContentType("text/plain");
40         PrintWriter writer = response.getWriter();
41         String JavaDoc remoteUser = request.getRemoteUser();
42         Principal JavaDoc userPrincipal = request.getUserPrincipal();
43         String JavaDoc errors = "";
44         if (remoteUser == null)
45             errors += " getRemoteUser() returned NULL.";
46         else if (!remoteUser.equals("tomcat"))
47             errors += " remoteUser=" + remoteUser + ".";
48         if (userPrincipal == null)
49             errors += " getUserPrincpal() returned NULL.";
50         else if (!userPrincipal.getName().equals("tomcat"))
51             errors += " userPrincipal=" + userPrincipal.getName() + ".";
52         if ((remoteUser != null) &&
53             (userPrincipal != null) &&
54             !remoteUser.equals(userPrincipal.getName()))
55             errors += " remoteUser=" + remoteUser + " userPrincipal=" +
56                 userPrincipal.getName();
57         if (errors.length() > 0)
58             writer.println("Authentication01 FAILED:" + errors);
59         else
60             writer.println("Authentication01 PASSED");
61
62     }
63
64 }
65
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