File D:\maven-qcr-plugin-testsunitaires\qcr4java\jenkins-master\target\site\qc\core\src\main\java\hudson\security\UnwrapSecurityExceptionFilter.java.html

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24 package hudson.security;
25
26 import org.apache.commons.jelly.JellyTagException;
27 import org.acegisecurity.AcegiSecurityException;
28 import org.acegisecurity.ui.ExceptionTranslationFilter;
29
30 import javax.servlet.Filter;
31 import javax.servlet.FilterConfig;
32 import javax.servlet.ServletException;
33 import javax.servlet.ServletRequest;
34 import javax.servlet.ServletResponse;
35 import javax.servlet.FilterChain;
36 import java.io.IOException;
37
38 /**
39 * If {@link AcegiSecurityException} caused {@link JellyTagException},
40 * rethrow it accordingly so that {@link ExceptionTranslationFilter}
41 * can pick it up and initiate the redirection.
42 *
43 * @author Kohsuke Kawaguchi
44 */
45 public class UnwrapSecurityExceptionFilter implements Filter {
46 public void init(FilterConfig filterConfig) throws ServletException {
47 }
48
49 public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
50 try {
51 chain.doFilter(request,response);
52 } catch (ServletException e) {
53 Throwable t = e.getRootCause();
54 if (t instanceof JellyTagException) {
55 JellyTagException jte = (JellyTagException) t;
56 Throwable cause = jte.getCause();
57 if (cause instanceof AcegiSecurityException) {
58 AcegiSecurityException se = (AcegiSecurityException) cause;
59 throw new ServletException(se);
60 }
61 }
62 throw e;
63 }
64 }
65
66 public void destroy() {
67 }
68 }
69