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1
9 package org.jboss.portal.core.servlet;
10
11 import java.io.IOException  ;
12 import java.security.Principal ;
13
14 import javax.servlet.Filter ;
15 import javax.servlet.FilterChain ;
16 import javax.servlet.FilterConfig ;
17 import javax.servlet.ServletException ;
18 import javax.servlet.ServletRequest ;
19 import javax.servlet.ServletResponse ;
20 import javax.servlet.http.HttpServletRequest ;
21 import javax.servlet.http.HttpServletRequestWrapper ;
22
23 import org.apache.log4j.Logger;
24
25
29 public class StaticPrincipalFilter
30 implements Filter
31 {
32
33
34 private static final Logger log = Logger.getLogger(StaticPrincipalFilter.class);
35
36
37 private static final Principal principal = new Principal ()
38 {
39 public String getName()
40 {
41 return "root";
42 }
43 };
44
45 public void init(FilterConfig cfg) throws ServletException
46 {
47 }
48
49 public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException , ServletException
50 {
51 final HttpServletRequest spoofedReq = new HttpServletRequestWrapper ((HttpServletRequest )req)
52 {
53 public String getRemoteUser()
54 {
55 return "root";
56 }
57 public Principal getUserPrincipal()
58 {
59 return principal;
60 }
61 };
62 chain.doFilter(spoofedReq, resp);
63 }
64
65 public void destroy()
66 {
67 }
68 }
69 |
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