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1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.api.security;
8   
9   import org.mule.RequestContext;
10  import org.mule.api.MuleEvent;
11  import org.mule.api.endpoint.ImmutableEndpoint;
12  import org.mule.config.i18n.CoreMessages;
13  import org.mule.config.i18n.Message;
14  
15  /**
16   * <code>UnauthorisedException</code> is thrown if authentication fails
17   */
18  
19  public class UnauthorisedException extends SecurityException
20  {
21      /**
22       * Serial version
23       */
24      private static final long serialVersionUID = -6664384216189042673L;
25  
26      public UnauthorisedException(Message message)
27      {
28          super(message, RequestContext.getEvent());
29      }
30  
31      public UnauthorisedException(Message message, Throwable cause)
32      {
33          super(message, RequestContext.getEvent(), cause);
34      }
35  
36      public UnauthorisedException(Message message, MuleEvent event)
37      {
38          super(message, event);
39      }
40  
41      public UnauthorisedException(Message message, MuleEvent event, Throwable cause)
42      {
43          super(message, event, cause);
44      }
45  
46      public UnauthorisedException(MuleEvent event, SecurityContext context, SecurityFilter filter)
47      {
48          super(constructMessage(context, event.getEndpoint(), filter), event);
49      }
50  
51      @Deprecated
52      public UnauthorisedException(MuleEvent event, SecurityContext context, 
53          ImmutableEndpoint endpoint, SecurityFilter filter)
54      {
55          super(constructMessage(context, endpoint, filter), event);
56      }
57  
58      private static Message constructMessage(SecurityContext context, ImmutableEndpoint endpoint,
59                                              SecurityFilter filter)
60      {
61  
62          Message m;
63          if (context == null)
64          {
65              m = CoreMessages.authSetButNoContext(filter.getClass().getName());
66          }
67          else
68          {
69              m = CoreMessages.authFailedForUser(context.getAuthentication().getPrincipal());
70          }
71          m.setNextMessage(CoreMessages.authDeniedOnEndpoint(endpoint.getEndpointURI()));
72          return m;
73      }
74  }