LoginMechanism


1   /* ***** BEGIN LICENSE BLOCK *****
2    * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3    *
4    * The contents of this file are subject to the Mozilla Public License Version
5    * 1.1 (the "License"); you may not use this file except in compliance with
6    * the License. You may obtain a copy of the License at
7    * http://www.mozilla.org/MPL/
8    *
9    * Software distributed under the License is distributed on an "AS IS" basis,
10   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11   * for the specific language governing rights and limitations under the
12   * License.
13   *
14   * The Original Code is Ristretto Mail API.
15   *
16   * The Initial Developers of the Original Code are
17   * Timo Stich and Frederik Dietz.
18   * Portions created by the Initial Developers are Copyright (C) 2004
19   * All Rights Reserved.
20   *
21   * Contributor(s):
22   *
23   * Alternatively, the contents of this file may be used under the terms of
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25   * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26   * in which case the provisions of the GPL or the LGPL are applicable instead
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35   * ***** END LICENSE BLOCK ***** */
36  package org.columba.ristretto.auth.mechanism;
37  
38  import java.io.IOException  ;
39  
40  import org.columba.ristretto.auth.AuthenticationException;
41  import org.columba.ristretto.auth.AuthenticationMechanism;
42  import org.columba.ristretto.auth.AuthenticationServer;
43  
44  /**
45   * Implementation of the LOGIN SASL AuthenticationMechanism.
46   * 
47   * @author Timo Stich <tstich@users.sourceforge.net>
48   */
49  public class LoginMechanism implements AuthenticationMechanism {
50  
51      /**
52       * @see org.columba.ristretto.auth.AuthenticationMechanism#authenticate(org.columba.ristretto.auth.AuthenticationServer, java.lang.String, char[])
53       */
54      public void authenticate(
55          AuthenticationServer server,
56          String   user,
57          char[] password)
58          throws IOException  , AuthenticationException {
59          server.authReceive();   
60          
61          server.authSend(user.getBytes("UTF-8"));
62          
63          server.authReceive();
64          
65          server.authSend(new String  (password).getBytes("UTF-8"));
66      }
67  }
68
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