mcs/class/Novell.Directory.Ldap/Novell.Directory.Ldap.Security.jvm/AuthenticationCallbackHandler.cs

   1 //
   2 // Novell.Directory.Ldap.Security.AuthenticationCallbackHandler.cs
   3 //
   4 // Authors:
   5 //  Boris Kirzner <borsk@mainsoft.com>
   6 //      Konstantin Triger <kostat@mainsoft.com>
   7 //
   8 // (C) 2005 Mainsoft Corporation (http://www.mainsoft.com)
   9 //
  10
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using System;
  33
  34 using javax.security.auth.callback;
  35 using java.io;
  36
  37 namespace Novell.Directory.Ldap.Security
  38 {
  39         internal class AuthenticationCallbackHandler : CallbackHandler
  40         {
  41
  42                 #region Fields
  43
  44                 private readonly string _username;
  45                 private readonly string _password;
  46
  47                 #endregion //Fields
  48
  49                 #region Constructors
  50
  51                 public AuthenticationCallbackHandler(string username, string password)
  52                 {
  53                         _username = username;
  54                         _password = password;
  55                 }
  56
  57                 #endregion // Constructors
  58
  59                 #region Methods
  60
  61                 public void handle(Callback [] callbacks)
  62                 {
  63                         for (int i = 0; i < callbacks.Length; i++) {
  64                                 if (callbacks [i] is NameCallback) {
  65                                         NameCallback nc = (NameCallback) callbacks [i];
  66                                         nc.setName (_username);
  67                                 }
  68                                 else if (callbacks [i] is PasswordCallback) {
  69                                         PasswordCallback pc = (PasswordCallback) callbacks [i];
  70                                         pc.setPassword (_password.ToCharArray ());
  71                                 }
  72                                 else {
  73                                         throw new UnsupportedCallbackException (callbacks [i], "Unrecognized Callback");
  74                                 }
  75                         }
  76                 }
  77
  78                 #endregion // Methods
  79         }
  80 }