mcs/class/Mono.Security/Test/Mono.Security.Protocol.Ntlm/ChallengeResponseTest.cs

   1 //
   2 // Mono.Security.Protocol.Ntlm.ChallengeResponseTest
   3 //
   4 // Author:
   5 //      Sebastien Pouliot (sebastien@ximian.com)
   6 //
   7 // Copyright (C) 2003 Motus Technologies Inc. (http://www.motus.com)
   8 // Copyright (C) 2004 Novell (http://www.novell.com)
   9 //
  10
  11 using System;
  12 using System.Text;
  13
  14 using Mono.Security.Protocol.Ntlm;
  15 using NUnit.Framework;
  16
  17 namespace MonoTests.Mono.Security.Protocol.Ntlm {
  18
  19         [TestFixture]
  20         public class ChallengeResponseTest {
  21
  22                 [Test]
  23                 // Example from http://www.innovation.ch/java/ntlm.html
  24                 public void BeeblebroxSrvNonce ()
  25                 {
  26                         byte[] SrvNonce = Encoding.ASCII.GetBytes ("SrvNonce");
  27                         using (ChallengeResponse ntlm = new ChallengeResponse ("Beeblebrox", SrvNonce)) {
  28                                 Assert.AreEqual ("E0-E0-0D-E3-10-4A-1B-F2-05-3F-07-C7-DD-A8-2D-3C-48-9A-E9-89-E1-B0-00-D3", BitConverter.ToString (ntlm.NT), "NT");
  29                                 Assert.AreEqual ("AD-87-CA-6D-EF-E3-46-85-B9-C4-3C-47-7A-8C-42-D6-00-66-7D-68-92-E7-E8-97", BitConverter.ToString (ntlm.LM), "LM");
  30                         }
  31                 }
  32
  33                 [Test]
  34                 // Example from http://packetstormsecurity.nl/Crackers/NT/l0phtcrack/l0phtcrack2.5-readme.html
  35                 public void L0phtCrack ()
  36                 {
  37                         byte[] SrvNonce = new byte [8] { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 };
  38                         using (ChallengeResponse ntlm = new ChallengeResponse ("WELCOME", SrvNonce)) {
  39                                 Assert.AreEqual ("7A-CE-90-85-AB-CC-37-59-38-0B-1C-68-62-E3-98-C3-C0-EF-9C-FC-22-E8-A2-C2", BitConverter.ToString (ntlm.NT), "NT");
  40                                 Assert.AreEqual ("CA-12-00-72-3C-41-D5-77-AB-18-C7-64-C6-DE-F3-4F-A6-1B-FA-06-71-EA-5F-C8", BitConverter.ToString (ntlm.LM), "LM");
  41                         }
  42                 }
  43
  44                 [Test]
  45                 public void NullPassword ()
  46                 {
  47                         byte[] SrvNonce = new byte [8] { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 };
  48                         using (ChallengeResponse ntlm = new ChallengeResponse (null, SrvNonce)) {
  49                                 Assert.AreEqual ("4A-FD-81-EC-01-87-E8-8D-97-77-8D-F7-93-C6-DA-D4-F0-3A-36-63-66-9D-20-1C", BitConverter.ToString (ntlm.NT), "NT");
  50                                 // note the last 8 bytes... they are the same as the previous unit test ;-)
  51                                 Assert.AreEqual ("0A-39-2B-11-CF-05-2B-02-6D-65-CF-F5-68-BD-E4-15-A6-1B-FA-06-71-EA-5F-C8", BitConverter.ToString (ntlm.LM), "LM");
  52                         }
  53                 }
  54
  55                 [Test]
  56                 public void EmptyPassword ()
  57                 {
  58                         byte[] SrvNonce = new byte [8] { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 };
  59                         using (ChallengeResponse ntlm = new ChallengeResponse (String.Empty, SrvNonce)) {
  60                                 // same as the previous one as this is the same (null/empty) password expressed diffently
  61                                 Assert.AreEqual ("4A-FD-81-EC-01-87-E8-8D-97-77-8D-F7-93-C6-DA-D4-F0-3A-36-63-66-9D-20-1C", BitConverter.ToString (ntlm.NT), "NT");
  62                                 Assert.AreEqual ("0A-39-2B-11-CF-05-2B-02-6D-65-CF-F5-68-BD-E4-15-A6-1B-FA-06-71-EA-5F-C8", BitConverter.ToString (ntlm.LM), "LM");
  63                         }
  64                 }
  65
  66                 [Test]
  67                 public void NoPropertiesOutput ()
  68                 {
  69                         ChallengeResponse ntlm = new ChallengeResponse ("Mono", new byte [8]);
  70                         // no out!
  71                         Assert.IsNull (ntlm.Password, "Password");
  72                         Assert.IsNull (ntlm.Challenge, "Challenge");
  73                 }
  74
  75                 [Test]
  76                 [ExpectedException (typeof (ArgumentNullException))]
  77                 public void Challenge_Null ()
  78                 {
  79                         ChallengeResponse ntlm = new ChallengeResponse ();
  80                         ntlm.Challenge = null;
  81                 }
  82
  83                 [Test]
  84                 [ExpectedException (typeof (ObjectDisposedException))]
  85                 public void Password_Disposed ()
  86                 {
  87                         ChallengeResponse ntlm = new ChallengeResponse ("Mono", new byte [8]);
  88                         ntlm.Dispose ();
  89                         ntlm.Password = "Mini";
  90                 }
  91
  92                 [Test]
  93                 [ExpectedException (typeof (ObjectDisposedException))]
  94                 public void Challenge_Disposed ()
  95                 {
  96                         ChallengeResponse ntlm = new ChallengeResponse ("Mono", new byte [8]);
  97                         ntlm.Dispose ();
  98                         ntlm.Challenge = new byte [8];
  99                 }
 100
 101                 [Test]
 102                 [ExpectedException (typeof (ObjectDisposedException))]
 103                 public void NT_Disposed ()
 104                 {
 105                         ChallengeResponse ntlm = new ChallengeResponse ("Mono", new byte [8]);
 106                         ntlm.Dispose ();
 107                         Assert.IsNotNull (ntlm.NT, "NT");
 108                 }
 109
 110                 [Test]
 111                 [ExpectedException (typeof (ObjectDisposedException))]
 112                 public void LM_Disposed ()
 113                 {
 114                         ChallengeResponse ntlm = new ChallengeResponse ("Mono", new byte [8]);
 115                         ntlm.Dispose ();
 116                         Assert.IsNotNull (ntlm.LM, "LM");
 117                 }
 118         }
 119 }