mcs/class/Mono.Security/Test/Mono.Security.Protocol.Ntlm/Type3MessageTest.cs

   1 //
   2 // Mono.Security.Protocol.Ntlm.Type3MessageTest
   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 Type3MessageTest : Assertion {
  21
  22                 static byte[] nonce = { 0x53, 0x72, 0x76, 0x4e, 0x6f, 0x6e, 0x63, 0x65 };
  23
  24                 static byte[] data1 = { 0x4e, 0x54, 0x4c, 0x4d, 0x53, 0x53, 0x50, 0x00, 0x03, 0x00, 0x00, 0x00, 0x18, 0x00, 0x18, 0x00, 0x72, 0x00, 0x00, 0x00, 0x18, 0x00, 0x18, 0x00, 0x8a, 0x00, 0x00, 0x00, 0x14, 0x00, 0x14, 0x00, 0x40, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x54, 0x00, 0x00, 0x00, 0x12, 0x00, 0x12, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa2, 0x00, 0x00, 0x00, 0x01, 0x82, 0x00, 0x00, 0x55, 0x00, 0x52, 0x00, 0x53, 0x00, 0x41, 0x00, 0x2d, 0x00, 0x4d, 0x00, 0x49, 0x00, 0x4e, 0x00, 0x4f, 0x00, 0x52, 0x00, 0x5a, 0x00, 0x61, 0x00, 0x70, 0x00, 0x68, 0x00, 0x6f, 0x00, 0x64, 0x00, 0x4c, 0x00, 0x49, 0x00, 0x47, 0x00, 0x48, 0x00, 0x54, 0x00, 0x43, 0x00, 0x49, 0x00, 0x54, 0x00, 0x59, 0x00, 0xad, 0x87, 0xca, 0x6d, 0xef, 0xe3, 0x46, 0x85, 0xb9, 0xc4, 0x3c, 0x47, 0x7a, 0x8c, 0x42, 0xd6, 0x00, 0x66, 0x7d, 0x68, 0x92, 0xe7, 0xe8, 0x97, 0xe0, 0xe0, 0x0d, 0xe3, 0x10, 0x4a, 0x1b, 0xf2, 0x05, 0x3f, 0x07, 0xc7, 0xdd, 0xa8, 0x2d, 0x3c, 0x48, 0x9a, 0xe9, 0x89, 0xe1, 0xb0, 0x00, 0xd3 };
  25                 static byte[] data2 = { 0x4e, 0x54, 0x4c, 0x4d, 0x53, 0x53, 0x50, 0x00, 0x03, 0x00, 0x00, 0x00, 0x18, 0x00, 0x18, 0x00, 0x6a, 0x00, 0x00, 0x00, 0x18, 0x00, 0x18, 0x00, 0x82, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x0c, 0x00, 0x40, 0x00, 0x00, 0x00, 0x08, 0x00, 0x08, 0x00, 0x4c, 0x00, 0x00, 0x00, 0x16, 0x00, 0x16, 0x00, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x9a, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00, 0x44, 0x00, 0x4f, 0x00, 0x4d, 0x00, 0x41, 0x00, 0x49, 0x00, 0x4e, 0x00, 0x75, 0x00, 0x73, 0x00, 0x65, 0x00, 0x72, 0x00, 0x57, 0x00, 0x4f, 0x00, 0x52, 0x00, 0x4b, 0x00, 0x53, 0x00, 0x54, 0x00, 0x41, 0x00, 0x54, 0x00, 0x49, 0x00, 0x4f, 0x00, 0x4e, 0x00, 0xc3, 0x37, 0xcd, 0x5c, 0xbd, 0x44, 0xfc, 0x97, 0x82, 0xa6, 0x67, 0xaf, 0x6d, 0x42, 0x7c, 0x6d, 0xe6, 0x7c, 0x20, 0xc2, 0xd3, 0xe7, 0x7c, 0x56, 0x25, 0xa9, 0x8c, 0x1c, 0x31, 0xe8, 0x18, 0x47, 0x46, 0x6b, 0x29, 0xb2, 0xdf, 0x46, 0x80, 0xf3, 0x99, 0x58, 0xfb, 0x8c, 0x21, 0x3a, 0x9c, 0xc6 };
  26
  27                 [Test]
  28                 // Example for a password smaller than 8 characters - which implies a weak DES key
  29                 public void SmallPassword ()
  30                 {
  31                         Type3Message msg = new Type3Message ();
  32                         msg.Challenge = new byte [8] { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 };
  33                         msg.Domain = "DOMAIN";
  34                         msg.Host = "HOST";
  35                         msg.Password = "WELCOME";
  36                         msg.Username = "username";
  37                         AssertEquals ("Type", 3, msg.Type);
  38                         AssertEquals ("GetBytes", "4E-54-4C-4D-53-53-50-00-03-00-00-00-18-00-18-00-64-00-00-00-18-00-18-00-7C-00-00-00-0C-00-0C-00-40-00-00-00-10-00-10-00-4C-00-00-00-08-00-08-00-5C-00-00-00-00-00-00-00-94-00-00-00-01-82-00-00-44-00-4F-00-4D-00-41-00-49-00-4E-00-75-00-73-00-65-00-72-00-6E-00-61-00-6D-00-65-00-48-00-4F-00-53-00-54-00-CA-12-00-72-3C-41-D5-77-AB-18-C7-64-C6-DE-F3-4F-A6-1B-FA-06-71-EA-5F-C8-7A-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 (msg.GetBytes ()));
  39                 }
  40
  41                 [Test]
  42                 // Example from http://www.innovation.ch/java/ntlm.html
  43                 public void Encode1 ()
  44                 {
  45                         Type3Message msg = new Type3Message ();
  46                         msg.Challenge = nonce;
  47                         msg.Domain = "Ursa-Minor";
  48                         msg.Host = "LightCity";
  49                         msg.Password = "Beeblebrox";
  50                         msg.Username = "Zaphod";
  51                         AssertEquals ("Type", 3, msg.Type);
  52                         AssertEquals ("GetBytes", "4E-54-4C-4D-53-53-50-00-03-00-00-00-18-00-18-00-72-00-00-00-18-00-18-00-8A-00-00-00-14-00-14-00-40-00-00-00-0C-00-0C-00-54-00-00-00-12-00-12-00-60-00-00-00-00-00-00-00-A2-00-00-00-01-82-00-00-55-00-52-00-53-00-41-00-2D-00-4D-00-49-00-4E-00-4F-00-52-00-5A-00-61-00-70-00-68-00-6F-00-64-00-4C-00-49-00-47-00-48-00-54-00-43-00-49-00-54-00-59-00-AD-87-CA-6D-EF-E3-46-85-B9-C4-3C-47-7A-8C-42-D6-00-66-7D-68-92-E7-E8-97-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 (msg.GetBytes ()));
  53                 }
  54
  55                 [Test]
  56                 // Example from http://www.innovation.ch/java/ntlm.html
  57                 public void Decode1 ()
  58                 {
  59                         Type3Message msg = new Type3Message (data1);
  60                         AssertEquals ("Domain", "URSA-MINOR", msg.Domain);
  61                         AssertEquals ("Host", "LIGHTCITY", msg.Host);
  62                         AssertEquals ("Username", "Zaphod", msg.Username);
  63                         AssertEquals ("Flags", (NtlmFlags)0x8201, msg.Flags);
  64                         AssertEquals ("Type", 3, msg.Type);
  65                         AssertNull ("Password", msg.Password);
  66                         AssertEquals ("LM", "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 (msg.LM));
  67                         AssertEquals ("NT", "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 (msg.NT));
  68                 }
  69
  70                 [Test]
  71                 // Example from http://davenport.sourceforge.net/ntlm.html#type3MessageExample
  72                 public void Decode2 ()
  73                 {
  74                         Type3Message msg = new Type3Message (data2);
  75                         AssertEquals ("Domain", "DOMAIN", msg.Domain);
  76                         AssertEquals ("Host", "WORKSTATION", msg.Host);
  77                         AssertEquals ("Username", "user", msg.Username);
  78                         AssertEquals ("Flags", (NtlmFlags)0x201, msg.Flags);
  79                         AssertEquals ("Type", 3, msg.Type);
  80                         AssertNull ("Password", msg.Password);
  81                         AssertEquals ("LM", "C3-37-CD-5C-BD-44-FC-97-82-A6-67-AF-6D-42-7C-6D-E6-7C-20-C2-D3-E7-7C-56", BitConverter.ToString (msg.LM));
  82                         AssertEquals ("NT", "25-A9-8C-1C-31-E8-18-47-46-6B-29-B2-DF-46-80-F3-99-58-FB-8C-21-3A-9C-C6", BitConverter.ToString (msg.NT));
  83                 }
  84
  85                 [Test]
  86                 public void Challenge ()
  87                 {
  88                         Type3Message msg = new Type3Message ();
  89                         AssertNull ("Challenge", msg.Challenge);
  90
  91                         byte[] c = new byte [8];
  92                         msg.Challenge = c;
  93                         AssertEquals ("Challenge.Length", 8, msg.Challenge.Length);
  94
  95                         c [0] = 1;
  96                         AssertEquals ("Challenge not directly accessible", 0, msg.Challenge [0]);
  97                 }
  98
  99                 [Test]
 100                 [ExpectedException (typeof (ArgumentNullException))]
 101                 public void Challenge_Null ()
 102                 {
 103                         Type3Message msg = new Type3Message ();
 104                         msg.Challenge = null;
 105                 }
 106
 107                 [Test]
 108                 [ExpectedException (typeof (ArgumentException))]
 109                 public void Challenge_InvalidLength ()
 110                 {
 111                         Type3Message msg = new Type3Message ();
 112                         msg.Challenge = new byte [9];
 113                 }
 114
 115                 [Test]
 116                 [ExpectedException (typeof (ArgumentException))]
 117                 public void BadType3Message ()
 118                 {
 119                         byte[] bad = (byte[]) data1.Clone ();
 120                         bad [56] = 0x00;
 121                         bad [57] = 0x00;
 122                         Type3Message msg = new Type3Message (bad);
 123                 }
 124         }
 125 }