mcs/class/System.Security/Test/System.Security.Cryptography.X509Certificates/X509EnhancedKeyUsageExtensionTest.cs

   1 //
   2 // X509EnhancedKeyUsageExtensionTest.cs
   3 //      - NUnit tests for X509EnhancedKeyUsageExtension
   4 //
   5 // Author:
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 #if NET_2_0
  31
  32 using NUnit.Framework;
  33
  34 using System;
  35 using System.Security.Cryptography;
  36 using System.Security.Cryptography.X509Certificates;
  37
  38 namespace MonoTests.System.Security.Cryptography.X509Certificates {
  39
  40         [TestFixture]
  41         public class X509EnhancedKeyUsageExtensionTest {
  42
  43                 private const string oid = "2.5.29.37";
  44                 private const string fname = "Enhanced Key Usage";
  45
  46                 [Test]
  47                 public void ConstructorEmpty ()
  48                 {
  49                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
  50                         Assert.IsFalse (eku.Critical, "Critical");
  51                         Assert.IsNull (eku.RawData, "RawData");
  52                         Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
  53                         Assert.AreEqual (fname, eku.Oid.FriendlyName, "Oid.FriendlyName");
  54                         Assert.AreEqual (String.Empty, eku.Format (true), "Format(true)");
  55                         Assert.AreEqual (String.Empty, eku.Format (false), "Format(false)");
  56                 }
  57
  58                 [Test]
  59                 [ExpectedException (typeof (NullReferenceException))]
  60                 [Category ("NotWorking")] // MS bug reported as http://lab.msdn.microsoft.com/ProductFeedback/viewfeedback.aspx?feedbackid=34cdc5e9-c7f9-4f55-b390-288bfef6e44e
  61                 public void ConstructorEmpty_EnhancedKeyUsages ()
  62                 {
  63                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
  64                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
  65                 }
  66
  67                 [Test]
  68                 public void ConstructorAsnEncodedData ()
  69                 {
  70                         AsnEncodedData aed = new AsnEncodedData (new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
  71                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
  72                         Assert.IsTrue (eku.Critical, "Critical");
  73                         Assert.AreEqual (7, eku.RawData.Length, "RawData");     // original Oid ignored
  74                         Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
  75                         Assert.AreEqual (fname, eku.Oid.FriendlyName, "Oid.FriendlyName");
  76                         Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
  77                         Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
  78                         Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine, eku.Format (true), "Format(true)");
  79                         Assert.AreEqual ("Unknown Key Usage (1.2.3.4)", eku.Format (false), "Format(false)");
  80                 }
  81
  82                 [Test]
  83                 [ExpectedException (typeof (CryptographicException))]
  84                 public void ConstructorAsnEncodedData_BadAsn ()
  85                 {
  86                         AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[0]);
  87                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
  88                         Assert.AreEqual (String.Empty, eku.Format (true), "Format(true)");
  89                         Assert.AreEqual (String.Empty, eku.Format (false), "Format(false)");
  90                         OidCollection oc = eku.EnhancedKeyUsages;
  91                 }
  92
  93                 [Test]
  94                 [ExpectedException (typeof (CryptographicException))]
  95                 public void ConstructorAsnEncodedData_BadAsnTag ()
  96                 {
  97                         AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[] { 0x05, 0x00 });
  98                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
  99                         OidCollection oc = eku.EnhancedKeyUsages;
 100                 }
 101
 102                 [Test]
 103                 [ExpectedException (typeof (CryptographicException))]
 104                 public void ConstructorAsnEncodedData_BadAsnLength ()
 105                 {
 106                         AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[] { 0x30, 0x01 });
 107                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
 108                         OidCollection oc = eku.EnhancedKeyUsages;
 109                 }
 110
 111                 [Test]
 112                 [ExpectedException (typeof (NullReferenceException))]
 113                 public void ConstructorAsnEncodedData_Null ()
 114                 {
 115                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ((AsnEncodedData)null, true);
 116                 }
 117
 118                 [Test]
 119                 [ExpectedException (typeof (ArgumentNullException))]
 120                 public void ConstructorOidCollection_Null ()
 121                 {
 122                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ((OidCollection)null, true);
 123                 }
 124
 125                 [Test]
 126                 public void ConstructorOidCollection ()
 127                 {
 128                         OidCollection oc = new OidCollection ();
 129                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, true);
 130                         Assert.AreEqual ("30-00", BitConverter.ToString (eku.RawData), "RawData");
 131                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count 0");
 132                         Assert.AreEqual ("Information Not Available", eku.Format (true), "Format(true)");
 133                         Assert.AreEqual ("Information Not Available", eku.Format (false), "Format(false)");
 134                         oc.Add (new Oid ("1.2.3.4"));
 135                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count still 0");
 136                         int n = eku.EnhancedKeyUsages.Add (new Oid ("1.2.3"));
 137                         Assert.AreEqual (0, n, "Add");
 138                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count again 0");      // readonly!
 139                         Assert.AreEqual (1, oc.Count, "Count 1 - oc");
 140                         Assert.AreEqual ("1.2.3.4", oc [0].Value, "Value - oc");
 141
 142                         oc.Add (new Oid ("1.3.6.1.5.5.7.3.1"));
 143                         eku = new X509EnhancedKeyUsageExtension (oc, true);
 144                         Assert.AreEqual (2, eku.EnhancedKeyUsages.Count, "Count 2");
 145                         Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "Value - 1");
 146                         Assert.AreEqual ("1.3.6.1.5.5.7.3.1", eku.EnhancedKeyUsages[1].Value, "Value - 2");
 147                         Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine + "Server Authentication (1.3.6.1.5.5.7.3.1)" + Environment.NewLine,
 148                                 eku.Format (true), "Format(true)");
 149                         Assert.AreEqual ("Unknown Key Usage (1.2.3.4), Server Authentication (1.3.6.1.5.5.7.3.1)", eku.Format (false), "Format(false)");
 150                 }
 151
 152                 [Test]
 153                 [ExpectedException (typeof (ArgumentNullException))]
 154                 public void WrongExtension_X509EnhancedKeyUsageExtension ()
 155                 {
 156                         X509KeyUsageExtension ku = new X509KeyUsageExtension ();
 157                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
 158                         eku.CopyFrom (ku);
 159                 }
 160
 161                 [Test]
 162                 public void WrongExtension_X509Extension ()
 163                 {
 164                         X509Extension ex = new X509Extension ("1.2.3", new byte[0], true);
 165                         OidCollection oc = new OidCollection ();
 166                         oc.Add (new Oid ("1.2.3.4"));
 167                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, false);
 168                         Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
 169                         Assert.IsFalse (eku.Critical, "Critical");
 170                         eku.CopyFrom (ex);
 171                         Assert.IsTrue (eku.Critical, "Critical");
 172                         Assert.AreEqual (String.Empty, BitConverter.ToString (eku.RawData), "RawData");
 173                         Assert.AreEqual ("1.2.3", eku.Oid.Value, "Oid.Value");
 174                         Assert.IsNull (eku.Oid.FriendlyName, "Oid.FriendlyName");
 175                 }
 176
 177                 [Test]
 178                 [ExpectedException (typeof (CryptographicException))]
 179                 public void WrongExtension_X509Extension_KeyUsages ()
 180                 {
 181                         X509Extension ex = new X509Extension ("1.2.3", new byte[0], true);
 182                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
 183                         eku.CopyFrom (ex);
 184                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
 185                 }
 186
 187                 [Test]
 188                 [ExpectedException (typeof (ArgumentException))]
 189                 public void WrongAsnEncodedData ()
 190                 {
 191                         AsnEncodedData aed = new AsnEncodedData (new byte[0]);
 192                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (new OidCollection (), true);
 193                         eku.CopyFrom (aed); // note: not the same behaviour than using the constructor!
 194                 }
 195
 196                 [Test]
 197                 [ExpectedException (typeof (ArgumentException))]
 198                 // [ExpectedException (typeof (ArgumentNullException))]
 199                 public void CopyFrom_Null ()
 200                 {
 201                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
 202                         eku.CopyFrom (null);
 203                 }
 204
 205                 [Test]
 206                 public void CopyFrom_Self ()
 207                 {
 208                         OidCollection oc = new OidCollection ();
 209                         oc.Add (new Oid ("1.2.3.4"));
 210                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, true);
 211                         Assert.IsTrue (eku.Critical, "Critical");
 212                         byte[] raw = eku.RawData;
 213                         Assert.AreEqual ("30-05-06-03-2A-03-04", BitConverter.ToString (raw), "RawData");
 214
 215                         AsnEncodedData aed = new AsnEncodedData (raw);
 216                         X509EnhancedKeyUsageExtension copy = new X509EnhancedKeyUsageExtension (aed, false);
 217                         Assert.IsFalse (copy.Critical, "Critical");
 218                         Assert.AreEqual (7, copy.RawData.Length, "RawData");    // original Oid ignored
 219                         Assert.AreEqual (oid, copy.Oid.Value, "Oid.Value");
 220                         Assert.AreEqual (fname, copy.Oid.FriendlyName, "Oid.FriendlyName");
 221                         Assert.AreEqual (1, copy.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
 222                         Assert.AreEqual ("1.2.3.4", copy.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
 223                 }
 224         }
 225 }
 226
 227 #endif