mcs/class/System/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, 2006 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
  31 using NUnit.Framework;
  32
  33 using System;
  34 using System.Security.Cryptography;
  35 using System.Security.Cryptography.X509Certificates;
  36
  37 namespace MonoTests.System.Security.Cryptography.X509Certificates {
  38
  39         [TestFixture]
  40         public class X509EnhancedKeyUsageExtensionTest {
  41
  42                 private const string oid = "2.5.29.37";
  43                 private const string fname = "Enhanced Key Usage";
  44
  45                 [Test]
  46                 public void ConstructorEmpty ()
  47                 {
  48                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
  49                         Assert.IsFalse (eku.Critical, "Critical");
  50                         Assert.IsNull (eku.RawData, "RawData");
  51                         Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
  52                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
  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                 public void ConstructorEmpty_EnhancedKeyUsages ()
  60                 {
  61                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
  62                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
  63                 }
  64
  65                 [Test]
  66                 public void ConstructorAsnEncodedData ()
  67                 {
  68                         AsnEncodedData aed = new AsnEncodedData (new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
  69                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
  70                         Assert.IsTrue (eku.Critical, "Critical");
  71                         Assert.AreEqual (7, eku.RawData.Length, "RawData");     // original Oid ignored
  72                         Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
  73                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
  74                         //Assert.AreEqual (fname, eku.Oid.FriendlyName, "Oid.FriendlyName");
  75                         Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
  76                         Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
  77                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
  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                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
 133                         //Assert.AreEqual ("Information Not Available", eku.Format (true), "Format(true)");
 134                         //Assert.AreEqual ("Information Not Available", eku.Format (false), "Format(false)");
 135                         oc.Add (new Oid ("1.2.3.4"));
 136                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count still 0");
 137                         int n = eku.EnhancedKeyUsages.Add (new Oid ("1.2.3"));
 138                         Assert.AreEqual (0, n, "Add");
 139                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count again 0");      // readonly!
 140                         Assert.AreEqual (1, oc.Count, "Count 1 - oc");
 141                         Assert.AreEqual ("1.2.3.4", oc [0].Value, "Value - oc");
 142
 143                         oc.Add (new Oid ("1.3.6.1.5.5.7.3.1"));
 144                         eku = new X509EnhancedKeyUsageExtension (oc, true);
 145                         Assert.AreEqual (2, eku.EnhancedKeyUsages.Count, "Count 2");
 146                         Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "Value - 1");
 147                         Assert.AreEqual ("1.3.6.1.5.5.7.3.1", eku.EnhancedKeyUsages[1].Value, "Value - 2");
 148                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
 149                         //Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine + "Server Authentication (1.3.6.1.5.5.7.3.1)" + Environment.NewLine,
 150                         //      eku.Format (true), "Format(true)");
 151                         //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)");
 152                 }
 153
 154                 [Test]
 155                 [ExpectedException (typeof (ArgumentNullException))]
 156                 public void WrongExtension_X509EnhancedKeyUsageExtension ()
 157                 {
 158                         X509KeyUsageExtension ku = new X509KeyUsageExtension ();
 159                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
 160                         eku.CopyFrom (ku);
 161                 }
 162
 163                 [Test]
 164                 public void WrongExtension_X509Extension ()
 165                 {
 166                         X509Extension ex = new X509Extension ("1.2.3", new byte[0], true);
 167                         OidCollection oc = new OidCollection ();
 168                         oc.Add (new Oid ("1.2.3.4"));
 169                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, false);
 170                         Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
 171                         Assert.IsFalse (eku.Critical, "Critical");
 172                         eku.CopyFrom (ex);
 173                         Assert.IsTrue (eku.Critical, "Critical");
 174                         Assert.AreEqual (String.Empty, BitConverter.ToString (eku.RawData), "RawData");
 175                         Assert.AreEqual ("1.2.3", eku.Oid.Value, "Oid.Value");
 176                         Assert.IsNull (eku.Oid.FriendlyName, "Oid.FriendlyName");
 177                 }
 178
 179                 [Test]
 180                 [ExpectedException (typeof (CryptographicException))]
 181                 public void WrongExtension_X509Extension_KeyUsages ()
 182                 {
 183                         X509Extension ex = new X509Extension ("1.2.3", new byte[0], true);
 184                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
 185                         eku.CopyFrom (ex);
 186                         Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
 187                 }
 188
 189                 [Test]
 190                 [ExpectedException (typeof (ArgumentException))]
 191                 public void WrongAsnEncodedData ()
 192                 {
 193                         AsnEncodedData aed = new AsnEncodedData (new byte[0]);
 194                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (new OidCollection (), true);
 195                         eku.CopyFrom (aed); // note: not the same behaviour than using the constructor!
 196                 }
 197
 198                 [Test]
 199                 [ExpectedException (typeof (ArgumentNullException))]
 200                 public void CopyFrom_Null ()
 201                 {
 202                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
 203                         eku.CopyFrom (null);
 204                 }
 205
 206                 [Test]
 207                 public void CopyFrom_Self ()
 208                 {
 209                         OidCollection oc = new OidCollection ();
 210                         oc.Add (new Oid ("1.2.3.4"));
 211                         X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, true);
 212                         Assert.IsTrue (eku.Critical, "Critical");
 213                         byte[] raw = eku.RawData;
 214                         Assert.AreEqual ("30-05-06-03-2A-03-04", BitConverter.ToString (raw), "RawData");
 215
 216                         AsnEncodedData aed = new AsnEncodedData (raw);
 217                         X509EnhancedKeyUsageExtension copy = new X509EnhancedKeyUsageExtension (aed, false);
 218                         Assert.IsFalse (copy.Critical, "Critical");
 219                         Assert.AreEqual (7, copy.RawData.Length, "RawData");    // original Oid ignored
 220                         Assert.AreEqual (oid, copy.Oid.Value, "Oid.Value");
 221                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
 222                         //Assert.AreEqual (fname, copy.Oid.FriendlyName, "Oid.FriendlyName");
 223                         Assert.AreEqual (1, copy.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
 224                         Assert.AreEqual ("1.2.3.4", copy.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
 225                 }
 226
 227 #if !MOBILE
 228                 [Test]
 229                 public void CreateViaCryptoConfig ()
 230                 {
 231                         // extensions can be created with CryptoConfig
 232                         AsnEncodedData aed = new AsnEncodedData (new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
 233                         X509EnhancedKeyUsageExtension eku = (X509EnhancedKeyUsageExtension) CryptoConfig.CreateFromName (oid, new object[2] { aed, true });
 234                         Assert.IsTrue (eku.Critical, "Critical");
 235                         Assert.AreEqual (7, eku.RawData.Length, "RawData");     // original Oid ignored
 236                         Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
 237                         Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
 238                         Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
 239                 }
 240 #endif
 241         }
 242 }
 243