mcs/class/System/Test/System.Security.Cryptography.X509Certificates/X509ExtensionTest.cs

   1 //
   2 // X509ExtensionTest.cs
   3 //      - NUnit tests for X509Extension
   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         // used to test the protected constructor properly
  41         public class X509Ex : X509Extension {
  42
  43                 public X509Ex ()
  44                 {
  45                 }
  46         }
  47
  48         [TestFixture]
  49         public class X509ExtensionTest {
  50
  51                 [Test]
  52                 public void ConstructorEmpty ()
  53                 {
  54                         X509Ex ex = new X509Ex ();
  55                         Assert.IsFalse (ex.Critical, "Critical");
  56                         Assert.IsNull (ex.RawData, "RawData");
  57                         Assert.IsNull (ex.Oid, "Oid");
  58                         Assert.AreEqual (String.Empty, ex.Format (true), "Format(true)");
  59                         Assert.AreEqual (String.Empty, ex.Format (false), "Format(false)");
  60
  61                         ex.Critical = true;
  62                         Assert.IsTrue (ex.Critical, "Critical 2");
  63                         ex.Oid = new Oid ("2.5.29.37");
  64                         Assert.AreEqual ("2.5.29.37", ex.Oid.Value, "Oid.Value");
  65                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
  66                         //Assert.AreEqual ("Enhanced Key Usage", ex.Oid.FriendlyName, "Oid.FriendlyName");
  67                         ex.RawData = new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 };
  68                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
  69                         //Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine, ex.Format (true), "Format(true)");
  70                         //Assert.AreEqual ("Unknown Key Usage (1.2.3.4)", ex.Format (false), "Format(false)");
  71                 }
  72
  73                 [Test]
  74                 [ExpectedException (typeof (ArgumentNullException))]
  75                 public void ConstructorAsnEncodedData_WithNullOid ()
  76                 {
  77                         AsnEncodedData aed = new AsnEncodedData (new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
  78                         X509Extension eku = new X509Extension (aed, true);
  79                 }
  80
  81                 [Test]
  82                 public void ConstructorAsnEncodedData ()
  83                 {
  84                         AsnEncodedData aed = new AsnEncodedData (new Oid ("2.5.29.37"), new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
  85                         X509Extension ex = new X509Extension (aed, true);
  86                         Assert.IsTrue (ex.Critical, "Critical");
  87                         Assert.AreEqual (7, ex.RawData.Length, "RawData");      // original Oid ignored
  88                         Assert.AreEqual ("2.5.29.37", ex.Oid.Value, "Oid.Value");
  89                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
  90                         //Assert.AreEqual ("Enhanced Key Usage", ex.Oid.FriendlyName, "Oid.FriendlyName");
  91                         //Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine, ex.Format (true), "Format(true)");
  92                         //Assert.AreEqual ("Unknown Key Usage (1.2.3.4)", ex.Format (false), "Format(false)");
  93                 }
  94
  95                 [Test]
  96                 public void ConstructorAsnEncodedData_BadAsn ()
  97                 {
  98                         AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[0]);
  99                         X509Extension ex = new X509Extension (aed, true);
 100                         Assert.AreEqual (String.Empty, ex.Format (true), "Format(true)");
 101                         Assert.AreEqual (String.Empty, ex.Format (false), "Format(false)");
 102                         // no exception for an "empty" extension
 103                 }
 104
 105                 [Test]
 106                 public void ConstructorAsnEncodedData_BadAsnTag ()
 107                 {
 108                         AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[] { 0x05, 0x00 });
 109                         X509Extension ex = new X509Extension (aed, true);
 110                         Assert.AreEqual ("05 00", ex.Format (true), "Format(true)");
 111                         Assert.AreEqual ("05 00", ex.Format (false), "Format(false)");
 112                         // no exception for an "unknown" (ASN.1 NULL) extension
 113                 }
 114
 115                 [Test]
 116                 public void ConstructorAsnEncodedData_BadAsnLength ()
 117                 {
 118                         AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[] { 0x30, 0x01 });
 119                         X509Extension ex = new X509Extension (aed, true);
 120                         Assert.AreEqual ("30 01", ex.Format (true), "Format(true)");
 121                         Assert.AreEqual ("30 01", ex.Format (false), "Format(false)");
 122                         // no exception for an bad (invalid length) extension
 123                 }
 124
 125                 [Test]
 126                 [ExpectedException (typeof (NullReferenceException))]
 127                 public void ConstructorAsnEncodedData_Null ()
 128                 {
 129                         X509Extension ex = new X509Extension ((AsnEncodedData)null, true);
 130                 }
 131
 132                 [Test]
 133                 [ExpectedException (typeof (ArgumentNullException))]
 134                 public void ConstructorOid_Null ()
 135                 {
 136                         X509Extension ex = new X509Extension ((Oid)null, new byte[] { 0x30, 0x01 }, true);
 137                 }
 138
 139                 [Test]
 140                 [ExpectedException (typeof (ArgumentNullException))]
 141                 public void ConstructorOid_RawNull ()
 142                 {
 143                         X509Extension ex = new X509Extension (new Oid ("1.2.3"), null, true);
 144                 }
 145
 146                 [Test]
 147                 [ExpectedException (typeof (ArgumentNullException))]
 148                 public void ConstructorString_Null ()
 149                 {
 150                         X509Extension ex = new X509Extension ((string)null, new byte[] { 0x30, 0x01 }, true);
 151                 }
 152
 153                 [Test]
 154                 [ExpectedException (typeof (ArgumentNullException))]
 155                 public void ConstructorString_RawNull ()
 156                 {
 157                         X509Extension ex = new X509Extension ("1.2.3", null, true);
 158                 }
 159
 160                 [Test]
 161                 [ExpectedException (typeof (ArgumentNullException))]
 162                 public void CopyFrom_Null ()
 163                 {
 164                         X509Ex ex = new X509Ex ();
 165                         ex.CopyFrom (null);
 166                 }
 167
 168                 [Test]
 169                 [ExpectedException (typeof (ArgumentException))]
 170                 public void CopyFrom_AsnEncodedData ()
 171                 {
 172                         AsnEncodedData aed = new AsnEncodedData (new Oid ("2.5.29.37"), new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
 173                         // this is recognized as an Enhanced Key Usages extension
 174                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
 175                         //Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine, aed.Format (true), "aed.Format(true)");
 176                         //Assert.AreEqual ("Unknown Key Usage (1.2.3.4)", aed.Format (false), "aed.Format(false)");
 177                         X509Ex ex = new X509Ex ();
 178                         // but won't be accepted by the CopyFrom method (no a X509Extension)
 179                         ex.CopyFrom (aed);
 180                 }
 181
 182                 [Test]
 183                 public void Build_NetscapeCertTypeExtension ()
 184                 {
 185                         X509Extension ex = new X509Extension (new Oid ("2.16.840.1.113730.1.1"), new byte[] { 0x03, 0x02, 0x00, 0xFF }, false);
 186                         // strangely no NewLine is being appended to Format(true)
 187                         // FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
 188                         //Assert.AreEqual ("SSL Client Authentication, SSL Server Authentication, SMIME, Signature, Unknown cert type, SSL CA, SMIME CA, Signature CA (ff)", ex.Format (true), "aed.Format(true)");
 189                         //Assert.AreEqual ("SSL Client Authentication, SSL Server Authentication, SMIME, Signature, Unknown cert type, SSL CA, SMIME CA, Signature CA (ff)", ex.Format (false), "aed.Format(false)");
 190                 }
 191         }
 192 }
 193
 194 #endif