//
// X509EnhancedKeyUsageExtensionTest.cs
// - NUnit tests for X509EnhancedKeyUsageExtension
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2005, 2006 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
#if NET_2_0
using NUnit.Framework;
using System;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
namespace MonoTests.System.Security.Cryptography.X509Certificates {
[TestFixture]
public class X509EnhancedKeyUsageExtensionTest {
private const string oid = "2.5.29.37";
private const string fname = "Enhanced Key Usage";
[Test]
public void ConstructorEmpty ()
{
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
Assert.IsFalse (eku.Critical, "Critical");
Assert.IsNull (eku.RawData, "RawData");
Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
// FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
//Assert.AreEqual (fname, eku.Oid.FriendlyName, "Oid.FriendlyName");
Assert.AreEqual (String.Empty, eku.Format (true), "Format(true)");
Assert.AreEqual (String.Empty, eku.Format (false), "Format(false)");
}
[Test]
public void ConstructorEmpty_EnhancedKeyUsages ()
{
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
}
[Test]
public void ConstructorAsnEncodedData ()
{
AsnEncodedData aed = new AsnEncodedData (new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
Assert.IsTrue (eku.Critical, "Critical");
Assert.AreEqual (7, eku.RawData.Length, "RawData"); // original Oid ignored
Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
// FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
//Assert.AreEqual (fname, eku.Oid.FriendlyName, "Oid.FriendlyName");
Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
// FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
//Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine, eku.Format (true), "Format(true)");
//Assert.AreEqual ("Unknown Key Usage (1.2.3.4)", eku.Format (false), "Format(false)");
}
[Test]
[ExpectedException (typeof (CryptographicException))]
public void ConstructorAsnEncodedData_BadAsn ()
{
AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[0]);
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
Assert.AreEqual (String.Empty, eku.Format (true), "Format(true)");
Assert.AreEqual (String.Empty, eku.Format (false), "Format(false)");
OidCollection oc = eku.EnhancedKeyUsages;
}
[Test]
[ExpectedException (typeof (CryptographicException))]
public void ConstructorAsnEncodedData_BadAsnTag ()
{
AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[] { 0x05, 0x00 });
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
OidCollection oc = eku.EnhancedKeyUsages;
}
[Test]
[ExpectedException (typeof (CryptographicException))]
public void ConstructorAsnEncodedData_BadAsnLength ()
{
AsnEncodedData aed = new AsnEncodedData ("1.2.3", new byte[] { 0x30, 0x01 });
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (aed, true);
OidCollection oc = eku.EnhancedKeyUsages;
}
[Test]
[ExpectedException (typeof (NullReferenceException))]
public void ConstructorAsnEncodedData_Null ()
{
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ((AsnEncodedData)null, true);
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void ConstructorOidCollection_Null ()
{
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ((OidCollection)null, true);
}
[Test]
public void ConstructorOidCollection ()
{
OidCollection oc = new OidCollection ();
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, true);
Assert.AreEqual ("30-00", BitConverter.ToString (eku.RawData), "RawData");
Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count 0");
// FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
//Assert.AreEqual ("Information Not Available", eku.Format (true), "Format(true)");
//Assert.AreEqual ("Information Not Available", eku.Format (false), "Format(false)");
oc.Add (new Oid ("1.2.3.4"));
Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count still 0");
int n = eku.EnhancedKeyUsages.Add (new Oid ("1.2.3"));
Assert.AreEqual (0, n, "Add");
Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "Count again 0"); // readonly!
Assert.AreEqual (1, oc.Count, "Count 1 - oc");
Assert.AreEqual ("1.2.3.4", oc [0].Value, "Value - oc");
oc.Add (new Oid ("1.3.6.1.5.5.7.3.1"));
eku = new X509EnhancedKeyUsageExtension (oc, true);
Assert.AreEqual (2, eku.EnhancedKeyUsages.Count, "Count 2");
Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "Value - 1");
Assert.AreEqual ("1.3.6.1.5.5.7.3.1", eku.EnhancedKeyUsages[1].Value, "Value - 2");
// FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
//Assert.AreEqual ("Unknown Key Usage (1.2.3.4)" + Environment.NewLine + "Server Authentication (1.3.6.1.5.5.7.3.1)" + Environment.NewLine,
// eku.Format (true), "Format(true)");
//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)");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void WrongExtension_X509EnhancedKeyUsageExtension ()
{
X509KeyUsageExtension ku = new X509KeyUsageExtension ();
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
eku.CopyFrom (ku);
}
[Test]
public void WrongExtension_X509Extension ()
{
X509Extension ex = new X509Extension ("1.2.3", new byte[0], true);
OidCollection oc = new OidCollection ();
oc.Add (new Oid ("1.2.3.4"));
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, false);
Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
Assert.IsFalse (eku.Critical, "Critical");
eku.CopyFrom (ex);
Assert.IsTrue (eku.Critical, "Critical");
Assert.AreEqual (String.Empty, BitConverter.ToString (eku.RawData), "RawData");
Assert.AreEqual ("1.2.3", eku.Oid.Value, "Oid.Value");
Assert.IsNull (eku.Oid.FriendlyName, "Oid.FriendlyName");
}
[Test]
[ExpectedException (typeof (CryptographicException))]
public void WrongExtension_X509Extension_KeyUsages ()
{
X509Extension ex = new X509Extension ("1.2.3", new byte[0], true);
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
eku.CopyFrom (ex);
Assert.AreEqual (0, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void WrongAsnEncodedData ()
{
AsnEncodedData aed = new AsnEncodedData (new byte[0]);
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (new OidCollection (), true);
eku.CopyFrom (aed); // note: not the same behaviour than using the constructor!
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void CopyFrom_Null ()
{
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension ();
eku.CopyFrom (null);
}
[Test]
public void CopyFrom_Self ()
{
OidCollection oc = new OidCollection ();
oc.Add (new Oid ("1.2.3.4"));
X509EnhancedKeyUsageExtension eku = new X509EnhancedKeyUsageExtension (oc, true);
Assert.IsTrue (eku.Critical, "Critical");
byte[] raw = eku.RawData;
Assert.AreEqual ("30-05-06-03-2A-03-04", BitConverter.ToString (raw), "RawData");
AsnEncodedData aed = new AsnEncodedData (raw);
X509EnhancedKeyUsageExtension copy = new X509EnhancedKeyUsageExtension (aed, false);
Assert.IsFalse (copy.Critical, "Critical");
Assert.AreEqual (7, copy.RawData.Length, "RawData"); // original Oid ignored
Assert.AreEqual (oid, copy.Oid.Value, "Oid.Value");
// FIXME: Don't expect that FriendlyName is English. This test fails under non-English Windows.
//Assert.AreEqual (fname, copy.Oid.FriendlyName, "Oid.FriendlyName");
Assert.AreEqual (1, copy.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
Assert.AreEqual ("1.2.3.4", copy.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
}
#if !MOBILE
[Test]
public void CreateViaCryptoConfig ()
{
// extensions can be created with CryptoConfig
AsnEncodedData aed = new AsnEncodedData (new byte[] { 0x30, 0x05, 0x06, 0x03, 0x2A, 0x03, 0x04 });
X509EnhancedKeyUsageExtension eku = (X509EnhancedKeyUsageExtension) CryptoConfig.CreateFromName (oid, new object[2] { aed, true });
Assert.IsTrue (eku.Critical, "Critical");
Assert.AreEqual (7, eku.RawData.Length, "RawData"); // original Oid ignored
Assert.AreEqual (oid, eku.Oid.Value, "Oid.Value");
Assert.AreEqual (1, eku.EnhancedKeyUsages.Count, "EnhancedKeyUsages");
Assert.AreEqual ("1.2.3.4", eku.EnhancedKeyUsages[0].Value, "EnhancedKeyUsages Oid");
}
#endif
}
}
#endif