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|
//
// Pkits_4_04_BasicCertificateRevocationTests.cs -
// NUnit tests for Pkits 4.4 : Basic Certificate Revocation Tests
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 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.
//
using NUnit.Framework;
using System;
using System.Security.Cryptography.X509Certificates;
namespace MonoTests.System.Security.Cryptography.X509Certificates {
/*
* Notes
*
* [MS/XP][!RFC3280] Unknown critical extensions results in
* RevocationStatusUnknown instead of Revoked - even if the CRL
* list the certificate serial number as revoked!
*
* [MS/XP][!RFC3280] Doesn't support having different keys for
* signing certificates and CRL.
*
* See PkitsTest.cs for more details
*/
[TestFixture]
[Category ("PKITS")]
public class Pkits_4_04_BasicCertificateRevocationTests: PkitsTest {
public X509Certificate2 NoCRLCACert {
get { return GetCertificate ("NoCRLCACert.crt"); }
}
public X509Certificate2 RevokedsubCACert {
get { return GetCertificate ("RevokedsubCACert.crt"); }
}
public X509Certificate2 BadCRLSignatureCACert {
get { return GetCertificate ("BadCRLSignatureCACert.crt"); }
}
public X509Certificate2 BadCRLIssuerNameCACert {
get { return GetCertificate ("BadCRLIssuerNameCACert.crt"); }
}
public X509Certificate2 WrongCRLCACert {
get { return GetCertificate ("WrongCRLCACert.crt"); }
}
public X509Certificate2 TwoCRLsCACert {
get { return GetCertificate ("TwoCRLsCACert.crt"); }
}
public X509Certificate2 UnknownCRLEntryExtensionCACert {
get { return GetCertificate ("UnknownCRLEntryExtensionCACert.crt"); }
}
public X509Certificate2 UnknownCRLExtensionCACert {
get { return GetCertificate ("UnknownCRLExtensionCACert.crt"); }
}
public X509Certificate2 OldCRLnextUpdateCACert {
get { return GetCertificate ("OldCRLnextUpdateCACert.crt"); }
}
public X509Certificate2 Pre2000CRLnextUpdateCACert {
get { return GetCertificate ("pre2000CRLnextUpdateCACert.crt"); }
}
public X509Certificate2 GeneralizedTimeCRLnextUpdateCACert {
get { return GetCertificate ("GeneralizedTimeCRLnextUpdateCACert.crt"); }
}
public X509Certificate2 NegativeSerialNumberCACert {
get { return GetCertificate ("NegativeSerialNumberCACert.crt"); }
}
public X509Certificate2 LongSerialNumberCACert {
get { return GetCertificate ("LongSerialNumberCACert.crt"); }
}
public X509Certificate2 SeparateCertificateandCRLKeysCertificateSigningCACert {
get { return GetCertificate ("SeparateCertificateandCRLKeysCertificateSigningCACert.crt"); }
}
public X509Certificate2 SeparateCertificateandCRLKeysCA2CertificateSigningCACert {
get { return GetCertificate ("SeparateCertificateandCRLKeysCA2CertificateSigningCACert.crt"); }
}
[Test]
public void T01_MissingCRL ()
{
X509Certificate2 ee = GetCertificate ("InvalidMissingCRLTest1EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (NoCRLCACert, chain.ChainElements[1].Certificate, "NoCRLCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "NoCRLCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T02_InvalidRevokedCA ()
{
X509Certificate2 ee = GetCertificate ("InvalidRevokedCATest2EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.Revoked | X509ChainStatusFlags.RevocationStatusUnknown | X509ChainStatusFlags.OfflineRevocation, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown | X509ChainStatusFlags.OfflineRevocation, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (RevokedsubCACert, chain.ChainElements[1].Certificate, "RevokedsubCACert");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainElements[1].ChainElementStatus, "RevokedsubCACert.Status");
Assert.AreEqual (GoodCACert, chain.ChainElements[2].Certificate, "GoodCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "GoodCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[3].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[3].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T03_InvalidRevokedEE ()
{
X509Certificate2 ee = GetCertificate ("InvalidRevokedEETest3EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (GoodCACert, chain.ChainElements[1].Certificate, "GoodCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "GoodCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T04_InvalidBadCrlSignature ()
{
X509Certificate2 ee = GetCertificate ("InvalidBadCRLSignatureTest4EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (BadCRLSignatureCACert, chain.ChainElements[1].Certificate, "BadCRLSignatureCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "BadCRLSignatureCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T05_InvalidBadCrlIssuerName ()
{
X509Certificate2 ee = GetCertificate ("InvalidBadCRLIssuerNameTest5EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (BadCRLIssuerNameCACert, chain.ChainElements[1].Certificate, "BadCRLIssuerNameCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "BadCRLIssuerNameCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T06_InvalidWrongCrl ()
{
X509Certificate2 ee = GetCertificate ("InvalidWrongCRLTest6EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (WrongCRLCACert, chain.ChainElements[1].Certificate, "WrongCRLCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "WrongCRLCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T07_ValidTwoCrls ()
{
X509Certificate2 ee = GetCertificate ("ValidTwoCRLsTest7EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsTrue (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (TwoCRLsCACert, chain.ChainElements[1].Certificate, "TwoCRLsCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "TwoCRLsCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T08_InvalidUnknownCrlEntryExtension ()
{
X509Certificate2 ee = GetCertificate ("InvalidUnknownCRLEntryExtensionTest8EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (UnknownCRLEntryExtensionCACert, chain.ChainElements[1].Certificate, "UnknownCRLEntryExtensionCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "UnknownCRLEntryExtensionCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
[Category ("NotDotNet")] // test case is RFC3280 compliant
public void T09_InvalidUnknownCrlExtension ()
{
X509Certificate2 ee = GetCertificate ("InvalidUnknownCRLExtensionTest9EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (UnknownCRLExtensionCACert, chain.ChainElements[1].Certificate, "UnknownCRLExtensionCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "UnknownCRLExtensionCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
[Category ("NotWorking")] // WONTFIX - this isn't RFC3280 compliant
public void T09_InvalidUnknownCrlExtension_MS ()
{
X509Certificate2 ee = GetCertificate ("InvalidUnknownCRLExtensionTest9EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
// MS-BAD - the certificate is REVOKED even if we don't completely understand
// the critical extensions included in the certificate
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (UnknownCRLExtensionCACert, chain.ChainElements[1].Certificate, "UnknownCRLExtensionCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "UnknownCRLExtensionCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T10_InvalidUnknownCrlExtension ()
{
X509Certificate2 ee = GetCertificate ("InvalidUnknownCRLExtensionTest10EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
// X.509.7.3 we should consider the EE as revoked (RevocationStatusUnknown seems fuzzy)
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (UnknownCRLExtensionCACert, chain.ChainElements[1].Certificate, "UnknownCRLExtensionCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "UnknownCRLExtensionCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T11_InvalidOldCrlNextUpdate ()
{
X509Certificate2 ee = GetCertificate ("InvalidOldCRLnextUpdateTest11EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown | X509ChainStatusFlags.OfflineRevocation, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown | X509ChainStatusFlags.OfflineRevocation, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (OldCRLnextUpdateCACert, chain.ChainElements[1].Certificate, "OldCRLnextUpdateCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "OldCRLnextUpdateCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T12_InvalidPre2000CrlNextUpdate ()
{
X509Certificate2 ee = GetCertificate ("Invalidpre2000CRLnextUpdateTest12EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown | X509ChainStatusFlags.OfflineRevocation, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown | X509ChainStatusFlags.OfflineRevocation, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (Pre2000CRLnextUpdateCACert, chain.ChainElements[1].Certificate, "Pre2000CRLnextUpdateCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "Pre2000CRLnextUpdateCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T13_ValidGeneralizedTimeCrlNextUpdate ()
{
X509Certificate2 ee = GetCertificate ("ValidGeneralizedTimeCRLnextUpdateTest13EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsTrue (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (GeneralizedTimeCRLnextUpdateCACert, chain.ChainElements[1].Certificate, "GeneralizedTimeCRLnextUpdateCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "GeneralizedTimeCRLnextUpdateCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T14_ValidNegativeSerialNumber ()
{
X509Certificate2 ee = GetCertificate ("ValidNegativeSerialNumberTest14EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsTrue (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (NegativeSerialNumberCACert, chain.ChainElements[1].Certificate, "NegativeSerialNumberCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "NegativeSerialNumberCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T15_InvalidNegativeSerialNumber ()
{
X509Certificate2 ee = GetCertificate ("InvalidNegativeSerialNumberTest15EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (NegativeSerialNumberCACert, chain.ChainElements[1].Certificate, "NegativeSerialNumberCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "NegativeSerialNumberCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T16_ValidLongSerialNumber ()
{
X509Certificate2 ee = GetCertificate ("ValidLongSerialNumberTest16EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsTrue (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (LongSerialNumberCACert, chain.ChainElements[1].Certificate, "LongSerialNumberCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "LongSerialNumberCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T17_ValidLongSerialNumber ()
{
X509Certificate2 ee = GetCertificate ("ValidLongSerialNumberTest17EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsTrue (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (LongSerialNumberCACert, chain.ChainElements[1].Certificate, "LongSerialNumberCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "LongSerialNumberCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T18_InvalidLongSerialNumber ()
{
X509Certificate2 ee = GetCertificate ("InvalidLongSerialNumberTest18EE.crt");
X509Chain chain = new X509Chain ();
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.Revoked, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (LongSerialNumberCACert, chain.ChainElements[1].Certificate, "LongSerialNumberCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "LongSerialNumberCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T19_ValidSeparateCertificateAndCrlKeys ()
{
X509Certificate2 ee = GetCertificate ("ValidSeparateCertificateandCRLKeysTest19EE.crt");
X509Chain chain = new X509Chain ();
// MS-BAD - doesn't support different keys for signing certificates and CRL
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (SeparateCertificateandCRLKeysCertificateSigningCACert, chain.ChainElements[1].Certificate, "SeparateCertificateandCRLKeysCertificateSigningCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "SeparateCertificateandCRLKeysCertificateSigningCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T20_InvalidSeparateCertificateAndCrlKeys ()
{
X509Certificate2 ee = GetCertificate ("InvalidSeparateCertificateandCRLKeysTest20EE.crt");
X509Chain chain = new X509Chain ();
// looks ok but in fact it's confused
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (SeparateCertificateandCRLKeysCertificateSigningCACert, chain.ChainElements[1].Certificate, "SeparateCertificateandCRLKeysCertificateSigningCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "SeparateCertificateandCRLKeysCertificateSigningCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
[Test]
public void T21_InvalidSeparateCertificateAndCrlKeys ()
{
X509Certificate2 ee = GetCertificate ("InvalidSeparateCertificateandCRLKeysTest21EE.crt");
X509Chain chain = new X509Chain ();
// looks ok but in fact it's confused
Assert.IsFalse (chain.Build (ee), "Build");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
Assert.AreEqual (SeparateCertificateandCRLKeysCA2CertificateSigningCACert, chain.ChainElements[1].Certificate, "SeparateCertificateandCRLKeysCA2CertificateSigningCACert");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "SeparateCertificateandCRLKeysCA2CertificateSigningCACert.Status");
Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
}
}
}
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