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194 lines
10 KiB
C#
194 lines
10 KiB
C#
//
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// Pkits_4_07_KeyUsage.cs -
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// NUnit tests for Pkits 4.7 : Key Usage
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using NUnit.Framework;
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using System;
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using System.Security.Cryptography.X509Certificates;
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namespace MonoTests.System.Security.Cryptography.X509Certificates {
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/*
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* Notes:
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*
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* [MS/XP][!RFC3280] keyUsage for cRLsign isn't checked
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*
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* See PkitsTest.cs for more details
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*/
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[TestFixture]
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[Category ("PKITS")]
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public class Pkits_4_07_KeyUsage: PkitsTest {
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public X509Certificate2 KeyUsageCriticalkeyCertSignFalseCACert {
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get { return GetCertificate ("keyUsageCriticalkeyCertSignFalseCACert.crt"); }
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}
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public X509Certificate2 KeyUsageNotCriticalkeyCertSignFalseCACert {
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get { return GetCertificate ("keyUsageNotCriticalkeyCertSignFalseCACert.crt"); }
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}
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public X509Certificate2 KeyUsageNotCriticalCACert {
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get { return GetCertificate ("keyUsageNotCriticalCACert.crt"); }
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}
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public X509Certificate2 KeyUsageCriticalcRLSignFalseCACert {
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get { return GetCertificate ("keyUsageCriticalcRLSignFalseCACert.crt"); }
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}
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public X509Certificate2 KeyUsageNotCriticalcRLSignFalseCACert {
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get { return GetCertificate ("keyUsageNotCriticalcRLSignFalseCACert.crt"); }
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}
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[Test]
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public void T1_InvalidKeyUsageCriticalKeyCertSignFalse ()
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{
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X509Certificate2 ee = GetCertificate ("InvalidkeyUsageCriticalkeyCertSignFalseTest1EE.crt");
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X509Chain chain = new X509Chain ();
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Assert.IsFalse (chain.Build (ee), "Build");
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CheckChainStatus (X509ChainStatusFlags.NotValidForUsage, chain.ChainStatus, "ChainStatus");
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Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
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// INFO: keyUsage only has CrlSign (no KeyCertSign)
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// INFO: it's critical too but that doesn't change anything
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Assert.AreEqual (KeyUsageCriticalkeyCertSignFalseCACert, chain.ChainElements[1].Certificate, "KeyUsageCriticalkeyCertSignFalseCACert");
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CheckChainStatus (X509ChainStatusFlags.NotValidForUsage, chain.ChainElements[1].ChainElementStatus, "KeyUsageCriticalkeyCertSignFalseCACert.Status");
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Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
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}
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[Test]
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public void T2_InvalidKeyUsageNotCriticalKeyCertSignFalse ()
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{
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X509Certificate2 ee = GetCertificate ("InvalidkeyUsageNotCriticalkeyCertSignFalseTest2EE.crt");
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X509Chain chain = new X509Chain ();
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Assert.IsFalse (chain.Build (ee), "Build");
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CheckChainStatus (X509ChainStatusFlags.NotValidForUsage, chain.ChainStatus, "ChainStatus");
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Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
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// INFO: keyUsage only has CrlSign (no KeyCertSign)
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
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Assert.AreEqual (KeyUsageNotCriticalkeyCertSignFalseCACert, chain.ChainElements[1].Certificate, "KeyUsageNotCriticalkeyCertSignFalseCACert");
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CheckChainStatus (X509ChainStatusFlags.NotValidForUsage, chain.ChainElements[1].ChainElementStatus, "KeyUsageNotCriticalkeyCertSignFalseCACert.Status");
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Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
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}
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[Test]
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public void T3_ValidKeyUsageNotCritical ()
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{
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X509Certificate2 ee = GetCertificate ("ValidkeyUsageNotCriticalTest3EE.crt");
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X509Chain chain = new X509Chain ();
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Assert.IsTrue (chain.Build (ee), "Build");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
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Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
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Assert.AreEqual (KeyUsageNotCriticalCACert, chain.ChainElements[1].Certificate, "KeyUsageNotCriticalCACert");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "KeyUsageNotCriticalCACert.Status");
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Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
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}
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[Test]
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[Category ("NotDotNet")] // test case is RFC3280 compliant
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public void T4_InvalidKeyUsageCriticalCRLSignFalse ()
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{
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X509Certificate2 ee = GetCertificate ("InvalidkeyUsageCriticalcRLSignFalseTest4EE.crt");
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X509Chain chain = new X509Chain ();
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// INFO: keyUsage doesn't allow CRL signature verification
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Assert.IsFalse (chain.Build (ee), "Build");
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CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
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Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
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CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
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Assert.AreEqual (KeyUsageCriticalcRLSignFalseCACert, chain.ChainElements[1].Certificate, "KeyUsageCriticalcRLSignFalseCACert");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "KeyUsageCriticalcRLSignFalseCACert.Status");
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Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
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}
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[Test]
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[Category ("NotWorking")] // WONTFIX - this isn't RFC3280 compliant
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public void T4_InvalidKeyUsageCriticalCRLSignFalse_MS ()
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{
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X509Certificate2 ee = GetCertificate ("InvalidkeyUsageCriticalcRLSignFalseTest4EE.crt");
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X509Chain chain = new X509Chain ();
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// MS-BAD / this is NOT valid wrt RFC3280
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// keyUsage doesn't allow CRL signature verification
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Assert.IsTrue (chain.Build (ee), "Build");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
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Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
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Assert.AreEqual (KeyUsageCriticalcRLSignFalseCACert, chain.ChainElements[1].Certificate, "KeyUsageCriticalcRLSignFalseCACert");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "KeyUsageCriticalcRLSignFalseCACert.Status");
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Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
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}
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[Test]
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[Category ("NotDotNet")] // test case is RFC3280 compliant
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public void T5_InvalidKeyUsageNotCriticalCRLSignFalse ()
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{
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X509Certificate2 ee = GetCertificate ("InvalidkeyUsageNotCriticalcRLSignFalseTest5EE.crt");
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X509Chain chain = new X509Chain ();
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// INFO: keyUsage doesn't allow CRL signature verification
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Assert.IsFalse (chain.Build (ee), "Build");
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CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainStatus, "ChainStatus");
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Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
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CheckChainStatus (X509ChainStatusFlags.RevocationStatusUnknown, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
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Assert.AreEqual (KeyUsageNotCriticalcRLSignFalseCACert, chain.ChainElements[1].Certificate, "KeyUsageNotCriticalcRLSignFalseCACert");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "KeyUsageNotCriticalcRLSignFalseCACert.Status");
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Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
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}
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[Test]
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[Category ("NotWorking")] // WONTFIX - this isn't RFC3280 compliant
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public void T5_InvalidKeyUsageNotCriticalCRLSignFalse_MS ()
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{
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X509Certificate2 ee = GetCertificate ("InvalidkeyUsageNotCriticalcRLSignFalseTest5EE.crt");
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X509Chain chain = new X509Chain ();
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// MS-BAD / this is NOT valid wrt RFC3280
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// keyUsage doesn't allow CRL signature verification
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Assert.IsTrue (chain.Build (ee), "Build");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainStatus, "ChainStatus");
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Assert.AreEqual (ee, chain.ChainElements[0].Certificate, "EndEntity");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[0].ChainElementStatus, "EndEntity.Status");
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Assert.AreEqual (KeyUsageNotCriticalcRLSignFalseCACert, chain.ChainElements[1].Certificate, "KeyUsageNotCriticalcRLSignFalseCACert");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[1].ChainElementStatus, "KeyUsageNotCriticalcRLSignFalseCACert.Status");
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Assert.AreEqual (TrustAnchorRoot, chain.ChainElements[2].Certificate, "TrustAnchorRoot");
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CheckChainStatus (X509ChainStatusFlags.NoError, chain.ChainElements[2].ChainElementStatus, "TrustAnchorRoot.Status");
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}
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}
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}
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