121 lines
3.9 KiB
C#
121 lines
3.9 KiB
C#
//
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// BasicConstraintsExtensionTest.cs - NUnit Test Cases for
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// Mono.Security.X509.Extensions.BasicConstraintsExtension
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//
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// Authors:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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using System;
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using System.IO;
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using Mono.Security;
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using Mono.Security.X509;
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using Mono.Security.X509.Extensions;
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using NUnit.Framework;
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namespace MonoTests.Mono.Security.X509.Extensions {
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[TestFixture]
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public class BasicConstraintsExtensionTest {
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private void Save (string filename, X509Extension ext)
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{
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using (FileStream fs = File.OpenWrite (filename)) {
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byte[] raw = ext.GetBytes ();
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fs.Write (raw, 0, raw.Length);
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fs.Close ();
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}
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}
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private void Empty (BasicConstraintsExtension bce)
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{
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Assert.IsFalse (bce.Critical, "Critical");
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Assert.AreEqual ("2.5.29.19", bce.Oid, "Oid");
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Assert.IsNotNull (bce.Name, "Name");
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Assert.IsFalse (bce.Name == bce.Oid, "Name!=Oid");
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Assert.IsFalse (bce.CertificateAuthority, "CertificateAuthority");
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Assert.AreEqual (BasicConstraintsExtension.NoPathLengthConstraint, bce.PathLenConstraint, "PathLenConstraint");
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}
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[Test]
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public void Constructor_Empty ()
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{
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BasicConstraintsExtension bce = new BasicConstraintsExtension ();
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Empty (bce);
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}
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[Test]
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public void Constructor_Extension ()
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{
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BasicConstraintsExtension ext = new BasicConstraintsExtension ();
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BasicConstraintsExtension bce = new BasicConstraintsExtension (ext);
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Empty (bce);
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}
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[Test]
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public void Constructor_ASN1 ()
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{
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BasicConstraintsExtension ext = new BasicConstraintsExtension ();
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BasicConstraintsExtension bce = new BasicConstraintsExtension (ext.ASN1);
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Empty (bce);
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}
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[Test]
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public void CertificateAuthority_Critical ()
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{
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BasicConstraintsExtension bce = new BasicConstraintsExtension ();
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bce.Critical = true;
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bce.CertificateAuthority = true;
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bce.PathLenConstraint = 0;
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Assert.AreEqual ("30-12-06-03-55-1D-13-01-01-FF-04-08-30-06-01-01-FF-02-01-00", BitConverter.ToString (bce.GetBytes ()), "GetBytes");
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BasicConstraintsExtension bce2 = new BasicConstraintsExtension (bce.ASN1);
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Assert.IsTrue (bce2.Critical, "Critical");
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Assert.IsTrue (bce2.CertificateAuthority, "CertificateAuthority");
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Assert.AreEqual (0, bce2.PathLenConstraint, "PathLenConstraint");
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}
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[Test]
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public void CertificateAuthority_NoPathLengthConstraint ()
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{
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BasicConstraintsExtension bce = new BasicConstraintsExtension ();
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bce.CertificateAuthority = true;
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bce.PathLenConstraint = BasicConstraintsExtension.NoPathLengthConstraint;
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Assert.AreEqual ("30-0C-06-03-55-1D-13-04-05-30-03-01-01-FF", BitConverter.ToString (bce.GetBytes ()), "GetBytes");
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BasicConstraintsExtension bce2 = new BasicConstraintsExtension (bce.ASN1);
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Assert.IsFalse (bce2.Critical, "Critical");
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Assert.IsTrue (bce2.CertificateAuthority, "CertificateAuthority");
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Assert.AreEqual (BasicConstraintsExtension.NoPathLengthConstraint, bce2.PathLenConstraint, "PathLenConstraint");
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}
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[Test]
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public void NotCertificateAuthority ()
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{
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BasicConstraintsExtension bce = new BasicConstraintsExtension ();
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bce.CertificateAuthority = false;
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// CertificateAuthority isn't encoded (default value is false)
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bce.PathLenConstraint = Int32.MaxValue;
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// PathLenConstraint is ignored (per RFC3280)
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Assert.AreEqual ("30-09-06-03-55-1D-13-04-02-30-00", BitConverter.ToString (bce.GetBytes ()), "GetBytes");
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BasicConstraintsExtension bce2 = new BasicConstraintsExtension (bce.ASN1);
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Assert.IsFalse (bce2.Critical, "Critical");
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Assert.IsFalse (bce2.CertificateAuthority, "CertificateAuthority");
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Assert.AreEqual (BasicConstraintsExtension.NoPathLengthConstraint, bce2.PathLenConstraint, "PathLenConstraint");
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}
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[Test]
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[ExpectedException (typeof (ArgumentOutOfRangeException))]
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public void NegativePathLenConstraint ()
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{
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BasicConstraintsExtension bce = new BasicConstraintsExtension ();
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bce.PathLenConstraint = Int32.MinValue;
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}
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}
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}
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