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//
// X501NameTest.cs - NUnit Test Cases for the X501Name class
//
// Authors:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
using System;
using System.Text;
using Mono.Security;
using Mono.Security.X509;
using NUnit.Framework;
namespace MonoTests.Mono.Security.X509 {
[TestFixture]
public class X501NameTest {
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void FromString_Null ()
{
ASN1 asn = X501.FromString (null);
}
[Test]
public void FromString_Empty ()
{
ASN1 asn = X501.FromString (String.Empty);
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (0, asn.Count, "Count");
}
[Test]
public void FromString_Simple ()
{
ASN1 asn = X501.FromString ("CN=foobar, C=US");
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (2, asn.Count, "Count");
Assert.AreEqual (0x31, asn[0].Tag, "Tag-0");
Assert.AreEqual (1, asn[0].Count, "Count-0");
Assert.AreEqual ("2.5.4.3", ASN1Convert.ToOid (asn[0][0][0]), "OID-0");
Assert.AreEqual ("foobar", Encoding.ASCII.GetString (asn[0][0][1].Value), "Value-0");
Assert.AreEqual (0x31, asn[1].Tag, "Tag-1");
Assert.AreEqual (1, asn[1].Count, "Count-1");
Assert.AreEqual ("2.5.4.6", ASN1Convert.ToOid (asn[1][0][0]), "OID-1");
Assert.AreEqual ("US", Encoding.ASCII.GetString (asn[1][0][1].Value), "Value-1");
}
[Test] // bug #75780
public void FromString_Quoted ()
{
ASN1 asn = X501.FromString ("CN=\"foo, bar\", C=US");
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (2, asn.Count, "Count");
Assert.AreEqual (0x31, asn[0].Tag, "Tag-0");
Assert.AreEqual (1, asn[0].Count, "Count-0");
Assert.AreEqual ("2.5.4.3", ASN1Convert.ToOid (asn[0][0][0]), "OID-0");
Assert.AreEqual ("foo, bar", Encoding.ASCII.GetString (asn[0][0][1].Value), "Value-0");
Assert.AreEqual (0x31, asn[1].Tag, "Tag-1");
Assert.AreEqual (1, asn[1].Count, "Count-1");
Assert.AreEqual ("2.5.4.6", ASN1Convert.ToOid (asn[1][0][0]), "OID-1");
Assert.AreEqual ("US", Encoding.ASCII.GetString (asn[1][0][1].Value), "Value-1");
}
[Test]
public void FromString_EscapingComma ()
{
// from rfc2253
ASN1 asn = X501.FromString ("CN=L. Eagle,O=Sue\\, Grabbit and Runn,C=GB");
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (3, asn.Count, "Count");
Assert.AreEqual (0x31, asn[0].Tag, "Tag-0");
Assert.AreEqual (1, asn[0].Count, "Count-0");
Assert.AreEqual ("2.5.4.3", ASN1Convert.ToOid (asn[0][0][0]), "OID-0");
Assert.AreEqual ("L. Eagle", Encoding.ASCII.GetString (asn[0][0][1].Value), "Value-0");
Assert.AreEqual (0x31, asn[1].Tag, "Tag-1");
Assert.AreEqual (1, asn[1].Count, "Count-1");
Assert.AreEqual ("2.5.4.10", ASN1Convert.ToOid (asn[1][0][0]), "OID-1");
Assert.AreEqual ("Sue, Grabbit and Runn", Encoding.ASCII.GetString (asn[1][0][1].Value), "Value-1");
Assert.AreEqual (0x31, asn[2].Tag, "Tag-2");
Assert.AreEqual (1, asn[2].Count, "Count-2");
Assert.AreEqual ("2.5.4.6", ASN1Convert.ToOid (asn[2][0][0]), "OID-2");
Assert.AreEqual ("GB", Encoding.ASCII.GetString (asn[2][0][1].Value), "Value-2");
}
[Test]
public void FromString_OID ()
{
// adapted from rfc2253
ASN1 asn = X501.FromString ("1.3.6.1.4.1.1466.0=Mono,O=Test,C=GB");
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (3, asn.Count, "Count");
Assert.AreEqual (0x31, asn[0].Tag, "Tag-0");
Assert.AreEqual (1, asn[0].Count, "Count-0");
Assert.AreEqual ("1.3.6.1.4.1.1466.0", ASN1Convert.ToOid (asn[0][0][0]), "OID-0");
Assert.AreEqual ("Mono", Encoding.ASCII.GetString (asn[0][0][1].Value), "Value-0");
Assert.AreEqual (0x31, asn[1].Tag, "Tag-1");
Assert.AreEqual (1, asn[1].Count, "Count-1");
Assert.AreEqual ("2.5.4.10", ASN1Convert.ToOid (asn[1][0][0]), "OID-1");
Assert.AreEqual ("Test", Encoding.ASCII.GetString (asn[1][0][1].Value), "Value-1");
Assert.AreEqual (0x31, asn[2].Tag, "Tag-2");
Assert.AreEqual (1, asn[2].Count, "Count-2");
Assert.AreEqual ("2.5.4.6", ASN1Convert.ToOid (asn[2][0][0]), "OID-2");
Assert.AreEqual ("GB", Encoding.ASCII.GetString (asn[2][0][1].Value), "Value-2");
}
[Test]
[Ignore ("# support isn't implemented")]
public void FromString_UnrecognizedEncoding ()
{
// from rfc2253
ASN1 asn = X501.FromString ("1.3.6.1.4.1.1466.0=#04024869,O=Test,C=GB");
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (3, asn.Count, "Count");
Assert.AreEqual (0x31, asn[0].Tag, "Tag-0");
Assert.AreEqual (1, asn[0].Count, "Count-0");
Assert.AreEqual ("1.3.6.1.4.1.1466.0", ASN1Convert.ToOid (asn[0][0][0]), "OID-0");
ASN1 octetstring = asn[0][0][1];
Assert.AreEqual (0x04, octetstring.Tag, "Value-Tag");
Assert.AreEqual (2, octetstring.Length, "Value-Length");
Assert.AreEqual ("4869", BitConverter.ToString (octetstring.Value), "Value-Value");
}
[Test]
public void FromString_EscapingCarriageReturn ()
{
// from rfc2253
ASN1 asn = X501.FromString (@"CN=Before\0DAfter,O=Test,C=GB");
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (3, asn.Count, "Count");
Assert.AreEqual (0x31, asn[0].Tag, "Tag-0");
Assert.AreEqual (1, asn[0].Count, "Count-0");
Assert.AreEqual ("2.5.4.3", ASN1Convert.ToOid (asn[0][0][0]), "OID-0");
Assert.AreEqual ("Before\rAfter", Encoding.ASCII.GetString (asn[0][0][1].Value), "Value-0");
Assert.AreEqual (0x31, asn[1].Tag, "Tag-1");
Assert.AreEqual (1, asn[1].Count, "Count-1");
Assert.AreEqual ("2.5.4.10", ASN1Convert.ToOid (asn[1][0][0]), "OID-1");
Assert.AreEqual ("Test", Encoding.ASCII.GetString (asn[1][0][1].Value), "Value-1");
Assert.AreEqual (0x31, asn[2].Tag, "Tag-2");
Assert.AreEqual (1, asn[2].Count, "Count-2");
Assert.AreEqual ("2.5.4.6", ASN1Convert.ToOid (asn[2][0][0]), "OID-2");
Assert.AreEqual ("GB", Encoding.ASCII.GetString (asn[2][0][1].Value), "Value-2");
}
[Test]
public void FromString_EscapingNonAscii ()
{
// adapted from rfc2253
ASN1 asn = X501.FromString (@"CN=Lu\C4\8Di\C4\87,O=Test,C=GB");
Assert.AreEqual (0x30, asn.Tag, "Tag");
Assert.AreEqual (3, asn.Count, "Count");
Assert.AreEqual (0x31, asn[0].Tag, "Tag-0");
Assert.AreEqual (1, asn[0].Count, "Count-0");
Assert.AreEqual ("2.5.4.3", ASN1Convert.ToOid (asn[0][0][0]), "OID-0");
char[] value = Encoding.BigEndianUnicode.GetChars (asn[0][0][1].Value);
Assert.AreEqual (0x004C, value[0], "Value-0[0]");
Assert.AreEqual (0x0075, value[1], "Value-0[1]");
Assert.AreEqual (0x010D, value[2], "Value-0[2]");
Assert.AreEqual (0x0069, value[3], "Value-0[3]");
Assert.AreEqual (0x0107, value[4], "Value-0[4]");
Assert.AreEqual (0x31, asn[1].Tag, "Tag-1");
Assert.AreEqual (1, asn[1].Count, "Count-1");
Assert.AreEqual ("2.5.4.10", ASN1Convert.ToOid (asn[1][0][0]), "OID-1");
Assert.AreEqual ("Test", Encoding.ASCII.GetString (asn[1][0][1].Value), "Value-1");
Assert.AreEqual (0x31, asn[2].Tag, "Tag-2");
Assert.AreEqual (1, asn[2].Count, "Count-2");
Assert.AreEqual ("2.5.4.6", ASN1Convert.ToOid (asn[2][0][0]), "OID-2");
Assert.AreEqual ("GB", Encoding.ASCII.GetString (asn[2][0][1].Value), "Value-2");
}
[Test]
[Ignore ("multi-valued support isn't implemented")]
public void FromString_MultiValued ()
{
// from rfc2253
ASN1 asn = X501.FromString ("OU=Sales+CN=J. Smith,O=Widget Inc.,C=US");
}
}
}
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