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using System;
using NUnit.Framework;
using Org.BouncyCastle.Asn1.Pkcs;
using Org.BouncyCastle.Utilities;
using Org.BouncyCastle.Utilities.Encoders;
using Org.BouncyCastle.Utilities.Test;
namespace Org.BouncyCastle.Asn1.Tests
{
/**
* X.690 test example
*/
[TestFixture]
public class OidTest
: SimpleTest
{
private static readonly byte[] req1 = Hex.Decode("0603813403");
private static readonly byte[] req2 = Hex.Decode("06082A36FFFFFFDD6311");
public override string Name
{
get { return "OID"; }
}
private void RecodeCheck(string oid, byte[] enc)
{
DerObjectIdentifier o = new DerObjectIdentifier(oid);
DerObjectIdentifier encO = (DerObjectIdentifier) Asn1Object.FromByteArray(enc);
if (!o.Equals(encO))
{
Fail("oid ID didn't match", o, encO);
}
byte[] bytes = o.GetDerEncoded();
if (!Arrays.AreEqual(bytes, enc))
{
Fail("failed comparison test", Hex.ToHexString(enc), Hex.ToHexString(bytes));
}
}
private void CheckValid(string oid)
{
Assert.True(DerObjectIdentifier.TryFromID(oid, out var ignore));
DerObjectIdentifier o = new DerObjectIdentifier(oid);
o = (DerObjectIdentifier)Asn1Object.FromByteArray(o.GetEncoded());
if (!o.Id.Equals(oid))
{
Fail("failed oid check: " + oid);
}
}
private void CheckInvalid(string oid)
{
Assert.False(DerObjectIdentifier.TryFromID(oid, out var ignore));
try
{
new DerObjectIdentifier(oid);
Fail("failed to catch bad oid: " + oid);
}
catch (FormatException)
{
// expected
}
}
private void BranchCheck(string stem, string branch)
{
string expected = stem + "." + branch;
string actual = new DerObjectIdentifier(stem).Branch(branch).Id;
if (expected != actual)
{
Fail("failed 'branch' check for " + stem + "/" + branch);
}
}
private void OnCheck(string stem, string test, bool expected)
{
if (expected != new DerObjectIdentifier(test).On(new DerObjectIdentifier(stem)))
{
Fail("failed 'on' check for " + stem + "/" + test);
}
}
public override void PerformTest()
{
RecodeCheck("2.100.3", req1);
RecodeCheck("1.2.54.34359733987.17", req2);
CheckValid(PkcsObjectIdentifiers.Pkcs9AtContentType.Id);
CheckValid("0.1");
CheckValid("1.1.127.32512.8323072.2130706432.545460846592.139637976727552.35747322042253312.9151314442816847872");
CheckValid("1.2.123.12345678901.1.1.1");
CheckValid("2.25.196556539987194312349856245628873852187.1");
CheckValid("0.0");
CheckValid("0.0.1");
CheckValid("0.39");
CheckValid("0.39.1");
CheckValid("1.0");
CheckValid("1.0.1");
CheckValid("1.39");
CheckValid("1.39.1");
CheckValid("2.0");
CheckValid("2.0.1");
CheckValid("2.40");
CheckValid("2.40.1");
CheckInvalid("0");
CheckInvalid("1");
CheckInvalid("2");
CheckInvalid("3.1");
CheckInvalid("..1");
CheckInvalid("192.168.1.1");
CheckInvalid(".123452");
CheckInvalid("1.");
CheckInvalid("1.345.23.34..234");
CheckInvalid("1.345.23.34.234.");
CheckInvalid(".12.345.77.234");
CheckInvalid(".12.345.77.234.");
CheckInvalid("1.2.3.4.A.5");
CheckInvalid("1,2");
CheckInvalid("0.40");
CheckInvalid("0.40.1");
CheckInvalid("0.100");
CheckInvalid("0.100.1");
CheckInvalid("1.40");
CheckInvalid("1.40.1");
CheckInvalid("1.100");
CheckInvalid("1.100.1");
BranchCheck("1.1", "2.2");
OnCheck("1.1", "1.1", false);
OnCheck("1.1", "1.2", false);
OnCheck("1.1", "1.2.1", false);
OnCheck("1.1", "2.1", false);
OnCheck("1.1", "1.11", false);
OnCheck("1.12", "1.1.2", false);
OnCheck("1.1", "1.1.1", true);
OnCheck("1.1", "1.1.2", true);
OnCheck("1.2.3.4.5.6", "1.2.3.4.5.6", false);
OnCheck("1.2.3.4.5.6", "1.2.3.4.5.6.7", true);
OnCheck("1.2.3.4.5.6", "1.2.3.4.5.6.7.8", true);
}
[Test]
public void TestFunction()
{
string resultText = Perform().ToString();
Assert.AreEqual(Name + ": Okay", resultText);
}
}
}
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