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using System;
using System.Text;
using NUnit.Framework;
using Org.BouncyCastle.Utilities;
using Org.BouncyCastle.Utilities.Encoders;
using Org.BouncyCastle.Utilities.Test;
namespace Org.BouncyCastle.Asn1.Tests
{
[TestFixture]
public class DerApplicationSpecificTest
: SimpleTest
{
private static readonly byte[] impData = Hex.Decode("430109");
private static readonly byte[] certData = Hex.Decode(
"7F218201897F4E8201495F290100420E44454356434145504153533030317F49"
+ "81FD060A04007F00070202020202811CD7C134AA264366862A18302575D1D787"
+ "B09F075797DA89F57EC8C0FF821C68A5E62CA9CE6C1C299803A6C1530B514E18"
+ "2AD8B0042A59CAD29F43831C2580F63CCFE44138870713B1A92369E33E2135D2"
+ "66DBB372386C400B8439040D9029AD2C7E5CF4340823B2A87DC68C9E4CE3174C"
+ "1E6EFDEE12C07D58AA56F772C0726F24C6B89E4ECDAC24354B9E99CAA3F6D376"
+ "1402CD851CD7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A793"
+ "9F863904393EE8E06DB6C7F528F8B4260B49AA93309824D92CDB1807E5437EE2"
+ "E26E29B73A7111530FA86B350037CB9415E153704394463797139E148701015F"
+ "200E44454356434145504153533030317F4C0E060904007F0007030102015301"
+ "C15F25060007000400015F24060009000400015F37384CCF25C59F3612EEE188"
+ "75F6C5F2E2D21F0395683B532A26E4C189B71EFE659C3F26E0EB9AEAE9986310"
+ "7F9B0DADA16414FFA204516AEE2B");
private static readonly byte[] sampleData = Hex.Decode(
"613280020780a106060456000104a203020101a305a103020101be80288006025101020109a080b2800a01000000000000000000");
public override string Name
{
get { return "DerApplicationSpecific"; }
}
private void TestTaggedObject()
{
// boolean explicit, int tagNo, ASN1Encodable obj
bool isExplicit = false;
// Type1 ::= VisibleString
DerVisibleString type1 = new DerVisibleString("Jones");
if (!Arrays.AreEqual(Hex.Decode("1A054A6F6E6573"), type1.GetEncoded()))
{
Fail("ERROR: expected value doesn't match!");
}
// Type2 ::= [APPLICATION 3] IMPLICIT Type1
isExplicit = false;
DerApplicationSpecific type2 = new DerApplicationSpecific(isExplicit, 3, type1);
// type2.isConstructed()
if (!Arrays.AreEqual(Hex.Decode("43054A6F6E6573"), type2.GetEncoded()))
{
Fail("ERROR: expected value doesn't match!");
}
// Type3 ::= [2] Type2
isExplicit = true;
DerTaggedObject type3 = new DerTaggedObject(isExplicit, 2, type2);
if (!Arrays.AreEqual(Hex.Decode("A20743054A6F6E6573"), type3.GetEncoded()))
{
Fail("ERROR: expected value doesn't match!");
}
// Type4 ::= [APPLICATION 7] IMPLICIT Type3
isExplicit = false;
DerApplicationSpecific type4 = new DerApplicationSpecific(isExplicit, 7, type3);
if (!Arrays.AreEqual(Hex.Decode("670743054A6F6E6573"), type4.GetEncoded()))
{
Fail("ERROR: expected value doesn't match!");
}
// Type5 ::= [2] IMPLICIT Type2
isExplicit = false;
DerTaggedObject type5 = new DerTaggedObject(isExplicit, 2, type2);
// type5.isConstructed()
if (!Arrays.AreEqual(Hex.Decode("82054A6F6E6573"), type5.GetEncoded()))
{
Fail("ERROR: expected value doesn't match!");
}
}
public override void PerformTest()
{
TestTaggedObject();
DerApplicationSpecific appSpec = (DerApplicationSpecific)Asn1Object.FromByteArray(sampleData);
if (1 != appSpec.ApplicationTag)
{
Fail("wrong tag detected");
}
DerInteger val = new DerInteger(9);
DerApplicationSpecific tagged = new DerApplicationSpecific(false, 3, val);
if (!AreEqual(impData, tagged.GetEncoded()))
{
Fail("implicit encoding failed");
}
DerInteger recVal = (DerInteger) tagged.GetObject(Asn1Tags.Integer);
if (!val.Equals(recVal))
{
Fail("implicit read back failed");
}
DerApplicationSpecific certObj = (DerApplicationSpecific)
Asn1Object.FromByteArray(certData);
if (!certObj.IsConstructed() || certObj.ApplicationTag != 33)
{
Fail("parsing of certificate data failed");
}
byte[] encoded = certObj.GetDerEncoded();
if (!Arrays.AreEqual(certData, encoded))
{
Fail("re-encoding of certificate data failed");
}
}
public static void Main(
string[] args)
{
RunTest(new DerApplicationSpecificTest());
}
[Test]
public void TestFunction()
{
string resultText = Perform().ToString();
Assert.AreEqual(Name + ": Okay", resultText);
}
}
}
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