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The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8 with debug enabled.
package org.bouncycastle.asn1.test;
import org.bouncycastle.asn1.ASN1ObjectIdentifier;
import org.bouncycastle.asn1.x509.X509Extensions;
import org.bouncycastle.asn1.x509.X509ExtensionsGenerator;
import org.bouncycastle.util.test.SimpleTest;
public class X509ExtensionsTest
extends SimpleTest
{
private static final ASN1ObjectIdentifier OID_2 = new ASN1ObjectIdentifier("1.2.2");
private static final ASN1ObjectIdentifier OID_3 = new ASN1ObjectIdentifier("1.2.3");
private static final ASN1ObjectIdentifier OID_1 = new ASN1ObjectIdentifier("1.2.1");
public String getName()
{
return "X509Extensions";
}
public void performTest() throws Exception
{
X509ExtensionsGenerator gen = new X509ExtensionsGenerator();
gen.addExtension(OID_1, true, new byte[20]);
gen.addExtension(OID_2, true, new byte[20]);
X509Extensions ext1 = gen.generate();
X509Extensions ext2 = gen.generate();
if (!ext1.equals(ext2))
{
fail("equals test failed");
}
gen.reset();
gen.addExtension(OID_2, true, new byte[20]);
gen.addExtension(OID_1, true, new byte[20]);
ext2 = gen.generate();
if (ext1.equals(ext2))
{
fail("inequality test failed");
}
if (!ext1.equivalent(ext2))
{
fail("equivalence true failed");
}
gen.reset();
gen.addExtension(OID_1, true, new byte[22]);
gen.addExtension(OID_2, true, new byte[20]);
ext2 = gen.generate();
if (ext1.equals(ext2))
{
fail("inequality 1 failed");
}
if (ext1.equivalent(ext2))
{
fail("non-equivalence 1 failed");
}
gen.reset();
gen.addExtension(OID_3, true, new byte[20]);
gen.addExtension(OID_2, true, new byte[20]);
ext2 = gen.generate();
if (ext1.equals(ext2))
{
fail("inequality 2 failed");
}
if (ext1.equivalent(ext2))
{
fail("non-equivalence 2 failed");
}
try
{
gen.addExtension(OID_2, true, new byte[20]);
fail("repeated oid");
}
catch (IllegalArgumentException e)
{
if (!e.getMessage().equals("extension 1.2.2 already added"))
{
fail("wrong exception on repeated oid: " + e.getMessage());
}
}
}
public static void main(
String[] args)
{
runTest(new X509ExtensionsTest());
}
}
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