public void testBadCertificateName()
{
Interest interest1 = fixture_.makeCommandInterest(fixture_.identity_);
KeyLocator keyLocator = new KeyLocator();
keyLocator.setType(net.named_data.jndn.KeyLocatorType.KEYNAME);
keyLocator.setKeyName(new Name("/bad/cert/name"));
Sha256WithRsaSignature signatureInfo = new Sha256WithRsaSignature();
signatureInfo.setKeyLocator(keyLocator);
setNameComponent(interest1, net.named_data.jndn.security.CommandInterestSigner.POS_SIGNATURE_INFO,
net.named_data.jndn.encoding.TlvWireFormat.get().encodeSignatureInfo(signatureInfo));
validateExpectFailure(interest1, "Should fail (bad certificate name)");
}
public void testBadKeyLocatorType()
{
Interest interest1 = fixture_.makeCommandInterest(fixture_.identity_);
KeyLocator keyLocator = new KeyLocator();
keyLocator.setType(net.named_data.jndn.KeyLocatorType.KEY_LOCATOR_DIGEST);
keyLocator.setKeyData(new Blob(new int[] { 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd }));
Sha256WithRsaSignature signatureInfo = new Sha256WithRsaSignature();
signatureInfo.setKeyLocator(keyLocator);
setNameComponent(interest1, net.named_data.jndn.security.CommandInterestSigner.POS_SIGNATURE_INFO,
net.named_data.jndn.encoding.TlvWireFormat.get().encodeSignatureInfo(signatureInfo));
validateExpectFailure(interest1, "Should fail (bad KeyLocator type)");
}
private static Sha256WithRsaSignature generateFakeSignature()
{
Sha256WithRsaSignature signatureInfo = new Sha256WithRsaSignature();
Name keyLocatorName = new Name("/ndn/site1/KEY/ksk-2516425377094");
KeyLocator keyLocator = new KeyLocator();
keyLocator.setType(net.named_data.jndn.KeyLocatorType.KEYNAME);
keyLocator.setKeyName(keyLocatorName);
signatureInfo.setKeyLocator(keyLocator);
ValidityPeriod period = new ValidityPeriod();
period.setPeriod(net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T050000"),
net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T060000"));
signatureInfo.setValidityPeriod(period);
Blob block2 = new Blob(SIG_VALUE, false);
signatureInfo.setSignature(block2);
return(signatureInfo);
}
benchmarkEncodeDataSeconds
(int nIterations, bool useComplex, bool useCrypto, KeyType keyType,
Blob[] encoding)
{
Name name;
Blob content;
if (useComplex)
{
// Use a large name and content.
name = new Name
("/ndn/ucla.edu/apps/lwndn-test/numbers.txt/%FD%05%05%E8%0C%CE%1D/%00");
StringBuilder contentStream = new StringBuilder();
int count = 1;
contentStream.append(count++);
while (contentStream.toString().Length < 1115)
{
contentStream.append(" ").append(count++);
}
content = new Blob(contentStream.toString());
}
else
{
// Use a small name and content.
name = new Name("/test");
content = new Blob("abc");
}
Name.Component finalBlockId =
new Name.Component(new Blob(new byte[] { (byte)0 }));
// Initialize the KeyChain storage in case useCrypto is true.
MemoryIdentityStorage identityStorage = new MemoryIdentityStorage();
MemoryPrivateKeyStorage privateKeyStorage = new MemoryPrivateKeyStorage();
KeyChain keyChain = new KeyChain
(new IdentityManager(identityStorage, privateKeyStorage),
new SelfVerifyPolicyManager(identityStorage));
Name keyName = new Name("/testname/DSK-123");
Name certificateName = keyName.getSubName(0, keyName.size() - 1).append
("KEY").append(keyName.get(-1)).append("ID-CERT").append("0");
privateKeyStorage.setKeyPairForKeyName
(keyName, KeyType.RSA, new ByteBuffer(DEFAULT_RSA_PUBLIC_KEY_DER),
new ByteBuffer(DEFAULT_RSA_PRIVATE_KEY_DER));
Blob signatureBits = new Blob(new byte[256]);
Blob emptyBlob = new Blob(new byte[0]);
double start = getNowSeconds();
for (int i = 0; i < nIterations; ++i)
{
Data data = new Data(name);
data.setContent(content);
if (useComplex)
{
data.getMetaInfo().setFreshnessPeriod(30000);
data.getMetaInfo().setFinalBlockId(finalBlockId);
}
if (useCrypto)
{
// This sets the signature fields.
keyChain.sign(data, certificateName);
}
else
{
// Imitate IdentityManager.signByCertificate to set up the signature
// fields, but don't sign.
KeyLocator keyLocator = new KeyLocator();
keyLocator.setType(KeyLocatorType.KEYNAME);
keyLocator.setKeyName(certificateName);
Sha256WithRsaSignature sha256Signature =
(Sha256WithRsaSignature)data.getSignature();
sha256Signature.setKeyLocator(keyLocator);
sha256Signature.setSignature(signatureBits);
}
encoding[0] = data.wireEncode();
}
double finish = getNowSeconds();
return(finish - start);
}