/// <summary>
/// Add a self-signed certificate made from the key and issuer ID.
/// </summary>
///
/// <param name="key">The key for the certificate.</param>
/// <param name="issuerId">The issuer ID name component for the certificate name.</param>
/// <returns>The new certificate.</returns>
internal CertificateV2 addCertificate(PibKey key, String issuerId)
{
Name certificateName = new Name(key.getName());
certificateName.append(issuerId).appendVersion(3);
CertificateV2 certificate = new CertificateV2();
certificate.setName(certificateName);
// Set the MetaInfo.
certificate.getMetaInfo().setType(net.named_data.jndn.ContentType.KEY);
// One hour.
certificate.getMetaInfo().setFreshnessPeriod(3600 * 1000.0);
// Set the content.
certificate.setContent(key.getPublicKey());
SigningInfo paras = new SigningInfo(key);
// Validity period of 10 days.
double now = net.named_data.jndn.util.Common.getNowMilliseconds();
paras.setValidityPeriod(new ValidityPeriod(now, now + 10 * 24 * 3600
* 1000.0d));
keyChain_.sign(certificate, paras);
return(certificate);
}
public void testSetters()
{
CertificateV2 certificate = new CertificateV2();
certificate.setName(new Name(
"/ndn/site1/KEY/ksk-1416425377094/0123/%FD%00%00%01I%C9%8B"));
certificate.getMetaInfo().setFreshnessPeriod(3600 * 1000.0d);
certificate.setContent(new Blob(PUBLIC_KEY, false));
certificate.setSignature(generateFakeSignature());
Assert.AssertEquals(new Name(
"/ndn/site1/KEY/ksk-1416425377094/0123/%FD%00%00%01I%C9%8B"),
certificate.getName());
Assert.AssertEquals(new Name("/ndn/site1/KEY/ksk-1416425377094"),
certificate.getKeyName());
Assert.AssertEquals(new Name("/ndn/site1"), certificate.getIdentity());
Assert.AssertEquals(new Name.Component("0123"), certificate.getIssuerId());
Assert.AssertEquals(new Name.Component("ksk-1416425377094"),
certificate.getKeyId());
Assert.AssertEquals(new Name("/ndn/site1/KEY/ksk-2516425377094"), net.named_data.jndn.KeyLocator
.getFromSignature(certificate.getSignature()).getKeyName());
Assert.AssertEquals(net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T050000"), certificate
.getValidityPeriod().getNotBefore(), 0);
Assert.AssertEquals(net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T060000"), certificate
.getValidityPeriod().getNotAfter(), 0);
try {
certificate.getPublicKey();
} catch (Exception ex) {
Assert.Fail(ex.Message);
}
}
public void processInterest(Interest interest, OnData onData,
OnTimeout onTimeout, OnNetworkNack onNetworkNack)
{
try {
// Create another key for the same identity and sign it properly.
PibKey parentKey = outer_TestValidator.fixture_.keyChain_
.createKey(outer_TestValidator.fixture_.subIdentity_);
PibKey requestedKey = outer_TestValidator.fixture_.subIdentity_.getKey(interest
.getName());
// Copy the Name.
Name certificateName = new Name(requestedKey.getName());
certificateName.append("looper").appendVersion(1);
CertificateV2 certificate = new CertificateV2();
certificate.setName(certificateName);
// Set the MetaInfo.
certificate.getMetaInfo().setType(net.named_data.jndn.ContentType.KEY);
// Set the freshness period to one hour.
certificate.getMetaInfo().setFreshnessPeriod(3600 * 1000.0d);
// Set the content.
certificate.setContent(requestedKey.getPublicKey());
// Set SigningInfo.
SigningInfo // Set SigningInfo.
paras = new SigningInfo(parentKey);
// Validity period from 10 days before to 10 days after now.
double now = net.named_data.jndn.util.Common.getNowMilliseconds();
paras.setValidityPeriod(new ValidityPeriod(now - 10 * 24
* 3600 * 1000.0d, now + 10 * 24 * 3600 * 1000.0d));
outer_TestValidator.fixture_.keyChain_.sign(certificate, paras);
onData.onData(interest, certificate);
} catch (Exception ex) {
Assert.Fail("Error in InfiniteCertificateChain: " + ex);
}
}
public void testValidityPeriodChecking()
{
CertificateV2 certificate = new CertificateV2();
certificate.setName(new Name(
"/ndn/site1/KEY/ksk-1416425377094/0123/%FD%00%00%01I%C9%8B"));
certificate.getMetaInfo().setFreshnessPeriod(3600 * 1000.0d);
certificate.setContent(new Blob(PUBLIC_KEY, false));
certificate.setSignature(generateFakeSignature());
Assert.AssertEquals(true,
certificate.isValid(net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T050000")));
Assert.AssertEquals(true,
certificate.isValid(net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T060000")));
Assert.AssertEquals(false,
certificate.isValid(net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T045959")));
Assert.AssertEquals(false,
certificate.isValid(net.named_data.jndn.tests.unit_tests.UnitTestsCommon.fromIsoString("20141111T060001")));
}
private static CertificateV2 makeSelfSignedCertificate(Name keyName,
Blob privateKeyBag, Blob publicKeyEncoding, ByteBuffer password,
DigestAlgorithm digestAlgorithm, WireFormat wireFormat)
{
CertificateV2 certificate = new CertificateV2();
// Set the name.
double now = net.named_data.jndn.util.Common.getNowMilliseconds();
Name certificateName = new Name(keyName);
certificateName.append("self").appendVersion((long)now);
certificate.setName(certificateName);
// Set the MetaInfo.
certificate.getMetaInfo().setType(net.named_data.jndn.ContentType.KEY);
// Set a one-hour freshness period.
certificate.getMetaInfo().setFreshnessPeriod(3600 * 1000.0d);
// Set the content.
PublicKey publicKey = null;
try {
publicKey = new PublicKey(publicKeyEncoding);
} catch (UnrecognizedKeyFormatException ex) {
// Promote to Pib.Error.
throw new Pib.Error("Error decoding public key " + ex);
}
certificate.setContent(publicKey.getKeyDer());
// Create a temporary in-memory Tpm and import the private key.
Tpm tpm = new Tpm("", "", new TpmBackEndMemory());
tpm.importPrivateKey_(keyName, privateKeyBag.buf(), password);
// Set the signature info.
if (publicKey.getKeyType() == net.named_data.jndn.security.KeyType.RSA)
{
certificate.setSignature(new Sha256WithRsaSignature());
}
else if (publicKey.getKeyType() == net.named_data.jndn.security.KeyType.EC)
{
certificate.setSignature(new Sha256WithEcdsaSignature());
}
else
{
throw new AssertionError("Unsupported key type");
}
Signature signatureInfo = certificate.getSignature();
net.named_data.jndn.KeyLocator.getFromSignature(signatureInfo).setType(
net.named_data.jndn.KeyLocatorType.KEYNAME);
net.named_data.jndn.KeyLocator.getFromSignature(signatureInfo).setKeyName(keyName);
// Set a 20-year validity period.
net.named_data.jndn.security.ValidityPeriod.getFromSignature(signatureInfo).setPeriod(now,
now + 20 * 365 * 24 * 3600 * 1000.0d);
// Encode once to get the signed portion.
SignedBlob encoding = certificate.wireEncode(wireFormat);
Blob signatureBytes = tpm.sign(encoding.signedBuf(), keyName,
digestAlgorithm);
signatureInfo.setSignature(signatureBytes);
// Encode again to include the signature.
certificate.wireEncode(wireFormat);
return(certificate);
}