/// <summary>
/// Create a PibKeyImpl with keyName. Initialize the cached key encoding with
/// pibImpl.getKeyBits().
/// </summary>
///
/// <param name="keyName">The name of the key, which is copied.</param>
/// <param name="pibImpl">The Pib backend implementation.</param>
/// <exception cref="Pib.Error">if the key with keyName does not exist.</exception>
public PibKeyImpl(Name keyName, PibImpl pibImpl)
{
this.defaultCertificate_ = null;
identityName_ = net.named_data.jndn.security.pib.PibKey.extractIdentityFromKeyName(keyName);
keyName_ = new Name(keyName);
certificates_ = new PibCertificateContainer(keyName, pibImpl);
pibImpl_ = pibImpl;
if (pibImpl == null)
{
throw new AssertionError("The pibImpl is null");
}
keyEncoding_ = pibImpl_.getKeyBits(keyName_);
PublicKey publicKey;
try {
publicKey = new PublicKey(keyEncoding_);
} catch (UnrecognizedKeyFormatException ex) {
// We don't expect this since we just fetched the encoding.
throw new Pib.Error("Error decoding public key: " + ex);
}
keyType_ = publicKey.getKeyType();
}
public void testErrors()
{
PibMemory pibImpl = new PibMemory();
PibCertificateContainer container = new PibCertificateContainer(
fixture.id1Key1Name, pibImpl);
try {
container.add(fixture.id1Key2Cert1);
Assert.Fail("Did not throw the expected exception");
} catch (ArgumentException ex) {
} catch (Exception ex_0) {
Assert.Fail("Did not throw the expected exception");
}
try {
container.remove(fixture.id1Key2Cert1.getName());
Assert.Fail("Did not throw the expected exception");
} catch (ArgumentException ex_1) {
} catch (Exception ex_2) {
Assert.Fail("Did not throw the expected exception");
}
try {
container.get(fixture.id1Key2Cert1.getName());
Assert.Fail("Did not throw the expected exception");
} catch (ArgumentException ex_3) {
} catch (Exception ex_4) {
Assert.Fail("Did not throw the expected exception");
}
}
/// <summary>
/// Create a PibKeyImpl with keyName. If the key does not exist in the backend
/// implementation, add it by creating it from the keyEncoding. If a key with
/// keyName already exists, overwrite it.
/// </summary>
///
/// <param name="keyName">The name of the key, which is copied.</param>
/// <param name="keyEncoding">The buffer of encoded key bytes, which is copied.</param>
/// <param name="pibImpl">The Pib backend implementation.</param>
public PibKeyImpl(Name keyName, ByteBuffer keyEncoding, PibImpl pibImpl)
{
this.defaultCertificate_ = null;
identityName_ = net.named_data.jndn.security.pib.PibKey.extractIdentityFromKeyName(keyName);
keyName_ = new Name(keyName);
keyEncoding_ = new Blob(keyEncoding, true);
certificates_ = new PibCertificateContainer(keyName, pibImpl);
pibImpl_ = pibImpl;
if (pibImpl == null)
{
throw new AssertionError("The pibImpl is null");
}
try {
PublicKey publicKey = new PublicKey(keyEncoding_);
keyType_ = publicKey.getKeyType();
} catch (UnrecognizedKeyFormatException ex) {
throw new ArgumentException("Invalid key encoding");
}
pibImpl_.addKey(identityName_, keyName_, keyEncoding);
}
public void testBasic()
{
PibMemory pibImpl = new PibMemory();
// Start with an empty container.
PibCertificateContainer container = new PibCertificateContainer(
fixture.id1Key1Name, pibImpl);
Assert.AssertEquals(0, container.size());
Assert.AssertEquals(0, container.getCertificates_().Count);
// Add a certificate.
container.add(fixture.id1Key1Cert1);
Assert.AssertEquals(1, container.size());
Assert.AssertEquals(1, container.getCertificates_().Count);
Assert.AssertTrue(container.getCertificates_().Contains(
fixture.id1Key1Cert1.getName()));
// Add the same certificate again.
container.add(fixture.id1Key1Cert1);
Assert.AssertEquals(1, container.size());
Assert.AssertEquals(1, container.getCertificates_().Count);
Assert.AssertTrue(container.getCertificates_().Contains(
fixture.id1Key1Cert1.getName()));
// Add another certificate.
container.add(fixture.id1Key1Cert2);
Assert.AssertEquals(2, container.size());
Assert.AssertEquals(2, container.getCertificates_().Count);
Assert.AssertTrue(container.getCertificates_().Contains(
fixture.id1Key1Cert1.getName()));
Assert.AssertTrue(container.getCertificates_().Contains(
fixture.id1Key1Cert2.getName()));
// Get the certificates.
try {
container.get(fixture.id1Key1Cert1.getName());
} catch (Exception ex) {
Assert.Fail("Unexpected exception: " + ex.Message);
}
try {
container.get(fixture.id1Key1Cert2.getName());
} catch (Exception ex_0) {
Assert.Fail("Unexpected exception: " + ex_0.Message);
}
Name id1Key1Cert3Name = new Name(fixture.id1Key1Name);
id1Key1Cert3Name.append("issuer").appendVersion(3);
try {
container.get(id1Key1Cert3Name);
Assert.Fail("Did not throw the expected exception");
} catch (Pib.Error ex_1) {
} catch (Exception ex_2) {
Assert.Fail("Did not throw the expected exception");
}
// Check the certificates.
CertificateV2 cert1 = container.get(fixture.id1Key1Cert1.getName());
CertificateV2 cert2 = container.get(fixture.id1Key1Cert2.getName());
// Use the wire encoding to check equivalence.
Assert.AssertTrue(cert1.wireEncode().equals(fixture.id1Key1Cert1.wireEncode()));
Assert.AssertTrue(cert2.wireEncode().equals(fixture.id1Key1Cert2.wireEncode()));
// Create another container with the same PibImpl. The cache should be empty.
PibCertificateContainer container2 = new PibCertificateContainer(
fixture.id1Key1Name, pibImpl);
Assert.AssertEquals(2, container2.size());
Assert.AssertEquals(0, container2.getCertificates_().Count);
// Get a certificate. The cache should be filled.
try {
container2.get(fixture.id1Key1Cert1.getName());
} catch (Exception ex_3) {
Assert.Fail("Unexpected exception: " + ex_3.Message);
}
Assert.AssertEquals(2, container2.size());
Assert.AssertEquals(1, container2.getCertificates_().Count);
try {
container2.get(fixture.id1Key1Cert2.getName());
} catch (Exception ex_4) {
Assert.Fail("Unexpected exception: " + ex_4.Message);
}
Assert.AssertEquals(2, container2.size());
Assert.AssertEquals(2, container2.getCertificates_().Count);
// Remove a certificate.
container2.remove(fixture.id1Key1Cert1.getName());
Assert.AssertEquals(1, container2.size());
Assert.AssertEquals(1, container2.getCertificates_().Count);
Assert.AssertTrue(!container2.getCertificates_().Contains(
fixture.id1Key1Cert1.getName()));
Assert.AssertTrue(container2.getCertificates_().Contains(
fixture.id1Key1Cert2.getName()));
// Remove another certificate.
container2.remove(fixture.id1Key1Cert2.getName());
Assert.AssertEquals(0, container2.size());
Assert.AssertEquals(0, container2.getCertificates_().Count);
Assert.AssertTrue(!container2.getCertificates_().Contains(
fixture.id1Key1Cert2.getName()));
}
