/// <summary>
/// Create a Face using a the given KeyChain and certificate name.
/// </summary>
///
/// <param name="keyChain">The KeyChain. This calls keyChain.setFace with the created Face.</param>
/// <param name="certificateName">The signing certificate name to use with keyChain.</param>
/// <param name="hostname"></param>
/// <returns>A Face configured with a valid signing key chain.</returns>
/// <exception cref="System.Security.SecurityException"></exception>
public static Face buildFaceWithKeyChain(String hostname,
KeyChain keyChain, Name certificateName)
{
Face face = new Face(hostname);
keyChain.setFace(face);
face.setCommandSigningInfo(keyChain, certificateName);
return face;
}
static void Main(string[] args)
{
var interest = new Interest();
interest.wireDecode(new Blob(TlvInterest));
Console.Out.WriteLine("Interest:");
dumpInterest(interest);
// Set the name again to clear the cached encoding so we encode again.
interest.setName(interest.getName());
var encoding = interest.wireEncode();
Console.Out.WriteLine("");
Console.Out.WriteLine("Re-encoded interest " + encoding.toHex());
var reDecodedInterest = new Interest();
reDecodedInterest.wireDecode(encoding);
Console.Out.WriteLine("");
Console.Out.WriteLine("Re-decoded Interest:");
dumpInterest(reDecodedInterest);
var freshInterest = new Interest(new Name("/ndn/abc"));
freshInterest.setMinSuffixComponents(4);
freshInterest.setMaxSuffixComponents(6);
freshInterest.setInterestLifetimeMilliseconds(30000);
freshInterest.setChildSelector(1);
freshInterest.setMustBeFresh(true);
freshInterest.getKeyLocator().setType(KeyLocatorType.KEY_LOCATOR_DIGEST);
freshInterest.getKeyLocator().setKeyData
(new Blob(new byte[] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F }));
freshInterest.getExclude().appendComponent(new Name("abc").get(0)).appendAny();
var identityStorage = new MemoryIdentityStorage();
var privateKeyStorage = new MemoryPrivateKeyStorage();
var keyChain = new KeyChain
(new IdentityManager(identityStorage, privateKeyStorage),
new SelfVerifyPolicyManager(identityStorage));
// Initialize the storage.
var keyName = new Name("/testname/DSK-123");
var certificateName = keyName.getSubName(0, keyName.size() - 1).append
("KEY").append(keyName.get(-1)).append("ID-CERT").append("0");
identityStorage.addKey(keyName, KeyType.RSA, new Blob(DEFAULT_RSA_PUBLIC_KEY_DER));
privateKeyStorage.setKeyPairForKeyName
(keyName, KeyType.RSA, new ByteBuffer(DEFAULT_RSA_PUBLIC_KEY_DER),
new ByteBuffer(DEFAULT_RSA_PRIVATE_KEY_DER));
// Make a Face just so that we can sign the interest.
var face = new Face("localhost");
face.setCommandSigningInfo(keyChain, certificateName);
face.makeCommandInterest(freshInterest);
Interest reDecodedFreshInterest = new Interest();
reDecodedFreshInterest.wireDecode(freshInterest.wireEncode());
Console.Out.WriteLine("");
Console.Out.WriteLine("Re-decoded fresh Interest:");
dumpInterest(reDecodedFreshInterest);
VerifyCallbacks callbacks = new VerifyCallbacks("Freshly-signed Interest");
keyChain.verifyInterest(reDecodedFreshInterest, callbacks, callbacks);
}
static void Main(string[] args)
{
var face = new Face
(new TcpTransport(), new TcpTransport.ConnectionInfo("localhost"));
// For now, when setting face.setCommandSigningInfo, use a key chain with
// a default private key instead of the system default key chain. This
// is OK for now because NFD is configured to skip verification, so it
// ignores the system default key chain.
var identityStorage = new MemoryIdentityStorage();
var privateKeyStorage = new MemoryPrivateKeyStorage();
var keyChain = new KeyChain
(new IdentityManager(identityStorage, privateKeyStorage),
new SelfVerifyPolicyManager(identityStorage));
keyChain.setFace(face);
// Initialize the storage.
var keyName = new Name("/testname/DSK-123");
var certificateName = keyName.getSubName(0, keyName.size() - 1).append
("KEY").append(keyName.get(-1)).append("ID-CERT").append("0");
identityStorage.addKey(keyName, KeyType.RSA, new Blob(DEFAULT_RSA_PUBLIC_KEY_DER));
privateKeyStorage.setKeyPairForKeyName
(keyName, KeyType.RSA, new ByteBuffer(DEFAULT_RSA_PUBLIC_KEY_DER),
new ByteBuffer(DEFAULT_RSA_PRIVATE_KEY_DER));
face.setCommandSigningInfo(keyChain, certificateName);
var echo = new Echo(keyChain, certificateName);
var prefix = new Name("/testecho");
Console.Out.WriteLine("Register prefix " + prefix.toUri());
face.registerPrefix(prefix, echo, echo);
// The main event loop.
// Wait to receive one interest for the prefix.
while (echo.responseCount_ < 1) {
face.processEvents();
// We need to sleep for a few milliseconds so we don't use 100% of
// the CPU.
System.Threading.Thread.Sleep(5);
}
}
