private void Handshake(EncryptionTypes encryptionA, EncryptionTypes encryptionB, bool addInitial) { HandshakeMessage m = new HandshakeMessage(rig.Torrent.InfoHash, "12345123451234512345", VersionInfo.ProtocolStringV100); byte[] handshake = m.Encode(); PeerAEncryption a = new PeerAEncryption(rig.Torrent.InfoHash, encryptionA); if (addInitial) { a.AddPayload(handshake); } PeerBEncryption b = new PeerBEncryption(new InfoHash[] { rig.Torrent.InfoHash }, encryptionB); var resultA = a.HandshakeAsync(conn.Outgoing); var resultB = b.HandshakeAsync(conn.Incoming); if (!Task.WhenAll(resultA, resultB).Wait(5000)) { Assert.Fail("Could not handshake"); } HandshakeMessage d = new HandshakeMessage(); if (!addInitial) { a.Encrypt(handshake, 0, handshake.Length); b.Decrypt(handshake, 0, handshake.Length); d.Decode(handshake, 0, handshake.Length); } else { d.Decode(b.InitialData, 0, b.InitialData.Length); } Assert.AreEqual(m, d); if (encryptionA == EncryptionTypes.RC4Full || encryptionB == EncryptionTypes.RC4Full) { Assert.IsTrue(a.Encryptor is RC4); Assert.IsTrue(b.Encryptor is RC4); } else if (encryptionA == EncryptionTypes.RC4Header || encryptionB == EncryptionTypes.RC4Header) { Assert.IsTrue(a.Encryptor is RC4Header); Assert.IsTrue(b.Encryptor is RC4Header); } else if (encryptionA == EncryptionTypes.PlainText || encryptionB == EncryptionTypes.PlainText) { Assert.IsTrue(a.Encryptor is PlainTextEncryption); Assert.IsTrue(b.Encryptor is PlainTextEncryption); } }
private void Handshake(EncryptionTypes encryptionA, EncryptionTypes encryptionB, bool addInitial) { bool doneA = false; bool doneB = false; HandshakeMessage m = new HandshakeMessage(rig.Torrent.InfoHash, "12345123451234512345", VersionInfo.ProtocolStringV100); byte[] handshake = m.Encode(); PeerAEncryption a = new PeerAEncryption(rig.Torrent.InfoHash, encryptionA); if (addInitial) { a.AddPayload(handshake); } PeerBEncryption b = new PeerBEncryption(new InfoHash[] { rig.Torrent.InfoHash }, encryptionB); IAsyncResult resultA = a.BeginHandshake(conn.Outgoing, null, null); IAsyncResult resultB = b.BeginHandshake(conn.Incoming, null, null); WaitHandle[] handles = new WaitHandle[] { resultA.AsyncWaitHandle, resultB.AsyncWaitHandle }; int count = 1000; while (!WaitHandle.WaitAll(handles, 5, true)) { if (!doneA && (doneA = resultA.IsCompleted)) { a.EndHandshake(resultA); } if (!doneB && (doneB = resultB.IsCompleted)) { b.EndHandshake(resultB); } if (count-- == 0) { Assert.Fail("Could not handshake"); } } if (!doneA) { a.EndHandshake(resultA); } if (!doneB) { b.EndHandshake(resultB); } HandshakeMessage d = new HandshakeMessage(); if (!addInitial) { a.Encrypt(handshake, 0, handshake.Length); b.Decrypt(handshake, 0, handshake.Length); d.Decode(handshake, 0, handshake.Length); } else { d.Decode(b.InitialData, 0, b.InitialData.Length); } Assert.AreEqual(m, d); if (encryptionA == EncryptionTypes.RC4Full || encryptionB == EncryptionTypes.RC4Full) { Assert.IsTrue(a.Encryptor is RC4); Assert.IsTrue(b.Encryptor is RC4); } else if (encryptionA == EncryptionTypes.RC4Header || encryptionB == EncryptionTypes.RC4Header) { Assert.IsTrue(a.Encryptor is RC4Header); Assert.IsTrue(b.Encryptor is RC4Header); } else if (encryptionA == EncryptionTypes.PlainText || encryptionB == EncryptionTypes.PlainText) { Assert.IsTrue(a.Encryptor is PlainTextEncryption); Assert.IsTrue(b.Encryptor is PlainTextEncryption); } }