public void Egress_update_chunks_should_not_matter()
{
byte[] a1 = new byte[160];
byte[] b1 = new byte[160];
byte[] egressUpdate = new byte[32];
for (int i = 0; i < egressUpdate.Length; i++)
{
egressUpdate[i] = (byte)i;
}
var secretsA = NetTestVectors.BuildSecretsWithSameIngressAndEgress();
secretsA.EgressMac.BlockUpdate(egressUpdate.Slice(0, 16), 0, 16);
secretsA.EgressMac.BlockUpdate(egressUpdate.Slice(16, 16), 0, 16);
FrameMacProcessor macProcessorA = new FrameMacProcessor(TestItem.PublicKeyA, secretsA);
macProcessorA.AddMac(a1, 0, 16, false);
var secretsB = NetTestVectors.BuildSecretsWithSameIngressAndEgress();
secretsB.EgressMac.BlockUpdate(egressUpdate, 0, 32);
FrameMacProcessor macProcessorB = new FrameMacProcessor(TestItem.PublicKeyA, secretsB);
macProcessorB.AddMac(b1, 0, 16, false);
Assert.AreEqual(a1.Slice(16, 16), b1.Slice(16, 16));
}
public void Can_add_and_check_header_mac()
{
byte[] header = new byte[32];
FrameMacProcessor macProcessor = new FrameMacProcessor(NetTestVectors.BuildSecretsWithSameIngressAndEgress());
macProcessor.AddMac(header, 0, 16, true);
macProcessor.CheckMac(header, 0, 16, true);
}
public void Can_add_and_check_frame_mac()
{
byte[] frame = new byte[128];
FrameMacProcessor macProcessor = new FrameMacProcessor(NetTestVectors.BuildSecretsWithSameIngressAndEgress());
macProcessor.AddMac(frame, 0, 112, false);
macProcessor.CheckMac(frame, 0, 112, false);
}
public void Can_add_and_check_both()
{
byte[] full = new byte[160];
FrameMacProcessor macProcessor = new FrameMacProcessor(NetTestVectors.BuildSecretsWithSameIngressAndEgress());
macProcessor.AddMac(full, 0, 16, true);
macProcessor.AddMac(full, 32, 112, false);
macProcessor.CheckMac(full, 0, 16, true);
macProcessor.CheckMac(full, 32, 112, false);
}
public void Setup()
{
_ip2PSession = Substitute.For <IP2PSession>();
_pipeline = Substitute.For <IChannelPipeline>();
_channel = Substitute.For <IChannel>();
_channel.Pipeline.Returns(_pipeline);
_channel.RemoteAddress.Returns(new IPEndPoint(new IPAddress(new byte[] { 127, 0, 0, 1 }), 8003));
_channelHandlerContext = Substitute.For <IChannelHandlerContext>();
_channelHandlerContext.Channel.Returns(_channel);
_service = Substitute.For <IEncryptionHandshakeService>();
_service.Auth(Arg.Any <NodeId>(), Arg.Any <EncryptionHandshake>()).Returns(_authPacket);
_service.Ack(Arg.Any <EncryptionHandshake>(), Arg.Any <Packet>()).Returns(_ackPacket).AndDoes(ci => ci.Arg <EncryptionHandshake>().Secrets = NetTestVectors.BuildSecretsWithSameIngressAndEgress());
_service.When(s => s.Agree(Arg.Any <EncryptionHandshake>(), Arg.Any <Packet>())).Do(ci => ci.Arg <EncryptionHandshake>().Secrets = NetTestVectors.BuildSecretsWithSameIngressAndEgress());
_logger = NullLogManager.Instance;
_remotePublicKey = new NodeId(NetTestVectors.StaticKeyB.PublicKey);
}
public void Setup()
{
_session = Substitute.For <ISession>();
_pipeline = Substitute.For <IChannelPipeline>();
_group = new SingleThreadEventLoop();
_serializationService = new MessageSerializationService();
_channel = Substitute.For <IChannel>();
_channel.Pipeline.Returns(_pipeline);
_channel.RemoteAddress.Returns(new IPEndPoint(IPAddress.Loopback, 8003));
_channelHandlerContext = Substitute.For <IChannelHandlerContext>();
_channelHandlerContext.Channel.Returns(_channel);
_handshakeService = Substitute.For <IHandshakeService>();
_handshakeService.Auth(Arg.Any <PublicKey>(), Arg.Any <EncryptionHandshake>()).Returns(_authPacket);
_handshakeService.Ack(Arg.Any <EncryptionHandshake>(), Arg.Any <Packet>()).Returns(_ackPacket).AndDoes(ci => ci.Arg <EncryptionHandshake>().Secrets = NetTestVectors.BuildSecretsWithSameIngressAndEgress());
_handshakeService.When(s => s.Agree(Arg.Any <EncryptionHandshake>(), Arg.Any <Packet>())).Do(ci => ci.Arg <EncryptionHandshake>().Secrets = NetTestVectors.BuildSecretsWithSameIngressAndEgress());
_logger = NullLogManager.Instance;
_session.RemoteNodeId.Returns(NetTestVectors.StaticKeyB.PublicKey);
}
