public static void Main(string[] args)
{
Console.Title = "Halibut Server";
var certificate = new X509Certificate2("HalibutServer.pfx");
var endPoint = new IPEndPoint(IPAddress.Any, 8433);
var server = new HalibutServer(endPoint, certificate);
server.Services.Register<ICalculatorService, CalculatorService>();
server.Options.ClientCertificateValidator = ValidateClientCertificate;
server.Start();
Console.WriteLine("Server listening on port 8433...");
while (true)
{
var line = Console.ReadLine();
if (string.Equals("cls", line, StringComparison.OrdinalIgnoreCase))
{
Console.Clear();
continue;
}
if (string.Equals("q", line, StringComparison.OrdinalIgnoreCase))
return;
if (string.Equals("exit", line, StringComparison.OrdinalIgnoreCase))
return;
Console.WriteLine("Unknown command. Enter 'q' to quit.");
}
}
public void AliceCanSendMessagesToBob()
{
using (var bob = new HalibutServer(new IPEndPoint(IPAddress.Any, 8013), Certificates.Bob))
{
bob.Services.Register<IEchoService, EchoService>();
bob.Options.ClientCertificateValidator = v => v.Thumbprint == Certificates.AlicePublicThumbprint ? CertificateValidationResult.Valid : CertificateValidationResult.Rejected;
bob.Start();
var alice = new HalibutClient(Certificates.Alice);
var echo = alice.Create<IEchoService>(new Uri("rpc://localhost:8013"), Certificates.BobPublicThumbprint);
Assert.That(echo.SayHello("Hi Bob, it's Alice"), Is.EqualTo("Hello!"));
}
}
public void SupportsDifferentServiceContractMethods()
{
using (var bob = new HalibutServer(new IPEndPoint(IPAddress.Any, 8013), Certificates.Bob))
{
bob.Services.Register<ISupportedServices, SupportedServices>();
bob.Options.ClientCertificateValidator = v => v.Thumbprint == Certificates.AlicePublicThumbprint ? CertificateValidationResult.Valid : CertificateValidationResult.Rejected;
bob.Start();
var alice = new HalibutClient(Certificates.Alice);
var echo = alice.Create<ISupportedServices>(new Uri("rpc://localhost:8013"), Certificates.BobPublicThumbprint);
echo.MethodReturningVoid(12, 14);
Assert.That(echo.Hello(), Is.EqualTo("Hello"));
Assert.That(echo.Hello("a"), Is.EqualTo("Hello a"));
Assert.That(echo.Hello("a", "b"), Is.EqualTo("Hello a b"));
Assert.That(echo.Hello("a", "b", "c"), Is.EqualTo("Hello a b c"));
Assert.That(echo.Hello("a", "b", "c", "d"), Is.EqualTo("Hello a b c d"));
Assert.That(echo.Hello("a", "b", "c", "d", "e"), Is.EqualTo("Hello a b c d e"));
Assert.That(echo.Hello("a", "b", "c", "d", "e", "f"), Is.EqualTo("Hello a b c d e f"));
Assert.That(echo.Hello("a", "b", "c", "d", "e", "f", "g"), Is.EqualTo("Hello a b c d e f g"));
Assert.That(echo.Hello("a", "b", "c", "d", "e", "f", "g", "h"), Is.EqualTo("Hello a b c d e f g h"));
Assert.That(echo.Hello("a", "b", "c", "d", "e", "f", "g", "h", "i"), Is.EqualTo("Hello a b c d e f g h i"));
Assert.That(echo.Hello("a", "b", "c", "d", "e", "f", "g", "h", "i", "j"), Is.EqualTo("Hello a b c d e f g h i j"));
Assert.That(echo.Hello("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k"), Is.EqualTo("Hello a b c d e f g h i j k"));
Assert.That(echo.Add(1, 2), Is.EqualTo(3));
Assert.That(echo.Add(1.00, 2.00), Is.EqualTo(3.00));
Assert.That(echo.Add(1.10M, 2.10M), Is.EqualTo(3.20M));
Assert.That(echo.Ambiguous("a", "b"), Is.EqualTo("Hello string"));
Assert.That(echo.Ambiguous("a", new Tuple<string, string>("a", "b")), Is.EqualTo("Hello tuple"));
var ex = Assert.Throws<JsonRpcException>(() => echo.Ambiguous("a", (string) null));
Assert.That(ex.Message, Is.StringContaining("Ambiguous"));
}
}
public void ServerExceptionsAreWrappedAsJsonExceptions()
{
using (var bob = new HalibutServer(new IPEndPoint(IPAddress.Any, 8013), Certificates.Bob))
{
bob.Services.Register<IEchoService, EchoService>();
bob.Options.ClientCertificateValidator = v => v.Thumbprint == Certificates.AlicePublicThumbprint ? CertificateValidationResult.Valid : CertificateValidationResult.Rejected;
bob.Start();
var alice = new HalibutClient(Certificates.Alice);
var echo = alice.Create<IEchoService>(new Uri("rpc://localhost:8013"), Certificates.BobPublicThumbprint);
var jsonex = Assert.Throws<JsonRpcException>(() => echo.Crash());
Assert.That(jsonex.Message, Is.StringContaining("divide by zero"));
}
}
public void BobOnlyAcceptsMessagesFromAlice()
{
using (var bob = new HalibutServer(new IPEndPoint(IPAddress.Any, 8013), Certificates.Bob))
{
bob.Services.Register<IEchoService, EchoService>();
bob.Options.ClientCertificateValidator = v => v.Thumbprint == Certificates.AlicePublicThumbprint ? CertificateValidationResult.Valid : CertificateValidationResult.Rejected;
bob.Start();
var eve = new HalibutClient(Certificates.Eve);
var echo = eve.Create<IEchoService>(new Uri("rpc://localhost:8013"), Certificates.BobPublicThumbprint);
var ex = Assert.Throws<JsonRpcException>(() => echo.SayHello("Hi Bob, it's Eve"));
Assert.That(ex.Message, Is.StringContaining("This can happen when the remote server does not trust the certificate that we provided."));
}
}
public void AliceOnlySendsMessagesToBob()
{
using (var eve = new HalibutServer(new IPEndPoint(IPAddress.Any, 8013), Certificates.Eve))
{
eve.Services.Register<IEchoService, EchoService>();
eve.Options.ClientCertificateValidator = v => v.Thumbprint == Certificates.AlicePublicThumbprint ? CertificateValidationResult.Valid : CertificateValidationResult.Rejected;
eve.Start();
var alice = new HalibutClient(Certificates.Alice);
var echo = alice.Create<IEchoService>(new Uri("rpc://localhost:8013"), Certificates.BobPublicThumbprint);
var ex = Assert.Throws<JsonRpcException>(() => echo.SayHello("Hi Bob, it's Eve"));
Assert.That(ex.Message, Is.StringContaining("We aborted the connection because the remote host was not authenticated"));
}
}