static async Task Main()
{
using var handler = new HttpClientHandler();
handler.UseDefaultCredentials = true;
handler.ServerCertificateCustomValidationCallback =
HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
using var ntHandler = new NegotiatedTokenHandler("/token", handler);
using var client = new HttpClient(ntHandler)
{
BaseAddress = new Uri("https://localhost:5001"),
};
using (var resp = await client.GetAsync(new Uri("/unprotected", UriKind.RelativeOrAbsolute)))
{
Console.WriteLine("UNPROTECTED:");
resp.EnsureSuccessStatusCode();
Console.WriteLine(await resp.Content.ReadAsStringAsync());
Console.WriteLine();
}
using (var resp = await client.GetAsync("/protected"))
{
Console.WriteLine("PROTECTED:");
resp.EnsureSuccessStatusCode();
Console.WriteLine(await resp.Content.ReadAsStringAsync());
Console.WriteLine();
}
}
static async Task Main()
{
using var httpHandler = new HttpClientHandler()
{
// For local dev and testing, we just use an untrusted
// self-signed cert so ignore those errors
ServerCertificateCustomValidationCallback =
HttpClientHandler.DangerousAcceptAnyServerCertificateValidator,
// We need to let the client provide our
// default Win Auth credentials if prompted
UseDefaultCredentials = true,
};
using var negtokHandler = new NegotiatedTokenHandler("/token", httpHandler);
using var httpClient = new HttpClient(negtokHandler);
var grpcChannelOptions = new GrpcChannelOptions
{
HttpClient = httpClient,
DisposeHttpClient = false,
};
using var channel = GrpcChannel.ForAddress("https://localhost:5001", grpcChannelOptions);
var client = new Greeter.GreeterClient(channel);
var helloWorld = await client.SayHelloAsync(
new HelloRequest { Name = "World" });
Console.WriteLine(helloWorld.Message);
var unprotectedReply = await client.GetUnprotectedDetailsAsync(
new DetailsInput { KeepGroupSid = false });
Console.WriteLine("UNPROTECTED:");
Console.WriteLine(unprotectedReply.Details);
Console.WriteLine();
var protectedReply = await client.GetProtectedDetailsAsync(
new DetailsInput { KeepGroupSid = false });
Console.WriteLine("PROTECTED:");
Console.WriteLine(protectedReply.Details);
Console.WriteLine();
}
public async Task <UpperReply> ToUpperByRpc(string input)
{
using var httpHandler = new HttpClientHandler()
{
// If the API is behind a self-signed cert (for testing and
// demonstration purposes) we need to ignore the TLS cert errors
ServerCertificateCustomValidationCallback =
HttpClientHandler.DangerousAcceptAnyServerCertificateValidator,
CheckCertificateRevocationList = false,
// Support any of the relatively recent TLS protos
SslProtocols = SslProtocols.Tls | SslProtocols.Tls11 | SslProtocols.Tls12,
PreAuthenticate = true,
UseDefaultCredentials = true,
};
using var negTokHandler = new NegotiatedTokenHandler(TokenPath, httpHandler);
using var httpClient = new HttpClient(negTokHandler);
var grpcChannelOptions = new GrpcChannelOptions
{
HttpClient = httpClient,
DisposeHttpClient = false,
};
using var channel = GrpcChannel.ForAddress(ServerAddress, grpcChannelOptions);
var client = new Greeter.GreeterClient(channel);
// var helloWorld = await client.SayHelloAsync(
// new HelloRequest { Name = "World" });
// Console.WriteLine("HelloWorldMessage: {0}", helloWorld.Message);
// return helloWorld.Message;
var upperReply = await client.ToUpperAsync(
new UpperRequest { Input = input });
Console.WriteLine("Got RPC response:"
+ $" [{System.Text.Json.JsonSerializer.Serialize(upperReply)}]");
return(upperReply);
}
