// This method gets called by the runtime. Use this method to add services
// to the container.
public void ConfigureServices(IServiceCollection services)
{
// Basic config
services.AddSingleton(Configuration);
services.AddOptions();
var backendRoutes = new BackendRoutes();
Configuration.GetSection("BackendRoutes").Bind(backendRoutes);
services.AddSingleton(backendRoutes);
var stackdriverOptions = new StackdriverOptions();
Configuration.Bind("Stackdriver", stackdriverOptions);
services.AddSingleton(stackdriverOptions);
// Set up the shared DataProtection keystorage when running on Google Cloud.
if (!Environment.IsDevelopment())
{
services.AddDataProtection()
// Store keys in Cloud Storage so that multiple instances
// of the web application see the same keys.
.PersistKeysToGoogleCloudStorage(
Configuration["DataProtection:Bucket"],
Configuration["DataProtection:Object"])
// Protect the keys with Google KMS for encryption and fine-
// grained access control.
.ProtectKeysWithGoogleKms(
Configuration["DataProtection:KmsKeyName"]);
}
// Set up user event tracking.
IUserEventsService userEventsService;
if (!Environment.IsDevelopment())
{
userEventsService = new UserEventsService(stackdriverOptions);
}
else
{
userEventsService = new NullUserEventsService();
}
services.AddSingleton(userEventsService);
// App services
var restClient = new RestClient();
services.AddSingleton <IRestClient>(restClient);
var timerFactory = new SystemTimerFactory(new NullLogger()); // Use NullLogger until we get problems.
services.AddSingleton <ITimerFactory>(timerFactory);
var timeService = new SystemTimeService();
services.AddSingleton <ITimeService>(timeService);
var tokenService = new Auth0TokenService(restClient,
timerFactory,
LoggerFactory.CreateLogger <Auth0TokenService>());
var auth0Client = new Auth0Client(tokenService, restClient);
services.AddSingleton <IAuth0Client>(auth0Client);
_accountService = new AccountService(userEventsService, LoggerFactory, timeService);
services.AddSingleton(_accountService);
var timeLogServie = new TimeLogService(timeService, userEventsService);
services.AddSingleton <ITimeLogService>(timeLogServie);
// Paddle config.
var paddleClient = new PaddleClient(Configuration["Paddle:VendorId"],
Configuration["Paddle:VendorAuthCode"],
restClient,
LoggerFactory);
services.AddSingleton <IPaddleClient>(paddleClient);
services.AddSingleton <IPaddleWebhookSignatureVerifier>(new PaddleWebhookSignatureVerifier());
// Configure Google App Engine logging
if (!Environment.IsDevelopment())
{
services.Configure <StackdriverOptions>(Configuration.GetSection("Stackdriver"));
services.AddGoogleExceptionLogging(options =>
{
options.ProjectId = stackdriverOptions.ProjectId;
options.ServiceName = stackdriverOptions.ServiceName;
options.Version = stackdriverOptions.Version;
});
services.AddGoogleTrace(options =>
{
options.ProjectId = stackdriverOptions.ProjectId;
options.Options = TraceOptions.Create(bufferOptions: BufferOptions.NoBuffer());
});
}
services.AddEntityFrameworkNpgsql()
.AddDbContext <MainDbContext>()
.BuildServiceProvider();
// ======= Authentication config =======
services.Configure <CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = CookieAuthenticationDefaults.AuthenticationScheme;
options.DefaultSignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = CookieAuthenticationDefaults.AuthenticationScheme;
})
.AddJwtBearer(options =>
{
options.Authority = "https://maesure.auth0.com/";
options.Audience = "https://maesure.com/api/";
})
.AddCookie(options =>
{
options.LoginPath = "/api/auth/login";
options.LogoutPath = "/api/auth/logout";
options.SlidingExpiration = true;
options.ExpireTimeSpan = TimeSpan.FromDays(90);
options.Cookie.Expiration = TimeSpan.FromDays(90);
options.Cookie.SameSite = SameSiteMode.Lax; // OAuth login will not work with "strict"
options.Cookie.IsEssential = true;
})
.AddOpenIdConnect("Auth0", options =>
{
// Set the authority to your Auth0 domain
options.Authority = $"https://{Configuration["Auth0:Domain"]}";
// Configure the Auth0 Client ID and Client Secret
options.ClientId = Configuration["Auth0:ClientId"];
options.ClientSecret = Configuration["Auth0:ClientSecret"];
// Set response type to code
options.ResponseType = "code";
// Configure the scope
options.Scope.Clear();
options.Scope.Add("openid email profile");
// Set the callback path, so Auth0 will call back to http://localhost:5000/callback
// Also ensure that you have added the URL as an Allowed Callback URL in your Auth0 dashboard
// WARNING: here, "callback" is not some placeholder URL. ASP.NET expects the user to be
// sent litteral "/callback" URL. Do not change this.
options.CallbackPath = new PathString("/callback");
// Configure the Claims Issuer to be Auth0
options.ClaimsIssuer = "Auth0";
options.Events = new OpenIdConnectEvents
{
// handle the logout redirection
OnRedirectToIdentityProviderForSignOut = (context) =>
{
var logoutUri = $"https://{Configuration["Auth0:Domain"]}/v2/logout?client_id={Configuration["Auth0:ClientId"]}";
var postLogoutUri = context.Properties.RedirectUri;
if (!string.IsNullOrEmpty(postLogoutUri))
{
if (postLogoutUri.StartsWith("/"))
{
// transform to absolute
var request = context.Request;
postLogoutUri = request.Scheme + "://" + request.Host + postLogoutUri;
}
logoutUri += $"&returnTo={ Uri.EscapeDataString(postLogoutUri)}";
}
context.Response.Redirect(logoutUri);
context.HandleResponse();
return(Task.CompletedTask);
},
OnRedirectToIdentityProvider = (context) =>
{
// Check if we need to tell Auth0 explicitly which
// connection to use.
var properties = context.Properties;
var connection = properties.GetString("connection");
if (connection != null)
{
context.ProtocolMessage.SetParameter("connection", connection);
}
return(Task.CompletedTask);
},
OnTokenValidated = async(context) =>
{
// Ensure that the user exists in our database.
using (var db = new MainDbContext())
{
// Get the Auth0 user details.
var userClaims = context.SecurityToken.Claims;
var auth0Id = userClaims.FirstOrDefault(c => c.Type == "sub").Value;
_log.LogInformation($"Ensuring account exists for '{auth0Id}'");
// See if there's a temp account session here.
var cookies = context.HttpContext.Request.Cookies;
cookies.TryGetValue(PublicWebProxyController.VisitorSessionKey, out var sessionId);
await _accountService.EnsureAccountEsists(db, auth0Id, sessionId);
_log.LogInformation($"Finished login for '{auth0Id}'");
}
},
};
public void Run()
{
switch (_client.ipMode)
{
case IPMode.TCP:
_tchannel = new TcpClient(_client.host, _client.port);
Console.WriteLine("Client connected using TCP to {0}:{1}, rate {2} msg/s",
_client.host,
_client.port,
_client.rate);
_socket = _tchannel.Client;
_socket.ReceiveBufferSize = 65536;
_socket.SendBufferSize = 65536 * 8;
_socket.DontFragment = false;
_socket.NoDelay = true;
Console.WriteLine("SocketStatistics:");
Console.WriteLine("\tDontFragment: {0}", _socket.DontFragment);
Console.WriteLine("\tNoDelay: {0}", _socket.NoDelay);
Console.WriteLine("\tReceiveBufferSize: {0}", _socket.ReceiveBufferSize);
Console.WriteLine("\tReceiveTimeout: {0}", _socket.ReceiveTimeout);
Console.WriteLine("\tSendBufferSize: {0}", _socket.SendBufferSize);
Console.WriteLine("\tSendTimeout: {0}", _socket.SendTimeout);
break;
case IPMode.UDP:
Console.WriteLine("Client sending using UDP to {0}:{1}, rate {2} msg/s",
_client.host,
_client.port,
_client.rate);
_uchannel = new UdpClient(_client.host, _client.port);
_socket = _uchannel.Client;
_socket.ReceiveBufferSize = 65536 * 8;
_socket.SendBufferSize = 65536 * 8;
_socket.DontFragment = false;
Console.WriteLine("SocketStatistics:");
Console.WriteLine("\tDontFragment: {0}", _socket.DontFragment);
Console.WriteLine("\tReceiveBufferSize: {0}", _socket.ReceiveBufferSize);
Console.WriteLine("\tReceiveTimeout: {0}", _socket.ReceiveTimeout);
Console.WriteLine("\tSendBufferSize: {0}", _socket.SendBufferSize);
Console.WriteLine("\tSendTimeout: {0}", _socket.SendTimeout);
break;
}
_eventPer50Ms = _client.rate / 20;
_tickerIndex = 0;
_countLast5S = 0;
_sleepLast5S = 0;
_lastThroughputTick = Environment.TickCount;
_eventCount = 0;
_maxEventCount = _client.totalEvents;
try {
var timerFactory = new SystemTimerFactory();
var timer = timerFactory.CreateTimer(HandleTimerEvents, 0, 50);
Console.WriteLine(">> Press Any Key To Exit <<");
Console.ReadKey();
timer.Dispose();
}
catch (Exception e)
{
Console.Error.WriteLine("Error sending data to server. Did server disconnect");
Console.Error.WriteLine("Error message: {0}", e.Message);
Console.Error.WriteLine(e.StackTrace);
}
}
