public void Initialize()
{
var sp = Stopwatch.StartNew();
var clusterCert = InitializeClusterCertificate(out var httpsCert);
try
{
ServerStore.Initialize();
}
catch (Exception e)
{
if (Logger.IsOperationsEnabled)
{
Logger.Operations("Could not open the server store", e);
}
throw;
}
if (Logger.IsInfoEnabled)
{
Logger.Info(string.Format("Server store started took {0:#,#;;0} ms", sp.ElapsedMilliseconds));
}
sp.Restart();
ListenToPipes().IgnoreUnobservedExceptions();
Router = new RequestRouter(RouteScanner.Scan(), this);
try
{
void ConfigureKestrel(KestrelServerOptions options)
{
options.Limits.MaxRequestLineSize = (int)Configuration.Http.MaxRequestLineSize.GetValue(SizeUnit.Bytes);
options.Limits.MaxRequestBodySize = null; // no limit!
options.Limits.MinResponseDataRate = null; // no limit!
options.Limits.MinRequestBodyDataRate = null; // no limit!
if (Configuration.Http.MinDataRatePerSecond.HasValue && Configuration.Http.MinDataRateGracePeriod.HasValue)
{
options.Limits.MinResponseDataRate = new MinDataRate(Configuration.Http.MinDataRatePerSecond.Value.GetValue(SizeUnit.Bytes), Configuration.Http.MinDataRateGracePeriod.Value.AsTimeSpan);
options.Limits.MinRequestBodyDataRate = new MinDataRate(Configuration.Http.MinDataRatePerSecond.Value.GetValue(SizeUnit.Bytes), Configuration.Http.MinDataRateGracePeriod.Value.AsTimeSpan);
}
if (Configuration.Http.MaxRequestBufferSize.HasValue)
{
options.Limits.MaxRequestBufferSize = Configuration.Http.MaxRequestBufferSize.Value.GetValue(SizeUnit.Bytes);
}
var actualCert = httpsCert ?? clusterCert;
if (actualCert != null)
{
var adapterOptions = new HttpsConnectionAdapterOptions
{
ServerCertificate = actualCert.Certificate,
CheckCertificateRevocation = true,
ClientCertificateMode = ClientCertificateMode.AllowCertificate,
SslProtocols = SslProtocols.Tls12,
ClientCertificateValidation = (cert, chain, errors) =>
// Here we are explicitly ignoring trust chain issues for client certificates
// this is because we don't actually require trust, we just use the certificate
// as a way to authenticate. The admin is going to tell us which specific certs
// we can trust anyway, so we can ignore such errors.
errors == SslPolicyErrors.RemoteCertificateChainErrors || errors == SslPolicyErrors.None
};
var uri = new Uri(Configuration.Core.ServerUrl);
var host = uri.DnsSafeHost;
var ipAddresses = GetListenIpAddresses(host);
var loggerFactory = options.ApplicationServices.GetRequiredService <ILoggerFactory>();
var adapter = new AuthenticatingAdapter(this, new HttpsConnectionAdapter(adapterOptions, loggerFactory));
foreach (var address in ipAddresses)
{
options.Listen(address, uri.Port, listenOptions => { listenOptions.ConnectionAdapters.Add(adapter); });
}
}
}
_webHost = new WebHostBuilder()
.CaptureStartupErrors(captureStartupErrors: true)
.UseKestrel(ConfigureKestrel)
.UseUrls(Configuration.Core.ServerUrl)
.UseStartup <RavenServerStartup>()
.UseShutdownTimeout(TimeSpan.FromSeconds(1))
.ConfigureServices(services =>
{
if (Configuration.Http.UseResponseCompression)
{
services.Configure <ResponseCompressionOptions>(options =>
{
options.EnableForHttps = Configuration.Http.AllowResponseCompressionOverHttps;
options.Providers.Add(typeof(GzipCompressionProvider));
options.Providers.Add(typeof(DeflateCompressionProvider));
});
services.Configure <GzipCompressionProviderOptions>(options =>
{
options.Level = Configuration.Http.GzipResponseCompressionLevel;
});
services.Configure <DeflateCompressionProviderOptions>(options =>
{
options.Level = Configuration.Http.DeflateResponseCompressionLevel;
});
services.AddResponseCompression();
}
services.AddSingleton(Router);
services.AddSingleton(this);
services.Configure <FormOptions>(options =>
{
options.MultipartBodyLengthLimit = long.MaxValue;
});
})
// ReSharper disable once AccessToDisposedClosure
.Build();
ClusterCertificateHolder = ClusterCertificateHolder ?? httpsCert ?? new CertificateHolder();
}
catch (Exception e)
{
if (Logger.IsInfoEnabled)
{
Logger.Info("Could not configure server", e);
}
throw;
}
if (Logger.IsInfoEnabled)
{
Logger.Info(string.Format("Configuring HTTP server took {0:#,#;;0} ms", sp.ElapsedMilliseconds));
}
try
{
_webHost.Start();
var serverAddressesFeature = _webHost.ServerFeatures.Get <IServerAddressesFeature>();
WebUrl = GetWebUrl(serverAddressesFeature.Addresses.First()).TrimEnd('/');
if (Logger.IsInfoEnabled)
{
Logger.Info($"Initialized Server... {WebUrl}");
}
ServerStore.TriggerDatabases();
_tcpListenerStatus = StartTcpListener();
StartSnmp();
}
catch (Exception e)
{
if (Logger.IsOperationsEnabled)
{
Logger.Operations("Could not start server", e);
}
throw;
}
}
public void Initialize()
{
var sp = Stopwatch.StartNew();
try
{
ServerStore.Initialize();
}
catch (Exception e)
{
if (_logger.IsOperationsEnabled)
{
_logger.Operations("Could not open the server store", e);
}
throw;
}
if (_logger.IsInfoEnabled)
{
_logger.Info(string.Format("Server store started took {0:#,#;;0} ms", sp.ElapsedMilliseconds));
}
sp.Restart();
Router = new RequestRouter(RouteScanner.Scan(), this);
try
{
_webHost = new WebHostBuilder()
.CaptureStartupErrors(captureStartupErrors: true)
.UseKestrel(options =>
{
options.ShutdownTimeout = TimeSpan.FromSeconds(1);
})
.UseUrls(Configuration.Core.ServerUrl)
.UseStartup <RavenServerStartup>()
.ConfigureServices(services =>
{
services.AddSingleton(Router);
services.AddSingleton(this);
services.Configure <FormOptions>(options =>
{
options.MultipartBodyLengthLimit = long.MaxValue;
});
})
// ReSharper disable once AccessToDisposedClosure
.Build();
if (_logger.IsInfoEnabled)
{
_logger.Info("Initialized Server...");
}
}
catch (Exception e)
{
if (_logger.IsInfoEnabled)
{
_logger.Info("Could not configure server", e);
}
throw;
}
if (_logger.IsInfoEnabled)
{
_logger.Info(string.Format("Configuring HTTP server took {0:#,#;;0} ms", sp.ElapsedMilliseconds));
}
try
{
_webHost.Start();
_tcpListenerTask = StartTcpListener();
}
catch (Exception e)
{
if (_logger.IsOperationsEnabled)
{
_logger.Operations("Could not start server", e);
}
throw;
}
try
{
_latestVersionCheck.Initialize();
}
catch (Exception e)
{
if (_logger.IsInfoEnabled)
{
_logger.Info("Could not setup latest version check.", e);
}
}
try
{
LicenseManager.Initialize();
}
catch (Exception e)
{
if (_logger.IsInfoEnabled)
{
_logger.Info("Could not setup license check.", e);
}
ServerStore.Alerts.AddAlert(new Alert
{
Type = AlertType.LicenseManagerInitializationError,
Key = nameof(AlertType.LicenseManagerInitializationError),
Severity = AlertSeverity.Info,
Content = new LicenseManager.InitializationErrorAlertContent(e),
Message = LicenseManager.InitializationErrorAlertContent.FormatMessage()
});
}
}
