private static HttpClientHandler CreateClientHandler(ClusterContext context, ILogger <CouchbaseHttpClient> logger)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
HttpClientHandler handler;
//for x509 cert authentication
if (context.ClusterOptions.X509CertificateFactory != null)
{
handler = new NonAuthenticatingHttpClientHandler
{
ClientCertificateOptions = ClientCertificateOption.Manual,
SslProtocols = SslProtocols.Tls | SslProtocols.Tls11 | SslProtocols.Tls12
};
handler.ClientCertificates.AddRange(context.ClusterOptions.X509CertificateFactory.GetCertificates());
}
else
{
handler = new AuthenticatingHttpClientHandler(context);
}
try
{
handler.CheckCertificateRevocationList = context.ClusterOptions.EnableCertificateRevocation;
handler.ServerCertificateCustomValidationCallback = CreateCertificateValidator(context.ClusterOptions);
}
catch (PlatformNotSupportedException)
{
logger.LogDebug("Cannot set ServerCertificateCustomValidationCallback, not supported on this platform");
}
catch (NotImplementedException)
{
logger.LogDebug("Cannot set ServerCertificateCustomValidationCallback, not implemented on this platform");
}
try
{
if (context.ClusterOptions.MaxHttpConnections > 0)
{
//0 means the WinHttpHandler default size of Int.MaxSize is used
handler.MaxConnectionsPerServer = context.ClusterOptions.MaxHttpConnections;
}
}
catch (PlatformNotSupportedException e)
{
logger.LogDebug("Cannot set MaxConnectionsPerServer, not supported on this platform", e);
}
return(handler);
}
private static HttpClientHandler CreateClientHandler(string username, string password, ClientConfiguration config)
#endif
{
#if NET452
WebRequestHandler handler;
#else
HttpClientHandler handler;
#endif
//for x509 cert authentication
if (config != null && config.EnableCertificateAuthentication)
{
handler = new NonAuthenticatingHttpClientHandler
{
ClientCertificateOptions = ClientCertificateOption.Manual
};
#if NETSTANDARD
handler.SslProtocols = SslProtocols.Tls | SslProtocols.Tls11 | SslProtocols.Tls12;
handler.ClientCertificates.AddRange(config.CertificateFactory());
#endif
}
else
{
handler = new AuthenticatingHttpClientHandler(username, password);
}
#if NET452
// ReSharper disable once PossibleNullReferenceException
handler.ServerCertificateValidationCallback = config.HttpServerCertificateValidationCallback ??
OnCertificateValidation;
#else
try
{
handler.CheckCertificateRevocationList = config.EnableCertificateRevocation;
handler.ServerCertificateCustomValidationCallback = config?.HttpServerCertificateValidationCallback ??
OnCertificateValidation;
}
catch (NotImplementedException)
{
Log.Debug("Cannot set ServerCertificateCustomValidationCallback, not supported on this platform");
}
if (config != null)
{
try
{
handler.MaxConnectionsPerServer = config.DefaultConnectionLimit;
}
catch (PlatformNotSupportedException e)
{
Log.Debug("Cannot set MaxConnectionsPerServer, not supported on this platform", e);
}
}
#endif
return(handler);
}
private static HttpClientHandler CreateClientHandler(ClusterContext context)
{
HttpClientHandler handler;
//for x509 cert authentication
if (context.ClusterOptions.EnableCertificateAuthentication)
{
handler = new NonAuthenticatingHttpClientHandler
{
ClientCertificateOptions = ClientCertificateOption.Manual,
SslProtocols = SslProtocols.Tls | SslProtocols.Tls11 | SslProtocols.Tls12
};
//handler.ClientCertificates.AddRange(config.CertificateFactory()); //TODO
}
else
{
handler = new AuthenticatingHttpClientHandler(context);
}
try
{
handler.CheckCertificateRevocationList = context.ClusterOptions.EnableCertificateRevocation;
//handler.ServerCertificateCustomValidationCallback = config?.HttpServerCertificateValidationCallback ??
// OnCertificateValidation;
}
catch (NotImplementedException)
{
Logger.LogDebug("Cannot set ServerCertificateCustomValidationCallback, not supported on this platform");
}
try
{
if (context.ClusterOptions.MaxHttpConnection > 0)
{
handler.MaxConnectionsPerServer = context.ClusterOptions.MaxHttpConnection;
}
}
catch (PlatformNotSupportedException e)
{
Logger.LogDebug("Cannot set MaxConnectionsPerServer, not supported on this platform", e);
}
return(handler);
}
private static HttpClientHandler CreateClientHandler(string username, string password, Couchbase.Configuration clientConfig)
{
HttpClientHandler handler;
//for x509 cert authentication
if (clientConfig != null && clientConfig.EnableCertificateAuthentication)
{
handler = new NonAuthenticatingHttpClientHandler
{
ClientCertificateOptions = ClientCertificateOption.Manual,
SslProtocols = SslProtocols.Tls | SslProtocols.Tls11 | SslProtocols.Tls12
};
//handler.ClientCertificates.AddRange(config.CertificateFactory()); //TODO
}
else
{
handler = new AuthenticatingHttpClientHandler(username, password);
}
try
{
handler.CheckCertificateRevocationList = clientConfig.EnableCertificateRevocation;
//handler.ServerCertificateCustomValidationCallback = config?.HttpServerCertificateValidationCallback ??
// OnCertificateValidation;
}
catch (NotImplementedException)
{
//Log.Debug("Cannot set ServerCertificateCustomValidationCallback, not supported on this platform");
}
if (clientConfig != null)
{
try
{
handler.MaxConnectionsPerServer = clientConfig.MaxQueryConnectionsPerServer;
}
catch (PlatformNotSupportedException e)
{
// Log.Debug("Cannot set MaxConnectionsPerServer, not supported on this platform", e);
}
}
return(handler);
}