/// <summary>
/// This function will connect a stream to a uri (host and port),
/// negotiating proxies and SSL
/// </summary>
/// <param name="uri"></param>
/// <param name="timeout_ms">Timeout, in ms. 0 for no timeout.</param>
/// <returns></returns>
public static Stream ConnectStream(Uri uri, IWebProxy proxy, bool nodelay, int timeout_ms)
{
IMockWebProxy mockProxy = proxy != null ? proxy as IMockWebProxy : null;
if (mockProxy != null)
{
return(mockProxy.GetStream(uri));
}
Stream stream;
bool useProxy = proxy != null && !proxy.IsBypassed(uri);
if (useProxy)
{
Uri proxyURI = proxy.GetProxy(uri);
stream = ConnectSocket(proxyURI, nodelay, timeout_ms);
}
else
{
stream = ConnectSocket(uri, nodelay, timeout_ms);
}
try
{
if (useProxy)
{
string line = String.Format("CONNECT {0}:{1} HTTP/1.0", uri.Host, uri.Port);
WriteLine(line, stream);
WriteLine(stream);
List <string> initialResponse = new List <string>();
ReadHttpHeaders(ref stream, proxy, nodelay, timeout_ms, initialResponse);
AuthenticateProxy(ref stream, uri, proxy, nodelay, timeout_ms, initialResponse, line);
}
if (UseSSL(uri))
{
SslStream sslStream = new SslStream(stream, false,
new RemoteCertificateValidationCallback(ValidateServerCertificate), null);
sslStream.AuthenticateAsClient("", null, SslProtocols.Tls | SslProtocols.Tls11 | SslProtocols.Tls12, true);
stream = sslStream;
}
return(stream);
}
catch
{
stream.Close();
throw;
}
}
public static Stream ConnectStream(Uri uri, IWebProxy proxy, bool nodelay, int timeout_ms)
{
Stream stream;
Stream stream3;
IMockWebProxy proxy2 = (proxy != null) ? (proxy as IMockWebProxy) : null;
if (proxy2 != null)
{
return(proxy2.GetStream(uri));
}
bool flag = (proxy != null) && !proxy.IsBypassed(uri);
if (flag)
{
stream = ConnectSocket(proxy.GetProxy(uri), nodelay, timeout_ms);
}
else
{
stream = ConnectSocket(uri, nodelay, timeout_ms);
}
try
{
if (flag)
{
WriteLine(string.Format("CONNECT {0}:{1} HTTP/1.0", uri.Host, uri.Port), stream);
WriteLine(stream);
ReadHttpHeaders(ref stream, proxy, nodelay, timeout_ms);
}
if (UseSSL(uri))
{
SslStream stream2 = new SslStream(stream, false, new RemoteCertificateValidationCallback(HTTP.ValidateServerCertificate), null);
stream2.AuthenticateAsClient("");
stream = stream2;
}
stream3 = stream;
}
catch
{
stream.Close();
throw;
}
return(stream3);
}
