internal bool SecureClientPipe(string sHostname, HTTPResponseHeaders oHeaders)
{
X509Certificate2 x509Certificate;
try
{
x509Certificate = CertMaker.FindCert(sHostname);
}
catch (Exception ex)
{
FiddlerApplication.Log.LogFormat("fiddler.https> Failed to obtain certificate for {0} due to {1}", new object[]
{
sHostname,
ex.Message
});
x509Certificate = null;
}
try
{
if (x509Certificate == null)
{
FiddlerApplication.DoNotifyUser("Unable to find Certificate for " + sHostname, "HTTPS Interception Failure");
oHeaders.SetStatus(502, "Fiddler unable to generate certificate");
}
if (CONFIG.bDebugSpew)
{
FiddlerApplication.DebugSpew("SecureClientPipe for: " + this.ToString() + " sending data to client:\n" + Utilities.ByteArrayToHexView(oHeaders.ToByteArray(true, true), 32));
}
base.Send(oHeaders.ToByteArray(true, true));
bool result;
if (oHeaders.HTTPResponseCode != 200)
{
FiddlerApplication.DebugSpew("SecureClientPipe returning FALSE because HTTPResponseCode != 200");
result = false;
return(result);
}
this._httpsStream = new SslStream(new NetworkStream(this._baseSocket, false), false);
this._httpsStream.AuthenticateAsServer(x509Certificate, ClientPipe._bWantClientCert, CONFIG.oAcceptedClientHTTPSProtocols, false);
result = true;
return(result);
}
catch (Exception eX)
{
FiddlerApplication.Log.LogFormat("SecureClientPipe ({0} failed: {1}.", new object[]
{
sHostname,
Utilities.DescribeException(eX)
});
try
{
base.End();
}
catch (Exception)
{
}
}
return(false);
}
public static void MakeFTPRequest(Session oSession, ref PipeReadBuffer buffBody, out HTTPResponseHeaders oRH)
{
if (oSession.oRequest == null || oSession.oRequest.headers == null)
{
throw new ArgumentException("Session missing request objects.");
}
if (buffBody == null)
{
throw new ArgumentException("Response Stream may not be null.");
}
string fullUrl = oSession.fullUrl;
FtpWebRequest ftpWebRequest = (FtpWebRequest)WebRequest.Create(fullUrl);
ftpWebRequest.CachePolicy = new RequestCachePolicy(RequestCacheLevel.BypassCache);
if (fullUrl.EndsWith("/"))
{
ftpWebRequest.Method = "LIST";
}
else
{
ftpWebRequest.Method = "RETR";
if (oSession.oFlags.ContainsKey("FTP-UseASCII"))
{
ftpWebRequest.UseBinary = false;
}
else
{
ftpWebRequest.UseBinary = FiddlerApplication.Prefs.GetBoolPref("fiddler.ftp.UseBinary", true);
}
}
if (!string.IsNullOrEmpty(oSession.oRequest.headers._uriUserInfo))
{
string text = Utilities.TrimAfter(oSession.oRequest.headers._uriUserInfo, '@');
text = Utilities.UrlDecode(text);
string userName = Utilities.TrimAfter(text, ':');
string password = text.Contains(":") ? Utilities.TrimBefore(text, ':') : string.Empty;
ftpWebRequest.Credentials = new NetworkCredential(userName, password);
}
else
{
if (oSession.oRequest.headers.ExistsAndContains("Authorization", "Basic "))
{
string text2 = oSession.oRequest.headers["Authorization"].Substring(6);
text2 = Encoding.UTF8.GetString(Convert.FromBase64String(text2));
string userName2 = Utilities.TrimAfter(text2, ':');
string password2 = Utilities.TrimBefore(text2, ':');
ftpWebRequest.Credentials = new NetworkCredential(userName2, password2);
}
else
{
if (oSession.oFlags.ContainsKey("x-AutoAuth") && oSession.oFlags["x-AutoAuth"].Contains(":"))
{
string userName3 = Utilities.TrimAfter(oSession.oFlags["x-AutoAuth"], ':');
string password3 = Utilities.TrimBefore(oSession.oFlags["x-AutoAuth"], ':');
ftpWebRequest.Credentials = new NetworkCredential(userName3, password3);
}
else
{
if (FiddlerApplication.Prefs.GetBoolPref("fiddler.ftp.AlwaysDemandCredentials", false))
{
byte[] bytes = Encoding.UTF8.GetBytes("Please provide login credentials for this FTP server".PadRight(512, ' '));
buffBody.Write(bytes, 0, bytes.Length);
oRH = new HTTPResponseHeaders();
oRH.SetStatus(401, "Need Creds");
oRH.Add("Content-Length", buffBody.Length.ToString());
oRH.Add("WWW-Authenticate", "Basic realm=\"ftp://" + oSession.host + "\"");
return;
}
}
}
}
ftpWebRequest.UsePassive = FiddlerApplication.Prefs.GetBoolPref("fiddler.ftp.UsePassive", true);
ftpWebRequest.Proxy = null;
FtpWebResponse ftpWebResponse;
try
{
ftpWebResponse = (FtpWebResponse)ftpWebRequest.GetResponse();
}
catch (WebException ex)
{
FtpWebResponse ftpWebResponse2 = (FtpWebResponse)ex.Response;
if (ftpWebResponse2 != null)
{
byte[] bytes2;
if (FtpStatusCode.NotLoggedIn == ftpWebResponse2.StatusCode)
{
bytes2 = Encoding.UTF8.GetBytes("This FTP server requires login credentials".PadRight(512, ' '));
buffBody.Write(bytes2, 0, bytes2.Length);
oRH = new HTTPResponseHeaders();
oRH.SetStatus(401, "Need Creds");
oRH.Add("Content-Length", buffBody.Length.ToString());
oRH.Add("WWW-Authenticate", "Basic realm=\"ftp://" + oSession.host + "\"");
return;
}
bytes2 = Encoding.UTF8.GetBytes(string.Format("{0}{1}{2}", "Fiddler was unable to act as a HTTP-to-FTP gateway for this response. ", ftpWebResponse2.StatusDescription, string.Empty.PadRight(512, ' ')));
buffBody.Write(bytes2, 0, bytes2.Length);
}
else
{
byte[] bytes2 = Encoding.UTF8.GetBytes(string.Format("{0}{1}{2}", "Fiddler was unable to act as a HTTP-to-FTP gateway for this response. ", ex.Message, string.Empty.PadRight(512, ' ')));
buffBody.Write(bytes2, 0, bytes2.Length);
}
oRH = new HTTPResponseHeaders();
oRH.SetStatus(504, "HTTP-FTP Gateway failed");
oRH.Add("Content-Length", buffBody.Length.ToString());
return;
}
Stream responseStream = ftpWebResponse.GetResponseStream();
byte[] buffer = new byte[8192];
for (int i = responseStream.Read(buffer, 0, 8192); i > 0; i = responseStream.Read(buffer, 0, 8192))
{
buffBody.Write(buffer, 0, i);
}
oRH = new HTTPResponseHeaders();
oRH.SetStatus(200, "OK");
oRH.Add("FTP-Status", Utilities.ConvertCRAndLFToSpaces(ftpWebResponse.StatusDescription));
oRH.Add("Content-Length", buffBody.Length.ToString());
ftpWebResponse.Close();
}
