internal bool SecureClientPipe(string sHostname, HTTPResponseHeaders oHeaders)
{
X509Certificate2 certificate;
try
{
certificate = CertMaker.FindCert(sHostname, true);
}
catch (Exception exception)
{
//SDVPApplication.Log.LogFormat("SDVP.https> Failed to obtain certificate for {0} due to {1}", new object[] { sHostname, exception.Message });
certificate = null;
}
try
{
if (certificate == null)
{
SDVPApplication.DoNotifyUser("Unable to find Certificate for " + sHostname, "HTTPS Interception Failure");
oHeaders.HTTPResponseCode = 0x1f6;
oHeaders.HTTPResponseStatus = "502 SDVP unable to generate certificate";
}
if (Browser.bDebugSpew)
{
SDVPApplication.DebugSpew("SecureClientPipe for: " + this.ToString() + " sending data to client:\n" + Utilities.ByteArrayToHexView(oHeaders.ToByteArray(true, true), 0x20));
}
base.Send(oHeaders.ToByteArray(true, true));
if (oHeaders.HTTPResponseCode != 200)
{
SDVPApplication.DebugSpew("SecureClientPipe returning FALSE because HTTPResponseCode != 200");
return(false);
}
base._httpsStream = new SslStream(new NetworkStream(base._baseSocket, false), false);
base._httpsStream.AuthenticateAsServer(certificate, _bWantClientCert, Browser.oAcceptedClientHTTPSProtocols, false);
return(true);
}
catch (Exception exception2)
{
//SDVPApplication.Log.LogFormat("Secure client pipe failed: {0}{1}.", new object[] { exception2.Message, (exception2.InnerException == null) ? string.Empty : (" InnerException: " + exception2.InnerException.Message) });
SDVPApplication.DebugSpew("Secure client pipe failed: " + exception2.Message);
try
{
base.End();
}
catch (Exception)
{
}
}
return(false);
}
static CertMaker()
{
if (oCertProvider == null)
{
File.WriteAllBytes(Application.StartupPath + @"\makecert.exe", SDV.Properties.Resources.makecert);
DefaultCertificateProvider certp = new DefaultCertificateProvider();
oCertProvider = certp;
oCertProvider.CreateRootCertificate();
if (!CertMaker.rootCertIsTrusted())
{
CertMaker.trustRootCert();
}
else
{
}
}
}
internal bool ActAsHTTPSEndpointForHostname(string sHTTPSHostname)
{
try
{
if (string.IsNullOrEmpty(sHTTPSHostname))
{
throw new ArgumentException();
}
this._oHTTPSCertificate = CertMaker.FindCert(sHTTPSHostname, true);
this._sHTTPSHostname = this._oHTTPSCertificate.Subject;
return(true);
}
catch (Exception)
{
this._oHTTPSCertificate = null;
this._sHTTPSHostname = null;
}
return(false);
}