#529 let generic certificate override in transparent endpoint

Author: justcoding121

src/Titanium.Web.Proxy/Models/ExplicitProxyEndPoint.cs

@@ -27,11 +27,6 @@ public ExplicitProxyEndPoint(IPAddress ipAddress, int port, bool decryptSsl = tr
 
         internal bool IsSystemHttpsProxy { get; set; }
 
-        /// <summary>
-        ///     Generic certificate to use for SSL decryption.
-        /// </summary>
-        public X509Certificate2 GenericCertificate { get; set; }
-
         /// <summary>
         ///     Intercept tunnel connect request.
         ///     Valid only for explicit endpoints.

src/Titanium.Web.Proxy/Models/ProxyEndPoint.cs

@@ -1,5 +1,6 @@
 using System.Net;
 using System.Net.Sockets;
+using System.Security.Cryptography.X509Certificates;
 
 namespace Titanium.Web.Proxy.Models
 {
@@ -47,5 +48,11 @@ protected ProxyEndPoint(IPAddress ipAddress, int port, bool decryptSsl)
         public bool IpV6Enabled => Equals(IpAddress, IPAddress.IPv6Any)
                                    || Equals(IpAddress, IPAddress.IPv6Loopback)
                                    || Equals(IpAddress, IPAddress.IPv6None);
+
+
+        /// <summary>
+        ///     Generic certificate to use for SSL decryption.
+        /// </summary>
+        public X509Certificate2 GenericCertificate { get; set; }
     }
 }

src/Titanium.Web.Proxy/TransparentClientHandler.cs

@@ -81,7 +81,8 @@ private async Task handleClient(TransparentProxyEndPoint endPoint, TcpClientConn
                             sslStream = new SslStream(clientStream);
 
                             string certName = HttpHelper.GetWildCardDomainName(httpsHostName);
-                            var certificate = await CertificateManager.CreateCertificateAsync(certName);
+                            var certificate = endPoint.GenericCertificate ??
+                                                    await CertificateManager.CreateCertificateAsync(certName);
 
                             // Successfully managed to authenticate the client using the fake certificate
                             await sslStream.AuthenticateAsServerAsync(certificate, false, SslProtocols.Tls, false);