From a87068655a3d31e2f85e5630462dd174b02f43c6 Mon Sep 17 00:00:00 2001
From: Adam Connelly <adam@resdiary.com>
Date: Wed, 9 Apr 2014 13:06:20 +0100
Subject: [PATCH] THRIFT-2455: Allow client certificates to be used with
 THttpClient

---
 lib/csharp/src/Transport/THttpClient.cs | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/lib/csharp/src/Transport/THttpClient.cs b/lib/csharp/src/Transport/THttpClient.cs
index 78653f3b680..339024f3a33 100644
--- a/lib/csharp/src/Transport/THttpClient.cs
+++ b/lib/csharp/src/Transport/THttpClient.cs
@@ -27,10 +27,14 @@
 
 namespace Thrift.Transport
 {
-	public class THttpClient : TTransport, IDisposable
+    using System.Linq;
+    using System.Security.Cryptography.X509Certificates;
+
+    public class THttpClient : TTransport, IDisposable
 	{
 		private readonly Uri uri;
-		private Stream inputStream;
+        private readonly X509Certificate[] certificates;
+        private Stream inputStream;
 		private MemoryStream outputStream = new MemoryStream();
 
         // Timeouts in milliseconds
@@ -44,12 +48,17 @@ public class THttpClient : TTransport, IDisposable
         private IWebProxy proxy = WebRequest.DefaultWebProxy;
 #endif
 
-        public THttpClient(Uri u)
+        public THttpClient(Uri u) : this(u, Enumerable.Empty<X509Certificate>())
 		{
-			uri = u;
 		}
 
-		public int ConnectTimeout
+	    public THttpClient(Uri u, IEnumerable<X509Certificate> certificates)
+	    {
+	        uri = u;
+            this.certificates = (certificates ?? Enumerable.Empty<X509Certificate>()).ToArray();
+	    }
+
+        public int ConnectTimeout
 		{
 			set
 			{
@@ -180,6 +189,8 @@ private HttpWebRequest CreateRequest()
 		{
 			HttpWebRequest connection = (HttpWebRequest)WebRequest.Create(uri);
 
+		    connection.ClientCertificates.AddRange(certificates);
+
 #if !SILVERLIGHT
 			if (connectTimeout > 0)
 			{