Mono - HttpWebRequest over SSL - Writing Error Headers

Question

The following is a System.Net.WebException message - Error: SendFailure (error headers) over SSL, but works fine for http://www.google.com

using System; using System.Web; using System.Net; using System.IO; namespace HTTPS_Headers { class MainClass { public static void Main (string[] args) { var request = (HttpWebRequest)WebRequest.Create ("https://www.google.co.uk/?q=mono"); using(var reader = new StreamReader(request.GetResponse().GetResponseStream())) { Console.WriteLine (reader.ReadToEnd ()); } Console.ReadLine(); } } } 

I am running this on Mono 3.4.0 / Lubuntu 14.04. Works great on SSL on Windows / .NET 4.

Answer 1

Try the following on your computer to import trusted root certificates:

 mozroots --import --sync