mcs/class/System/Mono.Net.Security/MonoTlsProviderFactory.Droid.cs

   1 // Copyright 2015 Xamarin Inc. All rights reserved.
   2 #if SECURITY_DEP
   3 using System;
   4 using MSI = Mono.Security.Interface;
   5 using Mono.Btls;
   6
   7 namespace Mono.Net.Security
   8 {
   9         static partial class MonoTlsProviderFactory
  10         {
  11                 static MSI.MonoTlsProvider CreateDefaultProviderImpl ()
  12                 {
  13                         MSI.MonoTlsProvider provider = null;
  14                         var type = Environment.GetEnvironmentVariable ("XA_TLS_PROVIDER");
  15                         switch (type) {
  16                         case null:
  17                         case "default":
  18                         case "legacy":
  19                                 return new LegacyTlsProvider ();
  20                         case "btls":
  21                                 if (!IsBtlsSupported ())
  22                                         throw new NotSupportedException ("BTLS in not supported!");
  23                                 return new MonoBtlsProvider ();
  24                         default:
  25                                 throw new NotSupportedException (string.Format ("Invalid TLS Provider: `{0}'.", provider));
  26                         }
  27                 }
  28         }
  29 }
  30 #endif