mcs/class/System/Mono.AppleTls/AppleTlsProvider.cs

   1 #if SECURITY_DEP && MONO_FEATURE_APPLETLS
   2 //
   3 // AppleTlsProvider.cs
   4 //
   5 // Author:
   6 //       Martin Baulig <martin.baulig@xamarin.com>
   7 //
   8 // Copyright (c) 2015 Xamarin, Inc.
   9 //
  10
  11 #if MONO_SECURITY_ALIAS
  12 extern alias MonoSecurity;
  13 #endif
  14
  15 using System;
  16 using System.IO;
  17 using System.Threading;
  18 using System.Threading.Tasks;
  19 using System.Net.Security;
  20 using System.Security.Authentication;
  21 using System.Security.Cryptography.X509Certificates;
  22
  23 using MNS = Mono.Net.Security;
  24 #if MONO_SECURITY_ALIAS
  25 using MonoSecurity::Mono.Security.Interface;
  26 #else
  27 using Mono.Security.Interface;
  28 #endif
  29
  30 namespace Mono.AppleTls
  31 {
  32         class AppleTlsProvider : MonoTlsProvider
  33         {
  34                 public override string Name {
  35                         get { return "apple-tls"; }
  36                 }
  37
  38                 public override Guid ID {
  39                         get { return MNS.MonoTlsProviderFactory.AppleTlsId; }
  40                 }
  41
  42                 public override IMonoSslStream CreateSslStream (
  43                         Stream innerStream, bool leaveInnerStreamOpen,
  44                         MonoTlsSettings settings = null)
  45                 {
  46                         return SslStream.CreateMonoSslStream (innerStream, leaveInnerStreamOpen, this, settings);
  47                 }
  48
  49                 internal override IMonoSslStream CreateSslStreamInternal (
  50                         SslStream sslStream, Stream innerStream, bool leaveInnerStreamOpen,
  51                         MonoTlsSettings settings)
  52                 {
  53                         return new AppleTlsStream (innerStream, leaveInnerStreamOpen, sslStream, settings, this);
  54                 }
  55
  56                 public override bool SupportsSslStream {
  57                         get { return true; }
  58                 }
  59
  60                 public override bool SupportsMonoExtensions {
  61                         get { return true; }
  62                 }
  63
  64                 public override bool SupportsConnectionInfo {
  65                         get { return true; }
  66                 }
  67
  68                 public override SslProtocols SupportedProtocols {
  69                         get { return SslProtocols.Tls12 | SslProtocols.Tls11 | SslProtocols.Tls; }
  70                 }
  71
  72                 internal override bool ValidateCertificate (
  73                         ICertificateValidator2 validator, string targetHost, bool serverMode,
  74                         X509CertificateCollection certificates, bool wantsChain, ref X509Chain chain,
  75                         ref MonoSslPolicyErrors errors, ref int status11)
  76                 {
  77                         if (wantsChain)
  78                                 chain = MNS.SystemCertificateValidator.CreateX509Chain (certificates);
  79                         return AppleCertificateHelper.InvokeSystemCertificateValidator (validator, targetHost, serverMode, certificates, ref errors, ref status11);
  80                 }
  81         }
  82 }
  83 #endif