mcs/class/Mono.Security.Providers.NewTls/Mono.Security.Providers.NewTls/MonoNewTlsStream.cs

   1 //
   2 // MonoNewTlsStream.cs
   3 //
   4 // Author:
   5 //       Martin Baulig <martin.baulig@xamarin.com>
   6 //
   7 // Copyright (c) 2015 Xamarin, Inc.
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining a copy
  10 // of this software and associated documentation files (the "Software"), to deal
  11 // in the Software without restriction, including without limitation the rights
  12 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13 // copies of the Software, and to permit persons to whom the Software is
  14 // furnished to do so, subject to the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be included in
  17 // all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  25 // THE SOFTWARE.
  26
  27 extern alias NewSystemSource;
  28
  29 using EncryptionPolicy = NewSystemSource::System.Net.Security.EncryptionPolicy;
  30 using LocalCertificateSelectionCallback = NewSystemSource::System.Net.Security.LocalCertificateSelectionCallback;
  31 using RemoteCertificateValidationCallback = NewSystemSource::System.Net.Security.RemoteCertificateValidationCallback;
  32 using SslStream = NewSystemSource::System.Net.Security.SslStream;
  33
  34 using System;
  35 using System.IO;
  36 using System.Threading.Tasks;
  37
  38 using MSI = Mono.Security.Interface;
  39
  40 using XAuthenticatedStream = System.Net.Security.AuthenticatedStream;
  41 using System.Security.Cryptography.X509Certificates;
  42
  43 namespace Mono.Security.Providers.NewTls
  44 {
  45         public class MonoNewTlsStream : SslStream, MSI.IMonoSslStream
  46         {
  47                 MSI.MonoTlsProvider provider;
  48
  49                 internal MonoNewTlsStream (Stream innerStream, MSI.MonoTlsProvider provider, MSI.MonoTlsSettings settings)
  50                         : this (innerStream, false, provider, settings)
  51                 {
  52                 }
  53
  54                 internal MonoNewTlsStream (Stream innerStream, bool leaveOpen, MSI.MonoTlsProvider provider, MSI.MonoTlsSettings settings)
  55                         : base (innerStream, leaveOpen, EncryptionPolicy.RequireEncryption, provider, settings)
  56                 {
  57                         this.provider = provider;
  58                 }
  59
  60                 public MSI.MonoTlsProvider Provider {
  61                         get { return provider; }
  62                 }
  63
  64                 new public bool IsClosed {
  65                         get { return base.IsClosed; }
  66                 }
  67
  68                 public MSI.MonoTlsConnectionInfo GetConnectionInfo ()
  69                 {
  70                         return GetMonoConnectionInfo ();
  71                 }
  72
  73                 public Task Shutdown ()
  74                 {
  75                         return Task.Factory.FromAsync ((state, result) => BeginShutdown (state, result), EndShutdown, null);
  76                 }
  77
  78                 public Task RequestRenegotiation ()
  79                 {
  80                         return Task.Factory.FromAsync ((state, result) => BeginRenegotiate (state, result), EndRenegotiate, null);
  81                 }
  82
  83                  X509Certificate MSI.IMonoSslStream.InternalLocalCertificate {
  84                         get { return InternalLocalCertificate; }
  85                 }
  86
  87                 XAuthenticatedStream MSI.IMonoSslStream.AuthenticatedStream {
  88                         get { return this; }
  89                 }
  90         }
  91 }
  92
  93