mcs/class/System/Mono.Net.Security/MonoTlsProviderWrapper.cs

   1 //
   2 // MonoTlsProviderWrapper.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 #if SECURITY_DEP
  28
  29 #if MONO_X509_ALIAS
  30 extern alias PrebuiltSystem;
  31 #endif
  32 #if MONO_SECURITY_ALIAS
  33 extern alias MonoSecurity;
  34 #endif
  35
  36 #if MONO_SECURITY_ALIAS
  37 using MSI = MonoSecurity::Mono.Security.Interface;
  38 #else
  39 using MSI = Mono.Security.Interface;
  40 #endif
  41 #if MONO_X509_ALIAS
  42 using XHttpWebRequest = PrebuiltSystem::System.Net.HttpWebRequest;
  43 using XX509CertificateCollection = PrebuiltSystem::System.Security.Cryptography.X509Certificates.X509CertificateCollection;
  44 #else
  45 using XHttpWebRequest = System.Net.HttpWebRequest;
  46 using XX509CertificateCollection = System.Security.Cryptography.X509Certificates.X509CertificateCollection;
  47 #endif
  48
  49 using System;
  50 using System.IO;
  51 using System.Net;
  52 using System.Net.Security;
  53 using System.Security.Cryptography.X509Certificates;
  54
  55 namespace Mono.Net.Security.Private
  56 {
  57         /*
  58          * Strictly private - do not use outside the Mono.Net.Security directory.
  59          *
  60          * This is used by MonoTlsProviderFactory.InstallProvider() to wrap and masquerade
  61          * a user-supplied @MonoTlsProvider as @IMonoTlsProvider.
  62          */
  63         class MonoTlsProviderWrapper : IMonoTlsProvider
  64         {
  65                 MSI.MonoTlsProvider provider;
  66
  67                 public MonoTlsProviderWrapper (MSI.MonoTlsProvider provider)
  68                 {
  69                         this.provider = provider;
  70                 }
  71
  72                 public MSI.MonoTlsProvider Provider {
  73                         get { return provider; }
  74                 }
  75
  76                 public IMonoSslStream CreateSslStream (
  77                         Stream innerStream, bool leaveInnerStreamOpen,
  78                         MSI.MonoTlsSettings settings)
  79                 {
  80                         var sslStream = provider.CreateSslStream (innerStream, leaveInnerStreamOpen, settings);
  81                         var monoSslStreamImpl = sslStream as MonoSslStreamImpl;
  82                         if (monoSslStreamImpl != null)
  83                                 return monoSslStreamImpl.Impl;
  84                         return new MonoSslStreamWrapper (sslStream);
  85                 }
  86
  87                 public MSI.IMonoTlsContext CreateTlsContext (
  88                         string hostname, bool serverMode, MSI.TlsProtocols protocolFlags,
  89                         X509Certificate serverCertificate, XX509CertificateCollection clientCertificates,
  90                         bool remoteCertRequired, bool checkCertName, bool checkCertRevocationStatus,
  91                         MSI.MonoEncryptionPolicy encryptionPolicy, MSI.MonoTlsSettings settings)
  92                 {
  93                         return provider.CreateTlsContext (
  94                                 hostname, serverMode, protocolFlags,
  95                                 serverCertificate, (XX509CertificateCollection)(object)clientCertificates,
  96                                 remoteCertRequired, (MSI.MonoEncryptionPolicy)encryptionPolicy,
  97                                 settings);
  98                 }
  99         }
 100 }
 101
 102 #endif