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//
// HttpsClientStream.cs: Glue between HttpWebRequest and SslClientStream to
// reduce reflection usage.
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2004-2006 Novell, Inc. (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.IO;
using System.Net;
using System.Security.Cryptography.X509Certificates;
namespace Mono.Security.Protocol.Tls {
// Note: DO NOT REUSE this class - instead use SslClientStream
internal class HttpsClientStream : SslClientStream {
private HttpWebRequest _request;
private int _status;
public HttpsClientStream (Stream stream, X509CertificateCollection clientCertificates,
HttpWebRequest request, byte [] buffer)
: base (stream, request.RequestUri.Host, false, (Mono.Security.Protocol.Tls.SecurityProtocolType)
ServicePointManager.SecurityProtocol, clientCertificates)
{
// this constructor permit access to the WebRequest to call
// ICertificatePolicy.CheckValidationResult
_request = request;
_status = 0;
if (buffer != null)
InputBuffer.Write (buffer, 0, buffer.Length);
#if !NET_1_0
// also saved from reflection
base.CheckCertRevocationStatus = ServicePointManager.CheckCertificateRevocationList;
#endif
}
public bool TrustFailure {
get {
switch (_status) {
case -2146762486: // CERT_E_CHAINING 0x800B010A
case -2146762487: // CERT_E_UNTRUSTEDROOT 0x800B0109
return true;
default:
return false;
}
}
}
internal override bool RaiseServerCertificateValidation (X509Certificate certificate, int[] certificateErrors)
{
bool failed = (certificateErrors.Length > 0);
// only one problem can be reported by this interface
_status = ((failed) ? certificateErrors [0] : 0);
if (ServicePointManager.CertificatePolicy != null) {
ServicePoint sp = _request.ServicePoint;
return ServicePointManager.CertificatePolicy.CheckValidationResult (sp, certificate, _request, _status);
}
return failed;
}
}
}
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