_ Git - BoarSSL/blob - SSLTLS/SSLException.cs

   1 /*
   2  * Copyright (c) 2017 Thomas Pornin <pornin@bolet.org>
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining
   5  * a copy of this software and associated documentation files (the
   6  * "Software"), to deal in the Software without restriction, including
   7  * without limitation the rights to use, copy, modify, merge, publish,
   8  * distribute, sublicense, and/or sell copies of the Software, and to
   9  * permit persons to whom the Software is furnished to do so, subject to
  10  * the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be
  13  * included in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  19  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  20  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  */
  24
  25 using System;
  26 using System.IO;
  27
  28 namespace SSLTLS {
  29
  30 /*
  31  * All SSL failures (invalid messages, failed decryption or MAC checks,
  32  * received fatal alerts...) trigger an SSLException. Since SSLEngine
  33  * is a Stream, this exception is made an extension of IOException.
  34  */
  35
  36 public class SSLException : IOException {
  37
  38         public SSLException(string msg) : base(msg)
  39         {
  40         }
  41
  42         public SSLException(string msg, Exception cause) : base(msg, cause)
  43         {
  44         }
  45
  46         public SSLException(Exception cause) : base(cause.Message, cause)
  47         {
  48         }
  49
  50         public SSLException(int alert)
  51                 : base(String.Format(
  52                         "Fatal alert {0} received from peer", alert))
  53         {
  54         }
  55 }
  56
  57 }