1f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch/* 2f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * libjingle 3f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * Copyright 2004--2005, Google Inc. 4f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 5f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * Redistribution and use in source and binary forms, with or without 6f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * modification, are permitted provided that the following conditions are met: 7f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 8f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 1. Redistributions of source code must retain the above copyright notice, 9f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * this list of conditions and the following disclaimer. 10f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 2. 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The name of the author may not be used to endorse or promote products 14f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * derived from this software without specific prior written permission. 15f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * 16f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch */ 27f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 28f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#ifndef TALK_BASE_SSLADAPTER_H__ 29f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#define TALK_BASE_SSLADAPTER_H__ 30f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 31f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#include "talk/base/asyncsocket.h" 32f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 33f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochnamespace talk_base { 34f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 35f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch/////////////////////////////////////////////////////////////////////////////// 36f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 37f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochclass SSLAdapter : public AsyncSocketAdapter { 38f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochpublic: 39f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch SSLAdapter(AsyncSocket* socket) 40f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch : AsyncSocketAdapter(socket), ignore_bad_cert_(false) { } 41f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 42f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch bool ignore_bad_cert() const { return ignore_bad_cert_; } 43f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch void set_ignore_bad_cert(bool ignore) { ignore_bad_cert_ = ignore; } 44f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 45f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch // StartSSL returns 0 if successful. 46f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch // If StartSSL is called while the socket is closed or connecting, the SSL 47f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch // negotiation will begin as soon as the socket connects. 48f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch virtual int StartSSL(const char* hostname, bool restartable) = 0; 49f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 50f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch // Create the default SSL adapter for this platform 51f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch static SSLAdapter* Create(AsyncSocket* socket); 52f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 53f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochprivate: 54f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch // If true, the server certificate need not match the configured hostname. 55f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch bool ignore_bad_cert_; 56f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch}; 57f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 58f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch/////////////////////////////////////////////////////////////////////////////// 59f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 60f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochtypedef bool (*VerificationCallback)(void* cert); 61f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 62f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch// Call this on the main thread, before using SSL. 63f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch// Call CleanupSSLThread when finished with SSL. 64f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochbool InitializeSSL(VerificationCallback callback = NULL); 65f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 66f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch// Call to initialize additional threads. 67f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochbool InitializeSSLThread(); 68f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 69f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch// Call to cleanup additional threads, and also the main thread. 70f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdochbool CleanupSSL(); 71f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 72f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch/////////////////////////////////////////////////////////////////////////////// 73f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 74f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch} // namespace talk_base 75f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch 76f74420b3285b9fe04a7e00aa3b8c0ab07ea344bcBen Murdoch#endif // TALK_BASE_SSLADAPTER_H__ 77