3ee4fe5a94
This CL adds an API to the SSL stream adapters and transport channels to get the SSL cipher that was negotiated with the remote peer. The previously approved CL https://webrtc-codereview.appspot.com/26009004/ was reverted in https://webrtc-codereview.appspot.com/40689004/ due to compilation issues while rolling into Chromium. As the new method has landed in Chromium in https://crrev.com/bc321c76ace6e1d5a03440e554ccb207159802ec, this should be safe to land here now. BUG=3976 R=pthatcher@webrtc.org Review URL: https://webrtc-codereview.appspot.com/37209004 Cr-Commit-Position: refs/heads/master@{#8343} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8343 4adac7df-926f-26a2-2b94-8c16560cd09d
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif // HAVE_CONFIG_H
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#include "webrtc/base/sslstreamadapter.h"
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#include "webrtc/base/sslconfig.h"
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#if SSL_USE_SCHANNEL
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// SChannel support for DTLS and peer-to-peer mode are not
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// done.
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#elif SSL_USE_OPENSSL // && !SSL_USE_SCHANNEL
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#include "webrtc/base/opensslstreamadapter.h"
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#elif SSL_USE_NSS // && !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL
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#include "webrtc/base/nssstreamadapter.h"
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#endif // !SSL_USE_OPENSSL && !SSL_USE_SCHANNEL && !SSL_USE_NSS
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///////////////////////////////////////////////////////////////////////////////
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namespace rtc {
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SSLStreamAdapter* SSLStreamAdapter::Create(StreamInterface* stream) {
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#if SSL_USE_SCHANNEL
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return NULL;
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#elif SSL_USE_OPENSSL // !SSL_USE_SCHANNEL
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return new OpenSSLStreamAdapter(stream);
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#elif SSL_USE_NSS // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL
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return new NSSStreamAdapter(stream);
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#else // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL && !SSL_USE_NSS
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return NULL;
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#endif
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}
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// Note: this matches the logic above with SCHANNEL dominating
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#if SSL_USE_SCHANNEL
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bool SSLStreamAdapter::HaveDtls() { return false; }
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bool SSLStreamAdapter::HaveDtlsSrtp() { return false; }
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bool SSLStreamAdapter::HaveExporter() { return false; }
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std::string SSLStreamAdapter::GetDefaultSslCipher() {
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return std::string();
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}
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#elif SSL_USE_OPENSSL
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bool SSLStreamAdapter::HaveDtls() {
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return OpenSSLStreamAdapter::HaveDtls();
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}
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bool SSLStreamAdapter::HaveDtlsSrtp() {
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return OpenSSLStreamAdapter::HaveDtlsSrtp();
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}
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bool SSLStreamAdapter::HaveExporter() {
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return OpenSSLStreamAdapter::HaveExporter();
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}
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std::string SSLStreamAdapter::GetDefaultSslCipher() {
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return OpenSSLStreamAdapter::GetDefaultSslCipher();
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}
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#elif SSL_USE_NSS
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bool SSLStreamAdapter::HaveDtls() {
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return NSSStreamAdapter::HaveDtls();
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}
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bool SSLStreamAdapter::HaveDtlsSrtp() {
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return NSSStreamAdapter::HaveDtlsSrtp();
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}
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bool SSLStreamAdapter::HaveExporter() {
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return NSSStreamAdapter::HaveExporter();
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}
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std::string SSLStreamAdapter::GetDefaultSslCipher() {
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return NSSStreamAdapter::GetDefaultSslCipher();
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}
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#endif // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL && !SSL_USE_NSS
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///////////////////////////////////////////////////////////////////////////////
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} // namespace rtc
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