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Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/rtc_base/openssl_session_cache.cc | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/openssl_session_cache.cc b/third_party/libwebrtc/rtc_base/openssl_session_cache.cc new file mode 100644 index 0000000000..d63724242a --- /dev/null +++ b/third_party/libwebrtc/rtc_base/openssl_session_cache.cc @@ -0,0 +1,54 @@ +/* + * Copyright 2018 The WebRTC Project Authors. All rights reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "rtc_base/openssl_session_cache.h" + +#include "absl/strings/string_view.h" +#include "rtc_base/checks.h" +#include "rtc_base/openssl.h" + +namespace rtc { + +OpenSSLSessionCache::OpenSSLSessionCache(SSLMode ssl_mode, SSL_CTX* ssl_ctx) + : ssl_mode_(ssl_mode), ssl_ctx_(ssl_ctx) { + // It is invalid to pass in a null context. + RTC_DCHECK(ssl_ctx != nullptr); + SSL_CTX_up_ref(ssl_ctx); +} + +OpenSSLSessionCache::~OpenSSLSessionCache() { + for (const auto& it : sessions_) { + SSL_SESSION_free(it.second); + } + SSL_CTX_free(ssl_ctx_); +} + +SSL_SESSION* OpenSSLSessionCache::LookupSession( + absl::string_view hostname) const { + auto it = sessions_.find(hostname); + return (it != sessions_.end()) ? it->second : nullptr; +} + +void OpenSSLSessionCache::AddSession(absl::string_view hostname, + SSL_SESSION* new_session) { + SSL_SESSION* old_session = LookupSession(hostname); + SSL_SESSION_free(old_session); + sessions_.insert_or_assign(std::string(hostname), new_session); +} + +SSL_CTX* OpenSSLSessionCache::GetSSLContext() const { + return ssl_ctx_; +} + +SSLMode OpenSSLSessionCache::GetSSLMode() const { + return ssl_mode_; +} + +} // namespace rtc |