chromium/third_party/grpc/src/src/core/tsi/ssl/session_cache/ssl_session_boringssl.cc

//
//
// Copyright 2018 gRPC authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//

#include <grpc/support/port_platform.h>

#include "src/core/tsi/ssl/session_cache/ssl_session.h"

#ifdef OPENSSL_IS_BORINGSSL

#include "absl/memory/memory.h"

// BoringSSL allows SSL_SESSION to outlive SSL and SSL_CTX objects which are
// re-created by gRPC on every certificate rotation or subchannel creation.
// BoringSSL guarantees that SSL_SESSION is immutable so it's safe to share
// the same original session object between different threads and connections.

namespace tsi {
namespace {

class BoringSslCachedSession : public SslCachedSession { … };

}  // namespace

std::unique_ptr<SslCachedSession> SslCachedSession::Create(
    SslSessionPtr session) { … }

}  // namespace tsi

#endif  // OPENSSL_IS_BORINGSSL