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Contents
//
//
// 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 {
public:
explicit BoringSslCachedSession(SslSessionPtr session)
: session_(std::move(session)) {}
SslSessionPtr CopySession() const override {
// SslSessionPtr will dereference on destruction.
SSL_SESSION_up_ref(session_.get());
return SslSessionPtr(session_.get());
}
private:
SslSessionPtr session_;
};
} // namespace
std::unique_ptr<SslCachedSession> SslCachedSession::Create(
SslSessionPtr session) {
return std::make_unique<BoringSslCachedSession>(std::move(session));
}
} // namespace tsi
#endif // OPENSSL_IS_BORINGSSL
Version data entries
49 entries across 49 versions & 1 rubygems