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//
// Copyright 2020 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 <util/generic/string.h>
#include <util/string/cast.h>
#include <vector>
#include <grpc/grpc_security.h>
#include <grpc/support/log.h>
#include <grpcpp/security/tls_certificate_provider.h>
namespace grpc {
namespace experimental {
StaticDataCertificateProvider::StaticDataCertificateProvider(
const TString& root_certificate,
const std::vector<IdentityKeyCertPair>& identity_key_cert_pairs) {
GPR_ASSERT(!root_certificate.empty() || !identity_key_cert_pairs.empty());
grpc_tls_identity_pairs* pairs_core = grpc_tls_identity_pairs_create();
for (const IdentityKeyCertPair& pair : identity_key_cert_pairs) {
grpc_tls_identity_pairs_add_pair(pairs_core, pair.private_key.c_str(),
pair.certificate_chain.c_str());
}
c_provider_ = grpc_tls_certificate_provider_static_data_create(
root_certificate.c_str(), pairs_core);
GPR_ASSERT(c_provider_ != nullptr);
};
StaticDataCertificateProvider::~StaticDataCertificateProvider() {
grpc_tls_certificate_provider_release(c_provider_);
};
FileWatcherCertificateProvider::FileWatcherCertificateProvider(
const TString& private_key_path,
const TString& identity_certificate_path,
const TString& root_cert_path, unsigned int refresh_interval_sec) {
c_provider_ = grpc_tls_certificate_provider_file_watcher_create(
private_key_path.c_str(), identity_certificate_path.c_str(),
root_cert_path.c_str(), refresh_interval_sec);
GPR_ASSERT(c_provider_ != nullptr);
};
FileWatcherCertificateProvider::~FileWatcherCertificateProvider() {
grpc_tls_certificate_provider_release(c_provider_);
};
} // namespace experimental
} // namespace grpc
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