chromium/third_party/grpc/src/src/core/lib/security/security_connector/load_system_roots_supported.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 <algorithm>
#include <vector>

#if defined(GPR_LINUX) || defined(GPR_ANDROID) || defined(GPR_FREEBSD) || \
    defined(GPR_APPLE)

#include <dirent.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <sys/param.h>
#include <sys/stat.h>
#include <unistd.h>

#include <grpc/support/alloc.h>
#include <grpc/support/log.h>

#include "src/core/lib/gpr/useful.h"
#include "src/core/lib/gprpp/global_config.h"
#include "src/core/lib/gprpp/memory.h"
#include "src/core/lib/iomgr/error.h"
#include "src/core/lib/iomgr/load_file.h"
#include "src/core/lib/security/security_connector/load_system_roots.h"
#include "src/core/lib/security/security_connector/load_system_roots_supported.h"

GPR_GLOBAL_CONFIG_DEFINE_STRING(grpc_system_ssl_roots_dir, "",
                                "Custom directory to SSL Roots");

namespace grpc_core {
namespace {

#if defined(GPR_LINUX) || defined(GPR_ANDROID)
const char* kCertFiles[] = …;
const char* kCertDirectories[] = …;
#elif defined(GPR_FREEBSD)  // endif GPR_LINUX || GPR_ANDROID
const char* kCertFiles[] = {"/etc/ssl/cert.pem",
                            "/usr/local/share/certs/ca-root-nss.crt"};
const char* kCertDirectories[] = {""};
#elif defined(GPR_APPLE)    // endif GPR_FREEBSD
const char* kCertFiles[] = {"/etc/ssl/cert.pem"};
const char* kCertDirectories[] = {""};
#endif                      // GPR_APPLE

grpc_slice GetSystemRootCerts() { … }

}  // namespace

void GetAbsoluteFilePath(const char* valid_file_dir,
                         const char* file_entry_name, char* path_buffer) { … }

grpc_slice CreateRootCertsBundle(const char* certs_directory) { … }

grpc_slice LoadSystemRootCerts() { … }

}  // namespace grpc_core

#endif  // GPR_LINUX || GPR_ANDROID || GPR_FREEBSD || GPR_APPLE