http_proxy.cc | Explore in Territory

//
//
// Copyright 2016 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/ext/filters/client_channel/http_proxy.h"

#include <string.h>

#include <memory>
#include <string>
#include <vector>

#include "absl/status/status.h"
#include "absl/status/statusor.h"
#include "absl/strings/match.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/str_split.h"
#include "absl/strings/string_view.h"
#include "absl/strings/strip.h"
#include "absl/types/optional.h"

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

#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/gpr/string.h"
#include "src/core/lib/gprpp/env.h"
#include "src/core/lib/gprpp/host_port.h"
#include "src/core/lib/gprpp/memory.h"
#include "src/core/lib/iomgr/resolve_address.h"
#include "src/core/lib/slice/b64.h"
#include "src/core/lib/transport/http_connect_handshaker.h"
#include "src/core/lib/uri/uri_parser.h"

namespace grpc_core {
namespace {

///
/// Parses the 'https_proxy' env var (fallback on 'http_proxy') and returns the
/// proxy hostname to resolve or nullopt on error. Also sets 'user_cred' to user
/// credentials if present in the 'http_proxy' env var, otherwise leaves it
/// unchanged.
///
absl::optional<std::string> GetHttpProxyServer(
    const ChannelArgs& args, absl::optional<std::string>* user_cred) { … }

// Adds the default port if target does not contain a port.
std::string MaybeAddDefaultPort(absl::string_view target) { … }

}  // namespace

absl::optional<std::string> HttpProxyMapper::MapName(
    absl::string_view server_uri, ChannelArgs* args) { … }

void RegisterHttpProxyMapper(CoreConfiguration::Builder* builder) { … }

}  // namespace grpc_core
chromium/third_party/grpc/src/src/core/ext/filters/client_channel/http_proxy.cc
