chromium/third_party/grpc/src/src/core/lib/security/credentials/plugin/plugin_credentials.cc

//
//
// 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/lib/security/credentials/plugin/plugin_credentials.h"

#include <atomic>
#include <memory>

#include "absl/status/status.h"
#include "absl/strings/str_cat.h"
#include "absl/strings/string_view.h"

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

#include "src/core/lib/iomgr/error.h"
#include "src/core/lib/iomgr/exec_ctx.h"
#include "src/core/lib/promise/promise.h"
#include "src/core/lib/slice/slice.h"
#include "src/core/lib/slice/slice_internal.h"
#include "src/core/lib/surface/api_trace.h"
#include "src/core/lib/surface/validate_metadata.h"
#include "src/core/lib/transport/metadata_batch.h"

grpc_core::TraceFlag grpc_plugin_credentials_trace(false, "plugin_credentials");

grpc_plugin_credentials::~grpc_plugin_credentials() { … }

std::string grpc_plugin_credentials::debug_string() { … }

grpc_core::UniqueTypeName grpc_plugin_credentials::type() const { … }

absl::StatusOr<grpc_core::ClientMetadataHandle>
grpc_plugin_credentials::PendingRequest::ProcessPluginResult(
    const grpc_metadata* md, size_t num_md, grpc_status_code status,
    const char* error_details) { … }

grpc_core::Poll<absl::StatusOr<grpc_core::ClientMetadataHandle>>
grpc_plugin_credentials::PendingRequest::PollAsyncResult() { … }

void grpc_plugin_credentials::PendingRequest::RequestMetadataReady(
    void* request, const grpc_metadata* md, size_t num_md,
    grpc_status_code status, const char* error_details) { … }

grpc_core::ArenaPromise<absl::StatusOr<grpc_core::ClientMetadataHandle>>
grpc_plugin_credentials::GetRequestMetadata(
    grpc_core::ClientMetadataHandle initial_metadata,
    const grpc_call_credentials::GetRequestMetadataArgs* args) { … }

grpc_plugin_credentials::grpc_plugin_credentials(
    grpc_metadata_credentials_plugin plugin,
    grpc_security_level min_security_level)
    : … { … }

grpc_call_credentials* grpc_metadata_credentials_create_from_plugin(
    grpc_metadata_credentials_plugin plugin,
    grpc_security_level min_security_level, void* reserved) { … }