chromium/third_party/grpc/src/src/core/lib/security/security_connector/alts/alts_security_connector.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 "src/core/lib/security/security_connector/alts/alts_security_connector.h"

#include <string.h>

#include <algorithm>
#include <utility>

#include "absl/status/status.h"
#include "absl/strings/string_view.h"
#include "absl/types/optional.h"

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

#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/gprpp/debug_location.h"
#include "src/core/lib/gprpp/ref_counted_ptr.h"
#include "src/core/lib/iomgr/closure.h"
#include "src/core/lib/iomgr/endpoint.h"
#include "src/core/lib/iomgr/error.h"
#include "src/core/lib/iomgr/exec_ctx.h"
#include "src/core/lib/iomgr/iomgr_fwd.h"
#include "src/core/lib/promise/arena_promise.h"
#include "src/core/lib/promise/promise.h"
#include "src/core/lib/security/context/security_context.h"
#include "src/core/lib/security/credentials/alts/alts_credentials.h"
#include "src/core/lib/security/credentials/credentials.h"
#include "src/core/lib/security/transport/security_handshaker.h"
#include "src/core/lib/slice/slice.h"
#include "src/core/lib/transport/handshaker.h"
#include "src/core/lib/transport/transport.h"
#include "src/core/tsi/alts/handshaker/alts_tsi_handshaker.h"
#include "src/core/tsi/transport_security.h"

void grpc_alts_set_rpc_protocol_versions(
    grpc_gcp_rpc_protocol_versions* rpc_versions) { … }

namespace {

void alts_check_peer(tsi_peer peer,
                     grpc_core::RefCountedPtr<grpc_auth_context>* auth_context,
                     grpc_closure* on_peer_checked) { … }

class grpc_alts_channel_security_connector final
    : public grpc_channel_security_connector { … };

class grpc_alts_server_security_connector final
    : public grpc_server_security_connector { … };
}  // namespace

namespace grpc_core {
namespace internal {
RefCountedPtr<grpc_auth_context> grpc_alts_auth_context_from_tsi_peer(
    const tsi_peer* peer) { … }

}  // namespace internal
}  // namespace grpc_core

grpc_core::RefCountedPtr<grpc_channel_security_connector>
grpc_alts_channel_security_connector_create(
    grpc_core::RefCountedPtr<grpc_channel_credentials> channel_creds,
    grpc_core::RefCountedPtr<grpc_call_credentials> request_metadata_creds,
    const char* target_name) { … }

grpc_core::RefCountedPtr<grpc_server_security_connector>
grpc_alts_server_security_connector_create(
    grpc_core::RefCountedPtr<grpc_server_credentials> server_creds) { … }