chromium/third_party/grpc/src/src/core/lib/security/credentials/tls/grpc_tls_certificate_verifier.cc

//
// Copyright 2021 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/tls/grpc_tls_certificate_verifier.h"

#include <string.h>

#include <string>
#include <utility>

#include "absl/strings/string_view.h"

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

#include "src/core/lib/debug/trace.h"
#include "src/core/lib/gprpp/host_port.h"
#include "src/core/lib/iomgr/exec_ctx.h"
#include "src/core/lib/security/credentials/tls/tls_utils.h"
#include "src/core/lib/surface/api_trace.h"

namespace grpc_core {

//
// ExternalCertificateVerifier
//

bool ExternalCertificateVerifier::Verify(
    grpc_tls_custom_verification_check_request* request,
    std::function<void(absl::Status)> callback, absl::Status* sync_status) { … }

UniqueTypeName ExternalCertificateVerifier::type() const { … }

void ExternalCertificateVerifier::OnVerifyDone(
    grpc_tls_custom_verification_check_request* request, void* callback_arg,
    grpc_status_code status, const char* error_details) { … }

//
// NoOpCertificateVerifier
//

UniqueTypeName NoOpCertificateVerifier::type() const { … }

//
// HostNameCertificateVerifier
//

bool HostNameCertificateVerifier::Verify(
    grpc_tls_custom_verification_check_request* request,
    std::function<void(absl::Status)>, absl::Status* sync_status) { … }

UniqueTypeName HostNameCertificateVerifier::type() const { … }

}  // namespace grpc_core

//
// Wrapper APIs declared in grpc_security.h
//

int grpc_tls_certificate_verifier_verify(
    grpc_tls_certificate_verifier* verifier,
    grpc_tls_custom_verification_check_request* request,
    grpc_tls_on_custom_verification_check_done_cb callback, void* callback_arg,
    grpc_status_code* sync_status, char** sync_error_details) { … }

void grpc_tls_certificate_verifier_cancel(
    grpc_tls_certificate_verifier* verifier,
    grpc_tls_custom_verification_check_request* request) { … }

grpc_tls_certificate_verifier* grpc_tls_certificate_verifier_external_create(
    grpc_tls_certificate_verifier_external* external_verifier) { … }

grpc_tls_certificate_verifier* grpc_tls_certificate_verifier_no_op_create() { … }

grpc_tls_certificate_verifier*
grpc_tls_certificate_verifier_host_name_create() { … }

void grpc_tls_certificate_verifier_release(
    grpc_tls_certificate_verifier* verifier) { … }