1 /*
2 *
3 * Copyright 2015 gRPC authors.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18 #include <grpcpp/security/credentials.h>
19
20 #include <grpc/grpc.h>
21 #include <grpc/support/log.h>
22 #include <grpcpp/channel.h>
23 #include <grpcpp/support/channel_arguments.h>
24 #include <grpcpp/support/config.h>
25 #include "src/cpp/client/create_channel_internal.h"
26
27 namespace grpc {
28
29 namespace {
30 class InsecureChannelCredentialsImpl final : public ChannelCredentials {
31 public:
CreateChannelImpl(const std::string & target,const ChannelArguments & args)32 std::shared_ptr<Channel> CreateChannelImpl(
33 const std::string& target, const ChannelArguments& args) override {
34 return CreateChannelWithInterceptors(
35 target, args,
36 std::vector<std::unique_ptr<
37 grpc::experimental::ClientInterceptorFactoryInterface>>());
38 }
39
CreateChannelWithInterceptors(const std::string & target,const ChannelArguments & args,std::vector<std::unique_ptr<grpc::experimental::ClientInterceptorFactoryInterface>> interceptor_creators)40 std::shared_ptr<Channel> CreateChannelWithInterceptors(
41 const std::string& target, const ChannelArguments& args,
42 std::vector<std::unique_ptr<
43 grpc::experimental::ClientInterceptorFactoryInterface>>
44 interceptor_creators) override {
45 grpc_channel_args channel_args;
46 args.SetChannelArgs(&channel_args);
47 return ::grpc::CreateChannelInternal(
48 "",
49 grpc_insecure_channel_create(target.c_str(), &channel_args, nullptr),
50 std::move(interceptor_creators));
51 }
52
AsSecureCredentials()53 SecureChannelCredentials* AsSecureCredentials() override { return nullptr; }
54
55 private:
IsInsecure() const56 bool IsInsecure() const override { return true; }
57 };
58 } // namespace
59
InsecureChannelCredentials()60 std::shared_ptr<ChannelCredentials> InsecureChannelCredentials() {
61 return std::shared_ptr<ChannelCredentials>(
62 new InsecureChannelCredentialsImpl());
63 }
64
65 } // namespace grpc
66