1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
//
//
// Copyright 2015 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 <memory>
#include <util/generic/string.h>
#include <util/string/cast.h>
#include <utility>
#include <vector>
#include <grpc/grpc.h>
#include <grpc/grpc_security.h>
#include <grpcpp/channel.h>
#include <grpcpp/security/credentials.h>
#include <grpcpp/support/channel_arguments.h>
#include <grpcpp/support/client_interceptor.h>
#include "src/cpp/client/create_channel_internal.h"
namespace grpc {
namespace {
class InsecureChannelCredentialsImpl final : public ChannelCredentials {
public:
std::shared_ptr<Channel> CreateChannelImpl(
const TString& target, const ChannelArguments& args) override {
return CreateChannelWithInterceptors(
target, args,
std::vector<std::unique_ptr<
grpc::experimental::ClientInterceptorFactoryInterface>>());
}
std::shared_ptr<Channel> CreateChannelWithInterceptors(
const TString& target, const ChannelArguments& args,
std::vector<std::unique_ptr<
grpc::experimental::ClientInterceptorFactoryInterface>>
interceptor_creators) override {
grpc_channel_args channel_args;
args.SetChannelArgs(&channel_args);
grpc_channel_credentials* creds = grpc_insecure_credentials_create();
std::shared_ptr<Channel> channel = grpc::CreateChannelInternal(
"", grpc_channel_create(target.c_str(), creds, &channel_args),
std::move(interceptor_creators));
grpc_channel_credentials_release(creds);
return channel;
}
SecureChannelCredentials* AsSecureCredentials() override { return nullptr; }
private:
bool IsInsecure() const override { return true; }
};
} // namespace
std::shared_ptr<ChannelCredentials> InsecureChannelCredentials() {
return std::shared_ptr<ChannelCredentials>(
new InsecureChannelCredentialsImpl());
}
} // namespace grpc
|