Google Cloud C++ Client  1.32.1
C++ Client Library for Google Cloud Platform
credentials.cc
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1 // Copyright 2021 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #include "google/cloud/credentials.h"
16 #include "google/cloud/internal/credentials_impl.h"
17 
18 namespace google {
19 namespace cloud {
20 inline namespace GOOGLE_CLOUD_CPP_NS {
21 
22 Credentials::~Credentials() = default;
23 
25  return std::make_shared<internal::InsecureCredentialsConfig>();
26 }
27 
29  return std::make_shared<internal::GoogleDefaultCredentialsConfig>();
30 }
31 
33  std::string const& access_token,
34  std::chrono::system_clock::time_point expiration) {
35  return std::make_shared<internal::AccessTokenConfig>(access_token,
36  expiration);
37 }
38 
40  std::shared_ptr<Credentials> base_credentials,
41  std::string target_service_account, Options opts) {
42  opts = internal::MergeOptions(
43  std::move(opts),
44  Options{}
45  .set<ScopesOption>({"https://www.googleapis.com/auth/cloud-platform"})
47  std::chrono::seconds(std::chrono::hours(1))));
48  return std::make_shared<internal::ImpersonateServiceAccountConfig>(
49  std::move(base_credentials), std::move(target_service_account),
50  std::move(opts));
51 }
52 
54  std::string json_object) {
55  return std::make_shared<internal::ServiceAccountConfig>(
56  std::move(json_object));
57 }
58 
59 } // namespace GOOGLE_CLOUD_CPP_NS
60 } // namespace cloud
61 } // namespace google