Cloud Identity-Aware Proxy API C++ Client Library
An idiomatic C++ client library for the Cloud Identity-Aware Proxy API, a service to control access to applications running on Google Cloud Platform.
While this library is GA, please note Google Cloud C++ client libraries do not follow Semantic Versioning.
Quickstart
The following shows the code that you'll run in the google/cloud/iap/quickstart/
directory, which should give you a taste of the Cloud Identity-Aware Proxy API C++ client library API.
#include "google/cloud/iap/v1/identity_aware_proxy_o_auth_client.h"
#include "google/cloud/project.h"
#include <iostream>
int main(int argc, char* argv[]) try {
if (argc != 2) {
std::cerr << "Usage: " << argv[0] << " project-id\n";
return 1;
}
namespace iap = ::google::cloud::iap_v1;
auto client = iap::IdentityAwareProxyOAuthServiceClient(
iap::MakeIdentityAwareProxyOAuthServiceConnection());
google::cloud::iap::v1::ListBrandsRequest request;
request.set_parent(google::cloud::Project(argv[1]).FullName());
// ListBrands is not paginated, a single response includes all the "brands".
auto response = client.ListBrands(request);
if (!response) throw std::move(response).status();
std::cout << response->DebugString() << "\n";
return 0;
} catch (google::cloud::Status const& status) {
std::cerr << "google::cloud::Status thrown: " << status << "\n";
return 1;
}
Main classes
This library offers multiple *Client
classes, which are listed below. Each one of these classes exposes all the RPCs for a service as member functions of the class. This library groups multiple services because they are part of the same product or are often used together. A typical example may be the administrative and data plane operations for a single product.
The library also has other classes that provide helpers, configuration parameters, and infrastructure to mock the *Client
classes when testing your application.
More Information
- Error Handling - describes how the library reports errors.
- How to Override the Default Endpoint - describes how to override the default endpoint.
- How to Override the Authentication Credentials - describes how to change the authentication credentials used by the library.
- Override Retry, Backoff, and Idempotency Policies - describes how to change the default retry policies.
- Environment Variables - describes environment variables that can configure the behavior of the library.