// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

/**
 * Before running this C++ code example, set up your development environment,
 * including your credentials.
 *
 * For more information, see the following documentation topic:
 * https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started.html.
 *
 * For information on the structure of the code examples and how to build and run the examples, see
 * https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started-code-examples.html.
 *
 * Purpose
 *
 * Demonstrates creating an access key for an IAM user.
 *
 */

// snippet-start:[iam.cpp.create_access_key.inc]
#include <aws/iam/IAMClient.h>
#include <aws/iam/model/CreateAccessKeyRequest.h>
#include <aws/iam/model/CreateAccessKeyResult.h>
#include <iostream>
#include "iam_samples.h"
// snippet-end:[iam.cpp.create_access_key.inc]

//! Creates an access key for an IAM user.
/*!
  \sa createAccessKey()
  \param userName: User name for the access key.
  \param clientConfig: Aws client configuration.
  \return Aws::String: Access key ID or empty string if unsuccessful.
*/
// snippet-start:[iam.cpp.create_access_key.code]
Aws::String AwsDoc::IAM::createAccessKey(const Aws::String &userName,
                                         const Aws::Client::ClientConfiguration &clientConfig) {
    Aws::IAM::IAMClient iam(clientConfig);

    Aws::IAM::Model::CreateAccessKeyRequest request;
    request.SetUserName(userName);

    Aws::String result;
    Aws::IAM::Model::CreateAccessKeyOutcome outcome = iam.CreateAccessKey(request);
    if (!outcome.IsSuccess()) {
        std::cerr << "Error creating access key for IAM user " << userName
                  << ":" << outcome.GetError().GetMessage() << std::endl;
    }
    else {
        const auto &accessKey = outcome.GetResult().GetAccessKey();
        std::cout << "Successfully created access key for IAM user " <<
                  userName << std::endl << "  aws_access_key_id = " <<
                  accessKey.GetAccessKeyId() << std::endl <<
                  " aws_secret_access_key = " << accessKey.GetSecretAccessKey() <<
                  std::endl;
        result = accessKey.GetAccessKeyId();
    }

    return result;
}
// snippet-end:[iam.cpp.create_access_key.code]

/*
 *
 *  main function
 *
 * Usage: 'run_create_access_key <user_name>'
 *
 */

#ifndef TESTING_BUILD

int main(int argc, char **argv) {
    if (argc != 2) {
        std::cout << "Usage: run_create_access_key <user_name>" << std::endl;
        return 1;
    }

    Aws::SDKOptions options;
    Aws::InitAPI(options);
    {
        Aws::Client::ClientConfiguration clientConfig;
        // Optional: Set to the AWS Region in which the bucket was created (overrides config file).
        // clientConfig.region = "us-east-1";
        Aws::String user_name(argv[1]);
        AwsDoc::IAM::createAccessKey(user_name, clientConfig);
    }
    Aws::ShutdownAPI(options);
    return 0;
}

#endif // TESTING_BUILD