Uso de CreateAccessKey con un SDK de AWS o la CLI

    /// <summary>
    /// Create an IAM access key for a user.
    /// </summary>
    /// <param name="userName">The username for which to create the IAM access
    /// key.</param>
    /// <returns>The AccessKey.</returns>
    public async Task<AccessKey> CreateAccessKeyAsync(string userName)
    {
        var response = await _IAMService.CreateAccessKeyAsync(new CreateAccessKeyRequest
        {
            UserName = userName,
        });

        return response.AccessKey;

    }

###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
  printf "%s\n" "$*" 1>&2
}

###############################################################################
# function iam_create_user_access_key
#
# This function creates an IAM access key for the specified user.
#
# Parameters:
#       -u user_name -- The name of the IAM user.
#       [-f file_name] -- The optional file name for the access key output.
#
# Returns:
#       [access_key_id access_key_secret]
#     And:
#       0 - If successful.
#       1 - If it fails.
###############################################################################
function iam_create_user_access_key() {
  local user_name file_name response
  local option OPTARG # Required to use getopts command in a function.

  # bashsupport disable=BP5008
  function usage() {
    echo "function iam_create_user_access_key"
    echo "Creates an AWS Identity and Access Management (IAM) key pair."
    echo "  -u user_name   The name of the IAM user."
    echo "  [-f file_name]   Optional file name for the access key output."
    echo ""
  }

  # Retrieve the calling parameters.
  while getopts "u:f:h" option; do
    case "${option}" in
      u) user_name="${OPTARG}" ;;
      f) file_name="${OPTARG}" ;;
      h)
        usage
        return 0
        ;;
      \?)
        echo "Invalid parameter"
        usage
        return 1
        ;;
    esac
  done
  export OPTIND=1

  if [[ -z "$user_name" ]]; then
    errecho "ERROR: You must provide a username with the -u parameter."
    usage
    return 1
  fi

  response=$(aws iam create-access-key \
    --user-name "$user_name" \
    --output text)

  local error_code=${?}

  if [[ $error_code -ne 0 ]]; then
    aws_cli_error_log $error_code
    errecho "ERROR: AWS reports create-access-key operation failed.$response"
    return 1
  fi

  if [[ -n "$file_name" ]]; then
    echo "$response" >"$file_name"
  fi

  local key_id key_secret
  # shellcheck disable=SC2086
  key_id=$(echo $response | cut -f 2 -d ' ')
  # shellcheck disable=SC2086
  key_secret=$(echo $response | cut -f 4 -d ' ')

  echo "$key_id $key_secret"

  return 0
}

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;
}

Cómo crear una clave de acceso para un usuario de IAM

El siguiente comando create-access-key crea una clave de acceso (un ID de clave de acceso y una clave de acceso secreta) para el usuario de IAM denominado Bob.

aws iam create-access-key \
    --user-name Bob

Salida:

{
    "AccessKey": {
        "UserName": "Bob",
        "Status": "Active",
        "CreateDate": "2015-03-09T18:39:23.411Z",
        "SecretAccessKey": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYzEXAMPLEKEY",
        "AccessKeyId": "AKIAIOSFODNN7EXAMPLE"
    }
}

Almacene la clave de acceso secreta en un lugar seguro. Si se pierde, no se puede recuperar y debe crear una nueva clave de acceso.

Para obtener más información, consulte Administración de claves de acceso para usuarios de IAM en la Guía del usuario de AWS IAM.

import (
	"context"
	"encoding/json"
	"errors"
	"log"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/service/iam"
	"github.com/aws/aws-sdk-go-v2/service/iam/types"
	"github.com/aws/smithy-go"
)

// UserWrapper encapsulates user actions used in the examples.
// It contains an IAM service client that is used to perform user actions.
type UserWrapper struct {
	IamClient *iam.Client
}



// CreateAccessKeyPair creates an access key for a user. The returned access key contains
// the ID and secret credentials needed to use the key.
func (wrapper UserWrapper) CreateAccessKeyPair(ctx context.Context, userName string) (*types.AccessKey, error) {
	var key *types.AccessKey
	result, err := wrapper.IamClient.CreateAccessKey(ctx, &iam.CreateAccessKeyInput{
		UserName: aws.String(userName)})
	if err != nil {
		log.Printf("Couldn't create access key pair for user %v. Here's why: %v\n", userName, err)
	} else {
		key = result.AccessKey
	}
	return key, err
}

import software.amazon.awssdk.services.iam.model.CreateAccessKeyRequest;
import software.amazon.awssdk.services.iam.model.CreateAccessKeyResponse;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.iam.IamClient;
import software.amazon.awssdk.services.iam.model.IamException;

/**
 * Before running this Java V2 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-java/latest/developer-guide/get-started.html
 */
public class CreateAccessKey {
    public static void main(String[] args) {
        final String usage = """

                Usage:
                   <user>\s

                Where:
                   user - An AWS IAM user that you can obtain from the AWS Management Console.
                """;

        if (args.length != 1) {
            System.out.println(usage);
            System.exit(1);
        }

        String user = args[0];
        Region region = Region.AWS_GLOBAL;
        IamClient iam = IamClient.builder()
                .region(region)
                .build();

        String keyId = createIAMAccessKey(iam, user);
        System.out.println("The Key Id is " + keyId);
        iam.close();
    }

    public static String createIAMAccessKey(IamClient iam, String user) {
        try {
            CreateAccessKeyRequest request = CreateAccessKeyRequest.builder()
                    .userName(user)
                    .build();

            CreateAccessKeyResponse response = iam.createAccessKey(request);
            return response.accessKey().accessKeyId();

        } catch (IamException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
        return "";
    }
}

Cree la clave de acceso.

import { CreateAccessKeyCommand, IAMClient } from "@aws-sdk/client-iam";

const client = new IAMClient({});

/**
 *
 * @param {string} userName
 */
export const createAccessKey = (userName) => {
  const command = new CreateAccessKeyCommand({ UserName: userName });
  return client.send(command);
};

// Load the AWS SDK for Node.js
var AWS = require("aws-sdk");
// Set the region
AWS.config.update({ region: "REGION" });

// Create the IAM service object
var iam = new AWS.IAM({ apiVersion: "2010-05-08" });

iam.createAccessKey({ UserName: "IAM_USER_NAME" }, function (err, data) {
  if (err) {
    console.log("Error", err);
  } else {
    console.log("Success", data.AccessKey);
  }
});

suspend fun createIAMAccessKey(user: String?): String {
    val request =
        CreateAccessKeyRequest {
            userName = user
        }

    IamClient.fromEnvironment { region = "AWS_GLOBAL" }.use { iamClient ->
        val response = iamClient.createAccessKey(request)
        return response.accessKey?.accessKeyId.toString()
    }
}

Ejemplo 1: en este ejemplo se crea un nuevo par de clave de acceso y clave de acceso secreta y se lo asigna al usuario David. Asegúrese de guardar los valores de AccessKeyId y SecretAccessKey en un archivo, porque es la única oportunidad que tiene para obtener la SecretAccessKey. No puede recuperarla más tarde. Si pierde la clave secreta, debe crear un nuevo par de claves de acceso.

New-IAMAccessKey -UserName David

Salida:

AccessKeyId     : AKIAIOSFODNN7EXAMPLE
CreateDate      : 4/13/2015 1:00:42 PM
SecretAccessKey : wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
Status          : Active
UserName        : David

Ejemplo 1: en este ejemplo se crea un nuevo par de clave de acceso y clave de acceso secreta y se lo asigna al usuario David. Asegúrese de guardar los valores de AccessKeyId y SecretAccessKey en un archivo, porque es la única oportunidad que tiene para obtener la SecretAccessKey. No puede recuperarla más tarde. Si pierde la clave secreta, debe crear un nuevo par de claves de acceso.

New-IAMAccessKey -UserName David

Salida:

AccessKeyId     : AKIAIOSFODNN7EXAMPLE
CreateDate      : 4/13/2015 1:00:42 PM
SecretAccessKey : wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
Status          : Active
UserName        : David

def create_key(user_name):
    """
    Creates an access key for the specified user. Each user can have a
    maximum of two keys.

    :param user_name: The name of the user.
    :return: The created access key.
    """
    try:
        key_pair = iam.User(user_name).create_access_key_pair()
        logger.info(
            "Created access key pair for %s. Key ID is %s.",
            key_pair.user_name,
            key_pair.id,
        )
    except ClientError:
        logger.exception("Couldn't create access key pair for %s.", user_name)
        raise
    else:
        return key_pair

Este módulo de ejemplo muestra, crea, desactiva y elimina las claves de acceso.

# Manages access keys for IAM users
class AccessKeyManager
  def initialize(iam_client, logger: Logger.new($stdout))
    @iam_client = iam_client
    @logger = logger
    @logger.progname = 'AccessKeyManager'
  end

  # Lists access keys for a user
  #
  # @param user_name [String] The name of the user.
  def list_access_keys(user_name)
    response = @iam_client.list_access_keys(user_name: user_name)
    if response.access_key_metadata.empty?
      @logger.info("No access keys found for user '#{user_name}'.")
    else
      response.access_key_metadata.map(&:access_key_id)
    end
  rescue Aws::IAM::Errors::NoSuchEntity
    @logger.error("Error listing access keys: cannot find user '#{user_name}'.")
    []
  rescue StandardError => e
    @logger.error("Error listing access keys: #{e.message}")
    []
  end

  # Creates an access key for a user
  #
  # @param user_name [String] The name of the user.
  # @return [Boolean]
  def create_access_key(user_name)
    response = @iam_client.create_access_key(user_name: user_name)
    access_key = response.access_key
    @logger.info("Access key created for user '#{user_name}': #{access_key.access_key_id}")
    access_key
  rescue Aws::IAM::Errors::LimitExceeded
    @logger.error('Error creating access key: limit exceeded. Cannot create more.')
    nil
  rescue StandardError => e
    @logger.error("Error creating access key: #{e.message}")
    nil
  end

  # Deactivates an access key
  #
  # @param user_name [String] The name of the user.
  # @param access_key_id [String] The ID for the access key.
  # @return [Boolean]
  def deactivate_access_key(user_name, access_key_id)
    @iam_client.update_access_key(
      user_name: user_name,
      access_key_id: access_key_id,
      status: 'Inactive'
    )
    true
  rescue StandardError => e
    @logger.error("Error deactivating access key: #{e.message}")
    false
  end

  # Deletes an access key
  #
  # @param user_name [String] The name of the user.
  # @param access_key_id [String] The ID for the access key.
  # @return [Boolean]
  def delete_access_key(user_name, access_key_id)
    @iam_client.delete_access_key(
      user_name: user_name,
      access_key_id: access_key_id
    )
    true
  rescue StandardError => e
    @logger.error("Error deleting access key: #{e.message}")
    false
  end
end

pub async fn create_access_key(client: &iamClient, user_name: &str) -> Result<AccessKey, iamError> {
    let mut tries: i32 = 0;
    let max_tries: i32 = 10;

    let response: Result<CreateAccessKeyOutput, SdkError<CreateAccessKeyError>> = loop {
        match client.create_access_key().user_name(user_name).send().await {
            Ok(inner_response) => {
                break Ok(inner_response);
            }
            Err(e) => {
                tries += 1;
                if tries > max_tries {
                    break Err(e);
                }
                sleep(Duration::from_secs(2)).await;
            }
        }
    };

    Ok(response.unwrap().access_key.unwrap())
}

import AWSIAM
import AWSS3


    public func createAccessKey(userName: String) async throws -> IAMClientTypes.AccessKey {
        let input = CreateAccessKeyInput(
            userName: userName
        )
        do {
            let output = try await iamClient.createAccessKey(input: input)
            guard let accessKey = output.accessKey else {
                throw ServiceHandlerError.keyError
            }
            return accessKey
        } catch {
            print("ERROR: createAccessKey:", dump(error))
            throw error
        }
    }