Utilisation SignUp avec un AWS SDK ou une CLI

    /// <summary>
    /// Sign up a new user.
    /// </summary>
    /// <param name="clientId">The client Id of the application.</param>
    /// <param name="userName">The username to use.</param>
    /// <param name="password">The user's password.</param>
    /// <param name="email">The email address of the user.</param>
    /// <returns>A Boolean value indicating whether the user was confirmed.</returns>
    public async Task<bool> SignUpAsync(string clientId, string userName, string password, string email)
    {
        var userAttrs = new AttributeType
        {
            Name = "email",
            Value = email,
        };

        var userAttrsList = new List<AttributeType>();

        userAttrsList.Add(userAttrs);

        var signUpRequest = new SignUpRequest
        {
            UserAttributes = userAttrsList,
            Username = userName,
            ClientId = clientId,
            Password = password
        };

        var response = await _cognitoService.SignUpAsync(signUpRequest);
        return response.HttpStatusCode == HttpStatusCode.OK;
    }

        Aws::Client::ClientConfiguration clientConfig;
        // Optional: Set to the AWS Region (overrides config file).
        // clientConfig.region = "us-east-1";

    Aws::CognitoIdentityProvider::CognitoIdentityProviderClient client(clientConfig);

        Aws::CognitoIdentityProvider::Model::SignUpRequest request;
        request.AddUserAttributes(
                Aws::CognitoIdentityProvider::Model::AttributeType().WithName(
                        "email").WithValue(email));
        request.SetUsername(userName);
        request.SetPassword(password);
        request.SetClientId(clientID);
        Aws::CognitoIdentityProvider::Model::SignUpOutcome outcome =
                client.SignUp(request);

        if (outcome.IsSuccess()) {
            std::cout << "The signup request for " << userName << " was successful."
                      << std::endl;
        }
        else if (outcome.GetError().GetErrorType() ==
                 Aws::CognitoIdentityProvider::CognitoIdentityProviderErrors::USERNAME_EXISTS) {
            std::cout
                    << "The username already exists. Please enter a different username."
                    << std::endl;
            userExists = true;
        }
        else {
            std::cerr << "Error with CognitoIdentityProvider::SignUpRequest. "
                      << outcome.GetError().GetMessage()
                      << std::endl;
            return false;
        }

Pour inscrire un utilisateur

Cet exemple inscrit jane@example.com.

Commande :

aws cognito-idp sign-up --client-id 3n4b5urk1ft4fl3mg5e62d9ado --username jane@example.com --password PASSWORD --user-attributes Name="email",Value="jane@example.com" Name="name",Value="Jane"

Sortie :

{
  "UserConfirmed": false,
  "UserSub": "e04d60a6-45dc-441c-a40b-e25a787d4862"
}

type CognitoActions struct {
	CognitoClient *cognitoidentityprovider.Client
}



// SignUp signs up a user with Amazon Cognito.
func (actor CognitoActions) SignUp(clientId string, userName string, password string, userEmail string) (bool, error) {
	confirmed := false
	output, err := actor.CognitoClient.SignUp(context.TODO(), &cognitoidentityprovider.SignUpInput{
		ClientId: aws.String(clientId),
		Password: aws.String(password),
		Username: aws.String(userName),
		UserAttributes: []types.AttributeType{
			{Name: aws.String("email"), Value: aws.String(userEmail)},
		},
	})
	if err != nil {
		var invalidPassword *types.InvalidPasswordException
		if errors.As(err, &invalidPassword) {
			log.Println(*invalidPassword.Message)
		} else {
			log.Printf("Couldn't sign up user %v. Here's why: %v\n", userName, err)
		}
	} else {
		confirmed = output.UserConfirmed
	}
	return confirmed, err
}

    public static void signUp(CognitoIdentityProviderClient identityProviderClient, String clientId, String userName,
            String password, String email) {
        AttributeType userAttrs = AttributeType.builder()
                .name("email")
                .value(email)
                .build();

        List<AttributeType> userAttrsList = new ArrayList<>();
        userAttrsList.add(userAttrs);
        try {
            SignUpRequest signUpRequest = SignUpRequest.builder()
                    .userAttributes(userAttrsList)
                    .username(userName)
                    .clientId(clientId)
                    .password(password)
                    .build();

            identityProviderClient.signUp(signUpRequest);
            System.out.println("User has been signed up ");

        } catch (CognitoIdentityProviderException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

const signUp = ({ clientId, username, password, email }) => {
  const client = new CognitoIdentityProviderClient({});

  const command = new SignUpCommand({
    ClientId: clientId,
    Username: username,
    Password: password,
    UserAttributes: [{ Name: "email", Value: email }],
  });

  return client.send(command);
};

suspend fun signUp(
    clientIdVal: String?,
    userNameVal: String?,
    passwordVal: String?,
    emailVal: String?,
) {
    val userAttrs =
        AttributeType {
            name = "email"
            value = emailVal
        }

    val userAttrsList = mutableListOf<AttributeType>()
    userAttrsList.add(userAttrs)
    val signUpRequest =
        SignUpRequest {
            userAttributes = userAttrsList
            username = userNameVal
            clientId = clientIdVal
            password = passwordVal
        }

    CognitoIdentityProviderClient { region = "us-east-1" }.use { identityProviderClient ->
        identityProviderClient.signUp(signUpRequest)
        println("User has been signed up")
    }
}

class CognitoIdentityProviderWrapper:
    """Encapsulates Amazon Cognito actions"""

    def __init__(self, cognito_idp_client, user_pool_id, client_id, client_secret=None):
        """
        :param cognito_idp_client: A Boto3 Amazon Cognito Identity Provider client.
        :param user_pool_id: The ID of an existing Amazon Cognito user pool.
        :param client_id: The ID of a client application registered with the user pool.
        :param client_secret: The client secret, if the client has a secret.
        """
        self.cognito_idp_client = cognito_idp_client
        self.user_pool_id = user_pool_id
        self.client_id = client_id
        self.client_secret = client_secret


    def sign_up_user(self, user_name, password, user_email):
        """
        Signs up a new user with Amazon Cognito. This action prompts Amazon Cognito
        to send an email to the specified email address. The email contains a code that
        can be used to confirm the user.

        When the user already exists, the user status is checked to determine whether
        the user has been confirmed.

        :param user_name: The user name that identifies the new user.
        :param password: The password for the new user.
        :param user_email: The email address for the new user.
        :return: True when the user is already confirmed with Amazon Cognito.
                 Otherwise, false.
        """
        try:
            kwargs = {
                "ClientId": self.client_id,
                "Username": user_name,
                "Password": password,
                "UserAttributes": [{"Name": "email", "Value": user_email}],
            }
            if self.client_secret is not None:
                kwargs["SecretHash"] = self._secret_hash(user_name)
            response = self.cognito_idp_client.sign_up(**kwargs)
            confirmed = response["UserConfirmed"]
        except ClientError as err:
            if err.response["Error"]["Code"] == "UsernameExistsException":
                response = self.cognito_idp_client.admin_get_user(
                    UserPoolId=self.user_pool_id, Username=user_name
                )
                logger.warning(
                    "User %s exists and is %s.", user_name, response["UserStatus"]
                )
                confirmed = response["UserStatus"] == "CONFIRMED"
            else:
                logger.error(
                    "Couldn't sign up %s. Here's why: %s: %s",
                    user_name,
                    err.response["Error"]["Code"],
                    err.response["Error"]["Message"],
                )
                raise
        return confirmed