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/AWS1/CL_CGPADMINRESPONDTOAU01

Responds to the authentication challenge, as an administrator.

CONSTRUCTOR

IMPORTING

Optional arguments:

iv_challengename TYPE /AWS1/CGPCHALLENGENAMETYPE /AWS1/CGPCHALLENGENAMETYPE

The name of the next challenge that you must respond to.

Possible challenges include the following:

All of the following challenges require USERNAME and, when the app client has a client secret, SECRET_HASH in the parameters. Include a DEVICE_KEY for device authentication.

  • WEB_AUTHN: Respond to the challenge with the results of a successful authentication with a WebAuthn authenticator, or passkey, as CREDENTIAL. Examples of WebAuthn authenticators include biometric devices and security keys.

  • PASSWORD: Respond with the user's password as PASSWORD.

  • PASSWORD_SRP: Respond with the initial SRP secret as SRP_A.

  • SELECT_CHALLENGE: Respond with a challenge selection as ANSWER. It must be one of the challenge types in the AvailableChallenges response parameter. Add the parameters of the selected challenge, for example USERNAME and SMS_OTP.

  • SMS_MFA: Respond with the code that your user pool delivered in an SMS message, as SMS_MFA_CODE

  • EMAIL_MFA: Respond with the code that your user pool delivered in an email message, as EMAIL_MFA_CODE

  • EMAIL_OTP: Respond with the code that your user pool delivered in an email message, as EMAIL_OTP_CODE .

  • SMS_OTP: Respond with the code that your user pool delivered in an SMS message, as SMS_OTP_CODE.

  • PASSWORD_VERIFIER: Respond with the second stage of SRP secrets as PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, and TIMESTAMP.

  • CUSTOM_CHALLENGE: This is returned if your custom authentication flow determines that the user should pass another challenge before tokens are issued. The parameters of the challenge are determined by your Lambda function and issued in the ChallengeParameters of a challenge response.

  • DEVICE_SRP_AUTH: Respond with the initial parameters of device SRP authentication. For more information, see Signing in with a device.

  • DEVICE_PASSWORD_VERIFIER: Respond with PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, and TIMESTAMP after client-side SRP calculations. For more information, see Signing in with a device.

  • NEW_PASSWORD_REQUIRED: For users who are required to change their passwords after successful first login. Respond to this challenge with NEW_PASSWORD and any required attributes that Amazon Cognito returned in the requiredAttributes parameter. You can also set values for attributes that aren't required by your user pool and that your app client can write.

    Amazon Cognito only returns this challenge for users who have temporary passwords. When you create passwordless users, you must provide values for all required attributes.

    In a NEW_PASSWORD_REQUIRED challenge response, you can't modify a required attribute that already has a value. In AdminRespondToAuthChallenge or RespondToAuthChallenge, set a value for any keys that Amazon Cognito returned in the requiredAttributes parameter, then use the AdminUpdateUserAttributes or UpdateUserAttributes API operation to modify the value of any additional attributes.

  • MFA_SETUP: For users who are required to setup an MFA factor before they can sign in. The MFA types activated for the user pool will be listed in the challenge parameters MFAS_CAN_SETUP value.

    To set up time-based one-time password (TOTP) MFA, use the session returned in this challenge from InitiateAuth or AdminInitiateAuth as an input to AssociateSoftwareToken. Then, use the session returned by VerifySoftwareToken as an input to RespondToAuthChallenge or AdminRespondToAuthChallenge with challenge name MFA_SETUP to complete sign-in.

    To set up SMS or email MFA, collect a phone_number or email attribute for the user. Then restart the authentication flow with an InitiateAuth or AdminInitiateAuth request.

iv_session TYPE /AWS1/CGPSESSIONTYPE /AWS1/CGPSESSIONTYPE

The session identifier that maintains the state of authentication requests and challenge responses. If an AdminInitiateAuth or AdminRespondToAuthChallenge API request results in a determination that your application must pass another challenge, Amazon Cognito returns a session with other challenge parameters. Send this session identifier, unmodified, to the next AdminRespondToAuthChallenge request.

it_challengeparameters TYPE /AWS1/CL_CGPCHALLENGEPRMSTYP00=>TT_CHALLENGEPARAMETERSTYPE TT_CHALLENGEPARAMETERSTYPE

The parameters that define your response to the next challenge.

io_authenticationresult TYPE REF TO /AWS1/CL_CGPAUTHNTCTNRSLTTYPE /AWS1/CL_CGPAUTHNTCTNRSLTTYPE

The outcome of a successful authentication process. After your application has passed all challenges, Amazon Cognito returns an AuthenticationResult with the JSON web tokens (JWTs) that indicate successful sign-in.

Queryable Attributes

ChallengeName

The name of the next challenge that you must respond to.

Possible challenges include the following:

All of the following challenges require USERNAME and, when the app client has a client secret, SECRET_HASH in the parameters. Include a DEVICE_KEY for device authentication.

  • WEB_AUTHN: Respond to the challenge with the results of a successful authentication with a WebAuthn authenticator, or passkey, as CREDENTIAL. Examples of WebAuthn authenticators include biometric devices and security keys.

  • PASSWORD: Respond with the user's password as PASSWORD.

  • PASSWORD_SRP: Respond with the initial SRP secret as SRP_A.

  • SELECT_CHALLENGE: Respond with a challenge selection as ANSWER. It must be one of the challenge types in the AvailableChallenges response parameter. Add the parameters of the selected challenge, for example USERNAME and SMS_OTP.

  • SMS_MFA: Respond with the code that your user pool delivered in an SMS message, as SMS_MFA_CODE

  • EMAIL_MFA: Respond with the code that your user pool delivered in an email message, as EMAIL_MFA_CODE

  • EMAIL_OTP: Respond with the code that your user pool delivered in an email message, as EMAIL_OTP_CODE .

  • SMS_OTP: Respond with the code that your user pool delivered in an SMS message, as SMS_OTP_CODE.

  • PASSWORD_VERIFIER: Respond with the second stage of SRP secrets as PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, and TIMESTAMP.

  • CUSTOM_CHALLENGE: This is returned if your custom authentication flow determines that the user should pass another challenge before tokens are issued. The parameters of the challenge are determined by your Lambda function and issued in the ChallengeParameters of a challenge response.

  • DEVICE_SRP_AUTH: Respond with the initial parameters of device SRP authentication. For more information, see Signing in with a device.

  • DEVICE_PASSWORD_VERIFIER: Respond with PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, and TIMESTAMP after client-side SRP calculations. For more information, see Signing in with a device.

  • NEW_PASSWORD_REQUIRED: For users who are required to change their passwords after successful first login. Respond to this challenge with NEW_PASSWORD and any required attributes that Amazon Cognito returned in the requiredAttributes parameter. You can also set values for attributes that aren't required by your user pool and that your app client can write.

    Amazon Cognito only returns this challenge for users who have temporary passwords. When you create passwordless users, you must provide values for all required attributes.

    In a NEW_PASSWORD_REQUIRED challenge response, you can't modify a required attribute that already has a value. In AdminRespondToAuthChallenge or RespondToAuthChallenge, set a value for any keys that Amazon Cognito returned in the requiredAttributes parameter, then use the AdminUpdateUserAttributes or UpdateUserAttributes API operation to modify the value of any additional attributes.

  • MFA_SETUP: For users who are required to setup an MFA factor before they can sign in. The MFA types activated for the user pool will be listed in the challenge parameters MFAS_CAN_SETUP value.

    To set up time-based one-time password (TOTP) MFA, use the session returned in this challenge from InitiateAuth or AdminInitiateAuth as an input to AssociateSoftwareToken. Then, use the session returned by VerifySoftwareToken as an input to RespondToAuthChallenge or AdminRespondToAuthChallenge with challenge name MFA_SETUP to complete sign-in.

    To set up SMS or email MFA, collect a phone_number or email attribute for the user. Then restart the authentication flow with an InitiateAuth or AdminInitiateAuth request.

Accessible with the following methods

Method Description
GET_CHALLENGENAME() Getter for CHALLENGENAME, with configurable default
ASK_CHALLENGENAME() Getter for CHALLENGENAME w/ exceptions if field has no value
HAS_CHALLENGENAME() Determine if CHALLENGENAME has a value

Session

The session identifier that maintains the state of authentication requests and challenge responses. If an AdminInitiateAuth or AdminRespondToAuthChallenge API request results in a determination that your application must pass another challenge, Amazon Cognito returns a session with other challenge parameters. Send this session identifier, unmodified, to the next AdminRespondToAuthChallenge request.

Accessible with the following methods

Method Description
GET_SESSION() Getter for SESSION, with configurable default
ASK_SESSION() Getter for SESSION w/ exceptions if field has no value
HAS_SESSION() Determine if SESSION has a value

ChallengeParameters

The parameters that define your response to the next challenge.

Accessible with the following methods

Method Description
GET_CHALLENGEPARAMETERS() Getter for CHALLENGEPARAMETERS, with configurable default
ASK_CHALLENGEPARAMETERS() Getter for CHALLENGEPARAMETERS w/ exceptions if field has no
HAS_CHALLENGEPARAMETERS() Determine if CHALLENGEPARAMETERS has a value

AuthenticationResult

The outcome of a successful authentication process. After your application has passed all challenges, Amazon Cognito returns an AuthenticationResult with the JSON web tokens (JWTs) that indicate successful sign-in.

Accessible with the following methods

Method Description
GET_AUTHENTICATIONRESULT() Getter for AUTHENTICATIONRESULT