software.amazon.awssdk.services.cognitoidentityprovider.model

Class RespondToAuthChallengeRequest

java.lang.Object

software.amazon.awssdk.core.SdkRequest

software.amazon.awssdk.awscore.AwsRequest

software.amazon.awssdk.services.cognitoidentityprovider.model.CognitoIdentityProviderRequest

software.amazon.awssdk.services.cognitoidentityprovider.model.RespondToAuthChallengeRequest

All Implemented Interfaces:

SdkPojo, ToCopyableBuilder<RespondToAuthChallengeRequest.Builder,RespondToAuthChallengeRequest>

@Generated(value="software.amazon.awssdk:codegen")
public final class RespondToAuthChallengeRequest
extends CognitoIdentityProviderRequest
implements ToCopyableBuilder<RespondToAuthChallengeRequest.Builder,RespondToAuthChallengeRequest>

The request to respond to an authentication challenge.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RespondToAuthChallengeRequest.Builder

Method Summary

Modifier and Type	Method and Description
AnalyticsMetadataType	analyticsMetadata() The Amazon Pinpoint analytics metadata for collecting metrics for RespondToAuthChallenge calls.
static RespondToAuthChallengeRequest.Builder	builder()
ChallengeNameType	challengeName() The challenge name.
String	challengeNameAsString() The challenge name.
Map<String,String>	challengeResponses() The challenge responses.
String	clientId() The app client ID.
Map<String,String>	clientMetadata() A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
boolean	hasChallengeResponses() Returns true if the ChallengeResponses property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty).
boolean	hasClientMetadata() Returns true if the ClientMetadata property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty).
int	hashCode()
List<SdkField<?>>	sdkFields()
static Class<? extends RespondToAuthChallengeRequest.Builder>	serializableBuilderClass()
String	session() The session which should be passed both ways in challenge-response calls to the service.
RespondToAuthChallengeRequest.Builder	toBuilder()
String	toString() Returns a string representation of this object.
UserContextDataType	userContextData() Contextual data such as the user's device fingerprint, IP address, or location used for evaluating the risk of an unexpected event by Amazon Cognito advanced security.

Methods inherited from class software.amazon.awssdk.awscore.AwsRequest

overrideConfiguration

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

clientId

public String clientId()

The app client ID.

Returns:

The app client ID.

challengeName

public ChallengeNameType challengeName()

The challenge name. For more information, see InitiateAuth.

ADMIN_NO_SRP_AUTH is not a valid value.

If the service returns an enum value that is not available in the current SDK version, challengeName will return ChallengeNameType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from challengeNameAsString().

Returns:

The challenge name. For more information, see InitiateAuth.

ADMIN_NO_SRP_AUTH is not a valid value.

See Also:

ChallengeNameType

challengeNameAsString

public String challengeNameAsString()

The challenge name. For more information, see InitiateAuth.

ADMIN_NO_SRP_AUTH is not a valid value.

If the service returns an enum value that is not available in the current SDK version, challengeName will return ChallengeNameType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from challengeNameAsString().

Returns:

The challenge name. For more information, see InitiateAuth.

ADMIN_NO_SRP_AUTH is not a valid value.

See Also:

ChallengeNameType

session

public String session()

The session which should be passed both ways in challenge-response calls to the service. If InitiateAuth or RespondToAuthChallenge API call determines that the caller needs to go through another challenge, they return a session with other challenge parameters. This session should be passed as it is to the next RespondToAuthChallenge API call.

Returns:

The session which should be passed both ways in challenge-response calls to the service. If InitiateAuth or RespondToAuthChallenge API call determines that the caller needs to go through another challenge, they return a session with other challenge parameters. This session should be passed as it is to the next RespondToAuthChallenge API call.

hasChallengeResponses

public boolean hasChallengeResponses()

Returns true if the ChallengeResponses property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty). For responses returned by the SDK, the sender is the AWS service.

challengeResponses

public Map<String,String> challengeResponses()

The challenge responses. These are inputs corresponding to the value of ChallengeName, for example:

SECRET_HASH (if app client is configured with client secret) applies to all inputs below (including SOFTWARE_TOKEN_MFA).

• SMS_MFA: SMS_MFA_CODE, USERNAME.

• PASSWORD_VERIFIER: PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, TIMESTAMP, USERNAME.

• NEW_PASSWORD_REQUIRED: NEW_PASSWORD, any other required attributes, USERNAME.

• SOFTWARE_TOKEN_MFA: USERNAME and SOFTWARE_TOKEN_MFA_CODE are required attributes.

• DEVICE_SRP_AUTH requires USERNAME, DEVICE_KEY, SRP_A (and SECRET_HASH).

• DEVICE_PASSWORD_VERIFIER requires everything that PASSWORD_VERIFIER requires plus DEVICE_KEY.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

You can use hasChallengeResponses() to see if a value was sent in this field.

Returns:

The challenge responses. These are inputs corresponding to the value of ChallengeName, for example:

SECRET_HASH (if app client is configured with client secret) applies to all inputs below (including SOFTWARE_TOKEN_MFA).

• SMS_MFA: SMS_MFA_CODE, USERNAME.

• PASSWORD_VERIFIER: PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, TIMESTAMP, USERNAME.

• NEW_PASSWORD_REQUIRED: NEW_PASSWORD, any other required attributes, USERNAME.

• SOFTWARE_TOKEN_MFA: USERNAME and SOFTWARE_TOKEN_MFA_CODE are required attributes.

• DEVICE_SRP_AUTH requires USERNAME, DEVICE_KEY, SRP_A (and SECRET_HASH).

• DEVICE_PASSWORD_VERIFIER requires everything that PASSWORD_VERIFIER requires plus DEVICE_KEY.

analyticsMetadata

public AnalyticsMetadataType analyticsMetadata()

The Amazon Pinpoint analytics metadata for collecting metrics for RespondToAuthChallenge calls.

Returns:

The Amazon Pinpoint analytics metadata for collecting metrics for RespondToAuthChallenge calls.

userContextData

public UserContextDataType userContextData()

Contextual data such as the user's device fingerprint, IP address, or location used for evaluating the risk of an unexpected event by Amazon Cognito advanced security.

Returns:

Contextual data such as the user's device fingerprint, IP address, or location used for evaluating the risk of an unexpected event by Amazon Cognito advanced security.

hasClientMetadata

public boolean hasClientMetadata()

Returns true if the ClientMetadata property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty). For responses returned by the SDK, the sender is the AWS service.

clientMetadata

public Map<String,String> clientMetadata()

A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers.

You create custom workflows by assigning AWS Lambda functions to user pool triggers. When you use the RespondToAuthChallenge API action, Amazon Cognito invokes any functions that are assigned to the following triggers: post authentication, pre token generation, define auth challenge, create auth challenge, and verify auth challenge. When Amazon Cognito invokes any of these functions, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your RespondToAuthChallenge request. In your function code in AWS Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.

For more information, see Customizing User Pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.

Take the following limitations into consideration when you use the ClientMetadata parameter:

• Amazon Cognito does not store the ClientMetadata value. This data is available only to AWS Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration does not include triggers, the ClientMetadata parameter serves no purpose.

• Amazon Cognito does not validate the ClientMetadata value.

• Amazon Cognito does not encrypt the the ClientMetadata value, so don't use it to provide sensitive information.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

You can use hasClientMetadata() to see if a value was sent in this field.

Returns:

A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers.

You create custom workflows by assigning AWS Lambda functions to user pool triggers. When you use the RespondToAuthChallenge API action, Amazon Cognito invokes any functions that are assigned to the following triggers: post authentication, pre token generation, define auth challenge, create auth challenge, and verify auth challenge. When Amazon Cognito invokes any of these functions, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your RespondToAuthChallenge request. In your function code in AWS Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.

For more information, see Customizing User Pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.

Take the following limitations into consideration when you use the ClientMetadata parameter:

• Amazon Cognito does not store the ClientMetadata value. This data is available only to AWS Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration does not include triggers, the ClientMetadata parameter serves no purpose.

• Amazon Cognito does not validate the ClientMetadata value.

• Amazon Cognito does not encrypt the the ClientMetadata value, so don't use it to provide sensitive information.

toBuilder

public RespondToAuthChallengeRequest.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<RespondToAuthChallengeRequest.Builder,RespondToAuthChallengeRequest>

Specified by:

toBuilder in class CognitoIdentityProviderRequest

builder

public static RespondToAuthChallengeRequest.Builder builder()

serializableBuilderClass

public static Class<? extends RespondToAuthChallengeRequest.Builder> serializableBuilderClass()

hashCode

public int hashCode()

Overrides:

hashCode in class AwsRequest

equals

public boolean equals(Object obj)

Overrides:

equals in class AwsRequest

equalsBySdkFields

public boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public <T> Optional<T> getValueForField(String fieldName,
                                        Class<T> clazz)

Overrides:

getValueForField in class SdkRequest

sdkFields

public List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo