Uso de UpdateUserPool con un SDK de AWS o la CLI

Para actualizar un grupo de usuarios

En el siguiente ejemplo de update-user-pool, se modifica un grupo de usuarios con un ejemplo de sintaxis para cada una de las opciones de configuración disponibles. Para actualizar un grupo de usuarios, debe especificar todas las opciones configuradas previamente o estas se restablecerán a su valor predeterminado.

aws cognito-idp update-user-pool --user-pool-id us-west-2_EXAMPLE \
    --policies PasswordPolicy=\{MinimumLength=6,RequireUppercase=true,RequireLowercase=true,RequireNumbers=true,RequireSymbols=true,TemporaryPasswordValidityDays=7\} \
    --deletion-protection ACTIVE \
    --lambda-config PreSignUp="arn:aws:lambda:us-west-2:123456789012:function:cognito-test-presignup-function",PreTokenGeneration="arn:aws:lambda:us-west-2:123456789012:function:cognito-test-pretoken-function" \
    --auto-verified-attributes "phone_number" "email" \
    --verification-message-template \{\"SmsMessage\":\""Your code is {####}"\",\"EmailMessage\":\""Your code is {####}"\",\"EmailSubject\":\""Your verification code"\",\"EmailMessageByLink\":\""Click {##here##} to verify your email address."\",\"EmailSubjectByLink\":\""Your verification link"\",\"DefaultEmailOption\":\"CONFIRM_WITH_LINK\"\} \
    --sms-authentication-message "Your code is {####}" \
    --user-attribute-update-settings AttributesRequireVerificationBeforeUpdate="email","phone_number" \
    --mfa-configuration "OPTIONAL" \
    --device-configuration ChallengeRequiredOnNewDevice=true,DeviceOnlyRememberedOnUserPrompt=true \
    --email-configuration SourceArn="arn:aws:ses:us-west-2:123456789012:identity/admin@example.com",ReplyToEmailAddress="amdin+noreply@example.com",EmailSendingAccount=DEVELOPER,From="admin@amazon.com",ConfigurationSet="test-configuration-set" \
    --sms-configuration SnsCallerArn="arn:aws:iam::123456789012:role/service-role/SNS-SMS-Role",ExternalId="12345",SnsRegion="us-west-2" \
    --admin-create-user-config AllowAdminCreateUserOnly=false,InviteMessageTemplate=\{SMSMessage=\""Welcome {username}. Your confirmation code is {####}"\",EmailMessage=\""Welcome {username}. Your confirmation code is {####}"\",EmailSubject=\""Welcome to MyMobileGame"\"\} \
    --user-pool-tags "Function"="MyMobileGame","Developers"="Berlin" \
    --admin-create-user-config AllowAdminCreateUserOnly=false,InviteMessageTemplate=\{SMSMessage=\""Welcome {username}. Your confirmation code is {####}"\",EmailMessage=\""Welcome {username}. Your confirmation code is {####}"\",EmailSubject=\""Welcome to MyMobileGame"\"\} \
    --user-pool-add-ons AdvancedSecurityMode="AUDIT" \
    --account-recovery-setting RecoveryMechanisms=\[\{Priority=1,Name="verified_email"\},\{Priority=2,Name="verified_phone_number"\}\]

Este comando no genera ninguna salida.

Para obtener más información, consulte Updating user pool configuration en la Guía para desarrolladores de Amazon Cognito.

import (
	"context"
	"errors"
	"log"

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

type CognitoActions struct {
	CognitoClient *cognitoidentityprovider.Client
}



// Trigger and TriggerInfo define typed data for updating an Amazon Cognito trigger.
type Trigger int

const (
	PreSignUp Trigger = iota
	UserMigration
	PostAuthentication
)

type TriggerInfo struct {
	Trigger    Trigger
	HandlerArn *string
}

// UpdateTriggers adds or removes Lambda triggers for a user pool. When a trigger is specified with a `nil` value,
// it is removed from the user pool.
func (actor CognitoActions) UpdateTriggers(ctx context.Context, userPoolId string, triggers ...TriggerInfo) error {
	output, err := actor.CognitoClient.DescribeUserPool(ctx, &cognitoidentityprovider.DescribeUserPoolInput{
		UserPoolId: aws.String(userPoolId),
	})
	if err != nil {
		log.Printf("Couldn't get info about user pool %v. Here's why: %v\n", userPoolId, err)
		return err
	}
	lambdaConfig := output.UserPool.LambdaConfig
	for _, trigger := range triggers {
		switch trigger.Trigger {
		case PreSignUp:
			lambdaConfig.PreSignUp = trigger.HandlerArn
		case UserMigration:
			lambdaConfig.UserMigration = trigger.HandlerArn
		case PostAuthentication:
			lambdaConfig.PostAuthentication = trigger.HandlerArn
		}
	}
	_, err = actor.CognitoClient.UpdateUserPool(ctx, &cognitoidentityprovider.UpdateUserPoolInput{
		UserPoolId:   aws.String(userPoolId),
		LambdaConfig: lambdaConfig,
	})
	if err != nil {
		log.Printf("Couldn't update user pool %v. Here's why: %v\n", userPoolId, err)
	}
	return err
}

/**
 * Connect a Lambda function to the PreSignUp trigger for a Cognito user pool
 * @param {{ region: string, userPoolId: string, handlerArn: string }} config
 * @returns {Promise<[import("@aws-sdk/client-cognito-identity-provider").UpdateUserPoolCommandOutput | null, unknown]>}
 */
export const addPreSignUpHandler = async ({
  region,
  userPoolId,
  handlerArn,
}) => {
  try {
    const cognitoClient = new CognitoIdentityProviderClient({
      region,
    });

    const command = new UpdateUserPoolCommand({
      UserPoolId: userPoolId,
      LambdaConfig: {
        PreSignUp: handlerArn,
      },
    });

    const response = await cognitoClient.send(command);
    return [response, null];
  } catch (err) {
    return [null, err];
  }
};