CODEWITHSUNDEEP
aws-lambdaaws-api-gatewayamazon-cognito
hamidonos
hamidonos

Reputation: 1

AWS Cognito: Verify deletion of user

We need a verification step for user deletion through AWS Cognito.

Upon requesting delete a verification code should be sent to the users email address (like it's done with sign-up).

All AWS Cognito offers is:

How would you incorporate the verification step for deletion into AWS Cognito?

Side note: We're using Lambda in combination with API Gateway to handle all our requests to Cognito.

Upvotes: 0

Views: 726

Answers (1)

stijndepestel
stijndepestel

Reputation: 3544

This flow is not natively supported by Cognito, meaning, if you want to achieve this, you'll have to implement this flow manually as one (or two) endpoints on your API Gateway and a Lambda which in turn uses the AdminDeleteUser functionality.

Simple example:

  1. GET /user/delete: Create a JWT token, send an email to the user with a link, including a token to verify the deletion request. The token can contain the username and an expiration time. (You can use Amazon SES to send the email).
  2. GET /user/delete?token=verificationToken: Extract the username from the token and execute AdminDeleteUser using the username.

Upvotes: 1

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