Cognito Token Customer Sample

Simple Repos that supports the blog article on Binaryheap.com.

CDK Infra

Run cdk deploy npx ts-node bin/app.ts from the root directory

• Creates a Cognito/User Pool combo
• Setups up an AppClient for use with Password login like a web app
• Creates a DynamoDB Table which holds the additional user information
• Creates a Lambda function that pulls from that table and customizes the ID Token
• Attaches the Lambda to the PreTokenGeneration Trigger in the User Pool