Cognito minimal example

1. Deploy the CloudFormation stack, here YOUR_STACK is the stack's name.

aws cloudformation deploy --template-file cf.yml --stack-name YOUR_STACK --capabilities CAPABILITY_IAM

2. Go to the AWS Console and setup a domain for the hosted UI.

3. Configure the app variables on .env with the CloudFormation's output.

aws cloudformation describe-stacks --stack-name YOUR_STACK

4. Create a test user

aws cognito-idp sign-up \
  --region YOUR_COGNITO_REGION \
  --client-id YOUR_COGNITO_APP_CLIENT_ID \
  --username admin@example.com \
  --password Passw0rd!

5. Validate test user

aws cognito-idp admin-confirm-sign-up \
  --region YOUR_COGNITO_REGION \
  --user-pool-id YOUR_COGNITO_USER_POOL_ID \
  --username admin@example.com

5. Install dependencies

yarn

6. Run the app.

yarn start

7. Sign in with Cognito!