Serverless URL Shortener

To deploy, call cdk deploy with the required parameters:

cdk deploy --parameters DomainName=mydomain.tld \
           --parameters Subdomain=myurls \
           --parameters CertificateArn=arn:aws:acm:us-east-1:$AWS_ACCOUNT:certificate/... \
           --parameters HostedZoneId=ZZZZZZZZZZZZZ

An autogenerated bucket name will be output.

To create a new short URL, just create a new file on the bucket with the destination URL as its contents:

echo "https://this-is-my-long-url.tld/and/i/need/it.to?be=shorter" | \
  aws s3 cp - s3://linkshorteningstack-bucket0000000-0000000000000/my-short-url