titanjer/cdk-demo-lambda-edge

This is an CDK demo for lambda@edge

This is a CDK demo for Lambda@Edge

We use lambda@edge to validate app version in request user-agent. The second parts in user-agent funapp|64402301|50000f41caeee80a07970000|android|28 is the app version. Please check out the demo below.

$ yarn install
$ npx projen
$ npx cdk deploy "*"
$ URL=$(aws cloudformation describe-stacks \
        --stack-name CloudfrontStack \
        --query "Stacks[0].Outputs[?OutputKey=='CloudfrontDomainName'].OutputValue" \
        --output text)
$ curl -A "funapp|64402301|50000f41caeee80a07970000|android|28" $URL -o /dev/null -sw "> %{http_code}\n"
> 200 OK
$ curl -A "funapp|64402300|50000f41caeee80a07970000|android|28" $URL -o /dev/null -sw "> %{http_code}\n"
> 426 Upgrade Required

Special thanks to pahud/cdk-remote-stack to integrate cloudfront and lambda@edge and guan840912/cdk-s3bucket for clean S3 demo.

Enjoy coding!