alexdebrie

function dsql {
    local auth_token
    auth_token=$(aws dsql generate-db-connect-admin-auth-token \
        --region us-east-1 \
        --expires-in 3600 \
        --hostname CLUSTER_ENDPOINT_URL) || { echo "Failed to generate auth token" >&2; return 1; }

    if [ -z "$auth_token" ]; then
        echo "Auth token is empty" >&2
        return 1

alexdebrie

Using an S3 presigned POST url.

1. Copy the generate.py script to your machine.

2. Update the BUCKET_NAME and KEY_NAME values in the script as needed.

3. Run python generate.py. It will spit some output like the following:

$ python3 generate.py

alexdebrie

functions:
  hello:
    handler: handler.hello
    events:
      - http:
          path: hello
          method: get
          cors:
            origin: 'api.myorigin.com'
            headers:

alexdebrie

# handler.js

const middy = require('middy')
const { cors } = require('middy/middlewares')

// This is your common handler, no way different than what you are used to do every day
// in AWS Lambda
const processPayment = (event, context, callback) => {
  // we don't need to deserialize the body ourself as a middleware will be used to do that
  const { creditCardNumber, expiryMonth, expiryYear, cvc, nameOnCard, amount } = event.body