Alex DeBrie alexdebrie

## README.md

      
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                alexdebrie
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              Created
              February 1, 2019 01:59
            
              
                Using boto3 generate_presigned_post()
              
          
    Using an S3 presigned POST url.


Copy the generate.py script to your machine.


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


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


$ python3 generate.py

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

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