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AWS SQS & SNS Node.js Client

What is this?

Node.js web client that excercises the AWS SNS & SQS functionality

Screenshots

Alt text Alt text

Contains:

  • app.js = main app & webserver. Launch this
  • /controllers = HTTP routes and sns/sqs API functionality
  • /config = example aws creds config file and example endpoint override (optional) config file
  • /public = stylesheet
  • views = main index.ejs
  • views/partials = partials for menu navigation, sns and sqs forms

SQS Functionality:

  • Create SQS queues
  • List SQS queues
  • Get queue URL
  • Get queue attributes
  • Send message to queue
  • Get (receive) message from queue
  • Delete message from queue
  • Purge all messages from queue
  • Delete queues
  • Set queue attributes (namely policy for SNS subcription)

SNS Functionality:

  • Create topics
  • Add queue subscription
  • Add email subscription
  • Send message to topic
  • List topics
  • Delete topics
  • List subscriptions
  • Delete subscriptions

Acknowledgements

Based on code from AWS SQS examples at: https://www.youtube.com/watch?v=4Z74luiE2bg\ and https://github.com/andrewpuch/aws-sqs-node-js-examples

Mark Allen's SNS code here: https://github.com/markcallen/snssqs/blob/master/create.js

CSS template inspired from: https://www.sanwebe.com/2014/08/css-html-forms-designs

Installation overview

install Node.js: https://nodejs.org/en/

clone the repo and install modules:

git clone https://github.com/ajyounguk/aws-sns-sqs-demo
cd aws-sns-sqs-demo
npm install

AWS Credentials

Copy the configuration details and add your AWS creds.

** please take care and don't commit your creds back to git **

cd config
cp aws-config-sample.json aws-config.json

Overrride Amazon SNS/SQS endpoints

If you need to route your request to a proxy, or want to route SQS/SNS requests to a local pseudo AWS service (e.g. goaws or localStack) you can override endopoints by creating a aws-override.json config file:

cd config
cp aws-override-sample.json aws-override.json

and edit the endpoints

For IAM user, add group policy = AmazonSQSFullAccess, AmazonSNSFullAccess

How to run it

run the webserver:

node app.js

point your browser at the local/remoteIP port 3000 to load the HTML forms, click the SNS/SQS buttons to select the required functionality.

For more information on AWS SNS and SQS:

https://aws.amazon.com/sns/ https://aws.amazon.com/sqs/

goaws and localstack links:

https://github.com/p4tin/goaws https://github.com/localstack/localstack