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https://github.com/authbroker/authbroker
Authentication and Authorization module of HTTP/MQTT/CoAP Brokers based on NodeJS for IoT or Internet of Things.
https://github.com/authbroker/authbroker
aedes authentication authorization broker coap http internet-of-things iot mosca mqtt ponte
Last synced: 3 months ago
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Authentication and Authorization module of HTTP/MQTT/CoAP Brokers based on NodeJS for IoT or Internet of Things.
- Host: GitHub
- URL: https://github.com/authbroker/authbroker
- Owner: authbroker
- Created: 2019-05-27T08:54:06.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2022-03-30T11:09:07.000Z (almost 3 years ago)
- Last Synced: 2024-10-30T07:49:30.089Z (4 months ago)
- Topics: aedes, authentication, authorization, broker, coap, http, internet-of-things, iot, mosca, mqtt, ponte
- Language: JavaScript
- Size: 521 KB
- Stars: 7
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Authentication and Authorization Module for Brokers
[](https://github.com/ellerbrock/open-source-badges/) [](https://travis-ci.com/authbroker/authbroker)
Authentication and Authorization module of HTTP/MQTT/CoAP Brokers based on NodeJS for IoT or Internet of Things. This repo is under development.
## Getting Started
* Install [Keycloak](https://www.keycloak.org/) locally. Make sure it's working.
* If you want to run a test locally, clone this repo.
``` bash
git clone https://github.com/authbroker/authbroker
cd authbroker
npm install
bash run-test.sh
# visit http://localhost:8080
# with username 'admin' and password 'admin'
npm run test
# for stopping docker instance you use this
docker stop $(docker ps -a -q --filter ancestor=authbroker:test --format="{{.ID}}")
```
It runs Keycloak by docker and import demo data to IOT_Realm realm. An example Broker runs that used auhtBroker by:
``` bash
node ./example/broker.js
```
these below commands Subscribe and Publish to broker.
```bash
mosquitto_sub -h localhost -p 1883 -t garden/fan -u admin -P admin
mosquitto_pub -h localhost -p 1883 -t garden/fan -m "hello world" -u admin -P admin
```
if username/password or authorization permission in Keycloak changes, authBroker authorization will not permitted to broker. for example change topic to unauthorized topic like garden/unathorized and see how broker reject it.
## How Using it
This module use Node-style callback and it can be used with different brokers like [Aedes](https://github.com/mcollina/aedes).
``` js
const aedes = require("aedes")({
persistence: new require("aedes-persistence")()
});
const server = require("net").createServer(aedes.handle);
const port = 1883;
const authBroker = require('@authbroker/authbroker');
const config = {
"realm": "IOT_Realm",
"authUrl": "http://localhost:8080/auth",
"sslRequired": "external",
"clientId": "authBroker",
"verifyTokenAudience": true,
"credentials": {
"secret": "secret"
},
"confidentialPort": 0,
"policyEnforcer": {},
"mqttpubScope": "scopes:mqttpub", // scope text for pub permission
"mqttsubScope": "scopes:mqttsub", // scope text for pub permission
"mqttResPerfix": "res:" // prefix text for resource or topic
};
const authbroker = new authBroker(config)
// hook it up
aedes.authenticate = authbroker.authenticate();
aedes.authorizeSubscribe = authbroker.authorizeSubscribe();
aedes.authorizePublish = authbroker.authorizePublish();
server.listen(port, function () {
console.log("server listening on port", port);
});
```
It's necessary to set these scopes in Authorization section in Keycloak.
By defualt 'scopes:mqttpub' is set for Publish permission and 'scopes:mqttsub' is set for Subscription permission.
Users can Publish or Subscribe to resources which has a scope 'scopes:mqttpub' or 'scopes:mqttsub'.
run-test.sh script runs a preconfigured Keycloak Demo version that can be used as a template.
```bash
bash run-test.sh
```
then visit http://localhost:8080 with username 'admin' and password 'admin' in Admin console.
## Contributing
[](https://github.com/dwyl/esta/issues)
Anyone with interest in or experience with the following technologies are encouraged to join the project.
And if you fancy it, join the [Telegram group](t.me/joinchat/AuKmG05CNFTz0bsBny9igg) here for Devs and say Hello!
## Authors / Contributors
* [Hadi Mahdavi](https://twitter.com/kamerdack)
## Credits / Inspiration
* Matteo Collina for Mosca, Aedes, Ponte (https://github.com/moscajs/aedes)
* Eugenio Pace for Auth0 Mosca inspiration (https://github.com/eugeniop/auth0mosca)
## Copyright
MIT - Copyright (c) 2019-2022 ioKloud