A Hapi 17 plugin that uses a fernet created token, created using a shared secret between servers, to authenticate a request. The token is provided in the header x-token of the request. Check out fernet.

// generate a token using the secret

let fernet = require('fernet')
let secret = new fernet.Secret('secret-here')
let token = new fernet.Token({ secret })
let xToken = token.encode("the message, maybe a hash if only using this for auth")

// in the server receiving the request

let server = new Hapi.Server(config)
let authConfig = {
    secret: 'secret-here',
    ttl: 4000 // defaults to 300000, which is 5 minutes
}

await server.register(auth)
await server.auth.strategy('simple', 'fernet', authConfig)
await server.auth.default('simple')

server.route({
    method: 'GET',
    path: '/',
    handler: () => 'hello fernet auth'
})

linting

This project uses Prettier.js for code formating and linting. I would recomend installing it globally as described here and integrate it with your editor.

here is the configuration used

--no-semi: true
--single-quote: true
--tab-width: 4

check out .eslint.rc as well