@marblejs-contrib/middleware-jwt

A JWT middleware for Marble.js.

Installation

$ npm i @marblejs-contrib/middleware-jwt

Requires @marblejs/core and @marblejs/http to be installed.

Usage

Generate token:

import { r } from '@marblejs/http';
import { generateToken } from '@marblejs-contrib/middleware-jwt';
import { SECRET_KEY } from './config';

const login$ = r.pipe(
  r.matchPath('/login'),
  r.matchType('POST'),
  r.useEffect(req$ => req$.pipe(
    //
    map(payload => generateToken({ secret: SECRET_KEY })(payload)), 👈
    // ...
  )));

Validate payload:

import { pipe } from 'fp-ts/lib/function';

const verifyPayload$ = (payload: { id: string }) =>
  pipe(
    UserRepository.findById(payload.id),  // the repository can throw an error if not found or...
    catchError(/* ... */)                 // the `verifyPayload$` can throw it explicitly
  );

Validate routes:

import { r } from '@marblejs/http';
import { authorize$ } from '@marblejs-contrib/middleware-jwt';
import { SECRET_KEY } from './config';

const getUsers$ = r.pipe(
  r.matchPath('/'),
  r.matchType('GET'),
  r.useEffect(req$ => req$.pipe(
    // ...
  )));

const user$ = combineRoutes('/user', {
  effects: [
    getUsers$
  ],
  middlewares: [
    authorize$({ secret: SECRET_KEY }, validatePayload$) 👈
  ],
});

License: MIT