Router-guards NPM

🚥 Router guards for RBAC realization in react-router

Package provides methods that allowing you to perform complex logic between the call for navigation and the final render of a routes.

Install

npm i router-guards yarn add router-guards

Usage

~ app.js

import { renderRoutes } from 'router-guards';
import { ROUTES } from './routes';

const Routing = () => {
  const session = { name: 'Alex', role: 'admin' };
  const currentRoutes = renderRoutes(ROUTES, session);

  return currentRoutes;
}

~ routes.js

import { onlyAnon, onlyFor } from './guards';

export const ROUTES = [
  {
    path: '/',
    component: LoginPage,
    guards: [onlyAnon()],
  },
  {
    path: '/',
    component: AdminPage,
    guards: [onlyUsers(), onlyFor(['admin'])],
  },
];

~ guards.js

import { Guard } from 'router-guards';

type SessionProps = {
  role: 'admin' | null;
};

// if role dosen't exist
export function onlyAnon(): Guard<SessionProps> {
  return (route, context) => (context && context.role ? null : route);
}

// if role exist
export function onlyUsers(): Guard<SessionProps> {
  return (route, context) => (context && context.role ? route : null);
}