The documentation will hopefully be more elaborated one day...

Usage

app.js

var express = require('express');
var app = express();
var policeControl = require('police-control');
var router = policeControl.Router;

// These are the default values
var options = {
    routes: './config/routes',
    policies: './config/policies',
    controllerPath: './controllers',
    policyPath: './policies'
  };

Router.setup(app, options);

config/routes.js

module.exports = { // Route definition example
  api: { // /api
    v1: { // /v1/api
      users: { // /v1/api/users
        'GET /': 'UsersController.index', // route for /api/v1/users
        'GET /:id': 'UsersController.show',
        'POST /': 'UsersController.create',
        'PUT /:id': 'UsersController.update',
        'DELETE /:id': 'UsersController.destroy'
      }
    }
  }
};

config/policies.js

module.exports = { // Policy definition example
  UsersController: {
    '*': 'isLoggedIn', // default policy for UsersController
    'create': null, // override default 'isLoggedIn' for 'create' action
    'update': ['canUpdate']
  },
  AnotherController: 'isLoggedIn' // apply to all actions in AnotherController
};