easy-xapi-utils

Utility functions for easy-xapi

isLoggedIn(role?: string)

Express middleware for checking if request is logged in and has a certain role.

var eUtils = require('easy-xapi-utils');

app.use(eUtils.isLoggedIn());

// or

app.use(eUtils.isLoggedIn('admin'));

hasRole(role: string | string[])

Express middleware for checking if request is has specific role. Does not check loggedIn status

var eUtils = require('easy-xapi-utils');
app.use(eUtils.hasRole('guest'));

or

var eUtils = require('easy-xapi-utils');
app.use(eUtils.hasRole(['guest', 'user']));

isLoggedOut()

Express middleware for checking if request is logged out and has role guest.

var eUtils = require('easy-xapi-utils');
app.use(eUtils.isLoggedOut());

setRbac(id, opts)

Function for createing and setting internal RBAC object. The opts are described in easy-rbac.

rbac(id)

Function for retrieving a previously set RBAC object for use as middleware.

var eUtils = require('easy-xapi-utils');
eUtils.setRbac('auth', {
	guest: {
		can: ['account:create', 'account:recover']
	},
	user: {
		can: ['password:change']
	}
});

app.post('/change-password',
	eUtils.rbac('auth').can('password:change'),
	controller.changePassword);

Licence

The MIT License (MIT)

Copyright (c) 2015 Karl Düüna

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.