Porter

Porter is a lightweight, framework-agnostic authorisation solution for PHP applications, loosely based on CanCan. It requires PHP5.3, but other than that makes no assumptions about your framework or database structure.

Quickstart (Laravel)

After installing, inside your User model:

use JR\Porter\User as Porter;

class User extends Eloquent
{
    use Porter;

    public function __construct()
    {
        parent::__construct();

        UserAbilities::setup($this);
    }
}

...and inside a separate UserAbilities class:

class UserAbilities
{
    public static function setup(User $user)
    {
        $user->may('read', 'Book', function($b)
        {
            return ($b->private) ? ( $b->author_id == $this->id ) : TRUE;
        });

        $user->mayIfEquals('manage', 'Book', 'author_id', $user->id);
        $user->mayIfEquals('manage', 'User', 'id', $user->id);
    }
}

And then, in your app:

$user = Auth::user();
$book = Book::find($bookId);

if ($user->can('manage', $book))
{
    $book->fill(Input::get('book'));

    // et cetera
}

Philosophy

Installation

Usage

License