CodeIgniter Passage

Basic integration for Passage - passwordless authentication powered by passkeys.

Installation

Composer

composer require michalsn/codeigniter-passage

Manually

In the example below we will assume, that files from this project will be located in app/ThirdParty/passage directory.

Download this project and then enable it by editing the app/Config/Autoload.php file and adding the Michalsn\CodeIgniterPassage namespace to the $psr4 array, like in the below example:

<?php

namespace Config;

use CodeIgniter\Config\AutoloadConfig;

class Autoload extends AutoloadConfig
{
    // ...
    public $psr4 = [
        APP_NAMESPACE => APPPATH, // For custom app namespace
        'Config'      => APPPATH . 'Config',
        'Michalsn\CodeIgniterPassage' => APPPATH . 'ThirdParty/passage/src',
    ];

    // ...

Also add the required helper to the same file under $files array:

    // ...
    public $files = [
        APPPATH . 'ThirdParty/passage/src/Common.php',
    ];

    // ...

Configuration

• Follow the quickstart
• Create an app in the Passage Console
  • php spark passage:publish - to copy config file to the App namespace
  • Fill the config variables or use .env file
• Add a Passage Element to your frontend
• You can use passageStateless filter as your middleware implementation

Helper functions

• passageAppId() will return your AppId
• passageId() will return your user id (if you're using passageStateless filter), you can also set this yourself via: passageId($userId)

Example

<?php

namespace App\Controllers;

use Michalsn\CodeIgniterPassage\Exceptions\PassageException;

class Home extends BaseController
{
    public function index()
    {
        try {
            $passage = service('passage');
            $userId = $passage->authenticateRequest($this->request);
            $data = ['user' => $passage->user->get($userId)];
        } catch (PassageException $e) {
            return $this->response->setHeader(401)->setBody('401 Unauthorized');
        }

        return view('home/index', $data);
    }
}