kahu / oauth2-client
Kahu.app OAuth2 Client
v1.1.0
2023-09-29 15:36 UTC
Requires
- php: ^8.2
- ext-json: *
- league/oauth2-client: ^2.0
- psr/http-message: ^1.1 || ^2.0
Requires (Dev)
- psy/psysh: ^0.11.10
README
This package provides Kahu OAuth 2.0 support for the PHP League's OAuth 2.0 Client.
Installation
To install, use composer:
composer require kahu/oauth2-client
Usage
Usage is the same as The League's OAuth Client, using \Kahu\OAuth2\Client\Provider\Kahu
as the provider.
Authorization Code Flow
$provider = new Kahu\OAuth2\Client\Provider\Kahu( [ 'clientId' => '{kahu-client-id}', 'clientSecret' => '{kahu-client-secret}', 'redirectUri' => 'https://example.com/callback-url' ] ); // If we don't have an authorization code then get one if (isset($_GET['code']) === false) { $authUrl = $provider->getAuthorizationUrl(); $_SESSION['oauth2state'] = $provider->getState(); header('Location: ' . $authUrl); exit; } // Check given state against previously stored one to mitigate CSRF attack if (empty($_GET['state']) || $_GET['state'] !== $_SESSION['oauth2state']) { unset($_SESSION['oauth2state']); exit('Invalid state'); } // Try to get an access token (using the authorization code grant) $token = $provider->getAccessToken('authorization_code', ['code' => $_GET['code']]); // Optional: Now you have a token you can look up a users profile data try { // We got an access token, let's now get the user's details $user = $provider->getResourceOwner($token); // Use these details to create a new profile printf('Hello %s!', $user->getNickname()); } catch (Exception $e) { // Failed to get user details exit('Oh dear...'); } // Use this to interact with an API on the users behalf echo $token->getToken();
License
This project is licensed under the MIT License.