tdi/oauth2-tdi

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TDi OAuth 2.0 support for PHP Leagues Oauth 2.0 Client

1 2021-12-18 10:42 UTC

Requires

• league/oauth2-client: ^2.6

Requires (Dev)

• mockery/mockery: ^1.4
• phpunit/phpunit: ^9

Unknown License

• Gareth

README

This package provides TDi OAuth 2.0 support for the PHP League's OAuth 2.0 Client.

Installation

composer require tdi/oauth2-tdi

Usage

Usage is the same as The League's OAuth client, using \League\OAuth2\Client\Provider\Github as the provider.

Authorization Code Flow

$provider = new TDi\Oauth2\Client\Provider\Tdi([
    'clientId'          => '{client-id}',
    'clientSecret'      => '{client-secret}',
    'redirectUri'       => 'https://example.com/callback-url',
]);

if (!isset($_GET['code'])) {

    // If we don't have an authorization code then get one
    $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();