osapon/oauth2-line

LINE OAuth 2.0 Client Provider for The PHP League OAuth2-Client

dev-master 2017-10-16 05:35 UTC

Requires

• league/oauth2-client: ^2.0

Requires (Dev)

• mockery/mockery: ~0.9
• phpunit/phpunit: ~4.0
• squizlabs/php_codesniffer: ~2.0

MIT

• osapon

• authorization
• Authentication
• client
• oauth
• oauth2
• line

README

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

Installation

To install, use composer:

composer require osapon/oauth2-line

Usage

Authorization Code Flow

$provider = new Osapon\OAuth2\Client\Provider\Line([
    'clientId'     => '{Channel ID}',
    'clientSecret' => '{Channel secret}',
    'redirectUri'  => '{Redirect URL}',
]);

if (!empty($_GET['error'])) {

    // Got an error, probably user denied access
    exit('Got error: ' . $_GET['error']);

} elseif (empty($_GET['code'])) {

    // If we don't have an authorization code then get one
    $authUrl = $provider->getAuthorizationUrl();
    $_SESSION['oauth2state'] = $provider->getState();
    header('Location: ' . $authUrl);
    exit;

} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {

    // State is invalid, possible CSRF attack in progress
    unset($_SESSION['oauth2state']);
    exit('Invalid state');

} else {

    // 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 owner details
        $ownerDetails = $provider->getResourceOwner($token);

        // Use these details to create a new profile
        printf('Hello %s!', $ownerDetails->getName());

    } catch (Exception $e) {

        // Failed to get user details
        exit('Something went wrong: ' . $e->getMessage());

    }

    // Use this to interact with an API on the users behalf
    echo $token->getToken();
}

Testing

$ ./vendor/bin/phpunit

License

The MIT License (MIT).