vdbelt / oauth2-revolut
Revolut Provider for OAuth 2.0 Client
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Requires
- lcobucci/jwt: ^4.0
- league/oauth2-client: ^2.4.1
Requires (Dev)
- ext-json: *
- mockery/mockery: ^1.3
- phpunit/phpunit: ^7.5 || ^8.0 || ^9.0
- squizlabs/php_codesniffer: ^3.5
README
This package provides Revolut OAuth 2.0 support for the PHP League's OAuth 2.0 Client.
Installation
To install, use composer:
composer require vdbelt/oauth2-revolut
Usage
Usage is the same as The League's OAuth client, using \League\OAuth2\Client\Provider\Revolut
as the provider.
Generating Key Pairs
Start with generating a key pair as described in the Revolut API docs:
openssl genrsa -out privatekey.pem 1024
openssl req -new -x509 -key privatekey.pem -out publickey.cer -days 1825
Upload the public key through the Revolut for Business API Settings page, and store the private key somewhere safe.
Authorization Code Flow
$provider = new League\OAuth2\Client\Provider\Revolut([ 'clientId' => '{revolut-client-id}', 'privateKey' => 'file://{revolut-private-key-path}', 'redirectUri' => 'https://example.com/callback-url' // equal to redirect URI provided to Revolut 'isSandbox' => false ]); if (!isset($_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 } elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) { unset($_SESSION['oauth2state']); exit('Invalid state'); } else { // Try to get an access token (using the authorization code grant) $token = $provider->getAccessToken('authorization_code', [ 'code' => $_GET['code'] ]); // Store the token somewhere safe. Note that the token is valid for 40 minutes. // After 40 minutes, you can request a new access token based on the refresh token (valid for 90 days): if($token->hasExpired()) { $newToken = $provider->getAccessToken('refresh_token', [ 'refresh_token' => $token->getRefreshToken() ]); } // Use this to interact with the API on the users behalf echo $token->getToken(); }
Testing
$ ./vendor/bin/phpunit
Contributing
Please see CONTRIBUTING for details.
Credits
License
The MIT License (MIT). Please see License File for more information.