README.md

OVHcloud Provider for OAuth 2.0 Client

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

Installation

To install, use composer:

composer require carsso/oauth2-ovhcloud

Usage

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

Authorization Code Flow

$provider = new Carsso\OAuth2\Client\Provider\Ovhcloud([
    // See supported endpoints section below
    'endpoint'          => '{ovhcloud-endpoint}',
    // See OAuth2 application registration in supported endpoints section below
    'clientId'          => '{ovhcloud-client-id}',
    'clientSecret'      => '{ovhcloud-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
} 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']
    ]);

    // 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
        printf('Hello %s (%s)!', $user->getName(), $user->getEmail());

    } catch (Exception $e) {

        // Failed to get user details
        exit('Oh dear...');
    }

    // Use this to interact with an API on the user behalf (see OVHcloud API calls section below)
    echo $token->getToken();

    // Eventually refresh token if needed
    /*
    if ($token->hasExpired()) {
        $newAccessToken = $provider->getAccessToken('refresh_token', [
            'refresh_token' => $token->getRefreshToken()
        ]);
    }
    */
}

Managing Scopes

When creating your OVHcloud authorization URL, you can specify the state and scopes your application may authorize.

$options = [
    'state' => 'OPTIONAL_CUSTOM_CONFIGURED_STATE',
    'scope' => ['openid', 'profile', 'email', 'all'] // array or string
];

$authorizationUrl = $provider->getAuthorizationUrl($options);

Here are the default scopes the provider is using :

• openid
• profile
• email
• all

OVHcloud API calls

Since the OVHcloud API URL can vary, you can use the getAuthenticatedApiRequest() method of the provider (or getApiRequest() for unauthenticated calls).

$request = $provider->getAuthenticatedApiRequest(
    \Carsso\OAuth2\Client\Provider\Ovhcloud::METHOD_GET,
    '/me',
    $token
);
$response = $provider->getResponse($request);

Supported endpoints

OVH Europe

'endpoint' => 'ovh-eu',

• API documentation: https://eu.api.ovh.com
• API console: https://eu.api.ovh.com/console
• API community support: [email protected]
• OAuth2 application registration: https://eu.api.ovh.com/console/#/me/api/oauth2/client#POST

OVH US

'endpoint' => 'ovh-us',

• API documentation: https://api.us.ovhcloud.com
• API console: https://api.us.ovhcloud.com/console
• OAuth2 application registration: https://api.us.ovhcloud.com/console/#/me/api/oauth2/client#POST

OVH North America / Canada

'endpoint' => 'ovh-ca',

• API documentation: https://ca.api.ovh.com
• API console: https://ca.api.ovh.com/console
• API community support: [email protected]
• OAuth2 application registration: https://ca.api.ovh.com/console/#/me/api/oauth2/client#POST

Testing

$ ./vendor/bin/phpunit

Contributing

Please see CONTRIBUTING for details.

Credits

• Germain Carré
• All Contributors

License

The MIT License (MIT). Please see License File for more information.