/**
* @param Request $request
* @return \Illuminate\Http\RedirectResponse|\Laravel\Lumen\Http\Redirector
*/
public function connect(Request $request)
{
if (!env('GOOGLE_OAUTH_ENABLED')) {
$request->session()->flash('error', 'Authentification google non disponible');
return redirect(route('auth.loginForm'));
}
$authUrl = $this->provider->getAuthorizationUrl();
Session::put('google.oauth2state', $this->provider->getState());
return redirect($authUrl);
}
$error = $data['error'];
if (is_array($error)) {
$code = $error['code'];
$error = $error['message'];
}
throw new IdentityProviderException($error, $code, $data);
}
}
protected function createResourceOwner(array $response, AccessToken $token)
{
return new GoogleUser($response);
}
}
//Set Redirect URI in Developer Console as [https/http]://<yourdomain>/<folder>/get_oauth_token.php
$provider = new Google(array('clientId' => $clientId, 'clientSecret' => $clientSecret, 'redirectUri' => $redirectUri, 'scope' => array('https://mail.google.com/'), 'accessType' => 'offline'));
if (!isset($_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', array('code' => $_GET['code']));
// Use this to get a new access token if the old one expires
echo 'Refresh Token: ' . $token->getRefreshToken();
}