// Try to get an access token
try {
$token = $obj->getAccessToken('authorization_code', array('code' => $_GET['code']));
} catch (\League\OAuth2\Client\Exception\IDPException $e) {
throw new Exception($e->getMessage());
}
}
$user_details = $obj->getUserDetails($token);
$uid = $user_details->uid;
if (Post::has('username')) {
$username = Post::val('username');
} else {
$username = $user_details->nickname;
}
// First time logging in
if (!Flyspray::checkForOauthUser($uid, $provider)) {
if (!$user_details->email) {
Flyspray::show_error(27);
}
$success = false;
if ($username) {
$group_in = $fs->prefs['anon_group'];
$name = $user_details->name ?: $username;
$success = Backend::create_user($username, null, $name, '', $user_details->email, 0, 0, $group_in, 1, $uid, $provider);
}
// username taken or not provided, ask for it
if (!$success) {
$_SESSION['oauth_token'] = serialize($token);
$_SESSION['oauth_provider'] = $provider;
$page->assign('provider', ucfirst($provider));
$page->assign('username', $username);
