public static function auth($response, $creds)
{
if (count($creds) != 2) {
return putError('invalid request parameters', Users::ERROR_FORMAT, $response);
}
$creds[Users::EMAIL_KEY] = Validator::filterEmail($creds, Users::EMAIL_KEY);
$creds[Users::PASSWORD_KEY] = Validator::filterPassword($creds, Users::PASSWORD_KEY);
$creds[Users::REMOTE_ADDR_KEY] = $_SERVER['REMOTE_ADDR'];
if (!$creds[Users::EMAIL_KEY]) {
return putError('invalid email parameter', Users::ERROR_EMAIL_FORMAT, $response);
} else {
if (!$creds[Users::PASSWORD_KEY]) {
return putError('invalid password parameter', Users::ERROR_PASSWORD_FORMAT, $response);
}
}
$creds = UsersDB::auth($creds);
if ($creds === FALSE) {
return putError('invalid user credentials', Users::ERROR_AUTH_INVALID, $response);
}
return putJsonBody(array('error' => false, 'result' => array('user_id' => $creds[Users::ID_KEY], 'token' => $creds[Users::TOKEN_KEY])), 200, $response);
}