function loadElectionModules($httpRawPostData, $electionIdPlace)
{
// getpermission: $reqdecoded['electionId']
global $dbInfos, $numVerifyBallots, $numSignBallots, $pServerKeys, $serverkey, $numAllBallots, $numPSigsRequiered;
$dbElections = new DbElections($dbInfos);
$reqdecoded = json_decode($httpRawPostData, true);
if ($reqdecoded == null) {
WrongRequestException::throwException(7040, 'Data in JSON format expected', 'got: ' . $HTTP_RAW_POST_DATA);
}
// if (! isset($electionIdPlace($reqdecoded))) WrongRequestException::throwException(7010, 'Election id missing in client request' , $httpRawPostData);
if (!is_string($electionIdPlace($reqdecoded))) {
WrongRequestException::throwException(7050, 'Election id must be a string', 'got: ' . print_r($reqdecoded['electionId'], true));
}
// load election config from database by election id
$completeElectionId = $electionIdPlace($reqdecoded);
$splittedElectionId = json_decode($completeElectionId);
if ($splittedElectionId == null) {
$mainElectionId = $completeElectionId;
} else {
$mainElectionId = $splittedElectionId->mainElectionId;
}
$elconfig = $dbElections->loadElectionConfigFromElectionId($mainElectionId);
if (count($elconfig) < 1) {
WrongRequestException::throwException(7000, 'Election id not found in server database', "ElectionId you sent: " . $reqdecoded['electionId']);
}
if (!isset($elconfig['auth'])) {
WrongRequestException::throwException(7020, 'element auth not found in election config', "ElectionId you sent: " . $reqdecoded['electionId']);
}
$auth = LoadModules::laodAuthModule($elconfig['auth']);
if (isset($elconfig['authConfig'])) {
$auth->setup($elconfig["electionId"], $elconfig['authConfig']);
}
// TODO think about: should Election be any Election or just the blinding module?
$blinder = LoadModules::loadBlinder($elconfig['blinding'], $elconfig, $auth);
$blinder->tally = LoadModules::loadTally($elconfig['tally'], $blinder);
// TODO use a different private key for tallying server
$blinder->tally->setup($elconfig);
return $blinder;
}
function newElection($electionId, $subAuth, $subAuthData)
{
// $this->db->newElection($electionId, $subAuthModule);
$this->subAuth = $subAuth;
$this->subAuthData = $subAuthData;
$this->subAuthModule = LoadModules::laodAuthModule($subAuth);
$subAuthRet = $this->subAuthModule->handleNewElectionReq($electionId, $subAuthData);
return array('auth' => $subAuth, 'authConfig' => $subAuthRet);
}
