function main()
{
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (array_key_exists('content', $_POST)) {
// define password bytes
$passwordBytes = Configuration::$aesPasswordBytes;
// decode
$content = $_POST['content'];
$decodedContent = base64_decode($content);
// decrypt
$decryptedContent = EncryptionHelper::decryptMessage($decodedContent, $passwordBytes);
$decryptedContent = StringHelper::untilLastOccurence($decryptedContent, '}');
// json decode
$highscoreData = json_decode($decryptedContent);
// store
$config = ConfidentialConfiguration::getDatabaseConfiguration();
$highscore = new Highscore($config->databaseHost, $config->databaseUserName, $config->databaseUserPassword, $config->databaseName);
$highscore->insert($highscoreData);
die(ResponseHelper::serializeResponse('Success', 'Success'));
} else {
die(ResponseHelper::serializeResponse('Error', 'The request must contain a POST parameter'));
}
} else {
die(ResponseHelper::serializeResponse('Error', 'Not a POST request, sorry'));
}
}
public function insert($highscoreData)
{
// discard if invalid display name
$displayNameTaken = $this->isDisplayNameTaken($highscoreData);
if ($displayNameTaken) {
die(ResponseHelper::serializeResponse('Warning', $this::WARNING_DUPLICATE_DISPLAYNAME));
}
// gracefully skip if duplicate
if ($this->isDuplicate($highscoreData)) {
return;
}
// insert data
$this->insertRecord($highscoreData);
}
