public function listar()
{
$dql = 'SELECT m, u.apelido FROM Models\\Mensagem m ' . 'JOIN m.usuario u ORDER BY m.dataTs DESC';
$messages = $this->em->createQuery($dql)->setMaxResults(10)->getResult(\Doctrine\ORM\Query::HYDRATE_ARRAY);
$s = Container::getSession();
$k = $s->get("key");
$iv = $s->get("iv");
foreach ($messages as $msg) {
$encrypted = mcrypt_encrypt(MCRYPT_3DES, safeHexToString($k), trim($msg[0]["conteudo"]), MCRYPT_MODE_CBC, safeHexToString($iv));
$item = ["nick" => trim($msg["apelido"]), "mensagem" => stringToHex($encrypted), "hora" => $msg[0]["dataTs"]->format('d/m/y H:i:s')];
$resp[] = $item;
}
echo json_encode($resp, JSON_UNESCAPED_UNICODE);
return "";
}
public function postEnviarMensagem(Router $r)
{
$r->post("/ajax/ControleMensagem/enviar/*/*", function ($userID, $txtmsg) {
$s = Container::getSession();
$k = safeHexToString($s->get("key"));
$iv = safeHexToString($s->get("iv"));
$em = Container::gerEntityManager();
$mc = new ControleMensagem($em);
$rp = $em->getRepository('Models\\Usuario');
$u = $rp->findBy(["usId" => $userID]);
$user = $u[0];
$msg = new Mensagem();
$decrypted = mcrypt_decrypt(MCRYPT_3DES, $k, hexToString($txtmsg), MCRYPT_MODE_CBC, $iv);
$mc->enviar($msg, $user, $decrypted);
});
}
<?php require 'vendor/autoload.php'; require_once __DIR__ . '/src/Library/cypher3des.php'; use Library\Container; $jsrc = Container::getCrytoParams(); extract($jsrc); echo safeHexToString($k);
