$oldPassphrase = CValue::post("oldPassphrase");
$newPassphrase = CValue::post("newPassphrase");
$passphrase = CValue::sessionAbs("passphrase");
if ($passphrase != $oldPassphrase) {
$msg = "Phrase de passe incorrecte.";
CAppUI::stepAjax($msg, UI_MSG_ERROR);
}
$user = CMediusers::get();
$keeper = new CPasswordKeeper();
$keeper->load($password_keeper_id);
if ($keeper->_id && $keeper->user_id == $user->_id) {
$dom = new CMbXMLDocument("ISO-8859-1");
$keeperNode = $dom->addElement($dom, "keeper");
$dom->addAttribute($keeperNode, "name", $keeper->keeper_name);
$categoriesNode = $dom->addElement($keeperNode, "categories");
foreach ($keeper->loadRefsCategories() as $_category) {
$categoryNode = $dom->addElement($categoriesNode, "category");
$dom->addAttribute($categoryNode, "name", $_category->category_name);
$passwordsNode = $dom->addElement($categoryNode, "passwords");
foreach ($_category->loadRefsPasswords() as $_password) {
// Déchiffrement du mot de passe
$_password->password = $_password->getPassword();
// Génération d'un nouveau vecteur d'inistalisation
$_password->generateIV();
// Chiffrement avec la nouvelle phrase de passe saisie
$newPass = $_password->encrypt($newPassphrase);
$passwordNode = $dom->addElement($passwordsNode, "password");
$dom->insertTextElement($passwordNode, "description", $_password->password_description);
$dom->insertTextElement($passwordNode, "crypted", $newPass);
$dom->insertTextElement($passwordNode, "last_change", $_password->password_last_change);
$dom->insertTextElement($passwordNode, "iv", $_password->iv);
