/**
* Modify action. Completes the modification of a key profile
*/
public function modifyAction()
{
$crypto = new CryptoModel(array('cryptoID' => $this->_getParam('id')));
$crypto->name = $this->_getParam('name');
$crypto->save();
$this->flash('notice', 'Key profile successfully modified');
$this->_redirector->gotoRoute(array('action' => 'index', 'id' => null));
}
/**
* Generates a drop down box listing all crypto profiles
*
* @param integer current crypto profile (or null if no current profile)
* @param string element name
* @return string
*/
public function cryptoSelect($cryptoID, $name = 'cryptoID')
{
$options[0] = 'none';
$cryptos = CryptoModel::getAllProfiles();
foreach ($cryptos as $crypto) {
$profileName = $this->view->h($crypto->name);
if (!isset($options[$crypto->cryptoID])) {
$options[$crypto->cryptoID] = $profileName;
}
}
return $this->view->formSelect($name, $cryptoID, null, $options);
}
public function testEncryptedZipArchiveExportCanBeImported()
{
$this->auth();
$crypto = CryptoModel::importRijndael256Key('testdupe', 'BqPwhnSskTFzxPUlljXG1zgG8cfgTSaGj8UyRWsKanA=');
$instance = new InstanceModel(array('instanceID' => 1));
$zip = new ZipArchiveModel($instance, array('new' => '1'));
$zip->addInstanceFullResponsesXMLDocument();
$zip->close();
$encrypted = $crypto->encrypt($zip->getZipFileContents());
$zip->deleteZipFile();
$decrypted = $crypto->decrypt($encrypted);
$tempfile = tempnam(PROJECT_PATH . DIRECTORY_SEPARATOR . 'tmp', 'zip');
unlink($tempfile);
file_put_contents($tempfile, $decrypted);
$zip = new ZipArchiveModel(null, array('filename' => $tempfile));
InstanceModel::importXML($zip, 'test encryption import');
$zip->deleteZipFile();
}
public function PdfDownloadAction()
{
$session = new Zend_Session_Namespace('login');
$cryptoID = $this->_hasParam('cryptoID') ? $this->_getParam('cryptoID') : null;
$pageHeadersAll = $this->_hasParam('pageHeader') ? $this->_getParam('pageHeader') : array();
$pageHeaders = array();
while (list($key, $val) = each($pageHeadersAll)) {
if (isset($val[pdf]) && $val[pdf] == 1) {
$pageHeaders[] = $key;
}
}
if ($this->_hasParam('download') && isset($session->tempFile)) {
if (isset($cryptoID) && $cryptoID != 0) {
$this->view->cryptoID = $cryptoID;
}
$this->view->pdf = file_get_contents($session->tempFile);
unlink($session->tempFile);
unset($session->tempFile);
} else {
$instance = new InstanceModel(array('instanceID' => $session->dataInstanceID, 'depth' => 'instance'));
$html = $instance->xml2html($pageHeaders);
$dompdf = new DOMPDF();
$dompdf->load_html($html);
$dompdf->render();
$pdf = $dompdf->output();
if (isset($cryptoID) && $cryptoID != 0) {
$crypto = new CryptoModel(array('cryptoID' => $cryptoID));
$pdf = $crypto->encrypt($pdf);
$this->view->cryptoID = $cryptoID;
}
$tempFile = tempnam(PROJECT_PATH . DIRECTORY_SEPARATOR . 'tmp', 'exp');
file_put_contents($tempFile, $pdf);
$session->tempFile = $tempFile;
}
$this->view->setRenderLayout(false);
}
/**
* Imports a Rijndael 256 key
*
* @param string Name of the encryption profile
* @param string Key encoded in base64
* @return CryptoModel
*/
public static function importRijnDael256Key($name, $key)
{
if (!isset(self::$cryptoTable)) {
self::$cryptoTable = QFrame_Db_Table::getTable('crypto');
}
$transactionNumber = self::startSerializableTransaction();
if (self::$cryptoTable->getCryptoID($name) !== NULL) {
throw new Exception('Profile name already exists [' . $name . ']');
}
if (strlen($key) !== 44) {
throw new Exception('Key length must be 44 characters.');
}
$row = self::$cryptoTable->createRow();
$row->name = $name;
$row->cryptoKey = $key;
$row->type = 'RIJNDAEL_256';
$row->save();
self::dbCommit($transactionNumber);
return new CryptoModel(array('name' => $name));
}
public function CompletedResponsesXMLSchemaDownloadAction()
{
$session = new Zend_Session_Namespace('login');
$questionnaire = new QuestionnaireModel(array('questionnaireID' => $session->dataQuestionnaireID, 'depth' => 'questionnaire'));
$cryptoID = $this->_hasParam('cryptoID') ? $this->_getParam('cryptoID') : null;
if (isset($cryptoID) && $cryptoID != 0) {
$crypto = new CryptoModel(array('cryptoID' => $cryptoID));
$this->view->xml = $crypto->encrypt($questionnaire->fetchCompletedResponseSchema());
$this->view->cryptoID = $cryptoID;
} else {
$this->view->xml = $questionnaire->fetchCompletedResponseSchema();
}
$this->view->setRenderLayout(false);
}
