public function getContent($fullpath)
{
$src = $this->hubic->fopen(self::getRealname($fullpath), 'rb');
if (Helper::endsWith($fullpath, $this->config->get('encrypted_file_ext'))) {
$crypt = new \AESCryptFileLib(new \MCryptAES256Implementation(), false);
$contents = $crypt->decryptFile($src, $this->getKey());
} else {
$contents = stream_get_contents($src);
}
fclose($src);
header("Content-Type: application/octet-stream");
return $contents;
}
function testCorrectPassword()
{
//Attempt to decrypt corrupted file with good passphrase
$decrypted_file = NULL;
try {
$mcrypt = new MCryptAES256Implementation();
$lib = new AESCryptFileLib($mcrypt);
$decrypted_file = $lib->decryptFile($this->file_enc, $this->passphrase, $this->file_dec);
} catch (AESCryptCorruptedFileException $e) {
//OK
$this->pass("Yes, file correctly detected as corrupted");
} catch (Exception $e) {
$this->fail("Not an AESCryptCorruptedFileException: " . get_class($e));
}
$this->assertNull($decrypted_file);
}
<?php // Include the library require_once 'AESCryptFileLib.php'; // Include an AES256 Implementation require_once 'aes256/MCryptAES256Implementation.php'; // Construct the implementation $mcrypt = new MCryptAES256Implementation(); // Use this to instantiate the encryption library class $lib = new AESCryptFileLib($mcrypt); // This example encrypts and decrypts the README.md file $file_to_encrypt = "README.md"; $encrypted_file = "README.md.aes"; $decrypted_file = "README.decrypted.txt"; // Ensure target file does not exist @unlink($encrypted_file); // Encrypt a file $lib->encryptFile($file_to_encrypt, "1234", $encrypted_file); // Ensure file does not exist @unlink($decrypted_file); // Decrypt using same password $lib->decryptFile($encrypted_file, "1234", $decrypted_file); echo "Done";
}
$rating = sanitize($_GET['rating']);
$starred = sanitize($_GET['starred']);
$date = sanitize($_GET['date']);
$tFile = $uhd . '/' . sanitize($_GET['view']);
$file = $tFile . '.' . $rating . '.' . $starred . '.' . $date;
$encfile = $file . '.aes';
$file = 'tmp/' . $tFile;
$encfile = 'files/' . $encfile;
$aeskey = $_SESSION['pixx-userpass-hash'];
require_once 'includes/aes256/AESCryptFileLib.php';
require_once 'includes/aes256/MCryptAES256Implementation.php';
$mcrypt = new MCryptAES256Implementation();
$lib = new AESCryptFileLib($mcrypt);
@unlink($file);
$lib->decryptFile($encfile, $aeskey, $file);
$finfo = finfo_open(FILEINFO_MIME_TYPE);
$fileType = finfo_file($finfo, $file);
finfo_close($finfo);
header('Content-Type: ' . $fileType);
readfile($file);
unlink($file);
exit;
}
}
if (isset($_POST['star'])) {
$file = sanitize($_POST['star']);
$action = sanitize($_POST['action']);
$fParts = explode('.', $file);
if ($action == 'star') {
$newStar = 'pixxstar';
$conn = mysqli_connect($config['ser'], $config['user'], $config['pass'], $config['db']);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
$sql = "SELECT path FROM files WHERE id='{$id}'";
$result = mysqli_query($conn, $sql);
if (mysqli_num_rows($result) > 0) {
// output data of each row
while ($row = mysqli_fetch_assoc($result)) {
$file = $row['path'];
}
}
$fname = '';
if (file_exists($file . '.aes')) {
$fname = basename($file);
@unlink("temp/" . $fname . '.tmp');
// Decrypt using same password
$lib->decryptFile($file . '.aes', $_SESSION['id'], "temp/" . $fname . '.tmp');
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $fname);
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize("temp/" . $fname . '.tmp'));
readfile("temp/" . $fname . '.tmp');
exit;
} else {
echo "file not found";
}
$stm->bind_result($file_id, $location, $mem_id, $team_id, $permissions, $desc, $salt);
$stm->store_result();
if ($stm->fetch()) {
if (file_exists($location)) {
$temp1 = explode("/", $location);
$filename = end($temp1);
$temp3 = explode("_", $filename);
$filename_temp3 = str_replace($temp3[0] . '_', "", $filename);
$filename_temp = str_replace(".hree", "", $filename_temp3);
$temp2 = 'data/temp/';
$decrypted_file = $temp2 . $filename_temp;
require_once 'aes256/AESCryptFileLib.php';
require_once 'aes256/MCryptAES256Implementation.php';
$mcrypt = new MCryptAES256Implementation();
$lib = new AESCryptFileLib($mcrypt);
$lib->decryptFile($location, $salt, $decrypted_file);
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . basename($decrypted_file));
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($decrypted_file));
ob_end_flush();
if (readfile($decrypted_file)) {
unlink($decrypted_file);
} else {
echo 'the file you have requested seems expired.Please try uploading again.<a href="www.communitycloud.in">home</a>';
}
} else {
echo 'the file you have requested seems expired.Please try uploading again.<a href="www.communitycloud.in">home</a>';