/**
* @preserveGlobalState disabled
* @runInSeparateProcess
*/
public function test_plaintext()
{
$this->assertFalse(Hm_Crypt::plaintext('asdf', 'testkey'));
$this->assertFalse(Hm_Crypt::plaintext(base64_encode(str_repeat('a', 201)), 'testkey'));
$cipher = Hm_Crypt::ciphertext('test', 'testkey');
$plain = rtrim(Hm_Crypt::plaintext($cipher, 'testkey'), "");
$this->assertEquals('test', $plain);
}
/**
* Encrypt session data
* @param array $data session data to encrypt
* @return string encrypted session data
*/
public function ciphertext($data)
{
return Hm_Crypt::ciphertext(serialize($data), $this->enc_key);
}
public function process()
{
if (array_key_exists('upload_file', $this->request->files)) {
$file = $this->request->files['upload_file'];
if (is_readable($file['tmp_name'])) {
$content = file_get_contents($file['tmp_name']);
if ($content) {
$content = Hm_Crypt::ciphertext($content, Hm_Request_Key::generate());
$filename = hash('sha512', $content);
$filepath = $this->config->get('attachment_dir');
if ($filepath) {
$filepath = rtrim($filepath, '/');
if (@file_put_contents($filepath . '/' . $filename, $content)) {
$file['filename'] = $filepath . '/' . $filename;
$file['basename'] = $filename;
$files = $this->session->get('uploaded_files', array());
$this->session->set('uploaded_files', array_merge($files, array($file)));
$this->out('upload_file_details', $file);
} else {
Hm_Msgs::add('ERRAn error occurred saving the uploaded file.');
}
} else {
Hm_Msgs::add('ERRNo directory configured for uploaded files.');
}
} else {
Hm_Msgs::add('ERRAn error occurred reading the uploaded file.');
}
} else {
Hm_Msgs::add('ERRAn error occurred reading the uploaded file.');
}
}
}
/**
* Save user settings to the DB
* @param string $username username
* @param string $key encryption key
* @return void
*/
public function save($username, $key)
{
$config = Hm_Crypt::ciphertext(serialize($this->config), $key);
if (!$this->connect()) {
return false;
}
$sql = $this->dbh->prepare("update hm_user_settings set settings=? where username=?");
if ($sql->execute(array($config, $username)) && $sql->rowCount() == 1) {
Hm_Debug::add(sprintf("Saved user data to DB for %s", $username));
return true;
}
$sql = $this->dbh->prepare("insert into hm_user_settings values(?,?)");
if ($sql->execute(array($username, $config))) {
return true;
}
return false;
}