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freshrss_ynh/sources/app/Controllers/usersController.php

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2014-07-23 15:52:50 +02:00
<?php
class FreshRSS_users_Controller extends Minz_ActionController {
const BCRYPT_COST = 9; //Will also have to be computed client side on mobile devices, so do not use a too high cost
public function firstAction() {
if (!$this->view->loginOk) {
Minz_Error::error(
403,
array('error' => array(Minz_Translate::t('access_denied')))
);
}
}
public function authAction() {
if (Minz_Request::isPost()) {
$ok = true;
$passwordPlain = Minz_Request::param('passwordPlain', '', true);
if ($passwordPlain != '') {
Minz_Request::_param('passwordPlain'); //Discard plain-text password ASAP
$_POST['passwordPlain'] = '';
if (!function_exists('password_hash')) {
include_once(LIB_PATH . '/password_compat.php');
}
$passwordHash = password_hash($passwordPlain, PASSWORD_BCRYPT, array('cost' => self::BCRYPT_COST));
$passwordPlain = '';
$passwordHash = preg_replace('/^\$2[xy]\$/', '\$2a\$', $passwordHash); //Compatibility with bcrypt.js
$ok &= ($passwordHash != '');
$this->view->conf->_passwordHash($passwordHash);
}
Minz_Session::_param('passwordHash', $this->view->conf->passwordHash);
$passwordPlain = Minz_Request::param('apiPasswordPlain', '', true);
if ($passwordPlain != '') {
if (!function_exists('password_hash')) {
include_once(LIB_PATH . '/password_compat.php');
}
$passwordHash = password_hash($passwordPlain, PASSWORD_BCRYPT, array('cost' => self::BCRYPT_COST));
$passwordPlain = '';
$passwordHash = preg_replace('/^\$2[xy]\$/', '\$2a\$', $passwordHash); //Compatibility with bcrypt.js
$ok &= ($passwordHash != '');
$this->view->conf->_apiPasswordHash($passwordHash);
}
if (Minz_Configuration::isAdmin(Minz_Session::param('currentUser', '_'))) {
$this->view->conf->_mail_login(Minz_Request::param('mail_login', '', true));
}
$email = $this->view->conf->mail_login;
Minz_Session::_param('mail', $email);
$ok &= $this->view->conf->save();
if ($email != '') {
$personaFile = DATA_PATH . '/persona/' . $email . '.txt';
@unlink($personaFile);
$ok &= (file_put_contents($personaFile, Minz_Session::param('currentUser', '_')) !== false);
}
if (Minz_Configuration::isAdmin(Minz_Session::param('currentUser', '_'))) {
$current_token = $this->view->conf->token;
$token = Minz_Request::param('token', $current_token);
$this->view->conf->_token($token);
$ok &= $this->view->conf->save();
$anon = Minz_Request::param('anon_access', false);
$anon = ((bool)$anon) && ($anon !== 'no');
$anon_refresh = Minz_Request::param('anon_refresh', false);
$anon_refresh = ((bool)$anon_refresh) && ($anon_refresh !== 'no');
$auth_type = Minz_Request::param('auth_type', 'none');
$unsafe_autologin = Minz_Request::param('unsafe_autologin', false);
$api_enabled = Minz_Request::param('api_enabled', false);
if ($anon != Minz_Configuration::allowAnonymous() ||
$auth_type != Minz_Configuration::authType() ||
$anon_refresh != Minz_Configuration::allowAnonymousRefresh() ||
$unsafe_autologin != Minz_Configuration::unsafeAutologinEnabled() ||
$api_enabled != Minz_Configuration::apiEnabled()) {
Minz_Configuration::_authType($auth_type);
Minz_Configuration::_allowAnonymous($anon);
Minz_Configuration::_allowAnonymousRefresh($anon_refresh);
Minz_Configuration::_enableAutologin($unsafe_autologin);
Minz_Configuration::_enableApi($api_enabled);
$ok &= Minz_Configuration::writeFile();
}
}
invalidateHttpCache();
$notif = array(
'type' => $ok ? 'good' : 'bad',
'content' => Minz_Translate::t($ok ? 'configuration_updated' : 'error_occurred')
);
Minz_Session::_param('notification', $notif);
}
Minz_Request::forward(array('c' => 'configure', 'a' => 'users'), true);
}
public function createAction() {
if (Minz_Request::isPost() && Minz_Configuration::isAdmin(Minz_Session::param('currentUser', '_'))) {
$db = Minz_Configuration::dataBase();
require_once(APP_PATH . '/SQL/sql.' . $db['type'] . '.php');
$new_user_language = Minz_Request::param('new_user_language', $this->view->conf->language);
if (!in_array($new_user_language, $this->view->conf->availableLanguages())) {
$new_user_language = $this->view->conf->language;
}
$new_user_name = Minz_Request::param('new_user_name');
$ok = ($new_user_name != '') && ctype_alnum($new_user_name);
if ($ok) {
$ok &= (strcasecmp($new_user_name, Minz_Configuration::defaultUser()) !== 0); //It is forbidden to alter the default user
$ok &= !in_array(strtoupper($new_user_name), array_map('strtoupper', listUsers())); //Not an existing user, case-insensitive
$configPath = DATA_PATH . '/' . $new_user_name . '_user.php';
$ok &= !file_exists($configPath);
}
if ($ok) {
$passwordPlain = Minz_Request::param('new_user_passwordPlain', '', true);
$passwordHash = '';
if ($passwordPlain != '') {
Minz_Request::_param('new_user_passwordPlain'); //Discard plain-text password ASAP
$_POST['new_user_passwordPlain'] = '';
if (!function_exists('password_hash')) {
include_once(LIB_PATH . '/password_compat.php');
}
$passwordHash = password_hash($passwordPlain, PASSWORD_BCRYPT, array('cost' => self::BCRYPT_COST));
$passwordPlain = '';
$passwordHash = preg_replace('/^\$2[xy]\$/', '\$2a\$', $passwordHash); //Compatibility with bcrypt.js
$ok &= ($passwordHash != '');
}
if (empty($passwordHash)) {
$passwordHash = '';
}
$new_user_email = filter_var($_POST['new_user_email'], FILTER_VALIDATE_EMAIL);
if (empty($new_user_email)) {
$new_user_email = '';
} else {
$personaFile = DATA_PATH . '/persona/' . $new_user_email . '.txt';
@unlink($personaFile);
$ok &= (file_put_contents($personaFile, $new_user_name) !== false);
}
}
if ($ok) {
$config_array = array(
'language' => $new_user_language,
'passwordHash' => $passwordHash,
'mail_login' => $new_user_email,
);
$ok &= (file_put_contents($configPath, "<?php\n return " . var_export($config_array, true) . ';') !== false);
}
if ($ok) {
$userDAO = new FreshRSS_UserDAO();
$ok &= $userDAO->createUser($new_user_name);
}
invalidateHttpCache();
$notif = array(
'type' => $ok ? 'good' : 'bad',
'content' => Minz_Translate::t($ok ? 'user_created' : 'error_occurred', $new_user_name)
);
Minz_Session::_param('notification', $notif);
}
Minz_Request::forward(array('c' => 'configure', 'a' => 'users'), true);
}
public function deleteAction() {
if (Minz_Request::isPost() && Minz_Configuration::isAdmin(Minz_Session::param('currentUser', '_'))) {
$db = Minz_Configuration::dataBase();
require_once(APP_PATH . '/SQL/sql.' . $db['type'] . '.php');
$username = Minz_Request::param('username');
$ok = ctype_alnum($username);
if ($ok) {
$ok &= (strcasecmp($username, Minz_Configuration::defaultUser()) !== 0); //It is forbidden to delete the default user
}
if ($ok) {
$configPath = DATA_PATH . '/' . $username . '_user.php';
$ok &= file_exists($configPath);
}
if ($ok) {
$userDAO = new FreshRSS_UserDAO();
$ok &= $userDAO->deleteUser($username);
$ok &= unlink($configPath);
//TODO: delete Persona file
}
invalidateHttpCache();
$notif = array(
'type' => $ok ? 'good' : 'bad',
'content' => Minz_Translate::t($ok ? 'user_deleted' : 'error_occurred', $username)
);
Minz_Session::_param('notification', $notif);
}
Minz_Request::forward(array('c' => 'configure', 'a' => 'users'), true);
}
}