diff options
Diffstat (limited to 'plugins/password/password.php')
| -rw-r--r-- | plugins/password/password.php | 370 |
1 files changed, 0 insertions, 370 deletions
diff --git a/plugins/password/password.php b/plugins/password/password.php deleted file mode 100644 index 9239cd0b0..000000000 --- a/plugins/password/password.php +++ /dev/null @@ -1,370 +0,0 @@ -<?php - -/** - * Password Plugin for Roundcube - * - * @version @package_version@ - * @author Aleksander Machniak <alec@alec.pl> - * - * Copyright (C) 2005-2013, The Roundcube Dev Team - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see http://www.gnu.org/licenses/. - */ - -define('PASSWORD_CRYPT_ERROR', 1); -define('PASSWORD_ERROR', 2); -define('PASSWORD_CONNECT_ERROR', 3); -define('PASSWORD_SUCCESS', 0); - -/** - * Change password plugin - * - * Plugin that adds functionality to change a users password. - * It provides common functionality and user interface and supports - * several backends to finally update the password. - * - * For installation and configuration instructions please read the README file. - * - * @author Aleksander Machniak - */ -class password extends rcube_plugin -{ - public $task = 'settings|login'; - public $noframe = true; - public $noajax = true; - - private $newuser = false; - - function init() - { - $rcmail = rcmail::get_instance(); - - $this->load_config(); - - if ($rcmail->task == 'settings') { - if (!$this->check_host_login_exceptions()) { - return; - } - - $this->add_texts('localization/'); - - $this->add_hook('settings_actions', array($this, 'settings_actions')); - - $this->register_action('plugin.password', array($this, 'password_init')); - $this->register_action('plugin.password-save', array($this, 'password_save')); - - if (strpos($rcmail->action, 'plugin.password') === 0) { - $this->include_script('password.js'); - } - } - else if ($rcmail->config->get('password_force_new_user')) { - $this->add_hook('user_create', array($this, 'user_create')); - $this->add_hook('login_after', array($this, 'login_after')); - } - } - - function settings_actions($args) - { - // register as settings action - $args['actions'][] = array( - 'action' => 'plugin.password', - 'class' => 'password', - 'label' => 'password', - 'title' => 'changepasswd', - 'domain' => 'password', - ); - - return $args; - } - - function password_init() - { - $this->register_handler('plugin.body', array($this, 'password_form')); - - $rcmail = rcmail::get_instance(); - $rcmail->output->set_pagetitle($this->gettext('changepasswd')); - - if (rcube_utils::get_input_value('_first', rcube_utils::INPUT_GET)) { - $rcmail->output->command('display_message', $this->gettext('firstloginchange'), 'notice'); - } - - $rcmail->output->send('plugin'); - } - - function password_save() - { - $this->register_handler('plugin.body', array($this, 'password_form')); - - $rcmail = rcmail::get_instance(); - $rcmail->output->set_pagetitle($this->gettext('changepasswd')); - - $confirm = $rcmail->config->get('password_confirm_current'); - $required_length = intval($rcmail->config->get('password_minimum_length')); - $check_strength = $rcmail->config->get('password_require_nonalpha'); - - if (($confirm && !isset($_POST['_curpasswd'])) || !isset($_POST['_newpasswd'])) { - $rcmail->output->command('display_message', $this->gettext('nopassword'), 'error'); - } - else { - $charset = strtoupper($rcmail->config->get('password_charset', 'ISO-8859-1')); - $rc_charset = strtoupper($rcmail->output->get_charset()); - - $sespwd = $rcmail->decrypt($_SESSION['password']); - $curpwd = $confirm ? rcube_utils::get_input_value('_curpasswd', rcube_utils::INPUT_POST, true, $charset) : $sespwd; - $newpwd = rcube_utils::get_input_value('_newpasswd', rcube_utils::INPUT_POST, true); - $conpwd = rcube_utils::get_input_value('_confpasswd', rcube_utils::INPUT_POST, true); - - // check allowed characters according to the configured 'password_charset' option - // by converting the password entered by the user to this charset and back to UTF-8 - $orig_pwd = $newpwd; - $chk_pwd = rcube_charset::convert($orig_pwd, $rc_charset, $charset); - $chk_pwd = rcube_charset::convert($chk_pwd, $charset, $rc_charset); - - // WARNING: Default password_charset is ISO-8859-1, so conversion will - // change national characters. This may disable possibility of using - // the same password in other MUA's. - // We're doing this for consistence with Roundcube core - $newpwd = rcube_charset::convert($newpwd, $rc_charset, $charset); - $conpwd = rcube_charset::convert($conpwd, $rc_charset, $charset); - - if ($chk_pwd != $orig_pwd) { - $rcmail->output->command('display_message', $this->gettext('passwordforbidden'), 'error'); - } - // other passwords validity checks - else if ($conpwd != $newpwd) { - $rcmail->output->command('display_message', $this->gettext('passwordinconsistency'), 'error'); - } - else if ($confirm && $sespwd != $curpwd) { - $rcmail->output->command('display_message', $this->gettext('passwordincorrect'), 'error'); - } - else if ($required_length && strlen($newpwd) < $required_length) { - $rcmail->output->command('display_message', $this->gettext( - array('name' => 'passwordshort', 'vars' => array('length' => $required_length))), 'error'); - } - else if ($check_strength && (!preg_match("/[0-9]/", $newpwd) || !preg_match("/[^A-Za-z0-9]/", $newpwd))) { - $rcmail->output->command('display_message', $this->gettext('passwordweak'), 'error'); - } - // password is the same as the old one, do nothing, return success - else if ($sespwd == $newpwd && !$rcmail->config->get('password_force_save')) { - $rcmail->output->command('display_message', $this->gettext('successfullysaved'), 'confirmation'); - } - // try to save the password - else if (!($res = $this->_save($curpwd, $newpwd))) { - $rcmail->output->command('display_message', $this->gettext('successfullysaved'), 'confirmation'); - - // allow additional actions after password change (e.g. reset some backends) - $plugin = $rcmail->plugins->exec_hook('password_change', array( - 'old_pass' => $curpwd, 'new_pass' => $newpwd)); - - // Reset session password - $_SESSION['password'] = $rcmail->encrypt($plugin['new_pass']); - - // Log password change - if ($rcmail->config->get('password_log')) { - rcube::write_log('password', sprintf('Password changed for user %s (ID: %d) from %s', - $rcmail->get_user_name(), $rcmail->user->ID, rcube_utils::remote_ip())); - } - } - else { - $rcmail->output->command('display_message', $res, 'error'); - } - } - - $rcmail->overwrite_action('plugin.password'); - $rcmail->output->send('plugin'); - } - - function password_form() - { - $rcmail = rcmail::get_instance(); - - // add some labels to client - $rcmail->output->add_label( - 'password.nopassword', - 'password.nocurpassword', - 'password.passwordinconsistency' - ); - - $rcmail->output->set_env('product_name', $rcmail->config->get('product_name')); - - $table = new html_table(array('cols' => 2)); - - if ($rcmail->config->get('password_confirm_current')) { - // show current password selection - $field_id = 'curpasswd'; - $input_curpasswd = new html_passwordfield(array('name' => '_curpasswd', 'id' => $field_id, - 'size' => 20, 'autocomplete' => 'off')); - - $table->add('title', html::label($field_id, rcube::Q($this->gettext('curpasswd')))); - $table->add(null, $input_curpasswd->show()); - } - - // show new password selection - $field_id = 'newpasswd'; - $input_newpasswd = new html_passwordfield(array('name' => '_newpasswd', 'id' => $field_id, - 'size' => 20, 'autocomplete' => 'off')); - - $table->add('title', html::label($field_id, rcube::Q($this->gettext('newpasswd')))); - $table->add(null, $input_newpasswd->show()); - - // show confirm password selection - $field_id = 'confpasswd'; - $input_confpasswd = new html_passwordfield(array('name' => '_confpasswd', 'id' => $field_id, - 'size' => 20, 'autocomplete' => 'off')); - - $table->add('title', html::label($field_id, rcube::Q($this->gettext('confpasswd')))); - $table->add(null, $input_confpasswd->show()); - - $rules = ''; - - $required_length = intval($rcmail->config->get('password_minimum_length')); - if ($required_length > 0) { - $rules .= html::tag('li', array('id' => 'required-length'), $this->gettext(array( - 'name' => 'passwordshort', - 'vars' => array('length' => $required_length) - ))); - } - - if ($rcmail->config->get('password_require_nonalpha')) { - $rules .= html::tag('li', array('id' => 'require-nonalpha'), $this->gettext('passwordweak')); - } - - if (!empty($rules)) { - $rules = html::tag('ul', array('id' => 'ruleslist'), $rules); - } - - $out = html::div(array('class' => 'box'), - html::div(array('id' => 'prefs-title', 'class' => 'boxtitle'), $this->gettext('changepasswd')) . - html::div(array('class' => 'boxcontent'), $table->show() . - $rules . - html::p(null, - $rcmail->output->button(array( - 'command' => 'plugin.password-save', - 'type' => 'input', - 'class' => 'button mainaction', - 'label' => 'save' - ))))); - - $rcmail->output->add_gui_object('passform', 'password-form'); - - return $rcmail->output->form_tag(array( - 'id' => 'password-form', - 'name' => 'password-form', - 'method' => 'post', - 'action' => './?_task=settings&_action=plugin.password-save', - ), $out); - } - - private function _save($curpass, $passwd) - { - $config = rcmail::get_instance()->config; - $driver = $config->get('password_driver', 'sql'); - $class = "rcube_{$driver}_password"; - $file = $this->home . "/drivers/$driver.php"; - - if (!file_exists($file)) { - rcube::raise_error(array( - 'code' => 600, - 'type' => 'php', - 'file' => __FILE__, 'line' => __LINE__, - 'message' => "Password plugin: Unable to open driver file ($file)" - ), true, false); - return $this->gettext('internalerror'); - } - - include_once $file; - - if (!class_exists($class, false) || !method_exists($class, 'save')) { - rcube::raise_error(array( - 'code' => 600, - 'type' => 'php', - 'file' => __FILE__, 'line' => __LINE__, - 'message' => "Password plugin: Broken driver $driver" - ), true, false); - return $this->gettext('internalerror'); - } - - $object = new $class; - $result = $object->save($curpass, $passwd); - - if (is_array($result)) { - $message = $result['message']; - $result = $result['code']; - } - - switch ($result) { - case PASSWORD_SUCCESS: - return; - case PASSWORD_CRYPT_ERROR: - $reason = $this->gettext('crypterror'); - break; - case PASSWORD_CONNECT_ERROR: - $reason = $this->gettext('connecterror'); - break; - case PASSWORD_ERROR: - default: - $reason = $this->gettext('internalerror'); - } - - if ($message) { - $reason .= ' ' . $message; - } - - return $reason; - } - - function user_create($args) - { - $this->newuser = true; - return $args; - } - - function login_after($args) - { - if ($this->newuser && $this->check_host_login_exceptions()) { - $args['_task'] = 'settings'; - $args['_action'] = 'plugin.password'; - $args['_first'] = 'true'; - } - - return $args; - } - - // Check if host and login is allowed to change the password, false = not allowed, true = not allowed - private function check_host_login_exceptions() - { - $rcmail = rcmail::get_instance(); - - // Host exceptions - $hosts = $rcmail->config->get('password_hosts'); - if (!empty($hosts) && !in_array($_SESSION['storage_host'], $hosts)) { - return false; - } - - // Login exceptions - if ($exceptions = $rcmail->config->get('password_login_exceptions')) { - $exceptions = array_map('trim', (array) $exceptions); - $exceptions = array_filter($exceptions); - $username = $_SESSION['username']; - - foreach ($exceptions as $ec) { - if ($username === $ec) { - return false; - } - } - } - - return true; - } -} |