Thomas Bruederli
2014-08-18 3ebac0167bf20104fb7a2a55934765117760264c
plugins/password/password.php
@@ -1,32 +1,26 @@
<?php
/*
 +-------------------------------------------------------------------------+
 | Password Plugin for Roundcube                                           |
 | @version @package_version@                                              |
 |                                                                         |
 | Copyright (C) 2009-2010, Roundcube Dev.                                 |
 |                                                                         |
 | This program is free software; you can redistribute it and/or modify    |
 | it under the terms of the GNU General Public License version 2          |
 | as published by the Free Software Foundation.                           |
 |                                                                         |
 | 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, write to the Free Software Foundation, Inc., |
 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.             |
 |                                                                         |
 +-------------------------------------------------------------------------+
 | Author: Aleksander Machniak <alec@alec.pl>                              |
 +-------------------------------------------------------------------------+
 $Id: index.php 2645 2009-06-15 07:01:36Z alec $
*/
/**
 * 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);
@@ -46,9 +40,11 @@
 */
class password extends rcube_plugin
{
    public $task    = 'settings';
    public $task    = 'settings|login';
    public $noframe = true;
    public $noajax  = true;
    private $newuser = false;
    function init()
    {
@@ -56,53 +52,66 @@
        $this->load_config();
        // Host exceptions
        $hosts = $rcmail->config->get('password_hosts');
        if (!empty($hosts) && !in_array($_SESSION['storage_host'], $hosts)) {
            return;
        }
        if ($rcmail->task == 'settings') {
            if (!$this->check_host_login_exceptions()) {
                return;
            }
        // Login exceptions
        if ($exceptions = $rcmail->config->get('password_login_exceptions')) {
            $exceptions = array_map('trim', (array) $exceptions);
            $exceptions = array_filter($exceptions);
            $username   = $_SESSION['username'];
            $this->add_texts('localization/');
            foreach ($exceptions as $ec) {
                if ($username === $ec) {
                    return;
                }
            $this->add_hook('settings_actions', array($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'));
        }
    }
        // add Tab label
        $rcmail->output->add_label('password');
        $this->register_action('plugin.password', array($this, 'password_init'));
        $this->register_action('plugin.password-save', array($this, 'password_save'));
        $this->include_script('password.js');
    function settings_actions($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->add_texts('localization/');
        $this->register_handler('plugin.body', array($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()
    {
        $rcmail = rcmail::get_instance();
        $this->add_texts('localization/');
        $this->register_handler('plugin.body', array($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');
        $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');
@@ -217,22 +226,41 @@
        $table->add('title', html::label($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'
                    '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',
            'id'     => 'password-form',
            'name'   => 'password-form',
            'method' => 'post',
            'action' => './?_task=settings&_action=plugin.password-save',
        ), $out);
@@ -295,4 +323,48 @@
        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;
    }
}