From a3644638aaf0418598196a870204e0b632a4c8ad Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 17 Apr 2015 06:28:40 -0400
Subject: [PATCH] Allow preference sections to define CSS class names

---
 plugins/password/password.php |  192 +++++++++++++++++++++++++++++++++---------------
 1 files changed, 132 insertions(+), 60 deletions(-)

diff --git a/plugins/password/password.php b/plugins/password/password.php
index 39020a0..9239cd0 100644
--- a/plugins/password/password.php
+++ b/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');
@@ -147,7 +156,7 @@
                 $rcmail->output->command('display_message', $this->gettext('passwordweak'), 'error');
             }
             // password is the same as the old one, do nothing, return success
-            else if ($sespwd == $newpwd) {
+            else if ($sespwd == $newpwd && !$rcmail->config->get('password_force_save')) {
                 $rcmail->output->command('display_message', $this->gettext('successfullysaved'), 'confirmation');
             }
             // try to save the password
@@ -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',
         ), $out);
@@ -278,10 +306,10 @@
         switch ($result) {
             case PASSWORD_SUCCESS:
                 return;
-            case PASSWORD_CRYPT_ERROR;
+            case PASSWORD_CRYPT_ERROR:
                 $reason = $this->gettext('crypterror');
                 break;
-            case PASSWORD_CONNECT_ERROR;
+            case PASSWORD_CONNECT_ERROR:
                 $reason = $this->gettext('connecterror');
                 break;
             case PASSWORD_ERROR:
@@ -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;
+    }
 }

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