Tagging plugins for 0.8-betav0.8-beta

11 files changed, 1546 insertions, 0 deletions

diff --git a/plugins/acl/acl.js b/plugins/acl/acl.js
new file mode 100644
index 000000000..aa9e06d3d
--- /dev/null
+++ b/plugins/acl/acl.js
@@ -0,0 +1,351 @@
+/**
+ * ACL plugin script
+ *
+ * @version @package_version@
+ * @author Aleksander Machniak <alec@alec.pl>
+ */
+
+if (window.rcmail) {
+    rcmail.addEventListener('init', function() {
+        if (rcmail.gui_objects.acltable) {
+            rcmail.acl_list_init();
+            // enable autocomplete on user input
+            if (rcmail.env.acl_users_source) {
+                rcmail.init_address_input_events($('#acluser'), {action:'settings/plugin.acl-autocomplete'});
+                // fix inserted value
+                rcmail.addEventListener('autocomplete_insert', function(e) {
+                    if (e.field.id != 'acluser')
+                        return;
+
+                    var value = e.insert;
+                    // get UID from the entry value
+                    if (value.match(/\s*\(([^)]+)\)[, ]*$/))
+                        value = RegExp.$1;
+                    e.field.value = value;
+                });
+            }
+        }
+
+        rcmail.enable_command('acl-create', 'acl-save', 'acl-cancel', 'acl-mode-switch', true);
+        rcmail.enable_command('acl-delete', 'acl-edit', false);
+    });
+}
+
+// Display new-entry form
+rcube_webmail.prototype.acl_create = function()
+{
+    this.acl_init_form();
+}
+
+// Display ACL edit form
+rcube_webmail.prototype.acl_edit = function()
+{
+    // @TODO: multi-row edition
+    var id = this.acl_list.get_single_selection();
+    if (id)
+        this.acl_init_form(id);
+}
+
+// ACL entry delete
+rcube_webmail.prototype.acl_delete = function()
+{
+    var users = this.acl_get_usernames();
+
+    if (users && users.length && confirm(this.get_label('acl.deleteconfirm'))) {
+        this.http_request('settings/plugin.acl', '_act=delete&_user='+urlencode(users.join(','))
+            + '&_mbox='+urlencode(this.env.mailbox),
+            this.set_busy(true, 'acl.deleting'));
+    }
+}
+
+// Save ACL data
+rcube_webmail.prototype.acl_save = function()
+{
+    var user = $('#acluser').val(), rights = '', type;
+
+    $(':checkbox', this.env.acl_advanced ? $('#advancedrights') : sim_ul = $('#simplerights')).map(function() {
+        if (this.checked)
+            rights += this.value;
+    });
+
+    if (type = $('input:checked[name=usertype]').val()) {
+        if (type != 'user')
+            user = type;
+    }
+
+    if (!user) {
+        alert(this.get_label('acl.nouser'));
+        return;
+    }
+    if (!rights) {
+        alert(this.get_label('acl.norights'));
+        return;
+    }
+
+    this.http_request('settings/plugin.acl', '_act=save'
+        + '&_user='+urlencode(user)
+        + '&_acl=' +rights
+        + '&_mbox='+urlencode(this.env.mailbox)
+        + (this.acl_id ? '&_old='+this.acl_id : ''),
+        this.set_busy(true, 'acl.saving'));
+}
+
+// Cancel/Hide form
+rcube_webmail.prototype.acl_cancel = function()
+{
+    this.ksearch_blur();
+    this.acl_form.hide();
+}
+
+// Update data after save (and hide form)
+rcube_webmail.prototype.acl_update = function(o)
+{
+    // delete old row
+    if (o.old)
+        this.acl_remove_row(o.old);
+    // make sure the same ID doesn't exist
+    else if (this.env.acl[o.id])
+        this.acl_remove_row(o.id);
+
+    // add new row
+    this.acl_add_row(o, true);
+    // hide autocomplete popup
+    this.ksearch_blur();
+    // hide form
+    this.acl_form.hide();
+}
+
+// Switch table display mode
+rcube_webmail.prototype.acl_mode_switch = function(elem)
+{
+    this.env.acl_advanced = !this.env.acl_advanced;
+    this.enable_command('acl-delete', 'acl-edit', false);
+    this.http_request('settings/plugin.acl', '_act=list'
+        + '&_mode='+(this.env.acl_advanced ? 'advanced' : 'simple')
+        + '&_mbox='+urlencode(this.env.mailbox),
+        this.set_busy(true, 'loading'));
+}
+
+// ACL table initialization
+rcube_webmail.prototype.acl_list_init = function()
+{
+    this.acl_list = new rcube_list_widget(this.gui_objects.acltable,
+        {multiselect:true, draggable:false, keyboard:true, toggleselect:true});
+    this.acl_list.addEventListener('select', function(o) { rcmail.acl_list_select(o); });
+    this.acl_list.addEventListener('dblclick', function(o) { rcmail.acl_list_dblclick(o); });
+    this.acl_list.addEventListener('keypress', function(o) { rcmail.acl_list_keypress(o); });
+    this.acl_list.init();
+}
+
+// ACL table row selection handler
+rcube_webmail.prototype.acl_list_select = function(list)
+{
+    rcmail.enable_command('acl-delete', list.selection.length > 0);
+    rcmail.enable_command('acl-edit', list.selection.length == 1);
+    list.focus();
+}
+
+// ACL table double-click handler
+rcube_webmail.prototype.acl_list_dblclick = function(list)
+{
+    this.acl_edit();
+}
+
+// ACL table keypress handler
+rcube_webmail.prototype.acl_list_keypress = function(list)
+{
+    if (list.key_pressed == list.ENTER_KEY)
+        this.command('acl-edit');
+    else if (list.key_pressed == list.DELETE_KEY || list.key_pressed == list.BACKSPACE_KEY)
+        if (!this.acl_form || !this.acl_form.is(':visible'))
+            this.command('acl-delete');
+}
+
+// Reloads ACL table
+rcube_webmail.prototype.acl_list_update = function(html)
+{
+    $(this.gui_objects.acltable).html(html);
+    this.acl_list_init();
+}
+
+// Returns names of users in selected rows
+rcube_webmail.prototype.acl_get_usernames = function()
+{
+    var users = [], n, len, cell, row,
+        list = this.acl_list,
+        selection = list.get_selection();
+
+    for (n=0, len=selection.length; n<len; n++) {
+        if (this.env.acl_specials.length && $.inArray(selection[n], this.env.acl_specials) >= 0) {
+            users.push(selection[n]);
+        }
+        else if (row = list.rows[selection[n]]) {
+            cell = $('td.user', row.obj);
+            if (cell.length == 1)
+                users.push(cell.text());
+        }
+    }
+
+    return users;
+}
+
+// Removes ACL table row
+rcube_webmail.prototype.acl_remove_row = function(id)
+{
+    var list = this.acl_list;
+
+    list.remove_row(id);
+    list.clear_selection();
+
+    // we don't need it anymore (remove id conflict)
+    $('#rcmrow'+id).remove();
+    this.env.acl[id] = null;
+
+    this.enable_command('acl-delete', list.selection.length > 0);
+    this.enable_command('acl-edit', list.selection.length == 1);
+}
+
+// Adds ACL table row
+rcube_webmail.prototype.acl_add_row = function(o, sel)
+{
+    var n, len, ids = [], spec = [], id = o.id, list = this.acl_list,
+        items = this.env.acl_advanced ? [] : this.env.acl_items,
+        table = this.gui_objects.acltable,
+        row = $('thead > tr', table).clone();
+
+    // Update new row
+    $('td', row).map(function() {
+        var r, cl = this.className.replace(/^acl/, '');
+
+        if (items && items[cl])
+            cl = items[cl];
+
+        if (cl == 'user')
+            $(this).text(o.username);
+        else
+            $(this).addClass(rcmail.acl_class(o.acl, cl)).text('');
+    });
+
+    row.attr('id', 'rcmrow'+id);
+    row = row.get(0);
+
+    this.env.acl[id] = o.acl;
+
+    // sorting... (create an array of user identifiers, then sort it)
+    for (n in this.env.acl) {
+        if (this.env.acl[n]) {
+            if (this.env.acl_specials.length && $.inArray(n, this.env.acl_specials) >= 0)
+                spec.push(n);
+            else
+                ids.push(n);
+        }
+    }
+    ids.sort();
+    // specials on the top
+    ids = spec.concat(ids);
+
+    // find current id
+    for (n=0, len=ids.length; n<len; n++)
+        if (ids[n] == id)
+            break;
+
+    // add row
+    if (n && n < len) {
+        $('#rcmrow'+ids[n-1]).after(row);
+        list.init_row(row);
+        list.rowcount++;
+    }
+    else
+        list.insert_row(row);
+
+    if (sel)
+        list.select_row(o.id);
+}
+
+// Initializes and shows ACL create/edit form
+rcube_webmail.prototype.acl_init_form = function(id)
+{
+    var ul, row, td, val = '', type = 'user', li_elements, body = $('body'),
+        adv_ul = $('#advancedrights'), sim_ul = $('#simplerights'),
+        name_input = $('#acluser');
+
+    if (!this.acl_form) {
+        var fn = function () { $('input[value=user]').prop('checked', true); };
+        name_input.click(fn).keypress(fn);
+    }
+
+    this.acl_form = $('#aclform');
+
+    // Hide unused items
+    if (this.env.acl_advanced) {
+        adv_ul.show();
+        sim_ul.hide();
+        ul = adv_ul;
+    }
+    else {
+        sim_ul.show();
+        adv_ul.hide();
+        ul = sim_ul;
+    }
+
+    // initialize form fields
+    li_elements = $(':checkbox', ul);
+    li_elements.attr('checked', false);
+
+    if (id && (row = this.acl_list.rows[id])) {
+        row = row.obj;
+        li_elements.map(function() {
+            val = this.value;
+            td = $('td.'+this.id, row);
+            if (td && td.hasClass('enabled'))
+                this.checked = true;
+        });
+
+        if (!this.env.acl_specials.length || $.inArray(id, this.env.acl_specials) < 0)
+            val = $('td.user', row).text();
+        else
+            type = id;
+    }
+    // mark read (lrs) rights by default
+    else
+        li_elements.filter(function() { return this.id.match(/^acl([lrs]|read)$/); }).prop('checked', true);
+
+    name_input.val(val);
+    $('input[value='+type+']').prop('checked', true);
+
+    this.acl_id = id;
+
+    // position the form horizontally
+    var bw = body.width(), mw = this.acl_form.width();
+
+    if (bw >= mw)
+        this.acl_form.css({left: parseInt((bw - mw)/2)+'px'});
+
+    // display it
+    this.acl_form.show();
+    if (type == 'user')
+        name_input.focus();
+
+    // unfocus the list, make backspace key in name input field working
+    this.acl_list.blur();
+}
+
+// Returns class name according to ACL comparision result
+rcube_webmail.prototype.acl_class = function(acl1, acl2)
+{
+    var i, len, found = 0;
+
+    acl1 = String(acl1);
+    acl2 = String(acl2);
+
+    for (i=0, len=acl2.length; i<len; i++)
+        if (acl1.indexOf(acl2[i]) > -1)
+            found++;
+
+    if (found == len)
+        return 'enabled';
+    else if (found)
+        return 'partial';
+
+    return 'disabled';
+}
diff --git a/plugins/acl/acl.php b/plugins/acl/acl.php
new file mode 100644
index 000000000..dcc249421
--- /dev/null
+++ b/plugins/acl/acl.php
@@ -0,0 +1,714 @@
+<?php
+
+/**
+ * Folders Access Control Lists Management (RFC4314, RFC2086)
+ *
+ * @version @package_version@
+ * @author Aleksander Machniak <alec@alec.pl>
+ *
+ *
+ * Copyright (C) 2011, Kolab Systems AG
+ *
+ * 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.
+ */
+
+class acl extends rcube_plugin
+{
+    public $task = 'settings|addressbook|calendar';
+
+    private $rc;
+    private $supported = null;
+    private $mbox;
+    private $ldap;
+    private $specials = array('anyone', 'anonymous');
+
+    /**
+     * Plugin initialization
+     */
+    function init()
+    {
+        $this->rc = rcmail::get_instance();
+
+        // Register hooks
+        $this->add_hook('folder_form', array($this, 'folder_form'));
+        // kolab_addressbook plugin
+        $this->add_hook('addressbook_form', array($this, 'folder_form'));
+        $this->add_hook('calendar_form_kolab', array($this, 'folder_form'));
+        // Plugin actions
+        $this->register_action('plugin.acl', array($this, 'acl_actions'));
+        $this->register_action('plugin.acl-autocomplete', array($this, 'acl_autocomplete'));
+    }
+
+    /**
+     * Handler for plugin actions (AJAX)
+     */
+    function acl_actions()
+    {
+        $action = trim(get_input_value('_act', RCUBE_INPUT_GPC));
+
+        // Connect to IMAP
+        $this->rc->storage_init();
+
+        // Load localization and configuration
+        $this->add_texts('localization/');
+        $this->load_config();
+
+        if ($action == 'save') {
+            $this->action_save();
+        }
+        else if ($action == 'delete') {
+            $this->action_delete();
+        }
+        else if ($action == 'list') {
+            $this->action_list();
+        }
+
+        // Only AJAX actions
+        $this->rc->output->send();
+    }
+
+    /**
+     * Handler for user login autocomplete request
+     */
+    function acl_autocomplete()
+    {
+        $this->load_config();
+
+        $search = get_input_value('_search', RCUBE_INPUT_GPC, true);
+        $sid    = get_input_value('_id', RCUBE_INPUT_GPC);
+        $users  = array();
+
+        if ($this->init_ldap()) {
+            $max  = (int) $this->rc->config->get('autocomplete_max', 15);
+            $mode = (int) $this->rc->config->get('addressbook_search_mode');
+
+            $this->ldap->set_pagesize($max);
+            $result = $this->ldap->search('*', $search, $mode);
+
+            foreach ($result->records as $record) {
+                $user = $record['uid'];
+
+                if (is_array($user)) {
+                    $user = array_filter($user);
+                    $user = $user[0];
+                }
+
+                if ($user) {
+                    if ($record['name'])
+                        $user = $record['name'] . ' (' . $user . ')';
+
+                    $users[] = $user;
+                }
+            }
+        }
+
+        sort($users, SORT_LOCALE_STRING);
+
+        $this->rc->output->command('ksearch_query_results', $users, $search, $sid);
+        $this->rc->output->send();
+    }
+
+    /**
+     * Handler for 'folder_form' hook
+     *
+     * @param array $args Hook arguments array (form data)
+     *
+     * @return array Hook arguments array
+     */
+    function folder_form($args)
+    {
+        // Edited folder name (empty in create-folder mode)
+        $mbox_imap = $args['options']['name'];
+        if (!strlen($mbox_imap)) {
+            return $args;
+        }
+/*
+        // Do nothing on protected folders (?)
+        if ($args['options']['protected']) {
+            return $args;
+        }
+*/
+        // Namespace root
+        if ($args['options']['is_root']) {
+            return $args;
+        }
+
+        // Get MYRIGHTS
+        if (!($myrights = $args['options']['rights'])) {
+            return $args;
+        }
+
+        // Do nothing if no ACL support
+        if (!$this->rc->storage->get_capability('ACL')) {
+            return $args;
+        }
+
+        // Load localization and include scripts
+        $this->load_config();
+        $this->add_texts('localization/', array('deleteconfirm', 'norights',
+            'nouser', 'deleting', 'saving'));
+        $this->include_script('acl.js');
+        $this->rc->output->include_script('list.js');
+        $this->include_stylesheet($this->local_skin_path().'/acl.css');
+
+        // add Info fieldset if it doesn't exist
+        if (!isset($args['form']['props']['fieldsets']['info']))
+            $args['form']['props']['fieldsets']['info'] = array(
+                'name'  => rcube_label('info'),
+                'content' => array());
+
+        // Display folder rights to 'Info' fieldset
+        $args['form']['props']['fieldsets']['info']['content']['myrights'] = array(
+            'label' => Q($this->gettext('myrights')),
+            'value' => $this->acl2text($myrights)
+        );
+
+        // Return if not folder admin
+        if (!in_array('a', $myrights)) {
+            return $args;
+        }
+
+        // The 'Sharing' tab
+        $this->mbox = $mbox_imap;
+        $this->rc->output->set_env('acl_users_source', (bool) $this->rc->config->get('acl_users_source'));
+        $this->rc->output->set_env('mailbox', $mbox_imap);
+        $this->rc->output->add_handlers(array(
+            'acltable'  => array($this, 'templ_table'),
+            'acluser'   => array($this, 'templ_user'),
+            'aclrights' => array($this, 'templ_rights'),
+        ));
+
+        $this->rc->output->set_env('autocomplete_max', (int)$this->rc->config->get('autocomplete_max', 15));
+        $this->rc->output->set_env('autocomplete_min_length', $this->rc->config->get('autocomplete_min_length'));
+        $this->rc->output->add_label('autocompletechars', 'autocompletemore');
+
+        $args['form']['sharing'] = array(
+            'name'    => Q($this->gettext('sharing')),
+            'content' => $this->rc->output->parse('acl.table', false, false),
+        );
+
+        return $args;
+    }
+
+    /**
+     * Creates ACL rights table
+     *
+     * @param array $attrib Template object attributes
+     *
+     * @return string HTML Content
+     */
+    function templ_table($attrib)
+    {
+        if (empty($attrib['id']))
+            $attrib['id'] = 'acl-table';
+
+        $out = $this->list_rights($attrib);
+
+        $this->rc->output->add_gui_object('acltable', $attrib['id']);
+
+        return $out;
+    }
+
+    /**
+     * Creates ACL rights form (rights list part)
+     *
+     * @param array $attrib Template object attributes
+     *
+     * @return string HTML Content
+     */
+    function templ_rights($attrib)
+    {
+        // Get supported rights
+        $supported = $this->rights_supported();
+
+        // depending on server capability either use 'te' or 'd' for deleting msgs
+        $deleteright = implode(array_intersect(str_split('ted'), $supported));
+
+        $out = '';
+        $ul  = '';
+        $input = new html_checkbox();
+
+        // Advanced rights
+        $attrib['id'] = 'advancedrights';
+        foreach ($supported as $val) {
+            $id = "acl$val";
+            $ul .= html::tag('li', null,
+                $input->show('', array(
+                    'name' => "acl[$val]", 'value' => $val, 'id' => $id))
+                . html::label(array('for' => $id, 'title' => $this->gettext('longacl'.$val)),
+                    $this->gettext('acl'.$val)));
+        }
+
+        $out = html::tag('ul', $attrib, $ul, html::$common_attrib);
+
+        // Simple rights
+        $ul = '';
+        $attrib['id'] = 'simplerights';
+        $items = array(
+            'read' => 'lrs',
+            'write' => 'wi',
+            'delete' => $deleteright,
+            'other' => preg_replace('/[lrswi'.$deleteright.']/', '', implode($supported)),
+        );
+
+        foreach ($items as $key => $val) {
+            $id = "acl$key";
+            $ul .= html::tag('li', null,
+                $input->show('', array(
+                    'name' => "acl[$val]", 'value' => $val, 'id' => $id))
+                . html::label(array('for' => $id, 'title' => $this->gettext('longacl'.$key)),
+                    $this->gettext('acl'.$key)));
+        }
+
+        $out .= "\n" . html::tag('ul', $attrib, $ul, html::$common_attrib);
+
+        $this->rc->output->set_env('acl_items', $items);
+
+        return $out;
+    }
+
+    /**
+     * Creates ACL rights form (user part)
+     *
+     * @param array $attrib Template object attributes
+     *
+     * @return string HTML Content
+     */
+    function templ_user($attrib)
+    {
+        // Create username input
+        $attrib['name'] = 'acluser';
+
+        $textfield = new html_inputfield($attrib);
+
+        $fields['user'] = html::label(array('for' => 'iduser'), $this->gettext('username'))
+            . ' ' . $textfield->show();
+
+        // Add special entries
+        if (!empty($this->specials)) {
+            foreach ($this->specials as $key) {
+                $fields[$key] = html::label(array('for' => 'id'.$key), $this->gettext($key));
+            }
+        }
+
+        $this->rc->output->set_env('acl_specials', $this->specials);
+
+        // Create list with radio buttons
+        if (count($fields) > 1) {
+            $ul = '';
+            $radio = new html_radiobutton(array('name' => 'usertype'));
+            foreach ($fields as $key => $val) {
+                $ul .= html::tag('li', null, $radio->show($key == 'user' ? 'user' : '',
+                        array('value' => $key, 'id' => 'id'.$key))
+                    . $val);
+            }
+
+            $out = html::tag('ul', array('id' => 'usertype'), $ul, html::$common_attrib);
+        }
+        // Display text input alone
+        else {
+            $out = $fields['user'];
+        }
+
+        return $out;
+    }
+
+    /**
+     * Creates ACL rights table
+     *
+     * @param array $attrib Template object attributes
+     *
+     * @return string HTML Content
+     */
+    private function list_rights($attrib=array())
+    {
+        // Get ACL for the folder
+        $acl = $this->rc->storage->get_acl($this->mbox);
+
+        if (!is_array($acl)) {
+            $acl = array();
+        }
+
+        // Keep special entries (anyone/anonymous) on top of the list
+        if (!empty($this->specials) && !empty($acl)) {
+            foreach ($this->specials as $key) {
+                if (isset($acl[$key])) {
+                    $acl_special[$key] = $acl[$key];
+                    unset($acl[$key]);
+                }
+            }
+        }
+
+        // Sort the list by username
+        uksort($acl, 'strnatcasecmp');
+
+        if (!empty($acl_special)) {
+            $acl = array_merge($acl_special, $acl);
+        }
+
+        // Get supported rights and build column names
+        $supported = $this->rights_supported();
+
+        // depending on server capability either use 'te' or 'd' for deleting msgs
+        $deleteright = implode(array_intersect(str_split('ted'), $supported));
+
+        // Use advanced or simple (grouped) rights
+        $advanced = $this->rc->config->get('acl_advanced_mode');
+
+        if ($advanced) {
+            $items = array();
+            foreach ($supported as $sup) {
+                $items[$sup] = $sup;
+            }
+        }
+        else {
+            $items = array(
+                'read' => 'lrs',
+                'write' => 'wi',
+                'delete' => $deleteright,
+                'other' => preg_replace('/[lrswi'.$deleteright.']/', '', implode($supported)),
+            );
+        }
+
+        // Create the table
+        $attrib['noheader'] = true;
+        $table = new html_table($attrib);
+
+        // Create table header
+        $table->add_header('user', $this->gettext('identifier'));
+        foreach (array_keys($items) as $key) {
+            $table->add_header('acl'.$key, $this->gettext('shortacl'.$key));
+        }
+
+        $i = 1;
+        $js_table = array();
+        foreach ($acl as $user => $rights) {
+            if ($this->rc->storage->conn->user == $user) {
+                continue;
+            }
+
+            // filter out virtual rights (c or d) the server may return
+            $userrights = array_intersect($rights, $supported);
+            $userid = html_identifier($user);
+
+            if (!empty($this->specials) && in_array($user, $this->specials)) {
+                $user = $this->gettext($user);
+            }
+
+            $table->add_row(array('id' => 'rcmrow'.$userid));
+            $table->add('user', Q($user));
+
+            foreach ($items as $key => $right) {
+                $in = $this->acl_compare($userrights, $right);
+                switch ($in) {
+                    case 2: $class = 'enabled'; break;
+                    case 1: $class = 'partial'; break;
+                    default: $class = 'disabled'; break;
+                }
+                $table->add('acl' . $key . ' ' . $class, '');
+            }
+
+            $js_table[$userid] = implode($userrights);
+        }
+
+        $this->rc->output->set_env('acl', $js_table);
+        $this->rc->output->set_env('acl_advanced', $advanced);
+
+        $out = $table->show();
+
+        return $out;
+    }
+
+    /**
+     * Handler for ACL update/create action
+     */
+    private function action_save()
+    {
+        $mbox  = trim(get_input_value('_mbox', RCUBE_INPUT_GPC, true)); // UTF7-IMAP
+        $user  = trim(get_input_value('_user', RCUBE_INPUT_GPC));
+        $acl   = trim(get_input_value('_acl', RCUBE_INPUT_GPC));
+        $oldid = trim(get_input_value('_old', RCUBE_INPUT_GPC));
+
+        $acl   = array_intersect(str_split($acl), $this->rights_supported());
+        $users = $oldid ? array($user) : explode(',', $user);
+
+        foreach ($users as $user) {
+            $user = trim($user);
+
+            if (!empty($this->specials) && in_array($user, $this->specials)) {
+                $username = $this->gettext($user);
+            }
+            else {
+                if (!strpos($user, '@') && ($realm = $this->get_realm())) {
+                    $user .= '@' . rcube_idn_to_ascii(preg_replace('/^@/', '', $realm));
+                }
+                $username = $user;
+            }
+
+            if (!$acl || !$user || !strlen($mbox)) {
+                continue;
+            }
+
+            if ($user != $_SESSION['username'] && $username != $_SESSION['username']) {
+                if ($this->rc->storage->set_acl($mbox, $user, $acl)) {
+                    $ret = array('id' => html_identifier($user),
+                         'username' => $username, 'acl' => implode($acl), 'old' => $oldid);
+                    $this->rc->output->command('acl_update', $ret);
+                    $result++;
+                }
+            }
+        }
+
+        if ($result) {
+            $this->rc->output->show_message($oldid ? 'acl.updatesuccess' : 'acl.createsuccess', 'confirmation');
+        }
+        else {
+            $this->rc->output->show_message($oldid ? 'acl.updateerror' : 'acl.createerror', 'error');
+        }
+    }
+
+    /**
+     * Handler for ACL delete action
+     */
+    private function action_delete()
+    {
+        $mbox = trim(get_input_value('_mbox', RCUBE_INPUT_GPC, true)); //UTF7-IMAP
+        $user = trim(get_input_value('_user', RCUBE_INPUT_GPC));
+
+        $user = explode(',', $user);
+
+        foreach ($user as $u) {
+            $u = trim($u);
+            if ($this->rc->storage->delete_acl($mbox, $u)) {
+                $this->rc->output->command('acl_remove_row', html_identifier($u));
+            }
+            else {
+                $error = true;
+            }
+        }
+
+        if (!$error) {
+            $this->rc->output->show_message('acl.deletesuccess', 'confirmation');
+        }
+        else {
+            $this->rc->output->show_message('acl.deleteerror', 'error');
+        }
+    }
+
+    /**
+     * Handler for ACL list update action (with display mode change)
+     */
+    private function action_list()
+    {
+        if (in_array('acl_advanced_mode', (array)$this->rc->config->get('dont_override'))) {
+            return;
+        }
+
+        $this->mbox = trim(get_input_value('_mbox', RCUBE_INPUT_GPC, true)); // UTF7-IMAP
+        $advanced   = trim(get_input_value('_mode', RCUBE_INPUT_GPC));
+        $advanced   = $advanced == 'advanced' ? true : false;
+
+        // Save state in user preferences
+        $this->rc->user->save_prefs(array('acl_advanced_mode' => $advanced));
+
+        $out = $this->list_rights();
+
+        $out = preg_replace(array('/^<table[^>]+>/', '/<\/table>$/'), '', $out);
+
+        $this->rc->output->command('acl_list_update', $out);
+    }
+
+    /**
+     * Creates <UL> list with descriptive access rights
+     *
+     * @param array $rights MYRIGHTS result
+     *
+     * @return string HTML content
+     */
+    function acl2text($rights)
+    {
+        if (empty($rights)) {
+            return '';
+        }
+
+        $supported = $this->rights_supported();
+        $list      = array();
+        $attrib    = array(
+            'name' => 'rcmyrights',
+            'style' => 'margin:0; padding:0 15px;',
+        );
+
+        foreach ($supported as $right) {
+            if (in_array($right, $rights)) {
+                $list[] = html::tag('li', null, Q($this->gettext('acl' . $right)));
+            }
+        }
+
+        if (count($list) == count($supported))
+            return Q($this->gettext('aclfull'));
+
+        return html::tag('ul', $attrib, implode("\n", $list));
+    }
+
+    /**
+     * Compares two ACLs (according to supported rights)
+     *
+     * @param array $acl1 ACL rights array (or string)
+     * @param array $acl2 ACL rights array (or string)
+     *
+     * @param int Comparision result, 2 - full match, 1 - partial match, 0 - no match
+     */
+    function acl_compare($acl1, $acl2)
+    {
+        if (!is_array($acl1)) $acl1 = str_split($acl1);
+        if (!is_array($acl2)) $acl2 = str_split($acl2);
+
+        $rights = $this->rights_supported();
+
+        $acl1 = array_intersect($acl1, $rights);
+        $acl2 = array_intersect($acl2, $rights);
+        $res  = array_intersect($acl1, $acl2);
+
+        $cnt1 = count($res);
+        $cnt2 = count($acl2);
+
+        if ($cnt1 == $cnt2)
+            return 2;
+        else if ($cnt1)
+            return 1;
+        else
+            return 0;
+    }
+
+    /**
+     * Get list of supported access rights (according to RIGHTS capability)
+     *
+     * @return array List of supported access rights abbreviations
+     */
+    function rights_supported()
+    {
+        if ($this->supported !== null) {
+            return $this->supported;
+        }
+
+        $capa = $this->rc->storage->get_capability('RIGHTS');
+
+        if (is_array($capa)) {
+            $rights = strtolower($capa[0]);
+        }
+        else {
+            $rights = 'cd';
+        }
+
+        return $this->supported = str_split('lrswi' . $rights . 'pa');
+    }
+
+    /**
+     * Username realm detection.
+     *
+     * @return string Username realm (domain)
+     */
+    private function get_realm()
+    {
+        // When user enters a username without domain part, realm
+        // alows to add it to the username (and display correct username in the table)
+
+        if (isset($_SESSION['acl_username_realm'])) {
+            return $_SESSION['acl_username_realm'];
+        }
+
+        // find realm in username of logged user (?)
+        list($name, $domain) = explode('@', $_SESSION['username']);
+
+        // Use (always existent) ACL entry on the INBOX for the user to determine
+        // whether or not the user ID in ACL entries need to be qualified and how
+        // they would need to be qualified.
+        if (empty($domain)) {
+            $acl = $this->rc->storage->get_acl('INBOX');
+            if (is_array($acl)) {
+                $regexp = '/^' . preg_quote($_SESSION['username'], '/') . '@(.*)$/';
+                foreach (array_keys($acl) as $name) {
+                    if (preg_match($regexp, $name, $matches)) {
+                        $domain = $matches[1];
+                        break;
+                    }
+                }
+            }
+        }
+
+        return $_SESSION['acl_username_realm'] = $domain;
+    }
+
+    /**
+     * Initializes autocomplete LDAP backend
+     */
+    private function init_ldap()
+    {
+        if ($this->ldap)
+            return $this->ldap->ready;
+
+        // get LDAP config
+        $config = $this->rc->config->get('acl_users_source');
+
+        if (empty($config)) {
+            return false;
+        }
+
+        // not an array, use configured ldap_public source
+        if (!is_array($config)) {
+            $ldap_config = (array) $this->rc->config->get('ldap_public');
+            $config = $ldap_config[$config];
+        }
+
+        $uid_field = $this->rc->config->get('acl_users_field', 'mail');
+        $filter    = $this->rc->config->get('acl_users_filter');
+
+        if (empty($uid_field) || empty($config)) {
+            return false;
+        }
+
+        // get name attribute
+        if (!empty($config['fieldmap'])) {
+            $name_field = $config['fieldmap']['name'];
+        }
+        // ... no fieldmap, use the old method
+        if (empty($name_field)) {
+            $name_field = $config['name_field'];
+        }
+
+        // add UID field to fieldmap, so it will be returned in a record with name
+        $config['fieldmap'] = array(
+            'name' => $name_field,
+            'uid'  => $uid_field,
+        );
+
+        // search in UID and name fields
+        $config['search_fields'] = array_values($config['fieldmap']);
+        $config['required_fields'] = array($uid_field);
+
+        // set search filter
+        if ($filter)
+            $config['filter'] = $filter;
+
+        // disable vlv
+        $config['vlv'] = false;
+
+        // Initialize LDAP connection
+        $this->ldap = new rcube_ldap($config,
+            $this->rc->config->get('ldap_debug'),
+            $this->rc->config->mail_domain($_SESSION['imap_host']));
+
+        return $this->ldap->ready;
+    }
+}
diff --git a/plugins/acl/config.inc.php.dist b/plugins/acl/config.inc.php.dist
new file mode 100644
index 000000000..f957a233a
--- /dev/null
+++ b/plugins/acl/config.inc.php.dist
@@ -0,0 +1,19 @@
+<?php
+
+// Default look of access rights table
+// In advanced mode all access rights are displayed separately
+// In simple mode access rights are grouped into four groups: read, write, delete, full 
+$rcmail_config['acl_advanced_mode'] = false;
+
+// LDAP addressbook that would be searched for user names autocomplete.
+// That should be an array refering to the $rcmail_config['ldap_public'] array key
+// or complete addressbook configuration array.
+$rcmail_config['acl_users_source'] = '';
+
+// The LDAP attribute which will be used as ACL user identifier
+$rcmail_config['acl_users_field'] = 'mail';
+
+// The LDAP search filter will be &'d with search queries
+$rcmail_config['acl_users_filter'] = '';
+
+?>
diff --git a/plugins/acl/localization/de_DE.inc b/plugins/acl/localization/de_DE.inc
new file mode 100644
index 000000000..92c7e4290
--- /dev/null
+++ b/plugins/acl/localization/de_DE.inc
@@ -0,0 +1,83 @@
+<?php
+
+$labels['sharing'] = 'Freigabe';
+$labels['myrights'] = 'Zugriffsrechte';
+$labels['username'] = 'Benutzer:';
+$labels['advanced'] = 'erweiterter Modus';
+$labels['newuser'] = 'Eintrag hinzufügen';
+$labels['actions'] = 'Zugriffsrechte Aktionen...';
+$labels['anyone'] = 'Alle Benutzer (anyone)';
+$labels['anonymous'] = 'Gäste (anonymous)';
+$labels['identifier'] = 'Bezeichnung';
+
+$labels['acll'] = 'Ordner sichtbar';
+$labels['aclr'] = 'Nachrichten lesen';
+$labels['acls'] = 'Lesestatus ändern';
+$labels['aclw'] = 'Flags schreiben';
+$labels['acli'] = 'Nachrichten Hinzufügen';
+$labels['aclp'] = 'Nachrichten Senden an';
+$labels['aclc'] = 'Unterordner erstellen';
+$labels['aclk'] = 'Unterordner erstellen';
+$labels['acld'] = 'Nachrichten als gelöscht markieren';
+$labels['aclt'] = 'Nachrichten als gelöscht markieren';
+$labels['acle'] = 'Nachrichten endgültig Löschen';
+$labels['aclx'] = 'Ordner löschen';
+$labels['acla'] = 'Zugriffsrechte Verwalten';
+
+$labels['aclfull'] = 'Vollzugriff';
+$labels['aclother'] = 'Andere';
+$labels['aclread'] = 'Lesen';
+$labels['aclwrite'] = 'Schreiben';
+$labels['acldelete'] = 'Löschen';
+
+$labels['shortacll'] = 'Sichtbar';
+$labels['shortaclr'] = 'Lesen';
+$labels['shortacls'] = 'Lesestatus';
+$labels['shortaclw'] = 'Flags ändern';
+$labels['shortacli'] = 'Hinzufügen';
+$labels['shortaclp'] = 'Senden an';
+$labels['shortaclc'] = 'Erstellen';
+$labels['shortaclk'] = 'Erstellen';
+$labels['shortacld'] = 'Löschen';
+$labels['shortaclt'] = 'Löschen';
+$labels['shortacle'] = 'endgültig löschen';
+$labels['shortaclx'] = 'Ordner löschen';
+$labels['shortacla'] = 'Verwalten';
+
+$labels['shortaclother'] = 'Andere';
+$labels['shortaclread'] = 'Lesen';
+$labels['shortaclwrite'] = 'Schreiben';
+$labels['shortacldelete'] = 'Löschen';
+
+$labels['longacll'] = 'Der Ordner ist sichtbar und kann abonniert werden';
+$labels['longaclr'] = 'Nachrichten im Ordner können gelesen werden';
+$labels['longacls'] = 'Der Lesestatus von Nachrichten kann geändert werden';
+$labels['longaclw'] = 'Alle Nachrichten-Flags und Schlüsselwörter außer "Gelesen" und "Gelöscht" können geändert werden';
+$labels['longacli'] = 'Nachrichten können in diesen Ordner kopiert oder verschoben werden';
+$labels['longaclp'] = 'Nachrichten können an diesen Ordner gesendet werden';
+$labels['longaclc'] = 'Unterordner können in diesem Ordner erstellt oder umbenannt werden';
+$labels['longaclk'] = 'Unterordner können in diesem Ordner erstellt oder umbenannt werden';
+$labels['longacld'] = 'Der "gelöscht" Status von Nachrichten kann geändert werden';
+$labels['longaclt'] = 'Der "gelöscht" Status von Nachrichten kann geändert werden';
+$labels['longacle'] = 'Als "gelöscht" markiert Nachrichten können gelöscht werden.';
+$labels['longaclx'] = 'Der Ordner kann gelöscht oder umbenannt werden';
+$labels['longacla'] = 'Die Zugriffsrechte des Ordners können geändert werden';
+
+$labels['longaclfull'] = 'Vollzugriff inklusive Ordner-Verwaltung';
+$labels['longaclread'] = 'Der Ordnerinhalt kann gelesen werden';
+$labels['longaclwrite'] = 'Nachrichten können markiert, an den Ordner gesendet und in den Ordner kopiert oder verschoben werden';
+$labels['longacldelete'] = 'Nachrichten können gelöscht werden';
+
+$messages['deleting'] = 'Zugriffsrechte werden entzogen...';
+$messages['saving'] = 'Zugriffsrechte werden gewährt...';
+$messages['updatesuccess'] = 'Zugriffsrechte erfolgreich geändert';
+$messages['deletesuccess'] = 'Zugriffsrechte erfolgreich entzogen';
+$messages['createsuccess'] = 'Zugriffsrechte erfolgreich gewährt';
+$messages['updateerror'] = 'Zugriffsrechte konnten nicht geändert werden';
+$messages['deleteerror'] = 'Zugriffsrechte konnten nicht entzogen werden';
+$messages['createerror'] = 'Zugriffsrechte konnten nicht gewährt werden';
+$messages['deleteconfirm'] = 'Sind Sie sicher, daß Sie die Zugriffsrechte den ausgewählten Benutzern entziehen möchten?';
+$messages['norights'] = 'Es wurden keine Zugriffsrechte ausgewählt!';
+$messages['nouser'] = 'Es wurde kein Benutzer ausgewählt!';
+
+?>
diff --git a/plugins/acl/localization/en_US.inc b/plugins/acl/localization/en_US.inc
new file mode 100644
index 000000000..f5b1ae64d
--- /dev/null
+++ b/plugins/acl/localization/en_US.inc
@@ -0,0 +1,83 @@
+<?php
+
+$labels['sharing'] = 'Sharing';
+$labels['myrights'] = 'Access Rights';
+$labels['username'] = 'User:';
+$labels['advanced'] = 'advanced mode';
+$labels['newuser'] = 'Add entry';
+$labels['actions'] = 'Access right actions...';
+$labels['anyone'] = 'All users (anyone)';
+$labels['anonymous'] = 'Guests (anonymous)';
+$labels['identifier'] = 'Identifier';
+
+$labels['acll'] = 'Lookup';
+$labels['aclr'] = 'Read messages';
+$labels['acls'] = 'Keep Seen state';
+$labels['aclw'] = 'Write flags';
+$labels['acli'] = 'Insert (Copy into)';
+$labels['aclp'] = 'Post';
+$labels['aclc'] = 'Create subfolders';
+$labels['aclk'] = 'Create subfolders';
+$labels['acld'] = 'Delete messages';
+$labels['aclt'] = 'Delete messages';
+$labels['acle'] = 'Expunge';
+$labels['aclx'] = 'Delete folder';
+$labels['acla'] = 'Administer';
+
+$labels['aclfull'] = 'Full control';
+$labels['aclother'] = 'Other';
+$labels['aclread'] = 'Read';
+$labels['aclwrite'] = 'Write';
+$labels['acldelete'] = 'Delete';
+
+$labels['shortacll'] = 'Lookup';
+$labels['shortaclr'] = 'Read';
+$labels['shortacls'] = 'Keep';
+$labels['shortaclw'] = 'Write';
+$labels['shortacli'] = 'Insert';
+$labels['shortaclp'] = 'Post';
+$labels['shortaclc'] = 'Create';
+$labels['shortaclk'] = 'Create';
+$labels['shortacld'] = 'Delete';
+$labels['shortaclt'] = 'Delete';
+$labels['shortacle'] = 'Expunge';
+$labels['shortaclx'] = 'Folder delete';
+$labels['shortacla'] = 'Administer';
+
+$labels['shortaclother'] = 'Other';
+$labels['shortaclread'] = 'Read';
+$labels['shortaclwrite'] = 'Write';
+$labels['shortacldelete'] = 'Delete';
+
+$labels['longacll'] = 'The folder is visible on lists and can be subscribed to';
+$labels['longaclr'] = 'The folder can be opened for reading';
+$labels['longacls'] = 'Messages Seen flag can be changed';
+$labels['longaclw'] = 'Messages flags and keywords can be changed, except Seen and Deleted';
+$labels['longacli'] = 'Messages can be written or copied to the folder';
+$labels['longaclp'] = 'Messages can be posted to this folder';
+$labels['longaclc'] = 'Folders can be created (or renamed) directly under this folder';
+$labels['longaclk'] = 'Folders can be created (or renamed) directly under this folder';
+$labels['longacld'] = 'Messages Delete flag can be changed';
+$labels['longaclt'] = 'Messages Delete flag can be changed';
+$labels['longacle'] = 'Messages can be expunged';
+$labels['longaclx'] = 'The folder can be deleted or renamed';
+$labels['longacla'] = 'The folder access rights can be changed';
+
+$labels['longaclfull'] = 'Full control including folder administration';
+$labels['longaclread'] = 'The folder can be opened for reading';
+$labels['longaclwrite'] = 'Messages can be marked, written or copied to the folder';
+$labels['longacldelete'] = 'Messages can be deleted';
+
+$messages['deleting'] = 'Deleting access rights...';
+$messages['saving'] = 'Saving access rights...';
+$messages['updatesuccess'] = 'Successfully changed access rights';
+$messages['deletesuccess'] = 'Successfully deleted access rights';
+$messages['createsuccess'] = 'Successfully added access rights';
+$messages['updateerror'] = 'Ubable to update access rights';
+$messages['deleteerror'] = 'Unable to delete access rights';
+$messages['createerror'] = 'Unable to add access rights';
+$messages['deleteconfirm'] = 'Are you sure, you want to remove access rights of selected user(s)?';
+$messages['norights'] = 'No rights has been specified!';
+$messages['nouser'] = 'No username has been specified!';
+
+?>
diff --git a/plugins/acl/localization/pl_PL.inc b/plugins/acl/localization/pl_PL.inc
new file mode 100644
index 000000000..0b3689927
--- /dev/null
+++ b/plugins/acl/localization/pl_PL.inc
@@ -0,0 +1,83 @@
+<?php
+
+$labels['sharing'] = 'Udostępnianie';
+$labels['myrights'] = 'Prawa dostępu';
+$labels['username'] = 'Użytkownik:';
+$labels['advanced'] = 'tryb zaawansowany';
+$labels['newuser'] = 'Dodaj rekord';
+$labels['actions'] = 'Akcje na prawach...';
+$labels['anyone'] = 'Wszyscy (anyone)';
+$labels['anonymous'] = 'Goście (anonymous)';
+$labels['identifier'] = 'Identyfikator';
+
+$labels['acll'] = 'Podgląd (Lookup)';
+$labels['aclr'] = 'Odczyt (Read)';
+$labels['acls'] = 'Zmiana stanu wiadomości (Keep)';
+$labels['aclw'] = 'Zmiana flag wiadomości (Write)';
+$labels['acli'] = 'Dodawanie/Kopiowanie do (Insert)';
+$labels['aclp'] = 'Wysyłanie (Post)';
+$labels['aclc'] = 'Tworzenie podfolderów (Create)';
+$labels['aclk'] = 'Tworzenie podfolderów (Create)';
+$labels['acld'] = 'Usuwanie wiadomości (Delete)';
+$labels['aclt'] = 'Usuwanie wiadomości (Delete)';
+$labels['acle'] = 'Porządkowanie folderu (Expunge)';
+$labels['aclx'] = 'Usuwanie folderu (Delete)';
+$labels['acla'] = 'Administracja (Administer)';
+
+$labels['aclfull'] = 'Wszystkie';
+$labels['aclother'] = 'Inne';
+$labels['aclread'] = 'Odczyt';
+$labels['aclwrite'] = 'Zapis';
+$labels['acldelete'] = 'Usuwanie';
+
+$labels['shortacll'] = 'Podgląd';
+$labels['shortaclr'] = 'Odczyt';
+$labels['shortacls'] = 'Zmiana';
+$labels['shortaclw'] = 'Zmiana flag';
+$labels['shortacli'] = 'Dodawanie';
+$labels['shortaclp'] = 'Wysyłanie';
+$labels['shortaclc'] = 'Tworzenie';
+$labels['shortaclk'] = 'Tworzenie';
+$labels['shortacld'] = 'Usuwanie';
+$labels['shortaclt'] = 'Usuwanie';
+$labels['shortacle'] = 'Porządkowanie';
+$labels['shortaclx'] = 'Usuwanie folderu';
+$labels['shortacla'] = 'Administracja';
+
+$labels['shortaclother'] = 'Pozostałe';
+$labels['shortaclread'] = 'Odczyt';
+$labels['shortaclwrite'] = 'Zapis';
+$labels['shortacldelete'] = 'Usuwanie';
+
+$labels['longacll'] = 'Pozwala na subskrybowanie folderu i powoduje, że jest on widoczny na liście';
+$labels['longaclr'] = 'Pozwala na otwarcie folderu w trybie do odczytu';
+$labels['longacls'] = 'Pozwala na zmienę stanu wiadomości';
+$labels['longaclw'] = 'Pozwala zmieniać wszystkie flagi wiadomości, oprócz "Przeczytano" i "Usunięto"';
+$labels['longacli'] = 'Pozwala zapisywać wiadomości i kopiować do folderu';
+$labels['longaclp'] = 'Pozwala wysyłać wiadomości do folderu';
+$labels['longaclc'] = 'Pozwala tworzyć (lub zmieniać nazwę) podfoldery';
+$labels['longaclk'] = 'Pozwala tworzyć (lub zmieniać nazwę) podfoldery';
+$labels['longacld'] = 'Pozwala zmianiać flagę "Usunięto" wiadomości';
+$labels['longaclt'] = 'Pozwala zmianiać flagę "Usunięto" wiadomości';
+$labels['longacle'] = 'Pozwala na usuwanie wiadomości oznaczonych do usunięcia';
+$labels['longaclx'] = 'Pozwala na zmianę nazwy lub usunięcie folderu';
+$labels['longacla'] = 'Pozwala na zmiane praw dostępu do folderu';
+
+$labels['longaclfull'] = 'Pełna kontrola włącznie z administrowaniem folderem';
+$labels['longaclread'] = 'Folder może być otwarty w trybie do odczytu';
+$labels['longaclwrite'] = 'Wiadomości mogą być oznaczane, zapisywane i kopiowane do folderu';
+$labels['longacldelete'] = 'Wiadomości mogą być usuwane';
+
+$messages['deleting'] = 'Usuwanie praw dostępu...';
+$messages['saving'] = 'Zapisywanie praw dostępu...';
+$messages['updatesuccess'] = 'Pomyślnie zmieniono prawa dostępu';
+$messages['deletesuccess'] = 'Pomyślnie usunięto prawa dostępu';
+$messages['createsuccess'] = 'Pomyślnie dodano prawa dostępu';
+$messages['updateerror'] = 'Nie udało się zmienić praw dostępu';
+$messages['deleteerror'] = 'Nie udało się usunąć praw dostępu';
+$messages['createerror'] = 'Nie udało się dodać praw dostępu';
+$messages['deleteconfirm'] = 'Czy na pewno chcesz usunąć prawa wybranym użytkownikom?';
+$messages['norights'] = 'Nie wybrano praw dostępu!';
+$messages['nouser'] = 'Nie podano nazwy użytkownika!';
+
+?>
diff --git a/plugins/acl/package.xml b/plugins/acl/package.xml
new file mode 100644
index 000000000..6d533965f
--- /dev/null
+++ b/plugins/acl/package.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+    http://pear.php.net/dtd/tasks-1.0.xsd
+    http://pear.php.net/dtd/package-2.0
+    http://pear.php.net/dtd/package-2.0.xsd">
+	<name>acl</name>
+	<channel>pear.roundcube.net</channel>
+	<summary>Folders Access Control Lists</summary>
+	<description>IMAP Folders Access Control Lists Management (RFC4314, RFC2086).</description>
+	<lead>
+		<name>Aleksander Machniak</name>
+		<user>alec</user>
+		<email>alec@alec.pl</email>
+		<active>yes</active>
+	</lead>
+	<date>2012-01-10</date>
+	<version>
+		<release>0.7</release>
+		<api>0.7</api>
+	</version>
+	<stability>
+		<release>stable</release>
+		<api>stable</api>
+	</stability>
+	<license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
+	<notes>-</notes>
+	<contents>
+		<dir baseinstalldir="/" name="/">
+			<file name="acl.php" role="php">
+				<tasks:replace from="@name@" to="name" type="package-info"/>
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="acl.js" role="data">
+				<tasks:replace from="@name@" to="name" type="package-info"/>
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+			<file name="config.inc.php.dist" role="data"></file>
+			<file name="localization/de_DE.inc" role="data"></file>
+			<file name="localization/en_US.inc" role="data"></file>
+			<file name="localization/pl_PL.inc" role="data"></file>
+			<file name="skins/default/acl.css" role="data"></file>
+			<file name="skins/default/images/enabled.png" role="data"></file>
+			<file name="skins/default/images/partial.png" role="data"></file>
+			<file name="skins/default/templates/table.html" role="data"></file>
+		</dir>
+		<!-- / -->
+	</contents>
+	<dependencies>
+		<required>
+			<php>
+				<min>5.2.1</min>
+			</php>
+			<pearinstaller>
+				<min>1.7.0</min>
+			</pearinstaller>
+		</required>
+	</dependencies>
+	<phprelease/>
+</package>
diff --git a/plugins/acl/skins/default/acl.css b/plugins/acl/skins/default/acl.css
new file mode 100644
index 000000000..cf3391f49
--- /dev/null
+++ b/plugins/acl/skins/default/acl.css
@@ -0,0 +1,100 @@
+#aclmanager
+{
+  position: relative;
+  border: 1px solid #999;
+  min-height: 302px;
+}
+
+#aclcontainer
+{
+  overflow-x: auto;
+}
+
+#acltable
+{
+  width: 100%;
+  border-collapse: collapse;
+  background-color: #F9F9F9;
+}
+
+#acltable td
+{
+  width: 1%;
+  white-space: nowrap;
+}
+
+#acltable thead td
+{
+  padding: 0 4px 0 2px;
+}
+
+#acltable tbody td
+{
+  text-align: center;
+  padding: 2px;
+  border-bottom: 1px solid #999999;
+  cursor: default;
+}
+
+#acltable tbody td.user
+{
+  width: 96%;
+  text-align: left;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  -o-text-overflow: ellipsis;
+}
+
+#acltable tbody td.partial
+{
+  background: url(images/partial.png) center no-repeat;
+}
+
+#acltable tbody td.enabled
+{
+  background: url(images/enabled.png) center no-repeat;
+}
+
+#acltable tr.selected td
+{
+  color: #FFFFFF;
+  background-color: #CC3333;
+}
+
+#acltable tr.unfocused td
+{
+  color: #FFFFFF;
+  background-color: #929292;
+}
+
+#acladvswitch
+{
+  position: absolute;
+  right: 4px;
+  text-align: right;
+  line-height: 22px;
+}
+
+#acladvswitch input
+{
+  vertical-align: middle;
+}
+
+#acladvswitch span
+{
+  display: block;
+}
+
+#aclform
+{
+  top: 80px;
+  width: 480px;
+  padding: 10px;
+}
+
+#aclform div
+{
+  padding: 0;
+  text-align: center;
+  clear: both;
+}
diff --git a/plugins/acl/skins/default/images/enabled.png b/plugins/acl/skins/default/images/enabled.png
new file mode 100644
index 000000000..98215f68c
--- /dev/null
+++ b/plugins/acl/skins/default/images/enabled.png
diff --git a/plugins/acl/skins/default/images/partial.png b/plugins/acl/skins/default/images/partial.png
new file mode 100644
index 000000000..12023f057
--- /dev/null
+++ b/plugins/acl/skins/default/images/partial.png
diff --git a/plugins/acl/skins/default/templates/table.html b/plugins/acl/skins/default/templates/table.html
new file mode 100644
index 000000000..2365ef757
--- /dev/null
+++ b/plugins/acl/skins/default/templates/table.html
@@ -0,0 +1,54 @@
+<!--[if lte IE 6]>
+    <style type="text/css">
+    #aclmanager { height: expression(Math.min(302, parseInt(document.documentElement.clientHeight))+'px'); }
+    </style>
+<![endif]-->
+
+<div id="aclmanager">
+<div id="aclcontainer" class="boxlistcontent" style="top:0">
+    <roundcube:object name="acltable" id="acltable" class="records-table" />
+</div>
+<div class="boxfooter">
+    <roundcube:button command="acl-create" id="aclcreatelink" type="link" title="acl.newuser" class="buttonPas addgroup" classAct="button addgroup" content=" " />
+    <roundcube:button name="aclmenulink" id="aclmenulink" type="link" title="acl.actions" class="button groupactions" onclick="show_aclmenu(); return false" content=" " />
+    <roundcube:if condition="!in_array('acl_advanced_mode', (array)config:dont_override)" />
+    <div id="acladvswitch" class="pagenav">
+        <span><label for="acl-switch"><roundcube:label name="acl.advanced" /></label>
+        <input type="checkbox" id="acl-switch" onclick="rcmail.command('acl-mode-switch')"<roundcube:exp expression="config:acl_advanced_mode == true ? ' checked=checked' : ''" /> />
+        </span>
+    </div>
+    <roundcube:endif />
+</div>
+</div>
+
+<div id="aclmenu" class="popupmenu">
+    <ul>
+        <li><roundcube:button command="acl-edit" label="edit" classAct="active" /></li>
+        <li><roundcube:button command="acl-delete" label="delete" classAct="active" /></li>
+    </ul>
+</div>
+
+<div id="aclform" class="popupmenu">
+    <fieldset class="thinbordered"><legend><roundcube:label name="acl.identifier" /></legend>
+        <roundcube:object name="acluser" class="toolbarmenu" id="acluser" size="35" />
+    </fieldset>
+    <fieldset class="thinbordered"><legend><roundcube:label name="acl.myrights" /></legend>
+        <roundcube:object name="aclrights" class="toolbarmenu" />
+    </fieldset>
+    <div>
+        <roundcube:button command="acl-cancel" type="input" class="button" label="cancel" />
+        <roundcube:button command="acl-save" type="input" class="button mainaction" label="save" />
+    </div>
+</div>
+
+<script type="text/javascript">
+function show_aclmenu()
+{
+    if (!rcmail_ui) {
+        rcube_init_mail_ui();
+        rcmail_ui.popups.aclmenu = {id:'aclmenu', above:1, obj: $('#aclmenu')};
+    }
+
+    rcmail_ui.show_popup('aclmenu');
+}
+</script>