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<?php 
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/*
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	$Id: system_groupmanager.php 
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	part of m0n0wall (http://m0n0.ch/wall)
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	Copyright (C) 2008 Shrew Soft Inc.
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	All rights reserved. 
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	Copyright (C) 2005 Paul Taylor <paultaylor@winn-dixie.com>.
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	All rights reserved. 
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	Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
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	All rights reserved.
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	Redistribution and use in source and binary forms, with or without
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	modification, are permitted provided that the following conditions are met:
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	1. Redistributions of source code must retain the above copyright notice,
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	   this list of conditions and the following disclaimer.
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	2. Redistributions in binary form must reproduce the above copyright
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	   notice, this list of conditions and the following disclaimer in the
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	   documentation and/or other materials provided with the distribution.
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	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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	POSSIBILITY OF SUCH DAMAGE.
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*/
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##|+PRIV
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##|*IDENT=page-system-groupmanager
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##|*NAME=System: Group manager page
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##|*DESCR=Allow access to the 'System: Group manager' page.
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##|*MATCH=system_groupmanager.php*
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##|-PRIV
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require("guiconfig.inc");
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$pgtitle = array("System", "Group manager");
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if (!is_array($config['system']['group']))
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	$config['system']['group'] = array();
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admin_groups_sort();
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$a_group = &$config['system']['group'];
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$id = $_GET['id'];
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if (isset($_POST['id']))
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	$id = $_POST['id'];
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if ($_GET['act'] == "delgroup") {
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	if (!$a_group[$_GET['id']]) {
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		pfSenseHeader("system_groupmanager.php");
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		exit;
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	}
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	local_group_del($a_group[$_GET['id']]);
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	$groupdeleted = $a_group[$_GET['id']]['name'];
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	unset($a_group[$_GET['id']]);
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	write_config();
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	$savemsg = gettext("Group")." {$groupdeleted} ".
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				gettext("successfully deleted")."<br/>";
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}
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if ($_GET['act'] == "delpriv") {
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	if (!$a_group[$_GET['id']]) {
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		pfSenseHeader("system_groupmanager.php");
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		exit;
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	}
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	$privdeleted = $priv_list[$a_group[$id]['priv'][$_GET['privid']]]['name'];
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	unset($a_group[$id]['priv'][$_GET['privid']]);
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	foreach ($a_group[$id]['member'] as $uid) {
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		$user = getUserEntryByUID($uid);
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		if ($user)
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			local_user_set($user);
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	}
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	write_config();
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	$_GET['act'] = "edit";
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	$savemsg = gettext("Privilege")." {$privdeleted} ".
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				gettext("successfully deleted")."<br/>";
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}
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if($_GET['act']=="edit"){
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	if (isset($id) && $a_group[$id]) {
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		$pconfig['name'] = $a_group[$id]['name'];
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		$pconfig['gid'] = $a_group[$id]['gid'];
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		$pconfig['gtype'] = $a_group[$id]['scope'];
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		$pconfig['description'] = $a_group[$id]['description'];
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		$pconfig['members'] = $a_group[$id]['member'];
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		$pconfig['priv'] = $a_group[$id]['priv'];
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	}
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}
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if ($_POST) {
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	unset($input_errors);
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	$pconfig = $_POST;
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	/* input validation */
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	$reqdfields = explode(" ", "groupname");
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	$reqdfieldsn = explode(",", "Group Name");
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	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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	if (preg_match("/[^a-zA-Z0-9\.\-_ ]/", $_POST['groupname']))
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		$input_errors[] = "The group name contains invalid characters.";
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	if (!$input_errors && !(isset($id) && $a_group[$id])) {
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		/* make sure there are no dupes */
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		foreach ($a_group as $group) {
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			if ($group['name'] == $_POST['groupname']) {
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				$input_errors[] = "Another entry with the same group name already exists.";
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				break;
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			}
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		}
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	}
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131
	if (!$input_errors) {
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		$group = array();
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		if (isset($id) && $a_group[$id])
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			$group = $a_group[$id];
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		$group['name'] = $_POST['groupname'];
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		$group['description'] = $_POST['description'];
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		if ($group['gid'] != 1998) // all group
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			$group['member'] = $_POST['members'];
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		if (isset($id) && $a_group[$id])
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			$a_group[$id] = $group;
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		else {
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			$group['gid'] = $config['system']['nextgid']++;
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			$a_group[] = $group;
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		}
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		local_group_set($group);
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		write_config();
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152
		header("Location: system_groupmanager.php");
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		exit;
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	}
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}
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include("head.inc");
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?>
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<body link="#000000" vlink="#000000" alink="#000000" onload="<?= $jsevents["body"]["onload"] ?>">
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<?php include("fbegin.inc"); ?>
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<script language="JavaScript">
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<!--
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166
function setall_selected(id) {
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	selbox = document.getElementById(id);
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	count = selbox.options.length;
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	for (index = 0; index<count; index++)
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		selbox.options[index].selected = true;
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}
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173
function clear_selected(id) {
174
	selbox = document.getElementById(id);
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	count = selbox.options.length;
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	for (index = 0; index<count; index++)
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		selbox.options[index].selected = false;
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}
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function remove_selected(id) {
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	selbox = document.getElementById(id);
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	index = selbox.options.length - 1;
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	for (; index >= 0; index--)
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		if (selbox.options[index].selected)
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			selbox.remove(index);
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}
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function copy_selected(srcid, dstid) {
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	src_selbox = document.getElementById(srcid);
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	dst_selbox = document.getElementById(dstid);
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	count = src_selbox.options.length;
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	for (index = 0; index < count; index++) {
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		if (src_selbox.options[index].selected) {
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			option = document.createElement('option');
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			option.text = src_selbox.options[index].text;
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			option.value = src_selbox.options[index].value;
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			dst_selbox.add(option, null);
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		}
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	}
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}
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202
function move_selected(srcid, dstid) {
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	copy_selected(srcid, dstid);
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	remove_selected(srcid);
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}
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function presubmit() {
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	clear_selected('notmembers');
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	setall_selected('members');
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}
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212
//-->
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</script>
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<?php
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	if ($input_errors)
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		print_input_errors($input_errors);
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	if ($savemsg)
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		print_info_box($savemsg);
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?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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	<tr>
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		<td class="tabnavtbl">
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			<ul id="tabnav">
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			<?php 
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				$tab_array = array();
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				$tab_array[] = array(gettext("Users"), false, "system_usermanager.php");
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				$tab_array[] = array(gettext("Groups"), true, "system_groupmanager.php");
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				$tab_array[] = array(gettext("Settings"), false, "system_usermanager_settings.php");
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				$tab_array[] = array(gettext("Servers"), false, "system_authservers.php");
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				display_top_tabs($tab_array);
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			?>
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			</ul>
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		</td>
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	</tr>    
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	<tr>
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		<td class="tabcont">
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			<?php if($_GET['act']=="new" || $_GET['act']=="edit"): ?>
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			<form action="system_groupmanager.php" method="post" name="iform" id="iform" onsubmit="presubmit()">
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				<table width="100%" border="0" cellpadding="6" cellspacing="0">
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                    <?php
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                        $ro = "";
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                        if ($pconfig['gtype'] == "system")
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                            $ro = "readonly = \"readonly\"";
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                    ?>
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					<tr>
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						<td width="22%" valign="top" class="vncell"><?=gettext("Defined by");?></td>
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						<td width="78%" class="vtable">
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							<strong><?=strtoupper($pconfig['gtype']);?></strong>
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							<input name="gtype" type="hidden" value="<?=$pconfig['gtype']?>"/>
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						</td>
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					</tr>
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					<tr> 
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						<td width="22%" valign="top" class="vncellreq">Group name</td>
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						<td width="78%" class="vtable"> 
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							<input name="groupname" type="text" class="formfld group" id="groupname" size="20" value="<?=htmlspecialchars($pconfig['name']);?>" <?=$ro;?>> 
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						</td>
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					</tr>
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					<tr> 
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						<td width="22%" valign="top" class="vncell">Description</td>
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						<td width="78%" class="vtable"> 
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							<input name="description" type="text" class="formfld unknown" id="description" size="20" value="<?=htmlspecialchars($pconfig['description']);?>">
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							<br>
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							Group description, for your own information only
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						</td>
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					</tr>
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269
					<?php if ($pconfig['gid'] != 1998): // all users group ?>
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271
					<tr>
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						<td width="22%" valign="top" class="vncell"><?=gettext("Group Memberships");?></td>
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						<td width="78%" class="vtable" align="center">
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							<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
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								<tr>
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									<td align="center" width="50%">
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										<strong>Not Members</strong><br/>
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										<br/>
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											<select size="10" style="width: 75%" name="notmembers[]" class="formselect" id="notmembers" onChange="clear_selected('members')" multiple>
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											<?php
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												foreach ($config['system']['user'] as $user):
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													if (in_array($user['uid'],$pconfig['members']))
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														continue;
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											?>
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											<option value="<?=$user['uid'];?>" <?=$selected;?>>
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												<?=htmlspecialchars($user['name']);?>
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											</option>
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											<?php endforeach; ?>
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										</select>
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										<br/>
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									</td>
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									<td>
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										<br/>
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										<a href="javascript:move_selected('notmembers','members')">
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											<img src="/themes/<?= $g['theme'];?>/images/icons/icon_right.gif" title="Add Members" alt="Add Members" width="17" height="17" border="0" />
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										</a>
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										<br/><br/>
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										<a href="javascript:move_selected('members','notmembers')">
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											<img src="/themes/<?= $g['theme'];?>/images/icons/icon_left.gif" title="Remove Members" alt="Remove Members" width="17" height="17" border="0" />
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										</a>
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									</td>
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									<td align="center" width="50%">
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										<strong>Members</strong><br/>
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										<br/>
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										<select size="10" style="width: 75%" name="members[]" class="formselect" id="members" onChange="clear_selected('notmembers')" multiple>
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											<?php
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												foreach ($config['system']['user'] as $user):
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													if (!in_array($user['uid'],$pconfig['members']))
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														continue;
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											?>
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											<option value="<?=$user['uid'];?>">
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												<?=htmlspecialchars($user['name']);?>
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											</option>
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											<?php endforeach; ?>
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										</select>
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										<br/>
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									</td>
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								</tr>
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							</table>
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							<?=gettext("Hold down CTRL (pc)/COMMAND (mac) key to select multiple items");?>
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						</td>
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					</tr>
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					<?php endif; ?>
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					<tr>
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						<td width="22%" valign="top" class="vncell"><?=gettext("Effective Privileges");?></td>
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						<td width="78%" class="vtable">
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							<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
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								<tr>
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									<td width="40%" class="listhdrr"><?=gettext("Name");?></td>
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									<td width="60%" class="listhdrr"><?=gettext("Description");?></td>
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									<td class="list"></td>
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								</tr>
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								<?php
336
									if(is_array($pconfig['priv'])):
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										$i = 0;
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										foreach ($pconfig['priv'] as $priv):
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								?>
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								<tr>
341
									<td class="listr">
342
										<?=htmlspecialchars($priv_list[$priv]['name']);?>
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									</td>
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									<td class="listbg">
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										<font color="#FFFFFF">
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											<?=htmlspecialchars($priv_list[$priv]['descr']);?>
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										</font>
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									</td>
349
									<td valign="middle" nowrap class="list">
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										<a href="system_groupmanager.php?act=delpriv&id=<?=$id?>&privid=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this privilege?");?>')">
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											<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" alt="" />
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										</a>
353
									</td>
354
								</tr>
355
								<?php
356
										$i++;
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                      					endforeach;
358
									endif;
359
								?>
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								<tr>
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									<td class="list" colspan="2"></td>
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									<td class="list">
363
										<a href="system_groupmanager_addprivs.php?groupid=<?=$id?>">
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											<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" alt="" />
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										</a>
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									</td>
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								</tr>
368
							</table>
369
						</td>
370
					</tr>
371
					<tr> 
372
						<td width="22%" valign="top">&nbsp;</td>
373
						<td width="78%"> 
374
							<input name="save" type="submit" class="formbtn" value="Save"> 
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							<?php if (isset($id) && $a_group[$id]): ?>
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							<input name="id" type="hidden" value="<?=$id;?>">
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							<input name="gid" type="hidden" value="<?=$pconfig['gid'];?>">
378
							<?php endif; ?>
379
						</td>
380
					</tr>
381
				</table>
382
			</form>
383

    
384
			<?php else: ?>
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386
			<table width="100%" border="0" cellpadding="0" cellspacing="0">
387
				<tr>
388
					<td width="25%" class="listhdrr">Group name</td>
389
					<td width="25%" class="listhdrr">Description</td>
390
					<td width="30%" class="listhdrr">Member Count</td>
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					<td width="10%" class="list"></td>
392
				</tr>
393
				<?php
394
					$i = 0;
395
					foreach($a_group as $group):
396

    
397
						if($group['scope'] == "system")
398
							$grpimg = "/themes/{$g['theme']}/images/icons/icon_system-group-grey.png";
399
						else
400
							$grpimg = "/themes/{$g['theme']}/images/icons/icon_system-group.png";
401
				?>
402
				<tr>
403
					<td class="listlr">
404
						<table border="0" cellpadding="0" cellspacing="0">
405
							<tr>
406
								<td align="left" valign="center">
407
									<img src="<?=$grpimg;?>" alt="User" title="User" border="0" height="16" width="16" />
408
								</td>
409
								</td>
410
								<td align="left" valign="middle">
411
									<?=htmlspecialchars($group['name']); ?>&nbsp;
412
								</td>
413
							</tr>
414
						</table>
415
					</td>
416
					<td class="listr">
417
						<?=htmlspecialchars($group['description']);?>&nbsp;
418
					</td>
419
					<td class="listbg">
420
						<font color="white">
421
							<?=count($group['member'])?>
422
						</font>
423
					</td>
424
					<td valign="middle" nowrap class="list">
425
						<a href="system_groupmanager.php?act=edit&id=<?=$i;?>">
426
							<img src="./themes/<?=$g['theme'];?>/images/icons/icon_e.gif" title="edit group" width="17" height="17" border="0">
427
						</a>
428
						&nbsp;
429
						<?php if($group['scope'] != "system"): ?>
430
						<a href="system_groupmanager.php?act=delgroup&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this group?')">
431
							<img src="/themes/<?=$g['theme'];?>/images/icons/icon_x.gif" title="delete group" width="17" height="17" border="0">
432
						</a>
433
						<?php endif; ?>
434
					</td>
435
				</tr>
436
				<?php
437
					$i++;
438
					endforeach;
439
				?>
440
				<tr> 
441
					<td class="list" colspan="3"></td>
442
					<td class="list">
443
						<a href="system_groupmanager.php?act=new"><img src="./themes/<?=$g['theme'];?>/images/icons/icon_plus.gif" title="add group" width="17" height="17" border="0">
444
						</a>
445
					</td>
446
				</tr>
447
				<tr>
448
					<td colspan="3">
449
						<p>
450
							<?=gettext("Additional webConfigurator groups can be added here.");?>
451
							<?=gettext("Group permissions can be assinged which will be inherited by users.");?>
452
							<?=gettext("An icon that appears grey indicates that it is a system defined object.");?>
453
							<?=gettext("Some system object properties can be modified but they cannot be deleted.");?>
454
						</p>
455
					</td>
456
				</tr>
457
			</table>
458
			
459
			<? endif; ?>
460
     
461
		</td>
462
	</tr>
463
</table>
464
</body>
465
<?php include("fend.inc"); ?>
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