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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[] = $group;
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		}
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149
		local_group_set($group);
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		write_config();
151
		
152
		header("Location: system_groupmanager.php");
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		exit;
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	}
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}
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157
include("head.inc");
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159
?>
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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">
164
<!--
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166
function setall_selected(id) {
167
	selbox = document.getElementById(id);
168
	count = selbox.options.length;
169
	for (index = 0; index<count; index++)
170
		selbox.options[index].selected = true;
171
}
172

    
173
function clear_selected(id) {
174
	selbox = document.getElementById(id);
175
	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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180
function remove_selected(id) {
181
	selbox = document.getElementById(id);
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	index = selbox.options.length - 1;
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	for (; index >= 0; index--)
184
		if (selbox.options[index].selected)
185
			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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		}
199
	}
200
}
201

    
202
function move_selected(srcid, dstid) {
203
	copy_selected(srcid, dstid);
204
	remove_selected(srcid);
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}
206

    
207
function presubmit() {
208
	clear_selected('notmembers');
209
	setall_selected('members');
210
}
211

    
212
//-->
213
</script>
214
<?php
215
	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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				$tab_array[] = array(gettext("Settings"), false, "system_usermanager_settings.php");
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				display_top_tabs($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">
236

    
237
			<?php if($_GET['act']=="new" || $_GET['act']=="edit"): ?>
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239
			<script src="/javascript/scriptaculous/prototype.js" type="text/javascript"></script>
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			<script type="text/javascript">
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				function checkall() {
242
					var el = document.getElementById('iform');
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					for (var i = 0; i < el.elements.length; i++)
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						el.elements[i].checked = true;
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				}
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				function checknone() {
247
					var el = document.getElementById('iform');
248
					for (var i = 0; i < el.elements.length; i++)
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						el.elements[i].checked = false;
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				}
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			</script>
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			<form action="system_groupmanager.php" method="post" name="iform" id="iform" onsubmit="presubmit()">
253
				<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="<?=$pconfig['gtype']?>"/>
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						</td>
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					</tr>
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					<tr> 
267
						<td width="22%" valign="top" class="vncellreq">Group name</td>
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						<td width="78%" class="vtable"> 
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							<input name="groupname" type="text" class="formfld group" id="groupname" size="20" value="<?=htmlspecialchars($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>
279
					</tr>
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281
					<?php if ($pconfig['gid'] != 1998): // all users group ?>
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283
					<tr>
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						<td width="22%" valign="top" class="vncell"><?=gettext("Group Memberships");?></td>
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						<td width="78%" class="vtable" align="center">
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							<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
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								<tr>
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									<td align="center" width="50%">
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										<strong>Not Members</strong><br/>
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										<br/>
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											<select size="10" style="width: 75%" name="notmembers[]" class="formselect" id="notmembers" onChange="clear_selected('members')" multiple>
292
											<?php
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												foreach ($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>
305
										<br/>
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										<a href="javascript:move_selected('notmembers','members')">
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											<img src="/themes/<?= $g['theme'];?>/images/icons/icon_plus.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/<?= $g['theme'];?>/images/icons/icon_x.gif" title="Remove Members" alt="Remove Members" width="17" height="17" border="0" />
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										</a>
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									</td>
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									<td align="center" width="50%">
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										<strong>Members</strong><br/>
316
										<br/>
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										<select size="10" style="width: 75%" name="members[]" class="formselect" id="members" onChange="clear_selected('notmembers')" multiple>
318
											<?php
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												foreach ($config['system']['user'] as $user):
320
													if (!in_array($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($user['name']);?>
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											</option>
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											<?php endforeach; ?>
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										</select>
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										<br/>
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									</td>
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								</tr>
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							</table>
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							<?=gettext("Hold down CTRL (pc)/COMMAND (mac) key to select multiple items");?>
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						</td>
334
					</tr>
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336
					<?php endif; ?>
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338
					<tr>
339
						<td width="22%" valign="top" class="vncell"><?=gettext("Effective Privileges");?></td>
340
						<td width="78%" class="vtable">
341
							<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
342
								<tr>
343
									<td width="40%" class="listhdrr"><?=gettext("Name");?></td>
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									<td width="60%" class="listhdrr"><?=gettext("Description");?></td>
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									<td class="list"></td>
346
								</tr>
347
								<?php
348
									if(is_array($pconfig['priv'])):
349
										$i = 0;
350
										foreach ($pconfig['priv'] as $priv):
351
								?>
352
								<tr>
353
									<td class="listr">
354
										<?=htmlspecialchars($priv_list[$priv]['name']);?>
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									</td>
356
									<td class="listbg">
357
										<font color="#FFFFFF">
358
											<?=htmlspecialchars($priv_list[$priv]['descr']);?>
359
										</font>
360
									</td>
361
									<td valign="middle" nowrap class="list">
362
										<a href="system_groupmanager.php?act=delpriv&id=<?=$id?>&privid=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this privilege?");?>')">
363
											<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" alt="" />
364
										</a>
365
									</td>
366
								</tr>
367
								<?php
368
										$i++;
369
                      					endforeach;
370
									endif;
371
								?>
372
								<tr>
373
									<td class="list" colspan="2"></td>
374
									<td class="list">
375
										<a href="system_groupmanager_addprivs.php?groupid=<?=$id?>">
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											<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" alt="" />
377
										</a>
378
									</td>
379
								</tr>
380
							</table>
381
						</td>
382
					</tr>
383
					<tr> 
384
						<td width="22%" valign="top">&nbsp;</td>
385
						<td width="78%"> 
386
							<input name="save" type="submit" class="formbtn" value="Save"> 
387
							<?php if (isset($id) && $a_group[$id]): ?>
388
							<input name="id" type="hidden" value="<?=$id;?>">
389
							<input name="gid" type="hidden" value="<?=$pconfig['gid'];?>">
390
							<?php endif; ?>
391
						</td>
392
					</tr>
393
				</table>
394
			</form>
395

    
396
			<?php else: ?>
397

    
398
			<table width="100%" border="0" cellpadding="0" cellspacing="0">
399
				<tr>
400
					<td width="25%" class="listhdrr">Group name</td>
401
					<td width="25%" class="listhdrr">Description</td>
402
					<td width="30%" class="listhdrr">Member Count</td>
403
					<td width="10%" class="list"></td>
404
				</tr>
405
				<?php
406
					$i = 0;
407
					foreach($a_group as $group):
408

    
409
						if($group['scope'] == "system")
410
							$grpimg = "/themes/{$g['theme']}/images/icons/icon_system-group-grey.png";
411
						else
412
							$grpimg = "/themes/{$g['theme']}/images/icons/icon_system-group.png";
413
				?>
414
				<tr>
415
					<td class="listlr">
416
						<table border="0" cellpadding="0" cellspacing="0">
417
							<tr>
418
								<td align="left" valign="center">
419
									<img src="<?=$grpimg;?>" alt="User" title="User" border="0" height="16" width="16" />
420
								</td>
421
								</td>
422
								<td align="left" valign="middle">
423
									<?=htmlspecialchars($group['name']); ?>&nbsp;
424
								</td>
425
							</tr>
426
						</table>
427
					</td>
428
					<td class="listr">
429
						<?=htmlspecialchars($group['description']);?>&nbsp;
430
					</td>
431
					<td class="listbg">
432
						<font color="white">
433
							<?=count($group['member'])?>
434
						</font>
435
					</td>
436
					<td valign="middle" nowrap class="list">
437
						<a href="system_groupmanager.php?act=edit&id=<?=$i;?>">
438
							<img src="./themes/<?=$g['theme'];?>/images/icons/icon_e.gif" title="edit group" width="17" height="17" border="0">
439
						</a>
440
						&nbsp;
441
						<?php if($group['scope'] != "system"): ?>
442
						<a href="system_groupmanager.php?act=delgroup&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this group?')">
443
							<img src="/themes/<?=$g['theme'];?>/images/icons/icon_x.gif" title="delete group" width="17" height="17" border="0">
444
						</a>
445
						<?php endif; ?>
446
					</td>
447
				</tr>
448
				<?php
449
					$i++;
450
					endforeach;
451
				?>
452
				<tr> 
453
					<td class="list" colspan="3"></td>
454
					<td class="list">
455
						<a href="system_groupmanager.php?act=new"><img src="./themes/<?=$g['theme'];?>/images/icons/icon_plus.gif" title="add group" width="17" height="17" border="0">
456
						</a>
457
					</td>
458
				</tr>
459
				<tr>
460
					<td colspan="4">
461
						Additional webGui admin groups can be added here.
462
						Each group can be restricted to specific portions of the webGUI.
463
						Individually select the desired web pages each group may access.
464
						For example, a troubleshooting group could be created which has
465
						access only to selected Status and Diagnostics pages.
466
					</td>
467
				</tr>
468
			</table>
469
			
470
			<? endif; ?>
471
     
472
		</td>
473
	</tr>
474
</table>
475
</body>
476
<?php include("fend.inc"); ?>
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