pfSense

<?php

/*

	$Id: system_groupmanager.php

	part of m0n0wall (http://m0n0.ch/wall)

	part of pfSense

	Copyright (C) 2013-2015 Electric Sheep Fencing, LP

	All rights reserved.

	Copyright (C) 2008 Shrew Soft Inc.

	All rights reserved.

	Copyright (C) 2005 Paul Taylor <paultaylor@winn-dixie.com>.

	All rights reserved.

	Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.

	All rights reserved.

	Redistribution and use in source and binary forms, with or without

	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,

	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright

	   notice, this list of conditions and the following disclaimer in the

	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,

	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,

	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

	POSSIBILITY OF SUCH DAMAGE.

*/

/*

	pfSense_MODULE: auth

*/

##|+PRIV

##|*IDENT=page-system-groupmanager

##|*NAME=System: Group manager page

##|*DESCR=Allow access to the 'System: Group manager' page.

##|*MATCH=system_groupmanager.php*

##|-PRIV

require("guiconfig.inc");

$pgtitle = array(gettext("System"), gettext("Group manager"));

if (!is_array($config['system']['group'])) {

	$config['system']['group'] = array();

}

$a_group = &$config['system']['group'];

unset($id);

if (isset($_POST['groupid']) && is_numericint($_POST['groupid'])) {

	$id = $_POST['groupid'];

}

if (isset($_GET['groupid']) && is_numericint($_GET['groupid'])) {

	$id = $_GET['groupid'];

}

$act = (isset($_GET['act']) ? $_GET['act'] : '');

if ($act == "delgroup") {

	if (!isset($id) || !isset($_GET['groupname']) || !isset($a_group[$id]) || ($_GET['groupname'] != $a_group[$id]['name'])) {

		pfSenseHeader("system_groupmanager.php");

		exit;

	}

	conf_mount_rw();

	local_group_del($a_group[$id]);

	conf_mount_ro();

	$groupdeleted = $a_group[$id]['name'];

	unset($a_group[$id]);

	write_config();

	$savemsg = gettext("Group") . " {$groupdeleted} " .

		gettext("successfully deleted") . "<br />";

}

if ($act == "delpriv") {

	if (!isset($id) || !isset($a_group[$id])) {

		pfSenseHeader("system_groupmanager.php");

		exit;

	}

	$privdeleted = $priv_list[$a_group[$id]['priv'][$_POST['privid']]]['name'];

	unset($a_group[$id]['priv'][$_GET['privid']]);

	if (is_array($a_group[$id]['member'])) {

		foreach ($a_group[$id]['member'] as $uid) {

			$user = getUserEntryByUID($uid);

			if ($user) {

				local_user_set($user);

			}

		}

	}

	write_config();

	$act = "edit";

	$savemsg = gettext("Privilege") . " {$privdeleted} " .

		gettext("successfully deleted") . "<br />";

}

if ($act == "edit") {

	if (isset($id) && isset($a_group[$id])) {

		$pconfig['name'] = $a_group[$id]['name'];

		$pconfig['gid'] = $a_group[$id]['gid'];

		$pconfig['gtype'] = $a_group[$id]['scope'];

		$pconfig['description'] = $a_group[$id]['description'];

		$pconfig['members'] = $a_group[$id]['member'];

		$pconfig['priv'] = $a_group[$id]['priv'];

	}

}

if (isset($_GET['dellall_x'])) {

	$del_groups = $_GET['delete_check'];

	if (!empty($del_groups)) {

		foreach ($del_groups as $groupid) {

			if (isset($a_group[$groupid]) && $a_group[$groupid]['scope'] != "system") {

				conf_mount_rw();

				local_group_del($a_group[$groupid]);

				conf_mount_ro();

				unset($a_group[$groupid]);

			}

		}

		$savemsg = gettext("Selected groups removed successfully!");

		write_config($savemsg);

	}

}

if (isset($_POST['save'])) {

	unset($input_errors);

	$pconfig = $_POST;

	/* input validation */

	$reqdfields = explode(" ", "groupname");

	$reqdfieldsn = array(gettext("Group Name"));

	do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);

	if (preg_match("/[^a-zA-Z0-9\.\-_ ]/", $_POST['groupname'])) {

		$input_errors[] = gettext("The group name contains invalid characters.");

	}

	if (strlen($_POST['groupname']) > 16) {

		$input_errors[] = gettext("The group name is longer than 16 characters.");

	}

	if (!$input_errors && !(isset($id) && $a_group[$id])) {

		/* make sure there are no dupes */

		foreach ($a_group as $group) {

			if ($group['name'] == $_POST['groupname']) {

				$input_errors[] = gettext("Another entry with the same group name already exists.");

				break;

			}

		}

	}

	if (!$input_errors) {

		$group = array();

		if (isset($id) && $a_group[$id]) {

			$group = $a_group[$id];

		}

		$group['name'] = $_POST['groupname'];

		$group['description'] = $_POST['description'];

		if (empty($_POST['members'])) {

			unset($group['member']);

		} else if ($group['gid'] != 1998) { // all group

			$group['member'] = $_POST['members'];

		}

		if (isset($id) && $a_group[$id]) {

			$a_group[$id] = $group;

		} else {

			$group['gid'] = $config['system']['nextgid']++;

			$a_group[] = $group;

		}

		conf_mount_rw();

		local_group_set($group);

		conf_mount_ro();

		/* Refresh users in this group since their privileges may have changed. */

		if (is_array($group['member'])) {

			$a_user = &$config['system']['user'];

			foreach ($a_user as & $user) {

				if (in_array($user['uid'], $group['member'])) {

					local_user_set($user);

				}

			}

		}

		write_config();

		header("Location: system_groupmanager.php");

		exit;

	}

}

function build_priv_table() {

	global $a_group, $id;

	$privhtml = '<div class="table-responsive">';

	$privhtml .=	'<table class="table table-striped table-hover table-condensed">';

	$privhtml .=		'<thead>';

	$privhtml .=			'<th>' . gettext('Name') . '</th>';

	$privhtml .=			'<th>' . gettext('Description') . '</th>';

	$privhtml .=		'</thead>';

	$privhtml .=		'<tbody>';

	foreach (get_user_privdesc($a_group[$id]) as $i => $priv) {

		$privhtml .=		'<tr>';

		$privhtml .=			'<td>' . htmlspecialchars($priv['name']) . '</td>';

		$privhtml .=			'<td>' . htmlspecialchars($priv['descr']) . '</td>';

		$privhtml .=		'</tr>';

	}

	$privhtml .=		'</tbody>';

	$privhtml .=	'</table>';

	$privhtml .= '</div>';

	$privhtml .= '<nav class="action-buttons">';

	$privhtml .=	'<a href="system_groupmanager_addprivs.php?groupid=' . $id . '" class="btn btn-success">' . gettext("Add") . '</a>';

	$privhtml .= '</nav>';

	return($privhtml);

}

include("head.inc");

if ($input_errors)

	print_input_errors($input_errors);

if ($savemsg)

	print_info_box($savemsg);

$tab_array = array();

$tab_array[] = array(gettext("Users"), false, "system_usermanager.php");

$tab_array[] = array(gettext("Groups"), true, "system_groupmanager.php");

$tab_array[] = array(gettext("Settings"), false, "system_usermanager_settings.php");

$tab_array[] = array(gettext("Servers"), false, "system_authservers.php");

display_top_tabs($tab_array);

if (!($_GET['act'] == "new" || $_GET['act'] == "edit"))

{

?>

	<div class="table-responsive">

		<table class="table table-striped table-hover">

			<thead>

				<tr>

					<th><?=gettext("Group name")?></th>

					<th><?=gettext("Description")?></th>

					<th><?=gettext("Member Count")?></th>

					<th></th>

				</tr>

			</thead>

			<tbody>

<?php

	foreach($a_group as $i => $group):

		if ($group["name"] == "all")

			$groupcount = count($config['system']['user']);

		else

			$groupcount = count($group['member']);

?>

				<tr>

					<td>

						<?=htmlspecialchars($group['name'])?>

					</td>

					<td>

						<?=htmlspecialchars($group['description'])?>

					</td>

					<td>

						<?=$groupcount?>

					</td>

					<td>

						<a href="?act=edit&amp;groupid=<?=$i?>" class="btn btn-xs btn-primary">edit</a>

						<?php if($group['scope'] != "system"): ?>

							<a href="?act=delgroup&amp;groupid=<?=$i?>&amp;groupname=<?=$group['name']?>" class="btn btn-xs btn-danger">delete</a>

						<?php endif;?>

					</td>

				</tr>

<?php

	endforeach;

?>

			</tbody>

		</table>

	</div>

	<nav class="action-buttons">

		<a href="?act=new" class="btn btn-success">add new</a>

	</nav>

<?php

	include('foot.inc');

	exit;

}

require_once('classes/Form.class.php');

$form = new Form;

$form->setAction('system_groupmanager.php?act=edit');

$form->addGlobal(new Form_Input(

	'groupid',

	null,

	'hidden',

	$id

));

if (isset($id) && $a_group[$id]){

	$form->addGlobal(new Form_Input(

		'id',

		null,

		'hidden',

		$id

	));

	$form->addGlobal(new Form_Input(

		'gid',

		null,

		'hidden',

		$pconfig['gid']

	));

}

$section = new Form_Section('Group properties');

if ($_GET['act'] != "new")

{

	$section->addInput(new Form_StaticText(

		'Defined by',

		strtoupper($pconfig['gtype'])

	));

}

$section->addInput($input = new Form_Input(

	'groupname',

	'Group name',

	'text',

	$pconfig['name']

));

if ($pconfig['gtype'] == "system")

	$input->setReadonly();

$section->addInput(new Form_Input(

	'description',

	'Description',

	'text',

	$pconfig['description']

))->setHelp('Group description, for your own information only');

$form->add($section);

if ($pconfig['gid'] != 1998) // all users group

{

	// ==== Group membership ==================================================

	$group = new Form_Group('Group membership');

	// Make a list of all the groups configured on the system, and a list of

	// those which this user is a member of

	$systemGroups = array();

	$usersGroups = array();

	foreach ($config['system']['user'] as $user) {

		if (is_array($pconfig['members']) && in_array($user['uid'], $pconfig['members']))

			$usersGroups[ $user['uid'] ] = $user['name'];	// Add it to the user's list

		else

			$systemGroups[ $user['uid'] ] = $user['name']; // Add it to the 'not a member of' list

	}

	$group->add(new Form_Select(

		'notmembers',

		null,

		array_combine((array)$pconfig['groups'], (array)$pconfig['groups']),

		$systemGroups,

		true

	))->setHelp('Not members');

	$group->add(new Form_Select(

		'members',

		null,

		array_combine((array)$pconfig['groups'], (array)$pconfig['groups']),

		$usersGroups,

		true

	))->setHelp('Members');

	$section->add($group);

	$group = new Form_Group('');

	$group->add(new Form_Button(

		'movetoenabled',

		'Move to "Members" >'

	))->removeClass('btn-primary')->addClass('btn-default btn-sm');

	$group->add(new Form_Button(

		'movetodisabled',

		'< Move to "Not members'

	))->removeClass('btn-primary')->addClass('btn-default btn-sm');

	$group->setHelp('Hold down CTRL (pc)/COMMAND (mac) key to select multiple items');

	$section->add($group);

}

if ($_GET['act'] != "new")

{

	$section = new Form_Section('Assigned Privileges');

	$section->addInput(new Form_StaticText(

		null,

		build_priv_table()

	));

	$form->add($section);

}

print $form;

?>

<script>

//<![CDATA[

events.push(function(){

	// Select every option in the specified multiselect

	function AllServers(id, selectAll) {

	   for (i = 0; i < id.length; i++)	   {

		   id.eq(i).prop('selected', selectAll);

	   }

	}

	// Move all selected options from one multiselect to another

	function moveOptions(From, To)	{

		var len = From.length;

		var option, value;

		if(len > 1) {

			for(i=0; i<len; i++) {

				if(From.eq(i).is(':selected')) {

					option = From.eq(i).val();

					value = From.eq(i).text();

					To.append(new Option(value, option));

					From.eq(i).remove();

				}

			}

		}

	}

	// Make buttons plain buttons, not submit

	$("#movetodisabled").prop('type','button');

	$("#movetoenabled").prop('type','button');

	// On click . .

	$("#movetodisabled").click(function() {

		moveOptions($('[name="members[]"] option'), $('[name="notmembers[]"]'));

	});

	$("#movetoenabled").click(function() {

		moveOptions($('[name="notmembers[]"] option'), $('[name="members[]"]'));

	});

	// On submit mark all the user's groups as "selected"

	$('form').submit(function(){

		AllServers($('[name="members[]"] option'), true);

	});

});

//]]>

</script>

<?php

include('foot.inc');