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<?php
/*
vpn_l2tp_users_edit.php
*/
/* ====================================================================
* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. 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.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution. (http://www.pfsense.org/).
*
* 4. The names "pfSense" and "pfSense Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* coreteam@pfsense.org.
*
* 5. Products derived from this software may not be called "pfSense"
* nor may "pfSense" appear in their names without prior written
* permission of the Electric Sheep Fencing, LLC.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
*
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution (http://www.pfsense.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 pfSense PROJECT OR
* ITS CONTRIBUTORS 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.
*
* ====================================================================
*
*/
##|+PRIV
##|*IDENT=page-vpn-vpnl2tp-users-edit
##|*NAME=VPN: L2TP: Users: Edit
##|*DESCR=Allow access to the 'VPN: L2TP: Users: Edit' page.
##|*MATCH=vpn_l2tp_users_edit.php*
##|-PRIV
$pgtitle = array(gettext("VPN"), gettext("L2TP"), gettext("Users"), gettext("Edit"));
$shortcut_section = "l2tps";
function l2tpusercmp($a, $b) {
return strcasecmp($a['name'], $b['name']);
}
function l2tp_users_sort() {
global $config;
if (!is_array($config['l2tp']['user'])) {
return;
}
usort($config['l2tp']['user'], "l2tpusercmp");
}
require("guiconfig.inc");
require_once("vpn.inc");
if (!is_array($config['l2tp']['user'])) {
$config['l2tp']['user'] = array();
}
$a_secret = &$config['l2tp']['user'];
if (is_numericint($_GET['id'])) {
$id = $_GET['id'];
}
if (isset($_POST['id']) && is_numericint($_POST['id'])) {
$id = $_POST['id'];
}
if (isset($id) && $a_secret[$id]) {
$pconfig['usernamefld'] = $a_secret[$id]['name'];
$pconfig['ip'] = $a_secret[$id]['ip'];
}
if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
if (isset($id) && ($a_secret[$id])) {
$reqdfields = explode(" ", "usernamefld");
$reqdfieldsn = array(gettext("Username"));
} else {
$reqdfields = explode(" ", "usernamefld passwordfld");
$reqdfieldsn = array(gettext("Username"), gettext("Password"));
}
do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['usernamefld'])) {
$input_errors[] = gettext("The username contains invalid characters.");
}
if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['passwordfld'])) {
$input_errors[] = gettext("The password contains invalid characters.");
}
if (($_POST['passwordfld']) && ($_POST['passwordfld'] != $_POST['passwordfld_confirm'])) {
$input_errors[] = gettext("The passwords do not match.");
}
if (($_POST['ip'] && !is_ipaddr($_POST['ip']))) {
$input_errors[] = gettext("The IP address entered is not valid.");
}
if (!$input_errors && !(isset($id) && $a_secret[$id])) {
/* make sure there are no dupes */
foreach ($a_secret as $secretent) {
if ($secretent['name'] == $_POST['usernamefld']) {
$input_errors[] = gettext("Another entry with the same username already exists.");
break;
}
}
}
/* if this is an AJAX caller then handle via JSON */
if (isAjax() && is_array($input_errors)) {
input_errors2Ajax($input_errors);
exit;
}
if (!$input_errors) {
if (isset($id) && $a_secret[$id]) {
$secretent = $a_secret[$id];
}
$secretent['name'] = $_POST['usernamefld'];
$secretent['ip'] = $_POST['ip'];
if ($_POST['passwordfld'] && ($_POST['passwordfld'] != DMYPWD)) {
$secretent['password'] = $_POST['passwordfld'];
}
if (isset($id) && $a_secret[$id]) {
$a_secret[$id] = $secretent;
} else {
$a_secret[] = $secretent;
}
l2tp_users_sort();
write_config();
$retval = vpn_l2tp_configure();
pfSenseHeader("vpn_l2tp_users.php");
exit;
}
}
include("head.inc");
if ($input_errors) {
print_input_errors($input_errors);
}
$form = new Form();
$section = new Form_Section("User");
$section->addInput(new Form_Input(
'usernamefld',
'Username',
'text',
$pconfig['usernamefld']
));
$pwd = new Form_Input(
'passwordfld',
'Password',
'text',
$pconfig['passwordfld']
);
if (isset($id) && $a_secret[$id]) {
$pwd->setHelp('If you want to change the users password, enter it here.');
}
$section->addPassword($pwd);
$section->addInput(new Form_IpAddress(
'ip',
'IP Address',
$pconfig['ip']
))->setHelp('If you want the user to be assigned a specific IP address, enter it here.');
$form->add($section);
if (isset($id) && $a_secret[$id]) {
$form->addGlobal(new Form_Input(
'id',
null,
'hidden',
$i
));
}
print($form);
include("foot.inc");
|
