";
}
if ($_GET['act'] == "edit") {
if (isset($id) && $a_csc[$id]) {
$pconfig['server_list'] = explode(",", $a_csc[$id]['server_list']);
$pconfig['custom_options'] = $a_csc[$id]['custom_options'];
$pconfig['disable'] = isset($a_csc[$id]['disable']);
$pconfig['common_name'] = $a_csc[$id]['common_name'];
$pconfig['block'] = $a_csc[$id]['block'];
$pconfig['description'] = $a_csc[$id]['description'];
$pconfig['tunnel_network'] = $a_csc[$id]['tunnel_network'];
$pconfig['local_network'] = $a_csc[$id]['local_network'];
$pconfig['local_networkv6'] = $a_csc[$id]['local_networkv6'];
$pconfig['remote_network'] = $a_csc[$id]['remote_network'];
$pconfig['remote_networkv6'] = $a_csc[$id]['remote_networkv6'];
$pconfig['gwredir'] = $a_csc[$id]['gwredir'];
$pconfig['push_reset'] = $a_csc[$id]['push_reset'];
$pconfig['dns_domain'] = $a_csc[$id]['dns_domain'];
if ($pconfig['dns_domain']) {
$pconfig['dns_domain_enable'] = true;
}
$pconfig['dns_server1'] = $a_csc[$id]['dns_server1'];
$pconfig['dns_server2'] = $a_csc[$id]['dns_server2'];
$pconfig['dns_server3'] = $a_csc[$id]['dns_server3'];
$pconfig['dns_server4'] = $a_csc[$id]['dns_server4'];
if ($pconfig['dns_server1'] ||
$pconfig['dns_server2'] ||
$pconfig['dns_server3'] ||
$pconfig['dns_server4']) {
$pconfig['dns_server_enable'] = true;
}
$pconfig['ntp_server1'] = $a_csc[$id]['ntp_server1'];
$pconfig['ntp_server2'] = $a_csc[$id]['ntp_server2'];
if ($pconfig['ntp_server1'] ||
$pconfig['ntp_server2']) {
$pconfig['ntp_server_enable'] = true;
}
$pconfig['netbios_enable'] = $a_csc[$id]['netbios_enable'];
$pconfig['netbios_ntype'] = $a_csc[$id]['netbios_ntype'];
$pconfig['netbios_scope'] = $a_csc[$id]['netbios_scope'];
$pconfig['wins_server1'] = $a_csc[$id]['wins_server1'];
$pconfig['wins_server2'] = $a_csc[$id]['wins_server2'];
if ($pconfig['wins_server1'] ||
$pconfig['wins_server2']) {
$pconfig['wins_server_enable'] = true;
}
$pconfig['nbdd_server1'] = $a_csc[$id]['nbdd_server1'];
if ($pconfig['nbdd_server1']) {
$pconfig['nbdd_server_enable'] = true;
}
}
}
if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
if ($result = openvpn_validate_cidr($pconfig['tunnel_network'], 'Tunnel network')) {
$input_errors[] = $result;
}
if ($result = openvpn_validate_cidr($pconfig['local_network'], 'IPv4 Local Network', true, "ipv4")) {
$input_errors[] = $result;
}
if ($result = openvpn_validate_cidr($pconfig['local_networkv6'], 'IPv6 Local Network', true, "ipv6")) {
$input_errors[] = $result;
}
if ($result = openvpn_validate_cidr($pconfig['remote_network'], 'IPv4 Remote Network', true, "ipv4")) {
$input_errors[] = $result;
}
if ($result = openvpn_validate_cidr($pconfig['remote_networkv6'], 'IPv6 Remote Network', true, "ipv6")) {
$input_errors[] = $result;
}
if ($pconfig['dns_server_enable']) {
if (!empty($pconfig['dns_server1']) && !is_ipaddr(trim($pconfig['dns_server1']))) {
$input_errors[] = gettext("The field 'DNS Server #1' must contain a valid IP address");
}
if (!empty($pconfig['dns_server2']) && !is_ipaddr(trim($pconfig['dns_server2']))) {
$input_errors[] = gettext("The field 'DNS Server #2' must contain a valid IP address");
}
if (!empty($pconfig['dns_server3']) && !is_ipaddr(trim($pconfig['dns_server3']))) {
$input_errors[] = gettext("The field 'DNS Server #3' must contain a valid IP address");
}
if (!empty($pconfig['dns_server4']) && !is_ipaddr(trim($pconfig['dns_server4']))) {
$input_errors[] = gettext("The field 'DNS Server #4' must contain a valid IP address");
}
}
if ($pconfig['ntp_server_enable']) {
if (!empty($pconfig['ntp_server1']) && !is_ipaddr(trim($pconfig['ntp_server1']))) {
$input_errors[] = gettext("The field 'NTP Server #1' must contain a valid IP address");
}
if (!empty($pconfig['ntp_server2']) && !is_ipaddr(trim($pconfig['ntp_server2']))) {
$input_errors[] = gettext("The field 'NTP Server #2' must contain a valid IP address");
}
if (!empty($pconfig['ntp_server3']) && !is_ipaddr(trim($pconfig['ntp_server3']))) {
$input_errors[] = gettext("The field 'NTP Server #3' must contain a valid IP address");
}
if (!empty($pconfig['ntp_server4']) && !is_ipaddr(trim($pconfig['ntp_server4']))) {
$input_errors[] = gettext("The field 'NTP Server #4' must contain a valid IP address");
}
}
if ($pconfig['netbios_enable']) {
if ($pconfig['wins_server_enable']) {
if (!empty($pconfig['wins_server1']) && !is_ipaddr(trim($pconfig['wins_server1']))) {
$input_errors[] = gettext("The field 'WINS Server #1' must contain a valid IP address");
}
if (!empty($pconfig['wins_server2']) && !is_ipaddr(trim($pconfig['wins_server2']))) {
$input_errors[] = gettext("The field 'WINS Server #2' must contain a valid IP address");
}
}
if ($pconfig['nbdd_server_enable']) {
if (!empty($pconfig['nbdd_server1']) && !is_ipaddr(trim($pconfig['nbdd_server1']))) {
$input_errors[] = gettext("The field 'NetBIOS Data Distribution Server #1' must contain a valid IP address");
}
}
}
$reqdfields[] = 'common_name';
$reqdfieldsn[] = 'Common name';
do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
if (!$input_errors) {
$csc = array();
$csc['server_list'] = implode(",", $pconfig['server_list']);
$csc['custom_options'] = $pconfig['custom_options'];
if ($_POST['disable'] == "yes") {
$csc['disable'] = true;
}
$csc['common_name'] = $pconfig['common_name'];
$csc['block'] = $pconfig['block'];
$csc['description'] = $pconfig['description'];
$csc['tunnel_network'] = $pconfig['tunnel_network'];
$csc['local_network'] = $pconfig['local_network'];
$csc['local_networkv6'] = $pconfig['local_networkv6'];
$csc['remote_network'] = $pconfig['remote_network'];
$csc['remote_networkv6'] = $pconfig['remote_networkv6'];
$csc['gwredir'] = $pconfig['gwredir'];
$csc['push_reset'] = $pconfig['push_reset'];
if ($pconfig['dns_domain_enable']) {
$csc['dns_domain'] = $pconfig['dns_domain'];
}
if ($pconfig['dns_server_enable']) {
$csc['dns_server1'] = $pconfig['dns_server1'];
$csc['dns_server2'] = $pconfig['dns_server2'];
$csc['dns_server3'] = $pconfig['dns_server3'];
$csc['dns_server4'] = $pconfig['dns_server4'];
}
if ($pconfig['ntp_server_enable']) {
$csc['ntp_server1'] = $pconfig['ntp_server1'];
$csc['ntp_server2'] = $pconfig['ntp_server2'];
}
$csc['netbios_enable'] = $pconfig['netbios_enable'];
$csc['netbios_ntype'] = $pconfig['netbios_ntype'];
$csc['netbios_scope'] = $pconfig['netbios_scope'];
if ($pconfig['netbios_enable']) {
if ($pconfig['wins_server_enable']) {
$csc['wins_server1'] = $pconfig['wins_server1'];
$csc['wins_server2'] = $pconfig['wins_server2'];
}
if ($pconfig['dns_server_enable']) {
$csc['nbdd_server1'] = $pconfig['nbdd_server1'];
}
}
if (isset($id) && $a_csc[$id]) {
$old_csc = $a_csc[$id];
$a_csc[$id] = $csc;
} else {
$a_csc[] = $csc;
}
if (!empty($old_csc['common_name'])) {
openvpn_delete_csc($old_csc);
}
openvpn_resync_csc($csc);
write_config();
header("Location: vpn_openvpn_csc.php");
exit;
}
}
include("head.inc");
if ($input_errors)
print_input_errors($input_errors);
if ($savemsg)
print_info_box($savemsg, 'success');
$tab_array = array();
$tab_array[] = array(gettext("Server"), false, "vpn_openvpn_server.php");
$tab_array[] = array(gettext("Client"), false, "vpn_openvpn_client.php");
$tab_array[] = array(gettext("Client Specific Overrides"), true, "vpn_openvpn_csc.php");
$tab_array[] = array(gettext("Wizards"), false, "wizard.php?xml=openvpn_wizard.xml");
add_package_tabs("OpenVPN", $tab_array);
display_top_tabs($tab_array);
if($act=="new" || $act=="edit"):
$form = new Form();
$section = new Form_Section('General Information');
$serveroptionlist = array();
if (is_array($config['openvpn']['openvpn-server'])) {
foreach ($config['openvpn']['openvpn-server'] as $serversettings) {
if (in_array($serversettings['mode'], $openvpn_tls_server_modes)) {
$serveroptionlist[$serversettings['vpnid']] = "OpenVPN Server {$serversettings['vpnid']}: {$serversettings['description']}";
}
}
}
$section->addInput(new Form_Select(
'server_list',
'Server List',
$pconfig['server_list'],
$serveroptionlist,
true
))->setHelp('Select the servers for which the override will apply. Selecting no servers will also apply the override to all servers.');
$section->addInput(new Form_Checkbox(
'disable',
'Disable',
'Disable this override',
$pconfig['disable']
))->setHelp('Set this option to disable this client-specific override without removing it from the list.');
$section->addInput(new Form_Input(
'common_name',
'Common name',
'text',
$pconfig['common_name']
))->setHelp('Enter the client\'s X.509 common name.');
$section->addInput(new Form_Input(
'description',
'Description',
'text',
$pconfig['description']
))->setHelp('You may enter a description here for your reference (not parsed). ');
$section->addInput(new Form_Checkbox(
'block',
'Connection blocking',
'Block this client connection based on its common name. ',
$pconfig['block']
))->setHelp('Don\'t use this option to permanently disable a client due to a compromised key or password. Use a CRL (certificate revocation list) instead. ');
$form->add($section);
$section = new Form_Section('Tunnel settings');
$section->addInput(new Form_Input(
'tunnel_network',
'Tunnel Network',
'text',
$pconfig['tunnel_network']
))->setHelp('This is the virtual network used for private communications between this client and the server expressed using CIDR (eg. 10.0.8.0/24). ' .
'The first network address is assumed to be the server address and the second network address will be assigned to the client virtual interface. ');
$section->addInput(new Form_Input(
'local_network',
'IPv4 Local Network/s',
'text',
$pconfig['local_network']
))->setHelp('These are the IPv4 networks that will be accessible from this particular client. Expressed as a comma-separated list of one or more CIDR ranges. ' . ' ' .
'NOTE: You do not need to specify networks here if they have already been defined on the main server configuration.');
$section->addInput(new Form_Input(
'local_networkv6',
'IPv6 Local Network/s',
'text',
$pconfig['local_networkv6']
))->setHelp('These are the IPv4 networks that will be accessible from this particular client. Expressed as a comma-separated list of one or more IP/PREFIX networks.' . ' ' .
'NOTE: You do not need to specify networks here if they have already been defined on the main server configuration.');
$section->addInput(new Form_Input(
'remote_network',
'IPv4 Remote Network/s',
'text',
$pconfig['remote_network']
))->setHelp('These are the IPv4 networks that will be routed to this client specifically using iroute, so that a site-to-site VPN can be established. ' .
'Expressed as a comma-separated list of one or more CIDR ranges. You may leave this blank if there are no client-side networks to be routed.' . ' ' .
'NOTE: Remember to add these subnets to the IPv4 Remote Networks list on the corresponding OpenVPN server settings.');
$section->addInput(new Form_Input(
'remote_networkv6',
'IPv6 Remote Network/s',
'text',
$pconfig['remote_networkv6']
))->setHelp('These are the IPv4 networks that will be routed to this client specifically using iroute, so that a site-to-site VPN can be established. ' .
'Expressed as a comma-separated list of one or more IP/PREFIX networks. You may leave this blank if there are no client-side networks to be routed.' . ' ' .
'NOTE: Remember to add these subnets to the IPv6 Remote Networks list on the corresponding OpenVPN server settings.');
$section->addInput(new Form_Checkbox(
'gwredir',
'Redirect Gateway',
'Force all client generated traffic through the tunnel.',
$pconfig['gwredir']
));
$form->add($section);
$section = new Form_Section('Client settings');
// Default domain name
$section->addInput(new Form_Checkbox(
'push_reset',
'Server Definitions',
'Prevent this client from receiving any server-defined client settings. ',
$pconfig['push_reset']
));
$section->addInput(new Form_Checkbox(
'dns_domain_enable',
'DNS Default Domain',
'Provide a default domain name to clients',
$pconfig['dns_domain_enable']
))->toggles('.dnsdomain');
$group = new Form_Group('DNS Domain');
$group->addClass('dnsdomain');
$group->add(new Form_Input(
'dns_domain',
'DNS Domain',
'text',
$pconfig['dns_domain']
));
$section->add($group);
// DNS servers
$section->addInput(new Form_Checkbox(
'dns_server_enable',
'DNS Servers',
'Provide a DNS server list to clients',
$pconfig['dns_server_enable']
))->toggles('.dnsservers');
$group = new Form_Group(null);
$group->addClass('dnsservers');
$group->add(new Form_Input(
'dns_server1',
null,
'text',
$pconfig['dns_server1']
))->setHelp('Server 1');
$group->add(new Form_Input(
'dns_server2',
null,
'text',
$pconfig['dns_server2']
))->setHelp('Server 2');
$group->add(new Form_Input(
'dns_server3',
null,
'text',
$pconfig['dns_server3']
))->setHelp('Server 3');
$group->add(new Form_Input(
'dns_server4',
null,
'text',
$pconfig['dns_server4']
))->setHelp('Server 4');
$section->add($group);
// NTP servers
$section->addInput(new Form_Checkbox(
'ntp_server_enable',
'NTP Servers',
'Provide an NTP server list to clients',
$pconfig['ntp_server_enable']
))->toggles('.ntpservers');
$group = new Form_Group(null);
$group->addClass('ntpservers');
$group->add(new Form_Input(
'ntp_server1',
null,
'text',
$pconfig['ntp_server1']
))->setHelp('Server 1');
$group->add(new Form_Input(
'ntp_server2',
null,
'text',
$pconfig['ntp_server2']
))->setHelp('Server 2');
$section->add($group);
// NTP servers - For this section we need to use Javascript hiding since there
// are nested toggles
$section->addInput(new Form_Checkbox(
'netbios_enable',
'NetBIOS Options',
'Enable NetBIOS over TCP/IP',
$pconfig['netbios_enable']
))->setHelp('If this option is not set, all NetBIOS-over-TCP/IP options (including WINS) will be disabled. ');
$section->addInput(new Form_Select(
'netbios_ntype',
'Node Type',
$pconfig['netbios_ntype'],
$netbios_nodetypes
))->setHelp('Possible options: b-node (broadcasts), p-node (point-to-point name queries to a WINS server), m-node (broadcast then query name server), ' .
'and h-node (query name server, then broadcast). ');
$section->addInput(new Form_Input(
'netbios_scope',
null,
'text',
$pconfig['netbios_scope']
))->setHelp('A NetBIOS Scope ID provides an extended naming service for NetBIOS over TCP/IP. ' .
'The NetBIOS scope ID isolates NetBIOS traffic on a single network to only those nodes with the same NetBIOS scope ID. ');
$section->addInput(new Form_Checkbox(
'wins_server_enable',
'WINS servers',
'Provide a WINS server list to clients',
$pconfig['wins_server_enable']
));
$group = new Form_Group(null);
$group->add(new Form_Input(
'wins_server1',
null,
'text',
$pconfig['wins_server1']
))->setHelp('Server 1');
$group->add(new Form_Input(
'wins_server2',
null,
'text',
$pconfig['wins_server2']
))->setHelp('Server 2');
$group->addClass('winsservers');
$section->add($group);
$section->addInput(new Form_Textarea(
'custom_options',
'Advanced',
$pconfig['custom_options']
))->setHelp('Enter any additional options you would like to add for this client specific override, separated by a semicolon. ' . ' ' .
'EXAMPLE: push "route 10.0.0.0 255.255.255.0"; ');
// The hidden fields
$section->addInput(new Form_Input(
'act',
null,
'hidden',
$act
));
if (isset($id) && $a_csc[$id]) {
$section->addInput(new Form_Input(
'id',
null,
'hidden',
$id
));
}
$form->add($section);
print($form);
?>