.
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
##|+PRIV
##|*IDENT=page-system-staticroutes
##|*NAME=System: Static Routes
##|*DESCR=Allow access to the 'System: Static Routes' page.
##|*MATCH=system_routes.php*
##|-PRIV
require_once("guiconfig.inc");
require_once("functions.inc");
require_once("filter.inc");
require_once("shaper.inc");
if (!is_array($config['staticroutes']['route'])) {
$config['staticroutes']['route'] = array();
}
$a_routes = &$config['staticroutes']['route'];
$a_gateways = return_gateways_array(true, true, true);
$changedesc_prefix = gettext("Static Routes") . ": ";
unset($input_errors);
if ($_POST['apply']) {
$pconfig = $_POST;
$retval = 0;
if (file_exists("{$g['tmp_path']}/.system_routes.apply")) {
$toapplylist = unserialize(file_get_contents("{$g['tmp_path']}/.system_routes.apply"));
foreach ($toapplylist as $toapply) {
mwexec("{$toapply}");
}
@unlink("{$g['tmp_path']}/.system_routes.apply");
}
$retval |= system_routing_configure();
$retval |= filter_configure();
/* reconfigure our gateway monitor */
setup_gateways_monitor();
if ($retval == 0) {
clear_subsystem_dirty('staticroutes');
}
}
function delete_static_route($id) {
global $config, $a_routes, $changedesc_prefix;
if (!isset($a_routes[$id])) {
return;
}
$targets = array();
if (is_alias($a_routes[$id]['network'])) {
foreach (filter_expand_alias_array($a_routes[$id]['network']) as $tgt) {
if (is_ipaddrv4($tgt)) {
$tgt .= "/32";
} else if (is_ipaddrv6($tgt)) {
$tgt .= "/128";
}
if (!is_subnet($tgt)) {
continue;
}
$targets[] = $tgt;
}
} else {
$targets[] = $a_routes[$id]['network'];
}
foreach ($targets as $tgt) {
$family = (is_subnetv6($tgt) ? "-inet6" : "-inet");
mwexec("/sbin/route delete {$family} " . escapeshellarg($tgt));
}
unset($targets);
}
if ($_POST['act'] == "del") {
if ($a_routes[$_POST['id']]) {
$changedesc = $changedesc_prefix . sprintf(gettext("removed route to %s"), $a_routes[$_POST['id']]['network']);
delete_static_route($_POST['id']);
unset($a_routes[$_POST['id']]);
write_config($changedesc);
header("Location: system_routes.php");
exit;
}
}
if (isset($_POST['del_x'])) {
/* delete selected routes */
if (is_array($_POST['route']) && count($_POST['route'])) {
$deleted_routes = "";
foreach ($_POST['route'] as $routei) {
$deleted_routes .= " " . $a_routes[$routei]['network'];
delete_static_route($routei);
unset($a_routes[$routei]);
}
$changedesc = $changedesc_prefix . sprintf(gettext("removed route to%s"), $deleted_routes);
write_config($changedesc);
header("Location: system_routes.php");
exit;
}
} else if ($_POST['act'] == "toggle") {
if ($a_routes[$_POST['id']]) {
$do_update_config = true;
if (isset($a_routes[$_POST['id']]['disabled'])) {
// Do not enable a route whose gateway is disabled
if (isset($a_gateways[$a_routes[$_POST['id']]['gateway']]['disabled'])) {
$do_update_config = false;
$input_errors[] = $changedesc_prefix . sprintf(gettext("gateway is disabled, cannot enable route to %s"), $a_routes[$_POST['id']]['network']);
} else {
unset($a_routes[$_POST['id']]['disabled']);
$changedesc = $changedesc_prefix . sprintf(gettext("enabled route to %s"), $a_routes[$_POST['id']]['network']);
}
} else {
delete_static_route($_POST['id']);
$a_routes[$_POST['id']]['disabled'] = true;
$changedesc = $changedesc_prefix . sprintf(gettext("disabled route to %s"), $a_routes[$_POST['id']]['network']);
}
if ($do_update_config) {
if (write_config($changedesc)) {
mark_subsystem_dirty('staticroutes');
}
header("Location: system_routes.php");
exit;
}
}
} else {
/* yuck - IE won't send value attributes for image buttons, while Mozilla does - so we use .x/.y to find move button clicks instead... */
unset($movebtn);
foreach ($_POST as $pn => $pd) {
if (preg_match("/move_(\d+)_x/", $pn, $matches)) {
$movebtn = $matches[1];
break;
}
}
/* move selected routes before this route */
if (isset($movebtn) && is_array($_POST['route']) && count($_POST['route'])) {
$a_routes_new = array();
/* copy all routes < $movebtn and not selected */
for ($i = 0; $i < $movebtn; $i++) {
if (!in_array($i, $_POST['route'])) {
$a_routes_new[] = $a_routes[$i];
}
}
/* copy all selected routes */
for ($i = 0; $i < count($a_routes); $i++) {
if ($i == $movebtn) {
continue;
}
if (in_array($i, $_POST['route'])) {
$a_routes_new[] = $a_routes[$i];
}
}
/* copy $movebtn route */
if ($movebtn < count($a_routes)) {
$a_routes_new[] = $a_routes[$movebtn];
}
/* copy all routes > $movebtn and not selected */
for ($i = $movebtn+1; $i < count($a_routes); $i++) {
if (!in_array($i, $_POST['route'])) {
$a_routes_new[] = $a_routes[$i];
}
}
if (count($a_routes_new) > 0) {
$a_routes = $a_routes_new;
}
if (write_config()) {
mark_subsystem_dirty('staticroutes');
}
header("Location: system_routes.php");
exit;
}
}
$pgtitle = array(gettext("System"), gettext("Routing"), gettext("Static Routes"));
$pglinks = array("", "system_gateways.php", "@self");
$shortcut_section = "routing";
include("head.inc");
if ($input_errors) {
print_input_errors($input_errors);
}
if ($_POST['apply']) {
print_apply_result_box($retval);
}
if (is_subsystem_dirty('staticroutes')) {
print_apply_box(gettext("The static route configuration has been changed.") . "
" . gettext("The changes must be applied for them to take effect."));
}
$tab_array = array();
$tab_array[0] = array(gettext("Gateways"), false, "system_gateways.php");
$tab_array[1] = array(gettext("Static Routes"), true, "system_routes.php");
$tab_array[2] = array(gettext("Gateway Groups"), false, "system_gateway_groups.php");
display_top_tabs($tab_array);
?>