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Add openvpn udp rules to firewall

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This commit is contained in:
Christian Zeitnitz 2021-07-18 22:09:59 +02:00
parent 2e1781a2eb
commit b770b89d73
1 changed files with 19 additions and 2 deletions
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21
includes/firewall.php
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@ -72,7 +72,7 @@ function createRuleStr(&$sect, &$conf) {
return $str;
}
function setFirewall() {
function configureFirewall() {
$json = file_get_contents(RASPAP_IPTABLES_CONF);
$ipt = json_decode($json, true);
$conf = ReadFirewallConf();
@ -135,6 +135,23 @@ function ReadFirewallConf() {
$conf["client-device"] = "";
$conf["restricted-ips"] = "";
}
# get openvpn server IP (if existing)
if ( RASPI_OPENVPN_ENABLED && file_exists(RASPI_OPENVPN_CLIENT_CONFIG) ) {
exec('cat '.RASPI_OPENVPN_CLIENT_CONFIG.' | sed -rn "s/^remote\s*([a-z0-9\.\-\_]*)\s*([0-9]*).*$/\1/ip" ', $ret);
if ( !empty($ret) ) {
$ip = $ret[0];
$ip = ( filter_var($ip, FILTER_VALIDATE_IP) !== false ) ? $ip : gethostbyname($ip);
if ( !empty($ip) ) {
$conf["openvpn-serverip"] = "$ip";
$conf["openvpn-enable"] = true;
}
}
}
# get wireguard server IP (if existing)
if ( RASPI_WIREGUARD_ENABLED && file_exists(RASPI_WIREGUARD_CONFIG) ) {
# search for endpoint
}
return $conf;
}
@ -162,7 +179,7 @@ function DisplayFirewallConfig()
if ( isset($_POST['firewall-disable']) ) $status->addMessage(_('Firewall is now disabled'), 'warning');
if ( isset($_POST['save-firewall']) ) $status->addMessage(_('Firewall settings saved. Firewall is still disabled.'), 'success');
WriteFirewallConf($fw_conf);
setFirewall();
configureFirewall();
}
echo renderTemplate("firewall", compact(
"status",