🎁 Sync 2026-07-31 00:21:49

homeproxy-hiddify/root/etc/homeproxy/scripts/firewall_pre.uc

@@ -0,0 +1,51 @@
+#!/usr/bin/ucode
+
+'use strict';
+
+import { writefile } from 'fs';
+import { cursor } from 'uci';
+import { isEmpty, RUN_DIR } from 'homeproxy';
+
+const cfgname = 'homeproxy';
+const uci = cursor();
+uci.load(cfgname);
+
+const routing_mode = uci.get(cfgname, 'config', 'routing_mode') || 'proxy_banned_ru',
+      proxy_mode = uci.get(cfgname, 'config', 'proxy_mode') || 'redirect_tproxy';
+
+let outbound_node, tun_name;
+if (match(proxy_mode, /tun/)) {
+	if (routing_mode === 'custom')
+		outbound_node = uci.get(cfgname, 'routing', 'default_outbound') || 'nil';
+	else
+		outbound_node = uci.get(cfgname, 'config', 'main_node') || 'nil';
+
+	if (outbound_node !== 'nil')
+		tun_name = uci.get(cfgname, 'infra', 'tun_name') || 'singtun0';
+}
+
+const server_enabled = uci.get(cfgname, 'server', 'enabled');
+
+let forward = [],
+    input = [];
+
+if (tun_name) {
+	push(forward, `oifname ${tun_name} counter accept comment "!${cfgname}: accept tun forward"`);
+	push(input ,`iifname ${tun_name} counter accept comment "!${cfgname}: accept tun input"`);
+}
+
+if (server_enabled === '1') {
+	uci.foreach(cfgname, 'server', (s) => {
+		if (s.enabled !== '1' || s.firewall !== '1')
+			return;
+
+		let proto = s.network || '{ tcp, udp }';
+		push(input, `meta l4proto ${proto} th dport ${s.port} counter accept comment "!${cfgname}: accept server ${s['.name']}"`);
+	});
+}
+
+if (!isEmpty(forward))
+	writefile(RUN_DIR + '/fw4_forward.nft', join('\n', forward) + '\n');
+
+if (!isEmpty(input))
+	writefile(RUN_DIR + '/fw4_input.nft', join('\n', input) + '\n');