feat: link mac client to shared gateway proxy

test/server/singbox-client-mode.test.js

@@ -64,6 +64,24 @@ test("client home bypass routes the local proxy directly", () => {
   ]);
 });
 
+test("client home bypass can build direct proxy without local VPN", () => {
+  fs.rmSync(clientSettingsPath, { force: true });
+  fs.writeFileSync(
+    clientSettingsPath,
+    JSON.stringify({ homeBypassEnabled: true }),
+  );
+
+  const config = buildGatewayConfig({ outbounds: [], customRules: [] }, "");
+
+  assert.deepEqual(config.outbounds, [
+    { type: "direct", tag: "direct" },
+    { type: "block", tag: "block" },
+  ]);
+  assert.deepEqual(config.route.rules, [
+    { inbound: ["mixed-in"], outbound: "direct" },
+  ]);
+});
+
 test("client mode uses selected proxy port from client settings", () => {
   fs.rmSync(clientSettingsPath, { force: true });
   fs.writeFileSync(
@@ -78,3 +96,35 @@ test("client mode uses selected proxy port from client settings", () => {
     { inbound: ["mixed-in"], outbound: "test-vpn" },
   ]);
 });
+
+test("client shared proxy mode routes local proxy to gateway socks outbound", () => {
+  fs.rmSync(clientSettingsPath, { force: true });
+  fs.writeFileSync(
+    clientSettingsPath,
+    JSON.stringify({
+      sharedProxyEnabled: true,
+      sharedProxy: {
+        host: "192.168.50.111",
+        port: 8080,
+        protocol: "socks5",
+      },
+    }),
+  );
+
+  const config = buildGatewayConfig({ outbounds: [], customRules: [] }, "");
+
+  assert.deepEqual(config.inbounds.map((inbound) => inbound.tag), ["mixed-in"]);
+  assert.deepEqual(
+    config.outbounds.find((outbound) => outbound.tag === "shared-proxy"),
+    {
+      type: "socks",
+      tag: "shared-proxy",
+      server: "192.168.50.111",
+      server_port: 8080,
+      version: "5",
+    },
+  );
+  assert.deepEqual(config.route.rules, [
+    { inbound: ["mixed-in"], outbound: "shared-proxy" },
+  ]);
+});