fix: 修复 direct 因透明代理循环代理的问题

pyxray/libs/xray_config/generator.py

@@ -17,7 +17,7 @@ def generate_xray_config(node: Node, settings: XrayConfigSettings | None = None)
         "inbounds": _build_inbounds(settings),
         "outbounds": [
             node_to_outbound(node, settings, tag="proxy"),
-            direct_outbound(),
+            direct_outbound(settings),
             block_outbound(),
             dns_outbound(),
         ],

pyxray/libs/xray_config/outbound.py

@@ -25,9 +25,12 @@ def node_to_outbound(node: Node, settings: XrayConfigSettings, tag: str = "proxy
     return outbound
 
 
-def direct_outbound() -> dict[str, Any]:
+def direct_outbound(settings: XrayConfigSettings | None = None) -> dict[str, Any]:
     """生成 v2rayA 使用的 direct outbound。"""
-    return {"tag": "direct", "protocol": "freedom", "settings": {"domainStrategy": "UseIP"}}
+    outbound: dict[str, Any] = {"tag": "direct", "protocol": "freedom", "settings": {"domainStrategy": "UseIP"}}
+    if settings is not None:
+        _apply_transparent_mark(outbound, settings)
+    return outbound
 
 
 def block_outbound() -> dict[str, Any]:

tests/libs/test_xray_config.py

@@ -136,6 +136,7 @@ def test_generate_redirect_dns_inbound_when_transparent_redirect_enabled() -> No
     assert _inbound(config, "dns-in")["listen"] == "127.2.0.17"
     assert {"type": "field", "inboundTag": ["dns-in"], "outboundTag": "dns-out"} in config["routing"]["rules"]
     assert _outbound(config, "proxy")["streamSettings"]["sockopt"]["mark"] == 128
+    assert _outbound(config, "direct")["streamSettings"]["sockopt"]["mark"] == 128
 
 
 def test_generate_redirect_transparent_inbound_stays_local_when_docker_transparent_disabled() -> None: