@@ -2,6 +2,8 @@
|
||||
|
||||
对应 `settings.toml` 的 `[routing]`。
|
||||
|
||||
自定义规则详细语法见 [路由自定义规则](../routing-custom-rules.md)。
|
||||
|
||||
| 设置 | UI | 默认值 | 可选值 | 作用 | 什么时候修改 |
|
||||
| --- | --- | --- | --- | --- | --- |
|
||||
| `mode` | 显示 | `whitelist` | UI:`whitelist` / `gfwlist` / `proxy` / `direct` / `block`;模型另支持 `custom` / `routingA` | 控制 rule 入站和部分透明代理流量的分流模式。 | 改变整体分流策略时修改。 |
|
||||
|
||||
@@ -0,0 +1,183 @@
|
||||
# 路由自定义规则
|
||||
|
||||
本文说明 pyxray 配置页“路由 / 自定义规则”的实际语法,以及它最终生成到 Xray `routing.rules` 的方式。
|
||||
|
||||
## 适用入口
|
||||
|
||||
| 入口 | 字段 | UI | 适合场景 |
|
||||
| --- | --- | --- | --- |
|
||||
| RoutingA 文本 | `routing.routing_a` | 显示 | 少量域名/IP 前置规则。 |
|
||||
| 结构化规则 | `routing.custom_rules` | 隐藏 | 手写 `settings.toml`,按 geosite/geoip/ext 列表分流。 |
|
||||
|
||||
pyxray 当前不会让你直接手写完整 Xray `routing.rules` JSON;它只提供上述两种简化输入,然后生成 Xray 规则。
|
||||
|
||||
## 匹配顺序
|
||||
|
||||
```mermaid
|
||||
flowchart TD
|
||||
Request["连接进入 rule 入站或透明代理入站"] --> Custom["先应用 routing_a 前置规则"]
|
||||
Custom --> Mode["再应用 routing.mode 内置规则"]
|
||||
Mode --> Default["最后应用 default_rule 兜底"]
|
||||
Default --> Outbound["proxy direct block"]
|
||||
```
|
||||
|
||||
Xray 原生规则按 `routing.rules` 从上到下匹配,命中第一条后使用该规则的 `outboundTag` 或 `balancerTag`。同一条规则里多个字段同时存在时是 AND 关系;同一字段数组内通常是 OR 关系。
|
||||
|
||||
## RoutingA 文本语法
|
||||
|
||||
| 语法 | 示例 | 生成字段 | 说明 |
|
||||
| --- | --- | --- | --- |
|
||||
| `domain(...) -> proxy` | `domain(geosite:google)->proxy` | `domain` | 命中域名后走 `proxy`。 |
|
||||
| `domain(...) -> direct` | `domain(domain:example.com)->direct` | `domain` | 命中域名或子域名后直连。 |
|
||||
| `domain(...) -> block` | `domain(full:ads.example.com)->block` | `domain` | 命中完整域名后阻断。 |
|
||||
| `ip(...) -> proxy` | `ip(geoip:telegram)->proxy` | `ip` | 命中 IP 列表后代理。 |
|
||||
| `ip(...) -> direct` | `ip(geoip:private, geoip:cn)->direct` | `ip` | 命中私有或中国 IP 后直连。 |
|
||||
| 注释 | `# comment` | 无 | 空行和 `#` 开头行会被忽略。 |
|
||||
|
||||
格式要求:
|
||||
|
||||
| 项 | 要求 |
|
||||
| --- | --- |
|
||||
| 匹配器 | 只能是 `domain(...)` 或 `ip(...)`。 |
|
||||
| 分隔符 | 必须使用 `->`。 |
|
||||
| 多个值 | 用英文逗号分隔。 |
|
||||
| 出口 | 通常使用 `proxy`、`direct`、`block`。 |
|
||||
| 生效范围 | 只作用于 rule 入站和透明代理入站,不影响普通 `socks` / `http` 入站。 |
|
||||
|
||||
示例:
|
||||
|
||||
```toml
|
||||
[routing]
|
||||
mode = "whitelist"
|
||||
default_rule = "proxy"
|
||||
routing_a = """
|
||||
# 公司内网直连
|
||||
domain(domain:corp.example.com)->direct
|
||||
ip(10.0.0.0/8, 192.168.0.0/16)->direct
|
||||
|
||||
# Google 代理
|
||||
domain(geosite:google)->proxy
|
||||
|
||||
# 精确阻断广告域名
|
||||
domain(full:ads.example.com)->block
|
||||
"""
|
||||
```
|
||||
|
||||
## domain 值
|
||||
|
||||
| 写法 | 示例 | 匹配语义 |
|
||||
| --- | --- | --- |
|
||||
| `domain:` | `domain:example.com` | 匹配 `example.com` 和子域名,例如 `www.example.com`。 |
|
||||
| `full:` | `full:example.com` | 只完整匹配 `example.com`。 |
|
||||
| `keyword:` | `keyword:google` | 目标域名包含关键字即匹配。 |
|
||||
| 无前缀字符串 | `google` | 等价于 `keyword:google`。 |
|
||||
| `regexp:` | `regexp:\\.example\\.com$` | 使用正则匹配目标域名。 |
|
||||
| `dotless:` | `dotless:printer` | 匹配不含点的内网短域名。 |
|
||||
| `geosite:` | `geosite:cn` | 使用 `geosite.dat` 里的标签。 |
|
||||
| `ext:` | `ext:geosite.dat:cn` | 从资源目录里的外部 geosite 格式文件读取标签。 |
|
||||
|
||||
注意:
|
||||
|
||||
| 项 | 说明 |
|
||||
| --- | --- |
|
||||
| 推荐默认 | 常规域名优先用 `domain:example.com`。 |
|
||||
| 精确匹配 | 只想匹配单个域名时用 `full:`。 |
|
||||
| 正则转义 | 写进 TOML 字符串时反斜杠要按 TOML 规则转义。 |
|
||||
| 不支持 | `plain:` 不是当前 Xray 官方 routing 文档列出的 domain 前缀,不要使用。 |
|
||||
|
||||
## ip 值
|
||||
|
||||
| 写法 | 示例 | 匹配语义 |
|
||||
| --- | --- | --- |
|
||||
| 单个 IP | `1.1.1.1` | 匹配目标 IP。 |
|
||||
| CIDR | `10.0.0.0/8` | 匹配网段。 |
|
||||
| IPv6 CIDR | `fc00::/7` | 匹配 IPv6 网段。 |
|
||||
| `geoip:` | `geoip:cn` | 使用 `geoip.dat` 里的国家或分类标签。 |
|
||||
| `geoip:private` | `geoip:private` | 匹配私有地址。 |
|
||||
| `ext:` | `ext:geoip.dat:cn` | 从资源目录里的外部 geoip 格式文件读取标签。 |
|
||||
| `!` 反选 | `!geoip:cn` | 匹配不在该 IP 列表内的目标。 |
|
||||
|
||||
示例:
|
||||
|
||||
```toml
|
||||
[routing]
|
||||
mode = "routingA"
|
||||
default_rule = "proxy"
|
||||
routing_a = """
|
||||
ip(geoip:private, geoip:cn)->direct
|
||||
ip(geoip:telegram)->proxy
|
||||
ip(!geoip:cn)->proxy
|
||||
"""
|
||||
```
|
||||
|
||||
## custom_rules 结构化规则
|
||||
|
||||
`custom_rules` 只有在 `routing.mode = "custom"` 时作为主规则集使用。UI 暂不显示,需要手写 `settings.toml`。
|
||||
|
||||
| 字段 | 默认值 | 可选值 | 作用 |
|
||||
| --- | --- | --- | --- |
|
||||
| `filename` | `""` | 文件名 | 非空时把每个 tag 生成 `ext:<filename>:<tag>`。 |
|
||||
| `tags` | `[]` | 字符串数组 | 要匹配的 geosite/geoip/ext 标签。 |
|
||||
| `match_type` | `domain` | `domain` / `ip` | 决定生成 Xray rule 的 `domain` 还是 `ip`。 |
|
||||
| `rule_type` | `proxy` | `proxy` / `direct` / `block` | 命中后的出口。 |
|
||||
|
||||
示例:
|
||||
|
||||
```toml
|
||||
[routing]
|
||||
mode = "custom"
|
||||
default_rule = "proxy"
|
||||
|
||||
[[routing.custom_rules]]
|
||||
match_type = "domain"
|
||||
rule_type = "direct"
|
||||
tags = ["geosite:private", "geosite:cn"]
|
||||
|
||||
[[routing.custom_rules]]
|
||||
match_type = "ip"
|
||||
rule_type = "direct"
|
||||
tags = ["geoip:private", "geoip:cn"]
|
||||
|
||||
[[routing.custom_rules]]
|
||||
match_type = "domain"
|
||||
rule_type = "proxy"
|
||||
tags = ["geosite:geolocation-!cn"]
|
||||
```
|
||||
|
||||
使用外部文件:
|
||||
|
||||
```toml
|
||||
[[routing.custom_rules]]
|
||||
filename = "geosite.dat"
|
||||
match_type = "domain"
|
||||
rule_type = "proxy"
|
||||
tags = ["google"]
|
||||
```
|
||||
|
||||
上面会生成:
|
||||
|
||||
```json
|
||||
{
|
||||
"domain": ["ext:geosite.dat:google"],
|
||||
"outboundTag": "proxy"
|
||||
}
|
||||
```
|
||||
|
||||
## 常见问题
|
||||
|
||||
| 问题 | 原因 | 处理 |
|
||||
| --- | --- | --- |
|
||||
| 规则没生效 | 入口不是 rule 入站或透明代理入站。 | 使用 `rule_http_port` / `rule_socks_port`,或开启透明代理。 |
|
||||
| 域名规则没命中 | 流量只有 IP,没有域名。 | 开启 sniffing,或改用 `ip(...)` 规则。 |
|
||||
| IP 规则导致 DNS 查询 | 当前 pyxray 生成 `domainStrategy = "IPOnDemand"`。 | 避免过度使用 IP 规则,或接受 Xray 为路由进行 DNS 解析。 |
|
||||
| `routing_a` 里的 `default:` 无效 | pyxray 解析器只识别 `domain(...)` 和 `ip(...)`。 | 用 `default_rule` 设置兜底。 |
|
||||
| `plain:` 无效 | 不是当前 Xray routing 官方 domain 前缀。 | 使用无前缀字符串或 `keyword:`。 |
|
||||
|
||||
## 官方依据
|
||||
|
||||
| 内容 | 官方链接 |
|
||||
| --- | --- |
|
||||
| Xray RoutingObject / RuleObject | https://xtls.github.io/config/routing.html |
|
||||
| 文档源码 | https://github.com/XTLS/Xray-docs-next/blob/main/docs/config/routing.md |
|
||||
| Xray-core routing 解析代码 | https://github.com/XTLS/Xray-core/blob/main/infra/conf/router.go |
|
||||
| 域名/IP 规则解析代码 | https://github.com/XTLS/Xray-core/blob/main/common/geodata/rule_parser.go |
|
||||
@@ -102,6 +102,11 @@ class XrayServiceManager:
|
||||
self._run_before_stop()
|
||||
self._terminate_process(process)
|
||||
|
||||
def log_message(self, message: str) -> None:
|
||||
"""Append a pyxray service message to the service log."""
|
||||
|
||||
self._append_message(message)
|
||||
|
||||
def _run_before_stop(self) -> None:
|
||||
if self.before_stop is None:
|
||||
return
|
||||
|
||||
+60
-12
@@ -1,6 +1,8 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import json
|
||||
from pathlib import Path
|
||||
from typing import Any
|
||||
|
||||
from flask import Blueprint, Flask, current_app, jsonify, request
|
||||
|
||||
@@ -17,6 +19,7 @@ def register_xray_service(app: Flask, *, xray_dir: str | Path, config_path: str
|
||||
"""注册 Xray 运行控制 API。"""
|
||||
|
||||
app.config["XRAY_LOG_PATH"] = str(log_path)
|
||||
app.config["XRAY_SERVICE_STATE_PATH"] = str(Path(config_path).parent / "service-state.json")
|
||||
app.extensions["pyxray_transparent_runtime"] = TransparentRuntime(
|
||||
transparent_dir=Path(config_path).parent / "transparent",
|
||||
log_path=log_path,
|
||||
@@ -29,6 +32,7 @@ def register_xray_service(app: Flask, *, xray_dir: str | Path, config_path: str
|
||||
before_stop=lambda: get_transparent_runtime(app).cleanup(best_effort=True),
|
||||
)
|
||||
app.register_blueprint(blueprint)
|
||||
restore_xray_service(app)
|
||||
|
||||
|
||||
def get_xray_service(app: Flask) -> XrayServiceManager:
|
||||
@@ -47,17 +51,8 @@ def status_api(): # noqa: ANN202
|
||||
@blueprint.post("/start")
|
||||
def start_api(): # noqa: ANN202
|
||||
try:
|
||||
generate_current_xray_config(current_app)
|
||||
settings = get_settings_store(current_app).load()
|
||||
service = get_xray_service(current_app)
|
||||
was_running = service.status()["running"]
|
||||
status = service.start()
|
||||
if not was_running:
|
||||
try:
|
||||
get_transparent_runtime(current_app).setup(settings)
|
||||
except Exception:
|
||||
service.stop()
|
||||
raise
|
||||
status = start_xray_service(current_app)
|
||||
save_service_state(current_app, desired_running=True)
|
||||
return jsonify(status)
|
||||
except Exception as exc: # noqa: BLE001
|
||||
return jsonify({"error": str(exc), "status": get_xray_service(current_app).status()}), 400
|
||||
@@ -65,7 +60,9 @@ def start_api(): # noqa: ANN202
|
||||
|
||||
@blueprint.post("/stop")
|
||||
def stop_api(): # noqa: ANN202
|
||||
return jsonify(get_xray_service(current_app).stop())
|
||||
status = get_xray_service(current_app).stop()
|
||||
save_service_state(current_app, desired_running=False)
|
||||
return jsonify(status)
|
||||
|
||||
|
||||
@blueprint.get("/logs")
|
||||
@@ -86,3 +83,54 @@ def clear_logs_api(): # noqa: ANN202
|
||||
path = Path(current_app.config["XRAY_LOG_PATH"])
|
||||
path.parent.mkdir(parents=True, exist_ok=True)
|
||||
return jsonify({"path": str(path), "content": "", "offset": log_file_size(path)})
|
||||
|
||||
|
||||
def start_xray_service(app: Flask) -> dict[str, Any]:
|
||||
"""生成当前配置并启动 Xray 及透明代理规则。"""
|
||||
|
||||
generate_current_xray_config(app)
|
||||
settings = get_settings_store(app).load()
|
||||
service = get_xray_service(app)
|
||||
was_running = service.status()["running"]
|
||||
status = service.start()
|
||||
if not was_running:
|
||||
try:
|
||||
get_transparent_runtime(app).setup(settings)
|
||||
except Exception:
|
||||
service.stop()
|
||||
raise
|
||||
return status
|
||||
|
||||
|
||||
def restore_xray_service(app: Flask) -> None:
|
||||
"""应用启动时按上次用户期望恢复 Xray 运行状态。"""
|
||||
|
||||
if not load_service_state(app).get("desired_running", False):
|
||||
return
|
||||
try:
|
||||
start_xray_service(app)
|
||||
_append_service_message(app, "restored desired running state")
|
||||
except Exception as exc: # noqa: BLE001
|
||||
_append_service_message(app, f"failed to restore desired running state: {exc}")
|
||||
|
||||
|
||||
def load_service_state(app: Flask) -> dict[str, Any]:
|
||||
path = Path(app.config["XRAY_SERVICE_STATE_PATH"])
|
||||
if not path.exists():
|
||||
return {"desired_running": False}
|
||||
try:
|
||||
raw = json.loads(path.read_text(encoding="utf-8"))
|
||||
except json.JSONDecodeError:
|
||||
return {"desired_running": False}
|
||||
return {"desired_running": bool(raw.get("desired_running", False))}
|
||||
|
||||
|
||||
def save_service_state(app: Flask, *, desired_running: bool) -> None:
|
||||
path = Path(app.config["XRAY_SERVICE_STATE_PATH"])
|
||||
path.parent.mkdir(parents=True, exist_ok=True)
|
||||
path.write_text(json.dumps({"desired_running": desired_running}, indent=2) + "\n", encoding="utf-8")
|
||||
|
||||
|
||||
def _append_service_message(app: Flask, message: str) -> None:
|
||||
service = get_xray_service(app)
|
||||
service.log_message(message)
|
||||
|
||||
@@ -195,6 +195,36 @@ def test_xray_service_api_starts_stops_and_reads_logs(tmp_path: Path) -> None:
|
||||
assert "pyxray start xray" in logs.get_json()["content"]
|
||||
assert "xray-started" in logs.get_json()["content"]
|
||||
assert json.loads((tmp_path / "config.json").read_text(encoding="utf-8"))["log"]["error"] == ""
|
||||
assert json.loads((tmp_path / "service-state.json").read_text(encoding="utf-8")) == {"desired_running": False}
|
||||
|
||||
|
||||
def test_xray_service_restores_desired_running_state_on_app_start(tmp_path: Path) -> None:
|
||||
xray = tmp_path / "xray"
|
||||
xray.write_text("#!/bin/sh\necho restored-start\nsleep 30\n", encoding="utf-8")
|
||||
os.chmod(xray, 0o755)
|
||||
app = create_app(tmp_path)
|
||||
client = app.test_client()
|
||||
client.post("/api/nodes/import", data={"links": _ss_link("secret", "ss-node")})
|
||||
node = client.get("/api/nodes").get_json()["nodes"][0]
|
||||
client.post("/api/nodes/select", data={"node_id": node["id"]})
|
||||
client.post(
|
||||
"/api/xray/config/settings",
|
||||
data={"settings_toml": '[inbounds]\nsocks_port = 0\nhttp_port = 0\nrule_http_port = 0\n'},
|
||||
)
|
||||
|
||||
started = client.post("/api/xray/service/start")
|
||||
app.extensions["pyxray_xray_service"].shutdown()
|
||||
|
||||
restored_app = create_app(tmp_path)
|
||||
restored_client = restored_app.test_client()
|
||||
restored_status = restored_client.get("/api/xray/service")
|
||||
restored_logs = restored_client.get("/api/xray/service/logs").get_json()["content"]
|
||||
restored_app.extensions["pyxray_xray_service"].shutdown()
|
||||
|
||||
assert started.status_code == 200
|
||||
assert json.loads((tmp_path / "service-state.json").read_text(encoding="utf-8")) == {"desired_running": True}
|
||||
assert restored_status.get_json()["running"] is True
|
||||
assert "pyxray restored desired running state" in restored_logs
|
||||
|
||||
|
||||
def test_xray_service_log_forwarder_flushes_line_output_quickly(tmp_path: Path) -> None:
|
||||
|
||||
Reference in New Issue
Block a user