feat: 为出站请求统一接入 HTTP 代理

app/trading/main.py

@@ -61,6 +61,7 @@ def build_container() -> TradingContainer:
         client = GatewayClient(
             settings.order_gateway_url,
             settings.bearer_token,
+            settings=settings,
             timeout=max(60.0, settings.lease_max_wait_seconds + 10),
         )
         local_db = LocalDB(settings.trading_db_path_resolved)

app/trading/services/auth_session.py

@@ -37,6 +37,7 @@ from typing import Any
 import httpx
 
 from app.shared.config import Settings
+from app.shared.proxy import httpx_client_options
 from app.shared.errors import NotLoggedInError, UpstreamRequestError
 from app.trading.core import auth_site
 
@@ -110,7 +111,7 @@ class AuthSession:
                 headers=profile.headers(),
                 timeout=self._settings.request_timeout_seconds,
                 follow_redirects=True,
-                proxy=self._settings.httpx_proxy,
+                **httpx_client_options(self._settings),
                 http2=True,
             )
             self._sites[name] = _SiteAuth(name=name, client=client)

app/trading/services/login_runner.py

@@ -25,6 +25,7 @@ from typing import Any
 import yaml
 
 from app.shared.config import BASE_DIR, Settings
+from app.shared.proxy import playwright_launch_proxy
 from app.trading.core import auth_site
 
 logger = logging.getLogger(__name__)
@@ -355,7 +356,7 @@ async def login_one(
             user_data_dir=str(account.user_data_dir),
             headless=False,  # 自动登录仍需有头：撞验证码要人工接管
             channel=settings.browser_channel or None,
-            proxy=settings.playwright_proxy,
+            proxy=playwright_launch_proxy(settings),
             user_agent=profile.user_agent,
             locale="ja-JP",
             timezone_id="Asia/Tokyo",

app/trading/worker/client.py

@@ -16,7 +16,9 @@ from typing import Any
 
 import httpx
 
+from app.shared.config import Settings
 from app.shared.errors import AppError
+from app.shared.proxy import httpx_client_options
 from app.shared.task_state import OrderState, TaskStatus
 from app.trading.worker.models import LeaseTask
 
@@ -29,13 +31,16 @@ class GatewayClient:
     一份 AsyncClient 实例贯穿 worker 整个生命周期，连接池由 httpx 管理。
     """
 
-    def __init__(self, base_url: str, bearer_token: str, *, timeout: float = 60.0):
+    def __init__(
+        self, base_url: str, bearer_token: str, *, settings: Settings, timeout: float = 60.0
+    ):
         # 末尾去斜杠，避免 base + "/api/..." 拼出双斜杠
         self._base_url = base_url.rstrip("/")
         self._client = httpx.AsyncClient(
             base_url=self._base_url,
             headers={"Authorization": f"Bearer {bearer_token}"},
             timeout=timeout,
+            **httpx_client_options(settings, target_url=self._base_url),
         )
 
     async def aclose(self) -> None:

app/trading/worker/site_interact.py

@@ -97,6 +97,7 @@ from app.shared.purchase_contract import (
     basket_domain_of,
     inventory_flag_for,
 )
+from app.shared.proxy import playwright_launch_proxy
 from app.shared.task_state import OrderState
 from app.trading.core import auth_site
 from app.trading.worker.models import LeaseTask
@@ -556,6 +557,7 @@ class SiteInteractor:
             # 状态的操作（加购/结算/支付）都必须走非无头浏览器
             headless=False,
             channel=self._settings.browser_channel or None,
+            proxy=playwright_launch_proxy(self._settings),
             args=["--no-first-run", "--disable-blink-features=AutomationControlled"],
         )
         self._context = await self._browser.new_context(