Kris
66916f9b36
新增全渠道网关的 API 路由层和网关端点。 主要变更： - channel_router.py: 渠道管理 API 路由（CRUD、配置、绑定等） - gateway_sse_router.py: SSE 网关端点 - gateway_ws_router.py: WebSocket 网关端点 - webhook_router.py: Webhook 回调路由 - auth_router.py: 认证路由更新 - routers/__init__.py: 路由注册更新 - main.py: 主入口更新 - lifespan.py: 应用生命周期更新，渠道扩展加载与卸载
57 lines
1.5 KiB
Python
57 lines
1.5 KiB
Python
import logging
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from fastapi import APIRouter, Request, Response
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from yuxi.channel.gateway.routes import webhook_registry
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logger = logging.getLogger(__name__)
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router = APIRouter(prefix="/webhook", tags=["webhook"])
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def _extract_signature(headers: dict[str, str]) -> str | None:
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sig = headers.get("x-hub-signature-256") or headers.get("x-signature")
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if sig and sig.startswith("sha256="):
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sig = sig[7:]
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return sig
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@router.api_route(
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"/{channel_type}",
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methods=["POST", "PUT", "PATCH"],
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summary="接收渠道 Webhook 回调",
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)
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async def webhook_receive(
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channel_type: str,
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request: Request,
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):
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body = await request.body()
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method = request.method
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content_type = request.headers.get("content-type")
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headers = {k.lower(): v for k, v in request.headers.items()}
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guard_result, handler_result = await webhook_registry.dispatch_guarded(
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channel_type=channel_type,
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method=method,
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content_type=content_type,
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body=body,
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signature=_extract_signature(headers),
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extra_headers=headers,
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)
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if guard_result is not None:
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logger.warning(
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"Webhook guard blocked: channel=%s method=%s status=%d error=%s",
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channel_type,
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method,
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guard_result.http_status,
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guard_result.error_code,
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)
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return Response(
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content=guard_result.error_message or "",
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status_code=guard_result.http_status,
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media_type="text/plain",
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)
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return handler_result or {"status": "ok"}
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