feat: support proxy browser

env.py.example

@@ -1 +1,4 @@
 proxy = "socks5://127.0.0.1:7676"
+cookies = ""
+old_uid = 0
+uid = 0

proxy.py

@@ -0,0 +1,52 @@
+from typing import Dict
+
+from fastapi import FastAPI
+from starlette.requests import Request
+from starlette.responses import Response
+from env import proxy, cookies, old_uid, uid
+from main import req_client
+
+app = FastAPI()
+
+
+def rewrite_headers(method: str, old_headers: Dict[str, str]) -> Dict[str, str]:
+    remove_keys = ["host", "cookie"]
+    headers = {}
+    for k, v in old_headers.items():
+        if k.lower() not in remove_keys:
+            headers[k] = v
+    if method not in ["OPTIONS"]:
+        headers["cookie"] = cookies
+        headers["x-rpc-language"] = "zh-cn"
+        headers["x-rpc-lang"] = "zh-cn"
+    return headers
+
+
+async def get_proxy(req: Request) -> Response:
+    path = req.path_params.get("path")
+    if not path:
+        return Response(status_code=400, content="path is required")
+    host = req.headers.get("host")
+    query = str(req.query_params).replace(str(old_uid), str(uid))
+    method = req.method
+    headers = rewrite_headers(method, dict(req.headers))
+    try:
+        body = await req.body()
+    except Exception as e:
+        return Response(status_code=400, content=f"get request body info error: {e}")
+    q = "?" + query if query else ""
+    target_url = f"https://{host}/" + path + q
+    return await req_client(method, target_url, headers, body, proxy)
+
+
+app.add_route(
+    "/{path:path}",
+    get_proxy,
+    methods=["OPTIONS", "HEAD", "GET", "POST", "PUT", "PATCH", "DELETE"],
+)
+
+
+if __name__ == "__main__":
+    import uvicorn
+
+    uvicorn.run(app, host="0.0.0.0", port=5677)