feat: get user info server

servers/get-user-info/main.py

@@ -0,0 +1,63 @@
+from fastapi import FastAPI, HTTPException, Request
+from fastapi.middleware.cors import CORSMiddleware
+import aiohttp
+import os
+
+OPEN_WEBUI_BASE_URL = os.getenv("OPEN_WEBUI_BASE_URL", "http://localhost:8080")
+
+app = FastAPI(
+    title="User Info Proxy API",
+    version="1.0.0",
+    description="Fetch user details from the internal authentication server.",
+)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # You may restrict this to certain domains
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
+@app.get(
+    "/get_session_user_info",
+    summary="Forward auth token and retrieve session user details",
+    description="Get user info from internal auth service using Authorization Bearer token.",
+)
+async def get_session_user_info(request: Request):
+    auth_header = request.headers.get("Authorization")
+
+    print(f"Received Authorization header: {auth_header}")
+
+    if not auth_header or not auth_header.startswith("Bearer "):
+        raise HTTPException(
+            status_code=401, detail="Missing or invalid Authorization header"
+        )
+
+    try:
+        async with aiohttp.ClientSession() as session:
+            async with session.get(
+                f"{OPEN_WEBUI_BASE_URL}/api/v1/auths/",
+                headers={"Authorization": auth_header},
+                timeout=aiohttp.ClientTimeout(total=10.0),
+            ) as resp:
+
+                if resp.status != 200:
+                    raise HTTPException(
+                        status_code=resp.status, detail="Failed to retrieve user info"
+                    )
+
+                data = await resp.json()
+
+                return {
+                    "id": data.get("id"),
+                    "role": data.get("role"),
+                    "name": data.get("name"),
+                    "email": data.get("email"),
+                }
+
+    except aiohttp.ClientError as exc:
+        raise HTTPException(
+            status_code=502, detail=f"Error connecting to auth service: {exc}"
+        )