Update main.py

main.py

@@ -4,8 +4,13 @@ from starlette.responses import StreamingResponse
 from starlette.background import BackgroundTask
 import os
 import random
+import logging
 from contextlib import asynccontextmanager
 
+# --- Logging Configuration ---
+# Configure logging to display INFO level messages.
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+
 # --- Configuration ---
 # The target URL is configurable via an environment variable.
 TARGET_URL = os.getenv("TARGET_URL", "https://api.gmi-serving.com/v1/chat")
@@ -40,7 +45,7 @@ app = FastAPI(docs_url=None, redoc_url=None, lifespan=lifespan)
 async def _reverse_proxy(request: Request):
     """
     Forwards a request to the target URL with retry logic and spoofed IP headers.
-    It allows for a user-provided Authorization header.
+    It allows for a user-provided Authorization header and logs the spoofed IP.
     """
     client: httpx.AsyncClient = request.app.state.http_client
 
@@ -60,6 +65,10 @@ async def _reverse_proxy(request: Request):
 
     # 3. Generate a random IP for spoofing headers.
     random_ip = generate_random_ip()
+    
+    # --- ADDED LOGGING ---
+    # Log the original client IP and the spoofed IP being used for the request.
+    logging.info(f"Client '{request.client.host}' is being proxied with spoofed IP: {random_ip}")
 
     # 4. Set the specific, required headers for the target API.
     #    This will overwrite any conflicting headers from the original request.