v0.3.1

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "factuges-document-signing-service"
-version = "0.2.7"
+version = "0.3.1"
 description = "FastAPI service for signing PDF documents using external secret managers"
 requires-python = ">=3.11"
 

src/signing_service/main.py

@@ -1,9 +1,13 @@
-from fastapi import FastAPI
+from fastapi import FastAPI, HTTPException, Request
+from fastapi.responses import JSONResponse
+from starlette.middleware.base import BaseHTTPMiddleware
+
 from dotenv import load_dotenv
 from pathlib import Path
 from datetime import datetime
 from dateutil import tz
 
+
 from signing_service.application.settings.container import get_settings
 from signing_service.application.settings.setup_logger import create_logger
 from signing_service.api.routes.sign_document import router as sign_router
@@ -43,13 +47,55 @@ logger.info("Infisical project ID: %s", settings.infisical_project_id)
 logger.info("Infisical environment: %s", settings.infisical_env_slug)
 logger.info("")
 
+
+async def http_exception_handler(request: Request, exc: HTTPException):
+    logger.error(
+        "HTTPException %s %s | status=%s | detail=%s",
+        request.method,
+        request.url.path,
+        exc.status_code,
+        exc.detail,
+    )
+
+    return JSONResponse(
+        status_code=exc.status_code,
+        content={"detail": exc.detail},
+    )
+
+
+# Define logging middleware
+class LoggingMiddleware(BaseHTTPMiddleware):
+    async def dispatch(self, request: Request, call_next):
+        # Log request details
+        client_ip = request.client.host
+        method = request.method
+        url = request.url.path
+
+        logger.info(f"Request: {method} {url} from {client_ip}")
+
+        # Process the request
+        response = await call_next(request)
+
+        # Log response details
+        status_code = response.status_code
+        logger.info(
+            f"Response: {method} {url} returned {status_code} to {client_ip}")
+
+        return response
+
+
 app = FastAPI(title="FactuGES Document Signing Service", version=version)
+
 app.add_event_handler("startup", lambda: logger.info(
     "Application startup complete"))
+
 app.add_event_handler("shutdown", lambda: logger.info(
     "Application shutdown complete"))
-app.add_exception_handler(Exception, lambda request,
-                          exc: logger.error(f"Unhandled exception: {exc}"))
+
+app.add_exception_handler(HTTPException, http_exception_handler)
+
+# Add middleware to the app
+app.add_middleware(LoggingMiddleware)
 
 
 # Register routers