Resetting utils subtree.

api/main.py

@@ -42,7 +42,7 @@ import os
 import psutil
 
 # For using Quart:
-from quart import Quart, request, current_app
+from quart import Quart, request, current_app, redirect
 from quart_cors import cors
 
 # Common:
@@ -181,6 +181,29 @@ async def app_shutdown(**kwargs):
 # ---------------------------------------------------------------------------------------------------------------------
 
 
+@app.before_request
+async def enforce_https():
+
+    """
+    Here we enforce HTTPS (secure) requests and effectively reject unsecure requests. We make exemptions for local
+    network requests for regular testing.
+    :return: A redirect to the secure version if the incoming request is not secure.
+    """
+
+    # If the connection is not secure:
+    if request.scheme != "https":
+
+        # Check if it is a local IP. If not, redirect:
+        exempt_ips = ["0.0.0.0", "127.0.0.1"]
+        if not (
+            request.remote_addr.startswith("192.168.") or
+            request.remote_addr in exempt_ips
+        ): return redirect(request.url.replace("http", "https"))
+
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+
 @app.route(f"/", methods = ["GET", "POST"])
 @app.route(f"/{MODULE_BASE}", methods = ["GET", "POST"])
 async def root():