updated sops apis and questions generator

src/utils/auth.py

@@ -0,0 +1,24 @@
+import os
+from functools import wraps
+from flask import Flask, session, redirect, url_for, request, g, jsonify
+from dotenv import load_dotenv
+load_dotenv()
+
+API_KEY = os.getenv("API_KEY")
+
+def auth_check(func):
+    @wraps(func)
+    def decorated_function(*args, **kwargs):
+        auth_header = request.headers.get('Authorization')
+
+        if not auth_header or not auth_header.startswith('Bearer '):
+            return jsonify({"error": "Unauthorized", "message": "API key is missing or invalid."}), 401
+
+        token = auth_header.split(' ')[1]
+        if token != API_KEY:
+            return jsonify({"error": "Unauthorized", "message": "API key does not match."}), 401
+
+        g.authenticated = True
+        return func(*args, **kwargs)
+
+    return decorated_function