/login

db.create_all() user_datastore.find_or_create_role(name='admin', description='Administrator') user_datastore.find_or_create_role(name='manager', description='Manager') user_datastore.find_or_create_role(name='sta…

return decorator ``` ### Step 5: Define Routes Define routes that require specific roles. ```python @app.route('/') def home(): return "Welcome to the Home Page" @app.route('/tech_evaluation') @role_required('TechEvaluator') def…

3. **Key Generation**: The RSA keys are generated with a 2048-bit key size, which is a good compromise between security and performance. ### Conclusion By applying these strategies, you can optimize your security layers to handle 9,000 us…

from flask import Flask, request, jsonify from flask_asyncio import AsyncIOMiddleware import asyncio app = Flask(__name__) AsyncIOMiddleware(app) async def authenticate_user(username, password): # Simulate authentication process a…

time.sleep(0.1) return True @app.route('/login', methods=['POST']) @cache.cached(timeout=60, query_string=True) def login(): username = request.json['username'] password = request.json['password'] if authenticate_user(u…

return 'Invalid credentials', 401 @app.route('/logout') @login_required def logout(): logout_user() return redirect(url_for('login')) @app.route('/') @login_required def home(): return f'Welcome, {current_user.username}!' …

self.role = role def check_password(self, password): return check_password_hash(self.password_hash, password) def is_admin(self): return self.role == 'admin' ``` #### Flask App Setup Set up a basic Flask …