Question 18: A flask application shown below is running locally on ht…

1from flask import Flask, request, session, abort
2
3app = Flask(__name__)
4app.config['SECRET_KEY'] = "yekterces"
5
6@app.route('/login')
7def log_in():
8    user = request.args['user']
9    role = request.args['role'] if 'role' in request.args else
10'general'
11    session['user'], session['role'] = user, role
12    return "Logged in successfully!"
13
14@app.route('/home')
15def land():
16    if 'user' in session:
17        if session['role'] == 'admin':
18            return f"Welcome {session['user']}"
19        return abort(401)
20    return abort(404)
21
22@app.route('/logout')
23def log_out():
24    session.pop('user', None)
25    session.pop('role', None)
26    return "Logged out sucessfully!"
27
28app.run(debug=True)