Consider the following flask app implemented with JWT. The application running on http://127.0.0.1:5000 and the user logs in using the /login endpoint. Read the following questions and select the correct statement. app = Flask(name) app.config["JWT_SECRET_KEY"] = "supersecretkey" jwt = JWTManager(app) @app.route("/login", methods=["POST"]) def login(): user = {"username": "student", "role": "student"} access_token = create_access_token(identity=user) return jsonify(access_token=access_token) @app.route("/protected", methods=["GET"]) @jwt_required() def protected(): current_user = get_jwt_identity() if current_user.get("role") != "admin": return jsonify({"message": "Forbidden: Insufficient permissions"}), 403 return jsonify(message=f"Hello, {current_user['username']}!") app.run() Based on the above data, answer the given subquestions. What will be the result of the following fetch request. fetch("http://127.0.0.1:5000/protected", { method: "GET", headers: { "Authorization": "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVJ9.." } }) .then(response => { if (response.status === 403) { throw new Error("403 Forbidden: Insufficient permissions"); } return response.json(); }) .then(data => console.log("Protected Route Response:", data)) .catch(error => console.error("Error:", error));

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(A) Option figure from the original question paper

(B) Option figure from the original question paper

(C) Option figure from the original question paper

Modern Application Development II · End Term · 13 Apr 2025 · January 2025 term · Set QDD1

Question 30: Consider the following flask app implemented with JWT. T…

Question 30

+3 marksOne correct option

Consider the following flask app implemented with JWT. The application running on http://127.0.0.1:5000 and the user logs in using the /login endpoint.

Read the following questions and select the correct statement.

python

1app = Flask(__name__)
2app.config["JWT_SECRET_KEY"] = "supersecretkey"
3jwt = JWTManager(app)
4
5@app.route("/login", methods=["POST"])
6def login():
7    user = {"username": "student", "role": "student"}
8    access_token = create_access_token(identity=user)
9    return jsonify(access_token=access_token)
10
11@app.route("/protected", methods=["GET"])
12@jwt_required()
13def protected():
14    current_user = get_jwt_identity()
15    if current_user.get("role") != "admin":
16        return jsonify({"message": "Forbidden: Insufficient permissions"}),
17403
18
19    return jsonify(message=f"Hello, {current_user['username']}!")
20
21app.run()

Based on the above data, answer the given subquestions.

What will be the result of the following fetch request.

javascript

1fetch("http://127.0.0.1:5000/protected", {
2        method: "GET",
3        headers: {
4            "Authorization": "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVJ9.."
5        }
6    })
7    .then(response => {
8        if (response.status === 403) {
9            throw new Error("403 Forbidden: Insufficient permissions");
10        }
11        return response.json();
12    })
13    .then(data => console.log("Protected Route Response:", data))
14    .catch(error => console.error("Error:", error));

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Question 30 of 32 in the IIT Madras BS Modern Application Development II (MAD 2) End Term paper sat on 13 Apr 2025, in the January 2025 term (IIT M DIPLOMA AN EXAM QDD3 13 Apr 2025). It carries 3 marks.

Question 30: Consider the following flask app implemented with JWT. T…

Question 30

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