dashboard/areas/auth/auth.py

from flask import request, jsonify
from flask_jwt_extended import create_access_token
from flask_cors import cross_origin

from areas import api_v1

USERNAME = 'admin'
PASSWORD = 'admin'


@api_v1.route('/login', methods=['POST'])
@cross_origin()
def login():
    username = request.json.get('username')
    password = request.json.get('password')

    if username != USERNAME or password != PASSWORD:
        return jsonify({'errorMessage': 'Invalid username or password'}), 401

    access_token = create_access_token(identity=username)
    return jsonify({'username': USERNAME, 'access_token': access_token})