76 lines
2.3 KiB
Python
76 lines
2.3 KiB
Python
from flask import Blueprint
|
|
|
|
from flask import render_template, redirect, request, session, flash
|
|
from controllers.database.user import UserController
|
|
from models.users.customer import Customer
|
|
from hashlib import sha512
|
|
|
|
# Blueprint to append user endpoints to
|
|
blueprint = Blueprint("users", __name__)
|
|
|
|
### LOGIN FUNCTIONALITY
|
|
# Function responsible for delivering the Login page for the site
|
|
@blueprint.route('/login')
|
|
def display_login():
|
|
return render_template('index.html', content="login.html", user = session.get('user'))
|
|
|
|
# Function responsible for handling logins to the site
|
|
@blueprint.post('/login')
|
|
def login():
|
|
database = UserController()
|
|
user = database.read(request.form['username'])
|
|
error = None
|
|
|
|
# No user found
|
|
if user == None:
|
|
error = "No user found with the username " + request.form['username']
|
|
flash(error)
|
|
return redirect("/login")
|
|
|
|
# Incorrect Password
|
|
if sha512(request.form['password'].encode()).hexdigest() != user.password:
|
|
error = "Incorrect Password"
|
|
flash(error)
|
|
return redirect("/login")
|
|
|
|
session['user'] = user.username
|
|
return redirect("/")
|
|
|
|
|
|
### SIGNUP FUNCTIONALITY
|
|
# Function responsible for delivering the Signup page for the site
|
|
@blueprint.route('/signup')
|
|
def display_signup():
|
|
return render_template('index.html', content="signup.html", user = session.get('user'))
|
|
|
|
# Function responsible for handling signups to the site
|
|
@blueprint.post('/signup')
|
|
def signup():
|
|
database = UserController()
|
|
|
|
# User already exists
|
|
if database.read(request.form['username']) != None:
|
|
error = "User, " + request.form['username'] + " already exists"
|
|
flash(error)
|
|
return redirect("/signup")
|
|
|
|
database.create(Customer(
|
|
0,
|
|
request.form['username'],
|
|
sha512(request.form['password'].encode()).hexdigest(), # Hashed as soon as it is recieved on the backend
|
|
request.form['firstname'],
|
|
request.form['lastname'],
|
|
request.form['email'],
|
|
"123"
|
|
))
|
|
|
|
# Code 307 Preserves the original request (POST)
|
|
return redirect("/login", code=307)
|
|
|
|
|
|
### SIGN OUT FUNCTIONALITY
|
|
# Function responsible for handling logouts from the site
|
|
@blueprint.route('/logout')
|
|
def logout():
|
|
session.pop('user')
|
|
return redirect("/") |