def login1():
form = LoginForm()
if form.validate_on_submit():
if form.username.data == 'admin' and form.password.data == 'admin':
flash("You've been logged in", 'success')
return redirect(url_for('home'))
else:
flash('Wrong username or password', 'danger')
return render_template('login1.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('home'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email = form.email.data).first()
if user and bcrypt.check_password_hash(user.password, form.password.data):
login_user(user, remember = form.remember.data)
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(url_for('home'))
else:
flash('Login Unsuccessful. Please check email and password.','danger')
return render_template('login.html', form=form)
def login_user(request):
context = {}
form = LoginForm(label_suffix='')
# If the user is logged in already, redirect to their dashboard
if request.user.is_authenticated():
return redirect(reverse('dashboard:dash'))
# Check if form was submitted
if request.method == 'POST':
form = LoginForm(request.POST)
# If there are no errors in the form
if form.is_valid():
email = request.POST['email']
password = request.POST['password']
# Try to grab associated User object with the email and password provided
try:
user = User.objects.get(email=email)
# If a User was returned
if user is not None:
if user.check_password(password):
try:
# Use the username from associated User object to authenticate User
user_a = authenticate(username=user.username, password=password)
# If the User is active
if user_a.is_active:
# Login and redirect User
login(request, user_a)
return redirect(reverse('dashboard:dash'))
# Return an 'account disabled' message if user is inactive
else:
messages.add_message(request, messages.INFO, 'Account Disabled')
except User.DoesNotExist:
context['user_dne'] = "Your username or password was incorrect."
else:
context['user_dne'] = "Your username or password was incorrect."
# Return an 'invalid login' message if no user found for data
except User.DoesNotExist:
context['user_dne'] = "Your username or password was incorrect."
context['form'] = form
return render(request, 'login.html', context)
def readrec(request):
name = ""
roll = ""
city = ""
if request.method == "POST": # handle POST request
formdata = LoginForm(request.POST)
if formdata.is_valid(): # data validation
roll = (formdata.cleaned_data['roll'])
name = (formdata.cleaned_data['name'])
city = (formdata.cleaned_data['city'])
else:
return render(request, "auth.html", {"form": formdata})
else:
formdata = LoginForm() # handle other request with an empty form
return render(request, "home.html", {
"name": name,
"roll": roll,
"city": city
})