def block_login_page(request):
if request.user.is_authenticated:
logger.debug("User %s is authenticated", request.user)
return HttpResponseRedirect('/index/')
else:
logger.info("User is not authenticated")
return LoginView(**{"request": request, "template_name":'users/login.html',
"authentication_form": AuthForm}).post(request)
def my_view(request):
username = request.POST['username']
password = request.POST['password']
user = authenticate(request, username=username, password=password)
if user is not None:
LoginView(request, user)
# Redirect to a success page.
return render(request, 'registration/login.html')
else:
# Return an 'invalid login' error message.
return ("Please sign up first to login")
def register(request):
if request.method !='POST':
form = UserCreationForm()
else:
form=UserCreationForm(data=request.POST)
if form.is_valid():
new_user=form.save()
authenticated_user=authenticate(username=new_user.username,
password=request.POST['password1'])
LoginView()
return HttpResponseRedirect(reverse('users:login'))
context={'form':form}
return render(request,'users/register.html',context)
def test_disallow_authenticated_is_deprecated_on_login_view(self):
with self.assertWarns(DeprecationWarning):
class CustomLoginView(LoginView):
disallow_authenticated = False
view = CustomLoginView()
assert view.get_allow_authenticated()
with self.assertWarns(DeprecationWarning):
# Simulate LoginView.as_view(disallow_authenticated=False) behavior
view = LoginView()
view.disallow_authenticated = False
assert view.get_allow_authenticated()
def _checklogin(request, *args, **kwargs):
if request.user.is_active and request.user.is_superuser:
# The user is valid. Continue to the admin page.
return view_func(request, *args, **kwargs)
assert hasattr(request, 'session'), "The Django admin requires session middleware to be installed. Edit your MIDDLEWARE_CLASSES setting to insert 'django.contrib.sessions.middleware.SessionMiddleware'."
defaults = {
'template_name': 'admin/login.html',
'redirect_field_name': request.get_full_path(),
'authentication_form': AdminAuthenticationForm,
'extra_context': {
'title': _('Log in'),
'app_path': request.get_full_path()
}
}
return LoginView(request, **defaults)
def user_login(request):
if request.method == 'POST':
form = LoginForm(request.POST) # создаем екземпляр формы с отправленными данными
if form.is_valid(): # проверка валидности формы
cd = form.cleaned_data
user = authenticate(username=cd['username'], password=cd['password']) # ищем пользователя в базе данных
if user is not None:
if user.is_active: # если прошел аутентификацию то проверяем активен он или нет
LoginView(request, user)
return HttpResponse('Authenticated successfully') # сообщение о проходжении аутентификацию
else:
return HttpResponse('Disabled account') # аккаунт не активный
else:
return HttpResponse('Invalid login') # неверный логин
else:
form = LoginForm()
return render(request, 'user/login.html', {'form': form})
def register(request):
if request.method == 'POST':
form =UserCreationForm(request.POST)
if form.is_valid():
form.save()
username = form.cleaned_data.get('username')
password = form.cleaned_data.get('password1')
user = authenticate(username=username, password=password)
LoginView(request = request ,user = user)
print(request.user)
return redirect('/notes')
else:
form = UserCreationForm
context = {
'form' : form,
}
return render(request, 'signup.html', context)
def login(request):
# The current `next` parameter
current_redirect_url = LoginView(request=request).get_redirect_url()
login_path = reverse('login', host='main').partition(reverse_host('main'))[-1]
# If at the login page:
if request.path.startswith(login_path.rstrip("/")):
# Let the `next` parameter be the same as it currently is
login_redirect_path = current_redirect_url
# If at the front page:
elif request.path == "/":
# Omit the `next` parameter
login_redirect_path = None
else:
# Redirect back to the same page after logging in
login_redirect_path = request.path
return {
'login_next_param': f"?next={login_redirect_path}" if login_redirect_path else "",
}
def get(self, request, *args, **kwargs):
context = self.get_context()
helper = FormHelper()
helper.form_tag = False
helper.include_media = False
context.update({
'title': self.title,
'helper': helper,
'app_path': request.get_full_path(),
REDIRECT_FIELD_NAME: request.get_full_path(),
})
defaults = {
'extra_context':
context,
'current_app':
self.admin_site.name,
'authentication_form':
self.LoginView_form or AdminAuthenticationForm,
'template_name':
self.LoginView_template or 'xadmin/views/LoginView.html',
}
self.update_params(defaults)
return LoginView(request, **defaults)
def AccountLogin(request):
if request.user.is_authenticated:
return HttpResponseRedirect(HOME_DIR)
else:
return LoginView(request, )
def custom_login(request):
if request.user.is_authenticated:
return HttpResponseRedirect('/chat/')
else:
return LoginView(request)
