def login_user(request):
if request.user.is_authenticated:
return HttpResponseRedirect("/landing")
try:
if request.method == 'POST':
login_form = LoginForm(request.POST or None)
register_form = RegisterForm(request.POST or None)
if login_form.is_valid():
username = login_form.cleaned_data['lusername']
password = login_form.cleaned_data['lpassword']
user = authenticate(request,
username=username,
password=password)
if user is not None:
login(request, user)
return HttpResponseRedirect("/landing")
else:
return render(
request, 'login.html', {
'login': LoginForm(),
"register": RegisterForm(),
"incorrect": True
})
elif register_form.is_valid():
name = register_form.cleaned_data['name']
lastname = register_form.cleaned_data.get('lastname', None)
username = register_form.cleaned_data['username']
email = register_form.cleaned_data['email']
user_informations = UserInformations()
user_informations.firstname = name
user_informations.lastname = lastname
user_informations.username = username
user_informations.email = email
user_informations.save()
confirm_token = ConfirmToken()
confirm_token.token = ConfirmTool.generateConfirmToken()
confirm_token.user = user_informations
confirm_token.save()
return HttpResponseRedirect("/confirm/%s" %
confirm_token.token)
return render(request, 'login.html', {
'login': LoginForm(),
"register": RegisterForm()
})
except Exception:
traceback.print_exc()
return notfound(request)
def register(request):
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
credentials = form.cleaned_data
username = credentials['username']
password = credentials['password']
user = authenticate(request, **credentials)
username_taken = user_username_taken(username=username)
if user is not None:
login(request, user)
return redirect('chat:index')
elif user is None and not username_taken:
user = user_create(username=username, password=password)
login(request, user)
return redirect('chat:index')
else:
msg = 'Username taken or wrong password'
messages.warning(request, message=msg)
else:
for attr, err_list in form.errors.items():
for err in err_list:
err_msg = f'{attr}: {err}'
messages.warning(request, message=err_msg)
context = {'form': LoginForm}
return render(request, 'registration/login.html', context)
def test_form_error_for_wrong_password(self):
user = User.objects.create_user(email='*****@*****.**',
password='******',
first_name='Test')
form = LoginForm(data={'email': '*****@*****.**', 'password': '******'})
self.assertFalse(form.is_valid())
self.assertEqual(form.errors['email'][0],
"Login is invalid. Please try again")
def chat(request):
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
first_name = form.cleaned_data['first_name']
last_name = form.cleaned_data['last_name']
request.session['first_name'] = first_name
request.session['last_name'] = last_name
request.session['is_login'] = True
return render_to_response(
'chat/chat.html', {
'first_name': first_name,
'last_name': last_name,
'jabber_id': settings.JABBER_ID,
'jabber_pass': settings.JABBER_PASSWORD,
'jabber_recipient': settings.JABBER_RECIPIENT,
'http_bind': settings.JABBER_HTTP_BIND_URL,
},
context_instance=RequestContext(request))
else:
return render_to_response('chat/login_form.html', {'form': form},
context_instance=RequestContext(request))
else:
if request.session.get('is_login', False):
first_name = request.session.get('first_name', False)
last_name = request.session.get('last_name', False)
return render_to_response(
'chat/chat.html', {
'first_name': first_name,
'last_name': last_name,
'jabber_id': settings.JABBER_ID,
'jabber_pass': settings.JABBER_PASSWORD,
'jabber_recipient': settings.JABBER_RECIPIENT,
'http_bind': settings.JABBER_HTTP_BIND_URL,
},
context_instance=RequestContext(request))
else:
form = LoginForm()
return render_to_response('chat/login_form.html', {'form': form},
context_instance=RequestContext(request))
def home(request):
if not request.user.is_authenticated:
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
email = form.cleaned_data['email']
password = form.cleaned_data['password']
user = authenticate(email=email, password=password)
if user:
login(request, user)
return redirect('/')
form = LoginForm()
return render(request, 'chat/home.html', {'form': form})
else:
#find roooms with user in them
rooms = Room.objects.get_group_rooms(request.user)
pms = Friend.objects.unread_requests(user=request.user)
pms = len(pms)
return render(request, 'chat/home.html', {'rooms': rooms, 'pms': pms})
def register(request):
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
user = form.save(commit=False)
username = form.cleaned_data['username']
password = form.cleaned_data['password1']
user.set_password(password)
user.save()
user = authenticate(username=username, password=password)
if user is not None:
if user.is_active:
login(request, user)
return redirect('chats')
else:
form = LoginForm()
context = {'form': form}
return render(request, 'chat/user_register.html', context)
def login():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
# return redirect(url_for('index'))
else:
flash('Wrong username or password', 'danger')
return render_template('login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('chat'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
if user is None or not user.check_password(form.password.data):
flash('Invalid username or password')
return redirect(url_for('login'))
login_user(user, remember=form.remember_me.data)
next_page = request.args.get('next')
if not next_page or url_parse(next_page).netloc != '':
next_page = url_for('chat')
return redirect(next_page)
return render_template('login.html', title='Sign In', form=form)
def login_page(request):
form = LoginForm(request.POST or None)
context = {
'form': form
}
print(request.user.is_authenticated)
if form.is_valid():
print(form.cleaned_data)
username = form.cleaned_data.get('username')
password = form.cleaned_data.get('password')
user = authenticate(request, username=username, password=password)
if user is not None:
login(request, user)
return redirect('/')
else:
print("error.......")
return render(request, "auth/login.html", context=context)
def login():
form = LoginForm()
title = "Login Page"
if form.validate_on_submit():
try:
user = User.query.filter_by(username=form.username.data).first()
if user is None or not user.check_password(form.password.data):
message = Markup(f"Invalid Username or Password.")
flash(message)
return redirect(url_for('login'))
else:
login_user(user=user, remember=form.remember_me.data)
return redirect(url_for('index'))
except Exception as e:
message = Markup(f"Error updating task: {e}")
flash(message)
return redirect(url_for('login'))
return render_template("login.html", title=title, form=form)
def post(self, request, *args, **kwargs):
form = LoginForm(request.POST) # данные, переданные пользователем
# Проверка формы на загрузку
if form.is_valid():
username = form.cleaned_data['username']
password = form.cleaned_data['password']
# проверка на существование такого пользователя
user = authenticate(username=username, password=password)
if user is not None:
login(request, user)
return redirect(reverse('chat_get'))
# reverse - возращает абс. ссылку из chat\urls.py
# Возвращает перенаправление на URL указанный через аргументы.
return render(request, 'login.html', {
'form': form,
'form_action': reverse('login')
})
def test_form_validation(self):
user = User.objects.create_user(email='*****@*****.**',
password='******',
first_name='Test')
form = LoginForm(data={'email': '*****@*****.**', 'password': '******'})
self.assertTrue(form.is_valid())
def test_form_has_placeholders(self):
form = LoginForm()
self.assertIn('Email', form.as_p())
self.assertIn('Password', form.as_p())
def get(self, request, *args, **kwargs):
# request - То что получаем от пользователя в запросе
form = LoginForm()
# компилируем объект Template -> рендерим контекст
return render(request, 'login.html', {'form': form})