core: add placeholders for forms, add sign-up view
This commit is contained in:
Jens Langhammer
@ -1,16 +1,22 @@
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"""passbook core authentication forms"""
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from logging import getLogger
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from django import forms
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from django.core.exceptions import ValidationError
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from django.core.validators import validate_email
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from django.utils.translation import gettext_lazy as _
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from passbook.core.models import User
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from passbook.lib.config import CONFIG
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LOGGER = getLogger(__name__)
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class LoginForm(forms.Form):
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"""Allow users to login"""
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uid_field = forms.CharField()
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password = forms.CharField(widget=forms.PasswordInput())
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title = _('Log in to your account')
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uid_field = forms.CharField(widget=forms.TextInput(attrs={'placeholder': _('UID')}))
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password = forms.CharField(widget=forms.PasswordInput(attrs={'placeholder': _('Password')}))
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remember_me = forms.BooleanField(required=False)
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def clean_uid_field(self):
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@ -18,3 +24,55 @@ class LoginForm(forms.Form):
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if CONFIG.y('passbook.uid_fields') == ['email']:
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validate_email(self.cleaned_data.get('uid_field'))
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return self.cleaned_data.get('uid_field')
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class SignUpForm(forms.Form):
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"""SignUp Form"""
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title = _('Sign Up')
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first_name = forms.CharField(label=_('First Name'),
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widget=forms.TextInput(attrs={'placeholder': _('First Name')}))
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last_name = forms.CharField(label=_('Last Name'),
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widget=forms.TextInput(attrs={'placeholder': _('Last Name')}))
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username = forms.CharField(label=_('Username'),
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widget=forms.TextInput(attrs={'placeholder': _('Username')}))
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email = forms.EmailField(label=_('E-Mail'),
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widget=forms.TextInput(attrs={'placeholder': _('E-Mail')}))
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password = forms.CharField(label=_('Password'),
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widget=forms.PasswordInput(attrs={'placeholder': _('Password')}))
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password_repeat = forms.CharField(label=_('Repeat Password'),
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widget=forms.PasswordInput(attrs={
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'placeholder': _('Repeat Password')
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}))
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# captcha = ReCaptchaField(
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# required=(not settings.DEBUG and not settings.TEST),
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# private_key=Setting.get('recaptcha:private'),
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# public_key=Setting.get('recaptcha:public'))
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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# TODO: Dynamically add captcha here
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# if not Setting.get_bool('recaptcha:enabled'):
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# self.fields.pop('captcha')
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def clean_username(self):
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"""Check if username is used already"""
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username = self.cleaned_data.get('username')
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if User.objects.filter(username=username).exists():
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LOGGER.warning("Username %s already exists", username)
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raise ValidationError(_("Username already exists"))
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return username
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def clean_email(self):
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"""Check if email is already used in django or other auth sources"""
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email = self.cleaned_data.get('email')
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# Check if user exists already, error early
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if User.objects.filter(email=email).exists():
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LOGGER.debug("email %s exists in django", email)
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raise ValidationError(_("Email already exists"))
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return email
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def clean_password_repeat(self):
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"""Check if Password adheres to filter and if passwords matche"""
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# TODO: Password policy? Via Plugin? via Policy?
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# return check_password(self)
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return self.cleaned_data.get('password_repeat')
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@ -11,8 +11,8 @@ from django.utils.translation import ugettext as _
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from django.views import View
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from django.views.generic import FormView
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from passbook.core.forms.authentication import LoginForm
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from passbook.core.models import User
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from passbook.core.forms.authentication import LoginForm, SignUpForm
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from passbook.core.models import Invite, User
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from passbook.lib.config import CONFIG
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LOGGER = getLogger(__name__)
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@ -41,6 +41,10 @@ class LoginView(UserPassesTestMixin, FormView):
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def get_context_data(self, **kwargs):
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kwargs['config'] = CONFIG.get('passbook')
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kwargs['is_login'] = True
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kwargs['title'] = _('Log in to your account')
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kwargs['primary_action'] = _('Log in')
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kwargs['show_sign_up_notice'] = CONFIG.y('passbook.sign_up.enabled')
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kwargs['show_password_forget_notice'] = CONFIG.y('passbook.password_reset.enabled')
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return super().get_context_data(**kwargs)
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def get_user(self, uid_value) -> User:
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@ -105,3 +109,94 @@ class LogoutView(LoginRequiredMixin, View):
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logout(request)
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messages.success(request, _("You've successfully been logged out."))
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return redirect(reverse('passbook_core:auth-login'))
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class SignUpView(UserPassesTestMixin, FormView):
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"""Sign up new user, optionally consume one-use invite link."""
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template_name = 'login/form.html'
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form_class = SignUpForm
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success_url = '.'
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_invite = None
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# Allow only not authenticated users to login
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def test_func(self):
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return self.request.user.is_authenticated is False
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def handle_no_permission(self):
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return redirect(reverse('passbook_core:overview'))
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def dispatch(self, request, *args, **kwargs):
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"""Check if sign-up is enabled or invite link given"""
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allowed = False
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if 'invite' in request.GET:
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invites = Invite.objects.filter(uuid=request.GET.get('invite'))
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allowed = invites.exists()
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if allowed:
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self._invite = invites.first()
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if CONFIG.y('passbook.sign_up.enabled'):
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allowed = True
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if not allowed:
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messages.error(request, _('Sign-ups are currently disabled.'))
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return redirect(reverse('passbook_core:auth-login'))
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return super().dispatch(request, *args, **kwargs)
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def get_context_data(self, **kwargs):
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kwargs['config'] = CONFIG.get('passbook')
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kwargs['is_login'] = True
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kwargs['title'] = _('Sign Up')
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kwargs['primary_action'] = _('Sign up')
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return super().get_context_data(**kwargs)
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def form_valid(self, form: SignUpForm) -> HttpResponse:
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"""Create user"""
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SignUpView.create_user(form.cleaned_data, self.request)
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if self._invite:
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self._invite.delete()
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messages.success(self.request, _("Successfully signed up!"))
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LOGGER.debug("Successfully signed up %s",
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form.cleaned_data.get('email'))
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return redirect(reverse('passbook_core:auth-login'))
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@staticmethod
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def create_user(data: Dict, request: HttpRequest = None) -> User:
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"""Create user from data
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Args:
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data: Dictionary as returned by SignupForm's cleaned_data
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request: Optional current request.
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Returns:
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The user created
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Raises:
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SignalException: if any signals raise an exception. This also deletes the created user.
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"""
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# Create user
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new_user = User.objects.create_user(
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username=data.get('username'),
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email=data.get('email'),
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first_name=data.get('first_name'),
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last_name=data.get('last_name'),
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)
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new_user.is_active = True
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new_user.set_password(data.get('password'))
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new_user.save()
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# Send signal for other auth sources
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# try:
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# TODO: Create signal for signup
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# on_user_sign_up.send(
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# sender=None,
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# user=new_user,
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# request=request,
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# password=data.get('password'),
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# needs_confirmation=needs_confirmation)
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# TODO: Implement Verification, via email or others
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# if needs_confirmation:
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# Create Account Confirmation UUID
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# AccountConfirmation.objects.create(user=new_user)
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# except SignalException as exception:
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# LOGGER.warning("Failed to sign up user %s", exception, exc_info=exception)
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# new_user.delete()
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# raise
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return new_user
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