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authentik/passbook/core/forms/authentication.py

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"""passbook core authentication forms"""
from logging import getLogger
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from django import forms
from django.core.exceptions import ValidationError
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from django.core.validators import validate_email
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
LOGGER = getLogger(__name__)
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class LoginForm(forms.Form):
"""Allow users to login"""
title = _('Log in to your account')
uid_field = forms.CharField(widget=forms.TextInput(attrs={'placeholder': _('UID')}))
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remember_me = forms.BooleanField(required=False)
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def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
if CONFIG.y('passbook.uid_fields') == ['email']:
self.fields['uid_field'] = forms.EmailField()
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def clean_uid_field(self):
"""Validate uid_field after EmailValidator if 'email' is the only selected uid_fields"""
if CONFIG.y('passbook.uid_fields') == ['email']:
validate_email(self.cleaned_data.get('uid_field'))
return self.cleaned_data.get('uid_field')
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class AuthenticationBackendFactorForm(forms.Form):
"""Password authentication form"""
password = forms.CharField(widget=forms.PasswordInput(attrs={'placeholder': _('Password')}))
class SignUpForm(forms.Form):
"""SignUp Form"""
title = _('Sign Up')
first_name = forms.CharField(label=_('First Name'),
widget=forms.TextInput(attrs={'placeholder': _('First Name')}))
last_name = forms.CharField(label=_('Last Name'),
widget=forms.TextInput(attrs={'placeholder': _('Last Name')}))
username = forms.CharField(label=_('Username'),
widget=forms.TextInput(attrs={'placeholder': _('Username')}))
email = forms.EmailField(label=_('E-Mail'),
widget=forms.TextInput(attrs={'placeholder': _('E-Mail')}))
password = forms.CharField(label=_('Password'),
widget=forms.PasswordInput(attrs={'placeholder': _('Password')}))
password_repeat = forms.CharField(label=_('Repeat Password'),
widget=forms.PasswordInput(attrs={
'placeholder': _('Repeat Password')
}))
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# All fields which have initial data supplied are set to read only
if 'initial' in kwargs:
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for field in kwargs.get('initial').keys():
self.fields[field].widget.attrs['readonly'] = 'readonly'
def clean_username(self):
"""Check if username is used already"""
username = self.cleaned_data.get('username')
if User.objects.filter(username=username).exists():
LOGGER.warning("Username %s already exists", username)
raise ValidationError(_("Username already exists"))
return username
def clean_email(self):
"""Check if email is already used in django or other auth sources"""
email = self.cleaned_data.get('email')
# Check if user exists already, error early
if User.objects.filter(email=email).exists():
LOGGER.debug("email %s exists in django", email)
raise ValidationError(_("Email already exists"))
return email
def clean_password_repeat(self):
"""Check if Password adheres to filter and if passwords matche"""
# TODO: Password policy? Via Plugin? via Policy?
# return check_password(self)
return self.cleaned_data.get('password_repeat')