88 lines
2.6 KiB
Python
88 lines
2.6 KiB
Python
"""passbook OTP Forms"""
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from django import forms
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from django.contrib.admin.widgets import FilteredSelectMultiple
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from django.core.validators import RegexValidator
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from django.utils.safestring import mark_safe
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from django.utils.translation import gettext_lazy as _
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from django_otp.models import Device
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from passbook.factors.otp.models import OTPFactor
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from passbook.flows.forms import GENERAL_FIELDS
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OTP_CODE_VALIDATOR = RegexValidator(
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r"^[0-9a-z]{6,8}$", _("Only alpha-numeric characters are allowed.")
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)
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class PictureWidget(forms.widgets.Widget):
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"""Widget to render value as img-tag"""
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def render(self, name, value, attrs=None, renderer=None):
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return mark_safe(f'<img src="{value}" />') # nosec
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class OTPVerifyForm(forms.Form):
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"""Simple Form to verify OTP Code"""
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order = ["code"]
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code = forms.CharField(
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label=_("Code"),
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validators=[OTP_CODE_VALIDATOR],
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widget=forms.TextInput(attrs={"autocomplete": "off", "placeholder": "Code"}),
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)
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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# This is a little helper so the field is focused by default
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self.fields["code"].widget.attrs.update(
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{"autofocus": "autofocus", "autocomplete": "off"}
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)
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class OTPSetupForm(forms.Form):
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"""OTP Setup form"""
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title = _("Set up OTP")
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device: Device = None
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qr_code = forms.CharField(
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widget=PictureWidget,
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disabled=True,
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required=False,
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label=_("Scan this Code with your OTP App."),
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)
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code = forms.CharField(
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label=_("Code"),
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validators=[OTP_CODE_VALIDATOR],
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widget=forms.TextInput(attrs={"placeholder": _("One-Time Password")}),
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)
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tokens = forms.MultipleChoiceField(disabled=True, required=False)
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def clean_code(self):
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"""Check code with new otp device"""
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if self.device is not None:
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if not self.device.verify_token(int(self.cleaned_data.get("code"))):
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raise forms.ValidationError(_("OTP Code does not match"))
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return self.cleaned_data.get("code")
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class OTPFactorForm(forms.ModelForm):
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"""Form to edit OTPFactor instances"""
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class Meta:
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model = OTPFactor
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fields = GENERAL_FIELDS + ["enforced"]
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widgets = {
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"name": forms.TextInput(),
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"order": forms.NumberInput(),
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"policies": FilteredSelectMultiple(_("policies"), False),
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}
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help_texts = {
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"policies": _(
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"Policies which determine if this factor applies to the current user."
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)
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}
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