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19 lines
671 B
Python
19 lines
671 B
Python
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import re
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from django import forms
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from django.core.validators import EmailValidator
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from django.utils.translation import gettext_lazy as _
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from antispam.models import ToxicDomain
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class AntiSpamEmailField(forms.EmailField):
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"""An email field that email addresses with a known toxic domain."""
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def run_validators(self, value: str):
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super().run_validators(value)
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# Domain part should exist since email validation is guaranteed to run first
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domain = re.search(EmailValidator.domain_regex, value)
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if ToxicDomain.objects.filter(domain=domain[0]).exists():
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raise forms.ValidationError(_("Email domain is not allowed."))
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