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4375828703
- Separate alias database from system - Block mail to system users, without backscatter - Alias management UI for non-admin users - Enabling/Disabling aliases (mails to /dev/null) Misc. changes - Daemon management - Backup information - Postconf diagnostics interface
32 lines
976 B
Python
32 lines
976 B
Python
import re
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from dataclasses import dataclass, field, InitVar
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from django.core.exceptions import ValidationError
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from django.utils.translation import ugettext_lazy as _
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email_positive_pattern = re.compile('^[a-zA-Z0-9-_\\.]+')
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def sanitize_email_name(email_name):
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email_name = email_name.strip().lower()
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if len(email_name) < 2:
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raise ValidationError(_('Must be at least 2 characters long'))
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if not re.match('^[a-z0-9-_\\.]+$', email_name):
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raise ValidationError(_('Contains illegal characters'))
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if not re.match('^[a-z0-9].*[a-z0-9]$', email_name):
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raise ValidationError(_('Must start and end with a-z or 0-9'))
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if re.match('^[0-9]+$', email_name):
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raise ValidationError(_('Cannot be a number'))
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return email_name
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@dataclass
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class Alias:
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uid_number: int
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email_name: str
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enabled: bool = field(init=False)
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status: InitVar[int]
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def __post_init__(self, status):
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self.enabled = (status != 0)
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