Commit caedb09d authored by Gabriel Detraz's avatar Gabriel Detraz Committed by root

Fonction de check de l'alias via smtp

parent 6e08d3f4
# -*- mode: python; coding: utf-8 -*-
# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
# se veut agnostique au réseau considéré, de manière à être installable en
# quelques clics.
#
# Copyright © 2018 Gabriel Détraz
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# -*- coding: utf-8 -*-
"""
Regroupe les fonctions transversales utiles
Et non corrélées/dépendantes des autres applications
"""
import smtplib
from django.utils.translation import ugettext_lazy as _
from re2o.settings import EMAIL_HOST
def smtp_check(local_part):
"""Return True if the local_part is already taken
False if available"""
try:
srv = smtplib.SMTP(EMAIL_HOST)
srv.putcmd("vrfy", local_part)
reply_code = srv.getreply()[0]
srv.close()
if reply_code in [250, 252]:
return True, _("This domain is already taken")
except:
return True, _("Smtp unreachable")
return False, None
......@@ -81,6 +81,7 @@ from re2o.settings import LDAP, GID_RANGES, UID_RANGES
from re2o.login import hashNT
from re2o.field_permissions import FieldPermissionModelMixin
from re2o.mixins import AclMixin, RevMixin
from re2o.base import smtp_check
from cotisations.models import Cotisation, Facture, Paiement, Vente
from machines.models import Domain, Interface, Machine, regen
......@@ -1889,6 +1890,9 @@ class EMailAddress(RevMixin, AclMixin, models.Model):
def clean(self, *args, **kwargs):
self.local_part = self.local_part.lower()
if "@" in self.local_part:
raise ValidationError(_("The local part must not contain @."))
if "@" in self.local_part or "+" in self.local_part:
raise ValidationError(_("The local part must not contain @ or +."))
result, reason = smtp_check(self.local_part)
if result:
raise ValidationError(reason)
super(EMailAddress, self).clean(*args, **kwargs)
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