mirror of
https://gitlab2.federez.net/re2o/re2o
synced 2024-09-10 08:13:12 +00:00
890 lines
28 KiB
Python
890 lines
28 KiB
Python
# -*- mode: python; coding: utf-8 -*-
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# Re2o un logiciel d'administration développé initiallement au rezometz. Il
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# se veut agnostique au réseau considéré, de manière à être installable en
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# quelques clics.
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#
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# Copyright © 2017 Gabriel Détraz
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# Copyright © 2017 Goulven Kermarec
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# Copyright © 2017 Augustin Lemesle
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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Reglages généraux, machines, utilisateurs, mail, general pour l'application.
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"""
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from __future__ import unicode_literals
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import os
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from django.utils.functional import cached_property
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from django.utils import timezone
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from django.db import models
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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from django.core.cache import cache
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from django.forms import ValidationError
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from django.utils.translation import ugettext_lazy as _
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import machines.models
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from re2o.mixins import AclMixin, RevMixin
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from re2o.aes_field import AESEncryptedField
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from datetime import timedelta
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class PreferencesModel(models.Model):
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""" Base object for the Preferences objects
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Defines methods to handle the cache of the settings (they should
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not change a lot) """
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@classmethod
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def set_in_cache(cls):
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""" Save the preferences in a server-side cache """
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instance, _created = cls.objects.get_or_create()
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cache.set(cls().__class__.__name__.lower(), instance, None)
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return instance
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@classmethod
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def get_cached_value(cls, key):
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""" Get the preferences from the server-side cache """
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instance = cache.get(cls().__class__.__name__.lower())
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if instance is None:
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instance = cls.set_in_cache()
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return getattr(instance, key)
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class Meta:
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abstract = True
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class OptionalUser(AclMixin, PreferencesModel):
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"""Options pour l'user : obligation ou nom du telephone,
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activation ou non du solde, autorisation du negatif, fingerprint etc"""
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is_tel_mandatory = models.BooleanField(default=True)
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gpg_fingerprint = models.BooleanField(default=True)
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all_can_create_club = models.BooleanField(
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default=False,
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help_text=_("Users can create a club.")
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)
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all_can_create_adherent = models.BooleanField(
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default=False,
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help_text=_("Users can create a member."),
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)
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shell_default = models.OneToOneField(
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'users.ListShell',
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on_delete=models.PROTECT,
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blank=True,
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null=True
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)
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self_change_shell = models.BooleanField(
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default=False,
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help_text=_("Users can edit their shell.")
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)
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self_change_room = models.BooleanField(
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default=False,
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help_text=_("Users can edit their room.")
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)
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local_email_accounts_enabled = models.BooleanField(
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default=False,
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help_text=_("Enable local email accounts for users.")
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)
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local_email_domain = models.CharField(
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max_length=32,
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default="@example.org",
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help_text=_("Domain to use for local email accounts")
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)
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max_email_address = models.IntegerField(
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default=15,
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help_text=_("Maximum number of local email addresses for a standard"
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" user.")
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)
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delete_notyetactive = models.IntegerField(
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default=15,
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help_text=_("Not yet active users will be deleted after this number of"
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" days.")
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)
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self_adhesion = models.BooleanField(
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default=False,
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help_text=_("A new user can create their account on Re2o.")
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)
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all_users_active = models.BooleanField(
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default=False,
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help_text=_("If True, all new created and connected users are active."
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" If False, only when a valid registration has been paid.")
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)
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allow_archived_connexion = models.BooleanField(
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default=False,
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help_text=_("If True, archived users are allowed to connect.")
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)
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class Meta:
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permissions = (
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("view_optionaluser", _("Can view the user options")),
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)
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verbose_name = _("user options")
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def clean(self):
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"""Clean model:
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Check the mail_extension
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"""
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if self.local_email_domain[0] != "@":
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raise ValidationError(_("Email domain must begin with @"))
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@receiver(post_save, sender=OptionalUser)
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def optionaluser_post_save(**kwargs):
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"""Ecriture dans le cache"""
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user_pref = kwargs['instance']
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user_pref.set_in_cache()
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class OptionalMachine(AclMixin, PreferencesModel):
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"""Options pour les machines : maximum de machines ou d'alias par user
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sans droit, activation de l'ipv6"""
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SLAAC = 'SLAAC'
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DHCPV6 = 'DHCPV6'
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DISABLED = 'DISABLED'
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CHOICE_IPV6 = (
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(SLAAC, _("Autoconfiguration by RA")),
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(DHCPV6, _("IP addresses assigning by DHCPv6")),
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(DISABLED, _("Disabled")),
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)
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password_machine = models.BooleanField(default=False)
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max_lambdauser_interfaces = models.IntegerField(default=10)
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max_lambdauser_aliases = models.IntegerField(default=10)
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ipv6_mode = models.CharField(
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max_length=32,
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choices=CHOICE_IPV6,
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default='DISABLED'
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)
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create_machine = models.BooleanField(
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default=True
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)
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@cached_property
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def ipv6(self):
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""" Check if the IPv6 option is activated """
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return not self.get_cached_value('ipv6_mode') == 'DISABLED'
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class Meta:
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permissions = (
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("view_optionalmachine", _("Can view the machine options")),
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)
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verbose_name = _("machine options")
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@receiver(post_save, sender=OptionalMachine)
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def optionalmachine_post_save(**kwargs):
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"""Synchronisation ipv6 et ecriture dans le cache"""
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machine_pref = kwargs['instance']
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machine_pref.set_in_cache()
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if machine_pref.ipv6_mode != "DISABLED":
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for interface in machines.models.Interface.objects.all():
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interface.sync_ipv6()
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class OptionalTopologie(AclMixin, PreferencesModel):
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"""Reglages pour la topologie : mode d'accès radius, vlan où placer
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les machines en accept ou reject"""
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MACHINE = 'MACHINE'
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DEFINED = 'DEFINED'
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CHOICE_RADIUS = (
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(MACHINE, _("On the IP range's VLAN of the machine")),
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(DEFINED, _("Preset in 'VLAN for machines accepted by RADIUS'")),
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)
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CHOICE_PROVISION = (
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('sftp', 'sftp'),
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('tftp', 'tftp'),
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)
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switchs_web_management = models.BooleanField(
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default=False,
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help_text=_("Web management, activated in case of automatic provision")
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)
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switchs_web_management_ssl = models.BooleanField(
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default=False,
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help_text=_("SSL web management, make sure that a certificate is"
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" installed on the switch")
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)
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switchs_rest_management = models.BooleanField(
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default=False,
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help_text=_("REST management, activated in case of automatic provision")
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)
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switchs_ip_type = models.OneToOneField(
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'machines.IpType',
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on_delete=models.PROTECT,
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blank=True,
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null=True,
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help_text=_("IP range for the management of switches")
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)
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switchs_provision = models.CharField(
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max_length=32,
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choices=CHOICE_PROVISION,
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default='tftp',
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help_text=_("Provision of configuration mode for switches")
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)
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sftp_login = models.CharField(
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max_length=32,
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null=True,
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blank=True,
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help_text=_("SFTP login for switches")
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)
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sftp_pass = AESEncryptedField(
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max_length=63,
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null=True,
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blank=True,
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help_text=_("SFTP password")
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)
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@cached_property
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def provisioned_switchs(self):
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"""Liste des switches provisionnés"""
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from topologie.models import Switch
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return Switch.objects.filter(automatic_provision=True).order_by('interface__domain__name')
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@cached_property
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def switchs_management_interface(self):
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"""Return the ip of the interface that the switch have to contact to get it's config"""
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if self.switchs_ip_type:
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from machines.models import Role, Interface
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return Interface.objects.filter(machine__interface__in=Role.interface_for_roletype("switch-conf-server")).filter(machine_type__ip_type=self.switchs_ip_type).first()
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else:
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return None
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@cached_property
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def switchs_management_interface_ip(self):
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"""Same, but return the ipv4"""
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if not self.switchs_management_interface:
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return None
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return self.switchs_management_interface.ipv4
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@cached_property
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def switchs_management_sftp_creds(self):
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"""Credentials des switchs pour provion sftp"""
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if self.sftp_login and self.sftp_pass:
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return {'login' : self.sftp_login, 'pass' : self.sftp_pass}
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else:
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return None
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@cached_property
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def switchs_management_utils(self):
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"""Used for switch_conf, return a list of ip on vlans"""
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from machines.models import Role, Ipv6List, Interface
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def return_ips_dict(interfaces):
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return {'ipv4' : [str(interface.ipv4) for interface in interfaces], 'ipv6' : Ipv6List.objects.filter(interface__in=interfaces).values_list('ipv6', flat=True)}
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ntp_servers = Role.all_interfaces_for_roletype("ntp-server").filter(machine_type__ip_type=self.switchs_ip_type)
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log_servers = Role.all_interfaces_for_roletype("log-server").filter(machine_type__ip_type=self.switchs_ip_type)
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radius_servers = Role.all_interfaces_for_roletype("radius-server").filter(machine_type__ip_type=self.switchs_ip_type)
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dhcp_servers = Role.all_interfaces_for_roletype("dhcp-server")
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dns_recursive_servers = Role.all_interfaces_for_roletype("dns-recursive-server").filter(machine_type__ip_type=self.switchs_ip_type)
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subnet = None
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subnet6 = None
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if self.switchs_ip_type:
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subnet = self.switchs_ip_type.ip_set_full_info
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subnet6 = self.switchs_ip_type.ip6_set_full_info
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return {'ntp_servers': return_ips_dict(ntp_servers), 'log_servers': return_ips_dict(log_servers), 'radius_servers': return_ips_dict(radius_servers), 'dhcp_servers': return_ips_dict(dhcp_servers), 'dns_recursive_servers': return_ips_dict(dns_recursive_servers), 'subnet': subnet, 'subnet6': subnet6}
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@cached_property
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def provision_switchs_enabled(self):
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"""Return true if all settings are ok : switchs on automatic provision,
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ip_type"""
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return bool(self.provisioned_switchs and self.switchs_ip_type and SwitchManagementCred.objects.filter(default_switch=True).exists() and self.switchs_management_interface_ip and bool(self.switchs_provision != 'sftp' or self.switchs_management_sftp_creds))
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class Meta:
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permissions = (
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("view_optionaltopologie", _("Can view the topology options")),
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)
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verbose_name = _("topology options")
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@receiver(post_save, sender=OptionalTopologie)
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def optionaltopologie_post_save(**kwargs):
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"""Ecriture dans le cache"""
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topologie_pref = kwargs['instance']
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topologie_pref.set_in_cache()
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class RadiusKey(AclMixin, models.Model):
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"""Class of a radius key"""
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radius_key = AESEncryptedField(
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max_length=255,
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help_text=_("RADIUS key")
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)
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comment = models.CharField(
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max_length=255,
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null=True,
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blank=True,
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help_text=_("Comment for this key")
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)
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default_switch = models.BooleanField(
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default=True,
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unique=True,
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help_text=_("Default key for switches")
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)
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class Meta:
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permissions = (
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("view_radiuskey", _("Can view a RADIUS key object")),
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)
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verbose_name = _("RADIUS key")
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verbose_name_plural = _("RADIUS keys")
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def __str__(self):
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return _("RADIUS key ") + str(self.id) + " " + str(self.comment)
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class SwitchManagementCred(AclMixin, models.Model):
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"""Class of a management creds of a switch, for rest management"""
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management_id = models.CharField(
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max_length=63,
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help_text=_("Switch login")
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)
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management_pass = AESEncryptedField(
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max_length=63,
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help_text=_("Password")
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)
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default_switch = models.BooleanField(
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default=True,
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unique=True,
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help_text=_("Default credentials for switches")
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)
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class Meta:
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permissions = (
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("view_switchmanagementcred", _("Can view a switch management"
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" credentials object")),
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)
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verbose_name = _("switch management credentials")
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def __str__(self):
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return _("Switch login ") + str(self.management_id)
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class Reminder(AclMixin, models.Model):
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"""Options pour les mails de notification de fin d'adhésion.
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Days: liste des nombres de jours pour lesquells un mail est envoyé
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optionalMessage: message additionel pour le mail
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"""
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days = models.IntegerField(
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default=7,
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unique=True,
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help_text=_("Delay between the email and the membership's end")
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)
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message = models.TextField(
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default="",
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null=True,
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blank=True,
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help_text=_("Message displayed specifically for this reminder")
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)
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class Meta:
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permissions = (
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("view_reminder", _("Can view a reminder object")),
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)
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verbose_name = _("reminder")
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verbose_name_plural = _("reminders")
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def users_to_remind(self):
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from re2o.utils import all_has_access
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date = timezone.now().replace(minute=0,hour=0)
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futur_date = date + timedelta(days=self.days)
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users = all_has_access(futur_date).exclude(pk__in = all_has_access(futur_date + timedelta(days=1)))
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return users
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class GeneralOption(AclMixin, PreferencesModel):
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"""Options générales : nombre de resultats par page, nom du site,
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temps où les liens sont valides"""
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general_message_fr = models.TextField(
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default="",
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blank=True,
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help_text=_("General message displayed on the French version of the"
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" website (e.g. in case of maintenance)")
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)
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general_message_en = models.TextField(
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default="",
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blank=True,
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help_text=_("General message displayed on the English version of the"
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" website (e.g. in case of maintenance)")
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)
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search_display_page = models.IntegerField(default=15)
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pagination_number = models.IntegerField(default=25)
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pagination_large_number = models.IntegerField(default=8)
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req_expire_hrs = models.IntegerField(default=48)
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site_name = models.CharField(max_length=32, default="Re2o")
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email_from = models.EmailField(default="www-data@example.com")
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main_site_url = models.URLField(max_length=255, default="http://re2o.example.org")
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GTU_sum_up = models.TextField(
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default="",
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blank=True,
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)
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GTU = models.FileField(
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upload_to='',
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default="",
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null=True,
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blank=True,
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)
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class Meta:
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permissions = (
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("view_generaloption", _("Can view the general options")),
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)
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verbose_name = _("general options")
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|
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@receiver(post_save, sender=GeneralOption)
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def generaloption_post_save(**kwargs):
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"""Ecriture dans le cache"""
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general_pref = kwargs['instance']
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general_pref.set_in_cache()
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|
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class Service(AclMixin, models.Model):
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"""Liste des services affichés sur la page d'accueil : url, description,
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image et nom"""
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name = models.CharField(max_length=32)
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url = models.URLField()
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description = models.TextField()
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image = models.ImageField(upload_to='logo', blank=True)
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class Meta:
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permissions = (
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("view_service", _("Can view the service options")),
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)
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verbose_name = _("service")
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verbose_name_plural =_("services")
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def __str__(self):
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return str(self.name)
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class MailContact(AclMixin, models.Model):
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"""Contact email adress with a commentary."""
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address = models.EmailField(
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default = "contact@example.org",
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help_text = _("Contact email address")
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)
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commentary = models.CharField(
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blank = True,
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null = True,
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help_text = _("Description of the associated email address."),
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max_length = 256
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)
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@cached_property
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def get_name(self):
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return self.address.split("@")[0]
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class Meta:
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permissions = (
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("view_mailcontact", _("Can view a contact email address object")),
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)
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verbose_name = _("contact email address")
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verbose_name_plural = _("contact email addresses")
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def __str__(self):
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|
return(self.address)
|
|
|
|
|
|
class AssoOption(AclMixin, PreferencesModel):
|
|
"""Options générales de l'asso : siret, addresse, nom, etc"""
|
|
|
|
name = models.CharField(
|
|
default=_("Networking organisation school Something"),
|
|
max_length=256
|
|
)
|
|
siret = models.CharField(default="00000000000000", max_length=32)
|
|
adresse1 = models.CharField(default=_("Threadneedle Street"), max_length=128)
|
|
adresse2 = models.CharField(default=_("London EC2R 8AH"), max_length=128)
|
|
contact = models.EmailField(default="contact@example.org")
|
|
telephone = models.CharField(max_length=15, default="0000000000")
|
|
pseudo = models.CharField(default=_("Organisation"), max_length=32)
|
|
utilisateur_asso = models.OneToOneField(
|
|
'users.User',
|
|
on_delete=models.PROTECT,
|
|
blank=True,
|
|
null=True
|
|
)
|
|
description = models.TextField(
|
|
null=True,
|
|
blank=True,
|
|
)
|
|
pres_name = models.CharField(
|
|
max_length=255,
|
|
default="",
|
|
verbose_name=_("President of the association"),
|
|
help_text=_("Displayed on subscription vouchers")
|
|
)
|
|
|
|
class Meta:
|
|
permissions = (
|
|
("view_assooption", _("Can view the organisation options")),
|
|
)
|
|
verbose_name = _("organisation options")
|
|
|
|
|
|
@receiver(post_save, sender=AssoOption)
|
|
def assooption_post_save(**kwargs):
|
|
"""Ecriture dans le cache"""
|
|
asso_pref = kwargs['instance']
|
|
asso_pref.set_in_cache()
|
|
|
|
|
|
class HomeOption(AclMixin, PreferencesModel):
|
|
"""Settings of the home page (facebook/twitter etc)"""
|
|
|
|
facebook_url = models.URLField(
|
|
null=True,
|
|
blank=True
|
|
)
|
|
twitter_url = models.URLField(
|
|
null=True,
|
|
blank=True
|
|
)
|
|
twitter_account_name = models.CharField(
|
|
max_length=32,
|
|
null=True,
|
|
blank=True
|
|
)
|
|
|
|
class Meta:
|
|
permissions = (
|
|
("view_homeoption", _("Can view the homepage options")),
|
|
)
|
|
verbose_name = _("homepage options")
|
|
|
|
|
|
@receiver(post_save, sender=HomeOption)
|
|
def homeoption_post_save(**kwargs):
|
|
"""Ecriture dans le cache"""
|
|
home_pref = kwargs['instance']
|
|
home_pref.set_in_cache()
|
|
|
|
|
|
class MailMessageOption(AclMixin, models.Model):
|
|
"""Reglages, mail de bienvenue et autre"""
|
|
|
|
welcome_mail_fr = models.TextField(default="", help_text=_("Welcome email in French"))
|
|
welcome_mail_en = models.TextField(default="", help_text=_("Welcome email in English"))
|
|
|
|
class Meta:
|
|
permissions = (
|
|
("view_mailmessageoption", _("Can view the email message"
|
|
" options")),
|
|
)
|
|
verbose_name = _("email message options")
|
|
|
|
|
|
class RadiusAttribute(RevMixin, AclMixin, models.Model):
|
|
class Meta:
|
|
verbose_name = _("RADIUS attribute")
|
|
verbose_name_plural = _("RADIUS attributes")
|
|
|
|
CHOICE_OPERATOR = (
|
|
('=' , '=' ),
|
|
(':=', ':='),
|
|
('==', '=='),
|
|
('+=', '+='),
|
|
('!=', '!='),
|
|
('>' , '>' ),
|
|
('>=', '>='),
|
|
('<' , '<' ),
|
|
('<=', '<='),
|
|
('=~', '=~'),
|
|
('!~', '!~'),
|
|
('=*', '=*'),
|
|
('!*', '!*')
|
|
)
|
|
attribute = models.CharField(
|
|
max_length=255,
|
|
verbose_name=_("Attribute"),
|
|
help_text=_("See http://freeradius.org/rfc/attributes.html"),
|
|
)
|
|
operator = models.CharField(
|
|
max_length=2,
|
|
verbose_name=_("Operator"),
|
|
help_text=_("See https://wiki.freeradius.org/config/Operators"),
|
|
choices=CHOICE_OPERATOR,
|
|
default=':='
|
|
)
|
|
value = models.CharField(
|
|
max_length=255,
|
|
verbose_name=_("Value")
|
|
)
|
|
comment = models.TextField(
|
|
verbose_name=_("Comment"),
|
|
help_text=_("Use this field to document this attribute."),
|
|
blank=True,
|
|
default=""
|
|
)
|
|
|
|
def __str__(self):
|
|
return ' '.join([self.attribute, self.operator, self.value])
|
|
|
|
def as_tuple(self):
|
|
return (self.attribute, self.operator, self.value)
|
|
|
|
|
|
class RadiusOption(AclMixin, PreferencesModel):
|
|
class Meta:
|
|
verbose_name = _("RADIUS policy")
|
|
verbose_name_plural = _("RADIUS policies")
|
|
|
|
MACHINE = 'MACHINE'
|
|
DEFINED = 'DEFINED'
|
|
CHOICE_RADIUS = (
|
|
(MACHINE, _("On the IP range's VLAN of the machine")),
|
|
(DEFINED, _("Preset in 'VLAN for machines accepted by RADIUS'")),
|
|
)
|
|
REJECT = 'REJECT'
|
|
SET_VLAN = 'SET_VLAN'
|
|
CHOICE_POLICY = (
|
|
(REJECT, _("Reject the machine")),
|
|
(SET_VLAN, _("Place the machine on the VLAN"))
|
|
)
|
|
radius_general_policy = models.CharField(
|
|
max_length=32,
|
|
choices=CHOICE_RADIUS,
|
|
default='DEFINED'
|
|
)
|
|
unknown_machine = models.CharField(
|
|
max_length=32,
|
|
choices=CHOICE_POLICY,
|
|
default=REJECT,
|
|
verbose_name=_("Policy for unknown machines"),
|
|
)
|
|
unknown_machine_vlan = models.ForeignKey(
|
|
'machines.Vlan',
|
|
on_delete=models.PROTECT,
|
|
related_name='unknown_machine_vlan',
|
|
blank=True,
|
|
null=True,
|
|
verbose_name=_("Unknown machines VLAN"),
|
|
help_text=_("VLAN for unknown machines if not rejected")
|
|
)
|
|
unknown_machine_attributes = models.ManyToManyField(
|
|
RadiusAttribute,
|
|
related_name='unknown_machine_attribute',
|
|
blank=True,
|
|
verbose_name=_("Unknown machines attributes."),
|
|
help_text=_("Answer attributes for unknown machines."),
|
|
)
|
|
unknown_port = models.CharField(
|
|
max_length=32,
|
|
choices=CHOICE_POLICY,
|
|
default=REJECT,
|
|
verbose_name=_("Policy for unknown ports"),
|
|
)
|
|
unknown_port_vlan = models.ForeignKey(
|
|
'machines.Vlan',
|
|
on_delete=models.PROTECT,
|
|
related_name='unknown_port_vlan',
|
|
blank=True,
|
|
null=True,
|
|
verbose_name=_("Unknown ports VLAN"),
|
|
help_text=_("VLAN for unknown ports if not rejected")
|
|
)
|
|
unknown_port_attributes = models.ManyToManyField(
|
|
RadiusAttribute,
|
|
related_name='unknown_port_attribute',
|
|
blank=True,
|
|
verbose_name=_("Unknown ports attributes."),
|
|
help_text=_("Answer attributes for unknown ports."),
|
|
)
|
|
unknown_room = models.CharField(
|
|
max_length=32,
|
|
choices=CHOICE_POLICY,
|
|
default=REJECT,
|
|
verbose_name=_("Policy for machines connecting from unregistered rooms"
|
|
" (relevant on ports with STRICT RADIUS mode)"),
|
|
)
|
|
unknown_room_vlan = models.ForeignKey(
|
|
'machines.Vlan',
|
|
related_name='unknown_room_vlan',
|
|
on_delete=models.PROTECT,
|
|
blank=True,
|
|
null=True,
|
|
verbose_name=_("Unknown rooms VLAN"),
|
|
help_text=_("VLAN for unknown rooms if not rejected")
|
|
)
|
|
unknown_room_attributes = models.ManyToManyField(
|
|
RadiusAttribute,
|
|
related_name='unknown_room_attribute',
|
|
blank=True,
|
|
verbose_name=_("Unknown rooms attributes."),
|
|
help_text=_("Answer attributes for unknown rooms."),
|
|
)
|
|
non_member = models.CharField(
|
|
max_length=32,
|
|
choices=CHOICE_POLICY,
|
|
default=REJECT,
|
|
verbose_name=_("Policy for non members"),
|
|
)
|
|
non_member_vlan = models.ForeignKey(
|
|
'machines.Vlan',
|
|
related_name='non_member_vlan',
|
|
on_delete=models.PROTECT,
|
|
blank=True,
|
|
null=True,
|
|
verbose_name=_("Non members VLAN"),
|
|
help_text=_("VLAN for non members if not rejected")
|
|
)
|
|
non_member_attributes = models.ManyToManyField(
|
|
RadiusAttribute,
|
|
related_name='non_member_attribute',
|
|
blank=True,
|
|
verbose_name=_("Non member attributes."),
|
|
help_text=_("Answer attributes for non members."),
|
|
)
|
|
banned = models.CharField(
|
|
max_length=32,
|
|
choices=CHOICE_POLICY,
|
|
default=REJECT,
|
|
verbose_name=_("Policy for banned users"),
|
|
)
|
|
banned_vlan = models.ForeignKey(
|
|
'machines.Vlan',
|
|
related_name='banned_vlan',
|
|
on_delete=models.PROTECT,
|
|
blank=True,
|
|
null=True,
|
|
verbose_name=_("Banned users VLAN"),
|
|
help_text=_("VLAN for banned users if not rejected")
|
|
)
|
|
banned_attributes = models.ManyToManyField(
|
|
RadiusAttribute,
|
|
related_name='banned_attribute',
|
|
blank=True,
|
|
verbose_name=_("Banned attributes."),
|
|
help_text=_("Answer attributes for banned users."),
|
|
)
|
|
vlan_decision_ok = models.OneToOneField(
|
|
'machines.Vlan',
|
|
on_delete=models.PROTECT,
|
|
related_name='vlan_ok_option',
|
|
blank=True,
|
|
null=True
|
|
)
|
|
ok_attributes = models.ManyToManyField(
|
|
RadiusAttribute,
|
|
related_name='ok_attribute',
|
|
blank=True,
|
|
verbose_name=_("Accepted users attributes."),
|
|
help_text=_("Answer attributes for accepted users."),
|
|
)
|
|
|
|
@classmethod
|
|
def get_attributes(cls, name):
|
|
return (
|
|
attribute.as_tuple()
|
|
for attribute in cls.get_cached_value(name).all()
|
|
)
|
|
|
|
|
|
def default_invoice():
|
|
tpl, _ = DocumentTemplate.objects.get_or_create(
|
|
name="Re2o default invoice",
|
|
template="templates/default_invoice.tex"
|
|
)
|
|
return tpl.id
|
|
|
|
|
|
def default_voucher():
|
|
tpl, _ = DocumentTemplate.objects.get_or_create(
|
|
name="Re2o default voucher",
|
|
template="templates/default_voucher.tex"
|
|
)
|
|
return tpl.id
|
|
|
|
|
|
class CotisationsOption(AclMixin, PreferencesModel):
|
|
class Meta:
|
|
verbose_name = _("cotisations options")
|
|
|
|
invoice_template = models.OneToOneField(
|
|
'preferences.DocumentTemplate',
|
|
verbose_name=_("Template for invoices"),
|
|
related_name="invoice_template",
|
|
on_delete=models.PROTECT,
|
|
default=default_invoice,
|
|
)
|
|
voucher_template = models.OneToOneField(
|
|
'preferences.DocumentTemplate',
|
|
verbose_name=_("Template for subscription voucher"),
|
|
related_name="voucher_template",
|
|
on_delete=models.PROTECT,
|
|
default=default_voucher,
|
|
)
|
|
send_voucher_mail = models.BooleanField(
|
|
verbose_name=_("Send voucher by email when the invoice is controlled."),
|
|
default=False,
|
|
)
|
|
|
|
|
|
class DocumentTemplate(RevMixin, AclMixin, models.Model):
|
|
"""Represent a template in order to create documents such as invoice or
|
|
subscription voucher.
|
|
"""
|
|
template = models.FileField(
|
|
upload_to='templates/',
|
|
verbose_name=_('template')
|
|
)
|
|
name = models.CharField(
|
|
max_length=125,
|
|
verbose_name=_('name'),
|
|
unique=True
|
|
)
|
|
|
|
class Meta:
|
|
verbose_name = _("document template")
|
|
verbose_name_plural = _("document templates")
|
|
|
|
def __str__(self):
|
|
return str(self.name)
|
|
|
|
@receiver(models.signals.post_delete, sender=DocumentTemplate)
|
|
def auto_delete_file_on_delete(sender, instance, **kwargs):
|
|
"""
|
|
Deletes file from filesystem
|
|
when corresponding `DocumentTemplate` object is deleted.
|
|
"""
|
|
if instance.template:
|
|
if os.path.isfile(instance.template.path):
|
|
os.remove(instance.template.path)
|
|
|
|
|
|
@receiver(models.signals.pre_save, sender=DocumentTemplate)
|
|
def auto_delete_file_on_change(sender, instance, **kwargs):
|
|
"""
|
|
Deletes old file from filesystem
|
|
when corresponding `DocumentTemplate` object is updated
|
|
with new file.
|
|
"""
|
|
if not instance.pk:
|
|
return False
|
|
|
|
try:
|
|
old_file = DocumentTemplate.objects.get(pk=instance.pk).template
|
|
except DocumentTemplate.DoesNotExist:
|
|
return False
|
|
|
|
new_file = instance.template
|
|
if not old_file == new_file:
|
|
if os.path.isfile(old_file.path):
|
|
os.remove(old_file.path)
|