mirror of
https://gitlab2.federez.net/re2o/re2o
synced 2024-08-20 14:13:41 +00:00
2222 lines
77 KiB
Python
Executable file
2222 lines
77 KiB
Python
Executable file
# -*- mode: python; coding: utf-8 -*-
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# Re2o est un logiciel d'administration développé initiallement au rezometz.
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# Il se veut agnostique au réseau considéré, de manière à être installable
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# en quelques clics.
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#
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# Copyright © 2017-2020 Gabriel Détraz
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# Copyright © 2017-2020 Lara Kermarec
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# Copyright © 2017-2020 Augustin Lemesle
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# Copyright © 2017-2020 Hugo Levy--Falk
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# Copyright © 2017-2020 Jean-Romain Garnier
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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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Models de l'application users.
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On défini ici des models django classiques:
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- users, qui hérite de l'abstract base user de django. Permet de définit
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un utilisateur du site (login, passwd, chambre, adresse, etc)
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- les whiteslist
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- les bannissements
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- les établissements d'enseignement (school)
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- les droits (right et listright)
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- les utilisateurs de service (pour connexion automatique)
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On défini aussi des models qui héritent de django-ldapdb :
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- ldapuser
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- ldapgroup
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- ldapserviceuser
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Ces utilisateurs ldap sont synchronisés à partir des objets
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models sql classiques. Seuls certains champs essentiels sont
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dupliqués.
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"""
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from __future__ import unicode_literals
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import re
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import uuid
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import datetime
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import sys
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from django.db import models
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from django.db.models import Q
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from django import forms
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from django.forms import ValidationError
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from django.db.models.signals import post_save, post_delete, m2m_changed
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from django.dispatch import receiver
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from django.utils.functional import cached_property
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from django.template import loader
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from django.core.urlresolvers import reverse
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from django.db import transaction
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from django.utils import timezone
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from datetime import timedelta
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from django.contrib.auth.models import (
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AbstractBaseUser,
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BaseUserManager,
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PermissionsMixin,
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Group,
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)
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from django.core.validators import RegexValidator
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import traceback
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from django.utils.translation import ugettext_lazy as _
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from reversion import revisions as reversion
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import ldapdb.models
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import ldapdb.models.fields
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from re2o.settings import LDAP, GID_RANGES, UID_RANGES
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from re2o.field_permissions import FieldPermissionModelMixin
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from re2o.mixins import AclMixin, RevMixin
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from re2o.base import smtp_check
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from re2o.mail_utils import send_mail
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from cotisations.models import Cotisation, Facture, Paiement, Vente
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from machines.models import Domain, Interface, Machine, regen
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from preferences.models import GeneralOption, AssoOption, OptionalUser
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from preferences.models import OptionalMachine, MailMessageOption
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# Utilitaires généraux
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def linux_user_check(login):
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""" Validation du pseudo pour respecter les contraintes unix"""
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UNIX_LOGIN_PATTERN = re.compile("^[a-z][a-z0-9-]*[$]?$")
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return UNIX_LOGIN_PATTERN.match(login)
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def linux_user_validator(login):
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""" Retourne une erreur de validation si le login ne respecte
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pas les contraintes unix (maj, min, chiffres ou tiret)"""
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if not linux_user_check(login):
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raise forms.ValidationError(
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_("The username \"%(label)s\" contains forbidden characters."),
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params={"label": login},
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)
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def get_fresh_user_uid():
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""" Renvoie le plus petit uid non pris. Fonction très paresseuse """
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uids = list(range(int(min(UID_RANGES["users"])), int(max(UID_RANGES["users"]))))
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try:
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used_uids = list(User.objects.values_list("uid_number", flat=True))
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except:
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used_uids = []
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free_uids = [id for id in uids if id not in used_uids]
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return min(free_uids)
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def get_fresh_gid():
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""" Renvoie le plus petit gid libre """
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gids = list(range(int(min(GID_RANGES["posix"])), int(max(GID_RANGES["posix"]))))
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used_gids = list(ListRight.objects.values_list("gid", flat=True))
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free_gids = [id for id in gids if id not in used_gids]
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return min(free_gids)
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class UserManager(BaseUserManager):
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"""User manager basique de django"""
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def _create_user(self, pseudo, surname, email, password=None, su=False):
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if not pseudo:
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raise ValueError(_("Users must have an username."))
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if not linux_user_check(pseudo):
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raise ValueError(_("Username should only contain [a-z0-9-]."))
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user = Adherent(
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pseudo=pseudo,
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surname=surname,
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name=surname,
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email=self.normalize_email(email),
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)
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user.set_password(password)
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user.confirm_mail()
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if su:
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user.is_superuser = True
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user.save(using=self._db)
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return user
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def create_user(self, pseudo, surname, email, password=None):
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"""
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Creates and saves a User with the given pseudo, name, surname, email,
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and password.
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"""
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return self._create_user(pseudo, surname, email, password, False)
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def create_superuser(self, pseudo, surname, email, password):
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"""
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Creates and saves a superuser with the given pseudo, name, surname,
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email, and password.
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"""
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return self._create_user(pseudo, surname, email, password, True)
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class User(
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RevMixin, FieldPermissionModelMixin, AbstractBaseUser, PermissionsMixin, AclMixin
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):
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""" Definition de l'utilisateur de base.
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Champs principaux : name, surnname, pseudo, email, room, password
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Herite du django BaseUser et du système d'auth django"""
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STATE_ACTIVE = 0
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STATE_DISABLED = 1
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STATE_ARCHIVE = 2
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STATE_NOT_YET_ACTIVE = 3
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STATE_FULL_ARCHIVE = 4
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STATES = (
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(0, _("Active")),
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(1, _("Disabled")),
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(2, _("Archived")),
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(3, _("Not yet active")),
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(4, _("Fully archived")),
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)
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EMAIL_STATE_VERIFIED = 0
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EMAIL_STATE_UNVERIFIED = 1
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EMAIL_STATE_PENDING = 2
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EMAIL_STATES = (
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(0, _("Confirmed")),
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(1, _("Not confirmed")),
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(2, _("Waiting for email confirmation")),
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)
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surname = models.CharField(max_length=255)
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pseudo = models.CharField(
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max_length=32,
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unique=True,
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help_text=_("Must only contain letters, numerals or dashes."),
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validators=[linux_user_validator],
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)
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email = models.EmailField(
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blank=True,
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null=True,
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help_text=_("External email address allowing us to contact you."),
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)
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local_email_redirect = models.BooleanField(
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default=False,
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help_text=_(
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"Enable redirection of the local email messages to the"
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" main email address."
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),
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)
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local_email_enabled = models.BooleanField(
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default=False, help_text=_("Enable the local email account.")
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)
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school = models.ForeignKey(
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"School", on_delete=models.PROTECT, null=True, blank=True
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)
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shell = models.ForeignKey(
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"ListShell", on_delete=models.PROTECT, null=True, blank=True
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)
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comment = models.CharField(
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help_text=_("Comment, school year."), max_length=255, blank=True
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)
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pwd_ntlm = models.CharField(max_length=255)
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state = models.IntegerField(choices=STATES, default=STATE_NOT_YET_ACTIVE)
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email_state = models.IntegerField(choices=EMAIL_STATES, default=EMAIL_STATE_PENDING)
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registered = models.DateTimeField(auto_now_add=True)
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telephone = models.CharField(max_length=15, blank=True, null=True)
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uid_number = models.PositiveIntegerField(default=get_fresh_user_uid, unique=True)
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rezo_rez_uid = models.PositiveIntegerField(unique=True, blank=True, null=True)
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shortcuts_enabled = models.BooleanField(
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verbose_name=_("enable shortcuts on Re2o website"), default=True
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)
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email_change_date = models.DateTimeField(auto_now_add=True)
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USERNAME_FIELD = "pseudo"
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REQUIRED_FIELDS = ["surname", "email"]
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objects = UserManager()
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request = None
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class Meta:
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permissions = (
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("change_user_password", _("Can change the password of a user")),
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("change_user_state", _("Can edit the state of a user")),
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("change_user_force", _("Can force the move")),
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("change_user_shell", _("Can edit the shell of a user")),
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(
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"change_user_groups",
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_("Can edit the groups of rights of a user (critical permission)"),
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),
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("change_all_users", _("Can edit all users, including those with rights")),
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("view_user", _("Can view a user object")),
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)
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verbose_name = _("user (member or club)")
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verbose_name_plural = _("users (members or clubs)")
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@cached_property
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def name(self):
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"""Si il s'agit d'un adhérent, on renvoie le prénom"""
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if self.is_class_adherent:
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return self.adherent.name
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else:
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return ""
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@cached_property
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def room(self):
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"""Alias vers room """
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if self.is_class_adherent:
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return self.adherent.room
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elif self.is_class_club:
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return self.club.room
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else:
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raise NotImplementedError(_("Unknown type."))
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@cached_property
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def get_mail_addresses(self):
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if self.local_email_enabled:
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return self.emailaddress_set.all()
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return None
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@cached_property
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def get_mail(self):
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"""Return the mail address choosen by the user"""
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if (
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not OptionalUser.get_cached_value("local_email_accounts_enabled")
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or not self.local_email_enabled
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or self.local_email_redirect
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):
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return str(self.email)
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else:
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return str(self.emailaddress_set.get(local_part=self.pseudo.lower()))
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@cached_property
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def class_type(self):
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"""Returns the type of that user; returns database keyname"""
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if hasattr(self, "adherent"):
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return "Adherent"
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elif hasattr(self, "club"):
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return "Club"
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else:
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raise NotImplementedError(_("Unknown type."))
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@cached_property
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def class_display(self):
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"""Returns the typename of that user to display for user interface"""
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if hasattr(self, "adherent"):
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return _("Member")
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elif hasattr(self, "club"):
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return _("Club")
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else:
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raise NotImplementedError(_("Unknown type."))
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@cached_property
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def gid_number(self):
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"""renvoie le gid par défaut des users"""
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return int(LDAP["user_gid"])
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@cached_property
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def is_class_club(self):
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""" Returns True if the object is a Club (subclassing User) """
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# TODO : change to isinstance (cleaner)
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return hasattr(self, "club")
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@cached_property
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def is_class_adherent(self):
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""" Returns True if the object is a Adherent (subclassing User) """
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# TODO : change to isinstance (cleaner)
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return hasattr(self, "adherent")
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@property
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def is_active(self):
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""" Renvoie si l'user est à l'état actif"""
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allow_archived = OptionalUser.get_cached_value("allow_archived_connexion")
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return (
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self.state == self.STATE_ACTIVE
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or self.state == self.STATE_NOT_YET_ACTIVE
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or (
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allow_archived
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and self.state in (self.STATE_ARCHIVE, self.STATE_FULL_ARCHIVE)
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)
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)
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def set_active(self):
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"""Enable this user if he subscribed successfully one time before
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Reenable it if it was archived
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Do nothing if disabled or waiting for email confirmation"""
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if self.state == self.STATE_NOT_YET_ACTIVE:
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if self.facture_set.filter(valid=True).filter(
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Q(vente__type_cotisation="All") | Q(vente__type_cotisation="Adhesion")
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).exists() or OptionalUser.get_cached_value("all_users_active"):
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self.state = self.STATE_ACTIVE
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self.save()
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if self.state == self.STATE_ARCHIVE or self.state == self.STATE_FULL_ARCHIVE:
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self.state = self.STATE_ACTIVE
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self.unarchive()
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self.save()
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@property
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def is_staff(self):
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""" Fonction de base django, renvoie si l'user est admin"""
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return self.is_admin
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@property
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def is_admin(self):
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""" Renvoie si l'user est admin"""
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admin, _ = Group.objects.get_or_create(name="admin")
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return self.is_superuser or admin in self.groups.all()
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def get_full_name(self):
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""" Renvoie le nom complet de l'user formaté nom/prénom"""
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name = self.name
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if name:
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return "%s %s" % (name, self.surname)
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else:
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return self.surname
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def get_short_name(self):
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""" Renvoie seulement le nom"""
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return self.surname
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@cached_property
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def gid(self):
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"""return the default gid of user"""
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return LDAP["user_gid"]
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@property
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def get_shell(self):
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""" A utiliser de préférence, prend le shell par défaut
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si il n'est pas défini"""
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return self.shell or OptionalUser.get_cached_value("shell_default")
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@cached_property
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def home_directory(self):
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return "/home/" + self.pseudo
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@cached_property
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def get_shadow_expire(self):
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"""Return the shadow_expire value for the user"""
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if self.state == self.STATE_DISABLED or self.email_state == self.EMAIL_STATE_UNVERIFIED:
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return str(0)
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else:
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return None
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def end_adhesion(self):
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""" Renvoie la date de fin d'adhésion d'un user. Examine les objets
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cotisation"""
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date_max = (
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Cotisation.objects.filter(
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vente__in=Vente.objects.filter(
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facture__in=Facture.objects.filter(user=self).exclude(valid=False)
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)
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)
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.filter(Q(type_cotisation="All") | Q(type_cotisation="Adhesion"))
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.aggregate(models.Max("date_end"))["date_end__max"]
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)
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return date_max
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def end_connexion(self):
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""" Renvoie la date de fin de connexion d'un user. Examine les objets
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cotisation"""
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date_max = (
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Cotisation.objects.filter(
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vente__in=Vente.objects.filter(
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facture__in=Facture.objects.filter(user=self).exclude(valid=False)
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)
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)
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.filter(Q(type_cotisation="All") | Q(type_cotisation="Connexion"))
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.aggregate(models.Max("date_end"))["date_end__max"]
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)
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return date_max
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def is_adherent(self):
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""" Renvoie True si l'user est adhérent : si
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self.end_adhesion()>now"""
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end = self.end_adhesion()
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if not end:
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return False
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elif end < timezone.now():
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return False
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else:
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return True
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def is_connected(self):
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""" Renvoie True si l'user est adhérent : si
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self.end_adhesion()>now et end_connexion>now"""
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end = self.end_connexion()
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if not end:
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return False
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elif end < timezone.now():
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return False
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else:
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return self.is_adherent()
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def end_ban(self):
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""" Renvoie la date de fin de ban d'un user, False sinon """
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date_max = Ban.objects.filter(user=self).aggregate(models.Max("date_end"))[
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"date_end__max"
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]
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return date_max
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def end_whitelist(self):
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""" Renvoie la date de fin de whitelist d'un user, False sinon """
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date_max = Whitelist.objects.filter(user=self).aggregate(
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models.Max("date_end")
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)["date_end__max"]
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return date_max
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def is_ban(self):
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""" Renvoie si un user est banni ou non """
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end = self.end_ban()
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if not end:
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return False
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elif end < timezone.now():
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return False
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else:
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return True
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def is_whitelisted(self):
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""" Renvoie si un user est whitelisté ou non """
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end = self.end_whitelist()
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if not end:
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return False
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elif end < timezone.now():
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return False
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else:
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return True
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def has_access(self):
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""" Renvoie si un utilisateur a accès à internet """
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return (
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self.state == User.STATE_ACTIVE
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and self.email_state != User.EMAIL_STATE_UNVERIFIED
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and not self.is_ban()
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and (self.is_connected() or self.is_whitelisted())
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) or self == AssoOption.get_cached_value("utilisateur_asso")
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def end_access(self):
|
|
""" Renvoie la date de fin normale d'accès (adhésion ou whiteliste)"""
|
|
if not self.end_connexion():
|
|
if not self.end_whitelist():
|
|
return None
|
|
else:
|
|
return self.end_whitelist()
|
|
else:
|
|
if not self.end_whitelist():
|
|
return self.end_connexion()
|
|
else:
|
|
return max(self.end_connexion(), self.end_whitelist())
|
|
|
|
@cached_property
|
|
def solde(self):
|
|
""" Renvoie le solde d'un user.
|
|
Somme les crédits de solde et retire les débit payés par solde"""
|
|
solde_objects = Paiement.objects.filter(is_balance=True)
|
|
somme_debit = (
|
|
Vente.objects.filter(
|
|
facture__in=Facture.objects.filter(
|
|
user=self, paiement__in=solde_objects, valid=True
|
|
)
|
|
).aggregate(
|
|
total=models.Sum(
|
|
models.F("prix") * models.F("number"),
|
|
output_field=models.DecimalField(),
|
|
)
|
|
)[
|
|
"total"
|
|
]
|
|
or 0
|
|
)
|
|
somme_credit = (
|
|
Vente.objects.filter(
|
|
facture__in=Facture.objects.filter(user=self, valid=True), name="solde"
|
|
).aggregate(
|
|
total=models.Sum(
|
|
models.F("prix") * models.F("number"),
|
|
output_field=models.DecimalField(),
|
|
)
|
|
)[
|
|
"total"
|
|
]
|
|
or 0
|
|
)
|
|
return somme_credit - somme_debit
|
|
|
|
@classmethod
|
|
def users_interfaces(cls, users, active=True, all_interfaces=False):
|
|
""" Renvoie toutes les interfaces dont les machines appartiennent à
|
|
self. Par defaut ne prend que les interfaces actives"""
|
|
if all_interfaces:
|
|
return Interface.objects.filter(
|
|
machine__in=Machine.objects.filter(user__in=users)
|
|
).select_related("domain__extension")
|
|
else:
|
|
return Interface.objects.filter(
|
|
machine__in=Machine.objects.filter(user__in=users, active=active)
|
|
).select_related("domain__extension")
|
|
|
|
def user_interfaces(self, active=True, all_interfaces=False):
|
|
""" Renvoie toutes les interfaces dont les machines appartiennent à
|
|
self. Par defaut ne prend que les interfaces actives"""
|
|
return self.users_interfaces(
|
|
[self], active=active, all_interfaces=all_interfaces
|
|
)
|
|
|
|
def assign_ips(self):
|
|
""" Assign une ipv4 aux machines d'un user """
|
|
interfaces = self.user_interfaces()
|
|
with transaction.atomic(), reversion.create_revision():
|
|
Interface.mass_assign_ipv4(interfaces)
|
|
reversion.set_comment("IPv4 assignment")
|
|
|
|
def unassign_ips(self):
|
|
""" Désassigne les ipv4 aux machines de l'user"""
|
|
interfaces = self.user_interfaces()
|
|
with transaction.atomic(), reversion.create_revision():
|
|
Interface.mass_unassign_ipv4(interfaces)
|
|
reversion.set_comment("IPv4 unassignment")
|
|
|
|
@classmethod
|
|
def mass_unassign_ips(cls, users_list):
|
|
interfaces = cls.users_interfaces(users_list)
|
|
with transaction.atomic(), reversion.create_revision():
|
|
Interface.mass_unassign_ipv4(interfaces)
|
|
reversion.set_comment("IPv4 assignment")
|
|
|
|
@classmethod
|
|
def mass_disable_email(cls, queryset_users):
|
|
"""Disable email account and redirection"""
|
|
queryset_users.update(local_email_enabled=False)
|
|
queryset_users.update(local_email_redirect=False)
|
|
|
|
@classmethod
|
|
def mass_delete_data(cls, queryset_users):
|
|
"""This users will be completely archived, so only keep mandatory data"""
|
|
cls.mass_disable_email(queryset_users)
|
|
Machine.mass_delete(Machine.objects.filter(user__in=queryset_users))
|
|
cls.ldap_delete_users(queryset_users)
|
|
|
|
def disable_email(self):
|
|
"""Disable email account and redirection"""
|
|
self.local_email_enabled = False
|
|
self.local_email_redirect = False
|
|
|
|
def delete_data(self):
|
|
"""This user will be completely archived, so only keep mandatory data"""
|
|
self.disable_email()
|
|
self.machine_set.all().delete()
|
|
|
|
@classmethod
|
|
def mass_archive(cls, users_list):
|
|
"""Mass Archive several users, take a queryset
|
|
Copy Queryset to avoid eval problem with queryset update"""
|
|
# Force eval of queryset
|
|
bool(users_list)
|
|
users_list = users_list.all()
|
|
cls.mass_unassign_ips(users_list)
|
|
users_list.update(state=User.STATE_ARCHIVE)
|
|
|
|
@classmethod
|
|
def mass_full_archive(cls, users_list):
|
|
"""Mass Archive several users, take a queryset
|
|
Copy Queryset to avoid eval problem with queryset update"""
|
|
# Force eval of queryset
|
|
bool(users_list)
|
|
users_list = users_list.all()
|
|
cls.mass_unassign_ips(users_list)
|
|
cls.mass_delete_data(users_list)
|
|
users_list.update(state=User.STATE_FULL_ARCHIVE)
|
|
|
|
def archive(self):
|
|
""" Filling the user; no more active"""
|
|
self.unassign_ips()
|
|
|
|
def full_archive(self):
|
|
"""Full Archive = Archive + Service access complete deletion"""
|
|
self.archive()
|
|
self.delete_data()
|
|
self.ldap_del()
|
|
|
|
def unarchive(self):
|
|
"""Unfilling the user"""
|
|
self.assign_ips()
|
|
self.ldap_sync()
|
|
|
|
def state_sync(self):
|
|
"""Archive, or unarchive, if the user was not active/or archived before"""
|
|
if (
|
|
self.__original_state != self.STATE_ACTIVE
|
|
and self.state == self.STATE_ACTIVE
|
|
):
|
|
self.unarchive()
|
|
elif (
|
|
self.__original_state != self.STATE_ARCHIVE
|
|
and self.state == self.STATE_ARCHIVE
|
|
):
|
|
self.archive()
|
|
elif (
|
|
self.__original_state != self.STATE_FULL_ARCHIVE
|
|
and self.state == self.STATE_FULL_ARCHIVE
|
|
):
|
|
self.full_archive()
|
|
|
|
def ldap_sync(
|
|
self, base=True, access_refresh=True, mac_refresh=True, group_refresh=False
|
|
):
|
|
""" Synchronisation du ldap. Synchronise dans le ldap les attributs de
|
|
self
|
|
Options : base : synchronise tous les attributs de base - nom, prenom,
|
|
mail, password, shell, home
|
|
access_refresh : synchronise le dialup_access notant si l'user a accès
|
|
aux services
|
|
mac_refresh : synchronise les machines de l'user
|
|
group_refresh : synchronise les group de l'user
|
|
Si l'instance n'existe pas, on crée le ldapuser correspondant"""
|
|
if sys.version_info[0] >= 3 and (
|
|
self.state == self.STATE_ACTIVE
|
|
or self.state == self.STATE_ARCHIVE
|
|
or self.state == self.STATE_DISABLED
|
|
):
|
|
self.refresh_from_db()
|
|
try:
|
|
user_ldap = LdapUser.objects.get(uidNumber=self.uid_number)
|
|
except LdapUser.DoesNotExist:
|
|
user_ldap = LdapUser(uidNumber=self.uid_number)
|
|
base = True
|
|
access_refresh = True
|
|
mac_refresh = True
|
|
if base:
|
|
user_ldap.name = self.pseudo
|
|
user_ldap.sn = self.pseudo
|
|
user_ldap.dialupAccess = str(self.has_access())
|
|
user_ldap.home_directory = self.home_directory
|
|
user_ldap.mail = self.get_mail
|
|
user_ldap.given_name = (
|
|
self.surname.lower() + "_" + self.name.lower()[:3]
|
|
)
|
|
user_ldap.gid = LDAP["user_gid"]
|
|
if "{SSHA}" in self.password or "{SMD5}" in self.password:
|
|
# We remove the extra $ added at import from ldap
|
|
user_ldap.user_password = self.password[:6] + self.password[7:]
|
|
elif "{crypt}" in self.password:
|
|
# depending on the length, we need to remove or not a $
|
|
if len(self.password) == 41:
|
|
user_ldap.user_password = self.password
|
|
else:
|
|
user_ldap.user_password = self.password[:7] + self.password[8:]
|
|
|
|
user_ldap.sambat_nt_password = self.pwd_ntlm.upper()
|
|
if self.get_shell:
|
|
user_ldap.login_shell = str(self.get_shell)
|
|
user_ldap.shadowexpire = self.get_shadow_expire
|
|
if access_refresh:
|
|
user_ldap.dialupAccess = str(self.has_access())
|
|
if mac_refresh:
|
|
user_ldap.macs = [
|
|
str(mac)
|
|
for mac in Interface.objects.filter(machine__user=self)
|
|
.values_list("mac_address", flat=True)
|
|
.distinct()
|
|
]
|
|
if group_refresh:
|
|
# Need to refresh all groups because we don't know which groups
|
|
# were updated during edition of groups and the user may no longer
|
|
# be part of the updated group (case of group removal)
|
|
for group in Group.objects.all():
|
|
if hasattr(group, "listright"):
|
|
group.listright.ldap_sync()
|
|
user_ldap.save()
|
|
|
|
def ldap_del(self):
|
|
""" Supprime la version ldap de l'user"""
|
|
try:
|
|
user_ldap = LdapUser.objects.get(name=self.pseudo)
|
|
user_ldap.delete()
|
|
except LdapUser.DoesNotExist:
|
|
pass
|
|
|
|
@classmethod
|
|
def ldap_delete_users(cls, queryset_users):
|
|
"""Delete multiple users in ldap"""
|
|
LdapUser.objects.filter(
|
|
name__in=list(queryset_users.values_list("pseudo", flat=True))
|
|
)
|
|
|
|
def notif_inscription(self, request=None):
|
|
""" Prend en argument un objet user, envoie un mail de bienvenue """
|
|
template = loader.get_template("users/email_welcome")
|
|
mailmessageoptions, _created = MailMessageOption.objects.get_or_create()
|
|
context = {
|
|
"nom": self.get_full_name(),
|
|
"asso_name": AssoOption.get_cached_value("name"),
|
|
"asso_email": AssoOption.get_cached_value("contact"),
|
|
"welcome_mail_fr": mailmessageoptions.welcome_mail_fr,
|
|
"welcome_mail_en": mailmessageoptions.welcome_mail_en,
|
|
"pseudo": self.pseudo,
|
|
}
|
|
|
|
send_mail(
|
|
request,
|
|
"Bienvenue au %(name)s / Welcome to %(name)s"
|
|
% {"name": AssoOption.get_cached_value("name")},
|
|
"",
|
|
GeneralOption.get_cached_value("email_from"),
|
|
[self.email],
|
|
html_message=template.render(context),
|
|
)
|
|
|
|
def reset_passwd_mail(self, request):
|
|
""" Prend en argument un request, envoie un mail de
|
|
réinitialisation de mot de pass """
|
|
req = Request()
|
|
req.type = Request.PASSWD
|
|
req.user = self
|
|
req.save()
|
|
template = loader.get_template("users/email_passwd_request")
|
|
context = {
|
|
"name": req.user.get_full_name(),
|
|
"asso": AssoOption.get_cached_value("name"),
|
|
"asso_mail": AssoOption.get_cached_value("contact"),
|
|
"site_name": GeneralOption.get_cached_value("site_name"),
|
|
"url": request.build_absolute_uri(
|
|
reverse("users:process", kwargs={"token": req.token})
|
|
),
|
|
"expire_in": str(GeneralOption.get_cached_value("req_expire_hrs")),
|
|
}
|
|
|
|
send_mail(
|
|
request,
|
|
"Changement de mot de passe de %(name)s / Password change for "
|
|
"%(name)s" % {"name": AssoOption.get_cached_value("name")},
|
|
template.render(context),
|
|
GeneralOption.get_cached_value("email_from"),
|
|
[req.user.email],
|
|
fail_silently=False,
|
|
)
|
|
|
|
def send_confirm_email_if_necessary(self, request):
|
|
"""Update the user's email state:
|
|
* If the user changed email, it needs to be confirmed
|
|
* If they're not fully archived, send a confirmation email
|
|
|
|
Returns whether an email was sent"""
|
|
# Only update the state if the email changed
|
|
if self.__original_email == self.email:
|
|
return False
|
|
|
|
# If the user was previously in the PENDING or UNVERIFIED state,
|
|
# we can't update email_change_date otherwise it would push back
|
|
# their due date
|
|
# However, if the user is in the VERIFIED state, we reset the date
|
|
if self.email_state == self.EMAIL_STATE_VERIFIED:
|
|
self.email_change_date = timezone.now()
|
|
|
|
# Remember that the user needs to confirm their email address again
|
|
self.email_state = self.EMAIL_STATE_PENDING
|
|
self.save()
|
|
|
|
# Fully archived users shouldn't get an email, so stop here
|
|
if self.state == self.STATE_FULL_ARCHIVE:
|
|
return False
|
|
|
|
# Send the email
|
|
self.confirm_email_address_mail(request)
|
|
return True
|
|
|
|
def trigger_email_changed_state(self, request):
|
|
"""Trigger an email, and changed values after email_state been manually updated"""
|
|
if self.email_state == self.EMAIL_STATE_VERIFIED:
|
|
return False
|
|
|
|
self.email_change_date = timezone.now()
|
|
self.save()
|
|
|
|
self.confirm_email_address_mail(request)
|
|
return True
|
|
|
|
def confirm_email_before_date(self):
|
|
if self.email_state == self.EMAIL_STATE_VERIFIED:
|
|
return None
|
|
|
|
days = OptionalUser.get_cached_value("disable_emailnotyetconfirmed")
|
|
return self.email_change_date + timedelta(days=days)
|
|
|
|
def confirm_email_address_mail(self, request):
|
|
"""Prend en argument un request, envoie un mail pour
|
|
confirmer l'adresse"""
|
|
# Delete all older requests for this user, that aren't for this email
|
|
filter = Q(user=self) & Q(type=Request.EMAIL) & ~Q(email=self.email)
|
|
Request.objects.filter(filter).delete()
|
|
|
|
# Create the request and send the email
|
|
req = Request()
|
|
req.type = Request.EMAIL
|
|
req.user = self
|
|
req.email = self.email
|
|
req.save()
|
|
|
|
template = loader.get_template("users/email_confirmation_request")
|
|
context = {
|
|
"name": req.user.get_full_name(),
|
|
"asso": AssoOption.get_cached_value("name"),
|
|
"asso_mail": AssoOption.get_cached_value("contact"),
|
|
"site_name": GeneralOption.get_cached_value("site_name"),
|
|
"url": request.build_absolute_uri(
|
|
reverse("users:process", kwargs={"token": req.token})
|
|
),
|
|
"expire_in": str(GeneralOption.get_cached_value("req_expire_hrs")),
|
|
"confirm_before_fr": self.confirm_email_before_date().strftime("%d/%m/%Y"),
|
|
"confirm_before_en": self.confirm_email_before_date().strftime("%Y-%m-%d"),
|
|
}
|
|
|
|
send_mail(
|
|
request,
|
|
"Confirmation du mail de %(name)s / Email confirmation for "
|
|
"%(name)s" % {"name": AssoOption.get_cached_value("name")},
|
|
template.render(context),
|
|
GeneralOption.get_cached_value("email_from"),
|
|
[req.user.email],
|
|
fail_silently=False,
|
|
)
|
|
return
|
|
|
|
def autoregister_machine(self, mac_address, nas_type, request=None):
|
|
""" Fonction appellée par freeradius. Enregistre la mac pour
|
|
une machine inconnue sur le compte de l'user"""
|
|
allowed, _message, _rights = Machine.can_create(self, self.id)
|
|
if not allowed:
|
|
return False, _("Maximum number of registered machines reached.")
|
|
if not nas_type:
|
|
return False, _("Re2o doesn't know wich machine type to assign.")
|
|
machine_type_cible = nas_type.machine_type
|
|
try:
|
|
machine_parent = Machine()
|
|
machine_parent.user = self
|
|
interface_cible = Interface()
|
|
interface_cible.mac_address = mac_address
|
|
interface_cible.machine_type = machine_type_cible
|
|
interface_cible.clean()
|
|
machine_parent.clean()
|
|
domain = Domain()
|
|
domain.name = self.get_next_domain_name()
|
|
domain.interface_parent = interface_cible
|
|
domain.clean()
|
|
machine_parent.save()
|
|
interface_cible.machine = machine_parent
|
|
interface_cible.save()
|
|
domain.interface_parent = interface_cible
|
|
domain.clean()
|
|
domain.save()
|
|
self.notif_auto_newmachine(interface_cible)
|
|
except Exception as error:
|
|
return False, traceback.format_exc()
|
|
return interface_cible, _("OK")
|
|
|
|
def notif_auto_newmachine(self, interface):
|
|
"""Notification mail lorsque une machine est automatiquement
|
|
ajoutée par le radius"""
|
|
template = loader.get_template("users/email_auto_newmachine")
|
|
context = {
|
|
"nom": self.get_full_name(),
|
|
"mac_address": interface.mac_address,
|
|
"asso_name": AssoOption.get_cached_value("name"),
|
|
"interface_name": interface.domain,
|
|
"asso_email": AssoOption.get_cached_value("contact"),
|
|
"pseudo": self.pseudo,
|
|
}
|
|
|
|
send_mail(
|
|
None,
|
|
"Ajout automatique d'une machine / New machine autoregistered",
|
|
"",
|
|
GeneralOption.get_cached_value("email_from"),
|
|
[self.email],
|
|
html_message=template.render(context),
|
|
)
|
|
return
|
|
|
|
def notif_disable(self, request=None):
|
|
"""Envoi un mail de notification informant que l'adresse mail n'a pas été confirmée"""
|
|
template = loader.get_template("users/email_disable_notif")
|
|
context = {
|
|
"name": self.get_full_name(),
|
|
"asso_name": AssoOption.get_cached_value("name"),
|
|
"asso_email": AssoOption.get_cached_value("contact"),
|
|
"site_name": GeneralOption.get_cached_value("site_name"),
|
|
}
|
|
|
|
send_mail(
|
|
request,
|
|
"Suspension automatique / Automatic suspension",
|
|
template.render(context),
|
|
GeneralOption.get_cached_value("email_from"),
|
|
[self.email],
|
|
fail_silently=False,
|
|
)
|
|
return
|
|
|
|
def set_password(self, password):
|
|
""" A utiliser de préférence, set le password en hash courrant et
|
|
dans la version ntlm"""
|
|
from re2o.login import hashNT
|
|
|
|
super().set_password(password)
|
|
self.pwd_ntlm = hashNT(password)
|
|
return
|
|
|
|
def confirm_mail(self):
|
|
"""Marque l'email de l'utilisateur comme confirmé"""
|
|
self.email_state = self.EMAIL_STATE_VERIFIED
|
|
|
|
@cached_property
|
|
def email_address(self):
|
|
if (
|
|
OptionalUser.get_cached_value("local_email_accounts_enabled")
|
|
and self.local_email_enabled
|
|
):
|
|
return self.emailaddress_set.all()
|
|
return EMailAddress.objects.none()
|
|
|
|
def get_next_domain_name(self):
|
|
"""Look for an available name for a new interface for
|
|
this user by trying "pseudo0", "pseudo1", "pseudo2", ...
|
|
|
|
Recherche un nom disponible, pour une machine. Doit-être
|
|
unique, concatène le nom, le pseudo et le numero de machine
|
|
"""
|
|
|
|
def simple_pseudo():
|
|
"""Renvoie le pseudo sans underscore (compat dns)"""
|
|
return self.pseudo.replace("_", "-").lower()
|
|
|
|
def composed_pseudo(name):
|
|
"""Renvoie le resultat de simplepseudo et rajoute le nom"""
|
|
return simple_pseudo() + str(name)
|
|
|
|
num = 0
|
|
while Domain.objects.filter(name=composed_pseudo(num)):
|
|
num += 1
|
|
return composed_pseudo(num)
|
|
|
|
def can_edit(self, user_request, *_args, **_kwargs):
|
|
"""Check if a user can edit a user object.
|
|
|
|
:param self: The user which is to be edited.
|
|
:param user_request: The user who requests to edit self.
|
|
:return: a message and a boolean which is True if self is a club and
|
|
user_request one of its member, or if user_request is self, or if
|
|
user_request has the 'cableur' right.
|
|
"""
|
|
if self.state in (self.STATE_ARCHIVE, self.STATE_FULL_ARCHIVE):
|
|
warning_message = _("This user is archived.")
|
|
else:
|
|
warning_message = None
|
|
|
|
if self.is_class_club and user_request.is_class_adherent:
|
|
if (
|
|
self == user_request
|
|
or user_request.has_perm("users.change_user")
|
|
or user_request.adherent in self.club.administrators.all()
|
|
):
|
|
return True, warning_message, None
|
|
else:
|
|
return (
|
|
False,
|
|
_("You don't have the right to edit this club."),
|
|
("users.change_user",),
|
|
)
|
|
else:
|
|
if self == user_request:
|
|
return True, warning_message, None
|
|
elif user_request.has_perm("users.change_all_users"):
|
|
return True, warning_message, None
|
|
elif user_request.has_perm("users.change_user"):
|
|
if self.groups.filter(listright__critical=True):
|
|
return (
|
|
False,
|
|
_("User with critical rights, can't be edited."),
|
|
("users.change_all_users",),
|
|
)
|
|
elif self == AssoOption.get_cached_value("utilisateur_asso"):
|
|
return (
|
|
False,
|
|
_(
|
|
"Impossible to edit the organisation's"
|
|
" user without the \"change_all_users\" right."
|
|
),
|
|
("users.change_all_users",),
|
|
)
|
|
else:
|
|
return True, warning_message, None
|
|
elif user_request.has_perm("users.change_all_users"):
|
|
return True, warning_message, None
|
|
else:
|
|
return (
|
|
False,
|
|
_("You don't have the right to edit another user."),
|
|
("users.change_user", "users.change_all_users"),
|
|
)
|
|
|
|
def can_change_password(self, user_request, *_args, **_kwargs):
|
|
"""Check if a user can change a user's password
|
|
|
|
:param self: The user which is to be edited
|
|
:param user_request: The user who request to edit self
|
|
:returns: a message and a boolean which is True if self is a club
|
|
and user_request one of it's admins, or if user_request is self,
|
|
or if user_request has the right to change other's password
|
|
"""
|
|
if self.is_class_club and user_request.is_class_adherent:
|
|
if (
|
|
self == user_request
|
|
or user_request.has_perm("users.change_user_password")
|
|
or user_request.adherent in self.club.administrators.all()
|
|
):
|
|
return True, None, None
|
|
else:
|
|
return (
|
|
False,
|
|
_("You don't have the right to edit this club."),
|
|
("users.change_user_password",),
|
|
)
|
|
else:
|
|
if self == user_request or user_request.has_perm(
|
|
"users.change_user_groups"
|
|
):
|
|
# Peut éditer les groupes d'un user,
|
|
# c'est un privilège élevé, True
|
|
return True, None, None
|
|
elif user_request.has_perm("users.change_user") and not self.groups.all():
|
|
return True, None, None
|
|
else:
|
|
return (
|
|
False,
|
|
_("You don't have the right to edit another user."),
|
|
("users.change_user_groups", "users.change_user"),
|
|
)
|
|
|
|
def check_selfpasswd(self, user_request, *_args, **_kwargs):
|
|
""" Returns (True, None, None) if user_request is self, else returns
|
|
(False, None, None)
|
|
"""
|
|
return user_request == self, None, None
|
|
|
|
def can_change_room(self, user_request, *_args, **_kwargs):
|
|
""" Check if a user can change a room
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if the user has
|
|
the right to change a state
|
|
"""
|
|
if not (
|
|
(
|
|
self.pk == user_request.pk
|
|
and OptionalUser.get_cached_value("self_room_policy") != OptionalUser.DISABLED
|
|
)
|
|
or user_request.has_perm("users.change_user")
|
|
):
|
|
return (
|
|
False,
|
|
_("You don't have the right to change the room."),
|
|
("users.change_user",),
|
|
)
|
|
else:
|
|
return True, None, None
|
|
|
|
@staticmethod
|
|
def can_change_state(user_request, *_args, **_kwargs):
|
|
""" Check if a user can change a state
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if the user has
|
|
the right to change a state
|
|
"""
|
|
can = user_request.has_perm("users.change_user_state")
|
|
return (
|
|
can,
|
|
_("You don't have the right to change the state.") if not can else None,
|
|
("users.change_user_state",),
|
|
)
|
|
|
|
def can_change_shell(self, user_request, *_args, **_kwargs):
|
|
""" Check if a user can change a shell
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if the user has
|
|
the right to change a shell
|
|
"""
|
|
if not (
|
|
(
|
|
self.pk == user_request.pk
|
|
and OptionalUser.get_cached_value("self_change_shell")
|
|
)
|
|
or user_request.has_perm("users.change_user_shell")
|
|
):
|
|
return (
|
|
False,
|
|
_("You don't have the right to change the shell."),
|
|
("users.change_user_shell",),
|
|
)
|
|
else:
|
|
return True, None, None
|
|
|
|
@staticmethod
|
|
def can_change_local_email_redirect(user_request, *_args, **_kwargs):
|
|
""" Check if a user can change local_email_redirect.
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if the user has
|
|
the right to change a redirection
|
|
"""
|
|
can = OptionalUser.get_cached_value("local_email_accounts_enabled")
|
|
return (
|
|
can,
|
|
_("Local email accounts must be enabled.") if not can else None,
|
|
None,
|
|
)
|
|
|
|
@staticmethod
|
|
def can_change_local_email_enabled(user_request, *_args, **_kwargs):
|
|
""" Check if a user can change internal address.
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if the user has
|
|
the right to change internal address
|
|
"""
|
|
can = OptionalUser.get_cached_value("local_email_accounts_enabled")
|
|
return (
|
|
can,
|
|
_("Local email accounts must be enabled.") if not can else None,
|
|
None,
|
|
)
|
|
|
|
@staticmethod
|
|
def can_change_force(user_request, *_args, **_kwargs):
|
|
""" Check if a user can change a force
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if the user has
|
|
the right to change a force
|
|
"""
|
|
can = user_request.has_perm("users.change_user_force")
|
|
return (
|
|
can,
|
|
_("You don't have the right to force the move.") if not can else None,
|
|
("users.change_user_force",),
|
|
)
|
|
|
|
@staticmethod
|
|
def can_change_groups(user_request, *_args, **_kwargs):
|
|
""" Check if a user can change a group
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if the user has
|
|
the right to change a group
|
|
"""
|
|
can = user_request.has_perm("users.change_user_groups")
|
|
return (
|
|
can,
|
|
_("You don't have the right to edit the user's groups of rights.")
|
|
if not can
|
|
else None,
|
|
("users.change_user_groups"),
|
|
)
|
|
|
|
@staticmethod
|
|
def can_change_is_superuser(user_request, *_args, **_kwargs):
|
|
""" Check if an user can change a is_superuser flag
|
|
|
|
:param user_request: The user who request
|
|
:returns: a message and a boolean which is True if permission is granted.
|
|
"""
|
|
can = user_request.is_superuser
|
|
return (
|
|
can,
|
|
_("\"superuser\" right required to edit the superuser flag.")
|
|
if not can
|
|
else None,
|
|
[],
|
|
)
|
|
|
|
def can_view(self, user_request, *_args, **_kwargs):
|
|
"""Check if an user can view an user object.
|
|
|
|
:param self: The targeted user.
|
|
:param user_request: The user who ask for viewing the target.
|
|
:return: A boolean telling if the acces is granted and an explanation
|
|
text
|
|
"""
|
|
if self.is_class_club and user_request.is_class_adherent:
|
|
if (
|
|
self == user_request
|
|
or user_request.has_perm("users.view_user")
|
|
or user_request.adherent in self.club.administrators.all()
|
|
or user_request.adherent in self.club.members.all()
|
|
):
|
|
return True, None, None
|
|
else:
|
|
return (
|
|
False,
|
|
_("You don't have the right to view this club."),
|
|
("users.view_user",),
|
|
)
|
|
else:
|
|
if self == user_request or user_request.has_perm("users.view_user"):
|
|
return True, None, None
|
|
else:
|
|
return (
|
|
False,
|
|
_("You don't have the right to view another user."),
|
|
("users.view_user",),
|
|
)
|
|
|
|
@staticmethod
|
|
def can_view_all(user_request, *_args, **_kwargs):
|
|
"""Check if an user can access to the list of every user objects
|
|
|
|
:param user_request: The user who wants to view the list.
|
|
:return: True if the user can view the list and an explanation
|
|
message.
|
|
"""
|
|
can = user_request.has_perm("users.view_user")
|
|
return (
|
|
can,
|
|
_("You don't have the right to view the list of users.")
|
|
if not can
|
|
else None,
|
|
("users.view_user",),
|
|
)
|
|
|
|
def can_delete(self, user_request, *_args, **_kwargs):
|
|
"""Check if an user can delete an user object.
|
|
|
|
:param self: The user who is to be deleted.
|
|
:param user_request: The user who requests deletion.
|
|
:return: True if user_request has the right 'bureau', and a
|
|
message.
|
|
"""
|
|
can = user_request.has_perm("users.delete_user")
|
|
return (
|
|
can,
|
|
_("You don't have the right to delete this user.") if not can else None,
|
|
("users.delete_user",),
|
|
)
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(User, self).__init__(*args, **kwargs)
|
|
self.field_permissions = {
|
|
"shell": self.can_change_shell,
|
|
"force": self.can_change_force,
|
|
"selfpasswd": self.check_selfpasswd,
|
|
"local_email_redirect": self.can_change_local_email_redirect,
|
|
"local_email_enabled": self.can_change_local_email_enabled,
|
|
"room": self.can_change_room,
|
|
}
|
|
self.__original_state = self.state
|
|
self.__original_email = self.email
|
|
|
|
def clean(self, *args, **kwargs):
|
|
"""Check if this pseudo is already used by any mailalias.
|
|
Better than raising an error in post-save and catching it"""
|
|
if EMailAddress.objects.filter(local_part=self.pseudo.lower()).exclude(
|
|
user_id=self.id
|
|
):
|
|
raise ValidationError(_("This username is already used."))
|
|
if (
|
|
not self.local_email_enabled
|
|
and not self.email
|
|
and not (self.state == self.STATE_FULL_ARCHIVE)
|
|
):
|
|
raise ValidationError(
|
|
_(
|
|
"There is neither a local email address nor an external"
|
|
" email address for this user."
|
|
)
|
|
)
|
|
if self.local_email_redirect and not self.email:
|
|
raise ValidationError(
|
|
_(
|
|
"You can't redirect your local emails if no external email"
|
|
" address has been set."
|
|
)
|
|
)
|
|
|
|
def __str__(self):
|
|
return self.pseudo
|
|
|
|
|
|
class Adherent(User):
|
|
""" A class representing a member (it's a user with special
|
|
informations) """
|
|
|
|
name = models.CharField(max_length=255)
|
|
room = models.OneToOneField(
|
|
"topologie.Room", on_delete=models.PROTECT, blank=True, null=True
|
|
)
|
|
gpg_fingerprint = models.CharField(max_length=49, blank=True, null=True)
|
|
|
|
class Meta(User.Meta):
|
|
verbose_name = _("member")
|
|
verbose_name_plural = _("members")
|
|
|
|
def format_gpgfp(self):
|
|
"""Format gpg finger print as AAAA BBBB... from a string AAAABBBB...."""
|
|
self.gpg_fingerprint = " ".join(
|
|
[
|
|
self.gpg_fingerprint[i : i + 4]
|
|
for i in range(0, len(self.gpg_fingerprint), 4)
|
|
]
|
|
)
|
|
|
|
def validate_gpgfp(self):
|
|
"""Validate from raw entry if is it a valid gpg fp"""
|
|
if self.gpg_fingerprint:
|
|
gpg_fingerprint = self.gpg_fingerprint.replace(" ", "").upper()
|
|
if not re.match("^[0-9A-F]{40}$", gpg_fingerprint):
|
|
raise ValidationError(
|
|
_("A GPG fingerprint must contain 40 hexadecimal characters.")
|
|
)
|
|
self.gpg_fingerprint = gpg_fingerprint
|
|
|
|
@classmethod
|
|
def get_instance(cls, adherentid, *_args, **_kwargs):
|
|
"""Try to find an instance of `Adherent` with the given id.
|
|
|
|
:param adherentid: The id of the adherent we are looking for.
|
|
:return: An adherent.
|
|
"""
|
|
return cls.objects.get(pk=adherentid)
|
|
|
|
@staticmethod
|
|
def can_create(user_request, *_args, **_kwargs):
|
|
"""Check if an user can create an user object.
|
|
|
|
:param user_request: The user who wants to create a user object.
|
|
:return: a message and a boolean which is True if the user can create
|
|
a user or if the `options.all_can_create` is set.
|
|
"""
|
|
if not user_request.is_authenticated:
|
|
if not OptionalUser.get_cached_value(
|
|
"self_adhesion"
|
|
):
|
|
return False, _("Self registration is disabled."), None
|
|
else:
|
|
return True, None, None
|
|
else:
|
|
if OptionalUser.get_cached_value("all_can_create_adherent"):
|
|
return True, None, None
|
|
else:
|
|
can = user_request.has_perm("users.add_user")
|
|
return (
|
|
can,
|
|
_("You don't have the right to create a user.")
|
|
if not can
|
|
else None,
|
|
("users.add_user",),
|
|
)
|
|
|
|
def clean(self, *args, **kwargs):
|
|
"""Format the GPG fingerprint"""
|
|
super(Adherent, self).clean(*args, **kwargs)
|
|
if self.gpg_fingerprint:
|
|
self.validate_gpgfp()
|
|
self.format_gpgfp()
|
|
|
|
|
|
class Club(User):
|
|
""" A class representing a club (it is considered as a user
|
|
with special informations) """
|
|
|
|
room = models.ForeignKey(
|
|
"topologie.Room", on_delete=models.PROTECT, blank=True, null=True
|
|
)
|
|
administrators = models.ManyToManyField(
|
|
blank=True, to="users.Adherent", related_name="club_administrator"
|
|
)
|
|
members = models.ManyToManyField(
|
|
blank=True, to="users.Adherent", related_name="club_members"
|
|
)
|
|
mailing = models.BooleanField(default=False)
|
|
|
|
class Meta(User.Meta):
|
|
verbose_name = _("club")
|
|
verbose_name_plural = _("clubs")
|
|
|
|
@staticmethod
|
|
def can_create(user_request, *_args, **_kwargs):
|
|
"""Check if an user can create an user object.
|
|
|
|
:param user_request: The user who wants to create a user object.
|
|
:return: a message and a boolean which is True if the user can create
|
|
an user or if the `options.all_can_create` is set.
|
|
"""
|
|
if not user_request.is_authenticated:
|
|
return False, _("You must be authenticated."), None
|
|
else:
|
|
if OptionalUser.get_cached_value("all_can_create_club"):
|
|
return True, None, None
|
|
else:
|
|
can = user_request.has_perm("users.add_user")
|
|
return (
|
|
can,
|
|
_("You don't have the right to create a club.")
|
|
if not can
|
|
else None,
|
|
("users.add_user",),
|
|
)
|
|
|
|
@staticmethod
|
|
def can_view_all(user_request, *_args, **_kwargs):
|
|
"""Check if an user can access to the list of every user objects
|
|
|
|
:param user_request: The user who wants to view the list.
|
|
:return: True if the user can view the list and an explanation
|
|
message.
|
|
"""
|
|
if user_request.has_perm("users.view_user"):
|
|
return True, None, None
|
|
if (
|
|
hasattr(user_request, "is_class_adherent")
|
|
and user_request.is_class_adherent
|
|
):
|
|
if (
|
|
user_request.adherent.club_administrator.all()
|
|
or user_request.adherent.club_members.all()
|
|
):
|
|
return True, None, None
|
|
return (
|
|
False,
|
|
_("You don't have the right to view the list of users."),
|
|
("users.view_user",),
|
|
)
|
|
|
|
@classmethod
|
|
def get_instance(cls, clubid, *_args, **_kwargs):
|
|
"""Try to find an instance of `Club` with the given id.
|
|
|
|
:param clubid: The id of the adherent we are looking for.
|
|
:return: A club.
|
|
"""
|
|
return cls.objects.get(pk=clubid)
|
|
|
|
|
|
@receiver(post_save, sender=Adherent)
|
|
@receiver(post_save, sender=Club)
|
|
@receiver(post_save, sender=User)
|
|
def user_post_save(**kwargs):
|
|
""" Synchronisation post_save : envoie le mail de bienvenue si creation
|
|
Synchronise le pseudo, en créant un alias mail correspondant
|
|
Synchronise le ldap"""
|
|
is_created = kwargs["created"]
|
|
user = kwargs["instance"]
|
|
EMailAddress.objects.get_or_create(local_part=user.pseudo.lower(), user=user)
|
|
|
|
if is_created:
|
|
user.notif_inscription(user.request)
|
|
|
|
user.state_sync()
|
|
user.ldap_sync(
|
|
base=True, access_refresh=True, mac_refresh=False, group_refresh=True
|
|
)
|
|
regen("mailing")
|
|
|
|
|
|
@receiver(m2m_changed, sender=User.groups.through)
|
|
def user_group_relation_changed(**kwargs):
|
|
action = kwargs["action"]
|
|
if action in ("post_add", "post_remove", "post_clear"):
|
|
user = kwargs["instance"]
|
|
user.ldap_sync(
|
|
base=False, access_refresh=False, mac_refresh=False, group_refresh=True
|
|
)
|
|
|
|
|
|
@receiver(post_delete, sender=Adherent)
|
|
@receiver(post_delete, sender=Club)
|
|
@receiver(post_delete, sender=User)
|
|
def user_post_delete(**kwargs):
|
|
"""Post delete d'un user, on supprime son instance ldap"""
|
|
user = kwargs["instance"]
|
|
user.ldap_del()
|
|
regen("mailing")
|
|
|
|
|
|
class ServiceUser(RevMixin, AclMixin, AbstractBaseUser):
|
|
""" Classe des users daemons, règle leurs accès au ldap"""
|
|
|
|
readonly = "readonly"
|
|
ACCESS = (("auth", "auth"), ("readonly", "readonly"), ("usermgmt", "usermgmt"))
|
|
|
|
pseudo = models.CharField(
|
|
max_length=32,
|
|
unique=True,
|
|
help_text=_("Must only contain letters, numerals or dashes."),
|
|
validators=[linux_user_validator],
|
|
)
|
|
access_group = models.CharField(choices=ACCESS, default=readonly, max_length=32)
|
|
comment = models.CharField(help_text=_("Comment."), max_length=255, blank=True)
|
|
|
|
USERNAME_FIELD = "pseudo"
|
|
objects = UserManager()
|
|
|
|
class Meta:
|
|
permissions = (("view_serviceuser", _("Can view a service user object")),)
|
|
verbose_name = _("service user")
|
|
verbose_name_plural = _("service users")
|
|
|
|
def get_full_name(self):
|
|
""" Renvoie le nom complet du serviceUser formaté nom/prénom"""
|
|
return _("Service user <{name}>").format(name=self.pseudo)
|
|
|
|
def get_short_name(self):
|
|
""" Renvoie seulement le nom"""
|
|
return self.pseudo
|
|
|
|
def ldap_sync(self):
|
|
""" Synchronisation du ServiceUser dans sa version ldap"""
|
|
try:
|
|
user_ldap = LdapServiceUser.objects.get(name=self.pseudo)
|
|
except LdapServiceUser.DoesNotExist:
|
|
user_ldap = LdapServiceUser(name=self.pseudo)
|
|
user_ldap.user_password = self.password[:6] + self.password[7:]
|
|
user_ldap.save()
|
|
self.serviceuser_group_sync()
|
|
|
|
def ldap_del(self):
|
|
"""Suppression de l'instance ldap d'un service user"""
|
|
try:
|
|
user_ldap = LdapServiceUser.objects.get(name=self.pseudo)
|
|
user_ldap.delete()
|
|
except LdapUser.DoesNotExist:
|
|
pass
|
|
self.serviceuser_group_sync()
|
|
|
|
def serviceuser_group_sync(self):
|
|
"""Synchronise le groupe et les droits de groupe dans le ldap"""
|
|
try:
|
|
group = LdapServiceUserGroup.objects.get(name=self.access_group)
|
|
except:
|
|
group = LdapServiceUserGroup(name=self.access_group)
|
|
group.members = list(
|
|
LdapServiceUser.objects.filter(
|
|
name__in=[
|
|
user.pseudo
|
|
for user in ServiceUser.objects.filter(
|
|
access_group=self.access_group
|
|
)
|
|
]
|
|
).values_list("dn", flat=True)
|
|
)
|
|
group.save()
|
|
|
|
def __str__(self):
|
|
return self.pseudo
|
|
|
|
|
|
@receiver(post_save, sender=ServiceUser)
|
|
def service_user_post_save(**kwargs):
|
|
""" Synchronise un service user ldap après modification django"""
|
|
service_user = kwargs["instance"]
|
|
service_user.ldap_sync()
|
|
|
|
|
|
@receiver(post_delete, sender=ServiceUser)
|
|
def service_user_post_delete(**kwargs):
|
|
""" Supprime un service user ldap après suppression django"""
|
|
service_user = kwargs["instance"]
|
|
service_user.ldap_del()
|
|
|
|
|
|
class School(RevMixin, AclMixin, models.Model):
|
|
""" Etablissement d'enseignement"""
|
|
|
|
name = models.CharField(max_length=255)
|
|
|
|
class Meta:
|
|
permissions = (("view_school", _("Can view a school object")),)
|
|
verbose_name = _("school")
|
|
verbose_name_plural = _("schools")
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
class ListRight(RevMixin, AclMixin, Group):
|
|
""" Ensemble des droits existants. Chaque droit crée un groupe
|
|
ldap synchronisé, avec gid.
|
|
Permet de gérer facilement les accès serveurs et autres
|
|
La clef de recherche est le gid, pour cette raison là
|
|
il n'est plus modifiable après creation"""
|
|
|
|
unix_name = models.CharField(
|
|
max_length=255,
|
|
unique=True,
|
|
validators=[
|
|
RegexValidator(
|
|
"^[a-z]+$",
|
|
message=(_("UNIX group names can only contain lower case letters.")),
|
|
)
|
|
],
|
|
)
|
|
gid = models.PositiveIntegerField(unique=True, null=True)
|
|
critical = models.BooleanField(default=False)
|
|
details = models.CharField(help_text=_("Description."), max_length=255, blank=True)
|
|
|
|
class Meta:
|
|
permissions = (("view_listright", _("Can view a group of rights object")),)
|
|
verbose_name = _("group of rights")
|
|
verbose_name_plural = _("groups of rights")
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
def ldap_sync(self):
|
|
"""Sychronise les groups ldap avec le model listright coté django"""
|
|
try:
|
|
group_ldap = LdapUserGroup.objects.get(gid=self.gid)
|
|
except LdapUserGroup.DoesNotExist:
|
|
group_ldap = LdapUserGroup(gid=self.gid)
|
|
group_ldap.name = self.unix_name
|
|
group_ldap.members = [user.pseudo for user in self.user_set.all()]
|
|
group_ldap.save()
|
|
|
|
def ldap_del(self):
|
|
"""Supprime un groupe ldap"""
|
|
try:
|
|
group_ldap = LdapUserGroup.objects.get(gid=self.gid)
|
|
group_ldap.delete()
|
|
except LdapUserGroup.DoesNotExist:
|
|
pass
|
|
|
|
|
|
@receiver(post_save, sender=ListRight)
|
|
def listright_post_save(**kwargs):
|
|
""" Synchronise le droit ldap quand il est modifié"""
|
|
right = kwargs["instance"]
|
|
right.ldap_sync()
|
|
|
|
|
|
@receiver(post_delete, sender=ListRight)
|
|
def listright_post_delete(**kwargs):
|
|
"""Suppression d'un groupe ldap après suppression coté django"""
|
|
right = kwargs["instance"]
|
|
right.ldap_del()
|
|
|
|
|
|
class ListShell(RevMixin, AclMixin, models.Model):
|
|
"""Un shell possible. Pas de check si ce shell existe, les
|
|
admin sont des grands"""
|
|
|
|
shell = models.CharField(max_length=255, unique=True)
|
|
|
|
class Meta:
|
|
permissions = (("view_listshell", _("Can view a shell object")),)
|
|
verbose_name = _("shell")
|
|
verbose_name_plural = _("shells")
|
|
|
|
def get_pretty_name(self):
|
|
"""Return the canonical name of the shell"""
|
|
return self.shell.split("/")[-1]
|
|
|
|
def __str__(self):
|
|
return self.shell
|
|
|
|
|
|
class Ban(RevMixin, AclMixin, models.Model):
|
|
""" Bannissement. Actuellement a un effet tout ou rien.
|
|
Gagnerait à être granulaire"""
|
|
|
|
STATE_HARD = 0
|
|
STATE_SOFT = 1
|
|
STATE_BRIDAGE = 2
|
|
STATES = (
|
|
(0, _("HARD (no access)")),
|
|
(1, _("SOFT (local access only)")),
|
|
(2, _("RESTRICTED (speed limitation)")),
|
|
)
|
|
|
|
user = models.ForeignKey("User", on_delete=models.PROTECT)
|
|
raison = models.CharField(max_length=255)
|
|
date_start = models.DateTimeField(auto_now_add=True)
|
|
date_end = models.DateTimeField()
|
|
state = models.IntegerField(choices=STATES, default=STATE_HARD)
|
|
request = None
|
|
|
|
class Meta:
|
|
permissions = (("view_ban", _("Can view a ban object")),)
|
|
verbose_name = _("ban")
|
|
verbose_name_plural = _("bans")
|
|
|
|
def notif_ban(self, request=None):
|
|
""" Prend en argument un objet ban, envoie un mail de notification """
|
|
template = loader.get_template("users/email_ban_notif")
|
|
context = {
|
|
"name": self.user.get_full_name(),
|
|
"raison": self.raison,
|
|
"date_end": self.date_end,
|
|
"asso_name": AssoOption.get_cached_value("name"),
|
|
}
|
|
|
|
send_mail(
|
|
request,
|
|
"Déconnexion disciplinaire / Disciplinary disconnection",
|
|
template.render(context),
|
|
GeneralOption.get_cached_value("email_from"),
|
|
[self.user.email],
|
|
fail_silently=False,
|
|
)
|
|
return
|
|
|
|
def is_active(self):
|
|
"""Ce ban est-il actif?"""
|
|
return self.date_end > timezone.now()
|
|
|
|
def can_view(self, user_request, *_args, **_kwargs):
|
|
"""Check if an user can view a Ban object.
|
|
|
|
:param self: The targeted object.
|
|
:param user_request: The user who ask for viewing the target.
|
|
:return: A boolean telling if the acces is granted and an explanation
|
|
text
|
|
"""
|
|
if not user_request.has_perm("users.view_ban") and self.user != user_request:
|
|
return (
|
|
False,
|
|
_("You don't have the right to view other bans than yours."),
|
|
("users.view_ban",),
|
|
)
|
|
else:
|
|
return True, None, None
|
|
|
|
def __str__(self):
|
|
return str(self.user) + " " + str(self.raison)
|
|
|
|
|
|
@receiver(post_save, sender=Ban)
|
|
def ban_post_save(**kwargs):
|
|
""" Regeneration de tous les services après modification d'un ban"""
|
|
ban = kwargs["instance"]
|
|
is_created = kwargs["created"]
|
|
user = ban.user
|
|
user.ldap_sync(base=False, access_refresh=True, mac_refresh=False)
|
|
regen("mailing")
|
|
if is_created:
|
|
ban.notif_ban(ban.request)
|
|
regen("dhcp")
|
|
regen("mac_ip_list")
|
|
if user.has_access():
|
|
regen("dhcp")
|
|
regen("mac_ip_list")
|
|
|
|
|
|
@receiver(post_delete, sender=Ban)
|
|
def ban_post_delete(**kwargs):
|
|
""" Regen de tous les services après suppression d'un ban"""
|
|
user = kwargs["instance"].user
|
|
user.ldap_sync(base=False, access_refresh=True, mac_refresh=False)
|
|
regen("mailing")
|
|
regen("dhcp")
|
|
regen("mac_ip_list")
|
|
|
|
|
|
class Whitelist(RevMixin, AclMixin, models.Model):
|
|
"""Accès à titre gracieux. L'utilisateur ne paye pas; se voit
|
|
accorder un accès internet pour une durée défini. Moins
|
|
fort qu'un ban quel qu'il soit"""
|
|
|
|
user = models.ForeignKey("User", on_delete=models.PROTECT)
|
|
raison = models.CharField(max_length=255)
|
|
date_start = models.DateTimeField(auto_now_add=True)
|
|
date_end = models.DateTimeField()
|
|
|
|
class Meta:
|
|
permissions = (("view_whitelist", _("Can view a whitelist object")),)
|
|
verbose_name = _("whitelist (free of charge access)")
|
|
verbose_name_plural = _("whitelists (free of charge access)")
|
|
|
|
def is_active(self):
|
|
""" Is this whitelisting active ? """
|
|
return self.date_end > timezone.now()
|
|
|
|
def can_view(self, user_request, *_args, **_kwargs):
|
|
"""Check if an user can view a Whitelist object.
|
|
|
|
:param self: The targeted object.
|
|
:param user_request: The user who ask for viewing the target.
|
|
:return: A boolean telling if the acces is granted and an explanation
|
|
text
|
|
"""
|
|
if (
|
|
not user_request.has_perm("users.view_whitelist")
|
|
and self.user != user_request
|
|
):
|
|
return (
|
|
False,
|
|
_("You don't have the right to view other whitelists than yours."),
|
|
("users.view_whitelist",),
|
|
)
|
|
else:
|
|
return True, None, None
|
|
|
|
def __str__(self):
|
|
return str(self.user) + " " + str(self.raison)
|
|
|
|
|
|
@receiver(post_save, sender=Whitelist)
|
|
def whitelist_post_save(**kwargs):
|
|
"""Après modification d'une whitelist, on synchronise les services
|
|
et on lui permet d'avoir internet"""
|
|
whitelist = kwargs["instance"]
|
|
user = whitelist.user
|
|
user.ldap_sync(base=False, access_refresh=True, mac_refresh=False)
|
|
is_created = kwargs["created"]
|
|
regen("mailing")
|
|
if is_created:
|
|
regen("dhcp")
|
|
regen("mac_ip_list")
|
|
if user.has_access():
|
|
regen("dhcp")
|
|
regen("mac_ip_list")
|
|
|
|
|
|
@receiver(post_delete, sender=Whitelist)
|
|
def whitelist_post_delete(**kwargs):
|
|
"""Après suppression d'une whitelist, on supprime l'accès internet
|
|
en forçant la régénration"""
|
|
user = kwargs["instance"].user
|
|
user.ldap_sync(base=False, access_refresh=True, mac_refresh=False)
|
|
regen("mailing")
|
|
regen("dhcp")
|
|
regen("mac_ip_list")
|
|
|
|
|
|
class Request(models.Model):
|
|
""" Objet request, générant une url unique de validation.
|
|
Utilisé par exemple pour la generation du mot de passe et
|
|
sa réinitialisation"""
|
|
|
|
PASSWD = "PW"
|
|
EMAIL = "EM"
|
|
TYPE_CHOICES = ((PASSWD, _("Password")), (EMAIL, _("Email address")))
|
|
type = models.CharField(max_length=2, choices=TYPE_CHOICES)
|
|
token = models.CharField(max_length=32)
|
|
user = models.ForeignKey("User", on_delete=models.CASCADE)
|
|
email = models.EmailField(blank=True, null=True)
|
|
created_at = models.DateTimeField(auto_now_add=True, editable=False)
|
|
expires_at = models.DateTimeField()
|
|
|
|
def save(self):
|
|
if not self.expires_at:
|
|
self.expires_at = timezone.now() + datetime.timedelta(
|
|
hours=GeneralOption.get_cached_value("req_expire_hrs")
|
|
)
|
|
if not self.token:
|
|
self.token = str(uuid.uuid4()).replace("-", "") # remove hyphens
|
|
super(Request, self).save()
|
|
|
|
|
|
class LdapUser(ldapdb.models.Model):
|
|
"""
|
|
Class for representing an LDAP user entry.
|
|
"""
|
|
|
|
# LDAP meta-data
|
|
base_dn = LDAP["base_user_dn"]
|
|
object_classes = [
|
|
"inetOrgPerson",
|
|
"top",
|
|
"posixAccount",
|
|
"sambaSamAccount",
|
|
"radiusprofile",
|
|
"shadowAccount",
|
|
]
|
|
|
|
# attributes
|
|
gid = ldapdb.models.fields.IntegerField(db_column="gidNumber")
|
|
name = ldapdb.models.fields.CharField(
|
|
db_column="cn", max_length=200, primary_key=True
|
|
)
|
|
uid = ldapdb.models.fields.CharField(db_column="uid", max_length=200)
|
|
uidNumber = ldapdb.models.fields.IntegerField(db_column="uidNumber", unique=True)
|
|
sn = ldapdb.models.fields.CharField(db_column="sn", max_length=200)
|
|
login_shell = ldapdb.models.fields.CharField(
|
|
db_column="loginShell", max_length=200, blank=True, null=True
|
|
)
|
|
mail = ldapdb.models.fields.CharField(db_column="mail", max_length=200)
|
|
given_name = ldapdb.models.fields.CharField(db_column="givenName", max_length=200)
|
|
home_directory = ldapdb.models.fields.CharField(
|
|
db_column="homeDirectory", max_length=200
|
|
)
|
|
display_name = ldapdb.models.fields.CharField(
|
|
db_column="displayName", max_length=200, blank=True, null=True
|
|
)
|
|
dialupAccess = ldapdb.models.fields.CharField(db_column="dialupAccess")
|
|
sambaSID = ldapdb.models.fields.IntegerField(db_column="sambaSID", unique=True)
|
|
user_password = ldapdb.models.fields.CharField(
|
|
db_column="userPassword", max_length=200, blank=True, null=True
|
|
)
|
|
sambat_nt_password = ldapdb.models.fields.CharField(
|
|
db_column="sambaNTPassword", max_length=200, blank=True, null=True
|
|
)
|
|
macs = ldapdb.models.fields.ListField(
|
|
db_column="radiusCallingStationId", max_length=200, blank=True, null=True
|
|
)
|
|
shadowexpire = ldapdb.models.fields.CharField(
|
|
db_column="shadowExpire", blank=True, null=True
|
|
)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
def __unicode__(self):
|
|
return self.name
|
|
|
|
def save(self, *args, **kwargs):
|
|
self.sn = self.name
|
|
self.uid = self.name
|
|
self.sambaSID = self.uidNumber
|
|
super(LdapUser, self).save(*args, **kwargs)
|
|
|
|
|
|
class LdapUserGroup(ldapdb.models.Model):
|
|
"""
|
|
Class for representing an LDAP group entry.
|
|
|
|
Un groupe ldap
|
|
"""
|
|
|
|
# LDAP meta-data
|
|
base_dn = LDAP["base_usergroup_dn"]
|
|
object_classes = ["posixGroup"]
|
|
|
|
# attributes
|
|
gid = ldapdb.models.fields.IntegerField(db_column="gidNumber")
|
|
members = ldapdb.models.fields.ListField(db_column="memberUid", blank=True)
|
|
name = ldapdb.models.fields.CharField(
|
|
db_column="cn", max_length=200, primary_key=True
|
|
)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
class LdapServiceUser(ldapdb.models.Model):
|
|
"""
|
|
Class for representing an LDAP userservice entry.
|
|
|
|
Un user de service coté ldap
|
|
"""
|
|
|
|
# LDAP meta-data
|
|
base_dn = LDAP["base_userservice_dn"]
|
|
object_classes = ["applicationProcess", "simpleSecurityObject"]
|
|
|
|
# attributes
|
|
name = ldapdb.models.fields.CharField(
|
|
db_column="cn", max_length=200, primary_key=True
|
|
)
|
|
user_password = ldapdb.models.fields.CharField(
|
|
db_column="userPassword", max_length=200, blank=True, null=True
|
|
)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
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class LdapServiceUserGroup(ldapdb.models.Model):
|
|
"""
|
|
Class for representing an LDAP userservice entry.
|
|
|
|
Un group user de service coté ldap. Dans userservicegroupdn
|
|
(voir dans settings_local.py)
|
|
"""
|
|
|
|
# LDAP meta-data
|
|
base_dn = LDAP["base_userservicegroup_dn"]
|
|
object_classes = ["groupOfNames"]
|
|
|
|
# attributes
|
|
name = ldapdb.models.fields.CharField(
|
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db_column="cn", max_length=200, primary_key=True
|
|
)
|
|
members = ldapdb.models.fields.ListField(db_column="member", blank=True)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
class EMailAddress(RevMixin, AclMixin, models.Model):
|
|
"""Defines a local email account for a user
|
|
"""
|
|
|
|
user = models.ForeignKey(
|
|
User, on_delete=models.CASCADE, help_text=_("User of the local email account.")
|
|
)
|
|
local_part = models.CharField(
|
|
unique=True, max_length=128, help_text=_("Local part of the email address.")
|
|
)
|
|
|
|
class Meta:
|
|
permissions = (
|
|
("view_emailaddress", _("Can view a local email account object")),
|
|
)
|
|
verbose_name = _("local email account")
|
|
verbose_name_plural = _("local email accounts")
|
|
|
|
def __str__(self):
|
|
return str(self.local_part) + OptionalUser.get_cached_value(
|
|
"local_email_domain"
|
|
)
|
|
|
|
@cached_property
|
|
def complete_email_address(self):
|
|
return str(self.local_part) + OptionalUser.get_cached_value(
|
|
"local_email_domain"
|
|
)
|
|
|
|
@staticmethod
|
|
def can_create(user_request, userid, *_args, **_kwargs):
|
|
"""Check if a user can create a `EMailAddress` object.
|
|
|
|
Args:
|
|
user_request: The user who wants to create the object.
|
|
userid: The id of the user to whom the account is to be created
|
|
|
|
Returns:
|
|
a message and a boolean which is True if the user can create
|
|
a local email account.
|
|
"""
|
|
if user_request.has_perm("users.add_emailaddress"):
|
|
return True, None, None
|
|
if not OptionalUser.get_cached_value("local_email_accounts_enabled"):
|
|
return (False, _("The local email accounts are not enabled."), None)
|
|
if int(user_request.id) != int(userid):
|
|
return (
|
|
False,
|
|
_(
|
|
"You don't have the right to add a local email"
|
|
" account to another user."
|
|
),
|
|
("users.add_emailaddress",),
|
|
)
|
|
elif user_request.email_address.count() >= OptionalUser.get_cached_value(
|
|
"max_email_address"
|
|
):
|
|
return (
|
|
False,
|
|
_("You reached the limit of {} local email accounts.").format(
|
|
OptionalUser.get_cached_value("max_email_address")
|
|
),
|
|
None,
|
|
)
|
|
return True, None, None
|
|
|
|
def can_view(self, user_request, *_args, **_kwargs):
|
|
"""Check if a user can view the local email account
|
|
|
|
Args:
|
|
user_request: The user who wants to view the object.
|
|
|
|
Returns:
|
|
a message and a boolean which is True if the user can see
|
|
the local email account.
|
|
"""
|
|
if user_request.has_perm("users.view_emailaddress"):
|
|
return True, None, None
|
|
if not OptionalUser.get_cached_value("local_email_accounts_enabled"):
|
|
return (False, _("The local email accounts are not enabled."), None)
|
|
if user_request == self.user:
|
|
return True, None, None
|
|
return (
|
|
False,
|
|
_(
|
|
"You don't have the right to view another user's local"
|
|
" email account."
|
|
),
|
|
("users.view_emailaddress",),
|
|
)
|
|
|
|
def can_delete(self, user_request, *_args, **_kwargs):
|
|
"""Check if a user can delete the alias
|
|
|
|
Args:
|
|
user_request: The user who wants to delete the object.
|
|
|
|
Returns:
|
|
a message and a boolean which is True if the user can delete
|
|
the local email account.
|
|
"""
|
|
if self.local_part == self.user.pseudo.lower():
|
|
return (
|
|
False,
|
|
_(
|
|
"You can't delete a local email account whose"
|
|
" local part is the same as the username."
|
|
),
|
|
None,
|
|
)
|
|
if user_request.has_perm("users.delete_emailaddress"):
|
|
return True, None, None
|
|
if not OptionalUser.get_cached_value("local_email_accounts_enabled"):
|
|
return False, _("The local email accounts are not enabled."), None
|
|
if user_request == self.user:
|
|
return True, None, None
|
|
return (
|
|
False,
|
|
_(
|
|
"You don't have the right to delete another user's"
|
|
" local email account."
|
|
),
|
|
("users.delete_emailaddress",),
|
|
)
|
|
|
|
def can_edit(self, user_request, *_args, **_kwargs):
|
|
"""Check if a user can edit the alias
|
|
|
|
Args:
|
|
user_request: The user who wants to edit the object.
|
|
|
|
Returns:
|
|
a message and a boolean which is True if the user can edit
|
|
the local email account.
|
|
"""
|
|
if self.local_part == self.user.pseudo.lower():
|
|
return (
|
|
False,
|
|
_(
|
|
"You can't edit a local email account whose local"
|
|
" part is the same as the username."
|
|
),
|
|
None,
|
|
)
|
|
if user_request.has_perm("users.change_emailaddress"):
|
|
return True, None, None
|
|
if not OptionalUser.get_cached_value("local_email_accounts_enabled"):
|
|
return False, _("The local email accounts are not enabled."), None
|
|
if user_request == self.user:
|
|
return True, None, None
|
|
return (
|
|
False,
|
|
_(
|
|
"You don't have the right to edit another user's local"
|
|
" email account."
|
|
),
|
|
("users.change_emailaddress",),
|
|
)
|
|
|
|
def clean(self, *args, **kwargs):
|
|
self.local_part = self.local_part.lower()
|
|
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)
|