mirror of
https://gitlab2.federez.net/re2o/re2o
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87 lines
3 KiB
Python
87 lines
3 KiB
Python
# ⁻*- mode: python; coding: utf-8 -*-
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# Re2o est un logiciel d'administration développé initiallement au Rézo Metz. Il
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# se veut agnostique au réseau considéré, de manière à être installable en
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# quelques clics.
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#
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# Copyright © 2018 Jean-Baptiste Daval
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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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import os
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import pwd
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import sys
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from django.core.management.base import BaseCommand, CommandError
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from django.db import transaction
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from reversion import revisions as reversion
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from re2o.script_utils import get_system_user, get_user
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from users.models import ListShell, User
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class Command(BaseCommand):
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help = "Change the default shell of a user."
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def add_arguments(self, parser):
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parser.add_argument("target_username", nargs="?")
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def handle(self, *args, **options):
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current_username = get_system_user()
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current_user = get_user(current_username)
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target_username = options["target_username"] or current_username
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target_user = get_user(target_username)
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# L'utilisateur n'a pas le droit de changer le shell
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ok, msg = target_user.can_change_shell(current_user)
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if not ok:
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raise CommandError(msg)
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shells = ListShell.objects.all()
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current_shell = "unknown"
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if target_user.shell:
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current_shell = target_user.shell.get_pretty_name()
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self.stdout.write(
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"Choose a shell for the user %s (the current shell is"
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" %s):" % (target_user.pseudo, current_shell)
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)
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for shell in shells:
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self.stdout.write(
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"%d - %s (%s)" % (shell.id, shell.get_pretty_name(), shell.shell)
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)
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shell_id = input("Enter a number: ")
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try:
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shell_id = int(shell_id)
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except:
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raise CommandError("Invalid choice.")
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shell = ListShell.objects.filter(id=shell_id)
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if not shell:
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raise CommandError("Invalid choice.")
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target_user.shell = shell.first()
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with transaction.atomic(), reversion.create_revision():
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target_user.save()
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reversion.set_user(current_user)
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reversion.set_comment("Shell changed.")
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self.stdout.write(
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self.style.SUCCESS(
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"Shell changed. The change may take a few minutes to apply."
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)
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)
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