mirror of
https://gitlab2.federez.net/re2o/re2o
synced 2024-12-25 00:13:45 +00:00
99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
# ⁻*- mode: python; coding: utf-8 -*-
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# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
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# se veut agnostique au réseau considéré, de manière à être installable en
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# quelques clics.
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#
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# Copyright © 2018 Lev-Arcady Sellem
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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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"""re2o.script_utils
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A set of utility scripts that can be used as standalone to interact easily
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with Re2o throught the CLI
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"""
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import os
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from os.path import dirname
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import sys
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import pwd
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from getpass import getpass
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from reversion import revisions as reversion
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from django.core.wsgi import get_wsgi_application
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from django.core.management.base import CommandError
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from django.db import transaction
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from django.utils.html import strip_tags
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from users.models import User
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proj_path = dirname(dirname(__file__))
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os.environ.setdefault("DJANGO_SETTINGS_MODULE", "re2o.settings")
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sys.path.append(proj_path)
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os.chdir(proj_path)
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application = get_wsgi_application()
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def get_user(pseudo):
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"""Cherche un utilisateur re2o à partir de son pseudo"""
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user = User.objects.filter(pseudo=pseudo)
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if len(user) == 0:
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raise CommandError("Invalid user.")
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if len(user) > 1:
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raise CommandError(
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"Several users match this username. This SHOULD NOT happen."
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)
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return user[0]
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def get_system_user():
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"""Retourne l'utilisateur système ayant lancé la commande"""
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return pwd.getpwuid(int(os.getenv("SUDO_UID") or os.getuid())).pw_name
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def form_cli(Form, user, action, *args, **kwargs):
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"""
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Remplit un formulaire à partir de la ligne de commande
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Form : le formulaire (sous forme de classe) à remplir
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user : l'utilisateur re2o faisant la modification
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action : l'action réalisée par le formulaire (pour les logs)
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Les arguments suivants sont transmis tels quels au formulaire.
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"""
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data = {}
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dumb_form = Form(user=user, *args, **kwargs)
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for key in dumb_form.fields:
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if not dumb_form.fields[key].widget.input_type == "hidden":
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if dumb_form.fields[key].widget.input_type == "password":
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data[key] = getpass("%s : " % dumb_form.fields[key].label)
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else:
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data[key] = input("%s : " % dumb_form.fields[key].label)
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form = Form(data, user=user, *args, **kwargs)
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if not form.is_valid():
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sys.stderr.write("Errors: \n")
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for err in form.errors:
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# Oui, oui, on gère du HTML là où d'autres ont eu la
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# lumineuse idée de le mettre
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sys.stderr.write("\t%s : %s\n" % (err, strip_tags(form.errors[err])))
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raise CommandError("Invalid form.")
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with transaction.atomic(), reversion.create_revision():
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form.save()
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reversion.set_user(user)
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reversion.set_comment(action)
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sys.stdout.write(
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"%s: done. The edit may take several minutes to apply.\n" % action
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)
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