98 lines
3.8 KiB
Python
98 lines
3.8 KiB
Python
# -*- mode: python -*-
|
|
# -*- coding: utf-8 -*-
|
|
|
|
##############################################################################
|
|
#
|
|
# Gestion scolarite IUT
|
|
#
|
|
# Copyright (c) 1999 - 2024 Emmanuel Viennet. All rights reserved.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
# Emmanuel Viennet emmanuel.viennet@viennet.net
|
|
#
|
|
##############################################################################
|
|
|
|
|
|
""" Verification version logiciel vs version "stable" sur serveur
|
|
N'effectue pas la mise à jour automatiquement, mais permet un affichage d'avertissement.
|
|
"""
|
|
import json
|
|
import requests
|
|
import time
|
|
from flask import current_app
|
|
|
|
from app import log
|
|
import app.scodoc.sco_utils as scu
|
|
from sco_version import SCOVERSION, SCONAME
|
|
|
|
|
|
def is_up_to_date() -> str:
|
|
"""Check installed version vs last release.
|
|
Returns html message, empty of ok.
|
|
"""
|
|
if current_app.testing or current_app.debug:
|
|
return "<div>Mode développement</div>"
|
|
diag = ""
|
|
try:
|
|
response = requests.get(
|
|
scu.SCO_UP2DATE + "/" + SCOVERSION, timeout=scu.SCO_ORG_TIMEOUT
|
|
)
|
|
except (requests.exceptions.ConnectionError, requests.exceptions.Timeout):
|
|
current_app.logger.debug("is_up_to_date: %s", diag)
|
|
return f"""<div>Attention: installation de {SCONAME} non fonctionnelle.</div>
|
|
<div>Détails: pas de connexion à {scu.SCO_WEBSITE}.
|
|
Vérifier paramètrages réseau,
|
|
<a href="https://scodoc.org/GuideInstallDebian11/#informations-sur-les-flux-reseau">voir la documentation</a>.
|
|
</div>
|
|
"""
|
|
except:
|
|
current_app.logger.debug("is_up_to_date: %s", diag)
|
|
return f"""<div>Attention: installation de {SCONAME} non fonctionnelle.</div>
|
|
<div>Détails: erreur inconnue lors de la connexion à {scu.SCO_WEBSITE}.
|
|
Vérifier paramètrages réseau,
|
|
<a href="https://scodoc.org/GuideInstallDebian11/#informations-sur-les-flux-reseau">voir la documentation</a>.
|
|
</div>
|
|
"""
|
|
if response.status_code != 200:
|
|
current_app.logger.debug(
|
|
f"is_up_to_date: invalid response code ({response.status_code})"
|
|
)
|
|
return f"""<div>Attention: réponse invalide de {scu.SCO_WEBSITE}</div>
|
|
<div>(erreur http {response.status_code}).</div>"""
|
|
|
|
try:
|
|
infos = json.loads(response.text)
|
|
except json.decoder.JSONDecodeError:
|
|
current_app.logger.debug(f"is_up_to_date: invalid response (json)")
|
|
return f"""<div>Attention: réponse invalide de {scu.SCO_WEBSITE}</div>
|
|
<div>(erreur json).</div>"""
|
|
|
|
if infos["status"] != "ok":
|
|
# problème coté serveur, ignore discrètement
|
|
log(f"is_up_to_date: server {infos['status']}")
|
|
return ""
|
|
if (SCOVERSION != infos["last_version"]) and (
|
|
(time.time() - infos["last_version_date"]) > (24 * 60 * 60)
|
|
):
|
|
# nouvelle version publiée depuis plus de 24h !
|
|
return f"""<div>Attention: {SCONAME} version ({SCOVERSION}) non à jour
|
|
({infos["last_version"]} disponible).</div>
|
|
<div>Contacter votre administrateur système
|
|
(<a href="https://scodoc.org/MisesAJour/">documentation</a>).
|
|
</div>
|
|
"""
|
|
return "" # ok
|