forked from ScoDoc/ScoDoc
112 lines
4.7 KiB
Python
112 lines
4.7 KiB
Python
# -*- mode: python -*-
|
|
# -*- coding: utf-8 -*-
|
|
|
|
"""Definition of ScoDoc permissions
|
|
used by auth
|
|
"""
|
|
|
|
# Définition des permissions: NE PAS CHANGER les numéros ou l'ordre des lignes !
|
|
# Les permissions sont sur un BigInt en base SQL, donc 64 bits.
|
|
_SCO_PERMISSIONS = (
|
|
# permission bit, symbol, description
|
|
# ScoSuperAdmin est utilisé pour:
|
|
# - add/delete departments
|
|
# - tous rôles lors creation utilisateurs
|
|
(1 << 1, "ScoSuperAdmin", "Super Administrateur"),
|
|
(1 << 2, "ScoView", "Voir"),
|
|
(1 << 3, "EnsView", "Voir les parties pour les enseignants"),
|
|
(1 << 4, "Observateur", "Observer (accès lecture restreint aux bulletins)"),
|
|
(1 << 5, "UsersAdmin", "Gérer les utilisateurs (de son département)"),
|
|
(1 << 6, "UsersView", "Voir les utilisateurs (de tous les départements)"),
|
|
(1 << 7, "EditPreferences", "Modifier les préférences"),
|
|
(1 << 8, "EditFormation", "Changer les formations"),
|
|
(1 << 9, "EditFormationTags", "Tagguer les formations"),
|
|
(1 << 10, "EditAllNotes", "Modifier toutes les notes"),
|
|
(1 << 11, "EditAllEvals", "Modifier toutes les évaluations"),
|
|
(1 << 12, "EditFormSemestre", "Mettre en place une formation (créer un semestre)"),
|
|
(1 << 13, "AbsChange", "Saisir des absences"),
|
|
(1 << 14, "AbsAddBillet", "Saisir des billets d'absences"),
|
|
# changer adresse/photo ou pour envoyer bulletins par mail ou pour debouche
|
|
(1 << 15, "EtudChangeAdr", "Changer les adresses d'étudiants"),
|
|
(
|
|
1 << 16,
|
|
"APIEditGroups",
|
|
"API: Modifier les groupes (obsolete, use EtudChangeGroups)",
|
|
),
|
|
(1 << 16, "EtudChangeGroups", "Modifier les groupes"),
|
|
# aussi pour demissions, diplomes:
|
|
(1 << 17, "EtudInscrit", "Inscrire des étudiants"),
|
|
# aussi pour archives:
|
|
(1 << 18, "EtudAddAnnotations", "Éditer les annotations"),
|
|
# inutilisée (1 << 19, "ScoEntrepriseView", "Voir la section 'entreprises'"),
|
|
# inutilisée (1 << 20, "EntrepriseChange", "Modifier les entreprises"),
|
|
# XXX inutilisée ? (1 << 21, "EditPVJury", "Éditer les PV de jury"),
|
|
# ajouter maquettes Apogee (=> chef dept et secr):
|
|
(1 << 22, "EditApogee", "Gérer les exports Apogée"),
|
|
# Application relations entreprises
|
|
(1 << 23, "RelationsEntrepView", "Voir l'application relations entreprises"),
|
|
(1 << 24, "RelationsEntrepEdit", "Modifier les entreprises"),
|
|
(1 << 25, "RelationsEntrepSend", "Envoyer des offres"),
|
|
(1 << 26, "RelationsEntrepValidate", "Valide les entreprises"),
|
|
(1 << 27, "RelationsEntrepViewCorrs", "Voir les correspondants"),
|
|
(
|
|
1 << 28,
|
|
"RelationsEntrepExport",
|
|
"Exporter les données de l'application relations entreprises",
|
|
),
|
|
(1 << 29, "UsersChangeCASId", "Paramétrer l'id CAS"),
|
|
(1 << 30, "ViewEtudData", "Accéder aux données personnelles des étudiants"),
|
|
#
|
|
# XXX inutilisée ? (1 << 40, "EtudChangePhoto", "Modifier la photo d'un étudiant"),
|
|
# Permissions du module Assiduité)
|
|
(1 << 50, "AbsJustifView", "Visualisation des fichiers justificatifs"),
|
|
# Attention: les permissions sont codées sur 64 bits.
|
|
)
|
|
|
|
|
|
class Permission:
|
|
"Permissions for ScoDoc"
|
|
NBITS = 1 # maximum bits used (for formatting)
|
|
ALL_PERMISSIONS = [-1]
|
|
description = {} # { symbol : blah blah }
|
|
permission_by_name = {} # { symbol : int }
|
|
permission_by_value = {} # { int : symbol }
|
|
|
|
@staticmethod
|
|
def init_permissions():
|
|
for perm, symbol, description in _SCO_PERMISSIONS:
|
|
setattr(Permission, symbol, perm)
|
|
Permission.description[symbol] = description
|
|
Permission.permission_by_name[symbol] = perm
|
|
Permission.permission_by_value[perm] = symbol
|
|
max_perm = max(p[0] for p in _SCO_PERMISSIONS)
|
|
Permission.NBITS = max_perm.bit_length()
|
|
|
|
@staticmethod
|
|
def get_by_name(permission_name: str) -> int:
|
|
"""Return permission mode (integer bit field), or None if it doesn't exist."""
|
|
return Permission.permission_by_name.get(permission_name)
|
|
|
|
@staticmethod
|
|
def get_name(permission: int) -> str:
|
|
"""Return permission name, or None if it doesn't exist."""
|
|
return Permission.permission_by_value.get(permission)
|
|
|
|
@staticmethod
|
|
def permissions_names(permissions: int) -> list[str]:
|
|
"""From a bit field, return list of permission names"""
|
|
names = []
|
|
if permissions == 0:
|
|
return []
|
|
mask = 1 << (permissions.bit_length() - 1)
|
|
while mask > 0:
|
|
if mask & permissions:
|
|
name = Permission.get_name(mask)
|
|
if name is not None:
|
|
names.append(name)
|
|
mask = mask >> 1
|
|
return names
|
|
|
|
|
|
Permission.init_permissions()
|