73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
# w.c.s. - web application for online forms
|
|
# Copyright (C) 2005-2010 Entr'ouvert
|
|
#
|
|
# 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, see <http://www.gnu.org/licenses/>.
|
|
|
|
import hashlib
|
|
|
|
from django.utils.encoding import force_bytes, force_text
|
|
from quixote import get_publisher
|
|
|
|
from wcs.qommon import force_str
|
|
from ..storage import StorableObject
|
|
|
|
HASHING_ALGOS = {
|
|
'sha': hashlib.sha1,
|
|
'md5': hashlib.md5,
|
|
'sha256': hashlib.sha256,
|
|
}
|
|
|
|
|
|
class PasswordAccount(StorableObject):
|
|
_names = 'passwordaccounts'
|
|
_indexes = ['user_id']
|
|
|
|
id = None # id is username
|
|
password = None
|
|
hashing_algo = None
|
|
|
|
awaiting_confirmation = False
|
|
awaiting_moderation = False
|
|
disabled = False
|
|
|
|
warned_about_unused_account = False
|
|
|
|
user_id = None
|
|
|
|
@classmethod
|
|
def get_with_credentials(cls, username, password):
|
|
account = cls.get(username)
|
|
if not account.is_password_ok(password):
|
|
raise KeyError()
|
|
return get_publisher().user_class.get(account.user_id)
|
|
|
|
def get_user(self):
|
|
try:
|
|
return get_publisher().user_class.get(self.user_id)
|
|
except KeyError:
|
|
return None
|
|
user = property(get_user)
|
|
|
|
def is_password_ok(self, password):
|
|
if self.hashing_algo is None:
|
|
return (self.password == password)
|
|
else:
|
|
return (self.password == force_str(HASHING_ALGOS.get(self.hashing_algo)(force_bytes(password)).hexdigest()))
|
|
|
|
def set_password(self, password):
|
|
if self.hashing_algo is None:
|
|
self.password = password
|
|
else:
|
|
self.password = force_str(HASHING_ALGOS.get(self.hashing_algo)(force_bytes(password)).hexdigest())
|