misc/scripts/chpasswd.py
author Aurelien Campeas <aurelien.campeas@logilab.fr>
Wed, 03 Jul 2013 14:16:21 +0200 (2013-07-03)
branchstable
changeset 9129 6c4ae3a06619
parent 8483 4ba11607d84a
child 9492 c7fc56eecd1a
permissions -rw-r--r--
[hooks/security] Streamline attributes default permission check. The current default permission on attributes delegates the check to the entity permission update policy. Since this is already checked it can be skipped. The equality comparison will work, even with a deserialized schema, because the default update perm is:: ('managers', ERQLExpression(Any X WHERE U has_update_permission X, X eid %(x)s, U eid %(u)s)) which will always be deserialized in this order (groups first). However this is a slight semantic change: entity type level 'update' permissions can now be effectively used to encode update-time rules if the default attribute permissions are used (before this change, the 'update' rules at entity type level were fired at creation time). Closes #2930861.
# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.

import sys
import getpass

from cubicweb import Binary
from cubicweb.server.utils import crypt_password


if __args__:
    login = __args__.pop()
else:
    login = raw_input("login ? ")

rset = rql('Any U WHERE U is CWUser, U login %(login)s', {'login': login})

if len(rset) != 1:
    sys.exit("user '%s' does not exist!" % login)

pass1 = getpass.getpass(prompt='Enter new password ? ')
pass2 = getpass.getpass(prompt='Confirm ? ')

if pass1 != pass2:
    sys.exit("passwords don't match!")

crypted = crypt_password(pass1)

cwuser = rset.get_entity(0,0)
cwuser.cw_set(upassword=Binary(crypted))
commit()

print("password updated.")