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# user management
#
# user password
#
# Copyright Jelmer Vernooij 2010 <jelmer@samba.org>
# Copyright Theresa Halloran 2011 <theresahalloran@gmail.com>
#
# 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 3 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/>.
#
from getpass import getpass
import samba.getopt as options
from samba.net import Net
from samba.netcmd import Command, CommandError, Option
class cmd_user_password(Command):
"""Change password for a user account (the one provided in authentication).
"""
synopsis = "%prog [options]"
takes_options = [
Option("--newpassword", help="New password", type=str),
]
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"credopts": options.CredentialsOptions,
"versionopts": options.VersionOptions,
}
def run(self, credopts=None, sambaopts=None, versionopts=None,
newpassword=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
# get old password now, to get the password prompts in the right order
old_password = creds.get_password()
net = Net(creds, lp, server=credopts.ipaddress)
password = newpassword
while True:
if password is not None and password != '':
break
password = getpass("New Password: ")
passwordverify = getpass("Retype Password: ")
if not password == passwordverify:
password = None
self.outf.write("Sorry, passwords do not match.\n")
try:
if not isinstance(password, str):
password = password.decode('utf8')
net.change_password(password)
except Exception as msg:
# FIXME: catch more specific exception
raise CommandError("Failed to change password : %s" % msg)
self.outf.write("Changed password OK\n")
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