python/samba/tests/samba_tool/user_check_password_script.py

   1 # Unix SMB/CIFS implementation.
   2 # Copyright (C) Sean Dague <sdague@linux.vnet.ibm.com> 2011
   3 # Copyright (C) Andrew Bartlett <abartlet@samba.org> 2016
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18
  19 import os
  20 import time
  21 import ldb
  22 from samba.tests.samba_tool.base import SambaToolCmdTest
  23 from samba import (
  24         nttime2unix,
  25         dsdb
  26         )
  27
  28 class UserCheckPwdTestCase(SambaToolCmdTest):
  29     """Tests for samba-tool user subcommands"""
  30     users = []
  31     samdb = None
  32
  33     def setUp(self):
  34         super(UserCheckPwdTestCase, self).setUp()
  35         self.samdb = self.getSamDB("-H", "ldap://%s" % os.environ["DC_SERVER"],
  36             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  37         self.old_min_pwd_age = self.samdb.get_minPwdAge()
  38         self.samdb.set_minPwdAge("0")
  39
  40     def tearDown(self):
  41         super(UserCheckPwdTestCase, self).tearDown()
  42         self.samdb.set_minPwdAge(self.old_min_pwd_age)
  43
  44     def test_checkpassword(self):
  45         # Add
  46         user = self._randomUser()
  47         bad_password = os.environ["UNACCEPTABLE_PASSWORD"]
  48         good_password = bad_password[:-1]
  49
  50         (result, out, err) = self.runsubcmd("user", "add", user["name"], bad_password,
  51                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
  52                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  53         self.assertCmdFail(result, "Should fail adding a user with bad password.")
  54         (result, out, err) = self.runsubcmd("user", "delete", user["name"],
  55                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
  56                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  57         self.assertCmdSuccess(result, "Should delete user with bad password.")
  58
  59         (result, out, err) = self.runsubcmd("user", "add", user["name"], good_password,
  60                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
  61                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  62         self.assertCmdSuccess(result, "Should succeed adding a user with good password.")
  63
  64         # Set password
  65         (result, out, err) = self.runsubcmd("user", "setpassword", user["name"],
  66                                             "--newpassword=%s" % bad_password,
  67                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
  68                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  69         self.assertCmdFail(result, "Should fail setting a user's password to a bad one.")
  70
  71         (result, out, err) = self.runsubcmd("user", "setpassword", user["name"],
  72                                             "--newpassword=%s" % good_password,
  73                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
  74                                             "-U%s%%%s" % (os.environ["DC_USERNAME"], os.environ["DC_PASSWORD"]))
  75         self.assertCmdSuccess(result, "Should succeed setting a user's password to a good one.")
  76
  77         # Password=
  78
  79         (result, out, err) = self.runsubcmd("user", "password",
  80                                             "--newpassword=%s" % bad_password,
  81                                             "--ipaddress", os.environ["DC_SERVER_IP"],
  82                                             "-U%s%%%s" % (user["name"], good_password))
  83         self.assertCmdFail(result, "A user setting their own password to a bad one should fail.")
  84
  85         (result, out, err) = self.runsubcmd("user", "password",
  86                                             "--newpassword=%s" % good_password + 'XYZ',
  87                                             "--ipaddress", os.environ["DC_SERVER_IP"],
  88                                             "-U%s%%%s" % (user["name"], good_password))
  89         self.assertCmdSuccess(result, "A user setting their own password to a good one should succeed.")
  90
  91     def _randomUser(self, base={}):
  92         """create a user with random attribute values, you can specify base attributes"""
  93         user = {
  94             "name": self.randomName(),
  95         }
  96         user.update(base)
  97         return user