python/samba/tests/samba_tool/group.py

   1 # Unix SMB/CIFS implementation.
   2 # Copyright (C) Michael Adam 2012
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 #
  17
  18 import os
  19 import time
  20 import ldb
  21 from samba.tests.samba_tool.base import SambaToolCmdTest
  22 from samba import (
  23         nttime2unix,
  24         dsdb
  25         )
  26
  27
  28 class GroupCmdTestCase(SambaToolCmdTest):
  29     """Tests for samba-tool group subcommands"""
  30     groups = []
  31     samdb = None
  32
  33     def setUp(self):
  34         super(GroupCmdTestCase, 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.groups = []
  38         self.groups.append(self._randomGroup({"name": "testgroup1"}))
  39         self.groups.append(self._randomGroup({"name": "testgroup2"}))
  40         self.groups.append(self._randomGroup({"name": "testgroup3"}))
  41         self.groups.append(self._randomGroup({"name": "testgroup4"}))
  42
  43         # setup the 4 groups and ensure they are correct
  44         for group in self.groups:
  45             (result, out, err) = self._create_group(group)
  46
  47             self.assertCmdSuccess(result, out, err)
  48             self.assertEquals(err, "", "There shouldn't be any error message")
  49             self.assertIn("Added group %s" % group["name"], out)
  50
  51             found = self._find_group(group["name"])
  52
  53             self.assertIsNotNone(found)
  54
  55             self.assertEquals("%s" % found.get("name"), group["name"])
  56             self.assertEquals("%s" % found.get("description"), group["description"])
  57
  58     def tearDown(self):
  59         super(GroupCmdTestCase, self).tearDown()
  60         # clean up all the left over groups, just in case
  61         for group in self.groups:
  62             if self._find_group(group["name"]):
  63                 self.runsubcmd("group", "delete", group["name"])
  64
  65     def test_newgroup(self):
  66         """This tests the "group add" and "group delete" commands"""
  67         # try to add all the groups again, this should fail
  68         for group in self.groups:
  69             (result, out, err) = self._create_group(group)
  70             self.assertCmdFail(result, "Succeeded to create existing group")
  71             self.assertIn("LDAP error 68 LDAP_ENTRY_ALREADY_EXISTS", err)
  72
  73         # try to delete all the groups we just added
  74         for group in self.groups:
  75             (result, out, err) = self.runsubcmd("group", "delete", group["name"])
  76             self.assertCmdSuccess(result, out, err,
  77                                   "Failed to delete group '%s'" % group["name"])
  78             found = self._find_group(group["name"])
  79             self.assertIsNone(found,
  80                               "Deleted group '%s' still exists" % group["name"])
  81
  82         # test adding groups
  83         for group in self.groups:
  84             (result, out, err) = self.runsubcmd("group", "add", group["name"],
  85                                                  "--description=%s" % group["description"],
  86                                                  "-H", "ldap://%s" % os.environ["DC_SERVER"],
  87                                                  "-U%s%%%s" % (os.environ["DC_USERNAME"],
  88                                                                os.environ["DC_PASSWORD"]))
  89
  90             self.assertCmdSuccess(result, out, err)
  91             self.assertEquals(err, "", "There shouldn't be any error message")
  92             self.assertIn("Added group %s" % group["name"], out)
  93
  94             found = self._find_group(group["name"])
  95
  96             self.assertEquals("%s" % found.get("samaccountname"),
  97                               "%s" % group["name"])
  98
  99     def test_list(self):
 100         (result, out, err) = self.runsubcmd("group", "list",
 101                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 102                                             "-U%s%%%s" % (os.environ["DC_USERNAME"],
 103                                                           os.environ["DC_PASSWORD"]))
 104         self.assertCmdSuccess(result, out, err, "Error running list")
 105
 106         search_filter = "(objectClass=group)"
 107
 108         grouplist = self.samdb.search(base=self.samdb.domain_dn(),
 109                                       scope=ldb.SCOPE_SUBTREE,
 110                                       expression=search_filter,
 111                                       attrs=["samaccountname"])
 112
 113         self.assertTrue(len(grouplist) > 0, "no groups found in samdb")
 114
 115         for groupobj in grouplist:
 116             name = groupobj.get("samaccountname", idx=0)
 117             found = self.assertMatch(out, name,
 118                                      "group '%s' not found" % name)
 119
 120     def test_listmembers(self):
 121         (result, out, err) = self.runsubcmd("group", "listmembers", "Domain Users",
 122                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 123                                             "-U%s%%%s" % (os.environ["DC_USERNAME"],
 124                                                           os.environ["DC_PASSWORD"]))
 125         self.assertCmdSuccess(result, out, err, "Error running listmembers")
 126
 127         search_filter = "(|(primaryGroupID=513)(memberOf=CN=Domain Users,CN=Users,%s))" % self.samdb.domain_dn()
 128
 129         grouplist = self.samdb.search(base=self.samdb.domain_dn(),
 130                                       scope=ldb.SCOPE_SUBTREE,
 131                                       expression=search_filter,
 132                                       attrs=["samAccountName"])
 133
 134         self.assertTrue(len(grouplist) > 0, "no groups found in samdb")
 135
 136         for groupobj in grouplist:
 137             name = groupobj.get("samAccountName", idx=0)
 138             found = self.assertMatch(out, name, "group '%s' not found" % name)
 139
 140     def test_move(self):
 141         full_ou_dn = str(self.samdb.normalize_dn_in_domain("OU=movetest"))
 142         (result, out, err) = self.runsubcmd("ou", "create", full_ou_dn)
 143         self.assertCmdSuccess(result, out, err)
 144         self.assertEquals(err, "", "There shouldn't be any error message")
 145         self.assertIn('Created ou "%s"' % full_ou_dn, out)
 146
 147         for group in self.groups:
 148             (result, out, err) = self.runsubcmd(
 149                 "group", "move", group["name"], full_ou_dn)
 150             self.assertCmdSuccess(result, out, err, "Error running move")
 151             self.assertIn('Moved group "%s" into "%s"' %
 152                           (group["name"], full_ou_dn), out)
 153
 154         # Should fail as groups objects are in OU
 155         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 156         self.assertCmdFail(result)
 157         self.assertIn(("subtree_delete: Unable to delete a non-leaf node "
 158                        "(it has %d children)!") % len(self.groups), err)
 159
 160         for group in self.groups:
 161             new_dn = "CN=Users,%s" % self.samdb.domain_dn()
 162             (result, out, err) = self.runsubcmd(
 163                 "group", "move", group["name"], new_dn)
 164             self.assertCmdSuccess(result, out, err, "Error running move")
 165             self.assertIn('Moved group "%s" into "%s"' %
 166                           (group["name"], new_dn), out)
 167
 168         (result, out, err) = self.runsubcmd("ou", "delete", full_ou_dn)
 169         self.assertCmdSuccess(result, out, err,
 170                               "Failed to delete ou '%s'" % full_ou_dn)
 171
 172     def test_show(self):
 173         """Assert that we can show a group correctly."""
 174         (result, out, err) = self.runsubcmd("group", "show", "Domain Users",
 175                                             "-H", "ldap://%s" % os.environ["DC_SERVER"],
 176                                             "-U%s%%%s" % (os.environ["DC_USERNAME"],
 177                                                           os.environ["DC_PASSWORD"]))
 178         self.assertCmdSuccess(result, out, err)
 179         self.assertEquals(err, "", "Shouldn't be any error messages")
 180         self.assertIn("dn: CN=Domain Users,CN=Users,DC=samba,DC=example,DC=com", out)
 181
 182     def _randomGroup(self, base={}):
 183         """create a group with random attribute values, you can specify base attributes"""
 184         group = {
 185             "name": self.randomName(),
 186             "description": self.randomName(count=100),
 187         }
 188         group.update(base)
 189         return group
 190
 191     def _create_group(self, group):
 192         return self.runsubcmd("group", "add", group["name"],
 193                               "--description=%s" % group["description"],
 194                               "-H", "ldap://%s" % os.environ["DC_SERVER"],
 195                               "-U%s%%%s" % (os.environ["DC_USERNAME"],
 196                                             os.environ["DC_PASSWORD"]))
 197
 198     def _find_group(self, name):
 199         search_filter = ("(&(sAMAccountName=%s)(objectCategory=%s,%s))" %
 200                          (ldb.binary_encode(name),
 201                           "CN=Group,CN=Schema,CN=Configuration",
 202                           self.samdb.domain_dn()))
 203         grouplist = self.samdb.search(base=self.samdb.domain_dn(),
 204                                       scope=ldb.SCOPE_SUBTREE,
 205                                       expression=search_filter,
 206                                       attrs=[])
 207         if grouplist:
 208             return grouplist[0]
 209         else:
 210             return None