source4/scripting/python/samba/tests/upgradeprovisionneeddc.py

   1 #!/usr/bin/python
   2
   3 # Unix SMB/CIFS implementation.
   4 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20 import os
  21 import re
  22 import shutil
  23 from samba.credentials import Credentials
  24 from samba.auth import system_session
  25 from samba.provision import getpolicypath
  26 from samba.upgradehelpers import (get_paths, get_ldbs,
  27                                  find_provision_key_parameters, identic_rename,
  28                                  updateOEMInfo, getOEMInfo, update_gpo,
  29                                  delta_update_basesamdb)
  30
  31 from samba.tests.provision import create_dummy_secretsdb
  32 from samba import param
  33 from samba.tests import env_loadparm, TestCaseInTempDir
  34 import ldb
  35
  36
  37 def dummymessage(a=None, b=None):
  38     if 0:
  39         print "none"
  40
  41 lp = env_loadparm()
  42 smbConfPath = "%s/%s/%s" % (os.environ["SELFTEST_PREFIX"], "dc", "etc/smb.conf")
  43
  44 class UpgradeProvisionBasicLdbHelpersTestCase(TestCaseInTempDir):
  45     """Some simple tests for individual functions in the provisioning code.
  46     """
  47
  48     def test_get_ldbs(self):
  49         paths = get_paths(param, None, smbConfPath)
  50         creds = Credentials()
  51         creds.guess(lp)
  52         get_ldbs(paths, creds, system_session(), lp)
  53
  54     def test_find_key_param(self):
  55         paths = get_paths(param, None, smbConfPath)
  56         creds = Credentials()
  57         creds.guess(lp)
  58         rootdn = "dc=samba,dc=example,dc=com"
  59         ldbs = get_ldbs(paths, creds, system_session(), lp)
  60         names = find_provision_key_parameters(ldbs.sam, ldbs.secrets, ldbs.idmap,
  61                                                 paths, smbConfPath, lp)
  62         self.assertEquals(names.realm, "SAMBA.EXAMPLE.COM")
  63         self.assertTrue(str(names.rootdn).lower() == rootdn.lower())
  64         self.assertTrue(names.policyid_dc != None)
  65         self.assertTrue(names.ntdsguid != "")
  66
  67
  68 class UpgradeProvisionWithLdbTestCase(TestCaseInTempDir):
  69     def _getEmptyDbName(self):
  70         return os.path.join(self.tempdir, "sam.ldb")
  71
  72     def setUp(self):
  73         super(UpgradeProvisionWithLdbTestCase, self).setUp()
  74         paths = get_paths(param, None, smbConfPath)
  75         self.creds = Credentials()
  76         self.creds.guess(lp)
  77         self.paths = paths
  78         self.ldbs = get_ldbs(paths, self.creds, system_session(), lp)
  79         self.lp = lp
  80         self.names = find_provision_key_parameters(self.ldbs.sam, self.ldbs.secrets,
  81                                                        self.ldbs.idmap, paths, smbConfPath, lp)
  82         self.referencedb = create_dummy_secretsdb(
  83             os.path.join(self.tempdir, "ref.ldb"))
  84
  85     def test_identic_rename(self):
  86         rootdn = "DC=samba,DC=example,DC=com"
  87
  88         guestDN = ldb.Dn(self.ldbs.sam, "CN=Guest,CN=Users,%s" % rootdn)
  89         identic_rename(self.ldbs.sam, guestDN)
  90         res = self.ldbs.sam.search(expression="(name=Guest)", base=rootdn,
  91                                 scope=ldb.SCOPE_SUBTREE, attrs=["dn"])
  92         self.assertEquals(len(res), 1)
  93         self.assertEquals(str(res[0]["dn"]), "CN=Guest,CN=Users,%s" % rootdn)
  94
  95     def test_delta_update_basesamdb(self):
  96         dummysampath = self._getEmptyDbName()
  97         delta_update_basesamdb(self.paths.samdb, dummysampath,
  98                                 self.creds, system_session(), self.lp, dummymessage)
  99
 100     def test_update_gpo_simple(self):
 101         dir = getpolicypath(self.paths.sysvol, self.names.dnsdomain, self.names.policyid)
 102         shutil.rmtree(dir)
 103         self.assertFalse(os.path.isdir(dir))
 104         update_gpo(self.paths, self.ldbs.sam, self.names, self.lp, dummymessage)
 105         self.assertTrue(os.path.isdir(dir))
 106
 107     def test_update_gpo_acl(self):
 108         path = os.path.join(self.tempdir, "testupdategpo")
 109         save = self.paths.sysvol
 110         self.paths.sysvol = path
 111         os.mkdir(path)
 112         os.mkdir(os.path.join(path, self.names.dnsdomain))
 113         os.mkdir(os.path.join(os.path.join(path, self.names.dnsdomain), "Policies"))
 114         update_gpo(self.paths, self.ldbs.sam, self.names, self.lp, dummymessage)
 115         shutil.rmtree(path)
 116         self.paths.sysvol = save
 117
 118     def test_getOEMInfo(self):
 119         realm = self.lp.get("realm")
 120         basedn = "DC=%s" % realm.replace(".", ", DC=")
 121         oem = getOEMInfo(self.ldbs.sam, basedn)
 122         self.assertTrue(oem != "")
 123
 124     def test_updateOEMInfo(self):
 125         realm = self.lp.get("realm")
 126         basedn = "DC=%s" % realm.replace(".", ", DC=")
 127         oem = getOEMInfo(self.ldbs.sam, basedn)
 128         updateOEMInfo(self.ldbs.sam, basedn)
 129         oem2 = getOEMInfo(self.ldbs.sam, basedn)
 130         self.assertTrue(str(oem) != str(oem2))
 131         self.assertTrue(re.match(".*upgrade to.*", str(oem2)))
 132
 133     def tearDown(self):
 134         for name in ["ref.ldb", "secrets.ldb", "sam.ldb"]:
 135             path = os.path.join(self.tempdir, name)
 136             if os.path.exists(path):
 137                 os.unlink(path)
 138         super(UpgradeProvisionWithLdbTestCase, self).tearDown()