python/samba/tests/provision.py

   1 # Unix SMB/CIFS implementation.
   2 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2012
   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 """Tests for samba.provision."""
  19
  20 import os
  21 from samba.provision import (
  22     ProvisionNames,
  23     ProvisionPaths,
  24     ProvisionResult,
  25     determine_netbios_name,
  26     sanitize_server_role,
  27     setup_secretsdb,
  28     findnss,
  29 )
  30 import samba.tests
  31 from samba.tests import env_loadparm, TestCase
  32
  33
  34 def create_dummy_secretsdb(path, lp=None):
  35     """Create a dummy secrets database for use in tests.
  36
  37     :param path: Path to store the secrets db
  38     :param lp: Optional loadparm context. A simple one will
  39         be generated if not specified.
  40     """
  41     if lp is None:
  42         lp = env_loadparm()
  43     paths = ProvisionPaths()
  44     paths.secrets = path
  45     paths.private_dir = os.path.dirname(path)
  46     paths.binddns_dir = os.path.dirname(path)
  47     paths.keytab = "no.keytab"
  48     paths.dns_keytab = "no.dns.keytab"
  49     secrets_ldb = setup_secretsdb(paths, None, lp=lp)
  50     secrets_ldb.transaction_commit()
  51     return secrets_ldb
  52
  53
  54 class ProvisionTestCase(samba.tests.TestCaseInTempDir):
  55     """Some simple tests for individual functions in the provisioning code.
  56     """
  57
  58     def test_setup_secretsdb(self):
  59         path = os.path.join(self.tempdir, "secrets.ldb")
  60         paths = ProvisionPaths()
  61         secrets_tdb_path = os.path.join(self.tempdir, "secrets.tdb")
  62         paths.secrets = path
  63         paths.private_dir = os.path.dirname(path)
  64         paths.binddns_dir = os.path.dirname(path)
  65         paths.keytab = "no.keytab"
  66         paths.dns_keytab = "no.dns.keytab"
  67         ldb = setup_secretsdb(paths, None, lp=env_loadparm())
  68         try:
  69             self.assertEqual("LSA Secrets",
  70                               ldb.searchone(basedn="CN=LSA Secrets", attribute="CN").decode('utf8'))
  71         finally:
  72             del ldb
  73             os.unlink(path)
  74             if os.path.exists(secrets_tdb_path):
  75                 os.unlink(secrets_tdb_path)
  76
  77
  78 class FindNssTests(TestCase):
  79     """Test findnss() function."""
  80
  81     def test_nothing(self):
  82         def x(y):
  83             raise KeyError
  84         self.assertRaises(KeyError, findnss, x, [])
  85
  86     def test_first(self):
  87         self.assertEqual("bla", findnss(lambda x: "bla", ["bla"]))
  88
  89     def test_skip_first(self):
  90         def x(y):
  91             if y != "bla":
  92                 raise KeyError
  93             return "ha"
  94         self.assertEqual("ha", findnss(x, ["bloe", "bla"]))
  95
  96
  97 class Disabled(object):
  98
  99     def test_setup_templatesdb(self):
 100         raise NotImplementedError(self.test_setup_templatesdb)
 101
 102     def test_setup_registry(self):
 103         raise NotImplementedError(self.test_setup_registry)
 104
 105     def test_setup_samdb_rootdse(self):
 106         raise NotImplementedError(self.test_setup_samdb_rootdse)
 107
 108     def test_setup_samdb_partitions(self):
 109         raise NotImplementedError(self.test_setup_samdb_partitions)
 110
 111     def test_provision_dns(self):
 112         raise NotImplementedError(self.test_provision_dns)
 113
 114     def test_provision_ldapbase(self):
 115         raise NotImplementedError(self.test_provision_ldapbase)
 116
 117     def test_provision_guess(self):
 118         raise NotImplementedError(self.test_provision_guess)
 119
 120     def test_join_domain(self):
 121         raise NotImplementedError(self.test_join_domain)
 122
 123
 124 class SanitizeServerRoleTests(TestCase):
 125
 126     def test_same(self):
 127         self.assertEqual("standalone server",
 128                           sanitize_server_role("standalone server"))
 129         self.assertEqual("member server",
 130                           sanitize_server_role("member server"))
 131
 132     def test_invalid(self):
 133         self.assertRaises(ValueError, sanitize_server_role, "foo")
 134
 135     def test_valid(self):
 136         self.assertEqual(
 137             "standalone server",
 138             sanitize_server_role("ROLE_STANDALONE"))
 139         self.assertEqual(
 140             "standalone server",
 141             sanitize_server_role("standalone"))
 142         self.assertEqual(
 143             "active directory domain controller",
 144             sanitize_server_role("domain controller"))
 145
 146
 147 class DummyLogger(object):
 148
 149     def __init__(self):
 150         self.entries = []
 151
 152     def info(self, text, *args):
 153         self.entries.append(("INFO", text % args))
 154
 155
 156 class ProvisionResultTests(TestCase):
 157
 158     def report_logger(self, result):
 159         logger = DummyLogger()
 160         result.report_logger(logger)
 161         return logger.entries
 162
 163     def base_result(self):
 164         result = ProvisionResult()
 165         result.server_role = "domain controller"
 166         result.names = ProvisionNames()
 167         result.names.hostname = "hostnaam"
 168         result.names.domain = "DOMEIN"
 169         result.names.dnsdomain = "dnsdomein"
 170         result.domainsid = "S1-1-1"
 171         result.paths = ProvisionPaths()
 172         return result
 173
 174     def test_basic_report_logger(self):
 175         result = self.base_result()
 176         entries = self.report_logger(result)
 177         self.assertEqual(entries, [
 178             ('INFO', 'Once the above files are installed, your Samba AD server '
 179                 'will be ready to use'),
 180             ('INFO', 'Server Role:           domain controller'),
 181             ('INFO', 'Hostname:              hostnaam'),
 182             ('INFO', 'NetBIOS Domain:        DOMEIN'),
 183             ('INFO', 'DNS Domain:            dnsdomein'),
 184             ('INFO', 'DOMAIN SID:            S1-1-1')])
 185
 186     def test_report_logger_adminpass(self):
 187         result = self.base_result()
 188         result.adminpass_generated = True
 189         result.adminpass = "geheim"
 190         entries = self.report_logger(result)
 191         self.assertEqual(entries[1],
 192                           ("INFO", 'Admin password:        geheim'))
 193
 194
 195 class DetermineNetbiosNameTests(TestCase):
 196
 197     def test_limits_to_15(self):
 198         self.assertEqual("A" * 15, determine_netbios_name("a" * 30))
 199
 200     def test_strips_invalid(self):
 201         self.assertEqual("BLABLA", determine_netbios_name("bla/bla"))