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