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.keytab = "no.keytab"
  46     paths.dns_keytab = "no.dns.keytab"
  47     secrets_ldb = setup_secretsdb(paths, None, None, lp=lp)
  48     secrets_ldb.transaction_commit()
  49     return secrets_ldb
  50
  51
  52 class ProvisionTestCase(samba.tests.TestCaseInTempDir):
  53     """Some simple tests for individual functions in the provisioning code.
  54     """
  55
  56     def test_setup_secretsdb(self):
  57         path = os.path.join(self.tempdir, "secrets.ldb")
  58         paths = ProvisionPaths()
  59         secrets_tdb_path = os.path.join(self.tempdir, "secrets.tdb")
  60         paths.secrets = path
  61         paths.private_dir = os.path.dirname(path)
  62         paths.keytab = "no.keytab"
  63         paths.dns_keytab = "no.dns.keytab"
  64         ldb = setup_secretsdb(paths, None, None, lp=env_loadparm())
  65         try:
  66             self.assertEquals("LSA Secrets",
  67                  ldb.searchone(basedn="CN=LSA Secrets", attribute="CN"))
  68         finally:
  69             del ldb
  70             os.unlink(path)
  71             if os.path.exists(secrets_tdb_path):
  72                 os.unlink(secrets_tdb_path)
  73
  74 class FindNssTests(TestCase):
  75     """Test findnss() function."""
  76
  77     def test_nothing(self):
  78         def x(y):
  79             raise KeyError
  80         self.assertRaises(KeyError, findnss, x, [])
  81
  82     def test_first(self):
  83         self.assertEquals("bla", findnss(lambda x: "bla", ["bla"]))
  84
  85     def test_skip_first(self):
  86         def x(y):
  87             if y != "bla":
  88                 raise KeyError
  89             return "ha"
  90         self.assertEquals("ha", findnss(x, ["bloe", "bla"]))
  91
  92
  93 class Disabled(object):
  94
  95     def test_setup_templatesdb(self):
  96         raise NotImplementedError(self.test_setup_templatesdb)
  97
  98     def test_setup_registry(self):
  99         raise NotImplementedError(self.test_setup_registry)
 100
 101     def test_setup_samdb_rootdse(self):
 102         raise NotImplementedError(self.test_setup_samdb_rootdse)
 103
 104     def test_setup_samdb_partitions(self):
 105         raise NotImplementedError(self.test_setup_samdb_partitions)
 106
 107     def test_provision_dns(self):
 108         raise NotImplementedError(self.test_provision_dns)
 109
 110     def test_provision_ldapbase(self):
 111         raise NotImplementedError(self.test_provision_ldapbase)
 112
 113     def test_provision_guess(self):
 114         raise NotImplementedError(self.test_provision_guess)
 115
 116     def test_join_domain(self):
 117         raise NotImplementedError(self.test_join_domain)
 118
 119
 120 class SanitizeServerRoleTests(TestCase):
 121
 122     def test_same(self):
 123         self.assertEquals("standalone server",
 124             sanitize_server_role("standalone server"))
 125         self.assertEquals("member server",
 126             sanitize_server_role("member server"))
 127
 128     def test_invalid(self):
 129         self.assertRaises(ValueError, sanitize_server_role, "foo")
 130
 131     def test_valid(self):
 132         self.assertEquals(
 133             "standalone server",
 134             sanitize_server_role("ROLE_STANDALONE"))
 135         self.assertEquals(
 136             "standalone server",
 137             sanitize_server_role("standalone"))
 138         self.assertEquals(
 139             "active directory domain controller",
 140             sanitize_server_role("domain controller"))
 141
 142
 143 class DummyLogger(object):
 144
 145     def __init__(self):
 146         self.entries = []
 147
 148     def info(self, text, *args):
 149         self.entries.append(("INFO", text % args))
 150
 151
 152 class ProvisionResultTests(TestCase):
 153
 154     def report_logger(self, result):
 155         logger = DummyLogger()
 156         result.report_logger(logger)
 157         return logger.entries
 158
 159     def base_result(self):
 160         result = ProvisionResult()
 161         result.server_role = "domain controller"
 162         result.names = ProvisionNames()
 163         result.names.hostname = "hostnaam"
 164         result.names.domain = "DOMEIN"
 165         result.names.dnsdomain = "dnsdomein"
 166         result.domainsid = "S1-1-1"
 167         result.paths = ProvisionPaths()
 168         return result
 169
 170     def test_basic_report_logger(self):
 171         result = self.base_result()
 172         entries = self.report_logger(result)
 173         self.assertEquals(entries, [
 174             ('INFO', 'Once the above files are installed, your Samba4 server '
 175                 'will be ready to use'),
 176             ('INFO', 'Server Role:           domain controller'),
 177             ('INFO', 'Hostname:              hostnaam'),
 178             ('INFO', 'NetBIOS Domain:        DOMEIN'),
 179             ('INFO', 'DNS Domain:            dnsdomein'),
 180             ('INFO', 'DOMAIN SID:            S1-1-1')])
 181
 182     def test_report_logger_adminpass(self):
 183         result = self.base_result()
 184         result.adminpass_generated = True
 185         result.adminpass = "geheim"
 186         entries = self.report_logger(result)
 187         self.assertEquals(entries[1],
 188                 ("INFO", 'Admin password:        geheim'))
 189
 190
 191 class DetermineNetbiosNameTests(TestCase):
 192
 193     def test_limits_to_15(self):
 194         self.assertEquals("A" * 15, determine_netbios_name("a" * 30))
 195
 196     def test_strips_invalid(self):
 197         self.assertEquals("BLABLA", determine_netbios_name("bla/bla"))