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

   1 # Unix SMB/CIFS implementation.
   2 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
   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.upgradeprovision."""
  19
  20 import os
  21 from samba.upgradehelpers import (usn_in_range, dn_sort,
  22                                   get_diff_sddls, update_secrets,
  23                                   construct_existor_expr)
  24
  25 from samba.tests.provision import create_dummy_secretsdb
  26 from samba.tests import TestCaseInTempDir
  27 from samba import Ldb
  28 from ldb import SCOPE_BASE
  29 import samba.tests
  30
  31 def dummymessage(a=None, b=None):
  32     pass
  33
  34
  35 class UpgradeProvisionTestCase(TestCaseInTempDir):
  36     """Some simple tests for individual functions in the provisioning code.
  37     """
  38     def test_usn_in_range(self):
  39         range = [5, 25, 35, 55]
  40
  41         vals = [3, 26, 56]
  42
  43         for v in vals:
  44             self.assertFalse(usn_in_range(v, range))
  45
  46         vals = [5, 20, 25, 35, 36]
  47
  48         for v in vals:
  49             self.assertTrue(usn_in_range(v, range))
  50
  51     def test_dn_sort(self):
  52         # higher level comes after lower even if lexicographicaly closer
  53         # ie dc=tata,dc=toto (2 levels), comes after dc=toto
  54         # even if dc=toto is lexicographicaly after dc=tata, dc=toto
  55         self.assertEquals(dn_sort("dc=tata,dc=toto", "dc=toto"), 1)
  56         self.assertEquals(dn_sort("dc=zata", "dc=tata"), 1)
  57         self.assertEquals(dn_sort("dc=toto,dc=tata",
  58                                     "cn=foo,dc=toto,dc=tata"), -1)
  59         self.assertEquals(dn_sort("cn=bar, dc=toto,dc=tata",
  60                                     "cn=foo, dc=toto,dc=tata"), -1)
  61
  62     def test_get_diff_sddl(self):
  63         sddl = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\
  64 (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)S:AI(AU;CIIDSA;WP;;;WD)"
  65         sddl1 = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\
  66 (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)S:AI(AU;CIIDSA;WP;;;WD)"
  67         sddl2 = "O:BAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\
  68 (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)S:AI(AU;CIIDSA;WP;;;WD)"
  69         sddl3 = "O:SAG:BAD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\
  70 (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)S:AI(AU;CIIDSA;WP;;;WD)"
  71         sddl4 = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;BA)\
  72 (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)S:AI(AU;CIIDSA;WP;;;WD)"
  73         sddl5 = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\
  74 (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)"
  75
  76         self.assertEquals(get_diff_sddls(sddl, sddl1), "")
  77         txt = get_diff_sddls(sddl, sddl2)
  78         self.assertEquals(txt, "\tOwner mismatch: SA (in ref) BA(in current)\n")
  79         txt = get_diff_sddls(sddl, sddl3)
  80         self.assertEquals(txt, "\tGroup mismatch: DU (in ref) BA(in current)\n")
  81         txt = get_diff_sddls(sddl, sddl4)
  82         txtmsg = "\tPart dacl is different between reference and current here\
  83  is the detail:\n\t\t(A;CIID;RPWPCRCCLCLORCWOWDSW;;;BA) ACE is not present in\
  84  the reference\n\t\t(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA) ACE is not present in\
  85  the current\n"
  86         self.assertEquals(txt, txtmsg)
  87         txt = get_diff_sddls(sddl, sddl5)
  88         self.assertEquals(txt, "\tCurrent ACL hasn't a sacl part\n")
  89
  90     def test_construct_existor_expr(self):
  91         res = construct_existor_expr([])
  92         self.assertEquals(res, "")
  93
  94         res = construct_existor_expr(["foo"])
  95         self.assertEquals(res, "(|(foo=*))")
  96
  97         res = construct_existor_expr(["foo", "bar"])
  98         self.assertEquals(res, "(|(foo=*)(bar=*))")
  99
 100
 101 class UpdateSecretsTests(samba.tests.TestCaseInTempDir):
 102
 103     def setUp(self):
 104         super(UpdateSecretsTests, self).setUp()
 105         self.referencedb = create_dummy_secretsdb(
 106             os.path.join(self.tempdir, "ref.ldb"))
 107
 108     def _getEmptyDb(self):
 109         return Ldb(os.path.join(self.tempdir, "secrets.ldb"))
 110
 111     def _getCurrentFormatDb(self):
 112         return create_dummy_secretsdb(
 113             os.path.join(self.tempdir, "secrets.ldb"))
 114
 115     def test_trivial(self):
 116         # Test that updating an already up-to-date secretsdb works fine
 117         self.secretsdb = self._getCurrentFormatDb()
 118         self.assertEquals(None,
 119             update_secrets(self.referencedb, self.secretsdb, dummymessage))
 120
 121     def test_update_modules(self):
 122         empty_db = self._getEmptyDb()
 123         update_secrets(self.referencedb, empty_db, dummymessage)
 124         newmodules = empty_db.search(base="@MODULES", scope=SCOPE_BASE)
 125         refmodules = self.referencedb.search(base="@MODULES", scope=SCOPE_BASE)
 126         self.assertEquals(newmodules.msgs, refmodules.msgs)
 127
 128     def tearDown(self):
 129         for name in ["ref.ldb", "secrets.ldb", "secrets.tdb"]:
 130             path = os.path.join(self.tempdir, name)
 131             if os.path.exists(path):
 132                 os.unlink(path)
 133         super(UpdateSecretsTests, self).tearDown()
 134
 135