mirror of
https://github.com/samba-team/samba.git
synced 2025-07-15 16:59:09 +03:00
s4 upgradeprovision: Move functions to helpers and improve code
Among code improvement the most significant part is that we now compare DN object instead of their string representation. It allow to better react to case an white space difference. Some new move objects have been added (ie. System into well known security principals). This will allow more unittesting Signed-off-by: Jelmer Vernooij <jelmer@samba.org>
This commit is contained in:
Matthieu Patou
committed by
Jelmer Vernooij
Jelmer Vernooij
parent
8ff65b0136
commit
fbeacc1013
@ -18,90 +18,39 @@
|
||||
#
|
||||
|
||||
import os
|
||||
from samba.credentials import Credentials
|
||||
from samba.auth import system_session
|
||||
from samba.upgradehelpers import get_paths, usn_in_range, get_ldbs,\
|
||||
find_provision_key_parameters, dn_sort,\
|
||||
identic_rename, get_diff_sddls
|
||||
from samba import param
|
||||
from samba.upgradehelpers import usn_in_range, dn_sort,\
|
||||
get_diff_sddls, update_secrets
|
||||
|
||||
|
||||
from samba.tests.provision import create_dummy_secretsdb
|
||||
from samba.tests import env_loadparm, TestCaseInTempDir
|
||||
import ldb
|
||||
from samba import Ldb
|
||||
from ldb import SCOPE_SUBTREE
|
||||
import samba.tests
|
||||
|
||||
lp = env_loadparm()
|
||||
|
||||
def dummymessage(a=None, b=None):
|
||||
if 0:
|
||||
print "none"
|
||||
|
||||
|
||||
class UpgradeProvisionTestCase(TestCaseInTempDir):
|
||||
"""Some simple tests for individual functions in the provisioning code.
|
||||
"""
|
||||
def test_get_paths(self):
|
||||
smbConfPath = "%s/%s/%s" % (os.environ["SELFTEST_PREFIX"], "dc", "etc/smb.conf")
|
||||
targetdir = os.path.join(os.environ["SELFTEST_PREFIX"], "dc")
|
||||
privatePath = os.path.join(targetdir, "private")
|
||||
|
||||
paths = get_paths(param, None, smbConfPath)
|
||||
self.assertEquals(paths.private_dir, privatePath)
|
||||
|
||||
paths2 = get_paths(param, targetdir)
|
||||
self.assertEquals(paths2.private_dir, privatePath)
|
||||
|
||||
def test_usn_in_range(self):
|
||||
range = [5, 25, 35, 55]
|
||||
|
||||
range = []
|
||||
range.append(5)
|
||||
range.append(25)
|
||||
range.append(35)
|
||||
range.append(55)
|
||||
|
||||
vals = []
|
||||
vals.append(3)
|
||||
vals.append(26)
|
||||
vals.append(56)
|
||||
vals = [3, 26, 56]
|
||||
|
||||
for v in vals:
|
||||
self.assertFalse(usn_in_range(v, range))
|
||||
|
||||
vals = []
|
||||
vals.append(5)
|
||||
vals.append(20)
|
||||
vals.append(25)
|
||||
vals.append(35)
|
||||
vals.append(36)
|
||||
vals = [5, 20, 25, 35, 36]
|
||||
|
||||
for v in vals:
|
||||
self.assertTrue(usn_in_range(v, range))
|
||||
|
||||
|
||||
def test_get_ldbs(self):
|
||||
smbConfPath = "%s/%s/%s" % (os.environ["SELFTEST_PREFIX"], "dc", "etc/smb.conf")
|
||||
paths = get_paths(param, None, smbConfPath)
|
||||
creds = Credentials()
|
||||
creds.guess(lp)
|
||||
try:
|
||||
get_ldbs(paths, creds, system_session(), lp)
|
||||
except:
|
||||
self.assertTrue(0)
|
||||
|
||||
def test_find_key_param(self):
|
||||
smbConfPath = "%s/%s/%s" % (os.environ["SELFTEST_PREFIX"], "dc", "etc/smb.conf")
|
||||
paths = get_paths(param, None, smbConfPath)
|
||||
creds = Credentials()
|
||||
creds.guess(lp)
|
||||
rootdn = "dc=samba,dc=example,dc=com"
|
||||
ldbs = get_ldbs(paths, creds, system_session(), lp)
|
||||
find_provision_key_parameters(ldbs.sam, ldbs.secrets, paths,
|
||||
smbConfPath, lp)
|
||||
try:
|
||||
names = find_provision_key_parameters(ldbs.sam, ldbs.secrets, paths,
|
||||
smbConfPath, lp)
|
||||
except:
|
||||
self.assertTrue(0)
|
||||
|
||||
self.assertTrue(names.realm == "SAMBA.EXAMPLE.COM")
|
||||
self.assertTrue(str(names.rootdn).lower() == rootdn.lower())
|
||||
self.assertTrue(names.ntdsguid != "")
|
||||
|
||||
|
||||
|
||||
def test_dn_sort(self):
|
||||
# higher level comes after lower even if lexicographicaly closer
|
||||
# ie dc=tata,dc=toto (2 levels), comes after dc=toto
|
||||
@ -111,27 +60,7 @@ class UpgradeProvisionTestCase(TestCaseInTempDir):
|
||||
self.assertEquals(dn_sort("dc=toto,dc=tata",
|
||||
"cn=foo,dc=toto,dc=tata"), -1)
|
||||
self.assertEquals(dn_sort("cn=bar, dc=toto,dc=tata",
|
||||
"cn=foo, dc=toto,dc=tata"), -1)
|
||||
|
||||
def test_identic_rename(self):
|
||||
smbConfPath = "%s/%s/%s" % (os.environ["SELFTEST_PREFIX"], "dc", "etc/smb.conf")
|
||||
paths = get_paths(param, None, smbConfPath)
|
||||
creds = Credentials()
|
||||
creds.guess(lp)
|
||||
rootdn = "DC=samba,DC=example,DC=com"
|
||||
ldbs = get_ldbs(paths, creds, system_session(), lp)
|
||||
|
||||
guestDN = ldb.Dn(ldbs.sam, "CN=Guest,CN=Users,%s" % rootdn)
|
||||
try:
|
||||
identic_rename(ldbs.sam, guestDN)
|
||||
res = ldbs.sam.search(expression="(name=Guest)", base=rootdn,
|
||||
scope=ldb.SCOPE_SUBTREE, attrs=["dn"])
|
||||
except:
|
||||
self.assertTrue(0)
|
||||
|
||||
self.assertEquals(len(res), 1)
|
||||
self.assertEquals(str(res[0]["dn"]), "CN=Guest,CN=Users,%s" % rootdn)
|
||||
|
||||
"cn=foo, dc=toto,dc=tata"),-1)
|
||||
def test_get_diff_sddl(self):
|
||||
sddl = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\
|
||||
(A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)S:AI(AU;CIIDSA;WP;;;WD)"
|
||||
@ -148,9 +77,9 @@ class UpgradeProvisionTestCase(TestCaseInTempDir):
|
||||
|
||||
self.assertEquals(get_diff_sddls(sddl, sddl1) ,"")
|
||||
txt = get_diff_sddls(sddl, sddl2)
|
||||
self.assertEquals(txt ,"\tOwner mismatch: SA (in ref) BA (in current)\n")
|
||||
self.assertEquals(txt ,"\tOwner mismatch: SA (in ref) BA(in current)\n")
|
||||
txt = get_diff_sddls(sddl, sddl3)
|
||||
self.assertEquals(txt ,"\tGroup mismatch: DU (in ref) BA (in current)\n")
|
||||
self.assertEquals(txt ,"\tGroup mismatch: DU (in ref) BA(in current)\n")
|
||||
txt = get_diff_sddls(sddl, sddl4)
|
||||
txtmsg = "\tPart dacl is different between reference and current here\
|
||||
is the detail:\n\t\t(A;CIID;RPWPCRCCLCLORCWOWDSW;;;BA) ACE is not present in\
|
||||
@ -159,3 +88,41 @@ class UpgradeProvisionTestCase(TestCaseInTempDir):
|
||||
self.assertEquals(txt , txtmsg)
|
||||
txt = get_diff_sddls(sddl, sddl5)
|
||||
self.assertEquals(txt ,"\tCurrent ACL hasn't a sacl part\n")
|
||||
|
||||
|
||||
class UpdateSecretsTests(samba.tests.TestCaseInTempDir):
|
||||
def setUp(self):
|
||||
super(UpdateSecretsTests, self).setUp()
|
||||
self.referencedb = create_dummy_secretsdb(
|
||||
os.path.join(self.tempdir, "ref.ldb"))
|
||||
|
||||
def _getEmptyDb(self):
|
||||
return Ldb(os.path.join(self.tempdir, "secrets.ldb"))
|
||||
|
||||
def _getCurrentFormatDb(self):
|
||||
return create_dummy_secretsdb(
|
||||
os.path.join(self.tempdir, "secrets.ldb"))
|
||||
|
||||
def test_trivial(self):
|
||||
# Test that updating an already up-to-date secretsdb works fine
|
||||
self.secretsdb = self._getCurrentFormatDb()
|
||||
self.assertEquals(None,
|
||||
update_secrets(self.referencedb, self.secretsdb, dummymessage))
|
||||
|
||||
def test_update_modules(self):
|
||||
empty_db = self._getEmptyDb()
|
||||
update_secrets(self.referencedb, empty_db, dummymessage)
|
||||
newmodules = empty_db.search(
|
||||
expression="dn=@MODULES", base="", scope=SCOPE_SUBTREE)
|
||||
refmodules = self.referencedb.search(
|
||||
expression="dn=@MODULES", base="", scope=SCOPE_SUBTREE)
|
||||
self.assertEquals(newmodules, refmodules)
|
||||
|
||||
def tearDown(self):
|
||||
for name in ["ref.ldb", "secrets.ldb"]:
|
||||
path = os.path.join(self.tempdir, name)
|
||||
if os.path.exists(path):
|
||||
os.unlink(path)
|
||||
super(UpdateSecretsTests, self).tearDown()
|
||||
|
||||
|
||||
|
||||
138
source4/scripting/python/samba/tests/upgradeprovisionneeddc.py
Normal file
138
source4/scripting/python/samba/tests/upgradeprovisionneeddc.py
Normal file
@ -0,0 +1,138 @@
|
||||
#!/usr/bin/python
|
||||
|
||||
# Unix SMB/CIFS implementation.
|
||||
# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
|
||||
import os
|
||||
import re
|
||||
import shutil
|
||||
from samba.credentials import Credentials
|
||||
from samba.auth import system_session
|
||||
from samba.provision import getpolicypath
|
||||
from samba.upgradehelpers import (get_paths, get_ldbs,
|
||||
find_provision_key_parameters, identic_rename,
|
||||
updateOEMInfo, getOEMInfo, update_gpo,
|
||||
delta_update_basesamdb)
|
||||
|
||||
from samba.tests.provision import create_dummy_secretsdb
|
||||
from samba import param
|
||||
from samba.tests import env_loadparm, TestCaseInTempDir
|
||||
import ldb
|
||||
|
||||
|
||||
def dummymessage(a=None, b=None):
|
||||
if 0:
|
||||
print "none"
|
||||
|
||||
lp = env_loadparm()
|
||||
smbConfPath = "%s/%s/%s" % (os.environ["SELFTEST_PREFIX"], "dc", "etc/smb.conf")
|
||||
|
||||
class UpgradeProvisionBasicLdbHelpersTestCase(TestCaseInTempDir):
|
||||
"""Some simple tests for individual functions in the provisioning code.
|
||||
"""
|
||||
|
||||
def test_get_ldbs(self):
|
||||
paths = get_paths(param, None, smbConfPath)
|
||||
creds = Credentials()
|
||||
creds.guess(lp)
|
||||
get_ldbs(paths, creds, system_session(), lp)
|
||||
|
||||
def test_find_key_param(self):
|
||||
paths = get_paths(param, None, smbConfPath)
|
||||
creds = Credentials()
|
||||
creds.guess(lp)
|
||||
rootdn = "dc=samba,dc=example,dc=com"
|
||||
ldbs = get_ldbs(paths, creds, system_session(), lp)
|
||||
names = find_provision_key_parameters(ldbs.sam, ldbs.secrets, ldbs.idmap,
|
||||
paths, smbConfPath, lp)
|
||||
self.assertEquals(names.realm, "SAMBA.EXAMPLE.COM")
|
||||
self.assertTrue(str(names.rootdn).lower() == rootdn.lower())
|
||||
self.assertTrue(names.policyid_dc != None)
|
||||
self.assertTrue(names.ntdsguid != "")
|
||||
|
||||
|
||||
class UpgradeProvisionWithLdbTestCase(TestCaseInTempDir):
|
||||
def _getEmptyDbName(self):
|
||||
return os.path.join(self.tempdir, "sam.ldb")
|
||||
|
||||
def setUp(self):
|
||||
super(UpgradeProvisionWithLdbTestCase, self).setUp()
|
||||
paths = get_paths(param, None, smbConfPath)
|
||||
self.creds = Credentials()
|
||||
self.creds.guess(lp)
|
||||
self.paths = paths
|
||||
self.ldbs = get_ldbs(paths, self.creds, system_session(), lp)
|
||||
self.lp = lp
|
||||
self.names = find_provision_key_parameters(self.ldbs.sam, self.ldbs.secrets,
|
||||
self.ldbs.idmap, paths, smbConfPath, lp)
|
||||
self.referencedb = create_dummy_secretsdb(
|
||||
os.path.join(self.tempdir, "ref.ldb"))
|
||||
|
||||
def test_identic_rename(self):
|
||||
rootdn = "DC=samba,DC=example,DC=com"
|
||||
|
||||
guestDN = ldb.Dn(self.ldbs.sam, "CN=Guest,CN=Users,%s" % rootdn)
|
||||
identic_rename(self.ldbs.sam, guestDN)
|
||||
res = self.ldbs.sam.search(expression="(name=Guest)", base=rootdn,
|
||||
scope=ldb.SCOPE_SUBTREE, attrs=["dn"])
|
||||
self.assertEquals(len(res), 1)
|
||||
self.assertEquals(str(res[0]["dn"]), "CN=Guest,CN=Users,%s" % rootdn)
|
||||
|
||||
def test_delta_update_basesamdb(self):
|
||||
dummysampath = self._getEmptyDbName()
|
||||
delta_update_basesamdb(self.paths.samdb, dummysampath,
|
||||
self.creds, system_session(), self.lp, dummymessage)
|
||||
|
||||
def test_update_gpo_simple(self):
|
||||
dir = getpolicypath(self.paths.sysvol, self.names.dnsdomain, self.names.policyid)
|
||||
shutil.rmtree(dir)
|
||||
self.assertFalse(os.path.isdir(dir))
|
||||
update_gpo(self.paths, self.ldbs.sam, self.names, self.lp, dummymessage)
|
||||
self.assertTrue(os.path.isdir(dir))
|
||||
|
||||
def test_update_gpo_acl(self):
|
||||
path = os.path.join(self.tempdir, "testupdategpo")
|
||||
save = self.paths.sysvol
|
||||
self.paths.sysvol = path
|
||||
os.mkdir(path)
|
||||
os.mkdir(os.path.join(path, self.names.dnsdomain))
|
||||
os.mkdir(os.path.join(os.path.join(path, self.names.dnsdomain), "Policies"))
|
||||
update_gpo(self.paths, self.ldbs.sam, self.names, self.lp, dummymessage)
|
||||
shutil.rmtree(path)
|
||||
self.paths.sysvol = save
|
||||
|
||||
def test_getOEMInfo(self):
|
||||
realm = self.lp.get("realm")
|
||||
basedn = "DC=%s" % realm.replace(".", ", DC=")
|
||||
oem = getOEMInfo(self.ldbs.sam, basedn)
|
||||
self.assertTrue(oem != "")
|
||||
|
||||
def test_updateOEMInfo(self):
|
||||
realm = self.lp.get("realm")
|
||||
basedn = "DC=%s" % realm.replace(".", ", DC=")
|
||||
oem = getOEMInfo(self.ldbs.sam, basedn)
|
||||
updateOEMInfo(self.ldbs.sam, basedn)
|
||||
oem2 = getOEMInfo(self.ldbs.sam, basedn)
|
||||
self.assertTrue(str(oem) != str(oem2))
|
||||
self.assertTrue(re.match(".*upgrade to.*", str(oem2)))
|
||||
|
||||
def tearDown(self):
|
||||
for name in ["ref.ldb", "secrets.ldb", "sam.ldb"]:
|
||||
path = os.path.join(self.tempdir, name)
|
||||
if os.path.exists(path):
|
||||
os.unlink(path)
|
||||
super(UpgradeProvisionWithLdbTestCase, self).tearDown()
|
||||
@ -26,21 +26,44 @@ import os
|
||||
import string
|
||||
import re
|
||||
import shutil
|
||||
import samba
|
||||
|
||||
from samba import Ldb, version, ntacls
|
||||
from samba.dsdb import DS_DOMAIN_FUNCTION_2000
|
||||
from ldb import SCOPE_SUBTREE, SCOPE_ONELEVEL, SCOPE_BASE
|
||||
import ldb
|
||||
|
||||
from samba import Ldb
|
||||
from samba.dcerpc import misc, security
|
||||
from samba.dsdb import DS_DOMAIN_FUNCTION_2000
|
||||
from samba.provision import (ProvisionNames, provision_paths_from_lp,
|
||||
FILL_FULL, provision, ProvisioningError)
|
||||
from samba.provision import ProvisionNames, provision_paths_from_lp,\
|
||||
getpolicypath, set_gpo_acl, create_gpo_struct,\
|
||||
FILL_FULL, provision, ProvisioningError,\
|
||||
setsysvolacl
|
||||
from samba.dcerpc import misc, security, xattr
|
||||
from samba.ndr import ndr_unpack
|
||||
|
||||
# All the ldb related to registry are commented because the path for them is relative
|
||||
# in the provisionPath object
|
||||
# And so opening them create a file in the current directory which is not what we want
|
||||
# I still keep them commented because I plan soon to make more cleaner
|
||||
ERROR = -1
|
||||
SIMPLE = 0x00
|
||||
CHANGE = 0x01
|
||||
CHANGESD = 0x02
|
||||
GUESS = 0x04
|
||||
PROVISION = 0x08
|
||||
CHANGEALL = 0xff
|
||||
|
||||
hashAttrNotCopied = { "dn": 1, "whenCreated": 1, "whenChanged": 1,
|
||||
"objectGUID": 1, "uSNCreated": 1,
|
||||
"replPropertyMetaData": 1, "uSNChanged": 1,
|
||||
"parentGUID": 1, "objectCategory": 1,
|
||||
"distinguishedName": 1, "nTMixedDomain": 1,
|
||||
"showInAdvancedViewOnly": 1, "instanceType": 1,
|
||||
"msDS-Behavior-Version":1, "nextRid":1, "cn": 1,
|
||||
"versionNumber":1, "lmPwdHistory":1, "pwdLastSet": 1,
|
||||
"ntPwdHistory":1, "unicodePwd":1,"dBCSPwd":1,
|
||||
"supplementalCredentials":1, "gPCUserExtensionNames":1,
|
||||
"gPCMachineExtensionNames":1,"maxPwdAge":1, "secret":1,
|
||||
"possibleInferiors":1, "privilege":1,
|
||||
"sAMAccountType":1 }
|
||||
|
||||
class ProvisionLDB(object):
|
||||
def __init__(self):
|
||||
@ -165,11 +188,12 @@ def get_paths(param, targetdir=None, smbconf=None):
|
||||
return paths
|
||||
|
||||
|
||||
def find_provision_key_parameters(samdb, secretsdb, paths, smbconf, lp):
|
||||
def find_provision_key_parameters(samdb, secretsdb, idmapdb, paths, smbconf, lp):
|
||||
"""Get key provision parameters (realm, domain, ...) from a given provision
|
||||
|
||||
:param samdb: An LDB object connected to the sam.ldb file
|
||||
:param secretsdb: An LDB object connected to the secrets.ldb file
|
||||
:param idmapdb: An LDB object connected to the idmap.ldb file
|
||||
:param paths: A list of path to provision object
|
||||
:param smbconf: Path to the smb.conf file
|
||||
:param lp: A LoadParm object
|
||||
@ -181,8 +205,8 @@ def find_provision_key_parameters(samdb, secretsdb, paths, smbconf, lp):
|
||||
# NT domain, kerberos realm, root dn, domain dn, domain dns name
|
||||
names.domain = string.upper(lp.get("workgroup"))
|
||||
names.realm = lp.get("realm")
|
||||
basedn = "DC=" + names.realm.replace(".", ",DC=")
|
||||
names.dnsdomain = names.realm
|
||||
basedn = "DC=" + names.realm.replace(".",",DC=")
|
||||
names.dnsdomain = names.realm.lower()
|
||||
names.realm = string.upper(names.realm)
|
||||
# netbiosname
|
||||
# Get the netbiosname first (could be obtained from smb.conf in theory)
|
||||
@ -252,7 +276,12 @@ def find_provision_key_parameters(samdb, secretsdb, paths, smbconf, lp):
|
||||
names.policyid_dc = str(res8[0]["cn"]).replace("{","").replace("}","")
|
||||
else:
|
||||
names.policyid_dc = None
|
||||
|
||||
res9 = idmapdb.search(expression="(cn=%s)" % (security.SID_BUILTIN_ADMINISTRATORS),
|
||||
attrs=["xidNumber"])
|
||||
if len(res9) == 1:
|
||||
names.wheel_gid = res9[0]["xidNumber"]
|
||||
else:
|
||||
raise ProvisioningError("Unable to find uid/gid for Domain Admins rid")
|
||||
return names
|
||||
|
||||
|
||||
@ -433,3 +462,214 @@ def get_diff_sddls(refsddl, cursddl):
|
||||
txt = "%s\tCurrent ACL hasn't a %s part\n" % (txt, part)
|
||||
|
||||
return txt
|
||||
|
||||
|
||||
def update_secrets(newsecrets_ldb, secrets_ldb, messagefunc):
|
||||
"""Update secrets.ldb
|
||||
|
||||
:param newsecrets_ldb: An LDB object that is connected to the secrets.ldb
|
||||
of the reference provision
|
||||
:param secrets_ldb: An LDB object that is connected to the secrets.ldb
|
||||
of the updated provision
|
||||
"""
|
||||
|
||||
messagefunc(SIMPLE, "update secrets.ldb")
|
||||
reference = newsecrets_ldb.search(expression="dn=@MODULES", base="",
|
||||
scope=SCOPE_SUBTREE)
|
||||
current = secrets_ldb.search(expression="dn=@MODULES", base="",
|
||||
scope=SCOPE_SUBTREE)
|
||||
assert reference, "Reference modules list can not be empty"
|
||||
if len(current) == 0:
|
||||
# No modules present
|
||||
delta = secrets_ldb.msg_diff(ldb.Message(), reference[0])
|
||||
delta.dn = reference[0].dn
|
||||
secrets_ldb.add(reference[0])
|
||||
else:
|
||||
delta = secrets_ldb.msg_diff(current[0], reference[0])
|
||||
delta.dn = current[0].dn
|
||||
secrets_ldb.modify(delta)
|
||||
|
||||
reference = newsecrets_ldb.search(expression="objectClass=top", base="",
|
||||
scope=SCOPE_SUBTREE, attrs=["dn"])
|
||||
current = secrets_ldb.search(expression="objectClass=top", base="",
|
||||
scope=SCOPE_SUBTREE, attrs=["dn"])
|
||||
hash_new = {}
|
||||
hash = {}
|
||||
listMissing = []
|
||||
listPresent = []
|
||||
|
||||
empty = ldb.Message()
|
||||
for i in range(0, len(reference)):
|
||||
hash_new[str(reference[i]["dn"]).lower()] = reference[i]["dn"]
|
||||
|
||||
# Create a hash for speeding the search of existing object in the
|
||||
# current provision
|
||||
for i in range(0, len(current)):
|
||||
hash[str(current[i]["dn"]).lower()] = current[i]["dn"]
|
||||
|
||||
for k in hash_new.keys():
|
||||
if not hash.has_key(k):
|
||||
listMissing.append(hash_new[k])
|
||||
else:
|
||||
listPresent.append(hash_new[k])
|
||||
|
||||
for entry in listMissing:
|
||||
reference = newsecrets_ldb.search(expression="dn=%s" % entry,
|
||||
base="", scope=SCOPE_SUBTREE)
|
||||
current = secrets_ldb.search(expression="dn=%s" % entry,
|
||||
base="", scope=SCOPE_SUBTREE)
|
||||
delta = secrets_ldb.msg_diff(empty, reference[0])
|
||||
for att in hashAttrNotCopied.keys():
|
||||
delta.remove(att)
|
||||
messagefunc(CHANGE, "Entry %s is missing from secrets.ldb" % reference[0].dn)
|
||||
for att in delta:
|
||||
messagefunc(CHANGE, " Adding attribute %s" % att)
|
||||
delta.dn = reference[0].dn
|
||||
secrets_ldb.add(delta)
|
||||
|
||||
for entry in listPresent:
|
||||
reference = newsecrets_ldb.search(expression="dn=%s" % entry,
|
||||
base="", scope=SCOPE_SUBTREE)
|
||||
current = secrets_ldb.search(expression="dn=%s" % entry, base="",
|
||||
scope=SCOPE_SUBTREE)
|
||||
delta = secrets_ldb.msg_diff(current[0], reference[0])
|
||||
for att in hashAttrNotCopied.keys():
|
||||
delta.remove(att)
|
||||
for att in delta:
|
||||
if att == "name":
|
||||
messagefunc(CHANGE, "Found attribute name on %s," \
|
||||
" must rename the DN" % (current[0].dn))
|
||||
identic_rename(secrets_ldb, reference[0].dn)
|
||||
else:
|
||||
delta.remove(att)
|
||||
|
||||
for entry in listPresent:
|
||||
reference = newsecrets_ldb.search(expression="dn=%s" % entry, base="",
|
||||
scope=SCOPE_SUBTREE)
|
||||
current = secrets_ldb.search(expression="dn=%s" % entry, base="",
|
||||
scope=SCOPE_SUBTREE)
|
||||
delta = secrets_ldb.msg_diff(current[0], reference[0])
|
||||
for att in hashAttrNotCopied.keys():
|
||||
delta.remove(att)
|
||||
for att in delta:
|
||||
if att != "dn":
|
||||
messagefunc(CHANGE,
|
||||
"Adding/Changing attribute %s to %s" % (att, current[0].dn))
|
||||
|
||||
delta.dn = current[0].dn
|
||||
secrets_ldb.modify(delta)
|
||||
|
||||
def getOEMInfo(samdb, rootdn):
|
||||
"""Return OEM Information on the top level
|
||||
Samba4 use to store version info in this field
|
||||
|
||||
:param samdb: An LDB object connect to sam.ldb
|
||||
:param rootdn: Root DN of the domain
|
||||
:return: The content of the field oEMInformation (if any)"""
|
||||
res = samdb.search(expression="(objectClass=*)", base=str(rootdn),
|
||||
scope=SCOPE_BASE, attrs=["dn", "oEMInformation"])
|
||||
if len(res) > 0:
|
||||
info = res[0]["oEMInformation"]
|
||||
return info
|
||||
else:
|
||||
return ""
|
||||
|
||||
def updateOEMInfo(samdb, rootdn):
|
||||
"""Update the OEMinfo field to add information about upgrade
|
||||
:param samdb: an LDB object connected to the sam DB
|
||||
:param rootdn: The string representation of the root DN of
|
||||
the provision (ie. DC=...,DC=...)
|
||||
"""
|
||||
res = samdb.search(expression="(objectClass=*)", base=rootdn,
|
||||
scope=SCOPE_BASE, attrs=["dn", "oEMInformation"])
|
||||
if len(res) > 0:
|
||||
info = res[0]["oEMInformation"]
|
||||
info = "%s, upgrade to %s" % (info, version)
|
||||
delta = ldb.Message()
|
||||
delta.dn = ldb.Dn(samdb, str(res[0]["dn"]))
|
||||
delta["oEMInformation"] = ldb.MessageElement(info, ldb.FLAG_MOD_REPLACE,
|
||||
"oEMInformation" )
|
||||
samdb.modify(delta)
|
||||
|
||||
def update_gpo(paths, samdb, names, lp, message, force=0):
|
||||
"""Create missing GPO file object if needed
|
||||
|
||||
Set ACL correctly also.
|
||||
Check ACLs for sysvol/netlogon dirs also
|
||||
"""
|
||||
resetacls = 0
|
||||
try:
|
||||
ntacls.checkset_backend(lp, None, None)
|
||||
eadbname = lp.get("posix:eadb")
|
||||
if eadbname is not None and eadbname != "":
|
||||
try:
|
||||
attribute = samba.xattr_tdb.wrap_getxattr(eadbname, paths.sysvol,
|
||||
xattr.XATTR_NTACL_NAME)
|
||||
except:
|
||||
attribute = samba.xattr_native.wrap_getxattr(paths.sysvol,
|
||||
xattr.XATTR_NTACL_NAME)
|
||||
else:
|
||||
attribute = samba.xattr_native.wrap_getxattr(paths.sysvol,
|
||||
xattr.XATTR_NTACL_NAME)
|
||||
except:
|
||||
resetacls = 1
|
||||
|
||||
if force:
|
||||
resetacls = 1
|
||||
|
||||
dir = getpolicypath(paths.sysvol, names.dnsdomain, names.policyid)
|
||||
if not os.path.isdir(dir):
|
||||
create_gpo_struct(dir)
|
||||
|
||||
dir = getpolicypath(paths.sysvol, names.dnsdomain, names.policyid_dc)
|
||||
if not os.path.isdir(dir):
|
||||
create_gpo_struct(dir)
|
||||
# We always reinforce acls on GPO folder because they have to be in sync
|
||||
# with the one in DS
|
||||
set_gpo_acl(paths.sysvol, names.dnsdomain, names.domainsid,
|
||||
names.domaindn, samdb, lp)
|
||||
|
||||
if resetacls:
|
||||
setsysvolacl(samdb, paths.netlogon, paths.sysvol, names.wheel_gid,
|
||||
names.domainsid, names.dnsdomain, names.domaindn, lp)
|
||||
|
||||
def delta_update_basesamdb(refsam, sam, creds, session, lp, message):
|
||||
"""Update the provision container db: sam.ldb
|
||||
This function is aimed for alpha9 and newer;
|
||||
|
||||
:param refsam: Path to the samdb in the reference provision
|
||||
:param sam: Path to the samdb in the upgraded provision
|
||||
:param creds: Credential used for openning LDB files
|
||||
:param session: Session to use for openning LDB files
|
||||
:param lp: A loadparam object"""
|
||||
|
||||
message(SIMPLE,
|
||||
"Update base samdb by searching difference with reference one")
|
||||
refsam = Ldb(refsam, session_info=session, credentials=creds,
|
||||
lp=lp, options=["modules:"])
|
||||
sam = Ldb(sam, session_info=session, credentials=creds, lp=lp,
|
||||
options=["modules:"])
|
||||
|
||||
empty = ldb.Message()
|
||||
|
||||
reference = refsam.search(expression="")
|
||||
|
||||
for refentry in reference:
|
||||
entry = sam.search(expression="dn=%s" % refentry["dn"],
|
||||
scope=SCOPE_SUBTREE)
|
||||
if not len(entry):
|
||||
delta = sam.msg_diff(empty, refentry)
|
||||
message(CHANGE, "Adding %s to sam db" % str(refentry.dn))
|
||||
if str(refentry.dn) == "@PROVISION" and\
|
||||
delta.get(samba.provision.LAST_PROVISION_USN_ATTRIBUTE):
|
||||
delta.remove(samba.provision.LAST_PROVISION_USN_ATTRIBUTE)
|
||||
delta.dn = refentry.dn
|
||||
sam.add(delta)
|
||||
else:
|
||||
delta = sam.msg_diff(entry[0], refentry)
|
||||
if str(refentry.dn) == "@PROVISION" and\
|
||||
delta.get(samba.provision.LAST_PROVISION_USN_ATTRIBUTE):
|
||||
delta.remove(samba.provision.LAST_PROVISION_USN_ATTRIBUTE)
|
||||
if len(delta.items()) > 1:
|
||||
delta.dn = refentry.dn
|
||||
sam.modify(delta)
|
||||
|
||||
Reference in New Issue
Block a user