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s4-dsdb: Add tests of SamDB.get_nc_root()

Browse Source 
BUG: https://bugzilla.samba.org/show_bug.cgi?id=10635

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This commit is contained in:
Andrew Bartlett 2022-12-15 12:05:55 +13:00 committed by Stefan Metzmacher
parent d43adae855
commit 2c7bb58703
2 changed files with 132 additions and 0 deletions
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122
python/samba/tests/dsdb.py
View File

@ -1029,6 +1029,128 @@ class DsdbTests(TestCase):
str(part_dn) + "," + str(domain_dn)), str(part_dn) + "," + str(domain_dn)),
self.samdb.normalize_dn_in_domain(part_dn)) self.samdb.normalize_dn_in_domain(part_dn))
class DsdbNCRootTests(TestCase):
def setUp(self):
super().setUp()
self.lp = samba.tests.env_loadparm()
self.creds = Credentials()
self.creds.guess(self.lp)
self.session = system_session()
self.samdb = SamDB(session_info=self.session,
credentials=self.creds,
lp=self.lp)
self.remote = False
# These all use the local mode of operation inside
# dsdb_find_nc_root() using the partitions control
def test_dsdb_dn_nc_root_sid(self):
dom_sid = self.samdb.get_domain_sid()
domain_dn = ldb.Dn(self.samdb, self.samdb.domain_dn())
dn = ldb.Dn(self.samdb, f"<SID={dom_sid}>")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(domain_dn, nc_root)
def test_dsdb_dn_nc_root_admin_sid(self):
dom_sid = self.samdb.get_domain_sid()
domain_dn = ldb.Dn(self.samdb, self.samdb.domain_dn())
dn = ldb.Dn(self.samdb, f"<SID={dom_sid}-500>")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(domain_dn, nc_root)
def test_dsdb_dn_nc_root_users_container(self):
dom_sid = self.samdb.get_domain_sid()
domain_dn = ldb.Dn(self.samdb, self.samdb.domain_dn())
dn = ldb.Dn(self.samdb, f"CN=Users,{domain_dn}")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(domain_dn, nc_root)
def test_dsdb_dn_nc_root_new_dn(self):
dom_sid = self.samdb.get_domain_sid()
domain_dn = ldb.Dn(self.samdb, self.samdb.domain_dn())
dn = ldb.Dn(self.samdb, f"CN=Xnotexisting,CN=Users,{domain_dn}")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(domain_dn, nc_root)
def test_dsdb_dn_nc_root_new_dn_with_guid(self):
domain_dn = ldb.Dn(self.samdb, self.samdb.domain_dn())
dn = ldb.Dn(self.samdb, f"<GUID=828e3baf-fa02-4d82-ba5d-6f647dab5fd8>;CN=Xnotexisting,CN=Users,{domain_dn}")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(domain_dn, nc_root)
def test_dsdb_dn_nc_root_guid(self):
ntds_guid = self.samdb.get_ntds_GUID()
configuration_dn = self.samdb.get_config_basedn()
dn = ldb.Dn(self.samdb, f"<GUID={ntds_guid}>")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(configuration_dn, nc_root)
def test_dsdb_dn_nc_root_misleading_to_noexisting_guid(self):
ntds_guid = self.samdb.get_ntds_GUID()
configuration_dn = self.samdb.get_config_basedn()
domain_dn = ldb.Dn(self.samdb, self.samdb.domain_dn())
dn = ldb.Dn(self.samdb, f"<GUID={ntds_guid}>;CN=Xnotexisting,CN=Users,{domain_dn}")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(configuration_dn, nc_root)
def test_dsdb_dn_nc_root_misleading_to_existing_guid(self):
ntds_guid = self.samdb.get_ntds_GUID()
configuration_dn = self.samdb.get_config_basedn()
domain_dn = ldb.Dn(self.samdb, self.samdb.domain_dn())
dn = ldb.Dn(self.samdb, f"<GUID={ntds_guid}>;{domain_dn}")
try:
nc_root = self.samdb.get_nc_root(dn)
except ldb.LdbError as e:
(code, msg) = e.args
self.fail("Got unexpected exception %d - %s "
% (code, msg))
self.assertEqual(configuration_dn, nc_root)
class DsdbRemoteNCRootTests(DsdbNCRootTests):
def setUp(self):
super().setUp()
# Reconnect to the remote LDAP port
self.samdb = SamDB(url="ldap://%s" % samba.tests.env_get_var_value('SERVER'),
session_info=self.session,
credentials=self.get_credentials(),
lp=self.lp)
self.remote = True
class DsdbFullScanTests(TestCase): class DsdbFullScanTests(TestCase):

10
selftest/knownfail.d/dsdb_get_nc_root Normal file
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@ -0,0 +1,10 @@
^samba.tests.dsdb.samba.tests.dsdb.DsdbNCRootTests.test_dsdb_dn_nc_root_admin_sid
^samba.tests.dsdb.samba.tests.dsdb.DsdbNCRootTests.test_dsdb_dn_nc_root_guid
^samba.tests.dsdb.samba.tests.dsdb.DsdbNCRootTests.test_dsdb_dn_nc_root_misleading_to_existing_guid
^samba.tests.dsdb.samba.tests.dsdb.DsdbNCRootTests.test_dsdb_dn_nc_root_misleading_to_noexisting_guid
^samba.tests.dsdb.samba.tests.dsdb.DsdbNCRootTests.test_dsdb_dn_nc_root_sid
^samba.tests.dsdb.samba.tests.dsdb.DsdbRemoteNCRootTests.test_dsdb_dn_nc_root_admin_sid
^samba.tests.dsdb.samba.tests.dsdb.DsdbRemoteNCRootTests.test_dsdb_dn_nc_root_guid
^samba.tests.dsdb.samba.tests.dsdb.DsdbRemoteNCRootTests.test_dsdb_dn_nc_root_misleading_to_existing_guid
^samba.tests.dsdb.samba.tests.dsdb.DsdbRemoteNCRootTests.test_dsdb_dn_nc_root_misleading_to_noexisting_guid
^samba.tests.dsdb.samba.tests.dsdb.DsdbRemoteNCRootTests.test_dsdb_dn_nc_root_sid