diff options
| author | Andrew Bartlett <abartlet@samba.org> | 2021-09-20 14:54:03 +1200 |
|---|---|---|
| committer | Jule Anger <janger@samba.org> | 2021-11-09 19:45:32 +0000 |
| commit | 63eb24f0925f0a3d117fc5eb2dc728a5af121f6a (patch) | |
| tree | 9020247efafa998c626db8dfb9ab2b1a229c67a8 /source4 | |
| parent | 0d804cfd07789c6bcd8c252756ead99e92bceb1b (diff) | |
| download | samba-63eb24f0925f0a3d117fc5eb2dc728a5af121f6a.tar.gz | |
CVE-2020-25722 selftest: Catch possible errors in PasswordSettingsTestCase.test_pso_none_applied()
This allows future patches to restrict changing the account type
without triggering an error.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14753
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/dsdb/tests/python/password_settings.py | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/source4/dsdb/tests/python/password_settings.py b/source4/dsdb/tests/python/password_settings.py index fcb671690c3..e1c49d7bffb 100644 --- a/source4/dsdb/tests/python/password_settings.py +++ b/source4/dsdb/tests/python/password_settings.py @@ -594,19 +594,27 @@ class PasswordSettingsTestCase(PasswordTestCase): dummy_pso.apply_to(user.dn) self.assertTrue(user.get_resultant_PSO() == dummy_pso.dn) - # now clear the ADS_UF_NORMAL_ACCOUNT flag for the user, which should - # mean a resultant PSO is no longer returned (we're essentially turning - # the user into a DC here, which is a little overkill but tests - # behaviour as per the Windows specification) - self.set_attribute(user.dn, "userAccountControl", - str(dsdb.UF_WORKSTATION_TRUST_ACCOUNT), - operation=FLAG_MOD_REPLACE) + try: + # now clear the ADS_UF_NORMAL_ACCOUNT flag for the user, which should + # mean a resultant PSO is no longer returned (we're essentially turning + # the user into a DC here, which is a little overkill but tests + # behaviour as per the Windows specification) + self.set_attribute(user.dn, "userAccountControl", + str(dsdb.UF_WORKSTATION_TRUST_ACCOUNT), + operation=FLAG_MOD_REPLACE) + except ldb.LdbError as e: + (num, msg) = e.args + self.fail("Failed to change user into a workstation: {msg}") self.assertIsNone(user.get_resultant_PSO()) - # reset it back to a normal user account - self.set_attribute(user.dn, "userAccountControl", - str(dsdb.UF_NORMAL_ACCOUNT), - operation=FLAG_MOD_REPLACE) + try: + # reset it back to a normal user account + self.set_attribute(user.dn, "userAccountControl", + str(dsdb.UF_NORMAL_ACCOUNT), + operation=FLAG_MOD_REPLACE) + except ldb.LdbError as e: + (num, msg) = e.args + self.fail("Failed to change user back into a user: {msg}") self.assertTrue(user.get_resultant_PSO() == dummy_pso.dn) # no PSO should be returned if RID is equal to DOMAIN_USER_RID_KRBTGT |