From 5074b98714c9e038cc31872111508c1d92562841 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Sun, 17 Feb 2013 22:03:18 +1100 Subject: scripting: Rework samba.upgradehelpers.get_diff_sddls to be get_diff_sds This moves the SDDL conversion inside the get_diff_sds function and prepares for removing inherited ACEs from the SD before comparison. Andrew Bartlett Reviewed-by: Stefan Metzmacher --- python/samba/tests/upgradeprovision.py | 27 ++++++++++++++++++++------- python/samba/upgradehelpers.py | 7 +++++-- 2 files changed, 25 insertions(+), 9 deletions(-) (limited to 'python') diff --git a/python/samba/tests/upgradeprovision.py b/python/samba/tests/upgradeprovision.py index 93a6731c83..f0d34b12f4 100644 --- a/python/samba/tests/upgradeprovision.py +++ b/python/samba/tests/upgradeprovision.py @@ -19,7 +19,7 @@ import os from samba.upgradehelpers import (usn_in_range, dn_sort, - get_diff_sddls, update_secrets, + get_diff_sds, update_secrets, construct_existor_expr) from samba.tests.provision import create_dummy_secretsdb @@ -27,6 +27,7 @@ from samba.tests import TestCaseInTempDir from samba import Ldb from ldb import SCOPE_BASE import samba.tests +from samba.dcerpc import security def dummymessage(a=None, b=None): pass @@ -59,7 +60,9 @@ class UpgradeProvisionTestCase(TestCaseInTempDir): self.assertEquals(dn_sort("cn=bar, dc=toto,dc=tata", "cn=foo, dc=toto,dc=tata"), -1) - def test_get_diff_sddl(self): + def test_get_diff_sds(self): + domsid = security.dom_sid('S-1-5-21') + sddl = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\ (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)S:AI(AU;CIIDSA;WP;;;WD)" sddl1 = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\ @@ -73,18 +76,28 @@ class UpgradeProvisionTestCase(TestCaseInTempDir): sddl5 = "O:SAG:DUD:AI(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA)\ (A;CIID;RP LCLORC;;;AU)(A;CIID;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" - self.assertEquals(get_diff_sddls(sddl, sddl1), "") - txt = get_diff_sddls(sddl, sddl2) + self.assertEquals(get_diff_sds(security.descriptor.from_sddl(sddl, domsid), + security.descriptor.from_sddl(sddl1, domsid), + domsid), "") + txt = get_diff_sds(security.descriptor.from_sddl(sddl, domsid), + security.descriptor.from_sddl(sddl2, domsid), + domsid) self.assertEquals(txt, "\tOwner mismatch: SA (in ref) BA(in current)\n") - txt = get_diff_sddls(sddl, sddl3) + txt = get_diff_sds(security.descriptor.from_sddl(sddl, domsid), + security.descriptor.from_sddl(sddl3, domsid), + domsid) self.assertEquals(txt, "\tGroup mismatch: DU (in ref) BA(in current)\n") - txt = get_diff_sddls(sddl, sddl4) + txt = get_diff_sds(security.descriptor.from_sddl(sddl, domsid), + security.descriptor.from_sddl(sddl4, domsid), + domsid) 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\ the reference\n\t\t(A;CIID;RPWPCRCCLCLORCWOWDSW;;;SA) ACE is not present in\ the current\n" self.assertEquals(txt, txtmsg) - txt = get_diff_sddls(sddl, sddl5) + txt = get_diff_sds(security.descriptor.from_sddl(sddl, domsid), + security.descriptor.from_sddl(sddl5, domsid), + domsid) self.assertEquals(txt, "\tCurrent ACL hasn't a sacl part\n") def test_construct_existor_expr(self): diff --git a/python/samba/upgradehelpers.py b/python/samba/upgradehelpers.py index 1ec19d4ab6..88182bd4a1 100644 --- a/python/samba/upgradehelpers.py +++ b/python/samba/upgradehelpers.py @@ -346,8 +346,8 @@ def chunck_sddl(sddl): return hash -def get_diff_sddls(refsddl, cursddl, checkSacl = True): - """Get the difference between 2 sddl +def get_diff_sds(refsd, cursd, domainsid, checkSacl = True): + """Get the difference between 2 sd This function split the textual representation of ACL into smaller chunck in order to not to report a simple permutation as a difference @@ -358,6 +358,9 @@ def get_diff_sddls(refsddl, cursddl, checkSacl = True): :return: A string that explain difference between sddls """ + cursddl = cursd.as_sddl(domainsid) + refsddl = refsd.as_sddl(domainsid) + txt = "" hash_cur = chunck_sddl(cursddl) hash_ref = chunck_sddl(refsddl) -- cgit