JezK
Edit File: descriptor.py
# Unix SMB/CIFS implementation. # backend code for provisioning a Samba4 server # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2010 # Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008-2009 # Copyright (C) Oliver Liebel <oliver@itc.li> 2008-2009 # Copyright (C) Amitay Isaacs <amitay@samba.org> 2011 # # Based on the original in EJS: # Copyright (C) Andrew Tridgell <tridge@samba.org> 2005 # # 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/>. # """Functions for setting up a Samba configuration (security descriptors).""" from samba.dcerpc import security from samba.ndr import ndr_pack from samba.schema import get_schema_descriptor import ldb import re # Descriptors of naming contexts and other important objects def sddl2binary(sddl_in, domain_sid, name_map): sddl = "%s" % sddl_in for [name, sid] in name_map.items(): sddl = sddl.replace(name, sid) sec = security.descriptor.from_sddl(sddl, domain_sid) return ndr_pack(sec) def get_empty_descriptor(domain_sid, name_map={}): sddl = "" return sddl2binary(sddl, domain_sid, name_map) # "get_schema_descriptor" is located in "schema.py" def get_deletedobjects_descriptor(domain_sid, name_map=None): if name_map is None: name_map = {} sddl = "O:SYG:SYD:PAI" \ "(A;;RPWPCCDCLCRCWOWDSDSW;;;SY)" \ "(A;;RPLC;;;BA)" return sddl2binary(sddl, domain_sid, name_map) def get_config_descriptor(domain_sid, name_map={}): sddl = "O:EAG:EAD:(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(A;;RPLCLORC;;;AU)(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;EA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)(A;CIIO;RPWPCRCCLCLORCWOWDSDSW;;;DA)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;RO)" \ "S:(AU;SA;WPWOWD;;;WD)(AU;SA;CR;;;BA)(AU;SA;CR;;;DU)" \ "(OU;SA;CR;45ec5156-db7e-47bb-b53f-dbeb2d03c40f;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_config_partitions_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;LCLORC;;;AU)" \ "(OA;;RP;e48d0154-bcf8-11d1-8702-00c04fb96050;;AU)" \ "(OA;;RP;d31a8757-2447-4545-8081-3bb610cacbf2;;AU)" \ "(OA;;RP;66171887-8f3c-11d0-afda-00c04fd930c9;;AU)" \ "(OA;;RP;032160bf-9824-11d1-aec0-0000f80367c1;;AU)" \ "(OA;;RP;789ee1eb-8c8e-4e4c-8cec-79b31b7617b5;;AU)" \ "(OA;;RP;5706aeaf-b940-4fb2-bcfc-5268683ad9fe;;AU)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;EA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "(A;;CC;;;ED)" \ "(OA;CIIO;WP;3df793df-9858-4417-a701-735a1ecebf74;bf967a8d-0de6-11d0-a285-00aa003049e2;BA)" \ "S:" \ "(AU;CISA;WPCRCCDCWOWDSDDT;;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_config_sites_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;RPLCLORC;;;AU)" \ "(OA;CIIO;SW;d31a8757-2447-4545-8081-3bb610cacbf2;f0f8ffab-1191-11d0-a060-00aa006c33ed;RO)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;EA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "S:" \ "(AU;CISA;CCDCSDDT;;;WD)" \ "(OU;CIIOSA;CR;;f0f8ffab-1191-11d0-a060-00aa006c33ed;WD)" \ "(OU;CIIOSA;WP;f30e3bbe-9ff0-11d1-b603-0000f80367c1;bf967ab3-0de6-11d0-a285-00aa003049e2;WD)" \ "(OU;CIIOSA;WP;f30e3bbf-9ff0-11d1-b603-0000f80367c1;bf967ab3-0de6-11d0-a285-00aa003049e2;WD)" \ "(OU;CIIOSA;WP;3e10944c-c354-11d0-aff8-0000f80367c1;b7b13124-b82e-11d0-afee-0000f80367c1;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_config_ntds_quotas_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;EA)" \ "(A;;RPLCLORC;;;BA)" \ "(OA;;CR;4ecc03fe-ffc0-4947-b630-eb672a8a9dbc;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_config_delete_protected1_descriptor(domain_sid, name_map={}): sddl = "D:AI" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;EA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" return sddl2binary(sddl, domain_sid, name_map) def get_config_delete_protected1wd_descriptor(domain_sid, name_map={}): sddl = "D:AI" \ "(A;;RPLCLORC;;;WD)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;EA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" return sddl2binary(sddl, domain_sid, name_map) def get_config_delete_protected2_descriptor(domain_sid, name_map={}): sddl = "D:AI" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCDCLCLORCWOWDSW;;;EA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" return sddl2binary(sddl, domain_sid, name_map) def get_domain_descriptor(domain_sid, name_map={}): sddl = "O:BAG:BAD:AI(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;RO)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;DD)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a86-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a9c-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967aba-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;e2a36dc9-ae17-47c3-b58b-be34c55ba633;;S-1-5-32-557)" \ "(OA;;RP;c7407360-20bf-11d0-a768-00aa006e0529;;RU)" \ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;RU)" \ "(OA;CIIO;RPLCLORC;;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RPLCLORC;;bf967a9c-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RPLCLORC;;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;;CR;05c74c5e-4deb-43b4-bd9f-86664c2a7fd5;;AU)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \ "(OA;;CR;ccc2dc7d-a6ad-4a7a-8846-c04e3cc53501;;AU)" \ "(OA;;CR;280f369c-67c7-438e-ae98-1d46f3c6f541;;AU)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;AU)" \ "(OA;CIIO;RPWPCR;91e647de-d96f-4b70-9557-d63ff4f3ccd8;;PS)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;DA)" \ "(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;EA)" \ "(A;;RPRC;;;RU)" \ "(A;CI;LC;;;RU)" \ "(A;CI;RPWPCRCCLCLORCWOWDSDSW;;;BA)" \ "(A;;RP;;;WD)" \ "(A;;RPLCLORC;;;ED)" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "S:AI(OU;CISA;WP;f30e3bbe-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \ "(OU;CISA;WP;f30e3bbf-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \ "(AU;SA;CR;;;DU)(AU;SA;CR;;;BA)(AU;SA;WPWOWD;;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_domain_infrastructure_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;DA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "S:" \ "(AU;SA;WPCR;;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_domain_builtin_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;RO)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;DD)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a86-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a9c-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967aba-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;e2a36dc9-ae17-47c3-b58b-be34c55ba633;;S-1-5-32-557)" \ "(OA;;RP;c7407360-20bf-11d0-a768-00aa006e0529;;RU)" \ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;RU)" \ "(OA;CIIO;RPLCLORC;;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RPLCLORC;;bf967a9c-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RPLCLORC;;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;;CR;05c74c5e-4deb-43b4-bd9f-86664c2a7fd5;;AU)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \ "(OA;;CR;ccc2dc7d-a6ad-4a7a-8846-c04e3cc53501;;AU)" \ "(OA;;CR;280f369c-67c7-438e-ae98-1d46f3c6f541;;AU)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;AU)" \ "(OA;CIIO;RPWPCR;91e647de-d96f-4b70-9557-d63ff4f3ccd8;;PS)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;DA)" \ "(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;EA)" \ "(A;;RPRC;;;RU)" \ "(A;CI;LC;;;RU)" \ "(A;CI;RPWPCRCCLCLORCWOWDSDSW;;;BA)" \ "(A;;RP;;;WD)" \ "(A;;RPLCLORC;;;ED)" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "S:" \ "(OU;CISA;WP;f30e3bbe-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \ "(OU;CISA;WP;f30e3bbf-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \ "(AU;SA;CR;;;DU)" \ "(AU;SA;CR;;;BA)" \ "(AU;SA;WPWOWD;;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_domain_computers_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "(A;;RPWPCRCCDCLCLORCWOWDSW;;;DA)" \ "(OA;;CCDC;bf967a86-0de6-11d0-a285-00aa003049e2;;AO)" \ "(OA;;CCDC;bf967aba-0de6-11d0-a285-00aa003049e2;;AO)" \ "(OA;;CCDC;bf967a9c-0de6-11d0-a285-00aa003049e2;;AO)" \ "(OA;;CCDC;bf967aa8-0de6-11d0-a285-00aa003049e2;;PO)" \ "(A;;RPLCLORC;;;AU)" \ "(OA;;CCDC;4828cc14-1437-45bc-9b07-ad6f015e5f28;;AO)" \ "S:" return sddl2binary(sddl, domain_sid, name_map) def get_domain_users_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "(A;;RPWPCRCCDCLCLORCWOWDSW;;;DA)" \ "(OA;;CCDC;bf967aba-0de6-11d0-a285-00aa003049e2;;AO)" \ "(OA;;CCDC;bf967a9c-0de6-11d0-a285-00aa003049e2;;AO)" \ "(OA;;CCDC;bf967aa8-0de6-11d0-a285-00aa003049e2;;PO)" \ "(A;;RPLCLORC;;;AU)" \ "(OA;;CCDC;4828cc14-1437-45bc-9b07-ad6f015e5f28;;AO)" \ "S:" return sddl2binary(sddl, domain_sid, name_map) def get_managed_service_accounts_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "(A;;RPWPCRCCDCLCLORCWOWDSW;;;DA)" \ "(OA;;CCDC;ce206244-5827-4a86-ba1c-1c0c386c1b64;;AO)" \ "(OA;;CCDC;bf967aba-0de6-11d0-a285-00aa003049e2;;AO)" \ "(OA;;CCDC;bf967a9c-0de6-11d0-a285-00aa003049e2;;AO)" \ "(A;;RPLCLORC;;;AU)" \ "S:" return sddl2binary(sddl, domain_sid, name_map) def get_domain_controllers_descriptor(domain_sid, name_map={}): sddl = "D:" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;DA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "(A;;RPLCLORC;;;ED)" \ "S:" \ "(AU;SA;CCDCWOWDSDDT;;;WD)" \ "(AU;CISA;WP;;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_domain_delete_protected1_descriptor(domain_sid, name_map={}): sddl = "D:AI" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;DA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" return sddl2binary(sddl, domain_sid, name_map) def get_domain_delete_protected2_descriptor(domain_sid, name_map={}): sddl = "D:AI" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCDCLCLORCWOWDSW;;;DA)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" return sddl2binary(sddl, domain_sid, name_map) def get_dns_partition_descriptor(domain_sid, name_map={}): sddl = "O:SYG:BAD:AI" \ "(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;RO)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a86-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a9c-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967aba-0de6-11d0-a285-00aa003049e2;ED)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \ "(OA;;CR;e2a36dc9-ae17-47c3-b58b-be34c55ba633;;S-1-5-32-557)" \ "(OA;;RP;c7407360-20bf-11d0-a768-00aa006e0529;;RU)" \ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;RU)" \ "(OA;CIIO;RPLCLORC;;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \ "(OA;CIIO;RPLCLORC;;bf967a9c-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;CIIO;RPLCLORC;;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \ "(OA;;CR;05c74c5e-4deb-43b4-bd9f-86664c2a7fd5;;AU)" \ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \ "(OA;;CR;ccc2dc7d-a6ad-4a7a-8846-c04e3cc53501;;AU)" \ "(OA;;CR;280f369c-67c7-438e-ae98-1d46f3c6f541;;AU)" \ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;AU)" \ "(OA;CIIO;RPWPCR;91e647de-d96f-4b70-9557-d63ff4f3ccd8;;PS)" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;DA)" \ "(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;EA)" \ "(A;;RPRC;;;RU)" \ "(A;CI;LC;;;RU)" \ "(A;CI;RPWPCRCCLCLORCWOWDSDSW;;;BA)" \ "(A;;RP;;;WD)" \ "(A;;RPLCLORC;;;ED)" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "S:AI" \ "(OU;CISA;WP;f30e3bbe-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \ "(OU;CISA;WP;f30e3bbf-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \ "(AU;SA;CR;;;DU)(AU;SA;CR;;;BA)(AU;SA;WPWOWD;;;WD)" return sddl2binary(sddl, domain_sid, name_map) def get_dns_forest_microsoft_dns_descriptor(domain_sid, name_map={}): sddl = "O:SYG:SYD:AI" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "(A;CI;RPWPCRCCDCLCRCWOWDSDDTSW;;;ED)" return sddl2binary(sddl, domain_sid, name_map) def get_dns_domain_microsoft_dns_descriptor(domain_sid, name_map={}): sddl = "O:SYG:SYD:AI" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;DA)" \ "(A;CI;RPWPCRCCDCLCRCWOWDSDDTSW;;;DnsAdmins)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \ "(A;CI;RPWPCRCCDCLCRCWOWDSDDTSW;;;ED)" return sddl2binary(sddl, domain_sid, name_map) def get_paritions_crossref_subdomain_descriptor(domain_sid, name_map={}): sddl = "O:SubdomainAdminsG:SubdomainAdminsD:AI" \ "(A;;RPWPCRCCLCLORCWOWDSW;;;SubdomainAdmins)" \ "(A;;RPLCLORC;;;AU)" \ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" return sddl2binary(sddl, domain_sid, name_map) def get_wellknown_sds(samdb): # Then subcontainers subcontainers = [ (ldb.Dn(samdb, "%s" % str(samdb.domain_dn())), get_domain_descriptor), (ldb.Dn(samdb, "CN=Deleted Objects,%s" % str(samdb.domain_dn())), get_deletedobjects_descriptor), (ldb.Dn(samdb, "CN=LostAndFound,%s" % str(samdb.domain_dn())), get_domain_delete_protected2_descriptor), (ldb.Dn(samdb, "CN=System,%s" % str(samdb.domain_dn())), get_domain_delete_protected1_descriptor), (ldb.Dn(samdb, "CN=Infrastructure,%s" % str(samdb.domain_dn())), get_domain_infrastructure_descriptor), (ldb.Dn(samdb, "CN=Builtin,%s" % str(samdb.domain_dn())), get_domain_builtin_descriptor), (ldb.Dn(samdb, "CN=Computers,%s" % str(samdb.domain_dn())), get_domain_computers_descriptor), (ldb.Dn(samdb, "CN=Users,%s" % str(samdb.domain_dn())), get_domain_users_descriptor), (ldb.Dn(samdb, "OU=Domain Controllers,%s" % str(samdb.domain_dn())), get_domain_controllers_descriptor), (ldb.Dn(samdb, "CN=MicrosoftDNS,CN=System,%s" % str(samdb.domain_dn())), get_dns_domain_microsoft_dns_descriptor), (ldb.Dn(samdb, "%s" % str(samdb.get_config_basedn())), get_config_descriptor), (ldb.Dn(samdb, "CN=Deleted Objects,%s" % str(samdb.get_config_basedn())), get_deletedobjects_descriptor), (ldb.Dn(samdb, "CN=NTDS Quotas,%s" % str(samdb.get_config_basedn())), get_config_ntds_quotas_descriptor), (ldb.Dn(samdb, "CN=LostAndFoundConfig,%s" % str(samdb.get_config_basedn())), get_config_delete_protected1wd_descriptor), (ldb.Dn(samdb, "CN=Services,%s" % str(samdb.get_config_basedn())), get_config_delete_protected1_descriptor), (ldb.Dn(samdb, "CN=Physical Locations,%s" % str(samdb.get_config_basedn())), get_config_delete_protected1wd_descriptor), (ldb.Dn(samdb, "CN=WellKnown Security Principals,%s" % str(samdb.get_config_basedn())), get_config_delete_protected1wd_descriptor), (ldb.Dn(samdb, "CN=ForestUpdates,%s" % str(samdb.get_config_basedn())), get_config_delete_protected1wd_descriptor), (ldb.Dn(samdb, "CN=DisplaySpecifiers,%s" % str(samdb.get_config_basedn())), get_config_delete_protected2_descriptor), (ldb.Dn(samdb, "CN=Extended-Rights,%s" % str(samdb.get_config_basedn())), get_config_delete_protected2_descriptor), (ldb.Dn(samdb, "CN=Partitions,%s" % str(samdb.get_config_basedn())), get_config_partitions_descriptor), (ldb.Dn(samdb, "CN=Sites,%s" % str(samdb.get_config_basedn())), get_config_sites_descriptor), (ldb.Dn(samdb, "%s" % str(samdb.get_schema_basedn())), get_schema_descriptor), ] current = samdb.search(expression="(objectClass=*)", base="", scope=ldb.SCOPE_BASE, attrs=["namingContexts"]) for nc in current[0]["namingContexts"]: dnsforestdn = ldb.Dn(samdb, "DC=ForestDnsZones,%s" % (str(samdb.get_root_basedn()))) if ldb.Dn(samdb, nc.decode('utf8')) == dnsforestdn: c = (ldb.Dn(samdb, "%s" % str(dnsforestdn)), get_dns_partition_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=Deleted Objects,%s" % str(dnsforestdn)), get_deletedobjects_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=Infrastructure,%s" % str(dnsforestdn)), get_domain_delete_protected1_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=LostAndFound,%s" % str(dnsforestdn)), get_domain_delete_protected2_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=MicrosoftDNS,%s" % str(dnsforestdn)), get_dns_forest_microsoft_dns_descriptor) subcontainers.append(c) continue dnsdomaindn = ldb.Dn(samdb, "DC=DomainDnsZones,%s" % (str(samdb.domain_dn()))) if ldb.Dn(samdb, nc.decode('utf8')) == dnsdomaindn: c = (ldb.Dn(samdb, "%s" % str(dnsdomaindn)), get_dns_partition_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=Deleted Objects,%s" % str(dnsdomaindn)), get_deletedobjects_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=Infrastructure,%s" % str(dnsdomaindn)), get_domain_delete_protected1_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=LostAndFound,%s" % str(dnsdomaindn)), get_domain_delete_protected2_descriptor) subcontainers.append(c) c = (ldb.Dn(samdb, "CN=MicrosoftDNS,%s" % str(dnsdomaindn)), get_dns_domain_microsoft_dns_descriptor) subcontainers.append(c) return subcontainers def chunck_acl(acl): """Return separate ACE of an ACL :param acl: A string representing the ACL :return: A hash with different parts """ p = re.compile(r'(\w+)?(\(.*?\))') tab = p.findall(acl) hash = {} hash["aces"] = [] for e in tab: if len(e[0]) > 0: hash["flags"] = e[0] hash["aces"].append(e[1]) return hash def chunck_sddl(sddl): """ Return separate parts of the SDDL (owner, group, ...) :param sddl: An string containing the SDDL to chunk :return: A hash with the different chunk """ p = re.compile(r'([OGDS]:)(.*?)(?=(?:[GDS]:|$))') tab = p.findall(sddl) hash = {} for e in tab: if e[0] == "O:": hash["owner"] = e[1] if e[0] == "G:": hash["group"] = e[1] if e[0] == "D:": hash["dacl"] = e[1] if e[0] == "S:": hash["sacl"] = e[1] return hash def get_clean_sd(sd): """Get the SD without any inherited ACEs :param sd: SD to strip :return: An SD with inherited ACEs stripped """ sd_clean = security.descriptor() sd_clean.owner_sid = sd.owner_sid sd_clean.group_sid = sd.group_sid sd_clean.type = sd.type sd_clean.revision = sd.revision aces = [] if sd.sacl is not None: aces = sd.sacl.aces for i in range(0, len(aces)): ace = aces[i] if not ace.flags & security.SEC_ACE_FLAG_INHERITED_ACE: sd_clean.sacl_add(ace) continue aces = [] if sd.dacl is not None: aces = sd.dacl.aces for i in range(0, len(aces)): ace = aces[i] if not ace.flags & security.SEC_ACE_FLAG_INHERITED_ACE: sd_clean.dacl_add(ace) continue return sd_clean def get_diff_sds(refsd, cursd, domainsid, checkSacl=True, ignoreAdditionalACEs=False): """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 :param refsddl: First sddl to compare :param cursddl: Second sddl to compare :param checkSacl: If false we skip the sacl checks :return: A string that explain difference between sddls """ cursddl = get_clean_sd(cursd).as_sddl(domainsid) refsddl = get_clean_sd(refsd).as_sddl(domainsid) txt = "" hash_cur = chunck_sddl(cursddl) hash_ref = chunck_sddl(refsddl) if "owner" not in hash_cur: txt = "\tNo owner in current SD" elif "owner" in hash_ref and hash_cur["owner"] != hash_ref["owner"]: txt = "\tOwner mismatch: %s (in ref) %s" \ "(in current)\n" % (hash_ref["owner"], hash_cur["owner"]) if "group" not in hash_cur: txt = "%s\tNo group in current SD" % txt elif "group" in hash_ref and hash_cur["group"] != hash_ref["group"]: txt = "%s\tGroup mismatch: %s (in ref) %s" \ "(in current)\n" % (txt, hash_ref["group"], hash_cur["group"]) parts = ["dacl"] if checkSacl: parts.append("sacl") for part in parts: if part in hash_cur and part in hash_ref: # both are present, check if they contain the same ACE h_cur = set() h_ref = set() c_cur = chunck_acl(hash_cur[part]) c_ref = chunck_acl(hash_ref[part]) for elem in c_cur["aces"]: h_cur.add(elem) for elem in c_ref["aces"]: h_ref.add(elem) for k in set(h_ref): if k in h_cur: h_cur.remove(k) h_ref.remove(k) if len(h_cur) + len(h_ref) > 0: if txt == "" and len(h_ref) == 0: if ignoreAdditionalACEs: return "" txt = "%s\tPart %s is different between reference" \ " and current here is the detail:\n" % (txt, part) for item in h_cur: txt = "%s\t\t%s ACE is not present in the" \ " reference\n" % (txt, item) for item in h_ref: txt = "%s\t\t%s ACE is not present in the" \ " current\n" % (txt, item) elif part in hash_cur and part not in hash_ref: txt = "%s\tReference ACL hasn't a %s part\n" % (txt, part) elif part not in hash_cur and part in hash_ref: txt = "%s\tCurrent ACL hasn't a %s part\n" % (txt, part) return txt