#!/usr/bin/env python3 # -*- coding: utf-8 -*- # test tokengroups attribute against internal token calculation from __future__ import print_function import optparse import sys import os sys.path.insert(0, "bin/python") import samba from samba.tests.subunitrun import SubunitOptions, TestProgram import samba.getopt as options from samba.auth import system_session from samba import ldb, dsdb from samba.samdb import SamDB from samba.auth import AuthContext from samba.ndr import ndr_unpack from samba import gensec from samba.credentials import Credentials, DONT_USE_KERBEROS from samba.dsdb import GTYPE_SECURITY_GLOBAL_GROUP, GTYPE_SECURITY_UNIVERSAL_GROUP import samba.tests from samba.tests import delete_force from samba.dcerpc import samr, security from samba.auth import AUTH_SESSION_INFO_DEFAULT_GROUPS, AUTH_SESSION_INFO_AUTHENTICATED, AUTH_SESSION_INFO_SIMPLE_PRIVILEGES, AUTH_SESSION_INFO_NTLM parser = optparse.OptionParser("token_group.py [options] ") sambaopts = options.SambaOptions(parser) parser.add_option_group(sambaopts) parser.add_option_group(options.VersionOptions(parser)) # use command line creds if available credopts = options.CredentialsOptions(parser) parser.add_option_group(credopts) subunitopts = SubunitOptions(parser) parser.add_option_group(subunitopts) opts, args = parser.parse_args() if len(args) < 1: parser.print_usage() sys.exit(1) url = args[0] lp = sambaopts.get_loadparm() creds = credopts.get_credentials(lp) creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL) def closure(vSet, wSet, aSet): for edge in aSet: start, end = edge if start in wSet: if end not in wSet and end in vSet: wSet.add(end) closure(vSet, wSet, aSet) class StaticTokenTest(samba.tests.TestCase): def setUp(self): super(StaticTokenTest, self).setUp() self.ldb = SamDB(url, credentials=creds, session_info=system_session(lp), lp=lp) self.base_dn = self.ldb.domain_dn() res = self.ldb.search("", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"]) self.assertEqual(len(res), 1) self.user_sid_dn = "" % str(ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["tokenGroups"][0])) session_info_flags = (AUTH_SESSION_INFO_DEFAULT_GROUPS | AUTH_SESSION_INFO_AUTHENTICATED | AUTH_SESSION_INFO_SIMPLE_PRIVILEGES) if creds.get_kerberos_state() == DONT_USE_KERBEROS: session_info_flags |= AUTH_SESSION_INFO_NTLM session = samba.auth.user_session(self.ldb, lp_ctx=lp, dn=self.user_sid_dn, session_info_flags=session_info_flags) token = session.security_token self.user_sids = [] for s in token.sids: self.user_sids.append(str(s)) def test_rootDSE_tokenGroups(self): """Testing rootDSE tokengroups against internal calculation""" if not url.startswith("ldap"): self.fail(msg="This test is only valid on ldap") res = self.ldb.search("", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"]) self.assertEqual(len(res), 1) print("Getting tokenGroups from rootDSE") tokengroups = [] for sid in res[0]['tokenGroups']: tokengroups.append(str(ndr_unpack(samba.dcerpc.security.dom_sid, sid))) sidset1 = set(tokengroups) sidset2 = set(self.user_sids) if len(sidset1.difference(sidset2)): print("token sids don't match") print("tokengroups: %s" % tokengroups) print("calculated : %s" % self.user_sids) print("difference : %s" % sidset1.difference(sidset2)) self.fail(msg="calculated groups don't match against rootDSE tokenGroups") def test_dn_tokenGroups(self): print("Getting tokenGroups from user DN") res = self.ldb.search(self.user_sid_dn, scope=ldb.SCOPE_BASE, attrs=["tokenGroups"]) self.assertEqual(len(res), 1) dn_tokengroups = [] for sid in res[0]['tokenGroups']: dn_tokengroups.append(str(ndr_unpack(samba.dcerpc.security.dom_sid, sid))) sidset1 = set(dn_tokengroups) sidset2 = set(self.user_sids) if len(sidset1.difference(sidset2)): print("token sids don't match") print("difference : %s" % sidset1.difference(sidset2)) self.fail(msg="calculated groups don't match against user DN tokenGroups") def test_pac_groups(self): if creds.get_kerberos_state() == DONT_USE_KERBEROS: self.skipTest("Kerberos disabled, skipping PAC test") settings = {} settings["lp_ctx"] = lp settings["target_hostname"] = lp.get("netbios name") gensec_client = gensec.Security.start_client(settings) gensec_client.set_credentials(creds) gensec_client.want_feature(gensec.FEATURE_SEAL) gensec_client.start_mech_by_sasl_name("GSSAPI") auth_context = AuthContext(lp_ctx=lp, ldb=self.ldb, methods=[]) gensec_server = gensec.Security.start_server(settings, auth_context) machine_creds = Credentials() machine_creds.guess(lp) machine_creds.set_machine_account(lp) gensec_server.set_credentials(machine_creds) gensec_server.want_feature(gensec.FEATURE_SEAL) gensec_server.start_mech_by_sasl_name("GSSAPI") client_finished = False server_finished = False server_to_client = b"" # Run the actual call loop. while client_finished == False and server_finished == False: if not client_finished: print("running client gensec_update") (client_finished, client_to_server) = gensec_client.update(server_to_client) if not server_finished: print("running server gensec_update") (server_finished, server_to_client) = gensec_server.update(client_to_server) session = gensec_server.session_info() token = session.security_token pac_sids = [] for s in token.sids: pac_sids.append(str(s)) sidset1 = set(pac_sids) sidset2 = set(self.user_sids) if len(sidset1.difference(sidset2)): print("token sids don't match") print("difference : %s" % sidset1.difference(sidset2)) self.fail(msg="calculated groups don't match against user PAC tokenGroups") class DynamicTokenTest(samba.tests.TestCase): def get_creds(self, target_username, target_password): creds_tmp = Credentials() creds_tmp.set_username(target_username) creds_tmp.set_password(target_password) creds_tmp.set_domain(creds.get_domain()) creds_tmp.set_realm(creds.get_realm()) creds_tmp.set_workstation(creds.get_workstation()) creds_tmp.set_gensec_features(creds_tmp.get_gensec_features() | gensec.FEATURE_SEAL) return creds_tmp def get_ldb_connection(self, target_username, target_password): creds_tmp = self.get_creds(target_username, target_password) ldb_target = SamDB(url=url, credentials=creds_tmp, lp=lp) return ldb_target def setUp(self): super(DynamicTokenTest, self).setUp() self.admin_ldb = SamDB(url, credentials=creds, session_info=system_session(lp), lp=lp) self.base_dn = self.admin_ldb.domain_dn() self.test_user = "tokengroups_user1" self.test_user_pass = "samba123@" self.admin_ldb.newuser(self.test_user, self.test_user_pass) self.test_group0 = "tokengroups_group0" self.admin_ldb.newgroup(self.test_group0, grouptype=dsdb.GTYPE_SECURITY_DOMAIN_LOCAL_GROUP) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (self.test_group0, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) self.test_group0_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) self.admin_ldb.add_remove_group_members(self.test_group0, [self.test_user], add_members_operation=True) self.test_group1 = "tokengroups_group1" self.admin_ldb.newgroup(self.test_group1, grouptype=dsdb.GTYPE_SECURITY_GLOBAL_GROUP) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (self.test_group1, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) self.test_group1_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) self.admin_ldb.add_remove_group_members(self.test_group1, [self.test_user], add_members_operation=True) self.test_group2 = "tokengroups_group2" self.admin_ldb.newgroup(self.test_group2, grouptype=dsdb.GTYPE_SECURITY_UNIVERSAL_GROUP) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (self.test_group2, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) self.test_group2_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) self.admin_ldb.add_remove_group_members(self.test_group2, [self.test_user], add_members_operation=True) self.test_group3 = "tokengroups_group3" self.admin_ldb.newgroup(self.test_group3, grouptype=dsdb.GTYPE_SECURITY_UNIVERSAL_GROUP) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (self.test_group3, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) self.test_group3_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) self.admin_ldb.add_remove_group_members(self.test_group3, [self.test_group1], add_members_operation=True) self.test_group4 = "tokengroups_group4" self.admin_ldb.newgroup(self.test_group4, grouptype=dsdb.GTYPE_SECURITY_UNIVERSAL_GROUP) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (self.test_group4, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) self.test_group4_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) self.admin_ldb.add_remove_group_members(self.test_group4, [self.test_group3], add_members_operation=True) self.test_group5 = "tokengroups_group5" self.admin_ldb.newgroup(self.test_group5, grouptype=dsdb.GTYPE_SECURITY_DOMAIN_LOCAL_GROUP) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (self.test_group5, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) self.test_group5_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) self.admin_ldb.add_remove_group_members(self.test_group5, [self.test_group4], add_members_operation=True) self.test_group6 = "tokengroups_group6" self.admin_ldb.newgroup(self.test_group6, grouptype=dsdb.GTYPE_SECURITY_DOMAIN_LOCAL_GROUP) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (self.test_group6, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) self.test_group6_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) self.admin_ldb.add_remove_group_members(self.test_group6, [self.test_user], add_members_operation=True) self.ldb = self.get_ldb_connection(self.test_user, self.test_user_pass) res = self.ldb.search("", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"]) self.assertEqual(len(res), 1) self.user_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["tokenGroups"][0]) self.user_sid_dn = "" % str(self.user_sid) res = self.ldb.search(self.user_sid_dn, scope=ldb.SCOPE_BASE, attrs=[]) self.assertEqual(len(res), 1) self.test_user_dn = res[0].dn session_info_flags = (AUTH_SESSION_INFO_DEFAULT_GROUPS | AUTH_SESSION_INFO_AUTHENTICATED | AUTH_SESSION_INFO_SIMPLE_PRIVILEGES) if creds.get_kerberos_state() == DONT_USE_KERBEROS: session_info_flags |= AUTH_SESSION_INFO_NTLM session = samba.auth.user_session(self.ldb, lp_ctx=lp, dn=self.user_sid_dn, session_info_flags=session_info_flags) token = session.security_token self.user_sids = [] for s in token.sids: self.user_sids.append(str(s)) def tearDown(self): super(DynamicTokenTest, self).tearDown() delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_user, "cn=users", self.base_dn)) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_group0, "cn=users", self.base_dn)) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_group1, "cn=users", self.base_dn)) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_group2, "cn=users", self.base_dn)) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_group3, "cn=users", self.base_dn)) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_group4, "cn=users", self.base_dn)) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_group5, "cn=users", self.base_dn)) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (self.test_group6, "cn=users", self.base_dn)) def test_rootDSE_tokenGroups(self): """Testing rootDSE tokengroups against internal calculation""" if not url.startswith("ldap"): self.fail(msg="This test is only valid on ldap") res = self.ldb.search("", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"]) self.assertEqual(len(res), 1) print("Getting tokenGroups from rootDSE") tokengroups = [] for sid in res[0]['tokenGroups']: tokengroups.append(str(ndr_unpack(samba.dcerpc.security.dom_sid, sid))) sidset1 = set(tokengroups) sidset2 = set(self.user_sids) if len(sidset1.difference(sidset2)): print("token sids don't match") print("tokengroups: %s" % tokengroups) print("calculated : %s" % self.user_sids) print("difference : %s" % sidset1.difference(sidset2)) self.fail(msg="calculated groups don't match against rootDSE tokenGroups") def test_dn_tokenGroups(self): print("Getting tokenGroups from user DN") res = self.ldb.search(self.user_sid_dn, scope=ldb.SCOPE_BASE, attrs=["tokenGroups"]) self.assertEqual(len(res), 1) dn_tokengroups = [] for sid in res[0]['tokenGroups']: dn_tokengroups.append(str(ndr_unpack(samba.dcerpc.security.dom_sid, sid))) sidset1 = set(dn_tokengroups) sidset2 = set(self.user_sids) # The SIDs on the DN do not include the NTLM authentication SID sidset2.discard(samba.dcerpc.security.SID_NT_NTLM_AUTHENTICATION) if len(sidset1.difference(sidset2)): print("token sids don't match") print("difference : %s" % sidset1.difference(sidset2)) self.fail(msg="calculated groups don't match against user DN tokenGroups") def test_pac_groups(self): settings = {} settings["lp_ctx"] = lp settings["target_hostname"] = lp.get("netbios name") gensec_client = gensec.Security.start_client(settings) gensec_client.set_credentials(self.get_creds(self.test_user, self.test_user_pass)) gensec_client.want_feature(gensec.FEATURE_SEAL) gensec_client.start_mech_by_sasl_name("GSSAPI") auth_context = AuthContext(lp_ctx=lp, ldb=self.ldb, methods=[]) gensec_server = gensec.Security.start_server(settings, auth_context) machine_creds = Credentials() machine_creds.guess(lp) machine_creds.set_machine_account(lp) gensec_server.set_credentials(machine_creds) gensec_server.want_feature(gensec.FEATURE_SEAL) gensec_server.start_mech_by_sasl_name("GSSAPI") client_finished = False server_finished = False server_to_client = b"" # Run the actual call loop. while client_finished == False and server_finished == False: if not client_finished: print("running client gensec_update") (client_finished, client_to_server) = gensec_client.update(server_to_client) if not server_finished: print("running server gensec_update") (server_finished, server_to_client) = gensec_server.update(client_to_server) session = gensec_server.session_info() token = session.security_token pac_sids = [] for s in token.sids: pac_sids.append(str(s)) sidset1 = set(pac_sids) sidset2 = set(self.user_sids) if len(sidset1.difference(sidset2)): print("token sids don't match") print("difference : %s" % sidset1.difference(sidset2)) self.fail(msg="calculated groups don't match against user PAC tokenGroups") def test_tokenGroups_manual(self): # Manually run the tokenGroups algorithm from MS-ADTS 3.1.1.4.5.19 and MS-DRSR 4.1.8.3 # and compare the result res = self.admin_ldb.search(base=self.base_dn, scope=ldb.SCOPE_SUBTREE, expression="(|(objectclass=user)(objectclass=group))", attrs=["memberOf"]) aSet = set() aSetR = set() vSet = set() for obj in res: if "memberOf" in obj: for dn in obj["memberOf"]: first = obj.dn.get_casefold() second = ldb.Dn(self.admin_ldb, dn.decode('utf8')).get_casefold() aSet.add((first, second)) aSetR.add((second, first)) vSet.add(first) vSet.add(second) res = self.admin_ldb.search(base=self.base_dn, scope=ldb.SCOPE_SUBTREE, expression="(objectclass=user)", attrs=["primaryGroupID"]) for obj in res: if "primaryGroupID" in obj: sid = "%s-%d" % (self.admin_ldb.get_domain_sid(), int(obj["primaryGroupID"][0])) res2 = self.admin_ldb.search(base="" % sid, scope=ldb.SCOPE_BASE, attrs=[]) first = obj.dn.get_casefold() second = res2[0].dn.get_casefold() aSet.add((first, second)) aSetR.add((second, first)) vSet.add(first) vSet.add(second) wSet = set() wSet.add(self.test_user_dn.get_casefold()) closure(vSet, wSet, aSet) wSet.remove(self.test_user_dn.get_casefold()) tokenGroupsSet = set() res = self.ldb.search(self.user_sid_dn, scope=ldb.SCOPE_BASE, attrs=["tokenGroups"]) self.assertEqual(len(res), 1) dn_tokengroups = [] for sid in res[0]['tokenGroups']: sid = ndr_unpack(samba.dcerpc.security.dom_sid, sid) res3 = self.admin_ldb.search(base="" % sid, scope=ldb.SCOPE_BASE, attrs=[]) tokenGroupsSet.add(res3[0].dn.get_casefold()) if len(wSet.difference(tokenGroupsSet)): self.fail(msg="additional calculated: %s" % wSet.difference(tokenGroupsSet)) if len(tokenGroupsSet.difference(wSet)): self.fail(msg="additional tokenGroups: %s" % tokenGroupsSet.difference(wSet)) def filtered_closure(self, wSet, filter_grouptype): res = self.admin_ldb.search(base=self.base_dn, scope=ldb.SCOPE_SUBTREE, expression="(|(objectclass=user)(objectclass=group))", attrs=["memberOf"]) aSet = set() aSetR = set() vSet = set() for obj in res: vSet.add(obj.dn.get_casefold()) if "memberOf" in obj: for dn in obj["memberOf"]: first = obj.dn.get_casefold() second = ldb.Dn(self.admin_ldb, dn.decode('utf8')).get_casefold() aSet.add((first, second)) aSetR.add((second, first)) vSet.add(first) vSet.add(second) res = self.admin_ldb.search(base=self.base_dn, scope=ldb.SCOPE_SUBTREE, expression="(objectclass=user)", attrs=["primaryGroupID"]) for obj in res: if "primaryGroupID" in obj: sid = "%s-%d" % (self.admin_ldb.get_domain_sid(), int(obj["primaryGroupID"][0])) res2 = self.admin_ldb.search(base="" % sid, scope=ldb.SCOPE_BASE, attrs=[]) first = obj.dn.get_casefold() second = res2[0].dn.get_casefold() aSet.add((first, second)) aSetR.add((second, first)) vSet.add(first) vSet.add(second) uSet = set() for v in vSet: res_group = self.admin_ldb.search(base=v, scope=ldb.SCOPE_BASE, attrs=["groupType"], expression="objectClass=group") if len(res_group) == 1: if hex(int(res_group[0]["groupType"][0]) & 0x00000000FFFFFFFF) == hex(filter_grouptype): uSet.add(v) else: uSet.add(v) closure(uSet, wSet, aSet) def test_tokenGroupsGlobalAndUniversal_manual(self): # Manually run the tokenGroups algorithm from MS-ADTS 3.1.1.4.5.19 and MS-DRSR 4.1.8.3 # and compare the result # The variable names come from MS-ADTS May 15, 2014 S = set() S.add(self.test_user_dn.get_casefold()) self.filtered_closure(S, GTYPE_SECURITY_GLOBAL_GROUP) T = set() # Not really a SID, we do this on DNs... for sid in S: X = set() X.add(sid) self.filtered_closure(X, GTYPE_SECURITY_UNIVERSAL_GROUP) T = T.union(X) T.remove(self.test_user_dn.get_casefold()) tokenGroupsSet = set() res = self.ldb.search(self.user_sid_dn, scope=ldb.SCOPE_BASE, attrs=["tokenGroupsGlobalAndUniversal"]) self.assertEqual(len(res), 1) dn_tokengroups = [] for sid in res[0]['tokenGroupsGlobalAndUniversal']: sid = ndr_unpack(samba.dcerpc.security.dom_sid, sid) res3 = self.admin_ldb.search(base="" % sid, scope=ldb.SCOPE_BASE, attrs=[]) tokenGroupsSet.add(res3[0].dn.get_casefold()) if len(T.difference(tokenGroupsSet)): self.fail(msg="additional calculated: %s" % T.difference(tokenGroupsSet)) if len(tokenGroupsSet.difference(T)): self.fail(msg="additional tokenGroupsGlobalAndUniversal: %s" % tokenGroupsSet.difference(T)) def test_samr_GetGroupsForUser(self): # Confirm that we get the correct results against SAMR also if not url.startswith("ldap://"): self.fail(msg="This test is only valid on ldap (so we an find the hostname and use SAMR)") host = url.split("://")[1] (domain_sid, user_rid) = self.user_sid.split() samr_conn = samba.dcerpc.samr.samr("ncacn_ip_tcp:%s[seal]" % host, lp, creds) samr_handle = samr_conn.Connect2(None, security.SEC_FLAG_MAXIMUM_ALLOWED) samr_domain = samr_conn.OpenDomain(samr_handle, security.SEC_FLAG_MAXIMUM_ALLOWED, domain_sid) user_handle = samr_conn.OpenUser(samr_domain, security.SEC_FLAG_MAXIMUM_ALLOWED, user_rid) rids = samr_conn.GetGroupsForUser(user_handle) samr_dns = set() for rid in rids.rids: self.assertEqual(rid.attributes, security.SE_GROUP_MANDATORY | security.SE_GROUP_ENABLED_BY_DEFAULT | security.SE_GROUP_ENABLED) sid = "%s-%d" % (domain_sid, rid.rid) res = self.admin_ldb.search(base="" % sid, scope=ldb.SCOPE_BASE, attrs=[]) samr_dns.add(res[0].dn.get_casefold()) user_info = samr_conn.QueryUserInfo(user_handle, 1) self.assertEqual(rids.rids[0].rid, user_info.primary_gid) tokenGroupsSet = set() res = self.ldb.search(self.user_sid_dn, scope=ldb.SCOPE_BASE, attrs=["tokenGroupsGlobalAndUniversal"]) for sid in res[0]['tokenGroupsGlobalAndUniversal']: sid = ndr_unpack(samba.dcerpc.security.dom_sid, sid) res3 = self.admin_ldb.search(base="" % sid, scope=ldb.SCOPE_BASE, attrs=[], expression="(&(|(grouptype=%d)(grouptype=%d))(objectclass=group))" % (GTYPE_SECURITY_GLOBAL_GROUP, GTYPE_SECURITY_UNIVERSAL_GROUP)) if len(res) == 1: tokenGroupsSet.add(res3[0].dn.get_casefold()) if len(samr_dns.difference(tokenGroupsSet)): self.fail(msg="additional samr_GetUserGroups over tokenGroups: %s" % samr_dns.difference(tokenGroupsSet)) memberOf = set() # Add the primary group primary_group_sid = "%s-%d" % (domain_sid, user_info.primary_gid) res2 = self.admin_ldb.search(base="" % sid, scope=ldb.SCOPE_BASE, attrs=[]) memberOf.add(res2[0].dn.get_casefold()) res = self.ldb.search(self.user_sid_dn, scope=ldb.SCOPE_BASE, attrs=["memberOf"]) for dn in res[0]['memberOf']: res3 = self.admin_ldb.search(base=dn, scope=ldb.SCOPE_BASE, attrs=[], expression="(&(|(grouptype=%d)(grouptype=%d))(objectclass=group))" % (GTYPE_SECURITY_GLOBAL_GROUP, GTYPE_SECURITY_UNIVERSAL_GROUP)) if len(res3) == 1: memberOf.add(res3[0].dn.get_casefold()) if len(memberOf.difference(samr_dns)): self.fail(msg="additional memberOf over samr_GetUserGroups: %s" % memberOf.difference(samr_dns)) if len(samr_dns.difference(memberOf)): self.fail(msg="additional samr_GetUserGroups over memberOf: %s" % samr_dns.difference(memberOf)) S = set() S.add(self.test_user_dn.get_casefold()) self.filtered_closure(S, GTYPE_SECURITY_GLOBAL_GROUP) self.filtered_closure(S, GTYPE_SECURITY_UNIVERSAL_GROUP) # Now remove the user DN and primary group S.remove(self.test_user_dn.get_casefold()) if len(samr_dns.difference(S)): self.fail(msg="additional samr_GetUserGroups over filtered_closure: %s" % samr_dns.difference(S)) def test_samr_GetGroupsForUser_nomember(self): # Confirm that we get the correct results against SAMR also if not url.startswith("ldap://"): self.fail(msg="This test is only valid on ldap (so we an find the hostname and use SAMR)") host = url.split("://")[1] test_user = "tokengroups_user2" self.admin_ldb.newuser(test_user, self.test_user_pass) res = self.admin_ldb.search(base="cn=%s,cn=users,%s" % (test_user, self.base_dn), attrs=["objectSid"], scope=ldb.SCOPE_BASE) user_sid = ndr_unpack(samba.dcerpc.security.dom_sid, res[0]["objectSid"][0]) (domain_sid, user_rid) = user_sid.split() samr_conn = samba.dcerpc.samr.samr("ncacn_ip_tcp:%s[seal]" % host, lp, creds) samr_handle = samr_conn.Connect2(None, security.SEC_FLAG_MAXIMUM_ALLOWED) samr_domain = samr_conn.OpenDomain(samr_handle, security.SEC_FLAG_MAXIMUM_ALLOWED, domain_sid) user_handle = samr_conn.OpenUser(samr_domain, security.SEC_FLAG_MAXIMUM_ALLOWED, user_rid) rids = samr_conn.GetGroupsForUser(user_handle) user_info = samr_conn.QueryUserInfo(user_handle, 1) delete_force(self.admin_ldb, "CN=%s,%s,%s" % (test_user, "cn=users", self.base_dn)) self.assertEqual(len(rids.rids), 1) self.assertEqual(rids.rids[0].rid, user_info.primary_gid) if "://" not in url: if os.path.isfile(url): url = "tdb://%s" % url else: url = "ldap://%s" % url TestProgram(module=__name__, opts=subunitopts)