diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/samba/dbchecker.py | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/python/samba/dbchecker.py b/python/samba/dbchecker.py index 297a065d97..fd42a78df1 100644 --- a/python/samba/dbchecker.py +++ b/python/samba/dbchecker.py @@ -43,6 +43,7 @@ class dbcheck(object): self.remove_all_empty_attributes = False self.fix_all_normalisation = False self.fix_all_DN_GUIDs = False + self.fix_all_binary_dn = False self.remove_all_deleted_DN_links = False self.fix_all_target_mismatch = False self.fix_all_metadata = False @@ -59,7 +60,7 @@ class dbcheck(object): self.naming_dn = ldb.Dn(samdb, "CN=Partitions,%s" % samdb.get_config_basedn()) self.schema_dn = samdb.get_schema_basedn() self.rid_dn = ldb.Dn(samdb, "CN=RID Manager$,CN=System," + samdb.domain_dn()) - self.ntds_dsa = samdb.get_dsServiceName() + self.ntds_dsa = ldb.Dn(samdb, samdb.get_dsServiceName()) self.class_schemaIDGUID = {} res = self.samdb.search(base=self.ntds_dsa, scope=ldb.SCOPE_BASE, attrs=['msDS-hasMasterNCs', 'hasMasterNCs']) @@ -283,6 +284,23 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base))) "Failed to fix %s on attribute %s" % (errstr, attrname)): self.report("Fixed %s on attribute %s" % (errstr, attrname)) + def err_incorrect_binary_dn(self, dn, attrname, val, dsdb_dn, errstr): + """handle an incorrect binary DN component""" + self.report("ERROR: %s binary component for %s in object %s - %s" % (errstr, attrname, dn, val)) + controls=["extended_dn:1:1", "show_recycled:1"] + + if not self.confirm_all('Change DN to %s?' % str(dsdb_dn), 'fix_all_binary_dn'): + self.report("Not fixing %s" % errstr) + return + m = ldb.Message() + m.dn = dn + m['old_value'] = ldb.MessageElement(val, ldb.FLAG_MOD_DELETE, attrname) + m['new_value'] = ldb.MessageElement(str(dsdb_dn), ldb.FLAG_MOD_ADD, attrname) + + if self.do_modify(m, ["show_recycled:1"], + "Failed to fix %s on attribute %s" % (errstr, attrname)): + self.report("Fixed %s on attribute %s" % (errstr, attrname)) + def err_dn_target_mismatch(self, dn, attrname, val, dsdb_dn, correct_dn, errstr): """handle a DN string being incorrect""" self.report("ERROR: incorrect DN string component for %s in object %s - %s" % (attrname, dn, val)) @@ -449,6 +467,13 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base))) guidstr = str(misc.GUID(guid)) attrs = ['isDeleted'] + + if (str(attrname).lower() == 'msds-hasinstantiatedncs') and (obj.dn == self.ntds_dsa): + fixing_msDS_HasInstantiatedNCs = True + attrs.append("instanceType") + else: + fixing_msDS_HasInstantiatedNCs = False + linkID = self.samdb_schema.get_linkId_from_lDAPDisplayName(attrname) reverse_link_name = self.samdb_schema.get_backlink_from_lDAPDisplayName(attrname) if reverse_link_name is not None: @@ -463,6 +488,15 @@ newSuperior: %s""" % (str(from_dn), str(to_rdn), str(to_base))) self.err_incorrect_dn_GUID(obj.dn, attrname, val, dsdb_dn, "incorrect GUID") continue + if fixing_msDS_HasInstantiatedNCs: + dsdb_dn.prefix = "B:8:%08X:" % int(res[0]['instanceType'][0]) + dsdb_dn.binary = "%08X" % int(res[0]['instanceType'][0]) + + if str(dsdb_dn) != val: + error_count +=1 + self.err_incorrect_binary_dn(obj.dn, attrname, val, dsdb_dn, "incorrect instanceType part of Binary DN") + continue + # now we have two cases - the source object might or might not be deleted is_deleted = 'isDeleted' in obj and obj['isDeleted'][0].upper() == 'TRUE' target_is_deleted = 'isDeleted' in res[0] and res[0]['isDeleted'][0].upper() == 'TRUE' |