diff options
| -rw-r--r-- | source4/scripting/python/samba/idmap.py | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/source4/scripting/python/samba/idmap.py b/source4/scripting/python/samba/idmap.py index ad209f42de..c0b20bd257 100644 --- a/source4/scripting/python/samba/idmap.py +++ b/source4/scripting/python/samba/idmap.py @@ -22,6 +22,7 @@ __docformat__ = "restructuredText" +import ldb import samba class IDmapDB(samba.Ldb): @@ -50,12 +51,35 @@ class IDmapDB(samba.Ldb): super(IDmapDB, self).connect(url=self.lp.private_path(url), flags=flags, options=options) - def setup_name_mapping(self, sid, type, unixid): + + def increment_xid(self): + """Increment xidNumber, if not present it create and assign it to the lowerBound + + :return xid can that be used for SID/unixid mapping + """ + res=self.search(expression="dn=CN=CONFIG",base="", scope=ldb.SCOPE_SUBTREE) + id=res[0].get("xidNumber") + flag=ldb.FLAG_MOD_REPLACE + if id == None: + id=res[0].get("lowerBound") + flag = ldb.FLAG_MOD_ADD + newid = int(str(id)) + 1 + msg = ldb.Message() + msg.dn = ldb.Dn(self,"CN=CONFIG") + msg["xidNumber"] = ldb.MessageElement(str(newid),flag,"xidNumber") + self.modify(msg) + + return id + + + def setup_name_mapping(self, sid, type, unixid=None): """Setup a mapping between a sam name and a unix name. :param sid: SID of the NT-side of the mapping. - :param unixname: Unix name to map to. + :param unixname: Unix id to map to, if none supplied the next one will be selected """ + if unixid == None: + unixid = self.increment_xid() type_string = "" if type == self.TYPE_UID: type_string = "ID_TYPE_UID" |