From: Amitay Isaacs <amitay@gmail.com>
Date: Thu, 18 Aug 2011 05:15:20 +0000 (+1000)
Subject: samba3-python: Add methods to get any entry (user/group) and its sid from idmap
X-Git-Url: http://git.samba.org/idra/samba.git/?p=idra%2Fsamba.git;a=commitdiff_plain;h=57b9f1b5025f2b521e6d8bcb25762b223b83ace4

samba3-python: Add methods to get any entry (user/group) and its sid from idmap

This is required in upgrade_s3 script to migrate idmap database from s3 to s4

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/source4/scripting/python/samba/samba3/__init__.py b/source4/scripting/python/samba/samba3/__init__.py
index 55e9b18f246..f5dde44aa0b 100644
--- a/source4/scripting/python/samba/samba3/__init__.py
+++ b/source4/scripting/python/samba/samba3/__init__.py
@@ -208,6 +208,14 @@ class IdmapDatabase(TdbDatabase):
     def _check_version(self):
         assert fetch_int32(self.tdb, "IDMAP_VERSION\0") == IDMAP_VERSION_V2
 
+    def ids(self):
+        """Retrieve a list of all ids in this database."""
+        for k in self.tdb.iterkeys():
+            if k.startswith(IDMAP_USER_PREFIX):
+                yield k.rstrip("\0").split(" ")
+            if k.startswith(IDMAP_GROUP_PREFIX):
+                yield k.rstrip("\0").split(" ")
+
     def uids(self):
         """Retrieve a list of all uids in this database."""
         for k in self.tdb.iterkeys():
@@ -220,6 +228,12 @@ class IdmapDatabase(TdbDatabase):
             if k.startswith(IDMAP_GROUP_PREFIX):
                 yield int(k[len(IDMAP_GROUP_PREFIX):].rstrip("\0"))
 
+    def get_sid(self, xid, id_type):
+        data = self.tdb.get("%s %s\0" % (id_type, str(xid)))
+        if data is None:
+            return data
+        return data.rstrip("\0")
+
     def get_user_sid(self, uid):
         """Retrieve the SID associated with a particular uid.