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-rw-r--r--python/samba/samba3/__init__.py98
-rw-r--r--python/samba/tests/samba3.py4
2 files changed, 53 insertions, 49 deletions
diff --git a/python/samba/samba3/__init__.py b/python/samba/samba3/__init__.py
index acccff4e29..0165909f45 100644
--- a/python/samba/samba3/__init__.py
+++ b/python/samba/samba3/__init__.py
@@ -25,37 +25,41 @@ REGISTRY_DB_VERSION = 1
import os
import struct
import tdb
+import ntdb
import passdb
import param as s3param
-def fetch_uint32(tdb, key):
+def fetch_uint32(db, key):
try:
- data = tdb[key]
+ data = db[key]
except KeyError:
return None
assert len(data) == 4
return struct.unpack("<L", data)[0]
-def fetch_int32(tdb, key):
+def fetch_int32(db, key):
try:
- data = tdb[key]
+ data = db[key]
except KeyError:
return None
assert len(data) == 4
return struct.unpack("<l", data)[0]
-class TdbDatabase(object):
- """Simple Samba 3 TDB database reader."""
+class DbDatabase(object):
+ """Simple Samba 3 TDB/NTDB database reader."""
def __init__(self, file):
"""Open a file.
- :param file: Path of the file to open.
+ :param file: Path of the file to open, appending .tdb or .ntdb.
"""
- self.tdb = tdb.Tdb(file, flags=os.O_RDONLY)
+ if os.path.exists(file + ".ntdb"):
+ self.db = ntdb.Ntdb(file + ".ntdb", flags=os.O_RDONLY)
+ else:
+ self.db = tdb.Tdb(file + ".tdb", flags=os.O_RDONLY)
self._check_version()
def _check_version(self):
@@ -63,10 +67,10 @@ class TdbDatabase(object):
def close(self):
"""Close resources associated with this object."""
- self.tdb.close()
+ self.db.close()
-class Registry(TdbDatabase):
+class Registry(DbDatabase):
"""Simple read-only support for reading the Samba3 registry.
:note: This object uses the same syntax for registry key paths as
@@ -80,7 +84,7 @@ class Registry(TdbDatabase):
def keys(self):
"""Return list with all the keys."""
- return [k.rstrip("\x00") for k in self.tdb.iterkeys() if not k.startswith(REGISTRY_VALUE_PREFIX)]
+ return [k.rstrip("\x00") for k in self.db.iterkeys() if not k.startswith(REGISTRY_VALUE_PREFIX)]
def subkeys(self, key):
"""Retrieve the subkeys for the specified key.
@@ -88,7 +92,7 @@ class Registry(TdbDatabase):
:param key: Key path.
:return: list with key names
"""
- data = self.tdb.get("%s\x00" % key)
+ data = self.db.get("%s\x00" % key)
if data is None:
return []
(num, ) = struct.unpack("<L", data[0:4])
@@ -104,7 +108,7 @@ class Registry(TdbDatabase):
:param key: Key to retrieve values for.
:return: Dictionary with value names as key, tuple with type and
data as value."""
- data = self.tdb.get("%s/%s\x00" % (REGISTRY_VALUE_PREFIX, key))
+ data = self.db.get("%s/%s\x00" % (REGISTRY_VALUE_PREFIX, key))
if data is None:
return {}
ret = {}
@@ -135,15 +139,15 @@ IDMAP_USER_PREFIX = "UID "
# idmap version determines auto-conversion
IDMAP_VERSION_V2 = 2
-class IdmapDatabase(TdbDatabase):
+class IdmapDatabase(DbDatabase):
"""Samba 3 ID map database reader."""
def _check_version(self):
- assert fetch_int32(self.tdb, "IDMAP_VERSION\0") == IDMAP_VERSION_V2
+ assert fetch_int32(self.db, "IDMAP_VERSION\0") == IDMAP_VERSION_V2
def ids(self):
"""Retrieve a list of all ids in this database."""
- for k in self.tdb.iterkeys():
+ for k in self.db.iterkeys():
if k.startswith(IDMAP_USER_PREFIX):
yield k.rstrip("\0").split(" ")
if k.startswith(IDMAP_GROUP_PREFIX):
@@ -151,13 +155,13 @@ class IdmapDatabase(TdbDatabase):
def uids(self):
"""Retrieve a list of all uids in this database."""
- for k in self.tdb.iterkeys():
+ for k in self.db.iterkeys():
if k.startswith(IDMAP_USER_PREFIX):
yield int(k[len(IDMAP_USER_PREFIX):].rstrip("\0"))
def gids(self):
"""Retrieve a list of all gids in this database."""
- for k in self.tdb.iterkeys():
+ for k in self.db.iterkeys():
if k.startswith(IDMAP_GROUP_PREFIX):
yield int(k[len(IDMAP_GROUP_PREFIX):].rstrip("\0"))
@@ -167,7 +171,7 @@ class IdmapDatabase(TdbDatabase):
:param xid: UID or GID to retrive SID for.
:param id_type: Type of id specified - 'UID' or 'GID'
"""
- data = self.tdb.get("%s %s\0" % (id_type, str(xid)))
+ data = self.db.get("%s %s\0" % (id_type, str(xid)))
if data is None:
return data
return data.rstrip("\0")
@@ -178,43 +182,43 @@ class IdmapDatabase(TdbDatabase):
:param uid: UID to retrieve SID for.
:return: A SID or None if no mapping was found.
"""
- data = self.tdb.get("%s%d\0" % (IDMAP_USER_PREFIX, uid))
+ data = self.db.get("%s%d\0" % (IDMAP_USER_PREFIX, uid))
if data is None:
return data
return data.rstrip("\0")
def get_group_sid(self, gid):
- data = self.tdb.get("%s%d\0" % (IDMAP_GROUP_PREFIX, gid))
+ data = self.db.get("%s%d\0" % (IDMAP_GROUP_PREFIX, gid))
if data is None:
return data
return data.rstrip("\0")
def get_user_hwm(self):
"""Obtain the user high-water mark."""
- return fetch_uint32(self.tdb, IDMAP_HWM_USER)
+ return fetch_uint32(self.db, IDMAP_HWM_USER)
def get_group_hwm(self):
"""Obtain the group high-water mark."""
- return fetch_uint32(self.tdb, IDMAP_HWM_GROUP)
+ return fetch_uint32(self.db, IDMAP_HWM_GROUP)
-class SecretsDatabase(TdbDatabase):
+class SecretsDatabase(DbDatabase):
"""Samba 3 Secrets database reader."""
def get_auth_password(self):
- return self.tdb.get("SECRETS/AUTH_PASSWORD")
+ return self.db.get("SECRETS/AUTH_PASSWORD")
def get_auth_domain(self):
- return self.tdb.get("SECRETS/AUTH_DOMAIN")
+ return self.db.get("SECRETS/AUTH_DOMAIN")
def get_auth_user(self):
- return self.tdb.get("SECRETS/AUTH_USER")
+ return self.db.get("SECRETS/AUTH_USER")
def get_domain_guid(self, host):
- return self.tdb.get("SECRETS/DOMGUID/%s" % host)
+ return self.db.get("SECRETS/DOMGUID/%s" % host)
def ldap_dns(self):
- for k in self.tdb.iterkeys():
+ for k in self.db.iterkeys():
if k.startswith("SECRETS/LDAP_BIND_PW/"):
yield k[len("SECRETS/LDAP_BIND_PW/"):].rstrip("\0")
@@ -223,59 +227,59 @@ class SecretsDatabase(TdbDatabase):
:return: Iterator over the names of domains in this database.
"""
- for k in self.tdb.iterkeys():
+ for k in self.db.iterkeys():
if k.startswith("SECRETS/SID/"):
yield k[len("SECRETS/SID/"):].rstrip("\0")
def get_ldap_bind_pw(self, host):
- return self.tdb.get("SECRETS/LDAP_BIND_PW/%s" % host)
+ return self.db.get("SECRETS/LDAP_BIND_PW/%s" % host)
def get_afs_keyfile(self, host):
- return self.tdb.get("SECRETS/AFS_KEYFILE/%s" % host)
+ return self.db.get("SECRETS/AFS_KEYFILE/%s" % host)
def get_machine_sec_channel_type(self, host):
- return fetch_uint32(self.tdb, "SECRETS/MACHINE_SEC_CHANNEL_TYPE/%s" % host)
+ return fetch_uint32(self.db, "SECRETS/MACHINE_SEC_CHANNEL_TYPE/%s" % host)
def get_machine_last_change_time(self, host):
- return fetch_uint32(self.tdb, "SECRETS/MACHINE_LAST_CHANGE_TIME/%s" % host)
+ return fetch_uint32(self.db, "SECRETS/MACHINE_LAST_CHANGE_TIME/%s" % host)
def get_machine_password(self, host):
- return self.tdb.get("SECRETS/MACHINE_PASSWORD/%s" % host)
+ return self.db.get("SECRETS/MACHINE_PASSWORD/%s" % host)
def get_machine_acc(self, host):
- return self.tdb.get("SECRETS/$MACHINE.ACC/%s" % host)
+ return self.db.get("SECRETS/$MACHINE.ACC/%s" % host)
def get_domtrust_acc(self, host):
- return self.tdb.get("SECRETS/$DOMTRUST.ACC/%s" % host)
+ return self.db.get("SECRETS/$DOMTRUST.ACC/%s" % host)
def trusted_domains(self):
- for k in self.tdb.iterkeys():
+ for k in self.db.iterkeys():
if k.startswith("SECRETS/$DOMTRUST.ACC/"):
yield k[len("SECRETS/$DOMTRUST.ACC/"):].rstrip("\0")
def get_random_seed(self):
- return self.tdb.get("INFO/random_seed")
+ return self.db.get("INFO/random_seed")
def get_sid(self, host):
- return self.tdb.get("SECRETS/SID/%s" % host.upper())
+ return self.db.get("SECRETS/SID/%s" % host.upper())
SHARE_DATABASE_VERSION_V1 = 1
SHARE_DATABASE_VERSION_V2 = 2
-class ShareInfoDatabase(TdbDatabase):
+class ShareInfoDatabase(DbDatabase):
"""Samba 3 Share Info database reader."""
def _check_version(self):
- assert fetch_int32(self.tdb, "INFO/version\0") in (SHARE_DATABASE_VERSION_V1, SHARE_DATABASE_VERSION_V2)
+ assert fetch_int32(self.db, "INFO/version\0") in (SHARE_DATABASE_VERSION_V1, SHARE_DATABASE_VERSION_V2)
def get_secdesc(self, name):
"""Obtain the security descriptor on a particular share.
:param name: Name of the share
"""
- secdesc = self.tdb.get("SECDESC/%s" % name)
+ secdesc = self.db.get("SECDESC/%s" % name)
# FIXME: Run ndr_pull_security_descriptor
return secdesc
@@ -390,16 +394,16 @@ class Samba3(object):
return passdb.PDB(self.lp.get('passdb backend'))
def get_registry(self):
- return Registry(self.statedir_path("registry.tdb"))
+ return Registry(self.statedir_path("registry"))
def get_secrets_db(self):
- return SecretsDatabase(self.privatedir_path("secrets.tdb"))
+ return SecretsDatabase(self.privatedir_path("secrets"))
def get_shareinfo_db(self):
- return ShareInfoDatabase(self.statedir_path("share_info.tdb"))
+ return ShareInfoDatabase(self.statedir_path("share_info"))
def get_idmap_db(self):
- return IdmapDatabase(self.statedir_path("winbindd_idmap.tdb"))
+ return IdmapDatabase(self.statedir_path("winbindd_idmap"))
def get_wins_db(self):
return WinsDatabase(self.statedir_path("wins.dat"))
diff --git a/python/samba/tests/samba3.py b/python/samba/tests/samba3.py
index 0a7f13c66f..51d76dd94c 100644
--- a/python/samba/tests/samba3.py
+++ b/python/samba/tests/samba3.py
@@ -39,7 +39,7 @@ class RegistryTestCase(TestCase):
def setUp(self):
super(RegistryTestCase, self).setUp()
- self.registry = Registry(os.path.join(DATADIR, "registry.tdb"))
+ self.registry = Registry(os.path.join(DATADIR, "registry"))
def tearDown(self):
self.registry.close()
@@ -194,7 +194,7 @@ class IdmapDbTestCase(TestCase):
def setUp(self):
super(IdmapDbTestCase, self).setUp()
self.idmapdb = IdmapDatabase(os.path.join(DATADIR,
- "winbindd_idmap.tdb"))
+ "winbindd_idmap"))
def test_user_hwm(self):
self.assertEquals(10000, self.idmapdb.get_user_hwm())