diff options
Diffstat (limited to 'source4/scripting/python/samba/__init__.py')
| -rw-r--r-- | source4/scripting/python/samba/__init__.py | 104 |
1 files changed, 71 insertions, 33 deletions
diff --git a/source4/scripting/python/samba/__init__.py b/source4/scripting/python/samba/__init__.py index 08a262eec8..56adce4473 100644 --- a/source4/scripting/python/samba/__init__.py +++ b/source4/scripting/python/samba/__init__.py @@ -35,40 +35,78 @@ if _in_source_tree(): import misc import ldb -ldb.ldb.set_credentials = misc.ldb_set_credentials -#FIXME: ldb.ldb.set_session_info = misc.ldb_set_session_info -ldb.ldb.set_loadparm = misc.ldb_set_loadparm - -def Ldb(url, session_info=None, credentials=None, modules_dir=None, lp=None): - """Open a Samba Ldb file. - - :param url: LDB Url to open - :param session_info: Optional session information - :param credentials: Optional credentials, defaults to anonymous. - :param modules_dir: Modules directory, automatically set if not specified. - :param lp: Loadparm object, optional. - - This is different from a regular Ldb file in that the Samba-specific - modules-dir is used by default and that credentials and session_info - can be passed through (required by some modules). +ldb.Ldb.set_credentials = misc.ldb_set_credentials +ldb.Ldb.set_session_info = misc.ldb_set_session_info +ldb.Ldb.set_loadparm = misc.ldb_set_loadparm + +class Ldb(ldb.Ldb): + """Simple Samba-specific LDB subclass that takes care + of setting up the modules dir, credentials pointers, etc. + + Please note that this is intended to be for all Samba LDB files, + not necessarily the Sam database. For Sam-specific helper + functions see samdb.py. """ - import ldb - ret = ldb.Ldb() - if modules_dir is None: - modules_dir = default_ldb_modules_dir - if modules_dir is not None: - ret.set_modules_dir(modules_dir) - def samba_debug(level,text): - print "%d %s" % (level, text) - if credentials is not None: - ldb.set_credentials(credentials) - if session_info is not None: - ldb.set_session_info(session_info) - if lp is not None: - ldb.set_loadparm(lp) - #ret.set_debug(samba_debug) - ret.connect(url) - return ret + def __init__(url, session_info=None, credentials=None, modules_dir=None, + lp=None): + """Open a Samba Ldb file. + + :param url: LDB Url to open + :param session_info: Optional session information + :param credentials: Optional credentials, defaults to anonymous. + :param modules_dir: Modules directory, automatically set if not specified. + :param lp: Loadparm object, optional. + + This is different from a regular Ldb file in that the Samba-specific + modules-dir is used by default and that credentials and session_info + can be passed through (required by some modules). + """ + super(self, Ldb).__init__() + import ldb + ret = ldb.Ldb() + if modules_dir is None: + modules_dir = default_ldb_modules_dir + if modules_dir is not None: + ret.set_modules_dir(modules_dir) + def samba_debug(level,text): + print "%d %s" % (level, text) + if credentials is not None: + ldb.set_credentials(credentials) + if session_info is not None: + ldb.set_session_info(session_info) + if lp is not None: + ldb.set_loadparm(lp) + #ret.set_debug(samba_debug) + ret.connect(url) + return ret + + def searchone(self, basedn, expression, attribute): + """Search for one attribute as a string.""" + res = self.search(basedn, SCOPE_SUBTREE, expression, [attribute]) + if len(res) != 1 or res[0][attribute] is None: + return None + return res[0][attribute] + + def erase(self): + """Erase an ldb, removing all records.""" + # delete the specials + for attr in ["@INDEXLIST", "@ATTRIBUTES", "@SUBCLASSES", "@MODULES", + "@OPTIONS", "@PARTITION", "@KLUDGEACL"]: + try: + self.delete(Dn(self, attr)) + except LdbError, (LDB_ERR_NO_SUCH_OBJECT, _): + # Ignore missing dn errors + pass + + basedn = Dn(self, "") + # and the rest + for msg in self.search(basedn, SCOPE_SUBTREE, + "(&(|(objectclass=*)(dn=*))(!(dn=@BASEINFO)))", + ["dn"]): + self.delete(msg.dn) + + res = self.search(basedn, SCOPE_SUBTREE, "(&(|(objectclass=*)(dn=*))(!(dn=@BASEINFO)))", ["dn"]) + assert len(res) == 0 def substitute_var(text, values): |