#!/usr/bin/env python # # Unix SMB/CIFS implementation. # Extended attributes (re)building # Copyright (C) Matthieu Patou <mat@matws.net> 2009 # # Based on provision a Samba4 server by # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008 # Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008 # # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # import optparse import os import sys # Find right directory when running from source tree sys.path.insert(0, "bin/python") import samba from samba.credentials import DONT_USE_KERBEROS from samba.auth import system_session from samba import Ldb from ldb import SCOPE_SUBTREE, SCOPE_BASE import ldb import samba.getopt as options from samba import param from samba.provision import ProvisionNames, provision_paths_from_lp from samba.schema import get_dnsyntax_attributes, get_linked_attributes parser = optparse.OptionParser("provision [options]") sambaopts = options.SambaOptions(parser) parser.add_option_group(sambaopts) parser.add_option_group(options.VersionOptions(parser)) credopts = options.CredentialsOptions(parser) parser.add_option_group(credopts) parser.add_option("--targetdir", type="string", metavar="DIR", help="Set target directory") opts = parser.parse_args()[0] def message(text): """print a message if quiet is not set.""" if not opts.quiet: print text if len(sys.argv) == 1: opts.interactive = True lp = sambaopts.get_loadparm() smbconf = lp.configfile creds = credopts.get_credentials(lp) creds.set_kerberos_state(DONT_USE_KERBEROS) session = system_session() def get_paths(targetdir=None,smbconf=None): if targetdir is not None: if (not os.path.exists(os.path.join(targetdir, "etc"))): os.makedirs(os.path.join(targetdir, "etc")) smbconf = os.path.join(targetdir, "etc", "smb.conf") if smbconf is None: smbconf = param.default_path() if not os.path.exists(smbconf): print >>sys.stderr, "Unable to find smb.conf .. "+smbconf parser.print_usage() sys.exit(1) lp = param.LoadParm() lp.load(smbconf) paths = provision_paths_from_lp(lp,"foo") return paths def rebuild_en_dn(credentials,session_info,paths): lp = param.LoadParm() lp.load(paths.smbconf) names = ProvisionNames() names.domain = lp.get("workgroup") names.realm = lp.get("realm") names.rootdn = "DC=" + names.realm.replace(".",",DC=") attrs = ["dn" ] dn = "" sam_ldb = Ldb(paths.samdb, session_info=session_info, credentials=credentials,lp=lp) attrs2 = ["schemaNamingContext"] res2 = sam_ldb.search(expression="(objectClass=*)",base="", scope=SCOPE_BASE, attrs=attrs2) attrs.extend(get_linked_attributes(ldb.Dn(sam_ldb,str(res2[0]["schemaNamingContext"])),sam_ldb).keys()) attrs.extend(get_dnsyntax_attributes(ldb.Dn(sam_ldb,str(res2[0]["schemaNamingContext"])),sam_ldb)), sam_ldb.transaction_start() res = sam_ldb.search(expression="(cn=*)", scope=SCOPE_SUBTREE, attrs=attrs,controls=["search_options:1:2"] ) mod = "" for i in range (0,len(res)): #print >>sys.stderr,res[i].dn dn = res[i].dn for att in res[i]: if ( (att != "dn" and att != "cn") and not (res[i][att] is None) ): m = ldb.Message() m.dn = ldb.Dn(sam_ldb, str(dn)) saveatt = [] for j in range (0,len( res[i][att])): mod = mod +att +": "+str(res[i][att][j])+"\n" saveatt.append(str(res[i][att][j])) m[att] = ldb.MessageElement(saveatt, ldb.FLAG_MOD_REPLACE, att) sam_ldb.modify(m) res3 = sam_ldb.search(expression="(&(dn=%s)(%s=*))"%(dn,att),scope=SCOPE_SUBTREE, attrs=[att],controls=["search_options:1:2"]) if( len(res3) == 0 or (len(res3[0][att])!= len(saveatt))): print >>sys.stderr, str(dn) + " has no attr " +att+ " or a wrong value" for satt in saveatt: print >>sys.stderr,str(att)+" = "+satt sam_ldb.transaction_cancel() sam_ldb.transaction_commit() paths = get_paths(targetdir=opts.targetdir,smbconf=smbconf) rebuild_en_dn(creds,session,paths)