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a19d5bd771
Samba default python is 3 now. Signed-off-by: Joe Guo <joeg@catalyst.net.nz> Reviewed-by: Noel Power <npower@samba.org>
79 lines
2.9 KiB
Python
Executable File
79 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Helper for determining USN ranges created of modified by provision and
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# upgradeprovision.
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# Copyright (C) Matthieu Patou <mat@matws.net> 2009-2011
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#
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import sys
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import optparse
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sys.path.insert(0, "bin/python")
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from samba.credentials import DONT_USE_KERBEROS
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from samba.auth import system_session
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from samba import Ldb
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import ldb
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import samba.getopt as options
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from samba import param
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from samba.upgradehelpers import get_paths, print_provision_ranges, findprovisionrange
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from samba.ndr import ndr_unpack
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from samba.dcerpc import misc
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parser = optparse.OptionParser("provision [options]")
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sambaopts = options.SambaOptions(parser)
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parser.add_option_group(sambaopts)
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parser.add_option_group(options.VersionOptions(parser))
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parser.add_option("--storedir", type="string", help="Directory where to store result files")
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credopts = options.CredentialsOptions(parser)
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parser.add_option_group(credopts)
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opts = parser.parse_args()[0]
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lp = sambaopts.get_loadparm()
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smbconf = lp.configfile
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creds = credopts.get_credentials(lp)
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creds.set_kerberos_state(DONT_USE_KERBEROS)
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session = system_session()
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paths = get_paths(param, smbconf=smbconf)
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basedn="DC=" + lp.get("realm").replace(".",",DC=")
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samdb = Ldb(paths.samdb, session_info=session, credentials=creds,lp=lp)
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res = samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dsServiceName"])
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invocation = None
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if res and len(res) == 1 and res[0]["dsServiceName"] != None:
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dn = ldb.Dn(samdb, str(res[0]["dsServiceName"]))
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res = samdb.search(base=str(dn), scope=ldb.SCOPE_BASE, attrs=["invocationId"],
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controls=["search_options:1:2"])
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if res and len(res) == 1 and res[0]["invocationId"]:
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invocation = str(ndr_unpack(misc.GUID, res[0]["invocationId"][0]))
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else:
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print("Unable to find invocation ID")
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sys.exit(1)
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else:
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print("Unable to find attribute dsServiceName in rootDSE")
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sys.exit(1)
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minobj = 5
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(hash_id, nb_obj) = findprovisionrange(samdb, basedn)
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print("Here is a list of changes that modified more than %d objects in 1 minute." % minobj)
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print("Usually changes made by provision and upgradeprovision are those who affect a couple"
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" of hundred of objects or more")
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print("Total number of objects: %d\n" % nb_obj)
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print_provision_ranges(hash_id, minobj, opts.storedir, str(paths.samdb), invocation)
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