source4/scripting/devel/crackname

   1 #!/usr/bin/env python
   2
   3 # Copyright Matthieu Patou <mat@matws.net> 2011
   4 # script to call a DRSUAPI crackname
   5 # this is useful for plugfest testing and replication debug
   6
   7 import sys
   8 from optparse import OptionParser
   9
  10 sys.path.insert(0, "bin/python")
  11
  12 import samba.getopt as options
  13 from samba.dcerpc import drsuapi, misc
  14
  15 def do_DsBind(drs):
  16     '''make a DsBind call, returning the binding handle'''
  17     bind_info = drsuapi.DsBindInfoCtr()
  18     bind_info.length = 28
  19     bind_info.info = drsuapi.DsBindInfo28()
  20     bind_info.info.supported_extensions = 0
  21     (info, handle) = drs.DsBind(misc.GUID(drsuapi.DRSUAPI_DS_BIND_GUID), bind_info)
  22     return handle
  23
  24
  25 ########### main code ###########
  26 if __name__ == "__main__":
  27     parser = OptionParser("crackname server [options]")
  28     sambaopts = options.SambaOptions(parser)
  29     parser.add_option_group(sambaopts)
  30     credopts = options.CredentialsOptionsDouble(parser)
  31     parser.add_option_group(credopts)
  32
  33     parser.add_option("", "--name", type='str',
  34                       default='{ED9F5546-9729-4B04-9385-3FCFE2B17BA1}', help="name to crack")
  35     parser.add_option("", "--outformat", type='int',
  36                       default=drsuapi.DRSUAPI_DS_NAME_FORMAT_FQDN_1779,
  37                       help='format desired')
  38     parser.add_option("", "--informat", type='int',
  39                       default=drsuapi.DRSUAPI_DS_NAME_FORMAT_GUID,
  40                       help='format offered')
  41
  42     (opts, args) = parser.parse_args()
  43
  44     lp = sambaopts.get_loadparm()
  45     creds = credopts.get_credentials(lp)
  46
  47     if len(args) != 1:
  48         parser.error("You must supply a server")
  49
  50     if creds.is_anonymous():
  51         parser.error("You must supply credentials")
  52
  53     server = args[0]
  54
  55     binding_str = "ncacn_ip_tcp:%s[seal,print]" % server
  56
  57     drs = drsuapi.drsuapi(binding_str, lp, creds)
  58     drs_handle = do_DsBind(drs)
  59     print "DRS Handle: %s" % drs_handle
  60
  61     req = drsuapi.DsNameRequest1()
  62     names = drsuapi.DsNameString()
  63     names.str = opts.name
  64
  65     req.codepage = 1252
  66     req.language = 1033
  67     req.format_flags = 4
  68     req.format_offered = opts.informat
  69     req.format_desired = opts.outformat
  70     req.count = 1
  71     req.names = [names]
  72
  73     (result, ctr) = drs.DsCrackNames(drs_handle, 1, req)
  74     print "# of result = %d" %ctr.count
  75     if ctr.count:
  76         print "status = %d" % ctr.array[0].status
  77         print "result name = %s" % ctr.array[0].result_name
  78         print "domain = %s" % ctr.array[0].dns_domain_name