source3/rpc_client/cli_netlogon_sync.c

   1 /*
   2  *  Unix SMB/Netbios implementation.
   3  *  Version 1.9.
   4  *  RPC Pipe client / server routines
   5  *  Copyright (C) Andrew Tridgell              1992-1999,
   6  *  Copyright (C) Luke Kenneth Casson Leighton 1996-1999,
   7  *  Copyright (C) Matthew Chapman                   1999,
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  */
  23
  24
  25 #ifdef SYSLOG
  26 #undef SYSLOG
  27 #endif
  28
  29 #include "includes.h"
  30
  31 extern int DEBUGLEVEL;
  32 extern pstring global_myname;
  33
  34 BOOL synchronise_passdb(void)
  35 {
  36         struct cli_state cli;
  37         SAM_DELTA_HDR hdr_deltas[MAX_SAM_DELTAS];
  38         SAM_DELTA_CTR deltas[MAX_SAM_DELTAS];
  39         uint32 num;
  40
  41         SAM_ACCOUNT_INFO *acc;
  42         struct smb_passwd pwd;
  43         fstring nt_name;
  44         unsigned char smb_passwd[16];
  45         unsigned char smb_nt_passwd[16];
  46         uchar trust_passwd[16];
  47
  48         char *mode;
  49         BOOL success;
  50         BOOL ret;
  51         int i;
  52
  53         if (!cli_connect_serverlist(&cli, lp_passwordserver()))
  54         {
  55                 return False;
  56         }
  57
  58         if (!trust_get_passwd(trust_passwd, lp_workgroup(), global_myname))
  59         {
  60                 return False;
  61         }
  62
  63         ret = do_sam_sync(&cli, trust_passwd, cli.mach_acct, global_myname,
  64                           hdr_deltas, deltas, &num);
  65
  66         if (ret)
  67         {
  68                 for (i = 0; i < num; i++)
  69                 {
  70                         /* Currently only interested in accounts */
  71                         if (hdr_deltas[i].type != 5)
  72                         {
  73                                 continue;
  74                         }
  75
  76                         acc = &deltas[i].account_info;
  77                         pwdb_init_smb(&pwd);
  78
  79                         pwd.user_rid = acc->user_rid;
  80                         unistr2_to_ascii(nt_name, &(acc->uni_acct_name), sizeof(fstring)-1);
  81                         pwd.nt_name = nt_name;
  82                         pwd.acct_ctrl = acc->acb_info;
  83                         pwd.pass_last_set_time = nt_time_to_unix(&(acc->pwd_last_set_time));
  84
  85                         sam_pwd_hash(acc->user_rid, smb_passwd, acc->pass.buf_lm_pwd, 0);
  86                         sam_pwd_hash(acc->user_rid, smb_nt_passwd, acc->pass.buf_nt_pwd, 0);
  87                         pwd.smb_passwd = smb_passwd;
  88                         pwd.smb_nt_passwd = smb_nt_passwd;
  89
  90                         mode = "modify";
  91                         success = mod_smbpwd_entry(&pwd, True);
  92
  93                         if (!success)
  94                         {
  95                                 mode = "add";
  96                                 success = add_smbpwd_entry(&pwd);
  97                         }
  98
  99                         DEBUG(0, ("Attempted to %s account for %s: %s\n", mode,
 100                                   nt_name, success ? "OK" : "FAILED"));
 101                 }
 102         }
 103
 104         cli_ulogoff(&cli);
 105         cli_shutdown(&cli);
 106         return ret;
 107 }