mirror of
https://github.com/samba-team/samba.git
synced 2024-12-27 03:21:53 +03:00
2f194322d4
dashes of const. This is a rather large check-in, some things may break.
It does compile though :-).
Jeremy.
(This used to be commit f755711df8)
99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
SMB client password change routine
|
|
Copyright (C) Andrew Tridgell 1994-1998
|
|
|
|
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 2 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, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
|
|
/*************************************************************
|
|
change a password on a remote machine using IPC calls
|
|
*************************************************************/
|
|
BOOL remote_password_change(const char *remote_machine, const char *user_name,
|
|
const char *old_passwd, const char *new_passwd,
|
|
char *err_str, size_t err_str_len)
|
|
{
|
|
struct nmb_name calling, called;
|
|
struct cli_state cli;
|
|
struct in_addr ip;
|
|
|
|
*err_str = '\0';
|
|
|
|
if(!resolve_name( remote_machine, &ip, 0x20)) {
|
|
slprintf(err_str, err_str_len-1, "unable to find an IP address for machine %s.\n",
|
|
remote_machine );
|
|
return False;
|
|
}
|
|
|
|
ZERO_STRUCT(cli);
|
|
|
|
if (!cli_initialise(&cli) || !cli_connect(&cli, remote_machine, &ip)) {
|
|
slprintf(err_str, err_str_len-1, "unable to connect to SMB server on machine %s. Error was : %s.\n",
|
|
remote_machine, cli_errstr(&cli) );
|
|
return False;
|
|
}
|
|
|
|
make_nmb_name(&calling, global_myname() , 0x0);
|
|
make_nmb_name(&called , remote_machine, 0x20);
|
|
|
|
if (!cli_session_request(&cli, &calling, &called)) {
|
|
slprintf(err_str, err_str_len-1, "machine %s rejected the session setup. Error was : %s.\n",
|
|
remote_machine, cli_errstr(&cli) );
|
|
cli_shutdown(&cli);
|
|
return False;
|
|
}
|
|
|
|
cli.protocol = PROTOCOL_NT1;
|
|
|
|
if (!cli_negprot(&cli)) {
|
|
slprintf(err_str, err_str_len-1, "machine %s rejected the negotiate protocol. Error was : %s.\n",
|
|
remote_machine, cli_errstr(&cli) );
|
|
cli_shutdown(&cli);
|
|
return False;
|
|
}
|
|
|
|
/*
|
|
* We should connect as the anonymous user here, in case
|
|
* the server has "must change password" checked...
|
|
* Thanks to <Nicholas.S.Jenkins@cdc.com> for this fix.
|
|
*/
|
|
|
|
if (!cli_session_setup(&cli, "", "", 0, "", 0, "")) {
|
|
slprintf(err_str, err_str_len-1, "machine %s rejected the session setup. Error was : %s.\n",
|
|
remote_machine, cli_errstr(&cli) );
|
|
cli_shutdown(&cli);
|
|
return False;
|
|
}
|
|
|
|
if (!cli_send_tconX(&cli, "IPC$", "IPC", "", 1)) {
|
|
slprintf(err_str, err_str_len-1, "machine %s rejected the tconX on the IPC$ share. Error was : %s.\n",
|
|
remote_machine, cli_errstr(&cli) );
|
|
cli_shutdown(&cli);
|
|
return False;
|
|
}
|
|
|
|
if(!cli_oem_change_password(&cli, user_name, new_passwd, old_passwd)) {
|
|
slprintf(err_str, err_str_len-1, "machine %s rejected the password change: Error was : %s.\n",
|
|
remote_machine, cli_errstr(&cli) );
|
|
cli_shutdown(&cli);
|
|
return False;
|
|
}
|
|
|
|
cli_shutdown(&cli);
|
|
return True;
|
|
}
|