mirror of
https://github.com/samba-team/samba.git
synced 2025-02-16 09:57:47 +03:00
129 lines
3.0 KiB
C
129 lines
3.0 KiB
C
/*
|
|
Unix SMB/Netbios implementation.
|
|
Version 1.9.
|
|
NT Domain Authentication SMB / MSRPC client
|
|
Copyright (C) Andrew Tridgell 1994-2000
|
|
Copyright (C) Luke Kenneth Casson Leighton 1996-2000
|
|
Copyright (C) Tim Potter 2001
|
|
|
|
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"
|
|
|
|
/* Opens a SMB connection to the svrsvc pipe */
|
|
|
|
struct cli_state *cli_svrsvc_initialise(struct cli_state *cli,
|
|
char *system_name,
|
|
struct ntuser_creds *creds)
|
|
{
|
|
struct in_addr dest_ip;
|
|
struct nmb_name calling, called;
|
|
fstring dest_host;
|
|
extern pstring global_myname;
|
|
struct ntuser_creds anon;
|
|
|
|
/* Initialise cli_state information */
|
|
|
|
if (!cli_initialise(cli)) {
|
|
return NULL;
|
|
}
|
|
|
|
if (!creds) {
|
|
ZERO_STRUCT(anon);
|
|
anon.pwd.null_pwd = 1;
|
|
creds = &anon;
|
|
}
|
|
|
|
cli_init_creds(cli, creds);
|
|
|
|
/* Establish a SMB connection */
|
|
|
|
if (!resolve_srv_name(system_name, dest_host, &dest_ip)) {
|
|
return NULL;
|
|
}
|
|
|
|
make_nmb_name(&called, dns_to_netbios_name(dest_host), 0x20);
|
|
make_nmb_name(&calling, dns_to_netbios_name(global_myname), 0);
|
|
|
|
if (!cli_establish_connection(cli, dest_host, &dest_ip, &calling,
|
|
&called, "IPC$", "IPC", False, True)) {
|
|
return NULL;
|
|
}
|
|
|
|
/* Open a NT session thingy */
|
|
|
|
if (!cli_nt_session_open(cli, PIPE_SRVSVC)) {
|
|
cli_shutdown(cli);
|
|
return NULL;
|
|
}
|
|
|
|
return cli;
|
|
}
|
|
|
|
/* Shut down a SMB connection to the srvsvc pipe */
|
|
|
|
void cli_srvsvc_shutdown(struct cli_state *cli)
|
|
{
|
|
if (cli->fd != -1) cli_ulogoff(cli);
|
|
cli_shutdown(cli);
|
|
}
|
|
|
|
uint32 cli_srvsvc_net_srv_get_info(struct cli_state *cli, TALLOC_CTX *mem_ctx,
|
|
uint32 switch_value, SRV_INFO_CTR *ctr)
|
|
{
|
|
prs_struct qbuf, rbuf;
|
|
SRV_Q_NET_SRV_GET_INFO q;
|
|
SRV_R_NET_SRV_GET_INFO r;
|
|
uint32 result;
|
|
|
|
ZERO_STRUCT(q);
|
|
ZERO_STRUCT(r);
|
|
|
|
/* Initialise parse structures */
|
|
|
|
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
|
|
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
|
|
|
|
/* Initialise input parameters */
|
|
|
|
init_srv_q_net_srv_get_info(&q, cli->srv_name_slash, switch_value);
|
|
|
|
/* Marshall data and send request */
|
|
|
|
if (!srv_io_q_net_srv_get_info("", &q, &qbuf, 0) ||
|
|
!rpc_api_pipe_req(cli, SRV_NET_SRV_GET_INFO, &qbuf, &rbuf)) {
|
|
result = NT_STATUS_UNSUCCESSFUL;
|
|
goto done;
|
|
}
|
|
|
|
/* Unmarshall response */
|
|
|
|
r.ctr = ctr;
|
|
|
|
if (!srv_io_r_net_srv_get_info("", &r, &rbuf, 0)) {
|
|
result = NT_STATUS_UNSUCCESSFUL;
|
|
goto done;
|
|
}
|
|
|
|
result = r.status;
|
|
|
|
done:
|
|
prs_mem_free(&qbuf);
|
|
prs_mem_free(&rbuf);
|
|
|
|
return result;
|
|
}
|