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/*
* Unix SMB/Netbios implementation.
* Version 1.9.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
* Copyright (C) Paul Ashton 1997.
*
* 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.
*/
#ifdef SYSLOG
#undef SYSLOG
#endif
#include "includes.h"
extern int DEBUGLEVEL;
/****************************************************************************
do a LSA Open Policy
****************************************************************************/
BOOL do_lsa_open_policy(struct cli_state *cli,
char *server_name, POLICY_HND *hnd)
{
prs_struct rbuf;
prs_struct buf;
LSA_Q_OPEN_POL q_o;
BOOL valid_pol = False;
if (hnd == NULL) return False;
prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
prs_init(&rbuf, 0 , 4, SAFETY_MARGIN, True );
/* create and send a MSRPC command with api LSA_OPENPOLICY */
DEBUG(4,("LSA Open Policy\n"));
/* store the parameters */
make_q_open_pol(&q_o, server_name, 0, 0, 0x1);
/* turn parameters into data stream */
lsa_io_q_open_pol("", &q_o, &buf, 0);
/* send the data on \PIPE\ */
if (rpc_api_pipe_req(cli, LSA_OPENPOLICY, &buf, &rbuf))
{
LSA_R_OPEN_POL r_o;
BOOL p;
lsa_io_r_open_pol("", &r_o, &rbuf, 0);
p = rbuf.offset != 0;
if (p && r_o.status != 0)
{
/* report error code */
DEBUG(0,("LSA_OPENPOLICY: %s\n", get_nt_error_msg(r_o.status)));
p = False;
}
if (p)
{
/* ok, at last: we're happy. return the policy handle */
memcpy(hnd, r_o.pol.data, sizeof(hnd->data));
valid_pol = True;
}
}
prs_mem_free(&rbuf);
prs_mem_free(&buf );
return valid_pol;
}
/****************************************************************************
do a LSA Query Info Policy
****************************************************************************/
BOOL do_lsa_query_info_pol(struct cli_state *cli,
POLICY_HND *hnd, uint16 info_class,
fstring domain_name, fstring domain_sid)
{
prs_struct rbuf;
prs_struct buf;
LSA_Q_QUERY_INFO q_q;
BOOL valid_response = False;
if (hnd == NULL || domain_name == NULL || domain_sid == NULL) return False;
prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
prs_init(&rbuf, 0 , 4, SAFETY_MARGIN, True );
/* create and send a MSRPC command with api LSA_QUERYINFOPOLICY */
DEBUG(4,("LSA Query Info Policy\n"));
/* store the parameters */
make_q_query(&q_q, hnd, info_class);
/* turn parameters into data stream */
lsa_io_q_query("", &q_q, &buf, 0);
/* send the data on \PIPE\ */
if (rpc_api_pipe_req(cli, LSA_QUERYINFOPOLICY, &buf, &rbuf))
{
LSA_R_QUERY_INFO r_q;
BOOL p;
lsa_io_r_query("", &r_q, &rbuf, 0);
p = rbuf.offset != 0;
if (p && r_q.status != 0)
{
/* report error code */
DEBUG(0,("LSA_QUERYINFOPOLICY: %s\n", get_nt_error_msg(r_q.status)));
p = False;
}
if (p && r_q.info_class != q_q.info_class)
{
/* report different info classes */
DEBUG(0,("LSA_QUERYINFOPOLICY: error info_class (q,r) differ - (%x,%x)\n",
q_q.info_class, r_q.info_class));
p = False;
}
if (p)
{
/* ok, at last: we're happy. */
switch (r_q.info_class)
{
case 3:
{
char *dom_name = unistrn2(r_q.dom.id3.uni_domain_name.buffer,
r_q.dom.id3.uni_domain_name.uni_str_len);
fstrcpy(domain_name, dom_name);
sid_to_string(domain_sid, &(r_q.dom.id3.dom_sid.sid));
valid_response = True;
break;
}
case 5:
{
char *dom_name = unistrn2(r_q.dom.id5.uni_domain_name.buffer,
r_q.dom.id5.uni_domain_name.uni_str_len);
fstrcpy(domain_name, dom_name);
sid_to_string(domain_sid, &(r_q.dom.id5.dom_sid.sid));
valid_response = True;
break;
}
default:
{
DEBUG(3,("LSA_QUERYINFOPOLICY: unknown info class\n"));
domain_name[0] = 0;
domain_sid [0] = 0;
break;
}
}
DEBUG(3,("LSA_QUERYINFOPOLICY (level %x): domain:%s domain sid:%s\n",
r_q.info_class, domain_name, domain_sid));
}
}
prs_mem_free(&rbuf);
prs_mem_free(&buf );
return valid_response;
}
/****************************************************************************
do a LSA Close
****************************************************************************/
BOOL do_lsa_close(struct cli_state *cli, POLICY_HND *hnd)
{
prs_struct rbuf;
prs_struct buf;
LSA_Q_CLOSE q_c;
BOOL valid_close = False;
if (hnd == NULL) return False;
/* create and send a MSRPC command with api LSA_OPENPOLICY */
prs_init(&buf , 1024, 4, SAFETY_MARGIN, False);
prs_init(&rbuf, 0 , 4, SAFETY_MARGIN, True );
DEBUG(4,("LSA Close\n"));
/* store the parameters */
make_lsa_q_close(&q_c, hnd);
/* turn parameters into data stream */
lsa_io_q_close("", &q_c, &buf, 0);
/* send the data on \PIPE\ */
if (rpc_api_pipe_req(cli, LSA_CLOSE, &buf, &rbuf))
{
LSA_R_CLOSE r_c;
BOOL p;
lsa_io_r_close("", &r_c, &rbuf, 0);
p = rbuf.offset != 0;
if (p && r_c.status != 0)
{
/* report error code */
DEBUG(0,("LSA_CLOSE: %s\n", get_nt_error_msg(r_c.status)));
p = False;
}
if (p)
{
/* check that the returned policy handle is all zeros */
int i;
valid_close = True;
for (i = 0; i < sizeof(r_c.pol.data); i++)
{
if (r_c.pol.data[i] != 0)
{
valid_close = False;
break;
}
}
if (!valid_close)
{
DEBUG(0,("LSA_CLOSE: non-zero handle returned\n"));
}
}
}
prs_mem_free(&rbuf);
prs_mem_free(&buf );
return valid_close;
}
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