/* * 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, int t_idx, uint16 fnum, 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, t_idx, fnum, 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, int t_idx, uint16 fnum, 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, t_idx, fnum, 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); char *dom_sid = dom_sid_to_string(&(r_q.dom.id3.dom_sid.sid)); fstrcpy(domain_name, dom_name); pstrcpy(domain_sid , dom_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); char *dom_sid = dom_sid_to_string(&(r_q.dom.id5.dom_sid.sid)); fstrcpy(domain_name, dom_name); pstrcpy(domain_sid , dom_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, int t_idx, uint16 fnum, 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, t_idx, fnum, 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; }