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samba-mirror/source3/rpc_client/cli_lsarpc.c
2007-10-10 10:55:57 -05:00

1471 lines
33 KiB
C

/*
Unix SMB/CIFS implementation.
RPC pipe client
Copyright (C) Tim Potter 2000-2001,
Copyright (C) Andrew Tridgell 1992-1997,2000,
Copyright (C) Luke Kenneth Casson Leighton 1996-1997,2000,
Copyright (C) Paul Ashton 1997,2000,
Copyright (C) Elrond 2000,
Copyright (C) Rafal Szczesniak 2002
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"
/** @defgroup lsa LSA - Local Security Architecture
* @ingroup rpc_client
*
* @{
**/
/**
* @file cli_lsarpc.c
*
* RPC client routines for the LSA RPC pipe. LSA means "local
* security authority", which is half of a password database.
**/
/** Open a LSA policy handle
*
* @param cli Handle on an initialised SMB connection */
NTSTATUS cli_lsa_open_policy(struct cli_state *cli, TALLOC_CTX *mem_ctx,
BOOL sec_qos, uint32 des_access, POLICY_HND *pol)
{
prs_struct qbuf, rbuf;
LSA_Q_OPEN_POL q;
LSA_R_OPEN_POL r;
LSA_SEC_QOS qos;
NTSTATUS 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 */
if (sec_qos) {
init_lsa_sec_qos(&qos, 2, 1, 0);
init_q_open_pol(&q, '\\', 0, des_access, &qos);
} else {
init_q_open_pol(&q, '\\', 0, des_access, NULL);
}
/* Marshall data and send request */
if (!lsa_io_q_open_pol("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_OPENPOLICY, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_open_pol("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Return output parameters */
if (NT_STATUS_IS_OK(result = r.status)) {
*pol = r.pol;
#ifdef __INSURE__
pol->marker = MALLOC(1);
#endif
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Open a LSA policy handle
*
* @param cli Handle on an initialised SMB connection
*/
NTSTATUS cli_lsa_open_policy2(struct cli_state *cli, TALLOC_CTX *mem_ctx,
BOOL sec_qos, uint32 des_access, POLICY_HND *pol)
{
prs_struct qbuf, rbuf;
LSA_Q_OPEN_POL2 q;
LSA_R_OPEN_POL2 r;
LSA_SEC_QOS qos;
NTSTATUS 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 */
if (sec_qos) {
init_lsa_sec_qos(&qos, 2, 1, 0);
init_q_open_pol2(&q, cli->srv_name_slash, 0, des_access,
&qos);
} else {
init_q_open_pol2(&q, cli->srv_name_slash, 0, des_access,
NULL);
}
/* Marshall data and send request */
if (!lsa_io_q_open_pol2("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_OPENPOLICY2, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_open_pol2("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Return output parameters */
if (NT_STATUS_IS_OK(result = r.status)) {
*pol = r.pol;
#ifdef __INSURE__
pol->marker = (char *)malloc(1);
#endif
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Close a LSA policy handle */
NTSTATUS cli_lsa_close(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol)
{
prs_struct qbuf, rbuf;
LSA_Q_CLOSE q;
LSA_R_CLOSE r;
NTSTATUS 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);
/* Marshall data and send request */
init_lsa_q_close(&q, pol);
if (!lsa_io_q_close("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_CLOSE, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_close("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Return output parameters */
if (NT_STATUS_IS_OK(result = r.status)) {
#ifdef __INSURE__
SAFE_FREE(pol->marker);
#endif
*pol = r.pol;
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Lookup a list of sids */
NTSTATUS cli_lsa_lookup_sids(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, int num_sids, const DOM_SID *sids,
char ***domains, char ***names, uint32 **types)
{
prs_struct qbuf, rbuf;
LSA_Q_LOOKUP_SIDS q;
LSA_R_LOOKUP_SIDS r;
DOM_R_REF ref;
LSA_TRANS_NAME_ENUM t_names;
NTSTATUS result;
int i;
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);
/* Marshall data and send request */
init_q_lookup_sids(mem_ctx, &q, pol, num_sids, sids, 1);
if (!lsa_io_q_lookup_sids("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_LOOKUPSIDS, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
ZERO_STRUCT(ref);
ZERO_STRUCT(t_names);
r.dom_ref = &ref;
r.names = &t_names;
if (!lsa_io_r_lookup_sids("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
result = r.status;
if (!NT_STATUS_IS_OK(result) &&
NT_STATUS_V(result) != NT_STATUS_V(STATUS_SOME_UNMAPPED)) {
/* An actual error occured */
goto done;
}
/* Return output parameters */
if (r.mapped_count == 0) {
result = NT_STATUS_NONE_MAPPED;
goto done;
}
if (!((*domains) = TALLOC_ARRAY(mem_ctx, char *, num_sids))) {
DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!((*names) = TALLOC_ARRAY(mem_ctx, char *, num_sids))) {
DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!((*types) = TALLOC_ARRAY(mem_ctx, uint32, num_sids))) {
DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
for (i = 0; i < num_sids; i++) {
fstring name, dom_name;
uint32 dom_idx = t_names.name[i].domain_idx;
/* Translate optimised name through domain index array */
if (dom_idx != 0xffffffff) {
rpcstr_pull_unistr2_fstring(
dom_name, &ref.ref_dom[dom_idx].uni_dom_name);
rpcstr_pull_unistr2_fstring(
name, &t_names.uni_name[i]);
(*names)[i] = talloc_strdup(mem_ctx, name);
(*domains)[i] = talloc_strdup(mem_ctx, dom_name);
(*types)[i] = t_names.name[i].sid_name_use;
if (((*names)[i] == NULL) || ((*domains)[i] == NULL)) {
DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
} else {
(*names)[i] = NULL;
(*domains)[i] = NULL;
(*types)[i] = SID_NAME_UNKNOWN;
}
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Lookup a list of names */
NTSTATUS cli_lsa_lookup_names(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, int num_names,
const char **names, DOM_SID **sids,
uint32 **types)
{
prs_struct qbuf, rbuf;
LSA_Q_LOOKUP_NAMES q;
LSA_R_LOOKUP_NAMES r;
DOM_R_REF ref;
NTSTATUS result;
int i;
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);
/* Marshall data and send request */
init_q_lookup_names(mem_ctx, &q, pol, num_names, names);
if (!lsa_io_q_lookup_names("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_LOOKUPNAMES, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
ZERO_STRUCT(ref);
r.dom_ref = &ref;
if (!lsa_io_r_lookup_names("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
result = r.status;
if (!NT_STATUS_IS_OK(result) && NT_STATUS_V(result) !=
NT_STATUS_V(STATUS_SOME_UNMAPPED)) {
/* An actual error occured */
goto done;
}
/* Return output parameters */
if (r.mapped_count == 0) {
result = NT_STATUS_NONE_MAPPED;
goto done;
}
if (!((*sids = TALLOC_ARRAY(mem_ctx, DOM_SID, num_names)))) {
DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!((*types = TALLOC_ARRAY(mem_ctx, uint32, num_names)))) {
DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
for (i = 0; i < num_names; i++) {
DOM_RID2 *t_rids = r.dom_rid;
uint32 dom_idx = t_rids[i].rid_idx;
uint32 dom_rid = t_rids[i].rid;
DOM_SID *sid = &(*sids)[i];
/* Translate optimised sid through domain index array */
if (dom_idx != 0xffffffff) {
sid_copy(sid, &ref.ref_dom[dom_idx].ref_dom.sid);
if (dom_rid != 0xffffffff) {
sid_append_rid(sid, dom_rid);
}
(*types)[i] = t_rids[i].type;
} else {
ZERO_STRUCTP(sid);
(*types)[i] = SID_NAME_UNKNOWN;
}
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Query info policy
*
* @param domain_sid - returned remote server's domain sid */
NTSTATUS cli_lsa_query_info_policy(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, uint16 info_class,
char **domain_name, DOM_SID **domain_sid)
{
prs_struct qbuf, rbuf;
LSA_Q_QUERY_INFO q;
LSA_R_QUERY_INFO r;
NTSTATUS 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);
/* Marshall data and send request */
init_q_query(&q, pol, info_class);
if (!lsa_io_q_query("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_QUERYINFOPOLICY, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_query("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
/* Return output parameters */
switch (info_class) {
case 3:
if (domain_name && (r.dom.id3.buffer_dom_name != 0)) {
*domain_name = unistr2_tdup(mem_ctx,
&r.dom.id3.
uni_domain_name);
}
if (domain_sid && (r.dom.id3.buffer_dom_sid != 0)) {
*domain_sid = TALLOC_P(mem_ctx, DOM_SID);
if (*domain_sid) {
sid_copy(*domain_sid, &r.dom.id3.dom_sid.sid);
}
}
break;
case 5:
if (domain_name && (r.dom.id5.buffer_dom_name != 0)) {
*domain_name = unistr2_tdup(mem_ctx,
&r.dom.id5.
uni_domain_name);
}
if (domain_sid && (r.dom.id5.buffer_dom_sid != 0)) {
*domain_sid = TALLOC_P(mem_ctx, DOM_SID);
if (*domain_sid) {
sid_copy(*domain_sid, &r.dom.id5.dom_sid.sid);
}
}
break;
default:
DEBUG(3, ("unknown info class %d\n", info_class));
break;
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Query info policy2
*
* @param domain_name - returned remote server's domain name
* @param dns_name - returned remote server's dns domain name
* @param forest_name - returned remote server's forest name
* @param domain_guid - returned remote server's domain guid
* @param domain_sid - returned remote server's domain sid */
NTSTATUS cli_lsa_query_info_policy2(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, uint16 info_class,
char **domain_name, char **dns_name,
char **forest_name, struct uuid **domain_guid,
DOM_SID **domain_sid)
{
prs_struct qbuf, rbuf;
LSA_Q_QUERY_INFO2 q;
LSA_R_QUERY_INFO2 r;
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
if (info_class != 12)
goto done;
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);
/* Marshall data and send request */
init_q_query2(&q, pol, info_class);
if (!lsa_io_q_query_info2("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_QUERYINFO2, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_query_info2("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
/* Return output parameters */
ZERO_STRUCTP(domain_guid);
if (domain_name && r.info.dns_dom_info.hdr_nb_dom_name.buffer) {
*domain_name = unistr2_tdup(mem_ctx,
&r.info.dns_dom_info
.uni_nb_dom_name);
}
if (dns_name && r.info.dns_dom_info.hdr_dns_dom_name.buffer) {
*dns_name = unistr2_tdup(mem_ctx,
&r.info.dns_dom_info
.uni_dns_dom_name);
}
if (forest_name && r.info.dns_dom_info.hdr_forest_name.buffer) {
*forest_name = unistr2_tdup(mem_ctx,
&r.info.dns_dom_info
.uni_forest_name);
}
if (domain_guid) {
*domain_guid = TALLOC_P(mem_ctx, struct uuid);
memcpy(*domain_guid,
&r.info.dns_dom_info.dom_guid,
sizeof(struct uuid));
}
if (domain_sid && r.info.dns_dom_info.ptr_dom_sid != 0) {
*domain_sid = TALLOC_P(mem_ctx, DOM_SID);
if (*domain_sid) {
sid_copy(*domain_sid,
&r.info.dns_dom_info.dom_sid.sid);
}
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/**
* Enumerate list of trusted domains
*
* @param cli client state (cli_state) structure of the connection
* @param mem_ctx memory context
* @param pol opened lsa policy handle
* @param enum_ctx enumeration context ie. index of first returned domain entry
* @param pref_num_domains preferred max number of entries returned in one response
* @param num_domains total number of trusted domains returned by response
* @param domain_names returned trusted domain names
* @param domain_sids returned trusted domain sids
*
* @return nt status code of response
**/
NTSTATUS cli_lsa_enum_trust_dom(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, uint32 *enum_ctx,
uint32 *num_domains,
char ***domain_names, DOM_SID **domain_sids)
{
prs_struct qbuf, rbuf;
LSA_Q_ENUM_TRUST_DOM q;
LSA_R_ENUM_TRUST_DOM r;
NTSTATUS result;
int i;
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);
/* Marshall data and send request */
/* 64k is enough for about 2000 trusted domains */
init_q_enum_trust_dom(&q, pol, *enum_ctx, 0x10000);
if (!lsa_io_q_enum_trust_dom("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_ENUMTRUSTDOM, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_enum_trust_dom("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
result = r.status;
if (!NT_STATUS_IS_OK(result) &&
!NT_STATUS_EQUAL(result, NT_STATUS_NO_MORE_ENTRIES) &&
!NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {
/* An actual error ocured */
goto done;
}
/* Return output parameters */
if (r.num_domains) {
/* Allocate memory for trusted domain names and sids */
*domain_names = TALLOC_ARRAY(mem_ctx, char *, r.num_domains);
if (!*domain_names) {
DEBUG(0, ("cli_lsa_enum_trust_dom(): out of memory\n"));
result = NT_STATUS_NO_MEMORY;
goto done;
}
*domain_sids = TALLOC_ARRAY(mem_ctx, DOM_SID, r.num_domains);
if (!domain_sids) {
DEBUG(0, ("cli_lsa_enum_trust_dom(): out of memory\n"));
result = NT_STATUS_NO_MEMORY;
goto done;
}
/* Copy across names and sids */
for (i = 0; i < r.num_domains; i++) {
fstring tmp;
unistr2_to_ascii(tmp, &r.uni_domain_name[i],
sizeof(tmp) - 1);
(*domain_names)[i] = talloc_strdup(mem_ctx, tmp);
sid_copy(&(*domain_sids)[i], &r.domain_sid[i].sid);
}
}
*num_domains = r.num_domains;
*enum_ctx = r.enum_context;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Enumerate privileges*/
NTSTATUS cli_lsa_enum_privilege(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, uint32 *enum_context, uint32 pref_max_length,
uint32 *count, char ***privs_name, uint32 **privs_high, uint32 **privs_low)
{
prs_struct qbuf, rbuf;
LSA_Q_ENUM_PRIVS q;
LSA_R_ENUM_PRIVS r;
NTSTATUS result;
int i;
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);
/* Marshall data and send request */
init_q_enum_privs(&q, pol, *enum_context, pref_max_length);
if (!lsa_io_q_enum_privs("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_ENUM_PRIVS, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_enum_privs("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
/* Return output parameters */
*enum_context = r.enum_context;
*count = r.count;
if (!((*privs_name = TALLOC_ARRAY(mem_ctx, char *, r.count)))) {
DEBUG(0, ("(cli_lsa_enum_privilege): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!((*privs_high = TALLOC_ARRAY(mem_ctx, uint32, r.count)))) {
DEBUG(0, ("(cli_lsa_enum_privilege): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!((*privs_low = TALLOC_ARRAY(mem_ctx, uint32, r.count)))) {
DEBUG(0, ("(cli_lsa_enum_privilege): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
for (i = 0; i < r.count; i++) {
fstring name;
rpcstr_pull_unistr2_fstring( name, &r.privs[i].name);
(*privs_name)[i] = talloc_strdup(mem_ctx, name);
(*privs_high)[i] = r.privs[i].luid_high;
(*privs_low)[i] = r.privs[i].luid_low;
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Get privilege name */
NTSTATUS cli_lsa_get_dispname(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, const char *name,
uint16 lang_id, uint16 lang_id_sys,
fstring description, uint16 *lang_id_desc)
{
prs_struct qbuf, rbuf;
LSA_Q_PRIV_GET_DISPNAME q;
LSA_R_PRIV_GET_DISPNAME r;
NTSTATUS 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);
/* Marshall data and send request */
init_lsa_priv_get_dispname(&q, pol, name, lang_id, lang_id_sys);
if (!lsa_io_q_priv_get_dispname("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_PRIV_GET_DISPNAME, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_priv_get_dispname("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
/* Return output parameters */
rpcstr_pull_unistr2_fstring(description , &r.desc);
*lang_id_desc = r.lang_id;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Enumerate list of SIDs */
NTSTATUS cli_lsa_enum_sids(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, uint32 *enum_ctx, uint32 pref_max_length,
uint32 *num_sids, DOM_SID **sids)
{
prs_struct qbuf, rbuf;
LSA_Q_ENUM_ACCOUNTS q;
LSA_R_ENUM_ACCOUNTS r;
NTSTATUS result;
int i;
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);
/* Marshall data and send request */
init_lsa_q_enum_accounts(&q, pol, *enum_ctx, pref_max_length);
if (!lsa_io_q_enum_accounts("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_ENUM_ACCOUNTS, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_enum_accounts("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
result = r.status;
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
if (r.sids.num_entries==0)
goto done;
/* Return output parameters */
*sids = TALLOC_ARRAY(mem_ctx, DOM_SID, r.sids.num_entries);
if (!*sids) {
DEBUG(0, ("(cli_lsa_enum_sids): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Copy across names and sids */
for (i = 0; i < r.sids.num_entries; i++) {
sid_copy(&(*sids)[i], &r.sids.sid[i].sid);
}
*num_sids= r.sids.num_entries;
*enum_ctx = r.enum_context;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Create a LSA user handle
*
* @param cli Handle on an initialised SMB connection
*
* FIXME: The code is actually identical to open account
* TODO: Check and code what the function should exactly do
*
* */
NTSTATUS cli_lsa_create_account(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *dom_pol, DOM_SID *sid, uint32 desired_access,
POLICY_HND *user_pol)
{
prs_struct qbuf, rbuf;
LSA_Q_CREATEACCOUNT q;
LSA_R_CREATEACCOUNT r;
NTSTATUS 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_lsa_q_create_account(&q, dom_pol, sid, desired_access);
/* Marshall data and send request */
if (!lsa_io_q_create_account("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_CREATEACCOUNT, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_create_account("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Return output parameters */
if (NT_STATUS_IS_OK(result = r.status)) {
*user_pol = r.pol;
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Open a LSA user handle
*
* @param cli Handle on an initialised SMB connection */
NTSTATUS cli_lsa_open_account(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *dom_pol, DOM_SID *sid, uint32 des_access,
POLICY_HND *user_pol)
{
prs_struct qbuf, rbuf;
LSA_Q_OPENACCOUNT q;
LSA_R_OPENACCOUNT r;
NTSTATUS 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_lsa_q_open_account(&q, dom_pol, sid, des_access);
/* Marshall data and send request */
if (!lsa_io_q_open_account("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_OPENACCOUNT, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_open_account("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Return output parameters */
if (NT_STATUS_IS_OK(result = r.status)) {
*user_pol = r.pol;
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Enumerate user privileges
*
* @param cli Handle on an initialised SMB connection */
NTSTATUS cli_lsa_enum_privsaccount(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, uint32 *count, LUID_ATTR **set)
{
prs_struct qbuf, rbuf;
LSA_Q_ENUMPRIVSACCOUNT q;
LSA_R_ENUMPRIVSACCOUNT r;
NTSTATUS result;
int i;
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_lsa_q_enum_privsaccount(&q, pol);
/* Marshall data and send request */
if (!lsa_io_q_enum_privsaccount("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_ENUMPRIVSACCOUNT, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_enum_privsaccount("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Return output parameters */
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
if (r.count == 0)
goto done;
if (!((*set = TALLOC_ARRAY(mem_ctx, LUID_ATTR, r.count)))) {
DEBUG(0, ("(cli_lsa_enum_privsaccount): out of memory\n"));
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
for (i=0; i<r.count; i++) {
(*set)[i].luid.low = r.set.set[i].luid.low;
(*set)[i].luid.high = r.set.set[i].luid.high;
(*set)[i].attr = r.set.set[i].attr;
}
*count=r.count;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Get a privilege value given its name */
NTSTATUS cli_lsa_lookup_priv_value(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, const char *name, LUID *luid)
{
prs_struct qbuf, rbuf;
LSA_Q_LOOKUP_PRIV_VALUE q;
LSA_R_LOOKUP_PRIV_VALUE r;
NTSTATUS 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);
/* Marshall data and send request */
init_lsa_q_lookup_priv_value(&q, pol, name);
if (!lsa_io_q_lookup_priv_value("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_LOOKUPPRIVVALUE, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_lookup_priv_value("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
/* Return output parameters */
(*luid).low=r.luid.low;
(*luid).high=r.luid.high;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/** Query LSA security object */
NTSTATUS cli_lsa_query_secobj(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, uint32 sec_info,
SEC_DESC_BUF **psdb)
{
prs_struct qbuf, rbuf;
LSA_Q_QUERY_SEC_OBJ q;
LSA_R_QUERY_SEC_OBJ r;
NTSTATUS 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);
/* Marshall data and send request */
init_q_query_sec_obj(&q, pol, sec_info);
if (!lsa_io_q_query_sec_obj("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_QUERYSECOBJ, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_query_sec_obj("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
/* Return output parameters */
if (psdb)
*psdb = r.buf;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result;
}
/* Enumerate account rights This is similar to enum_privileges but
takes a SID directly, avoiding the open_account call.
*/
NTSTATUS cli_lsa_enum_account_rights(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, DOM_SID *sid,
uint32 *count, char ***priv_names)
{
prs_struct qbuf, rbuf;
LSA_Q_ENUM_ACCT_RIGHTS q;
LSA_R_ENUM_ACCT_RIGHTS r;
NTSTATUS result;
int i;
fstring *privileges;
char **names;
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);
/* Marshall data and send request */
init_q_enum_acct_rights(&q, pol, 2, sid);
if (!lsa_io_q_enum_acct_rights("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_ENUMACCTRIGHTS, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!lsa_io_r_enum_acct_rights("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
*count = r.count;
if (! *count) {
goto done;
}
privileges = TALLOC_ARRAY(mem_ctx, fstring, *count);
names = TALLOC_ARRAY(mem_ctx, char *, *count);
for ( i=0; i<*count; i++ ) {
/* ensure NULL termination ... what a hack */
pull_ucs2(NULL, privileges[i], r.rights.strings[i].string.buffer,
sizeof(fstring), r.rights.strings[i].string.uni_str_len*2 , 0);
/* now copy to the return array */
names[i] = talloc_strdup( mem_ctx, privileges[i] );
}
*priv_names = names;
done:
return result;
}
/* add account rights to an account. */
NTSTATUS cli_lsa_add_account_rights(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, DOM_SID sid,
uint32 count, const char **privs_name)
{
prs_struct qbuf, rbuf;
LSA_Q_ADD_ACCT_RIGHTS q;
LSA_R_ADD_ACCT_RIGHTS r;
NTSTATUS result;
ZERO_STRUCT(q);
/* Initialise parse structures */
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
/* Marshall data and send request */
init_q_add_acct_rights(&q, pol, &sid, count, privs_name);
if (!lsa_io_q_add_acct_rights("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_ADDACCTRIGHTS, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_add_acct_rights("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
done:
return result;
}
/* remove account rights for an account. */
NTSTATUS cli_lsa_remove_account_rights(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *pol, DOM_SID sid, BOOL removeall,
uint32 count, const char **privs_name)
{
prs_struct qbuf, rbuf;
LSA_Q_REMOVE_ACCT_RIGHTS q;
LSA_R_REMOVE_ACCT_RIGHTS r;
NTSTATUS result;
ZERO_STRUCT(q);
/* Initialise parse structures */
prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
/* Marshall data and send request */
init_q_remove_acct_rights(&q, pol, &sid, removeall?1:0, count, privs_name);
if (!lsa_io_q_remove_acct_rights("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_LSARPC, LSA_REMOVEACCTRIGHTS, &qbuf, &rbuf)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
/* Unmarshall response */
if (!lsa_io_r_remove_acct_rights("", &r, &rbuf, 0)) {
result = NT_STATUS_UNSUCCESSFUL;
goto done;
}
if (!NT_STATUS_IS_OK(result = r.status)) {
goto done;
}
done:
return result;
}
#if 0
/** An example of how to use the routines in this file. Fetch a DOMAIN
sid. Does complete cli setup / teardown anonymously. */
BOOL fetch_domain_sid( char *domain, char *remote_machine, DOM_SID *psid)
{
extern pstring global_myname;
struct cli_state cli;
NTSTATUS result;
POLICY_HND lsa_pol;
BOOL ret = False;
ZERO_STRUCT(cli);
if(cli_initialise(&cli) == False) {
DEBUG(0,("fetch_domain_sid: unable to initialize client connection.\n"));
return False;
}
if(!resolve_name( remote_machine, &cli.dest_ip, 0x20)) {
DEBUG(0,("fetch_domain_sid: Can't resolve address for %s\n", remote_machine));
goto done;
}
if (!cli_connect(&cli, remote_machine, &cli.dest_ip)) {
DEBUG(0,("fetch_domain_sid: unable to connect to SMB server on \
machine %s. Error was : %s.\n", remote_machine, cli_errstr(&cli) ));
goto done;
}
if (!attempt_netbios_session_request(&cli, global_myname, remote_machine, &cli.dest_ip)) {
DEBUG(0,("fetch_domain_sid: machine %s rejected the NetBIOS session request.\n",
remote_machine));
goto done;
}
cli.protocol = PROTOCOL_NT1;
if (!cli_negprot(&cli)) {
DEBUG(0,("fetch_domain_sid: machine %s rejected the negotiate protocol. \
Error was : %s.\n", remote_machine, cli_errstr(&cli) ));
goto done;
}
if (cli.protocol != PROTOCOL_NT1) {
DEBUG(0,("fetch_domain_sid: machine %s didn't negotiate NT protocol.\n",
remote_machine));
goto done;
}
/*
* Do an anonymous session setup.
*/
if (!cli_session_setup(&cli, "", "", 0, "", 0, "")) {
DEBUG(0,("fetch_domain_sid: machine %s rejected the session setup. \
Error was : %s.\n", remote_machine, cli_errstr(&cli) ));
goto done;
}
if (!(cli.sec_mode & NEGOTIATE_SECURITY_USER_LEVEL)) {
DEBUG(0,("fetch_domain_sid: machine %s isn't in user level security mode\n",
remote_machine));
goto done;
}
if (!cli_send_tconX(&cli, "IPC$", "IPC", "", 1)) {
DEBUG(0,("fetch_domain_sid: machine %s rejected the tconX on the IPC$ share. \
Error was : %s.\n", remote_machine, cli_errstr(&cli) ));
goto done;
}
/* Fetch domain sid */
if (!cli_nt_session_open(&cli, PI_LSARPC)) {
DEBUG(0, ("fetch_domain_sid: Error connecting to SAM pipe\n"));
goto done;
}
result = cli_lsa_open_policy(&cli, cli.mem_ctx, True, SEC_RIGHTS_QUERY_VALUE, &lsa_pol);
if (!NT_STATUS_IS_OK(result)) {
DEBUG(0, ("fetch_domain_sid: Error opening lsa policy handle. %s\n",
nt_errstr(result) ));
goto done;
}
result = cli_lsa_query_info_policy(&cli, cli.mem_ctx, &lsa_pol, 5, domain, psid);
if (!NT_STATUS_IS_OK(result)) {
DEBUG(0, ("fetch_domain_sid: Error querying lsa policy handle. %s\n",
nt_errstr(result) ));
goto done;
}
ret = True;
done:
cli_shutdown(&cli);
return ret;
}
#endif
/** @} **/