diff options
Diffstat (limited to 'source4/rpc_client/cli_lsarpc.c')
| -rw-r--r-- | source4/rpc_client/cli_lsarpc.c | 1441 |
1 files changed, 1441 insertions, 0 deletions
diff --git a/source4/rpc_client/cli_lsarpc.c b/source4/rpc_client/cli_lsarpc.c new file mode 100644 index 0000000000..bbd40b2ef7 --- /dev/null +++ b/source4/rpc_client/cli_lsarpc.c @@ -0,0 +1,1441 @@ +/* + 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, 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; + } + + 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, 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; + } + + 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, 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)) { + *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, 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, 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) = (char **)talloc(mem_ctx, sizeof(char *) * + num_sids))) { + DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n")); + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + if (!((*names) = (char **)talloc(mem_ctx, sizeof(char *) * + num_sids))) { + DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n")); + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + if (!((*types) = (uint32 *)talloc(mem_ctx, sizeof(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; + (*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, 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 = (DOM_SID *)talloc(mem_ctx, sizeof(DOM_SID) * + num_names)))) { + DEBUG(0, ("cli_lsa_lookup_sids(): out of memory\n")); + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + if (!((*types = (uint32 *)talloc(mem_ctx, sizeof(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, + fstring 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, 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 */ + + ZERO_STRUCTP(domain_sid); + domain_name[0] = '\0'; + + switch (info_class) { + + case 3: + if (r.dom.id3.buffer_dom_name != 0) { + unistr2_to_ascii(domain_name, + &r.dom.id3. + uni_domain_name, + sizeof (fstring) - 1); + } + + if (r.dom.id3.buffer_dom_sid != 0) { + *domain_sid = r.dom.id3.dom_sid.sid; + } + + break; + + case 5: + + if (r.dom.id5.buffer_dom_name != 0) { + unistr2_to_ascii(domain_name, &r.dom.id5. + uni_domain_name, + sizeof (fstring) - 1); + } + + if (r.dom.id5.buffer_dom_sid != 0) { + *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, + fstring domain_name, fstring dns_name, + fstring forest_name, GUID *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, 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_sid); + ZERO_STRUCTP(domain_guid); + domain_name[0] = '\0'; + + if (r.info.dns_dom_info.hdr_nb_dom_name.buffer) { + unistr2_to_ascii(domain_name, + &r.info.dns_dom_info.uni_nb_dom_name, + sizeof(fstring) - 1); + } + if (r.info.dns_dom_info.hdr_dns_dom_name.buffer) { + unistr2_to_ascii(dns_name, + &r.info.dns_dom_info.uni_dns_dom_name, + sizeof(fstring) - 1); + } + if (r.info.dns_dom_info.hdr_forest_name.buffer) { + unistr2_to_ascii(forest_name, + &r.info.dns_dom_info.uni_forest_name, + sizeof(fstring) - 1); + } + + memcpy(domain_guid, &r.info.dns_dom_info.dom_guid, sizeof(GUID)); + + if (r.info.dns_dom_info.ptr_dom_sid != 0) { + *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, 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 = (char **)talloc(mem_ctx, sizeof(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 = (DOM_SID *)talloc(mem_ctx, sizeof(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, 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 = (char **)talloc(mem_ctx, sizeof(char *) * r.count)))) { + DEBUG(0, ("(cli_lsa_enum_privilege): out of memory\n")); + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + if (!((*privs_high = (uint32 *)talloc(mem_ctx, sizeof(uint32) * r.count)))) { + DEBUG(0, ("(cli_lsa_enum_privilege): out of memory\n")); + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + if (!((*privs_low = (uint32 *)talloc(mem_ctx, sizeof(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, 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, 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 = (DOM_SID *)talloc(mem_ctx, sizeof(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; +} + +/** 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, 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, 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 = (LUID_ATTR *)talloc(mem_ctx, sizeof(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_lookupprivvalue(struct cli_state *cli, TALLOC_CTX *mem_ctx, + POLICY_HND *pol, const char *name, LUID *luid) +{ + prs_struct qbuf, rbuf; + LSA_Q_LOOKUPPRIVVALUE q; + LSA_R_LOOKUPPRIVVALUE 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_lookupprivvalue(&q, pol, name); + + if (!lsa_io_q_lookupprivvalue("", &q, &qbuf, 0) || + !rpc_api_pipe_req(cli, LSA_LOOKUPPRIVVALUE, &qbuf, &rbuf)) { + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + /* Unmarshall response */ + + if (!lsa_io_r_lookupprivvalue("", &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, 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 ***privs_name) +{ + prs_struct qbuf, rbuf; + LSA_Q_ENUM_ACCT_RIGHTS q; + LSA_R_ENUM_ACCT_RIGHTS r; + NTSTATUS result; + unsigned 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_acct_rights(&q, pol, 2, &sid); + + if (!lsa_io_q_enum_acct_rights("", &q, &qbuf, 0) || + !rpc_api_pipe_req(cli, 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; + } + + *privs_name = (char **)talloc(mem_ctx, (*count) * sizeof(char **)); + for (i=0;i<*count;i++) { + (*privs_name)[i] = unistr2_tdup(mem_ctx, &r.rights.strings[i].string); + } + +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, 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, 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; +} + + +/* list account SIDs that have the specified right */ + +NTSTATUS cli_lsa_enum_account_with_right(struct cli_state *cli, TALLOC_CTX *mem_ctx, + POLICY_HND *pol, const char *right, + uint32 *count, DOM_SID **sids) +{ + prs_struct qbuf, rbuf; + LSA_Q_ENUM_ACCT_WITH_RIGHT q; + LSA_R_ENUM_ACCT_WITH_RIGHT 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_enum_acct_with_right(&q, pol, right); + + if (!lsa_io_q_enum_acct_with_right("", &q, &qbuf, 0) || + !rpc_api_pipe_req(cli, LSA_ENUMACCTWITHRIGHT, &qbuf, &rbuf)) { + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + /* Unmarshall response */ + + if (!lsa_io_r_enum_acct_with_right("", &r, &rbuf, 0)) { + result = NT_STATUS_UNSUCCESSFUL; + goto done; + } + + *count = r.count; + + if (!NT_STATUS_IS_OK(result = r.status)) { + goto done; + } + + if (*count) { + int i; + (*sids) = (DOM_SID *)talloc(mem_ctx, sizeof(DOM_SID) * (*count)); + for (i=0; i<*count; i++) { + sid_copy(&(*sids)[i], &r.sids.sids[i].sid.sid); + } + } +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) +{ + 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, lp_netbios_name(), 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 + +/** @} **/ |