2 Unix SMB/CIFS implementation.
6 Copyright (C) Jeremy Allison 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "utils/net.h"
24 #include "../librpc/gen_ndr/ndr_lsa.h"
25 #include "rpc_client/cli_lsarpc.h"
27 /********************************************************
28 Connection cachine struct. Goes away when ctx destroyed.
29 ********************************************************/
34 struct cli_state *cli;
35 struct rpc_pipe_client *lsapipe;
36 struct policy_handle pol;
39 static struct con_struct *cs;
41 /********************************************************
42 Close connection on context destruction.
43 ********************************************************/
45 static int cs_destructor(struct con_struct *p)
48 cli_shutdown(cs->cli);
54 /********************************************************
55 Create the connection to localhost.
56 ********************************************************/
58 static struct con_struct *create_cs(struct net_context *c,
59 TALLOC_CTX *ctx, NTSTATUS *perr)
62 struct sockaddr_storage loopback_ss;
66 if (!interpret_string_addr(&loopback_ss, "127.0.0.1", AI_NUMERICHOST)) {
67 *perr = NT_STATUS_INVALID_PARAMETER;
72 if (cs->failed_connect) {
79 cs = TALLOC_P(ctx, struct con_struct);
81 *perr = NT_STATUS_NO_MEMORY;
86 talloc_set_destructor(cs, cs_destructor);
88 /* Connect to localhost with given username/password. */
89 /* JRA. Pretty sure we can just do this anonymously.... */
91 if (!opt_password && !opt_machine_pass) {
92 char *pass = getpass("Password:");
94 opt_password = SMB_STRDUP(pass);
99 nt_status = cli_full_connection(&cs->cli, global_myname(), global_myname(),
115 if (!NT_STATUS_IS_OK(nt_status)) {
116 DEBUG(2,("create_cs: Connect failed. Error was %s\n", nt_errstr(nt_status)));
117 cs->failed_connect = true;
123 nt_status = cli_rpc_pipe_open_noauth(cs->cli,
124 &ndr_table_lsarpc.syntax_id,
127 if (!NT_STATUS_IS_OK(nt_status)) {
128 DEBUG(2,("create_cs: open LSA pipe failed. Error was %s\n", nt_errstr(nt_status)));
129 cs->failed_connect = true;
135 nt_status = rpccli_lsa_open_policy(cs->lsapipe, ctx, true,
136 SEC_FLAG_MAXIMUM_ALLOWED,
139 if (!NT_STATUS_IS_OK(nt_status)) {
140 DEBUG(2,("create_cs: rpccli_lsa_open_policy failed. Error was %s\n", nt_errstr(nt_status)));
141 cs->failed_connect = true;
150 /********************************************************
151 Do a lookup_sids call to localhost.
152 Check if the local machine is authoritative for this sid. We can't
153 check if this is our SID as that's stored in the root-read-only
155 The local smbd will also ask winbindd for us, so we don't have to.
156 ********************************************************/
158 NTSTATUS net_lookup_name_from_sid(struct net_context *c,
160 struct dom_sid *psid,
161 const char **ppdomain,
165 struct con_struct *csp = NULL;
168 enum lsa_SidType *types;
173 csp = create_cs(c, ctx, &nt_status);
178 nt_status = rpccli_lsa_lookup_sids(csp->lsapipe, ctx,
185 if (!NT_STATUS_IS_OK(nt_status)) {
189 *ppdomain = domains[0];
191 /* Don't care about type here. */
197 /********************************************************
198 Do a lookup_names call to localhost.
199 ********************************************************/
201 NTSTATUS net_lookup_sid_from_name(struct net_context *c, TALLOC_CTX *ctx,
202 const char *full_name, struct dom_sid *pret_sid)
205 struct con_struct *csp = NULL;
206 struct dom_sid *sids = NULL;
207 enum lsa_SidType *types = NULL;
209 csp = create_cs(c, ctx, &nt_status);
214 nt_status = rpccli_lsa_lookup_names(csp->lsapipe, ctx,
221 if (!NT_STATUS_IS_OK(nt_status)) {