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"
25 /********************************************************
26 Connection cachine struct. Goes away when ctx destroyed.
27 ********************************************************/
32 struct cli_state *cli;
33 struct rpc_pipe_client *lsapipe;
34 struct policy_handle pol;
37 static struct con_struct *cs;
39 /********************************************************
40 Close connection on context destruction.
41 ********************************************************/
43 static int cs_destructor(struct con_struct *p)
46 cli_shutdown(cs->cli);
52 /********************************************************
53 Create the connection to localhost.
54 ********************************************************/
56 static struct con_struct *create_cs(struct net_context *c,
57 TALLOC_CTX *ctx, NTSTATUS *perr)
60 struct sockaddr_storage loopback_ss;
64 if (!interpret_string_addr(&loopback_ss, "127.0.0.1", AI_NUMERICHOST)) {
65 *perr = NT_STATUS_INVALID_PARAMETER;
70 if (cs->failed_connect) {
77 cs = TALLOC_P(ctx, struct con_struct);
79 *perr = NT_STATUS_NO_MEMORY;
84 talloc_set_destructor(cs, cs_destructor);
86 /* Connect to localhost with given username/password. */
87 /* JRA. Pretty sure we can just do this anonymously.... */
89 if (!opt_password && !opt_machine_pass) {
90 char *pass = getpass("Password:");
92 opt_password = SMB_STRDUP(pass);
97 nt_status = cli_full_connection(&cs->cli, global_myname(), global_myname(),
113 if (!NT_STATUS_IS_OK(nt_status)) {
114 DEBUG(2,("create_cs: Connect failed. Error was %s\n", nt_errstr(nt_status)));
115 cs->failed_connect = true;
121 nt_status = cli_rpc_pipe_open_noauth(cs->cli,
122 &ndr_table_lsarpc.syntax_id,
125 if (!NT_STATUS_IS_OK(nt_status)) {
126 DEBUG(2,("create_cs: open LSA pipe failed. Error was %s\n", nt_errstr(nt_status)));
127 cs->failed_connect = true;
133 nt_status = rpccli_lsa_open_policy(cs->lsapipe, ctx, true,
134 SEC_FLAG_MAXIMUM_ALLOWED,
137 if (!NT_STATUS_IS_OK(nt_status)) {
138 DEBUG(2,("create_cs: rpccli_lsa_open_policy failed. Error was %s\n", nt_errstr(nt_status)));
139 cs->failed_connect = true;
148 /********************************************************
149 Do a lookup_sids call to localhost.
150 Check if the local machine is authoritative for this sid. We can't
151 check if this is our SID as that's stored in the root-read-only
153 The local smbd will also ask winbindd for us, so we don't have to.
154 ********************************************************/
156 NTSTATUS net_lookup_name_from_sid(struct net_context *c,
159 const char **ppdomain,
163 struct con_struct *csp = NULL;
166 enum lsa_SidType *types;
171 csp = create_cs(c, ctx, &nt_status);
176 nt_status = rpccli_lsa_lookup_sids(csp->lsapipe, ctx,
183 if (!NT_STATUS_IS_OK(nt_status)) {
187 *ppdomain = domains[0];
189 /* Don't care about type here. */
195 /********************************************************
196 Do a lookup_names call to localhost.
197 ********************************************************/
199 NTSTATUS net_lookup_sid_from_name(struct net_context *c, TALLOC_CTX *ctx,
200 const char *full_name, DOM_SID *pret_sid)
203 struct con_struct *csp = NULL;
204 DOM_SID *sids = NULL;
205 enum lsa_SidType *types = NULL;
207 csp = create_cs(c, ctx, &nt_status);
212 nt_status = rpccli_lsa_lookup_names(csp->lsapipe, ctx,
219 if (!NT_STATUS_IS_OK(nt_status)) {