2 Samba Unix/Linux SMB client library
3 Distributed SMB/CIFS Server Management Utility
4 Copyright (C) 2001 Steve French (sfrench@us.ibm.com)
5 Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com)
6 Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
7 Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
9 Originally written by Steve and Jim. Largely rewritten by tridge in
12 Reworked again by abartlet in December 2001
14 This program is free software; you can redistribute it and/or modify
15 it under the terms of the GNU General Public License as published by
16 the Free Software Foundation; either version 2 of the License, or
17 (at your option) any later version.
19 This program is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 GNU General Public License for more details.
24 You should have received a copy of the GNU General Public License
25 along with this program; if not, write to the Free Software
26 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
28 /*****************************************************/
30 /* Distributed SMB/CIFS Server Management Utility */
32 /* The intent was to make the syntax similar */
33 /* to the NET utility (first developed in DOS */
34 /* with additional interesting & useful functions */
35 /* added in later SMB server network operating */
38 /*****************************************************/
41 #include "../utils/net.h"
43 /***********************************************************************/
44 /* Beginning of internationalization section. Translatable constants */
45 /* should be kept in this area and referenced in the rest of the code. */
47 /* No functions, outside of Samba or LSB (Linux Standards Base) should */
48 /* be used (if possible). */
49 /***********************************************************************/
51 #define YES_STRING "Yes"
52 #define NO_STRING "No"
54 /************************************************************************************/
55 /* end of internationalization section */
56 /************************************************************************************/
58 /* Yes, these buggers are globals.... */
59 const char *opt_requester_name = NULL;
60 const char *opt_host = NULL;
61 const char *opt_password = NULL;
62 const char *opt_user_name = NULL;
63 BOOL opt_user_specified = False;
64 const char *opt_workgroup = NULL;
65 int opt_long_list_entries = 0;
69 int opt_maxusers = -1;
70 const char *opt_comment = "";
71 const char *opt_container = "cn=Users";
74 const char *opt_target_workgroup = NULL;
75 static int opt_machine_pass = 0;
77 BOOL opt_have_ip = False;
78 struct in_addr opt_dest_ip;
80 /*****************************************************************************
82 ****************************************************************************/
84 void become_root( void )
89 void unbecome_root( void )
95 uint32 get_sec_channel_type(const char *param)
97 if (!(param && *param)) {
98 return get_default_sec_channel();
100 if (strcasecmp(param, "PDC")==0) {
102 } else if (strcasecmp(param, "BDC")==0) {
104 } else if (strcasecmp(param, "MEMBER")==0) {
105 return SEC_CHAN_WKSTA;
107 } else if (strcasecmp(param, "DOMAIN")==0) {
108 return SEC_CHAN_DOMAIN;
111 return get_default_sec_channel();
117 run a function from a function table. If not found then
118 call the specified usage function
120 int net_run_function(int argc, const char **argv, struct functable *table,
121 int (*usage_fn)(int argc, const char **argv))
126 d_printf("\nUsage: \n");
127 return usage_fn(argc, argv);
129 for (i=0; table[i].funcname; i++) {
130 if (StrCaseCmp(argv[0], table[i].funcname) == 0)
131 return table[i].fn(argc-1, argv+1);
133 d_printf("No command: %s\n", argv[0]);
134 return usage_fn(argc, argv);
138 /****************************************************************************
139 connect to \\server\ipc$
140 ****************************************************************************/
141 NTSTATUS connect_to_ipc(struct cli_state **c, struct in_addr *server_ip,
142 const char *server_name)
147 char *pass = getpass("Password:");
149 opt_password = strdup(pass);
153 nt_status = cli_full_connection(c, opt_requester_name, server_name,
156 opt_user_name, opt_workgroup,
157 opt_password, 0, NULL);
159 if (NT_STATUS_IS_OK(nt_status)) {
162 DEBUG(1,("Cannot connect to server. Error was %s\n",
163 nt_errstr(nt_status)));
165 /* Display a nicer message depending on the result */
167 if (NT_STATUS_V(nt_status) ==
168 NT_STATUS_V(NT_STATUS_LOGON_FAILURE))
169 d_printf("The username or password was not correct.\n");
175 /****************************************************************************
176 connect to \\server\ipc$ anonymously
177 ****************************************************************************/
178 NTSTATUS connect_to_ipc_anonymous(struct cli_state **c,
179 struct in_addr *server_ip, const char *server_name)
183 nt_status = cli_full_connection(c, opt_requester_name, server_name,
189 if (NT_STATUS_IS_OK(nt_status)) {
192 DEBUG(1,("Cannot connect to server (anonymously). Error was %s\n", nt_errstr(nt_status)));
197 BOOL net_find_server(unsigned flags, struct in_addr *server_ip, char **server_name)
201 *server_name = strdup(opt_host);
205 *server_ip = opt_dest_ip;
207 *server_name = strdup(inet_ntoa(opt_dest_ip));
209 } else if (*server_name) {
210 /* resolve the IP address */
211 if (!resolve_name(*server_name, server_ip, 0x20)) {
212 DEBUG(1,("Unable to resolve server name\n"));
215 } else if (flags & NET_FLAGS_PDC) {
216 struct in_addr pdc_ip;
218 if (get_pdc_ip(opt_target_workgroup, &pdc_ip)) {
221 if (is_zero_ip(pdc_ip))
224 if ( !name_status_find(opt_target_workgroup, 0x1b, 0x20, pdc_ip, dc_name) )
227 *server_name = strdup(dc_name);
231 } else if (flags & NET_FLAGS_DMB) {
232 struct in_addr msbrow_ip;
233 /* if (!resolve_name(MSBROWSE, &msbrow_ip, 1)) */
234 if (!resolve_name(opt_target_workgroup, &msbrow_ip, 0x1B)) {
235 DEBUG(1,("Unable to resolve domain browser via name lookup\n"));
238 *server_ip = msbrow_ip;
240 *server_name = strdup(inet_ntoa(opt_dest_ip));
241 } else if (flags & NET_FLAGS_MASTER) {
242 struct in_addr brow_ips;
243 if (!resolve_name(opt_target_workgroup, &brow_ips, 0x1D)) {
244 /* go looking for workgroups */
245 DEBUG(1,("Unable to resolve master browser via name lookup\n"));
248 *server_ip = brow_ips;
250 *server_name = strdup(inet_ntoa(opt_dest_ip));
251 } else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) {
252 extern struct in_addr loopback_ip;
253 *server_ip = loopback_ip;
254 *server_name = strdup("127.0.0.1");
257 if (!server_name || !*server_name) {
258 DEBUG(1,("no server to connect to\n"));
266 BOOL net_find_pdc(struct in_addr *server_ip, fstring server_name, const char *domain_name)
268 if (get_pdc_ip(domain_name, server_ip)) {
269 if (is_zero_ip(*server_ip))
272 if (!name_status_find(domain_name, 0x1b, 0x20, *server_ip, server_name))
282 struct cli_state *net_make_ipc_connection(unsigned flags)
284 char *server_name = NULL;
285 struct in_addr server_ip;
286 struct cli_state *cli = NULL;
289 if (!net_find_server(flags, &server_ip, &server_name)) {
290 d_printf("\nUnable to find a suitable server\n");
294 if (flags & NET_FLAGS_ANONYMOUS) {
295 nt_status = connect_to_ipc_anonymous(&cli, &server_ip, server_name);
297 nt_status = connect_to_ipc(&cli, &server_ip, server_name);
300 SAFE_FREE(server_name);
301 if (NT_STATUS_IS_OK(nt_status)) {
308 static int net_user(int argc, const char **argv)
310 if (net_ads_check() == 0)
311 return net_ads_user(argc, argv);
313 /* if server is not specified, default to PDC? */
314 if (net_rpc_check(NET_FLAGS_PDC))
315 return net_rpc_user(argc, argv);
317 return net_rap_user(argc, argv);
320 static int net_group(int argc, const char **argv)
322 if (net_ads_check() == 0)
323 return net_ads_group(argc, argv);
325 if (argc == 0 && net_rpc_check(NET_FLAGS_PDC))
326 return net_rpc_group(argc, argv);
328 return net_rap_group(argc, argv);
331 static int net_join(int argc, const char **argv)
333 if (net_ads_check() == 0) {
334 if (net_ads_join(argc, argv) == 0)
337 d_printf("ADS join did not work, trying RPC...\n");
339 return net_rpc_join(argc, argv);
342 static int net_changetrustpw(int argc, const char **argv)
344 if (net_ads_check() == 0)
345 return net_ads_changetrustpw(argc, argv);
347 return net_rpc_changetrustpw(argc, argv);
350 static int net_share(int argc, const char **argv)
352 if (net_rpc_check(0))
353 return net_rpc_share(argc, argv);
354 return net_rap_share(argc, argv);
357 static int net_file(int argc, const char **argv)
359 if (net_rpc_check(0))
360 return net_rpc_file(argc, argv);
361 return net_rap_file(argc, argv);
365 Retrieve our local SID or the SID for the specified name
367 static int net_getlocalsid(int argc, const char **argv)
377 name = global_myname();
380 if (!secrets_fetch_domain_sid(name, &sid)) {
381 DEBUG(0, ("Can't fetch domain SID for name: %s\n", name));
384 sid_to_string(sid_str, &sid);
385 d_printf("SID for domain %s is: %s\n", name, sid_str);
389 static int net_setlocalsid(int argc, const char **argv)
394 || (strncmp(argv[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
395 || (!string_to_sid(&sid, argv[0]))
396 || (sid.num_auths != 4)) {
397 d_printf("usage: net setlocalsid S-1-5-21-x-y-z\n");
401 if (!secrets_store_domain_sid(global_myname(), &sid)) {
402 DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
409 static int net_getdomainsid(int argc, const char **argv)
414 if (!secrets_fetch_domain_sid(global_myname(), &domain_sid)) {
415 d_printf("Could not fetch local SID\n");
418 sid_to_string(sid_str, &domain_sid);
419 d_printf("SID for domain %s is: %s\n", global_myname(), sid_str);
421 if (!secrets_fetch_domain_sid(opt_workgroup, &domain_sid)) {
422 d_printf("Could not fetch domain SID\n");
426 sid_to_string(sid_str, &domain_sid);
427 d_printf("SID for domain %s is: %s\n", opt_workgroup, sid_str);
432 static uint32 get_maxrid(void)
434 SAM_ACCOUNT *pwd = NULL;
436 GROUP_MAP *map = NULL;
440 if (!pdb_setsampwent(False)) {
441 DEBUG(0, ("load_sampwd_entries: Unable to open passdb.\n"));
445 for (; (NT_STATUS_IS_OK(pdb_init_sam(&pwd)))
446 && pdb_getsampwent(pwd) == True; pwd=NULL) {
449 if (!sid_peek_rid(pdb_get_user_sid(pwd), &rid)) {
450 DEBUG(0, ("can't get RID for user '%s'\n",
451 pdb_get_username(pwd)));
459 DEBUG(1,("%d is user '%s'\n", rid, pdb_get_username(pwd)));
466 if (!pdb_enum_group_mapping(SID_NAME_UNKNOWN, &map, &num_entries,
470 for (i = 0; i < num_entries; i++) {
473 if (!sid_peek_check_rid(get_global_sam_sid(), &map[i].sid,
475 DEBUG(3, ("skipping map for group '%s', SID %s\n",
477 sid_string_static(&map[i].sid)));
480 DEBUG(1,("%d is group '%s'\n", rid, map[i].nt_name));
491 static int net_maxrid(int argc, const char **argv)
496 DEBUG(0, ("usage: net maxrid\n"));
500 if ((rid = get_maxrid()) == 0) {
501 DEBUG(0, ("can't get current maximum rid\n"));
505 d_printf("Currently used maximum rid: %d\n", rid);
510 /* main function table */
511 static struct functable net_func[] = {
516 /* eventually these should auto-choose the transport ... */
518 {"SHARE", net_share},
519 {"SESSION", net_rap_session},
520 {"SERVER", net_rap_server},
521 {"DOMAIN", net_rap_domain},
522 {"PRINTQ", net_rap_printq},
524 {"GROUP", net_group},
525 {"GROUPMAP", net_groupmap},
526 {"VALIDATE", net_rap_validate},
527 {"GROUPMEMBER", net_rap_groupmember},
528 {"ADMIN", net_rap_admin},
529 {"SERVICE", net_rap_service},
530 {"PASSWORD", net_rap_password},
531 {"CHANGETRUSTPW", net_changetrustpw},
533 {"LOOKUP", net_lookup},
535 {"CACHE", net_cache},
536 {"GETLOCALSID", net_getlocalsid},
537 {"SETLOCALSID", net_setlocalsid},
538 {"GETDOMAINSID", net_getdomainsid},
539 {"MAXRID", net_maxrid},
540 {"IDMAP", net_idmap},
547 /****************************************************************************
549 ****************************************************************************/
550 int main(int argc, const char **argv)
556 const char ** argv_new;
559 struct poptOption long_options[] = {
560 {"help", 'h', POPT_ARG_NONE, 0, 'h'},
561 {"workgroup", 'w', POPT_ARG_STRING, &opt_target_workgroup},
562 {"user", 'U', POPT_ARG_STRING, &opt_user_name, 'U'},
563 {"ipaddress", 'I', POPT_ARG_STRING, 0,'I'},
564 {"port", 'p', POPT_ARG_INT, &opt_port},
565 {"myname", 'n', POPT_ARG_STRING, &opt_requester_name},
566 {"server", 'S', POPT_ARG_STRING, &opt_host},
567 {"container", 'c', POPT_ARG_STRING, &opt_container},
568 {"comment", 'C', POPT_ARG_STRING, &opt_comment},
569 {"maxusers", 'M', POPT_ARG_INT, &opt_maxusers},
570 {"flags", 'F', POPT_ARG_INT, &opt_flags},
571 {"long", 'l', POPT_ARG_NONE, &opt_long_list_entries},
572 {"reboot", 'r', POPT_ARG_NONE, &opt_reboot},
573 {"force", 'f', POPT_ARG_NONE, &opt_force},
574 {"timeout", 't', POPT_ARG_INT, &opt_timeout},
575 {"machine-pass",'P', POPT_ARG_NONE, &opt_machine_pass},
576 {"myworkgroup", 'W', POPT_ARG_STRING, &opt_workgroup},
581 zero_ip(&opt_dest_ip);
585 pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
586 POPT_CONTEXT_KEEP_FIRST);
588 while((opt = poptGetNextOpt(pc)) != -1) {
591 net_help(argc, argv);
595 opt_dest_ip = *interpret_addr2(poptGetOptArg(pc));
596 if (is_zero_ip(opt_dest_ip))
597 d_printf("\nInvalid ip address specified\n");
602 opt_user_specified = True;
603 opt_user_name = strdup(opt_user_name);
604 p = strchr(opt_user_name,'%');
611 d_printf("\nInvalid option %s: %s\n",
612 poptBadOption(pc, 0), poptStrerror(opt));
613 net_help(argc, argv);
618 lp_load(dyn_CONFIGFILE,True,False,False);
620 argv_new = (const char **)poptGetArgs(pc);
623 for (i=0; i<argc; i++) {
624 if (argv_new[i] == NULL) {
630 if (!opt_requester_name) {
631 static fstring myname;
633 opt_requester_name = myname;
636 if (!opt_user_name && getenv("LOGNAME")) {
637 opt_user_name = getenv("LOGNAME");
640 if (!opt_workgroup) {
641 opt_workgroup = smb_xstrdup(lp_workgroup());
644 if (!opt_target_workgroup) {
645 opt_target_workgroup = smb_xstrdup(lp_workgroup());
653 /* this makes sure that when we do things like call scripts,
654 that it won't assert becouse we are not root */
657 if (opt_machine_pass) {
659 /* it is very useful to be able to make ads queries as the
660 machine account for testing purposes and for domain leave */
662 if (!secrets_init()) {
663 d_printf("ERROR: Unable to open secrets database\n");
667 opt_password = secrets_fetch_machine_password(opt_workgroup, NULL, NULL);
669 asprintf(&user,"%s$", global_myname());
670 opt_user_name = user;
672 d_printf("ERROR: Unable to fetch machine password\n");
678 opt_password = getenv("PASSWD");
681 rc = net_run_function(argc_new-1, argv_new+1, net_func, net_help);
683 DEBUG(2,("return code = %d\n", rc));