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)
8 Copyright (C) 2008 Kai Blin (kai@samba.org)
10 Originally written by Steve and Jim. Largely rewritten by tridge in
13 Reworked again by abartlet in December 2001
15 Another overhaul, moving functionality into plug-ins loaded on demand by Kai
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
20 the Free Software Foundation; either version 3 of the License, or
21 (at your option) any later version.
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
28 You should have received a copy of the GNU General Public License
29 along with this program. If not, see <http://www.gnu.org/licenses/>. */
31 /*****************************************************/
33 /* Distributed SMB/CIFS Server Management Utility */
35 /* The intent was to make the syntax similar */
36 /* to the NET utility (first developed in DOS */
37 /* with additional interesting & useful functions */
38 /* added in later SMB server network operating */
41 /*****************************************************/
44 #include "utils/net.h"
46 extern bool AllowDebugChange;
48 #ifdef WITH_FAKE_KASERVER
49 #include "utils/net_afs.h"
52 /***********************************************************************/
53 /* end of internationalization section */
54 /***********************************************************************/
56 enum netr_SchannelType get_sec_channel_type(const char *param)
58 if (!(param && *param)) {
59 return get_default_sec_channel();
61 if (strequal(param, "PDC")) {
63 } else if (strequal(param, "BDC")) {
65 } else if (strequal(param, "MEMBER")) {
66 return SEC_CHAN_WKSTA;
68 } else if (strequal(param, "DOMAIN")) {
69 return SEC_CHAN_DOMAIN;
72 return get_default_sec_channel();
77 static int net_changetrustpw(struct net_context *c, int argc, const char **argv)
79 if (net_ads_check_our_domain(c) == 0)
80 return net_ads_changetrustpw(c, argc, argv);
82 return net_rpc_changetrustpw(c, argc, argv);
85 static void set_line_buffering(FILE *f)
87 setvbuf(f, NULL, _IOLBF, 0);
90 static int net_changesecretpw(struct net_context *c, int argc,
94 enum netr_SchannelType sec_channel_type = SEC_CHAN_WKSTA;
98 set_line_buffering(stdin);
99 set_line_buffering(stdout);
100 set_line_buffering(stderr);
103 trust_pw = get_pass(_("Enter machine password: "), c->opt_stdin);
105 if (!secrets_store_machine_password(trust_pw, lp_workgroup(), sec_channel_type)) {
107 _("Unable to write the machine account password in the secrets database"));
111 d_printf(_("Modified trust account password in secrets database\n"));
115 d_printf(_("Machine account password change requires the -f flag.\n"
116 "Do NOT use this function unless you know what it does!\n"
117 "This function will change the ADS Domain member "
118 "machine account password in the secrets.tdb file!\n"));
125 * @brief Set the authorised user for winbindd access in secrets.tdb
127 static int net_setauthuser(struct net_context *c, int argc, const char **argv)
129 const char *password = NULL;
131 if (!secrets_init()) {
132 d_fprintf(stderr, _("Failed to open secrets.tdb.\n"));
136 /* Delete the settings. */
138 if (strncmp(argv[0], "delete", 6) != 0) {
139 d_fprintf(stderr,_("Usage:\n"));
141 _(" net setauthuser -U user[%%password] \n"
142 " Set the auth user account to user"
143 "password. Prompt for password if not "
146 _(" net setauthuser delete\n"
147 " Delete the auth user setting.\n"));
150 secrets_delete(SECRETS_AUTH_USER);
151 secrets_delete(SECRETS_AUTH_DOMAIN);
152 secrets_delete(SECRETS_AUTH_PASSWORD);
156 if (!c->opt_user_specified) {
157 d_fprintf(stderr, _("Usage:\n"));
159 _(" net setauthuser -U user[%%password]\n"
160 " Set the auth user account to user"
161 "password. Prompt for password if not "
164 _(" net setauthuser delete\n"
165 " Delete the auth user setting.\n"));
169 password = net_prompt_pass(c, _("the auth user"));
170 if (password == NULL) {
171 d_fprintf(stderr,_("Failed to get the auth users password.\n"));
175 if (!secrets_store(SECRETS_AUTH_USER, c->opt_user_name,
176 strlen(c->opt_user_name) + 1)) {
177 d_fprintf(stderr, _("error storing auth user name\n"));
181 if (!secrets_store(SECRETS_AUTH_DOMAIN, c->opt_workgroup,
182 strlen(c->opt_workgroup) + 1)) {
183 d_fprintf(stderr, _("error storing auth user domain\n"));
187 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
188 strlen(password) + 1)) {
189 d_fprintf(stderr, _("error storing auth user password\n"));
197 * @brief Get the auth user settings
199 static int net_getauthuser(struct net_context *c, int argc, const char **argv)
201 char *user, *domain, *password;
203 /* Lift data from secrets file */
205 secrets_fetch_ipc_userpass(&user, &domain, &password);
207 if ((!user || !*user) && (!domain || !*domain ) &&
208 (!password || !*password)){
213 d_printf(_("No authorised user configured\n"));
217 /* Pretty print authorised user info */
219 d_printf("%s%s%s%s%s\n", domain ? domain : "",
220 domain ? lp_winbind_separator(): "", user,
221 password ? "%" : "", password ? password : "");
230 Retrieve our local SID or the SID for the specified name
232 static int net_getlocalsid(struct net_context *c, int argc, const char **argv)
242 name = global_myname();
245 if(!initialize_password_db(false, NULL)) {
246 DEBUG(0, ("WARNING: Could not open passdb - local sid may not reflect passdb\n"
247 "backend knowledge (such as the sid stored in LDAP)\n"));
250 /* first check to see if we can even access secrets, so we don't
251 panic when we can't. */
253 if (!secrets_init()) {
255 _("Unable to open secrets.tdb. Can't fetch domain "
256 "SID for name: %s\n"), name);
260 /* Generate one, if it doesn't exist */
261 get_global_sam_sid();
263 if (!secrets_fetch_domain_sid(name, &sid)) {
264 DEBUG(0, ("Can't fetch domain SID for name: %s\n", name));
267 sid_to_fstring(sid_str, &sid);
268 d_printf(_("SID for domain %s is: %s\n"), name, sid_str);
272 static int net_setlocalsid(struct net_context *c, int argc, const char **argv)
277 || (strncmp(argv[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
278 || (!string_to_sid(&sid, argv[0]))
279 || (sid.num_auths != 4)) {
280 d_printf(_("usage:")," net setlocalsid S-1-5-21-x-y-z\n");
284 if (!secrets_store_domain_sid(global_myname(), &sid)) {
285 DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
292 static int net_setdomainsid(struct net_context *c, int argc, const char **argv)
297 || (strncmp(argv[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
298 || (!string_to_sid(&sid, argv[0]))
299 || (sid.num_auths != 4)) {
300 d_printf(_("usage:")," net setdomainsid S-1-5-21-x-y-z\n");
304 if (!secrets_store_domain_sid(lp_workgroup(), &sid)) {
305 DEBUG(0,("Can't store domain SID.\n"));
312 static int net_getdomainsid(struct net_context *c, int argc, const char **argv)
318 d_printf(_("usage:")," net getdomainsid\n");
322 if(!initialize_password_db(false, NULL)) {
323 DEBUG(0, ("WARNING: Could not open passdb - domain SID may "
324 "not reflect passdb\n"
325 "backend knowledge (such as the SID stored in "
329 /* first check to see if we can even access secrets, so we don't
330 panic when we can't. */
332 if (!secrets_init()) {
333 d_fprintf(stderr, _("Unable to open secrets.tdb. Can't fetch "
334 "domain SID for name: %s\n"),
335 get_global_sam_name());
339 /* Generate one, if it doesn't exist */
340 get_global_sam_sid();
342 if (!secrets_fetch_domain_sid(global_myname(), &domain_sid)) {
343 d_fprintf(stderr, _("Could not fetch local SID\n"));
346 sid_to_fstring(sid_str, &domain_sid);
347 d_printf(_("SID for local machine %s is: %s\n"),
348 global_myname(), sid_str);
350 if (!secrets_fetch_domain_sid(c->opt_workgroup, &domain_sid)) {
351 d_fprintf(stderr, _("Could not fetch domain SID\n"));
355 sid_to_fstring(sid_str, &domain_sid);
356 d_printf(_("SID for domain %s is: %s\n"), c->opt_workgroup, sid_str);
361 static bool search_maxrid(struct pdb_search *search, const char *type,
364 struct samr_displayentry *entries;
365 uint32 i, num_entries;
367 if (search == NULL) {
368 d_fprintf(stderr, _("get_maxrid: Could not search %s\n"), type);
372 num_entries = pdb_search_entries(search, 0, 0xffffffff, &entries);
373 for (i=0; i<num_entries; i++)
374 *max_rid = MAX(*max_rid, entries[i].rid);
379 static uint32 get_maxrid(void)
383 if (!search_maxrid(pdb_search_users(talloc_tos(), 0), "users", &max_rid))
386 if (!search_maxrid(pdb_search_groups(talloc_tos()), "groups", &max_rid))
389 if (!search_maxrid(pdb_search_aliases(talloc_tos(),
390 get_global_sam_sid()),
391 "aliases", &max_rid))
397 static int net_maxrid(struct net_context *c, int argc, const char **argv)
402 d_fprintf(stderr, _("usage:")," net maxrid\n");
406 if ((rid = get_maxrid()) == 0) {
407 d_fprintf(stderr, _("can't get current maximum rid\n"));
411 d_printf(_("Currently used maximum rid: %d\n"), rid);
416 /* main function table */
417 static struct functable net_func[] = {
422 N_("Run functions using RPC transport"),
423 N_(" Use 'net help rpc' to get more extensive information "
424 "about 'net rpc' commands.")
430 N_("Run functions using RAP transport"),
431 N_(" Use 'net help rap' to get more extensive information "
432 "about 'net rap' commands.")
438 N_("Run functions using ADS transport"),
439 N_(" Use 'net help ads' to get more extensive information "
440 "about 'net ads' commands.")
443 /* eventually these should auto-choose the transport ... */
447 NET_TRANSPORT_RPC | NET_TRANSPORT_RAP,
448 N_("Functions on remote opened files"),
449 N_(" Use 'net help file' to get more information about 'net "
455 NET_TRANSPORT_RPC | NET_TRANSPORT_RAP,
456 N_("Functions on shares"),
457 N_(" Use 'net help share' to get more information about 'net "
464 N_("Manage sessions"),
465 N_(" Use 'net help session' to get more information about "
466 "'net session' commands.")
472 N_("List servers in workgroup"),
473 N_(" Use 'net help server' to get more information about 'net "
480 N_("List domains/workgroups on network"),
481 N_(" Use 'net help domain' to get more information about 'net "
488 N_("Modify printer queue"),
489 N_(" Use 'net help printq' to get more information about 'net "
495 NET_TRANSPORT_ADS | NET_TRANSPORT_RPC | NET_TRANSPORT_RAP,
497 N_(" Use 'net help user' to get more information about 'net "
503 NET_TRANSPORT_ADS | NET_TRANSPORT_RPC | NET_TRANSPORT_RAP,
505 N_(" Use 'net help group' to get more information about 'net "
512 N_("Manage group mappings"),
513 N_(" Use 'net help groupmap' to get more information about "
514 "'net groupmap' commands.")
520 N_("Functions on the SAM database"),
521 N_(" Use 'net help sam' to get more information about 'net "
528 N_("Validate username and password"),
529 N_(" Use 'net help validate' to get more information about "
530 "'net validate' commands.")
536 N_("Modify group memberships"),
537 N_(" Use 'net help groupmember' to get more information about "
538 "'net groupmember' commands.")
543 N_("Execute remote command on a remote OS/2 server"),
544 N_(" Use 'net help admin' to get more information about 'net "
550 N_("List/modify running services"),
551 N_(" Use 'net help service' to get more information about "
552 "'net service' commands.")
558 N_("Change user password on target server"),
559 N_(" Use 'net help password' to get more information about "
560 "'net password' commands.")
564 NET_TRANSPORT_ADS | NET_TRANSPORT_RPC,
565 N_("Change the trust password"),
566 N_(" Use 'net help changetrustpw' to get more information "
567 "about 'net changetrustpw'.")
572 N_("Change the secret password"),
573 N_(" net [options] changesecretpw\n"
574 " Change the ADS domain member machine account password "
576 " Do NOT use this function unless you know what it does.\n"
577 " Requires the -f flag to work.")
583 N_("Set the winbind auth user"),
584 N_(" net -U user[%%password] [-W domain] setauthuser\n"
585 " Set the auth user, password (and optionally domain\n"
586 " Will prompt for password if not given.\n"
587 " net setauthuser delete\n"
588 " Delete the existing auth user settings.")
594 N_("Get the winbind auth user settings"),
595 N_(" net getauthuser\n"
596 " Get the current winbind auth user settings.")
602 N_(" Use 'net help time' to get more information about 'net "
608 N_("Look up host names/IP addresses"),
609 N_(" Use 'net help lookup' to get more information about 'net "
614 NET_TRANSPORT_ADS | NET_TRANSPORT_RPC,
615 N_("Join a domain/AD"),
616 N_(" Use 'net help join' to get more information about 'net "
622 N_("Join/unjoin (remote) machines to/from a domain/AD"),
623 N_(" Use 'net help dom' to get more information about 'net "
629 N_("Operate on the cache tdb file"),
630 N_(" Use 'net help cache' to get more information about 'net "
636 N_("Get the SID for the local domain"),
637 N_(" net getlocalsid")
642 N_("Set the SID for the local domain"),
643 N_(" net setlocalsid S-1-5-21-x-y-z")
648 N_("Set domain SID on member servers"),
649 N_(" net setdomainsid S-1-5-21-x-y-z")
654 N_("Get domain SID on member servers"),
655 N_(" net getdomainsid")
660 N_("Display the maximul RID currently used"),
666 N_("IDmap functions"),
667 N_(" Use 'net help idmap to get more information about 'net "
673 N_("Display server status"),
674 N_(" Use 'net help status' to get more information about 'net "
680 N_("Manage user-modifiable shares"),
681 N_(" Use 'net help usershare to get more information about "
682 "'net usershare' commands.")
687 N_("Display list of all users with SID"),
688 N_(" Use 'net help usersidlist' to get more information about "
689 "'net usersidlist'.")
694 N_("Manage Samba registry based configuration"),
695 N_(" Use 'net help conf' to get more information about 'net "
701 N_("Manage the Samba registry"),
702 N_(" Use 'net help registry' to get more information about "
703 "'net registry' commands.")
708 N_("Process Win32 *.evt eventlog files"),
709 N_(" Use 'net help eventlog' to get more information about "
710 "'net eventlog' commands.")
713 #ifdef WITH_FAKE_KASERVER
717 N_("Manage AFS tokens"),
718 N_(" Use 'net help afs' to get more information about 'net "
726 N_("Print usage information"),
727 N_(" Use 'net help help' to list usage information for 'net' "
730 {NULL, NULL, 0, NULL, NULL}
734 /****************************************************************************
736 ****************************************************************************/
737 int main(int argc, const char **argv)
743 const char ** argv_new;
745 TALLOC_CTX *frame = talloc_stackframe();
746 struct net_context *c = talloc_zero(frame, struct net_context);
748 struct poptOption long_options[] = {
749 {"help", 'h', POPT_ARG_NONE, 0, 'h'},
750 {"workgroup", 'w', POPT_ARG_STRING, &c->opt_target_workgroup},
751 {"user", 'U', POPT_ARG_STRING, &c->opt_user_name, 'U'},
752 {"ipaddress", 'I', POPT_ARG_STRING, 0,'I'},
753 {"port", 'p', POPT_ARG_INT, &c->opt_port},
754 {"myname", 'n', POPT_ARG_STRING, &c->opt_requester_name},
755 {"server", 'S', POPT_ARG_STRING, &c->opt_host},
756 {"encrypt", 'e', POPT_ARG_NONE, NULL, 'e', N_("Encrypt SMB transport (UNIX extended servers only)") },
757 {"container", 'c', POPT_ARG_STRING, &c->opt_container},
758 {"comment", 'C', POPT_ARG_STRING, &c->opt_comment},
759 {"maxusers", 'M', POPT_ARG_INT, &c->opt_maxusers},
760 {"flags", 'F', POPT_ARG_INT, &c->opt_flags},
761 {"long", 'l', POPT_ARG_NONE, &c->opt_long_list_entries},
762 {"reboot", 'r', POPT_ARG_NONE, &c->opt_reboot},
763 {"force", 'f', POPT_ARG_NONE, &c->opt_force},
764 {"stdin", 'i', POPT_ARG_NONE, &c->opt_stdin},
765 {"timeout", 't', POPT_ARG_INT, &c->opt_timeout},
766 {"request-timeout",0,POPT_ARG_INT, &c->opt_request_timeout},
767 {"machine-pass",'P', POPT_ARG_NONE, &c->opt_machine_pass},
768 {"kerberos", 'k', POPT_ARG_NONE, &c->opt_kerberos},
769 {"myworkgroup", 'W', POPT_ARG_STRING, &c->opt_workgroup},
770 {"verbose", 'v', POPT_ARG_NONE, &c->opt_verbose},
771 {"test", 'T', POPT_ARG_NONE, &c->opt_testmode},
772 /* Options for 'net groupmap set' */
773 {"local", 'L', POPT_ARG_NONE, &c->opt_localgroup},
774 {"domain", 'D', POPT_ARG_NONE, &c->opt_domaingroup},
775 {"ntname", 'N', POPT_ARG_STRING, &c->opt_newntname},
776 {"rid", 'R', POPT_ARG_INT, &c->opt_rid},
777 /* Options for 'net rpc share migrate' */
778 {"acls", 0, POPT_ARG_NONE, &c->opt_acls},
779 {"attrs", 0, POPT_ARG_NONE, &c->opt_attrs},
780 {"timestamps", 0, POPT_ARG_NONE, &c->opt_timestamps},
781 {"exclude", 'X', POPT_ARG_STRING, &c->opt_exclude},
782 {"destination", 0, POPT_ARG_STRING, &c->opt_destination},
783 {"tallocreport", 0, POPT_ARG_NONE, &c->do_talloc_report},
784 /* Options for 'net rpc vampire (keytab)' */
785 {"force-full-repl", 0, POPT_ARG_NONE, &c->opt_force_full_repl},
786 {"single-obj-repl", 0, POPT_ARG_NONE, &c->opt_single_obj_repl},
787 {"clean-old-entries", 0, POPT_ARG_NONE, &c->opt_clean_old_entries},
793 zero_sockaddr(&c->opt_dest_ip);
797 setlocale(LC_ALL, "");
798 #if defined(HAVE_BINDTEXTDOMAIN)
799 bindtextdomain(MODULE_NAME, dyn_LOCALEDIR);
801 #if defined(HAVE_TEXTDOMAIN)
802 textdomain(MODULE_NAME);
805 /* set default debug level to 0 regardless of what smb.conf sets */
806 DEBUGLEVEL_CLASS[DBGC_ALL] = 0;
808 c->private_data = net_func;
810 pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
811 POPT_CONTEXT_KEEP_FIRST);
813 while((opt = poptGetNextOpt(pc)) != -1) {
816 c->display_usage = true;
819 c->smb_encrypt = true;
822 if (!interpret_string_addr(&c->opt_dest_ip,
823 poptGetOptArg(pc), 0)) {
824 d_fprintf(stderr, _("\nInvalid ip address specified\n"));
826 c->opt_have_ip = true;
830 c->opt_user_specified = true;
831 c->opt_user_name = SMB_STRDUP(c->opt_user_name);
832 p = strchr(c->opt_user_name,'%');
835 c->opt_password = p+1;
839 d_fprintf(stderr, _("\nInvalid option %s: %s\n"),
840 poptBadOption(pc, 0), poptStrerror(opt));
841 net_help(c, argc, argv);
847 * Don't load debug level from smb.conf. It should be
848 * set by cmdline arg or remain default (0)
850 AllowDebugChange = false;
851 lp_load(get_dyn_CONFIGFILE(), true, false, false, true);
853 argv_new = (const char **)poptGetArgs(pc);
856 for (i=0; i<argc; i++) {
857 if (argv_new[i] == NULL) {
863 if (c->do_talloc_report) {
864 talloc_enable_leak_report();
867 if (c->opt_requester_name) {
868 set_global_myname(c->opt_requester_name);
871 if (!c->opt_user_name && getenv("LOGNAME")) {
872 c->opt_user_name = getenv("LOGNAME");
875 if (!c->opt_workgroup) {
876 c->opt_workgroup = smb_xstrdup(lp_workgroup());
879 if (!c->opt_target_workgroup) {
880 c->opt_target_workgroup = smb_xstrdup(lp_workgroup());
888 /* this makes sure that when we do things like call scripts,
889 that it won't assert becouse we are not root */
892 if (c->opt_machine_pass) {
893 /* it is very useful to be able to make ads queries as the
894 machine account for testing purposes and for domain leave */
896 net_use_krb_machine_account(c);
899 if (!c->opt_password) {
900 c->opt_password = getenv("PASSWD");
903 rc = net_run_function(c, argc_new-1, argv_new+1, "net", net_func);
905 DEBUG(2,("return code = %d\n", rc));
907 gencache_stabilize();
909 libnetapi_free(c->netapi_ctx);