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 "popt_common.h"
45 #include "utils/net.h"
47 #include "lib/netapi/netapi.h"
49 extern bool AllowDebugChange
;
51 #ifdef WITH_FAKE_KASERVER
52 #include "utils/net_afs.h"
55 /***********************************************************************/
56 /* end of internationalization section */
57 /***********************************************************************/
59 enum netr_SchannelType
get_sec_channel_type(const char *param
)
61 if (!(param
&& *param
)) {
62 return get_default_sec_channel();
64 if (strequal(param
, "PDC")) {
66 } else if (strequal(param
, "BDC")) {
68 } else if (strequal(param
, "MEMBER")) {
69 return SEC_CHAN_WKSTA
;
71 } else if (strequal(param
, "DOMAIN")) {
72 return SEC_CHAN_DOMAIN
;
75 return get_default_sec_channel();
80 static int net_changetrustpw(struct net_context
*c
, int argc
, const char **argv
)
82 if (net_ads_check_our_domain(c
) == 0)
83 return net_ads_changetrustpw(c
, argc
, argv
);
85 return net_rpc_changetrustpw(c
, argc
, argv
);
88 static void set_line_buffering(FILE *f
)
90 setvbuf(f
, NULL
, _IOLBF
, 0);
93 static int net_changesecretpw(struct net_context
*c
, int argc
,
97 enum netr_SchannelType sec_channel_type
= SEC_CHAN_WKSTA
;
101 set_line_buffering(stdin
);
102 set_line_buffering(stdout
);
103 set_line_buffering(stderr
);
106 trust_pw
= get_pass(_("Enter machine password: "), c
->opt_stdin
);
108 if (!secrets_store_machine_password(trust_pw
, lp_workgroup(), sec_channel_type
)) {
110 _("Unable to write the machine account password in the secrets database"));
114 d_printf(_("Modified trust account password in secrets database\n"));
118 d_printf(_("Machine account password change requires the -f flag.\n"
119 "Do NOT use this function unless you know what it does!\n"
120 "This function will change the ADS Domain member "
121 "machine account password in the secrets.tdb file!\n"));
128 * @brief Set the authorised user for winbindd access in secrets.tdb
130 static int net_setauthuser(struct net_context
*c
, int argc
, const char **argv
)
132 const char *password
= NULL
;
134 if (!secrets_init()) {
135 d_fprintf(stderr
, _("Failed to open secrets.tdb.\n"));
139 /* Delete the settings. */
141 if (strncmp(argv
[0], "delete", 6) != 0) {
142 d_fprintf(stderr
,_("Usage:\n"));
144 _(" net setauthuser -U user[%%password] \n"
145 " Set the auth user account to user"
146 "password. Prompt for password if not "
149 _(" net setauthuser delete\n"
150 " Delete the auth user setting.\n"));
153 secrets_delete(SECRETS_AUTH_USER
);
154 secrets_delete(SECRETS_AUTH_DOMAIN
);
155 secrets_delete(SECRETS_AUTH_PASSWORD
);
159 if (!c
->opt_user_specified
) {
160 d_fprintf(stderr
, _("Usage:\n"));
162 _(" net setauthuser -U user[%%password]\n"
163 " Set the auth user account to user"
164 "password. Prompt for password if not "
167 _(" net setauthuser delete\n"
168 " Delete the auth user setting.\n"));
172 password
= net_prompt_pass(c
, _("the auth user"));
173 if (password
== NULL
) {
174 d_fprintf(stderr
,_("Failed to get the auth users password.\n"));
178 if (!secrets_store(SECRETS_AUTH_USER
, c
->opt_user_name
,
179 strlen(c
->opt_user_name
) + 1)) {
180 d_fprintf(stderr
, _("error storing auth user name\n"));
184 if (!secrets_store(SECRETS_AUTH_DOMAIN
, c
->opt_workgroup
,
185 strlen(c
->opt_workgroup
) + 1)) {
186 d_fprintf(stderr
, _("error storing auth user domain\n"));
190 if (!secrets_store(SECRETS_AUTH_PASSWORD
, password
,
191 strlen(password
) + 1)) {
192 d_fprintf(stderr
, _("error storing auth user password\n"));
200 * @brief Get the auth user settings
202 static int net_getauthuser(struct net_context
*c
, int argc
, const char **argv
)
204 char *user
, *domain
, *password
;
206 /* Lift data from secrets file */
208 secrets_fetch_ipc_userpass(&user
, &domain
, &password
);
210 if ((!user
|| !*user
) && (!domain
|| !*domain
) &&
211 (!password
|| !*password
)){
216 d_printf(_("No authorised user configured\n"));
220 /* Pretty print authorised user info */
222 d_printf("%s%s%s%s%s\n", domain
? domain
: "",
223 domain
? lp_winbind_separator(): "", user
,
224 password
? "%" : "", password
? password
: "");
233 Retrieve our local SID or the SID for the specified name
235 static int net_getlocalsid(struct net_context
*c
, int argc
, const char **argv
)
245 name
= global_myname();
248 if(!initialize_password_db(false, NULL
)) {
249 DEBUG(0, ("WARNING: Could not open passdb - local sid may not reflect passdb\n"
250 "backend knowledge (such as the sid stored in LDAP)\n"));
253 /* first check to see if we can even access secrets, so we don't
254 panic when we can't. */
256 if (!secrets_init()) {
258 _("Unable to open secrets.tdb. Can't fetch domain "
259 "SID for name: %s\n"), name
);
263 /* Generate one, if it doesn't exist */
264 get_global_sam_sid();
266 if (!secrets_fetch_domain_sid(name
, &sid
)) {
267 DEBUG(0, ("Can't fetch domain SID for name: %s\n", name
));
270 sid_to_fstring(sid_str
, &sid
);
271 d_printf(_("SID for domain %s is: %s\n"), name
, sid_str
);
275 static int net_setlocalsid(struct net_context
*c
, int argc
, const char **argv
)
280 || (strncmp(argv
[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
281 || (!string_to_sid(&sid
, argv
[0]))
282 || (sid
.num_auths
!= 4)) {
283 d_printf(_("Usage:"));
284 d_printf(" net setlocalsid S-1-5-21-x-y-z\n");
288 if (!secrets_store_domain_sid(global_myname(), &sid
)) {
289 DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
296 static int net_setdomainsid(struct net_context
*c
, int argc
, const char **argv
)
301 || (strncmp(argv
[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
302 || (!string_to_sid(&sid
, argv
[0]))
303 || (sid
.num_auths
!= 4)) {
304 d_printf(_("Usage:"));
305 d_printf(" net setdomainsid S-1-5-21-x-y-z\n");
309 if (!secrets_store_domain_sid(lp_workgroup(), &sid
)) {
310 DEBUG(0,("Can't store domain SID.\n"));
317 static int net_getdomainsid(struct net_context
*c
, int argc
, const char **argv
)
319 struct dom_sid domain_sid
;
323 d_printf(_("Usage:"));
324 d_printf(" net getdomainsid\n");
328 if(!initialize_password_db(false, NULL
)) {
329 DEBUG(0, ("WARNING: Could not open passdb - domain SID may "
330 "not reflect passdb\n"
331 "backend knowledge (such as the SID stored in "
335 /* first check to see if we can even access secrets, so we don't
336 panic when we can't. */
338 if (!secrets_init()) {
339 d_fprintf(stderr
, _("Unable to open secrets.tdb. Can't fetch "
340 "domain SID for name: %s\n"),
341 get_global_sam_name());
345 /* Generate one, if it doesn't exist */
346 get_global_sam_sid();
348 if (!secrets_fetch_domain_sid(global_myname(), &domain_sid
)) {
349 d_fprintf(stderr
, _("Could not fetch local SID\n"));
352 sid_to_fstring(sid_str
, &domain_sid
);
353 d_printf(_("SID for local machine %s is: %s\n"),
354 global_myname(), sid_str
);
356 if (!secrets_fetch_domain_sid(c
->opt_workgroup
, &domain_sid
)) {
357 d_fprintf(stderr
, _("Could not fetch domain SID\n"));
361 sid_to_fstring(sid_str
, &domain_sid
);
362 d_printf(_("SID for domain %s is: %s\n"), c
->opt_workgroup
, sid_str
);
367 static bool search_maxrid(struct pdb_search
*search
, const char *type
,
370 struct samr_displayentry
*entries
;
371 uint32 i
, num_entries
;
373 if (search
== NULL
) {
374 d_fprintf(stderr
, _("get_maxrid: Could not search %s\n"), type
);
378 num_entries
= pdb_search_entries(search
, 0, 0xffffffff, &entries
);
379 for (i
=0; i
<num_entries
; i
++)
380 *max_rid
= MAX(*max_rid
, entries
[i
].rid
);
385 static uint32
get_maxrid(void)
389 if (!search_maxrid(pdb_search_users(talloc_tos(), 0), "users", &max_rid
))
392 if (!search_maxrid(pdb_search_groups(talloc_tos()), "groups", &max_rid
))
395 if (!search_maxrid(pdb_search_aliases(talloc_tos(),
396 get_global_sam_sid()),
397 "aliases", &max_rid
))
403 static int net_maxrid(struct net_context
*c
, int argc
, const char **argv
)
408 d_fprintf(stderr
, "%s net maxrid\n", _("Usage:"));
412 if ((rid
= get_maxrid()) == 0) {
413 d_fprintf(stderr
, _("can't get current maximum rid\n"));
417 d_printf(_("Currently used maximum rid: %d\n"), rid
);
422 /* main function table */
423 static struct functable net_func
[] = {
428 N_("Run functions using RPC transport"),
429 N_(" Use 'net help rpc' to get more extensive information "
430 "about 'net rpc' commands.")
436 N_("Run functions using RAP transport"),
437 N_(" Use 'net help rap' to get more extensive information "
438 "about 'net rap' commands.")
444 N_("Run functions using ADS transport"),
445 N_(" Use 'net help ads' to get more extensive information "
446 "about 'net ads' commands.")
449 /* eventually these should auto-choose the transport ... */
453 NET_TRANSPORT_RPC
| NET_TRANSPORT_RAP
,
454 N_("Functions on remote opened files"),
455 N_(" Use 'net help file' to get more information about 'net "
461 NET_TRANSPORT_RPC
| NET_TRANSPORT_RAP
,
462 N_("Functions on shares"),
463 N_(" Use 'net help share' to get more information about 'net "
470 N_("Manage sessions"),
471 N_(" Use 'net help session' to get more information about "
472 "'net session' commands.")
478 N_("List servers in workgroup"),
479 N_(" Use 'net help server' to get more information about 'net "
486 N_("List domains/workgroups on network"),
487 N_(" Use 'net help domain' to get more information about 'net "
494 N_("Modify printer queue"),
495 N_(" Use 'net help printq' to get more information about 'net "
501 NET_TRANSPORT_ADS
| NET_TRANSPORT_RPC
| NET_TRANSPORT_RAP
,
503 N_(" Use 'net help user' to get more information about 'net "
509 NET_TRANSPORT_ADS
| NET_TRANSPORT_RPC
| NET_TRANSPORT_RAP
,
511 N_(" Use 'net help group' to get more information about 'net "
518 N_("Manage group mappings"),
519 N_(" Use 'net help groupmap' to get more information about "
520 "'net groupmap' commands.")
526 N_("Functions on the SAM database"),
527 N_(" Use 'net help sam' to get more information about 'net "
534 N_("Validate username and password"),
535 N_(" Use 'net help validate' to get more information about "
536 "'net validate' commands.")
542 N_("Modify group memberships"),
543 N_(" Use 'net help groupmember' to get more information about "
544 "'net groupmember' commands.")
549 N_("Execute remote command on a remote OS/2 server"),
550 N_(" Use 'net help admin' to get more information about 'net "
556 N_("List/modify running services"),
557 N_(" Use 'net help service' to get more information about "
558 "'net service' commands.")
564 N_("Change user password on target server"),
565 N_(" Use 'net help password' to get more information about "
566 "'net password' commands.")
570 NET_TRANSPORT_ADS
| NET_TRANSPORT_RPC
,
571 N_("Change the trust password"),
572 N_(" Use 'net help changetrustpw' to get more information "
573 "about 'net changetrustpw'.")
578 N_("Change the secret password"),
579 N_(" net [options] changesecretpw\n"
580 " Change the ADS domain member machine account password "
582 " Do NOT use this function unless you know what it does.\n"
583 " Requires the -f flag to work.")
589 N_("Set the winbind auth user"),
590 N_(" net -U user[%%password] [-W domain] setauthuser\n"
591 " Set the auth user, password (and optionally domain\n"
592 " Will prompt for password if not given.\n"
593 " net setauthuser delete\n"
594 " Delete the existing auth user settings.")
600 N_("Get the winbind auth user settings"),
601 N_(" net getauthuser\n"
602 " Get the current winbind auth user settings.")
608 N_(" Use 'net help time' to get more information about 'net "
614 N_("Look up host names/IP addresses"),
615 N_(" Use 'net help lookup' to get more information about 'net "
621 N_("Manipulate the global lock table"),
622 N_(" Use 'net help g_lock' to get more information about "
623 "'net g_lock' commands.")
627 NET_TRANSPORT_ADS
| NET_TRANSPORT_RPC
,
628 N_("Join a domain/AD"),
629 N_(" Use 'net help join' to get more information about 'net "
635 N_("Join/unjoin (remote) machines to/from a domain/AD"),
636 N_(" Use 'net help dom' to get more information about 'net "
642 N_("Operate on the cache tdb file"),
643 N_(" Use 'net help cache' to get more information about 'net "
649 N_("Get the SID for the local domain"),
650 N_(" net getlocalsid")
655 N_("Set the SID for the local domain"),
656 N_(" net setlocalsid S-1-5-21-x-y-z")
661 N_("Set domain SID on member servers"),
662 N_(" net setdomainsid S-1-5-21-x-y-z")
667 N_("Get domain SID on member servers"),
668 N_(" net getdomainsid")
673 N_("Display the maximul RID currently used"),
679 N_("IDmap functions"),
680 N_(" Use 'net help idmap to get more information about 'net "
686 N_("Display server status"),
687 N_(" Use 'net help status' to get more information about 'net "
693 N_("Manage user-modifiable shares"),
694 N_(" Use 'net help usershare to get more information about "
695 "'net usershare' commands.")
700 N_("Display list of all users with SID"),
701 N_(" Use 'net help usersidlist' to get more information about "
702 "'net usersidlist'.")
707 N_("Manage Samba registry based configuration"),
708 N_(" Use 'net help conf' to get more information about 'net "
714 N_("Manage the Samba registry"),
715 N_(" Use 'net help registry' to get more information about "
716 "'net registry' commands.")
721 N_("Process Win32 *.evt eventlog files"),
722 N_(" Use 'net help eventlog' to get more information about "
723 "'net eventlog' commands.")
728 N_("Process tdb printer files"),
729 N_(" Use 'net help printing' to get more information about "
730 "'net printing' commands.")
736 N_("Manage the serverid tdb"),
737 N_(" Use 'net help serverid' to get more information about "
738 "'net serverid' commands.")
741 #ifdef WITH_FAKE_KASERVER
745 N_("Manage AFS tokens"),
746 N_(" Use 'net help afs' to get more information about 'net "
754 N_("Print usage information"),
755 N_(" Use 'net help help' to list usage information for 'net' "
758 {NULL
, NULL
, 0, NULL
, NULL
}
762 /****************************************************************************
764 ****************************************************************************/
765 int main(int argc
, const char **argv
)
771 const char ** argv_new
;
773 TALLOC_CTX
*frame
= talloc_stackframe();
774 struct net_context
*c
= talloc_zero(frame
, struct net_context
);
776 struct poptOption long_options
[] = {
777 {"help", 'h', POPT_ARG_NONE
, 0, 'h'},
778 {"workgroup", 'w', POPT_ARG_STRING
, &c
->opt_target_workgroup
},
779 {"user", 'U', POPT_ARG_STRING
, &c
->opt_user_name
, 'U'},
780 {"ipaddress", 'I', POPT_ARG_STRING
, 0,'I'},
781 {"port", 'p', POPT_ARG_INT
, &c
->opt_port
},
782 {"myname", 'n', POPT_ARG_STRING
, &c
->opt_requester_name
},
783 {"server", 'S', POPT_ARG_STRING
, &c
->opt_host
},
784 {"encrypt", 'e', POPT_ARG_NONE
, NULL
, 'e', N_("Encrypt SMB transport (UNIX extended servers only)") },
785 {"container", 'c', POPT_ARG_STRING
, &c
->opt_container
},
786 {"comment", 'C', POPT_ARG_STRING
, &c
->opt_comment
},
787 {"maxusers", 'M', POPT_ARG_INT
, &c
->opt_maxusers
},
788 {"flags", 'F', POPT_ARG_INT
, &c
->opt_flags
},
789 {"long", 'l', POPT_ARG_NONE
, &c
->opt_long_list_entries
},
790 {"reboot", 'r', POPT_ARG_NONE
, &c
->opt_reboot
},
791 {"force", 'f', POPT_ARG_NONE
, &c
->opt_force
},
792 {"stdin", 'i', POPT_ARG_NONE
, &c
->opt_stdin
},
793 {"timeout", 't', POPT_ARG_INT
, &c
->opt_timeout
},
794 {"request-timeout",0,POPT_ARG_INT
, &c
->opt_request_timeout
},
795 {"machine-pass",'P', POPT_ARG_NONE
, &c
->opt_machine_pass
},
796 {"kerberos", 'k', POPT_ARG_NONE
, &c
->opt_kerberos
},
797 {"myworkgroup", 'W', POPT_ARG_STRING
, &c
->opt_workgroup
},
798 {"use-ccache", 0, POPT_ARG_NONE
, &c
->opt_ccache
},
799 {"verbose", 'v', POPT_ARG_NONE
, &c
->opt_verbose
},
800 {"test", 'T', POPT_ARG_NONE
, &c
->opt_testmode
},
801 /* Options for 'net groupmap set' */
802 {"local", 'L', POPT_ARG_NONE
, &c
->opt_localgroup
},
803 {"domain", 'D', POPT_ARG_NONE
, &c
->opt_domaingroup
},
804 {"ntname", 'N', POPT_ARG_STRING
, &c
->opt_newntname
},
805 {"rid", 'R', POPT_ARG_INT
, &c
->opt_rid
},
806 /* Options for 'net rpc share migrate' */
807 {"acls", 0, POPT_ARG_NONE
, &c
->opt_acls
},
808 {"attrs", 0, POPT_ARG_NONE
, &c
->opt_attrs
},
809 {"timestamps", 0, POPT_ARG_NONE
, &c
->opt_timestamps
},
810 {"exclude", 'X', POPT_ARG_STRING
, &c
->opt_exclude
},
811 {"destination", 0, POPT_ARG_STRING
, &c
->opt_destination
},
812 {"tallocreport", 0, POPT_ARG_NONE
, &c
->do_talloc_report
},
813 /* Options for 'net rpc vampire (keytab)' */
814 {"force-full-repl", 0, POPT_ARG_NONE
, &c
->opt_force_full_repl
},
815 {"single-obj-repl", 0, POPT_ARG_NONE
, &c
->opt_single_obj_repl
},
816 {"clean-old-entries", 0, POPT_ARG_NONE
, &c
->opt_clean_old_entries
},
822 zero_sockaddr(&c
->opt_dest_ip
);
826 setlocale(LC_ALL
, "");
827 #if defined(HAVE_BINDTEXTDOMAIN)
828 bindtextdomain(MODULE_NAME
, dyn_LOCALEDIR
);
830 #if defined(HAVE_TEXTDOMAIN)
831 textdomain(MODULE_NAME
);
834 /* set default debug level to 0 regardless of what smb.conf sets */
835 DEBUGLEVEL_CLASS
[DBGC_ALL
] = 0;
837 c
->private_data
= net_func
;
839 pc
= poptGetContext(NULL
, argc
, (const char **) argv
, long_options
,
840 POPT_CONTEXT_KEEP_FIRST
);
842 while((opt
= poptGetNextOpt(pc
)) != -1) {
845 c
->display_usage
= true;
848 c
->smb_encrypt
= true;
851 if (!interpret_string_addr(&c
->opt_dest_ip
,
852 poptGetOptArg(pc
), 0)) {
853 d_fprintf(stderr
, _("\nInvalid ip address specified\n"));
855 c
->opt_have_ip
= true;
859 c
->opt_user_specified
= true;
860 c
->opt_user_name
= SMB_STRDUP(c
->opt_user_name
);
861 p
= strchr(c
->opt_user_name
,'%');
864 c
->opt_password
= p
+1;
868 d_fprintf(stderr
, _("\nInvalid option %s: %s\n"),
869 poptBadOption(pc
, 0), poptStrerror(opt
));
870 net_help(c
, argc
, argv
);
876 * Don't load debug level from smb.conf. It should be
877 * set by cmdline arg or remain default (0)
879 AllowDebugChange
= false;
880 lp_load(get_dyn_CONFIGFILE(), true, false, false, true);
882 argv_new
= (const char **)poptGetArgs(pc
);
885 for (i
=0; i
<argc
; i
++) {
886 if (argv_new
[i
] == NULL
) {
892 if (c
->do_talloc_report
) {
893 talloc_enable_leak_report();
896 if (c
->opt_requester_name
) {
897 set_global_myname(c
->opt_requester_name
);
900 if (!c
->opt_user_name
&& getenv("LOGNAME")) {
901 c
->opt_user_name
= getenv("LOGNAME");
904 if (!c
->opt_workgroup
) {
905 c
->opt_workgroup
= smb_xstrdup(lp_workgroup());
908 if (!c
->opt_target_workgroup
) {
909 c
->opt_target_workgroup
= smb_xstrdup(lp_workgroup());
917 /* this makes sure that when we do things like call scripts,
918 that it won't assert because we are not root */
921 if (c
->opt_machine_pass
) {
922 /* it is very useful to be able to make ads queries as the
923 machine account for testing purposes and for domain leave */
925 net_use_krb_machine_account(c
);
928 if (!c
->opt_password
) {
929 c
->opt_password
= getenv("PASSWD");
932 c
->msg_ctx
= messaging_init(c
, procid_self(),
933 event_context_init(c
));
934 if (c
->msg_ctx
== NULL
) {
938 rc
= net_run_function(c
, argc_new
-1, argv_new
+1, "net", net_func
);
940 DEBUG(2,("return code = %d\n", rc
));
942 gencache_stabilize();
944 libnetapi_free(c
->netapi_ctx
);