2 * Unix SMB/CIFS implementation.
3 * Local SAM access routines
4 * Copyright (C) Volker Lendecke 2006
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
22 #include "utils/net.h"
28 static int net_sam_userset(struct net_context *c, int argc, const char **argv,
30 bool (*fn)(struct samu *, const char *,
31 enum pdb_value_state))
33 struct samu *sam_acct = NULL;
35 enum lsa_SidType type;
36 const char *dom, *name;
40 d_fprintf(stderr, "usage: net sam set %s <user> <value>\n",
45 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
46 &dom, &name, &sid, &type)) {
47 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
51 if (type != SID_NAME_USER) {
52 d_fprintf(stderr, "%s is a %s, not a user\n", argv[0],
53 sid_type_lookup(type));
57 if ( !(sam_acct = samu_new( NULL )) ) {
58 d_fprintf(stderr, "Internal error\n");
62 if (!pdb_getsampwsid(sam_acct, &sid)) {
63 d_fprintf(stderr, "Loading user %s failed\n", argv[0]);
67 if (!fn(sam_acct, argv[1], PDB_CHANGED)) {
68 d_fprintf(stderr, "Internal error\n");
72 status = pdb_update_sam_account(sam_acct);
73 if (!NT_STATUS_IS_OK(status)) {
74 d_fprintf(stderr, "Updating sam account %s failed with %s\n",
75 argv[0], nt_errstr(status));
79 TALLOC_FREE(sam_acct);
81 d_printf("Updated %s for %s\\%s to %s\n", field, dom, name, argv[1]);
85 static int net_sam_set_fullname(struct net_context *c, int argc,
88 return net_sam_userset(c, argc, argv, "fullname",
92 static int net_sam_set_logonscript(struct net_context *c, int argc,
95 return net_sam_userset(c, argc, argv, "logonscript",
96 pdb_set_logon_script);
99 static int net_sam_set_profilepath(struct net_context *c, int argc,
102 return net_sam_userset(c, argc, argv, "profilepath",
103 pdb_set_profile_path);
106 static int net_sam_set_homedrive(struct net_context *c, int argc,
109 return net_sam_userset(c, argc, argv, "homedrive",
113 static int net_sam_set_homedir(struct net_context *c, int argc,
116 return net_sam_userset(c, argc, argv, "homedir",
120 static int net_sam_set_workstations(struct net_context *c, int argc,
123 return net_sam_userset(c, argc, argv, "workstations",
124 pdb_set_workstations);
131 static int net_sam_set_userflag(struct net_context *c, int argc,
132 const char **argv, const char *field,
135 struct samu *sam_acct = NULL;
137 enum lsa_SidType type;
138 const char *dom, *name;
142 if ((argc != 2) || (!strequal(argv[1], "yes") &&
143 !strequal(argv[1], "no"))) {
144 d_fprintf(stderr, "usage: net sam set %s <user> [yes|no]\n",
149 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
150 &dom, &name, &sid, &type)) {
151 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
155 if (type != SID_NAME_USER) {
156 d_fprintf(stderr, "%s is a %s, not a user\n", argv[0],
157 sid_type_lookup(type));
161 if ( !(sam_acct = samu_new( NULL )) ) {
162 d_fprintf(stderr, "Internal error\n");
166 if (!pdb_getsampwsid(sam_acct, &sid)) {
167 d_fprintf(stderr, "Loading user %s failed\n", argv[0]);
171 acct_flags = pdb_get_acct_ctrl(sam_acct);
173 if (strequal(argv[1], "yes")) {
179 pdb_set_acct_ctrl(sam_acct, acct_flags, PDB_CHANGED);
181 status = pdb_update_sam_account(sam_acct);
182 if (!NT_STATUS_IS_OK(status)) {
183 d_fprintf(stderr, "Updating sam account %s failed with %s\n",
184 argv[0], nt_errstr(status));
188 TALLOC_FREE(sam_acct);
190 d_fprintf(stderr, "Updated flag %s for %s\\%s to %s\n", field, dom,
195 static int net_sam_set_disabled(struct net_context *c, int argc,
198 return net_sam_set_userflag(c, argc, argv, "disabled", ACB_DISABLED);
201 static int net_sam_set_pwnotreq(struct net_context *c, int argc,
204 return net_sam_set_userflag(c, argc, argv, "pwnotreq", ACB_PWNOTREQ);
207 static int net_sam_set_autolock(struct net_context *c, int argc,
210 return net_sam_set_userflag(c, argc, argv, "autolock", ACB_AUTOLOCK);
213 static int net_sam_set_pwnoexp(struct net_context *c, int argc,
216 return net_sam_set_userflag(c, argc, argv, "pwnoexp", ACB_PWNOEXP);
220 * Set pass last change time, based on force pass change now
223 static int net_sam_set_pwdmustchangenow(struct net_context *c, int argc,
226 struct samu *sam_acct = NULL;
228 enum lsa_SidType type;
229 const char *dom, *name;
232 if ((argc != 2) || (!strequal(argv[1], "yes") &&
233 !strequal(argv[1], "no"))) {
234 d_fprintf(stderr, "usage: net sam set pwdmustchangenow <user> [yes|no]\n");
238 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
239 &dom, &name, &sid, &type)) {
240 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
244 if (type != SID_NAME_USER) {
245 d_fprintf(stderr, "%s is a %s, not a user\n", argv[0],
246 sid_type_lookup(type));
250 if ( !(sam_acct = samu_new( NULL )) ) {
251 d_fprintf(stderr, "Internal error\n");
255 if (!pdb_getsampwsid(sam_acct, &sid)) {
256 d_fprintf(stderr, "Loading user %s failed\n", argv[0]);
260 if (strequal(argv[1], "yes")) {
261 pdb_set_pass_last_set_time(sam_acct, 0, PDB_CHANGED);
263 pdb_set_pass_last_set_time(sam_acct, time(NULL), PDB_CHANGED);
266 status = pdb_update_sam_account(sam_acct);
267 if (!NT_STATUS_IS_OK(status)) {
268 d_fprintf(stderr, "Updating sam account %s failed with %s\n",
269 argv[0], nt_errstr(status));
273 TALLOC_FREE(sam_acct);
275 d_fprintf(stderr, "Updated 'user must change password at next logon' for %s\\%s to %s\n", dom,
282 * Set a user's or a group's comment
285 static int net_sam_set_comment(struct net_context *c, int argc,
290 enum lsa_SidType type;
291 const char *dom, *name;
295 d_fprintf(stderr, "usage: net sam set comment <name> "
300 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
301 &dom, &name, &sid, &type)) {
302 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
306 if (type == SID_NAME_USER) {
307 return net_sam_userset(c, argc, argv, "comment",
311 if ((type != SID_NAME_DOM_GRP) && (type != SID_NAME_ALIAS) &&
312 (type != SID_NAME_WKN_GRP)) {
313 d_fprintf(stderr, "%s is a %s, not a group\n", argv[0],
314 sid_type_lookup(type));
318 if (!pdb_getgrsid(&map, sid)) {
319 d_fprintf(stderr, "Could not load group %s\n", argv[0]);
323 fstrcpy(map.comment, argv[1]);
325 status = pdb_update_group_mapping_entry(&map);
327 if (!NT_STATUS_IS_OK(status)) {
328 d_fprintf(stderr, "Updating group mapping entry failed with "
329 "%s\n", nt_errstr(status));
333 d_printf("Updated comment of group %s\\%s to %s\n", dom, name,
339 static int net_sam_set(struct net_context *c, int argc, const char **argv)
341 struct functable2 func[] = {
342 { "homedir", net_sam_set_homedir,
343 "Change a user's home directory" },
344 { "profilepath", net_sam_set_profilepath,
345 "Change a user's profile path" },
346 { "comment", net_sam_set_comment,
347 "Change a users or groups description" },
348 { "fullname", net_sam_set_fullname,
349 "Change a user's full name" },
350 { "logonscript", net_sam_set_logonscript,
351 "Change a user's logon script" },
352 { "homedrive", net_sam_set_homedrive,
353 "Change a user's home drive" },
354 { "workstations", net_sam_set_workstations,
355 "Change a user's allowed workstations" },
356 { "disabled", net_sam_set_disabled,
357 "Disable/Enable a user" },
358 { "pwnotreq", net_sam_set_pwnotreq,
359 "Disable/Enable the password not required flag" },
360 { "autolock", net_sam_set_autolock,
361 "Disable/Enable a user's lockout flag" },
362 { "pwnoexp", net_sam_set_pwnoexp,
363 "Disable/Enable whether a user's pw does not expire" },
364 { "pwdmustchangenow", net_sam_set_pwdmustchangenow,
365 "Force users password must change at next logon" },
369 return net_run_function2(c, argc, argv, "net sam set", func);
373 * Manage account policies
376 static int net_sam_policy_set(struct net_context *c, int argc, const char **argv)
378 const char *account_policy = NULL;
380 uint32 old_value = 0;
385 d_fprintf(stderr, "usage: net sam policy set "
386 "\"<account policy>\" <value> \n");
390 account_policy = argv[0];
391 field = account_policy_name_to_fieldnum(account_policy);
393 if (strequal(argv[1], "forever") || strequal(argv[1], "never")
394 || strequal(argv[1], "off")) {
398 value = strtoul(argv[1], &endptr, 10);
400 if ((endptr == argv[1]) || (endptr[0] != '\0')) {
401 d_printf("Unable to set policy \"%s\"! Invalid value "
403 account_policy, argv[1]);
412 account_policy_names_list(&names, &count);
413 d_fprintf(stderr, "No account policy \"%s\"!\n\n", argv[0]);
414 d_fprintf(stderr, "Valid account policies are:\n");
416 for (i=0; i<count; i++) {
417 d_fprintf(stderr, "%s\n", names[i]);
424 if (!pdb_get_account_policy(field, &old_value)) {
425 d_fprintf(stderr, "Valid account policy, but unable to fetch "
428 d_printf("Account policy \"%s\" value was: %d\n", account_policy,
432 if (!pdb_set_account_policy(field, value)) {
433 d_fprintf(stderr, "Valid account policy, but unable to "
437 d_printf("Account policy \"%s\" value is now: %d\n", account_policy,
444 static int net_sam_policy_show(struct net_context *c, int argc, const char **argv)
446 const char *account_policy = NULL;
451 d_fprintf(stderr, "usage: net sam policy show"
452 " \"<account policy>\" \n");
456 account_policy = argv[0];
457 field = account_policy_name_to_fieldnum(account_policy);
463 account_policy_names_list(&names, &count);
464 d_fprintf(stderr, "No account policy by that name!\n");
466 d_fprintf(stderr, "Valid account policies "
468 for (i=0; i<count; i++) {
469 d_fprintf(stderr, "%s\n", names[i]);
476 if (!pdb_get_account_policy(field, &old_value)) {
477 fprintf(stderr, "Valid account policy, but unable to "
482 printf("Account policy \"%s\" description: %s\n",
483 account_policy, account_policy_get_desc(field));
484 printf("Account policy \"%s\" value is: %d\n", account_policy,
489 static int net_sam_policy_list(struct net_context *c, int argc, const char **argv)
494 account_policy_names_list(&names, &count);
496 d_fprintf(stderr, "Valid account policies "
498 for (i = 0; i < count ; i++) {
499 d_fprintf(stderr, "%s\n", names[i]);
506 static int net_sam_policy(struct net_context *c, int argc, const char **argv)
508 struct functable2 func[] = {
509 { "list", net_sam_policy_list,
510 "List account policies" },
511 { "show", net_sam_policy_show,
512 "Show account policies" },
513 { "set", net_sam_policy_set,
514 "Change account policies" },
518 return net_run_function2(c, argc, argv, "net sam policy", func);
521 extern PRIVS privs[];
523 static int net_sam_rights_list(struct net_context *c, int argc,
529 d_fprintf(stderr, "usage: net sam rights list [privilege name]\n");
535 int num = count_all_privileges();
537 for (i=0; i<num; i++) {
538 d_printf("%s\n", privs[i].name);
543 if (se_priv_from_name(argv[0], &mask)) {
548 status = privilege_enum_sids(&mask, talloc_tos(),
550 if (!NT_STATUS_IS_OK(status)) {
551 d_fprintf(stderr, "Could not list rights: %s\n",
556 for (i=0; i<num_sids; i++) {
557 const char *dom, *name;
558 enum lsa_SidType type;
560 if (lookup_sid(talloc_tos(), &sids[i], &dom, &name,
562 d_printf("%s\\%s\n", dom, name);
565 d_printf("%s\n", sid_string_tos(&sids[i]));
574 static int net_sam_rights_grant(struct net_context *c, int argc,
578 enum lsa_SidType type;
579 const char *dom, *name;
583 d_fprintf(stderr, "usage: net sam rights grant <name> "
588 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
589 &dom, &name, &sid, &type)) {
590 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
594 if (!se_priv_from_name(argv[1], &mask)) {
595 d_fprintf(stderr, "%s unknown\n", argv[1]);
599 if (!grant_privilege(&sid, &mask)) {
600 d_fprintf(stderr, "Could not grant privilege\n");
604 d_printf("Granted %s to %s\\%s\n", argv[1], dom, name);
608 static int net_sam_rights_revoke(struct net_context *c, int argc, const char **argv)
611 enum lsa_SidType type;
612 const char *dom, *name;
616 d_fprintf(stderr, "usage: net sam rights revoke <name> "
621 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
622 &dom, &name, &sid, &type)) {
623 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
627 if (!se_priv_from_name(argv[1], &mask)) {
628 d_fprintf(stderr, "%s unknown\n", argv[1]);
632 if (!revoke_privilege(&sid, &mask)) {
633 d_fprintf(stderr, "Could not revoke privilege\n");
637 d_printf("Revoked %s from %s\\%s\n", argv[1], dom, name);
641 static int net_sam_rights(struct net_context *c, int argc, const char **argv)
643 struct functable2 func[] = {
644 { "list", net_sam_rights_list,
645 "List possible user rights" },
646 { "grant", net_sam_rights_grant,
648 { "revoke", net_sam_rights_revoke,
652 return net_run_function2(c, argc, argv, "net sam rights", func);
656 * Map a unix group to a domain group
659 static NTSTATUS map_unix_group(const struct group *grp, GROUP_MAP *pmap)
663 const char *grpname, *dom, *name;
666 if (pdb_getgrgid(&map, grp->gr_gid)) {
667 return NT_STATUS_GROUP_EXISTS;
670 map.gid = grp->gr_gid;
671 grpname = grp->gr_name;
673 if (lookup_name(talloc_tos(), grpname, LOOKUP_NAME_LOCAL,
674 &dom, &name, NULL, NULL)) {
676 const char *tmp = talloc_asprintf(
677 talloc_tos(), "Unix Group %s", grp->gr_name);
679 DEBUG(5, ("%s exists as %s\\%s, retrying as \"%s\"\n",
680 grpname, dom, name, tmp));
684 if (lookup_name(talloc_tos(), grpname, LOOKUP_NAME_LOCAL,
685 NULL, NULL, NULL, NULL)) {
686 DEBUG(3, ("\"%s\" exists, can't map it\n", grp->gr_name));
687 return NT_STATUS_GROUP_EXISTS;
690 fstrcpy(map.nt_name, grpname);
692 if (pdb_rid_algorithm()) {
693 rid = algorithmic_pdb_gid_to_group_rid( grp->gr_gid );
695 if (!pdb_new_rid(&rid)) {
696 DEBUG(3, ("Could not get a new RID for %s\n",
698 return NT_STATUS_ACCESS_DENIED;
702 sid_compose(&map.sid, get_global_sam_sid(), rid);
703 map.sid_name_use = SID_NAME_DOM_GRP;
704 fstrcpy(map.comment, talloc_asprintf(talloc_tos(), "Unix Group %s",
707 status = pdb_add_group_mapping_entry(&map);
708 if (NT_STATUS_IS_OK(status)) {
714 static int net_sam_mapunixgroup(struct net_context *c, int argc, const char **argv)
721 d_fprintf(stderr, "usage: net sam mapunixgroup <name>\n");
725 grp = getgrnam(argv[0]);
727 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
731 status = map_unix_group(grp, &map);
733 if (!NT_STATUS_IS_OK(status)) {
734 d_fprintf(stderr, "Mapping group %s failed with %s\n",
735 argv[0], nt_errstr(status));
739 d_printf("Mapped unix group %s to SID %s\n", argv[0],
740 sid_string_tos(&map.sid));
746 * Remove a group mapping
749 static NTSTATUS unmap_unix_group(const struct group *grp, GROUP_MAP *pmap)
756 map.gid = grp->gr_gid;
757 grpname = grp->gr_name;
759 if (!lookup_name(talloc_tos(), grpname, LOOKUP_NAME_LOCAL,
760 NULL, NULL, NULL, NULL)) {
761 DEBUG(3, ("\"%s\" does not exist, can't unmap it\n", grp->gr_name));
762 return NT_STATUS_NO_SUCH_GROUP;
765 fstrcpy(map.nt_name, grpname);
767 if (!pdb_gid_to_sid(map.gid, &dom_sid)) {
768 return NT_STATUS_UNSUCCESSFUL;
771 status = pdb_delete_group_mapping_entry(dom_sid);
776 static int net_sam_unmapunixgroup(struct net_context *c, int argc, const char **argv)
783 d_fprintf(stderr, "usage: net sam unmapunixgroup <name>\n");
787 grp = getgrnam(argv[0]);
789 d_fprintf(stderr, "Could not find mapping for group %s.\n", argv[0]);
793 status = unmap_unix_group(grp, &map);
795 if (!NT_STATUS_IS_OK(status)) {
796 d_fprintf(stderr, "Unmapping group %s failed with %s.\n",
797 argv[0], nt_errstr(status));
801 d_printf("Unmapped unix group %s.\n", argv[0]);
807 * Create a local group
810 static int net_sam_createlocalgroup(struct net_context *c, int argc, const char **argv)
816 d_fprintf(stderr, "usage: net sam createlocalgroup <name>\n");
820 if (!winbind_ping()) {
821 d_fprintf(stderr, "winbind seems not to run. createlocalgroup "
822 "only works when winbind runs.\n");
826 status = pdb_create_alias(argv[0], &rid);
828 if (!NT_STATUS_IS_OK(status)) {
829 d_fprintf(stderr, "Creating %s failed with %s\n",
830 argv[0], nt_errstr(status));
834 d_printf("Created local group %s with RID %d\n", argv[0], rid);
840 * Delete a local group
843 static int net_sam_deletelocalgroup(struct net_context *c, int argc, const char **argv)
846 enum lsa_SidType type;
847 const char *dom, *name;
851 d_fprintf(stderr, "usage: net sam deletelocalgroup <name>\n");
855 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
856 &dom, &name, &sid, &type)) {
857 d_fprintf(stderr, "Could not find %s.\n", argv[0]);
861 if (type != SID_NAME_ALIAS) {
862 d_fprintf(stderr, "%s is a %s, not a local group.\n", argv[0],
863 sid_type_lookup(type));
867 status = pdb_delete_alias(&sid);
869 if (!NT_STATUS_IS_OK(status)) {
870 d_fprintf(stderr, "Deleting local group %s failed with %s\n",
871 argv[0], nt_errstr(status));
875 d_printf("Deleted local group %s.\n", argv[0]);
881 * Create a local group
884 static int net_sam_createbuiltingroup(struct net_context *c, int argc, const char **argv)
888 enum lsa_SidType type;
893 d_fprintf(stderr, "usage: net sam createbuiltingroup <name>\n");
897 if (!winbind_ping()) {
898 d_fprintf(stderr, "winbind seems not to run. createlocalgroup "
899 "only works when winbind runs.\n");
903 /* validate the name and get the group */
905 fstrcpy( groupname, "BUILTIN\\" );
906 fstrcat( groupname, argv[0] );
908 if ( !lookup_name(talloc_tos(), groupname, LOOKUP_NAME_ALL, NULL,
909 NULL, &sid, &type)) {
910 d_fprintf(stderr, "%s is not a BUILTIN group\n", argv[0]);
914 if ( !sid_peek_rid( &sid, &rid ) ) {
915 d_fprintf(stderr, "Failed to get RID for %s\n", argv[0]);
919 status = pdb_create_builtin_alias( rid );
921 if (!NT_STATUS_IS_OK(status)) {
922 d_fprintf(stderr, "Creating %s failed with %s\n",
923 argv[0], nt_errstr(status));
927 d_printf("Created BUILTIN group %s with RID %d\n", argv[0], rid);
936 static int net_sam_addmem(struct net_context *c, int argc, const char **argv)
938 const char *groupdomain, *groupname, *memberdomain, *membername;
939 DOM_SID group, member;
940 enum lsa_SidType grouptype, membertype;
944 d_fprintf(stderr, "usage: net sam addmem <group> <member>\n");
948 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
949 &groupdomain, &groupname, &group, &grouptype)) {
950 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
954 /* check to see if the member to be added is a name or a SID */
956 if (!lookup_name(talloc_tos(), argv[1], LOOKUP_NAME_LOCAL,
957 &memberdomain, &membername, &member, &membertype))
959 /* try it as a SID */
961 if ( !string_to_sid( &member, argv[1] ) ) {
962 d_fprintf(stderr, "Could not find member %s\n", argv[1]);
966 if ( !lookup_sid(talloc_tos(), &member, &memberdomain,
967 &membername, &membertype) )
969 d_fprintf(stderr, "Could not resolve SID %s\n", argv[1]);
974 if ((grouptype == SID_NAME_ALIAS) || (grouptype == SID_NAME_WKN_GRP)) {
975 if ((membertype != SID_NAME_USER) &&
976 (membertype != SID_NAME_DOM_GRP)) {
977 d_fprintf(stderr, "%s is a local group, only users "
978 "and domain groups can be added.\n"
979 "%s is a %s\n", argv[0], argv[1],
980 sid_type_lookup(membertype));
983 status = pdb_add_aliasmem(&group, &member);
985 if (!NT_STATUS_IS_OK(status)) {
986 d_fprintf(stderr, "Adding local group member failed "
987 "with %s\n", nt_errstr(status));
991 d_fprintf(stderr, "Can only add members to local groups so "
992 "far, %s is a %s\n", argv[0],
993 sid_type_lookup(grouptype));
997 d_printf("Added %s\\%s to %s\\%s\n", memberdomain, membername,
998 groupdomain, groupname);
1004 * Delete a group member
1007 static int net_sam_delmem(struct net_context *c, int argc, const char **argv)
1009 const char *groupdomain, *groupname;
1010 const char *memberdomain = NULL;
1011 const char *membername = NULL;
1012 DOM_SID group, member;
1013 enum lsa_SidType grouptype;
1017 d_fprintf(stderr, "usage: net sam delmem <group> <member>\n");
1021 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
1022 &groupdomain, &groupname, &group, &grouptype)) {
1023 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
1027 if (!lookup_name(talloc_tos(), argv[1], LOOKUP_NAME_LOCAL,
1028 &memberdomain, &membername, &member, NULL)) {
1029 if (!string_to_sid(&member, argv[1])) {
1030 d_fprintf(stderr, "Could not find member %s\n",
1036 if ((grouptype == SID_NAME_ALIAS) ||
1037 (grouptype == SID_NAME_WKN_GRP)) {
1038 status = pdb_del_aliasmem(&group, &member);
1040 if (!NT_STATUS_IS_OK(status)) {
1041 d_fprintf(stderr, "Deleting local group member failed "
1042 "with %s\n", nt_errstr(status));
1046 d_fprintf(stderr, "Can only delete members from local groups "
1047 "so far, %s is a %s\n", argv[0],
1048 sid_type_lookup(grouptype));
1052 if (membername != NULL) {
1053 d_printf("Deleted %s\\%s from %s\\%s\n",
1054 memberdomain, membername, groupdomain, groupname);
1056 d_printf("Deleted %s from %s\\%s\n",
1057 sid_string_tos(&member), groupdomain, groupname);
1064 * List group members
1067 static int net_sam_listmem(struct net_context *c, int argc, const char **argv)
1069 const char *groupdomain, *groupname;
1071 enum lsa_SidType grouptype;
1075 d_fprintf(stderr, "usage: net sam listmem <group>\n");
1079 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
1080 &groupdomain, &groupname, &group, &grouptype)) {
1081 d_fprintf(stderr, "Could not find group %s\n", argv[0]);
1085 if ((grouptype == SID_NAME_ALIAS) ||
1086 (grouptype == SID_NAME_WKN_GRP)) {
1087 DOM_SID *members = NULL;
1088 size_t i, num_members = 0;
1090 status = pdb_enum_aliasmem(&group, &members, &num_members);
1092 if (!NT_STATUS_IS_OK(status)) {
1093 d_fprintf(stderr, "Listing group members failed with "
1094 "%s\n", nt_errstr(status));
1098 d_printf("%s\\%s has %u members\n", groupdomain, groupname,
1099 (unsigned int)num_members);
1100 for (i=0; i<num_members; i++) {
1101 const char *dom, *name;
1102 if (lookup_sid(talloc_tos(), &members[i],
1103 &dom, &name, NULL)) {
1104 d_printf(" %s\\%s\n", dom, name);
1106 d_printf(" %s\n", sid_string_tos(&members[i]));
1110 TALLOC_FREE(members);
1112 d_fprintf(stderr, "Can only list local group members so far.\n"
1113 "%s is a %s\n", argv[0], sid_type_lookup(grouptype));
1123 static int net_sam_do_list(struct net_context *c, int argc, const char **argv,
1124 struct pdb_search *search, const char *what)
1126 bool verbose = (argc == 1);
1129 ((argc == 1) && !strequal(argv[0], "verbose"))) {
1130 d_fprintf(stderr, "usage: net sam list %s [verbose]\n", what);
1134 if (search == NULL) {
1135 d_fprintf(stderr, "Could not start search\n");
1140 struct samr_displayentry entry;
1141 if (!search->next_entry(search, &entry)) {
1145 d_printf("%s:%d:%s\n",
1150 d_printf("%s\n", entry.account_name);
1154 pdb_search_destroy(search);
1158 static int net_sam_list_users(struct net_context *c, int argc,
1161 return net_sam_do_list(c, argc, argv, pdb_search_users(ACB_NORMAL),
1165 static int net_sam_list_groups(struct net_context *c, int argc,
1168 return net_sam_do_list(c, argc, argv, pdb_search_groups(), "groups");
1171 static int net_sam_list_localgroups(struct net_context *c, int argc,
1174 return net_sam_do_list(c, argc, argv,
1175 pdb_search_aliases(get_global_sam_sid()),
1179 static int net_sam_list_builtin(struct net_context *c, int argc,
1182 return net_sam_do_list(c, argc, argv,
1183 pdb_search_aliases(&global_sid_Builtin),
1187 static int net_sam_list_workstations(struct net_context *c, int argc,
1190 return net_sam_do_list(c, argc, argv,
1191 pdb_search_users(ACB_WSTRUST),
1199 static int net_sam_list(struct net_context *c, int argc, const char **argv)
1201 struct functable2 func[] = {
1202 { "users", net_sam_list_users,
1204 { "groups", net_sam_list_groups,
1205 "List SAM groups" },
1206 { "localgroups", net_sam_list_localgroups,
1207 "List SAM local groups" },
1208 { "builtin", net_sam_list_builtin,
1209 "List builtin groups" },
1210 { "workstations", net_sam_list_workstations,
1211 "List domain member workstations" },
1215 return net_run_function2(c, argc, argv, "net sam list", func);
1219 * Show details of SAM entries
1222 static int net_sam_show(struct net_context *c, int argc, const char **argv)
1225 enum lsa_SidType type;
1226 const char *dom, *name;
1229 d_fprintf(stderr, "usage: net sam show <name>\n");
1233 if (!lookup_name(talloc_tos(), argv[0], LOOKUP_NAME_LOCAL,
1234 &dom, &name, &sid, &type)) {
1235 d_fprintf(stderr, "Could not find name %s\n", argv[0]);
1239 d_printf("%s\\%s is a %s with SID %s\n", dom, name,
1240 sid_type_lookup(type), sid_string_tos(&sid));
1248 * Init an LDAP tree with default users and Groups
1249 * if ldapsam:editposix is enabled
1252 static int net_sam_provision(struct net_context *c, int argc, const char **argv)
1256 char *ldap_uri = NULL;
1258 struct smbldap_state *ls;
1261 gid_t domusers_gid = -1;
1262 gid_t domadmins_gid = -1;
1263 struct samu *samuser;
1266 tc = talloc_new(NULL);
1268 d_fprintf(stderr, "Out of Memory!\n");
1272 if ((ldap_bk = talloc_strdup(tc, lp_passdb_backend())) == NULL) {
1273 d_fprintf(stderr, "talloc failed\n");
1277 p = strchr(ldap_bk, ':');
1280 ldap_uri = talloc_strdup(tc, p+1);
1281 trim_char(ldap_uri, ' ', ' ');
1284 trim_char(ldap_bk, ' ', ' ');
1286 if (strcmp(ldap_bk, "ldapsam") != 0) {
1287 d_fprintf(stderr, "Provisioning works only with ldapsam backend\n");
1291 if (!lp_parm_bool(-1, "ldapsam", "trusted", False) ||
1292 !lp_parm_bool(-1, "ldapsam", "editposix", False)) {
1294 d_fprintf(stderr, "Provisioning works only if ldapsam:trusted"
1295 " and ldapsam:editposix are enabled.\n");
1299 if (!winbind_ping()) {
1300 d_fprintf(stderr, "winbind seems not to run. Provisioning "
1301 "LDAP only works when winbind runs.\n");
1305 if (!NT_STATUS_IS_OK(smbldap_init(tc, NULL, ldap_uri, &ls))) {
1306 d_fprintf(stderr, "Unable to connect to the LDAP server.\n");
1310 d_printf("Checking for Domain Users group.\n");
1312 sid_compose(&gsid, get_global_sam_sid(), DOMAIN_GROUP_RID_USERS);
1314 if (!pdb_getgrsid(&gmap, gsid)) {
1315 LDAPMod **mods = NULL;
1323 d_printf("Adding the Domain Users group.\n");
1325 /* lets allocate a new groupid for this group */
1326 if (!winbind_allocate_gid(&domusers_gid)) {
1327 d_fprintf(stderr, "Unable to allocate a new gid to create Domain Users group!\n");
1331 uname = talloc_strdup(tc, "domusers");
1332 wname = talloc_strdup(tc, "Domain Users");
1333 dn = talloc_asprintf(tc, "cn=%s,%s", "domusers", lp_ldap_group_suffix());
1334 gidstr = talloc_asprintf(tc, "%d", domusers_gid);
1335 gtype = talloc_asprintf(tc, "%d", SID_NAME_DOM_GRP);
1337 if (!uname || !wname || !dn || !gidstr || !gtype) {
1338 d_fprintf(stderr, "Out of Memory!\n");
1342 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXGROUP);
1343 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_GROUPMAP);
1344 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", uname);
1345 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", wname);
1346 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1347 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSid",
1348 sid_string_talloc(tc, &gsid));
1349 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaGroupType", gtype);
1351 talloc_autofree_ldapmod(tc, mods);
1353 rc = smbldap_add(ls, dn, mods);
1355 if (rc != LDAP_SUCCESS) {
1356 d_fprintf(stderr, "Failed to add Domain Users group to ldap directory\n");
1359 domusers_gid = gmap.gid;
1360 d_printf("found!\n");
1365 d_printf("Checking for Domain Admins group.\n");
1367 sid_compose(&gsid, get_global_sam_sid(), DOMAIN_GROUP_RID_ADMINS);
1369 if (!pdb_getgrsid(&gmap, gsid)) {
1370 LDAPMod **mods = NULL;
1378 d_printf("Adding the Domain Admins group.\n");
1380 /* lets allocate a new groupid for this group */
1381 if (!winbind_allocate_gid(&domadmins_gid)) {
1382 d_fprintf(stderr, "Unable to allocate a new gid to create Domain Admins group!\n");
1386 uname = talloc_strdup(tc, "domadmins");
1387 wname = talloc_strdup(tc, "Domain Admins");
1388 dn = talloc_asprintf(tc, "cn=%s,%s", "domadmins", lp_ldap_group_suffix());
1389 gidstr = talloc_asprintf(tc, "%d", domadmins_gid);
1390 gtype = talloc_asprintf(tc, "%d", SID_NAME_DOM_GRP);
1392 if (!uname || !wname || !dn || !gidstr || !gtype) {
1393 d_fprintf(stderr, "Out of Memory!\n");
1397 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXGROUP);
1398 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_GROUPMAP);
1399 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", uname);
1400 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", wname);
1401 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1402 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSid",
1403 sid_string_talloc(tc, &gsid));
1404 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaGroupType", gtype);
1406 talloc_autofree_ldapmod(tc, mods);
1408 rc = smbldap_add(ls, dn, mods);
1410 if (rc != LDAP_SUCCESS) {
1411 d_fprintf(stderr, "Failed to add Domain Admins group to ldap directory\n");
1414 domadmins_gid = gmap.gid;
1415 d_printf("found!\n");
1420 d_printf("Check for Administrator account.\n");
1422 samuser = samu_new(tc);
1424 d_fprintf(stderr, "Out of Memory!\n");
1428 if (!pdb_getsampwnam(samuser, "Administrator")) {
1429 LDAPMod **mods = NULL;
1440 d_printf("Adding the Administrator user.\n");
1442 if (domadmins_gid == -1) {
1443 d_fprintf(stderr, "Can't create Administrator user, Domain Admins group not available!\n");
1446 if (!winbind_allocate_uid(&uid)) {
1447 d_fprintf(stderr, "Unable to allocate a new uid to create the Administrator user!\n");
1450 name = talloc_strdup(tc, "Administrator");
1451 dn = talloc_asprintf(tc, "uid=Administrator,%s", lp_ldap_user_suffix());
1452 uidstr = talloc_asprintf(tc, "%d", uid);
1453 gidstr = talloc_asprintf(tc, "%d", domadmins_gid);
1454 dir = talloc_sub_specified(tc, lp_template_homedir(),
1456 get_global_sam_name(),
1457 uid, domadmins_gid);
1458 shell = talloc_sub_specified(tc, lp_template_shell(),
1460 get_global_sam_name(),
1461 uid, domadmins_gid);
1463 if (!name || !dn || !uidstr || !gidstr || !dir || !shell) {
1464 d_fprintf(stderr, "Out of Memory!\n");
1468 sid_compose(&sid, get_global_sam_sid(), DOMAIN_USER_RID_ADMIN);
1470 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_ACCOUNT);
1471 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXACCOUNT);
1472 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_SAMBASAMACCOUNT);
1473 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uid", name);
1474 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", name);
1475 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", name);
1476 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uidNumber", uidstr);
1477 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1478 smbldap_set_mod(&mods, LDAP_MOD_ADD, "homeDirectory", dir);
1479 smbldap_set_mod(&mods, LDAP_MOD_ADD, "loginShell", shell);
1480 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSID",
1481 sid_string_talloc(tc, &sid));
1482 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaAcctFlags",
1483 pdb_encode_acct_ctrl(ACB_NORMAL|ACB_DISABLED,
1484 NEW_PW_FORMAT_SPACE_PADDED_LEN));
1486 talloc_autofree_ldapmod(tc, mods);
1488 rc = smbldap_add(ls, dn, mods);
1490 if (rc != LDAP_SUCCESS) {
1491 d_fprintf(stderr, "Failed to add Administrator user to ldap directory\n");
1494 d_printf("found!\n");
1497 d_printf("Checking for Guest user.\n");
1499 samuser = samu_new(tc);
1501 d_fprintf(stderr, "Out of Memory!\n");
1505 if (!pdb_getsampwnam(samuser, lp_guestaccount())) {
1506 LDAPMod **mods = NULL;
1513 d_printf("Adding the Guest user.\n");
1515 pwd = getpwnam_alloc(tc, lp_guestaccount());
1518 if (domusers_gid == -1) {
1519 d_fprintf(stderr, "Can't create Guest user, Domain Users group not available!\n");
1522 if ((pwd = talloc(tc, struct passwd)) == NULL) {
1523 d_fprintf(stderr, "talloc failed\n");
1526 pwd->pw_name = talloc_strdup(pwd, lp_guestaccount());
1527 if (!winbind_allocate_uid(&(pwd->pw_uid))) {
1528 d_fprintf(stderr, "Unable to allocate a new uid to create the Guest user!\n");
1531 pwd->pw_gid = domusers_gid;
1532 pwd->pw_dir = talloc_strdup(tc, "/");
1533 pwd->pw_shell = talloc_strdup(tc, "/bin/false");
1534 if (!pwd->pw_dir || !pwd->pw_shell) {
1535 d_fprintf(stderr, "Out of Memory!\n");
1540 sid_compose(&sid, get_global_sam_sid(), DOMAIN_USER_RID_GUEST);
1542 dn = talloc_asprintf(tc, "uid=%s,%s", pwd->pw_name, lp_ldap_user_suffix ());
1543 uidstr = talloc_asprintf(tc, "%d", pwd->pw_uid);
1544 gidstr = talloc_asprintf(tc, "%d", pwd->pw_gid);
1545 if (!dn || !uidstr || !gidstr) {
1546 d_fprintf(stderr, "Out of Memory!\n");
1550 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_ACCOUNT);
1551 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXACCOUNT);
1552 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_SAMBASAMACCOUNT);
1553 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uid", pwd->pw_name);
1554 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", pwd->pw_name);
1555 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", pwd->pw_name);
1556 smbldap_set_mod(&mods, LDAP_MOD_ADD, "uidNumber", uidstr);
1557 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1558 if ((pwd->pw_dir != NULL) && (pwd->pw_dir[0] != '\0')) {
1559 smbldap_set_mod(&mods, LDAP_MOD_ADD, "homeDirectory", pwd->pw_dir);
1561 if ((pwd->pw_shell != NULL) && (pwd->pw_shell[0] != '\0')) {
1562 smbldap_set_mod(&mods, LDAP_MOD_ADD, "loginShell", pwd->pw_shell);
1564 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSID",
1565 sid_string_talloc(tc, &sid));
1566 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaAcctFlags",
1567 pdb_encode_acct_ctrl(ACB_NORMAL|ACB_DISABLED,
1568 NEW_PW_FORMAT_SPACE_PADDED_LEN));
1570 talloc_autofree_ldapmod(tc, mods);
1572 rc = smbldap_add(ls, dn, mods);
1574 if (rc != LDAP_SUCCESS) {
1575 d_fprintf(stderr, "Failed to add Guest user to ldap directory\n");
1578 d_printf("found!\n");
1581 d_printf("Checking Guest's group.\n");
1583 pwd = getpwnam_alloc(NULL, lp_guestaccount());
1585 d_fprintf(stderr, "Failed to find just created Guest account!\n"
1586 " Is nss properly configured?!\n");
1590 if (pwd->pw_gid == domusers_gid) {
1591 d_printf("found!\n");
1595 if (!pdb_getgrgid(&gmap, pwd->pw_gid)) {
1596 LDAPMod **mods = NULL;
1604 d_printf("Adding the Domain Guests group.\n");
1606 uname = talloc_strdup(tc, "domguests");
1607 wname = talloc_strdup(tc, "Domain Guests");
1608 dn = talloc_asprintf(tc, "cn=%s,%s", "domguests", lp_ldap_group_suffix());
1609 gidstr = talloc_asprintf(tc, "%d", pwd->pw_gid);
1610 gtype = talloc_asprintf(tc, "%d", SID_NAME_DOM_GRP);
1612 if (!uname || !wname || !dn || !gidstr || !gtype) {
1613 d_fprintf(stderr, "Out of Memory!\n");
1617 sid_compose(&gsid, get_global_sam_sid(), DOMAIN_GROUP_RID_GUESTS);
1619 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_POSIXGROUP);
1620 smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_GROUPMAP);
1621 smbldap_set_mod(&mods, LDAP_MOD_ADD, "cn", uname);
1622 smbldap_set_mod(&mods, LDAP_MOD_ADD, "displayName", wname);
1623 smbldap_set_mod(&mods, LDAP_MOD_ADD, "gidNumber", gidstr);
1624 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaSid",
1625 sid_string_talloc(tc, &gsid));
1626 smbldap_set_mod(&mods, LDAP_MOD_ADD, "sambaGroupType", gtype);
1628 talloc_autofree_ldapmod(tc, mods);
1630 rc = smbldap_add(ls, dn, mods);
1632 if (rc != LDAP_SUCCESS) {
1633 d_fprintf(stderr, "Failed to add Domain Guests group to ldap directory\n");
1636 d_printf("found!\n");
1651 /***********************************************************
1652 migrated functionality from smbgroupedit
1653 **********************************************************/
1654 int net_sam(struct net_context *c, int argc, const char **argv)
1656 struct functable2 func[] = {
1657 { "createbuiltingroup", net_sam_createbuiltingroup,
1658 "Create a new BUILTIN group" },
1659 { "createlocalgroup", net_sam_createlocalgroup,
1660 "Create a new local group" },
1661 { "deletelocalgroup", net_sam_deletelocalgroup,
1662 "Delete an existing local group" },
1663 { "mapunixgroup", net_sam_mapunixgroup,
1664 "Map a unix group to a domain group" },
1665 { "unmapunixgroup", net_sam_unmapunixgroup,
1666 "Remove a group mapping of an unix group to a domain group" },
1667 { "addmem", net_sam_addmem,
1668 "Add a member to a group" },
1669 { "delmem", net_sam_delmem,
1670 "Delete a member from a group" },
1671 { "listmem", net_sam_listmem,
1672 "List group members" },
1673 { "list", net_sam_list,
1674 "List users, groups and local groups" },
1675 { "show", net_sam_show,
1676 "Show details of a SAM entry" },
1677 { "set", net_sam_set,
1678 "Set details of a SAM account" },
1679 { "policy", net_sam_policy,
1680 "Set account policies" },
1681 { "rights", net_sam_rights,
1682 "Manipulate user privileges" },
1684 { "provision", net_sam_provision,
1685 "Provision a clean User Database" },
1687 { NULL, NULL, NULL }
1690 if (getuid() != 0) {
1691 d_fprintf(stderr, "You are not root, most things won't "
1695 return net_run_function2(c, argc, argv, "net sam", func);