2 Unix SMB/CIFS implementation.
5 Copyright (C) Andrew Tridgell 2000
6 Copyright (C) Tim Potter 2000
7 Copyright (C) Jeremy Allison 2000
8 Copyright (C) Jelmer Vernooij 2003
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>.
26 extern bool AllowDebugChange;
30 #define CREATE_ACCESS_READ READ_CONTROL_ACCESS
32 /* numeric is set when the user wants numeric SIDs and ACEs rather
33 than going via LSA calls to resolve them */
38 enum acl_mode {SMB_ACL_SET, SMB_ACL_DELETE, SMB_ACL_MODIFY, SMB_ACL_ADD };
39 enum chown_mode {REQUEST_NONE, REQUEST_CHOWN, REQUEST_CHGRP};
40 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
47 /* These values discovered by inspection */
49 static const struct perm_value special_values[] = {
59 static const struct perm_value standard_values[] = {
60 { "READ", 0x001200a9 },
61 { "CHANGE", 0x001301bf },
62 { "FULL", 0x001f01ff },
66 /* Open cli connection and policy handle */
68 static NTSTATUS cli_lsa_lookup_sid(struct cli_state *cli,
71 enum lsa_SidType *type,
72 char **domain, char **name)
74 uint16 orig_cnum = cli->cnum;
75 struct rpc_pipe_client *p = NULL;
76 struct policy_handle handle;
78 TALLOC_CTX *frame = talloc_stackframe();
79 enum lsa_SidType *types;
83 status = cli_tcon_andx(cli, "IPC$", "?????", "", 0);
84 if (!NT_STATUS_IS_OK(status)) {
88 status = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc.syntax_id,
90 if (!NT_STATUS_IS_OK(status)) {
94 status = rpccli_lsa_open_policy(p, talloc_tos(), True,
95 GENERIC_EXECUTE_ACCESS, &handle);
96 if (!NT_STATUS_IS_OK(status)) {
100 status = rpccli_lsa_lookup_sids(p, talloc_tos(), &handle, 1, sid,
101 &domains, &names, &types);
102 if (!NT_STATUS_IS_OK(status)) {
107 *domain = talloc_move(mem_ctx, &domains[0]);
108 *name = talloc_move(mem_ctx, &names[0]);
110 status = NT_STATUS_OK;
114 cli->cnum = orig_cnum;
119 static NTSTATUS cli_lsa_lookup_name(struct cli_state *cli,
121 enum lsa_SidType *type,
124 uint16 orig_cnum = cli->cnum;
125 struct rpc_pipe_client *p;
126 struct policy_handle handle;
128 TALLOC_CTX *frame = talloc_stackframe();
130 enum lsa_SidType *types;
132 status = cli_tcon_andx(cli, "IPC$", "?????", "", 0);
133 if (!NT_STATUS_IS_OK(status)) {
137 status = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc.syntax_id,
139 if (!NT_STATUS_IS_OK(status)) {
143 status = rpccli_lsa_open_policy(p, talloc_tos(), True,
144 GENERIC_EXECUTE_ACCESS, &handle);
145 if (!NT_STATUS_IS_OK(status)) {
149 status = rpccli_lsa_lookup_names(p, talloc_tos(), &handle, 1, &name,
150 NULL, 1, &sids, &types);
151 if (!NT_STATUS_IS_OK(status)) {
158 status = NT_STATUS_OK;
162 cli->cnum = orig_cnum;
167 /* convert a SID to a string, either numeric or username/group */
168 static void SidToString(struct cli_state *cli, fstring str, const DOM_SID *sid)
172 enum lsa_SidType type;
175 sid_to_fstring(str, sid);
181 status = cli_lsa_lookup_sid(cli, sid, talloc_tos(), &type,
184 if (!NT_STATUS_IS_OK(status)) {
189 slprintf(str, sizeof(fstring) - 1, "%s%s%s",
190 domain, lp_winbind_separator(), name);
196 /* convert a string to a SID, either numeric or username/group */
197 static bool StringToSid(struct cli_state *cli, DOM_SID *sid, const char *str)
199 enum lsa_SidType type;
201 if (strncmp(str, "S-", 2) == 0) {
202 return string_to_sid(sid, str);
205 return NT_STATUS_IS_OK(cli_lsa_lookup_name(cli, str, &type, sid));
208 static void print_ace_flags(FILE *f, uint8_t flags)
210 char *str = talloc_strdup(NULL, "");
216 if (flags & SEC_ACE_FLAG_OBJECT_INHERIT) {
217 str = talloc_asprintf(str, "%s%s",
223 if (flags & SEC_ACE_FLAG_CONTAINER_INHERIT) {
224 str = talloc_asprintf(str, "%s%s",
230 if (flags & SEC_ACE_FLAG_NO_PROPAGATE_INHERIT) {
231 str = talloc_asprintf(str, "%s%s",
237 if (flags & SEC_ACE_FLAG_INHERIT_ONLY) {
238 str = talloc_asprintf(str, "%s%s",
244 if (flags & SEC_ACE_FLAG_INHERITED_ACE) {
245 str = talloc_asprintf(str, "%s%s",
251 /* Ignore define SEC_ACE_FLAG_SUCCESSFUL_ACCESS ( 0x40 )
252 and SEC_ACE_FLAG_FAILED_ACCESS ( 0x80 ) as they're
255 if (str[strlen(str)-1] == '|') {
256 str[strlen(str)-1] = '\0';
257 fprintf(f, "/%s/", str);
259 fprintf(f, "/0x%x/", flags);
265 fprintf(f, "/0x%x/", flags);
268 /* print an ACE on a FILE, using either numeric or ascii representation */
269 static void print_ace(struct cli_state *cli, FILE *f, SEC_ACE *ace)
271 const struct perm_value *v;
276 SidToString(cli, sidstr, &ace->trustee);
278 fprintf(f, "%s:", sidstr);
281 fprintf(f, "%d/0x%x/0x%08x",
282 ace->type, ace->flags, ace->access_mask);
288 if (ace->type == SEC_ACE_TYPE_ACCESS_ALLOWED) {
289 fprintf(f, "ALLOWED");
290 } else if (ace->type == SEC_ACE_TYPE_ACCESS_DENIED) {
291 fprintf(f, "DENIED");
293 fprintf(f, "%d", ace->type);
296 print_ace_flags(f, ace->flags);
298 /* Standard permissions */
300 for (v = standard_values; v->perm; v++) {
301 if (ace->access_mask == v->mask) {
302 fprintf(f, "%s", v->perm);
307 /* Special permissions. Print out a hex value if we have
308 leftover bits in the mask. */
310 got_mask = ace->access_mask;
313 for (v = special_values; v->perm; v++) {
314 if ((ace->access_mask & v->mask) == v->mask) {
316 fprintf(f, "%s", v->perm);
318 got_mask &= ~v->mask;
324 fprintf(f, "0x%08x", ace->access_mask);
332 static bool parse_ace_flags(const char *str, unsigned int *pflags)
338 if (strnequal(p, "OI", 2)) {
339 *pflags |= SEC_ACE_FLAG_OBJECT_INHERIT;
341 } else if (strnequal(p, "CI", 2)) {
342 *pflags |= SEC_ACE_FLAG_CONTAINER_INHERIT;
344 } else if (strnequal(p, "NP", 2)) {
345 *pflags |= SEC_ACE_FLAG_NO_PROPAGATE_INHERIT;
347 } else if (strnequal(p, "IO", 2)) {
348 *pflags |= SEC_ACE_FLAG_INHERIT_ONLY;
350 } else if (*p == 'I') {
351 *pflags |= SEC_ACE_FLAG_INHERITED_ACE;
357 if (*p != '|' && *p != '\0') {
364 /* parse an ACE in the same format as print_ace() */
365 static bool parse_ace(struct cli_state *cli, SEC_ACE *ace,
366 const char *orig_str)
371 unsigned int atype = 0;
372 unsigned int aflags = 0;
373 unsigned int amask = 0;
376 const struct perm_value *v;
377 char *str = SMB_STRDUP(orig_str);
378 TALLOC_CTX *frame = talloc_stackframe();
386 p = strchr_m(str,':');
388 printf("ACE '%s': missing ':'.\n", orig_str);
395 /* Try to parse numeric form */
397 if (sscanf(p, "%i/%i/%i", &atype, &aflags, &amask) == 3 &&
398 StringToSid(cli, &sid, str)) {
402 /* Try to parse text form */
404 if (!StringToSid(cli, &sid, str)) {
405 printf("ACE '%s': failed to convert '%s' to SID\n",
413 if (!next_token_talloc(frame, &cp, &tok, "/")) {
414 printf("ACE '%s': failed to find '/' character.\n",
421 if (strncmp(tok, "ALLOWED", strlen("ALLOWED")) == 0) {
422 atype = SEC_ACE_TYPE_ACCESS_ALLOWED;
423 } else if (strncmp(tok, "DENIED", strlen("DENIED")) == 0) {
424 atype = SEC_ACE_TYPE_ACCESS_DENIED;
426 printf("ACE '%s': missing 'ALLOWED' or 'DENIED' entry at '%s'\n",
433 /* Only numeric form accepted for flags at present */
435 if (!next_token_talloc(frame, &cp, &tok, "/")) {
436 printf("ACE '%s': bad flags entry at '%s'\n",
443 if (tok[0] < '0' || tok[0] > '9') {
444 if (!parse_ace_flags(tok, &aflags)) {
445 printf("ACE '%s': bad named flags entry at '%s'\n",
451 } else if (strnequal(tok, "0x", 2)) {
452 if (!sscanf(tok, "%x", &aflags)) {
453 printf("ACE '%s': bad hex flags entry at '%s'\n",
460 if (!sscanf(tok, "%i", &aflags)) {
461 printf("ACE '%s': bad integer flags entry at '%s'\n",
469 if (!next_token_talloc(frame, &cp, &tok, "/")) {
470 printf("ACE '%s': missing / at '%s'\n",
477 if (strncmp(tok, "0x", 2) == 0) {
478 if (sscanf(tok, "%i", &amask) != 1) {
479 printf("ACE '%s': bad hex number at '%s'\n",
488 for (v = standard_values; v->perm; v++) {
489 if (strcmp(tok, v->perm) == 0) {
500 for (v = special_values; v->perm; v++) {
501 if (v->perm[0] == *p) {
508 printf("ACE '%s': bad permission value at '%s'\n",
525 init_sec_ace(ace, &sid, atype, mask, aflags);
531 /* add an ACE to a list of ACEs in a SEC_ACL */
532 static bool add_ace(SEC_ACL **the_acl, SEC_ACE *ace)
537 return (((*the_acl) = make_sec_acl(talloc_tos(), 3, 1, ace))
541 if (!(aces = SMB_CALLOC_ARRAY(SEC_ACE, 1+(*the_acl)->num_aces))) {
544 memcpy(aces, (*the_acl)->aces, (*the_acl)->num_aces * sizeof(SEC_ACE));
545 memcpy(aces+(*the_acl)->num_aces, ace, sizeof(SEC_ACE));
546 new_ace = make_sec_acl(talloc_tos(),(*the_acl)->revision,1+(*the_acl)->num_aces, aces);
548 (*the_acl) = new_ace;
552 /* parse a ascii version of a security descriptor */
553 static SEC_DESC *sec_desc_parse(TALLOC_CTX *ctx, struct cli_state *cli, char *str)
557 SEC_DESC *ret = NULL;
559 DOM_SID *grp_sid=NULL, *owner_sid=NULL;
563 while (next_token_talloc(ctx, &p, &tok, "\t,\r\n")) {
564 if (strncmp(tok,"REVISION:", 9) == 0) {
565 revision = strtol(tok+9, NULL, 16);
569 if (strncmp(tok,"OWNER:", 6) == 0) {
571 printf("Only specify owner once\n");
574 owner_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
576 !StringToSid(cli, owner_sid, tok+6)) {
577 printf("Failed to parse owner sid\n");
583 if (strncmp(tok,"GROUP:", 6) == 0) {
585 printf("Only specify group once\n");
588 grp_sid = SMB_CALLOC_ARRAY(DOM_SID, 1);
590 !StringToSid(cli, grp_sid, tok+6)) {
591 printf("Failed to parse group sid\n");
597 if (strncmp(tok,"ACL:", 4) == 0) {
599 if (!parse_ace(cli, &ace, tok+4)) {
602 if(!add_ace(&dacl, &ace)) {
603 printf("Failed to add ACL %s\n", tok);
609 printf("Failed to parse token '%s' in security descriptor,\n", tok);
613 ret = make_sec_desc(ctx,revision, SEC_DESC_SELF_RELATIVE, owner_sid, grp_sid,
614 NULL, dacl, &sd_size);
618 SAFE_FREE(owner_sid);
624 /* print a ascii version of a security descriptor on a FILE handle */
625 static void sec_desc_print(struct cli_state *cli, FILE *f, SEC_DESC *sd)
630 fprintf(f, "REVISION:%d\n", sd->revision);
631 fprintf(f, "CONTROL:0x%x\n", sd->type);
633 /* Print owner and group sid */
636 SidToString(cli, sidstr, sd->owner_sid);
641 fprintf(f, "OWNER:%s\n", sidstr);
644 SidToString(cli, sidstr, sd->group_sid);
649 fprintf(f, "GROUP:%s\n", sidstr);
652 for (i = 0; sd->dacl && i < sd->dacl->num_aces; i++) {
653 SEC_ACE *ace = &sd->dacl->aces[i];
655 print_ace(cli, f, ace);
661 /*****************************************************
662 dump the acls for a file
663 *******************************************************/
664 static int cacl_dump(struct cli_state *cli, char *filename)
666 int result = EXIT_FAILED;
667 uint16_t fnum = (uint16_t)-1;
673 if (!NT_STATUS_IS_OK(cli_ntcreate(cli, filename, 0, CREATE_ACCESS_READ, 0,
674 FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, 0x0, 0x0, &fnum))) {
675 printf("Failed to open %s: %s\n", filename, cli_errstr(cli));
679 sd = cli_query_secdesc(cli, fnum, talloc_tos());
682 printf("ERROR: secdesc query failed: %s\n", cli_errstr(cli));
687 printf("%s\n", sddl_encode(talloc_tos(), sd,
688 get_global_sam_sid()));
690 sec_desc_print(cli, stdout, sd);
696 if (fnum != (uint16_t)-1)
697 cli_close(cli, fnum);
702 /*****************************************************
703 Change the ownership or group ownership of a file. Just
704 because the NT docs say this can't be done :-). JRA.
705 *******************************************************/
707 static int owner_set(struct cli_state *cli, enum chown_mode change_mode,
708 const char *filename, const char *new_username)
715 if (!NT_STATUS_IS_OK(cli_ntcreate(cli, filename, 0, CREATE_ACCESS_READ, 0,
716 FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, 0x0, 0x0, &fnum))) {
717 printf("Failed to open %s: %s\n", filename, cli_errstr(cli));
721 if (!StringToSid(cli, &sid, new_username))
722 return EXIT_PARSE_ERROR;
724 old = cli_query_secdesc(cli, fnum, talloc_tos());
726 cli_close(cli, fnum);
729 printf("owner_set: Failed to query old descriptor\n");
733 sd = make_sec_desc(talloc_tos(),old->revision, old->type,
734 (change_mode == REQUEST_CHOWN) ? &sid : NULL,
735 (change_mode == REQUEST_CHGRP) ? &sid : NULL,
736 NULL, NULL, &sd_size);
738 if (!NT_STATUS_IS_OK(cli_ntcreate(cli, filename, 0, WRITE_OWNER_ACCESS, 0,
739 FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, 0x0, 0x0, &fnum))) {
740 printf("Failed to open %s: %s\n", filename, cli_errstr(cli));
744 if (!cli_set_secdesc(cli, fnum, sd)) {
745 printf("ERROR: secdesc set failed: %s\n", cli_errstr(cli));
746 cli_close(cli, fnum);
750 cli_close(cli, fnum);
756 /* The MSDN is contradictory over the ordering of ACE entries in an
757 ACL. However NT4 gives a "The information may have been modified
758 by a computer running Windows NT 5.0" if denied ACEs do not appear
759 before allowed ACEs. At
760 http://technet.microsoft.com/en-us/library/cc781716.aspx the
761 canonical order is specified as "Explicit Deny, Explicit Allow,
762 Inherited ACEs unchanged" */
764 static int ace_compare(SEC_ACE *ace1, SEC_ACE *ace2)
766 if (sec_ace_equal(ace1, ace2))
769 if ((ace1->flags & SEC_ACE_FLAG_INHERITED_ACE) &&
770 !(ace2->flags & SEC_ACE_FLAG_INHERITED_ACE))
772 if (!(ace1->flags & SEC_ACE_FLAG_INHERITED_ACE) &&
773 (ace2->flags & SEC_ACE_FLAG_INHERITED_ACE))
775 if ((ace1->flags & SEC_ACE_FLAG_INHERITED_ACE) &&
776 (ace2->flags & SEC_ACE_FLAG_INHERITED_ACE))
779 if (ace1->type != ace2->type)
780 return ace2->type - ace1->type;
782 if (sid_compare(&ace1->trustee, &ace2->trustee))
783 return sid_compare(&ace1->trustee, &ace2->trustee);
785 if (ace1->flags != ace2->flags)
786 return ace1->flags - ace2->flags;
788 if (ace1->access_mask != ace2->access_mask)
789 return ace1->access_mask - ace2->access_mask;
791 if (ace1->size != ace2->size)
792 return ace1->size - ace2->size;
794 return memcmp(ace1, ace2, sizeof(SEC_ACE));
797 static void sort_acl(SEC_ACL *the_acl)
800 if (!the_acl) return;
802 TYPESAFE_QSORT(the_acl->aces, the_acl->num_aces, ace_compare);
804 for (i=1;i<the_acl->num_aces;) {
805 if (sec_ace_equal(&the_acl->aces[i-1], &the_acl->aces[i])) {
807 for (j=i; j<the_acl->num_aces-1; j++) {
808 the_acl->aces[j] = the_acl->aces[j+1];
817 /*****************************************************
818 set the ACLs on a file given an ascii description
819 *******************************************************/
821 static int cacl_set(struct cli_state *cli, char *filename,
822 char *the_acl, enum acl_mode mode)
828 int result = EXIT_OK;
830 sd = sec_desc_parse(talloc_tos(), cli, the_acl);
832 if (!sd) return EXIT_PARSE_ERROR;
833 if (test_args) return EXIT_OK;
835 /* The desired access below is the only one I could find that works
836 with NT4, W2KP and Samba */
838 if (!NT_STATUS_IS_OK(cli_ntcreate(cli, filename, 0, CREATE_ACCESS_READ, 0,
839 FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, 0x0, 0x0, &fnum))) {
840 printf("cacl_set failed to open %s: %s\n", filename, cli_errstr(cli));
844 old = cli_query_secdesc(cli, fnum, talloc_tos());
847 printf("calc_set: Failed to query old descriptor\n");
851 cli_close(cli, fnum);
853 /* the logic here is rather more complex than I would like */
856 for (i=0;sd->dacl && i<sd->dacl->num_aces;i++) {
859 for (j=0;old->dacl && j<old->dacl->num_aces;j++) {
860 if (sec_ace_equal(&sd->dacl->aces[i],
861 &old->dacl->aces[j])) {
863 for (k=j; k<old->dacl->num_aces-1;k++) {
864 old->dacl->aces[k] = old->dacl->aces[k+1];
866 old->dacl->num_aces--;
873 printf("ACL for ACE:");
874 print_ace(cli, stdout, &sd->dacl->aces[i]);
875 printf(" not found\n");
881 for (i=0;sd->dacl && i<sd->dacl->num_aces;i++) {
884 for (j=0;old->dacl && j<old->dacl->num_aces;j++) {
885 if (sid_equal(&sd->dacl->aces[i].trustee,
886 &old->dacl->aces[j].trustee)) {
887 old->dacl->aces[j] = sd->dacl->aces[i];
895 SidToString(cli, str,
896 &sd->dacl->aces[i].trustee);
897 printf("ACL for SID %s not found\n", str);
902 old->owner_sid = sd->owner_sid;
906 old->group_sid = sd->group_sid;
912 for (i=0;sd->dacl && i<sd->dacl->num_aces;i++) {
913 add_ace(&old->dacl, &sd->dacl->aces[i]);
922 /* Denied ACE entries must come before allowed ones */
925 /* Create new security descriptor and set it */
927 /* We used to just have "WRITE_DAC_ACCESS" without WRITE_OWNER.
928 But if we're sending an owner, even if it's the same as the one
929 that already exists then W2K3 insists we open with WRITE_OWNER access.
930 I need to check that setting a SD with no owner set works against WNT
934 sd = make_sec_desc(talloc_tos(),old->revision, old->type,
935 old->owner_sid, old->group_sid,
936 NULL, old->dacl, &sd_size);
938 if (!NT_STATUS_IS_OK(cli_ntcreate(cli, filename, 0, WRITE_DAC_ACCESS|WRITE_OWNER_ACCESS, 0,
939 FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, 0x0, 0x0, &fnum))) {
940 printf("cacl_set failed to open %s: %s\n", filename, cli_errstr(cli));
944 if (!cli_set_secdesc(cli, fnum, sd)) {
945 printf("ERROR: secdesc set failed: %s\n", cli_errstr(cli));
946 result = EXIT_FAILED;
951 cli_close(cli, fnum);
957 /*****************************************************
958 Return a connection to a server.
959 *******************************************************/
960 static struct cli_state *connect_one(struct user_auth_info *auth_info,
961 const char *server, const char *share)
963 struct cli_state *c = NULL;
964 struct sockaddr_storage ss;
970 if (get_cmdline_auth_info_use_kerberos(auth_info)) {
971 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
972 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
975 if (get_cmdline_auth_info_use_machine_account(auth_info) &&
976 !set_cmdline_auth_info_machine_account_creds(auth_info)) {
980 set_cmdline_auth_info_getpass(auth_info);
982 nt_status = cli_full_connection(&c, global_myname(), server,
985 get_cmdline_auth_info_username(auth_info),
987 get_cmdline_auth_info_password(auth_info),
989 get_cmdline_auth_info_signing_state(auth_info),
991 if (!NT_STATUS_IS_OK(nt_status)) {
992 DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
996 if (get_cmdline_auth_info_smb_encrypt(auth_info)) {
997 nt_status = cli_cm_force_encryption(c,
998 get_cmdline_auth_info_username(auth_info),
999 get_cmdline_auth_info_password(auth_info),
1002 if (!NT_STATUS_IS_OK(nt_status)) {
1011 /****************************************************************************
1013 ****************************************************************************/
1014 int main(int argc, const char *argv[])
1018 enum acl_mode mode = SMB_ACL_SET;
1019 static char *the_acl = NULL;
1020 enum chown_mode change_mode = REQUEST_NONE;
1023 char *filename = NULL;
1025 struct poptOption long_options[] = {
1027 { "delete", 'D', POPT_ARG_STRING, NULL, 'D', "Delete an acl", "ACL" },
1028 { "modify", 'M', POPT_ARG_STRING, NULL, 'M', "Modify an acl", "ACL" },
1029 { "add", 'a', POPT_ARG_STRING, NULL, 'a', "Add an acl", "ACL" },
1030 { "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls", "ACLS" },
1031 { "chown", 'C', POPT_ARG_STRING, NULL, 'C', "Change ownership of a file", "USERNAME" },
1032 { "chgrp", 'G', POPT_ARG_STRING, NULL, 'G', "Change group ownership of a file", "GROUPNAME" },
1033 { "numeric", 0, POPT_ARG_NONE, &numeric, 1, "Don't resolve sids or masks to names" },
1034 { "sddl", 0, POPT_ARG_NONE, &sddl, 1, "Output acls in sddl format" },
1035 { "test-args", 't', POPT_ARG_NONE, &test_args, 1, "Test arguments"},
1037 POPT_COMMON_CONNECTION
1038 POPT_COMMON_CREDENTIALS
1042 struct cli_state *cli;
1043 TALLOC_CTX *frame = talloc_stackframe();
1044 const char *owner_username = "";
1046 struct user_auth_info *auth_info;
1051 /* set default debug level to 1 regardless of what smb.conf sets */
1052 setup_logging( "smbcacls", True );
1053 DEBUGLEVEL_CLASS[DBGC_ALL] = 1;
1055 x_setbuf( x_stderr, NULL );
1056 AllowDebugChange = false;
1060 lp_load(get_dyn_CONFIGFILE(),True,False,False,True);
1063 auth_info = user_auth_info_init(frame);
1064 if (auth_info == NULL) {
1067 popt_common_set_auth_info(auth_info);
1069 pc = poptGetContext("smbcacls", argc, argv, long_options, 0);
1071 poptSetOtherOptionHelp(pc, "//server1/share1 filename\nACLs look like: "
1072 "'ACL:user:[ALLOWED|DENIED]/flags/permissions'");
1074 while ((opt = poptGetNextOpt(pc)) != -1) {
1077 the_acl = smb_xstrdup(poptGetOptArg(pc));
1082 the_acl = smb_xstrdup(poptGetOptArg(pc));
1083 mode = SMB_ACL_DELETE;
1087 the_acl = smb_xstrdup(poptGetOptArg(pc));
1088 mode = SMB_ACL_MODIFY;
1092 the_acl = smb_xstrdup(poptGetOptArg(pc));
1097 owner_username = poptGetOptArg(pc);
1098 change_mode = REQUEST_CHOWN;
1102 owner_username = poptGetOptArg(pc);
1103 change_mode = REQUEST_CHGRP;
1108 /* Make connection to server */
1109 if(!poptPeekArg(pc)) {
1110 poptPrintUsage(pc, stderr, 0);
1114 path = talloc_strdup(frame, poptGetArg(pc));
1119 if(!poptPeekArg(pc)) {
1120 poptPrintUsage(pc, stderr, 0);
1124 filename = talloc_strdup(frame, poptGetArg(pc));
1129 string_replace(path,'/','\\');
1131 server = talloc_strdup(frame, path+2);
1135 share = strchr_m(server,'\\');
1137 printf("Invalid argument: %s\n", share);
1145 cli = connect_one(auth_info, server, share);
1153 string_replace(filename, '/', '\\');
1154 if (filename[0] != '\\') {
1155 filename = talloc_asprintf(frame,
1163 /* Perform requested action */
1165 if (change_mode != REQUEST_NONE) {
1166 result = owner_set(cli, change_mode, filename, owner_username);
1167 } else if (the_acl) {
1168 result = cacl_set(cli, filename, the_acl, mode);
1170 result = cacl_dump(cli, filename);