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) Stefan (metze) Metzmacher 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/>.
25 #include "popt_common.h"
26 #include "../librpc/gen_ndr/ndr_lsa.h"
27 #include "rpc_client/cli_lsarpc.h"
28 #include "fake_file.h"
29 #include "../libcli/security/security.h"
33 /* numeric is set when the user wants numeric SIDs and ACEs rather
34 than going via LSA calls to resolve them */
38 enum todo_values {NOOP_QUOTA=0,FS_QUOTA,USER_QUOTA,LIST_QUOTA,SET_QUOTA};
39 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
41 static struct cli_state *cli_ipc;
42 static struct rpc_pipe_client *global_pipe_hnd;
43 static struct policy_handle pol;
44 static bool got_policy_hnd;
45 static struct user_auth_info *smbcquotas_auth_info;
47 static struct cli_state *connect_one(const char *share);
49 /* Open cli connection and policy handle */
51 static bool cli_open_policy_hnd(void)
53 /* Initialise cli LSA connection */
57 cli_ipc = connect_one("IPC$");
58 ret = cli_rpc_pipe_open_noauth(cli_ipc,
59 &ndr_table_lsarpc.syntax_id,
61 if (!NT_STATUS_IS_OK(ret)) {
66 /* Open policy handle */
68 if (!got_policy_hnd) {
70 /* Some systems don't support SEC_FLAG_MAXIMUM_ALLOWED,
71 but NT sends 0x2000000 so we might as well do it too. */
73 if (!NT_STATUS_IS_OK(rpccli_lsa_open_policy(global_pipe_hnd, talloc_tos(), True,
74 GENERIC_EXECUTE_ACCESS, &pol))) {
78 got_policy_hnd = True;
84 /* convert a SID to a string, either numeric or username/group */
85 static void SidToString(fstring str, struct dom_sid *sid, bool _numeric)
87 char **domains = NULL;
89 enum lsa_SidType *types = NULL;
91 sid_to_fstring(str, sid);
95 /* Ask LSA to convert the sid to a name */
97 if (!cli_open_policy_hnd() ||
98 !NT_STATUS_IS_OK(rpccli_lsa_lookup_sids(global_pipe_hnd, talloc_tos(),
99 &pol, 1, sid, &domains,
101 !domains || !domains[0] || !names || !names[0]) {
107 slprintf(str, sizeof(fstring) - 1, "%s%s%s",
108 domains[0], lp_winbind_separator(),
112 /* convert a string to a SID, either numeric or username/group */
113 static bool StringToSid(struct dom_sid *sid, const char *str)
115 enum lsa_SidType *types = NULL;
116 struct dom_sid *sids = NULL;
119 if (string_to_sid(sid, str)) {
123 if (!cli_open_policy_hnd() ||
124 !NT_STATUS_IS_OK(rpccli_lsa_lookup_names(global_pipe_hnd, talloc_tos(),
125 &pol, 1, &str, NULL, 1, &sids,
131 sid_copy(sid, &sids[0]);
138 #define QUOTA_SETLIM 2
139 #define QUOTA_SETFLAGS 3
142 enum {PARSE_FLAGS,PARSE_LIM};
144 static int parse_quota_set(TALLOC_CTX *ctx,
146 char **pp_username_str,
147 enum SMB_QUOTA_TYPE *qtype,
149 SMB_NTQUOTA_STRUCT *pqt)
151 char *p = set_str,*p2;
157 *pp_username_str = NULL;
158 if (strnequal(set_str,"UQLIM:",6)) {
160 *qtype = SMB_USER_QUOTA_TYPE;
163 if ((p2=strstr(p,":"))==NULL) {
170 *pp_username_str = talloc_strdup(ctx, p);
172 } else if (strnequal(set_str,"FSQLIM:",7)) {
174 *qtype = SMB_USER_FS_QUOTA_TYPE;
177 } else if (strnequal(set_str,"FSQFLAGS:",9)) {
180 *qtype = SMB_USER_FS_QUOTA_TYPE;
181 *cmd = QUOTA_SETFLAGS;
188 if (sscanf(p,"%"PRIu64"/%"PRIu64,&pqt->softlim,&pqt->hardlim)!=2) {
196 if ((p2=strstr(p,"/"))==NULL) {
203 if (strnequal(p,"QUOTA_ENABLED",13)) {
205 } else if (strnequal(p,"DENY_DISK",9)) {
207 } else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
208 pqt->qflags |= QUOTAS_LOG_THRESHOLD;
209 } else if (strnequal(p,"LOG_HARDLIMIT",13)) {
210 pqt->qflags |= QUOTAS_LOG_LIMIT;
219 pqt->qflags |= QUOTAS_DENY_DISK;
221 pqt->qflags |= QUOTAS_ENABLED;
231 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
235 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
238 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
239 SMB_ASSERT(result != NULL);
243 static void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose,
245 void (*_sidtostring)(fstring str,
249 TALLOC_CTX *frame = talloc_stackframe();
252 smb_panic("dump_ntquota() called with NULL pointer");
256 case SMB_USER_FS_QUOTA_TYPE:
258 d_printf("File System QUOTAS:\n");
259 d_printf("Limits:\n");
260 d_printf(" Default Soft Limit: %15s\n",
261 quota_str_static(qt->softlim,True,_numeric));
262 d_printf(" Default Hard Limit: %15s\n",
263 quota_str_static(qt->hardlim,True,_numeric));
264 d_printf("Quota Flags:\n");
265 d_printf(" Quotas Enabled: %s\n",
266 ((qt->qflags"AS_ENABLED)
267 ||(qt->qflags"AS_DENY_DISK))?"On":"Off");
268 d_printf(" Deny Disk: %s\n",
269 (qt->qflags"AS_DENY_DISK)?"On":"Off");
270 d_printf(" Log Soft Limit: %s\n",
271 (qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
272 d_printf(" Log Hard Limit: %s\n",
273 (qt->qflags"AS_LOG_LIMIT)?"On":"Off");
276 case SMB_USER_QUOTA_TYPE:
278 fstring username_str = {0};
281 _sidtostring(username_str,&qt->sid,_numeric);
283 sid_to_fstring(username_str, &qt->sid);
287 d_printf("Quotas for User: %s\n",username_str);
288 d_printf("Used Space: %15s\n",
289 quota_str_static(qt->usedspace,False,
291 d_printf("Soft Limit: %15s\n",
292 quota_str_static(qt->softlim,True,
294 d_printf("Hard Limit: %15s\n",
295 quota_str_static(qt->hardlim,True,_numeric));
297 d_printf("%-30s: ",username_str);
298 d_printf("%15s/",quota_str_static(
299 qt->usedspace,False,_numeric));
300 d_printf("%15s/",quota_str_static(
301 qt->softlim,True,_numeric));
302 d_printf("%15s\n",quota_str_static(
303 qt->hardlim,True,_numeric));
308 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
314 static void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose,
316 void (*_sidtostring)(fstring str,
320 SMB_NTQUOTA_LIST *cur;
322 for (cur = *qtl;cur;cur = cur->next) {
324 dump_ntquota(cur->quotas,_verbose,_numeric,
329 static int do_quota(struct cli_state *cli,
330 enum SMB_QUOTA_TYPE qtype,
332 const char *username_str,
333 SMB_NTQUOTA_STRUCT *pqt)
336 uint16_t quota_fnum = 0;
337 SMB_NTQUOTA_LIST *qtl = NULL;
338 SMB_NTQUOTA_STRUCT qt;
343 status = cli_get_fs_attr_info(cli, &fs_attrs);
344 if (!NT_STATUS_IS_OK(status)) {
345 d_printf("Failed to get the filesystem attributes %s.\n",
350 if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
351 d_printf("Quotas are not supported by the server.\n");
355 status = cli_get_quota_handle(cli, "a_fnum);
356 if (!NT_STATUS_IS_OK(status)) {
357 d_printf("Quotas are not enabled on this share.\n");
358 d_printf("Failed to open %s %s.\n",
359 FAKE_FILE_NAME_QUOTA_WIN32,
365 case SMB_USER_QUOTA_TYPE:
366 if (!StringToSid(&qt.sid, username_str)) {
367 d_printf("StringToSid() failed for [%s]\n",username_str);
373 status = cli_get_user_quota(
374 cli, quota_fnum, &qt);
375 if (!NT_STATUS_IS_OK(status)) {
376 d_printf("%s cli_get_user_quota %s\n",
381 dump_ntquota(&qt,verbose,numeric,SidToString);
385 status = cli_set_user_quota(
386 cli, quota_fnum, pqt);
387 if (!NT_STATUS_IS_OK(status)) {
388 d_printf("%s cli_set_user_quota %s\n",
393 status = cli_get_user_quota(
394 cli, quota_fnum, &qt);
395 if (!NT_STATUS_IS_OK(status)) {
396 d_printf("%s cli_get_user_quota %s\n",
401 dump_ntquota(&qt,verbose,numeric,SidToString);
404 status = cli_list_user_quota(
405 cli, quota_fnum, &qtl);
406 if (!NT_STATUS_IS_OK(status)) {
407 d_printf("%s cli_set_user_quota %s\n",
412 dump_ntquota_list(&qtl,verbose,numeric,SidToString);
413 free_ntquota_list(&qtl);
416 d_printf("Unknown Error\n");
420 case SMB_USER_FS_QUOTA_TYPE:
423 status = cli_get_fs_quota_info(
424 cli, quota_fnum, &qt);
425 if (!NT_STATUS_IS_OK(status)) {
426 d_printf("%s cli_get_fs_quota_info\n",
430 dump_ntquota(&qt,True,numeric,NULL);
433 status = cli_get_fs_quota_info(
434 cli, quota_fnum, &qt);
435 if (!NT_STATUS_IS_OK(status)) {
436 d_printf("%s cli_get_fs_quota_info\n",
440 qt.softlim = pqt->softlim;
441 qt.hardlim = pqt->hardlim;
442 status = cli_set_fs_quota_info(
443 cli, quota_fnum, &qt);
444 if (!NT_STATUS_IS_OK(status)) {
445 d_printf("%s cli_set_fs_quota_info\n",
449 status = cli_get_fs_quota_info(
450 cli, quota_fnum, &qt);
451 if (!NT_STATUS_IS_OK(status)) {
452 d_printf("%s cli_get_fs_quota_info\n",
456 dump_ntquota(&qt,True,numeric,NULL);
459 status = cli_get_fs_quota_info(
460 cli, quota_fnum, &qt);
461 if (!NT_STATUS_IS_OK(status)) {
462 d_printf("%s cli_get_fs_quota_info\n",
466 qt.qflags = pqt->qflags;
467 status = cli_set_fs_quota_info(
468 cli, quota_fnum, &qt);
469 if (!NT_STATUS_IS_OK(status)) {
470 d_printf("%s cli_set_fs_quota_info\n",
474 status = cli_get_fs_quota_info(
475 cli, quota_fnum, &qt);
476 if (!NT_STATUS_IS_OK(status)) {
477 d_printf("%s cli_get_fs_quota_info\n",
481 dump_ntquota(&qt,True,numeric,NULL);
484 d_printf("Unknown Error\n");
489 d_printf("Unknown Error\n");
493 cli_close(cli, quota_fnum);
498 /*****************************************************
499 Return a connection to a server.
500 *******************************************************/
502 static struct cli_state *connect_one(const char *share)
505 struct sockaddr_storage ss;
511 if (get_cmdline_auth_info_use_machine_account(smbcquotas_auth_info) &&
512 !set_cmdline_auth_info_machine_account_creds(smbcquotas_auth_info)) {
516 if (get_cmdline_auth_info_use_kerberos(smbcquotas_auth_info)) {
517 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
518 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
522 set_cmdline_auth_info_getpass(smbcquotas_auth_info);
524 nt_status = cli_full_connection(&c, global_myname(), server,
527 get_cmdline_auth_info_username(smbcquotas_auth_info),
529 get_cmdline_auth_info_password(smbcquotas_auth_info),
531 get_cmdline_auth_info_signing_state(smbcquotas_auth_info));
532 if (!NT_STATUS_IS_OK(nt_status)) {
533 DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
537 if (get_cmdline_auth_info_smb_encrypt(smbcquotas_auth_info)) {
538 nt_status = cli_cm_force_encryption(c,
539 get_cmdline_auth_info_username(smbcquotas_auth_info),
540 get_cmdline_auth_info_password(smbcquotas_auth_info),
543 if (!NT_STATUS_IS_OK(nt_status)) {
552 /****************************************************************************
554 ****************************************************************************/
555 int main(int argc, const char *argv[])
561 char *username_str = NULL;
563 char *set_str = NULL;
564 enum SMB_QUOTA_TYPE qtype = SMB_INVALID_QUOTA_TYPE;
566 static bool test_args = False;
567 struct cli_state *cli;
568 bool fix_user = False;
569 SMB_NTQUOTA_STRUCT qt;
570 TALLOC_CTX *frame = talloc_stackframe();
572 struct poptOption long_options[] = {
574 { "user", 'u', POPT_ARG_STRING, NULL, 'u', "Show quotas for user", "user" },
575 { "list", 'L', POPT_ARG_NONE, NULL, 'L', "List user quotas" },
576 { "fs", 'F', POPT_ARG_NONE, NULL, 'F', "Show filesystem quotas" },
577 { "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls\n\
579 UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n\
580 FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n\
581 FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT", "SETSTRING" },
582 { "numeric", 'n', POPT_ARG_NONE, NULL, 'n', "Don't resolve sids or limits to names" },
583 { "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "be verbose" },
584 { "test-args", 't', POPT_ARG_NONE, NULL, 'r', "Test arguments"},
586 POPT_COMMON_CREDENTIALS
594 /* set default debug level to 1 regardless of what smb.conf sets */
595 setup_logging( "smbcquotas", DEBUG_STDERR);
596 lp_set_cmdline("log level", "1");
602 lp_load(get_dyn_CONFIGFILE(),True,False,False,True);
605 smbcquotas_auth_info = user_auth_info_init(frame);
606 if (smbcquotas_auth_info == NULL) {
609 popt_common_set_auth_info(smbcquotas_auth_info);
611 pc = poptGetContext("smbcquotas", argc, argv, long_options, 0);
613 poptSetOtherOptionHelp(pc, "//server1/share1");
615 while ((opt = poptGetNextOpt(pc)) != -1) {
628 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
629 exit(EXIT_PARSE_ERROR);
636 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
637 exit(EXIT_PARSE_ERROR);
644 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
645 exit(EXIT_PARSE_ERROR);
647 username_str = talloc_strdup(frame, poptGetOptArg(pc));
649 exit(EXIT_PARSE_ERROR);
657 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
658 exit(EXIT_PARSE_ERROR);
660 set_str = talloc_strdup(frame, poptGetOptArg(pc));
662 exit(EXIT_PARSE_ERROR);
673 username_str = talloc_strdup(
674 frame, get_cmdline_auth_info_username(smbcquotas_auth_info));
676 exit(EXIT_PARSE_ERROR);
680 /* Make connection to server */
681 if(!poptPeekArg(pc)) {
682 poptPrintUsage(pc, stderr, 0);
683 exit(EXIT_PARSE_ERROR);
686 path = talloc_strdup(frame, poptGetArg(pc));
688 printf("Out of memory\n");
689 exit(EXIT_PARSE_ERROR);
692 string_replace(path, '/', '\\');
694 server = SMB_STRDUP(path+2);
696 printf("Out of memory\n");
697 exit(EXIT_PARSE_ERROR);
699 share = strchr_m(server,'\\');
701 printf("Invalid argument: %s\n", share);
702 exit(EXIT_PARSE_ERROR);
708 if (todo == SET_QUOTA) {
709 if (parse_quota_set(talloc_tos(), set_str, &username_str, &qtype, &cmd, &qt)) {
710 printf("Invalid argument: -S %s\n", set_str);
711 exit(EXIT_PARSE_ERROR);
716 cli = connect_one(share);
725 /* Perform requested action */
729 result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
732 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
735 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
738 result = do_quota(cli, qtype, cmd, username_str, &qt);
741 result = EXIT_FAILED;