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 "rpc_client/cli_pipe.h"
27 #include "../librpc/gen_ndr/ndr_lsa.h"
28 #include "rpc_client/cli_lsarpc.h"
29 #include "fake_file.h"
30 #include "../libcli/security/security.h"
31 #include "libsmb/libsmb.h"
35 /* numeric is set when the user wants numeric SIDs and ACEs rather
36 than going via LSA calls to resolve them */
40 enum todo_values {NOOP_QUOTA=0,FS_QUOTA,USER_QUOTA,LIST_QUOTA,SET_QUOTA};
41 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
43 static struct cli_state *cli_ipc;
44 static struct rpc_pipe_client *global_pipe_hnd;
45 static struct policy_handle pol;
46 static bool got_policy_hnd;
47 static struct user_auth_info *smbcquotas_auth_info;
49 static struct cli_state *connect_one(const char *share);
51 /* Open cli connection and policy handle */
53 static bool cli_open_policy_hnd(void)
55 /* Initialise cli LSA connection */
59 cli_ipc = connect_one("IPC$");
60 ret = cli_rpc_pipe_open_noauth(cli_ipc,
63 if (!NT_STATUS_IS_OK(ret)) {
68 /* Open policy handle */
70 if (!got_policy_hnd) {
72 /* Some systems don't support SEC_FLAG_MAXIMUM_ALLOWED,
73 but NT sends 0x2000000 so we might as well do it too. */
75 if (!NT_STATUS_IS_OK(rpccli_lsa_open_policy(global_pipe_hnd, talloc_tos(), True,
76 GENERIC_EXECUTE_ACCESS, &pol))) {
80 got_policy_hnd = True;
86 /* convert a SID to a string, either numeric or username/group */
87 static void SidToString(fstring str, struct dom_sid *sid, bool _numeric)
89 char **domains = NULL;
91 enum lsa_SidType *types = NULL;
93 sid_to_fstring(str, sid);
97 /* Ask LSA to convert the sid to a name */
99 if (!cli_open_policy_hnd() ||
100 !NT_STATUS_IS_OK(rpccli_lsa_lookup_sids(global_pipe_hnd, talloc_tos(),
101 &pol, 1, sid, &domains,
103 !domains || !domains[0] || !names || !names[0]) {
109 slprintf(str, sizeof(fstring) - 1, "%s%s%s",
110 domains[0], lp_winbind_separator(),
114 /* convert a string to a SID, either numeric or username/group */
115 static bool StringToSid(struct dom_sid *sid, const char *str)
117 enum lsa_SidType *types = NULL;
118 struct dom_sid *sids = NULL;
121 if (string_to_sid(sid, str)) {
125 if (!cli_open_policy_hnd() ||
126 !NT_STATUS_IS_OK(rpccli_lsa_lookup_names(global_pipe_hnd, talloc_tos(),
127 &pol, 1, &str, NULL, 1, &sids,
133 sid_copy(sid, &sids[0]);
140 #define QUOTA_SETLIM 2
141 #define QUOTA_SETFLAGS 3
144 enum {PARSE_FLAGS,PARSE_LIM};
146 static int parse_quota_set(TALLOC_CTX *ctx,
148 char **pp_username_str,
149 enum SMB_QUOTA_TYPE *qtype,
151 SMB_NTQUOTA_STRUCT *pqt)
153 char *p = set_str,*p2;
159 *pp_username_str = NULL;
160 if (strnequal(set_str,"UQLIM:",6)) {
162 *qtype = SMB_USER_QUOTA_TYPE;
165 if ((p2=strstr(p,":"))==NULL) {
172 *pp_username_str = talloc_strdup(ctx, p);
174 } else if (strnequal(set_str,"FSQLIM:",7)) {
176 *qtype = SMB_USER_FS_QUOTA_TYPE;
179 } else if (strnequal(set_str,"FSQFLAGS:",9)) {
182 *qtype = SMB_USER_FS_QUOTA_TYPE;
183 *cmd = QUOTA_SETFLAGS;
190 if (sscanf(p,"%"SCNu64"/%"SCNu64,&pqt->softlim,
200 if ((p2=strstr(p,"/"))==NULL) {
207 if (strnequal(p,"QUOTA_ENABLED",13)) {
209 } else if (strnequal(p,"DENY_DISK",9)) {
211 } else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
212 pqt->qflags |= QUOTAS_LOG_THRESHOLD;
213 } else if (strnequal(p,"LOG_HARDLIMIT",13)) {
214 pqt->qflags |= QUOTAS_LOG_LIMIT;
223 pqt->qflags |= QUOTAS_DENY_DISK;
225 pqt->qflags |= QUOTAS_ENABLED;
235 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
239 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
242 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
243 SMB_ASSERT(result != NULL);
247 static void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose,
249 void (*_sidtostring)(fstring str,
253 TALLOC_CTX *frame = talloc_stackframe();
256 smb_panic("dump_ntquota() called with NULL pointer");
260 case SMB_USER_FS_QUOTA_TYPE:
262 d_printf("File System QUOTAS:\n");
263 d_printf("Limits:\n");
264 d_printf(" Default Soft Limit: %15s\n",
265 quota_str_static(qt->softlim,True,_numeric));
266 d_printf(" Default Hard Limit: %15s\n",
267 quota_str_static(qt->hardlim,True,_numeric));
268 d_printf("Quota Flags:\n");
269 d_printf(" Quotas Enabled: %s\n",
270 ((qt->qflags"AS_ENABLED)
271 ||(qt->qflags"AS_DENY_DISK))?"On":"Off");
272 d_printf(" Deny Disk: %s\n",
273 (qt->qflags"AS_DENY_DISK)?"On":"Off");
274 d_printf(" Log Soft Limit: %s\n",
275 (qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
276 d_printf(" Log Hard Limit: %s\n",
277 (qt->qflags"AS_LOG_LIMIT)?"On":"Off");
280 case SMB_USER_QUOTA_TYPE:
282 fstring username_str = {0};
285 _sidtostring(username_str,&qt->sid,_numeric);
287 sid_to_fstring(username_str, &qt->sid);
291 d_printf("Quotas for User: %s\n",username_str);
292 d_printf("Used Space: %15s\n",
293 quota_str_static(qt->usedspace,False,
295 d_printf("Soft Limit: %15s\n",
296 quota_str_static(qt->softlim,True,
298 d_printf("Hard Limit: %15s\n",
299 quota_str_static(qt->hardlim,True,_numeric));
301 d_printf("%-30s: ",username_str);
302 d_printf("%15s/",quota_str_static(
303 qt->usedspace,False,_numeric));
304 d_printf("%15s/",quota_str_static(
305 qt->softlim,True,_numeric));
306 d_printf("%15s\n",quota_str_static(
307 qt->hardlim,True,_numeric));
312 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
318 static void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose,
320 void (*_sidtostring)(fstring str,
324 SMB_NTQUOTA_LIST *cur;
326 for (cur = *qtl;cur;cur = cur->next) {
328 dump_ntquota(cur->quotas,_verbose,_numeric,
333 static int do_quota(struct cli_state *cli,
334 enum SMB_QUOTA_TYPE qtype,
336 const char *username_str,
337 SMB_NTQUOTA_STRUCT *pqt)
340 uint16_t quota_fnum = 0;
341 SMB_NTQUOTA_LIST *qtl = NULL;
342 SMB_NTQUOTA_STRUCT qt;
347 status = cli_get_fs_attr_info(cli, &fs_attrs);
348 if (!NT_STATUS_IS_OK(status)) {
349 d_printf("Failed to get the filesystem attributes %s.\n",
354 if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
355 d_printf("Quotas are not supported by the server.\n");
359 status = cli_get_quota_handle(cli, "a_fnum);
360 if (!NT_STATUS_IS_OK(status)) {
361 d_printf("Quotas are not enabled on this share.\n");
362 d_printf("Failed to open %s %s.\n",
363 FAKE_FILE_NAME_QUOTA_WIN32,
369 case SMB_USER_QUOTA_TYPE:
370 if (!StringToSid(&qt.sid, username_str)) {
371 d_printf("StringToSid() failed for [%s]\n",username_str);
377 status = cli_get_user_quota(
378 cli, quota_fnum, &qt);
379 if (!NT_STATUS_IS_OK(status)) {
380 d_printf("%s cli_get_user_quota %s\n",
385 dump_ntquota(&qt,verbose,numeric,SidToString);
389 status = cli_set_user_quota(
390 cli, quota_fnum, pqt);
391 if (!NT_STATUS_IS_OK(status)) {
392 d_printf("%s cli_set_user_quota %s\n",
397 status = cli_get_user_quota(
398 cli, quota_fnum, &qt);
399 if (!NT_STATUS_IS_OK(status)) {
400 d_printf("%s cli_get_user_quota %s\n",
405 dump_ntquota(&qt,verbose,numeric,SidToString);
408 status = cli_list_user_quota(
409 cli, quota_fnum, &qtl);
410 if (!NT_STATUS_IS_OK(status)) {
411 d_printf("%s cli_set_user_quota %s\n",
416 dump_ntquota_list(&qtl,verbose,numeric,SidToString);
417 free_ntquota_list(&qtl);
420 d_printf("Unknown Error\n");
424 case SMB_USER_FS_QUOTA_TYPE:
427 status = cli_get_fs_quota_info(
428 cli, quota_fnum, &qt);
429 if (!NT_STATUS_IS_OK(status)) {
430 d_printf("%s cli_get_fs_quota_info\n",
434 dump_ntquota(&qt,True,numeric,NULL);
437 status = cli_get_fs_quota_info(
438 cli, quota_fnum, &qt);
439 if (!NT_STATUS_IS_OK(status)) {
440 d_printf("%s cli_get_fs_quota_info\n",
444 qt.softlim = pqt->softlim;
445 qt.hardlim = pqt->hardlim;
446 status = cli_set_fs_quota_info(
447 cli, quota_fnum, &qt);
448 if (!NT_STATUS_IS_OK(status)) {
449 d_printf("%s cli_set_fs_quota_info\n",
453 status = cli_get_fs_quota_info(
454 cli, quota_fnum, &qt);
455 if (!NT_STATUS_IS_OK(status)) {
456 d_printf("%s cli_get_fs_quota_info\n",
460 dump_ntquota(&qt,True,numeric,NULL);
463 status = cli_get_fs_quota_info(
464 cli, quota_fnum, &qt);
465 if (!NT_STATUS_IS_OK(status)) {
466 d_printf("%s cli_get_fs_quota_info\n",
470 qt.qflags = pqt->qflags;
471 status = cli_set_fs_quota_info(
472 cli, quota_fnum, &qt);
473 if (!NT_STATUS_IS_OK(status)) {
474 d_printf("%s cli_set_fs_quota_info\n",
478 status = cli_get_fs_quota_info(
479 cli, quota_fnum, &qt);
480 if (!NT_STATUS_IS_OK(status)) {
481 d_printf("%s cli_get_fs_quota_info\n",
485 dump_ntquota(&qt,True,numeric,NULL);
488 d_printf("Unknown Error\n");
493 d_printf("Unknown Error\n");
497 cli_close(cli, quota_fnum);
502 /*****************************************************
503 Return a connection to a server.
504 *******************************************************/
506 static struct cli_state *connect_one(const char *share)
512 if (get_cmdline_auth_info_use_machine_account(smbcquotas_auth_info) &&
513 !set_cmdline_auth_info_machine_account_creds(smbcquotas_auth_info)) {
517 if (get_cmdline_auth_info_use_kerberos(smbcquotas_auth_info)) {
518 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
519 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
523 set_cmdline_auth_info_getpass(smbcquotas_auth_info);
525 nt_status = cli_full_connection(&c, lp_netbios_name(), server,
528 get_cmdline_auth_info_username(smbcquotas_auth_info),
530 get_cmdline_auth_info_password(smbcquotas_auth_info),
532 get_cmdline_auth_info_signing_state(smbcquotas_auth_info));
533 if (!NT_STATUS_IS_OK(nt_status)) {
534 DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
538 if (get_cmdline_auth_info_smb_encrypt(smbcquotas_auth_info)) {
539 nt_status = cli_cm_force_encryption(c,
540 get_cmdline_auth_info_username(smbcquotas_auth_info),
541 get_cmdline_auth_info_password(smbcquotas_auth_info),
544 if (!NT_STATUS_IS_OK(nt_status)) {
553 /****************************************************************************
555 ****************************************************************************/
556 int main(int argc, char *argv[])
558 const char **argv_const = discard_const_p(const char *, argv);
563 char *username_str = NULL;
565 char *set_str = NULL;
566 enum SMB_QUOTA_TYPE qtype = SMB_INVALID_QUOTA_TYPE;
568 static bool test_args = False;
569 struct cli_state *cli;
570 bool fix_user = False;
571 SMB_NTQUOTA_STRUCT qt;
572 TALLOC_CTX *frame = talloc_stackframe();
574 struct poptOption long_options[] = {
576 { "user", 'u', POPT_ARG_STRING, NULL, 'u', "Show quotas for user", "user" },
577 { "list", 'L', POPT_ARG_NONE, NULL, 'L', "List user quotas" },
578 { "fs", 'F', POPT_ARG_NONE, NULL, 'F', "Show filesystem quotas" },
579 { "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls\n\
581 UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n\
582 FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n\
583 FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT", "SETSTRING" },
584 { "numeric", 'n', POPT_ARG_NONE, NULL, 'n', "Don't resolve sids or limits to names" },
585 { "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "be verbose" },
586 { "test-args", 't', POPT_ARG_NONE, NULL, 't', "Test arguments"},
588 POPT_COMMON_CREDENTIALS
596 /* set default debug level to 1 regardless of what smb.conf sets */
597 setup_logging( "smbcquotas", DEBUG_STDERR);
598 lp_set_cmdline("log level", "1");
604 lp_load_global(get_dyn_CONFIGFILE());
607 smbcquotas_auth_info = user_auth_info_init(frame);
608 if (smbcquotas_auth_info == NULL) {
611 popt_common_set_auth_info(smbcquotas_auth_info);
613 pc = poptGetContext("smbcquotas", argc, argv_const, long_options, 0);
615 poptSetOtherOptionHelp(pc, "//server1/share1");
617 while ((opt = poptGetNextOpt(pc)) != -1) {
630 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
631 exit(EXIT_PARSE_ERROR);
638 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
639 exit(EXIT_PARSE_ERROR);
646 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
647 exit(EXIT_PARSE_ERROR);
649 username_str = talloc_strdup(frame, poptGetOptArg(pc));
651 exit(EXIT_PARSE_ERROR);
659 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
660 exit(EXIT_PARSE_ERROR);
662 set_str = talloc_strdup(frame, poptGetOptArg(pc));
664 exit(EXIT_PARSE_ERROR);
675 username_str = talloc_strdup(
676 frame, get_cmdline_auth_info_username(smbcquotas_auth_info));
678 exit(EXIT_PARSE_ERROR);
682 /* Make connection to server */
683 if(!poptPeekArg(pc)) {
684 poptPrintUsage(pc, stderr, 0);
685 exit(EXIT_PARSE_ERROR);
688 path = talloc_strdup(frame, poptGetArg(pc));
690 printf("Out of memory\n");
691 exit(EXIT_PARSE_ERROR);
695 popt_burn_cmdline_password(argc, argv);
697 string_replace(path, '/', '\\');
699 server = SMB_STRDUP(path+2);
701 printf("Out of memory\n");
702 exit(EXIT_PARSE_ERROR);
704 share = strchr_m(server,'\\');
706 printf("Invalid argument: %s\n", share);
707 exit(EXIT_PARSE_ERROR);
713 if (todo == SET_QUOTA) {
714 if (parse_quota_set(talloc_tos(), set_str, &username_str, &qtype, &cmd, &qt)) {
715 printf("Invalid argument: -S %s\n", set_str);
716 exit(EXIT_PARSE_ERROR);
721 cli = connect_one(share);
730 /* Perform requested action */
734 result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
737 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
740 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
743 result = do_quota(cli, qtype, cmd, username_str, &qt);
746 result = EXIT_FAILED;