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,
61 &ndr_table_lsarpc.syntax_id,
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,"%"PRIu64"/%"PRIu64,&pqt->softlim,&pqt->hardlim)!=2) {
198 if ((p2=strstr(p,"/"))==NULL) {
205 if (strnequal(p,"QUOTA_ENABLED",13)) {
207 } else if (strnequal(p,"DENY_DISK",9)) {
209 } else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
210 pqt->qflags |= QUOTAS_LOG_THRESHOLD;
211 } else if (strnequal(p,"LOG_HARDLIMIT",13)) {
212 pqt->qflags |= QUOTAS_LOG_LIMIT;
221 pqt->qflags |= QUOTAS_DENY_DISK;
223 pqt->qflags |= QUOTAS_ENABLED;
233 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
237 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
240 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
241 SMB_ASSERT(result != NULL);
245 static void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose,
247 void (*_sidtostring)(fstring str,
251 TALLOC_CTX *frame = talloc_stackframe();
254 smb_panic("dump_ntquota() called with NULL pointer");
258 case SMB_USER_FS_QUOTA_TYPE:
260 d_printf("File System QUOTAS:\n");
261 d_printf("Limits:\n");
262 d_printf(" Default Soft Limit: %15s\n",
263 quota_str_static(qt->softlim,True,_numeric));
264 d_printf(" Default Hard Limit: %15s\n",
265 quota_str_static(qt->hardlim,True,_numeric));
266 d_printf("Quota Flags:\n");
267 d_printf(" Quotas Enabled: %s\n",
268 ((qt->qflags"AS_ENABLED)
269 ||(qt->qflags"AS_DENY_DISK))?"On":"Off");
270 d_printf(" Deny Disk: %s\n",
271 (qt->qflags"AS_DENY_DISK)?"On":"Off");
272 d_printf(" Log Soft Limit: %s\n",
273 (qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
274 d_printf(" Log Hard Limit: %s\n",
275 (qt->qflags"AS_LOG_LIMIT)?"On":"Off");
278 case SMB_USER_QUOTA_TYPE:
280 fstring username_str = {0};
283 _sidtostring(username_str,&qt->sid,_numeric);
285 sid_to_fstring(username_str, &qt->sid);
289 d_printf("Quotas for User: %s\n",username_str);
290 d_printf("Used Space: %15s\n",
291 quota_str_static(qt->usedspace,False,
293 d_printf("Soft Limit: %15s\n",
294 quota_str_static(qt->softlim,True,
296 d_printf("Hard Limit: %15s\n",
297 quota_str_static(qt->hardlim,True,_numeric));
299 d_printf("%-30s: ",username_str);
300 d_printf("%15s/",quota_str_static(
301 qt->usedspace,False,_numeric));
302 d_printf("%15s/",quota_str_static(
303 qt->softlim,True,_numeric));
304 d_printf("%15s\n",quota_str_static(
305 qt->hardlim,True,_numeric));
310 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
316 static void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose,
318 void (*_sidtostring)(fstring str,
322 SMB_NTQUOTA_LIST *cur;
324 for (cur = *qtl;cur;cur = cur->next) {
326 dump_ntquota(cur->quotas,_verbose,_numeric,
331 static int do_quota(struct cli_state *cli,
332 enum SMB_QUOTA_TYPE qtype,
334 const char *username_str,
335 SMB_NTQUOTA_STRUCT *pqt)
338 uint16_t quota_fnum = 0;
339 SMB_NTQUOTA_LIST *qtl = NULL;
340 SMB_NTQUOTA_STRUCT qt;
345 status = cli_get_fs_attr_info(cli, &fs_attrs);
346 if (!NT_STATUS_IS_OK(status)) {
347 d_printf("Failed to get the filesystem attributes %s.\n",
352 if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
353 d_printf("Quotas are not supported by the server.\n");
357 status = cli_get_quota_handle(cli, "a_fnum);
358 if (!NT_STATUS_IS_OK(status)) {
359 d_printf("Quotas are not enabled on this share.\n");
360 d_printf("Failed to open %s %s.\n",
361 FAKE_FILE_NAME_QUOTA_WIN32,
367 case SMB_USER_QUOTA_TYPE:
368 if (!StringToSid(&qt.sid, username_str)) {
369 d_printf("StringToSid() failed for [%s]\n",username_str);
375 status = cli_get_user_quota(
376 cli, quota_fnum, &qt);
377 if (!NT_STATUS_IS_OK(status)) {
378 d_printf("%s cli_get_user_quota %s\n",
383 dump_ntquota(&qt,verbose,numeric,SidToString);
387 status = cli_set_user_quota(
388 cli, quota_fnum, pqt);
389 if (!NT_STATUS_IS_OK(status)) {
390 d_printf("%s cli_set_user_quota %s\n",
395 status = cli_get_user_quota(
396 cli, quota_fnum, &qt);
397 if (!NT_STATUS_IS_OK(status)) {
398 d_printf("%s cli_get_user_quota %s\n",
403 dump_ntquota(&qt,verbose,numeric,SidToString);
406 status = cli_list_user_quota(
407 cli, quota_fnum, &qtl);
408 if (!NT_STATUS_IS_OK(status)) {
409 d_printf("%s cli_set_user_quota %s\n",
414 dump_ntquota_list(&qtl,verbose,numeric,SidToString);
415 free_ntquota_list(&qtl);
418 d_printf("Unknown Error\n");
422 case SMB_USER_FS_QUOTA_TYPE:
425 status = cli_get_fs_quota_info(
426 cli, quota_fnum, &qt);
427 if (!NT_STATUS_IS_OK(status)) {
428 d_printf("%s cli_get_fs_quota_info\n",
432 dump_ntquota(&qt,True,numeric,NULL);
435 status = cli_get_fs_quota_info(
436 cli, quota_fnum, &qt);
437 if (!NT_STATUS_IS_OK(status)) {
438 d_printf("%s cli_get_fs_quota_info\n",
442 qt.softlim = pqt->softlim;
443 qt.hardlim = pqt->hardlim;
444 status = cli_set_fs_quota_info(
445 cli, quota_fnum, &qt);
446 if (!NT_STATUS_IS_OK(status)) {
447 d_printf("%s cli_set_fs_quota_info\n",
451 status = cli_get_fs_quota_info(
452 cli, quota_fnum, &qt);
453 if (!NT_STATUS_IS_OK(status)) {
454 d_printf("%s cli_get_fs_quota_info\n",
458 dump_ntquota(&qt,True,numeric,NULL);
461 status = cli_get_fs_quota_info(
462 cli, quota_fnum, &qt);
463 if (!NT_STATUS_IS_OK(status)) {
464 d_printf("%s cli_get_fs_quota_info\n",
468 qt.qflags = pqt->qflags;
469 status = cli_set_fs_quota_info(
470 cli, quota_fnum, &qt);
471 if (!NT_STATUS_IS_OK(status)) {
472 d_printf("%s cli_set_fs_quota_info\n",
476 status = cli_get_fs_quota_info(
477 cli, quota_fnum, &qt);
478 if (!NT_STATUS_IS_OK(status)) {
479 d_printf("%s cli_get_fs_quota_info\n",
483 dump_ntquota(&qt,True,numeric,NULL);
486 d_printf("Unknown Error\n");
491 d_printf("Unknown Error\n");
495 cli_close(cli, quota_fnum);
500 /*****************************************************
501 Return a connection to a server.
502 *******************************************************/
504 static struct cli_state *connect_one(const char *share)
510 if (get_cmdline_auth_info_use_machine_account(smbcquotas_auth_info) &&
511 !set_cmdline_auth_info_machine_account_creds(smbcquotas_auth_info)) {
515 if (get_cmdline_auth_info_use_kerberos(smbcquotas_auth_info)) {
516 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
517 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
521 set_cmdline_auth_info_getpass(smbcquotas_auth_info);
523 nt_status = cli_full_connection(&c, lp_netbios_name(), server,
526 get_cmdline_auth_info_username(smbcquotas_auth_info),
528 get_cmdline_auth_info_password(smbcquotas_auth_info),
530 get_cmdline_auth_info_signing_state(smbcquotas_auth_info));
531 if (!NT_STATUS_IS_OK(nt_status)) {
532 DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
536 if (get_cmdline_auth_info_smb_encrypt(smbcquotas_auth_info)) {
537 nt_status = cli_cm_force_encryption(c,
538 get_cmdline_auth_info_username(smbcquotas_auth_info),
539 get_cmdline_auth_info_password(smbcquotas_auth_info),
542 if (!NT_STATUS_IS_OK(nt_status)) {
551 /****************************************************************************
553 ****************************************************************************/
554 int main(int argc, const char *argv[])
560 char *username_str = NULL;
562 char *set_str = NULL;
563 enum SMB_QUOTA_TYPE qtype = SMB_INVALID_QUOTA_TYPE;
565 static bool test_args = False;
566 struct cli_state *cli;
567 bool fix_user = False;
568 SMB_NTQUOTA_STRUCT qt;
569 TALLOC_CTX *frame = talloc_stackframe();
571 struct poptOption long_options[] = {
573 { "user", 'u', POPT_ARG_STRING, NULL, 'u', "Show quotas for user", "user" },
574 { "list", 'L', POPT_ARG_NONE, NULL, 'L', "List user quotas" },
575 { "fs", 'F', POPT_ARG_NONE, NULL, 'F', "Show filesystem quotas" },
576 { "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls\n\
578 UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n\
579 FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n\
580 FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT", "SETSTRING" },
581 { "numeric", 'n', POPT_ARG_NONE, NULL, 'n', "Don't resolve sids or limits to names" },
582 { "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "be verbose" },
583 { "test-args", 't', POPT_ARG_NONE, NULL, 'r', "Test arguments"},
585 POPT_COMMON_CREDENTIALS
593 /* set default debug level to 1 regardless of what smb.conf sets */
594 setup_logging( "smbcquotas", DEBUG_STDERR);
595 lp_set_cmdline("log level", "1");
601 lp_load(get_dyn_CONFIGFILE(),True,False,False,True);
604 smbcquotas_auth_info = user_auth_info_init(frame);
605 if (smbcquotas_auth_info == NULL) {
608 popt_common_set_auth_info(smbcquotas_auth_info);
610 pc = poptGetContext("smbcquotas", argc, argv, long_options, 0);
612 poptSetOtherOptionHelp(pc, "//server1/share1");
614 while ((opt = poptGetNextOpt(pc)) != -1) {
627 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
628 exit(EXIT_PARSE_ERROR);
635 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
636 exit(EXIT_PARSE_ERROR);
643 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
644 exit(EXIT_PARSE_ERROR);
646 username_str = talloc_strdup(frame, poptGetOptArg(pc));
648 exit(EXIT_PARSE_ERROR);
656 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
657 exit(EXIT_PARSE_ERROR);
659 set_str = talloc_strdup(frame, poptGetOptArg(pc));
661 exit(EXIT_PARSE_ERROR);
672 username_str = talloc_strdup(
673 frame, get_cmdline_auth_info_username(smbcquotas_auth_info));
675 exit(EXIT_PARSE_ERROR);
679 /* Make connection to server */
680 if(!poptPeekArg(pc)) {
681 poptPrintUsage(pc, stderr, 0);
682 exit(EXIT_PARSE_ERROR);
685 path = talloc_strdup(frame, poptGetArg(pc));
687 printf("Out of memory\n");
688 exit(EXIT_PARSE_ERROR);
691 string_replace(path, '/', '\\');
693 server = SMB_STRDUP(path+2);
695 printf("Out of memory\n");
696 exit(EXIT_PARSE_ERROR);
698 share = strchr_m(server,'\\');
700 printf("Invalid argument: %s\n", share);
701 exit(EXIT_PARSE_ERROR);
707 if (todo == SET_QUOTA) {
708 if (parse_quota_set(talloc_tos(), set_str, &username_str, &qtype, &cmd, &qt)) {
709 printf("Invalid argument: -S %s\n", set_str);
710 exit(EXIT_PARSE_ERROR);
715 cli = connect_one(share);
724 /* Perform requested action */
728 result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
731 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
734 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
737 result = do_quota(cli, qtype, cmd, username_str, &qt);
740 result = EXIT_FAILED;