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/>.
28 /* numeric is set when the user wants numeric SIDs and ACEs rather
29 than going via LSA calls to resolve them */
33 enum todo_values {NOOP_QUOTA=0,FS_QUOTA,USER_QUOTA,LIST_QUOTA,SET_QUOTA};
34 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
36 static struct cli_state *cli_ipc;
37 static struct rpc_pipe_client *global_pipe_hnd;
38 static POLICY_HND pol;
39 static bool got_policy_hnd;
40 static struct user_auth_info *smbcquotas_auth_info;
42 static struct cli_state *connect_one(const char *share);
44 /* Open cli connection and policy handle */
46 static bool cli_open_policy_hnd(void)
48 /* Initialise cli LSA connection */
52 cli_ipc = connect_one("IPC$");
53 ret = cli_rpc_pipe_open_noauth(cli_ipc,
54 &ndr_table_lsarpc.syntax_id,
56 if (!NT_STATUS_IS_OK(ret)) {
61 /* Open policy handle */
63 if (!got_policy_hnd) {
65 /* Some systems don't support SEC_RIGHTS_MAXIMUM_ALLOWED,
66 but NT sends 0x2000000 so we might as well do it too. */
68 if (!NT_STATUS_IS_OK(rpccli_lsa_open_policy(global_pipe_hnd, talloc_tos(), True,
69 GENERIC_EXECUTE_ACCESS, &pol))) {
73 got_policy_hnd = True;
79 /* convert a SID to a string, either numeric or username/group */
80 static void SidToString(fstring str, DOM_SID *sid, bool _numeric)
82 char **domains = NULL;
84 enum lsa_SidType *types = NULL;
86 sid_to_fstring(str, sid);
90 /* Ask LSA to convert the sid to a name */
92 if (!cli_open_policy_hnd() ||
93 !NT_STATUS_IS_OK(rpccli_lsa_lookup_sids(global_pipe_hnd, talloc_tos(),
94 &pol, 1, sid, &domains,
96 !domains || !domains[0] || !names || !names[0]) {
102 slprintf(str, sizeof(fstring) - 1, "%s%s%s",
103 domains[0], lp_winbind_separator(),
108 /* convert a string to a SID, either numeric or username/group */
109 static bool StringToSid(DOM_SID *sid, const char *str)
111 enum lsa_SidType *types = NULL;
112 DOM_SID *sids = NULL;
115 if (strncmp(str, "S-", 2) == 0) {
116 return string_to_sid(sid, str);
119 if (!cli_open_policy_hnd() ||
120 !NT_STATUS_IS_OK(rpccli_lsa_lookup_names(global_pipe_hnd, talloc_tos(),
121 &pol, 1, &str, NULL, 1, &sids,
127 sid_copy(sid, &sids[0]);
134 #define QUOTA_SETLIM 2
135 #define QUOTA_SETFLAGS 3
138 enum {PARSE_FLAGS,PARSE_LIM};
140 static int parse_quota_set(TALLOC_CTX *ctx,
142 char **pp_username_str,
143 enum SMB_QUOTA_TYPE *qtype,
145 SMB_NTQUOTA_STRUCT *pqt)
147 char *p = set_str,*p2;
153 *pp_username_str = NULL;
154 if (strnequal(set_str,"UQLIM:",6)) {
156 *qtype = SMB_USER_QUOTA_TYPE;
159 if ((p2=strstr(p,":"))==NULL) {
166 *pp_username_str = talloc_strdup(ctx, p);
168 } else if (strnequal(set_str,"FSQLIM:",7)) {
170 *qtype = SMB_USER_FS_QUOTA_TYPE;
173 } else if (strnequal(set_str,"FSQFLAGS:",9)) {
176 *qtype = SMB_USER_FS_QUOTA_TYPE;
177 *cmd = QUOTA_SETFLAGS;
184 if (sscanf(p,"%"PRIu64"/%"PRIu64,&pqt->softlim,&pqt->hardlim)!=2) {
192 if ((p2=strstr(p,"/"))==NULL) {
199 if (strnequal(p,"QUOTA_ENABLED",13)) {
201 } else if (strnequal(p,"DENY_DISK",9)) {
203 } else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
204 pqt->qflags |= QUOTAS_LOG_THRESHOLD;
205 } else if (strnequal(p,"LOG_HARDLIMIT",13)) {
206 pqt->qflags |= QUOTAS_LOG_LIMIT;
215 pqt->qflags |= QUOTAS_DENY_DISK;
217 pqt->qflags |= QUOTAS_ENABLED;
226 static int do_quota(struct cli_state *cli,
227 enum SMB_QUOTA_TYPE qtype,
229 const char *username_str,
230 SMB_NTQUOTA_STRUCT *pqt)
234 SMB_NTQUOTA_LIST *qtl = NULL;
235 SMB_NTQUOTA_STRUCT qt;
238 if (!cli_get_fs_attr_info(cli, &fs_attrs)) {
239 d_printf("Failed to get the filesystem attributes %s.\n",
244 if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
245 d_printf("Quotas are not supported by the server.\n");
249 if (!cli_get_quota_handle(cli, "a_fnum)) {
250 d_printf("Quotas are not enabled on this share.\n");
251 d_printf("Failed to open %s %s.\n",
252 FAKE_FILE_NAME_QUOTA_WIN32,cli_errstr(cli));
257 case SMB_USER_QUOTA_TYPE:
258 if (!StringToSid(&qt.sid, username_str)) {
259 d_printf("StringToSid() failed for [%s]\n",username_str);
265 if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
266 d_printf("%s cli_get_user_quota %s\n",
267 cli_errstr(cli),username_str);
270 dump_ntquota(&qt,verbose,numeric,SidToString);
274 if (!cli_set_user_quota(cli, quota_fnum, pqt)) {
275 d_printf("%s cli_set_user_quota %s\n",
276 cli_errstr(cli),username_str);
279 if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
280 d_printf("%s cli_get_user_quota %s\n",
281 cli_errstr(cli),username_str);
284 dump_ntquota(&qt,verbose,numeric,SidToString);
287 if (!cli_list_user_quota(cli, quota_fnum, &qtl)) {
288 d_printf("%s cli_set_user_quota %s\n",
289 cli_errstr(cli),username_str);
292 dump_ntquota_list(&qtl,verbose,numeric,SidToString);
293 free_ntquota_list(&qtl);
296 d_printf("Unknown Error\n");
300 case SMB_USER_FS_QUOTA_TYPE:
303 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
304 d_printf("%s cli_get_fs_quota_info\n",
308 dump_ntquota(&qt,True,numeric,NULL);
311 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
312 d_printf("%s cli_get_fs_quota_info\n",
316 qt.softlim = pqt->softlim;
317 qt.hardlim = pqt->hardlim;
318 if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
319 d_printf("%s cli_set_fs_quota_info\n",
323 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
324 d_printf("%s cli_get_fs_quota_info\n",
328 dump_ntquota(&qt,True,numeric,NULL);
331 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
332 d_printf("%s cli_get_fs_quota_info\n",
336 qt.qflags = pqt->qflags;
337 if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
338 d_printf("%s cli_set_fs_quota_info\n",
342 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
343 d_printf("%s cli_get_fs_quota_info\n",
347 dump_ntquota(&qt,True,numeric,NULL);
350 d_printf("Unknown Error\n");
355 d_printf("Unknown Error\n");
359 cli_close(cli, quota_fnum);
364 /*****************************************************
365 Return a connection to a server.
366 *******************************************************/
368 static struct cli_state *connect_one(const char *share)
371 struct sockaddr_storage ss;
377 if (get_cmdline_auth_info_use_machine_account(smbcquotas_auth_info) &&
378 !set_cmdline_auth_info_machine_account_creds(smbcquotas_auth_info)) {
382 if (get_cmdline_auth_info_use_kerberos(smbcquotas_auth_info)) {
383 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
384 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
388 if (!get_cmdline_auth_info_got_pass(smbcquotas_auth_info)) {
389 char *pass = getpass("Password: ");
391 set_cmdline_auth_info_password(smbcquotas_auth_info, pass);
395 nt_status = cli_full_connection(&c, global_myname(), server,
398 get_cmdline_auth_info_username(smbcquotas_auth_info),
400 get_cmdline_auth_info_password(smbcquotas_auth_info),
402 get_cmdline_auth_info_signing_state(smbcquotas_auth_info),
404 if (!NT_STATUS_IS_OK(nt_status)) {
405 DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
409 if (get_cmdline_auth_info_smb_encrypt(smbcquotas_auth_info)) {
410 nt_status = cli_cm_force_encryption(c,
411 get_cmdline_auth_info_username(smbcquotas_auth_info),
412 get_cmdline_auth_info_password(smbcquotas_auth_info),
415 if (!NT_STATUS_IS_OK(nt_status)) {
424 /****************************************************************************
426 ****************************************************************************/
427 int main(int argc, const char *argv[])
433 char *username_str = NULL;
435 char *set_str = NULL;
436 enum SMB_QUOTA_TYPE qtype = SMB_INVALID_QUOTA_TYPE;
438 static bool test_args = False;
439 struct cli_state *cli;
440 bool fix_user = False;
441 SMB_NTQUOTA_STRUCT qt;
442 TALLOC_CTX *frame = talloc_stackframe();
444 struct poptOption long_options[] = {
446 { "user", 'u', POPT_ARG_STRING, NULL, 'u', "Show quotas for user", "user" },
447 { "list", 'L', POPT_ARG_NONE, NULL, 'L', "List user quotas" },
448 { "fs", 'F', POPT_ARG_NONE, NULL, 'F', "Show filesystem quotas" },
449 { "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls\n\
451 UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n\
452 FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n\
453 FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT", "SETSTRING" },
454 { "numeric", 'n', POPT_ARG_NONE, NULL, 'n', "Don't resolve sids or limits to names" },
455 { "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "be verbose" },
456 { "test-args", 't', POPT_ARG_NONE, NULL, 'r', "Test arguments"},
458 POPT_COMMON_CREDENTIALS
466 /* set default debug level to 1 regardless of what smb.conf sets */
467 setup_logging( "smbcquotas", True );
468 DEBUGLEVEL_CLASS[DBGC_ALL] = 1;
470 x_setbuf( x_stderr, NULL );
476 lp_load(get_dyn_CONFIGFILE(),True,False,False,True);
479 smbcquotas_auth_info = user_auth_info_init(frame);
480 if (smbcquotas_auth_info == NULL) {
483 popt_common_set_auth_info(smbcquotas_auth_info);
485 pc = poptGetContext("smbcquotas", argc, argv, long_options, 0);
487 poptSetOtherOptionHelp(pc, "//server1/share1");
489 while ((opt = poptGetNextOpt(pc)) != -1) {
502 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
503 exit(EXIT_PARSE_ERROR);
510 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
511 exit(EXIT_PARSE_ERROR);
518 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
519 exit(EXIT_PARSE_ERROR);
521 username_str = talloc_strdup(frame, poptGetOptArg(pc));
523 exit(EXIT_PARSE_ERROR);
531 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
532 exit(EXIT_PARSE_ERROR);
534 set_str = talloc_strdup(frame, poptGetOptArg(pc));
536 exit(EXIT_PARSE_ERROR);
547 username_str = talloc_strdup(
548 frame, get_cmdline_auth_info_username(smbcquotas_auth_info));
550 exit(EXIT_PARSE_ERROR);
554 /* Make connection to server */
555 if(!poptPeekArg(pc)) {
556 poptPrintUsage(pc, stderr, 0);
557 exit(EXIT_PARSE_ERROR);
560 path = talloc_strdup(frame, poptGetArg(pc));
562 printf("Out of memory\n");
563 exit(EXIT_PARSE_ERROR);
566 string_replace(path, '/', '\\');
568 server = SMB_STRDUP(path+2);
570 printf("Out of memory\n");
571 exit(EXIT_PARSE_ERROR);
573 share = strchr_m(server,'\\');
575 printf("Invalid argument: %s\n", share);
576 exit(EXIT_PARSE_ERROR);
582 if (todo == SET_QUOTA) {
583 if (parse_quota_set(talloc_tos(), set_str, &username_str, &qtype, &cmd, &qt)) {
584 printf("Invalid argument: -S %s\n", set_str);
585 exit(EXIT_PARSE_ERROR);
590 cli = connect_one(share);
599 /* Perform requested action */
603 result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
606 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
609 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
612 result = do_quota(cli, qtype, cmd, username_str, &qt);
616 result = EXIT_FAILED;