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"
31 /* numeric is set when the user wants numeric SIDs and ACEs rather
32 than going via LSA calls to resolve them */
36 enum todo_values {NOOP_QUOTA=0,FS_QUOTA,USER_QUOTA,LIST_QUOTA,SET_QUOTA};
37 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
39 static struct cli_state *cli_ipc;
40 static struct rpc_pipe_client *global_pipe_hnd;
41 static struct policy_handle pol;
42 static bool got_policy_hnd;
43 static struct user_auth_info *smbcquotas_auth_info;
45 static struct cli_state *connect_one(const char *share);
47 /* Open cli connection and policy handle */
49 static bool cli_open_policy_hnd(void)
51 /* Initialise cli LSA connection */
55 cli_ipc = connect_one("IPC$");
56 ret = cli_rpc_pipe_open_noauth(cli_ipc,
57 &ndr_table_lsarpc.syntax_id,
59 if (!NT_STATUS_IS_OK(ret)) {
64 /* Open policy handle */
66 if (!got_policy_hnd) {
68 /* Some systems don't support SEC_FLAG_MAXIMUM_ALLOWED,
69 but NT sends 0x2000000 so we might as well do it too. */
71 if (!NT_STATUS_IS_OK(rpccli_lsa_open_policy(global_pipe_hnd, talloc_tos(), True,
72 GENERIC_EXECUTE_ACCESS, &pol))) {
76 got_policy_hnd = True;
82 /* convert a SID to a string, either numeric or username/group */
83 static void SidToString(fstring str, struct dom_sid *sid, bool _numeric)
85 char **domains = NULL;
87 enum lsa_SidType *types = NULL;
89 sid_to_fstring(str, sid);
93 /* Ask LSA to convert the sid to a name */
95 if (!cli_open_policy_hnd() ||
96 !NT_STATUS_IS_OK(rpccli_lsa_lookup_sids(global_pipe_hnd, talloc_tos(),
97 &pol, 1, sid, &domains,
99 !domains || !domains[0] || !names || !names[0]) {
105 slprintf(str, sizeof(fstring) - 1, "%s%s%s",
106 domains[0], lp_winbind_separator(),
111 /* convert a string to a SID, either numeric or username/group */
112 static bool StringToSid(struct dom_sid *sid, const char *str)
114 enum lsa_SidType *types = NULL;
115 struct dom_sid *sids = NULL;
118 if (strncmp(str, "S-", 2) == 0) {
119 return string_to_sid(sid, str);
122 if (!cli_open_policy_hnd() ||
123 !NT_STATUS_IS_OK(rpccli_lsa_lookup_names(global_pipe_hnd, talloc_tos(),
124 &pol, 1, &str, NULL, 1, &sids,
130 sid_copy(sid, &sids[0]);
137 #define QUOTA_SETLIM 2
138 #define QUOTA_SETFLAGS 3
141 enum {PARSE_FLAGS,PARSE_LIM};
143 static int parse_quota_set(TALLOC_CTX *ctx,
145 char **pp_username_str,
146 enum SMB_QUOTA_TYPE *qtype,
148 SMB_NTQUOTA_STRUCT *pqt)
150 char *p = set_str,*p2;
156 *pp_username_str = NULL;
157 if (strnequal(set_str,"UQLIM:",6)) {
159 *qtype = SMB_USER_QUOTA_TYPE;
162 if ((p2=strstr(p,":"))==NULL) {
169 *pp_username_str = talloc_strdup(ctx, p);
171 } else if (strnequal(set_str,"FSQLIM:",7)) {
173 *qtype = SMB_USER_FS_QUOTA_TYPE;
176 } else if (strnequal(set_str,"FSQFLAGS:",9)) {
179 *qtype = SMB_USER_FS_QUOTA_TYPE;
180 *cmd = QUOTA_SETFLAGS;
187 if (sscanf(p,"%"PRIu64"/%"PRIu64,&pqt->softlim,&pqt->hardlim)!=2) {
195 if ((p2=strstr(p,"/"))==NULL) {
202 if (strnequal(p,"QUOTA_ENABLED",13)) {
204 } else if (strnequal(p,"DENY_DISK",9)) {
206 } else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
207 pqt->qflags |= QUOTAS_LOG_THRESHOLD;
208 } else if (strnequal(p,"LOG_HARDLIMIT",13)) {
209 pqt->qflags |= QUOTAS_LOG_LIMIT;
218 pqt->qflags |= QUOTAS_DENY_DISK;
220 pqt->qflags |= QUOTAS_ENABLED;
229 static int do_quota(struct cli_state *cli,
230 enum SMB_QUOTA_TYPE qtype,
232 const char *username_str,
233 SMB_NTQUOTA_STRUCT *pqt)
236 uint16_t quota_fnum = 0;
237 SMB_NTQUOTA_LIST *qtl = NULL;
238 SMB_NTQUOTA_STRUCT qt;
241 if (!NT_STATUS_IS_OK(cli_get_fs_attr_info(cli, &fs_attrs))) {
242 d_printf("Failed to get the filesystem attributes %s.\n",
247 if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
248 d_printf("Quotas are not supported by the server.\n");
252 if (!NT_STATUS_IS_OK(cli_get_quota_handle(cli, "a_fnum))) {
253 d_printf("Quotas are not enabled on this share.\n");
254 d_printf("Failed to open %s %s.\n",
255 FAKE_FILE_NAME_QUOTA_WIN32,cli_errstr(cli));
260 case SMB_USER_QUOTA_TYPE:
261 if (!StringToSid(&qt.sid, username_str)) {
262 d_printf("StringToSid() failed for [%s]\n",username_str);
268 if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
269 d_printf("%s cli_get_user_quota %s\n",
270 cli_errstr(cli),username_str);
273 dump_ntquota(&qt,verbose,numeric,SidToString);
277 if (!cli_set_user_quota(cli, quota_fnum, pqt)) {
278 d_printf("%s cli_set_user_quota %s\n",
279 cli_errstr(cli),username_str);
282 if (!cli_get_user_quota(cli, quota_fnum, &qt)) {
283 d_printf("%s cli_get_user_quota %s\n",
284 cli_errstr(cli),username_str);
287 dump_ntquota(&qt,verbose,numeric,SidToString);
290 if (!cli_list_user_quota(cli, quota_fnum, &qtl)) {
291 d_printf("%s cli_set_user_quota %s\n",
292 cli_errstr(cli),username_str);
295 dump_ntquota_list(&qtl,verbose,numeric,SidToString);
296 free_ntquota_list(&qtl);
299 d_printf("Unknown Error\n");
303 case SMB_USER_FS_QUOTA_TYPE:
306 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
307 d_printf("%s cli_get_fs_quota_info\n",
311 dump_ntquota(&qt,True,numeric,NULL);
314 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
315 d_printf("%s cli_get_fs_quota_info\n",
319 qt.softlim = pqt->softlim;
320 qt.hardlim = pqt->hardlim;
321 if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
322 d_printf("%s cli_set_fs_quota_info\n",
326 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
327 d_printf("%s cli_get_fs_quota_info\n",
331 dump_ntquota(&qt,True,numeric,NULL);
334 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
335 d_printf("%s cli_get_fs_quota_info\n",
339 qt.qflags = pqt->qflags;
340 if (!cli_set_fs_quota_info(cli, quota_fnum, &qt)) {
341 d_printf("%s cli_set_fs_quota_info\n",
345 if (!cli_get_fs_quota_info(cli, quota_fnum, &qt)) {
346 d_printf("%s cli_get_fs_quota_info\n",
350 dump_ntquota(&qt,True,numeric,NULL);
353 d_printf("Unknown Error\n");
358 d_printf("Unknown Error\n");
362 cli_close(cli, quota_fnum);
367 /*****************************************************
368 Return a connection to a server.
369 *******************************************************/
371 static struct cli_state *connect_one(const char *share)
374 struct sockaddr_storage ss;
380 if (get_cmdline_auth_info_use_machine_account(smbcquotas_auth_info) &&
381 !set_cmdline_auth_info_machine_account_creds(smbcquotas_auth_info)) {
385 if (get_cmdline_auth_info_use_kerberos(smbcquotas_auth_info)) {
386 flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
387 CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
391 set_cmdline_auth_info_getpass(smbcquotas_auth_info);
393 nt_status = cli_full_connection(&c, global_myname(), server,
396 get_cmdline_auth_info_username(smbcquotas_auth_info),
398 get_cmdline_auth_info_password(smbcquotas_auth_info),
400 get_cmdline_auth_info_signing_state(smbcquotas_auth_info),
402 if (!NT_STATUS_IS_OK(nt_status)) {
403 DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
407 if (get_cmdline_auth_info_smb_encrypt(smbcquotas_auth_info)) {
408 nt_status = cli_cm_force_encryption(c,
409 get_cmdline_auth_info_username(smbcquotas_auth_info),
410 get_cmdline_auth_info_password(smbcquotas_auth_info),
413 if (!NT_STATUS_IS_OK(nt_status)) {
422 /****************************************************************************
424 ****************************************************************************/
425 int main(int argc, const char *argv[])
431 char *username_str = NULL;
433 char *set_str = NULL;
434 enum SMB_QUOTA_TYPE qtype = SMB_INVALID_QUOTA_TYPE;
436 static bool test_args = False;
437 struct cli_state *cli;
438 bool fix_user = False;
439 SMB_NTQUOTA_STRUCT qt;
440 TALLOC_CTX *frame = talloc_stackframe();
442 struct poptOption long_options[] = {
444 { "user", 'u', POPT_ARG_STRING, NULL, 'u', "Show quotas for user", "user" },
445 { "list", 'L', POPT_ARG_NONE, NULL, 'L', "List user quotas" },
446 { "fs", 'F', POPT_ARG_NONE, NULL, 'F', "Show filesystem quotas" },
447 { "set", 'S', POPT_ARG_STRING, NULL, 'S', "Set acls\n\
449 UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n\
450 FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n\
451 FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT", "SETSTRING" },
452 { "numeric", 'n', POPT_ARG_NONE, NULL, 'n', "Don't resolve sids or limits to names" },
453 { "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "be verbose" },
454 { "test-args", 't', POPT_ARG_NONE, NULL, 'r', "Test arguments"},
456 POPT_COMMON_CREDENTIALS
464 /* set default debug level to 1 regardless of what smb.conf sets */
465 setup_logging( "smbcquotas", True );
466 DEBUGLEVEL_CLASS[DBGC_ALL] = 1;
468 x_setbuf( x_stderr, NULL );
474 lp_load(get_dyn_CONFIGFILE(),True,False,False,True);
477 smbcquotas_auth_info = user_auth_info_init(frame);
478 if (smbcquotas_auth_info == NULL) {
481 popt_common_set_auth_info(smbcquotas_auth_info);
483 pc = poptGetContext("smbcquotas", argc, argv, long_options, 0);
485 poptSetOtherOptionHelp(pc, "//server1/share1");
487 while ((opt = poptGetNextOpt(pc)) != -1) {
500 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
501 exit(EXIT_PARSE_ERROR);
508 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
509 exit(EXIT_PARSE_ERROR);
516 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
517 exit(EXIT_PARSE_ERROR);
519 username_str = talloc_strdup(frame, poptGetOptArg(pc));
521 exit(EXIT_PARSE_ERROR);
529 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
530 exit(EXIT_PARSE_ERROR);
532 set_str = talloc_strdup(frame, poptGetOptArg(pc));
534 exit(EXIT_PARSE_ERROR);
545 username_str = talloc_strdup(
546 frame, get_cmdline_auth_info_username(smbcquotas_auth_info));
548 exit(EXIT_PARSE_ERROR);
552 /* Make connection to server */
553 if(!poptPeekArg(pc)) {
554 poptPrintUsage(pc, stderr, 0);
555 exit(EXIT_PARSE_ERROR);
558 path = talloc_strdup(frame, poptGetArg(pc));
560 printf("Out of memory\n");
561 exit(EXIT_PARSE_ERROR);
564 string_replace(path, '/', '\\');
566 server = SMB_STRDUP(path+2);
568 printf("Out of memory\n");
569 exit(EXIT_PARSE_ERROR);
571 share = strchr_m(server,'\\');
573 printf("Invalid argument: %s\n", share);
574 exit(EXIT_PARSE_ERROR);
580 if (todo == SET_QUOTA) {
581 if (parse_quota_set(talloc_tos(), set_str, &username_str, &qtype, &cmd, &qt)) {
582 printf("Invalid argument: -S %s\n", set_str);
583 exit(EXIT_PARSE_ERROR);
588 cli = connect_one(share);
597 /* Perform requested action */
601 result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
604 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
607 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
610 result = do_quota(cli, qtype, cmd, username_str, &qt);
614 result = EXIT_FAILED;