2 Unix SMB/CIFS implementation.
4 Copyright (C) Stefan (metze) Metzmacher 2003
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "../librpc/gen_ndr/ndr_security.h"
22 #include "fake_file.h"
23 #include "../libcli/security/security.h"
25 NTSTATUS cli_get_quota_handle(struct cli_state *cli, uint16_t *quota_fnum)
27 return cli_ntcreate(cli, FAKE_FILE_NAME_QUOTA_WIN32,
28 0x00000016, DESIRED_ACCESS_PIPE,
29 0x00000000, FILE_SHARE_READ|FILE_SHARE_WRITE,
30 FILE_OPEN, 0x00000000, 0x03, quota_fnum);
33 void free_ntquota_list(SMB_NTQUOTA_LIST **qt_list)
38 if ((*qt_list)->mem_ctx)
39 talloc_destroy((*qt_list)->mem_ctx);
46 static bool parse_user_quota_record(const char *rdata, unsigned int rdata_count, unsigned int *offset, SMB_NTQUOTA_STRUCT *pqt)
49 SMB_NTQUOTA_STRUCT qt;
53 if (!rdata||!offset||!pqt) {
54 smb_panic("parse_quota_record: called with NULL POINTER!");
57 if (rdata_count < 40) {
61 /* offset to next quota record.
62 * 4 bytes IVAL(rdata,0)
65 *offset = IVAL(rdata,0);
68 sid_len = IVAL(rdata,4);
70 if (rdata_count < 40+sid_len) {
74 /* unknown 8 bytes in pdata
75 * maybe its the change time in NTTIME
78 /* the used space 8 bytes (uint64_t)*/
79 qt.usedspace = (uint64_t)IVAL(rdata,16);
80 #ifdef LARGE_SMB_OFF_T
81 qt.usedspace |= (((uint64_t)IVAL(rdata,20)) << 32);
82 #else /* LARGE_SMB_OFF_T */
83 if ((IVAL(rdata,20) != 0)&&
84 ((qt.usedspace != 0xFFFFFFFF)||
85 (IVAL(rdata,20)!=0xFFFFFFFF))) {
86 /* more than 32 bits? */
89 #endif /* LARGE_SMB_OFF_T */
91 /* the soft quotas 8 bytes (uint64_t)*/
92 qt.softlim = (uint64_t)IVAL(rdata,24);
93 #ifdef LARGE_SMB_OFF_T
94 qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
95 #else /* LARGE_SMB_OFF_T */
96 if ((IVAL(rdata,28) != 0)&&
97 ((qt.softlim != 0xFFFFFFFF)||
98 (IVAL(rdata,28)!=0xFFFFFFFF))) {
99 /* more than 32 bits? */
102 #endif /* LARGE_SMB_OFF_T */
104 /* the hard quotas 8 bytes (uint64_t)*/
105 qt.hardlim = (uint64_t)IVAL(rdata,32);
106 #ifdef LARGE_SMB_OFF_T
107 qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
108 #else /* LARGE_SMB_OFF_T */
109 if ((IVAL(rdata,36) != 0)&&
110 ((qt.hardlim != 0xFFFFFFFF)||
111 (IVAL(rdata,36)!=0xFFFFFFFF))) {
112 /* more than 32 bits? */
115 #endif /* LARGE_SMB_OFF_T */
117 if (!sid_parse(rdata+40,sid_len,&qt.sid)) {
121 qt.qtype = SMB_USER_QUOTA_TYPE;
128 bool cli_get_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
133 unsigned int data_len;
134 char data[SID_MAX_SIZE+8];
135 char *rparam=NULL, *rdata=NULL;
136 unsigned int rparam_count=0, rdata_count=0;
137 unsigned int sid_len;
141 smb_panic("cli_get_user_quota() called with NULL Pointer!");
144 setup = NT_TRANSACT_GET_USER_QUOTA;
146 SSVAL(params, 0,quota_fnum);
147 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_FOR_SID);
148 SIVAL(params, 4,0x00000024);
149 SIVAL(params, 8,0x00000000);
150 SIVAL(params,12,0x00000024);
152 sid_len = ndr_size_dom_sid(&pqt->sid, 0);
153 data_len = sid_len+8;
154 SIVAL(data, 0, 0x00000000);
155 SIVAL(data, 4, sid_len);
156 sid_linearize(data+8, sid_len, &pqt->sid);
158 if (!cli_send_nt_trans(cli,
159 NT_TRANSACT_GET_USER_QUOTA,
163 data, data_len, 112)) {
164 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
169 if (!cli_receive_nt_trans(cli,
170 &rparam, &rparam_count,
171 &rdata, &rdata_count)) {
172 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
176 if (cli_is_error(cli)) {
183 if ((rparam&&rdata)&&(rparam_count>=4&&rdata_count>=8)) {
184 ret = parse_user_quota_record(rdata, rdata_count, &offset, pqt);
186 DEBUG(0,("Got INVALID NT_TRANSACT_GET_USER_QUOTA reply.\n"));
196 bool cli_set_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
202 char *rparam=NULL, *rdata=NULL;
203 unsigned int rparam_count=0, rdata_count=0;
204 unsigned int sid_len;
205 memset(data,'\0',112);
208 smb_panic("cli_set_user_quota() called with NULL Pointer!");
211 setup = NT_TRANSACT_SET_USER_QUOTA;
213 SSVAL(params,0,quota_fnum);
215 sid_len = ndr_size_dom_sid(&pqt->sid, 0);
217 SIVAL(data,4,sid_len);
218 SBIG_UINT(data, 8,(uint64_t)0);
219 SBIG_UINT(data,16,pqt->usedspace);
220 SBIG_UINT(data,24,pqt->softlim);
221 SBIG_UINT(data,32,pqt->hardlim);
222 sid_linearize(data+40, sid_len, &pqt->sid);
224 if (!cli_send_nt_trans(cli,
225 NT_TRANSACT_SET_USER_QUOTA,
230 DEBUG(1,("Failed to send NT_TRANSACT_SET_USER_QUOTA\n"));
235 if (!cli_receive_nt_trans(cli,
236 &rparam, &rparam_count,
237 &rdata, &rdata_count)) {
238 DEBUG(1,("NT_TRANSACT_SET_USER_QUOTA failed\n"));
242 if (cli_is_error(cli)) {
255 bool cli_list_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_LIST **pqt_list)
260 char *rparam=NULL, *rdata=NULL;
261 unsigned int rparam_count=0, rdata_count=0;
263 const char *curdata = NULL;
264 unsigned int curdata_count = 0;
265 TALLOC_CTX *mem_ctx = NULL;
266 SMB_NTQUOTA_STRUCT qt;
267 SMB_NTQUOTA_LIST *tmp_list_ent;
269 if (!cli||!pqt_list) {
270 smb_panic("cli_list_user_quota() called with NULL Pointer!");
273 setup = NT_TRANSACT_GET_USER_QUOTA;
275 SSVAL(params, 0,quota_fnum);
276 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_START);
277 SIVAL(params, 4,0x00000000);
278 SIVAL(params, 8,0x00000000);
279 SIVAL(params,12,0x00000000);
281 if (!cli_send_nt_trans(cli,
282 NT_TRANSACT_GET_USER_QUOTA,
287 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
292 if (!cli_receive_nt_trans(cli,
293 &rparam, &rparam_count,
294 &rdata, &rdata_count)) {
295 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
299 if (cli_is_error(cli)) {
306 if (rdata_count == 0) {
311 if ((mem_ctx=talloc_init("SMB_USER_QUOTA_LIST"))==NULL) {
312 DEBUG(0,("talloc_init() failed\n"));
317 for (curdata=rdata,curdata_count=rdata_count;
318 ((curdata)&&(curdata_count>=8)&&(offset>0));
319 curdata +=offset,curdata_count -= offset) {
321 if (!parse_user_quota_record(curdata, curdata_count, &offset, &qt)) {
322 DEBUG(1,("Failed to parse the quota record\n"));
326 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
327 DEBUG(0,("TALLOC_ZERO() failed\n"));
328 talloc_destroy(mem_ctx);
332 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
333 DEBUG(0,("TALLOC_ZERO() failed\n"));
334 talloc_destroy(mem_ctx);
338 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
339 tmp_list_ent->mem_ctx = mem_ctx;
341 DLIST_ADD((*pqt_list),tmp_list_ent);
344 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_CONTINUE);
346 if (!cli_send_nt_trans(cli,
347 NT_TRANSACT_GET_USER_QUOTA,
352 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
358 if (!cli_receive_nt_trans(cli,
359 &rparam, &rparam_count,
360 &rdata, &rdata_count)) {
361 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
365 if (cli_is_error(cli)) {
372 if (rdata_count == 0) {
377 for (curdata=rdata,curdata_count=rdata_count;
378 ((curdata)&&(curdata_count>=8)&&(offset>0));
379 curdata +=offset,curdata_count -= offset) {
381 if (!parse_user_quota_record(curdata, curdata_count, &offset, &qt)) {
382 DEBUG(1,("Failed to parse the quota record\n"));
386 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
387 DEBUG(0,("TALLOC_ZERO() failed\n"));
388 talloc_destroy(mem_ctx);
392 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
393 DEBUG(0,("TALLOC_ZERO() failed\n"));
394 talloc_destroy(mem_ctx);
398 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
399 tmp_list_ent->mem_ctx = mem_ctx;
401 DLIST_ADD((*pqt_list),tmp_list_ent);
414 bool cli_get_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
419 char *rparam=NULL, *rdata=NULL;
420 unsigned int rparam_count=0, rdata_count=0;
421 SMB_NTQUOTA_STRUCT qt;
425 smb_panic("cli_get_fs_quota_info() called with NULL Pointer!");
428 setup = TRANSACT2_QFSINFO;
430 SSVAL(param,0,SMB_FS_QUOTA_INFORMATION);
432 if (!cli_send_trans(cli, SMBtrans2,
441 if (!cli_receive_trans(cli, SMBtrans2,
442 &rparam, &rparam_count,
443 &rdata, &rdata_count)) {
447 if (cli_is_error(cli)) {
454 if (rdata_count < 48) {
458 /* unknown_1 24 NULL bytes in pdata*/
460 /* the soft quotas 8 bytes (uint64_t)*/
461 qt.softlim = (uint64_t)IVAL(rdata,24);
462 #ifdef LARGE_SMB_OFF_T
463 qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
464 #else /* LARGE_SMB_OFF_T */
465 if ((IVAL(rdata,28) != 0)&&
466 ((qt.softlim != 0xFFFFFFFF)||
467 (IVAL(rdata,28)!=0xFFFFFFFF))) {
468 /* more than 32 bits? */
471 #endif /* LARGE_SMB_OFF_T */
473 /* the hard quotas 8 bytes (uint64_t)*/
474 qt.hardlim = (uint64_t)IVAL(rdata,32);
475 #ifdef LARGE_SMB_OFF_T
476 qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
477 #else /* LARGE_SMB_OFF_T */
478 if ((IVAL(rdata,36) != 0)&&
479 ((qt.hardlim != 0xFFFFFFFF)||
480 (IVAL(rdata,36)!=0xFFFFFFFF))) {
481 /* more than 32 bits? */
484 #endif /* LARGE_SMB_OFF_T */
486 /* quota_flags 2 bytes **/
487 qt.qflags = SVAL(rdata,40);
489 qt.qtype = SMB_USER_FS_QUOTA_TYPE;
501 bool cli_set_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
507 char *rparam=NULL, *rdata=NULL;
508 unsigned int rparam_count=0, rdata_count=0;
509 SMB_NTQUOTA_STRUCT qt;
511 memset(data,'\0',48);
514 smb_panic("cli_set_fs_quota_info() called with NULL Pointer!");
517 setup = TRANSACT2_SETFSINFO;
519 SSVAL(param,0,quota_fnum);
520 SSVAL(param,2,SMB_FS_QUOTA_INFORMATION);
522 /* Unknown1 24 NULL bytes*/
524 /* Default Soft Quota 8 bytes */
525 SBIG_UINT(data,24,pqt->softlim);
527 /* Default Hard Quota 8 bytes */
528 SBIG_UINT(data,32,pqt->hardlim);
530 /* Quota flag 2 bytes */
531 SSVAL(data,40,pqt->qflags);
533 /* Unknown3 6 NULL bytes */
535 if (!cli_send_trans(cli, SMBtrans2,
544 if (!cli_receive_trans(cli, SMBtrans2,
545 &rparam, &rparam_count,
546 &rdata, &rdata_count)) {
550 if (cli_is_error(cli)) {
564 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
568 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
571 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
572 SMB_ASSERT(result != NULL);
576 void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, struct dom_sid *sid, bool _numeric))
578 TALLOC_CTX *frame = talloc_stackframe();
581 smb_panic("dump_ntquota() called with NULL pointer");
585 case SMB_USER_FS_QUOTA_TYPE:
587 d_printf("File System QUOTAS:\n");
588 d_printf("Limits:\n");
589 d_printf(" Default Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
590 d_printf(" Default Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
591 d_printf("Quota Flags:\n");
592 d_printf(" Quotas Enabled: %s\n",
593 ((qt->qflags"AS_ENABLED)||(qt->qflags"AS_DENY_DISK))?"On":"Off");
594 d_printf(" Deny Disk: %s\n",(qt->qflags"AS_DENY_DISK)?"On":"Off");
595 d_printf(" Log Soft Limit: %s\n",(qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
596 d_printf(" Log Hard Limit: %s\n",(qt->qflags"AS_LOG_LIMIT)?"On":"Off");
599 case SMB_USER_QUOTA_TYPE:
601 fstring username_str = {0};
604 _sidtostring(username_str,&qt->sid,_numeric);
606 sid_to_fstring(username_str, &qt->sid);
610 d_printf("Quotas for User: %s\n",username_str);
611 d_printf("Used Space: %15s\n",quota_str_static(qt->usedspace,False,_numeric));
612 d_printf("Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
613 d_printf("Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
615 d_printf("%-30s: ",username_str);
616 d_printf("%15s/",quota_str_static(qt->usedspace,False,_numeric));
617 d_printf("%15s/",quota_str_static(qt->softlim,True,_numeric));
618 d_printf("%15s\n",quota_str_static(qt->hardlim,True,_numeric));
623 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
629 void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, struct dom_sid *sid, bool _numeric))
631 SMB_NTQUOTA_LIST *cur;
633 for (cur = *qtl;cur;cur = cur->next) {
635 dump_ntquota(cur->quotas,_verbose,_numeric,_sidtostring);