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 uint8_t *rdata,
47 unsigned int rdata_count,
49 SMB_NTQUOTA_STRUCT *pqt)
52 SMB_NTQUOTA_STRUCT qt;
56 if (!rdata||!offset||!pqt) {
57 smb_panic("parse_quota_record: called with NULL POINTER!");
60 if (rdata_count < 40) {
64 /* offset to next quota record.
65 * 4 bytes IVAL(rdata,0)
68 *offset = IVAL(rdata,0);
71 sid_len = IVAL(rdata,4);
73 if (rdata_count < 40+sid_len) {
77 /* unknown 8 bytes in pdata
78 * maybe its the change time in NTTIME
81 /* the used space 8 bytes (uint64_t)*/
82 qt.usedspace = (uint64_t)IVAL(rdata,16);
83 #ifdef LARGE_SMB_OFF_T
84 qt.usedspace |= (((uint64_t)IVAL(rdata,20)) << 32);
85 #else /* LARGE_SMB_OFF_T */
86 if ((IVAL(rdata,20) != 0)&&
87 ((qt.usedspace != 0xFFFFFFFF)||
88 (IVAL(rdata,20)!=0xFFFFFFFF))) {
89 /* more than 32 bits? */
92 #endif /* LARGE_SMB_OFF_T */
94 /* the soft quotas 8 bytes (uint64_t)*/
95 qt.softlim = (uint64_t)IVAL(rdata,24);
96 #ifdef LARGE_SMB_OFF_T
97 qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
98 #else /* LARGE_SMB_OFF_T */
99 if ((IVAL(rdata,28) != 0)&&
100 ((qt.softlim != 0xFFFFFFFF)||
101 (IVAL(rdata,28)!=0xFFFFFFFF))) {
102 /* more than 32 bits? */
105 #endif /* LARGE_SMB_OFF_T */
107 /* the hard quotas 8 bytes (uint64_t)*/
108 qt.hardlim = (uint64_t)IVAL(rdata,32);
109 #ifdef LARGE_SMB_OFF_T
110 qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
111 #else /* LARGE_SMB_OFF_T */
112 if ((IVAL(rdata,36) != 0)&&
113 ((qt.hardlim != 0xFFFFFFFF)||
114 (IVAL(rdata,36)!=0xFFFFFFFF))) {
115 /* more than 32 bits? */
118 #endif /* LARGE_SMB_OFF_T */
120 if (!sid_parse((char *)rdata+40,sid_len,&qt.sid)) {
124 qt.qtype = SMB_USER_QUOTA_TYPE;
131 NTSTATUS cli_get_user_quota(struct cli_state *cli, int quota_fnum,
132 SMB_NTQUOTA_STRUCT *pqt)
136 unsigned int data_len;
137 uint8_t data[SID_MAX_SIZE+8];
138 uint8_t *rparam, *rdata;
139 uint32_t rparam_count, rdata_count;
140 unsigned int sid_len;
145 smb_panic("cli_get_user_quota() called with NULL Pointer!");
148 SSVAL(setup + 0, 0, NT_TRANSACT_GET_USER_QUOTA);
150 SSVAL(params, 0,quota_fnum);
151 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_FOR_SID);
152 SIVAL(params, 4,0x00000024);
153 SIVAL(params, 8,0x00000000);
154 SIVAL(params,12,0x00000024);
156 sid_len = ndr_size_dom_sid(&pqt->sid, 0);
157 data_len = sid_len+8;
158 SIVAL(data, 0, 0x00000000);
159 SIVAL(data, 4, sid_len);
160 sid_linearize((char *)data+8, sid_len, &pqt->sid);
162 status = cli_trans(talloc_tos(), cli, SMBnttrans,
163 NULL, -1, /* name, fid */
164 NT_TRANSACT_GET_USER_QUOTA, 0,
165 setup, 1, 0, /* setup */
166 params, 16, 4, /* params */
167 data, data_len, 112, /* data */
168 NULL, /* recv_flags2 */
169 NULL, 0, NULL, /* rsetup */
170 &rparam, 4, &rparam_count,
171 &rdata, 8, &rdata_count);
172 if (!NT_STATUS_IS_OK(status)) {
173 DEBUG(1, ("NT_TRANSACT_GET_USER_QUOTA failed: %s\n",
178 if (!parse_user_quota_record(rdata, rdata_count, &offset, pqt)) {
179 status = NT_STATUS_INVALID_NETWORK_RESPONSE;
180 DEBUG(0,("Got INVALID NT_TRANSACT_GET_USER_QUOTA reply.\n"));
188 NTSTATUS cli_set_user_quota(struct cli_state *cli, int quota_fnum,
189 SMB_NTQUOTA_STRUCT *pqt)
194 unsigned int sid_len;
197 memset(data,'\0',112);
200 smb_panic("cli_set_user_quota() called with NULL Pointer!");
203 SSVAL(setup + 0, 0, NT_TRANSACT_SET_USER_QUOTA);
205 SSVAL(params,0,quota_fnum);
207 sid_len = ndr_size_dom_sid(&pqt->sid, 0);
209 SIVAL(data,4,sid_len);
210 SBIG_UINT(data, 8,(uint64_t)0);
211 SBIG_UINT(data,16,pqt->usedspace);
212 SBIG_UINT(data,24,pqt->softlim);
213 SBIG_UINT(data,32,pqt->hardlim);
214 sid_linearize((char *)data+40, sid_len, &pqt->sid);
216 status = cli_trans(talloc_tos(), cli, SMBnttrans,
217 NULL, -1, /* name, fid */
218 NT_TRANSACT_SET_USER_QUOTA, 0,
219 setup, 1, 0, /* setup */
220 params, 2, 0, /* params */
221 data, 112, 0, /* data */
222 NULL, /* recv_flags2 */
223 NULL, 0, NULL, /* rsetup */
224 NULL, 0, NULL, /* rparams */
225 NULL, 0, NULL); /* rdata */
227 if (!NT_STATUS_IS_OK(status)) {
228 DEBUG(1, ("NT_TRANSACT_SET_USER_QUOTA failed: %s\n",
235 bool cli_list_user_quota(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_LIST **pqt_list)
240 char *rparam=NULL, *rdata=NULL;
241 unsigned int rparam_count=0, rdata_count=0;
243 const char *curdata = NULL;
244 unsigned int curdata_count = 0;
245 TALLOC_CTX *mem_ctx = NULL;
246 SMB_NTQUOTA_STRUCT qt;
247 SMB_NTQUOTA_LIST *tmp_list_ent;
249 if (!cli||!pqt_list) {
250 smb_panic("cli_list_user_quota() called with NULL Pointer!");
253 setup = NT_TRANSACT_GET_USER_QUOTA;
255 SSVAL(params, 0,quota_fnum);
256 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_START);
257 SIVAL(params, 4,0x00000000);
258 SIVAL(params, 8,0x00000000);
259 SIVAL(params,12,0x00000000);
261 if (!cli_send_nt_trans(cli,
262 NT_TRANSACT_GET_USER_QUOTA,
267 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
272 if (!cli_receive_nt_trans(cli,
273 &rparam, &rparam_count,
274 &rdata, &rdata_count)) {
275 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
279 if (cli_is_error(cli)) {
286 if (rdata_count == 0) {
291 if ((mem_ctx=talloc_init("SMB_USER_QUOTA_LIST"))==NULL) {
292 DEBUG(0,("talloc_init() failed\n"));
297 for (curdata=rdata,curdata_count=rdata_count;
298 ((curdata)&&(curdata_count>=8)&&(offset>0));
299 curdata +=offset,curdata_count -= offset) {
301 if (!parse_user_quota_record((uint8_t *)curdata, curdata_count,
303 DEBUG(1,("Failed to parse the quota record\n"));
307 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
308 DEBUG(0,("TALLOC_ZERO() failed\n"));
309 talloc_destroy(mem_ctx);
313 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
314 DEBUG(0,("TALLOC_ZERO() failed\n"));
315 talloc_destroy(mem_ctx);
319 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
320 tmp_list_ent->mem_ctx = mem_ctx;
322 DLIST_ADD((*pqt_list),tmp_list_ent);
325 SSVAL(params, 2,TRANSACT_GET_USER_QUOTA_LIST_CONTINUE);
327 if (!cli_send_nt_trans(cli,
328 NT_TRANSACT_GET_USER_QUOTA,
333 DEBUG(1,("Failed to send NT_TRANSACT_GET_USER_QUOTA\n"));
339 if (!cli_receive_nt_trans(cli,
340 &rparam, &rparam_count,
341 &rdata, &rdata_count)) {
342 DEBUG(1,("Failed to recv NT_TRANSACT_GET_USER_QUOTA\n"));
346 if (cli_is_error(cli)) {
353 if (rdata_count == 0) {
358 for (curdata=rdata,curdata_count=rdata_count;
359 ((curdata)&&(curdata_count>=8)&&(offset>0));
360 curdata +=offset,curdata_count -= offset) {
362 if (!parse_user_quota_record((uint8_t *)curdata,
363 curdata_count, &offset,
365 DEBUG(1,("Failed to parse the quota record\n"));
369 if ((tmp_list_ent=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_LIST))==NULL) {
370 DEBUG(0,("TALLOC_ZERO() failed\n"));
371 talloc_destroy(mem_ctx);
375 if ((tmp_list_ent->quotas=TALLOC_ZERO_P(mem_ctx,SMB_NTQUOTA_STRUCT))==NULL) {
376 DEBUG(0,("TALLOC_ZERO() failed\n"));
377 talloc_destroy(mem_ctx);
381 memcpy(tmp_list_ent->quotas,&qt,sizeof(qt));
382 tmp_list_ent->mem_ctx = mem_ctx;
384 DLIST_ADD((*pqt_list),tmp_list_ent);
397 bool cli_get_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
402 char *rparam=NULL, *rdata=NULL;
403 unsigned int rparam_count=0, rdata_count=0;
404 SMB_NTQUOTA_STRUCT qt;
408 smb_panic("cli_get_fs_quota_info() called with NULL Pointer!");
411 setup = TRANSACT2_QFSINFO;
413 SSVAL(param,0,SMB_FS_QUOTA_INFORMATION);
415 if (!cli_send_trans(cli, SMBtrans2,
424 if (!cli_receive_trans(cli, SMBtrans2,
425 &rparam, &rparam_count,
426 &rdata, &rdata_count)) {
430 if (cli_is_error(cli)) {
437 if (rdata_count < 48) {
441 /* unknown_1 24 NULL bytes in pdata*/
443 /* the soft quotas 8 bytes (uint64_t)*/
444 qt.softlim = (uint64_t)IVAL(rdata,24);
445 #ifdef LARGE_SMB_OFF_T
446 qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
447 #else /* LARGE_SMB_OFF_T */
448 if ((IVAL(rdata,28) != 0)&&
449 ((qt.softlim != 0xFFFFFFFF)||
450 (IVAL(rdata,28)!=0xFFFFFFFF))) {
451 /* more than 32 bits? */
454 #endif /* LARGE_SMB_OFF_T */
456 /* the hard quotas 8 bytes (uint64_t)*/
457 qt.hardlim = (uint64_t)IVAL(rdata,32);
458 #ifdef LARGE_SMB_OFF_T
459 qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
460 #else /* LARGE_SMB_OFF_T */
461 if ((IVAL(rdata,36) != 0)&&
462 ((qt.hardlim != 0xFFFFFFFF)||
463 (IVAL(rdata,36)!=0xFFFFFFFF))) {
464 /* more than 32 bits? */
467 #endif /* LARGE_SMB_OFF_T */
469 /* quota_flags 2 bytes **/
470 qt.qflags = SVAL(rdata,40);
472 qt.qtype = SMB_USER_FS_QUOTA_TYPE;
484 bool cli_set_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
490 char *rparam=NULL, *rdata=NULL;
491 unsigned int rparam_count=0, rdata_count=0;
492 SMB_NTQUOTA_STRUCT qt;
494 memset(data,'\0',48);
497 smb_panic("cli_set_fs_quota_info() called with NULL Pointer!");
500 setup = TRANSACT2_SETFSINFO;
502 SSVAL(param,0,quota_fnum);
503 SSVAL(param,2,SMB_FS_QUOTA_INFORMATION);
505 /* Unknown1 24 NULL bytes*/
507 /* Default Soft Quota 8 bytes */
508 SBIG_UINT(data,24,pqt->softlim);
510 /* Default Hard Quota 8 bytes */
511 SBIG_UINT(data,32,pqt->hardlim);
513 /* Quota flag 2 bytes */
514 SSVAL(data,40,pqt->qflags);
516 /* Unknown3 6 NULL bytes */
518 if (!cli_send_trans(cli, SMBtrans2,
527 if (!cli_receive_trans(cli, SMBtrans2,
528 &rparam, &rparam_count,
529 &rdata, &rdata_count)) {
533 if (cli_is_error(cli)) {
547 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
551 if (!_numeric&&special&&(val == SMB_NTQUOTAS_NO_LIMIT)) {
554 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
555 SMB_ASSERT(result != NULL);
559 void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, struct dom_sid *sid, bool _numeric))
561 TALLOC_CTX *frame = talloc_stackframe();
564 smb_panic("dump_ntquota() called with NULL pointer");
568 case SMB_USER_FS_QUOTA_TYPE:
570 d_printf("File System QUOTAS:\n");
571 d_printf("Limits:\n");
572 d_printf(" Default Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
573 d_printf(" Default Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
574 d_printf("Quota Flags:\n");
575 d_printf(" Quotas Enabled: %s\n",
576 ((qt->qflags"AS_ENABLED)||(qt->qflags"AS_DENY_DISK))?"On":"Off");
577 d_printf(" Deny Disk: %s\n",(qt->qflags"AS_DENY_DISK)?"On":"Off");
578 d_printf(" Log Soft Limit: %s\n",(qt->qflags"AS_LOG_THRESHOLD)?"On":"Off");
579 d_printf(" Log Hard Limit: %s\n",(qt->qflags"AS_LOG_LIMIT)?"On":"Off");
582 case SMB_USER_QUOTA_TYPE:
584 fstring username_str = {0};
587 _sidtostring(username_str,&qt->sid,_numeric);
589 sid_to_fstring(username_str, &qt->sid);
593 d_printf("Quotas for User: %s\n",username_str);
594 d_printf("Used Space: %15s\n",quota_str_static(qt->usedspace,False,_numeric));
595 d_printf("Soft Limit: %15s\n",quota_str_static(qt->softlim,True,_numeric));
596 d_printf("Hard Limit: %15s\n",quota_str_static(qt->hardlim,True,_numeric));
598 d_printf("%-30s: ",username_str);
599 d_printf("%15s/",quota_str_static(qt->usedspace,False,_numeric));
600 d_printf("%15s/",quota_str_static(qt->softlim,True,_numeric));
601 d_printf("%15s\n",quota_str_static(qt->hardlim,True,_numeric));
606 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
612 void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose, bool _numeric, void (*_sidtostring)(fstring str, struct dom_sid *sid, bool _numeric))
614 SMB_NTQUOTA_LIST *cur;
616 for (cur = *qtl;cur;cur = cur->next) {
618 dump_ntquota(cur->quotas,_verbose,_numeric,_sidtostring);