2 * Time auditing VFS module for samba. Log time taken for VFS call to syslog
5 * Copyright (C) Abhidnya Chirmule <achirmul@in.ibm.com> 2009
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
22 * This module implements logging for time taken for all Samba VFS operations.
24 * vfs objects = time_audit
29 #include "smbd/smbd.h"
31 #include "lib/util/tevent_unix.h"
32 #include "lib/util/tevent_ntstatus.h"
35 #define DBGC_CLASS DBGC_VFS
37 static double audit_timeout;
39 static void smb_time_audit_log_msg(const char *syscallname, double elapsed,
42 DEBUG(0, ("WARNING: VFS call \"%s\" took unexpectedly long "
43 "(%.2f seconds) %s%s-- Validate that file and storage "
44 "subsystems are operating normally\n", syscallname,
45 elapsed, (msg != NULL) ? msg : "",
46 (msg != NULL) ? " " : ""));
49 static void smb_time_audit_log(const char *syscallname, double elapsed)
51 smb_time_audit_log_msg(syscallname, elapsed, NULL);
54 static void smb_time_audit_log_fsp(const char *syscallname, double elapsed,
55 const struct files_struct *fsp)
57 char *base_name = NULL;
58 char *connectpath = NULL;
62 smb_time_audit_log(syscallname, elapsed);
66 connectpath = fsp->conn->connectpath;
68 base_name = fsp->fsp_name->base_name;
70 if (connectpath != NULL && base_name != NULL) {
71 msg = talloc_asprintf(talloc_tos(), "filename = \"%s/%s\"",
72 connectpath, base_name);
73 } else if (connectpath != NULL && base_name == NULL) {
74 msg = talloc_asprintf(talloc_tos(), "connectpath = \"%s\", "
77 } else if (connectpath == NULL && base_name != NULL) {
78 msg = talloc_asprintf(talloc_tos(), "connectpath = <NULL>, "
81 } else { /* connectpath == NULL && base_name == NULL */
82 msg = talloc_asprintf(talloc_tos(), "connectpath = <NULL>, "
83 "base_name = <NULL>");
85 smb_time_audit_log_msg(syscallname, elapsed, msg);
89 static void smb_time_audit_log_fname(const char *syscallname, double elapsed,
95 if (getcwd(cwd, sizeof(cwd)) == NULL) {
96 snprintf(cwd, sizeof(cwd), "<getcwd() error %d>", errno);
99 msg = talloc_asprintf(talloc_tos(),
100 "cwd = \"%s\", filename = \"%s\"",
103 msg = talloc_asprintf(talloc_tos(),
104 "cwd = \"%s\", filename = <NULL>",
107 smb_time_audit_log_msg(syscallname, elapsed, msg);
111 static void smb_time_audit_log_smb_fname(const char *syscallname, double elapsed,
112 const struct smb_filename *smb_fname)
114 if (smb_fname != NULL) {
115 smb_time_audit_log_fname(syscallname, elapsed,
116 smb_fname->base_name);
118 smb_time_audit_log_fname(syscallname, elapsed,
119 "smb_fname = <NULL>");
123 static int smb_time_audit_connect(vfs_handle_struct *handle,
124 const char *svc, const char *user)
127 struct timespec ts1,ts2;
134 clock_gettime_mono(&ts1);
135 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
136 clock_gettime_mono(&ts2);
137 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
138 if (timediff > audit_timeout) {
139 smb_time_audit_log_msg("connect", timediff, user);
144 static void smb_time_audit_disconnect(vfs_handle_struct *handle)
146 struct timespec ts1,ts2;
149 clock_gettime_mono(&ts1);
150 SMB_VFS_NEXT_DISCONNECT(handle);
151 clock_gettime_mono(&ts2);
152 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
154 if (timediff > audit_timeout) {
155 smb_time_audit_log("disconnect", timediff);
159 static uint64_t smb_time_audit_disk_free(vfs_handle_struct *handle,
161 bool small_query, uint64_t *bsize,
162 uint64_t *dfree, uint64_t *dsize)
165 struct timespec ts1,ts2;
168 clock_gettime_mono(&ts1);
169 result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
171 clock_gettime_mono(&ts2);
172 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
174 /* Don't have a reasonable notion of failure here */
175 if (timediff > audit_timeout) {
176 smb_time_audit_log_fname("disk_free", timediff, path);
182 static int smb_time_audit_get_quota(struct vfs_handle_struct *handle,
183 enum SMB_QUOTA_TYPE qtype, unid_t id,
187 struct timespec ts1,ts2;
190 clock_gettime_mono(&ts1);
191 result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
192 clock_gettime_mono(&ts2);
193 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
195 if (timediff > audit_timeout) {
196 smb_time_audit_log("get_quota", timediff);
201 static int smb_time_audit_set_quota(struct vfs_handle_struct *handle,
202 enum SMB_QUOTA_TYPE qtype, unid_t id,
206 struct timespec ts1,ts2;
209 clock_gettime_mono(&ts1);
210 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
211 clock_gettime_mono(&ts2);
212 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
214 if (timediff > audit_timeout) {
215 smb_time_audit_log("set_quota", timediff);
221 static int smb_time_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
222 struct files_struct *fsp,
223 struct shadow_copy_data *shadow_copy_data,
227 struct timespec ts1,ts2;
230 clock_gettime_mono(&ts1);
231 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp,
232 shadow_copy_data, labels);
233 clock_gettime_mono(&ts2);
234 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
236 if (timediff > audit_timeout) {
237 smb_time_audit_log_fsp("get_shadow_copy_data", timediff, fsp);
243 static int smb_time_audit_statvfs(struct vfs_handle_struct *handle,
245 struct vfs_statvfs_struct *statbuf)
248 struct timespec ts1,ts2;
251 clock_gettime_mono(&ts1);
252 result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
253 clock_gettime_mono(&ts2);
254 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
256 if (timediff > audit_timeout) {
257 smb_time_audit_log_fname("statvfs", timediff, path);
263 static uint32_t smb_time_audit_fs_capabilities(struct vfs_handle_struct *handle,
264 enum timestamp_set_resolution *p_ts_res)
267 struct timespec ts1,ts2;
270 clock_gettime_mono(&ts1);
271 result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
272 clock_gettime_mono(&ts2);
273 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
275 if (timediff > audit_timeout) {
276 smb_time_audit_log("fs_capabilities", timediff);
282 static DIR *smb_time_audit_opendir(vfs_handle_struct *handle,
284 const char *mask, uint32 attr)
287 struct timespec ts1,ts2;
290 clock_gettime_mono(&ts1);
291 result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
292 clock_gettime_mono(&ts2);
293 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
295 if (timediff > audit_timeout) {
296 smb_time_audit_log_fname("opendir", timediff, fname);
302 static DIR *smb_time_audit_fdopendir(vfs_handle_struct *handle,
304 const char *mask, uint32 attr)
307 struct timespec ts1,ts2;
310 clock_gettime_mono(&ts1);
311 result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
312 clock_gettime_mono(&ts2);
313 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
315 if (timediff > audit_timeout) {
316 smb_time_audit_log_fsp("fdopendir", timediff, fsp);
322 static struct dirent *smb_time_audit_readdir(vfs_handle_struct *handle,
324 SMB_STRUCT_STAT *sbuf)
326 struct dirent *result;
327 struct timespec ts1,ts2;
330 clock_gettime_mono(&ts1);
331 result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
332 clock_gettime_mono(&ts2);
333 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
335 if (timediff > audit_timeout) {
336 smb_time_audit_log("readdir", timediff);
342 static void smb_time_audit_seekdir(vfs_handle_struct *handle,
343 DIR *dirp, long offset)
345 struct timespec ts1,ts2;
348 clock_gettime_mono(&ts1);
349 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
350 clock_gettime_mono(&ts2);
351 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
353 if (timediff > audit_timeout) {
354 smb_time_audit_log("seekdir", timediff);
359 static long smb_time_audit_telldir(vfs_handle_struct *handle,
363 struct timespec ts1,ts2;
366 clock_gettime_mono(&ts1);
367 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
368 clock_gettime_mono(&ts2);
369 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
371 if (timediff > audit_timeout) {
372 smb_time_audit_log("telldir", timediff);
378 static void smb_time_audit_rewinddir(vfs_handle_struct *handle,
381 struct timespec ts1,ts2;
384 clock_gettime_mono(&ts1);
385 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
386 clock_gettime_mono(&ts2);
387 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
389 if (timediff > audit_timeout) {
390 smb_time_audit_log("rewinddir", timediff);
395 static int smb_time_audit_mkdir(vfs_handle_struct *handle,
396 const char *path, mode_t mode)
399 struct timespec ts1,ts2;
402 clock_gettime_mono(&ts1);
403 result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
404 clock_gettime_mono(&ts2);
405 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
407 if (timediff > audit_timeout) {
408 smb_time_audit_log_fname("mkdir", timediff, path);
414 static int smb_time_audit_rmdir(vfs_handle_struct *handle,
418 struct timespec ts1,ts2;
421 clock_gettime_mono(&ts1);
422 result = SMB_VFS_NEXT_RMDIR(handle, path);
423 clock_gettime_mono(&ts2);
424 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
426 if (timediff > audit_timeout) {
427 smb_time_audit_log_fname("rmdir", timediff, path);
433 static int smb_time_audit_closedir(vfs_handle_struct *handle,
437 struct timespec ts1,ts2;
440 clock_gettime_mono(&ts1);
441 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
442 clock_gettime_mono(&ts2);
443 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
445 if (timediff > audit_timeout) {
446 smb_time_audit_log("closedir", timediff);
452 static void smb_time_audit_init_search_op(vfs_handle_struct *handle,
455 struct timespec ts1,ts2;
458 clock_gettime_mono(&ts1);
459 SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
460 clock_gettime_mono(&ts2);
461 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
463 if (timediff > audit_timeout) {
464 smb_time_audit_log("init_search_op", timediff);
468 static int smb_time_audit_open(vfs_handle_struct *handle,
469 struct smb_filename *fname,
471 int flags, mode_t mode)
474 struct timespec ts1,ts2;
477 clock_gettime_mono(&ts1);
478 result = SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
479 clock_gettime_mono(&ts2);
480 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
482 if (timediff > audit_timeout) {
483 smb_time_audit_log_fsp("open", timediff, fsp);
489 static NTSTATUS smb_time_audit_create_file(vfs_handle_struct *handle,
490 struct smb_request *req,
491 uint16_t root_dir_fid,
492 struct smb_filename *fname,
493 uint32_t access_mask,
494 uint32_t share_access,
495 uint32_t create_disposition,
496 uint32_t create_options,
497 uint32_t file_attributes,
498 uint32_t oplock_request,
499 struct smb2_lease *lease,
500 uint64_t allocation_size,
501 uint32_t private_flags,
502 struct security_descriptor *sd,
503 struct ea_list *ea_list,
504 files_struct **result_fsp,
508 struct timespec ts1,ts2;
511 clock_gettime_mono(&ts1);
512 result = SMB_VFS_NEXT_CREATE_FILE(
515 root_dir_fid, /* root_dir_fid */
517 access_mask, /* access_mask */
518 share_access, /* share_access */
519 create_disposition, /* create_disposition*/
520 create_options, /* create_options */
521 file_attributes, /* file_attributes */
522 oplock_request, /* oplock_request */
524 allocation_size, /* allocation_size */
527 ea_list, /* ea_list */
528 result_fsp, /* result */
530 clock_gettime_mono(&ts2);
531 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
533 if (timediff > audit_timeout) {
535 * can't use result_fsp this time, may have
536 * invalid content causing smbd crash
538 smb_time_audit_log_smb_fname("create_file", timediff,
545 static int smb_time_audit_close(vfs_handle_struct *handle, files_struct *fsp)
548 struct timespec ts1,ts2;
551 clock_gettime_mono(&ts1);
552 result = SMB_VFS_NEXT_CLOSE(handle, fsp);
553 clock_gettime_mono(&ts2);
554 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
556 if (timediff > audit_timeout) {
557 smb_time_audit_log_fsp("close", timediff, fsp);
563 static ssize_t smb_time_audit_read(vfs_handle_struct *handle,
564 files_struct *fsp, void *data, size_t n)
567 struct timespec ts1,ts2;
570 clock_gettime_mono(&ts1);
571 result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
572 clock_gettime_mono(&ts2);
573 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
575 if (timediff > audit_timeout) {
576 smb_time_audit_log_fsp("read", timediff, fsp);
582 static ssize_t smb_time_audit_pread(vfs_handle_struct *handle,
584 void *data, size_t n, off_t offset)
587 struct timespec ts1,ts2;
590 clock_gettime_mono(&ts1);
591 result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
592 clock_gettime_mono(&ts2);
593 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
595 if (timediff > audit_timeout) {
596 smb_time_audit_log_fsp("pread", timediff, fsp);
602 struct smb_time_audit_pread_state {
603 struct files_struct *fsp;
609 static void smb_time_audit_pread_done(struct tevent_req *subreq);
611 static struct tevent_req *smb_time_audit_pread_send(
612 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
613 struct tevent_context *ev, struct files_struct *fsp,
614 void *data, size_t n, off_t offset)
616 struct tevent_req *req, *subreq;
617 struct smb_time_audit_pread_state *state;
619 req = tevent_req_create(mem_ctx, &state,
620 struct smb_time_audit_pread_state);
624 clock_gettime_mono(&state->ts1);
627 subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
629 if (tevent_req_nomem(subreq, req)) {
630 return tevent_req_post(req, ev);
632 tevent_req_set_callback(subreq, smb_time_audit_pread_done, req);
636 static void smb_time_audit_pread_done(struct tevent_req *subreq)
638 struct tevent_req *req = tevent_req_callback_data(
639 subreq, struct tevent_req);
640 struct smb_time_audit_pread_state *state = tevent_req_data(
641 req, struct smb_time_audit_pread_state);
643 state->ret = SMB_VFS_PREAD_RECV(subreq, &state->err);
645 tevent_req_done(req);
648 static ssize_t smb_time_audit_pread_recv(struct tevent_req *req, int *err)
650 struct smb_time_audit_pread_state *state = tevent_req_data(
651 req, struct smb_time_audit_pread_state);
655 clock_gettime_mono(&ts2);
656 timediff = nsec_time_diff(&ts2,&state->ts1)*1.0e-9;
658 if (timediff > audit_timeout) {
659 smb_time_audit_log_fsp("pread", timediff, state->fsp);
662 if (tevent_req_is_unix_error(req, err)) {
669 static ssize_t smb_time_audit_write(vfs_handle_struct *handle,
671 const void *data, size_t n)
674 struct timespec ts1,ts2;
677 clock_gettime_mono(&ts1);
678 result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
679 clock_gettime_mono(&ts2);
680 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
682 if (timediff > audit_timeout) {
683 smb_time_audit_log_fsp("write", timediff, fsp);
689 static ssize_t smb_time_audit_pwrite(vfs_handle_struct *handle,
691 const void *data, size_t n,
695 struct timespec ts1,ts2;
698 clock_gettime_mono(&ts1);
699 result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
700 clock_gettime_mono(&ts2);
701 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
703 if (timediff > audit_timeout) {
704 smb_time_audit_log_fsp("pwrite", timediff, fsp);
710 struct smb_time_audit_pwrite_state {
711 struct files_struct *fsp;
717 static void smb_time_audit_pwrite_done(struct tevent_req *subreq);
719 static struct tevent_req *smb_time_audit_pwrite_send(
720 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
721 struct tevent_context *ev, struct files_struct *fsp,
722 const void *data, size_t n, off_t offset)
724 struct tevent_req *req, *subreq;
725 struct smb_time_audit_pwrite_state *state;
727 req = tevent_req_create(mem_ctx, &state,
728 struct smb_time_audit_pwrite_state);
732 clock_gettime_mono(&state->ts1);
735 subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
737 if (tevent_req_nomem(subreq, req)) {
738 return tevent_req_post(req, ev);
740 tevent_req_set_callback(subreq, smb_time_audit_pwrite_done, req);
744 static void smb_time_audit_pwrite_done(struct tevent_req *subreq)
746 struct tevent_req *req = tevent_req_callback_data(
747 subreq, struct tevent_req);
748 struct smb_time_audit_pwrite_state *state = tevent_req_data(
749 req, struct smb_time_audit_pwrite_state);
751 state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->err);
753 tevent_req_done(req);
756 static ssize_t smb_time_audit_pwrite_recv(struct tevent_req *req, int *err)
758 struct smb_time_audit_pwrite_state *state = tevent_req_data(
759 req, struct smb_time_audit_pwrite_state);
763 clock_gettime_mono(&ts2);
764 timediff = nsec_time_diff(&ts2,&state->ts1)*1.0e-9;
766 if (timediff > audit_timeout) {
767 smb_time_audit_log_fsp("pwrite", timediff, state->fsp);
770 if (tevent_req_is_unix_error(req, err)) {
777 static off_t smb_time_audit_lseek(vfs_handle_struct *handle,
779 off_t offset, int whence)
782 struct timespec ts1,ts2;
785 clock_gettime_mono(&ts1);
786 result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
787 clock_gettime_mono(&ts2);
788 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
790 if (timediff > audit_timeout) {
791 smb_time_audit_log_fsp("lseek", timediff, fsp);
797 static ssize_t smb_time_audit_sendfile(vfs_handle_struct *handle, int tofd,
798 files_struct *fromfsp,
799 const DATA_BLOB *hdr, off_t offset,
803 struct timespec ts1,ts2;
806 clock_gettime_mono(&ts1);
807 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
808 clock_gettime_mono(&ts2);
809 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
811 if (timediff > audit_timeout) {
812 smb_time_audit_log_fsp("sendfile", timediff, fromfsp);
818 static ssize_t smb_time_audit_recvfile(vfs_handle_struct *handle, int fromfd,
824 struct timespec ts1,ts2;
827 clock_gettime_mono(&ts1);
828 result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
829 clock_gettime_mono(&ts2);
830 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
832 if (timediff > audit_timeout) {
833 smb_time_audit_log_fsp("recvfile", timediff, tofsp);
839 static int smb_time_audit_rename(vfs_handle_struct *handle,
840 const struct smb_filename *oldname,
841 const struct smb_filename *newname)
844 struct timespec ts1,ts2;
847 clock_gettime_mono(&ts1);
848 result = SMB_VFS_NEXT_RENAME(handle, oldname, newname);
849 clock_gettime_mono(&ts2);
850 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
852 if (timediff > audit_timeout) {
853 smb_time_audit_log_smb_fname("rename", timediff, newname);
859 static int smb_time_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
862 struct timespec ts1,ts2;
865 clock_gettime_mono(&ts1);
866 result = SMB_VFS_NEXT_FSYNC(handle, fsp);
867 clock_gettime_mono(&ts2);
868 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
870 if (timediff > audit_timeout) {
871 smb_time_audit_log_fsp("fsync", timediff, fsp);
877 struct smb_time_audit_fsync_state {
878 struct files_struct *fsp;
884 static void smb_time_audit_fsync_done(struct tevent_req *subreq);
886 static struct tevent_req *smb_time_audit_fsync_send(
887 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
888 struct tevent_context *ev, struct files_struct *fsp)
890 struct tevent_req *req, *subreq;
891 struct smb_time_audit_fsync_state *state;
893 req = tevent_req_create(mem_ctx, &state,
894 struct smb_time_audit_fsync_state);
898 clock_gettime_mono(&state->ts1);
901 subreq = SMB_VFS_NEXT_FSYNC_SEND(state, ev, handle, fsp);
902 if (tevent_req_nomem(subreq, req)) {
903 return tevent_req_post(req, ev);
905 tevent_req_set_callback(subreq, smb_time_audit_fsync_done, req);
909 static void smb_time_audit_fsync_done(struct tevent_req *subreq)
911 struct tevent_req *req = tevent_req_callback_data(
912 subreq, struct tevent_req);
913 struct smb_time_audit_fsync_state *state = tevent_req_data(
914 req, struct smb_time_audit_fsync_state);
916 state->ret = SMB_VFS_FSYNC_RECV(subreq, &state->err);
918 tevent_req_done(req);
921 static int smb_time_audit_fsync_recv(struct tevent_req *req, int *err)
923 struct smb_time_audit_fsync_state *state = tevent_req_data(
924 req, struct smb_time_audit_fsync_state);
928 clock_gettime_mono(&ts2);
929 timediff = nsec_time_diff(&ts2,&state->ts1)*1.0e-9;
931 if (timediff > audit_timeout) {
932 smb_time_audit_log_fsp("fsync", timediff, state->fsp);
935 if (tevent_req_is_unix_error(req, err)) {
942 static int smb_time_audit_stat(vfs_handle_struct *handle,
943 struct smb_filename *fname)
946 struct timespec ts1,ts2;
949 clock_gettime_mono(&ts1);
950 result = SMB_VFS_NEXT_STAT(handle, fname);
951 clock_gettime_mono(&ts2);
952 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
954 if (timediff > audit_timeout) {
955 smb_time_audit_log_smb_fname("stat", timediff, fname);
961 static int smb_time_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
962 SMB_STRUCT_STAT *sbuf)
965 struct timespec ts1,ts2;
968 clock_gettime_mono(&ts1);
969 result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
970 clock_gettime_mono(&ts2);
971 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
973 if (timediff > audit_timeout) {
974 smb_time_audit_log_fsp("fstat", timediff, fsp);
980 static int smb_time_audit_lstat(vfs_handle_struct *handle,
981 struct smb_filename *path)
984 struct timespec ts1,ts2;
987 clock_gettime_mono(&ts1);
988 result = SMB_VFS_NEXT_LSTAT(handle, path);
989 clock_gettime_mono(&ts2);
990 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
992 if (timediff > audit_timeout) {
993 smb_time_audit_log_smb_fname("lstat", timediff, path);
999 static uint64_t smb_time_audit_get_alloc_size(vfs_handle_struct *handle,
1001 const SMB_STRUCT_STAT *sbuf)
1004 struct timespec ts1,ts2;
1007 clock_gettime_mono(&ts1);
1008 result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1009 clock_gettime_mono(&ts2);
1010 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1012 if (timediff > audit_timeout) {
1013 smb_time_audit_log_fsp("get_alloc_size", timediff, fsp);
1019 static int smb_time_audit_unlink(vfs_handle_struct *handle,
1020 const struct smb_filename *path)
1023 struct timespec ts1,ts2;
1026 clock_gettime_mono(&ts1);
1027 result = SMB_VFS_NEXT_UNLINK(handle, path);
1028 clock_gettime_mono(&ts2);
1029 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1031 if (timediff > audit_timeout) {
1032 smb_time_audit_log_smb_fname("unlink", timediff, path);
1038 static int smb_time_audit_chmod(vfs_handle_struct *handle,
1039 const char *path, mode_t mode)
1042 struct timespec ts1,ts2;
1045 clock_gettime_mono(&ts1);
1046 result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1047 clock_gettime_mono(&ts2);
1048 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1050 if (timediff > audit_timeout) {
1051 smb_time_audit_log_fname("chmod", timediff, path);
1057 static int smb_time_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1061 struct timespec ts1,ts2;
1064 clock_gettime_mono(&ts1);
1065 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1066 clock_gettime_mono(&ts2);
1067 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1069 if (timediff > audit_timeout) {
1070 smb_time_audit_log_fsp("fchmod", timediff, fsp);
1076 static int smb_time_audit_chown(vfs_handle_struct *handle,
1077 const char *path, uid_t uid, gid_t gid)
1080 struct timespec ts1,ts2;
1083 clock_gettime_mono(&ts1);
1084 result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1085 clock_gettime_mono(&ts2);
1086 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1088 if (timediff > audit_timeout) {
1089 smb_time_audit_log_fname("chown", timediff, path);
1095 static int smb_time_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1096 uid_t uid, gid_t gid)
1099 struct timespec ts1,ts2;
1102 clock_gettime_mono(&ts1);
1103 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1104 clock_gettime_mono(&ts2);
1105 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1107 if (timediff > audit_timeout) {
1108 smb_time_audit_log_fsp("fchown", timediff, fsp);
1114 static int smb_time_audit_lchown(vfs_handle_struct *handle,
1115 const char *path, uid_t uid, gid_t gid)
1118 struct timespec ts1,ts2;
1121 clock_gettime_mono(&ts1);
1122 result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1123 clock_gettime_mono(&ts2);
1124 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1126 if (timediff > audit_timeout) {
1127 smb_time_audit_log_fname("lchown", timediff, path);
1133 static int smb_time_audit_chdir(vfs_handle_struct *handle, const char *path)
1136 struct timespec ts1,ts2;
1139 clock_gettime_mono(&ts1);
1140 result = SMB_VFS_NEXT_CHDIR(handle, path);
1141 clock_gettime_mono(&ts2);
1142 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1144 if (timediff > audit_timeout) {
1145 smb_time_audit_log_fname("chdir", timediff, path);
1151 static char *smb_time_audit_getwd(vfs_handle_struct *handle)
1154 struct timespec ts1,ts2;
1157 clock_gettime_mono(&ts1);
1158 result = SMB_VFS_NEXT_GETWD(handle);
1159 clock_gettime_mono(&ts2);
1160 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1162 if (timediff > audit_timeout) {
1163 smb_time_audit_log("getwd", timediff);
1169 static int smb_time_audit_ntimes(vfs_handle_struct *handle,
1170 const struct smb_filename *path,
1171 struct smb_file_time *ft)
1174 struct timespec ts1,ts2;
1177 clock_gettime_mono(&ts1);
1178 result = SMB_VFS_NEXT_NTIMES(handle, path, ft);
1179 clock_gettime_mono(&ts2);
1180 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1182 if (timediff > audit_timeout) {
1183 smb_time_audit_log_smb_fname("ntimes", timediff, path);
1189 static int smb_time_audit_ftruncate(vfs_handle_struct *handle,
1194 struct timespec ts1,ts2;
1197 clock_gettime_mono(&ts1);
1198 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1199 clock_gettime_mono(&ts2);
1200 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1202 if (timediff > audit_timeout) {
1203 smb_time_audit_log_fsp("ftruncate", timediff, fsp);
1209 static int smb_time_audit_fallocate(vfs_handle_struct *handle,
1211 enum vfs_fallocate_mode mode,
1216 struct timespec ts1,ts2;
1219 clock_gettime_mono(&ts1);
1220 result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1221 clock_gettime_mono(&ts2);
1222 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1224 if (timediff > audit_timeout) {
1225 smb_time_audit_log_fsp("fallocate", timediff, fsp);
1231 static bool smb_time_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1232 int op, off_t offset, off_t count,
1236 struct timespec ts1,ts2;
1239 clock_gettime_mono(&ts1);
1240 result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1241 clock_gettime_mono(&ts2);
1242 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1244 if (timediff > audit_timeout) {
1245 smb_time_audit_log_fsp("lock", timediff, fsp);
1251 static int smb_time_audit_kernel_flock(struct vfs_handle_struct *handle,
1252 struct files_struct *fsp,
1253 uint32 share_mode, uint32 access_mask)
1256 struct timespec ts1,ts2;
1259 clock_gettime_mono(&ts1);
1260 result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode,
1262 clock_gettime_mono(&ts2);
1263 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1265 if (timediff > audit_timeout) {
1266 smb_time_audit_log_fsp("kernel_flock", timediff, fsp);
1272 static int smb_time_audit_linux_setlease(vfs_handle_struct *handle,
1277 struct timespec ts1,ts2;
1280 clock_gettime_mono(&ts1);
1281 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1282 clock_gettime_mono(&ts2);
1283 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1285 if (timediff > audit_timeout) {
1286 smb_time_audit_log_fsp("linux_setlease", timediff, fsp);
1292 static bool smb_time_audit_getlock(vfs_handle_struct *handle,
1294 off_t *poffset, off_t *pcount,
1295 int *ptype, pid_t *ppid)
1298 struct timespec ts1,ts2;
1301 clock_gettime_mono(&ts1);
1302 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype,
1304 clock_gettime_mono(&ts2);
1305 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1307 if (timediff > audit_timeout) {
1308 smb_time_audit_log_fsp("getlock", timediff, fsp);
1314 static int smb_time_audit_symlink(vfs_handle_struct *handle,
1315 const char *oldpath, const char *newpath)
1318 struct timespec ts1,ts2;
1321 clock_gettime_mono(&ts1);
1322 result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1323 clock_gettime_mono(&ts2);
1324 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1326 if (timediff > audit_timeout) {
1327 smb_time_audit_log_fname("symlink", timediff, newpath);
1333 static int smb_time_audit_readlink(vfs_handle_struct *handle,
1334 const char *path, char *buf, size_t bufsiz)
1337 struct timespec ts1,ts2;
1340 clock_gettime_mono(&ts1);
1341 result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1342 clock_gettime_mono(&ts2);
1343 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1345 if (timediff > audit_timeout) {
1346 smb_time_audit_log_fname("readlink", timediff, path);
1352 static int smb_time_audit_link(vfs_handle_struct *handle,
1353 const char *oldpath, const char *newpath)
1356 struct timespec ts1,ts2;
1359 clock_gettime_mono(&ts1);
1360 result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1361 clock_gettime_mono(&ts2);
1362 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1364 if (timediff > audit_timeout) {
1365 smb_time_audit_log_fname("link", timediff, newpath);
1371 static int smb_time_audit_mknod(vfs_handle_struct *handle,
1372 const char *pathname, mode_t mode,
1376 struct timespec ts1,ts2;
1379 clock_gettime_mono(&ts1);
1380 result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1381 clock_gettime_mono(&ts2);
1382 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1384 if (timediff > audit_timeout) {
1385 smb_time_audit_log_fname("mknod", timediff, pathname);
1391 static char *smb_time_audit_realpath(vfs_handle_struct *handle,
1395 struct timespec ts1,ts2;
1398 clock_gettime_mono(&ts1);
1399 result = SMB_VFS_NEXT_REALPATH(handle, path);
1400 clock_gettime_mono(&ts2);
1401 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1403 if (timediff > audit_timeout) {
1404 smb_time_audit_log_fname("realpath", timediff, path);
1410 static NTSTATUS smb_time_audit_notify_watch(struct vfs_handle_struct *handle,
1411 struct sys_notify_context *ctx,
1414 uint32_t *subdir_filter,
1415 void (*callback)(struct sys_notify_context *ctx,
1417 struct notify_event *ev),
1418 void *private_data, void *handle_p)
1421 struct timespec ts1,ts2;
1424 clock_gettime_mono(&ts1);
1425 result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, path,
1426 filter, subdir_filter, callback,
1427 private_data, handle_p);
1428 clock_gettime_mono(&ts2);
1429 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1431 if (timediff > audit_timeout) {
1432 smb_time_audit_log_fname("notify_watch", timediff, path);
1438 static int smb_time_audit_chflags(vfs_handle_struct *handle,
1439 const char *path, unsigned int flags)
1442 struct timespec ts1,ts2;
1445 clock_gettime_mono(&ts1);
1446 result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1447 clock_gettime_mono(&ts2);
1448 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1450 if (timediff > audit_timeout) {
1451 smb_time_audit_log_fname("chflags", timediff, path);
1457 static struct file_id smb_time_audit_file_id_create(struct vfs_handle_struct *handle,
1458 const SMB_STRUCT_STAT *sbuf)
1460 struct file_id id_zero;
1461 struct file_id result;
1462 struct timespec ts1,ts2;
1465 ZERO_STRUCT(id_zero);
1467 clock_gettime_mono(&ts1);
1468 result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1469 clock_gettime_mono(&ts2);
1470 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1472 if (timediff > audit_timeout) {
1473 smb_time_audit_log("file_id_create", timediff);
1479 static NTSTATUS smb_time_audit_streaminfo(vfs_handle_struct *handle,
1480 struct files_struct *fsp,
1482 TALLOC_CTX *mem_ctx,
1483 unsigned int *pnum_streams,
1484 struct stream_struct **pstreams)
1487 struct timespec ts1,ts2;
1490 clock_gettime_mono(&ts1);
1491 result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1492 pnum_streams, pstreams);
1493 clock_gettime_mono(&ts2);
1494 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1496 if (timediff > audit_timeout) {
1497 smb_time_audit_log_fsp("streaminfo", timediff, fsp);
1503 static int smb_time_audit_get_real_filename(struct vfs_handle_struct *handle,
1506 TALLOC_CTX *mem_ctx,
1510 struct timespec ts1,ts2;
1513 clock_gettime_mono(&ts1);
1514 result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1516 clock_gettime_mono(&ts2);
1517 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1519 if (timediff > audit_timeout) {
1520 smb_time_audit_log_fname("get_real_filename", timediff, path);
1526 static const char *smb_time_audit_connectpath(vfs_handle_struct *handle,
1530 struct timespec ts1,ts2;
1533 clock_gettime_mono(&ts1);
1534 result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1535 clock_gettime_mono(&ts2);
1536 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1538 if (timediff > audit_timeout) {
1539 smb_time_audit_log_fname("connectpath", timediff, fname);
1545 static NTSTATUS smb_time_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1546 struct byte_range_lock *br_lck,
1547 struct lock_struct *plock,
1551 struct timespec ts1,ts2;
1554 clock_gettime_mono(&ts1);
1555 result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1557 clock_gettime_mono(&ts2);
1558 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1560 if (timediff > audit_timeout) {
1561 smb_time_audit_log_fsp("brl_lock_windows", timediff,
1568 static bool smb_time_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1569 struct messaging_context *msg_ctx,
1570 struct byte_range_lock *br_lck,
1571 const struct lock_struct *plock)
1574 struct timespec ts1,ts2;
1577 clock_gettime_mono(&ts1);
1578 result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1580 clock_gettime_mono(&ts2);
1581 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1583 if (timediff > audit_timeout) {
1584 smb_time_audit_log_fsp("brl_unlock_windows", timediff,
1591 static bool smb_time_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1592 struct byte_range_lock *br_lck,
1593 struct lock_struct *plock)
1596 struct timespec ts1,ts2;
1599 clock_gettime_mono(&ts1);
1600 result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock);
1601 clock_gettime_mono(&ts2);
1602 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1604 if (timediff > audit_timeout) {
1605 smb_time_audit_log_fsp("brl_cancel_windows", timediff,
1612 static bool smb_time_audit_strict_lock(struct vfs_handle_struct *handle,
1613 struct files_struct *fsp,
1614 struct lock_struct *plock)
1617 struct timespec ts1,ts2;
1620 clock_gettime_mono(&ts1);
1621 result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1622 clock_gettime_mono(&ts2);
1623 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1625 if (timediff > audit_timeout) {
1626 smb_time_audit_log_fsp("strict_lock", timediff, fsp);
1632 static void smb_time_audit_strict_unlock(struct vfs_handle_struct *handle,
1633 struct files_struct *fsp,
1634 struct lock_struct *plock)
1636 struct timespec ts1,ts2;
1639 clock_gettime_mono(&ts1);
1640 SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1641 clock_gettime_mono(&ts2);
1642 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1644 if (timediff > audit_timeout) {
1645 smb_time_audit_log_fsp("strict_unlock", timediff, fsp);
1649 static NTSTATUS smb_time_audit_translate_name(struct vfs_handle_struct *handle,
1651 enum vfs_translate_direction direction,
1652 TALLOC_CTX *mem_ctx,
1656 struct timespec ts1,ts2;
1659 clock_gettime_mono(&ts1);
1660 result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1662 clock_gettime_mono(&ts2);
1663 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1665 if (timediff > audit_timeout) {
1666 smb_time_audit_log_fname("translate_name", timediff, name);
1672 struct time_audit_cc_state {
1673 struct timespec ts_send;
1674 struct vfs_handle_struct *handle;
1677 static void smb_time_audit_copy_chunk_done(struct tevent_req *subreq);
1679 static struct tevent_req *smb_time_audit_copy_chunk_send(struct vfs_handle_struct *handle,
1680 TALLOC_CTX *mem_ctx,
1681 struct tevent_context *ev,
1682 struct files_struct *src_fsp,
1684 struct files_struct *dest_fsp,
1688 struct tevent_req *req;
1689 struct tevent_req *subreq;
1690 struct time_audit_cc_state *cc_state;
1692 req = tevent_req_create(mem_ctx, &cc_state, struct time_audit_cc_state);
1697 cc_state->handle = handle;
1698 clock_gettime_mono(&cc_state->ts_send);
1699 subreq = SMB_VFS_NEXT_COPY_CHUNK_SEND(handle, cc_state, ev,
1701 dest_fsp, dest_off, num);
1702 if (tevent_req_nomem(subreq, req)) {
1703 return tevent_req_post(req, ev);
1706 tevent_req_set_callback(subreq, smb_time_audit_copy_chunk_done, req);
1710 static void smb_time_audit_copy_chunk_done(struct tevent_req *subreq)
1712 struct tevent_req *req = tevent_req_callback_data(
1713 subreq, struct tevent_req);
1714 struct time_audit_cc_state *cc_state
1715 = tevent_req_data(req, struct time_audit_cc_state);
1718 status = SMB_VFS_NEXT_COPY_CHUNK_RECV(cc_state->handle,
1721 TALLOC_FREE(subreq);
1722 if (tevent_req_nterror(req, status)) {
1725 tevent_req_done(req);
1728 static NTSTATUS smb_time_audit_copy_chunk_recv(struct vfs_handle_struct *handle,
1729 struct tevent_req *req,
1732 struct time_audit_cc_state *cc_state
1733 = tevent_req_data(req, struct time_audit_cc_state);
1734 struct timespec ts_recv;
1738 clock_gettime_mono(&ts_recv);
1739 timediff = nsec_time_diff(&ts_recv, &cc_state->ts_send)*1.0e-9;
1740 if (timediff > audit_timeout) {
1741 smb_time_audit_log("copy_chunk", timediff);
1744 *copied = cc_state->copied;
1745 if (tevent_req_is_nterror(req, &status)) {
1746 tevent_req_received(req);
1750 tevent_req_received(req);
1751 return NT_STATUS_OK;
1754 static NTSTATUS smb_time_audit_get_compression(vfs_handle_struct *handle,
1755 TALLOC_CTX *mem_ctx,
1756 struct files_struct *fsp,
1757 struct smb_filename *smb_fname,
1758 uint16_t *_compression_fmt)
1761 struct timespec ts1,ts2;
1764 clock_gettime_mono(&ts1);
1765 result = SMB_VFS_NEXT_GET_COMPRESSION(handle, mem_ctx, fsp, smb_fname,
1767 clock_gettime_mono(&ts2);
1768 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1770 if (timediff > audit_timeout) {
1772 smb_time_audit_log_fsp("get_compression",
1775 smb_time_audit_log_smb_fname("get_compression",
1776 timediff, smb_fname);
1783 static NTSTATUS smb_time_audit_set_compression(vfs_handle_struct *handle,
1784 TALLOC_CTX *mem_ctx,
1785 struct files_struct *fsp,
1786 uint16_t compression_fmt)
1789 struct timespec ts1,ts2;
1792 clock_gettime_mono(&ts1);
1793 result = SMB_VFS_NEXT_SET_COMPRESSION(handle, mem_ctx, fsp,
1795 clock_gettime_mono(&ts2);
1796 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1798 if (timediff > audit_timeout) {
1799 smb_time_audit_log_fsp("set_compression", timediff, fsp);
1805 static NTSTATUS smb_time_audit_readdir_attr(struct vfs_handle_struct *handle,
1806 const struct smb_filename *fname,
1807 TALLOC_CTX *mem_ctx,
1808 struct readdir_attr_data **pattr_data)
1811 struct timespec ts1,ts2;
1814 clock_gettime_mono(&ts1);
1815 status = SMB_VFS_NEXT_READDIR_ATTR(handle, fname, mem_ctx, pattr_data);
1816 clock_gettime_mono(&ts2);
1817 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1819 if (timediff > audit_timeout) {
1820 smb_time_audit_log_smb_fname("readdir_attr", timediff, fname);
1826 static NTSTATUS smb_time_audit_fget_nt_acl(vfs_handle_struct *handle,
1828 uint32 security_info,
1829 TALLOC_CTX *mem_ctx,
1830 struct security_descriptor **ppdesc)
1833 struct timespec ts1,ts2;
1836 clock_gettime_mono(&ts1);
1837 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info,
1839 clock_gettime_mono(&ts2);
1840 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1842 if (timediff > audit_timeout) {
1843 smb_time_audit_log_fsp("fget_nt_acl", timediff, fsp);
1849 static NTSTATUS smb_time_audit_get_nt_acl(vfs_handle_struct *handle,
1851 uint32 security_info,
1852 TALLOC_CTX *mem_ctx,
1853 struct security_descriptor **ppdesc)
1856 struct timespec ts1,ts2;
1859 clock_gettime_mono(&ts1);
1860 result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info,
1862 clock_gettime_mono(&ts2);
1863 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1865 if (timediff > audit_timeout) {
1866 smb_time_audit_log_fname("get_nt_acl", timediff, name);
1872 static NTSTATUS smb_time_audit_fset_nt_acl(vfs_handle_struct *handle,
1874 uint32 security_info_sent,
1875 const struct security_descriptor *psd)
1878 struct timespec ts1,ts2;
1881 clock_gettime_mono(&ts1);
1882 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent,
1884 clock_gettime_mono(&ts2);
1885 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1887 if (timediff > audit_timeout) {
1888 smb_time_audit_log_fsp("fset_nt_acl", timediff, fsp);
1894 static int smb_time_audit_chmod_acl(vfs_handle_struct *handle,
1895 const char *path, mode_t mode)
1898 struct timespec ts1,ts2;
1901 clock_gettime_mono(&ts1);
1902 result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1903 clock_gettime_mono(&ts2);
1904 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1906 if (timediff > audit_timeout) {
1907 smb_time_audit_log_fname("chmod_acl", timediff, path);
1913 static int smb_time_audit_fchmod_acl(vfs_handle_struct *handle,
1914 files_struct *fsp, mode_t mode)
1917 struct timespec ts1,ts2;
1920 clock_gettime_mono(&ts1);
1921 result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1922 clock_gettime_mono(&ts2);
1923 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1925 if (timediff > audit_timeout) {
1926 smb_time_audit_log_fsp("fchmod_acl", timediff, fsp);
1932 static SMB_ACL_T smb_time_audit_sys_acl_get_file(vfs_handle_struct *handle,
1934 SMB_ACL_TYPE_T type,
1935 TALLOC_CTX *mem_ctx)
1938 struct timespec ts1,ts2;
1941 clock_gettime_mono(&ts1);
1942 result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type, mem_ctx);
1943 clock_gettime_mono(&ts2);
1944 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1946 if (timediff > audit_timeout) {
1947 smb_time_audit_log_fname("sys_acl_get_file", timediff, path_p);
1953 static SMB_ACL_T smb_time_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1955 TALLOC_CTX *mem_ctx)
1958 struct timespec ts1,ts2;
1961 clock_gettime_mono(&ts1);
1962 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, mem_ctx);
1963 clock_gettime_mono(&ts2);
1964 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1966 if (timediff > audit_timeout) {
1967 smb_time_audit_log_fsp("sys_acl_get_fd", timediff, fsp);
1974 static int smb_time_audit_sys_acl_blob_get_file(vfs_handle_struct *handle,
1976 TALLOC_CTX *mem_ctx,
1977 char **blob_description,
1981 struct timespec ts1,ts2;
1984 clock_gettime_mono(&ts1);
1985 result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FILE(handle, path_p, mem_ctx, blob_description, blob);
1986 clock_gettime_mono(&ts2);
1987 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1989 if (timediff > audit_timeout) {
1990 smb_time_audit_log("sys_acl_blob_get_file", timediff);
1996 static int smb_time_audit_sys_acl_blob_get_fd(vfs_handle_struct *handle,
1998 TALLOC_CTX *mem_ctx,
1999 char **blob_description,
2003 struct timespec ts1,ts2;
2006 clock_gettime_mono(&ts1);
2007 result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FD(handle, fsp, mem_ctx, blob_description, blob);
2008 clock_gettime_mono(&ts2);
2009 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2011 if (timediff > audit_timeout) {
2012 smb_time_audit_log("sys_acl_blob_get_fd", timediff);
2018 static int smb_time_audit_sys_acl_set_file(vfs_handle_struct *handle,
2020 SMB_ACL_TYPE_T acltype,
2024 struct timespec ts1,ts2;
2027 clock_gettime_mono(&ts1);
2028 result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
2030 clock_gettime_mono(&ts2);
2031 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2033 if (timediff > audit_timeout) {
2034 smb_time_audit_log_fname("sys_acl_set_file", timediff, name);
2040 static int smb_time_audit_sys_acl_set_fd(vfs_handle_struct *handle,
2045 struct timespec ts1,ts2;
2048 clock_gettime_mono(&ts1);
2049 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
2050 clock_gettime_mono(&ts2);
2051 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2053 if (timediff > audit_timeout) {
2054 smb_time_audit_log_fsp("sys_acl_set_fd", timediff, fsp);
2060 static int smb_time_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
2064 struct timespec ts1,ts2;
2067 clock_gettime_mono(&ts1);
2068 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
2069 clock_gettime_mono(&ts2);
2070 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2072 if (timediff > audit_timeout) {
2073 smb_time_audit_log_fname("sys_acl_delete_def_file", timediff, path);
2079 static ssize_t smb_time_audit_getxattr(struct vfs_handle_struct *handle,
2080 const char *path, const char *name,
2081 void *value, size_t size)
2084 struct timespec ts1,ts2;
2087 clock_gettime_mono(&ts1);
2088 result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
2089 clock_gettime_mono(&ts2);
2090 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2092 if (timediff > audit_timeout) {
2093 smb_time_audit_log_fname("getxattr", timediff, path);
2099 static ssize_t smb_time_audit_fgetxattr(struct vfs_handle_struct *handle,
2100 struct files_struct *fsp,
2101 const char *name, void *value,
2105 struct timespec ts1,ts2;
2108 clock_gettime_mono(&ts1);
2109 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
2110 clock_gettime_mono(&ts2);
2111 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2113 if (timediff > audit_timeout) {
2114 smb_time_audit_log_fsp("fgetxattr", timediff, fsp);
2120 static ssize_t smb_time_audit_listxattr(struct vfs_handle_struct *handle,
2121 const char *path, char *list,
2125 struct timespec ts1,ts2;
2128 clock_gettime_mono(&ts1);
2129 result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2130 clock_gettime_mono(&ts2);
2131 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2133 if (timediff > audit_timeout) {
2134 smb_time_audit_log_fname("listxattr", timediff, path);
2140 static ssize_t smb_time_audit_flistxattr(struct vfs_handle_struct *handle,
2141 struct files_struct *fsp, char *list,
2145 struct timespec ts1,ts2;
2148 clock_gettime_mono(&ts1);
2149 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2150 clock_gettime_mono(&ts2);
2151 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2153 if (timediff > audit_timeout) {
2154 smb_time_audit_log_fsp("flistxattr", timediff, fsp);
2160 static int smb_time_audit_removexattr(struct vfs_handle_struct *handle,
2161 const char *path, const char *name)
2164 struct timespec ts1,ts2;
2167 clock_gettime_mono(&ts1);
2168 result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2169 clock_gettime_mono(&ts2);
2170 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2172 if (timediff > audit_timeout) {
2173 smb_time_audit_log_fname("removexattr", timediff, path);
2179 static int smb_time_audit_fremovexattr(struct vfs_handle_struct *handle,
2180 struct files_struct *fsp,
2184 struct timespec ts1,ts2;
2187 clock_gettime_mono(&ts1);
2188 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2189 clock_gettime_mono(&ts2);
2190 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2192 if (timediff > audit_timeout) {
2193 smb_time_audit_log_fsp("fremovexattr", timediff, fsp);
2199 static int smb_time_audit_setxattr(struct vfs_handle_struct *handle,
2200 const char *path, const char *name,
2201 const void *value, size_t size,
2205 struct timespec ts1,ts2;
2208 clock_gettime_mono(&ts1);
2209 result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2211 clock_gettime_mono(&ts2);
2212 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2214 if (timediff > audit_timeout) {
2215 smb_time_audit_log_fname("setxattr", timediff, path);
2221 static int smb_time_audit_fsetxattr(struct vfs_handle_struct *handle,
2222 struct files_struct *fsp, const char *name,
2223 const void *value, size_t size, int flags)
2226 struct timespec ts1,ts2;
2229 clock_gettime_mono(&ts1);
2230 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2231 clock_gettime_mono(&ts2);
2232 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2234 if (timediff > audit_timeout) {
2235 smb_time_audit_log_fsp("fsetxattr", timediff, fsp);
2241 static bool smb_time_audit_aio_force(struct vfs_handle_struct *handle,
2242 struct files_struct *fsp)
2245 struct timespec ts1,ts2;
2248 clock_gettime_mono(&ts1);
2249 result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2250 clock_gettime_mono(&ts2);
2251 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2253 if (timediff > audit_timeout) {
2254 smb_time_audit_log_fsp("aio_force", timediff, fsp);
2260 static bool smb_time_audit_is_offline(struct vfs_handle_struct *handle,
2261 const struct smb_filename *fname,
2262 SMB_STRUCT_STAT *sbuf)
2265 struct timespec ts1,ts2;
2268 clock_gettime_mono(&ts1);
2269 result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2270 clock_gettime_mono(&ts2);
2271 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2273 if (timediff > audit_timeout) {
2274 smb_time_audit_log_smb_fname("is_offline", timediff, fname);
2280 static int smb_time_audit_set_offline(struct vfs_handle_struct *handle,
2281 const struct smb_filename *fname)
2284 struct timespec ts1,ts2;
2287 clock_gettime_mono(&ts1);
2288 result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2289 clock_gettime_mono(&ts2);
2290 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2292 if (timediff > audit_timeout) {
2293 smb_time_audit_log_smb_fname("set_offline", timediff, fname);
2299 static NTSTATUS smb_time_audit_durable_cookie(struct vfs_handle_struct *handle,
2300 struct files_struct *fsp,
2301 TALLOC_CTX *mem_ctx,
2305 struct timespec ts1,ts2;
2308 clock_gettime_mono(&ts1);
2309 result = SMB_VFS_NEXT_DURABLE_COOKIE(handle, fsp, mem_ctx, cookie);
2310 clock_gettime_mono(&ts2);
2311 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2313 if (timediff > audit_timeout) {
2314 smb_time_audit_log_fsp("durable_cookie", timediff, fsp);
2320 static NTSTATUS smb_time_audit_durable_disconnect(struct vfs_handle_struct *handle,
2321 struct files_struct *fsp,
2322 const DATA_BLOB old_cookie,
2323 TALLOC_CTX *mem_ctx,
2324 DATA_BLOB *new_cookie)
2327 struct timespec ts1,ts2;
2330 clock_gettime_mono(&ts1);
2331 result = SMB_VFS_NEXT_DURABLE_DISCONNECT(handle, fsp, old_cookie,
2332 mem_ctx, new_cookie);
2333 clock_gettime_mono(&ts2);
2334 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2336 if (timediff > audit_timeout) {
2337 smb_time_audit_log_fsp("durable_disconnect", timediff, fsp);
2343 static NTSTATUS smb_time_audit_durable_reconnect(struct vfs_handle_struct *handle,
2344 struct smb_request *smb1req,
2345 struct smbXsrv_open *op,
2346 const DATA_BLOB old_cookie,
2347 TALLOC_CTX *mem_ctx,
2348 struct files_struct **fsp,
2349 DATA_BLOB *new_cookie)
2352 struct timespec ts1,ts2;
2355 clock_gettime_mono(&ts1);
2356 result = SMB_VFS_NEXT_DURABLE_RECONNECT(handle, smb1req, op, old_cookie,
2357 mem_ctx, fsp, new_cookie);
2358 clock_gettime_mono(&ts2);
2359 timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2361 if (timediff > audit_timeout) {
2362 smb_time_audit_log("durable_reconnect", timediff);
2368 /* VFS operations */
2370 static struct vfs_fn_pointers vfs_time_audit_fns = {
2371 .connect_fn = smb_time_audit_connect,
2372 .disconnect_fn = smb_time_audit_disconnect,
2373 .disk_free_fn = smb_time_audit_disk_free,
2374 .get_quota_fn = smb_time_audit_get_quota,
2375 .set_quota_fn = smb_time_audit_set_quota,
2376 .get_shadow_copy_data_fn = smb_time_audit_get_shadow_copy_data,
2377 .statvfs_fn = smb_time_audit_statvfs,
2378 .fs_capabilities_fn = smb_time_audit_fs_capabilities,
2379 .opendir_fn = smb_time_audit_opendir,
2380 .fdopendir_fn = smb_time_audit_fdopendir,
2381 .readdir_fn = smb_time_audit_readdir,
2382 .seekdir_fn = smb_time_audit_seekdir,
2383 .telldir_fn = smb_time_audit_telldir,
2384 .rewind_dir_fn = smb_time_audit_rewinddir,
2385 .mkdir_fn = smb_time_audit_mkdir,
2386 .rmdir_fn = smb_time_audit_rmdir,
2387 .closedir_fn = smb_time_audit_closedir,
2388 .init_search_op_fn = smb_time_audit_init_search_op,
2389 .open_fn = smb_time_audit_open,
2390 .create_file_fn = smb_time_audit_create_file,
2391 .close_fn = smb_time_audit_close,
2392 .read_fn = smb_time_audit_read,
2393 .pread_fn = smb_time_audit_pread,
2394 .pread_send_fn = smb_time_audit_pread_send,
2395 .pread_recv_fn = smb_time_audit_pread_recv,
2396 .write_fn = smb_time_audit_write,
2397 .pwrite_fn = smb_time_audit_pwrite,
2398 .pwrite_send_fn = smb_time_audit_pwrite_send,
2399 .pwrite_recv_fn = smb_time_audit_pwrite_recv,
2400 .lseek_fn = smb_time_audit_lseek,
2401 .sendfile_fn = smb_time_audit_sendfile,
2402 .recvfile_fn = smb_time_audit_recvfile,
2403 .rename_fn = smb_time_audit_rename,
2404 .fsync_fn = smb_time_audit_fsync,
2405 .fsync_send_fn = smb_time_audit_fsync_send,
2406 .fsync_recv_fn = smb_time_audit_fsync_recv,
2407 .stat_fn = smb_time_audit_stat,
2408 .fstat_fn = smb_time_audit_fstat,
2409 .lstat_fn = smb_time_audit_lstat,
2410 .get_alloc_size_fn = smb_time_audit_get_alloc_size,
2411 .unlink_fn = smb_time_audit_unlink,
2412 .chmod_fn = smb_time_audit_chmod,
2413 .fchmod_fn = smb_time_audit_fchmod,
2414 .chown_fn = smb_time_audit_chown,
2415 .fchown_fn = smb_time_audit_fchown,
2416 .lchown_fn = smb_time_audit_lchown,
2417 .chdir_fn = smb_time_audit_chdir,
2418 .getwd_fn = smb_time_audit_getwd,
2419 .ntimes_fn = smb_time_audit_ntimes,
2420 .ftruncate_fn = smb_time_audit_ftruncate,
2421 .fallocate_fn = smb_time_audit_fallocate,
2422 .lock_fn = smb_time_audit_lock,
2423 .kernel_flock_fn = smb_time_audit_kernel_flock,
2424 .linux_setlease_fn = smb_time_audit_linux_setlease,
2425 .getlock_fn = smb_time_audit_getlock,
2426 .symlink_fn = smb_time_audit_symlink,
2427 .readlink_fn = smb_time_audit_readlink,
2428 .link_fn = smb_time_audit_link,
2429 .mknod_fn = smb_time_audit_mknod,
2430 .realpath_fn = smb_time_audit_realpath,
2431 .notify_watch_fn = smb_time_audit_notify_watch,
2432 .chflags_fn = smb_time_audit_chflags,
2433 .file_id_create_fn = smb_time_audit_file_id_create,
2434 .streaminfo_fn = smb_time_audit_streaminfo,
2435 .get_real_filename_fn = smb_time_audit_get_real_filename,
2436 .connectpath_fn = smb_time_audit_connectpath,
2437 .brl_lock_windows_fn = smb_time_audit_brl_lock_windows,
2438 .brl_unlock_windows_fn = smb_time_audit_brl_unlock_windows,
2439 .brl_cancel_windows_fn = smb_time_audit_brl_cancel_windows,
2440 .strict_lock_fn = smb_time_audit_strict_lock,
2441 .strict_unlock_fn = smb_time_audit_strict_unlock,
2442 .translate_name_fn = smb_time_audit_translate_name,
2443 .copy_chunk_send_fn = smb_time_audit_copy_chunk_send,
2444 .copy_chunk_recv_fn = smb_time_audit_copy_chunk_recv,
2445 .get_compression_fn = smb_time_audit_get_compression,
2446 .set_compression_fn = smb_time_audit_set_compression,
2447 .readdir_attr_fn = smb_time_audit_readdir_attr,
2448 .fget_nt_acl_fn = smb_time_audit_fget_nt_acl,
2449 .get_nt_acl_fn = smb_time_audit_get_nt_acl,
2450 .fset_nt_acl_fn = smb_time_audit_fset_nt_acl,
2451 .chmod_acl_fn = smb_time_audit_chmod_acl,
2452 .fchmod_acl_fn = smb_time_audit_fchmod_acl,
2453 .sys_acl_get_file_fn = smb_time_audit_sys_acl_get_file,
2454 .sys_acl_get_fd_fn = smb_time_audit_sys_acl_get_fd,
2455 .sys_acl_blob_get_file_fn = smb_time_audit_sys_acl_blob_get_file,
2456 .sys_acl_blob_get_fd_fn = smb_time_audit_sys_acl_blob_get_fd,
2457 .sys_acl_set_file_fn = smb_time_audit_sys_acl_set_file,
2458 .sys_acl_set_fd_fn = smb_time_audit_sys_acl_set_fd,
2459 .sys_acl_delete_def_file_fn = smb_time_audit_sys_acl_delete_def_file,
2460 .getxattr_fn = smb_time_audit_getxattr,
2461 .fgetxattr_fn = smb_time_audit_fgetxattr,
2462 .listxattr_fn = smb_time_audit_listxattr,
2463 .flistxattr_fn = smb_time_audit_flistxattr,
2464 .removexattr_fn = smb_time_audit_removexattr,
2465 .fremovexattr_fn = smb_time_audit_fremovexattr,
2466 .setxattr_fn = smb_time_audit_setxattr,
2467 .fsetxattr_fn = smb_time_audit_fsetxattr,
2468 .aio_force_fn = smb_time_audit_aio_force,
2469 .is_offline_fn = smb_time_audit_is_offline,
2470 .set_offline_fn = smb_time_audit_set_offline,
2471 .durable_cookie_fn = smb_time_audit_durable_cookie,
2472 .durable_disconnect_fn = smb_time_audit_durable_disconnect,
2473 .durable_reconnect_fn = smb_time_audit_durable_reconnect,
2477 NTSTATUS vfs_time_audit_init(void);
2478 NTSTATUS vfs_time_audit_init(void)
2480 audit_timeout = (double)lp_parm_int(-1, "time_audit", "timeout",
2482 return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "time_audit",
2483 &vfs_time_audit_fns);