?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
s3: VFS: Change SMB_VFS_CHDIR to use const struct smb_filename * instead of const...
[Samba.git] / source3 / modules / vfs_full_audit.c
blob5d35c34037190dfe34826008437d9dc2e056fd70
1 /*
2 * Auditing VFS module for samba. Log selected file operations to syslog
3 * facility.
4 *
5 * Copyright (C) Tim Potter, 1999-2000
6 * Copyright (C) Alexander Bokovoy, 2002
7 * Copyright (C) John H Terpstra, 2003
8 * Copyright (C) Stefan (metze) Metzmacher, 2003
9 * Copyright (C) Volker Lendecke, 2004
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 3 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, see <http://www.gnu.org/licenses/>.
23 */
24
25 /*
26 * This module implements parseable logging for all Samba VFS operations.
27 *
28 * You use it as follows:
29 *
30 * [tmp]
31 * path = /tmp
32 * vfs objects = full_audit
33 * full_audit:prefix = %u|%I
34 * full_audit:success = open opendir
35 * full_audit:failure = all
36 *
37 * vfs op can be "all" which means log all operations.
38 * vfs op can be "none" which means no logging.
39 *
40 * This leads to syslog entries of the form:
41 * smbd_audit: nobody|192.168.234.1|opendir|ok|.
42 * smbd_audit: nobody|192.168.234.1|open|fail (File not found)|r|x.txt
43 *
44 * where "nobody" is the connected username and "192.168.234.1" is the
45 * client's IP address.
46 *
47 * Options:
48 *
49 * prefix: A macro expansion template prepended to the syslog entry.
50 *
51 * success: A list of VFS operations for which a successful completion should
52 * be logged. Defaults to no logging at all. The special operation "all" logs
53 * - you guessed it - everything.
54 *
55 * failure: A list of VFS operations for which failure to complete should be
56 * logged. Defaults to logging everything.
57 */
58
59
60 #include "includes.h"
61 #include "system/filesys.h"
62 #include "system/syslog.h"
63 #include "smbd/smbd.h"
64 #include "../librpc/gen_ndr/ndr_netlogon.h"
65 #include "auth.h"
66 #include "ntioctl.h"
67 #include "lib/param/loadparm.h"
68 #include "lib/util/bitmap.h"
69 #include "lib/util/tevent_unix.h"
70 #include "libcli/security/sddl.h"
71 #include "passdb/machine_sid.h"
72
73 static int vfs_full_audit_debug_level = DBGC_VFS;
74
75 struct vfs_full_audit_private_data {
76 struct bitmap *success_ops;
77 struct bitmap *failure_ops;
78 int syslog_facility;
79 int syslog_priority;
80 bool log_secdesc;
81 bool do_syslog;
82 };
83
84 #undef DBGC_CLASS
85 #define DBGC_CLASS vfs_full_audit_debug_level
86
87 typedef enum _vfs_op_type {
88 SMB_VFS_OP_NOOP = -1,
89
90 /* Disk operations */
91
92 SMB_VFS_OP_CONNECT = 0,
93 SMB_VFS_OP_DISCONNECT,
94 SMB_VFS_OP_DISK_FREE,
95 SMB_VFS_OP_GET_QUOTA,
96 SMB_VFS_OP_SET_QUOTA,
97 SMB_VFS_OP_GET_SHADOW_COPY_DATA,
98 SMB_VFS_OP_STATVFS,
99 SMB_VFS_OP_FS_CAPABILITIES,
100 SMB_VFS_OP_GET_DFS_REFERRALS,
101
102 /* Directory operations */
103
104 SMB_VFS_OP_OPENDIR,
105 SMB_VFS_OP_FDOPENDIR,
106 SMB_VFS_OP_READDIR,
107 SMB_VFS_OP_SEEKDIR,
108 SMB_VFS_OP_TELLDIR,
109 SMB_VFS_OP_REWINDDIR,
110 SMB_VFS_OP_MKDIR,
111 SMB_VFS_OP_RMDIR,
112 SMB_VFS_OP_CLOSEDIR,
113 SMB_VFS_OP_INIT_SEARCH_OP,
114
115 /* File operations */
116
117 SMB_VFS_OP_OPEN,
118 SMB_VFS_OP_CREATE_FILE,
119 SMB_VFS_OP_CLOSE,
120 SMB_VFS_OP_READ,
121 SMB_VFS_OP_PREAD,
122 SMB_VFS_OP_PREAD_SEND,
123 SMB_VFS_OP_PREAD_RECV,
124 SMB_VFS_OP_WRITE,
125 SMB_VFS_OP_PWRITE,
126 SMB_VFS_OP_PWRITE_SEND,
127 SMB_VFS_OP_PWRITE_RECV,
128 SMB_VFS_OP_LSEEK,
129 SMB_VFS_OP_SENDFILE,
130 SMB_VFS_OP_RECVFILE,
131 SMB_VFS_OP_RENAME,
132 SMB_VFS_OP_FSYNC,
133 SMB_VFS_OP_FSYNC_SEND,
134 SMB_VFS_OP_FSYNC_RECV,
135 SMB_VFS_OP_STAT,
136 SMB_VFS_OP_FSTAT,
137 SMB_VFS_OP_LSTAT,
138 SMB_VFS_OP_GET_ALLOC_SIZE,
139 SMB_VFS_OP_UNLINK,
140 SMB_VFS_OP_CHMOD,
141 SMB_VFS_OP_FCHMOD,
142 SMB_VFS_OP_CHOWN,
143 SMB_VFS_OP_FCHOWN,
144 SMB_VFS_OP_LCHOWN,
145 SMB_VFS_OP_CHDIR,
146 SMB_VFS_OP_GETWD,
147 SMB_VFS_OP_NTIMES,
148 SMB_VFS_OP_FTRUNCATE,
149 SMB_VFS_OP_FALLOCATE,
150 SMB_VFS_OP_LOCK,
151 SMB_VFS_OP_KERNEL_FLOCK,
152 SMB_VFS_OP_LINUX_SETLEASE,
153 SMB_VFS_OP_GETLOCK,
154 SMB_VFS_OP_SYMLINK,
155 SMB_VFS_OP_READLINK,
156 SMB_VFS_OP_LINK,
157 SMB_VFS_OP_MKNOD,
158 SMB_VFS_OP_REALPATH,
159 SMB_VFS_OP_CHFLAGS,
160 SMB_VFS_OP_FILE_ID_CREATE,
161 SMB_VFS_OP_STREAMINFO,
162 SMB_VFS_OP_GET_REAL_FILENAME,
163 SMB_VFS_OP_CONNECTPATH,
164 SMB_VFS_OP_BRL_LOCK_WINDOWS,
165 SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
166 SMB_VFS_OP_BRL_CANCEL_WINDOWS,
167 SMB_VFS_OP_STRICT_LOCK,
168 SMB_VFS_OP_STRICT_UNLOCK,
169 SMB_VFS_OP_TRANSLATE_NAME,
170 SMB_VFS_OP_FSCTL,
171 SMB_VFS_OP_COPY_CHUNK_SEND,
172 SMB_VFS_OP_COPY_CHUNK_RECV,
173 SMB_VFS_OP_GET_COMPRESSION,
174 SMB_VFS_OP_SET_COMPRESSION,
175 SMB_VFS_OP_SNAP_CHECK_PATH,
176 SMB_VFS_OP_SNAP_CREATE,
177 SMB_VFS_OP_SNAP_DELETE,
178
179 /* DOS attribute operations. */
180 SMB_VFS_OP_GET_DOS_ATTRIBUTES,
181 SMB_VFS_OP_FGET_DOS_ATTRIBUTES,
182 SMB_VFS_OP_SET_DOS_ATTRIBUTES,
183 SMB_VFS_OP_FSET_DOS_ATTRIBUTES,
184
185 /* NT ACL operations. */
186
187 SMB_VFS_OP_FGET_NT_ACL,
188 SMB_VFS_OP_GET_NT_ACL,
189 SMB_VFS_OP_FSET_NT_ACL,
190 SMB_VFS_OP_AUDIT_FILE,
191
192 /* POSIX ACL operations. */
193
194 SMB_VFS_OP_CHMOD_ACL,
195 SMB_VFS_OP_FCHMOD_ACL,
196
197 SMB_VFS_OP_SYS_ACL_GET_FILE,
198 SMB_VFS_OP_SYS_ACL_GET_FD,
199 SMB_VFS_OP_SYS_ACL_BLOB_GET_FILE,
200 SMB_VFS_OP_SYS_ACL_BLOB_GET_FD,
201 SMB_VFS_OP_SYS_ACL_SET_FILE,
202 SMB_VFS_OP_SYS_ACL_SET_FD,
203 SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
204
205 /* EA operations. */
206 SMB_VFS_OP_GETXATTR,
207 SMB_VFS_OP_FGETXATTR,
208 SMB_VFS_OP_LISTXATTR,
209 SMB_VFS_OP_FLISTXATTR,
210 SMB_VFS_OP_REMOVEXATTR,
211 SMB_VFS_OP_FREMOVEXATTR,
212 SMB_VFS_OP_SETXATTR,
213 SMB_VFS_OP_FSETXATTR,
214
215 /* aio operations */
216 SMB_VFS_OP_AIO_FORCE,
217
218 /* offline operations */
219 SMB_VFS_OP_IS_OFFLINE,
220 SMB_VFS_OP_SET_OFFLINE,
221
222 /* Durable handle operations. */
223 SMB_VFS_OP_DURABLE_COOKIE,
224 SMB_VFS_OP_DURABLE_DISCONNECT,
225 SMB_VFS_OP_DURABLE_RECONNECT,
226
227 SMB_VFS_OP_READDIR_ATTR,
228
229 /* This should always be last enum value */
230
231 SMB_VFS_OP_LAST
232 } vfs_op_type;
233
234 /* The following array *must* be in the same order as defined in vfs_op_type */
235
236 static struct {
237 vfs_op_type type;
238 const char *name;
239 } vfs_op_names[] = {
240 { SMB_VFS_OP_CONNECT, "connect" },
241 { SMB_VFS_OP_DISCONNECT, "disconnect" },
242 { SMB_VFS_OP_DISK_FREE, "disk_free" },
243 { SMB_VFS_OP_GET_QUOTA, "get_quota" },
244 { SMB_VFS_OP_SET_QUOTA, "set_quota" },
245 { SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
246 { SMB_VFS_OP_STATVFS, "statvfs" },
247 { SMB_VFS_OP_FS_CAPABILITIES, "fs_capabilities" },
248 { SMB_VFS_OP_GET_DFS_REFERRALS, "get_dfs_referrals" },
249 { SMB_VFS_OP_OPENDIR, "opendir" },
250 { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
251 { SMB_VFS_OP_READDIR, "readdir" },
252 { SMB_VFS_OP_SEEKDIR, "seekdir" },
253 { SMB_VFS_OP_TELLDIR, "telldir" },
254 { SMB_VFS_OP_REWINDDIR, "rewinddir" },
255 { SMB_VFS_OP_MKDIR, "mkdir" },
256 { SMB_VFS_OP_RMDIR, "rmdir" },
257 { SMB_VFS_OP_CLOSEDIR, "closedir" },
258 { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
259 { SMB_VFS_OP_OPEN, "open" },
260 { SMB_VFS_OP_CREATE_FILE, "create_file" },
261 { SMB_VFS_OP_CLOSE, "close" },
262 { SMB_VFS_OP_READ, "read" },
263 { SMB_VFS_OP_PREAD, "pread" },
264 { SMB_VFS_OP_PREAD_SEND, "pread_send" },
265 { SMB_VFS_OP_PREAD_RECV, "pread_recv" },
266 { SMB_VFS_OP_WRITE, "write" },
267 { SMB_VFS_OP_PWRITE, "pwrite" },
268 { SMB_VFS_OP_PWRITE_SEND, "pwrite_send" },
269 { SMB_VFS_OP_PWRITE_RECV, "pwrite_recv" },
270 { SMB_VFS_OP_LSEEK, "lseek" },
271 { SMB_VFS_OP_SENDFILE, "sendfile" },
272 { SMB_VFS_OP_RECVFILE, "recvfile" },
273 { SMB_VFS_OP_RENAME, "rename" },
274 { SMB_VFS_OP_FSYNC, "fsync" },
275 { SMB_VFS_OP_FSYNC_SEND, "fsync_send" },
276 { SMB_VFS_OP_FSYNC_RECV, "fsync_recv" },
277 { SMB_VFS_OP_STAT, "stat" },
278 { SMB_VFS_OP_FSTAT, "fstat" },
279 { SMB_VFS_OP_LSTAT, "lstat" },
280 { SMB_VFS_OP_GET_ALLOC_SIZE, "get_alloc_size" },
281 { SMB_VFS_OP_UNLINK, "unlink" },
282 { SMB_VFS_OP_CHMOD, "chmod" },
283 { SMB_VFS_OP_FCHMOD, "fchmod" },
284 { SMB_VFS_OP_CHOWN, "chown" },
285 { SMB_VFS_OP_FCHOWN, "fchown" },
286 { SMB_VFS_OP_LCHOWN, "lchown" },
287 { SMB_VFS_OP_CHDIR, "chdir" },
288 { SMB_VFS_OP_GETWD, "getwd" },
289 { SMB_VFS_OP_NTIMES, "ntimes" },
290 { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
291 { SMB_VFS_OP_FALLOCATE,"fallocate" },
292 { SMB_VFS_OP_LOCK, "lock" },
293 { SMB_VFS_OP_KERNEL_FLOCK, "kernel_flock" },
294 { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
295 { SMB_VFS_OP_GETLOCK, "getlock" },
296 { SMB_VFS_OP_SYMLINK, "symlink" },
297 { SMB_VFS_OP_READLINK, "readlink" },
298 { SMB_VFS_OP_LINK, "link" },
299 { SMB_VFS_OP_MKNOD, "mknod" },
300 { SMB_VFS_OP_REALPATH, "realpath" },
301 { SMB_VFS_OP_CHFLAGS, "chflags" },
302 { SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
303 { SMB_VFS_OP_STREAMINFO, "streaminfo" },
304 { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
305 { SMB_VFS_OP_CONNECTPATH, "connectpath" },
306 { SMB_VFS_OP_BRL_LOCK_WINDOWS, "brl_lock_windows" },
307 { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
308 { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
309 { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
310 { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
311 { SMB_VFS_OP_TRANSLATE_NAME, "translate_name" },
312 { SMB_VFS_OP_FSCTL, "fsctl" },
313 { SMB_VFS_OP_COPY_CHUNK_SEND, "copy_chunk_send" },
314 { SMB_VFS_OP_COPY_CHUNK_RECV, "copy_chunk_recv" },
315 { SMB_VFS_OP_GET_COMPRESSION, "get_compression" },
316 { SMB_VFS_OP_SET_COMPRESSION, "set_compression" },
317 { SMB_VFS_OP_SNAP_CHECK_PATH, "snap_check_path" },
318 { SMB_VFS_OP_SNAP_CREATE, "snap_create" },
319 { SMB_VFS_OP_SNAP_DELETE, "snap_delete" },
320 { SMB_VFS_OP_GET_DOS_ATTRIBUTES, "get_dos_attributes" },
321 { SMB_VFS_OP_FGET_DOS_ATTRIBUTES, "fget_dos_attributes" },
322 { SMB_VFS_OP_SET_DOS_ATTRIBUTES, "set_dos_attributes" },
323 { SMB_VFS_OP_FSET_DOS_ATTRIBUTES, "fset_dos_attributes" },
324 { SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
325 { SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
326 { SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
327 { SMB_VFS_OP_AUDIT_FILE, "audit_file" },
328 { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
329 { SMB_VFS_OP_FCHMOD_ACL, "fchmod_acl" },
330 { SMB_VFS_OP_SYS_ACL_GET_FILE, "sys_acl_get_file" },
331 { SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
332 { SMB_VFS_OP_SYS_ACL_BLOB_GET_FILE, "sys_acl_blob_get_file" },
333 { SMB_VFS_OP_SYS_ACL_BLOB_GET_FD, "sys_acl_blob_get_fd" },
334 { SMB_VFS_OP_SYS_ACL_SET_FILE, "sys_acl_set_file" },
335 { SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
336 { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, "sys_acl_delete_def_file" },
337 { SMB_VFS_OP_GETXATTR, "getxattr" },
338 { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
339 { SMB_VFS_OP_LISTXATTR, "listxattr" },
340 { SMB_VFS_OP_FLISTXATTR, "flistxattr" },
341 { SMB_VFS_OP_REMOVEXATTR, "removexattr" },
342 { SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
343 { SMB_VFS_OP_SETXATTR, "setxattr" },
344 { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
345 { SMB_VFS_OP_AIO_FORCE, "aio_force" },
346 { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
347 { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
348 { SMB_VFS_OP_DURABLE_COOKIE, "durable_cookie" },
349 { SMB_VFS_OP_DURABLE_DISCONNECT, "durable_disconnect" },
350 { SMB_VFS_OP_DURABLE_RECONNECT, "durable_reconnect" },
351 { SMB_VFS_OP_READDIR_ATTR, "readdir_attr" },
352 { SMB_VFS_OP_LAST, NULL }
353 };
354
355 static int audit_syslog_facility(vfs_handle_struct *handle)
356 {
357 static const struct enum_list enum_log_facilities[] = {
358 { LOG_USER, "USER" },
359 { LOG_LOCAL0, "LOCAL0" },
360 { LOG_LOCAL1, "LOCAL1" },
361 { LOG_LOCAL2, "LOCAL2" },
362 { LOG_LOCAL3, "LOCAL3" },
363 { LOG_LOCAL4, "LOCAL4" },
364 { LOG_LOCAL5, "LOCAL5" },
365 { LOG_LOCAL6, "LOCAL6" },
366 { LOG_LOCAL7, "LOCAL7" },
367 { -1, NULL}
368 };
369
370 int facility;
371
372 facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
373
374 return facility;
375 }
376
377 static int audit_syslog_priority(vfs_handle_struct *handle)
378 {
379 static const struct enum_list enum_log_priorities[] = {
380 { LOG_EMERG, "EMERG" },
381 { LOG_ALERT, "ALERT" },
382 { LOG_CRIT, "CRIT" },
383 { LOG_ERR, "ERR" },
384 { LOG_WARNING, "WARNING" },
385 { LOG_NOTICE, "NOTICE" },
386 { LOG_INFO, "INFO" },
387 { LOG_DEBUG, "DEBUG" },
388 { -1, NULL}
389 };
390
391 int priority;
392
393 priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
394 enum_log_priorities, LOG_NOTICE);
395 if (priority == -1) {
396 priority = LOG_WARNING;
397 }
398
399 return priority;
400 }
401
402 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
403 {
404 char *prefix = NULL;
405 char *result;
406
407 prefix = talloc_strdup(ctx,
408 lp_parm_const_string(SNUM(conn), "full_audit",
409 "prefix", "%u|%I"));
410 if (!prefix) {
411 return NULL;
412 }
413 result = talloc_sub_advanced(ctx,
414 lp_servicename(talloc_tos(), SNUM(conn)),
415 conn->session_info->unix_info->unix_name,
416 conn->connectpath,
417 conn->session_info->unix_token->gid,
418 conn->session_info->unix_info->sanitized_username,
419 conn->session_info->info->domain_name,
420 prefix);
421 TALLOC_FREE(prefix);
422 return result;
423 }
424
425 static bool log_success(struct vfs_full_audit_private_data *pd, vfs_op_type op)
426 {
427 if (pd->success_ops == NULL) {
428 return True;
429 }
430
431 return bitmap_query(pd->success_ops, op);
432 }
433
434 static bool log_failure(struct vfs_full_audit_private_data *pd, vfs_op_type op)
435 {
436 if (pd->failure_ops == NULL)
437 return True;
438
439 return bitmap_query(pd->failure_ops, op);
440 }
441
442 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
443 {
444 struct bitmap *bm;
445
446 if (ops == NULL) {
447 return NULL;
448 }
449
450 bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
451 if (bm == NULL) {
452 DEBUG(0, ("Could not alloc bitmap -- "
453 "defaulting to logging everything\n"));
454 return NULL;
455 }
456
457 for (; *ops != NULL; ops += 1) {
458 int i;
459 bool neg = false;
460 const char *op;
461
462 if (strequal(*ops, "all")) {
463 for (i=0; i<SMB_VFS_OP_LAST; i++) {
464 bitmap_set(bm, i);
465 }
466 continue;
467 }
468
469 if (strequal(*ops, "none")) {
470 break;
471 }
472
473 op = ops[0];
474 if (op[0] == '!') {
475 neg = true;
476 op += 1;
477 }
478
479 for (i=0; i<SMB_VFS_OP_LAST; i++) {
480 if ((vfs_op_names[i].name == NULL)
481 || (vfs_op_names[i].type != i)) {
482 smb_panic("vfs_full_audit.c: name table not "
483 "in sync with vfs_op_type enums\n");
484 }
485 if (strequal(op, vfs_op_names[i].name)) {
486 if (neg) {
487 bitmap_clear(bm, i);
488 } else {
489 bitmap_set(bm, i);
490 }
491 break;
492 }
493 }
494 if (i == SMB_VFS_OP_LAST) {
495 DEBUG(0, ("Could not find opname %s, logging all\n",
496 *ops));
497 TALLOC_FREE(bm);
498 return NULL;
499 }
500 }
501 return bm;
502 }
503
504 static const char *audit_opname(vfs_op_type op)
505 {
506 if (op >= SMB_VFS_OP_LAST)
507 return "INVALID VFS OP";
508 return vfs_op_names[op].name;
509 }
510
511 static TALLOC_CTX *tmp_do_log_ctx;
512 /*
513 * Get us a temporary talloc context usable just for DEBUG arguments
514 */
515 static TALLOC_CTX *do_log_ctx(void)
516 {
517 if (tmp_do_log_ctx == NULL) {
518 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
519 }
520 return tmp_do_log_ctx;
521 }
522
523 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
524 const char *format, ...)
525 {
526 struct vfs_full_audit_private_data *pd;
527 fstring err_msg;
528 char *audit_pre = NULL;
529 va_list ap;
530 char *op_msg = NULL;
531
532 SMB_VFS_HANDLE_GET_DATA(handle, pd,
533 struct vfs_full_audit_private_data,
534 return;);
535
536 if (success && (!log_success(pd, op)))
537 goto out;
538
539 if (!success && (!log_failure(pd, op)))
540 goto out;
541
542 if (success)
543 fstrcpy(err_msg, "ok");
544 else
545 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
546
547 va_start(ap, format);
548 op_msg = talloc_vasprintf(talloc_tos(), format, ap);
549 va_end(ap);
550
551 if (!op_msg) {
552 goto out;
553 }
554
555 audit_pre = audit_prefix(talloc_tos(), handle->conn);
556
557 if (pd->do_syslog) {
558 int priority;
559
560 /*
561 * Specify the facility to interoperate with other syslog
562 * callers (smbd for example).
563 */
564 priority = pd->syslog_priority | pd->syslog_facility;
565
566 syslog(priority, "%s|%s|%s|%s\n",
567 audit_pre ? audit_pre : "",
568 audit_opname(op), err_msg, op_msg);
569 } else {
570 DEBUG(1, ("%s|%s|%s|%s\n",
571 audit_pre ? audit_pre : "",
572 audit_opname(op), err_msg, op_msg));
573 }
574 out:
575 TALLOC_FREE(audit_pre);
576 TALLOC_FREE(op_msg);
577 TALLOC_FREE(tmp_do_log_ctx);
578 }
579
580 /**
581 * Return a string using the do_log_ctx()
582 */
583 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
584 {
585 char *fname = NULL;
586 NTSTATUS status;
587
588 if (smb_fname == NULL) {
589 return "";
590 }
591 status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
592 if (!NT_STATUS_IS_OK(status)) {
593 return "";
594 }
595 return fname;
596 }
597
598 /**
599 * Return an fsp debug string using the do_log_ctx()
600 */
601 static const char *fsp_str_do_log(const struct files_struct *fsp)
602 {
603 return smb_fname_str_do_log(fsp->fsp_name);
604 }
605
606 /* Implementation of vfs_ops. Pass everything on to the default
607 operation but log event first. */
608
609 static int smb_full_audit_connect(vfs_handle_struct *handle,
610 const char *svc, const char *user)
611 {
612 int result;
613 struct vfs_full_audit_private_data *pd = NULL;
614
615 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
616 if (result < 0) {
617 return result;
618 }
619
620 pd = talloc_zero(handle, struct vfs_full_audit_private_data);
621 if (!pd) {
622 SMB_VFS_NEXT_DISCONNECT(handle);
623 return -1;
624 }
625
626 pd->syslog_facility = audit_syslog_facility(handle);
627 if (pd->syslog_facility == -1) {
628 DEBUG(1, ("%s: Unknown facility %s\n", __func__,
629 lp_parm_const_string(SNUM(handle->conn),
630 "full_audit", "facility",
631 "USER")));
632 SMB_VFS_NEXT_DISCONNECT(handle);
633 return -1;
634 }
635
636 pd->syslog_priority = audit_syslog_priority(handle);
637
638 pd->log_secdesc = lp_parm_bool(SNUM(handle->conn),
639 "full_audit", "log_secdesc", false);
640
641 pd->do_syslog = lp_parm_bool(SNUM(handle->conn),
642 "full_audit", "syslog", true);
643
644 #ifdef WITH_SYSLOG
645 if (pd->do_syslog) {
646 openlog("smbd_audit", 0, pd->syslog_facility);
647 }
648 #endif
649
650 pd->success_ops = init_bitmap(
651 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
652 "success", NULL));
653 pd->failure_ops = init_bitmap(
654 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
655 "failure", NULL));
656
657 /* Store the private data. */
658 SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
659 struct vfs_full_audit_private_data, return -1);
660
661 do_log(SMB_VFS_OP_CONNECT, True, handle,
662 "%s", svc);
663
664 return 0;
665 }
666
667 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
668 {
669 SMB_VFS_NEXT_DISCONNECT(handle);
670
671 do_log(SMB_VFS_OP_DISCONNECT, True, handle,
672 "%s", lp_servicename(talloc_tos(), SNUM(handle->conn)));
673
674 /* The bitmaps will be disconnected when the private
675 data is deleted. */
676 }
677
678 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
679 const struct smb_filename *smb_fname,
680 uint64_t *bsize,
681 uint64_t *dfree,
682 uint64_t *dsize)
683 {
684 uint64_t result;
685
686 result = SMB_VFS_NEXT_DISK_FREE(handle, smb_fname, bsize, dfree, dsize);
687
688 /* Don't have a reasonable notion of failure here */
689
690 do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", smb_fname->base_name);
691
692 return result;
693 }
694
695 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
696 const struct smb_filename *smb_fname,
697 enum SMB_QUOTA_TYPE qtype,
698 unid_t id,
699 SMB_DISK_QUOTA *qt)
700 {
701 int result;
702
703 result = SMB_VFS_NEXT_GET_QUOTA(handle, smb_fname, qtype, id, qt);
704
705 do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "%s",
706 smb_fname->base_name);
707
708 return result;
709 }
710
711 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
712 enum SMB_QUOTA_TYPE qtype, unid_t id,
713 SMB_DISK_QUOTA *qt)
714 {
715 int result;
716
717 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
718
719 do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
720
721 return result;
722 }
723
724 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
725 struct files_struct *fsp,
726 struct shadow_copy_data *shadow_copy_data,
727 bool labels)
728 {
729 int result;
730
731 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
732
733 do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
734
735 return result;
736 }
737
738 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
739 const struct smb_filename *smb_fname,
740 struct vfs_statvfs_struct *statbuf)
741 {
742 int result;
743
744 result = SMB_VFS_NEXT_STATVFS(handle, smb_fname, statbuf);
745
746 do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
747
748 return result;
749 }
750
751 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
752 {
753 int result;
754
755 result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
756
757 do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
758
759 return result;
760 }
761
762 static NTSTATUS smb_full_audit_get_dfs_referrals(
763 struct vfs_handle_struct *handle,
764 struct dfs_GetDFSReferral *r)
765 {
766 NTSTATUS status;
767
768 status = SMB_VFS_NEXT_GET_DFS_REFERRALS(handle, r);
769
770 do_log(SMB_VFS_OP_GET_DFS_REFERRALS, NT_STATUS_IS_OK(status),
771 handle, "");
772
773 return status;
774 }
775
776 static NTSTATUS smb_full_audit_snap_check_path(struct vfs_handle_struct *handle,
777 TALLOC_CTX *mem_ctx,
778 const char *service_path,
779 char **base_volume)
780 {
781 NTSTATUS status;
782
783 status = SMB_VFS_NEXT_SNAP_CHECK_PATH(handle, mem_ctx, service_path,
784 base_volume);
785 do_log(SMB_VFS_OP_SNAP_CHECK_PATH, NT_STATUS_IS_OK(status),
786 handle, "");
787
788 return status;
789 }
790
791 static NTSTATUS smb_full_audit_snap_create(struct vfs_handle_struct *handle,
792 TALLOC_CTX *mem_ctx,
793 const char *base_volume,
794 time_t *tstamp,
795 bool rw,
796 char **base_path,
797 char **snap_path)
798 {
799 NTSTATUS status;
800
801 status = SMB_VFS_NEXT_SNAP_CREATE(handle, mem_ctx, base_volume, tstamp,
802 rw, base_path, snap_path);
803 do_log(SMB_VFS_OP_SNAP_CREATE, NT_STATUS_IS_OK(status), handle, "");
804
805 return status;
806 }
807
808 static NTSTATUS smb_full_audit_snap_delete(struct vfs_handle_struct *handle,
809 TALLOC_CTX *mem_ctx,
810 char *base_path,
811 char *snap_path)
812 {
813 NTSTATUS status;
814
815 status = SMB_VFS_NEXT_SNAP_DELETE(handle, mem_ctx, base_path,
816 snap_path);
817 do_log(SMB_VFS_OP_SNAP_DELETE, NT_STATUS_IS_OK(status), handle, "");
818
819 return status;
820 }
821
822 static DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
823 const struct smb_filename *smb_fname,
824 const char *mask,
825 uint32_t attr)
826 {
827 DIR *result;
828
829 result = SMB_VFS_NEXT_OPENDIR(handle, smb_fname, mask, attr);
830
831 do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s",
832 smb_fname->base_name);
833
834 return result;
835 }
836
837 static DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
838 files_struct *fsp, const char *mask, uint32_t attr)
839 {
840 DIR *result;
841
842 result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
843
844 do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
845 fsp_str_do_log(fsp));
846
847 return result;
848 }
849
850 static struct dirent *smb_full_audit_readdir(vfs_handle_struct *handle,
851 DIR *dirp, SMB_STRUCT_STAT *sbuf)
852 {
853 struct dirent *result;
854
855 result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
856
857 /* This operation has no reasonable error condition
858 * (End of dir is also failure), so always succeed.
859 */
860 do_log(SMB_VFS_OP_READDIR, True, handle, "");
861
862 return result;
863 }
864
865 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
866 DIR *dirp, long offset)
867 {
868 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
869
870 do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
871 }
872
873 static long smb_full_audit_telldir(vfs_handle_struct *handle,
874 DIR *dirp)
875 {
876 long result;
877
878 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
879
880 do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
881
882 return result;
883 }
884
885 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
886 DIR *dirp)
887 {
888 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
889
890 do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
891 }
892
893 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
894 const struct smb_filename *smb_fname, mode_t mode)
895 {
896 int result;
897
898 result = SMB_VFS_NEXT_MKDIR(handle, smb_fname, mode);
899
900 do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s",
901 smb_fname->base_name);
902
903 return result;
904 }
905
906 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
907 const struct smb_filename *smb_fname)
908 {
909 int result;
910
911 result = SMB_VFS_NEXT_RMDIR(handle, smb_fname);
912
913 do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s",
914 smb_fname->base_name);
915
916 return result;
917 }
918
919 static int smb_full_audit_closedir(vfs_handle_struct *handle,
920 DIR *dirp)
921 {
922 int result;
923
924 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
925
926 do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
927
928 return result;
929 }
930
931 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
932 DIR *dirp)
933 {
934 SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
935
936 do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
937 }
938
939 static int smb_full_audit_open(vfs_handle_struct *handle,
940 struct smb_filename *smb_fname,
941 files_struct *fsp, int flags, mode_t mode)
942 {
943 int result;
944
945 result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
946
947 do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
948 ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
949 smb_fname_str_do_log(smb_fname));
950
951 return result;
952 }
953
954 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
955 struct smb_request *req,
956 uint16_t root_dir_fid,
957 struct smb_filename *smb_fname,
958 uint32_t access_mask,
959 uint32_t share_access,
960 uint32_t create_disposition,
961 uint32_t create_options,
962 uint32_t file_attributes,
963 uint32_t oplock_request,
964 struct smb2_lease *lease,
965 uint64_t allocation_size,
966 uint32_t private_flags,
967 struct security_descriptor *sd,
968 struct ea_list *ea_list,
969 files_struct **result_fsp,
970 int *pinfo,
971 const struct smb2_create_blobs *in_context_blobs,
972 struct smb2_create_blobs *out_context_blobs)
973 {
974 NTSTATUS result;
975 const char* str_create_disposition;
976
977 switch (create_disposition) {
978 case FILE_SUPERSEDE:
979 str_create_disposition = "supersede";
980 break;
981 case FILE_OVERWRITE_IF:
982 str_create_disposition = "overwrite_if";
983 break;
984 case FILE_OPEN:
985 str_create_disposition = "open";
986 break;
987 case FILE_OVERWRITE:
988 str_create_disposition = "overwrite";
989 break;
990 case FILE_CREATE:
991 str_create_disposition = "create";
992 break;
993 case FILE_OPEN_IF:
994 str_create_disposition = "open_if";
995 break;
996 default:
997 str_create_disposition = "unknown";
998 }
999
1000 result = SMB_VFS_NEXT_CREATE_FILE(
1001 handle, /* handle */
1002 req, /* req */
1003 root_dir_fid, /* root_dir_fid */
1004 smb_fname, /* fname */
1005 access_mask, /* access_mask */
1006 share_access, /* share_access */
1007 create_disposition, /* create_disposition*/
1008 create_options, /* create_options */
1009 file_attributes, /* file_attributes */
1010 oplock_request, /* oplock_request */
1011 lease, /* lease */
1012 allocation_size, /* allocation_size */
1013 private_flags,
1014 sd, /* sd */
1015 ea_list, /* ea_list */
1016 result_fsp, /* result */
1017 pinfo, /* pinfo */
1018 in_context_blobs, out_context_blobs); /* create context */
1019
1020 do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
1021 "0x%x|%s|%s|%s", access_mask,
1022 create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
1023 str_create_disposition, smb_fname_str_do_log(smb_fname));
1024
1025 return result;
1026 }
1027
1028 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
1029 {
1030 int result;
1031
1032 result = SMB_VFS_NEXT_CLOSE(handle, fsp);
1033
1034 do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
1035 fsp_str_do_log(fsp));
1036
1037 return result;
1038 }
1039
1040 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
1041 void *data, size_t n)
1042 {
1043 ssize_t result;
1044
1045 result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
1046
1047 do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
1048 fsp_str_do_log(fsp));
1049
1050 return result;
1051 }
1052
1053 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
1054 void *data, size_t n, off_t offset)
1055 {
1056 ssize_t result;
1057
1058 result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
1059
1060 do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
1061 fsp_str_do_log(fsp));
1062
1063 return result;
1064 }
1065
1066 struct smb_full_audit_pread_state {
1067 vfs_handle_struct *handle;
1068 files_struct *fsp;
1069 ssize_t ret;
1070 struct vfs_aio_state vfs_aio_state;
1071 };
1072
1073 static void smb_full_audit_pread_done(struct tevent_req *subreq);
1074
1075 static struct tevent_req *smb_full_audit_pread_send(
1076 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1077 struct tevent_context *ev, struct files_struct *fsp,
1078 void *data, size_t n, off_t offset)
1079 {
1080 struct tevent_req *req, *subreq;
1081 struct smb_full_audit_pread_state *state;
1082
1083 req = tevent_req_create(mem_ctx, &state,
1084 struct smb_full_audit_pread_state);
1085 if (req == NULL) {
1086 do_log(SMB_VFS_OP_PREAD_SEND, false, handle, "%s",
1087 fsp_str_do_log(fsp));
1088 return NULL;
1089 }
1090 state->handle = handle;
1091 state->fsp = fsp;
1092
1093 subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
1094 n, offset);
1095 if (tevent_req_nomem(subreq, req)) {
1096 do_log(SMB_VFS_OP_PREAD_SEND, false, handle, "%s",
1097 fsp_str_do_log(fsp));
1098 return tevent_req_post(req, ev);
1099 }
1100 tevent_req_set_callback(subreq, smb_full_audit_pread_done, req);
1101
1102 do_log(SMB_VFS_OP_PREAD_SEND, true, handle, "%s", fsp_str_do_log(fsp));
1103 return req;
1104 }
1105
1106 static void smb_full_audit_pread_done(struct tevent_req *subreq)
1107 {
1108 struct tevent_req *req = tevent_req_callback_data(
1109 subreq, struct tevent_req);
1110 struct smb_full_audit_pread_state *state = tevent_req_data(
1111 req, struct smb_full_audit_pread_state);
1112
1113 state->ret = SMB_VFS_PREAD_RECV(subreq, &state->vfs_aio_state);
1114 TALLOC_FREE(subreq);
1115 tevent_req_done(req);
1116 }
1117
1118 static ssize_t smb_full_audit_pread_recv(struct tevent_req *req,
1119 struct vfs_aio_state *vfs_aio_state)
1120 {
1121 struct smb_full_audit_pread_state *state = tevent_req_data(
1122 req, struct smb_full_audit_pread_state);
1123
1124 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1125 do_log(SMB_VFS_OP_PREAD_RECV, false, state->handle, "%s",
1126 fsp_str_do_log(state->fsp));
1127 return -1;
1128 }
1129
1130 do_log(SMB_VFS_OP_PREAD_RECV, (state->ret >= 0), state->handle, "%s",
1131 fsp_str_do_log(state->fsp));
1132
1133 *vfs_aio_state = state->vfs_aio_state;
1134 return state->ret;
1135 }
1136
1137 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
1138 const void *data, size_t n)
1139 {
1140 ssize_t result;
1141
1142 result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
1143
1144 do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
1145 fsp_str_do_log(fsp));
1146
1147 return result;
1148 }
1149
1150 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
1151 const void *data, size_t n,
1152 off_t offset)
1153 {
1154 ssize_t result;
1155
1156 result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
1157
1158 do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
1159 fsp_str_do_log(fsp));
1160
1161 return result;
1162 }
1163
1164 struct smb_full_audit_pwrite_state {
1165 vfs_handle_struct *handle;
1166 files_struct *fsp;
1167 ssize_t ret;
1168 struct vfs_aio_state vfs_aio_state;
1169 };
1170
1171 static void smb_full_audit_pwrite_done(struct tevent_req *subreq);
1172
1173 static struct tevent_req *smb_full_audit_pwrite_send(
1174 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1175 struct tevent_context *ev, struct files_struct *fsp,
1176 const void *data, size_t n, off_t offset)
1177 {
1178 struct tevent_req *req, *subreq;
1179 struct smb_full_audit_pwrite_state *state;
1180
1181 req = tevent_req_create(mem_ctx, &state,
1182 struct smb_full_audit_pwrite_state);
1183 if (req == NULL) {
1184 do_log(SMB_VFS_OP_PWRITE_SEND, false, handle, "%s",
1185 fsp_str_do_log(fsp));
1186 return NULL;
1187 }
1188 state->handle = handle;
1189 state->fsp = fsp;
1190
1191 subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
1192 n, offset);
1193 if (tevent_req_nomem(subreq, req)) {
1194 do_log(SMB_VFS_OP_PWRITE_SEND, false, handle, "%s",
1195 fsp_str_do_log(fsp));
1196 return tevent_req_post(req, ev);
1197 }
1198 tevent_req_set_callback(subreq, smb_full_audit_pwrite_done, req);
1199
1200 do_log(SMB_VFS_OP_PWRITE_SEND, true, handle, "%s",
1201 fsp_str_do_log(fsp));
1202 return req;
1203 }
1204
1205 static void smb_full_audit_pwrite_done(struct tevent_req *subreq)
1206 {
1207 struct tevent_req *req = tevent_req_callback_data(
1208 subreq, struct tevent_req);
1209 struct smb_full_audit_pwrite_state *state = tevent_req_data(
1210 req, struct smb_full_audit_pwrite_state);
1211
1212 state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->vfs_aio_state);
1213 TALLOC_FREE(subreq);
1214 tevent_req_done(req);
1215 }
1216
1217 static ssize_t smb_full_audit_pwrite_recv(struct tevent_req *req,
1218 struct vfs_aio_state *vfs_aio_state)
1219 {
1220 struct smb_full_audit_pwrite_state *state = tevent_req_data(
1221 req, struct smb_full_audit_pwrite_state);
1222
1223 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1224 do_log(SMB_VFS_OP_PWRITE_RECV, false, state->handle, "%s",
1225 fsp_str_do_log(state->fsp));
1226 return -1;
1227 }
1228
1229 do_log(SMB_VFS_OP_PWRITE_RECV, (state->ret >= 0), state->handle, "%s",
1230 fsp_str_do_log(state->fsp));
1231
1232 *vfs_aio_state = state->vfs_aio_state;
1233 return state->ret;
1234 }
1235
1236 static off_t smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1237 off_t offset, int whence)
1238 {
1239 ssize_t result;
1240
1241 result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1242
1243 do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1244 "%s", fsp_str_do_log(fsp));
1245
1246 return result;
1247 }
1248
1249 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1250 files_struct *fromfsp,
1251 const DATA_BLOB *hdr, off_t offset,
1252 size_t n)
1253 {
1254 ssize_t result;
1255
1256 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1257
1258 do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1259 "%s", fsp_str_do_log(fromfsp));
1260
1261 return result;
1262 }
1263
1264 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1265 files_struct *tofsp,
1266 off_t offset,
1267 size_t n)
1268 {
1269 ssize_t result;
1270
1271 result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1272
1273 do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1274 "%s", fsp_str_do_log(tofsp));
1275
1276 return result;
1277 }
1278
1279 static int smb_full_audit_rename(vfs_handle_struct *handle,
1280 const struct smb_filename *smb_fname_src,
1281 const struct smb_filename *smb_fname_dst)
1282 {
1283 int result;
1284
1285 result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1286
1287 do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1288 smb_fname_str_do_log(smb_fname_src),
1289 smb_fname_str_do_log(smb_fname_dst));
1290
1291 return result;
1292 }
1293
1294 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1295 {
1296 int result;
1297
1298 result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1299
1300 do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1301 fsp_str_do_log(fsp));
1302
1303 return result;
1304 }
1305
1306 struct smb_full_audit_fsync_state {
1307 vfs_handle_struct *handle;
1308 files_struct *fsp;
1309 int ret;
1310 struct vfs_aio_state vfs_aio_state;
1311 };
1312
1313 static void smb_full_audit_fsync_done(struct tevent_req *subreq);
1314
1315 static struct tevent_req *smb_full_audit_fsync_send(
1316 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1317 struct tevent_context *ev, struct files_struct *fsp)
1318 {
1319 struct tevent_req *req, *subreq;
1320 struct smb_full_audit_fsync_state *state;
1321
1322 req = tevent_req_create(mem_ctx, &state,
1323 struct smb_full_audit_fsync_state);
1324 if (req == NULL) {
1325 do_log(SMB_VFS_OP_FSYNC_SEND, false, handle, "%s",
1326 fsp_str_do_log(fsp));
1327 return NULL;
1328 }
1329 state->handle = handle;
1330 state->fsp = fsp;
1331
1332 subreq = SMB_VFS_NEXT_FSYNC_SEND(state, ev, handle, fsp);
1333 if (tevent_req_nomem(subreq, req)) {
1334 do_log(SMB_VFS_OP_FSYNC_SEND, false, handle, "%s",
1335 fsp_str_do_log(fsp));
1336 return tevent_req_post(req, ev);
1337 }
1338 tevent_req_set_callback(subreq, smb_full_audit_fsync_done, req);
1339
1340 do_log(SMB_VFS_OP_FSYNC_SEND, true, handle, "%s", fsp_str_do_log(fsp));
1341 return req;
1342 }
1343
1344 static void smb_full_audit_fsync_done(struct tevent_req *subreq)
1345 {
1346 struct tevent_req *req = tevent_req_callback_data(
1347 subreq, struct tevent_req);
1348 struct smb_full_audit_fsync_state *state = tevent_req_data(
1349 req, struct smb_full_audit_fsync_state);
1350
1351 state->ret = SMB_VFS_FSYNC_RECV(subreq, &state->vfs_aio_state);
1352 TALLOC_FREE(subreq);
1353 tevent_req_done(req);
1354 }
1355
1356 static int smb_full_audit_fsync_recv(struct tevent_req *req,
1357 struct vfs_aio_state *vfs_aio_state)
1358 {
1359 struct smb_full_audit_fsync_state *state = tevent_req_data(
1360 req, struct smb_full_audit_fsync_state);
1361
1362 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1363 do_log(SMB_VFS_OP_FSYNC_RECV, false, state->handle, "%s",
1364 fsp_str_do_log(state->fsp));
1365 return -1;
1366 }
1367
1368 do_log(SMB_VFS_OP_FSYNC_RECV, (state->ret >= 0), state->handle, "%s",
1369 fsp_str_do_log(state->fsp));
1370
1371 *vfs_aio_state = state->vfs_aio_state;
1372 return state->ret;
1373 }
1374
1375 static int smb_full_audit_stat(vfs_handle_struct *handle,
1376 struct smb_filename *smb_fname)
1377 {
1378 int result;
1379
1380 result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1381
1382 do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1383 smb_fname_str_do_log(smb_fname));
1384
1385 return result;
1386 }
1387
1388 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1389 SMB_STRUCT_STAT *sbuf)
1390 {
1391 int result;
1392
1393 result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1394
1395 do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1396 fsp_str_do_log(fsp));
1397
1398 return result;
1399 }
1400
1401 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1402 struct smb_filename *smb_fname)
1403 {
1404 int result;
1405
1406 result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1407
1408 do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1409 smb_fname_str_do_log(smb_fname));
1410
1411 return result;
1412 }
1413
1414 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1415 files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1416 {
1417 uint64_t result;
1418
1419 result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1420
1421 do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1422 "%llu", result);
1423
1424 return result;
1425 }
1426
1427 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1428 const struct smb_filename *smb_fname)
1429 {
1430 int result;
1431
1432 result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1433
1434 do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1435 smb_fname_str_do_log(smb_fname));
1436
1437 return result;
1438 }
1439
1440 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1441 const struct smb_filename *smb_fname,
1442 mode_t mode)
1443 {
1444 int result;
1445
1446 result = SMB_VFS_NEXT_CHMOD(handle, smb_fname, mode);
1447
1448 do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o",
1449 smb_fname->base_name,
1450 mode);
1451
1452 return result;
1453 }
1454
1455 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1456 mode_t mode)
1457 {
1458 int result;
1459
1460 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1461
1462 do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1463 "%s|%o", fsp_str_do_log(fsp), mode);
1464
1465 return result;
1466 }
1467
1468 static int smb_full_audit_chown(vfs_handle_struct *handle,
1469 const struct smb_filename *smb_fname,
1470 uid_t uid,
1471 gid_t gid)
1472 {
1473 int result;
1474
1475 result = SMB_VFS_NEXT_CHOWN(handle, smb_fname, uid, gid);
1476
1477 do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1478 smb_fname->base_name, (long int)uid, (long int)gid);
1479
1480 return result;
1481 }
1482
1483 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1484 uid_t uid, gid_t gid)
1485 {
1486 int result;
1487
1488 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1489
1490 do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1491 fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1492
1493 return result;
1494 }
1495
1496 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1497 const struct smb_filename *smb_fname,
1498 uid_t uid,
1499 gid_t gid)
1500 {
1501 int result;
1502
1503 result = SMB_VFS_NEXT_LCHOWN(handle, smb_fname, uid, gid);
1504
1505 do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1506 smb_fname->base_name, (long int)uid, (long int)gid);
1507
1508 return result;
1509 }
1510
1511 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1512 const struct smb_filename *smb_fname)
1513 {
1514 int result;
1515
1516 result = SMB_VFS_NEXT_CHDIR(handle, smb_fname);
1517
1518 do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s",
1519 smb_fname->base_name);
1520
1521 return result;
1522 }
1523
1524 static char *smb_full_audit_getwd(vfs_handle_struct *handle)
1525 {
1526 char *result;
1527
1528 result = SMB_VFS_NEXT_GETWD(handle);
1529
1530 do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s",
1531 result == NULL? "" : result);
1532
1533 return result;
1534 }
1535
1536 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1537 const struct smb_filename *smb_fname,
1538 struct smb_file_time *ft)
1539 {
1540 int result;
1541
1542 result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1543
1544 do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1545 smb_fname_str_do_log(smb_fname));
1546
1547 return result;
1548 }
1549
1550 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1551 off_t len)
1552 {
1553 int result;
1554
1555 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1556
1557 do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1558 "%s", fsp_str_do_log(fsp));
1559
1560 return result;
1561 }
1562
1563 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1564 uint32_t mode,
1565 off_t offset,
1566 off_t len)
1567 {
1568 int result;
1569
1570 result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1571
1572 do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1573 "%s", fsp_str_do_log(fsp));
1574
1575 return result;
1576 }
1577
1578 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1579 int op, off_t offset, off_t count, int type)
1580 {
1581 bool result;
1582
1583 result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1584
1585 do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1586
1587 return result;
1588 }
1589
1590 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1591 struct files_struct *fsp,
1592 uint32_t share_mode, uint32_t access_mask)
1593 {
1594 int result;
1595
1596 result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1597
1598 do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1599 fsp_str_do_log(fsp));
1600
1601 return result;
1602 }
1603
1604 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1605 int leasetype)
1606 {
1607 int result;
1608
1609 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1610
1611 do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1612 fsp_str_do_log(fsp));
1613
1614 return result;
1615 }
1616
1617 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1618 off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid)
1619 {
1620 bool result;
1621
1622 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1623
1624 do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1625
1626 return result;
1627 }
1628
1629 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1630 const char *link_contents,
1631 const struct smb_filename *new_smb_fname)
1632 {
1633 int result;
1634
1635 result = SMB_VFS_NEXT_SYMLINK(handle, link_contents, new_smb_fname);
1636
1637 do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1638 "%s|%s", link_contents, new_smb_fname->base_name);
1639
1640 return result;
1641 }
1642
1643 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1644 const struct smb_filename *smb_fname,
1645 char *buf,
1646 size_t bufsiz)
1647 {
1648 int result;
1649
1650 result = SMB_VFS_NEXT_READLINK(handle, smb_fname, buf, bufsiz);
1651
1652 do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s",
1653 smb_fname->base_name);
1654
1655 return result;
1656 }
1657
1658 static int smb_full_audit_link(vfs_handle_struct *handle,
1659 const struct smb_filename *old_smb_fname,
1660 const struct smb_filename *new_smb_fname)
1661 {
1662 int result;
1663
1664 result = SMB_VFS_NEXT_LINK(handle, old_smb_fname, new_smb_fname);
1665
1666 do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1667 "%s|%s", old_smb_fname->base_name, new_smb_fname->base_name);
1668
1669 return result;
1670 }
1671
1672 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1673 const struct smb_filename *smb_fname,
1674 mode_t mode,
1675 SMB_DEV_T dev)
1676 {
1677 int result;
1678
1679 result = SMB_VFS_NEXT_MKNOD(handle, smb_fname, mode, dev);
1680
1681 do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s",
1682 smb_fname->base_name);
1683
1684 return result;
1685 }
1686
1687 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1688 const char *path)
1689 {
1690 char *result;
1691
1692 result = SMB_VFS_NEXT_REALPATH(handle, path);
1693
1694 do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1695
1696 return result;
1697 }
1698
1699 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1700 const struct smb_filename *smb_fname,
1701 unsigned int flags)
1702 {
1703 int result;
1704
1705 result = SMB_VFS_NEXT_CHFLAGS(handle, smb_fname, flags);
1706
1707 do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s",
1708 smb_fname->base_name);
1709
1710 return result;
1711 }
1712
1713 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1714 const SMB_STRUCT_STAT *sbuf)
1715 {
1716 struct file_id id_zero;
1717 struct file_id result;
1718
1719 ZERO_STRUCT(id_zero);
1720
1721 result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1722
1723 do_log(SMB_VFS_OP_FILE_ID_CREATE,
1724 !file_id_equal(&id_zero, &result),
1725 handle, "%s", file_id_string_tos(&result));
1726
1727 return result;
1728 }
1729
1730 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1731 struct files_struct *fsp,
1732 const struct smb_filename *smb_fname,
1733 TALLOC_CTX *mem_ctx,
1734 unsigned int *pnum_streams,
1735 struct stream_struct **pstreams)
1736 {
1737 NTSTATUS result;
1738
1739 result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, smb_fname, mem_ctx,
1740 pnum_streams, pstreams);
1741
1742 do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1743 "%s", smb_fname->base_name);
1744
1745 return result;
1746 }
1747
1748 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1749 const char *path,
1750 const char *name,
1751 TALLOC_CTX *mem_ctx,
1752 char **found_name)
1753 {
1754 int result;
1755
1756 result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1757 found_name);
1758
1759 do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1760 "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1761
1762 return result;
1763 }
1764
1765 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1766 const char *fname)
1767 {
1768 const char *result;
1769
1770 result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1771
1772 do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1773 "%s", fname);
1774
1775 return result;
1776 }
1777
1778 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1779 struct byte_range_lock *br_lck,
1780 struct lock_struct *plock,
1781 bool blocking_lock)
1782 {
1783 NTSTATUS result;
1784
1785 result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1786 blocking_lock);
1787
1788 do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1789 "%s:%llu-%llu. type=%d. blocking=%d",
1790 fsp_str_do_log(brl_fsp(br_lck)),
1791 plock->start, plock->size, plock->lock_type, blocking_lock);
1792
1793 return result;
1794 }
1795
1796 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1797 struct messaging_context *msg_ctx,
1798 struct byte_range_lock *br_lck,
1799 const struct lock_struct *plock)
1800 {
1801 bool result;
1802
1803 result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1804 plock);
1805
1806 do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1807 "%s:%llu-%llu:%d", fsp_str_do_log(brl_fsp(br_lck)),
1808 plock->start,
1809 plock->size, plock->lock_type);
1810
1811 return result;
1812 }
1813
1814 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1815 struct byte_range_lock *br_lck,
1816 struct lock_struct *plock)
1817 {
1818 bool result;
1819
1820 result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock);
1821
1822 do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1823 "%s:%llu-%llu:%d", fsp_str_do_log(brl_fsp(br_lck)),
1824 plock->start,
1825 plock->size, plock->lock_type);
1826
1827 return result;
1828 }
1829
1830 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1831 struct files_struct *fsp,
1832 struct lock_struct *plock)
1833 {
1834 bool result;
1835
1836 result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1837
1838 do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1839 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1840 plock->size, plock->lock_type);
1841
1842 return result;
1843 }
1844
1845 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1846 struct files_struct *fsp,
1847 struct lock_struct *plock)
1848 {
1849 SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1850
1851 do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1852 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1853 plock->size, plock->lock_type);
1854 }
1855
1856 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1857 const char *name,
1858 enum vfs_translate_direction direction,
1859 TALLOC_CTX *mem_ctx,
1860 char **mapped_name)
1861 {
1862 NTSTATUS result;
1863
1864 result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1865 mapped_name);
1866
1867 do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1868
1869 return result;
1870 }
1871
1872 static NTSTATUS smb_full_audit_fsctl(struct vfs_handle_struct *handle,
1873 struct files_struct *fsp,
1874 TALLOC_CTX *ctx,
1875 uint32_t function,
1876 uint16_t req_flags,
1877 const uint8_t *_in_data,
1878 uint32_t in_len,
1879 uint8_t **_out_data,
1880 uint32_t max_out_len,
1881 uint32_t *out_len)
1882 {
1883 NTSTATUS result;
1884
1885 result = SMB_VFS_NEXT_FSCTL(handle,
1886 fsp,
1887 ctx,
1888 function,
1889 req_flags,
1890 _in_data,
1891 in_len,
1892 _out_data,
1893 max_out_len,
1894 out_len);
1895
1896 do_log(SMB_VFS_OP_FSCTL, NT_STATUS_IS_OK(result), handle, "");
1897
1898 return result;
1899 }
1900
1901 static struct tevent_req *smb_full_audit_copy_chunk_send(struct vfs_handle_struct *handle,
1902 TALLOC_CTX *mem_ctx,
1903 struct tevent_context *ev,
1904 struct files_struct *src_fsp,
1905 off_t src_off,
1906 struct files_struct *dest_fsp,
1907 off_t dest_off,
1908 off_t num,
1909 uint32_t flags)
1910 {
1911 struct tevent_req *req;
1912
1913 req = SMB_VFS_NEXT_COPY_CHUNK_SEND(handle, mem_ctx, ev, src_fsp,
1914 src_off, dest_fsp, dest_off, num,
1915 flags);
1916
1917 do_log(SMB_VFS_OP_COPY_CHUNK_SEND, req, handle, "");
1918
1919 return req;
1920 }
1921
1922 static NTSTATUS smb_full_audit_copy_chunk_recv(struct vfs_handle_struct *handle,
1923 struct tevent_req *req,
1924 off_t *copied)
1925 {
1926 NTSTATUS result;
1927
1928 result = SMB_VFS_NEXT_COPY_CHUNK_RECV(handle, req, copied);
1929
1930 do_log(SMB_VFS_OP_COPY_CHUNK_RECV, NT_STATUS_IS_OK(result), handle, "");
1931
1932 return result;
1933 }
1934
1935 static NTSTATUS smb_full_audit_get_compression(vfs_handle_struct *handle,
1936 TALLOC_CTX *mem_ctx,
1937 struct files_struct *fsp,
1938 struct smb_filename *smb_fname,
1939 uint16_t *_compression_fmt)
1940 {
1941 NTSTATUS result;
1942
1943 result = SMB_VFS_NEXT_GET_COMPRESSION(handle, mem_ctx, fsp, smb_fname,
1944 _compression_fmt);
1945
1946 do_log(SMB_VFS_OP_GET_COMPRESSION, NT_STATUS_IS_OK(result), handle,
1947 "%s",
1948 (fsp ? fsp_str_do_log(fsp) : smb_fname_str_do_log(smb_fname)));
1949
1950 return result;
1951 }
1952
1953 static NTSTATUS smb_full_audit_set_compression(vfs_handle_struct *handle,
1954 TALLOC_CTX *mem_ctx,
1955 struct files_struct *fsp,
1956 uint16_t compression_fmt)
1957 {
1958 NTSTATUS result;
1959
1960 result = SMB_VFS_NEXT_SET_COMPRESSION(handle, mem_ctx, fsp,
1961 compression_fmt);
1962
1963 do_log(SMB_VFS_OP_SET_COMPRESSION, NT_STATUS_IS_OK(result), handle,
1964 "%s", fsp_str_do_log(fsp));
1965
1966 return result;
1967 }
1968
1969 static NTSTATUS smb_full_audit_readdir_attr(struct vfs_handle_struct *handle,
1970 const struct smb_filename *fname,
1971 TALLOC_CTX *mem_ctx,
1972 struct readdir_attr_data **pattr_data)
1973 {
1974 NTSTATUS status;
1975
1976 status = SMB_VFS_NEXT_READDIR_ATTR(handle, fname, mem_ctx, pattr_data);
1977
1978 do_log(SMB_VFS_OP_READDIR_ATTR, NT_STATUS_IS_OK(status), handle, "%s",
1979 smb_fname_str_do_log(fname));
1980
1981 return status;
1982 }
1983
1984 static NTSTATUS smb_full_audit_get_dos_attributes(
1985 struct vfs_handle_struct *handle,
1986 struct smb_filename *smb_fname,
1987 uint32_t *dosmode)
1988 {
1989 NTSTATUS status;
1990
1991 status = SMB_VFS_NEXT_GET_DOS_ATTRIBUTES(handle,
1992 smb_fname,
1993 dosmode);
1994
1995 do_log(SMB_VFS_OP_GET_DOS_ATTRIBUTES,
1996 NT_STATUS_IS_OK(status),
1997 handle,
1998 "%s",
1999 smb_fname_str_do_log(smb_fname));
2000
2001 return status;
2002 }
2003
2004 static NTSTATUS smb_full_audit_fget_dos_attributes(
2005 struct vfs_handle_struct *handle,
2006 struct files_struct *fsp,
2007 uint32_t *dosmode)
2008 {
2009 NTSTATUS status;
2010
2011 status = SMB_VFS_NEXT_FGET_DOS_ATTRIBUTES(handle,
2012 fsp,
2013 dosmode);
2014
2015 do_log(SMB_VFS_OP_FGET_DOS_ATTRIBUTES,
2016 NT_STATUS_IS_OK(status),
2017 handle,
2018 "%s",
2019 fsp_str_do_log(fsp));
2020
2021 return status;
2022 }
2023
2024 static NTSTATUS smb_full_audit_set_dos_attributes(
2025 struct vfs_handle_struct *handle,
2026 const struct smb_filename *smb_fname,
2027 uint32_t dosmode)
2028 {
2029 NTSTATUS status;
2030
2031 status = SMB_VFS_NEXT_SET_DOS_ATTRIBUTES(handle,
2032 smb_fname,
2033 dosmode);
2034
2035 do_log(SMB_VFS_OP_SET_DOS_ATTRIBUTES,
2036 NT_STATUS_IS_OK(status),
2037 handle,
2038 "%s",
2039 smb_fname_str_do_log(smb_fname));
2040
2041 return status;
2042 }
2043
2044 static NTSTATUS smb_full_audit_fset_dos_attributes(
2045 struct vfs_handle_struct *handle,
2046 struct files_struct *fsp,
2047 uint32_t dosmode)
2048 {
2049 NTSTATUS status;
2050
2051 status = SMB_VFS_NEXT_FSET_DOS_ATTRIBUTES(handle,
2052 fsp,
2053 dosmode);
2054
2055 do_log(SMB_VFS_OP_FSET_DOS_ATTRIBUTES,
2056 NT_STATUS_IS_OK(status),
2057 handle,
2058 "%s",
2059 fsp_str_do_log(fsp));
2060
2061 return status;
2062 }
2063
2064 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
2065 uint32_t security_info,
2066 TALLOC_CTX *mem_ctx,
2067 struct security_descriptor **ppdesc)
2068 {
2069 NTSTATUS result;
2070
2071 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info,
2072 mem_ctx, ppdesc);
2073
2074 do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2075 "%s", fsp_str_do_log(fsp));
2076
2077 return result;
2078 }
2079
2080 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
2081 const struct smb_filename *smb_fname,
2082 uint32_t security_info,
2083 TALLOC_CTX *mem_ctx,
2084 struct security_descriptor **ppdesc)
2085 {
2086 NTSTATUS result;
2087
2088 result = SMB_VFS_NEXT_GET_NT_ACL(handle, smb_fname, security_info,
2089 mem_ctx, ppdesc);
2090
2091 do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2092 "%s", smb_fname_str_do_log(smb_fname));
2093
2094 return result;
2095 }
2096
2097 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
2098 uint32_t security_info_sent,
2099 const struct security_descriptor *psd)
2100 {
2101 struct vfs_full_audit_private_data *pd;
2102 NTSTATUS result;
2103 char *sd = NULL;
2104
2105 SMB_VFS_HANDLE_GET_DATA(handle, pd,
2106 struct vfs_full_audit_private_data,
2107 return NT_STATUS_INTERNAL_ERROR);
2108
2109 if (pd->log_secdesc) {
2110 sd = sddl_encode(talloc_tos(), psd, get_global_sam_sid());
2111 }
2112
2113 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
2114
2115 do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2116 "%s [%s]", fsp_str_do_log(fsp), sd ? sd : "");
2117
2118 TALLOC_FREE(sd);
2119
2120 return result;
2121 }
2122
2123 static NTSTATUS smb_full_audit_audit_file(struct vfs_handle_struct *handle,
2124 struct smb_filename *file,
2125 struct security_acl *sacl,
2126 uint32_t access_requested,
2127 uint32_t access_denied)
2128 {
2129 NTSTATUS result;
2130
2131 result = SMB_VFS_NEXT_AUDIT_FILE(handle,
2132 file,
2133 sacl,
2134 access_requested,
2135 access_denied);
2136
2137 do_log(SMB_VFS_OP_AUDIT_FILE, NT_STATUS_IS_OK(result), handle,
2138 "%s", smb_fname_str_do_log(file));
2139
2140 return result;
2141 }
2142
2143 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
2144 const struct smb_filename *smb_fname,
2145 mode_t mode)
2146 {
2147 int result;
2148
2149 result = SMB_VFS_NEXT_CHMOD_ACL(handle, smb_fname, mode);
2150
2151 do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
2152 "%s|%o", smb_fname->base_name, mode);
2153
2154 return result;
2155 }
2156
2157 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
2158 mode_t mode)
2159 {
2160 int result;
2161
2162 result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
2163
2164 do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
2165 "%s|%o", fsp_str_do_log(fsp), mode);
2166
2167 return result;
2168 }
2169
2170 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
2171 const struct smb_filename *smb_fname,
2172 SMB_ACL_TYPE_T type,
2173 TALLOC_CTX *mem_ctx)
2174 {
2175 SMB_ACL_T result;
2176
2177 result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, smb_fname,
2178 type, mem_ctx);
2179
2180 do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
2181 "%s", smb_fname->base_name);
2182
2183 return result;
2184 }
2185
2186 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
2187 files_struct *fsp, TALLOC_CTX *mem_ctx)
2188 {
2189 SMB_ACL_T result;
2190
2191 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, mem_ctx);
2192
2193 do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
2194 "%s", fsp_str_do_log(fsp));
2195
2196 return result;
2197 }
2198
2199 static int smb_full_audit_sys_acl_blob_get_file(vfs_handle_struct *handle,
2200 const struct smb_filename *smb_fname,
2201 TALLOC_CTX *mem_ctx,
2202 char **blob_description,
2203 DATA_BLOB *blob)
2204 {
2205 int result;
2206
2207 result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FILE(handle, smb_fname,
2208 mem_ctx, blob_description, blob);
2209
2210 do_log(SMB_VFS_OP_SYS_ACL_BLOB_GET_FILE, (result >= 0), handle,
2211 "%s", smb_fname->base_name);
2212
2213 return result;
2214 }
2215
2216 static int smb_full_audit_sys_acl_blob_get_fd(vfs_handle_struct *handle,
2217 files_struct *fsp,
2218 TALLOC_CTX *mem_ctx,
2219 char **blob_description,
2220 DATA_BLOB *blob)
2221 {
2222 int result;
2223
2224 result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FD(handle, fsp, mem_ctx, blob_description, blob);
2225
2226 do_log(SMB_VFS_OP_SYS_ACL_BLOB_GET_FD, (result >= 0), handle,
2227 "%s", fsp_str_do_log(fsp));
2228
2229 return result;
2230 }
2231
2232 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
2233 const struct smb_filename *smb_fname,
2234 SMB_ACL_TYPE_T acltype,
2235 SMB_ACL_T theacl)
2236 {
2237 int result;
2238
2239 result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, smb_fname, acltype,
2240 theacl);
2241
2242 do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
2243 "%s", smb_fname->base_name);
2244
2245 return result;
2246 }
2247
2248 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
2249 SMB_ACL_T theacl)
2250 {
2251 int result;
2252
2253 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
2254
2255 do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
2256 "%s", fsp_str_do_log(fsp));
2257
2258 return result;
2259 }
2260
2261 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
2262 const struct smb_filename *smb_fname)
2263 {
2264 int result;
2265
2266 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, smb_fname);
2267
2268 do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
2269 "%s", smb_fname->base_name);
2270
2271 return result;
2272 }
2273
2274 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
2275 const struct smb_filename *smb_fname,
2276 const char *name, void *value, size_t size)
2277 {
2278 ssize_t result;
2279
2280 result = SMB_VFS_NEXT_GETXATTR(handle, smb_fname, name, value, size);
2281
2282 do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
2283 "%s|%s", smb_fname->base_name, name);
2284
2285 return result;
2286 }
2287
2288 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
2289 struct files_struct *fsp,
2290 const char *name, void *value, size_t size)
2291 {
2292 ssize_t result;
2293
2294 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
2295
2296 do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
2297 "%s|%s", fsp_str_do_log(fsp), name);
2298
2299 return result;
2300 }
2301
2302 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
2303 const struct smb_filename *smb_fname,
2304 char *list,
2305 size_t size)
2306 {
2307 ssize_t result;
2308
2309 result = SMB_VFS_NEXT_LISTXATTR(handle, smb_fname, list, size);
2310
2311 do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s",
2312 smb_fname->base_name);
2313
2314 return result;
2315 }
2316
2317 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2318 struct files_struct *fsp, char *list,
2319 size_t size)
2320 {
2321 ssize_t result;
2322
2323 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2324
2325 do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2326 "%s", fsp_str_do_log(fsp));
2327
2328 return result;
2329 }
2330
2331 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2332 const struct smb_filename *smb_fname,
2333 const char *name)
2334 {
2335 int result;
2336
2337 result = SMB_VFS_NEXT_REMOVEXATTR(handle, smb_fname, name);
2338
2339 do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2340 "%s|%s", smb_fname->base_name, name);
2341
2342 return result;
2343 }
2344
2345 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2346 struct files_struct *fsp,
2347 const char *name)
2348 {
2349 int result;
2350
2351 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2352
2353 do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2354 "%s|%s", fsp_str_do_log(fsp), name);
2355
2356 return result;
2357 }
2358
2359 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2360 const struct smb_filename *smb_fname,
2361 const char *name, const void *value, size_t size,
2362 int flags)
2363 {
2364 int result;
2365
2366 result = SMB_VFS_NEXT_SETXATTR(handle, smb_fname, name, value, size,
2367 flags);
2368
2369 do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2370 "%s|%s", smb_fname->base_name, name);
2371
2372 return result;
2373 }
2374
2375 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2376 struct files_struct *fsp, const char *name,
2377 const void *value, size_t size, int flags)
2378 {
2379 int result;
2380
2381 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2382
2383 do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2384 "%s|%s", fsp_str_do_log(fsp), name);
2385
2386 return result;
2387 }
2388
2389 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2390 struct files_struct *fsp)
2391 {
2392 bool result;
2393
2394 result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2395 do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2396 "%s", fsp_str_do_log(fsp));
2397
2398 return result;
2399 }
2400
2401 static NTSTATUS smb_full_audit_durable_cookie(struct vfs_handle_struct *handle,
2402 struct files_struct *fsp,
2403 TALLOC_CTX *mem_ctx,
2404 DATA_BLOB *cookie)
2405 {
2406 NTSTATUS result;
2407
2408 result = SMB_VFS_NEXT_DURABLE_COOKIE(handle,
2409 fsp,
2410 mem_ctx,
2411 cookie);
2412
2413 do_log(SMB_VFS_OP_DURABLE_COOKIE, NT_STATUS_IS_OK(result), handle,
2414 "%s", fsp_str_do_log(fsp));
2415
2416 return result;
2417 }
2418
2419 static NTSTATUS smb_full_audit_durable_disconnect(
2420 struct vfs_handle_struct *handle,
2421 struct files_struct *fsp,
2422 const DATA_BLOB old_cookie,
2423 TALLOC_CTX *mem_ctx,
2424 DATA_BLOB *new_cookie)
2425 {
2426 NTSTATUS result;
2427
2428 result = SMB_VFS_NEXT_DURABLE_DISCONNECT(handle,
2429 fsp,
2430 old_cookie,
2431 mem_ctx,
2432 new_cookie);
2433
2434 do_log(SMB_VFS_OP_DURABLE_DISCONNECT, NT_STATUS_IS_OK(result), handle,
2435 "%s", fsp_str_do_log(fsp));
2436
2437 return result;
2438 }
2439
2440 static NTSTATUS smb_full_audit_durable_reconnect(
2441 struct vfs_handle_struct *handle,
2442 struct smb_request *smb1req,
2443 struct smbXsrv_open *op,
2444 const DATA_BLOB old_cookie,
2445 TALLOC_CTX *mem_ctx,
2446 struct files_struct **fsp,
2447 DATA_BLOB *new_cookie)
2448 {
2449 NTSTATUS result;
2450
2451 result = SMB_VFS_NEXT_DURABLE_RECONNECT(handle,
2452 smb1req,
2453 op,
2454 old_cookie,
2455 mem_ctx,
2456 fsp,
2457 new_cookie);
2458
2459 do_log(SMB_VFS_OP_DURABLE_RECONNECT,
2460 NT_STATUS_IS_OK(result),
2461 handle,
2462 "");
2463
2464 return result;
2465 }
2466
2467 static struct vfs_fn_pointers vfs_full_audit_fns = {
2468
2469 /* Disk operations */
2470
2471 .connect_fn = smb_full_audit_connect,
2472 .disconnect_fn = smb_full_audit_disconnect,
2473 .disk_free_fn = smb_full_audit_disk_free,
2474 .get_quota_fn = smb_full_audit_get_quota,
2475 .set_quota_fn = smb_full_audit_set_quota,
2476 .get_shadow_copy_data_fn = smb_full_audit_get_shadow_copy_data,
2477 .statvfs_fn = smb_full_audit_statvfs,
2478 .fs_capabilities_fn = smb_full_audit_fs_capabilities,
2479 .get_dfs_referrals_fn = smb_full_audit_get_dfs_referrals,
2480 .opendir_fn = smb_full_audit_opendir,
2481 .fdopendir_fn = smb_full_audit_fdopendir,
2482 .readdir_fn = smb_full_audit_readdir,
2483 .seekdir_fn = smb_full_audit_seekdir,
2484 .telldir_fn = smb_full_audit_telldir,
2485 .rewind_dir_fn = smb_full_audit_rewinddir,
2486 .mkdir_fn = smb_full_audit_mkdir,
2487 .rmdir_fn = smb_full_audit_rmdir,
2488 .closedir_fn = smb_full_audit_closedir,
2489 .init_search_op_fn = smb_full_audit_init_search_op,
2490 .open_fn = smb_full_audit_open,
2491 .create_file_fn = smb_full_audit_create_file,
2492 .close_fn = smb_full_audit_close,
2493 .read_fn = smb_full_audit_read,
2494 .pread_fn = smb_full_audit_pread,
2495 .pread_send_fn = smb_full_audit_pread_send,
2496 .pread_recv_fn = smb_full_audit_pread_recv,
2497 .write_fn = smb_full_audit_write,
2498 .pwrite_fn = smb_full_audit_pwrite,
2499 .pwrite_send_fn = smb_full_audit_pwrite_send,
2500 .pwrite_recv_fn = smb_full_audit_pwrite_recv,
2501 .lseek_fn = smb_full_audit_lseek,
2502 .sendfile_fn = smb_full_audit_sendfile,
2503 .recvfile_fn = smb_full_audit_recvfile,
2504 .rename_fn = smb_full_audit_rename,
2505 .fsync_fn = smb_full_audit_fsync,
2506 .fsync_send_fn = smb_full_audit_fsync_send,
2507 .fsync_recv_fn = smb_full_audit_fsync_recv,
2508 .stat_fn = smb_full_audit_stat,
2509 .fstat_fn = smb_full_audit_fstat,
2510 .lstat_fn = smb_full_audit_lstat,
2511 .get_alloc_size_fn = smb_full_audit_get_alloc_size,
2512 .unlink_fn = smb_full_audit_unlink,
2513 .chmod_fn = smb_full_audit_chmod,
2514 .fchmod_fn = smb_full_audit_fchmod,
2515 .chown_fn = smb_full_audit_chown,
2516 .fchown_fn = smb_full_audit_fchown,
2517 .lchown_fn = smb_full_audit_lchown,
2518 .chdir_fn = smb_full_audit_chdir,
2519 .getwd_fn = smb_full_audit_getwd,
2520 .ntimes_fn = smb_full_audit_ntimes,
2521 .ftruncate_fn = smb_full_audit_ftruncate,
2522 .fallocate_fn = smb_full_audit_fallocate,
2523 .lock_fn = smb_full_audit_lock,
2524 .kernel_flock_fn = smb_full_audit_kernel_flock,
2525 .linux_setlease_fn = smb_full_audit_linux_setlease,
2526 .getlock_fn = smb_full_audit_getlock,
2527 .symlink_fn = smb_full_audit_symlink,
2528 .readlink_fn = smb_full_audit_readlink,
2529 .link_fn = smb_full_audit_link,
2530 .mknod_fn = smb_full_audit_mknod,
2531 .realpath_fn = smb_full_audit_realpath,
2532 .chflags_fn = smb_full_audit_chflags,
2533 .file_id_create_fn = smb_full_audit_file_id_create,
2534 .copy_chunk_send_fn = smb_full_audit_copy_chunk_send,
2535 .copy_chunk_recv_fn = smb_full_audit_copy_chunk_recv,
2536 .get_compression_fn = smb_full_audit_get_compression,
2537 .set_compression_fn = smb_full_audit_set_compression,
2538 .snap_check_path_fn = smb_full_audit_snap_check_path,
2539 .snap_create_fn = smb_full_audit_snap_create,
2540 .snap_delete_fn = smb_full_audit_snap_delete,
2541 .streaminfo_fn = smb_full_audit_streaminfo,
2542 .get_real_filename_fn = smb_full_audit_get_real_filename,
2543 .connectpath_fn = smb_full_audit_connectpath,
2544 .brl_lock_windows_fn = smb_full_audit_brl_lock_windows,
2545 .brl_unlock_windows_fn = smb_full_audit_brl_unlock_windows,
2546 .brl_cancel_windows_fn = smb_full_audit_brl_cancel_windows,
2547 .strict_lock_fn = smb_full_audit_strict_lock,
2548 .strict_unlock_fn = smb_full_audit_strict_unlock,
2549 .translate_name_fn = smb_full_audit_translate_name,
2550 .fsctl_fn = smb_full_audit_fsctl,
2551 .get_dos_attributes_fn = smb_full_audit_get_dos_attributes,
2552 .fget_dos_attributes_fn = smb_full_audit_fget_dos_attributes,
2553 .set_dos_attributes_fn = smb_full_audit_set_dos_attributes,
2554 .fset_dos_attributes_fn = smb_full_audit_fset_dos_attributes,
2555 .fget_nt_acl_fn = smb_full_audit_fget_nt_acl,
2556 .get_nt_acl_fn = smb_full_audit_get_nt_acl,
2557 .fset_nt_acl_fn = smb_full_audit_fset_nt_acl,
2558 .audit_file_fn = smb_full_audit_audit_file,
2559 .chmod_acl_fn = smb_full_audit_chmod_acl,
2560 .fchmod_acl_fn = smb_full_audit_fchmod_acl,
2561 .sys_acl_get_file_fn = smb_full_audit_sys_acl_get_file,
2562 .sys_acl_get_fd_fn = smb_full_audit_sys_acl_get_fd,
2563 .sys_acl_blob_get_file_fn = smb_full_audit_sys_acl_blob_get_file,
2564 .sys_acl_blob_get_fd_fn = smb_full_audit_sys_acl_blob_get_fd,
2565 .sys_acl_set_file_fn = smb_full_audit_sys_acl_set_file,
2566 .sys_acl_set_fd_fn = smb_full_audit_sys_acl_set_fd,
2567 .sys_acl_delete_def_file_fn = smb_full_audit_sys_acl_delete_def_file,
2568 .getxattr_fn = smb_full_audit_getxattr,
2569 .fgetxattr_fn = smb_full_audit_fgetxattr,
2570 .listxattr_fn = smb_full_audit_listxattr,
2571 .flistxattr_fn = smb_full_audit_flistxattr,
2572 .removexattr_fn = smb_full_audit_removexattr,
2573 .fremovexattr_fn = smb_full_audit_fremovexattr,
2574 .setxattr_fn = smb_full_audit_setxattr,
2575 .fsetxattr_fn = smb_full_audit_fsetxattr,
2576 .aio_force_fn = smb_full_audit_aio_force,
2577 .durable_cookie_fn = smb_full_audit_durable_cookie,
2578 .durable_disconnect_fn = smb_full_audit_durable_disconnect,
2579 .durable_reconnect_fn = smb_full_audit_durable_reconnect,
2580 .readdir_attr_fn = smb_full_audit_readdir_attr
2581
2582 };
2583
2584 static_decl_vfs;
2585 NTSTATUS vfs_full_audit_init(TALLOC_CTX *ctx)
2586 {
2587 NTSTATUS ret;
2588
2589 smb_vfs_assert_all_fns(&vfs_full_audit_fns, "full_audit");
2590
2591 ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "full_audit",
2592 &vfs_full_audit_fns);
2593
2594 if (!NT_STATUS_IS_OK(ret))
2595 return ret;
2596
2597 vfs_full_audit_debug_level = debug_add_class("full_audit");
2598 if (vfs_full_audit_debug_level == -1) {
2599 vfs_full_audit_debug_level = DBGC_VFS;
2600 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2601 "class!\n"));
2602 } else {
2603 DEBUG(10, ("vfs_full_audit: Debug class number of "
2604 "'full_audit': %d\n", vfs_full_audit_debug_level));
2605 }
2606
2607 return ret;
2608 }
Samba GIT mirror