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s4:selftest: explicitly set NSS/RESOLV_WAPPER_* in wait_for_start
[Samba.git] / source3 / modules / vfs_full_audit.c
blobfbe1715b90e0f9921eb0462b32480a2ebc00f5af
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
114 /* File operations */
115
116 SMB_VFS_OP_OPEN,
117 SMB_VFS_OP_CREATE_FILE,
118 SMB_VFS_OP_CLOSE,
119 SMB_VFS_OP_READ,
120 SMB_VFS_OP_PREAD,
121 SMB_VFS_OP_PREAD_SEND,
122 SMB_VFS_OP_PREAD_RECV,
123 SMB_VFS_OP_WRITE,
124 SMB_VFS_OP_PWRITE,
125 SMB_VFS_OP_PWRITE_SEND,
126 SMB_VFS_OP_PWRITE_RECV,
127 SMB_VFS_OP_LSEEK,
128 SMB_VFS_OP_SENDFILE,
129 SMB_VFS_OP_RECVFILE,
130 SMB_VFS_OP_RENAME,
131 SMB_VFS_OP_FSYNC,
132 SMB_VFS_OP_FSYNC_SEND,
133 SMB_VFS_OP_FSYNC_RECV,
134 SMB_VFS_OP_STAT,
135 SMB_VFS_OP_FSTAT,
136 SMB_VFS_OP_LSTAT,
137 SMB_VFS_OP_GET_ALLOC_SIZE,
138 SMB_VFS_OP_UNLINK,
139 SMB_VFS_OP_CHMOD,
140 SMB_VFS_OP_FCHMOD,
141 SMB_VFS_OP_CHOWN,
142 SMB_VFS_OP_FCHOWN,
143 SMB_VFS_OP_LCHOWN,
144 SMB_VFS_OP_CHDIR,
145 SMB_VFS_OP_GETWD,
146 SMB_VFS_OP_NTIMES,
147 SMB_VFS_OP_FTRUNCATE,
148 SMB_VFS_OP_FALLOCATE,
149 SMB_VFS_OP_LOCK,
150 SMB_VFS_OP_KERNEL_FLOCK,
151 SMB_VFS_OP_LINUX_SETLEASE,
152 SMB_VFS_OP_GETLOCK,
153 SMB_VFS_OP_SYMLINK,
154 SMB_VFS_OP_READLINK,
155 SMB_VFS_OP_LINK,
156 SMB_VFS_OP_MKNOD,
157 SMB_VFS_OP_REALPATH,
158 SMB_VFS_OP_CHFLAGS,
159 SMB_VFS_OP_FILE_ID_CREATE,
160 SMB_VFS_OP_STREAMINFO,
161 SMB_VFS_OP_GET_REAL_FILENAME,
162 SMB_VFS_OP_CONNECTPATH,
163 SMB_VFS_OP_BRL_LOCK_WINDOWS,
164 SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
165 SMB_VFS_OP_BRL_CANCEL_WINDOWS,
166 SMB_VFS_OP_STRICT_LOCK_CHECK,
167 SMB_VFS_OP_TRANSLATE_NAME,
168 SMB_VFS_OP_FSCTL,
169 SMB_VFS_OP_OFFLOAD_READ_SEND,
170 SMB_VFS_OP_OFFLOAD_READ_RECV,
171 SMB_VFS_OP_OFFLOAD_WRITE_SEND,
172 SMB_VFS_OP_OFFLOAD_WRITE_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_OPEN, "open" },
259 { SMB_VFS_OP_CREATE_FILE, "create_file" },
260 { SMB_VFS_OP_CLOSE, "close" },
261 { SMB_VFS_OP_READ, "read" },
262 { SMB_VFS_OP_PREAD, "pread" },
263 { SMB_VFS_OP_PREAD_SEND, "pread_send" },
264 { SMB_VFS_OP_PREAD_RECV, "pread_recv" },
265 { SMB_VFS_OP_WRITE, "write" },
266 { SMB_VFS_OP_PWRITE, "pwrite" },
267 { SMB_VFS_OP_PWRITE_SEND, "pwrite_send" },
268 { SMB_VFS_OP_PWRITE_RECV, "pwrite_recv" },
269 { SMB_VFS_OP_LSEEK, "lseek" },
270 { SMB_VFS_OP_SENDFILE, "sendfile" },
271 { SMB_VFS_OP_RECVFILE, "recvfile" },
272 { SMB_VFS_OP_RENAME, "rename" },
273 { SMB_VFS_OP_FSYNC, "fsync" },
274 { SMB_VFS_OP_FSYNC_SEND, "fsync_send" },
275 { SMB_VFS_OP_FSYNC_RECV, "fsync_recv" },
276 { SMB_VFS_OP_STAT, "stat" },
277 { SMB_VFS_OP_FSTAT, "fstat" },
278 { SMB_VFS_OP_LSTAT, "lstat" },
279 { SMB_VFS_OP_GET_ALLOC_SIZE, "get_alloc_size" },
280 { SMB_VFS_OP_UNLINK, "unlink" },
281 { SMB_VFS_OP_CHMOD, "chmod" },
282 { SMB_VFS_OP_FCHMOD, "fchmod" },
283 { SMB_VFS_OP_CHOWN, "chown" },
284 { SMB_VFS_OP_FCHOWN, "fchown" },
285 { SMB_VFS_OP_LCHOWN, "lchown" },
286 { SMB_VFS_OP_CHDIR, "chdir" },
287 { SMB_VFS_OP_GETWD, "getwd" },
288 { SMB_VFS_OP_NTIMES, "ntimes" },
289 { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
290 { SMB_VFS_OP_FALLOCATE,"fallocate" },
291 { SMB_VFS_OP_LOCK, "lock" },
292 { SMB_VFS_OP_KERNEL_FLOCK, "kernel_flock" },
293 { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
294 { SMB_VFS_OP_GETLOCK, "getlock" },
295 { SMB_VFS_OP_SYMLINK, "symlink" },
296 { SMB_VFS_OP_READLINK, "readlink" },
297 { SMB_VFS_OP_LINK, "link" },
298 { SMB_VFS_OP_MKNOD, "mknod" },
299 { SMB_VFS_OP_REALPATH, "realpath" },
300 { SMB_VFS_OP_CHFLAGS, "chflags" },
301 { SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
302 { SMB_VFS_OP_STREAMINFO, "streaminfo" },
303 { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
304 { SMB_VFS_OP_CONNECTPATH, "connectpath" },
305 { SMB_VFS_OP_BRL_LOCK_WINDOWS, "brl_lock_windows" },
306 { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
307 { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
308 { SMB_VFS_OP_STRICT_LOCK_CHECK, "strict_lock_check" },
309 { SMB_VFS_OP_TRANSLATE_NAME, "translate_name" },
310 { SMB_VFS_OP_FSCTL, "fsctl" },
311 { SMB_VFS_OP_OFFLOAD_READ_SEND, "offload_read_send" },
312 { SMB_VFS_OP_OFFLOAD_READ_RECV, "offload_read_recv" },
313 { SMB_VFS_OP_OFFLOAD_WRITE_SEND, "offload_write_send" },
314 { SMB_VFS_OP_OFFLOAD_WRITE_RECV, "offload_write_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, ...) PRINTF_ATTRIBUTE(4, 5);
525
526 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
527 const char *format, ...)
528 {
529 struct vfs_full_audit_private_data *pd;
530 fstring err_msg;
531 char *audit_pre = NULL;
532 va_list ap;
533 char *op_msg = NULL;
534
535 SMB_VFS_HANDLE_GET_DATA(handle, pd,
536 struct vfs_full_audit_private_data,
537 return;);
538
539 if (success && (!log_success(pd, op)))
540 goto out;
541
542 if (!success && (!log_failure(pd, op)))
543 goto out;
544
545 if (success)
546 fstrcpy(err_msg, "ok");
547 else
548 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
549
550 va_start(ap, format);
551 op_msg = talloc_vasprintf(talloc_tos(), format, ap);
552 va_end(ap);
553
554 if (!op_msg) {
555 goto out;
556 }
557
558 audit_pre = audit_prefix(talloc_tos(), handle->conn);
559
560 if (pd->do_syslog) {
561 int priority;
562
563 /*
564 * Specify the facility to interoperate with other syslog
565 * callers (smbd for example).
566 */
567 priority = pd->syslog_priority | pd->syslog_facility;
568
569 syslog(priority, "%s|%s|%s|%s\n",
570 audit_pre ? audit_pre : "",
571 audit_opname(op), err_msg, op_msg);
572 } else {
573 DEBUG(1, ("%s|%s|%s|%s\n",
574 audit_pre ? audit_pre : "",
575 audit_opname(op), err_msg, op_msg));
576 }
577 out:
578 TALLOC_FREE(audit_pre);
579 TALLOC_FREE(op_msg);
580 TALLOC_FREE(tmp_do_log_ctx);
581 }
582
583 /**
584 * Return a string using the do_log_ctx()
585 */
586 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
587 {
588 char *fname = NULL;
589 NTSTATUS status;
590
591 if (smb_fname == NULL) {
592 return "";
593 }
594 status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
595 if (!NT_STATUS_IS_OK(status)) {
596 return "";
597 }
598 return fname;
599 }
600
601 /**
602 * Return an fsp debug string using the do_log_ctx()
603 */
604 static const char *fsp_str_do_log(const struct files_struct *fsp)
605 {
606 return smb_fname_str_do_log(fsp->fsp_name);
607 }
608
609 /* Implementation of vfs_ops. Pass everything on to the default
610 operation but log event first. */
611
612 static int smb_full_audit_connect(vfs_handle_struct *handle,
613 const char *svc, const char *user)
614 {
615 int result;
616 struct vfs_full_audit_private_data *pd = NULL;
617
618 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
619 if (result < 0) {
620 return result;
621 }
622
623 pd = talloc_zero(handle, struct vfs_full_audit_private_data);
624 if (!pd) {
625 SMB_VFS_NEXT_DISCONNECT(handle);
626 return -1;
627 }
628
629 pd->syslog_facility = audit_syslog_facility(handle);
630 if (pd->syslog_facility == -1) {
631 DEBUG(1, ("%s: Unknown facility %s\n", __func__,
632 lp_parm_const_string(SNUM(handle->conn),
633 "full_audit", "facility",
634 "USER")));
635 SMB_VFS_NEXT_DISCONNECT(handle);
636 return -1;
637 }
638
639 pd->syslog_priority = audit_syslog_priority(handle);
640
641 pd->log_secdesc = lp_parm_bool(SNUM(handle->conn),
642 "full_audit", "log_secdesc", false);
643
644 pd->do_syslog = lp_parm_bool(SNUM(handle->conn),
645 "full_audit", "syslog", true);
646
647 #ifdef WITH_SYSLOG
648 if (pd->do_syslog) {
649 openlog("smbd_audit", 0, pd->syslog_facility);
650 }
651 #endif
652
653 pd->success_ops = init_bitmap(
654 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
655 "success", NULL));
656 pd->failure_ops = init_bitmap(
657 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
658 "failure", NULL));
659
660 /* Store the private data. */
661 SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
662 struct vfs_full_audit_private_data, return -1);
663
664 do_log(SMB_VFS_OP_CONNECT, True, handle,
665 "%s", svc);
666
667 return 0;
668 }
669
670 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
671 {
672 SMB_VFS_NEXT_DISCONNECT(handle);
673
674 do_log(SMB_VFS_OP_DISCONNECT, True, handle,
675 "%s", lp_servicename(talloc_tos(), SNUM(handle->conn)));
676
677 /* The bitmaps will be disconnected when the private
678 data is deleted. */
679 }
680
681 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
682 const struct smb_filename *smb_fname,
683 uint64_t *bsize,
684 uint64_t *dfree,
685 uint64_t *dsize)
686 {
687 uint64_t result;
688
689 result = SMB_VFS_NEXT_DISK_FREE(handle, smb_fname, bsize, dfree, dsize);
690
691 /* Don't have a reasonable notion of failure here */
692
693 do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", smb_fname->base_name);
694
695 return result;
696 }
697
698 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
699 const struct smb_filename *smb_fname,
700 enum SMB_QUOTA_TYPE qtype,
701 unid_t id,
702 SMB_DISK_QUOTA *qt)
703 {
704 int result;
705
706 result = SMB_VFS_NEXT_GET_QUOTA(handle, smb_fname, qtype, id, qt);
707
708 do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "%s",
709 smb_fname->base_name);
710
711 return result;
712 }
713
714 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
715 enum SMB_QUOTA_TYPE qtype, unid_t id,
716 SMB_DISK_QUOTA *qt)
717 {
718 int result;
719
720 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
721
722 do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
723
724 return result;
725 }
726
727 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
728 struct files_struct *fsp,
729 struct shadow_copy_data *shadow_copy_data,
730 bool labels)
731 {
732 int result;
733
734 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
735
736 do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
737
738 return result;
739 }
740
741 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
742 const struct smb_filename *smb_fname,
743 struct vfs_statvfs_struct *statbuf)
744 {
745 int result;
746
747 result = SMB_VFS_NEXT_STATVFS(handle, smb_fname, statbuf);
748
749 do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
750
751 return result;
752 }
753
754 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
755 {
756 int result;
757
758 result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
759
760 do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
761
762 return result;
763 }
764
765 static NTSTATUS smb_full_audit_get_dfs_referrals(
766 struct vfs_handle_struct *handle,
767 struct dfs_GetDFSReferral *r)
768 {
769 NTSTATUS status;
770
771 status = SMB_VFS_NEXT_GET_DFS_REFERRALS(handle, r);
772
773 do_log(SMB_VFS_OP_GET_DFS_REFERRALS, NT_STATUS_IS_OK(status),
774 handle, "");
775
776 return status;
777 }
778
779 static NTSTATUS smb_full_audit_snap_check_path(struct vfs_handle_struct *handle,
780 TALLOC_CTX *mem_ctx,
781 const char *service_path,
782 char **base_volume)
783 {
784 NTSTATUS status;
785
786 status = SMB_VFS_NEXT_SNAP_CHECK_PATH(handle, mem_ctx, service_path,
787 base_volume);
788 do_log(SMB_VFS_OP_SNAP_CHECK_PATH, NT_STATUS_IS_OK(status),
789 handle, "");
790
791 return status;
792 }
793
794 static NTSTATUS smb_full_audit_snap_create(struct vfs_handle_struct *handle,
795 TALLOC_CTX *mem_ctx,
796 const char *base_volume,
797 time_t *tstamp,
798 bool rw,
799 char **base_path,
800 char **snap_path)
801 {
802 NTSTATUS status;
803
804 status = SMB_VFS_NEXT_SNAP_CREATE(handle, mem_ctx, base_volume, tstamp,
805 rw, base_path, snap_path);
806 do_log(SMB_VFS_OP_SNAP_CREATE, NT_STATUS_IS_OK(status), handle, "");
807
808 return status;
809 }
810
811 static NTSTATUS smb_full_audit_snap_delete(struct vfs_handle_struct *handle,
812 TALLOC_CTX *mem_ctx,
813 char *base_path,
814 char *snap_path)
815 {
816 NTSTATUS status;
817
818 status = SMB_VFS_NEXT_SNAP_DELETE(handle, mem_ctx, base_path,
819 snap_path);
820 do_log(SMB_VFS_OP_SNAP_DELETE, NT_STATUS_IS_OK(status), handle, "");
821
822 return status;
823 }
824
825 static DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
826 const struct smb_filename *smb_fname,
827 const char *mask,
828 uint32_t attr)
829 {
830 DIR *result;
831
832 result = SMB_VFS_NEXT_OPENDIR(handle, smb_fname, mask, attr);
833
834 do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s",
835 smb_fname->base_name);
836
837 return result;
838 }
839
840 static DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
841 files_struct *fsp, const char *mask, uint32_t attr)
842 {
843 DIR *result;
844
845 result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
846
847 do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
848 fsp_str_do_log(fsp));
849
850 return result;
851 }
852
853 static struct dirent *smb_full_audit_readdir(vfs_handle_struct *handle,
854 DIR *dirp, SMB_STRUCT_STAT *sbuf)
855 {
856 struct dirent *result;
857
858 result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
859
860 /* This operation has no reasonable error condition
861 * (End of dir is also failure), so always succeed.
862 */
863 do_log(SMB_VFS_OP_READDIR, True, handle, "");
864
865 return result;
866 }
867
868 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
869 DIR *dirp, long offset)
870 {
871 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
872
873 do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
874 }
875
876 static long smb_full_audit_telldir(vfs_handle_struct *handle,
877 DIR *dirp)
878 {
879 long result;
880
881 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
882
883 do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
884
885 return result;
886 }
887
888 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
889 DIR *dirp)
890 {
891 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
892
893 do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
894 }
895
896 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
897 const struct smb_filename *smb_fname, mode_t mode)
898 {
899 int result;
900
901 result = SMB_VFS_NEXT_MKDIR(handle, smb_fname, mode);
902
903 do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s",
904 smb_fname->base_name);
905
906 return result;
907 }
908
909 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
910 const struct smb_filename *smb_fname)
911 {
912 int result;
913
914 result = SMB_VFS_NEXT_RMDIR(handle, smb_fname);
915
916 do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s",
917 smb_fname->base_name);
918
919 return result;
920 }
921
922 static int smb_full_audit_closedir(vfs_handle_struct *handle,
923 DIR *dirp)
924 {
925 int result;
926
927 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
928
929 do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
930
931 return result;
932 }
933
934 static int smb_full_audit_open(vfs_handle_struct *handle,
935 struct smb_filename *smb_fname,
936 files_struct *fsp, int flags, mode_t mode)
937 {
938 int result;
939
940 result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
941
942 do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
943 ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
944 smb_fname_str_do_log(smb_fname));
945
946 return result;
947 }
948
949 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
950 struct smb_request *req,
951 uint16_t root_dir_fid,
952 struct smb_filename *smb_fname,
953 uint32_t access_mask,
954 uint32_t share_access,
955 uint32_t create_disposition,
956 uint32_t create_options,
957 uint32_t file_attributes,
958 uint32_t oplock_request,
959 struct smb2_lease *lease,
960 uint64_t allocation_size,
961 uint32_t private_flags,
962 struct security_descriptor *sd,
963 struct ea_list *ea_list,
964 files_struct **result_fsp,
965 int *pinfo,
966 const struct smb2_create_blobs *in_context_blobs,
967 struct smb2_create_blobs *out_context_blobs)
968 {
969 NTSTATUS result;
970 const char* str_create_disposition;
971
972 switch (create_disposition) {
973 case FILE_SUPERSEDE:
974 str_create_disposition = "supersede";
975 break;
976 case FILE_OVERWRITE_IF:
977 str_create_disposition = "overwrite_if";
978 break;
979 case FILE_OPEN:
980 str_create_disposition = "open";
981 break;
982 case FILE_OVERWRITE:
983 str_create_disposition = "overwrite";
984 break;
985 case FILE_CREATE:
986 str_create_disposition = "create";
987 break;
988 case FILE_OPEN_IF:
989 str_create_disposition = "open_if";
990 break;
991 default:
992 str_create_disposition = "unknown";
993 }
994
995 result = SMB_VFS_NEXT_CREATE_FILE(
996 handle, /* handle */
997 req, /* req */
998 root_dir_fid, /* root_dir_fid */
999 smb_fname, /* fname */
1000 access_mask, /* access_mask */
1001 share_access, /* share_access */
1002 create_disposition, /* create_disposition*/
1003 create_options, /* create_options */
1004 file_attributes, /* file_attributes */
1005 oplock_request, /* oplock_request */
1006 lease, /* lease */
1007 allocation_size, /* allocation_size */
1008 private_flags,
1009 sd, /* sd */
1010 ea_list, /* ea_list */
1011 result_fsp, /* result */
1012 pinfo, /* pinfo */
1013 in_context_blobs, out_context_blobs); /* create context */
1014
1015 do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
1016 "0x%x|%s|%s|%s", access_mask,
1017 create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
1018 str_create_disposition, smb_fname_str_do_log(smb_fname));
1019
1020 return result;
1021 }
1022
1023 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
1024 {
1025 int result;
1026
1027 result = SMB_VFS_NEXT_CLOSE(handle, fsp);
1028
1029 do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
1030 fsp_str_do_log(fsp));
1031
1032 return result;
1033 }
1034
1035 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
1036 void *data, size_t n)
1037 {
1038 ssize_t result;
1039
1040 result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
1041
1042 do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
1043 fsp_str_do_log(fsp));
1044
1045 return result;
1046 }
1047
1048 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
1049 void *data, size_t n, off_t offset)
1050 {
1051 ssize_t result;
1052
1053 result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
1054
1055 do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
1056 fsp_str_do_log(fsp));
1057
1058 return result;
1059 }
1060
1061 struct smb_full_audit_pread_state {
1062 vfs_handle_struct *handle;
1063 files_struct *fsp;
1064 ssize_t ret;
1065 struct vfs_aio_state vfs_aio_state;
1066 };
1067
1068 static void smb_full_audit_pread_done(struct tevent_req *subreq);
1069
1070 static struct tevent_req *smb_full_audit_pread_send(
1071 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1072 struct tevent_context *ev, struct files_struct *fsp,
1073 void *data, size_t n, off_t offset)
1074 {
1075 struct tevent_req *req, *subreq;
1076 struct smb_full_audit_pread_state *state;
1077
1078 req = tevent_req_create(mem_ctx, &state,
1079 struct smb_full_audit_pread_state);
1080 if (req == NULL) {
1081 do_log(SMB_VFS_OP_PREAD_SEND, false, handle, "%s",
1082 fsp_str_do_log(fsp));
1083 return NULL;
1084 }
1085 state->handle = handle;
1086 state->fsp = fsp;
1087
1088 subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
1089 n, offset);
1090 if (tevent_req_nomem(subreq, req)) {
1091 do_log(SMB_VFS_OP_PREAD_SEND, false, handle, "%s",
1092 fsp_str_do_log(fsp));
1093 return tevent_req_post(req, ev);
1094 }
1095 tevent_req_set_callback(subreq, smb_full_audit_pread_done, req);
1096
1097 do_log(SMB_VFS_OP_PREAD_SEND, true, handle, "%s", fsp_str_do_log(fsp));
1098 return req;
1099 }
1100
1101 static void smb_full_audit_pread_done(struct tevent_req *subreq)
1102 {
1103 struct tevent_req *req = tevent_req_callback_data(
1104 subreq, struct tevent_req);
1105 struct smb_full_audit_pread_state *state = tevent_req_data(
1106 req, struct smb_full_audit_pread_state);
1107
1108 state->ret = SMB_VFS_PREAD_RECV(subreq, &state->vfs_aio_state);
1109 TALLOC_FREE(subreq);
1110 tevent_req_done(req);
1111 }
1112
1113 static ssize_t smb_full_audit_pread_recv(struct tevent_req *req,
1114 struct vfs_aio_state *vfs_aio_state)
1115 {
1116 struct smb_full_audit_pread_state *state = tevent_req_data(
1117 req, struct smb_full_audit_pread_state);
1118
1119 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1120 do_log(SMB_VFS_OP_PREAD_RECV, false, state->handle, "%s",
1121 fsp_str_do_log(state->fsp));
1122 return -1;
1123 }
1124
1125 do_log(SMB_VFS_OP_PREAD_RECV, (state->ret >= 0), state->handle, "%s",
1126 fsp_str_do_log(state->fsp));
1127
1128 *vfs_aio_state = state->vfs_aio_state;
1129 return state->ret;
1130 }
1131
1132 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
1133 const void *data, size_t n)
1134 {
1135 ssize_t result;
1136
1137 result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
1138
1139 do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
1140 fsp_str_do_log(fsp));
1141
1142 return result;
1143 }
1144
1145 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
1146 const void *data, size_t n,
1147 off_t offset)
1148 {
1149 ssize_t result;
1150
1151 result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
1152
1153 do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
1154 fsp_str_do_log(fsp));
1155
1156 return result;
1157 }
1158
1159 struct smb_full_audit_pwrite_state {
1160 vfs_handle_struct *handle;
1161 files_struct *fsp;
1162 ssize_t ret;
1163 struct vfs_aio_state vfs_aio_state;
1164 };
1165
1166 static void smb_full_audit_pwrite_done(struct tevent_req *subreq);
1167
1168 static struct tevent_req *smb_full_audit_pwrite_send(
1169 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1170 struct tevent_context *ev, struct files_struct *fsp,
1171 const void *data, size_t n, off_t offset)
1172 {
1173 struct tevent_req *req, *subreq;
1174 struct smb_full_audit_pwrite_state *state;
1175
1176 req = tevent_req_create(mem_ctx, &state,
1177 struct smb_full_audit_pwrite_state);
1178 if (req == NULL) {
1179 do_log(SMB_VFS_OP_PWRITE_SEND, false, handle, "%s",
1180 fsp_str_do_log(fsp));
1181 return NULL;
1182 }
1183 state->handle = handle;
1184 state->fsp = fsp;
1185
1186 subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
1187 n, offset);
1188 if (tevent_req_nomem(subreq, req)) {
1189 do_log(SMB_VFS_OP_PWRITE_SEND, false, handle, "%s",
1190 fsp_str_do_log(fsp));
1191 return tevent_req_post(req, ev);
1192 }
1193 tevent_req_set_callback(subreq, smb_full_audit_pwrite_done, req);
1194
1195 do_log(SMB_VFS_OP_PWRITE_SEND, true, handle, "%s",
1196 fsp_str_do_log(fsp));
1197 return req;
1198 }
1199
1200 static void smb_full_audit_pwrite_done(struct tevent_req *subreq)
1201 {
1202 struct tevent_req *req = tevent_req_callback_data(
1203 subreq, struct tevent_req);
1204 struct smb_full_audit_pwrite_state *state = tevent_req_data(
1205 req, struct smb_full_audit_pwrite_state);
1206
1207 state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->vfs_aio_state);
1208 TALLOC_FREE(subreq);
1209 tevent_req_done(req);
1210 }
1211
1212 static ssize_t smb_full_audit_pwrite_recv(struct tevent_req *req,
1213 struct vfs_aio_state *vfs_aio_state)
1214 {
1215 struct smb_full_audit_pwrite_state *state = tevent_req_data(
1216 req, struct smb_full_audit_pwrite_state);
1217
1218 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1219 do_log(SMB_VFS_OP_PWRITE_RECV, false, state->handle, "%s",
1220 fsp_str_do_log(state->fsp));
1221 return -1;
1222 }
1223
1224 do_log(SMB_VFS_OP_PWRITE_RECV, (state->ret >= 0), state->handle, "%s",
1225 fsp_str_do_log(state->fsp));
1226
1227 *vfs_aio_state = state->vfs_aio_state;
1228 return state->ret;
1229 }
1230
1231 static off_t smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1232 off_t offset, int whence)
1233 {
1234 ssize_t result;
1235
1236 result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1237
1238 do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1239 "%s", fsp_str_do_log(fsp));
1240
1241 return result;
1242 }
1243
1244 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1245 files_struct *fromfsp,
1246 const DATA_BLOB *hdr, off_t offset,
1247 size_t n)
1248 {
1249 ssize_t result;
1250
1251 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1252
1253 do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1254 "%s", fsp_str_do_log(fromfsp));
1255
1256 return result;
1257 }
1258
1259 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1260 files_struct *tofsp,
1261 off_t offset,
1262 size_t n)
1263 {
1264 ssize_t result;
1265
1266 result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1267
1268 do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1269 "%s", fsp_str_do_log(tofsp));
1270
1271 return result;
1272 }
1273
1274 static int smb_full_audit_rename(vfs_handle_struct *handle,
1275 const struct smb_filename *smb_fname_src,
1276 const struct smb_filename *smb_fname_dst)
1277 {
1278 int result;
1279
1280 result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1281
1282 do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1283 smb_fname_str_do_log(smb_fname_src),
1284 smb_fname_str_do_log(smb_fname_dst));
1285
1286 return result;
1287 }
1288
1289 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1290 {
1291 int result;
1292
1293 result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1294
1295 do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1296 fsp_str_do_log(fsp));
1297
1298 return result;
1299 }
1300
1301 struct smb_full_audit_fsync_state {
1302 vfs_handle_struct *handle;
1303 files_struct *fsp;
1304 int ret;
1305 struct vfs_aio_state vfs_aio_state;
1306 };
1307
1308 static void smb_full_audit_fsync_done(struct tevent_req *subreq);
1309
1310 static struct tevent_req *smb_full_audit_fsync_send(
1311 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1312 struct tevent_context *ev, struct files_struct *fsp)
1313 {
1314 struct tevent_req *req, *subreq;
1315 struct smb_full_audit_fsync_state *state;
1316
1317 req = tevent_req_create(mem_ctx, &state,
1318 struct smb_full_audit_fsync_state);
1319 if (req == NULL) {
1320 do_log(SMB_VFS_OP_FSYNC_SEND, false, handle, "%s",
1321 fsp_str_do_log(fsp));
1322 return NULL;
1323 }
1324 state->handle = handle;
1325 state->fsp = fsp;
1326
1327 subreq = SMB_VFS_NEXT_FSYNC_SEND(state, ev, handle, fsp);
1328 if (tevent_req_nomem(subreq, req)) {
1329 do_log(SMB_VFS_OP_FSYNC_SEND, false, handle, "%s",
1330 fsp_str_do_log(fsp));
1331 return tevent_req_post(req, ev);
1332 }
1333 tevent_req_set_callback(subreq, smb_full_audit_fsync_done, req);
1334
1335 do_log(SMB_VFS_OP_FSYNC_SEND, true, handle, "%s", fsp_str_do_log(fsp));
1336 return req;
1337 }
1338
1339 static void smb_full_audit_fsync_done(struct tevent_req *subreq)
1340 {
1341 struct tevent_req *req = tevent_req_callback_data(
1342 subreq, struct tevent_req);
1343 struct smb_full_audit_fsync_state *state = tevent_req_data(
1344 req, struct smb_full_audit_fsync_state);
1345
1346 state->ret = SMB_VFS_FSYNC_RECV(subreq, &state->vfs_aio_state);
1347 TALLOC_FREE(subreq);
1348 tevent_req_done(req);
1349 }
1350
1351 static int smb_full_audit_fsync_recv(struct tevent_req *req,
1352 struct vfs_aio_state *vfs_aio_state)
1353 {
1354 struct smb_full_audit_fsync_state *state = tevent_req_data(
1355 req, struct smb_full_audit_fsync_state);
1356
1357 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1358 do_log(SMB_VFS_OP_FSYNC_RECV, false, state->handle, "%s",
1359 fsp_str_do_log(state->fsp));
1360 return -1;
1361 }
1362
1363 do_log(SMB_VFS_OP_FSYNC_RECV, (state->ret >= 0), state->handle, "%s",
1364 fsp_str_do_log(state->fsp));
1365
1366 *vfs_aio_state = state->vfs_aio_state;
1367 return state->ret;
1368 }
1369
1370 static int smb_full_audit_stat(vfs_handle_struct *handle,
1371 struct smb_filename *smb_fname)
1372 {
1373 int result;
1374
1375 result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1376
1377 do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1378 smb_fname_str_do_log(smb_fname));
1379
1380 return result;
1381 }
1382
1383 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1384 SMB_STRUCT_STAT *sbuf)
1385 {
1386 int result;
1387
1388 result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1389
1390 do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1391 fsp_str_do_log(fsp));
1392
1393 return result;
1394 }
1395
1396 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1397 struct smb_filename *smb_fname)
1398 {
1399 int result;
1400
1401 result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1402
1403 do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1404 smb_fname_str_do_log(smb_fname));
1405
1406 return result;
1407 }
1408
1409 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1410 files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1411 {
1412 uint64_t result;
1413
1414 result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1415
1416 do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1417 "%llu", (unsigned long long)result);
1418
1419 return result;
1420 }
1421
1422 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1423 const struct smb_filename *smb_fname)
1424 {
1425 int result;
1426
1427 result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1428
1429 do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1430 smb_fname_str_do_log(smb_fname));
1431
1432 return result;
1433 }
1434
1435 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1436 const struct smb_filename *smb_fname,
1437 mode_t mode)
1438 {
1439 int result;
1440
1441 result = SMB_VFS_NEXT_CHMOD(handle, smb_fname, mode);
1442
1443 do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o",
1444 smb_fname->base_name,
1445 mode);
1446
1447 return result;
1448 }
1449
1450 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1451 mode_t mode)
1452 {
1453 int result;
1454
1455 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1456
1457 do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1458 "%s|%o", fsp_str_do_log(fsp), mode);
1459
1460 return result;
1461 }
1462
1463 static int smb_full_audit_chown(vfs_handle_struct *handle,
1464 const struct smb_filename *smb_fname,
1465 uid_t uid,
1466 gid_t gid)
1467 {
1468 int result;
1469
1470 result = SMB_VFS_NEXT_CHOWN(handle, smb_fname, uid, gid);
1471
1472 do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1473 smb_fname->base_name, (long int)uid, (long int)gid);
1474
1475 return result;
1476 }
1477
1478 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1479 uid_t uid, gid_t gid)
1480 {
1481 int result;
1482
1483 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1484
1485 do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1486 fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1487
1488 return result;
1489 }
1490
1491 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1492 const struct smb_filename *smb_fname,
1493 uid_t uid,
1494 gid_t gid)
1495 {
1496 int result;
1497
1498 result = SMB_VFS_NEXT_LCHOWN(handle, smb_fname, uid, gid);
1499
1500 do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1501 smb_fname->base_name, (long int)uid, (long int)gid);
1502
1503 return result;
1504 }
1505
1506 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1507 const struct smb_filename *smb_fname)
1508 {
1509 int result;
1510
1511 result = SMB_VFS_NEXT_CHDIR(handle, smb_fname);
1512
1513 do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s",
1514 smb_fname->base_name);
1515
1516 return result;
1517 }
1518
1519 static struct smb_filename *smb_full_audit_getwd(vfs_handle_struct *handle,
1520 TALLOC_CTX *ctx)
1521 {
1522 struct smb_filename *result;
1523
1524 result = SMB_VFS_NEXT_GETWD(handle, ctx);
1525
1526 do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s",
1527 result == NULL? "" : result->base_name);
1528
1529 return result;
1530 }
1531
1532 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1533 const struct smb_filename *smb_fname,
1534 struct smb_file_time *ft)
1535 {
1536 int result;
1537
1538 result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1539
1540 do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1541 smb_fname_str_do_log(smb_fname));
1542
1543 return result;
1544 }
1545
1546 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1547 off_t len)
1548 {
1549 int result;
1550
1551 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1552
1553 do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1554 "%s", fsp_str_do_log(fsp));
1555
1556 return result;
1557 }
1558
1559 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1560 uint32_t mode,
1561 off_t offset,
1562 off_t len)
1563 {
1564 int result;
1565
1566 result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1567
1568 do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1569 "%s", fsp_str_do_log(fsp));
1570
1571 return result;
1572 }
1573
1574 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1575 int op, off_t offset, off_t count, int type)
1576 {
1577 bool result;
1578
1579 result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1580
1581 do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1582
1583 return result;
1584 }
1585
1586 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1587 struct files_struct *fsp,
1588 uint32_t share_mode, uint32_t access_mask)
1589 {
1590 int result;
1591
1592 result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1593
1594 do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1595 fsp_str_do_log(fsp));
1596
1597 return result;
1598 }
1599
1600 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1601 int leasetype)
1602 {
1603 int result;
1604
1605 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1606
1607 do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1608 fsp_str_do_log(fsp));
1609
1610 return result;
1611 }
1612
1613 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1614 off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid)
1615 {
1616 bool result;
1617
1618 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1619
1620 do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1621
1622 return result;
1623 }
1624
1625 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1626 const char *link_contents,
1627 const struct smb_filename *new_smb_fname)
1628 {
1629 int result;
1630
1631 result = SMB_VFS_NEXT_SYMLINK(handle, link_contents, new_smb_fname);
1632
1633 do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1634 "%s|%s", link_contents, new_smb_fname->base_name);
1635
1636 return result;
1637 }
1638
1639 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1640 const struct smb_filename *smb_fname,
1641 char *buf,
1642 size_t bufsiz)
1643 {
1644 int result;
1645
1646 result = SMB_VFS_NEXT_READLINK(handle, smb_fname, buf, bufsiz);
1647
1648 do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s",
1649 smb_fname->base_name);
1650
1651 return result;
1652 }
1653
1654 static int smb_full_audit_link(vfs_handle_struct *handle,
1655 const struct smb_filename *old_smb_fname,
1656 const struct smb_filename *new_smb_fname)
1657 {
1658 int result;
1659
1660 result = SMB_VFS_NEXT_LINK(handle, old_smb_fname, new_smb_fname);
1661
1662 do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1663 "%s|%s", old_smb_fname->base_name, new_smb_fname->base_name);
1664
1665 return result;
1666 }
1667
1668 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1669 const struct smb_filename *smb_fname,
1670 mode_t mode,
1671 SMB_DEV_T dev)
1672 {
1673 int result;
1674
1675 result = SMB_VFS_NEXT_MKNOD(handle, smb_fname, mode, dev);
1676
1677 do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s",
1678 smb_fname->base_name);
1679
1680 return result;
1681 }
1682
1683 static struct smb_filename *smb_full_audit_realpath(vfs_handle_struct *handle,
1684 TALLOC_CTX *ctx,
1685 const struct smb_filename *smb_fname)
1686 {
1687 struct smb_filename *result_fname = NULL;
1688
1689 result_fname = SMB_VFS_NEXT_REALPATH(handle, ctx, smb_fname);
1690
1691 do_log(SMB_VFS_OP_REALPATH, (result_fname != NULL), handle, "%s",
1692 smb_fname->base_name);
1693
1694 return result_fname;
1695 }
1696
1697 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1698 const struct smb_filename *smb_fname,
1699 unsigned int flags)
1700 {
1701 int result;
1702
1703 result = SMB_VFS_NEXT_CHFLAGS(handle, smb_fname, flags);
1704
1705 do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s",
1706 smb_fname->base_name);
1707
1708 return result;
1709 }
1710
1711 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1712 const SMB_STRUCT_STAT *sbuf)
1713 {
1714 struct file_id id_zero;
1715 struct file_id result;
1716
1717 ZERO_STRUCT(id_zero);
1718
1719 result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1720
1721 do_log(SMB_VFS_OP_FILE_ID_CREATE,
1722 !file_id_equal(&id_zero, &result),
1723 handle, "%s", file_id_string_tos(&result));
1724
1725 return result;
1726 }
1727
1728 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1729 struct files_struct *fsp,
1730 const struct smb_filename *smb_fname,
1731 TALLOC_CTX *mem_ctx,
1732 unsigned int *pnum_streams,
1733 struct stream_struct **pstreams)
1734 {
1735 NTSTATUS result;
1736
1737 result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, smb_fname, mem_ctx,
1738 pnum_streams, pstreams);
1739
1740 do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1741 "%s", smb_fname->base_name);
1742
1743 return result;
1744 }
1745
1746 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1747 const char *path,
1748 const char *name,
1749 TALLOC_CTX *mem_ctx,
1750 char **found_name)
1751 {
1752 int result;
1753
1754 result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1755 found_name);
1756
1757 do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1758 "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1759
1760 return result;
1761 }
1762
1763 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1764 const struct smb_filename *smb_fname)
1765 {
1766 const char *result;
1767
1768 result = SMB_VFS_NEXT_CONNECTPATH(handle, smb_fname);
1769
1770 do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1771 "%s", smb_fname->base_name);
1772
1773 return result;
1774 }
1775
1776 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1777 struct byte_range_lock *br_lck,
1778 struct lock_struct *plock,
1779 bool blocking_lock)
1780 {
1781 NTSTATUS result;
1782
1783 result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1784 blocking_lock);
1785
1786 do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1787 "%s:%llu-%llu. type=%d. blocking=%d",
1788 fsp_str_do_log(brl_fsp(br_lck)),
1789 (unsigned long long)plock->start,
1790 (unsigned long long)plock->size,
1791 plock->lock_type,
1792 blocking_lock);
1793
1794 return result;
1795 }
1796
1797 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1798 struct messaging_context *msg_ctx,
1799 struct byte_range_lock *br_lck,
1800 const struct lock_struct *plock)
1801 {
1802 bool result;
1803
1804 result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1805 plock);
1806
1807 do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1808 "%s:%llu-%llu:%d", fsp_str_do_log(brl_fsp(br_lck)),
1809 (unsigned long long)plock->start,
1810 (unsigned long long)plock->size,
1811 plock->lock_type);
1812
1813 return result;
1814 }
1815
1816 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1817 struct byte_range_lock *br_lck,
1818 struct lock_struct *plock)
1819 {
1820 bool result;
1821
1822 result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock);
1823
1824 do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1825 "%s:%llu-%llu:%d", fsp_str_do_log(brl_fsp(br_lck)),
1826 (unsigned long long)plock->start,
1827 (unsigned long long)plock->size,
1828 plock->lock_type);
1829
1830 return result;
1831 }
1832
1833 static bool smb_full_audit_strict_lock_check(struct vfs_handle_struct *handle,
1834 struct files_struct *fsp,
1835 struct lock_struct *plock)
1836 {
1837 bool result;
1838
1839 result = SMB_VFS_NEXT_STRICT_LOCK_CHECK(handle, fsp, plock);
1840
1841 do_log(SMB_VFS_OP_STRICT_LOCK_CHECK, result, handle,
1842 "%s:%llu-%llu:%d", fsp_str_do_log(fsp),
1843 (unsigned long long)plock->start,
1844 (unsigned long long)plock->size,
1845 plock->lock_type);
1846
1847 return result;
1848 }
1849
1850 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1851 const char *name,
1852 enum vfs_translate_direction direction,
1853 TALLOC_CTX *mem_ctx,
1854 char **mapped_name)
1855 {
1856 NTSTATUS result;
1857
1858 result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1859 mapped_name);
1860
1861 do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1862
1863 return result;
1864 }
1865
1866 static NTSTATUS smb_full_audit_fsctl(struct vfs_handle_struct *handle,
1867 struct files_struct *fsp,
1868 TALLOC_CTX *ctx,
1869 uint32_t function,
1870 uint16_t req_flags,
1871 const uint8_t *_in_data,
1872 uint32_t in_len,
1873 uint8_t **_out_data,
1874 uint32_t max_out_len,
1875 uint32_t *out_len)
1876 {
1877 NTSTATUS result;
1878
1879 result = SMB_VFS_NEXT_FSCTL(handle,
1880 fsp,
1881 ctx,
1882 function,
1883 req_flags,
1884 _in_data,
1885 in_len,
1886 _out_data,
1887 max_out_len,
1888 out_len);
1889
1890 do_log(SMB_VFS_OP_FSCTL, NT_STATUS_IS_OK(result), handle, "");
1891
1892 return result;
1893 }
1894
1895 static struct tevent_req *smb_full_audit_offload_read_send(
1896 TALLOC_CTX *mem_ctx,
1897 struct tevent_context *ev,
1898 struct vfs_handle_struct *handle,
1899 struct files_struct *fsp,
1900 uint32_t fsctl,
1901 uint32_t ttl,
1902 off_t offset,
1903 size_t to_copy)
1904 {
1905 struct tevent_req *req = NULL;
1906
1907 req = SMB_VFS_NEXT_OFFLOAD_READ_SEND(mem_ctx, ev, handle, fsp,
1908 fsctl, ttl, offset, to_copy);
1909
1910 do_log(SMB_VFS_OP_OFFLOAD_READ_SEND, req, handle, "");
1911
1912 return req;
1913 }
1914
1915 static NTSTATUS smb_full_audit_offload_read_recv(
1916 struct tevent_req *req,
1917 struct vfs_handle_struct *handle,
1918 TALLOC_CTX *mem_ctx,
1919 DATA_BLOB *_token_blob)
1920 {
1921 NTSTATUS status;
1922
1923 status = SMB_VFS_NEXT_OFFLOAD_READ_RECV(req, handle, mem_ctx,
1924 _token_blob);
1925
1926 do_log(SMB_VFS_OP_OFFLOAD_READ_RECV, NT_STATUS_IS_OK(status), handle, "");
1927
1928 return status;
1929 }
1930
1931 static struct tevent_req *smb_full_audit_offload_write_send(struct vfs_handle_struct *handle,
1932 TALLOC_CTX *mem_ctx,
1933 struct tevent_context *ev,
1934 uint32_t fsctl,
1935 DATA_BLOB *token,
1936 off_t transfer_offset,
1937 struct files_struct *dest_fsp,
1938 off_t dest_off,
1939 off_t num)
1940 {
1941 struct tevent_req *req;
1942
1943 req = SMB_VFS_NEXT_OFFLOAD_WRITE_SEND(handle, mem_ctx, ev,
1944 fsctl, token, transfer_offset,
1945 dest_fsp, dest_off, num);
1946
1947 do_log(SMB_VFS_OP_OFFLOAD_WRITE_SEND, req, handle, "");
1948
1949 return req;
1950 }
1951
1952 static NTSTATUS smb_full_audit_offload_write_recv(struct vfs_handle_struct *handle,
1953 struct tevent_req *req,
1954 off_t *copied)
1955 {
1956 NTSTATUS result;
1957
1958 result = SMB_VFS_NEXT_OFFLOAD_WRITE_RECV(handle, req, copied);
1959
1960 do_log(SMB_VFS_OP_OFFLOAD_WRITE_RECV, NT_STATUS_IS_OK(result), handle, "");
1961
1962 return result;
1963 }
1964
1965 static NTSTATUS smb_full_audit_get_compression(vfs_handle_struct *handle,
1966 TALLOC_CTX *mem_ctx,
1967 struct files_struct *fsp,
1968 struct smb_filename *smb_fname,
1969 uint16_t *_compression_fmt)
1970 {
1971 NTSTATUS result;
1972
1973 result = SMB_VFS_NEXT_GET_COMPRESSION(handle, mem_ctx, fsp, smb_fname,
1974 _compression_fmt);
1975
1976 do_log(SMB_VFS_OP_GET_COMPRESSION, NT_STATUS_IS_OK(result), handle,
1977 "%s",
1978 (fsp ? fsp_str_do_log(fsp) : smb_fname_str_do_log(smb_fname)));
1979
1980 return result;
1981 }
1982
1983 static NTSTATUS smb_full_audit_set_compression(vfs_handle_struct *handle,
1984 TALLOC_CTX *mem_ctx,
1985 struct files_struct *fsp,
1986 uint16_t compression_fmt)
1987 {
1988 NTSTATUS result;
1989
1990 result = SMB_VFS_NEXT_SET_COMPRESSION(handle, mem_ctx, fsp,
1991 compression_fmt);
1992
1993 do_log(SMB_VFS_OP_SET_COMPRESSION, NT_STATUS_IS_OK(result), handle,
1994 "%s", fsp_str_do_log(fsp));
1995
1996 return result;
1997 }
1998
1999 static NTSTATUS smb_full_audit_readdir_attr(struct vfs_handle_struct *handle,
2000 const struct smb_filename *fname,
2001 TALLOC_CTX *mem_ctx,
2002 struct readdir_attr_data **pattr_data)
2003 {
2004 NTSTATUS status;
2005
2006 status = SMB_VFS_NEXT_READDIR_ATTR(handle, fname, mem_ctx, pattr_data);
2007
2008 do_log(SMB_VFS_OP_READDIR_ATTR, NT_STATUS_IS_OK(status), handle, "%s",
2009 smb_fname_str_do_log(fname));
2010
2011 return status;
2012 }
2013
2014 static NTSTATUS smb_full_audit_get_dos_attributes(
2015 struct vfs_handle_struct *handle,
2016 struct smb_filename *smb_fname,
2017 uint32_t *dosmode)
2018 {
2019 NTSTATUS status;
2020
2021 status = SMB_VFS_NEXT_GET_DOS_ATTRIBUTES(handle,
2022 smb_fname,
2023 dosmode);
2024
2025 do_log(SMB_VFS_OP_GET_DOS_ATTRIBUTES,
2026 NT_STATUS_IS_OK(status),
2027 handle,
2028 "%s",
2029 smb_fname_str_do_log(smb_fname));
2030
2031 return status;
2032 }
2033
2034 static NTSTATUS smb_full_audit_fget_dos_attributes(
2035 struct vfs_handle_struct *handle,
2036 struct files_struct *fsp,
2037 uint32_t *dosmode)
2038 {
2039 NTSTATUS status;
2040
2041 status = SMB_VFS_NEXT_FGET_DOS_ATTRIBUTES(handle,
2042 fsp,
2043 dosmode);
2044
2045 do_log(SMB_VFS_OP_FGET_DOS_ATTRIBUTES,
2046 NT_STATUS_IS_OK(status),
2047 handle,
2048 "%s",
2049 fsp_str_do_log(fsp));
2050
2051 return status;
2052 }
2053
2054 static NTSTATUS smb_full_audit_set_dos_attributes(
2055 struct vfs_handle_struct *handle,
2056 const struct smb_filename *smb_fname,
2057 uint32_t dosmode)
2058 {
2059 NTSTATUS status;
2060
2061 status = SMB_VFS_NEXT_SET_DOS_ATTRIBUTES(handle,
2062 smb_fname,
2063 dosmode);
2064
2065 do_log(SMB_VFS_OP_SET_DOS_ATTRIBUTES,
2066 NT_STATUS_IS_OK(status),
2067 handle,
2068 "%s",
2069 smb_fname_str_do_log(smb_fname));
2070
2071 return status;
2072 }
2073
2074 static NTSTATUS smb_full_audit_fset_dos_attributes(
2075 struct vfs_handle_struct *handle,
2076 struct files_struct *fsp,
2077 uint32_t dosmode)
2078 {
2079 NTSTATUS status;
2080
2081 status = SMB_VFS_NEXT_FSET_DOS_ATTRIBUTES(handle,
2082 fsp,
2083 dosmode);
2084
2085 do_log(SMB_VFS_OP_FSET_DOS_ATTRIBUTES,
2086 NT_STATUS_IS_OK(status),
2087 handle,
2088 "%s",
2089 fsp_str_do_log(fsp));
2090
2091 return status;
2092 }
2093
2094 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
2095 uint32_t security_info,
2096 TALLOC_CTX *mem_ctx,
2097 struct security_descriptor **ppdesc)
2098 {
2099 NTSTATUS result;
2100
2101 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info,
2102 mem_ctx, ppdesc);
2103
2104 do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2105 "%s", fsp_str_do_log(fsp));
2106
2107 return result;
2108 }
2109
2110 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
2111 const struct smb_filename *smb_fname,
2112 uint32_t security_info,
2113 TALLOC_CTX *mem_ctx,
2114 struct security_descriptor **ppdesc)
2115 {
2116 NTSTATUS result;
2117
2118 result = SMB_VFS_NEXT_GET_NT_ACL(handle, smb_fname, security_info,
2119 mem_ctx, ppdesc);
2120
2121 do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2122 "%s", smb_fname_str_do_log(smb_fname));
2123
2124 return result;
2125 }
2126
2127 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
2128 uint32_t security_info_sent,
2129 const struct security_descriptor *psd)
2130 {
2131 struct vfs_full_audit_private_data *pd;
2132 NTSTATUS result;
2133 char *sd = NULL;
2134
2135 SMB_VFS_HANDLE_GET_DATA(handle, pd,
2136 struct vfs_full_audit_private_data,
2137 return NT_STATUS_INTERNAL_ERROR);
2138
2139 if (pd->log_secdesc) {
2140 sd = sddl_encode(talloc_tos(), psd, get_global_sam_sid());
2141 }
2142
2143 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
2144
2145 do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2146 "%s [%s]", fsp_str_do_log(fsp), sd ? sd : "");
2147
2148 TALLOC_FREE(sd);
2149
2150 return result;
2151 }
2152
2153 static NTSTATUS smb_full_audit_audit_file(struct vfs_handle_struct *handle,
2154 struct smb_filename *file,
2155 struct security_acl *sacl,
2156 uint32_t access_requested,
2157 uint32_t access_denied)
2158 {
2159 NTSTATUS result;
2160
2161 result = SMB_VFS_NEXT_AUDIT_FILE(handle,
2162 file,
2163 sacl,
2164 access_requested,
2165 access_denied);
2166
2167 do_log(SMB_VFS_OP_AUDIT_FILE, NT_STATUS_IS_OK(result), handle,
2168 "%s", smb_fname_str_do_log(file));
2169
2170 return result;
2171 }
2172
2173 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
2174 const struct smb_filename *smb_fname,
2175 mode_t mode)
2176 {
2177 int result;
2178
2179 result = SMB_VFS_NEXT_CHMOD_ACL(handle, smb_fname, mode);
2180
2181 do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
2182 "%s|%o", smb_fname->base_name, mode);
2183
2184 return result;
2185 }
2186
2187 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
2188 mode_t mode)
2189 {
2190 int result;
2191
2192 result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
2193
2194 do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
2195 "%s|%o", fsp_str_do_log(fsp), mode);
2196
2197 return result;
2198 }
2199
2200 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
2201 const struct smb_filename *smb_fname,
2202 SMB_ACL_TYPE_T type,
2203 TALLOC_CTX *mem_ctx)
2204 {
2205 SMB_ACL_T result;
2206
2207 result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, smb_fname,
2208 type, mem_ctx);
2209
2210 do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
2211 "%s", smb_fname->base_name);
2212
2213 return result;
2214 }
2215
2216 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
2217 files_struct *fsp, TALLOC_CTX *mem_ctx)
2218 {
2219 SMB_ACL_T result;
2220
2221 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, mem_ctx);
2222
2223 do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
2224 "%s", fsp_str_do_log(fsp));
2225
2226 return result;
2227 }
2228
2229 static int smb_full_audit_sys_acl_blob_get_file(vfs_handle_struct *handle,
2230 const struct smb_filename *smb_fname,
2231 TALLOC_CTX *mem_ctx,
2232 char **blob_description,
2233 DATA_BLOB *blob)
2234 {
2235 int result;
2236
2237 result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FILE(handle, smb_fname,
2238 mem_ctx, blob_description, blob);
2239
2240 do_log(SMB_VFS_OP_SYS_ACL_BLOB_GET_FILE, (result >= 0), handle,
2241 "%s", smb_fname->base_name);
2242
2243 return result;
2244 }
2245
2246 static int smb_full_audit_sys_acl_blob_get_fd(vfs_handle_struct *handle,
2247 files_struct *fsp,
2248 TALLOC_CTX *mem_ctx,
2249 char **blob_description,
2250 DATA_BLOB *blob)
2251 {
2252 int result;
2253
2254 result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FD(handle, fsp, mem_ctx, blob_description, blob);
2255
2256 do_log(SMB_VFS_OP_SYS_ACL_BLOB_GET_FD, (result >= 0), handle,
2257 "%s", fsp_str_do_log(fsp));
2258
2259 return result;
2260 }
2261
2262 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
2263 const struct smb_filename *smb_fname,
2264 SMB_ACL_TYPE_T acltype,
2265 SMB_ACL_T theacl)
2266 {
2267 int result;
2268
2269 result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, smb_fname, acltype,
2270 theacl);
2271
2272 do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
2273 "%s", smb_fname->base_name);
2274
2275 return result;
2276 }
2277
2278 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
2279 SMB_ACL_T theacl)
2280 {
2281 int result;
2282
2283 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
2284
2285 do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
2286 "%s", fsp_str_do_log(fsp));
2287
2288 return result;
2289 }
2290
2291 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
2292 const struct smb_filename *smb_fname)
2293 {
2294 int result;
2295
2296 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, smb_fname);
2297
2298 do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
2299 "%s", smb_fname->base_name);
2300
2301 return result;
2302 }
2303
2304 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
2305 const struct smb_filename *smb_fname,
2306 const char *name, void *value, size_t size)
2307 {
2308 ssize_t result;
2309
2310 result = SMB_VFS_NEXT_GETXATTR(handle, smb_fname, name, value, size);
2311
2312 do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
2313 "%s|%s", smb_fname->base_name, name);
2314
2315 return result;
2316 }
2317
2318 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
2319 struct files_struct *fsp,
2320 const char *name, void *value, size_t size)
2321 {
2322 ssize_t result;
2323
2324 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
2325
2326 do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
2327 "%s|%s", fsp_str_do_log(fsp), name);
2328
2329 return result;
2330 }
2331
2332 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
2333 const struct smb_filename *smb_fname,
2334 char *list,
2335 size_t size)
2336 {
2337 ssize_t result;
2338
2339 result = SMB_VFS_NEXT_LISTXATTR(handle, smb_fname, list, size);
2340
2341 do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s",
2342 smb_fname->base_name);
2343
2344 return result;
2345 }
2346
2347 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2348 struct files_struct *fsp, char *list,
2349 size_t size)
2350 {
2351 ssize_t result;
2352
2353 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2354
2355 do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2356 "%s", fsp_str_do_log(fsp));
2357
2358 return result;
2359 }
2360
2361 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2362 const struct smb_filename *smb_fname,
2363 const char *name)
2364 {
2365 int result;
2366
2367 result = SMB_VFS_NEXT_REMOVEXATTR(handle, smb_fname, name);
2368
2369 do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2370 "%s|%s", smb_fname->base_name, name);
2371
2372 return result;
2373 }
2374
2375 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2376 struct files_struct *fsp,
2377 const char *name)
2378 {
2379 int result;
2380
2381 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2382
2383 do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2384 "%s|%s", fsp_str_do_log(fsp), name);
2385
2386 return result;
2387 }
2388
2389 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2390 const struct smb_filename *smb_fname,
2391 const char *name, const void *value, size_t size,
2392 int flags)
2393 {
2394 int result;
2395
2396 result = SMB_VFS_NEXT_SETXATTR(handle, smb_fname, name, value, size,
2397 flags);
2398
2399 do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2400 "%s|%s", smb_fname->base_name, name);
2401
2402 return result;
2403 }
2404
2405 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2406 struct files_struct *fsp, const char *name,
2407 const void *value, size_t size, int flags)
2408 {
2409 int result;
2410
2411 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2412
2413 do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2414 "%s|%s", fsp_str_do_log(fsp), name);
2415
2416 return result;
2417 }
2418
2419 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2420 struct files_struct *fsp)
2421 {
2422 bool result;
2423
2424 result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2425 do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2426 "%s", fsp_str_do_log(fsp));
2427
2428 return result;
2429 }
2430
2431 static NTSTATUS smb_full_audit_durable_cookie(struct vfs_handle_struct *handle,
2432 struct files_struct *fsp,
2433 TALLOC_CTX *mem_ctx,
2434 DATA_BLOB *cookie)
2435 {
2436 NTSTATUS result;
2437
2438 result = SMB_VFS_NEXT_DURABLE_COOKIE(handle,
2439 fsp,
2440 mem_ctx,
2441 cookie);
2442
2443 do_log(SMB_VFS_OP_DURABLE_COOKIE, NT_STATUS_IS_OK(result), handle,
2444 "%s", fsp_str_do_log(fsp));
2445
2446 return result;
2447 }
2448
2449 static NTSTATUS smb_full_audit_durable_disconnect(
2450 struct vfs_handle_struct *handle,
2451 struct files_struct *fsp,
2452 const DATA_BLOB old_cookie,
2453 TALLOC_CTX *mem_ctx,
2454 DATA_BLOB *new_cookie)
2455 {
2456 NTSTATUS result;
2457
2458 result = SMB_VFS_NEXT_DURABLE_DISCONNECT(handle,
2459 fsp,
2460 old_cookie,
2461 mem_ctx,
2462 new_cookie);
2463
2464 do_log(SMB_VFS_OP_DURABLE_DISCONNECT, NT_STATUS_IS_OK(result), handle,
2465 "%s", fsp_str_do_log(fsp));
2466
2467 return result;
2468 }
2469
2470 static NTSTATUS smb_full_audit_durable_reconnect(
2471 struct vfs_handle_struct *handle,
2472 struct smb_request *smb1req,
2473 struct smbXsrv_open *op,
2474 const DATA_BLOB old_cookie,
2475 TALLOC_CTX *mem_ctx,
2476 struct files_struct **fsp,
2477 DATA_BLOB *new_cookie)
2478 {
2479 NTSTATUS result;
2480
2481 result = SMB_VFS_NEXT_DURABLE_RECONNECT(handle,
2482 smb1req,
2483 op,
2484 old_cookie,
2485 mem_ctx,
2486 fsp,
2487 new_cookie);
2488
2489 do_log(SMB_VFS_OP_DURABLE_RECONNECT,
2490 NT_STATUS_IS_OK(result),
2491 handle,
2492 "");
2493
2494 return result;
2495 }
2496
2497 static struct vfs_fn_pointers vfs_full_audit_fns = {
2498
2499 /* Disk operations */
2500
2501 .connect_fn = smb_full_audit_connect,
2502 .disconnect_fn = smb_full_audit_disconnect,
2503 .disk_free_fn = smb_full_audit_disk_free,
2504 .get_quota_fn = smb_full_audit_get_quota,
2505 .set_quota_fn = smb_full_audit_set_quota,
2506 .get_shadow_copy_data_fn = smb_full_audit_get_shadow_copy_data,
2507 .statvfs_fn = smb_full_audit_statvfs,
2508 .fs_capabilities_fn = smb_full_audit_fs_capabilities,
2509 .get_dfs_referrals_fn = smb_full_audit_get_dfs_referrals,
2510 .opendir_fn = smb_full_audit_opendir,
2511 .fdopendir_fn = smb_full_audit_fdopendir,
2512 .readdir_fn = smb_full_audit_readdir,
2513 .seekdir_fn = smb_full_audit_seekdir,
2514 .telldir_fn = smb_full_audit_telldir,
2515 .rewind_dir_fn = smb_full_audit_rewinddir,
2516 .mkdir_fn = smb_full_audit_mkdir,
2517 .rmdir_fn = smb_full_audit_rmdir,
2518 .closedir_fn = smb_full_audit_closedir,
2519 .open_fn = smb_full_audit_open,
2520 .create_file_fn = smb_full_audit_create_file,
2521 .close_fn = smb_full_audit_close,
2522 .read_fn = smb_full_audit_read,
2523 .pread_fn = smb_full_audit_pread,
2524 .pread_send_fn = smb_full_audit_pread_send,
2525 .pread_recv_fn = smb_full_audit_pread_recv,
2526 .write_fn = smb_full_audit_write,
2527 .pwrite_fn = smb_full_audit_pwrite,
2528 .pwrite_send_fn = smb_full_audit_pwrite_send,
2529 .pwrite_recv_fn = smb_full_audit_pwrite_recv,
2530 .lseek_fn = smb_full_audit_lseek,
2531 .sendfile_fn = smb_full_audit_sendfile,
2532 .recvfile_fn = smb_full_audit_recvfile,
2533 .rename_fn = smb_full_audit_rename,
2534 .fsync_fn = smb_full_audit_fsync,
2535 .fsync_send_fn = smb_full_audit_fsync_send,
2536 .fsync_recv_fn = smb_full_audit_fsync_recv,
2537 .stat_fn = smb_full_audit_stat,
2538 .fstat_fn = smb_full_audit_fstat,
2539 .lstat_fn = smb_full_audit_lstat,
2540 .get_alloc_size_fn = smb_full_audit_get_alloc_size,
2541 .unlink_fn = smb_full_audit_unlink,
2542 .chmod_fn = smb_full_audit_chmod,
2543 .fchmod_fn = smb_full_audit_fchmod,
2544 .chown_fn = smb_full_audit_chown,
2545 .fchown_fn = smb_full_audit_fchown,
2546 .lchown_fn = smb_full_audit_lchown,
2547 .chdir_fn = smb_full_audit_chdir,
2548 .getwd_fn = smb_full_audit_getwd,
2549 .ntimes_fn = smb_full_audit_ntimes,
2550 .ftruncate_fn = smb_full_audit_ftruncate,
2551 .fallocate_fn = smb_full_audit_fallocate,
2552 .lock_fn = smb_full_audit_lock,
2553 .kernel_flock_fn = smb_full_audit_kernel_flock,
2554 .linux_setlease_fn = smb_full_audit_linux_setlease,
2555 .getlock_fn = smb_full_audit_getlock,
2556 .symlink_fn = smb_full_audit_symlink,
2557 .readlink_fn = smb_full_audit_readlink,
2558 .link_fn = smb_full_audit_link,
2559 .mknod_fn = smb_full_audit_mknod,
2560 .realpath_fn = smb_full_audit_realpath,
2561 .chflags_fn = smb_full_audit_chflags,
2562 .file_id_create_fn = smb_full_audit_file_id_create,
2563 .offload_read_send_fn = smb_full_audit_offload_read_send,
2564 .offload_read_recv_fn = smb_full_audit_offload_read_recv,
2565 .offload_write_send_fn = smb_full_audit_offload_write_send,
2566 .offload_write_recv_fn = smb_full_audit_offload_write_recv,
2567 .get_compression_fn = smb_full_audit_get_compression,
2568 .set_compression_fn = smb_full_audit_set_compression,
2569 .snap_check_path_fn = smb_full_audit_snap_check_path,
2570 .snap_create_fn = smb_full_audit_snap_create,
2571 .snap_delete_fn = smb_full_audit_snap_delete,
2572 .streaminfo_fn = smb_full_audit_streaminfo,
2573 .get_real_filename_fn = smb_full_audit_get_real_filename,
2574 .connectpath_fn = smb_full_audit_connectpath,
2575 .brl_lock_windows_fn = smb_full_audit_brl_lock_windows,
2576 .brl_unlock_windows_fn = smb_full_audit_brl_unlock_windows,
2577 .brl_cancel_windows_fn = smb_full_audit_brl_cancel_windows,
2578 .strict_lock_check_fn = smb_full_audit_strict_lock_check,
2579 .translate_name_fn = smb_full_audit_translate_name,
2580 .fsctl_fn = smb_full_audit_fsctl,
2581 .get_dos_attributes_fn = smb_full_audit_get_dos_attributes,
2582 .fget_dos_attributes_fn = smb_full_audit_fget_dos_attributes,
2583 .set_dos_attributes_fn = smb_full_audit_set_dos_attributes,
2584 .fset_dos_attributes_fn = smb_full_audit_fset_dos_attributes,
2585 .fget_nt_acl_fn = smb_full_audit_fget_nt_acl,
2586 .get_nt_acl_fn = smb_full_audit_get_nt_acl,
2587 .fset_nt_acl_fn = smb_full_audit_fset_nt_acl,
2588 .audit_file_fn = smb_full_audit_audit_file,
2589 .chmod_acl_fn = smb_full_audit_chmod_acl,
2590 .fchmod_acl_fn = smb_full_audit_fchmod_acl,
2591 .sys_acl_get_file_fn = smb_full_audit_sys_acl_get_file,
2592 .sys_acl_get_fd_fn = smb_full_audit_sys_acl_get_fd,
2593 .sys_acl_blob_get_file_fn = smb_full_audit_sys_acl_blob_get_file,
2594 .sys_acl_blob_get_fd_fn = smb_full_audit_sys_acl_blob_get_fd,
2595 .sys_acl_set_file_fn = smb_full_audit_sys_acl_set_file,
2596 .sys_acl_set_fd_fn = smb_full_audit_sys_acl_set_fd,
2597 .sys_acl_delete_def_file_fn = smb_full_audit_sys_acl_delete_def_file,
2598 .getxattr_fn = smb_full_audit_getxattr,
2599 .fgetxattr_fn = smb_full_audit_fgetxattr,
2600 .listxattr_fn = smb_full_audit_listxattr,
2601 .flistxattr_fn = smb_full_audit_flistxattr,
2602 .removexattr_fn = smb_full_audit_removexattr,
2603 .fremovexattr_fn = smb_full_audit_fremovexattr,
2604 .setxattr_fn = smb_full_audit_setxattr,
2605 .fsetxattr_fn = smb_full_audit_fsetxattr,
2606 .aio_force_fn = smb_full_audit_aio_force,
2607 .durable_cookie_fn = smb_full_audit_durable_cookie,
2608 .durable_disconnect_fn = smb_full_audit_durable_disconnect,
2609 .durable_reconnect_fn = smb_full_audit_durable_reconnect,
2610 .readdir_attr_fn = smb_full_audit_readdir_attr
2611
2612 };
2613
2614 static_decl_vfs;
2615 NTSTATUS vfs_full_audit_init(TALLOC_CTX *ctx)
2616 {
2617 NTSTATUS ret;
2618
2619 smb_vfs_assert_all_fns(&vfs_full_audit_fns, "full_audit");
2620
2621 ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "full_audit",
2622 &vfs_full_audit_fns);
2623
2624 if (!NT_STATUS_IS_OK(ret))
2625 return ret;
2626
2627 vfs_full_audit_debug_level = debug_add_class("full_audit");
2628 if (vfs_full_audit_debug_level == -1) {
2629 vfs_full_audit_debug_level = DBGC_VFS;
2630 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2631 "class!\n"));
2632 } else {
2633 DEBUG(10, ("vfs_full_audit: Debug class number of "
2634 "'full_audit': %d\n", vfs_full_audit_debug_level));
2635 }
2636
2637 return ret;
2638 }
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