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s4:ldb:python/api: use only one ldb file in test_contains()
[Samba/gebeck_regimport.git] / source3 / modules / vfs_full_audit.c
blob10422fca791b934177be76ed458d040f597d7d3f
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 "../librpc/gen_ndr/ndr_netlogon.h"
62
63 static int vfs_full_audit_debug_level = DBGC_VFS;
64
65 struct vfs_full_audit_private_data {
66 struct bitmap *success_ops;
67 struct bitmap *failure_ops;
68 };
69
70 #undef DBGC_CLASS
71 #define DBGC_CLASS vfs_full_audit_debug_level
72
73 typedef enum _vfs_op_type {
74 SMB_VFS_OP_NOOP = -1,
75
76 /* Disk operations */
77
78 SMB_VFS_OP_CONNECT = 0,
79 SMB_VFS_OP_DISCONNECT,
80 SMB_VFS_OP_DISK_FREE,
81 SMB_VFS_OP_GET_QUOTA,
82 SMB_VFS_OP_SET_QUOTA,
83 SMB_VFS_OP_GET_SHADOW_COPY_DATA,
84 SMB_VFS_OP_STATVFS,
85 SMB_VFS_OP_FS_CAPABILITIES,
86
87 /* Directory operations */
88
89 SMB_VFS_OP_OPENDIR,
90 SMB_VFS_OP_READDIR,
91 SMB_VFS_OP_SEEKDIR,
92 SMB_VFS_OP_TELLDIR,
93 SMB_VFS_OP_REWINDDIR,
94 SMB_VFS_OP_MKDIR,
95 SMB_VFS_OP_RMDIR,
96 SMB_VFS_OP_CLOSEDIR,
97 SMB_VFS_OP_INIT_SEARCH_OP,
98
99 /* File operations */
100
101 SMB_VFS_OP_OPEN,
102 SMB_VFS_OP_CREATE_FILE,
103 SMB_VFS_OP_CLOSE,
104 SMB_VFS_OP_READ,
105 SMB_VFS_OP_PREAD,
106 SMB_VFS_OP_WRITE,
107 SMB_VFS_OP_PWRITE,
108 SMB_VFS_OP_LSEEK,
109 SMB_VFS_OP_SENDFILE,
110 SMB_VFS_OP_RECVFILE,
111 SMB_VFS_OP_RENAME,
112 SMB_VFS_OP_FSYNC,
113 SMB_VFS_OP_STAT,
114 SMB_VFS_OP_FSTAT,
115 SMB_VFS_OP_LSTAT,
116 SMB_VFS_OP_GET_ALLOC_SIZE,
117 SMB_VFS_OP_UNLINK,
118 SMB_VFS_OP_CHMOD,
119 SMB_VFS_OP_FCHMOD,
120 SMB_VFS_OP_CHOWN,
121 SMB_VFS_OP_FCHOWN,
122 SMB_VFS_OP_LCHOWN,
123 SMB_VFS_OP_CHDIR,
124 SMB_VFS_OP_GETWD,
125 SMB_VFS_OP_NTIMES,
126 SMB_VFS_OP_FTRUNCATE,
127 SMB_VFS_OP_FALLOCATE,
128 SMB_VFS_OP_LOCK,
129 SMB_VFS_OP_KERNEL_FLOCK,
130 SMB_VFS_OP_LINUX_SETLEASE,
131 SMB_VFS_OP_GETLOCK,
132 SMB_VFS_OP_SYMLINK,
133 SMB_VFS_OP_READLINK,
134 SMB_VFS_OP_LINK,
135 SMB_VFS_OP_MKNOD,
136 SMB_VFS_OP_REALPATH,
137 SMB_VFS_OP_NOTIFY_WATCH,
138 SMB_VFS_OP_CHFLAGS,
139 SMB_VFS_OP_FILE_ID_CREATE,
140 SMB_VFS_OP_STREAMINFO,
141 SMB_VFS_OP_GET_REAL_FILENAME,
142 SMB_VFS_OP_CONNECTPATH,
143 SMB_VFS_OP_BRL_LOCK_WINDOWS,
144 SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
145 SMB_VFS_OP_BRL_CANCEL_WINDOWS,
146 SMB_VFS_OP_STRICT_LOCK,
147 SMB_VFS_OP_STRICT_UNLOCK,
148 SMB_VFS_OP_TRANSLATE_NAME,
149
150 /* NT ACL operations. */
151
152 SMB_VFS_OP_FGET_NT_ACL,
153 SMB_VFS_OP_GET_NT_ACL,
154 SMB_VFS_OP_FSET_NT_ACL,
155
156 /* POSIX ACL operations. */
157
158 SMB_VFS_OP_CHMOD_ACL,
159 SMB_VFS_OP_FCHMOD_ACL,
160
161 SMB_VFS_OP_SYS_ACL_GET_ENTRY,
162 SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
163 SMB_VFS_OP_SYS_ACL_GET_PERMSET,
164 SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
165 SMB_VFS_OP_SYS_ACL_GET_FILE,
166 SMB_VFS_OP_SYS_ACL_GET_FD,
167 SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
168 SMB_VFS_OP_SYS_ACL_ADD_PERM,
169 SMB_VFS_OP_SYS_ACL_TO_TEXT,
170 SMB_VFS_OP_SYS_ACL_INIT,
171 SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
172 SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
173 SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
174 SMB_VFS_OP_SYS_ACL_SET_PERMSET,
175 SMB_VFS_OP_SYS_ACL_VALID,
176 SMB_VFS_OP_SYS_ACL_SET_FILE,
177 SMB_VFS_OP_SYS_ACL_SET_FD,
178 SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
179 SMB_VFS_OP_SYS_ACL_GET_PERM,
180 SMB_VFS_OP_SYS_ACL_FREE_TEXT,
181 SMB_VFS_OP_SYS_ACL_FREE_ACL,
182 SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
183
184 /* EA operations. */
185 SMB_VFS_OP_GETXATTR,
186 SMB_VFS_OP_LGETXATTR,
187 SMB_VFS_OP_FGETXATTR,
188 SMB_VFS_OP_LISTXATTR,
189 SMB_VFS_OP_LLISTXATTR,
190 SMB_VFS_OP_FLISTXATTR,
191 SMB_VFS_OP_REMOVEXATTR,
192 SMB_VFS_OP_LREMOVEXATTR,
193 SMB_VFS_OP_FREMOVEXATTR,
194 SMB_VFS_OP_SETXATTR,
195 SMB_VFS_OP_LSETXATTR,
196 SMB_VFS_OP_FSETXATTR,
197
198 /* aio operations */
199 SMB_VFS_OP_AIO_READ,
200 SMB_VFS_OP_AIO_WRITE,
201 SMB_VFS_OP_AIO_RETURN,
202 SMB_VFS_OP_AIO_CANCEL,
203 SMB_VFS_OP_AIO_ERROR,
204 SMB_VFS_OP_AIO_FSYNC,
205 SMB_VFS_OP_AIO_SUSPEND,
206 SMB_VFS_OP_AIO_FORCE,
207
208 /* offline operations */
209 SMB_VFS_OP_IS_OFFLINE,
210 SMB_VFS_OP_SET_OFFLINE,
211
212 /* This should always be last enum value */
213
214 SMB_VFS_OP_LAST
215 } vfs_op_type;
216
217 /* The following array *must* be in the same order as defined in vfs.h */
218
219 static struct {
220 vfs_op_type type;
221 const char *name;
222 } vfs_op_names[] = {
223 { SMB_VFS_OP_CONNECT, "connect" },
224 { SMB_VFS_OP_DISCONNECT, "disconnect" },
225 { SMB_VFS_OP_DISK_FREE, "disk_free" },
226 { SMB_VFS_OP_GET_QUOTA, "get_quota" },
227 { SMB_VFS_OP_SET_QUOTA, "set_quota" },
228 { SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
229 { SMB_VFS_OP_STATVFS, "statvfs" },
230 { SMB_VFS_OP_FS_CAPABILITIES, "fs_capabilities" },
231 { SMB_VFS_OP_OPENDIR, "opendir" },
232 { SMB_VFS_OP_READDIR, "readdir" },
233 { SMB_VFS_OP_SEEKDIR, "seekdir" },
234 { SMB_VFS_OP_TELLDIR, "telldir" },
235 { SMB_VFS_OP_REWINDDIR, "rewinddir" },
236 { SMB_VFS_OP_MKDIR, "mkdir" },
237 { SMB_VFS_OP_RMDIR, "rmdir" },
238 { SMB_VFS_OP_CLOSEDIR, "closedir" },
239 { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
240 { SMB_VFS_OP_OPEN, "open" },
241 { SMB_VFS_OP_CREATE_FILE, "create_file" },
242 { SMB_VFS_OP_CLOSE, "close" },
243 { SMB_VFS_OP_READ, "read" },
244 { SMB_VFS_OP_PREAD, "pread" },
245 { SMB_VFS_OP_WRITE, "write" },
246 { SMB_VFS_OP_PWRITE, "pwrite" },
247 { SMB_VFS_OP_LSEEK, "lseek" },
248 { SMB_VFS_OP_SENDFILE, "sendfile" },
249 { SMB_VFS_OP_RECVFILE, "recvfile" },
250 { SMB_VFS_OP_RENAME, "rename" },
251 { SMB_VFS_OP_FSYNC, "fsync" },
252 { SMB_VFS_OP_STAT, "stat" },
253 { SMB_VFS_OP_FSTAT, "fstat" },
254 { SMB_VFS_OP_LSTAT, "lstat" },
255 { SMB_VFS_OP_GET_ALLOC_SIZE, "get_alloc_size" },
256 { SMB_VFS_OP_UNLINK, "unlink" },
257 { SMB_VFS_OP_CHMOD, "chmod" },
258 { SMB_VFS_OP_FCHMOD, "fchmod" },
259 { SMB_VFS_OP_CHOWN, "chown" },
260 { SMB_VFS_OP_FCHOWN, "fchown" },
261 { SMB_VFS_OP_LCHOWN, "lchown" },
262 { SMB_VFS_OP_CHDIR, "chdir" },
263 { SMB_VFS_OP_GETWD, "getwd" },
264 { SMB_VFS_OP_NTIMES, "ntimes" },
265 { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
266 { SMB_VFS_OP_FALLOCATE,"fallocate" },
267 { SMB_VFS_OP_LOCK, "lock" },
268 { SMB_VFS_OP_KERNEL_FLOCK, "kernel_flock" },
269 { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
270 { SMB_VFS_OP_GETLOCK, "getlock" },
271 { SMB_VFS_OP_SYMLINK, "symlink" },
272 { SMB_VFS_OP_READLINK, "readlink" },
273 { SMB_VFS_OP_LINK, "link" },
274 { SMB_VFS_OP_MKNOD, "mknod" },
275 { SMB_VFS_OP_REALPATH, "realpath" },
276 { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
277 { SMB_VFS_OP_CHFLAGS, "chflags" },
278 { SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
279 { SMB_VFS_OP_STREAMINFO, "streaminfo" },
280 { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
281 { SMB_VFS_OP_CONNECTPATH, "connectpath" },
282 { SMB_VFS_OP_BRL_LOCK_WINDOWS, "brl_lock_windows" },
283 { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
284 { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
285 { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
286 { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
287 { SMB_VFS_OP_TRANSLATE_NAME, "translate_name" },
288 { SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
289 { SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
290 { SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
291 { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
292 { SMB_VFS_OP_FCHMOD_ACL, "fchmod_acl" },
293 { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
294 { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, "sys_acl_get_tag_type" },
295 { SMB_VFS_OP_SYS_ACL_GET_PERMSET, "sys_acl_get_permset" },
296 { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, "sys_acl_get_qualifier" },
297 { SMB_VFS_OP_SYS_ACL_GET_FILE, "sys_acl_get_file" },
298 { SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
299 { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, "sys_acl_clear_perms" },
300 { SMB_VFS_OP_SYS_ACL_ADD_PERM, "sys_acl_add_perm" },
301 { SMB_VFS_OP_SYS_ACL_TO_TEXT, "sys_acl_to_text" },
302 { SMB_VFS_OP_SYS_ACL_INIT, "sys_acl_init" },
303 { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, "sys_acl_create_entry" },
304 { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, "sys_acl_set_tag_type" },
305 { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, "sys_acl_set_qualifier" },
306 { SMB_VFS_OP_SYS_ACL_SET_PERMSET, "sys_acl_set_permset" },
307 { SMB_VFS_OP_SYS_ACL_VALID, "sys_acl_valid" },
308 { SMB_VFS_OP_SYS_ACL_SET_FILE, "sys_acl_set_file" },
309 { SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
310 { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, "sys_acl_delete_def_file" },
311 { SMB_VFS_OP_SYS_ACL_GET_PERM, "sys_acl_get_perm" },
312 { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
313 { SMB_VFS_OP_SYS_ACL_FREE_ACL, "sys_acl_free_acl" },
314 { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, "sys_acl_free_qualifier" },
315 { SMB_VFS_OP_GETXATTR, "getxattr" },
316 { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
317 { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
318 { SMB_VFS_OP_LISTXATTR, "listxattr" },
319 { SMB_VFS_OP_LLISTXATTR, "llistxattr" },
320 { SMB_VFS_OP_FLISTXATTR, "flistxattr" },
321 { SMB_VFS_OP_REMOVEXATTR, "removexattr" },
322 { SMB_VFS_OP_LREMOVEXATTR, "lremovexattr" },
323 { SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
324 { SMB_VFS_OP_SETXATTR, "setxattr" },
325 { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
326 { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
327 { SMB_VFS_OP_AIO_READ, "aio_read" },
328 { SMB_VFS_OP_AIO_WRITE, "aio_write" },
329 { SMB_VFS_OP_AIO_RETURN,"aio_return" },
330 { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
331 { SMB_VFS_OP_AIO_ERROR, "aio_error" },
332 { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
333 { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
334 { SMB_VFS_OP_AIO_FORCE, "aio_force" },
335 { SMB_VFS_OP_IS_OFFLINE, "aio_is_offline" },
336 { SMB_VFS_OP_SET_OFFLINE, "aio_set_offline" },
337 { SMB_VFS_OP_LAST, NULL }
338 };
339
340 static int audit_syslog_facility(vfs_handle_struct *handle)
341 {
342 static const struct enum_list enum_log_facilities[] = {
343 { LOG_USER, "USER" },
344 { LOG_LOCAL0, "LOCAL0" },
345 { LOG_LOCAL1, "LOCAL1" },
346 { LOG_LOCAL2, "LOCAL2" },
347 { LOG_LOCAL3, "LOCAL3" },
348 { LOG_LOCAL4, "LOCAL4" },
349 { LOG_LOCAL5, "LOCAL5" },
350 { LOG_LOCAL6, "LOCAL6" },
351 { LOG_LOCAL7, "LOCAL7" }
352 };
353
354 int facility;
355
356 facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
357
358 return facility;
359 }
360
361 static int audit_syslog_priority(vfs_handle_struct *handle)
362 {
363 static const struct enum_list enum_log_priorities[] = {
364 { LOG_EMERG, "EMERG" },
365 { LOG_ALERT, "ALERT" },
366 { LOG_CRIT, "CRIT" },
367 { LOG_ERR, "ERR" },
368 { LOG_WARNING, "WARNING" },
369 { LOG_NOTICE, "NOTICE" },
370 { LOG_INFO, "INFO" },
371 { LOG_DEBUG, "DEBUG" }
372 };
373
374 int priority;
375
376 priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
377 enum_log_priorities, LOG_NOTICE);
378 if (priority == -1) {
379 priority = LOG_WARNING;
380 }
381
382 return priority;
383 }
384
385 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
386 {
387 char *prefix = NULL;
388 char *result;
389
390 prefix = talloc_strdup(ctx,
391 lp_parm_const_string(SNUM(conn), "full_audit",
392 "prefix", "%u|%I"));
393 if (!prefix) {
394 return NULL;
395 }
396 result = talloc_sub_advanced(ctx,
397 lp_servicename(SNUM(conn)),
398 conn->server_info->unix_name,
399 conn->connectpath,
400 conn->server_info->utok.gid,
401 conn->server_info->sanitized_username,
402 conn->server_info->info3->base.domain.string,
403 prefix);
404 TALLOC_FREE(prefix);
405 return result;
406 }
407
408 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
409 {
410 struct vfs_full_audit_private_data *pd = NULL;
411
412 SMB_VFS_HANDLE_GET_DATA(handle, pd,
413 struct vfs_full_audit_private_data,
414 return True);
415
416 if (pd->success_ops == NULL) {
417 return True;
418 }
419
420 return bitmap_query(pd->success_ops, op);
421 }
422
423 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
424 {
425 struct vfs_full_audit_private_data *pd = NULL;
426
427 SMB_VFS_HANDLE_GET_DATA(handle, pd,
428 struct vfs_full_audit_private_data,
429 return True);
430
431 if (pd->failure_ops == NULL)
432 return True;
433
434 return bitmap_query(pd->failure_ops, op);
435 }
436
437 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
438 {
439 struct bitmap *bm;
440
441 if (ops == NULL) {
442 return NULL;
443 }
444
445 bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
446 if (bm == NULL) {
447 DEBUG(0, ("Could not alloc bitmap -- "
448 "defaulting to logging everything\n"));
449 return NULL;
450 }
451
452 for (; *ops != NULL; ops += 1) {
453 int i;
454 bool neg = false;
455 const char *op;
456
457 if (strequal(*ops, "all")) {
458 for (i=0; i<SMB_VFS_OP_LAST; i++) {
459 bitmap_set(bm, i);
460 }
461 continue;
462 }
463
464 if (strequal(*ops, "none")) {
465 break;
466 }
467
468 op = ops[0];
469 if (op[0] == '!') {
470 neg = true;
471 op += 1;
472 }
473
474 for (i=0; i<SMB_VFS_OP_LAST; i++) {
475 if (vfs_op_names[i].name == NULL) {
476 smb_panic("vfs_full_audit.c: name table not "
477 "in sync with vfs.h\n");
478 }
479 if (strequal(op, vfs_op_names[i].name)) {
480 if (neg) {
481 bitmap_clear(bm, i);
482 } else {
483 bitmap_set(bm, i);
484 }
485 break;
486 }
487 }
488 if (i == SMB_VFS_OP_LAST) {
489 DEBUG(0, ("Could not find opname %s, logging all\n",
490 *ops));
491 TALLOC_FREE(bm);
492 return NULL;
493 }
494 }
495 return bm;
496 }
497
498 static const char *audit_opname(vfs_op_type op)
499 {
500 if (op >= SMB_VFS_OP_LAST)
501 return "INVALID VFS OP";
502 return vfs_op_names[op].name;
503 }
504
505 static TALLOC_CTX *tmp_do_log_ctx;
506 /*
507 * Get us a temporary talloc context usable just for DEBUG arguments
508 */
509 static TALLOC_CTX *do_log_ctx(void)
510 {
511 if (tmp_do_log_ctx == NULL) {
512 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
513 }
514 return tmp_do_log_ctx;
515 }
516
517 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
518 const char *format, ...)
519 {
520 fstring err_msg;
521 char *audit_pre = NULL;
522 va_list ap;
523 char *op_msg = NULL;
524 int priority;
525
526 if (success && (!log_success(handle, op)))
527 goto out;
528
529 if (!success && (!log_failure(handle, op)))
530 goto out;
531
532 if (success)
533 fstrcpy(err_msg, "ok");
534 else
535 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
536
537 va_start(ap, format);
538 op_msg = talloc_vasprintf(talloc_tos(), format, ap);
539 va_end(ap);
540
541 if (!op_msg) {
542 goto out;
543 }
544
545 /*
546 * Specify the facility to interoperate with other syslog callers
547 * (smbd for example).
548 */
549 priority = audit_syslog_priority(handle) |
550 audit_syslog_facility(handle);
551
552 audit_pre = audit_prefix(talloc_tos(), handle->conn);
553 syslog(priority, "%s|%s|%s|%s\n",
554 audit_pre ? audit_pre : "",
555 audit_opname(op), err_msg, op_msg);
556
557 out:
558 TALLOC_FREE(audit_pre);
559 TALLOC_FREE(op_msg);
560 TALLOC_FREE(tmp_do_log_ctx);
561
562 return;
563 }
564
565 /**
566 * Return a string using the do_log_ctx()
567 */
568 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
569 {
570 char *fname = NULL;
571 NTSTATUS status;
572
573 if (smb_fname == NULL) {
574 return "";
575 }
576 status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
577 if (!NT_STATUS_IS_OK(status)) {
578 return "";
579 }
580 return fname;
581 }
582
583 /**
584 * Return an fsp debug string using the do_log_ctx()
585 */
586 static const char *fsp_str_do_log(const struct files_struct *fsp)
587 {
588 return smb_fname_str_do_log(fsp->fsp_name);
589 }
590
591 /* Implementation of vfs_ops. Pass everything on to the default
592 operation but log event first. */
593
594 static int smb_full_audit_connect(vfs_handle_struct *handle,
595 const char *svc, const char *user)
596 {
597 int result;
598 struct vfs_full_audit_private_data *pd = NULL;
599
600 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
601 if (result < 0) {
602 return result;
603 }
604
605 pd = TALLOC_ZERO_P(handle, struct vfs_full_audit_private_data);
606 if (!pd) {
607 SMB_VFS_NEXT_DISCONNECT(handle);
608 return -1;
609 }
610
611 #ifndef WITH_SYSLOG
612 openlog("smbd_audit", 0, audit_syslog_facility(handle));
613 #endif
614
615 pd->success_ops = init_bitmap(
616 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
617 "success", NULL));
618 pd->failure_ops = init_bitmap(
619 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
620 "failure", NULL));
621
622 /* Store the private data. */
623 SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
624 struct vfs_full_audit_private_data, return -1);
625
626 do_log(SMB_VFS_OP_CONNECT, True, handle,
627 "%s", svc);
628
629 return 0;
630 }
631
632 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
633 {
634 SMB_VFS_NEXT_DISCONNECT(handle);
635
636 do_log(SMB_VFS_OP_DISCONNECT, True, handle,
637 "%s", lp_servicename(SNUM(handle->conn)));
638
639 /* The bitmaps will be disconnected when the private
640 data is deleted. */
641
642 return;
643 }
644
645 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
646 const char *path,
647 bool small_query, uint64_t *bsize,
648 uint64_t *dfree, uint64_t *dsize)
649 {
650 uint64_t result;
651
652 result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
653 dfree, dsize);
654
655 /* Don't have a reasonable notion of failure here */
656
657 do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
658
659 return result;
660 }
661
662 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
663 enum SMB_QUOTA_TYPE qtype, unid_t id,
664 SMB_DISK_QUOTA *qt)
665 {
666 int result;
667
668 result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
669
670 do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
671
672 return result;
673 }
674
675
676 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
677 enum SMB_QUOTA_TYPE qtype, unid_t id,
678 SMB_DISK_QUOTA *qt)
679 {
680 int result;
681
682 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
683
684 do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
685
686 return result;
687 }
688
689 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
690 struct files_struct *fsp,
691 SHADOW_COPY_DATA *shadow_copy_data, bool labels)
692 {
693 int result;
694
695 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
696
697 do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
698
699 return result;
700 }
701
702 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
703 const char *path,
704 struct vfs_statvfs_struct *statbuf)
705 {
706 int result;
707
708 result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
709
710 do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
711
712 return result;
713 }
714
715 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
716 {
717 int result;
718
719 result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
720
721 do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
722
723 return result;
724 }
725
726 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
727 const char *fname, const char *mask, uint32 attr)
728 {
729 SMB_STRUCT_DIR *result;
730
731 result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
732
733 do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
734
735 return result;
736 }
737
738 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
739 SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
740 {
741 SMB_STRUCT_DIRENT *result;
742
743 result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
744
745 /* This operation has no reasonable error condition
746 * (End of dir is also failure), so always succeed.
747 */
748 do_log(SMB_VFS_OP_READDIR, True, handle, "");
749
750 return result;
751 }
752
753 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
754 SMB_STRUCT_DIR *dirp, long offset)
755 {
756 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
757
758 do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
759 return;
760 }
761
762 static long smb_full_audit_telldir(vfs_handle_struct *handle,
763 SMB_STRUCT_DIR *dirp)
764 {
765 long result;
766
767 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
768
769 do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
770
771 return result;
772 }
773
774 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
775 SMB_STRUCT_DIR *dirp)
776 {
777 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
778
779 do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
780 return;
781 }
782
783 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
784 const char *path, mode_t mode)
785 {
786 int result;
787
788 result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
789
790 do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
791
792 return result;
793 }
794
795 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
796 const char *path)
797 {
798 int result;
799
800 result = SMB_VFS_NEXT_RMDIR(handle, path);
801
802 do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
803
804 return result;
805 }
806
807 static int smb_full_audit_closedir(vfs_handle_struct *handle,
808 SMB_STRUCT_DIR *dirp)
809 {
810 int result;
811
812 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
813
814 do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
815
816 return result;
817 }
818
819 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
820 SMB_STRUCT_DIR *dirp)
821 {
822 SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
823
824 do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
825 return;
826 }
827
828 static int smb_full_audit_open(vfs_handle_struct *handle,
829 struct smb_filename *smb_fname,
830 files_struct *fsp, int flags, mode_t mode)
831 {
832 int result;
833
834 result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
835
836 do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
837 ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
838 smb_fname_str_do_log(smb_fname));
839
840 return result;
841 }
842
843 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
844 struct smb_request *req,
845 uint16_t root_dir_fid,
846 struct smb_filename *smb_fname,
847 uint32_t access_mask,
848 uint32_t share_access,
849 uint32_t create_disposition,
850 uint32_t create_options,
851 uint32_t file_attributes,
852 uint32_t oplock_request,
853 uint64_t allocation_size,
854 uint32_t private_flags,
855 struct security_descriptor *sd,
856 struct ea_list *ea_list,
857 files_struct **result_fsp,
858 int *pinfo)
859 {
860 NTSTATUS result;
861 const char* str_create_disposition;
862
863 switch (create_disposition) {
864 case FILE_SUPERSEDE:
865 str_create_disposition = "supersede";
866 break;
867 case FILE_OVERWRITE_IF:
868 str_create_disposition = "overwrite_if";
869 break;
870 case FILE_OPEN:
871 str_create_disposition = "open";
872 break;
873 case FILE_OVERWRITE:
874 str_create_disposition = "overwrite";
875 break;
876 case FILE_CREATE:
877 str_create_disposition = "create";
878 break;
879 case FILE_OPEN_IF:
880 str_create_disposition = "open_if";
881 break;
882 default:
883 str_create_disposition = "unknown";
884 }
885
886 result = SMB_VFS_NEXT_CREATE_FILE(
887 handle, /* handle */
888 req, /* req */
889 root_dir_fid, /* root_dir_fid */
890 smb_fname, /* fname */
891 access_mask, /* access_mask */
892 share_access, /* share_access */
893 create_disposition, /* create_disposition*/
894 create_options, /* create_options */
895 file_attributes, /* file_attributes */
896 oplock_request, /* oplock_request */
897 allocation_size, /* allocation_size */
898 private_flags,
899 sd, /* sd */
900 ea_list, /* ea_list */
901 result_fsp, /* result */
902 pinfo); /* pinfo */
903
904 do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
905 "0x%x|%s|%s|%s", access_mask,
906 create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
907 str_create_disposition, smb_fname_str_do_log(smb_fname));
908
909 return result;
910 }
911
912 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
913 {
914 int result;
915
916 result = SMB_VFS_NEXT_CLOSE(handle, fsp);
917
918 do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
919 fsp_str_do_log(fsp));
920
921 return result;
922 }
923
924 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
925 void *data, size_t n)
926 {
927 ssize_t result;
928
929 result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
930
931 do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
932 fsp_str_do_log(fsp));
933
934 return result;
935 }
936
937 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
938 void *data, size_t n, SMB_OFF_T offset)
939 {
940 ssize_t result;
941
942 result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
943
944 do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
945 fsp_str_do_log(fsp));
946
947 return result;
948 }
949
950 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
951 const void *data, size_t n)
952 {
953 ssize_t result;
954
955 result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
956
957 do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
958 fsp_str_do_log(fsp));
959
960 return result;
961 }
962
963 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
964 const void *data, size_t n,
965 SMB_OFF_T offset)
966 {
967 ssize_t result;
968
969 result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
970
971 do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
972 fsp_str_do_log(fsp));
973
974 return result;
975 }
976
977 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
978 SMB_OFF_T offset, int whence)
979 {
980 ssize_t result;
981
982 result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
983
984 do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
985 "%s", fsp_str_do_log(fsp));
986
987 return result;
988 }
989
990 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
991 files_struct *fromfsp,
992 const DATA_BLOB *hdr, SMB_OFF_T offset,
993 size_t n)
994 {
995 ssize_t result;
996
997 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
998
999 do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1000 "%s", fsp_str_do_log(fromfsp));
1001
1002 return result;
1003 }
1004
1005 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1006 files_struct *tofsp,
1007 SMB_OFF_T offset,
1008 size_t n)
1009 {
1010 ssize_t result;
1011
1012 result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1013
1014 do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1015 "%s", fsp_str_do_log(tofsp));
1016
1017 return result;
1018 }
1019
1020 static int smb_full_audit_rename(vfs_handle_struct *handle,
1021 const struct smb_filename *smb_fname_src,
1022 const struct smb_filename *smb_fname_dst)
1023 {
1024 int result;
1025
1026 result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1027
1028 do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1029 smb_fname_str_do_log(smb_fname_src),
1030 smb_fname_str_do_log(smb_fname_dst));
1031
1032 return result;
1033 }
1034
1035 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1036 {
1037 int result;
1038
1039 result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1040
1041 do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1042 fsp_str_do_log(fsp));
1043
1044 return result;
1045 }
1046
1047 static int smb_full_audit_stat(vfs_handle_struct *handle,
1048 struct smb_filename *smb_fname)
1049 {
1050 int result;
1051
1052 result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1053
1054 do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1055 smb_fname_str_do_log(smb_fname));
1056
1057 return result;
1058 }
1059
1060 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1061 SMB_STRUCT_STAT *sbuf)
1062 {
1063 int result;
1064
1065 result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1066
1067 do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1068 fsp_str_do_log(fsp));
1069
1070 return result;
1071 }
1072
1073 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1074 struct smb_filename *smb_fname)
1075 {
1076 int result;
1077
1078 result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1079
1080 do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1081 smb_fname_str_do_log(smb_fname));
1082
1083 return result;
1084 }
1085
1086 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1087 files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1088 {
1089 uint64_t result;
1090
1091 result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1092
1093 do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1094 "%llu", result);
1095
1096 return result;
1097 }
1098
1099 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1100 const struct smb_filename *smb_fname)
1101 {
1102 int result;
1103
1104 result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1105
1106 do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1107 smb_fname_str_do_log(smb_fname));
1108
1109 return result;
1110 }
1111
1112 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1113 const char *path, mode_t mode)
1114 {
1115 int result;
1116
1117 result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1118
1119 do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1120
1121 return result;
1122 }
1123
1124 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1125 mode_t mode)
1126 {
1127 int result;
1128
1129 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1130
1131 do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1132 "%s|%o", fsp_str_do_log(fsp), mode);
1133
1134 return result;
1135 }
1136
1137 static int smb_full_audit_chown(vfs_handle_struct *handle,
1138 const char *path, uid_t uid, gid_t gid)
1139 {
1140 int result;
1141
1142 result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1143
1144 do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1145 path, (long int)uid, (long int)gid);
1146
1147 return result;
1148 }
1149
1150 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1151 uid_t uid, gid_t gid)
1152 {
1153 int result;
1154
1155 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1156
1157 do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1158 fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1159
1160 return result;
1161 }
1162
1163 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1164 const char *path, uid_t uid, gid_t gid)
1165 {
1166 int result;
1167
1168 result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1169
1170 do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1171 path, (long int)uid, (long int)gid);
1172
1173 return result;
1174 }
1175
1176 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1177 const char *path)
1178 {
1179 int result;
1180
1181 result = SMB_VFS_NEXT_CHDIR(handle, path);
1182
1183 do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1184
1185 return result;
1186 }
1187
1188 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1189 char *path)
1190 {
1191 char *result;
1192
1193 result = SMB_VFS_NEXT_GETWD(handle, path);
1194
1195 do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1196
1197 return result;
1198 }
1199
1200 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1201 const struct smb_filename *smb_fname,
1202 struct smb_file_time *ft)
1203 {
1204 int result;
1205
1206 result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1207
1208 do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1209 smb_fname_str_do_log(smb_fname));
1210
1211 return result;
1212 }
1213
1214 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1215 SMB_OFF_T len)
1216 {
1217 int result;
1218
1219 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1220
1221 do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1222 "%s", fsp_str_do_log(fsp));
1223
1224 return result;
1225 }
1226
1227 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1228 enum vfs_fallocate_mode mode,
1229 SMB_OFF_T offset,
1230 SMB_OFF_T len)
1231 {
1232 int result;
1233
1234 result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1235
1236 do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1237 "%s", fsp_str_do_log(fsp));
1238
1239 return result;
1240 }
1241
1242 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1243 int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1244 {
1245 bool result;
1246
1247 result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1248
1249 do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1250
1251 return result;
1252 }
1253
1254 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1255 struct files_struct *fsp,
1256 uint32 share_mode, uint32 access_mask)
1257 {
1258 int result;
1259
1260 result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1261
1262 do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1263 fsp_str_do_log(fsp));
1264
1265 return result;
1266 }
1267
1268 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1269 int leasetype)
1270 {
1271 int result;
1272
1273 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1274
1275 do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1276 fsp_str_do_log(fsp));
1277
1278 return result;
1279 }
1280
1281 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1282 SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1283 {
1284 bool result;
1285
1286 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1287
1288 do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1289
1290 return result;
1291 }
1292
1293 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1294 const char *oldpath, const char *newpath)
1295 {
1296 int result;
1297
1298 result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1299
1300 do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1301 "%s|%s", oldpath, newpath);
1302
1303 return result;
1304 }
1305
1306 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1307 const char *path, char *buf, size_t bufsiz)
1308 {
1309 int result;
1310
1311 result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1312
1313 do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1314
1315 return result;
1316 }
1317
1318 static int smb_full_audit_link(vfs_handle_struct *handle,
1319 const char *oldpath, const char *newpath)
1320 {
1321 int result;
1322
1323 result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1324
1325 do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1326 "%s|%s", oldpath, newpath);
1327
1328 return result;
1329 }
1330
1331 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1332 const char *pathname, mode_t mode, SMB_DEV_T dev)
1333 {
1334 int result;
1335
1336 result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1337
1338 do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1339
1340 return result;
1341 }
1342
1343 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1344 const char *path)
1345 {
1346 char *result;
1347
1348 result = SMB_VFS_NEXT_REALPATH(handle, path);
1349
1350 do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1351
1352 return result;
1353 }
1354
1355 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1356 struct sys_notify_context *ctx,
1357 struct notify_entry *e,
1358 void (*callback)(struct sys_notify_context *ctx,
1359 void *private_data,
1360 struct notify_event *ev),
1361 void *private_data, void *handle_p)
1362 {
1363 NTSTATUS result;
1364
1365 result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1366
1367 do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1368
1369 return result;
1370 }
1371
1372 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1373 const char *path, unsigned int flags)
1374 {
1375 int result;
1376
1377 result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1378
1379 do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1380
1381 return result;
1382 }
1383
1384 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1385 const SMB_STRUCT_STAT *sbuf)
1386 {
1387 struct file_id id_zero;
1388 struct file_id result;
1389
1390 ZERO_STRUCT(id_zero);
1391
1392 result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1393
1394 do_log(SMB_VFS_OP_FILE_ID_CREATE,
1395 !file_id_equal(&id_zero, &result),
1396 handle, "%s", file_id_string_tos(&result));
1397
1398 return result;
1399 }
1400
1401 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1402 struct files_struct *fsp,
1403 const char *fname,
1404 TALLOC_CTX *mem_ctx,
1405 unsigned int *pnum_streams,
1406 struct stream_struct **pstreams)
1407 {
1408 NTSTATUS result;
1409
1410 result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1411 pnum_streams, pstreams);
1412
1413 do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1414 "%s", fname);
1415
1416 return result;
1417 }
1418
1419 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1420 const char *path,
1421 const char *name,
1422 TALLOC_CTX *mem_ctx,
1423 char **found_name)
1424 {
1425 int result;
1426
1427 result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1428 found_name);
1429
1430 do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1431 "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1432
1433 return result;
1434 }
1435
1436 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1437 const char *fname)
1438 {
1439 const char *result;
1440
1441 result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1442
1443 do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1444 "%s", fname);
1445
1446 return result;
1447 }
1448
1449 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1450 struct byte_range_lock *br_lck,
1451 struct lock_struct *plock,
1452 bool blocking_lock,
1453 struct blocking_lock_record *blr)
1454 {
1455 NTSTATUS result;
1456
1457 result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1458 blocking_lock, blr);
1459
1460 do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1461 "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1462 plock->start, plock->size, plock->lock_type, blocking_lock );
1463
1464 return result;
1465 }
1466
1467 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1468 struct messaging_context *msg_ctx,
1469 struct byte_range_lock *br_lck,
1470 const struct lock_struct *plock)
1471 {
1472 bool result;
1473
1474 result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1475 plock);
1476
1477 do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1478 "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1479 plock->size, plock->lock_type);
1480
1481 return result;
1482 }
1483
1484 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1485 struct byte_range_lock *br_lck,
1486 struct lock_struct *plock,
1487 struct blocking_lock_record *blr)
1488 {
1489 bool result;
1490
1491 result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1492
1493 do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1494 "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1495 plock->size);
1496
1497 return result;
1498 }
1499
1500 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1501 struct files_struct *fsp,
1502 struct lock_struct *plock)
1503 {
1504 bool result;
1505
1506 result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1507
1508 do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1509 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1510 plock->size);
1511
1512 return result;
1513 }
1514
1515 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1516 struct files_struct *fsp,
1517 struct lock_struct *plock)
1518 {
1519 SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1520
1521 do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1522 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1523 plock->size);
1524
1525 return;
1526 }
1527
1528 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1529 const char *name,
1530 enum vfs_translate_direction direction,
1531 TALLOC_CTX *mem_ctx,
1532 char **mapped_name)
1533 {
1534 NTSTATUS result;
1535
1536 result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1537 mapped_name);
1538
1539 do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1540
1541 return result;
1542 }
1543
1544 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1545 uint32 security_info,
1546 struct security_descriptor **ppdesc)
1547 {
1548 NTSTATUS result;
1549
1550 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1551
1552 do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1553 "%s", fsp_str_do_log(fsp));
1554
1555 return result;
1556 }
1557
1558 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1559 const char *name,
1560 uint32 security_info,
1561 struct security_descriptor **ppdesc)
1562 {
1563 NTSTATUS result;
1564
1565 result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1566
1567 do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1568 "%s", name);
1569
1570 return result;
1571 }
1572
1573 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1574 uint32 security_info_sent,
1575 const struct security_descriptor *psd)
1576 {
1577 NTSTATUS result;
1578
1579 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1580
1581 do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1582 fsp_str_do_log(fsp));
1583
1584 return result;
1585 }
1586
1587 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1588 const char *path, mode_t mode)
1589 {
1590 int result;
1591
1592 result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1593
1594 do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1595 "%s|%o", path, mode);
1596
1597 return result;
1598 }
1599
1600 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1601 mode_t mode)
1602 {
1603 int result;
1604
1605 result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1606
1607 do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1608 "%s|%o", fsp_str_do_log(fsp), mode);
1609
1610 return result;
1611 }
1612
1613 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1614
1615 SMB_ACL_T theacl, int entry_id,
1616 SMB_ACL_ENTRY_T *entry_p)
1617 {
1618 int result;
1619
1620 result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1621 entry_p);
1622
1623 do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1624 "");
1625
1626 return result;
1627 }
1628
1629 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1630
1631 SMB_ACL_ENTRY_T entry_d,
1632 SMB_ACL_TAG_T *tag_type_p)
1633 {
1634 int result;
1635
1636 result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1637 tag_type_p);
1638
1639 do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1640 "");
1641
1642 return result;
1643 }
1644
1645 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1646
1647 SMB_ACL_ENTRY_T entry_d,
1648 SMB_ACL_PERMSET_T *permset_p)
1649 {
1650 int result;
1651
1652 result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1653 permset_p);
1654
1655 do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1656 "");
1657
1658 return result;
1659 }
1660
1661 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1662
1663 SMB_ACL_ENTRY_T entry_d)
1664 {
1665 void *result;
1666
1667 result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1668
1669 do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1670 "");
1671
1672 return result;
1673 }
1674
1675 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1676 const char *path_p,
1677 SMB_ACL_TYPE_T type)
1678 {
1679 SMB_ACL_T result;
1680
1681 result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1682
1683 do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1684 "%s", path_p);
1685
1686 return result;
1687 }
1688
1689 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1690 files_struct *fsp)
1691 {
1692 SMB_ACL_T result;
1693
1694 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1695
1696 do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1697 "%s", fsp_str_do_log(fsp));
1698
1699 return result;
1700 }
1701
1702 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1703
1704 SMB_ACL_PERMSET_T permset)
1705 {
1706 int result;
1707
1708 result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1709
1710 do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1711 "");
1712
1713 return result;
1714 }
1715
1716 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1717
1718 SMB_ACL_PERMSET_T permset,
1719 SMB_ACL_PERM_T perm)
1720 {
1721 int result;
1722
1723 result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1724
1725 do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1726 "");
1727
1728 return result;
1729 }
1730
1731 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1732 SMB_ACL_T theacl,
1733 ssize_t *plen)
1734 {
1735 char * result;
1736
1737 result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1738
1739 do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1740 "");
1741
1742 return result;
1743 }
1744
1745 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1746
1747 int count)
1748 {
1749 SMB_ACL_T result;
1750
1751 result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1752
1753 do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1754 "");
1755
1756 return result;
1757 }
1758
1759 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1760 SMB_ACL_T *pacl,
1761 SMB_ACL_ENTRY_T *pentry)
1762 {
1763 int result;
1764
1765 result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1766
1767 do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1768 "");
1769
1770 return result;
1771 }
1772
1773 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1774
1775 SMB_ACL_ENTRY_T entry,
1776 SMB_ACL_TAG_T tagtype)
1777 {
1778 int result;
1779
1780 result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1781 tagtype);
1782
1783 do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1784 "");
1785
1786 return result;
1787 }
1788
1789 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1790
1791 SMB_ACL_ENTRY_T entry,
1792 void *qual)
1793 {
1794 int result;
1795
1796 result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1797
1798 do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1799 "");
1800
1801 return result;
1802 }
1803
1804 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1805
1806 SMB_ACL_ENTRY_T entry,
1807 SMB_ACL_PERMSET_T permset)
1808 {
1809 int result;
1810
1811 result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1812
1813 do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1814 "");
1815
1816 return result;
1817 }
1818
1819 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1820
1821 SMB_ACL_T theacl )
1822 {
1823 int result;
1824
1825 result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1826
1827 do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1828 "");
1829
1830 return result;
1831 }
1832
1833 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1834
1835 const char *name, SMB_ACL_TYPE_T acltype,
1836 SMB_ACL_T theacl)
1837 {
1838 int result;
1839
1840 result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1841 theacl);
1842
1843 do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1844 "%s", name);
1845
1846 return result;
1847 }
1848
1849 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1850 SMB_ACL_T theacl)
1851 {
1852 int result;
1853
1854 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1855
1856 do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1857 "%s", fsp_str_do_log(fsp));
1858
1859 return result;
1860 }
1861
1862 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1863
1864 const char *path)
1865 {
1866 int result;
1867
1868 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1869
1870 do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1871 "%s", path);
1872
1873 return result;
1874 }
1875
1876 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1877
1878 SMB_ACL_PERMSET_T permset,
1879 SMB_ACL_PERM_T perm)
1880 {
1881 int result;
1882
1883 result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1884
1885 do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1886 "");
1887
1888 return result;
1889 }
1890
1891 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1892
1893 char *text)
1894 {
1895 int result;
1896
1897 result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1898
1899 do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1900 "");
1901
1902 return result;
1903 }
1904
1905 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1906
1907 SMB_ACL_T posix_acl)
1908 {
1909 int result;
1910
1911 result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1912
1913 do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1914 "");
1915
1916 return result;
1917 }
1918
1919 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1920 void *qualifier,
1921 SMB_ACL_TAG_T tagtype)
1922 {
1923 int result;
1924
1925 result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1926 tagtype);
1927
1928 do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1929 "");
1930
1931 return result;
1932 }
1933
1934 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1935 const char *path,
1936 const char *name, void *value, size_t size)
1937 {
1938 ssize_t result;
1939
1940 result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1941
1942 do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1943 "%s|%s", path, name);
1944
1945 return result;
1946 }
1947
1948 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1949 const char *path, const char *name,
1950 void *value, size_t size)
1951 {
1952 ssize_t result;
1953
1954 result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1955
1956 do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1957 "%s|%s", path, name);
1958
1959 return result;
1960 }
1961
1962 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1963 struct files_struct *fsp,
1964 const char *name, void *value, size_t size)
1965 {
1966 ssize_t result;
1967
1968 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1969
1970 do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1971 "%s|%s", fsp_str_do_log(fsp), name);
1972
1973 return result;
1974 }
1975
1976 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1977 const char *path, char *list, size_t size)
1978 {
1979 ssize_t result;
1980
1981 result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
1982
1983 do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
1984
1985 return result;
1986 }
1987
1988 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
1989 const char *path, char *list, size_t size)
1990 {
1991 ssize_t result;
1992
1993 result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
1994
1995 do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
1996
1997 return result;
1998 }
1999
2000 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2001 struct files_struct *fsp, char *list,
2002 size_t size)
2003 {
2004 ssize_t result;
2005
2006 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2007
2008 do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2009 "%s", fsp_str_do_log(fsp));
2010
2011 return result;
2012 }
2013
2014 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2015 const char *path,
2016 const char *name)
2017 {
2018 int result;
2019
2020 result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2021
2022 do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2023 "%s|%s", path, name);
2024
2025 return result;
2026 }
2027
2028 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2029 const char *path,
2030 const char *name)
2031 {
2032 int result;
2033
2034 result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2035
2036 do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2037 "%s|%s", path, name);
2038
2039 return result;
2040 }
2041
2042 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2043 struct files_struct *fsp,
2044 const char *name)
2045 {
2046 int result;
2047
2048 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2049
2050 do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2051 "%s|%s", fsp_str_do_log(fsp), name);
2052
2053 return result;
2054 }
2055
2056 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2057 const char *path,
2058 const char *name, const void *value, size_t size,
2059 int flags)
2060 {
2061 int result;
2062
2063 result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2064 flags);
2065
2066 do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2067 "%s|%s", path, name);
2068
2069 return result;
2070 }
2071
2072 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2073 const char *path,
2074 const char *name, const void *value, size_t size,
2075 int flags)
2076 {
2077 int result;
2078
2079 result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2080 flags);
2081
2082 do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2083 "%s|%s", path, name);
2084
2085 return result;
2086 }
2087
2088 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2089 struct files_struct *fsp, const char *name,
2090 const void *value, size_t size, int flags)
2091 {
2092 int result;
2093
2094 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2095
2096 do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2097 "%s|%s", fsp_str_do_log(fsp), name);
2098
2099 return result;
2100 }
2101
2102 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2103 {
2104 int result;
2105
2106 result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2107 do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2108 "%s", fsp_str_do_log(fsp));
2109
2110 return result;
2111 }
2112
2113 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2114 {
2115 int result;
2116
2117 result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2118 do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2119 "%s", fsp_str_do_log(fsp));
2120
2121 return result;
2122 }
2123
2124 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2125 {
2126 int result;
2127
2128 result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2129 do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2130 "%s", fsp_str_do_log(fsp));
2131
2132 return result;
2133 }
2134
2135 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2136 {
2137 int result;
2138
2139 result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2140 do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2141 "%s", fsp_str_do_log(fsp));
2142
2143 return result;
2144 }
2145
2146 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2147 {
2148 int result;
2149
2150 result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2151 do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2152 "%s", fsp_str_do_log(fsp));
2153
2154 return result;
2155 }
2156
2157 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2158 {
2159 int result;
2160
2161 result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2162 do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2163 "%s", fsp_str_do_log(fsp));
2164
2165 return result;
2166 }
2167
2168 static int smb_full_audit_aio_suspend(struct vfs_handle_struct *handle, struct files_struct *fsp, const SMB_STRUCT_AIOCB * const aiocb[], int n, const struct timespec *ts)
2169 {
2170 int result;
2171
2172 result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2173 do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2174 "%s", fsp_str_do_log(fsp));
2175
2176 return result;
2177 }
2178
2179 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2180 struct files_struct *fsp)
2181 {
2182 bool result;
2183
2184 result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2185 do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2186 "%s", fsp_str_do_log(fsp));
2187
2188 return result;
2189 }
2190
2191 static struct vfs_fn_pointers vfs_full_audit_fns = {
2192
2193 /* Disk operations */
2194
2195 .connect_fn = smb_full_audit_connect,
2196 .disconnect = smb_full_audit_disconnect,
2197 .disk_free = smb_full_audit_disk_free,
2198 .get_quota = smb_full_audit_get_quota,
2199 .set_quota = smb_full_audit_set_quota,
2200 .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2201 .statvfs = smb_full_audit_statvfs,
2202 .fs_capabilities = smb_full_audit_fs_capabilities,
2203 .opendir = smb_full_audit_opendir,
2204 .readdir = smb_full_audit_readdir,
2205 .seekdir = smb_full_audit_seekdir,
2206 .telldir = smb_full_audit_telldir,
2207 .rewind_dir = smb_full_audit_rewinddir,
2208 .mkdir = smb_full_audit_mkdir,
2209 .rmdir = smb_full_audit_rmdir,
2210 .closedir = smb_full_audit_closedir,
2211 .init_search_op = smb_full_audit_init_search_op,
2212 .open = smb_full_audit_open,
2213 .create_file = smb_full_audit_create_file,
2214 .close_fn = smb_full_audit_close,
2215 .vfs_read = smb_full_audit_read,
2216 .pread = smb_full_audit_pread,
2217 .write = smb_full_audit_write,
2218 .pwrite = smb_full_audit_pwrite,
2219 .lseek = smb_full_audit_lseek,
2220 .sendfile = smb_full_audit_sendfile,
2221 .recvfile = smb_full_audit_recvfile,
2222 .rename = smb_full_audit_rename,
2223 .fsync = smb_full_audit_fsync,
2224 .stat = smb_full_audit_stat,
2225 .fstat = smb_full_audit_fstat,
2226 .lstat = smb_full_audit_lstat,
2227 .get_alloc_size = smb_full_audit_get_alloc_size,
2228 .unlink = smb_full_audit_unlink,
2229 .chmod = smb_full_audit_chmod,
2230 .fchmod = smb_full_audit_fchmod,
2231 .chown = smb_full_audit_chown,
2232 .fchown = smb_full_audit_fchown,
2233 .lchown = smb_full_audit_lchown,
2234 .chdir = smb_full_audit_chdir,
2235 .getwd = smb_full_audit_getwd,
2236 .ntimes = smb_full_audit_ntimes,
2237 .ftruncate = smb_full_audit_ftruncate,
2238 .fallocate = smb_full_audit_fallocate,
2239 .lock = smb_full_audit_lock,
2240 .kernel_flock = smb_full_audit_kernel_flock,
2241 .linux_setlease = smb_full_audit_linux_setlease,
2242 .getlock = smb_full_audit_getlock,
2243 .symlink = smb_full_audit_symlink,
2244 .vfs_readlink = smb_full_audit_readlink,
2245 .link = smb_full_audit_link,
2246 .mknod = smb_full_audit_mknod,
2247 .realpath = smb_full_audit_realpath,
2248 .notify_watch = smb_full_audit_notify_watch,
2249 .chflags = smb_full_audit_chflags,
2250 .file_id_create = smb_full_audit_file_id_create,
2251 .streaminfo = smb_full_audit_streaminfo,
2252 .get_real_filename = smb_full_audit_get_real_filename,
2253 .connectpath = smb_full_audit_connectpath,
2254 .brl_lock_windows = smb_full_audit_brl_lock_windows,
2255 .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2256 .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2257 .strict_lock = smb_full_audit_strict_lock,
2258 .strict_unlock = smb_full_audit_strict_unlock,
2259 .translate_name = smb_full_audit_translate_name,
2260 .fget_nt_acl = smb_full_audit_fget_nt_acl,
2261 .get_nt_acl = smb_full_audit_get_nt_acl,
2262 .fset_nt_acl = smb_full_audit_fset_nt_acl,
2263 .chmod_acl = smb_full_audit_chmod_acl,
2264 .fchmod_acl = smb_full_audit_fchmod_acl,
2265 .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2266 .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2267 .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2268 .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2269 .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2270 .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2271 .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2272 .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2273 .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2274 .sys_acl_init = smb_full_audit_sys_acl_init,
2275 .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2276 .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2277 .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2278 .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2279 .sys_acl_valid = smb_full_audit_sys_acl_valid,
2280 .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2281 .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2282 .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2283 .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2284 .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2285 .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2286 .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2287 .getxattr = smb_full_audit_getxattr,
2288 .lgetxattr = smb_full_audit_lgetxattr,
2289 .fgetxattr = smb_full_audit_fgetxattr,
2290 .listxattr = smb_full_audit_listxattr,
2291 .llistxattr = smb_full_audit_llistxattr,
2292 .flistxattr = smb_full_audit_flistxattr,
2293 .removexattr = smb_full_audit_removexattr,
2294 .lremovexattr = smb_full_audit_lremovexattr,
2295 .fremovexattr = smb_full_audit_fremovexattr,
2296 .setxattr = smb_full_audit_setxattr,
2297 .lsetxattr = smb_full_audit_lsetxattr,
2298 .fsetxattr = smb_full_audit_fsetxattr,
2299 .aio_read = smb_full_audit_aio_read,
2300 .aio_write = smb_full_audit_aio_write,
2301 .aio_return_fn = smb_full_audit_aio_return,
2302 .aio_cancel = smb_full_audit_aio_cancel,
2303 .aio_error_fn = smb_full_audit_aio_error,
2304 .aio_fsync = smb_full_audit_aio_fsync,
2305 .aio_suspend = smb_full_audit_aio_suspend,
2306 .aio_force = smb_full_audit_aio_force,
2307 };
2308
2309 NTSTATUS vfs_full_audit_init(void)
2310 {
2311 NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2312 "full_audit", &vfs_full_audit_fns);
2313
2314 if (!NT_STATUS_IS_OK(ret))
2315 return ret;
2316
2317 vfs_full_audit_debug_level = debug_add_class("full_audit");
2318 if (vfs_full_audit_debug_level == -1) {
2319 vfs_full_audit_debug_level = DBGC_VFS;
2320 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2321 "class!\n"));
2322 } else {
2323 DEBUG(10, ("vfs_full_audit: Debug class number of "
2324 "'full_audit': %d\n", vfs_full_audit_debug_level));
2325 }
2326
2327 return ret;
2328 }
reg import