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build: Remove SMB_STRUCT_DIRENT define
[Samba/id10ts.git] / source3 / modules / vfs_full_audit.c
blob7997c2fab7cb4a13a5437a7682dcc0367d750ff8
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
70 static int vfs_full_audit_debug_level = DBGC_VFS;
71
72 struct vfs_full_audit_private_data {
73 struct bitmap *success_ops;
74 struct bitmap *failure_ops;
75 };
76
77 #undef DBGC_CLASS
78 #define DBGC_CLASS vfs_full_audit_debug_level
79
80 typedef enum _vfs_op_type {
81 SMB_VFS_OP_NOOP = -1,
82
83 /* Disk operations */
84
85 SMB_VFS_OP_CONNECT = 0,
86 SMB_VFS_OP_DISCONNECT,
87 SMB_VFS_OP_DISK_FREE,
88 SMB_VFS_OP_GET_QUOTA,
89 SMB_VFS_OP_SET_QUOTA,
90 SMB_VFS_OP_GET_SHADOW_COPY_DATA,
91 SMB_VFS_OP_STATVFS,
92 SMB_VFS_OP_FS_CAPABILITIES,
93
94 /* Directory operations */
95
96 SMB_VFS_OP_OPENDIR,
97 SMB_VFS_OP_FDOPENDIR,
98 SMB_VFS_OP_READDIR,
99 SMB_VFS_OP_SEEKDIR,
100 SMB_VFS_OP_TELLDIR,
101 SMB_VFS_OP_REWINDDIR,
102 SMB_VFS_OP_MKDIR,
103 SMB_VFS_OP_RMDIR,
104 SMB_VFS_OP_CLOSEDIR,
105 SMB_VFS_OP_INIT_SEARCH_OP,
106
107 /* File operations */
108
109 SMB_VFS_OP_OPEN,
110 SMB_VFS_OP_CREATE_FILE,
111 SMB_VFS_OP_CLOSE,
112 SMB_VFS_OP_READ,
113 SMB_VFS_OP_PREAD,
114 SMB_VFS_OP_WRITE,
115 SMB_VFS_OP_PWRITE,
116 SMB_VFS_OP_LSEEK,
117 SMB_VFS_OP_SENDFILE,
118 SMB_VFS_OP_RECVFILE,
119 SMB_VFS_OP_RENAME,
120 SMB_VFS_OP_FSYNC,
121 SMB_VFS_OP_STAT,
122 SMB_VFS_OP_FSTAT,
123 SMB_VFS_OP_LSTAT,
124 SMB_VFS_OP_GET_ALLOC_SIZE,
125 SMB_VFS_OP_UNLINK,
126 SMB_VFS_OP_CHMOD,
127 SMB_VFS_OP_FCHMOD,
128 SMB_VFS_OP_CHOWN,
129 SMB_VFS_OP_FCHOWN,
130 SMB_VFS_OP_LCHOWN,
131 SMB_VFS_OP_CHDIR,
132 SMB_VFS_OP_GETWD,
133 SMB_VFS_OP_NTIMES,
134 SMB_VFS_OP_FTRUNCATE,
135 SMB_VFS_OP_FALLOCATE,
136 SMB_VFS_OP_LOCK,
137 SMB_VFS_OP_KERNEL_FLOCK,
138 SMB_VFS_OP_LINUX_SETLEASE,
139 SMB_VFS_OP_GETLOCK,
140 SMB_VFS_OP_SYMLINK,
141 SMB_VFS_OP_READLINK,
142 SMB_VFS_OP_LINK,
143 SMB_VFS_OP_MKNOD,
144 SMB_VFS_OP_REALPATH,
145 SMB_VFS_OP_NOTIFY_WATCH,
146 SMB_VFS_OP_CHFLAGS,
147 SMB_VFS_OP_FILE_ID_CREATE,
148 SMB_VFS_OP_STREAMINFO,
149 SMB_VFS_OP_GET_REAL_FILENAME,
150 SMB_VFS_OP_CONNECTPATH,
151 SMB_VFS_OP_BRL_LOCK_WINDOWS,
152 SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
153 SMB_VFS_OP_BRL_CANCEL_WINDOWS,
154 SMB_VFS_OP_STRICT_LOCK,
155 SMB_VFS_OP_STRICT_UNLOCK,
156 SMB_VFS_OP_TRANSLATE_NAME,
157
158 /* NT ACL operations. */
159
160 SMB_VFS_OP_FGET_NT_ACL,
161 SMB_VFS_OP_GET_NT_ACL,
162 SMB_VFS_OP_FSET_NT_ACL,
163
164 /* POSIX ACL operations. */
165
166 SMB_VFS_OP_CHMOD_ACL,
167 SMB_VFS_OP_FCHMOD_ACL,
168
169 SMB_VFS_OP_SYS_ACL_GET_ENTRY,
170 SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
171 SMB_VFS_OP_SYS_ACL_GET_PERMSET,
172 SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
173 SMB_VFS_OP_SYS_ACL_GET_FILE,
174 SMB_VFS_OP_SYS_ACL_GET_FD,
175 SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
176 SMB_VFS_OP_SYS_ACL_ADD_PERM,
177 SMB_VFS_OP_SYS_ACL_TO_TEXT,
178 SMB_VFS_OP_SYS_ACL_INIT,
179 SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
180 SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
181 SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
182 SMB_VFS_OP_SYS_ACL_SET_PERMSET,
183 SMB_VFS_OP_SYS_ACL_VALID,
184 SMB_VFS_OP_SYS_ACL_SET_FILE,
185 SMB_VFS_OP_SYS_ACL_SET_FD,
186 SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
187 SMB_VFS_OP_SYS_ACL_GET_PERM,
188 SMB_VFS_OP_SYS_ACL_FREE_TEXT,
189 SMB_VFS_OP_SYS_ACL_FREE_ACL,
190 SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
191
192 /* EA operations. */
193 SMB_VFS_OP_GETXATTR,
194 SMB_VFS_OP_LGETXATTR,
195 SMB_VFS_OP_FGETXATTR,
196 SMB_VFS_OP_LISTXATTR,
197 SMB_VFS_OP_LLISTXATTR,
198 SMB_VFS_OP_FLISTXATTR,
199 SMB_VFS_OP_REMOVEXATTR,
200 SMB_VFS_OP_LREMOVEXATTR,
201 SMB_VFS_OP_FREMOVEXATTR,
202 SMB_VFS_OP_SETXATTR,
203 SMB_VFS_OP_LSETXATTR,
204 SMB_VFS_OP_FSETXATTR,
205
206 /* aio operations */
207 SMB_VFS_OP_AIO_READ,
208 SMB_VFS_OP_AIO_WRITE,
209 SMB_VFS_OP_AIO_RETURN,
210 SMB_VFS_OP_AIO_CANCEL,
211 SMB_VFS_OP_AIO_ERROR,
212 SMB_VFS_OP_AIO_FSYNC,
213 SMB_VFS_OP_AIO_SUSPEND,
214 SMB_VFS_OP_AIO_FORCE,
215
216 /* offline operations */
217 SMB_VFS_OP_IS_OFFLINE,
218 SMB_VFS_OP_SET_OFFLINE,
219
220 /* This should always be last enum value */
221
222 SMB_VFS_OP_LAST
223 } vfs_op_type;
224
225 /* The following array *must* be in the same order as defined in vfs.h */
226
227 static struct {
228 vfs_op_type type;
229 const char *name;
230 } vfs_op_names[] = {
231 { SMB_VFS_OP_CONNECT, "connect" },
232 { SMB_VFS_OP_DISCONNECT, "disconnect" },
233 { SMB_VFS_OP_DISK_FREE, "disk_free" },
234 { SMB_VFS_OP_GET_QUOTA, "get_quota" },
235 { SMB_VFS_OP_SET_QUOTA, "set_quota" },
236 { SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
237 { SMB_VFS_OP_STATVFS, "statvfs" },
238 { SMB_VFS_OP_FS_CAPABILITIES, "fs_capabilities" },
239 { SMB_VFS_OP_OPENDIR, "opendir" },
240 { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
241 { SMB_VFS_OP_READDIR, "readdir" },
242 { SMB_VFS_OP_SEEKDIR, "seekdir" },
243 { SMB_VFS_OP_TELLDIR, "telldir" },
244 { SMB_VFS_OP_REWINDDIR, "rewinddir" },
245 { SMB_VFS_OP_MKDIR, "mkdir" },
246 { SMB_VFS_OP_RMDIR, "rmdir" },
247 { SMB_VFS_OP_CLOSEDIR, "closedir" },
248 { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
249 { SMB_VFS_OP_OPEN, "open" },
250 { SMB_VFS_OP_CREATE_FILE, "create_file" },
251 { SMB_VFS_OP_CLOSE, "close" },
252 { SMB_VFS_OP_READ, "read" },
253 { SMB_VFS_OP_PREAD, "pread" },
254 { SMB_VFS_OP_WRITE, "write" },
255 { SMB_VFS_OP_PWRITE, "pwrite" },
256 { SMB_VFS_OP_LSEEK, "lseek" },
257 { SMB_VFS_OP_SENDFILE, "sendfile" },
258 { SMB_VFS_OP_RECVFILE, "recvfile" },
259 { SMB_VFS_OP_RENAME, "rename" },
260 { SMB_VFS_OP_FSYNC, "fsync" },
261 { SMB_VFS_OP_STAT, "stat" },
262 { SMB_VFS_OP_FSTAT, "fstat" },
263 { SMB_VFS_OP_LSTAT, "lstat" },
264 { SMB_VFS_OP_GET_ALLOC_SIZE, "get_alloc_size" },
265 { SMB_VFS_OP_UNLINK, "unlink" },
266 { SMB_VFS_OP_CHMOD, "chmod" },
267 { SMB_VFS_OP_FCHMOD, "fchmod" },
268 { SMB_VFS_OP_CHOWN, "chown" },
269 { SMB_VFS_OP_FCHOWN, "fchown" },
270 { SMB_VFS_OP_LCHOWN, "lchown" },
271 { SMB_VFS_OP_CHDIR, "chdir" },
272 { SMB_VFS_OP_GETWD, "getwd" },
273 { SMB_VFS_OP_NTIMES, "ntimes" },
274 { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
275 { SMB_VFS_OP_FALLOCATE,"fallocate" },
276 { SMB_VFS_OP_LOCK, "lock" },
277 { SMB_VFS_OP_KERNEL_FLOCK, "kernel_flock" },
278 { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
279 { SMB_VFS_OP_GETLOCK, "getlock" },
280 { SMB_VFS_OP_SYMLINK, "symlink" },
281 { SMB_VFS_OP_READLINK, "readlink" },
282 { SMB_VFS_OP_LINK, "link" },
283 { SMB_VFS_OP_MKNOD, "mknod" },
284 { SMB_VFS_OP_REALPATH, "realpath" },
285 { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
286 { SMB_VFS_OP_CHFLAGS, "chflags" },
287 { SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
288 { SMB_VFS_OP_STREAMINFO, "streaminfo" },
289 { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
290 { SMB_VFS_OP_CONNECTPATH, "connectpath" },
291 { SMB_VFS_OP_BRL_LOCK_WINDOWS, "brl_lock_windows" },
292 { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
293 { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
294 { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
295 { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
296 { SMB_VFS_OP_TRANSLATE_NAME, "translate_name" },
297 { SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
298 { SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
299 { SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
300 { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
301 { SMB_VFS_OP_FCHMOD_ACL, "fchmod_acl" },
302 { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
303 { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, "sys_acl_get_tag_type" },
304 { SMB_VFS_OP_SYS_ACL_GET_PERMSET, "sys_acl_get_permset" },
305 { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, "sys_acl_get_qualifier" },
306 { SMB_VFS_OP_SYS_ACL_GET_FILE, "sys_acl_get_file" },
307 { SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
308 { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, "sys_acl_clear_perms" },
309 { SMB_VFS_OP_SYS_ACL_ADD_PERM, "sys_acl_add_perm" },
310 { SMB_VFS_OP_SYS_ACL_TO_TEXT, "sys_acl_to_text" },
311 { SMB_VFS_OP_SYS_ACL_INIT, "sys_acl_init" },
312 { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, "sys_acl_create_entry" },
313 { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, "sys_acl_set_tag_type" },
314 { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, "sys_acl_set_qualifier" },
315 { SMB_VFS_OP_SYS_ACL_SET_PERMSET, "sys_acl_set_permset" },
316 { SMB_VFS_OP_SYS_ACL_VALID, "sys_acl_valid" },
317 { SMB_VFS_OP_SYS_ACL_SET_FILE, "sys_acl_set_file" },
318 { SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
319 { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, "sys_acl_delete_def_file" },
320 { SMB_VFS_OP_SYS_ACL_GET_PERM, "sys_acl_get_perm" },
321 { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
322 { SMB_VFS_OP_SYS_ACL_FREE_ACL, "sys_acl_free_acl" },
323 { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, "sys_acl_free_qualifier" },
324 { SMB_VFS_OP_GETXATTR, "getxattr" },
325 { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
326 { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
327 { SMB_VFS_OP_LISTXATTR, "listxattr" },
328 { SMB_VFS_OP_LLISTXATTR, "llistxattr" },
329 { SMB_VFS_OP_FLISTXATTR, "flistxattr" },
330 { SMB_VFS_OP_REMOVEXATTR, "removexattr" },
331 { SMB_VFS_OP_LREMOVEXATTR, "lremovexattr" },
332 { SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
333 { SMB_VFS_OP_SETXATTR, "setxattr" },
334 { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
335 { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
336 { SMB_VFS_OP_AIO_READ, "aio_read" },
337 { SMB_VFS_OP_AIO_WRITE, "aio_write" },
338 { SMB_VFS_OP_AIO_RETURN,"aio_return" },
339 { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
340 { SMB_VFS_OP_AIO_ERROR, "aio_error" },
341 { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
342 { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
343 { SMB_VFS_OP_AIO_FORCE, "aio_force" },
344 { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
345 { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
346 { SMB_VFS_OP_LAST, NULL }
347 };
348
349 static int audit_syslog_facility(vfs_handle_struct *handle)
350 {
351 static const struct enum_list enum_log_facilities[] = {
352 { LOG_USER, "USER" },
353 { LOG_LOCAL0, "LOCAL0" },
354 { LOG_LOCAL1, "LOCAL1" },
355 { LOG_LOCAL2, "LOCAL2" },
356 { LOG_LOCAL3, "LOCAL3" },
357 { LOG_LOCAL4, "LOCAL4" },
358 { LOG_LOCAL5, "LOCAL5" },
359 { LOG_LOCAL6, "LOCAL6" },
360 { LOG_LOCAL7, "LOCAL7" },
361 { -1, NULL}
362 };
363
364 int facility;
365
366 facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
367
368 return facility;
369 }
370
371 static int audit_syslog_priority(vfs_handle_struct *handle)
372 {
373 static const struct enum_list enum_log_priorities[] = {
374 { LOG_EMERG, "EMERG" },
375 { LOG_ALERT, "ALERT" },
376 { LOG_CRIT, "CRIT" },
377 { LOG_ERR, "ERR" },
378 { LOG_WARNING, "WARNING" },
379 { LOG_NOTICE, "NOTICE" },
380 { LOG_INFO, "INFO" },
381 { LOG_DEBUG, "DEBUG" },
382 { -1, NULL}
383 };
384
385 int priority;
386
387 priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
388 enum_log_priorities, LOG_NOTICE);
389 if (priority == -1) {
390 priority = LOG_WARNING;
391 }
392
393 return priority;
394 }
395
396 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
397 {
398 char *prefix = NULL;
399 char *result;
400
401 prefix = talloc_strdup(ctx,
402 lp_parm_const_string(SNUM(conn), "full_audit",
403 "prefix", "%u|%I"));
404 if (!prefix) {
405 return NULL;
406 }
407 result = talloc_sub_advanced(ctx,
408 lp_servicename(SNUM(conn)),
409 conn->session_info->unix_info->unix_name,
410 conn->connectpath,
411 conn->session_info->unix_token->gid,
412 conn->session_info->unix_info->sanitized_username,
413 conn->session_info->info->domain_name,
414 prefix);
415 TALLOC_FREE(prefix);
416 return result;
417 }
418
419 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
420 {
421 struct vfs_full_audit_private_data *pd = NULL;
422
423 SMB_VFS_HANDLE_GET_DATA(handle, pd,
424 struct vfs_full_audit_private_data,
425 return True);
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(vfs_handle_struct *handle, vfs_op_type op)
435 {
436 struct vfs_full_audit_private_data *pd = NULL;
437
438 SMB_VFS_HANDLE_GET_DATA(handle, pd,
439 struct vfs_full_audit_private_data,
440 return True);
441
442 if (pd->failure_ops == NULL)
443 return True;
444
445 return bitmap_query(pd->failure_ops, op);
446 }
447
448 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
449 {
450 struct bitmap *bm;
451
452 if (ops == NULL) {
453 return NULL;
454 }
455
456 bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
457 if (bm == NULL) {
458 DEBUG(0, ("Could not alloc bitmap -- "
459 "defaulting to logging everything\n"));
460 return NULL;
461 }
462
463 for (; *ops != NULL; ops += 1) {
464 int i;
465 bool neg = false;
466 const char *op;
467
468 if (strequal(*ops, "all")) {
469 for (i=0; i<SMB_VFS_OP_LAST; i++) {
470 bitmap_set(bm, i);
471 }
472 continue;
473 }
474
475 if (strequal(*ops, "none")) {
476 break;
477 }
478
479 op = ops[0];
480 if (op[0] == '!') {
481 neg = true;
482 op += 1;
483 }
484
485 for (i=0; i<SMB_VFS_OP_LAST; i++) {
486 if (vfs_op_names[i].name == NULL) {
487 smb_panic("vfs_full_audit.c: name table not "
488 "in sync with vfs.h\n");
489 }
490 if (strequal(op, vfs_op_names[i].name)) {
491 if (neg) {
492 bitmap_clear(bm, i);
493 } else {
494 bitmap_set(bm, i);
495 }
496 break;
497 }
498 }
499 if (i == SMB_VFS_OP_LAST) {
500 DEBUG(0, ("Could not find opname %s, logging all\n",
501 *ops));
502 TALLOC_FREE(bm);
503 return NULL;
504 }
505 }
506 return bm;
507 }
508
509 static const char *audit_opname(vfs_op_type op)
510 {
511 if (op >= SMB_VFS_OP_LAST)
512 return "INVALID VFS OP";
513 return vfs_op_names[op].name;
514 }
515
516 static TALLOC_CTX *tmp_do_log_ctx;
517 /*
518 * Get us a temporary talloc context usable just for DEBUG arguments
519 */
520 static TALLOC_CTX *do_log_ctx(void)
521 {
522 if (tmp_do_log_ctx == NULL) {
523 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
524 }
525 return tmp_do_log_ctx;
526 }
527
528 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
529 const char *format, ...)
530 {
531 fstring err_msg;
532 char *audit_pre = NULL;
533 va_list ap;
534 char *op_msg = NULL;
535 int priority;
536
537 if (success && (!log_success(handle, op)))
538 goto out;
539
540 if (!success && (!log_failure(handle, op)))
541 goto out;
542
543 if (success)
544 fstrcpy(err_msg, "ok");
545 else
546 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
547
548 va_start(ap, format);
549 op_msg = talloc_vasprintf(talloc_tos(), format, ap);
550 va_end(ap);
551
552 if (!op_msg) {
553 goto out;
554 }
555
556 /*
557 * Specify the facility to interoperate with other syslog callers
558 * (smbd for example).
559 */
560 priority = audit_syslog_priority(handle) |
561 audit_syslog_facility(handle);
562
563 audit_pre = audit_prefix(talloc_tos(), handle->conn);
564 syslog(priority, "%s|%s|%s|%s\n",
565 audit_pre ? audit_pre : "",
566 audit_opname(op), err_msg, op_msg);
567
568 out:
569 TALLOC_FREE(audit_pre);
570 TALLOC_FREE(op_msg);
571 TALLOC_FREE(tmp_do_log_ctx);
572
573 return;
574 }
575
576 /**
577 * Return a string using the do_log_ctx()
578 */
579 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
580 {
581 char *fname = NULL;
582 NTSTATUS status;
583
584 if (smb_fname == NULL) {
585 return "";
586 }
587 status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
588 if (!NT_STATUS_IS_OK(status)) {
589 return "";
590 }
591 return fname;
592 }
593
594 /**
595 * Return an fsp debug string using the do_log_ctx()
596 */
597 static const char *fsp_str_do_log(const struct files_struct *fsp)
598 {
599 return smb_fname_str_do_log(fsp->fsp_name);
600 }
601
602 /* Implementation of vfs_ops. Pass everything on to the default
603 operation but log event first. */
604
605 static int smb_full_audit_connect(vfs_handle_struct *handle,
606 const char *svc, const char *user)
607 {
608 int result;
609 struct vfs_full_audit_private_data *pd = NULL;
610
611 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
612 if (result < 0) {
613 return result;
614 }
615
616 pd = talloc_zero(handle, struct vfs_full_audit_private_data);
617 if (!pd) {
618 SMB_VFS_NEXT_DISCONNECT(handle);
619 return -1;
620 }
621
622 #ifdef WITH_SYSLOG
623 openlog("smbd_audit", 0, audit_syslog_facility(handle));
624 #endif
625
626 pd->success_ops = init_bitmap(
627 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
628 "success", NULL));
629 pd->failure_ops = init_bitmap(
630 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
631 "failure", NULL));
632
633 /* Store the private data. */
634 SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
635 struct vfs_full_audit_private_data, return -1);
636
637 do_log(SMB_VFS_OP_CONNECT, True, handle,
638 "%s", svc);
639
640 return 0;
641 }
642
643 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
644 {
645 SMB_VFS_NEXT_DISCONNECT(handle);
646
647 do_log(SMB_VFS_OP_DISCONNECT, True, handle,
648 "%s", lp_servicename(SNUM(handle->conn)));
649
650 /* The bitmaps will be disconnected when the private
651 data is deleted. */
652
653 return;
654 }
655
656 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
657 const char *path,
658 bool small_query, uint64_t *bsize,
659 uint64_t *dfree, uint64_t *dsize)
660 {
661 uint64_t result;
662
663 result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
664 dfree, dsize);
665
666 /* Don't have a reasonable notion of failure here */
667
668 do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
669
670 return result;
671 }
672
673 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
674 enum SMB_QUOTA_TYPE qtype, unid_t id,
675 SMB_DISK_QUOTA *qt)
676 {
677 int result;
678
679 result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
680
681 do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
682
683 return result;
684 }
685
686
687 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
688 enum SMB_QUOTA_TYPE qtype, unid_t id,
689 SMB_DISK_QUOTA *qt)
690 {
691 int result;
692
693 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
694
695 do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
696
697 return result;
698 }
699
700 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
701 struct files_struct *fsp,
702 struct shadow_copy_data *shadow_copy_data,
703 bool labels)
704 {
705 int result;
706
707 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
708
709 do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
710
711 return result;
712 }
713
714 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
715 const char *path,
716 struct vfs_statvfs_struct *statbuf)
717 {
718 int result;
719
720 result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
721
722 do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
723
724 return result;
725 }
726
727 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
728 {
729 int result;
730
731 result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
732
733 do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
734
735 return result;
736 }
737
738 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
739 const char *fname, const char *mask, uint32 attr)
740 {
741 SMB_STRUCT_DIR *result;
742
743 result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
744
745 do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
746
747 return result;
748 }
749
750 static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
751 files_struct *fsp, const char *mask, uint32 attr)
752 {
753 SMB_STRUCT_DIR *result;
754
755 result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
756
757 do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
758 fsp_str_do_log(fsp));
759
760 return result;
761 }
762
763 static struct dirent *smb_full_audit_readdir(vfs_handle_struct *handle,
764 SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
765 {
766 struct dirent *result;
767
768 result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
769
770 /* This operation has no reasonable error condition
771 * (End of dir is also failure), so always succeed.
772 */
773 do_log(SMB_VFS_OP_READDIR, True, handle, "");
774
775 return result;
776 }
777
778 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
779 SMB_STRUCT_DIR *dirp, long offset)
780 {
781 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
782
783 do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
784 return;
785 }
786
787 static long smb_full_audit_telldir(vfs_handle_struct *handle,
788 SMB_STRUCT_DIR *dirp)
789 {
790 long result;
791
792 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
793
794 do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
795
796 return result;
797 }
798
799 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
800 SMB_STRUCT_DIR *dirp)
801 {
802 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
803
804 do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
805 return;
806 }
807
808 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
809 const char *path, mode_t mode)
810 {
811 int result;
812
813 result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
814
815 do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
816
817 return result;
818 }
819
820 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
821 const char *path)
822 {
823 int result;
824
825 result = SMB_VFS_NEXT_RMDIR(handle, path);
826
827 do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
828
829 return result;
830 }
831
832 static int smb_full_audit_closedir(vfs_handle_struct *handle,
833 SMB_STRUCT_DIR *dirp)
834 {
835 int result;
836
837 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
838
839 do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
840
841 return result;
842 }
843
844 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
845 SMB_STRUCT_DIR *dirp)
846 {
847 SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
848
849 do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
850 return;
851 }
852
853 static int smb_full_audit_open(vfs_handle_struct *handle,
854 struct smb_filename *smb_fname,
855 files_struct *fsp, int flags, mode_t mode)
856 {
857 int result;
858
859 result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
860
861 do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
862 ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
863 smb_fname_str_do_log(smb_fname));
864
865 return result;
866 }
867
868 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
869 struct smb_request *req,
870 uint16_t root_dir_fid,
871 struct smb_filename *smb_fname,
872 uint32_t access_mask,
873 uint32_t share_access,
874 uint32_t create_disposition,
875 uint32_t create_options,
876 uint32_t file_attributes,
877 uint32_t oplock_request,
878 uint64_t allocation_size,
879 uint32_t private_flags,
880 struct security_descriptor *sd,
881 struct ea_list *ea_list,
882 files_struct **result_fsp,
883 int *pinfo)
884 {
885 NTSTATUS result;
886 const char* str_create_disposition;
887
888 switch (create_disposition) {
889 case FILE_SUPERSEDE:
890 str_create_disposition = "supersede";
891 break;
892 case FILE_OVERWRITE_IF:
893 str_create_disposition = "overwrite_if";
894 break;
895 case FILE_OPEN:
896 str_create_disposition = "open";
897 break;
898 case FILE_OVERWRITE:
899 str_create_disposition = "overwrite";
900 break;
901 case FILE_CREATE:
902 str_create_disposition = "create";
903 break;
904 case FILE_OPEN_IF:
905 str_create_disposition = "open_if";
906 break;
907 default:
908 str_create_disposition = "unknown";
909 }
910
911 result = SMB_VFS_NEXT_CREATE_FILE(
912 handle, /* handle */
913 req, /* req */
914 root_dir_fid, /* root_dir_fid */
915 smb_fname, /* fname */
916 access_mask, /* access_mask */
917 share_access, /* share_access */
918 create_disposition, /* create_disposition*/
919 create_options, /* create_options */
920 file_attributes, /* file_attributes */
921 oplock_request, /* oplock_request */
922 allocation_size, /* allocation_size */
923 private_flags,
924 sd, /* sd */
925 ea_list, /* ea_list */
926 result_fsp, /* result */
927 pinfo); /* pinfo */
928
929 do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
930 "0x%x|%s|%s|%s", access_mask,
931 create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
932 str_create_disposition, smb_fname_str_do_log(smb_fname));
933
934 return result;
935 }
936
937 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
938 {
939 int result;
940
941 result = SMB_VFS_NEXT_CLOSE(handle, fsp);
942
943 do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
944 fsp_str_do_log(fsp));
945
946 return result;
947 }
948
949 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
950 void *data, size_t n)
951 {
952 ssize_t result;
953
954 result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
955
956 do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
957 fsp_str_do_log(fsp));
958
959 return result;
960 }
961
962 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
963 void *data, size_t n, SMB_OFF_T offset)
964 {
965 ssize_t result;
966
967 result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
968
969 do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
970 fsp_str_do_log(fsp));
971
972 return result;
973 }
974
975 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
976 const void *data, size_t n)
977 {
978 ssize_t result;
979
980 result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
981
982 do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
983 fsp_str_do_log(fsp));
984
985 return result;
986 }
987
988 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
989 const void *data, size_t n,
990 SMB_OFF_T offset)
991 {
992 ssize_t result;
993
994 result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
995
996 do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
997 fsp_str_do_log(fsp));
998
999 return result;
1000 }
1001
1002 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1003 SMB_OFF_T offset, int whence)
1004 {
1005 ssize_t result;
1006
1007 result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1008
1009 do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1010 "%s", fsp_str_do_log(fsp));
1011
1012 return result;
1013 }
1014
1015 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1016 files_struct *fromfsp,
1017 const DATA_BLOB *hdr, SMB_OFF_T offset,
1018 size_t n)
1019 {
1020 ssize_t result;
1021
1022 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1023
1024 do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1025 "%s", fsp_str_do_log(fromfsp));
1026
1027 return result;
1028 }
1029
1030 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1031 files_struct *tofsp,
1032 SMB_OFF_T offset,
1033 size_t n)
1034 {
1035 ssize_t result;
1036
1037 result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1038
1039 do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1040 "%s", fsp_str_do_log(tofsp));
1041
1042 return result;
1043 }
1044
1045 static int smb_full_audit_rename(vfs_handle_struct *handle,
1046 const struct smb_filename *smb_fname_src,
1047 const struct smb_filename *smb_fname_dst)
1048 {
1049 int result;
1050
1051 result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1052
1053 do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1054 smb_fname_str_do_log(smb_fname_src),
1055 smb_fname_str_do_log(smb_fname_dst));
1056
1057 return result;
1058 }
1059
1060 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1061 {
1062 int result;
1063
1064 result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1065
1066 do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1067 fsp_str_do_log(fsp));
1068
1069 return result;
1070 }
1071
1072 static int smb_full_audit_stat(vfs_handle_struct *handle,
1073 struct smb_filename *smb_fname)
1074 {
1075 int result;
1076
1077 result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1078
1079 do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1080 smb_fname_str_do_log(smb_fname));
1081
1082 return result;
1083 }
1084
1085 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1086 SMB_STRUCT_STAT *sbuf)
1087 {
1088 int result;
1089
1090 result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1091
1092 do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1093 fsp_str_do_log(fsp));
1094
1095 return result;
1096 }
1097
1098 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1099 struct smb_filename *smb_fname)
1100 {
1101 int result;
1102
1103 result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1104
1105 do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1106 smb_fname_str_do_log(smb_fname));
1107
1108 return result;
1109 }
1110
1111 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1112 files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1113 {
1114 uint64_t result;
1115
1116 result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1117
1118 do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1119 "%llu", result);
1120
1121 return result;
1122 }
1123
1124 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1125 const struct smb_filename *smb_fname)
1126 {
1127 int result;
1128
1129 result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1130
1131 do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1132 smb_fname_str_do_log(smb_fname));
1133
1134 return result;
1135 }
1136
1137 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1138 const char *path, mode_t mode)
1139 {
1140 int result;
1141
1142 result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1143
1144 do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1145
1146 return result;
1147 }
1148
1149 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1150 mode_t mode)
1151 {
1152 int result;
1153
1154 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1155
1156 do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1157 "%s|%o", fsp_str_do_log(fsp), mode);
1158
1159 return result;
1160 }
1161
1162 static int smb_full_audit_chown(vfs_handle_struct *handle,
1163 const char *path, uid_t uid, gid_t gid)
1164 {
1165 int result;
1166
1167 result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1168
1169 do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1170 path, (long int)uid, (long int)gid);
1171
1172 return result;
1173 }
1174
1175 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1176 uid_t uid, gid_t gid)
1177 {
1178 int result;
1179
1180 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1181
1182 do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1183 fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1184
1185 return result;
1186 }
1187
1188 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1189 const char *path, uid_t uid, gid_t gid)
1190 {
1191 int result;
1192
1193 result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1194
1195 do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1196 path, (long int)uid, (long int)gid);
1197
1198 return result;
1199 }
1200
1201 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1202 const char *path)
1203 {
1204 int result;
1205
1206 result = SMB_VFS_NEXT_CHDIR(handle, path);
1207
1208 do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1209
1210 return result;
1211 }
1212
1213 static char *smb_full_audit_getwd(vfs_handle_struct *handle)
1214 {
1215 char *result;
1216
1217 result = SMB_VFS_NEXT_GETWD(handle);
1218
1219 do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s",
1220 result == NULL? "" : result);
1221
1222 return result;
1223 }
1224
1225 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1226 const struct smb_filename *smb_fname,
1227 struct smb_file_time *ft)
1228 {
1229 int result;
1230
1231 result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1232
1233 do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1234 smb_fname_str_do_log(smb_fname));
1235
1236 return result;
1237 }
1238
1239 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1240 SMB_OFF_T len)
1241 {
1242 int result;
1243
1244 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1245
1246 do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1247 "%s", fsp_str_do_log(fsp));
1248
1249 return result;
1250 }
1251
1252 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1253 enum vfs_fallocate_mode mode,
1254 SMB_OFF_T offset,
1255 SMB_OFF_T len)
1256 {
1257 int result;
1258
1259 result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1260
1261 do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1262 "%s", fsp_str_do_log(fsp));
1263
1264 return result;
1265 }
1266
1267 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1268 int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1269 {
1270 bool result;
1271
1272 result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1273
1274 do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1275
1276 return result;
1277 }
1278
1279 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1280 struct files_struct *fsp,
1281 uint32 share_mode, uint32 access_mask)
1282 {
1283 int result;
1284
1285 result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1286
1287 do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1288 fsp_str_do_log(fsp));
1289
1290 return result;
1291 }
1292
1293 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1294 int leasetype)
1295 {
1296 int result;
1297
1298 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1299
1300 do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1301 fsp_str_do_log(fsp));
1302
1303 return result;
1304 }
1305
1306 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1307 SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1308 {
1309 bool result;
1310
1311 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1312
1313 do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1314
1315 return result;
1316 }
1317
1318 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1319 const char *oldpath, const char *newpath)
1320 {
1321 int result;
1322
1323 result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1324
1325 do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1326 "%s|%s", oldpath, newpath);
1327
1328 return result;
1329 }
1330
1331 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1332 const char *path, char *buf, size_t bufsiz)
1333 {
1334 int result;
1335
1336 result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1337
1338 do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1339
1340 return result;
1341 }
1342
1343 static int smb_full_audit_link(vfs_handle_struct *handle,
1344 const char *oldpath, const char *newpath)
1345 {
1346 int result;
1347
1348 result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1349
1350 do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1351 "%s|%s", oldpath, newpath);
1352
1353 return result;
1354 }
1355
1356 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1357 const char *pathname, mode_t mode, SMB_DEV_T dev)
1358 {
1359 int result;
1360
1361 result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1362
1363 do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1364
1365 return result;
1366 }
1367
1368 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1369 const char *path)
1370 {
1371 char *result;
1372
1373 result = SMB_VFS_NEXT_REALPATH(handle, path);
1374
1375 do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1376
1377 return result;
1378 }
1379
1380 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1381 struct sys_notify_context *ctx,
1382 const char *path,
1383 uint32_t *filter,
1384 uint32_t *subdir_filter,
1385 void (*callback)(struct sys_notify_context *ctx,
1386 void *private_data,
1387 struct notify_event *ev),
1388 void *private_data, void *handle_p)
1389 {
1390 NTSTATUS result;
1391
1392 result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, path,
1393 filter, subdir_filter, callback,
1394 private_data, handle_p);
1395
1396 do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1397
1398 return result;
1399 }
1400
1401 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1402 const char *path, unsigned int flags)
1403 {
1404 int result;
1405
1406 result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1407
1408 do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1409
1410 return result;
1411 }
1412
1413 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1414 const SMB_STRUCT_STAT *sbuf)
1415 {
1416 struct file_id id_zero;
1417 struct file_id result;
1418
1419 ZERO_STRUCT(id_zero);
1420
1421 result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1422
1423 do_log(SMB_VFS_OP_FILE_ID_CREATE,
1424 !file_id_equal(&id_zero, &result),
1425 handle, "%s", file_id_string_tos(&result));
1426
1427 return result;
1428 }
1429
1430 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1431 struct files_struct *fsp,
1432 const char *fname,
1433 TALLOC_CTX *mem_ctx,
1434 unsigned int *pnum_streams,
1435 struct stream_struct **pstreams)
1436 {
1437 NTSTATUS result;
1438
1439 result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1440 pnum_streams, pstreams);
1441
1442 do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1443 "%s", fname);
1444
1445 return result;
1446 }
1447
1448 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1449 const char *path,
1450 const char *name,
1451 TALLOC_CTX *mem_ctx,
1452 char **found_name)
1453 {
1454 int result;
1455
1456 result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1457 found_name);
1458
1459 do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1460 "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1461
1462 return result;
1463 }
1464
1465 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1466 const char *fname)
1467 {
1468 const char *result;
1469
1470 result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1471
1472 do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1473 "%s", fname);
1474
1475 return result;
1476 }
1477
1478 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1479 struct byte_range_lock *br_lck,
1480 struct lock_struct *plock,
1481 bool blocking_lock,
1482 struct blocking_lock_record *blr)
1483 {
1484 NTSTATUS result;
1485
1486 result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1487 blocking_lock, blr);
1488
1489 do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1490 "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1491 plock->start, plock->size, plock->lock_type, blocking_lock );
1492
1493 return result;
1494 }
1495
1496 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1497 struct messaging_context *msg_ctx,
1498 struct byte_range_lock *br_lck,
1499 const struct lock_struct *plock)
1500 {
1501 bool result;
1502
1503 result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1504 plock);
1505
1506 do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1507 "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1508 plock->size, plock->lock_type);
1509
1510 return result;
1511 }
1512
1513 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1514 struct byte_range_lock *br_lck,
1515 struct lock_struct *plock,
1516 struct blocking_lock_record *blr)
1517 {
1518 bool result;
1519
1520 result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1521
1522 do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1523 "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1524 plock->size);
1525
1526 return result;
1527 }
1528
1529 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1530 struct files_struct *fsp,
1531 struct lock_struct *plock)
1532 {
1533 bool result;
1534
1535 result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1536
1537 do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1538 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1539 plock->size);
1540
1541 return result;
1542 }
1543
1544 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1545 struct files_struct *fsp,
1546 struct lock_struct *plock)
1547 {
1548 SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1549
1550 do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1551 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1552 plock->size);
1553
1554 return;
1555 }
1556
1557 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1558 const char *name,
1559 enum vfs_translate_direction direction,
1560 TALLOC_CTX *mem_ctx,
1561 char **mapped_name)
1562 {
1563 NTSTATUS result;
1564
1565 result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1566 mapped_name);
1567
1568 do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1569
1570 return result;
1571 }
1572
1573 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1574 uint32 security_info,
1575 struct security_descriptor **ppdesc)
1576 {
1577 NTSTATUS result;
1578
1579 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1580
1581 do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1582 "%s", fsp_str_do_log(fsp));
1583
1584 return result;
1585 }
1586
1587 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1588 const char *name,
1589 uint32 security_info,
1590 struct security_descriptor **ppdesc)
1591 {
1592 NTSTATUS result;
1593
1594 result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1595
1596 do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1597 "%s", name);
1598
1599 return result;
1600 }
1601
1602 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1603 uint32 security_info_sent,
1604 const struct security_descriptor *psd)
1605 {
1606 NTSTATUS result;
1607
1608 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1609
1610 do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1611 fsp_str_do_log(fsp));
1612
1613 return result;
1614 }
1615
1616 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1617 const char *path, mode_t mode)
1618 {
1619 int result;
1620
1621 result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1622
1623 do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1624 "%s|%o", path, mode);
1625
1626 return result;
1627 }
1628
1629 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1630 mode_t mode)
1631 {
1632 int result;
1633
1634 result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1635
1636 do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1637 "%s|%o", fsp_str_do_log(fsp), mode);
1638
1639 return result;
1640 }
1641
1642 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1643
1644 SMB_ACL_T theacl, int entry_id,
1645 SMB_ACL_ENTRY_T *entry_p)
1646 {
1647 int result;
1648
1649 result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1650 entry_p);
1651
1652 do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1653 "");
1654
1655 return result;
1656 }
1657
1658 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1659
1660 SMB_ACL_ENTRY_T entry_d,
1661 SMB_ACL_TAG_T *tag_type_p)
1662 {
1663 int result;
1664
1665 result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1666 tag_type_p);
1667
1668 do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1669 "");
1670
1671 return result;
1672 }
1673
1674 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1675
1676 SMB_ACL_ENTRY_T entry_d,
1677 SMB_ACL_PERMSET_T *permset_p)
1678 {
1679 int result;
1680
1681 result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1682 permset_p);
1683
1684 do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1685 "");
1686
1687 return result;
1688 }
1689
1690 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1691
1692 SMB_ACL_ENTRY_T entry_d)
1693 {
1694 void *result;
1695
1696 result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1697
1698 do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1699 "");
1700
1701 return result;
1702 }
1703
1704 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1705 const char *path_p,
1706 SMB_ACL_TYPE_T type)
1707 {
1708 SMB_ACL_T result;
1709
1710 result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1711
1712 do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1713 "%s", path_p);
1714
1715 return result;
1716 }
1717
1718 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1719 files_struct *fsp)
1720 {
1721 SMB_ACL_T result;
1722
1723 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1724
1725 do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1726 "%s", fsp_str_do_log(fsp));
1727
1728 return result;
1729 }
1730
1731 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1732
1733 SMB_ACL_PERMSET_T permset)
1734 {
1735 int result;
1736
1737 result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1738
1739 do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1740 "");
1741
1742 return result;
1743 }
1744
1745 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1746
1747 SMB_ACL_PERMSET_T permset,
1748 SMB_ACL_PERM_T perm)
1749 {
1750 int result;
1751
1752 result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1753
1754 do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1755 "");
1756
1757 return result;
1758 }
1759
1760 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1761 SMB_ACL_T theacl,
1762 ssize_t *plen)
1763 {
1764 char * result;
1765
1766 result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1767
1768 do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1769 "");
1770
1771 return result;
1772 }
1773
1774 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1775
1776 int count)
1777 {
1778 SMB_ACL_T result;
1779
1780 result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1781
1782 do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1783 "");
1784
1785 return result;
1786 }
1787
1788 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1789 SMB_ACL_T *pacl,
1790 SMB_ACL_ENTRY_T *pentry)
1791 {
1792 int result;
1793
1794 result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1795
1796 do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1797 "");
1798
1799 return result;
1800 }
1801
1802 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1803
1804 SMB_ACL_ENTRY_T entry,
1805 SMB_ACL_TAG_T tagtype)
1806 {
1807 int result;
1808
1809 result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1810 tagtype);
1811
1812 do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1813 "");
1814
1815 return result;
1816 }
1817
1818 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1819
1820 SMB_ACL_ENTRY_T entry,
1821 void *qual)
1822 {
1823 int result;
1824
1825 result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1826
1827 do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1828 "");
1829
1830 return result;
1831 }
1832
1833 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1834
1835 SMB_ACL_ENTRY_T entry,
1836 SMB_ACL_PERMSET_T permset)
1837 {
1838 int result;
1839
1840 result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1841
1842 do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1843 "");
1844
1845 return result;
1846 }
1847
1848 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1849
1850 SMB_ACL_T theacl )
1851 {
1852 int result;
1853
1854 result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1855
1856 do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1857 "");
1858
1859 return result;
1860 }
1861
1862 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1863
1864 const char *name, SMB_ACL_TYPE_T acltype,
1865 SMB_ACL_T theacl)
1866 {
1867 int result;
1868
1869 result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1870 theacl);
1871
1872 do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1873 "%s", name);
1874
1875 return result;
1876 }
1877
1878 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1879 SMB_ACL_T theacl)
1880 {
1881 int result;
1882
1883 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1884
1885 do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1886 "%s", fsp_str_do_log(fsp));
1887
1888 return result;
1889 }
1890
1891 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1892
1893 const char *path)
1894 {
1895 int result;
1896
1897 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1898
1899 do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1900 "%s", path);
1901
1902 return result;
1903 }
1904
1905 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1906
1907 SMB_ACL_PERMSET_T permset,
1908 SMB_ACL_PERM_T perm)
1909 {
1910 int result;
1911
1912 result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1913
1914 do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1915 "");
1916
1917 return result;
1918 }
1919
1920 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1921
1922 char *text)
1923 {
1924 int result;
1925
1926 result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1927
1928 do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1929 "");
1930
1931 return result;
1932 }
1933
1934 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1935
1936 SMB_ACL_T posix_acl)
1937 {
1938 int result;
1939
1940 result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1941
1942 do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1943 "");
1944
1945 return result;
1946 }
1947
1948 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1949 void *qualifier,
1950 SMB_ACL_TAG_T tagtype)
1951 {
1952 int result;
1953
1954 result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1955 tagtype);
1956
1957 do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1958 "");
1959
1960 return result;
1961 }
1962
1963 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1964 const char *path,
1965 const char *name, void *value, size_t size)
1966 {
1967 ssize_t result;
1968
1969 result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1970
1971 do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1972 "%s|%s", path, name);
1973
1974 return result;
1975 }
1976
1977 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1978 const char *path, const char *name,
1979 void *value, size_t size)
1980 {
1981 ssize_t result;
1982
1983 result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1984
1985 do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1986 "%s|%s", path, name);
1987
1988 return result;
1989 }
1990
1991 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1992 struct files_struct *fsp,
1993 const char *name, void *value, size_t size)
1994 {
1995 ssize_t result;
1996
1997 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1998
1999 do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
2000 "%s|%s", fsp_str_do_log(fsp), name);
2001
2002 return result;
2003 }
2004
2005 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
2006 const char *path, char *list, size_t size)
2007 {
2008 ssize_t result;
2009
2010 result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2011
2012 do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2013
2014 return result;
2015 }
2016
2017 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2018 const char *path, char *list, size_t size)
2019 {
2020 ssize_t result;
2021
2022 result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2023
2024 do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2025
2026 return result;
2027 }
2028
2029 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2030 struct files_struct *fsp, char *list,
2031 size_t size)
2032 {
2033 ssize_t result;
2034
2035 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2036
2037 do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2038 "%s", fsp_str_do_log(fsp));
2039
2040 return result;
2041 }
2042
2043 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2044 const char *path,
2045 const char *name)
2046 {
2047 int result;
2048
2049 result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2050
2051 do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2052 "%s|%s", path, name);
2053
2054 return result;
2055 }
2056
2057 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2058 const char *path,
2059 const char *name)
2060 {
2061 int result;
2062
2063 result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2064
2065 do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2066 "%s|%s", path, name);
2067
2068 return result;
2069 }
2070
2071 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2072 struct files_struct *fsp,
2073 const char *name)
2074 {
2075 int result;
2076
2077 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2078
2079 do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2080 "%s|%s", fsp_str_do_log(fsp), name);
2081
2082 return result;
2083 }
2084
2085 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2086 const char *path,
2087 const char *name, const void *value, size_t size,
2088 int flags)
2089 {
2090 int result;
2091
2092 result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2093 flags);
2094
2095 do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2096 "%s|%s", path, name);
2097
2098 return result;
2099 }
2100
2101 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2102 const char *path,
2103 const char *name, const void *value, size_t size,
2104 int flags)
2105 {
2106 int result;
2107
2108 result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2109 flags);
2110
2111 do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2112 "%s|%s", path, name);
2113
2114 return result;
2115 }
2116
2117 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2118 struct files_struct *fsp, const char *name,
2119 const void *value, size_t size, int flags)
2120 {
2121 int result;
2122
2123 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2124
2125 do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2126 "%s|%s", fsp_str_do_log(fsp), name);
2127
2128 return result;
2129 }
2130
2131 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2132 {
2133 int result;
2134
2135 result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2136 do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2137 "%s", fsp_str_do_log(fsp));
2138
2139 return result;
2140 }
2141
2142 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2143 {
2144 int result;
2145
2146 result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2147 do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2148 "%s", fsp_str_do_log(fsp));
2149
2150 return result;
2151 }
2152
2153 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2154 {
2155 int result;
2156
2157 result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2158 do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2159 "%s", fsp_str_do_log(fsp));
2160
2161 return result;
2162 }
2163
2164 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2165 {
2166 int result;
2167
2168 result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2169 do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2170 "%s", fsp_str_do_log(fsp));
2171
2172 return result;
2173 }
2174
2175 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2176 {
2177 int result;
2178
2179 result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2180 do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2181 "%s", fsp_str_do_log(fsp));
2182
2183 return result;
2184 }
2185
2186 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2187 {
2188 int result;
2189
2190 result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2191 do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2192 "%s", fsp_str_do_log(fsp));
2193
2194 return result;
2195 }
2196
2197 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)
2198 {
2199 int result;
2200
2201 result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2202 do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2203 "%s", fsp_str_do_log(fsp));
2204
2205 return result;
2206 }
2207
2208 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2209 struct files_struct *fsp)
2210 {
2211 bool result;
2212
2213 result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2214 do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2215 "%s", fsp_str_do_log(fsp));
2216
2217 return result;
2218 }
2219
2220 static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2221 const struct smb_filename *fname,
2222 SMB_STRUCT_STAT *sbuf)
2223 {
2224 bool result;
2225
2226 result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2227 do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2228 smb_fname_str_do_log(fname));
2229 return result;
2230 }
2231
2232 static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2233 const struct smb_filename *fname)
2234 {
2235 int result;
2236
2237 result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2238 do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2239 smb_fname_str_do_log(fname));
2240 return result;
2241 }
2242
2243 static struct vfs_fn_pointers vfs_full_audit_fns = {
2244
2245 /* Disk operations */
2246
2247 .connect_fn = smb_full_audit_connect,
2248 .disconnect_fn = smb_full_audit_disconnect,
2249 .disk_free_fn = smb_full_audit_disk_free,
2250 .get_quota_fn = smb_full_audit_get_quota,
2251 .set_quota_fn = smb_full_audit_set_quota,
2252 .get_shadow_copy_data_fn = smb_full_audit_get_shadow_copy_data,
2253 .statvfs_fn = smb_full_audit_statvfs,
2254 .fs_capabilities_fn = smb_full_audit_fs_capabilities,
2255 .opendir_fn = smb_full_audit_opendir,
2256 .fdopendir_fn = smb_full_audit_fdopendir,
2257 .readdir_fn = smb_full_audit_readdir,
2258 .seekdir_fn = smb_full_audit_seekdir,
2259 .telldir_fn = smb_full_audit_telldir,
2260 .rewind_dir_fn = smb_full_audit_rewinddir,
2261 .mkdir_fn = smb_full_audit_mkdir,
2262 .rmdir_fn = smb_full_audit_rmdir,
2263 .closedir_fn = smb_full_audit_closedir,
2264 .init_search_op_fn = smb_full_audit_init_search_op,
2265 .open_fn = smb_full_audit_open,
2266 .create_file_fn = smb_full_audit_create_file,
2267 .close_fn = smb_full_audit_close,
2268 .read_fn = smb_full_audit_read,
2269 .pread_fn = smb_full_audit_pread,
2270 .write_fn = smb_full_audit_write,
2271 .pwrite_fn = smb_full_audit_pwrite,
2272 .lseek_fn = smb_full_audit_lseek,
2273 .sendfile_fn = smb_full_audit_sendfile,
2274 .recvfile_fn = smb_full_audit_recvfile,
2275 .rename_fn = smb_full_audit_rename,
2276 .fsync_fn = smb_full_audit_fsync,
2277 .stat_fn = smb_full_audit_stat,
2278 .fstat_fn = smb_full_audit_fstat,
2279 .lstat_fn = smb_full_audit_lstat,
2280 .get_alloc_size_fn = smb_full_audit_get_alloc_size,
2281 .unlink_fn = smb_full_audit_unlink,
2282 .chmod_fn = smb_full_audit_chmod,
2283 .fchmod_fn = smb_full_audit_fchmod,
2284 .chown_fn = smb_full_audit_chown,
2285 .fchown_fn = smb_full_audit_fchown,
2286 .lchown_fn = smb_full_audit_lchown,
2287 .chdir_fn = smb_full_audit_chdir,
2288 .getwd_fn = smb_full_audit_getwd,
2289 .ntimes_fn = smb_full_audit_ntimes,
2290 .ftruncate_fn = smb_full_audit_ftruncate,
2291 .fallocate_fn = smb_full_audit_fallocate,
2292 .lock_fn = smb_full_audit_lock,
2293 .kernel_flock_fn = smb_full_audit_kernel_flock,
2294 .linux_setlease_fn = smb_full_audit_linux_setlease,
2295 .getlock_fn = smb_full_audit_getlock,
2296 .symlink_fn = smb_full_audit_symlink,
2297 .readlink_fn = smb_full_audit_readlink,
2298 .link_fn = smb_full_audit_link,
2299 .mknod_fn = smb_full_audit_mknod,
2300 .realpath_fn = smb_full_audit_realpath,
2301 .notify_watch_fn = smb_full_audit_notify_watch,
2302 .chflags_fn = smb_full_audit_chflags,
2303 .file_id_create_fn = smb_full_audit_file_id_create,
2304 .streaminfo_fn = smb_full_audit_streaminfo,
2305 .get_real_filename_fn = smb_full_audit_get_real_filename,
2306 .connectpath_fn = smb_full_audit_connectpath,
2307 .brl_lock_windows_fn = smb_full_audit_brl_lock_windows,
2308 .brl_unlock_windows_fn = smb_full_audit_brl_unlock_windows,
2309 .brl_cancel_windows_fn = smb_full_audit_brl_cancel_windows,
2310 .strict_lock_fn = smb_full_audit_strict_lock,
2311 .strict_unlock_fn = smb_full_audit_strict_unlock,
2312 .translate_name_fn = smb_full_audit_translate_name,
2313 .fget_nt_acl_fn = smb_full_audit_fget_nt_acl,
2314 .get_nt_acl_fn = smb_full_audit_get_nt_acl,
2315 .fset_nt_acl_fn = smb_full_audit_fset_nt_acl,
2316 .chmod_acl_fn = smb_full_audit_chmod_acl,
2317 .fchmod_acl_fn = smb_full_audit_fchmod_acl,
2318 .sys_acl_get_entry_fn = smb_full_audit_sys_acl_get_entry,
2319 .sys_acl_get_tag_type_fn = smb_full_audit_sys_acl_get_tag_type,
2320 .sys_acl_get_permset_fn = smb_full_audit_sys_acl_get_permset,
2321 .sys_acl_get_qualifier_fn = smb_full_audit_sys_acl_get_qualifier,
2322 .sys_acl_get_file_fn = smb_full_audit_sys_acl_get_file,
2323 .sys_acl_get_fd_fn = smb_full_audit_sys_acl_get_fd,
2324 .sys_acl_clear_perms_fn = smb_full_audit_sys_acl_clear_perms,
2325 .sys_acl_add_perm_fn = smb_full_audit_sys_acl_add_perm,
2326 .sys_acl_to_text_fn = smb_full_audit_sys_acl_to_text,
2327 .sys_acl_init_fn = smb_full_audit_sys_acl_init,
2328 .sys_acl_create_entry_fn = smb_full_audit_sys_acl_create_entry,
2329 .sys_acl_set_tag_type_fn = smb_full_audit_sys_acl_set_tag_type,
2330 .sys_acl_set_qualifier_fn = smb_full_audit_sys_acl_set_qualifier,
2331 .sys_acl_set_permset_fn = smb_full_audit_sys_acl_set_permset,
2332 .sys_acl_valid_fn = smb_full_audit_sys_acl_valid,
2333 .sys_acl_set_file_fn = smb_full_audit_sys_acl_set_file,
2334 .sys_acl_set_fd_fn = smb_full_audit_sys_acl_set_fd,
2335 .sys_acl_delete_def_file_fn = smb_full_audit_sys_acl_delete_def_file,
2336 .sys_acl_get_perm_fn = smb_full_audit_sys_acl_get_perm,
2337 .sys_acl_free_text_fn = smb_full_audit_sys_acl_free_text,
2338 .sys_acl_free_acl_fn = smb_full_audit_sys_acl_free_acl,
2339 .sys_acl_free_qualifier_fn = smb_full_audit_sys_acl_free_qualifier,
2340 .getxattr_fn = smb_full_audit_getxattr,
2341 .lgetxattr_fn = smb_full_audit_lgetxattr,
2342 .fgetxattr_fn = smb_full_audit_fgetxattr,
2343 .listxattr_fn = smb_full_audit_listxattr,
2344 .llistxattr_fn = smb_full_audit_llistxattr,
2345 .flistxattr_fn = smb_full_audit_flistxattr,
2346 .removexattr_fn = smb_full_audit_removexattr,
2347 .lremovexattr_fn = smb_full_audit_lremovexattr,
2348 .fremovexattr_fn = smb_full_audit_fremovexattr,
2349 .setxattr_fn = smb_full_audit_setxattr,
2350 .lsetxattr_fn = smb_full_audit_lsetxattr,
2351 .fsetxattr_fn = smb_full_audit_fsetxattr,
2352 .aio_read_fn = smb_full_audit_aio_read,
2353 .aio_write_fn = smb_full_audit_aio_write,
2354 .aio_return_fn = smb_full_audit_aio_return,
2355 .aio_cancel_fn = smb_full_audit_aio_cancel,
2356 .aio_error_fn = smb_full_audit_aio_error,
2357 .aio_fsync_fn = smb_full_audit_aio_fsync,
2358 .aio_suspend_fn = smb_full_audit_aio_suspend,
2359 .aio_force_fn = smb_full_audit_aio_force,
2360 .is_offline_fn = smb_full_audit_is_offline,
2361 .set_offline_fn = smb_full_audit_set_offline,
2362 };
2363
2364 NTSTATUS vfs_full_audit_init(void)
2365 {
2366 NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2367 "full_audit", &vfs_full_audit_fns);
2368
2369 if (!NT_STATUS_IS_OK(ret))
2370 return ret;
2371
2372 vfs_full_audit_debug_level = debug_add_class("full_audit");
2373 if (vfs_full_audit_debug_level == -1) {
2374 vfs_full_audit_debug_level = DBGC_VFS;
2375 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2376 "class!\n"));
2377 } else {
2378 DEBUG(10, ("vfs_full_audit: Debug class number of "
2379 "'full_audit': %d\n", vfs_full_audit_debug_level));
2380 }
2381
2382 return ret;
2383 }
Working branch of Samba for id10ts