source: trunk/server/source3/modules/vfs_full_audit.c

Last change on this file was 920, checked in by Silvan Scherrer, 9 years ago

Samba Server: apply latest security patches to trunk
File size: 59.1 KB
Line 
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/util/bitmap.h"
68
69static int vfs_full_audit_debug_level = DBGC_VFS;
70
71struct vfs_full_audit_private_data {
72 struct bitmap *success_ops;
73 struct bitmap *failure_ops;
74};
75
76#undef DBGC_CLASS
77#define DBGC_CLASS vfs_full_audit_debug_level
78
79typedef enum _vfs_op_type {
80 SMB_VFS_OP_NOOP = -1,
81
82 /* Disk operations */
83
84 SMB_VFS_OP_CONNECT = 0,
85 SMB_VFS_OP_DISCONNECT,
86 SMB_VFS_OP_DISK_FREE,
87 SMB_VFS_OP_GET_QUOTA,
88 SMB_VFS_OP_SET_QUOTA,
89 SMB_VFS_OP_GET_SHADOW_COPY_DATA,
90 SMB_VFS_OP_STATVFS,
91 SMB_VFS_OP_FS_CAPABILITIES,
92
93 /* Directory operations */
94
95 SMB_VFS_OP_OPENDIR,
96 SMB_VFS_OP_FDOPENDIR,
97 SMB_VFS_OP_READDIR,
98 SMB_VFS_OP_SEEKDIR,
99 SMB_VFS_OP_TELLDIR,
100 SMB_VFS_OP_REWINDDIR,
101 SMB_VFS_OP_MKDIR,
102 SMB_VFS_OP_RMDIR,
103 SMB_VFS_OP_CLOSEDIR,
104 SMB_VFS_OP_INIT_SEARCH_OP,
105
106 /* File operations */
107
108 SMB_VFS_OP_OPEN,
109 SMB_VFS_OP_CREATE_FILE,
110 SMB_VFS_OP_CLOSE,
111 SMB_VFS_OP_READ,
112 SMB_VFS_OP_PREAD,
113 SMB_VFS_OP_WRITE,
114 SMB_VFS_OP_PWRITE,
115 SMB_VFS_OP_LSEEK,
116 SMB_VFS_OP_SENDFILE,
117 SMB_VFS_OP_RECVFILE,
118 SMB_VFS_OP_RENAME,
119 SMB_VFS_OP_FSYNC,
120 SMB_VFS_OP_STAT,
121 SMB_VFS_OP_FSTAT,
122 SMB_VFS_OP_LSTAT,
123 SMB_VFS_OP_GET_ALLOC_SIZE,
124 SMB_VFS_OP_UNLINK,
125 SMB_VFS_OP_CHMOD,
126 SMB_VFS_OP_FCHMOD,
127 SMB_VFS_OP_CHOWN,
128 SMB_VFS_OP_FCHOWN,
129 SMB_VFS_OP_LCHOWN,
130 SMB_VFS_OP_CHDIR,
131 SMB_VFS_OP_GETWD,
132 SMB_VFS_OP_NTIMES,
133 SMB_VFS_OP_FTRUNCATE,
134 SMB_VFS_OP_FALLOCATE,
135 SMB_VFS_OP_LOCK,
136 SMB_VFS_OP_KERNEL_FLOCK,
137 SMB_VFS_OP_LINUX_SETLEASE,
138 SMB_VFS_OP_GETLOCK,
139 SMB_VFS_OP_SYMLINK,
140 SMB_VFS_OP_READLINK,
141 SMB_VFS_OP_LINK,
142 SMB_VFS_OP_MKNOD,
143 SMB_VFS_OP_REALPATH,
144 SMB_VFS_OP_NOTIFY_WATCH,
145 SMB_VFS_OP_CHFLAGS,
146 SMB_VFS_OP_FILE_ID_CREATE,
147 SMB_VFS_OP_STREAMINFO,
148 SMB_VFS_OP_GET_REAL_FILENAME,
149 SMB_VFS_OP_CONNECTPATH,
150 SMB_VFS_OP_BRL_LOCK_WINDOWS,
151 SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
152 SMB_VFS_OP_BRL_CANCEL_WINDOWS,
153 SMB_VFS_OP_STRICT_LOCK,
154 SMB_VFS_OP_STRICT_UNLOCK,
155 SMB_VFS_OP_TRANSLATE_NAME,
156
157 /* NT ACL operations. */
158
159 SMB_VFS_OP_FGET_NT_ACL,
160 SMB_VFS_OP_GET_NT_ACL,
161 SMB_VFS_OP_FSET_NT_ACL,
162
163 /* POSIX ACL operations. */
164
165 SMB_VFS_OP_CHMOD_ACL,
166 SMB_VFS_OP_FCHMOD_ACL,
167
168 SMB_VFS_OP_SYS_ACL_GET_ENTRY,
169 SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
170 SMB_VFS_OP_SYS_ACL_GET_PERMSET,
171 SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
172 SMB_VFS_OP_SYS_ACL_GET_FILE,
173 SMB_VFS_OP_SYS_ACL_GET_FD,
174 SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
175 SMB_VFS_OP_SYS_ACL_ADD_PERM,
176 SMB_VFS_OP_SYS_ACL_TO_TEXT,
177 SMB_VFS_OP_SYS_ACL_INIT,
178 SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
179 SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
180 SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
181 SMB_VFS_OP_SYS_ACL_SET_PERMSET,
182 SMB_VFS_OP_SYS_ACL_VALID,
183 SMB_VFS_OP_SYS_ACL_SET_FILE,
184 SMB_VFS_OP_SYS_ACL_SET_FD,
185 SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
186 SMB_VFS_OP_SYS_ACL_GET_PERM,
187 SMB_VFS_OP_SYS_ACL_FREE_TEXT,
188 SMB_VFS_OP_SYS_ACL_FREE_ACL,
189 SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
190
191 /* EA operations. */
192 SMB_VFS_OP_GETXATTR,
193 SMB_VFS_OP_LGETXATTR,
194 SMB_VFS_OP_FGETXATTR,
195 SMB_VFS_OP_LISTXATTR,
196 SMB_VFS_OP_LLISTXATTR,
197 SMB_VFS_OP_FLISTXATTR,
198 SMB_VFS_OP_REMOVEXATTR,
199 SMB_VFS_OP_LREMOVEXATTR,
200 SMB_VFS_OP_FREMOVEXATTR,
201 SMB_VFS_OP_SETXATTR,
202 SMB_VFS_OP_LSETXATTR,
203 SMB_VFS_OP_FSETXATTR,
204
205 /* aio operations */
206 SMB_VFS_OP_AIO_READ,
207 SMB_VFS_OP_AIO_WRITE,
208 SMB_VFS_OP_AIO_RETURN,
209 SMB_VFS_OP_AIO_CANCEL,
210 SMB_VFS_OP_AIO_ERROR,
211 SMB_VFS_OP_AIO_FSYNC,
212 SMB_VFS_OP_AIO_SUSPEND,
213 SMB_VFS_OP_AIO_FORCE,
214
215 /* offline operations */
216 SMB_VFS_OP_IS_OFFLINE,
217 SMB_VFS_OP_SET_OFFLINE,
218
219 /* This should always be last enum value */
220
221 SMB_VFS_OP_LAST
222} vfs_op_type;
223
224/* The following array *must* be in the same order as defined in vfs.h */
225
226static struct {
227 vfs_op_type type;
228 const char *name;
229} vfs_op_names[] = {
230 { SMB_VFS_OP_CONNECT, "connect" },
231 { SMB_VFS_OP_DISCONNECT, "disconnect" },
232 { SMB_VFS_OP_DISK_FREE, "disk_free" },
233 { SMB_VFS_OP_GET_QUOTA, "get_quota" },
234 { SMB_VFS_OP_SET_QUOTA, "set_quota" },
235 { SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
236 { SMB_VFS_OP_STATVFS, "statvfs" },
237 { SMB_VFS_OP_FS_CAPABILITIES, "fs_capabilities" },
238 { SMB_VFS_OP_OPENDIR, "opendir" },
239 { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
240 { SMB_VFS_OP_READDIR, "readdir" },
241 { SMB_VFS_OP_SEEKDIR, "seekdir" },
242 { SMB_VFS_OP_TELLDIR, "telldir" },
243 { SMB_VFS_OP_REWINDDIR, "rewinddir" },
244 { SMB_VFS_OP_MKDIR, "mkdir" },
245 { SMB_VFS_OP_RMDIR, "rmdir" },
246 { SMB_VFS_OP_CLOSEDIR, "closedir" },
247 { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
248 { SMB_VFS_OP_OPEN, "open" },
249 { SMB_VFS_OP_CREATE_FILE, "create_file" },
250 { SMB_VFS_OP_CLOSE, "close" },
251 { SMB_VFS_OP_READ, "read" },
252 { SMB_VFS_OP_PREAD, "pread" },
253 { SMB_VFS_OP_WRITE, "write" },
254 { SMB_VFS_OP_PWRITE, "pwrite" },
255 { SMB_VFS_OP_LSEEK, "lseek" },
256 { SMB_VFS_OP_SENDFILE, "sendfile" },
257 { SMB_VFS_OP_RECVFILE, "recvfile" },
258 { SMB_VFS_OP_RENAME, "rename" },
259 { SMB_VFS_OP_FSYNC, "fsync" },
260 { SMB_VFS_OP_STAT, "stat" },
261 { SMB_VFS_OP_FSTAT, "fstat" },
262 { SMB_VFS_OP_LSTAT, "lstat" },
263 { SMB_VFS_OP_GET_ALLOC_SIZE, "get_alloc_size" },
264 { SMB_VFS_OP_UNLINK, "unlink" },
265 { SMB_VFS_OP_CHMOD, "chmod" },
266 { SMB_VFS_OP_FCHMOD, "fchmod" },
267 { SMB_VFS_OP_CHOWN, "chown" },
268 { SMB_VFS_OP_FCHOWN, "fchown" },
269 { SMB_VFS_OP_LCHOWN, "lchown" },
270 { SMB_VFS_OP_CHDIR, "chdir" },
271 { SMB_VFS_OP_GETWD, "getwd" },
272 { SMB_VFS_OP_NTIMES, "ntimes" },
273 { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
274 { SMB_VFS_OP_FALLOCATE,"fallocate" },
275 { SMB_VFS_OP_LOCK, "lock" },
276 { SMB_VFS_OP_KERNEL_FLOCK, "kernel_flock" },
277 { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
278 { SMB_VFS_OP_GETLOCK, "getlock" },
279 { SMB_VFS_OP_SYMLINK, "symlink" },
280 { SMB_VFS_OP_READLINK, "readlink" },
281 { SMB_VFS_OP_LINK, "link" },
282 { SMB_VFS_OP_MKNOD, "mknod" },
283 { SMB_VFS_OP_REALPATH, "realpath" },
284 { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
285 { SMB_VFS_OP_CHFLAGS, "chflags" },
286 { SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
287 { SMB_VFS_OP_STREAMINFO, "streaminfo" },
288 { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
289 { SMB_VFS_OP_CONNECTPATH, "connectpath" },
290 { SMB_VFS_OP_BRL_LOCK_WINDOWS, "brl_lock_windows" },
291 { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
292 { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
293 { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
294 { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
295 { SMB_VFS_OP_TRANSLATE_NAME, "translate_name" },
296 { SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
297 { SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
298 { SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
299 { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
300 { SMB_VFS_OP_FCHMOD_ACL, "fchmod_acl" },
301 { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
302 { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, "sys_acl_get_tag_type" },
303 { SMB_VFS_OP_SYS_ACL_GET_PERMSET, "sys_acl_get_permset" },
304 { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, "sys_acl_get_qualifier" },
305 { SMB_VFS_OP_SYS_ACL_GET_FILE, "sys_acl_get_file" },
306 { SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
307 { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, "sys_acl_clear_perms" },
308 { SMB_VFS_OP_SYS_ACL_ADD_PERM, "sys_acl_add_perm" },
309 { SMB_VFS_OP_SYS_ACL_TO_TEXT, "sys_acl_to_text" },
310 { SMB_VFS_OP_SYS_ACL_INIT, "sys_acl_init" },
311 { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, "sys_acl_create_entry" },
312 { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, "sys_acl_set_tag_type" },
313 { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, "sys_acl_set_qualifier" },
314 { SMB_VFS_OP_SYS_ACL_SET_PERMSET, "sys_acl_set_permset" },
315 { SMB_VFS_OP_SYS_ACL_VALID, "sys_acl_valid" },
316 { SMB_VFS_OP_SYS_ACL_SET_FILE, "sys_acl_set_file" },
317 { SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
318 { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, "sys_acl_delete_def_file" },
319 { SMB_VFS_OP_SYS_ACL_GET_PERM, "sys_acl_get_perm" },
320 { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
321 { SMB_VFS_OP_SYS_ACL_FREE_ACL, "sys_acl_free_acl" },
322 { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, "sys_acl_free_qualifier" },
323 { SMB_VFS_OP_GETXATTR, "getxattr" },
324 { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
325 { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
326 { SMB_VFS_OP_LISTXATTR, "listxattr" },
327 { SMB_VFS_OP_LLISTXATTR, "llistxattr" },
328 { SMB_VFS_OP_FLISTXATTR, "flistxattr" },
329 { SMB_VFS_OP_REMOVEXATTR, "removexattr" },
330 { SMB_VFS_OP_LREMOVEXATTR, "lremovexattr" },
331 { SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
332 { SMB_VFS_OP_SETXATTR, "setxattr" },
333 { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
334 { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
335 { SMB_VFS_OP_AIO_READ, "aio_read" },
336 { SMB_VFS_OP_AIO_WRITE, "aio_write" },
337 { SMB_VFS_OP_AIO_RETURN,"aio_return" },
338 { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
339 { SMB_VFS_OP_AIO_ERROR, "aio_error" },
340 { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
341 { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
342 { SMB_VFS_OP_AIO_FORCE, "aio_force" },
343 { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
344 { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
345 { SMB_VFS_OP_LAST, NULL }
346};
347
348static int audit_syslog_facility(vfs_handle_struct *handle)
349{
350 static const struct enum_list enum_log_facilities[] = {
351 { LOG_USER, "USER" },
352 { LOG_LOCAL0, "LOCAL0" },
353 { LOG_LOCAL1, "LOCAL1" },
354 { LOG_LOCAL2, "LOCAL2" },
355 { LOG_LOCAL3, "LOCAL3" },
356 { LOG_LOCAL4, "LOCAL4" },
357 { LOG_LOCAL5, "LOCAL5" },
358 { LOG_LOCAL6, "LOCAL6" },
359 { LOG_LOCAL7, "LOCAL7" }
360 };
361
362 int facility;
363
364 facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
365
366 return facility;
367}
368
369static int audit_syslog_priority(vfs_handle_struct *handle)
370{
371 static const struct enum_list enum_log_priorities[] = {
372 { LOG_EMERG, "EMERG" },
373 { LOG_ALERT, "ALERT" },
374 { LOG_CRIT, "CRIT" },
375 { LOG_ERR, "ERR" },
376 { LOG_WARNING, "WARNING" },
377 { LOG_NOTICE, "NOTICE" },
378 { LOG_INFO, "INFO" },
379 { LOG_DEBUG, "DEBUG" }
380 };
381
382 int priority;
383
384 priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
385 enum_log_priorities, LOG_NOTICE);
386 if (priority == -1) {
387 priority = LOG_WARNING;
388 }
389
390 return priority;
391}
392
393static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
394{
395 char *prefix = NULL;
396 char *result;
397
398 prefix = talloc_strdup(ctx,
399 lp_parm_const_string(SNUM(conn), "full_audit",
400 "prefix", "%u|%I"));
401 if (!prefix) {
402 return NULL;
403 }
404 result = talloc_sub_advanced(ctx,
405 lp_servicename(SNUM(conn)),
406 conn->session_info->unix_name,
407 conn->connectpath,
408 conn->session_info->utok.gid,
409 conn->session_info->sanitized_username,
410 conn->session_info->info3->base.domain.string,
411 prefix);
412 TALLOC_FREE(prefix);
413 return result;
414}
415
416static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
417{
418 struct vfs_full_audit_private_data *pd = NULL;
419
420 SMB_VFS_HANDLE_GET_DATA(handle, pd,
421 struct vfs_full_audit_private_data,
422 return True);
423
424 if (pd->success_ops == NULL) {
425 return True;
426 }
427
428 return bitmap_query(pd->success_ops, op);
429}
430
431static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
432{
433 struct vfs_full_audit_private_data *pd = NULL;
434
435 SMB_VFS_HANDLE_GET_DATA(handle, pd,
436 struct vfs_full_audit_private_data,
437 return True);
438
439 if (pd->failure_ops == NULL)
440 return True;
441
442 return bitmap_query(pd->failure_ops, op);
443}
444
445static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
446{
447 struct bitmap *bm;
448
449 if (ops == NULL) {
450 return NULL;
451 }
452
453 bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
454 if (bm == NULL) {
455 DEBUG(0, ("Could not alloc bitmap -- "
456 "defaulting to logging everything\n"));
457 return NULL;
458 }
459
460 for (; *ops != NULL; ops += 1) {
461 int i;
462 bool neg = false;
463 const char *op;
464
465 if (strequal(*ops, "all")) {
466 for (i=0; i<SMB_VFS_OP_LAST; i++) {
467 bitmap_set(bm, i);
468 }
469 continue;
470 }
471
472 if (strequal(*ops, "none")) {
473 break;
474 }
475
476 op = ops[0];
477 if (op[0] == '!') {
478 neg = true;
479 op += 1;
480 }
481
482 for (i=0; i<SMB_VFS_OP_LAST; i++) {
483 if (vfs_op_names[i].name == NULL) {
484 smb_panic("vfs_full_audit.c: name table not "
485 "in sync with vfs.h\n");
486 }
487 if (strequal(op, vfs_op_names[i].name)) {
488 if (neg) {
489 bitmap_clear(bm, i);
490 } else {
491 bitmap_set(bm, i);
492 }
493 break;
494 }
495 }
496 if (i == SMB_VFS_OP_LAST) {
497 DEBUG(0, ("Could not find opname %s, logging all\n",
498 *ops));
499 TALLOC_FREE(bm);
500 return NULL;
501 }
502 }
503 return bm;
504}
505
506static const char *audit_opname(vfs_op_type op)
507{
508 if (op >= SMB_VFS_OP_LAST)
509 return "INVALID VFS OP";
510 return vfs_op_names[op].name;
511}
512
513static TALLOC_CTX *tmp_do_log_ctx;
514/*
515 * Get us a temporary talloc context usable just for DEBUG arguments
516 */
517static TALLOC_CTX *do_log_ctx(void)
518{
519 if (tmp_do_log_ctx == NULL) {
520 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
521 }
522 return tmp_do_log_ctx;
523}
524
525static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
526 const char *format, ...)
527{
528 fstring err_msg;
529 char *audit_pre = NULL;
530 va_list ap;
531 char *op_msg = NULL;
532 int priority;
533
534 if (success && (!log_success(handle, op)))
535 goto out;
536
537 if (!success && (!log_failure(handle, op)))
538 goto out;
539
540 if (success)
541 fstrcpy(err_msg, "ok");
542 else
543 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
544
545 va_start(ap, format);
546 op_msg = talloc_vasprintf(talloc_tos(), format, ap);
547 va_end(ap);
548
549 if (!op_msg) {
550 goto out;
551 }
552
553 /*
554 * Specify the facility to interoperate with other syslog callers
555 * (smbd for example).
556 */
557 priority = audit_syslog_priority(handle) |
558 audit_syslog_facility(handle);
559
560 audit_pre = audit_prefix(talloc_tos(), handle->conn);
561 syslog(priority, "%s|%s|%s|%s\n",
562 audit_pre ? audit_pre : "",
563 audit_opname(op), err_msg, op_msg);
564
565 out:
566 TALLOC_FREE(audit_pre);
567 TALLOC_FREE(op_msg);
568 TALLOC_FREE(tmp_do_log_ctx);
569
570 return;
571}
572
573/**
574 * Return a string using the do_log_ctx()
575 */
576static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
577{
578 char *fname = NULL;
579 NTSTATUS status;
580
581 if (smb_fname == NULL) {
582 return "";
583 }
584 status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
585 if (!NT_STATUS_IS_OK(status)) {
586 return "";
587 }
588 return fname;
589}
590
591/**
592 * Return an fsp debug string using the do_log_ctx()
593 */
594static const char *fsp_str_do_log(const struct files_struct *fsp)
595{
596 return smb_fname_str_do_log(fsp->fsp_name);
597}
598
599/* Implementation of vfs_ops. Pass everything on to the default
600 operation but log event first. */
601
602static int smb_full_audit_connect(vfs_handle_struct *handle,
603 const char *svc, const char *user)
604{
605 int result;
606 struct vfs_full_audit_private_data *pd = NULL;
607
608 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
609 if (result < 0) {
610 return result;
611 }
612
613 pd = TALLOC_ZERO_P(handle, struct vfs_full_audit_private_data);
614 if (!pd) {
615 SMB_VFS_NEXT_DISCONNECT(handle);
616 return -1;
617 }
618
619#ifndef WITH_SYSLOG
620 openlog("smbd_audit", 0, audit_syslog_facility(handle));
621#endif
622
623 pd->success_ops = init_bitmap(
624 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
625 "success", NULL));
626 pd->failure_ops = init_bitmap(
627 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
628 "failure", NULL));
629
630 /* Store the private data. */
631 SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
632 struct vfs_full_audit_private_data, return -1);
633
634 do_log(SMB_VFS_OP_CONNECT, True, handle,
635 "%s", svc);
636
637 return 0;
638}
639
640static void smb_full_audit_disconnect(vfs_handle_struct *handle)
641{
642 SMB_VFS_NEXT_DISCONNECT(handle);
643
644 do_log(SMB_VFS_OP_DISCONNECT, True, handle,
645 "%s", lp_servicename(SNUM(handle->conn)));
646
647 /* The bitmaps will be disconnected when the private
648 data is deleted. */
649
650 return;
651}
652
653static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
654 const char *path,
655 bool small_query, uint64_t *bsize,
656 uint64_t *dfree, uint64_t *dsize)
657{
658 uint64_t result;
659
660 result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
661 dfree, dsize);
662
663 /* Don't have a reasonable notion of failure here */
664
665 do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
666
667 return result;
668}
669
670static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
671 enum SMB_QUOTA_TYPE qtype, unid_t id,
672 SMB_DISK_QUOTA *qt)
673{
674 int result;
675
676 result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
677
678 do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
679
680 return result;
681}
682
683
684static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
685 enum SMB_QUOTA_TYPE qtype, unid_t id,
686 SMB_DISK_QUOTA *qt)
687{
688 int result;
689
690 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
691
692 do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
693
694 return result;
695}
696
697static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
698 struct files_struct *fsp,
699 struct shadow_copy_data *shadow_copy_data,
700 bool labels)
701{
702 int result;
703
704 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
705
706 do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
707
708 return result;
709}
710
711static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
712 const char *path,
713 struct vfs_statvfs_struct *statbuf)
714{
715 int result;
716
717 result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
718
719 do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
720
721 return result;
722}
723
724static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
725{
726 int result;
727
728 result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
729
730 do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
731
732 return result;
733}
734
735static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
736 const char *fname, const char *mask, uint32 attr)
737{
738 SMB_STRUCT_DIR *result;
739
740 result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
741
742 do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
743
744 return result;
745}
746
747static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
748 files_struct *fsp, const char *mask, uint32 attr)
749{
750 SMB_STRUCT_DIR *result;
751
752 result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
753
754 do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
755 fsp_str_do_log(fsp));
756
757 return result;
758}
759
760static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
761 SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
762{
763 SMB_STRUCT_DIRENT *result;
764
765 result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
766
767 /* This operation has no reasonable error condition
768 * (End of dir is also failure), so always succeed.
769 */
770 do_log(SMB_VFS_OP_READDIR, True, handle, "");
771
772 return result;
773}
774
775static void smb_full_audit_seekdir(vfs_handle_struct *handle,
776 SMB_STRUCT_DIR *dirp, long offset)
777{
778 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
779
780 do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
781 return;
782}
783
784static long smb_full_audit_telldir(vfs_handle_struct *handle,
785 SMB_STRUCT_DIR *dirp)
786{
787 long result;
788
789 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
790
791 do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
792
793 return result;
794}
795
796static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
797 SMB_STRUCT_DIR *dirp)
798{
799 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
800
801 do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
802 return;
803}
804
805static int smb_full_audit_mkdir(vfs_handle_struct *handle,
806 const char *path, mode_t mode)
807{
808 int result;
809
810 result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
811
812 do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
813
814 return result;
815}
816
817static int smb_full_audit_rmdir(vfs_handle_struct *handle,
818 const char *path)
819{
820 int result;
821
822 result = SMB_VFS_NEXT_RMDIR(handle, path);
823
824 do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
825
826 return result;
827}
828
829static int smb_full_audit_closedir(vfs_handle_struct *handle,
830 SMB_STRUCT_DIR *dirp)
831{
832 int result;
833
834 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
835
836 do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
837
838 return result;
839}
840
841static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
842 SMB_STRUCT_DIR *dirp)
843{
844 SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
845
846 do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
847 return;
848}
849
850static int smb_full_audit_open(vfs_handle_struct *handle,
851 struct smb_filename *smb_fname,
852 files_struct *fsp, int flags, mode_t mode)
853{
854 int result;
855
856 result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
857
858 do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
859 ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
860 smb_fname_str_do_log(smb_fname));
861
862 return result;
863}
864
865static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
866 struct smb_request *req,
867 uint16_t root_dir_fid,
868 struct smb_filename *smb_fname,
869 uint32_t access_mask,
870 uint32_t share_access,
871 uint32_t create_disposition,
872 uint32_t create_options,
873 uint32_t file_attributes,
874 uint32_t oplock_request,
875 uint64_t allocation_size,
876 uint32_t private_flags,
877 struct security_descriptor *sd,
878 struct ea_list *ea_list,
879 files_struct **result_fsp,
880 int *pinfo)
881{
882 NTSTATUS result;
883 const char* str_create_disposition;
884
885 switch (create_disposition) {
886 case FILE_SUPERSEDE:
887 str_create_disposition = "supersede";
888 break;
889 case FILE_OVERWRITE_IF:
890 str_create_disposition = "overwrite_if";
891 break;
892 case FILE_OPEN:
893 str_create_disposition = "open";
894 break;
895 case FILE_OVERWRITE:
896 str_create_disposition = "overwrite";
897 break;
898 case FILE_CREATE:
899 str_create_disposition = "create";
900 break;
901 case FILE_OPEN_IF:
902 str_create_disposition = "open_if";
903 break;
904 default:
905 str_create_disposition = "unknown";
906 }
907
908 result = SMB_VFS_NEXT_CREATE_FILE(
909 handle, /* handle */
910 req, /* req */
911 root_dir_fid, /* root_dir_fid */
912 smb_fname, /* fname */
913 access_mask, /* access_mask */
914 share_access, /* share_access */
915 create_disposition, /* create_disposition*/
916 create_options, /* create_options */
917 file_attributes, /* file_attributes */
918 oplock_request, /* oplock_request */
919 allocation_size, /* allocation_size */
920 private_flags,
921 sd, /* sd */
922 ea_list, /* ea_list */
923 result_fsp, /* result */
924 pinfo); /* pinfo */
925
926 do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
927 "0x%x|%s|%s|%s", access_mask,
928 create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
929 str_create_disposition, smb_fname_str_do_log(smb_fname));
930
931 return result;
932}
933
934static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
935{
936 int result;
937
938 result = SMB_VFS_NEXT_CLOSE(handle, fsp);
939
940 do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
941 fsp_str_do_log(fsp));
942
943 return result;
944}
945
946static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
947 void *data, size_t n)
948{
949 ssize_t result;
950
951 result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
952
953 do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
954 fsp_str_do_log(fsp));
955
956 return result;
957}
958
959static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
960 void *data, size_t n, SMB_OFF_T offset)
961{
962 ssize_t result;
963
964 result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
965
966 do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
967 fsp_str_do_log(fsp));
968
969 return result;
970}
971
972static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
973 const void *data, size_t n)
974{
975 ssize_t result;
976
977 result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
978
979 do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
980 fsp_str_do_log(fsp));
981
982 return result;
983}
984
985static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
986 const void *data, size_t n,
987 SMB_OFF_T offset)
988{
989 ssize_t result;
990
991 result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
992
993 do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
994 fsp_str_do_log(fsp));
995
996 return result;
997}
998
999static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1000 SMB_OFF_T offset, int whence)
1001{
1002 ssize_t result;
1003
1004 result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1005
1006 do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1007 "%s", fsp_str_do_log(fsp));
1008
1009 return result;
1010}
1011
1012static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1013 files_struct *fromfsp,
1014 const DATA_BLOB *hdr, SMB_OFF_T offset,
1015 size_t n)
1016{
1017 ssize_t result;
1018
1019 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1020
1021 do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1022 "%s", fsp_str_do_log(fromfsp));
1023
1024 return result;
1025}
1026
1027static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1028 files_struct *tofsp,
1029 SMB_OFF_T offset,
1030 size_t n)
1031{
1032 ssize_t result;
1033
1034 result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1035
1036 do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1037 "%s", fsp_str_do_log(tofsp));
1038
1039 return result;
1040}
1041
1042static int smb_full_audit_rename(vfs_handle_struct *handle,
1043 const struct smb_filename *smb_fname_src,
1044 const struct smb_filename *smb_fname_dst)
1045{
1046 int result;
1047
1048 result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1049
1050 do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1051 smb_fname_str_do_log(smb_fname_src),
1052 smb_fname_str_do_log(smb_fname_dst));
1053
1054 return result;
1055}
1056
1057static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1058{
1059 int result;
1060
1061 result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1062
1063 do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1064 fsp_str_do_log(fsp));
1065
1066 return result;
1067}
1068
1069static int smb_full_audit_stat(vfs_handle_struct *handle,
1070 struct smb_filename *smb_fname)
1071{
1072 int result;
1073
1074 result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1075
1076 do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1077 smb_fname_str_do_log(smb_fname));
1078
1079 return result;
1080}
1081
1082static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1083 SMB_STRUCT_STAT *sbuf)
1084{
1085 int result;
1086
1087 result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1088
1089 do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1090 fsp_str_do_log(fsp));
1091
1092 return result;
1093}
1094
1095static int smb_full_audit_lstat(vfs_handle_struct *handle,
1096 struct smb_filename *smb_fname)
1097{
1098 int result;
1099
1100 result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1101
1102 do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1103 smb_fname_str_do_log(smb_fname));
1104
1105 return result;
1106}
1107
1108static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1109 files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1110{
1111 uint64_t result;
1112
1113 result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1114
1115 do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1116 "%llu", result);
1117
1118 return result;
1119}
1120
1121static int smb_full_audit_unlink(vfs_handle_struct *handle,
1122 const struct smb_filename *smb_fname)
1123{
1124 int result;
1125
1126 result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1127
1128 do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1129 smb_fname_str_do_log(smb_fname));
1130
1131 return result;
1132}
1133
1134static int smb_full_audit_chmod(vfs_handle_struct *handle,
1135 const char *path, mode_t mode)
1136{
1137 int result;
1138
1139 result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1140
1141 do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1142
1143 return result;
1144}
1145
1146static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1147 mode_t mode)
1148{
1149 int result;
1150
1151 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1152
1153 do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1154 "%s|%o", fsp_str_do_log(fsp), mode);
1155
1156 return result;
1157}
1158
1159static int smb_full_audit_chown(vfs_handle_struct *handle,
1160 const char *path, uid_t uid, gid_t gid)
1161{
1162 int result;
1163
1164 result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1165
1166 do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1167 path, (long int)uid, (long int)gid);
1168
1169 return result;
1170}
1171
1172static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1173 uid_t uid, gid_t gid)
1174{
1175 int result;
1176
1177 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1178
1179 do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1180 fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1181
1182 return result;
1183}
1184
1185static int smb_full_audit_lchown(vfs_handle_struct *handle,
1186 const char *path, uid_t uid, gid_t gid)
1187{
1188 int result;
1189
1190 result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1191
1192 do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1193 path, (long int)uid, (long int)gid);
1194
1195 return result;
1196}
1197
1198static int smb_full_audit_chdir(vfs_handle_struct *handle,
1199 const char *path)
1200{
1201 int result;
1202
1203 result = SMB_VFS_NEXT_CHDIR(handle, path);
1204
1205 do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1206
1207 return result;
1208}
1209
1210static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1211 char *path)
1212{
1213 char *result;
1214
1215 result = SMB_VFS_NEXT_GETWD(handle, path);
1216
1217 do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1218
1219 return result;
1220}
1221
1222static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1223 const struct smb_filename *smb_fname,
1224 struct smb_file_time *ft)
1225{
1226 int result;
1227
1228 result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1229
1230 do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1231 smb_fname_str_do_log(smb_fname));
1232
1233 return result;
1234}
1235
1236static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1237 SMB_OFF_T len)
1238{
1239 int result;
1240
1241 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1242
1243 do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1244 "%s", fsp_str_do_log(fsp));
1245
1246 return result;
1247}
1248
1249static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1250 enum vfs_fallocate_mode mode,
1251 SMB_OFF_T offset,
1252 SMB_OFF_T len)
1253{
1254 int result;
1255
1256 result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1257
1258 do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1259 "%s", fsp_str_do_log(fsp));
1260
1261 return result;
1262}
1263
1264static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1265 int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1266{
1267 bool result;
1268
1269 result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1270
1271 do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1272
1273 return result;
1274}
1275
1276static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1277 struct files_struct *fsp,
1278 uint32 share_mode, uint32 access_mask)
1279{
1280 int result;
1281
1282 result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1283
1284 do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1285 fsp_str_do_log(fsp));
1286
1287 return result;
1288}
1289
1290static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1291 int leasetype)
1292{
1293 int result;
1294
1295 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1296
1297 do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1298 fsp_str_do_log(fsp));
1299
1300 return result;
1301}
1302
1303static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1304 SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1305{
1306 bool result;
1307
1308 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1309
1310 do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1311
1312 return result;
1313}
1314
1315static int smb_full_audit_symlink(vfs_handle_struct *handle,
1316 const char *oldpath, const char *newpath)
1317{
1318 int result;
1319
1320 result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1321
1322 do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1323 "%s|%s", oldpath, newpath);
1324
1325 return result;
1326}
1327
1328static int smb_full_audit_readlink(vfs_handle_struct *handle,
1329 const char *path, char *buf, size_t bufsiz)
1330{
1331 int result;
1332
1333 result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1334
1335 do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1336
1337 return result;
1338}
1339
1340static int smb_full_audit_link(vfs_handle_struct *handle,
1341 const char *oldpath, const char *newpath)
1342{
1343 int result;
1344
1345 result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1346
1347 do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1348 "%s|%s", oldpath, newpath);
1349
1350 return result;
1351}
1352
1353static int smb_full_audit_mknod(vfs_handle_struct *handle,
1354 const char *pathname, mode_t mode, SMB_DEV_T dev)
1355{
1356 int result;
1357
1358 result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1359
1360 do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1361
1362 return result;
1363}
1364
1365static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1366 const char *path)
1367{
1368 char *result;
1369
1370 result = SMB_VFS_NEXT_REALPATH(handle, path);
1371
1372 do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1373
1374 return result;
1375}
1376
1377static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1378 struct sys_notify_context *ctx,
1379 struct notify_entry *e,
1380 void (*callback)(struct sys_notify_context *ctx,
1381 void *private_data,
1382 struct notify_event *ev),
1383 void *private_data, void *handle_p)
1384{
1385 NTSTATUS result;
1386
1387 result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1388
1389 do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1390
1391 return result;
1392}
1393
1394static int smb_full_audit_chflags(vfs_handle_struct *handle,
1395 const char *path, unsigned int flags)
1396{
1397 int result;
1398
1399 result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1400
1401 do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1402
1403 return result;
1404}
1405
1406static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1407 const SMB_STRUCT_STAT *sbuf)
1408{
1409 struct file_id id_zero;
1410 struct file_id result;
1411
1412 ZERO_STRUCT(id_zero);
1413
1414 result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1415
1416 do_log(SMB_VFS_OP_FILE_ID_CREATE,
1417 !file_id_equal(&id_zero, &result),
1418 handle, "%s", file_id_string_tos(&result));
1419
1420 return result;
1421}
1422
1423static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1424 struct files_struct *fsp,
1425 const char *fname,
1426 TALLOC_CTX *mem_ctx,
1427 unsigned int *pnum_streams,
1428 struct stream_struct **pstreams)
1429{
1430 NTSTATUS result;
1431
1432 result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1433 pnum_streams, pstreams);
1434
1435 do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1436 "%s", fname);
1437
1438 return result;
1439}
1440
1441static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1442 const char *path,
1443 const char *name,
1444 TALLOC_CTX *mem_ctx,
1445 char **found_name)
1446{
1447 int result;
1448
1449 result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1450 found_name);
1451
1452 do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1453 "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1454
1455 return result;
1456}
1457
1458static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1459 const char *fname)
1460{
1461 const char *result;
1462
1463 result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1464
1465 do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1466 "%s", fname);
1467
1468 return result;
1469}
1470
1471static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1472 struct byte_range_lock *br_lck,
1473 struct lock_struct *plock,
1474 bool blocking_lock,
1475 struct blocking_lock_record *blr)
1476{
1477 NTSTATUS result;
1478
1479 result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1480 blocking_lock, blr);
1481
1482 do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1483 "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1484 plock->start, plock->size, plock->lock_type, blocking_lock );
1485
1486 return result;
1487}
1488
1489static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1490 struct messaging_context *msg_ctx,
1491 struct byte_range_lock *br_lck,
1492 const struct lock_struct *plock)
1493{
1494 bool result;
1495
1496 result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1497 plock);
1498
1499 do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1500 "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1501 plock->size, plock->lock_type);
1502
1503 return result;
1504}
1505
1506static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1507 struct byte_range_lock *br_lck,
1508 struct lock_struct *plock,
1509 struct blocking_lock_record *blr)
1510{
1511 bool result;
1512
1513 result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1514
1515 do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1516 "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1517 plock->size);
1518
1519 return result;
1520}
1521
1522static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1523 struct files_struct *fsp,
1524 struct lock_struct *plock)
1525{
1526 bool result;
1527
1528 result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1529
1530 do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1531 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1532 plock->size);
1533
1534 return result;
1535}
1536
1537static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1538 struct files_struct *fsp,
1539 struct lock_struct *plock)
1540{
1541 SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1542
1543 do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1544 "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1545 plock->size);
1546
1547 return;
1548}
1549
1550static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1551 const char *name,
1552 enum vfs_translate_direction direction,
1553 TALLOC_CTX *mem_ctx,
1554 char **mapped_name)
1555{
1556 NTSTATUS result;
1557
1558 result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1559 mapped_name);
1560
1561 do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1562
1563 return result;
1564}
1565
1566static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1567 uint32 security_info,
1568 struct security_descriptor **ppdesc)
1569{
1570 NTSTATUS result;
1571
1572 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1573
1574 do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1575 "%s", fsp_str_do_log(fsp));
1576
1577 return result;
1578}
1579
1580static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1581 const char *name,
1582 uint32 security_info,
1583 struct security_descriptor **ppdesc)
1584{
1585 NTSTATUS result;
1586
1587 result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1588
1589 do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1590 "%s", name);
1591
1592 return result;
1593}
1594
1595static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1596 uint32 security_info_sent,
1597 const struct security_descriptor *psd)
1598{
1599 NTSTATUS result;
1600
1601 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1602
1603 do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1604 fsp_str_do_log(fsp));
1605
1606 return result;
1607}
1608
1609static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1610 const char *path, mode_t mode)
1611{
1612 int result;
1613
1614 result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1615
1616 do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1617 "%s|%o", path, mode);
1618
1619 return result;
1620}
1621
1622static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1623 mode_t mode)
1624{
1625 int result;
1626
1627 result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1628
1629 do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1630 "%s|%o", fsp_str_do_log(fsp), mode);
1631
1632 return result;
1633}
1634
1635static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1636
1637 SMB_ACL_T theacl, int entry_id,
1638 SMB_ACL_ENTRY_T *entry_p)
1639{
1640 int result;
1641
1642 result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1643 entry_p);
1644
1645 do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1646 "");
1647
1648 return result;
1649}
1650
1651static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1652
1653 SMB_ACL_ENTRY_T entry_d,
1654 SMB_ACL_TAG_T *tag_type_p)
1655{
1656 int result;
1657
1658 result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1659 tag_type_p);
1660
1661 do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1662 "");
1663
1664 return result;
1665}
1666
1667static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1668
1669 SMB_ACL_ENTRY_T entry_d,
1670 SMB_ACL_PERMSET_T *permset_p)
1671{
1672 int result;
1673
1674 result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1675 permset_p);
1676
1677 do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1678 "");
1679
1680 return result;
1681}
1682
1683static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1684
1685 SMB_ACL_ENTRY_T entry_d)
1686{
1687 void *result;
1688
1689 result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1690
1691 do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1692 "");
1693
1694 return result;
1695}
1696
1697static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1698 const char *path_p,
1699 SMB_ACL_TYPE_T type)
1700{
1701 SMB_ACL_T result;
1702
1703 result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1704
1705 do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1706 "%s", path_p);
1707
1708 return result;
1709}
1710
1711static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1712 files_struct *fsp)
1713{
1714 SMB_ACL_T result;
1715
1716 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1717
1718 do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1719 "%s", fsp_str_do_log(fsp));
1720
1721 return result;
1722}
1723
1724static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1725
1726 SMB_ACL_PERMSET_T permset)
1727{
1728 int result;
1729
1730 result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1731
1732 do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1733 "");
1734
1735 return result;
1736}
1737
1738static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1739
1740 SMB_ACL_PERMSET_T permset,
1741 SMB_ACL_PERM_T perm)
1742{
1743 int result;
1744
1745 result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1746
1747 do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1748 "");
1749
1750 return result;
1751}
1752
1753static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1754 SMB_ACL_T theacl,
1755 ssize_t *plen)
1756{
1757 char * result;
1758
1759 result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1760
1761 do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1762 "");
1763
1764 return result;
1765}
1766
1767static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1768
1769 int count)
1770{
1771 SMB_ACL_T result;
1772
1773 result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1774
1775 do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1776 "");
1777
1778 return result;
1779}
1780
1781static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1782 SMB_ACL_T *pacl,
1783 SMB_ACL_ENTRY_T *pentry)
1784{
1785 int result;
1786
1787 result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1788
1789 do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1790 "");
1791
1792 return result;
1793}
1794
1795static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1796
1797 SMB_ACL_ENTRY_T entry,
1798 SMB_ACL_TAG_T tagtype)
1799{
1800 int result;
1801
1802 result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1803 tagtype);
1804
1805 do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1806 "");
1807
1808 return result;
1809}
1810
1811static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1812
1813 SMB_ACL_ENTRY_T entry,
1814 void *qual)
1815{
1816 int result;
1817
1818 result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1819
1820 do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1821 "");
1822
1823 return result;
1824}
1825
1826static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1827
1828 SMB_ACL_ENTRY_T entry,
1829 SMB_ACL_PERMSET_T permset)
1830{
1831 int result;
1832
1833 result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1834
1835 do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1836 "");
1837
1838 return result;
1839}
1840
1841static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1842
1843 SMB_ACL_T theacl )
1844{
1845 int result;
1846
1847 result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1848
1849 do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1850 "");
1851
1852 return result;
1853}
1854
1855static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1856
1857 const char *name, SMB_ACL_TYPE_T acltype,
1858 SMB_ACL_T theacl)
1859{
1860 int result;
1861
1862 result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1863 theacl);
1864
1865 do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1866 "%s", name);
1867
1868 return result;
1869}
1870
1871static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1872 SMB_ACL_T theacl)
1873{
1874 int result;
1875
1876 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1877
1878 do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1879 "%s", fsp_str_do_log(fsp));
1880
1881 return result;
1882}
1883
1884static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1885
1886 const char *path)
1887{
1888 int result;
1889
1890 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1891
1892 do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1893 "%s", path);
1894
1895 return result;
1896}
1897
1898static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1899
1900 SMB_ACL_PERMSET_T permset,
1901 SMB_ACL_PERM_T perm)
1902{
1903 int result;
1904
1905 result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1906
1907 do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1908 "");
1909
1910 return result;
1911}
1912
1913static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1914
1915 char *text)
1916{
1917 int result;
1918
1919 result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1920
1921 do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1922 "");
1923
1924 return result;
1925}
1926
1927static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1928
1929 SMB_ACL_T posix_acl)
1930{
1931 int result;
1932
1933 result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1934
1935 do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1936 "");
1937
1938 return result;
1939}
1940
1941static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1942 void *qualifier,
1943 SMB_ACL_TAG_T tagtype)
1944{
1945 int result;
1946
1947 result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1948 tagtype);
1949
1950 do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1951 "");
1952
1953 return result;
1954}
1955
1956static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1957 const char *path,
1958 const char *name, void *value, size_t size)
1959{
1960 ssize_t result;
1961
1962 result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1963
1964 do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1965 "%s|%s", path, name);
1966
1967 return result;
1968}
1969
1970static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1971 const char *path, const char *name,
1972 void *value, size_t size)
1973{
1974 ssize_t result;
1975
1976 result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1977
1978 do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1979 "%s|%s", path, name);
1980
1981 return result;
1982}
1983
1984static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1985 struct files_struct *fsp,
1986 const char *name, void *value, size_t size)
1987{
1988 ssize_t result;
1989
1990 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1991
1992 do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1993 "%s|%s", fsp_str_do_log(fsp), name);
1994
1995 return result;
1996}
1997
1998static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1999 const char *path, char *list, size_t size)
2000{
2001 ssize_t result;
2002
2003 result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2004
2005 do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2006
2007 return result;
2008}
2009
2010static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2011 const char *path, char *list, size_t size)
2012{
2013 ssize_t result;
2014
2015 result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2016
2017 do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2018
2019 return result;
2020}
2021
2022static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2023 struct files_struct *fsp, char *list,
2024 size_t size)
2025{
2026 ssize_t result;
2027
2028 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2029
2030 do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2031 "%s", fsp_str_do_log(fsp));
2032
2033 return result;
2034}
2035
2036static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2037 const char *path,
2038 const char *name)
2039{
2040 int result;
2041
2042 result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2043
2044 do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2045 "%s|%s", path, name);
2046
2047 return result;
2048}
2049
2050static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2051 const char *path,
2052 const char *name)
2053{
2054 int result;
2055
2056 result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2057
2058 do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2059 "%s|%s", path, name);
2060
2061 return result;
2062}
2063
2064static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2065 struct files_struct *fsp,
2066 const char *name)
2067{
2068 int result;
2069
2070 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2071
2072 do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2073 "%s|%s", fsp_str_do_log(fsp), name);
2074
2075 return result;
2076}
2077
2078static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2079 const char *path,
2080 const char *name, const void *value, size_t size,
2081 int flags)
2082{
2083 int result;
2084
2085 result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2086 flags);
2087
2088 do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2089 "%s|%s", path, name);
2090
2091 return result;
2092}
2093
2094static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2095 const char *path,
2096 const char *name, const void *value, size_t size,
2097 int flags)
2098{
2099 int result;
2100
2101 result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2102 flags);
2103
2104 do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2105 "%s|%s", path, name);
2106
2107 return result;
2108}
2109
2110static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2111 struct files_struct *fsp, const char *name,
2112 const void *value, size_t size, int flags)
2113{
2114 int result;
2115
2116 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2117
2118 do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2119 "%s|%s", fsp_str_do_log(fsp), name);
2120
2121 return result;
2122}
2123
2124static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2125{
2126 int result;
2127
2128 result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2129 do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2130 "%s", fsp_str_do_log(fsp));
2131
2132 return result;
2133}
2134
2135static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2136{
2137 int result;
2138
2139 result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2140 do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2141 "%s", fsp_str_do_log(fsp));
2142
2143 return result;
2144}
2145
2146static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2147{
2148 int result;
2149
2150 result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2151 do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2152 "%s", fsp_str_do_log(fsp));
2153
2154 return result;
2155}
2156
2157static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2158{
2159 int result;
2160
2161 result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2162 do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2163 "%s", fsp_str_do_log(fsp));
2164
2165 return result;
2166}
2167
2168static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2169{
2170 int result;
2171
2172 result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2173 do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2174 "%s", fsp_str_do_log(fsp));
2175
2176 return result;
2177}
2178
2179static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2180{
2181 int result;
2182
2183 result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2184 do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2185 "%s", fsp_str_do_log(fsp));
2186
2187 return result;
2188}
2189
2190static 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)
2191{
2192 int result;
2193
2194 result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2195 do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2196 "%s", fsp_str_do_log(fsp));
2197
2198 return result;
2199}
2200
2201static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2202 struct files_struct *fsp)
2203{
2204 bool result;
2205
2206 result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2207 do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2208 "%s", fsp_str_do_log(fsp));
2209
2210 return result;
2211}
2212
2213static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2214 const struct smb_filename *fname,
2215 SMB_STRUCT_STAT *sbuf)
2216{
2217 bool result;
2218
2219 result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2220 do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2221 smb_fname_str_do_log(fname));
2222 return result;
2223}
2224
2225static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2226 const struct smb_filename *fname)
2227{
2228 int result;
2229
2230 result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2231 do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2232 smb_fname_str_do_log(fname));
2233 return result;
2234}
2235
2236static struct vfs_fn_pointers vfs_full_audit_fns = {
2237
2238 /* Disk operations */
2239
2240 .connect_fn = smb_full_audit_connect,
2241 .disconnect = smb_full_audit_disconnect,
2242 .disk_free = smb_full_audit_disk_free,
2243 .get_quota = smb_full_audit_get_quota,
2244 .set_quota = smb_full_audit_set_quota,
2245 .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2246 .statvfs = smb_full_audit_statvfs,
2247 .fs_capabilities = smb_full_audit_fs_capabilities,
2248 .opendir = smb_full_audit_opendir,
2249 .fdopendir = smb_full_audit_fdopendir,
2250 .readdir = smb_full_audit_readdir,
2251 .seekdir = smb_full_audit_seekdir,
2252 .telldir = smb_full_audit_telldir,
2253 .rewind_dir = smb_full_audit_rewinddir,
2254 .mkdir = smb_full_audit_mkdir,
2255 .rmdir = smb_full_audit_rmdir,
2256 .closedir = smb_full_audit_closedir,
2257 .init_search_op = smb_full_audit_init_search_op,
2258 .open_fn = smb_full_audit_open,
2259 .create_file = smb_full_audit_create_file,
2260 .close_fn = smb_full_audit_close,
2261 .vfs_read = smb_full_audit_read,
2262 .pread = smb_full_audit_pread,
2263 .write = smb_full_audit_write,
2264 .pwrite = smb_full_audit_pwrite,
2265 .lseek = smb_full_audit_lseek,
2266 .sendfile = smb_full_audit_sendfile,
2267 .recvfile = smb_full_audit_recvfile,
2268 .rename = smb_full_audit_rename,
2269 .fsync = smb_full_audit_fsync,
2270 .stat = smb_full_audit_stat,
2271 .fstat = smb_full_audit_fstat,
2272 .lstat = smb_full_audit_lstat,
2273 .get_alloc_size = smb_full_audit_get_alloc_size,
2274 .unlink = smb_full_audit_unlink,
2275 .chmod = smb_full_audit_chmod,
2276 .fchmod = smb_full_audit_fchmod,
2277 .chown = smb_full_audit_chown,
2278 .fchown = smb_full_audit_fchown,
2279 .lchown = smb_full_audit_lchown,
2280 .chdir = smb_full_audit_chdir,
2281 .getwd = smb_full_audit_getwd,
2282 .ntimes = smb_full_audit_ntimes,
2283 .ftruncate = smb_full_audit_ftruncate,
2284 .fallocate = smb_full_audit_fallocate,
2285 .lock = smb_full_audit_lock,
2286 .kernel_flock = smb_full_audit_kernel_flock,
2287 .linux_setlease = smb_full_audit_linux_setlease,
2288 .getlock = smb_full_audit_getlock,
2289 .symlink = smb_full_audit_symlink,
2290 .vfs_readlink = smb_full_audit_readlink,
2291 .link = smb_full_audit_link,
2292 .mknod = smb_full_audit_mknod,
2293 .realpath = smb_full_audit_realpath,
2294 .notify_watch = smb_full_audit_notify_watch,
2295 .chflags = smb_full_audit_chflags,
2296 .file_id_create = smb_full_audit_file_id_create,
2297 .streaminfo = smb_full_audit_streaminfo,
2298 .get_real_filename = smb_full_audit_get_real_filename,
2299 .connectpath = smb_full_audit_connectpath,
2300 .brl_lock_windows = smb_full_audit_brl_lock_windows,
2301 .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2302 .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2303 .strict_lock = smb_full_audit_strict_lock,
2304 .strict_unlock = smb_full_audit_strict_unlock,
2305 .translate_name = smb_full_audit_translate_name,
2306 .fget_nt_acl = smb_full_audit_fget_nt_acl,
2307 .get_nt_acl = smb_full_audit_get_nt_acl,
2308 .fset_nt_acl = smb_full_audit_fset_nt_acl,
2309 .chmod_acl = smb_full_audit_chmod_acl,
2310 .fchmod_acl = smb_full_audit_fchmod_acl,
2311 .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2312 .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2313 .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2314 .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2315 .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2316 .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2317 .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2318 .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2319 .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2320 .sys_acl_init = smb_full_audit_sys_acl_init,
2321 .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2322 .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2323 .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2324 .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2325 .sys_acl_valid = smb_full_audit_sys_acl_valid,
2326 .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2327 .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2328 .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2329 .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2330 .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2331 .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2332 .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2333 .getxattr = smb_full_audit_getxattr,
2334 .lgetxattr = smb_full_audit_lgetxattr,
2335 .fgetxattr = smb_full_audit_fgetxattr,
2336 .listxattr = smb_full_audit_listxattr,
2337 .llistxattr = smb_full_audit_llistxattr,
2338 .flistxattr = smb_full_audit_flistxattr,
2339 .removexattr = smb_full_audit_removexattr,
2340 .lremovexattr = smb_full_audit_lremovexattr,
2341 .fremovexattr = smb_full_audit_fremovexattr,
2342 .setxattr = smb_full_audit_setxattr,
2343 .lsetxattr = smb_full_audit_lsetxattr,
2344 .fsetxattr = smb_full_audit_fsetxattr,
2345 .aio_read = smb_full_audit_aio_read,
2346 .aio_write = smb_full_audit_aio_write,
2347 .aio_return_fn = smb_full_audit_aio_return,
2348 .aio_cancel = smb_full_audit_aio_cancel,
2349 .aio_error_fn = smb_full_audit_aio_error,
2350 .aio_fsync = smb_full_audit_aio_fsync,
2351 .aio_suspend = smb_full_audit_aio_suspend,
2352 .aio_force = smb_full_audit_aio_force,
2353 .is_offline = smb_full_audit_is_offline,
2354 .set_offline = smb_full_audit_set_offline,
2355};
2356
2357NTSTATUS vfs_full_audit_init(void)
2358{
2359 NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2360 "full_audit", &vfs_full_audit_fns);
2361
2362 if (!NT_STATUS_IS_OK(ret))
2363 return ret;
2364
2365 vfs_full_audit_debug_level = debug_add_class("full_audit");
2366 if (vfs_full_audit_debug_level == -1) {
2367 vfs_full_audit_debug_level = DBGC_VFS;
2368 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2369 "class!\n"));
2370 } else {
2371 DEBUG(10, ("vfs_full_audit: Debug class number of "
2372 "'full_audit': %d\n", vfs_full_audit_debug_level));
2373 }
2374
2375 return ret;
2376}
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