s3: vfs_full_audit.c: implement negated vfs_ops in the success/failure list
[ira/wip.git] / source3 / modules / vfs_full_audit.c
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
62 static int vfs_full_audit_debug_level = DBGC_VFS;
63
64 struct vfs_full_audit_private_data {
65         struct bitmap *success_ops;
66         struct bitmap *failure_ops;
67 };
68
69 #undef DBGC_CLASS
70 #define DBGC_CLASS vfs_full_audit_debug_level
71
72 typedef enum _vfs_op_type {
73         SMB_VFS_OP_NOOP = -1,
74
75         /* Disk operations */
76
77         SMB_VFS_OP_CONNECT = 0,
78         SMB_VFS_OP_DISCONNECT,
79         SMB_VFS_OP_DISK_FREE,
80         SMB_VFS_OP_GET_QUOTA,
81         SMB_VFS_OP_SET_QUOTA,
82         SMB_VFS_OP_GET_SHADOW_COPY_DATA,
83         SMB_VFS_OP_STATVFS,
84         SMB_VFS_OP_FS_CAPABILITIES,
85
86         /* Directory operations */
87
88         SMB_VFS_OP_OPENDIR,
89         SMB_VFS_OP_READDIR,
90         SMB_VFS_OP_SEEKDIR,
91         SMB_VFS_OP_TELLDIR,
92         SMB_VFS_OP_REWINDDIR,
93         SMB_VFS_OP_MKDIR,
94         SMB_VFS_OP_RMDIR,
95         SMB_VFS_OP_CLOSEDIR,
96         SMB_VFS_OP_INIT_SEARCH_OP,
97
98         /* File operations */
99
100         SMB_VFS_OP_OPEN,
101         SMB_VFS_OP_CREATE_FILE,
102         SMB_VFS_OP_CLOSE,
103         SMB_VFS_OP_READ,
104         SMB_VFS_OP_PREAD,
105         SMB_VFS_OP_WRITE,
106         SMB_VFS_OP_PWRITE,
107         SMB_VFS_OP_LSEEK,
108         SMB_VFS_OP_SENDFILE,
109         SMB_VFS_OP_RECVFILE,
110         SMB_VFS_OP_RENAME,
111         SMB_VFS_OP_FSYNC,
112         SMB_VFS_OP_STAT,
113         SMB_VFS_OP_FSTAT,
114         SMB_VFS_OP_LSTAT,
115         SMB_VFS_OP_GET_ALLOC_SIZE,
116         SMB_VFS_OP_UNLINK,
117         SMB_VFS_OP_CHMOD,
118         SMB_VFS_OP_FCHMOD,
119         SMB_VFS_OP_CHOWN,
120         SMB_VFS_OP_FCHOWN,
121         SMB_VFS_OP_LCHOWN,
122         SMB_VFS_OP_CHDIR,
123         SMB_VFS_OP_GETWD,
124         SMB_VFS_OP_NTIMES,
125         SMB_VFS_OP_FTRUNCATE,
126         SMB_VFS_OP_LOCK,
127         SMB_VFS_OP_KERNEL_FLOCK,
128         SMB_VFS_OP_LINUX_SETLEASE,
129         SMB_VFS_OP_GETLOCK,
130         SMB_VFS_OP_SYMLINK,
131         SMB_VFS_OP_READLINK,
132         SMB_VFS_OP_LINK,
133         SMB_VFS_OP_MKNOD,
134         SMB_VFS_OP_REALPATH,
135         SMB_VFS_OP_NOTIFY_WATCH,
136         SMB_VFS_OP_CHFLAGS,
137         SMB_VFS_OP_FILE_ID_CREATE,
138         SMB_VFS_OP_STREAMINFO,
139         SMB_VFS_OP_GET_REAL_FILENAME,
140         SMB_VFS_OP_CONNECTPATH,
141         SMB_VFS_OP_BRL_LOCK_WINDOWS,
142         SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
143         SMB_VFS_OP_BRL_CANCEL_WINDOWS,
144         SMB_VFS_OP_STRICT_LOCK,
145         SMB_VFS_OP_STRICT_UNLOCK,
146         SMB_VFS_OP_TRANSLATE_NAME,
147
148         /* NT ACL operations. */
149
150         SMB_VFS_OP_FGET_NT_ACL,
151         SMB_VFS_OP_GET_NT_ACL,
152         SMB_VFS_OP_FSET_NT_ACL,
153
154         /* POSIX ACL operations. */
155
156         SMB_VFS_OP_CHMOD_ACL,
157         SMB_VFS_OP_FCHMOD_ACL,
158
159         SMB_VFS_OP_SYS_ACL_GET_ENTRY,
160         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
161         SMB_VFS_OP_SYS_ACL_GET_PERMSET,
162         SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
163         SMB_VFS_OP_SYS_ACL_GET_FILE,
164         SMB_VFS_OP_SYS_ACL_GET_FD,
165         SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
166         SMB_VFS_OP_SYS_ACL_ADD_PERM,
167         SMB_VFS_OP_SYS_ACL_TO_TEXT,
168         SMB_VFS_OP_SYS_ACL_INIT,
169         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
170         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
171         SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
172         SMB_VFS_OP_SYS_ACL_SET_PERMSET,
173         SMB_VFS_OP_SYS_ACL_VALID,
174         SMB_VFS_OP_SYS_ACL_SET_FILE,
175         SMB_VFS_OP_SYS_ACL_SET_FD,
176         SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
177         SMB_VFS_OP_SYS_ACL_GET_PERM,
178         SMB_VFS_OP_SYS_ACL_FREE_TEXT,
179         SMB_VFS_OP_SYS_ACL_FREE_ACL,
180         SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
181
182         /* EA operations. */
183         SMB_VFS_OP_GETXATTR,
184         SMB_VFS_OP_LGETXATTR,
185         SMB_VFS_OP_FGETXATTR,
186         SMB_VFS_OP_LISTXATTR,
187         SMB_VFS_OP_LLISTXATTR,
188         SMB_VFS_OP_FLISTXATTR,
189         SMB_VFS_OP_REMOVEXATTR,
190         SMB_VFS_OP_LREMOVEXATTR,
191         SMB_VFS_OP_FREMOVEXATTR,
192         SMB_VFS_OP_SETXATTR,
193         SMB_VFS_OP_LSETXATTR,
194         SMB_VFS_OP_FSETXATTR,
195
196         /* aio operations */
197         SMB_VFS_OP_AIO_READ,
198         SMB_VFS_OP_AIO_WRITE,
199         SMB_VFS_OP_AIO_RETURN,
200         SMB_VFS_OP_AIO_CANCEL,
201         SMB_VFS_OP_AIO_ERROR,
202         SMB_VFS_OP_AIO_FSYNC,
203         SMB_VFS_OP_AIO_SUSPEND,
204         SMB_VFS_OP_AIO_FORCE,
205
206         /* offline operations */
207         SMB_VFS_OP_IS_OFFLINE,
208         SMB_VFS_OP_SET_OFFLINE,
209
210         /* This should always be last enum value */
211
212         SMB_VFS_OP_LAST
213 } vfs_op_type;
214
215 /* The following array *must* be in the same order as defined in vfs.h */
216
217 static struct {
218         vfs_op_type type;
219         const char *name;
220 } vfs_op_names[] = {
221         { SMB_VFS_OP_CONNECT,   "connect" },
222         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
223         { SMB_VFS_OP_DISK_FREE, "disk_free" },
224         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
225         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
226         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
227         { SMB_VFS_OP_STATVFS,   "statvfs" },
228         { SMB_VFS_OP_FS_CAPABILITIES,   "fs_capabilities" },
229         { SMB_VFS_OP_OPENDIR,   "opendir" },
230         { SMB_VFS_OP_READDIR,   "readdir" },
231         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
232         { SMB_VFS_OP_TELLDIR,   "telldir" },
233         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
234         { SMB_VFS_OP_MKDIR,     "mkdir" },
235         { SMB_VFS_OP_RMDIR,     "rmdir" },
236         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
237         { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
238         { SMB_VFS_OP_OPEN,      "open" },
239         { SMB_VFS_OP_CREATE_FILE, "create_file" },
240         { SMB_VFS_OP_CLOSE,     "close" },
241         { SMB_VFS_OP_READ,      "read" },
242         { SMB_VFS_OP_PREAD,     "pread" },
243         { SMB_VFS_OP_WRITE,     "write" },
244         { SMB_VFS_OP_PWRITE,    "pwrite" },
245         { SMB_VFS_OP_LSEEK,     "lseek" },
246         { SMB_VFS_OP_SENDFILE,  "sendfile" },
247         { SMB_VFS_OP_RECVFILE,  "recvfile" },
248         { SMB_VFS_OP_RENAME,    "rename" },
249         { SMB_VFS_OP_FSYNC,     "fsync" },
250         { SMB_VFS_OP_STAT,      "stat" },
251         { SMB_VFS_OP_FSTAT,     "fstat" },
252         { SMB_VFS_OP_LSTAT,     "lstat" },
253         { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
254         { SMB_VFS_OP_UNLINK,    "unlink" },
255         { SMB_VFS_OP_CHMOD,     "chmod" },
256         { SMB_VFS_OP_FCHMOD,    "fchmod" },
257         { SMB_VFS_OP_CHOWN,     "chown" },
258         { SMB_VFS_OP_FCHOWN,    "fchown" },
259         { SMB_VFS_OP_LCHOWN,    "lchown" },
260         { SMB_VFS_OP_CHDIR,     "chdir" },
261         { SMB_VFS_OP_GETWD,     "getwd" },
262         { SMB_VFS_OP_NTIMES,    "ntimes" },
263         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
264         { SMB_VFS_OP_LOCK,      "lock" },
265         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
266         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
267         { SMB_VFS_OP_GETLOCK,   "getlock" },
268         { SMB_VFS_OP_SYMLINK,   "symlink" },
269         { SMB_VFS_OP_READLINK,  "readlink" },
270         { SMB_VFS_OP_LINK,      "link" },
271         { SMB_VFS_OP_MKNOD,     "mknod" },
272         { SMB_VFS_OP_REALPATH,  "realpath" },
273         { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
274         { SMB_VFS_OP_CHFLAGS,   "chflags" },
275         { SMB_VFS_OP_FILE_ID_CREATE,    "file_id_create" },
276         { SMB_VFS_OP_STREAMINFO,        "streaminfo" },
277         { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
278         { SMB_VFS_OP_CONNECTPATH,       "connectpath" },
279         { SMB_VFS_OP_BRL_LOCK_WINDOWS,  "brl_lock_windows" },
280         { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
281         { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
282         { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
283         { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
284         { SMB_VFS_OP_TRANSLATE_NAME,    "translate_name" },
285         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
286         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
287         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
288         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
289         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
290         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
291         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
292         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
293         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
294         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
295         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
296         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
297         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
298         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
299         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
300         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
301         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
302         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
303         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
304         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
305         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
306         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
307         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
308         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
309         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
310         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
311         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
312         { SMB_VFS_OP_GETXATTR,  "getxattr" },
313         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
314         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
315         { SMB_VFS_OP_LISTXATTR, "listxattr" },
316         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
317         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
318         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
319         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
320         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
321         { SMB_VFS_OP_SETXATTR,  "setxattr" },
322         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
323         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
324         { SMB_VFS_OP_AIO_READ,  "aio_read" },
325         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
326         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
327         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
328         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
329         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
330         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
331         { SMB_VFS_OP_AIO_FORCE, "aio_force" },
332         { SMB_VFS_OP_IS_OFFLINE, "aio_is_offline" },
333         { SMB_VFS_OP_SET_OFFLINE, "aio_set_offline" },
334         { SMB_VFS_OP_LAST, NULL }
335 };
336
337 static int audit_syslog_facility(vfs_handle_struct *handle)
338 {
339         static const struct enum_list enum_log_facilities[] = {
340                 { LOG_USER, "USER" },
341                 { LOG_LOCAL0, "LOCAL0" },
342                 { LOG_LOCAL1, "LOCAL1" },
343                 { LOG_LOCAL2, "LOCAL2" },
344                 { LOG_LOCAL3, "LOCAL3" },
345                 { LOG_LOCAL4, "LOCAL4" },
346                 { LOG_LOCAL5, "LOCAL5" },
347                 { LOG_LOCAL6, "LOCAL6" },
348                 { LOG_LOCAL7, "LOCAL7" }
349         };
350
351         int facility;
352
353         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
354
355         return facility;
356 }
357
358 static int audit_syslog_priority(vfs_handle_struct *handle)
359 {
360         static const struct enum_list enum_log_priorities[] = {
361                 { LOG_EMERG, "EMERG" },
362                 { LOG_ALERT, "ALERT" },
363                 { LOG_CRIT, "CRIT" },
364                 { LOG_ERR, "ERR" },
365                 { LOG_WARNING, "WARNING" },
366                 { LOG_NOTICE, "NOTICE" },
367                 { LOG_INFO, "INFO" },
368                 { LOG_DEBUG, "DEBUG" }
369         };
370
371         int priority;
372
373         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
374                                 enum_log_priorities, LOG_NOTICE);
375         if (priority == -1) {
376                 priority = LOG_WARNING;
377         }
378
379         return priority;
380 }
381
382 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
383 {
384         char *prefix = NULL;
385         char *result;
386
387         prefix = talloc_strdup(ctx,
388                         lp_parm_const_string(SNUM(conn), "full_audit",
389                                              "prefix", "%u|%I"));
390         if (!prefix) {
391                 return NULL;
392         }
393         result = talloc_sub_advanced(ctx,
394                         lp_servicename(SNUM(conn)),
395                         conn->server_info->unix_name,
396                         conn->connectpath,
397                         conn->server_info->utok.gid,
398                         conn->server_info->sanitized_username,
399                         pdb_get_domain(conn->server_info->sam_account),
400                         prefix);
401         TALLOC_FREE(prefix);
402         return result;
403 }
404
405 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
406 {
407         struct vfs_full_audit_private_data *pd = NULL;
408
409         SMB_VFS_HANDLE_GET_DATA(handle, pd,
410                 struct vfs_full_audit_private_data,
411                 return True);
412
413         if (pd->success_ops == NULL) {
414                 return True;
415         }
416
417         return bitmap_query(pd->success_ops, op);
418 }
419
420 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
421 {
422         struct vfs_full_audit_private_data *pd = NULL;
423
424         SMB_VFS_HANDLE_GET_DATA(handle, pd,
425                 struct vfs_full_audit_private_data,
426                 return True);
427
428         if (pd->failure_ops == NULL)
429                 return True;
430
431         return bitmap_query(pd->failure_ops, op);
432 }
433
434 static void init_bitmap(struct bitmap **bm, const char **ops)
435 {
436         if (*bm != NULL) {
437                 return;
438         }
439
440         if (ops == NULL) {
441                 *bm = NULL;
442                 return;
443         }
444
445         *bm = bitmap_allocate(SMB_VFS_OP_LAST);
446         if (*bm == NULL) {
447                 DEBUG(0, ("Could not alloc bitmap -- "
448                           "defaulting to logging everything\n"));
449                 return;
450         }
451
452         for (; *ops != NULL; ops += 1) {
453                 int i;
454                 bool neg = false;
455                 const char *op;
456
457                 if (strequal(*ops, "all")) {
458                         for (i=0; i<SMB_VFS_OP_LAST; i++) {
459                                 bitmap_set(*bm, i);
460                         }
461                         continue;
462                 }
463
464                 if (strequal(*ops, "none")) {
465                         break;
466                 }
467
468                 op = ops[0];
469                 if (op[0] == '!') {
470                         neg = true;
471                         op += 1;
472                 }
473
474                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
475                         if (vfs_op_names[i].name == NULL) {
476                                 smb_panic("vfs_full_audit.c: name table not "
477                                           "in sync with vfs.h\n");
478                         }
479                         if (strequal(op, vfs_op_names[i].name)) {
480                                 if (neg) {
481                                         bitmap_clear(*bm, i);
482                                 } else {
483                                         bitmap_set(*bm, i);
484                                 }
485                                 break;
486                         }
487                 }
488                 if (i == SMB_VFS_OP_LAST) {
489                         DEBUG(0, ("Could not find opname %s, logging all\n",
490                                   *ops));
491                         bitmap_free(*bm);
492                         *bm = NULL;
493                         break;
494                 }
495         }
496 }
497
498 static const char *audit_opname(vfs_op_type op)
499 {
500         if (op >= SMB_VFS_OP_LAST)
501                 return "INVALID VFS OP";
502         return vfs_op_names[op].name;
503 }
504
505 static TALLOC_CTX *tmp_do_log_ctx;
506 /*
507  * Get us a temporary talloc context usable just for DEBUG arguments
508  */
509 static TALLOC_CTX *do_log_ctx(void)
510 {
511         if (tmp_do_log_ctx == NULL) {
512                 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
513         }
514         return tmp_do_log_ctx;
515 }
516
517 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
518                    const char *format, ...)
519 {
520         fstring err_msg;
521         char *audit_pre = NULL;
522         va_list ap;
523         char *op_msg = NULL;
524         int priority;
525
526         if (success && (!log_success(handle, op)))
527                 goto out;
528
529         if (!success && (!log_failure(handle, op)))
530                 goto out;
531
532         if (success)
533                 fstrcpy(err_msg, "ok");
534         else
535                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
536
537         va_start(ap, format);
538         op_msg = talloc_vasprintf(talloc_tos(), format, ap);
539         va_end(ap);
540
541         if (!op_msg) {
542                 goto out;
543         }
544
545         /*
546          * Specify the facility to interoperate with other syslog callers
547          * (smbd for example).
548          */
549         priority = audit_syslog_priority(handle) |
550             audit_syslog_facility(handle);
551
552         audit_pre = audit_prefix(talloc_tos(), handle->conn);
553         syslog(priority, "%s|%s|%s|%s\n",
554                 audit_pre ? audit_pre : "",
555                 audit_opname(op), err_msg, op_msg);
556
557  out:
558         TALLOC_FREE(audit_pre);
559         TALLOC_FREE(op_msg);
560         TALLOC_FREE(tmp_do_log_ctx);
561
562         return;
563 }
564
565 /**
566  * Return a string using the do_log_ctx()
567  */
568 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
569 {
570         char *fname = NULL;
571         NTSTATUS status;
572
573         if (smb_fname == NULL) {
574                 return "";
575         }
576         status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
577         if (!NT_STATUS_IS_OK(status)) {
578                 return "";
579         }
580         return fname;
581 }
582
583 /**
584  * Return an fsp debug string using the do_log_ctx()
585  */
586 static const char *fsp_str_do_log(const struct files_struct *fsp)
587 {
588         return smb_fname_str_do_log(fsp->fsp_name);
589 }
590
591 /* Free function for the private data. */
592
593 static void free_private_data(void **p_data)
594 {
595         struct vfs_full_audit_private_data *pd = *(struct vfs_full_audit_private_data **)p_data;
596
597         if (pd->success_ops) {
598                 bitmap_free(pd->success_ops);
599         }
600         if (pd->failure_ops) {
601                 bitmap_free(pd->failure_ops);
602         }
603         SAFE_FREE(pd);
604         *p_data = NULL;
605 }
606
607 /* Implementation of vfs_ops.  Pass everything on to the default
608    operation but log event first. */
609
610 static int smb_full_audit_connect(vfs_handle_struct *handle,
611                          const char *svc, const char *user)
612 {
613         int result;
614         struct vfs_full_audit_private_data *pd = NULL;
615
616         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
617         if (result < 0) {
618                 return result;
619         }
620
621         pd = SMB_MALLOC_P(struct vfs_full_audit_private_data);
622         if (!pd) {
623                 SMB_VFS_NEXT_DISCONNECT(handle);
624                 return -1;
625         }
626         ZERO_STRUCTP(pd);
627
628 #ifndef WITH_SYSLOG
629         openlog("smbd_audit", 0, audit_syslog_facility(handle));
630 #endif
631
632         init_bitmap(&pd->success_ops,
633                     lp_parm_string_list(SNUM(handle->conn), "full_audit", "success",
634                                         NULL));
635         init_bitmap(&pd->failure_ops,
636                     lp_parm_string_list(SNUM(handle->conn), "full_audit", "failure",
637                                         NULL));
638
639         /* Store the private data. */
640         SMB_VFS_HANDLE_SET_DATA(handle, pd, free_private_data,
641                                 struct vfs_full_audit_private_data, return -1);
642
643         do_log(SMB_VFS_OP_CONNECT, True, handle,
644                "%s", svc);
645
646         return 0;
647 }
648
649 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
650 {
651         SMB_VFS_NEXT_DISCONNECT(handle);
652
653         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
654                "%s", lp_servicename(SNUM(handle->conn)));
655
656         /* The bitmaps will be disconnected when the private
657            data is deleted. */
658
659         return;
660 }
661
662 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
663                                     const char *path,
664                                     bool small_query, uint64_t *bsize, 
665                                     uint64_t *dfree, uint64_t *dsize)
666 {
667         uint64_t result;
668
669         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
670                                         dfree, dsize);
671
672         /* Don't have a reasonable notion of failure here */
673
674         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
675
676         return result;
677 }
678
679 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
680                            enum SMB_QUOTA_TYPE qtype, unid_t id,
681                            SMB_DISK_QUOTA *qt)
682 {
683         int result;
684
685         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
686
687         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
688
689         return result;
690 }
691
692         
693 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
694                            enum SMB_QUOTA_TYPE qtype, unid_t id,
695                            SMB_DISK_QUOTA *qt)
696 {
697         int result;
698
699         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
700
701         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
702
703         return result;
704 }
705
706 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
707                                 struct files_struct *fsp,
708                                 SHADOW_COPY_DATA *shadow_copy_data, bool labels)
709 {
710         int result;
711
712         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
713
714         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
715
716         return result;
717 }
718
719 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
720                                 const char *path,
721                                 struct vfs_statvfs_struct *statbuf)
722 {
723         int result;
724
725         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
726
727         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
728
729         return result;
730 }
731
732 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
733 {
734         int result;
735
736         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
737
738         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
739
740         return result;
741 }
742
743 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
744                           const char *fname, const char *mask, uint32 attr)
745 {
746         SMB_STRUCT_DIR *result;
747
748         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
749
750         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
751
752         return result;
753 }
754
755 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
756                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
757 {
758         SMB_STRUCT_DIRENT *result;
759
760         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
761
762         /* This operation has no reasonable error condition
763          * (End of dir is also failure), so always succeed.
764          */
765         do_log(SMB_VFS_OP_READDIR, True, handle, "");
766
767         return result;
768 }
769
770 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
771                         SMB_STRUCT_DIR *dirp, long offset)
772 {
773         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
774
775         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
776         return;
777 }
778
779 static long smb_full_audit_telldir(vfs_handle_struct *handle,
780                         SMB_STRUCT_DIR *dirp)
781 {
782         long result;
783
784         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
785
786         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
787
788         return result;
789 }
790
791 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
792                         SMB_STRUCT_DIR *dirp)
793 {
794         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
795
796         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
797         return;
798 }
799
800 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
801                        const char *path, mode_t mode)
802 {
803         int result;
804         
805         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
806         
807         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
808
809         return result;
810 }
811
812 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
813                        const char *path)
814 {
815         int result;
816         
817         result = SMB_VFS_NEXT_RMDIR(handle, path);
818
819         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
820
821         return result;
822 }
823
824 static int smb_full_audit_closedir(vfs_handle_struct *handle,
825                           SMB_STRUCT_DIR *dirp)
826 {
827         int result;
828
829         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
830         
831         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
832
833         return result;
834 }
835
836 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
837                         SMB_STRUCT_DIR *dirp)
838 {
839         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
840
841         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
842         return;
843 }
844
845 static int smb_full_audit_open(vfs_handle_struct *handle,
846                                struct smb_filename *smb_fname,
847                                files_struct *fsp, int flags, mode_t mode)
848 {
849         int result;
850         
851         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
852
853         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
854                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
855                smb_fname_str_do_log(smb_fname));
856
857         return result;
858 }
859
860 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
861                                       struct smb_request *req,
862                                       uint16_t root_dir_fid,
863                                       struct smb_filename *smb_fname,
864                                       uint32_t access_mask,
865                                       uint32_t share_access,
866                                       uint32_t create_disposition,
867                                       uint32_t create_options,
868                                       uint32_t file_attributes,
869                                       uint32_t oplock_request,
870                                       uint64_t allocation_size,
871                                       struct security_descriptor *sd,
872                                       struct ea_list *ea_list,
873                                       files_struct **result_fsp,
874                                       int *pinfo)
875 {
876         NTSTATUS result;
877         const char* str_create_disposition;
878
879         switch (create_disposition) {
880         case FILE_SUPERSEDE:
881                 str_create_disposition = "supersede";
882                 break;
883         case FILE_OVERWRITE_IF:
884                 str_create_disposition = "overwrite_if";
885                 break;
886         case FILE_OPEN:
887                 str_create_disposition = "open";
888                 break;
889         case FILE_OVERWRITE:
890                 str_create_disposition = "overwrite";
891                 break;
892         case FILE_CREATE:
893                 str_create_disposition = "create";
894                 break;
895         case FILE_OPEN_IF:
896                 str_create_disposition = "open_if";
897                 break;
898         default:
899                 str_create_disposition = "unknown";
900         }
901
902         result = SMB_VFS_NEXT_CREATE_FILE(
903                 handle,                                 /* handle */
904                 req,                                    /* req */
905                 root_dir_fid,                           /* root_dir_fid */
906                 smb_fname,                              /* fname */
907                 access_mask,                            /* access_mask */
908                 share_access,                           /* share_access */
909                 create_disposition,                     /* create_disposition*/
910                 create_options,                         /* create_options */
911                 file_attributes,                        /* file_attributes */
912                 oplock_request,                         /* oplock_request */
913                 allocation_size,                        /* allocation_size */
914                 sd,                                     /* sd */
915                 ea_list,                                /* ea_list */
916                 result_fsp,                             /* result */
917                 pinfo);                                 /* pinfo */
918
919         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
920                "0x%x|%s|%s|%s", access_mask,
921                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
922                str_create_disposition, smb_fname_str_do_log(smb_fname));
923
924         return result;
925 }
926
927 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
928 {
929         int result;
930         
931         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
932
933         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
934                fsp_str_do_log(fsp));
935
936         return result;
937 }
938
939 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
940                           void *data, size_t n)
941 {
942         ssize_t result;
943
944         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
945
946         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
947                fsp_str_do_log(fsp));
948
949         return result;
950 }
951
952 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
953                            void *data, size_t n, SMB_OFF_T offset)
954 {
955         ssize_t result;
956
957         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
958
959         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
960                fsp_str_do_log(fsp));
961
962         return result;
963 }
964
965 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
966                            const void *data, size_t n)
967 {
968         ssize_t result;
969
970         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
971
972         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
973                fsp_str_do_log(fsp));
974
975         return result;
976 }
977
978 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
979                             const void *data, size_t n,
980                             SMB_OFF_T offset)
981 {
982         ssize_t result;
983
984         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
985
986         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
987                fsp_str_do_log(fsp));
988
989         return result;
990 }
991
992 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
993                              SMB_OFF_T offset, int whence)
994 {
995         ssize_t result;
996
997         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
998
999         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1000                "%s", fsp_str_do_log(fsp));
1001
1002         return result;
1003 }
1004
1005 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1006                               files_struct *fromfsp,
1007                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1008                               size_t n)
1009 {
1010         ssize_t result;
1011
1012         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1013
1014         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1015                "%s", fsp_str_do_log(fromfsp));
1016
1017         return result;
1018 }
1019
1020 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1021                       files_struct *tofsp,
1022                               SMB_OFF_T offset,
1023                               size_t n)
1024 {
1025         ssize_t result;
1026
1027         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1028
1029         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1030                "%s", fsp_str_do_log(tofsp));
1031
1032         return result;
1033 }
1034
1035 static int smb_full_audit_rename(vfs_handle_struct *handle,
1036                                  const struct smb_filename *smb_fname_src,
1037                                  const struct smb_filename *smb_fname_dst)
1038 {
1039         int result;
1040         
1041         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1042
1043         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1044                smb_fname_str_do_log(smb_fname_src),
1045                smb_fname_str_do_log(smb_fname_dst));
1046
1047         return result;    
1048 }
1049
1050 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1051 {
1052         int result;
1053         
1054         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1055
1056         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1057                fsp_str_do_log(fsp));
1058
1059         return result;    
1060 }
1061
1062 static int smb_full_audit_stat(vfs_handle_struct *handle,
1063                                struct smb_filename *smb_fname)
1064 {
1065         int result;
1066         
1067         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1068
1069         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1070                smb_fname_str_do_log(smb_fname));
1071
1072         return result;    
1073 }
1074
1075 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1076                        SMB_STRUCT_STAT *sbuf)
1077 {
1078         int result;
1079         
1080         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1081
1082         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1083                fsp_str_do_log(fsp));
1084
1085         return result;
1086 }
1087
1088 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1089                                 struct smb_filename *smb_fname)
1090 {
1091         int result;
1092         
1093         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1094
1095         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1096                smb_fname_str_do_log(smb_fname));
1097
1098         return result;    
1099 }
1100
1101 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1102                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1103 {
1104         int result;
1105
1106         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1107
1108         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result >= 0), handle, "%d", result);
1109
1110         return result;
1111 }
1112
1113 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1114                                  const struct smb_filename *smb_fname)
1115 {
1116         int result;
1117         
1118         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1119
1120         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1121                smb_fname_str_do_log(smb_fname));
1122
1123         return result;
1124 }
1125
1126 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1127                        const char *path, mode_t mode)
1128 {
1129         int result;
1130
1131         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1132
1133         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1134
1135         return result;
1136 }
1137
1138 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1139                         mode_t mode)
1140 {
1141         int result;
1142         
1143         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1144
1145         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1146                "%s|%o", fsp_str_do_log(fsp), mode);
1147
1148         return result;
1149 }
1150
1151 static int smb_full_audit_chown(vfs_handle_struct *handle,
1152                        const char *path, uid_t uid, gid_t gid)
1153 {
1154         int result;
1155
1156         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1157
1158         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1159                path, (long int)uid, (long int)gid);
1160
1161         return result;
1162 }
1163
1164 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1165                         uid_t uid, gid_t gid)
1166 {
1167         int result;
1168
1169         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1170
1171         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1172                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1173
1174         return result;
1175 }
1176
1177 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1178                        const char *path, uid_t uid, gid_t gid)
1179 {
1180         int result;
1181
1182         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1183
1184         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1185                path, (long int)uid, (long int)gid);
1186
1187         return result;
1188 }
1189
1190 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1191                        const char *path)
1192 {
1193         int result;
1194
1195         result = SMB_VFS_NEXT_CHDIR(handle, path);
1196
1197         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1198
1199         return result;
1200 }
1201
1202 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1203                          char *path)
1204 {
1205         char *result;
1206
1207         result = SMB_VFS_NEXT_GETWD(handle, path);
1208         
1209         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1210
1211         return result;
1212 }
1213
1214 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1215                                  const struct smb_filename *smb_fname,
1216                                  struct smb_file_time *ft)
1217 {
1218         int result;
1219
1220         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1221
1222         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1223                smb_fname_str_do_log(smb_fname));
1224
1225         return result;
1226 }
1227
1228 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1229                            SMB_OFF_T len)
1230 {
1231         int result;
1232
1233         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1234
1235         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1236                "%s", fsp_str_do_log(fsp));
1237
1238         return result;
1239 }
1240
1241 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1242                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1243 {
1244         bool result;
1245
1246         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1247
1248         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1249
1250         return result;
1251 }
1252
1253 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1254                                        struct files_struct *fsp,
1255                                        uint32 share_mode, uint32 access_mask)
1256 {
1257         int result;
1258
1259         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1260
1261         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1262                fsp_str_do_log(fsp));
1263
1264         return result;
1265 }
1266
1267 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1268                                  int leasetype)
1269 {
1270         int result;
1271
1272         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1273
1274         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1275                fsp_str_do_log(fsp));
1276
1277         return result;
1278 }
1279
1280 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1281                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1282 {
1283         bool result;
1284
1285         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1286
1287         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1288
1289         return result;
1290 }
1291
1292 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1293                          const char *oldpath, const char *newpath)
1294 {
1295         int result;
1296
1297         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1298
1299         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1300                "%s|%s", oldpath, newpath);
1301
1302         return result;
1303 }
1304
1305 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1306                           const char *path, char *buf, size_t bufsiz)
1307 {
1308         int result;
1309
1310         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1311
1312         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1313
1314         return result;
1315 }
1316
1317 static int smb_full_audit_link(vfs_handle_struct *handle,
1318                       const char *oldpath, const char *newpath)
1319 {
1320         int result;
1321
1322         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1323
1324         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1325                "%s|%s", oldpath, newpath);
1326
1327         return result;
1328 }
1329
1330 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1331                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1332 {
1333         int result;
1334
1335         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1336
1337         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1338
1339         return result;
1340 }
1341
1342 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1343                             const char *path, char *resolved_path)
1344 {
1345         char *result;
1346
1347         result = SMB_VFS_NEXT_REALPATH(handle, path, resolved_path);
1348
1349         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1350
1351         return result;
1352 }
1353
1354 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1355                         struct sys_notify_context *ctx,
1356                         struct notify_entry *e,
1357                         void (*callback)(struct sys_notify_context *ctx,
1358                                         void *private_data,
1359                                         struct notify_event *ev),
1360                         void *private_data, void *handle_p)
1361 {
1362         NTSTATUS result;
1363
1364         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1365
1366         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1367
1368         return result;
1369 }
1370
1371 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1372                             const char *path, unsigned int flags)
1373 {
1374         int result;
1375
1376         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1377
1378         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1379
1380         return result;
1381 }
1382
1383 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1384                                                     const SMB_STRUCT_STAT *sbuf)
1385 {
1386         struct file_id id_zero;
1387         struct file_id result;
1388
1389         ZERO_STRUCT(id_zero);
1390
1391         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1392
1393         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1394                !file_id_equal(&id_zero, &result),
1395                handle, "%s", file_id_string_tos(&result));
1396
1397         return result;
1398 }
1399
1400 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1401                                           struct files_struct *fsp,
1402                                           const char *fname,
1403                                           TALLOC_CTX *mem_ctx,
1404                                           unsigned int *pnum_streams,
1405                                           struct stream_struct **pstreams)
1406 {
1407         NTSTATUS result;
1408
1409         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1410                                          pnum_streams, pstreams);
1411
1412         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1413                "%s", fname);
1414
1415         return result;
1416 }
1417
1418 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1419                                             const char *path,
1420                                             const char *name,
1421                                             TALLOC_CTX *mem_ctx,
1422                                             char **found_name)
1423 {
1424         int result;
1425
1426         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1427                                                 found_name);
1428
1429         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1430                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1431
1432         return result;
1433 }
1434
1435 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1436                                               const char *fname)
1437 {
1438         const char *result;
1439
1440         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1441
1442         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1443                "%s", fname);
1444
1445         return result;
1446 }
1447
1448 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1449                                                 struct byte_range_lock *br_lck,
1450                                                 struct lock_struct *plock,
1451                                                 bool blocking_lock,
1452                                                 struct blocking_lock_record *blr)
1453 {
1454         NTSTATUS result;
1455
1456         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1457             blocking_lock, blr);
1458
1459         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1460             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1461             plock->start, plock->size, plock->lock_type, blocking_lock );
1462
1463         return result;
1464 }
1465
1466 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1467                                               struct messaging_context *msg_ctx,
1468                                               struct byte_range_lock *br_lck,
1469                                               const struct lock_struct *plock)
1470 {
1471         bool result;
1472
1473         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1474             plock);
1475
1476         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1477             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1478             plock->size, plock->lock_type);
1479
1480         return result;
1481 }
1482
1483 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1484                                               struct byte_range_lock *br_lck,
1485                                               struct lock_struct *plock,
1486                                               struct blocking_lock_record *blr)
1487 {
1488         bool result;
1489
1490         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1491
1492         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1493             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1494             plock->size);
1495
1496         return result;
1497 }
1498
1499 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1500                                        struct files_struct *fsp,
1501                                        struct lock_struct *plock)
1502 {
1503         bool result;
1504
1505         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1506
1507         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1508             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1509             plock->size);
1510
1511         return result;
1512 }
1513
1514 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1515                                          struct files_struct *fsp,
1516                                          struct lock_struct *plock)
1517 {
1518         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1519
1520         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1521             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1522             plock->size);
1523
1524         return;
1525 }
1526
1527 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1528                                               const char *name,
1529                                               enum vfs_translate_direction direction,
1530                                               TALLOC_CTX *mem_ctx,
1531                                               char **mapped_name)
1532 {
1533         NTSTATUS result;
1534
1535         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1536                                              mapped_name);
1537
1538         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1539
1540         return result;
1541 }
1542
1543 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1544                                 uint32 security_info,
1545                                 SEC_DESC **ppdesc)
1546 {
1547         NTSTATUS result;
1548
1549         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1550
1551         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1552                "%s", fsp_str_do_log(fsp));
1553
1554         return result;
1555 }
1556
1557 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1558                                           const char *name,
1559                                           uint32 security_info,
1560                                           SEC_DESC **ppdesc)
1561 {
1562         NTSTATUS result;
1563
1564         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1565
1566         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1567                "%s", name);
1568
1569         return result;
1570 }
1571
1572 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1573                               uint32 security_info_sent,
1574                               const SEC_DESC *psd)
1575 {
1576         NTSTATUS result;
1577
1578         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1579
1580         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1581                fsp_str_do_log(fsp));
1582
1583         return result;
1584 }
1585
1586 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1587                            const char *path, mode_t mode)
1588 {
1589         int result;
1590         
1591         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1592
1593         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1594                "%s|%o", path, mode);
1595
1596         return result;
1597 }
1598
1599 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1600                                      mode_t mode)
1601 {
1602         int result;
1603         
1604         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1605
1606         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1607                "%s|%o", fsp_str_do_log(fsp), mode);
1608
1609         return result;
1610 }
1611
1612 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1613
1614                                    SMB_ACL_T theacl, int entry_id,
1615                                    SMB_ACL_ENTRY_T *entry_p)
1616 {
1617         int result;
1618
1619         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1620                                                 entry_p);
1621
1622         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1623                "");
1624
1625         return result;
1626 }
1627
1628 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1629
1630                                       SMB_ACL_ENTRY_T entry_d,
1631                                       SMB_ACL_TAG_T *tag_type_p)
1632 {
1633         int result;
1634
1635         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1636                                                    tag_type_p);
1637
1638         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1639                "");
1640
1641         return result;
1642 }
1643
1644 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1645
1646                                      SMB_ACL_ENTRY_T entry_d,
1647                                      SMB_ACL_PERMSET_T *permset_p)
1648 {
1649         int result;
1650
1651         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1652                                                   permset_p);
1653
1654         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1655                "");
1656
1657         return result;
1658 }
1659
1660 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1661
1662                                           SMB_ACL_ENTRY_T entry_d)
1663 {
1664         void *result;
1665
1666         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1667
1668         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1669                "");
1670
1671         return result;
1672 }
1673
1674 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1675                                         const char *path_p,
1676                                         SMB_ACL_TYPE_T type)
1677 {
1678         SMB_ACL_T result;
1679
1680         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1681
1682         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1683                "%s", path_p);
1684
1685         return result;
1686 }
1687
1688 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1689                                       files_struct *fsp)
1690 {
1691         SMB_ACL_T result;
1692
1693         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1694
1695         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1696                "%s", fsp_str_do_log(fsp));
1697
1698         return result;
1699 }
1700
1701 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1702
1703                                      SMB_ACL_PERMSET_T permset)
1704 {
1705         int result;
1706
1707         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1708
1709         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1710                "");
1711
1712         return result;
1713 }
1714
1715 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1716
1717                                   SMB_ACL_PERMSET_T permset,
1718                                   SMB_ACL_PERM_T perm)
1719 {
1720         int result;
1721
1722         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1723
1724         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1725                "");
1726
1727         return result;
1728 }
1729
1730 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1731                                     SMB_ACL_T theacl,
1732                                     ssize_t *plen)
1733 {
1734         char * result;
1735
1736         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1737
1738         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1739                "");
1740
1741         return result;
1742 }
1743
1744 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1745
1746                                     int count)
1747 {
1748         SMB_ACL_T result;
1749
1750         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1751
1752         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1753                "");
1754
1755         return result;
1756 }
1757
1758 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1759                                       SMB_ACL_T *pacl,
1760                                       SMB_ACL_ENTRY_T *pentry)
1761 {
1762         int result;
1763
1764         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1765
1766         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1767                "");
1768
1769         return result;
1770 }
1771
1772 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1773
1774                                       SMB_ACL_ENTRY_T entry,
1775                                       SMB_ACL_TAG_T tagtype)
1776 {
1777         int result;
1778
1779         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1780                                                    tagtype);
1781
1782         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1783                "");
1784
1785         return result;
1786 }
1787
1788 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1789
1790                                        SMB_ACL_ENTRY_T entry,
1791                                        void *qual)
1792 {
1793         int result;
1794
1795         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1796
1797         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1798                "");
1799
1800         return result;
1801 }
1802
1803 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1804
1805                                      SMB_ACL_ENTRY_T entry,
1806                                      SMB_ACL_PERMSET_T permset)
1807 {
1808         int result;
1809
1810         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1811
1812         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1813                "");
1814
1815         return result;
1816 }
1817
1818 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1819
1820                                SMB_ACL_T theacl )
1821 {
1822         int result;
1823
1824         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1825
1826         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1827                "");
1828
1829         return result;
1830 }
1831
1832 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1833
1834                                   const char *name, SMB_ACL_TYPE_T acltype,
1835                                   SMB_ACL_T theacl)
1836 {
1837         int result;
1838
1839         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1840                                                theacl);
1841
1842         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1843                "%s", name);
1844
1845         return result;
1846 }
1847
1848 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1849                                 SMB_ACL_T theacl)
1850 {
1851         int result;
1852
1853         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1854
1855         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1856                "%s", fsp_str_do_log(fsp));
1857
1858         return result;
1859 }
1860
1861 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1862
1863                                          const char *path)
1864 {
1865         int result;
1866
1867         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1868
1869         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1870                "%s", path);
1871
1872         return result;
1873 }
1874
1875 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1876
1877                                   SMB_ACL_PERMSET_T permset,
1878                                   SMB_ACL_PERM_T perm)
1879 {
1880         int result;
1881
1882         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1883
1884         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1885                "");
1886
1887         return result;
1888 }
1889
1890 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1891
1892                                    char *text)
1893 {
1894         int result;
1895
1896         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1897
1898         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1899                "");
1900
1901         return result;
1902 }
1903
1904 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1905
1906                                   SMB_ACL_T posix_acl)
1907 {
1908         int result;
1909
1910         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1911
1912         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1913                "");
1914
1915         return result;
1916 }
1917
1918 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1919                                         void *qualifier,
1920                                         SMB_ACL_TAG_T tagtype)
1921 {
1922         int result;
1923
1924         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1925                                                      tagtype);
1926
1927         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1928                "");
1929
1930         return result;
1931 }
1932
1933 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1934                               const char *path,
1935                               const char *name, void *value, size_t size)
1936 {
1937         ssize_t result;
1938
1939         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1940
1941         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1942                "%s|%s", path, name);
1943
1944         return result;
1945 }
1946
1947 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1948                                const char *path, const char *name,
1949                                void *value, size_t size)
1950 {
1951         ssize_t result;
1952
1953         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1954
1955         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1956                "%s|%s", path, name);
1957
1958         return result;
1959 }
1960
1961 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1962                                struct files_struct *fsp,
1963                                const char *name, void *value, size_t size)
1964 {
1965         ssize_t result;
1966
1967         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1968
1969         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1970                "%s|%s", fsp_str_do_log(fsp), name);
1971
1972         return result;
1973 }
1974
1975 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1976                                const char *path, char *list, size_t size)
1977 {
1978         ssize_t result;
1979
1980         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
1981
1982         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
1983
1984         return result;
1985 }
1986
1987 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
1988                                 const char *path, char *list, size_t size)
1989 {
1990         ssize_t result;
1991
1992         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
1993
1994         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
1995
1996         return result;
1997 }
1998
1999 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2000                                 struct files_struct *fsp, char *list,
2001                                 size_t size)
2002 {
2003         ssize_t result;
2004
2005         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2006
2007         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2008                "%s", fsp_str_do_log(fsp));
2009
2010         return result;
2011 }
2012
2013 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2014                              const char *path,
2015                              const char *name)
2016 {
2017         int result;
2018
2019         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2020
2021         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2022                "%s|%s", path, name);
2023
2024         return result;
2025 }
2026
2027 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2028                               const char *path,
2029                               const char *name)
2030 {
2031         int result;
2032
2033         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2034
2035         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2036                "%s|%s", path, name);
2037
2038         return result;
2039 }
2040
2041 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2042                               struct files_struct *fsp,
2043                               const char *name)
2044 {
2045         int result;
2046
2047         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2048
2049         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2050                "%s|%s", fsp_str_do_log(fsp), name);
2051
2052         return result;
2053 }
2054
2055 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2056                           const char *path,
2057                           const char *name, const void *value, size_t size,
2058                           int flags)
2059 {
2060         int result;
2061
2062         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2063                                        flags);
2064
2065         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2066                "%s|%s", path, name);
2067
2068         return result;
2069 }
2070
2071 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2072                            const char *path,
2073                            const char *name, const void *value, size_t size,
2074                            int flags)
2075 {
2076         int result;
2077
2078         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2079                                         flags);
2080
2081         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2082                "%s|%s", path, name);
2083
2084         return result;
2085 }
2086
2087 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2088                            struct files_struct *fsp, const char *name,
2089                            const void *value, size_t size, int flags)
2090 {
2091         int result;
2092
2093         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2094
2095         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2096                "%s|%s", fsp_str_do_log(fsp), name);
2097
2098         return result;
2099 }
2100
2101 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2102 {
2103         int result;
2104
2105         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2106         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2107                "%s", fsp_str_do_log(fsp));
2108
2109         return result;
2110 }
2111
2112 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2113 {
2114         int result;
2115
2116         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2117         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2118                "%s", fsp_str_do_log(fsp));
2119
2120         return result;
2121 }
2122
2123 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2124 {
2125         int result;
2126
2127         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2128         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2129                "%s", fsp_str_do_log(fsp));
2130
2131         return result;
2132 }
2133
2134 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2135 {
2136         int result;
2137
2138         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2139         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2140                "%s", fsp_str_do_log(fsp));
2141
2142         return result;
2143 }
2144
2145 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2146 {
2147         int result;
2148
2149         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2150         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2151                "%s", fsp_str_do_log(fsp));
2152
2153         return result;
2154 }
2155
2156 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2157 {
2158         int result;
2159
2160         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2161         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2162                 "%s", fsp_str_do_log(fsp));
2163
2164         return result;
2165 }
2166
2167 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)
2168 {
2169         int result;
2170
2171         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2172         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2173                 "%s", fsp_str_do_log(fsp));
2174
2175         return result;
2176 }
2177
2178 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2179                                      struct files_struct *fsp)
2180 {
2181         bool result;
2182
2183         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2184         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2185                 "%s", fsp_str_do_log(fsp));
2186
2187         return result;
2188 }
2189
2190 static struct vfs_fn_pointers vfs_full_audit_fns = {
2191
2192         /* Disk operations */
2193
2194         .connect_fn = smb_full_audit_connect,
2195         .disconnect = smb_full_audit_disconnect,
2196         .disk_free = smb_full_audit_disk_free,
2197         .get_quota = smb_full_audit_get_quota,
2198         .set_quota = smb_full_audit_set_quota,
2199         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2200         .statvfs = smb_full_audit_statvfs,
2201         .fs_capabilities = smb_full_audit_fs_capabilities,
2202         .opendir = smb_full_audit_opendir,
2203         .readdir = smb_full_audit_readdir,
2204         .seekdir = smb_full_audit_seekdir,
2205         .telldir = smb_full_audit_telldir,
2206         .rewind_dir = smb_full_audit_rewinddir,
2207         .mkdir = smb_full_audit_mkdir,
2208         .rmdir = smb_full_audit_rmdir,
2209         .closedir = smb_full_audit_closedir,
2210         .init_search_op = smb_full_audit_init_search_op,
2211         .open = smb_full_audit_open,
2212         .create_file = smb_full_audit_create_file,
2213         .close_fn = smb_full_audit_close,
2214         .vfs_read = smb_full_audit_read,
2215         .pread = smb_full_audit_pread,
2216         .write = smb_full_audit_write,
2217         .pwrite = smb_full_audit_pwrite,
2218         .lseek = smb_full_audit_lseek,
2219         .sendfile = smb_full_audit_sendfile,
2220         .recvfile = smb_full_audit_recvfile,
2221         .rename = smb_full_audit_rename,
2222         .fsync = smb_full_audit_fsync,
2223         .stat = smb_full_audit_stat,
2224         .fstat = smb_full_audit_fstat,
2225         .lstat = smb_full_audit_lstat,
2226         .get_alloc_size = smb_full_audit_get_alloc_size,
2227         .unlink = smb_full_audit_unlink,
2228         .chmod = smb_full_audit_chmod,
2229         .fchmod = smb_full_audit_fchmod,
2230         .chown = smb_full_audit_chown,
2231         .fchown = smb_full_audit_fchown,
2232         .lchown = smb_full_audit_lchown,
2233         .chdir = smb_full_audit_chdir,
2234         .getwd = smb_full_audit_getwd,
2235         .ntimes = smb_full_audit_ntimes,
2236         .ftruncate = smb_full_audit_ftruncate,
2237         .lock = smb_full_audit_lock,
2238         .kernel_flock = smb_full_audit_kernel_flock,
2239         .linux_setlease = smb_full_audit_linux_setlease,
2240         .getlock = smb_full_audit_getlock,
2241         .symlink = smb_full_audit_symlink,
2242         .vfs_readlink = smb_full_audit_readlink,
2243         .link = smb_full_audit_link,
2244         .mknod = smb_full_audit_mknod,
2245         .realpath = smb_full_audit_realpath,
2246         .notify_watch = smb_full_audit_notify_watch,
2247         .chflags = smb_full_audit_chflags,
2248         .file_id_create = smb_full_audit_file_id_create,
2249         .streaminfo = smb_full_audit_streaminfo,
2250         .get_real_filename = smb_full_audit_get_real_filename,
2251         .connectpath = smb_full_audit_connectpath,
2252         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2253         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2254         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2255         .strict_lock = smb_full_audit_strict_lock,
2256         .strict_unlock = smb_full_audit_strict_unlock,
2257         .translate_name = smb_full_audit_translate_name,
2258         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2259         .get_nt_acl = smb_full_audit_get_nt_acl,
2260         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2261         .chmod_acl = smb_full_audit_chmod_acl,
2262         .fchmod_acl = smb_full_audit_fchmod_acl,
2263         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2264         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2265         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2266         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2267         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2268         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2269         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2270         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2271         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2272         .sys_acl_init = smb_full_audit_sys_acl_init,
2273         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2274         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2275         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2276         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2277         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2278         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2279         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2280         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2281         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2282         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2283         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2284         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2285         .getxattr = smb_full_audit_getxattr,
2286         .lgetxattr = smb_full_audit_lgetxattr,
2287         .fgetxattr = smb_full_audit_fgetxattr,
2288         .listxattr = smb_full_audit_listxattr,
2289         .llistxattr = smb_full_audit_llistxattr,
2290         .flistxattr = smb_full_audit_flistxattr,
2291         .removexattr = smb_full_audit_removexattr,
2292         .lremovexattr = smb_full_audit_lremovexattr,
2293         .fremovexattr = smb_full_audit_fremovexattr,
2294         .setxattr = smb_full_audit_setxattr,
2295         .lsetxattr = smb_full_audit_lsetxattr,
2296         .fsetxattr = smb_full_audit_fsetxattr,
2297         .aio_read = smb_full_audit_aio_read,
2298         .aio_write = smb_full_audit_aio_write,
2299         .aio_return_fn = smb_full_audit_aio_return,
2300         .aio_cancel = smb_full_audit_aio_cancel,
2301         .aio_error_fn = smb_full_audit_aio_error,
2302         .aio_fsync = smb_full_audit_aio_fsync,
2303         .aio_suspend = smb_full_audit_aio_suspend,
2304         .aio_force = smb_full_audit_aio_force,
2305 };
2306
2307 NTSTATUS vfs_full_audit_init(void)
2308 {
2309         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2310                                         "full_audit", &vfs_full_audit_fns);
2311         
2312         if (!NT_STATUS_IS_OK(ret))
2313                 return ret;
2314
2315         vfs_full_audit_debug_level = debug_add_class("full_audit");
2316         if (vfs_full_audit_debug_level == -1) {
2317                 vfs_full_audit_debug_level = DBGC_VFS;
2318                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2319                           "class!\n"));
2320         } else {
2321                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2322                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2323         }
2324         
2325         return ret;
2326 }