source: branches/samba-3.0/source/modules/vfs_full_audit.c@ 312

Last change on this file since 312 was 22, checked in by Yuri Dario, 19 years ago

Source code upgrade to 3.0.25pre2.
File size: 62.4 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 2 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, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 */
25
26/*
27 * This module implements parseable logging for all Samba VFS operations.
28 *
29 * You use it as follows:
30 *
31 * [tmp]
32 * path = /tmp
33 * vfs objects = full_audit
34 * full_audit:prefix = %u|%I
35 * full_audit:success = open opendir
36 * full_audit:failure = all
37 *
38 * vfs op can be "all" which means log all operations.
39 * vfs op can be "none" which means no logging.
40 *
41 * This leads to syslog entries of the form:
42 * smbd_audit: nobody|192.168.234.1|opendir|ok|.
43 * smbd_audit: nobody|192.168.234.1|open|fail (File not found)|r|x.txt
44 *
45 * where "nobody" is the connected username and "192.168.234.1" is the
46 * client's IP address.
47 *
48 * Options:
49 *
50 * prefix: A macro expansion template prepended to the syslog entry.
51 *
52 * success: A list of VFS operations for which a successful completion should
53 * be logged. Defaults to no logging at all. The special operation "all" logs
54 * - you guessed it - everything.
55 *
56 * failure: A list of VFS operations for which failure to complete should be
57 * logged. Defaults to logging everything.
58 */
59
60
61#include "includes.h"
62
63extern userdom_struct current_user_info;
64
65static int vfs_full_audit_debug_level = DBGC_VFS;
66
67struct vfs_full_audit_private_data {
68 struct bitmap *success_ops;
69 struct bitmap *failure_ops;
70};
71
72#undef DBGC_CLASS
73#define DBGC_CLASS vfs_full_audit_debug_level
74
75/* Function prototypes */
76
77static int smb_full_audit_connect(vfs_handle_struct *handle,
78 const char *svc, const char *user);
79static void smb_full_audit_disconnect(vfs_handle_struct *handle);
80static SMB_BIG_UINT smb_full_audit_disk_free(vfs_handle_struct *handle,
81 const char *path,
82 BOOL small_query, SMB_BIG_UINT *bsize,
83 SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize);
84static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
85 enum SMB_QUOTA_TYPE qtype, unid_t id,
86 SMB_DISK_QUOTA *qt);
87static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
88 enum SMB_QUOTA_TYPE qtype, unid_t id,
89 SMB_DISK_QUOTA *qt);
90static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
91 struct files_struct *fsp,
92 SHADOW_COPY_DATA *shadow_copy_data, BOOL labels);
93static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
94 const char *path,
95 struct vfs_statvfs_struct *statbuf);
96
97static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
98 const char *fname, const char *mask, uint32 attr);
99static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
100 SMB_STRUCT_DIR *dirp);
101static void smb_full_audit_seekdir(vfs_handle_struct *handle,
102 SMB_STRUCT_DIR *dirp, long offset);
103static long smb_full_audit_telldir(vfs_handle_struct *handle,
104 SMB_STRUCT_DIR *dirp);
105static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
106 SMB_STRUCT_DIR *dirp);
107static int smb_full_audit_mkdir(vfs_handle_struct *handle,
108 const char *path, mode_t mode);
109static int smb_full_audit_rmdir(vfs_handle_struct *handle,
110 const char *path);
111static int smb_full_audit_closedir(vfs_handle_struct *handle,
112 SMB_STRUCT_DIR *dirp);
113static int smb_full_audit_open(vfs_handle_struct *handle,
114 const char *fname, files_struct *fsp, int flags, mode_t mode);
115static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd);
116static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
117 int fd, void *data, size_t n);
118static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
119 int fd, void *data, size_t n, SMB_OFF_T offset);
120static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
121 int fd, const void *data, size_t n);
122static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
123 int fd, const void *data, size_t n,
124 SMB_OFF_T offset);
125static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
126 int filedes, SMB_OFF_T offset, int whence);
127static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
128 files_struct *fsp, int fromfd,
129 const DATA_BLOB *hdr, SMB_OFF_T offset,
130 size_t n);
131static int smb_full_audit_rename(vfs_handle_struct *handle,
132 const char *oldname, const char *newname);
133static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd);
134static int smb_full_audit_stat(vfs_handle_struct *handle,
135 const char *fname, SMB_STRUCT_STAT *sbuf);
136static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
137 SMB_STRUCT_STAT *sbuf);
138static int smb_full_audit_lstat(vfs_handle_struct *handle,
139 const char *path, SMB_STRUCT_STAT *sbuf);
140static int smb_full_audit_unlink(vfs_handle_struct *handle,
141 const char *path);
142static int smb_full_audit_chmod(vfs_handle_struct *handle,
143 const char *path, mode_t mode);
144static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
145 mode_t mode);
146static int smb_full_audit_chown(vfs_handle_struct *handle,
147 const char *path, uid_t uid, gid_t gid);
148static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
149 uid_t uid, gid_t gid);
150static int smb_full_audit_chdir(vfs_handle_struct *handle,
151 const char *path);
152static char *smb_full_audit_getwd(vfs_handle_struct *handle,
153 char *path);
154static int smb_full_audit_ntimes(vfs_handle_struct *handle,
155 const char *path, const struct timespec ts[2]);
156static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
157 int fd, SMB_OFF_T len);
158static BOOL smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
159 int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
160static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
161 struct files_struct *fsp, int fd,
162 uint32 share_mode);
163static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
164 int fd, int leasetype);
165static BOOL smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd,
166 SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid);
167static int smb_full_audit_symlink(vfs_handle_struct *handle,
168 const char *oldpath, const char *newpath);
169static int smb_full_audit_readlink(vfs_handle_struct *handle,
170 const char *path, char *buf, size_t bufsiz);
171static int smb_full_audit_link(vfs_handle_struct *handle,
172 const char *oldpath, const char *newpath);
173static int smb_full_audit_mknod(vfs_handle_struct *handle,
174 const char *pathname, mode_t mode, SMB_DEV_T dev);
175static char *smb_full_audit_realpath(vfs_handle_struct *handle,
176 const char *path, char *resolved_path);
177static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
178 struct sys_notify_context *ctx,
179 struct notify_entry *e,
180 void (*callback)(struct sys_notify_context *ctx,
181 void *private_data,
182 struct notify_event *ev),
183 void *private_data, void *handle_p);
184static int smb_full_audit_chflags(vfs_handle_struct *handle,
185 const char *path, uint flags);
186static size_t smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
187 int fd, uint32 security_info,
188 SEC_DESC **ppdesc);
189static size_t smb_full_audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
190 const char *name, uint32 security_info,
191 SEC_DESC **ppdesc);
192static BOOL smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
193 int fd, uint32 security_info_sent,
194 SEC_DESC *psd);
195static BOOL smb_full_audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
196 const char *name, uint32 security_info_sent,
197 SEC_DESC *psd);
198static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
199 const char *path, mode_t mode);
200static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
201 int fd, mode_t mode);
202static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
203 SMB_ACL_T theacl, int entry_id,
204 SMB_ACL_ENTRY_T *entry_p);
205static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
206 SMB_ACL_ENTRY_T entry_d,
207 SMB_ACL_TAG_T *tag_type_p);
208static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
209 SMB_ACL_ENTRY_T entry_d,
210 SMB_ACL_PERMSET_T *permset_p);
211static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
212 SMB_ACL_ENTRY_T entry_d);
213static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
214 const char *path_p,
215 SMB_ACL_TYPE_T type);
216static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
217 files_struct *fsp,
218 int fd);
219static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
220 SMB_ACL_PERMSET_T permset);
221static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
222 SMB_ACL_PERMSET_T permset,
223 SMB_ACL_PERM_T perm);
224static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
225 SMB_ACL_T theacl,
226 ssize_t *plen);
227static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
228 int count);
229static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
230 SMB_ACL_T *pacl,
231 SMB_ACL_ENTRY_T *pentry);
232static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
233 SMB_ACL_ENTRY_T entry,
234 SMB_ACL_TAG_T tagtype);
235static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
236 SMB_ACL_ENTRY_T entry,
237 void *qual);
238static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
239 SMB_ACL_ENTRY_T entry,
240 SMB_ACL_PERMSET_T permset);
241static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
242 SMB_ACL_T theacl );
243static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
244 const char *name, SMB_ACL_TYPE_T acltype,
245 SMB_ACL_T theacl);
246static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
247 int fd, SMB_ACL_T theacl);
248static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
249 const char *path);
250static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
251 SMB_ACL_PERMSET_T permset,
252 SMB_ACL_PERM_T perm);
253static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
254 char *text);
255static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
256 SMB_ACL_T posix_acl);
257static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
258 void *qualifier,
259 SMB_ACL_TAG_T tagtype);
260static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
261 const char *path,
262 const char *name, void *value, size_t size);
263static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
264 const char *path, const char *name,
265 void *value, size_t size);
266static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
267 struct files_struct *fsp, int fd,
268 const char *name, void *value, size_t size);
269static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
270 const char *path, char *list, size_t size);
271static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
272 const char *path, char *list, size_t size);
273static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
274 struct files_struct *fsp, int fd, char *list,
275 size_t size);
276static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
277 const char *path,
278 const char *name);
279static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
280 const char *path,
281 const char *name);
282static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
283 struct files_struct *fsp, int fd,
284 const char *name);
285static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
286 const char *path,
287 const char *name, const void *value, size_t size,
288 int flags);
289static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
290 const char *path,
291 const char *name, const void *value, size_t size,
292 int flags);
293static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
294 struct files_struct *fsp, int fd, const char *name,
295 const void *value, size_t size, int flags);
296
297static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
298static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
299static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
300static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb);
301static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
302static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb);
303static 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);
304
305/* VFS operations */
306
307static vfs_op_tuple audit_op_tuples[] = {
308
309 /* Disk operations */
310
311 {SMB_VFS_OP(smb_full_audit_connect), SMB_VFS_OP_CONNECT,
312 SMB_VFS_LAYER_LOGGER},
313 {SMB_VFS_OP(smb_full_audit_disconnect), SMB_VFS_OP_DISCONNECT,
314 SMB_VFS_LAYER_LOGGER},
315 {SMB_VFS_OP(smb_full_audit_disk_free), SMB_VFS_OP_DISK_FREE,
316 SMB_VFS_LAYER_LOGGER},
317 {SMB_VFS_OP(smb_full_audit_get_quota), SMB_VFS_OP_GET_QUOTA,
318 SMB_VFS_LAYER_LOGGER},
319 {SMB_VFS_OP(smb_full_audit_set_quota), SMB_VFS_OP_SET_QUOTA,
320 SMB_VFS_LAYER_LOGGER},
321 {SMB_VFS_OP(smb_full_audit_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,
322 SMB_VFS_LAYER_LOGGER},
323 {SMB_VFS_OP(smb_full_audit_statvfs), SMB_VFS_OP_STATVFS,
324 SMB_VFS_LAYER_LOGGER},
325
326 /* Directory operations */
327
328 {SMB_VFS_OP(smb_full_audit_opendir), SMB_VFS_OP_OPENDIR,
329 SMB_VFS_LAYER_LOGGER},
330 {SMB_VFS_OP(smb_full_audit_readdir), SMB_VFS_OP_READDIR,
331 SMB_VFS_LAYER_LOGGER},
332 {SMB_VFS_OP(smb_full_audit_seekdir), SMB_VFS_OP_SEEKDIR,
333 SMB_VFS_LAYER_LOGGER},
334 {SMB_VFS_OP(smb_full_audit_telldir), SMB_VFS_OP_TELLDIR,
335 SMB_VFS_LAYER_LOGGER},
336 {SMB_VFS_OP(smb_full_audit_rewinddir), SMB_VFS_OP_REWINDDIR,
337 SMB_VFS_LAYER_LOGGER},
338 {SMB_VFS_OP(smb_full_audit_mkdir), SMB_VFS_OP_MKDIR,
339 SMB_VFS_LAYER_LOGGER},
340 {SMB_VFS_OP(smb_full_audit_rmdir), SMB_VFS_OP_RMDIR,
341 SMB_VFS_LAYER_LOGGER},
342 {SMB_VFS_OP(smb_full_audit_closedir), SMB_VFS_OP_CLOSEDIR,
343 SMB_VFS_LAYER_LOGGER},
344
345 /* File operations */
346
347 {SMB_VFS_OP(smb_full_audit_open), SMB_VFS_OP_OPEN,
348 SMB_VFS_LAYER_LOGGER},
349 {SMB_VFS_OP(smb_full_audit_close), SMB_VFS_OP_CLOSE,
350 SMB_VFS_LAYER_LOGGER},
351 {SMB_VFS_OP(smb_full_audit_read), SMB_VFS_OP_READ,
352 SMB_VFS_LAYER_LOGGER},
353 {SMB_VFS_OP(smb_full_audit_pread), SMB_VFS_OP_PREAD,
354 SMB_VFS_LAYER_LOGGER},
355 {SMB_VFS_OP(smb_full_audit_write), SMB_VFS_OP_WRITE,
356 SMB_VFS_LAYER_LOGGER},
357 {SMB_VFS_OP(smb_full_audit_pwrite), SMB_VFS_OP_PWRITE,
358 SMB_VFS_LAYER_LOGGER},
359 {SMB_VFS_OP(smb_full_audit_lseek), SMB_VFS_OP_LSEEK,
360 SMB_VFS_LAYER_LOGGER},
361 {SMB_VFS_OP(smb_full_audit_sendfile), SMB_VFS_OP_SENDFILE,
362 SMB_VFS_LAYER_LOGGER},
363 {SMB_VFS_OP(smb_full_audit_rename), SMB_VFS_OP_RENAME,
364 SMB_VFS_LAYER_LOGGER},
365 {SMB_VFS_OP(smb_full_audit_fsync), SMB_VFS_OP_FSYNC,
366 SMB_VFS_LAYER_LOGGER},
367 {SMB_VFS_OP(smb_full_audit_stat), SMB_VFS_OP_STAT,
368 SMB_VFS_LAYER_LOGGER},
369 {SMB_VFS_OP(smb_full_audit_fstat), SMB_VFS_OP_FSTAT,
370 SMB_VFS_LAYER_LOGGER},
371 {SMB_VFS_OP(smb_full_audit_lstat), SMB_VFS_OP_LSTAT,
372 SMB_VFS_LAYER_LOGGER},
373 {SMB_VFS_OP(smb_full_audit_unlink), SMB_VFS_OP_UNLINK,
374 SMB_VFS_LAYER_LOGGER},
375 {SMB_VFS_OP(smb_full_audit_chmod), SMB_VFS_OP_CHMOD,
376 SMB_VFS_LAYER_LOGGER},
377 {SMB_VFS_OP(smb_full_audit_fchmod), SMB_VFS_OP_FCHMOD,
378 SMB_VFS_LAYER_LOGGER},
379 {SMB_VFS_OP(smb_full_audit_chown), SMB_VFS_OP_CHOWN,
380 SMB_VFS_LAYER_LOGGER},
381 {SMB_VFS_OP(smb_full_audit_fchown), SMB_VFS_OP_FCHOWN,
382 SMB_VFS_LAYER_LOGGER},
383 {SMB_VFS_OP(smb_full_audit_chdir), SMB_VFS_OP_CHDIR,
384 SMB_VFS_LAYER_LOGGER},
385 {SMB_VFS_OP(smb_full_audit_getwd), SMB_VFS_OP_GETWD,
386 SMB_VFS_LAYER_LOGGER},
387 {SMB_VFS_OP(smb_full_audit_ntimes), SMB_VFS_OP_NTIMES,
388 SMB_VFS_LAYER_LOGGER},
389 {SMB_VFS_OP(smb_full_audit_ftruncate), SMB_VFS_OP_FTRUNCATE,
390 SMB_VFS_LAYER_LOGGER},
391 {SMB_VFS_OP(smb_full_audit_lock), SMB_VFS_OP_LOCK,
392 SMB_VFS_LAYER_LOGGER},
393 {SMB_VFS_OP(smb_full_audit_kernel_flock), SMB_VFS_OP_KERNEL_FLOCK,
394 SMB_VFS_LAYER_LOGGER},
395 {SMB_VFS_OP(smb_full_audit_linux_setlease), SMB_VFS_OP_LINUX_SETLEASE,
396 SMB_VFS_LAYER_LOGGER},
397 {SMB_VFS_OP(smb_full_audit_getlock), SMB_VFS_OP_GETLOCK,
398 SMB_VFS_LAYER_LOGGER},
399 {SMB_VFS_OP(smb_full_audit_symlink), SMB_VFS_OP_SYMLINK,
400 SMB_VFS_LAYER_LOGGER},
401 {SMB_VFS_OP(smb_full_audit_readlink), SMB_VFS_OP_READLINK,
402 SMB_VFS_LAYER_LOGGER},
403 {SMB_VFS_OP(smb_full_audit_link), SMB_VFS_OP_LINK,
404 SMB_VFS_LAYER_LOGGER},
405 {SMB_VFS_OP(smb_full_audit_mknod), SMB_VFS_OP_MKNOD,
406 SMB_VFS_LAYER_LOGGER},
407 {SMB_VFS_OP(smb_full_audit_realpath), SMB_VFS_OP_REALPATH,
408 SMB_VFS_LAYER_LOGGER},
409 {SMB_VFS_OP(smb_full_audit_notify_watch),SMB_VFS_OP_NOTIFY_WATCH,
410 SMB_VFS_LAYER_LOGGER},
411 {SMB_VFS_OP(smb_full_audit_chflags), SMB_VFS_OP_CHFLAGS,
412 SMB_VFS_LAYER_LOGGER},
413
414 /* NT ACL operations. */
415
416 {SMB_VFS_OP(smb_full_audit_fget_nt_acl), SMB_VFS_OP_FGET_NT_ACL,
417 SMB_VFS_LAYER_LOGGER},
418 {SMB_VFS_OP(smb_full_audit_get_nt_acl), SMB_VFS_OP_GET_NT_ACL,
419 SMB_VFS_LAYER_LOGGER},
420 {SMB_VFS_OP(smb_full_audit_fset_nt_acl), SMB_VFS_OP_FSET_NT_ACL,
421 SMB_VFS_LAYER_LOGGER},
422 {SMB_VFS_OP(smb_full_audit_set_nt_acl), SMB_VFS_OP_SET_NT_ACL,
423 SMB_VFS_LAYER_LOGGER},
424
425 /* POSIX ACL operations. */
426
427 {SMB_VFS_OP(smb_full_audit_chmod_acl), SMB_VFS_OP_CHMOD_ACL,
428 SMB_VFS_LAYER_LOGGER},
429 {SMB_VFS_OP(smb_full_audit_fchmod_acl), SMB_VFS_OP_FCHMOD_ACL,
430 SMB_VFS_LAYER_LOGGER},
431 {SMB_VFS_OP(smb_full_audit_sys_acl_get_entry), SMB_VFS_OP_SYS_ACL_GET_ENTRY,
432 SMB_VFS_LAYER_LOGGER},
433 {SMB_VFS_OP(smb_full_audit_sys_acl_get_tag_type), SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
434 SMB_VFS_LAYER_LOGGER},
435 {SMB_VFS_OP(smb_full_audit_sys_acl_get_permset), SMB_VFS_OP_SYS_ACL_GET_PERMSET,
436 SMB_VFS_LAYER_LOGGER},
437 {SMB_VFS_OP(smb_full_audit_sys_acl_get_qualifier), SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
438 SMB_VFS_LAYER_LOGGER},
439 {SMB_VFS_OP(smb_full_audit_sys_acl_get_file), SMB_VFS_OP_SYS_ACL_GET_FILE,
440 SMB_VFS_LAYER_LOGGER},
441 {SMB_VFS_OP(smb_full_audit_sys_acl_get_fd), SMB_VFS_OP_SYS_ACL_GET_FD,
442 SMB_VFS_LAYER_LOGGER},
443 {SMB_VFS_OP(smb_full_audit_sys_acl_clear_perms), SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
444 SMB_VFS_LAYER_LOGGER},
445 {SMB_VFS_OP(smb_full_audit_sys_acl_add_perm), SMB_VFS_OP_SYS_ACL_ADD_PERM,
446 SMB_VFS_LAYER_LOGGER},
447 {SMB_VFS_OP(smb_full_audit_sys_acl_to_text), SMB_VFS_OP_SYS_ACL_TO_TEXT,
448 SMB_VFS_LAYER_LOGGER},
449 {SMB_VFS_OP(smb_full_audit_sys_acl_init), SMB_VFS_OP_SYS_ACL_INIT,
450 SMB_VFS_LAYER_LOGGER},
451 {SMB_VFS_OP(smb_full_audit_sys_acl_create_entry), SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
452 SMB_VFS_LAYER_LOGGER},
453 {SMB_VFS_OP(smb_full_audit_sys_acl_set_tag_type), SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
454 SMB_VFS_LAYER_LOGGER},
455 {SMB_VFS_OP(smb_full_audit_sys_acl_set_qualifier), SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
456 SMB_VFS_LAYER_LOGGER},
457 {SMB_VFS_OP(smb_full_audit_sys_acl_set_permset), SMB_VFS_OP_SYS_ACL_SET_PERMSET,
458 SMB_VFS_LAYER_LOGGER},
459 {SMB_VFS_OP(smb_full_audit_sys_acl_valid), SMB_VFS_OP_SYS_ACL_VALID,
460 SMB_VFS_LAYER_LOGGER},
461 {SMB_VFS_OP(smb_full_audit_sys_acl_set_file), SMB_VFS_OP_SYS_ACL_SET_FILE,
462 SMB_VFS_LAYER_LOGGER},
463 {SMB_VFS_OP(smb_full_audit_sys_acl_set_fd), SMB_VFS_OP_SYS_ACL_SET_FD,
464 SMB_VFS_LAYER_LOGGER},
465 {SMB_VFS_OP(smb_full_audit_sys_acl_delete_def_file), SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
466 SMB_VFS_LAYER_LOGGER},
467 {SMB_VFS_OP(smb_full_audit_sys_acl_get_perm), SMB_VFS_OP_SYS_ACL_GET_PERM,
468 SMB_VFS_LAYER_LOGGER},
469 {SMB_VFS_OP(smb_full_audit_sys_acl_free_text), SMB_VFS_OP_SYS_ACL_FREE_TEXT,
470 SMB_VFS_LAYER_LOGGER},
471 {SMB_VFS_OP(smb_full_audit_sys_acl_free_acl), SMB_VFS_OP_SYS_ACL_FREE_ACL,
472 SMB_VFS_LAYER_LOGGER},
473 {SMB_VFS_OP(smb_full_audit_sys_acl_free_qualifier), SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
474 SMB_VFS_LAYER_LOGGER},
475
476 /* EA operations. */
477
478 {SMB_VFS_OP(smb_full_audit_getxattr), SMB_VFS_OP_GETXATTR,
479 SMB_VFS_LAYER_LOGGER},
480 {SMB_VFS_OP(smb_full_audit_lgetxattr), SMB_VFS_OP_LGETXATTR,
481 SMB_VFS_LAYER_LOGGER},
482 {SMB_VFS_OP(smb_full_audit_fgetxattr), SMB_VFS_OP_FGETXATTR,
483 SMB_VFS_LAYER_LOGGER},
484 {SMB_VFS_OP(smb_full_audit_listxattr), SMB_VFS_OP_LISTXATTR,
485 SMB_VFS_LAYER_LOGGER},
486 {SMB_VFS_OP(smb_full_audit_llistxattr), SMB_VFS_OP_LLISTXATTR,
487 SMB_VFS_LAYER_LOGGER},
488 {SMB_VFS_OP(smb_full_audit_flistxattr), SMB_VFS_OP_FLISTXATTR,
489 SMB_VFS_LAYER_LOGGER},
490 {SMB_VFS_OP(smb_full_audit_removexattr), SMB_VFS_OP_REMOVEXATTR,
491 SMB_VFS_LAYER_LOGGER},
492 {SMB_VFS_OP(smb_full_audit_lremovexattr), SMB_VFS_OP_LREMOVEXATTR,
493 SMB_VFS_LAYER_LOGGER},
494 {SMB_VFS_OP(smb_full_audit_fremovexattr), SMB_VFS_OP_FREMOVEXATTR,
495 SMB_VFS_LAYER_LOGGER},
496 {SMB_VFS_OP(smb_full_audit_setxattr), SMB_VFS_OP_SETXATTR,
497 SMB_VFS_LAYER_LOGGER},
498 {SMB_VFS_OP(smb_full_audit_lsetxattr), SMB_VFS_OP_LSETXATTR,
499 SMB_VFS_LAYER_LOGGER},
500 {SMB_VFS_OP(smb_full_audit_fsetxattr), SMB_VFS_OP_FSETXATTR,
501 SMB_VFS_LAYER_LOGGER},
502
503 {SMB_VFS_OP(smb_full_audit_aio_read), SMB_VFS_OP_AIO_READ,
504 SMB_VFS_LAYER_LOGGER},
505 {SMB_VFS_OP(smb_full_audit_aio_write), SMB_VFS_OP_AIO_WRITE,
506 SMB_VFS_LAYER_LOGGER},
507 {SMB_VFS_OP(smb_full_audit_aio_return), SMB_VFS_OP_AIO_RETURN,
508 SMB_VFS_LAYER_LOGGER},
509 {SMB_VFS_OP(smb_full_audit_aio_cancel), SMB_VFS_OP_AIO_CANCEL,
510 SMB_VFS_LAYER_LOGGER},
511 {SMB_VFS_OP(smb_full_audit_aio_error), SMB_VFS_OP_AIO_ERROR,
512 SMB_VFS_LAYER_LOGGER},
513 {SMB_VFS_OP(smb_full_audit_aio_fsync), SMB_VFS_OP_AIO_FSYNC,
514 SMB_VFS_LAYER_LOGGER},
515 {SMB_VFS_OP(smb_full_audit_aio_suspend),SMB_VFS_OP_AIO_SUSPEND,
516 SMB_VFS_LAYER_LOGGER},
517
518 /* Finish VFS operations definition */
519
520 {SMB_VFS_OP(NULL), SMB_VFS_OP_NOOP,
521 SMB_VFS_LAYER_NOOP}
522};
523
524/* The following array *must* be in the same order as defined in vfs.h */
525
526static struct {
527 vfs_op_type type;
528 const char *name;
529} vfs_op_names[] = {
530 { SMB_VFS_OP_CONNECT, "connect" },
531 { SMB_VFS_OP_DISCONNECT, "disconnect" },
532 { SMB_VFS_OP_DISK_FREE, "disk_free" },
533 { SMB_VFS_OP_GET_QUOTA, "get_quota" },
534 { SMB_VFS_OP_SET_QUOTA, "set_quota" },
535 { SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
536 { SMB_VFS_OP_STATVFS, "statvfs" },
537 { SMB_VFS_OP_OPENDIR, "opendir" },
538 { SMB_VFS_OP_READDIR, "readdir" },
539 { SMB_VFS_OP_SEEKDIR, "seekdir" },
540 { SMB_VFS_OP_TELLDIR, "telldir" },
541 { SMB_VFS_OP_REWINDDIR, "rewinddir" },
542 { SMB_VFS_OP_MKDIR, "mkdir" },
543 { SMB_VFS_OP_RMDIR, "rmdir" },
544 { SMB_VFS_OP_CLOSEDIR, "closedir" },
545 { SMB_VFS_OP_OPEN, "open" },
546 { SMB_VFS_OP_CLOSE, "close" },
547 { SMB_VFS_OP_READ, "read" },
548 { SMB_VFS_OP_PREAD, "pread" },
549 { SMB_VFS_OP_WRITE, "write" },
550 { SMB_VFS_OP_PWRITE, "pwrite" },
551 { SMB_VFS_OP_LSEEK, "lseek" },
552 { SMB_VFS_OP_SENDFILE, "sendfile" },
553 { SMB_VFS_OP_RENAME, "rename" },
554 { SMB_VFS_OP_FSYNC, "fsync" },
555 { SMB_VFS_OP_STAT, "stat" },
556 { SMB_VFS_OP_FSTAT, "fstat" },
557 { SMB_VFS_OP_LSTAT, "lstat" },
558 { SMB_VFS_OP_UNLINK, "unlink" },
559 { SMB_VFS_OP_CHMOD, "chmod" },
560 { SMB_VFS_OP_FCHMOD, "fchmod" },
561 { SMB_VFS_OP_CHOWN, "chown" },
562 { SMB_VFS_OP_FCHOWN, "fchown" },
563 { SMB_VFS_OP_CHDIR, "chdir" },
564 { SMB_VFS_OP_GETWD, "getwd" },
565 { SMB_VFS_OP_NTIMES, "ntimes" },
566 { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
567 { SMB_VFS_OP_LOCK, "lock" },
568 { SMB_VFS_OP_KERNEL_FLOCK, "kernel_flock" },
569 { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
570 { SMB_VFS_OP_GETLOCK, "getlock" },
571 { SMB_VFS_OP_SYMLINK, "symlink" },
572 { SMB_VFS_OP_READLINK, "readlink" },
573 { SMB_VFS_OP_LINK, "link" },
574 { SMB_VFS_OP_MKNOD, "mknod" },
575 { SMB_VFS_OP_REALPATH, "realpath" },
576 { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
577 { SMB_VFS_OP_CHFLAGS, "chflags" },
578 { SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
579 { SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
580 { SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
581 { SMB_VFS_OP_SET_NT_ACL, "set_nt_acl" },
582 { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
583 { SMB_VFS_OP_FCHMOD_ACL, "fchmod_acl" },
584 { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
585 { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, "sys_acl_get_tag_type" },
586 { SMB_VFS_OP_SYS_ACL_GET_PERMSET, "sys_acl_get_permset" },
587 { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, "sys_acl_get_qualifier" },
588 { SMB_VFS_OP_SYS_ACL_GET_FILE, "sys_acl_get_file" },
589 { SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
590 { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, "sys_acl_clear_perms" },
591 { SMB_VFS_OP_SYS_ACL_ADD_PERM, "sys_acl_add_perm" },
592 { SMB_VFS_OP_SYS_ACL_TO_TEXT, "sys_acl_to_text" },
593 { SMB_VFS_OP_SYS_ACL_INIT, "sys_acl_init" },
594 { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, "sys_acl_create_entry" },
595 { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, "sys_acl_set_tag_type" },
596 { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, "sys_acl_set_qualifier" },
597 { SMB_VFS_OP_SYS_ACL_SET_PERMSET, "sys_acl_set_permset" },
598 { SMB_VFS_OP_SYS_ACL_VALID, "sys_acl_valid" },
599 { SMB_VFS_OP_SYS_ACL_SET_FILE, "sys_acl_set_file" },
600 { SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
601 { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, "sys_acl_delete_def_file" },
602 { SMB_VFS_OP_SYS_ACL_GET_PERM, "sys_acl_get_perm" },
603 { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
604 { SMB_VFS_OP_SYS_ACL_FREE_ACL, "sys_acl_free_acl" },
605 { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, "sys_acl_free_qualifier" },
606 { SMB_VFS_OP_GETXATTR, "getxattr" },
607 { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
608 { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
609 { SMB_VFS_OP_LISTXATTR, "listxattr" },
610 { SMB_VFS_OP_LLISTXATTR, "llistxattr" },
611 { SMB_VFS_OP_FLISTXATTR, "flistxattr" },
612 { SMB_VFS_OP_REMOVEXATTR, "removexattr" },
613 { SMB_VFS_OP_LREMOVEXATTR, "lremovexattr" },
614 { SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
615 { SMB_VFS_OP_SETXATTR, "setxattr" },
616 { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
617 { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
618 { SMB_VFS_OP_AIO_READ, "aio_read" },
619 { SMB_VFS_OP_AIO_WRITE, "aio_write" },
620 { SMB_VFS_OP_AIO_RETURN,"aio_return" },
621 { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
622 { SMB_VFS_OP_AIO_ERROR, "aio_error" },
623 { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
624 { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
625 { SMB_VFS_OP_LAST, NULL }
626};
627
628static int audit_syslog_facility(vfs_handle_struct *handle)
629{
630 static const struct enum_list enum_log_facilities[] = {
631 { LOG_USER, "USER" },
632 { LOG_LOCAL0, "LOCAL0" },
633 { LOG_LOCAL1, "LOCAL1" },
634 { LOG_LOCAL2, "LOCAL2" },
635 { LOG_LOCAL3, "LOCAL3" },
636 { LOG_LOCAL4, "LOCAL4" },
637 { LOG_LOCAL5, "LOCAL5" },
638 { LOG_LOCAL6, "LOCAL6" },
639 { LOG_LOCAL7, "LOCAL7" }
640 };
641
642 int facility;
643
644 facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
645
646 return facility;
647}
648
649static int audit_syslog_priority(vfs_handle_struct *handle)
650{
651 static const struct enum_list enum_log_priorities[] = {
652 { LOG_EMERG, "EMERG" },
653 { LOG_ALERT, "ALERT" },
654 { LOG_CRIT, "CRIT" },
655 { LOG_ERR, "ERR" },
656 { LOG_WARNING, "WARNING" },
657 { LOG_NOTICE, "NOTICE" },
658 { LOG_INFO, "INFO" },
659 { LOG_DEBUG, "DEBUG" }
660 };
661
662 int priority;
663
664 priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority", enum_log_priorities, LOG_NOTICE);
665
666 return priority;
667}
668
669static char *audit_prefix(connection_struct *conn)
670{
671 static pstring prefix;
672
673 pstrcpy(prefix, lp_parm_const_string(SNUM(conn), "full_audit",
674 "prefix", "%u|%I"));
675 standard_sub_advanced(lp_servicename(SNUM(conn)), conn->user,
676 conn->connectpath, conn->gid,
677 get_current_username(),
678 current_user_info.domain,
679 prefix, sizeof(prefix));
680 return prefix;
681}
682
683static BOOL log_success(vfs_handle_struct *handle, vfs_op_type op)
684{
685 struct vfs_full_audit_private_data *pd = NULL;
686
687 SMB_VFS_HANDLE_GET_DATA(handle, pd,
688 struct vfs_full_audit_private_data,
689 return True);
690
691 if (pd->success_ops == NULL) {
692 return True;
693 }
694
695 return bitmap_query(pd->success_ops, op);
696}
697
698static BOOL log_failure(vfs_handle_struct *handle, vfs_op_type op)
699{
700 struct vfs_full_audit_private_data *pd = NULL;
701
702 SMB_VFS_HANDLE_GET_DATA(handle, pd,
703 struct vfs_full_audit_private_data,
704 return True);
705
706 if (pd->failure_ops == NULL)
707 return True;
708
709 return bitmap_query(pd->failure_ops, op);
710}
711
712static void init_bitmap(struct bitmap **bm, const char **ops)
713{
714 BOOL log_all = False;
715
716 if (*bm != NULL)
717 return;
718
719 *bm = bitmap_allocate(SMB_VFS_OP_LAST);
720
721 if (*bm == NULL) {
722 DEBUG(0, ("Could not alloc bitmap -- "
723 "defaulting to logging everything\n"));
724 return;
725 }
726
727 while (*ops != NULL) {
728 int i;
729 BOOL found = False;
730
731 if (strequal(*ops, "all")) {
732 log_all = True;
733 break;
734 }
735
736 if (strequal(*ops, "none")) {
737 break;
738 }
739
740 for (i=0; i<SMB_VFS_OP_LAST; i++) {
741 if (vfs_op_names[i].name == NULL) {
742 smb_panic("vfs_full_audit.c: name table not "
743 "in sync with vfs.h\n");
744 }
745
746 if (strequal(*ops, vfs_op_names[i].name)) {
747 bitmap_set(*bm, i);
748 found = True;
749 }
750 }
751 if (!found) {
752 DEBUG(0, ("Could not find opname %s, logging all\n",
753 *ops));
754 log_all = True;
755 break;
756 }
757 ops += 1;
758 }
759
760 if (log_all) {
761 /* The query functions default to True */
762 bitmap_free(*bm);
763 *bm = NULL;
764 }
765}
766
767static const char *audit_opname(vfs_op_type op)
768{
769 if (op >= SMB_VFS_OP_LAST)
770 return "INVALID VFS OP";
771 return vfs_op_names[op].name;
772}
773
774static void do_log(vfs_op_type op, BOOL success, vfs_handle_struct *handle,
775 const char *format, ...)
776{
777 fstring err_msg;
778 pstring op_msg;
779 va_list ap;
780
781 if (success && (!log_success(handle, op)))
782 return;
783
784 if (!success && (!log_failure(handle, op)))
785 return;
786
787 if (success)
788 fstrcpy(err_msg, "ok");
789 else
790 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
791
792 va_start(ap, format);
793 vsnprintf(op_msg, sizeof(op_msg), format, ap);
794 va_end(ap);
795
796 syslog(audit_syslog_priority(handle), "%s|%s|%s|%s\n",
797 audit_prefix(handle->conn), audit_opname(op), err_msg, op_msg);
798
799 return;
800}
801
802/* Free function for the private data. */
803
804static void free_private_data(void **p_data)
805{
806 struct vfs_full_audit_private_data *pd = *(struct vfs_full_audit_private_data **)p_data;
807
808 if (pd->success_ops) {
809 bitmap_free(pd->success_ops);
810 }
811 if (pd->failure_ops) {
812 bitmap_free(pd->failure_ops);
813 }
814 SAFE_FREE(pd);
815 *p_data = NULL;
816}
817
818/* Implementation of vfs_ops. Pass everything on to the default
819 operation but log event first. */
820
821static int smb_full_audit_connect(vfs_handle_struct *handle,
822 const char *svc, const char *user)
823{
824 int result;
825 struct vfs_full_audit_private_data *pd = NULL;
826 const char *none[] = { NULL };
827 const char *all [] = { "all" };
828
829 if (!handle) {
830 return -1;
831 }
832
833 pd = SMB_MALLOC_P(struct vfs_full_audit_private_data);
834 if (!pd) {
835 return -1;
836 }
837 ZERO_STRUCTP(pd);
838
839 openlog("smbd_audit", 0, audit_syslog_facility(handle));
840
841 init_bitmap(&pd->success_ops,
842 lp_parm_string_list(SNUM(handle->conn), "full_audit", "success",
843 none));
844 init_bitmap(&pd->failure_ops,
845 lp_parm_string_list(SNUM(handle->conn), "full_audit", "failure",
846 all));
847
848 /* Store the private data. */
849 SMB_VFS_HANDLE_SET_DATA(handle, pd, free_private_data,
850 struct vfs_full_audit_private_data, return -1);
851
852 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
853
854 do_log(SMB_VFS_OP_CONNECT, True, handle,
855 "%s", svc);
856
857 return result;
858}
859
860static void smb_full_audit_disconnect(vfs_handle_struct *handle)
861{
862 SMB_VFS_NEXT_DISCONNECT(handle);
863
864 do_log(SMB_VFS_OP_DISCONNECT, True, handle,
865 "%s", lp_servicename(SNUM(handle->conn)));
866
867 /* The bitmaps will be disconnected when the private
868 data is deleted. */
869
870 return;
871}
872
873static SMB_BIG_UINT smb_full_audit_disk_free(vfs_handle_struct *handle,
874 const char *path,
875 BOOL small_query, SMB_BIG_UINT *bsize,
876 SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
877{
878 SMB_BIG_UINT result;
879
880 result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
881 dfree, dsize);
882
883 /* Don't have a reasonable notion of failure here */
884
885 do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
886
887 return result;
888}
889
890static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
891 enum SMB_QUOTA_TYPE qtype, unid_t id,
892 SMB_DISK_QUOTA *qt)
893{
894 int result;
895
896 result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
897
898 do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
899
900 return result;
901}
902
903
904static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
905 enum SMB_QUOTA_TYPE qtype, unid_t id,
906 SMB_DISK_QUOTA *qt)
907{
908 int result;
909
910 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
911
912 do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
913
914 return result;
915}
916
917static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
918 struct files_struct *fsp,
919 SHADOW_COPY_DATA *shadow_copy_data, BOOL labels)
920{
921 int result;
922
923 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
924
925 do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
926
927 return result;
928}
929
930static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
931 const char *path,
932 struct vfs_statvfs_struct *statbuf)
933{
934 int result;
935
936 result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
937
938 do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
939
940 return result;
941}
942
943static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
944 const char *fname, const char *mask, uint32 attr)
945{
946 SMB_STRUCT_DIR *result;
947
948 result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
949
950 do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
951
952 return result;
953}
954
955static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
956 SMB_STRUCT_DIR *dirp)
957{
958 SMB_STRUCT_DIRENT *result;
959
960 result = SMB_VFS_NEXT_READDIR(handle, dirp);
961
962 /* This operation has no reasonable error condition
963 * (End of dir is also failure), so always succeed.
964 */
965 do_log(SMB_VFS_OP_READDIR, True, handle, "");
966
967 return result;
968}
969
970static void smb_full_audit_seekdir(vfs_handle_struct *handle,
971 SMB_STRUCT_DIR *dirp, long offset)
972{
973 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
974
975 do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
976 return;
977}
978
979static long smb_full_audit_telldir(vfs_handle_struct *handle,
980 SMB_STRUCT_DIR *dirp)
981{
982 long result;
983
984 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
985
986 do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
987
988 return result;
989}
990
991static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
992 SMB_STRUCT_DIR *dirp)
993{
994 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
995
996 do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
997 return;
998}
999
1000static int smb_full_audit_mkdir(vfs_handle_struct *handle,
1001 const char *path, mode_t mode)
1002{
1003 int result;
1004
1005 result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
1006
1007 do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
1008
1009 return result;
1010}
1011
1012static int smb_full_audit_rmdir(vfs_handle_struct *handle,
1013 const char *path)
1014{
1015 int result;
1016
1017 result = SMB_VFS_NEXT_RMDIR(handle, path);
1018
1019 do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
1020
1021 return result;
1022}
1023
1024static int smb_full_audit_closedir(vfs_handle_struct *handle,
1025 SMB_STRUCT_DIR *dirp)
1026{
1027 int result;
1028
1029 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
1030
1031 do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
1032
1033 return result;
1034}
1035
1036static int smb_full_audit_open(vfs_handle_struct *handle,
1037 const char *fname, files_struct *fsp, int flags, mode_t mode)
1038{
1039 int result;
1040
1041 result = SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
1042
1043 do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
1044 ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
1045 fname);
1046
1047 return result;
1048}
1049
1050static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
1051{
1052 int result;
1053
1054 result = SMB_VFS_NEXT_CLOSE(handle, fsp, fd);
1055
1056 do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s", fsp->fsp_name);
1057
1058 return result;
1059}
1060
1061static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
1062 int fd, void *data, size_t n)
1063{
1064 ssize_t result;
1065
1066 result = SMB_VFS_NEXT_READ(handle, fsp, fd, data, n);
1067
1068 do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s", fsp->fsp_name);
1069
1070 return result;
1071}
1072
1073static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
1074 int fd, void *data, size_t n, SMB_OFF_T offset)
1075{
1076 ssize_t result;
1077
1078 result = SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, n, offset);
1079
1080 do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s", fsp->fsp_name);
1081
1082 return result;
1083}
1084
1085static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
1086 int fd, const void *data, size_t n)
1087{
1088 ssize_t result;
1089
1090 result = SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
1091
1092 do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s", fsp->fsp_name);
1093
1094 return result;
1095}
1096
1097static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
1098 int fd, const void *data, size_t n,
1099 SMB_OFF_T offset)
1100{
1101 ssize_t result;
1102
1103 result = SMB_VFS_NEXT_PWRITE(handle, fsp, fd, data, n, offset);
1104
1105 do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s", fsp->fsp_name);
1106
1107 return result;
1108}
1109
1110static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1111 int filedes, SMB_OFF_T offset, int whence)
1112{
1113 ssize_t result;
1114
1115 result = SMB_VFS_NEXT_LSEEK(handle, fsp, filedes, offset, whence);
1116
1117 do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1118 "%s", fsp->fsp_name);
1119
1120 return result;
1121}
1122
1123static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1124 files_struct *fsp, int fromfd,
1125 const DATA_BLOB *hdr, SMB_OFF_T offset,
1126 size_t n)
1127{
1128 ssize_t result;
1129
1130 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, fromfd, hdr,
1131 offset, n);
1132
1133 do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1134 "%s", fsp->fsp_name);
1135
1136 return result;
1137}
1138
1139static int smb_full_audit_rename(vfs_handle_struct *handle,
1140 const char *oldname, const char *newname)
1141{
1142 int result;
1143
1144 result = SMB_VFS_NEXT_RENAME(handle, oldname, newname);
1145
1146 do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s", oldname, newname);
1147
1148 return result;
1149}
1150
1151static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
1152{
1153 int result;
1154
1155 result = SMB_VFS_NEXT_FSYNC(handle, fsp, fd);
1156
1157 do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s", fsp->fsp_name);
1158
1159 return result;
1160}
1161
1162static int smb_full_audit_stat(vfs_handle_struct *handle,
1163 const char *fname, SMB_STRUCT_STAT *sbuf)
1164{
1165 int result;
1166
1167 result = SMB_VFS_NEXT_STAT(handle, fname, sbuf);
1168
1169 do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s", fname);
1170
1171 return result;
1172}
1173
1174static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
1175 SMB_STRUCT_STAT *sbuf)
1176{
1177 int result;
1178
1179 result = SMB_VFS_NEXT_FSTAT(handle, fsp, fd, sbuf);
1180
1181 do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s", fsp->fsp_name);
1182
1183 return result;
1184}
1185
1186static int smb_full_audit_lstat(vfs_handle_struct *handle,
1187 const char *path, SMB_STRUCT_STAT *sbuf)
1188{
1189 int result;
1190
1191 result = SMB_VFS_NEXT_LSTAT(handle, path, sbuf);
1192
1193 do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s", path);
1194
1195 return result;
1196}
1197
1198static int smb_full_audit_unlink(vfs_handle_struct *handle,
1199 const char *path)
1200{
1201 int result;
1202
1203 result = SMB_VFS_NEXT_UNLINK(handle, path);
1204
1205 do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s", path);
1206
1207 return result;
1208}
1209
1210static int smb_full_audit_chmod(vfs_handle_struct *handle,
1211 const char *path, mode_t mode)
1212{
1213 int result;
1214
1215 result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1216
1217 do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1218
1219 return result;
1220}
1221
1222static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
1223 mode_t mode)
1224{
1225 int result;
1226
1227 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, fd, mode);
1228
1229 do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1230 "%s|%o", fsp->fsp_name, mode);
1231
1232 return result;
1233}
1234
1235static int smb_full_audit_chown(vfs_handle_struct *handle,
1236 const char *path, uid_t uid, gid_t gid)
1237{
1238 int result;
1239
1240 result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1241
1242 do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1243 path, (long int)uid, (long int)gid);
1244
1245 return result;
1246}
1247
1248static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
1249 uid_t uid, gid_t gid)
1250{
1251 int result;
1252
1253 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, fd, uid, gid);
1254
1255 do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1256 fsp->fsp_name, (long int)uid, (long int)gid);
1257
1258 return result;
1259}
1260
1261static int smb_full_audit_chdir(vfs_handle_struct *handle,
1262 const char *path)
1263{
1264 int result;
1265
1266 result = SMB_VFS_NEXT_CHDIR(handle, path);
1267
1268 do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1269
1270 return result;
1271}
1272
1273static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1274 char *path)
1275{
1276 char *result;
1277
1278 result = SMB_VFS_NEXT_GETWD(handle, path);
1279
1280 do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1281
1282 return result;
1283}
1284
1285static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1286 const char *path, const struct timespec ts[2])
1287{
1288 int result;
1289
1290 result = SMB_VFS_NEXT_NTIMES(handle, path, ts);
1291
1292 do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s", path);
1293
1294 return result;
1295}
1296
1297static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1298 int fd, SMB_OFF_T len)
1299{
1300 int result;
1301
1302 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, fd, len);
1303
1304 do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1305 "%s", fsp->fsp_name);
1306
1307 return result;
1308}
1309
1310static BOOL smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
1311 int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1312{
1313 BOOL result;
1314
1315 result = SMB_VFS_NEXT_LOCK(handle, fsp, fd, op, offset, count, type);
1316
1317 do_log(SMB_VFS_OP_LOCK, (result >= 0), handle, "%s", fsp->fsp_name);
1318
1319 return result;
1320}
1321
1322static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1323 struct files_struct *fsp, int fd,
1324 uint32 share_mode)
1325{
1326 int result;
1327
1328 result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, fd, share_mode);
1329
1330 do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1331 fsp->fsp_name);
1332
1333 return result;
1334}
1335
1336static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1337 int fd, int leasetype)
1338{
1339 int result;
1340
1341 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, fd, leasetype);
1342
1343 do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1344 fsp->fsp_name);
1345
1346 return result;
1347}
1348
1349static BOOL smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd,
1350 SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1351{
1352 BOOL result;
1353
1354 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, fd, poffset, pcount, ptype, ppid);
1355
1356 do_log(SMB_VFS_OP_GETLOCK, (result >= 0), handle, "%s", fsp->fsp_name);
1357
1358 return result;
1359}
1360
1361static int smb_full_audit_symlink(vfs_handle_struct *handle,
1362 const char *oldpath, const char *newpath)
1363{
1364 int result;
1365
1366 result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1367
1368 do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1369 "%s|%s", oldpath, newpath);
1370
1371 return result;
1372}
1373
1374static int smb_full_audit_readlink(vfs_handle_struct *handle,
1375 const char *path, char *buf, size_t bufsiz)
1376{
1377 int result;
1378
1379 result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1380
1381 do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1382
1383 return result;
1384}
1385
1386static int smb_full_audit_link(vfs_handle_struct *handle,
1387 const char *oldpath, const char *newpath)
1388{
1389 int result;
1390
1391 result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1392
1393 do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1394 "%s|%s", oldpath, newpath);
1395
1396 return result;
1397}
1398
1399static int smb_full_audit_mknod(vfs_handle_struct *handle,
1400 const char *pathname, mode_t mode, SMB_DEV_T dev)
1401{
1402 int result;
1403
1404 result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1405
1406 do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1407
1408 return result;
1409}
1410
1411static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1412 const char *path, char *resolved_path)
1413{
1414 char *result;
1415
1416 result = SMB_VFS_NEXT_REALPATH(handle, path, resolved_path);
1417
1418 do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1419
1420 return result;
1421}
1422
1423static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1424 struct sys_notify_context *ctx,
1425 struct notify_entry *e,
1426 void (*callback)(struct sys_notify_context *ctx,
1427 void *private_data,
1428 struct notify_event *ev),
1429 void *private_data, void *handle_p)
1430{
1431 NTSTATUS result;
1432
1433 result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1434
1435 do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1436
1437 return result;
1438}
1439
1440static int smb_full_audit_chflags(vfs_handle_struct *handle,
1441 const char *path, uint flags)
1442{
1443 int result;
1444
1445 result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1446
1447 do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1448
1449 return result;
1450}
1451
1452static size_t smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1453 int fd, uint32 security_info,
1454 SEC_DESC **ppdesc)
1455{
1456 size_t result;
1457
1458 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, fd, security_info,
1459 ppdesc);
1460
1461 do_log(SMB_VFS_OP_FGET_NT_ACL, (result > 0), handle,
1462 "%s", fsp->fsp_name);
1463
1464 return result;
1465}
1466
1467static size_t smb_full_audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1468 const char *name, uint32 security_info,
1469 SEC_DESC **ppdesc)
1470{
1471 size_t result;
1472
1473 result = SMB_VFS_NEXT_GET_NT_ACL(handle, fsp, name, security_info,
1474 ppdesc);
1475
1476 do_log(SMB_VFS_OP_GET_NT_ACL, (result > 0), handle,
1477 "%s", fsp->fsp_name);
1478
1479 return result;
1480}
1481
1482static BOOL smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1483 int fd, uint32 security_info_sent,
1484 SEC_DESC *psd)
1485{
1486 BOOL result;
1487
1488 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, fd, security_info_sent,
1489 psd);
1490
1491 do_log(SMB_VFS_OP_FSET_NT_ACL, result, handle, "%s", fsp->fsp_name);
1492
1493 return result;
1494}
1495
1496static BOOL smb_full_audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1497 const char *name, uint32 security_info_sent,
1498 SEC_DESC *psd)
1499{
1500 BOOL result;
1501
1502 result = SMB_VFS_NEXT_SET_NT_ACL(handle, fsp, name, security_info_sent,
1503 psd);
1504
1505 do_log(SMB_VFS_OP_SET_NT_ACL, result, handle, "%s", fsp->fsp_name);
1506
1507 return result;
1508}
1509
1510static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1511 const char *path, mode_t mode)
1512{
1513 int result;
1514
1515 result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1516
1517 do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1518 "%s|%o", path, mode);
1519
1520 return result;
1521}
1522
1523static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1524 int fd, mode_t mode)
1525{
1526 int result;
1527
1528 result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, fd, mode);
1529
1530 do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1531 "%s|%o", fsp->fsp_name, mode);
1532
1533 return result;
1534}
1535
1536static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1537
1538 SMB_ACL_T theacl, int entry_id,
1539 SMB_ACL_ENTRY_T *entry_p)
1540{
1541 int result;
1542
1543 result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1544 entry_p);
1545
1546 do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1547 "");
1548
1549 return result;
1550}
1551
1552static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1553
1554 SMB_ACL_ENTRY_T entry_d,
1555 SMB_ACL_TAG_T *tag_type_p)
1556{
1557 int result;
1558
1559 result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1560 tag_type_p);
1561
1562 do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1563 "");
1564
1565 return result;
1566}
1567
1568static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1569
1570 SMB_ACL_ENTRY_T entry_d,
1571 SMB_ACL_PERMSET_T *permset_p)
1572{
1573 int result;
1574
1575 result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1576 permset_p);
1577
1578 do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1579 "");
1580
1581 return result;
1582}
1583
1584static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1585
1586 SMB_ACL_ENTRY_T entry_d)
1587{
1588 void *result;
1589
1590 result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1591
1592 do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1593 "");
1594
1595 return result;
1596}
1597
1598static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1599 const char *path_p,
1600 SMB_ACL_TYPE_T type)
1601{
1602 SMB_ACL_T result;
1603
1604 result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1605
1606 do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1607 "%s", path_p);
1608
1609 return result;
1610}
1611
1612static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1613 files_struct *fsp, int fd)
1614{
1615 SMB_ACL_T result;
1616
1617 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, fd);
1618
1619 do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1620 "%s", fsp->fsp_name);
1621
1622 return result;
1623}
1624
1625static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1626
1627 SMB_ACL_PERMSET_T permset)
1628{
1629 int result;
1630
1631 result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1632
1633 do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1634 "");
1635
1636 return result;
1637}
1638
1639static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1640
1641 SMB_ACL_PERMSET_T permset,
1642 SMB_ACL_PERM_T perm)
1643{
1644 int result;
1645
1646 result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1647
1648 do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1649 "");
1650
1651 return result;
1652}
1653
1654static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1655 SMB_ACL_T theacl,
1656 ssize_t *plen)
1657{
1658 char * result;
1659
1660 result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1661
1662 do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1663 "");
1664
1665 return result;
1666}
1667
1668static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1669
1670 int count)
1671{
1672 SMB_ACL_T result;
1673
1674 result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1675
1676 do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1677 "");
1678
1679 return result;
1680}
1681
1682static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1683 SMB_ACL_T *pacl,
1684 SMB_ACL_ENTRY_T *pentry)
1685{
1686 int result;
1687
1688 result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1689
1690 do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1691 "");
1692
1693 return result;
1694}
1695
1696static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1697
1698 SMB_ACL_ENTRY_T entry,
1699 SMB_ACL_TAG_T tagtype)
1700{
1701 int result;
1702
1703 result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1704 tagtype);
1705
1706 do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1707 "");
1708
1709 return result;
1710}
1711
1712static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1713
1714 SMB_ACL_ENTRY_T entry,
1715 void *qual)
1716{
1717 int result;
1718
1719 result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1720
1721 do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1722 "");
1723
1724 return result;
1725}
1726
1727static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1728
1729 SMB_ACL_ENTRY_T entry,
1730 SMB_ACL_PERMSET_T permset)
1731{
1732 int result;
1733
1734 result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1735
1736 do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1737 "");
1738
1739 return result;
1740}
1741
1742static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1743
1744 SMB_ACL_T theacl )
1745{
1746 int result;
1747
1748 result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1749
1750 do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1751 "");
1752
1753 return result;
1754}
1755
1756static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1757
1758 const char *name, SMB_ACL_TYPE_T acltype,
1759 SMB_ACL_T theacl)
1760{
1761 int result;
1762
1763 result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1764 theacl);
1765
1766 do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1767 "%s", name);
1768
1769 return result;
1770}
1771
1772static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1773 int fd, SMB_ACL_T theacl)
1774{
1775 int result;
1776
1777 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, fd, theacl);
1778
1779 do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1780 "%s", fsp->fsp_name);
1781
1782 return result;
1783}
1784
1785static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1786
1787 const char *path)
1788{
1789 int result;
1790
1791 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1792
1793 do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1794 "%s", path);
1795
1796 return result;
1797}
1798
1799static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1800
1801 SMB_ACL_PERMSET_T permset,
1802 SMB_ACL_PERM_T perm)
1803{
1804 int result;
1805
1806 result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1807
1808 do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1809 "");
1810
1811 return result;
1812}
1813
1814static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1815
1816 char *text)
1817{
1818 int result;
1819
1820 result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1821
1822 do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1823 "");
1824
1825 return result;
1826}
1827
1828static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1829
1830 SMB_ACL_T posix_acl)
1831{
1832 int result;
1833
1834 result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1835
1836 do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1837 "");
1838
1839 return result;
1840}
1841
1842static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1843 void *qualifier,
1844 SMB_ACL_TAG_T tagtype)
1845{
1846 int result;
1847
1848 result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1849 tagtype);
1850
1851 do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1852 "");
1853
1854 return result;
1855}
1856
1857static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1858 const char *path,
1859 const char *name, void *value, size_t size)
1860{
1861 ssize_t result;
1862
1863 result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1864
1865 do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1866 "%s|%s", path, name);
1867
1868 return result;
1869}
1870
1871static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1872 const char *path, const char *name,
1873 void *value, size_t size)
1874{
1875 ssize_t result;
1876
1877 result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1878
1879 do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1880 "%s|%s", path, name);
1881
1882 return result;
1883}
1884
1885static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1886 struct files_struct *fsp, int fd,
1887 const char *name, void *value, size_t size)
1888{
1889 ssize_t result;
1890
1891 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, fd, name, value, size);
1892
1893 do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1894 "%s|%s", fsp->fsp_name, name);
1895
1896 return result;
1897}
1898
1899static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1900 const char *path, char *list, size_t size)
1901{
1902 ssize_t result;
1903
1904 result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
1905
1906 do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
1907
1908 return result;
1909}
1910
1911static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
1912 const char *path, char *list, size_t size)
1913{
1914 ssize_t result;
1915
1916 result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
1917
1918 do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
1919
1920 return result;
1921}
1922
1923static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
1924 struct files_struct *fsp, int fd, char *list,
1925 size_t size)
1926{
1927 ssize_t result;
1928
1929 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, fd, list, size);
1930
1931 do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
1932 "%s", fsp->fsp_name);
1933
1934 return result;
1935}
1936
1937static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
1938 const char *path,
1939 const char *name)
1940{
1941 int result;
1942
1943 result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
1944
1945 do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
1946 "%s|%s", path, name);
1947
1948 return result;
1949}
1950
1951static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
1952 const char *path,
1953 const char *name)
1954{
1955 int result;
1956
1957 result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
1958
1959 do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
1960 "%s|%s", path, name);
1961
1962 return result;
1963}
1964
1965static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
1966 struct files_struct *fsp, int fd,
1967 const char *name)
1968{
1969 int result;
1970
1971 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, fd, name);
1972
1973 do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
1974 "%s|%s", fsp->fsp_name, name);
1975
1976 return result;
1977}
1978
1979static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
1980 const char *path,
1981 const char *name, const void *value, size_t size,
1982 int flags)
1983{
1984 int result;
1985
1986 result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
1987 flags);
1988
1989 do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
1990 "%s|%s", path, name);
1991
1992 return result;
1993}
1994
1995static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
1996 const char *path,
1997 const char *name, const void *value, size_t size,
1998 int flags)
1999{
2000 int result;
2001
2002 result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2003 flags);
2004
2005 do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2006 "%s|%s", path, name);
2007
2008 return result;
2009}
2010
2011static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2012 struct files_struct *fsp, int fd, const char *name,
2013 const void *value, size_t size, int flags)
2014{
2015 int result;
2016
2017 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, fd, name, value, size,
2018 flags);
2019
2020 do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2021 "%s|%s", fsp->fsp_name, name);
2022
2023 return result;
2024}
2025
2026static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2027{
2028 int result;
2029
2030 result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2031 do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2032 "%s", fsp->fsp_name);
2033
2034 return result;
2035}
2036
2037static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2038{
2039 int result;
2040
2041 result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2042 do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2043 "%s", fsp->fsp_name);
2044
2045 return result;
2046}
2047
2048static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2049{
2050 int result;
2051
2052 result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2053 do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2054 "%s", fsp->fsp_name);
2055
2056 return result;
2057}
2058
2059static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb)
2060{
2061 int result;
2062
2063 result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, fd, aiocb);
2064 do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2065 "%s", fsp->fsp_name);
2066
2067 return result;
2068}
2069
2070static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2071{
2072 int result;
2073
2074 result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2075 do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2076 "%s", fsp->fsp_name);
2077
2078 return result;
2079}
2080
2081static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2082{
2083 int result;
2084
2085 result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2086 do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2087 "%s", fsp->fsp_name);
2088
2089 return result;
2090}
2091
2092static 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)
2093{
2094 int result;
2095
2096 result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2097 do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2098 "%s", fsp->fsp_name);
2099
2100 return result;
2101}
2102
2103
2104NTSTATUS vfs_full_audit_init(void);
2105NTSTATUS vfs_full_audit_init(void)
2106{
2107 NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2108 "full_audit", audit_op_tuples);
2109
2110 if (!NT_STATUS_IS_OK(ret))
2111 return ret;
2112
2113 vfs_full_audit_debug_level = debug_add_class("full_audit");
2114 if (vfs_full_audit_debug_level == -1) {
2115 vfs_full_audit_debug_level = DBGC_VFS;
2116 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2117 "class!\n"));
2118 } else {
2119 DEBUG(10, ("vfs_full_audit: Debug class number of "
2120 "'full_audit': %d\n", vfs_full_audit_debug_level));
2121 }
2122
2123 return ret;
2124}
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