2 * Auditing VFS module for samba. Log selected file operations to syslog
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
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.
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.
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/>.
26 * This module implements parseable logging for all Samba VFS operations.
28 * You use it as follows:
32 * vfs objects = full_audit
33 * full_audit:prefix = %u|%I
34 * full_audit:success = open opendir create_file
35 * full_audit:failure = all
37 * vfs op can be "all" which means log all operations.
38 * vfs op can be "none" which means no logging.
40 * This leads to syslog entries of the form:
41 * smbd_audit: nobody|192.168.234.1|opendir|ok|/tmp
42 * smbd_audit: nobody|192.168.234.1|create_file|fail (No such file or directory)|0x1|file|open|/ts/doesNotExist
43 * smbd_audit: nobody|192.168.234.1|open|ok|w|/tmp/file.txt
44 * smbd_audit: nobody|192.168.234.1|create_file|ok|0x3|file|open|/tmp/file.txt
46 * where "nobody" is the connected username and "192.168.234.1" is the
47 * client's IP address.
51 * prefix: A macro expansion template prepended to the syslog entry.
53 * success: A list of VFS operations for which a successful completion should
54 * be logged. Defaults to no logging at all. The special operation "all" logs
55 * - you guessed it - everything.
57 * failure: A list of VFS operations for which failure to complete should be
58 * logged. Defaults to logging everything.
63 #include "system/filesys.h"
64 #include "system/syslog.h"
65 #include "smbd/smbd.h"
66 #include "../librpc/gen_ndr/ndr_netlogon.h"
69 #include "lib/param/loadparm.h"
70 #include "lib/util/bitmap.h"
71 #include "lib/util/tevent_unix.h"
72 #include "libcli/security/sddl.h"
73 #include "passdb/machine_sid.h"
74 #include "lib/util/tevent_ntstatus.h"
75 #include "lib/util/string_wrappers.h"
76 #include "source3/lib/substitute.h"
78 static int vfs_full_audit_debug_level = DBGC_VFS;
80 struct vfs_full_audit_private_data {
81 struct bitmap *success_ops;
82 struct bitmap *failure_ops;
90 #define DBGC_CLASS vfs_full_audit_debug_level
92 typedef enum _vfs_op_type {
97 SMB_VFS_OP_CONNECT = 0,
98 SMB_VFS_OP_DISCONNECT,
100 SMB_VFS_OP_GET_QUOTA,
101 SMB_VFS_OP_SET_QUOTA,
102 SMB_VFS_OP_GET_SHADOW_COPY_DATA,
104 SMB_VFS_OP_FS_CAPABILITIES,
105 SMB_VFS_OP_GET_DFS_REFERRALS,
106 SMB_VFS_OP_CREATE_DFS_PATHAT,
107 SMB_VFS_OP_READ_DFS_PATHAT,
109 /* Directory operations */
111 SMB_VFS_OP_FDOPENDIR,
115 SMB_VFS_OP_REWINDDIR,
119 /* File operations */
123 SMB_VFS_OP_CREATE_FILE,
127 SMB_VFS_OP_PREAD_SEND,
128 SMB_VFS_OP_PREAD_RECV,
131 SMB_VFS_OP_PWRITE_SEND,
132 SMB_VFS_OP_PWRITE_RECV,
138 SMB_VFS_OP_FSYNC_SEND,
139 SMB_VFS_OP_FSYNC_RECV,
144 SMB_VFS_OP_GET_ALLOC_SIZE,
153 SMB_VFS_OP_FTRUNCATE,
154 SMB_VFS_OP_FALLOCATE,
156 SMB_VFS_OP_FILESYSTEM_SHAREMODE,
158 SMB_VFS_OP_LINUX_SETLEASE,
160 SMB_VFS_OP_SYMLINKAT,
161 SMB_VFS_OP_READLINKAT,
166 SMB_VFS_OP_FILE_ID_CREATE,
167 SMB_VFS_OP_FS_FILE_ID,
168 SMB_VFS_OP_FSTREAMINFO,
169 SMB_VFS_OP_GET_REAL_FILENAME,
170 SMB_VFS_OP_GET_REAL_FILENAME_AT,
171 SMB_VFS_OP_CONNECTPATH,
172 SMB_VFS_OP_BRL_LOCK_WINDOWS,
173 SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
174 SMB_VFS_OP_STRICT_LOCK_CHECK,
175 SMB_VFS_OP_TRANSLATE_NAME,
176 SMB_VFS_OP_PARENT_PATHNAME,
178 SMB_VFS_OP_OFFLOAD_READ_SEND,
179 SMB_VFS_OP_OFFLOAD_READ_RECV,
180 SMB_VFS_OP_OFFLOAD_WRITE_SEND,
181 SMB_VFS_OP_OFFLOAD_WRITE_RECV,
182 SMB_VFS_OP_FGET_COMPRESSION,
183 SMB_VFS_OP_SET_COMPRESSION,
184 SMB_VFS_OP_SNAP_CHECK_PATH,
185 SMB_VFS_OP_SNAP_CREATE,
186 SMB_VFS_OP_SNAP_DELETE,
188 /* DOS attribute operations. */
189 SMB_VFS_OP_GET_DOS_ATTRIBUTES_SEND,
190 SMB_VFS_OP_GET_DOS_ATTRIBUTES_RECV,
191 SMB_VFS_OP_FGET_DOS_ATTRIBUTES,
192 SMB_VFS_OP_FSET_DOS_ATTRIBUTES,
194 /* NT ACL operations. */
196 SMB_VFS_OP_FGET_NT_ACL,
197 SMB_VFS_OP_FSET_NT_ACL,
198 SMB_VFS_OP_AUDIT_FILE,
200 /* POSIX ACL operations. */
202 SMB_VFS_OP_SYS_ACL_GET_FD,
203 SMB_VFS_OP_SYS_ACL_BLOB_GET_FD,
204 SMB_VFS_OP_SYS_ACL_SET_FD,
205 SMB_VFS_OP_SYS_ACL_DELETE_DEF_FD,
208 SMB_VFS_OP_GETXATTRAT_SEND,
209 SMB_VFS_OP_GETXATTRAT_RECV,
210 SMB_VFS_OP_FGETXATTR,
211 SMB_VFS_OP_FLISTXATTR,
212 SMB_VFS_OP_REMOVEXATTR,
213 SMB_VFS_OP_FREMOVEXATTR,
214 SMB_VFS_OP_FSETXATTR,
217 SMB_VFS_OP_AIO_FORCE,
219 /* offline operations */
220 SMB_VFS_OP_IS_OFFLINE,
221 SMB_VFS_OP_SET_OFFLINE,
223 /* Durable handle operations. */
224 SMB_VFS_OP_DURABLE_COOKIE,
225 SMB_VFS_OP_DURABLE_DISCONNECT,
226 SMB_VFS_OP_DURABLE_RECONNECT,
228 SMB_VFS_OP_FREADDIR_ATTR,
230 /* This should always be last enum value */
235 /* The following array *must* be in the same order as defined in vfs_op_type */
241 { SMB_VFS_OP_CONNECT, "connect" },
242 { SMB_VFS_OP_DISCONNECT, "disconnect" },
243 { SMB_VFS_OP_DISK_FREE, "disk_free" },
244 { SMB_VFS_OP_GET_QUOTA, "get_quota" },
245 { SMB_VFS_OP_SET_QUOTA, "set_quota" },
246 { SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
247 { SMB_VFS_OP_STATVFS, "statvfs" },
248 { SMB_VFS_OP_FS_CAPABILITIES, "fs_capabilities" },
249 { SMB_VFS_OP_GET_DFS_REFERRALS, "get_dfs_referrals" },
250 { SMB_VFS_OP_CREATE_DFS_PATHAT, "create_dfs_pathat" },
251 { SMB_VFS_OP_READ_DFS_PATHAT, "read_dfs_pathat" },
252 { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
253 { SMB_VFS_OP_READDIR, "readdir" },
254 { SMB_VFS_OP_SEEKDIR, "seekdir" },
255 { SMB_VFS_OP_TELLDIR, "telldir" },
256 { SMB_VFS_OP_REWINDDIR, "rewinddir" },
257 { SMB_VFS_OP_MKDIRAT, "mkdirat" },
258 { SMB_VFS_OP_CLOSEDIR, "closedir" },
259 { SMB_VFS_OP_OPEN, "open" },
260 { SMB_VFS_OP_OPENAT, "openat" },
261 { SMB_VFS_OP_CREATE_FILE, "create_file" },
262 { SMB_VFS_OP_CLOSE, "close" },
263 { SMB_VFS_OP_READ, "read" },
264 { SMB_VFS_OP_PREAD, "pread" },
265 { SMB_VFS_OP_PREAD_SEND, "pread_send" },
266 { SMB_VFS_OP_PREAD_RECV, "pread_recv" },
267 { SMB_VFS_OP_WRITE, "write" },
268 { SMB_VFS_OP_PWRITE, "pwrite" },
269 { SMB_VFS_OP_PWRITE_SEND, "pwrite_send" },
270 { SMB_VFS_OP_PWRITE_RECV, "pwrite_recv" },
271 { SMB_VFS_OP_LSEEK, "lseek" },
272 { SMB_VFS_OP_SENDFILE, "sendfile" },
273 { SMB_VFS_OP_RECVFILE, "recvfile" },
274 { SMB_VFS_OP_RENAMEAT, "renameat" },
275 { SMB_VFS_OP_FSYNC, "fsync" },
276 { SMB_VFS_OP_FSYNC_SEND, "fsync_send" },
277 { SMB_VFS_OP_FSYNC_RECV, "fsync_recv" },
278 { SMB_VFS_OP_STAT, "stat" },
279 { SMB_VFS_OP_FSTAT, "fstat" },
280 { SMB_VFS_OP_LSTAT, "lstat" },
281 { SMB_VFS_OP_FSTATAT, "fstatat" },
282 { SMB_VFS_OP_GET_ALLOC_SIZE, "get_alloc_size" },
283 { SMB_VFS_OP_UNLINKAT, "unlinkat" },
284 { SMB_VFS_OP_FCHMOD, "fchmod" },
285 { SMB_VFS_OP_FCHOWN, "fchown" },
286 { SMB_VFS_OP_LCHOWN, "lchown" },
287 { SMB_VFS_OP_CHDIR, "chdir" },
288 { SMB_VFS_OP_GETWD, "getwd" },
289 { SMB_VFS_OP_NTIMES, "ntimes" },
290 { SMB_VFS_OP_FNTIMES, "fntimes" },
291 { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
292 { SMB_VFS_OP_FALLOCATE,"fallocate" },
293 { SMB_VFS_OP_LOCK, "lock" },
294 { SMB_VFS_OP_FILESYSTEM_SHAREMODE, "filesystem_sharemode" },
295 { SMB_VFS_OP_FCNTL, "fcntl" },
296 { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
297 { SMB_VFS_OP_GETLOCK, "getlock" },
298 { SMB_VFS_OP_SYMLINKAT, "symlinkat" },
299 { SMB_VFS_OP_READLINKAT,"readlinkat" },
300 { SMB_VFS_OP_LINKAT, "linkat" },
301 { SMB_VFS_OP_MKNODAT, "mknodat" },
302 { SMB_VFS_OP_REALPATH, "realpath" },
303 { SMB_VFS_OP_FCHFLAGS, "fchflags" },
304 { SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
305 { SMB_VFS_OP_FS_FILE_ID, "fs_file_id" },
306 { SMB_VFS_OP_FSTREAMINFO, "fstreaminfo" },
307 { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
308 { SMB_VFS_OP_GET_REAL_FILENAME_AT, "get_real_filename_at" },
309 { SMB_VFS_OP_CONNECTPATH, "connectpath" },
310 { SMB_VFS_OP_BRL_LOCK_WINDOWS, "brl_lock_windows" },
311 { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
312 { SMB_VFS_OP_STRICT_LOCK_CHECK, "strict_lock_check" },
313 { SMB_VFS_OP_TRANSLATE_NAME, "translate_name" },
314 { SMB_VFS_OP_PARENT_PATHNAME, "parent_pathname" },
315 { SMB_VFS_OP_FSCTL, "fsctl" },
316 { SMB_VFS_OP_OFFLOAD_READ_SEND, "offload_read_send" },
317 { SMB_VFS_OP_OFFLOAD_READ_RECV, "offload_read_recv" },
318 { SMB_VFS_OP_OFFLOAD_WRITE_SEND, "offload_write_send" },
319 { SMB_VFS_OP_OFFLOAD_WRITE_RECV, "offload_write_recv" },
320 { SMB_VFS_OP_FGET_COMPRESSION, "fget_compression" },
321 { SMB_VFS_OP_SET_COMPRESSION, "set_compression" },
322 { SMB_VFS_OP_SNAP_CHECK_PATH, "snap_check_path" },
323 { SMB_VFS_OP_SNAP_CREATE, "snap_create" },
324 { SMB_VFS_OP_SNAP_DELETE, "snap_delete" },
325 { SMB_VFS_OP_GET_DOS_ATTRIBUTES_SEND, "get_dos_attributes_send" },
326 { SMB_VFS_OP_GET_DOS_ATTRIBUTES_RECV, "get_dos_attributes_recv" },
327 { SMB_VFS_OP_FGET_DOS_ATTRIBUTES, "fget_dos_attributes" },
328 { SMB_VFS_OP_FSET_DOS_ATTRIBUTES, "fset_dos_attributes" },
329 { SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
330 { SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
331 { SMB_VFS_OP_AUDIT_FILE, "audit_file" },
332 { SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
333 { SMB_VFS_OP_SYS_ACL_BLOB_GET_FD, "sys_acl_blob_get_fd" },
334 { SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
335 { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FD, "sys_acl_delete_def_fd" },
336 { SMB_VFS_OP_GETXATTRAT_SEND, "getxattrat_send" },
337 { SMB_VFS_OP_GETXATTRAT_RECV, "getxattrat_recv" },
338 { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
339 { SMB_VFS_OP_FLISTXATTR, "flistxattr" },
340 { SMB_VFS_OP_REMOVEXATTR, "removexattr" },
341 { SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
342 { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
343 { SMB_VFS_OP_AIO_FORCE, "aio_force" },
344 { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
345 { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
346 { SMB_VFS_OP_DURABLE_COOKIE, "durable_cookie" },
347 { SMB_VFS_OP_DURABLE_DISCONNECT, "durable_disconnect" },
348 { SMB_VFS_OP_DURABLE_RECONNECT, "durable_reconnect" },
349 { SMB_VFS_OP_FREADDIR_ATTR, "freaddir_attr" },
350 { SMB_VFS_OP_LAST, NULL }
353 static int audit_syslog_facility(vfs_handle_struct *handle)
355 static const struct enum_list enum_log_facilities[] = {
357 { LOG_AUTH, "AUTH" },
360 { LOG_AUTHPRIV, "AUTHPRIV" },
363 { LOG_AUDIT, "AUDIT" },
366 { LOG_CONSOLE, "CONSOLE" },
369 { LOG_CRON, "CRON" },
372 { LOG_DAEMON, "DAEMON" },
378 { LOG_INSTALL, "INSTALL" },
381 { LOG_KERN, "KERN" },
384 { LOG_LAUNCHD, "LAUNCHD" },
387 { LOG_LFMT, "LFMT" },
393 { LOG_MAIL, "MAIL" },
396 { LOG_MEGASAFE, "MEGASAFE" },
399 { LOG_NETINFO, "NETINFO" },
402 { LOG_NEWS, "NEWS" },
404 #ifdef LOG_NFACILITIES
405 { LOG_NFACILITIES, "NFACILITIES" },
413 #ifdef LOG_REMOTEAUTH
414 { LOG_REMOTEAUTH, "REMOTEAUTH" },
417 { LOG_SECURITY, "SECURITY" },
420 { LOG_SYSLOG, "SYSLOG" },
423 { LOG_USER, "USER" },
426 { LOG_UUCP, "UUCP" },
428 { LOG_LOCAL0, "LOCAL0" },
429 { LOG_LOCAL1, "LOCAL1" },
430 { LOG_LOCAL2, "LOCAL2" },
431 { LOG_LOCAL3, "LOCAL3" },
432 { LOG_LOCAL4, "LOCAL4" },
433 { LOG_LOCAL5, "LOCAL5" },
434 { LOG_LOCAL6, "LOCAL6" },
435 { LOG_LOCAL7, "LOCAL7" },
441 facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
446 static int audit_syslog_priority(vfs_handle_struct *handle)
448 static const struct enum_list enum_log_priorities[] = {
449 { LOG_EMERG, "EMERG" },
450 { LOG_ALERT, "ALERT" },
451 { LOG_CRIT, "CRIT" },
453 { LOG_WARNING, "WARNING" },
454 { LOG_NOTICE, "NOTICE" },
455 { LOG_INFO, "INFO" },
456 { LOG_DEBUG, "DEBUG" },
462 priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
463 enum_log_priorities, LOG_NOTICE);
464 if (priority == -1) {
465 priority = LOG_WARNING;
471 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
473 const struct loadparm_substitution *lp_sub =
474 loadparm_s3_global_substitution();
478 prefix = talloc_strdup(ctx,
479 lp_parm_const_string(SNUM(conn), "full_audit",
484 result = talloc_sub_full(ctx,
485 lp_servicename(talloc_tos(), lp_sub, SNUM(conn)),
486 conn->session_info->unix_info->unix_name,
488 conn->session_info->unix_token->gid,
489 conn->session_info->unix_info->sanitized_username,
490 conn->session_info->info->domain_name,
496 static bool log_success(struct vfs_full_audit_private_data *pd, vfs_op_type op)
498 if (pd->success_ops == NULL) {
502 return bitmap_query(pd->success_ops, op);
505 static bool log_failure(struct vfs_full_audit_private_data *pd, vfs_op_type op)
507 if (pd->failure_ops == NULL)
510 return bitmap_query(pd->failure_ops, op);
513 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
518 DBG_ERR("init_bitmap, ops list is empty (logic error)\n");
522 bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
524 DBG_ERR("Could not alloc bitmap\n");
528 for (; *ops != NULL; ops += 1) {
533 if (strequal(*ops, "all")) {
534 for (i=0; i<SMB_VFS_OP_LAST; i++) {
540 if (strequal(*ops, "none")) {
550 for (i=0; i<SMB_VFS_OP_LAST; i++) {
551 if ((vfs_op_names[i].name == NULL)
552 || (vfs_op_names[i].type != i)) {
553 smb_panic("vfs_full_audit.c: name table not "
554 "in sync with vfs_op_type enums\n");
556 if (strequal(op, vfs_op_names[i].name)) {
565 if (i == SMB_VFS_OP_LAST) {
566 DBG_ERR("Could not find opname %s\n", *ops);
574 static const char *audit_opname(vfs_op_type op)
576 if (op >= SMB_VFS_OP_LAST)
577 return "INVALID VFS OP";
578 return vfs_op_names[op].name;
581 static TALLOC_CTX *tmp_do_log_ctx;
583 * Get us a temporary talloc context usable just for DEBUG arguments
585 static TALLOC_CTX *do_log_ctx(void)
587 if (tmp_do_log_ctx == NULL) {
588 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
590 return tmp_do_log_ctx;
593 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
594 const char *format, ...) PRINTF_ATTRIBUTE(4, 5);
596 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
597 const char *format, ...)
599 struct vfs_full_audit_private_data *pd;
601 char *audit_pre = NULL;
605 SMB_VFS_HANDLE_GET_DATA(handle, pd,
606 struct vfs_full_audit_private_data,
609 if (success && (!log_success(pd, op)))
612 if (!success && (!log_failure(pd, op)))
616 fstrcpy(err_msg, "ok");
618 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
620 va_start(ap, format);
621 op_msg = talloc_vasprintf(talloc_tos(), format, ap);
628 audit_pre = audit_prefix(talloc_tos(), handle->conn);
634 * Specify the facility to interoperate with other syslog
635 * callers (smbd for example).
637 priority = pd->syslog_priority | pd->syslog_facility;
639 syslog(priority, "%s|%s|%s|%s\n",
640 audit_pre ? audit_pre : "",
641 audit_opname(op), err_msg, op_msg);
643 DEBUG(1, ("%s|%s|%s|%s\n",
644 audit_pre ? audit_pre : "",
645 audit_opname(op), err_msg, op_msg));
648 TALLOC_FREE(audit_pre);
650 TALLOC_FREE(tmp_do_log_ctx);
654 * Return a string using the do_log_ctx()
656 static const char *smb_fname_str_do_log(struct connection_struct *conn,
657 const struct smb_filename *smb_fname)
662 if (smb_fname == NULL) {
666 if (smb_fname->base_name[0] != '/') {
667 char *abs_name = NULL;
668 struct smb_filename *fname_copy = cp_smb_filename(
671 if (fname_copy == NULL) {
675 if (!ISDOT(smb_fname->base_name)) {
676 abs_name = talloc_asprintf(do_log_ctx(),
678 conn->cwd_fsp->fsp_name->base_name,
679 smb_fname->base_name);
681 abs_name = talloc_strdup(do_log_ctx(),
682 conn->cwd_fsp->fsp_name->base_name);
684 if (abs_name == NULL) {
687 fname_copy->base_name = abs_name;
688 smb_fname = fname_copy;
691 status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
692 if (!NT_STATUS_IS_OK(status)) {
699 * Return an fsp debug string using the do_log_ctx()
701 static const char *fsp_str_do_log(const struct files_struct *fsp)
703 return smb_fname_str_do_log(fsp->conn, fsp->fsp_name);
706 /* Implementation of vfs_ops. Pass everything on to the default
707 operation but log event first. */
709 static int smb_full_audit_connect(vfs_handle_struct *handle,
710 const char *svc, const char *user)
713 const char *none[] = { "none" };
714 struct vfs_full_audit_private_data *pd = NULL;
716 result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
721 pd = talloc_zero(handle, struct vfs_full_audit_private_data);
723 SMB_VFS_NEXT_DISCONNECT(handle);
727 pd->syslog_facility = audit_syslog_facility(handle);
728 if (pd->syslog_facility == -1) {
729 DEBUG(1, ("%s: Unknown facility %s\n", __func__,
730 lp_parm_const_string(SNUM(handle->conn),
731 "full_audit", "facility",
733 SMB_VFS_NEXT_DISCONNECT(handle);
737 pd->syslog_priority = audit_syslog_priority(handle);
739 pd->log_secdesc = lp_parm_bool(SNUM(handle->conn),
740 "full_audit", "log_secdesc", false);
742 pd->do_syslog = lp_parm_bool(SNUM(handle->conn),
743 "full_audit", "syslog", true);
747 openlog("smbd_audit", 0, pd->syslog_facility);
751 pd->success_ops = init_bitmap(
752 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
754 if (pd->success_ops == NULL) {
755 DBG_ERR("Invalid success operations list. Failing connect\n");
756 SMB_VFS_NEXT_DISCONNECT(handle);
759 pd->failure_ops = init_bitmap(
760 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
762 if (pd->failure_ops == NULL) {
763 DBG_ERR("Invalid failure operations list. Failing connect\n");
764 SMB_VFS_NEXT_DISCONNECT(handle);
768 /* Store the private data. */
769 SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
770 struct vfs_full_audit_private_data, return -1);
772 do_log(SMB_VFS_OP_CONNECT, True, handle,
778 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
780 const struct loadparm_substitution *lp_sub =
781 loadparm_s3_global_substitution();
783 SMB_VFS_NEXT_DISCONNECT(handle);
785 do_log(SMB_VFS_OP_DISCONNECT, True, handle,
786 "%s", lp_servicename(talloc_tos(), lp_sub, SNUM(handle->conn)));
788 /* The bitmaps will be disconnected when the private
792 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
793 const struct smb_filename *smb_fname,
800 result = SMB_VFS_NEXT_DISK_FREE(handle, smb_fname, bsize, dfree, dsize);
802 /* Don't have a reasonable notion of failure here */
804 do_log(SMB_VFS_OP_DISK_FREE,
808 smb_fname_str_do_log(handle->conn, smb_fname));
813 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
814 const struct smb_filename *smb_fname,
815 enum SMB_QUOTA_TYPE qtype,
821 result = SMB_VFS_NEXT_GET_QUOTA(handle, smb_fname, qtype, id, qt);
823 do_log(SMB_VFS_OP_GET_QUOTA,
827 smb_fname_str_do_log(handle->conn, smb_fname));
832 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
833 enum SMB_QUOTA_TYPE qtype, unid_t id,
838 result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
840 do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
845 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
846 struct files_struct *fsp,
847 struct shadow_copy_data *shadow_copy_data,
852 result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
854 do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
859 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
860 const struct smb_filename *smb_fname,
861 struct vfs_statvfs_struct *statbuf)
865 result = SMB_VFS_NEXT_STATVFS(handle, smb_fname, statbuf);
867 do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
872 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
876 result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
878 do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
883 static NTSTATUS smb_full_audit_get_dfs_referrals(
884 struct vfs_handle_struct *handle,
885 struct dfs_GetDFSReferral *r)
889 status = SMB_VFS_NEXT_GET_DFS_REFERRALS(handle, r);
891 do_log(SMB_VFS_OP_GET_DFS_REFERRALS, NT_STATUS_IS_OK(status),
897 static NTSTATUS smb_full_audit_create_dfs_pathat(struct vfs_handle_struct *handle,
898 struct files_struct *dirfsp,
899 const struct smb_filename *smb_fname,
900 const struct referral *reflist,
901 size_t referral_count)
904 struct smb_filename *full_fname = NULL;
906 full_fname = full_path_from_dirfsp_atname(talloc_tos(),
909 if (full_fname == NULL) {
910 return NT_STATUS_NO_MEMORY;
913 status = SMB_VFS_NEXT_CREATE_DFS_PATHAT(handle,
919 do_log(SMB_VFS_OP_CREATE_DFS_PATHAT,
920 NT_STATUS_IS_OK(status),
923 smb_fname_str_do_log(handle->conn, full_fname));
925 TALLOC_FREE(full_fname);
929 static NTSTATUS smb_full_audit_read_dfs_pathat(struct vfs_handle_struct *handle,
931 struct files_struct *dirfsp,
932 struct smb_filename *smb_fname,
933 struct referral **ppreflist,
934 size_t *preferral_count)
936 struct smb_filename *full_fname = NULL;
939 full_fname = full_path_from_dirfsp_atname(talloc_tos(),
942 if (full_fname == NULL) {
943 return NT_STATUS_NO_MEMORY;
946 status = SMB_VFS_NEXT_READ_DFS_PATHAT(handle,
953 do_log(SMB_VFS_OP_READ_DFS_PATHAT,
954 NT_STATUS_IS_OK(status),
957 smb_fname_str_do_log(handle->conn, full_fname));
959 TALLOC_FREE(full_fname);
963 static NTSTATUS smb_full_audit_snap_check_path(struct vfs_handle_struct *handle,
965 const char *service_path,
970 status = SMB_VFS_NEXT_SNAP_CHECK_PATH(handle, mem_ctx, service_path,
972 do_log(SMB_VFS_OP_SNAP_CHECK_PATH, NT_STATUS_IS_OK(status),
978 static NTSTATUS smb_full_audit_snap_create(struct vfs_handle_struct *handle,
980 const char *base_volume,
988 status = SMB_VFS_NEXT_SNAP_CREATE(handle, mem_ctx, base_volume, tstamp,
989 rw, base_path, snap_path);
990 do_log(SMB_VFS_OP_SNAP_CREATE, NT_STATUS_IS_OK(status), handle, "");
995 static NTSTATUS smb_full_audit_snap_delete(struct vfs_handle_struct *handle,
1002 status = SMB_VFS_NEXT_SNAP_DELETE(handle, mem_ctx, base_path,
1004 do_log(SMB_VFS_OP_SNAP_DELETE, NT_STATUS_IS_OK(status), handle, "");
1009 static DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
1010 files_struct *fsp, const char *mask, uint32_t attr)
1014 result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
1016 do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
1017 fsp_str_do_log(fsp));
1022 static struct dirent *smb_full_audit_readdir(vfs_handle_struct *handle,
1023 struct files_struct *dirfsp,
1025 SMB_STRUCT_STAT *sbuf)
1027 struct dirent *result;
1029 result = SMB_VFS_NEXT_READDIR(handle, dirfsp, dirp, sbuf);
1031 /* This operation has no reasonable error condition
1032 * (End of dir is also failure), so always succeed.
1034 do_log(SMB_VFS_OP_READDIR, True, handle, "");
1039 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
1040 DIR *dirp, long offset)
1042 SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
1044 do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
1047 static long smb_full_audit_telldir(vfs_handle_struct *handle,
1052 result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
1054 do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
1059 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
1062 SMB_VFS_NEXT_REWINDDIR(handle, dirp);
1064 do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
1067 static int smb_full_audit_mkdirat(vfs_handle_struct *handle,
1068 struct files_struct *dirfsp,
1069 const struct smb_filename *smb_fname,
1072 struct smb_filename *full_fname = NULL;
1075 full_fname = full_path_from_dirfsp_atname(talloc_tos(),
1078 if (full_fname == NULL) {
1083 result = SMB_VFS_NEXT_MKDIRAT(handle,
1088 do_log(SMB_VFS_OP_MKDIRAT,
1092 smb_fname_str_do_log(handle->conn, full_fname));
1094 TALLOC_FREE(full_fname);
1099 static int smb_full_audit_closedir(vfs_handle_struct *handle,
1104 result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
1106 do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
1111 static int smb_full_audit_openat(vfs_handle_struct *handle,
1112 const struct files_struct *dirfsp,
1113 const struct smb_filename *smb_fname,
1114 struct files_struct *fsp,
1120 result = SMB_VFS_NEXT_OPENAT(handle, dirfsp, smb_fname, fsp, flags, mode);
1122 do_log(SMB_VFS_OP_OPENAT, (result >= 0), handle, "%s|%s",
1123 ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
1124 fsp_str_do_log(fsp));
1129 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
1130 struct smb_request *req,
1131 struct files_struct *dirfsp,
1132 struct smb_filename *smb_fname,
1133 uint32_t access_mask,
1134 uint32_t share_access,
1135 uint32_t create_disposition,
1136 uint32_t create_options,
1137 uint32_t file_attributes,
1138 uint32_t oplock_request,
1139 const struct smb2_lease *lease,
1140 uint64_t allocation_size,
1141 uint32_t private_flags,
1142 struct security_descriptor *sd,
1143 struct ea_list *ea_list,
1144 files_struct **result_fsp,
1146 const struct smb2_create_blobs *in_context_blobs,
1147 struct smb2_create_blobs *out_context_blobs)
1150 const char* str_create_disposition;
1152 switch (create_disposition) {
1153 case FILE_SUPERSEDE:
1154 str_create_disposition = "supersede";
1156 case FILE_OVERWRITE_IF:
1157 str_create_disposition = "overwrite_if";
1160 str_create_disposition = "open";
1162 case FILE_OVERWRITE:
1163 str_create_disposition = "overwrite";
1166 str_create_disposition = "create";
1169 str_create_disposition = "open_if";
1172 str_create_disposition = "unknown";
1175 result = SMB_VFS_NEXT_CREATE_FILE(
1176 handle, /* handle */
1178 dirfsp, /* dirfsp */
1179 smb_fname, /* fname */
1180 access_mask, /* access_mask */
1181 share_access, /* share_access */
1182 create_disposition, /* create_disposition*/
1183 create_options, /* create_options */
1184 file_attributes, /* file_attributes */
1185 oplock_request, /* oplock_request */
1187 allocation_size, /* allocation_size */
1190 ea_list, /* ea_list */
1191 result_fsp, /* result */
1193 in_context_blobs, out_context_blobs); /* create context */
1195 do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
1196 "0x%x|%s|%s|%s", access_mask,
1197 create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
1198 str_create_disposition,
1199 smb_fname_str_do_log(handle->conn, smb_fname));
1204 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
1208 result = SMB_VFS_NEXT_CLOSE(handle, fsp);
1210 do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
1211 fsp_str_do_log(fsp));
1216 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
1217 void *data, size_t n, off_t offset)
1221 result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
1223 do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
1224 fsp_str_do_log(fsp));
1229 struct smb_full_audit_pread_state {
1230 vfs_handle_struct *handle;
1233 struct vfs_aio_state vfs_aio_state;
1236 static void smb_full_audit_pread_done(struct tevent_req *subreq);
1238 static struct tevent_req *smb_full_audit_pread_send(
1239 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1240 struct tevent_context *ev, struct files_struct *fsp,
1241 void *data, size_t n, off_t offset)
1243 struct tevent_req *req, *subreq;
1244 struct smb_full_audit_pread_state *state;
1246 req = tevent_req_create(mem_ctx, &state,
1247 struct smb_full_audit_pread_state);
1249 do_log(SMB_VFS_OP_PREAD_SEND, false, handle, "%s",
1250 fsp_str_do_log(fsp));
1253 state->handle = handle;
1256 subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
1258 if (tevent_req_nomem(subreq, req)) {
1259 do_log(SMB_VFS_OP_PREAD_SEND, false, handle, "%s",
1260 fsp_str_do_log(fsp));
1261 return tevent_req_post(req, ev);
1263 tevent_req_set_callback(subreq, smb_full_audit_pread_done, req);
1265 do_log(SMB_VFS_OP_PREAD_SEND, true, handle, "%s", fsp_str_do_log(fsp));
1269 static void smb_full_audit_pread_done(struct tevent_req *subreq)
1271 struct tevent_req *req = tevent_req_callback_data(
1272 subreq, struct tevent_req);
1273 struct smb_full_audit_pread_state *state = tevent_req_data(
1274 req, struct smb_full_audit_pread_state);
1276 state->ret = SMB_VFS_PREAD_RECV(subreq, &state->vfs_aio_state);
1277 TALLOC_FREE(subreq);
1278 tevent_req_done(req);
1281 static ssize_t smb_full_audit_pread_recv(struct tevent_req *req,
1282 struct vfs_aio_state *vfs_aio_state)
1284 struct smb_full_audit_pread_state *state = tevent_req_data(
1285 req, struct smb_full_audit_pread_state);
1287 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1288 do_log(SMB_VFS_OP_PREAD_RECV, false, state->handle, "%s",
1289 fsp_str_do_log(state->fsp));
1293 do_log(SMB_VFS_OP_PREAD_RECV, (state->ret >= 0), state->handle, "%s",
1294 fsp_str_do_log(state->fsp));
1296 *vfs_aio_state = state->vfs_aio_state;
1300 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
1301 const void *data, size_t n,
1306 result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
1308 do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
1309 fsp_str_do_log(fsp));
1314 struct smb_full_audit_pwrite_state {
1315 vfs_handle_struct *handle;
1318 struct vfs_aio_state vfs_aio_state;
1321 static void smb_full_audit_pwrite_done(struct tevent_req *subreq);
1323 static struct tevent_req *smb_full_audit_pwrite_send(
1324 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1325 struct tevent_context *ev, struct files_struct *fsp,
1326 const void *data, size_t n, off_t offset)
1328 struct tevent_req *req, *subreq;
1329 struct smb_full_audit_pwrite_state *state;
1331 req = tevent_req_create(mem_ctx, &state,
1332 struct smb_full_audit_pwrite_state);
1334 do_log(SMB_VFS_OP_PWRITE_SEND, false, handle, "%s",
1335 fsp_str_do_log(fsp));
1338 state->handle = handle;
1341 subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
1343 if (tevent_req_nomem(subreq, req)) {
1344 do_log(SMB_VFS_OP_PWRITE_SEND, false, handle, "%s",
1345 fsp_str_do_log(fsp));
1346 return tevent_req_post(req, ev);
1348 tevent_req_set_callback(subreq, smb_full_audit_pwrite_done, req);
1350 do_log(SMB_VFS_OP_PWRITE_SEND, true, handle, "%s",
1351 fsp_str_do_log(fsp));
1355 static void smb_full_audit_pwrite_done(struct tevent_req *subreq)
1357 struct tevent_req *req = tevent_req_callback_data(
1358 subreq, struct tevent_req);
1359 struct smb_full_audit_pwrite_state *state = tevent_req_data(
1360 req, struct smb_full_audit_pwrite_state);
1362 state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->vfs_aio_state);
1363 TALLOC_FREE(subreq);
1364 tevent_req_done(req);
1367 static ssize_t smb_full_audit_pwrite_recv(struct tevent_req *req,
1368 struct vfs_aio_state *vfs_aio_state)
1370 struct smb_full_audit_pwrite_state *state = tevent_req_data(
1371 req, struct smb_full_audit_pwrite_state);
1373 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1374 do_log(SMB_VFS_OP_PWRITE_RECV, false, state->handle, "%s",
1375 fsp_str_do_log(state->fsp));
1379 do_log(SMB_VFS_OP_PWRITE_RECV, (state->ret >= 0), state->handle, "%s",
1380 fsp_str_do_log(state->fsp));
1382 *vfs_aio_state = state->vfs_aio_state;
1386 static off_t smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1387 off_t offset, int whence)
1391 result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1393 do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1394 "%s", fsp_str_do_log(fsp));
1399 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1400 files_struct *fromfsp,
1401 const DATA_BLOB *hdr, off_t offset,
1406 result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1408 do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1409 "%s", fsp_str_do_log(fromfsp));
1414 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1415 files_struct *tofsp,
1421 result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1423 do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1424 "%s", fsp_str_do_log(tofsp));
1429 static int smb_full_audit_renameat(vfs_handle_struct *handle,
1430 files_struct *srcfsp,
1431 const struct smb_filename *smb_fname_src,
1432 files_struct *dstfsp,
1433 const struct smb_filename *smb_fname_dst)
1437 struct smb_filename *full_fname_src = NULL;
1438 struct smb_filename *full_fname_dst = NULL;
1440 full_fname_src = full_path_from_dirfsp_atname(talloc_tos(),
1443 if (full_fname_src == NULL) {
1447 full_fname_dst = full_path_from_dirfsp_atname(talloc_tos(),
1450 if (full_fname_dst == NULL) {
1451 TALLOC_FREE(full_fname_src);
1456 result = SMB_VFS_NEXT_RENAMEAT(handle,
1463 saved_errno = errno;
1465 do_log(SMB_VFS_OP_RENAMEAT, (result >= 0), handle, "%s|%s",
1466 smb_fname_str_do_log(handle->conn, full_fname_src),
1467 smb_fname_str_do_log(handle->conn, full_fname_dst));
1469 TALLOC_FREE(full_fname_src);
1470 TALLOC_FREE(full_fname_dst);
1473 errno = saved_errno;
1478 struct smb_full_audit_fsync_state {
1479 vfs_handle_struct *handle;
1482 struct vfs_aio_state vfs_aio_state;
1485 static void smb_full_audit_fsync_done(struct tevent_req *subreq);
1487 static struct tevent_req *smb_full_audit_fsync_send(
1488 struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
1489 struct tevent_context *ev, struct files_struct *fsp)
1491 struct tevent_req *req, *subreq;
1492 struct smb_full_audit_fsync_state *state;
1494 req = tevent_req_create(mem_ctx, &state,
1495 struct smb_full_audit_fsync_state);
1497 do_log(SMB_VFS_OP_FSYNC_SEND, false, handle, "%s",
1498 fsp_str_do_log(fsp));
1501 state->handle = handle;
1504 subreq = SMB_VFS_NEXT_FSYNC_SEND(state, ev, handle, fsp);
1505 if (tevent_req_nomem(subreq, req)) {
1506 do_log(SMB_VFS_OP_FSYNC_SEND, false, handle, "%s",
1507 fsp_str_do_log(fsp));
1508 return tevent_req_post(req, ev);
1510 tevent_req_set_callback(subreq, smb_full_audit_fsync_done, req);
1512 do_log(SMB_VFS_OP_FSYNC_SEND, true, handle, "%s", fsp_str_do_log(fsp));
1516 static void smb_full_audit_fsync_done(struct tevent_req *subreq)
1518 struct tevent_req *req = tevent_req_callback_data(
1519 subreq, struct tevent_req);
1520 struct smb_full_audit_fsync_state *state = tevent_req_data(
1521 req, struct smb_full_audit_fsync_state);
1523 state->ret = SMB_VFS_FSYNC_RECV(subreq, &state->vfs_aio_state);
1524 TALLOC_FREE(subreq);
1525 tevent_req_done(req);
1528 static int smb_full_audit_fsync_recv(struct tevent_req *req,
1529 struct vfs_aio_state *vfs_aio_state)
1531 struct smb_full_audit_fsync_state *state = tevent_req_data(
1532 req, struct smb_full_audit_fsync_state);
1534 if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1535 do_log(SMB_VFS_OP_FSYNC_RECV, false, state->handle, "%s",
1536 fsp_str_do_log(state->fsp));
1540 do_log(SMB_VFS_OP_FSYNC_RECV, (state->ret >= 0), state->handle, "%s",
1541 fsp_str_do_log(state->fsp));
1543 *vfs_aio_state = state->vfs_aio_state;
1547 static int smb_full_audit_stat(vfs_handle_struct *handle,
1548 struct smb_filename *smb_fname)
1552 result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1554 do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1555 smb_fname_str_do_log(handle->conn, smb_fname));
1560 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1561 SMB_STRUCT_STAT *sbuf)
1565 result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1567 do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1568 fsp_str_do_log(fsp));
1573 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1574 struct smb_filename *smb_fname)
1578 result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1580 do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1581 smb_fname_str_do_log(handle->conn, smb_fname));
1586 static int smb_full_audit_fstatat(
1587 struct vfs_handle_struct *handle,
1588 const struct files_struct *dirfsp,
1589 const struct smb_filename *smb_fname,
1590 SMB_STRUCT_STAT *sbuf,
1595 result = SMB_VFS_NEXT_FSTATAT(handle, dirfsp, smb_fname, sbuf, flags);
1597 do_log(SMB_VFS_OP_FSTATAT,
1601 fsp_str_do_log(dirfsp),
1602 smb_fname_str_do_log(handle->conn, smb_fname));
1606 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1607 files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1611 result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1613 do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1614 "%llu", (unsigned long long)result);
1619 static int smb_full_audit_unlinkat(vfs_handle_struct *handle,
1620 struct files_struct *dirfsp,
1621 const struct smb_filename *smb_fname,
1624 struct smb_filename *full_fname = NULL;
1627 full_fname = full_path_from_dirfsp_atname(talloc_tos(),
1630 if (full_fname == NULL) {
1634 result = SMB_VFS_NEXT_UNLINKAT(handle,
1639 do_log(SMB_VFS_OP_UNLINKAT, (result >= 0), handle, "%s",
1640 smb_fname_str_do_log(handle->conn, full_fname));
1642 TALLOC_FREE(full_fname);
1646 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1651 result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1653 do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1654 "%s|%o", fsp_str_do_log(fsp), mode);
1659 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1660 uid_t uid, gid_t gid)
1664 result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1666 do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1667 fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1672 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1673 const struct smb_filename *smb_fname,
1679 result = SMB_VFS_NEXT_LCHOWN(handle, smb_fname, uid, gid);
1681 do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1682 smb_fname->base_name, (long int)uid, (long int)gid);
1687 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1688 const struct smb_filename *smb_fname)
1692 result = SMB_VFS_NEXT_CHDIR(handle, smb_fname);
1694 do_log(SMB_VFS_OP_CHDIR,
1698 smb_fname_str_do_log(handle->conn, smb_fname));
1703 static struct smb_filename *smb_full_audit_getwd(vfs_handle_struct *handle,
1706 struct smb_filename *result;
1708 result = SMB_VFS_NEXT_GETWD(handle, ctx);
1710 do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s",
1711 result == NULL? "" : result->base_name);
1716 static int smb_full_audit_fntimes(vfs_handle_struct *handle,
1718 struct smb_file_time *ft)
1721 time_t create_time = convert_timespec_to_time_t(ft->create_time);
1722 time_t atime = convert_timespec_to_time_t(ft->atime);
1723 time_t mtime = convert_timespec_to_time_t(ft->mtime);
1724 time_t ctime = convert_timespec_to_time_t(ft->ctime);
1725 const char *create_time_str = "";
1726 const char *atime_str = "";
1727 const char *mtime_str = "";
1728 const char *ctime_str = "";
1729 TALLOC_CTX *frame = talloc_stackframe();
1731 if (frame == NULL) {
1736 result = SMB_VFS_NEXT_FNTIMES(handle, fsp, ft);
1738 if (create_time > 0) {
1739 create_time_str = timestring(frame, create_time);
1742 atime_str = timestring(frame, atime);
1745 mtime_str = timestring(frame, mtime);
1748 ctime_str = timestring(frame, ctime);
1751 do_log(SMB_VFS_OP_FNTIMES,
1755 fsp_str_do_log(fsp),
1766 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1771 result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1773 do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1774 "%s", fsp_str_do_log(fsp));
1779 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1786 result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1788 do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1789 "%s", fsp_str_do_log(fsp));
1794 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1795 int op, off_t offset, off_t count, int type)
1799 result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1801 do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1806 static int smb_full_audit_filesystem_sharemode(struct vfs_handle_struct *handle,
1807 struct files_struct *fsp,
1808 uint32_t share_access,
1809 uint32_t access_mask)
1813 result = SMB_VFS_NEXT_FILESYSTEM_SHAREMODE(handle,
1818 do_log(SMB_VFS_OP_FILESYSTEM_SHAREMODE, (result >= 0), handle, "%s",
1819 fsp_str_do_log(fsp));
1824 static int smb_full_audit_fcntl(struct vfs_handle_struct *handle,
1825 struct files_struct *fsp,
1826 int cmd, va_list cmd_arg)
1829 va_list dup_cmd_arg;
1832 va_copy(dup_cmd_arg, cmd_arg);
1833 arg = va_arg(dup_cmd_arg, void *);
1834 result = SMB_VFS_NEXT_FCNTL(handle, fsp, cmd, arg);
1835 va_end(dup_cmd_arg);
1837 do_log(SMB_VFS_OP_FCNTL, (result >= 0), handle, "%s",
1838 fsp_str_do_log(fsp));
1843 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1848 result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1850 do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1851 fsp_str_do_log(fsp));
1856 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1857 off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid)
1861 result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1863 do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1868 static int smb_full_audit_symlinkat(vfs_handle_struct *handle,
1869 const struct smb_filename *link_contents,
1870 struct files_struct *dirfsp,
1871 const struct smb_filename *new_smb_fname)
1873 struct smb_filename *full_fname = NULL;
1876 full_fname = full_path_from_dirfsp_atname(talloc_tos(),
1879 if (full_fname == NULL) {
1883 result = SMB_VFS_NEXT_SYMLINKAT(handle,
1888 do_log(SMB_VFS_OP_SYMLINKAT,
1892 link_contents->base_name,
1893 smb_fname_str_do_log(handle->conn, full_fname));
1895 TALLOC_FREE(full_fname);
1900 static int smb_full_audit_readlinkat(vfs_handle_struct *handle,
1901 const struct files_struct *dirfsp,
1902 const struct smb_filename *smb_fname,
1906 struct smb_filename *full_fname = NULL;
1909 full_fname = full_path_from_dirfsp_atname(talloc_tos(),
1912 if (full_fname == NULL) {
1916 result = SMB_VFS_NEXT_READLINKAT(handle,
1922 do_log(SMB_VFS_OP_READLINKAT,
1926 smb_fname_str_do_log(handle->conn, full_fname));
1928 TALLOC_FREE(full_fname);
1933 static int smb_full_audit_linkat(vfs_handle_struct *handle,
1934 files_struct *srcfsp,
1935 const struct smb_filename *old_smb_fname,
1936 files_struct *dstfsp,
1937 const struct smb_filename *new_smb_fname,
1940 struct smb_filename *old_full_fname = NULL;
1941 struct smb_filename *new_full_fname = NULL;
1944 old_full_fname = full_path_from_dirfsp_atname(talloc_tos(),
1947 if (old_full_fname == NULL) {
1950 new_full_fname = full_path_from_dirfsp_atname(talloc_tos(),
1953 if (new_full_fname == NULL) {
1954 TALLOC_FREE(old_full_fname);
1957 result = SMB_VFS_NEXT_LINKAT(handle,
1964 do_log(SMB_VFS_OP_LINKAT,
1968 smb_fname_str_do_log(handle->conn, old_full_fname),
1969 smb_fname_str_do_log(handle->conn, new_full_fname));
1971 TALLOC_FREE(old_full_fname);
1972 TALLOC_FREE(new_full_fname);
1977 static int smb_full_audit_mknodat(vfs_handle_struct *handle,
1978 files_struct *dirfsp,
1979 const struct smb_filename *smb_fname,
1983 struct smb_filename *full_fname = NULL;
1986 full_fname = full_path_from_dirfsp_atname(talloc_tos(),
1989 if (full_fname == NULL) {
1993 result = SMB_VFS_NEXT_MKNODAT(handle,
1999 do_log(SMB_VFS_OP_MKNODAT,
2003 smb_fname_str_do_log(handle->conn, full_fname));
2005 TALLOC_FREE(full_fname);
2010 static struct smb_filename *smb_full_audit_realpath(vfs_handle_struct *handle,
2012 const struct smb_filename *smb_fname)
2014 struct smb_filename *result_fname = NULL;
2016 result_fname = SMB_VFS_NEXT_REALPATH(handle, ctx, smb_fname);
2018 do_log(SMB_VFS_OP_REALPATH,
2019 (result_fname != NULL),
2022 smb_fname_str_do_log(handle->conn, smb_fname));
2024 return result_fname;
2027 static int smb_full_audit_fchflags(vfs_handle_struct *handle,
2028 struct files_struct *fsp,
2033 result = SMB_VFS_NEXT_FCHFLAGS(handle, fsp, flags);
2035 do_log(SMB_VFS_OP_FCHFLAGS,
2039 smb_fname_str_do_log(handle->conn, fsp->fsp_name));
2044 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
2045 const SMB_STRUCT_STAT *sbuf)
2047 struct file_id id_zero = { 0 };
2048 struct file_id result;
2049 struct file_id_buf idbuf;
2051 result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
2053 do_log(SMB_VFS_OP_FILE_ID_CREATE,
2054 !file_id_equal(&id_zero, &result),
2057 file_id_str_buf(result, &idbuf));
2062 static uint64_t smb_full_audit_fs_file_id(struct vfs_handle_struct *handle,
2063 const SMB_STRUCT_STAT *sbuf)
2067 result = SMB_VFS_NEXT_FS_FILE_ID(handle, sbuf);
2069 do_log(SMB_VFS_OP_FS_FILE_ID,
2071 handle, "%" PRIu64, result);
2076 static NTSTATUS smb_full_audit_fstreaminfo(vfs_handle_struct *handle,
2077 struct files_struct *fsp,
2078 TALLOC_CTX *mem_ctx,
2079 unsigned int *pnum_streams,
2080 struct stream_struct **pstreams)
2084 result = SMB_VFS_NEXT_FSTREAMINFO(handle, fsp, mem_ctx,
2085 pnum_streams, pstreams);
2087 do_log(SMB_VFS_OP_FSTREAMINFO,
2088 NT_STATUS_IS_OK(result),
2091 smb_fname_str_do_log(handle->conn, fsp->fsp_name));
2096 static NTSTATUS smb_full_audit_get_real_filename_at(
2097 struct vfs_handle_struct *handle,
2098 struct files_struct *dirfsp,
2100 TALLOC_CTX *mem_ctx,
2105 result = SMB_VFS_NEXT_GET_REAL_FILENAME_AT(
2106 handle, dirfsp, name, mem_ctx, found_name);
2108 do_log(SMB_VFS_OP_GET_REAL_FILENAME_AT,
2109 NT_STATUS_IS_OK(result),
2112 fsp_str_dbg(dirfsp),
2114 NT_STATUS_IS_OK(result) ? *found_name : "");
2119 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
2120 const struct smb_filename *smb_fname)
2124 result = SMB_VFS_NEXT_CONNECTPATH(handle, smb_fname);
2126 do_log(SMB_VFS_OP_CONNECTPATH,
2130 smb_fname_str_do_log(handle->conn, smb_fname));
2135 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
2136 struct byte_range_lock *br_lck,
2137 struct lock_struct *plock)
2141 result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock);
2143 do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
2144 "%s:%llu-%llu. type=%d.",
2145 fsp_str_do_log(brl_fsp(br_lck)),
2146 (unsigned long long)plock->start,
2147 (unsigned long long)plock->size,
2153 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
2154 struct byte_range_lock *br_lck,
2155 const struct lock_struct *plock)
2159 result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, br_lck, plock);
2161 do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
2162 "%s:%llu-%llu:%d", fsp_str_do_log(brl_fsp(br_lck)),
2163 (unsigned long long)plock->start,
2164 (unsigned long long)plock->size,
2170 static bool smb_full_audit_strict_lock_check(struct vfs_handle_struct *handle,
2171 struct files_struct *fsp,
2172 struct lock_struct *plock)
2176 result = SMB_VFS_NEXT_STRICT_LOCK_CHECK(handle, fsp, plock);
2178 do_log(SMB_VFS_OP_STRICT_LOCK_CHECK, result, handle,
2179 "%s:%llu-%llu:%d", fsp_str_do_log(fsp),
2180 (unsigned long long)plock->start,
2181 (unsigned long long)plock->size,
2187 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
2189 enum vfs_translate_direction direction,
2190 TALLOC_CTX *mem_ctx,
2195 result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
2198 do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
2203 static NTSTATUS smb_full_audit_parent_pathname(struct vfs_handle_struct *handle,
2204 TALLOC_CTX *mem_ctx,
2205 const struct smb_filename *smb_fname_in,
2206 struct smb_filename **parent_dir_out,
2207 struct smb_filename **atname_out)
2211 result = SMB_VFS_NEXT_PARENT_PATHNAME(handle,
2216 do_log(SMB_VFS_OP_CONNECTPATH,
2217 NT_STATUS_IS_OK(result),
2220 smb_fname_str_do_log(handle->conn, smb_fname_in));
2225 static NTSTATUS smb_full_audit_fsctl(struct vfs_handle_struct *handle,
2226 struct files_struct *fsp,
2230 const uint8_t *_in_data,
2232 uint8_t **_out_data,
2233 uint32_t max_out_len,
2238 result = SMB_VFS_NEXT_FSCTL(handle,
2249 do_log(SMB_VFS_OP_FSCTL, NT_STATUS_IS_OK(result), handle, "");
2254 static struct tevent_req *smb_full_audit_offload_read_send(
2255 TALLOC_CTX *mem_ctx,
2256 struct tevent_context *ev,
2257 struct vfs_handle_struct *handle,
2258 struct files_struct *fsp,
2264 struct tevent_req *req = NULL;
2266 req = SMB_VFS_NEXT_OFFLOAD_READ_SEND(mem_ctx, ev, handle, fsp,
2267 fsctl, ttl, offset, to_copy);
2269 do_log(SMB_VFS_OP_OFFLOAD_READ_SEND, req, handle, "");
2274 static NTSTATUS smb_full_audit_offload_read_recv(
2275 struct tevent_req *req,
2276 struct vfs_handle_struct *handle,
2277 TALLOC_CTX *mem_ctx,
2280 DATA_BLOB *_token_blob)
2284 status = SMB_VFS_NEXT_OFFLOAD_READ_RECV(req, handle, mem_ctx,
2285 flags, xferlen, _token_blob);
2287 do_log(SMB_VFS_OP_OFFLOAD_READ_RECV, NT_STATUS_IS_OK(status), handle, "");
2292 static struct tevent_req *smb_full_audit_offload_write_send(struct vfs_handle_struct *handle,
2293 TALLOC_CTX *mem_ctx,
2294 struct tevent_context *ev,
2297 off_t transfer_offset,
2298 struct files_struct *dest_fsp,
2302 struct tevent_req *req;
2304 req = SMB_VFS_NEXT_OFFLOAD_WRITE_SEND(handle, mem_ctx, ev,
2305 fsctl, token, transfer_offset,
2306 dest_fsp, dest_off, num);
2308 do_log(SMB_VFS_OP_OFFLOAD_WRITE_SEND, req, handle, "");
2313 static NTSTATUS smb_full_audit_offload_write_recv(struct vfs_handle_struct *handle,
2314 struct tevent_req *req,
2319 result = SMB_VFS_NEXT_OFFLOAD_WRITE_RECV(handle, req, copied);
2321 do_log(SMB_VFS_OP_OFFLOAD_WRITE_RECV, NT_STATUS_IS_OK(result), handle, "");
2326 static NTSTATUS smb_full_audit_fget_compression(vfs_handle_struct *handle,
2327 TALLOC_CTX *mem_ctx,
2328 struct files_struct *fsp,
2329 uint16_t *_compression_fmt)
2333 result = SMB_VFS_NEXT_FGET_COMPRESSION(handle, mem_ctx, fsp,
2336 do_log(SMB_VFS_OP_FGET_COMPRESSION, NT_STATUS_IS_OK(result), handle,
2338 fsp_str_do_log(fsp));
2343 static NTSTATUS smb_full_audit_set_compression(vfs_handle_struct *handle,
2344 TALLOC_CTX *mem_ctx,
2345 struct files_struct *fsp,
2346 uint16_t compression_fmt)
2350 result = SMB_VFS_NEXT_SET_COMPRESSION(handle, mem_ctx, fsp,
2353 do_log(SMB_VFS_OP_SET_COMPRESSION, NT_STATUS_IS_OK(result), handle,
2354 "%s", fsp_str_do_log(fsp));
2359 static NTSTATUS smb_full_audit_freaddir_attr(struct vfs_handle_struct *handle,
2360 struct files_struct *fsp,
2361 TALLOC_CTX *mem_ctx,
2362 struct readdir_attr_data **pattr_data)
2366 status = SMB_VFS_NEXT_FREADDIR_ATTR(handle, fsp, mem_ctx, pattr_data);
2368 do_log(SMB_VFS_OP_FREADDIR_ATTR,
2369 NT_STATUS_IS_OK(status),
2372 fsp_str_do_log(fsp));
2377 struct smb_full_audit_get_dos_attributes_state {
2378 struct vfs_aio_state aio_state;
2379 vfs_handle_struct *handle;
2380 files_struct *dir_fsp;
2381 const struct smb_filename *smb_fname;
2385 static void smb_full_audit_get_dos_attributes_done(struct tevent_req *subreq);
2387 static struct tevent_req *smb_full_audit_get_dos_attributes_send(
2388 TALLOC_CTX *mem_ctx,
2389 struct tevent_context *ev,
2390 struct vfs_handle_struct *handle,
2391 files_struct *dir_fsp,
2392 struct smb_filename *smb_fname)
2394 struct tevent_req *req = NULL;
2395 struct smb_full_audit_get_dos_attributes_state *state = NULL;
2396 struct tevent_req *subreq = NULL;
2398 req = tevent_req_create(mem_ctx, &state,
2399 struct smb_full_audit_get_dos_attributes_state);
2401 do_log(SMB_VFS_OP_GET_DOS_ATTRIBUTES_SEND,
2405 fsp_str_do_log(dir_fsp),
2406 smb_fname->base_name);
2409 *state = (struct smb_full_audit_get_dos_attributes_state) {
2412 .smb_fname = smb_fname,
2415 subreq = SMB_VFS_NEXT_GET_DOS_ATTRIBUTES_SEND(mem_ctx,
2420 if (tevent_req_nomem(subreq, req)) {
2421 do_log(SMB_VFS_OP_GET_DOS_ATTRIBUTES_SEND,
2425 fsp_str_do_log(dir_fsp),
2426 smb_fname->base_name);
2427 return tevent_req_post(req, ev);
2429 tevent_req_set_callback(subreq,
2430 smb_full_audit_get_dos_attributes_done,
2433 do_log(SMB_VFS_OP_GET_DOS_ATTRIBUTES_SEND,
2437 fsp_str_do_log(dir_fsp),
2438 smb_fname->base_name);
2443 static void smb_full_audit_get_dos_attributes_done(struct tevent_req *subreq)
2445 struct tevent_req *req =
2446 tevent_req_callback_data(subreq,
2448 struct smb_full_audit_get_dos_attributes_state *state =
2449 tevent_req_data(req,
2450 struct smb_full_audit_get_dos_attributes_state);
2453 status = SMB_VFS_NEXT_GET_DOS_ATTRIBUTES_RECV(subreq,
2456 TALLOC_FREE(subreq);
2457 if (tevent_req_nterror(req, status)) {
2461 tevent_req_done(req);
2465 static NTSTATUS smb_full_audit_get_dos_attributes_recv(struct tevent_req *req,
2466 struct vfs_aio_state *aio_state,
2469 struct smb_full_audit_get_dos_attributes_state *state =
2470 tevent_req_data(req,
2471 struct smb_full_audit_get_dos_attributes_state);
2474 if (tevent_req_is_nterror(req, &status)) {
2475 do_log(SMB_VFS_OP_GET_DOS_ATTRIBUTES_RECV,
2479 fsp_str_do_log(state->dir_fsp),
2480 state->smb_fname->base_name);
2481 tevent_req_received(req);
2485 do_log(SMB_VFS_OP_GET_DOS_ATTRIBUTES_RECV,
2489 fsp_str_do_log(state->dir_fsp),
2490 state->smb_fname->base_name);
2492 *aio_state = state->aio_state;
2493 *dosmode = state->dosmode;
2494 tevent_req_received(req);
2495 return NT_STATUS_OK;
2498 static NTSTATUS smb_full_audit_fget_dos_attributes(
2499 struct vfs_handle_struct *handle,
2500 struct files_struct *fsp,
2505 status = SMB_VFS_NEXT_FGET_DOS_ATTRIBUTES(handle,
2509 do_log(SMB_VFS_OP_FGET_DOS_ATTRIBUTES,
2510 NT_STATUS_IS_OK(status),
2513 fsp_str_do_log(fsp));
2518 static NTSTATUS smb_full_audit_fset_dos_attributes(
2519 struct vfs_handle_struct *handle,
2520 struct files_struct *fsp,
2525 status = SMB_VFS_NEXT_FSET_DOS_ATTRIBUTES(handle,
2529 do_log(SMB_VFS_OP_FSET_DOS_ATTRIBUTES,
2530 NT_STATUS_IS_OK(status),
2533 fsp_str_do_log(fsp));
2538 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
2539 uint32_t security_info,
2540 TALLOC_CTX *mem_ctx,
2541 struct security_descriptor **ppdesc)
2545 result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info,
2548 do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2549 "%s", fsp_str_do_log(fsp));
2554 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
2555 uint32_t security_info_sent,
2556 const struct security_descriptor *psd)
2558 struct vfs_full_audit_private_data *pd;
2562 SMB_VFS_HANDLE_GET_DATA(handle, pd,
2563 struct vfs_full_audit_private_data,
2564 return NT_STATUS_INTERNAL_ERROR);
2566 if (pd->log_secdesc) {
2567 sd = sddl_encode(talloc_tos(), psd, get_global_sam_sid());
2570 result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
2572 do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle,
2573 "%s [%s]", fsp_str_do_log(fsp), sd ? sd : "");
2580 static NTSTATUS smb_full_audit_audit_file(struct vfs_handle_struct *handle,
2581 struct smb_filename *file,
2582 struct security_acl *sacl,
2583 uint32_t access_requested,
2584 uint32_t access_denied)
2588 result = SMB_VFS_NEXT_AUDIT_FILE(handle,
2594 do_log(SMB_VFS_OP_AUDIT_FILE, NT_STATUS_IS_OK(result), handle,
2596 smb_fname_str_do_log(handle->conn, file));
2601 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
2603 SMB_ACL_TYPE_T type,
2604 TALLOC_CTX *mem_ctx)
2608 result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle,
2613 do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
2614 "%s", fsp_str_do_log(fsp));
2619 static int smb_full_audit_sys_acl_blob_get_fd(vfs_handle_struct *handle,
2621 TALLOC_CTX *mem_ctx,
2622 char **blob_description,
2627 result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FD(handle, fsp, mem_ctx, blob_description, blob);
2629 do_log(SMB_VFS_OP_SYS_ACL_BLOB_GET_FD, (result >= 0), handle,
2630 "%s", fsp_str_do_log(fsp));
2635 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle,
2636 struct files_struct *fsp,
2637 SMB_ACL_TYPE_T type,
2642 result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, type, theacl);
2644 do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
2645 "%s", fsp_str_do_log(fsp));
2650 static int smb_full_audit_sys_acl_delete_def_fd(vfs_handle_struct *handle,
2651 struct files_struct *fsp)
2655 result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FD(handle, fsp);
2657 do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FD,
2661 fsp_str_do_log(fsp));
2666 struct smb_full_audit_getxattrat_state {
2667 struct vfs_aio_state aio_state;
2668 vfs_handle_struct *handle;
2669 files_struct *dir_fsp;
2670 const struct smb_filename *smb_fname;
2671 const char *xattr_name;
2673 uint8_t *xattr_value;
2676 static void smb_full_audit_getxattrat_done(struct tevent_req *subreq);
2678 static struct tevent_req *smb_full_audit_getxattrat_send(
2679 TALLOC_CTX *mem_ctx,
2680 struct tevent_context *ev,
2681 struct vfs_handle_struct *handle,
2682 files_struct *dir_fsp,
2683 const struct smb_filename *smb_fname,
2684 const char *xattr_name,
2687 struct tevent_req *req = NULL;
2688 struct tevent_req *subreq = NULL;
2689 struct smb_full_audit_getxattrat_state *state = NULL;
2691 req = tevent_req_create(mem_ctx, &state,
2692 struct smb_full_audit_getxattrat_state);
2694 do_log(SMB_VFS_OP_GETXATTRAT_SEND,
2698 fsp_str_do_log(dir_fsp),
2699 smb_fname->base_name,
2703 *state = (struct smb_full_audit_getxattrat_state) {
2706 .smb_fname = smb_fname,
2707 .xattr_name = xattr_name,
2710 subreq = SMB_VFS_NEXT_GETXATTRAT_SEND(state,
2717 if (tevent_req_nomem(subreq, req)) {
2718 do_log(SMB_VFS_OP_GETXATTRAT_SEND,
2722 fsp_str_do_log(dir_fsp),
2723 smb_fname->base_name,
2725 return tevent_req_post(req, ev);
2727 tevent_req_set_callback(subreq, smb_full_audit_getxattrat_done, req);
2729 do_log(SMB_VFS_OP_GETXATTRAT_SEND,
2733 fsp_str_do_log(dir_fsp),
2734 smb_fname->base_name,
2740 static void smb_full_audit_getxattrat_done(struct tevent_req *subreq)
2742 struct tevent_req *req = tevent_req_callback_data(
2743 subreq, struct tevent_req);
2744 struct smb_full_audit_getxattrat_state *state = tevent_req_data(
2745 req, struct smb_full_audit_getxattrat_state);
2747 state->xattr_size = SMB_VFS_NEXT_GETXATTRAT_RECV(subreq,
2750 &state->xattr_value);
2751 TALLOC_FREE(subreq);
2752 if (state->xattr_size == -1) {
2753 tevent_req_error(req, state->aio_state.error);
2757 tevent_req_done(req);
2760 static ssize_t smb_full_audit_getxattrat_recv(struct tevent_req *req,
2761 struct vfs_aio_state *aio_state,
2762 TALLOC_CTX *mem_ctx,
2763 uint8_t **xattr_value)
2765 struct smb_full_audit_getxattrat_state *state = tevent_req_data(
2766 req, struct smb_full_audit_getxattrat_state);
2769 if (tevent_req_is_unix_error(req, &aio_state->error)) {
2770 do_log(SMB_VFS_OP_GETXATTRAT_RECV,
2774 fsp_str_do_log(state->dir_fsp),
2775 state->smb_fname->base_name,
2777 tevent_req_received(req);
2781 do_log(SMB_VFS_OP_GETXATTRAT_RECV,
2785 fsp_str_do_log(state->dir_fsp),
2786 state->smb_fname->base_name,
2789 *aio_state = state->aio_state;
2790 xattr_size = state->xattr_size;
2791 if (xattr_value != NULL) {
2792 *xattr_value = talloc_move(mem_ctx, &state->xattr_value);
2795 tevent_req_received(req);
2799 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
2800 struct files_struct *fsp,
2801 const char *name, void *value, size_t size)
2805 result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
2807 do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
2808 "%s|%s", fsp_str_do_log(fsp), name);
2813 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2814 struct files_struct *fsp, char *list,
2819 result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2821 do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2822 "%s", fsp_str_do_log(fsp));
2827 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2828 struct files_struct *fsp,
2833 result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2835 do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2836 "%s|%s", fsp_str_do_log(fsp), name);
2841 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2842 struct files_struct *fsp, const char *name,
2843 const void *value, size_t size, int flags)
2847 result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2849 do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2850 "%s|%s", fsp_str_do_log(fsp), name);
2855 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2856 struct files_struct *fsp)
2860 result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2861 do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2862 "%s", fsp_str_do_log(fsp));
2867 static NTSTATUS smb_full_audit_durable_cookie(struct vfs_handle_struct *handle,
2868 struct files_struct *fsp,
2869 TALLOC_CTX *mem_ctx,
2874 result = SMB_VFS_NEXT_DURABLE_COOKIE(handle,
2879 do_log(SMB_VFS_OP_DURABLE_COOKIE, NT_STATUS_IS_OK(result), handle,
2880 "%s", fsp_str_do_log(fsp));
2885 static NTSTATUS smb_full_audit_durable_disconnect(
2886 struct vfs_handle_struct *handle,
2887 struct files_struct *fsp,
2888 const DATA_BLOB old_cookie,
2889 TALLOC_CTX *mem_ctx,
2890 DATA_BLOB *new_cookie)
2894 result = SMB_VFS_NEXT_DURABLE_DISCONNECT(handle,
2900 do_log(SMB_VFS_OP_DURABLE_DISCONNECT, NT_STATUS_IS_OK(result), handle,
2901 "%s", fsp_str_do_log(fsp));
2906 static NTSTATUS smb_full_audit_durable_reconnect(
2907 struct vfs_handle_struct *handle,
2908 struct smb_request *smb1req,
2909 struct smbXsrv_open *op,
2910 const DATA_BLOB old_cookie,
2911 TALLOC_CTX *mem_ctx,
2912 struct files_struct **fsp,
2913 DATA_BLOB *new_cookie)
2917 result = SMB_VFS_NEXT_DURABLE_RECONNECT(handle,
2925 do_log(SMB_VFS_OP_DURABLE_RECONNECT,
2926 NT_STATUS_IS_OK(result),
2933 static struct vfs_fn_pointers vfs_full_audit_fns = {
2935 /* Disk operations */
2937 .connect_fn = smb_full_audit_connect,
2938 .disconnect_fn = smb_full_audit_disconnect,
2939 .disk_free_fn = smb_full_audit_disk_free,
2940 .get_quota_fn = smb_full_audit_get_quota,
2941 .set_quota_fn = smb_full_audit_set_quota,
2942 .get_shadow_copy_data_fn = smb_full_audit_get_shadow_copy_data,
2943 .statvfs_fn = smb_full_audit_statvfs,
2944 .fs_capabilities_fn = smb_full_audit_fs_capabilities,
2945 .get_dfs_referrals_fn = smb_full_audit_get_dfs_referrals,
2946 .create_dfs_pathat_fn = smb_full_audit_create_dfs_pathat,
2947 .read_dfs_pathat_fn = smb_full_audit_read_dfs_pathat,
2948 .fdopendir_fn = smb_full_audit_fdopendir,
2949 .readdir_fn = smb_full_audit_readdir,
2950 .seekdir_fn = smb_full_audit_seekdir,
2951 .telldir_fn = smb_full_audit_telldir,
2952 .rewind_dir_fn = smb_full_audit_rewinddir,
2953 .mkdirat_fn = smb_full_audit_mkdirat,
2954 .closedir_fn = smb_full_audit_closedir,
2955 .openat_fn = smb_full_audit_openat,
2956 .create_file_fn = smb_full_audit_create_file,
2957 .close_fn = smb_full_audit_close,
2958 .pread_fn = smb_full_audit_pread,
2959 .pread_send_fn = smb_full_audit_pread_send,
2960 .pread_recv_fn = smb_full_audit_pread_recv,
2961 .pwrite_fn = smb_full_audit_pwrite,
2962 .pwrite_send_fn = smb_full_audit_pwrite_send,
2963 .pwrite_recv_fn = smb_full_audit_pwrite_recv,
2964 .lseek_fn = smb_full_audit_lseek,
2965 .sendfile_fn = smb_full_audit_sendfile,
2966 .recvfile_fn = smb_full_audit_recvfile,
2967 .renameat_fn = smb_full_audit_renameat,
2968 .fsync_send_fn = smb_full_audit_fsync_send,
2969 .fsync_recv_fn = smb_full_audit_fsync_recv,
2970 .stat_fn = smb_full_audit_stat,
2971 .fstat_fn = smb_full_audit_fstat,
2972 .lstat_fn = smb_full_audit_lstat,
2973 .fstatat_fn = smb_full_audit_fstatat,
2974 .get_alloc_size_fn = smb_full_audit_get_alloc_size,
2975 .unlinkat_fn = smb_full_audit_unlinkat,
2976 .fchmod_fn = smb_full_audit_fchmod,
2977 .fchown_fn = smb_full_audit_fchown,
2978 .lchown_fn = smb_full_audit_lchown,
2979 .chdir_fn = smb_full_audit_chdir,
2980 .getwd_fn = smb_full_audit_getwd,
2981 .fntimes_fn = smb_full_audit_fntimes,
2982 .ftruncate_fn = smb_full_audit_ftruncate,
2983 .fallocate_fn = smb_full_audit_fallocate,
2984 .lock_fn = smb_full_audit_lock,
2985 .filesystem_sharemode_fn = smb_full_audit_filesystem_sharemode,
2986 .fcntl_fn = smb_full_audit_fcntl,
2987 .linux_setlease_fn = smb_full_audit_linux_setlease,
2988 .getlock_fn = smb_full_audit_getlock,
2989 .symlinkat_fn = smb_full_audit_symlinkat,
2990 .readlinkat_fn = smb_full_audit_readlinkat,
2991 .linkat_fn = smb_full_audit_linkat,
2992 .mknodat_fn = smb_full_audit_mknodat,
2993 .realpath_fn = smb_full_audit_realpath,
2994 .fchflags_fn = smb_full_audit_fchflags,
2995 .file_id_create_fn = smb_full_audit_file_id_create,
2996 .fs_file_id_fn = smb_full_audit_fs_file_id,
2997 .offload_read_send_fn = smb_full_audit_offload_read_send,
2998 .offload_read_recv_fn = smb_full_audit_offload_read_recv,
2999 .offload_write_send_fn = smb_full_audit_offload_write_send,
3000 .offload_write_recv_fn = smb_full_audit_offload_write_recv,
3001 .fget_compression_fn = smb_full_audit_fget_compression,
3002 .set_compression_fn = smb_full_audit_set_compression,
3003 .snap_check_path_fn = smb_full_audit_snap_check_path,
3004 .snap_create_fn = smb_full_audit_snap_create,
3005 .snap_delete_fn = smb_full_audit_snap_delete,
3006 .fstreaminfo_fn = smb_full_audit_fstreaminfo,
3007 .get_real_filename_at_fn = smb_full_audit_get_real_filename_at,
3008 .connectpath_fn = smb_full_audit_connectpath,
3009 .brl_lock_windows_fn = smb_full_audit_brl_lock_windows,
3010 .brl_unlock_windows_fn = smb_full_audit_brl_unlock_windows,
3011 .strict_lock_check_fn = smb_full_audit_strict_lock_check,
3012 .translate_name_fn = smb_full_audit_translate_name,
3013 .parent_pathname_fn = smb_full_audit_parent_pathname,
3014 .fsctl_fn = smb_full_audit_fsctl,
3015 .get_dos_attributes_send_fn = smb_full_audit_get_dos_attributes_send,
3016 .get_dos_attributes_recv_fn = smb_full_audit_get_dos_attributes_recv,
3017 .fget_dos_attributes_fn = smb_full_audit_fget_dos_attributes,
3018 .fset_dos_attributes_fn = smb_full_audit_fset_dos_attributes,
3019 .fget_nt_acl_fn = smb_full_audit_fget_nt_acl,
3020 .fset_nt_acl_fn = smb_full_audit_fset_nt_acl,
3021 .audit_file_fn = smb_full_audit_audit_file,
3022 .sys_acl_get_fd_fn = smb_full_audit_sys_acl_get_fd,
3023 .sys_acl_blob_get_fd_fn = smb_full_audit_sys_acl_blob_get_fd,
3024 .sys_acl_set_fd_fn = smb_full_audit_sys_acl_set_fd,
3025 .sys_acl_delete_def_fd_fn = smb_full_audit_sys_acl_delete_def_fd,
3026 .getxattrat_send_fn = smb_full_audit_getxattrat_send,
3027 .getxattrat_recv_fn = smb_full_audit_getxattrat_recv,
3028 .fgetxattr_fn = smb_full_audit_fgetxattr,
3029 .flistxattr_fn = smb_full_audit_flistxattr,
3030 .fremovexattr_fn = smb_full_audit_fremovexattr,
3031 .fsetxattr_fn = smb_full_audit_fsetxattr,
3032 .aio_force_fn = smb_full_audit_aio_force,
3033 .durable_cookie_fn = smb_full_audit_durable_cookie,
3034 .durable_disconnect_fn = smb_full_audit_durable_disconnect,
3035 .durable_reconnect_fn = smb_full_audit_durable_reconnect,
3036 .freaddir_attr_fn = smb_full_audit_freaddir_attr,
3040 NTSTATUS vfs_full_audit_init(TALLOC_CTX *ctx)
3044 smb_vfs_assert_all_fns(&vfs_full_audit_fns, "full_audit");
3046 ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "full_audit",
3047 &vfs_full_audit_fns);
3049 if (!NT_STATUS_IS_OK(ret))
3052 vfs_full_audit_debug_level = debug_add_class("full_audit");
3053 if (vfs_full_audit_debug_level == -1) {
3054 vfs_full_audit_debug_level = DBGC_VFS;
3055 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
3058 DEBUG(10, ("vfs_full_audit: Debug class number of "
3059 "'full_audit': %d\n", vfs_full_audit_debug_level));