source3/modules/vfs_full_audit.c

   1 /*
   2  * Auditing VFS module for samba.  Log selected file operations to syslog
   3  * facility.
   4  *
   5  * Copyright (C) Tim Potter, 1999-2000
   6  * Copyright (C) Alexander Bokovoy, 2002
   7  * Copyright (C) John H Terpstra, 2003
   8  * Copyright (C) Stefan (metze) Metzmacher, 2003
   9  * Copyright (C) Volker Lendecke, 2004
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 3 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  23  */
  24
  25 /*
  26  * This module implements parseable logging for all Samba VFS operations.
  27  *
  28  * You use it as follows:
  29  *
  30  * [tmp]
  31  * path = /tmp
  32  * vfs objects = full_audit
  33  * full_audit:prefix = %u|%I
  34  * full_audit:success = open opendir
  35  * full_audit:failure = all
  36  *
  37  * vfs op can be "all" which means log all operations.
  38  * vfs op can be "none" which means no logging.
  39  *
  40  * This leads to syslog entries of the form:
  41  * smbd_audit: nobody|192.168.234.1|opendir|ok|.
  42  * smbd_audit: nobody|192.168.234.1|open|fail (File not found)|r|x.txt
  43  *
  44  * where "nobody" is the connected username and "192.168.234.1" is the
  45  * client's IP address.
  46  *
  47  * Options:
  48  *
  49  * prefix: A macro expansion template prepended to the syslog entry.
  50  *
  51  * success: A list of VFS operations for which a successful completion should
  52  * be logged. Defaults to no logging at all. The special operation "all" logs
  53  * - you guessed it - everything.
  54  *
  55  * failure: A list of VFS operations for which failure to complete should be
  56  * logged. Defaults to logging everything.
  57  */
  58
  59
  60 #include "includes.h"
  61
  62 static int vfs_full_audit_debug_level = DBGC_VFS;
  63
  64 struct vfs_full_audit_private_data {
  65         struct bitmap *success_ops;
  66         struct bitmap *failure_ops;
  67 };
  68
  69 #undef DBGC_CLASS
  70 #define DBGC_CLASS vfs_full_audit_debug_level
  71
  72 typedef enum _vfs_op_type {
  73         SMB_VFS_OP_NOOP = -1,
  74
  75         /* Disk operations */
  76
  77         SMB_VFS_OP_CONNECT = 0,
  78         SMB_VFS_OP_DISCONNECT,
  79         SMB_VFS_OP_DISK_FREE,
  80         SMB_VFS_OP_GET_QUOTA,
  81         SMB_VFS_OP_SET_QUOTA,
  82         SMB_VFS_OP_GET_SHADOW_COPY_DATA,
  83         SMB_VFS_OP_STATVFS,
  84         SMB_VFS_OP_FS_CAPABILITIES,
  85
  86         /* Directory operations */
  87
  88         SMB_VFS_OP_OPENDIR,
  89         SMB_VFS_OP_READDIR,
  90         SMB_VFS_OP_SEEKDIR,
  91         SMB_VFS_OP_TELLDIR,
  92         SMB_VFS_OP_REWINDDIR,
  93         SMB_VFS_OP_MKDIR,
  94         SMB_VFS_OP_RMDIR,
  95         SMB_VFS_OP_CLOSEDIR,
  96         SMB_VFS_OP_INIT_SEARCH_OP,
  97
  98         /* File operations */
  99
 100         SMB_VFS_OP_OPEN,
 101         SMB_VFS_OP_CREATE_FILE,
 102         SMB_VFS_OP_CLOSE,
 103         SMB_VFS_OP_READ,
 104         SMB_VFS_OP_PREAD,
 105         SMB_VFS_OP_WRITE,
 106         SMB_VFS_OP_PWRITE,
 107         SMB_VFS_OP_LSEEK,
 108         SMB_VFS_OP_SENDFILE,
 109         SMB_VFS_OP_RECVFILE,
 110         SMB_VFS_OP_RENAME,
 111         SMB_VFS_OP_FSYNC,
 112         SMB_VFS_OP_STAT,
 113         SMB_VFS_OP_FSTAT,
 114         SMB_VFS_OP_LSTAT,
 115         SMB_VFS_OP_GET_ALLOC_SIZE,
 116         SMB_VFS_OP_UNLINK,
 117         SMB_VFS_OP_CHMOD,
 118         SMB_VFS_OP_FCHMOD,
 119         SMB_VFS_OP_CHOWN,
 120         SMB_VFS_OP_FCHOWN,
 121         SMB_VFS_OP_LCHOWN,
 122         SMB_VFS_OP_CHDIR,
 123         SMB_VFS_OP_GETWD,
 124         SMB_VFS_OP_NTIMES,
 125         SMB_VFS_OP_FTRUNCATE,
 126         SMB_VFS_OP_LOCK,
 127         SMB_VFS_OP_KERNEL_FLOCK,
 128         SMB_VFS_OP_LINUX_SETLEASE,
 129         SMB_VFS_OP_GETLOCK,
 130         SMB_VFS_OP_SYMLINK,
 131         SMB_VFS_OP_READLINK,
 132         SMB_VFS_OP_LINK,
 133         SMB_VFS_OP_MKNOD,
 134         SMB_VFS_OP_REALPATH,
 135         SMB_VFS_OP_NOTIFY_WATCH,
 136         SMB_VFS_OP_CHFLAGS,
 137         SMB_VFS_OP_FILE_ID_CREATE,
 138         SMB_VFS_OP_STREAMINFO,
 139         SMB_VFS_OP_GET_REAL_FILENAME,
 140         SMB_VFS_OP_CONNECTPATH,
 141         SMB_VFS_OP_BRL_LOCK_WINDOWS,
 142         SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
 143         SMB_VFS_OP_BRL_CANCEL_WINDOWS,
 144         SMB_VFS_OP_STRICT_LOCK,
 145         SMB_VFS_OP_STRICT_UNLOCK,
 146         SMB_VFS_OP_TRANSLATE_NAME,
 147
 148         /* NT ACL operations. */
 149
 150         SMB_VFS_OP_FGET_NT_ACL,
 151         SMB_VFS_OP_GET_NT_ACL,
 152         SMB_VFS_OP_FSET_NT_ACL,
 153
 154         /* POSIX ACL operations. */
 155
 156         SMB_VFS_OP_CHMOD_ACL,
 157         SMB_VFS_OP_FCHMOD_ACL,
 158
 159         SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 160         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 161         SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 162         SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 163         SMB_VFS_OP_SYS_ACL_GET_FILE,
 164         SMB_VFS_OP_SYS_ACL_GET_FD,
 165         SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 166         SMB_VFS_OP_SYS_ACL_ADD_PERM,
 167         SMB_VFS_OP_SYS_ACL_TO_TEXT,
 168         SMB_VFS_OP_SYS_ACL_INIT,
 169         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 170         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 171         SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 172         SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 173         SMB_VFS_OP_SYS_ACL_VALID,
 174         SMB_VFS_OP_SYS_ACL_SET_FILE,
 175         SMB_VFS_OP_SYS_ACL_SET_FD,
 176         SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 177         SMB_VFS_OP_SYS_ACL_GET_PERM,
 178         SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 179         SMB_VFS_OP_SYS_ACL_FREE_ACL,
 180         SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 181
 182         /* EA operations. */
 183         SMB_VFS_OP_GETXATTR,
 184         SMB_VFS_OP_LGETXATTR,
 185         SMB_VFS_OP_FGETXATTR,
 186         SMB_VFS_OP_LISTXATTR,
 187         SMB_VFS_OP_LLISTXATTR,
 188         SMB_VFS_OP_FLISTXATTR,
 189         SMB_VFS_OP_REMOVEXATTR,
 190         SMB_VFS_OP_LREMOVEXATTR,
 191         SMB_VFS_OP_FREMOVEXATTR,
 192         SMB_VFS_OP_SETXATTR,
 193         SMB_VFS_OP_LSETXATTR,
 194         SMB_VFS_OP_FSETXATTR,
 195
 196         /* aio operations */
 197         SMB_VFS_OP_AIO_READ,
 198         SMB_VFS_OP_AIO_WRITE,
 199         SMB_VFS_OP_AIO_RETURN,
 200         SMB_VFS_OP_AIO_CANCEL,
 201         SMB_VFS_OP_AIO_ERROR,
 202         SMB_VFS_OP_AIO_FSYNC,
 203         SMB_VFS_OP_AIO_SUSPEND,
 204         SMB_VFS_OP_AIO_FORCE,
 205
 206         /* offline operations */
 207         SMB_VFS_OP_IS_OFFLINE,
 208         SMB_VFS_OP_SET_OFFLINE,
 209
 210         /* This should always be last enum value */
 211
 212         SMB_VFS_OP_LAST
 213 } vfs_op_type;
 214
 215 /* The following array *must* be in the same order as defined in vfs.h */
 216
 217 static struct {
 218         vfs_op_type type;
 219         const char *name;
 220 } vfs_op_names[] = {
 221         { SMB_VFS_OP_CONNECT,   "connect" },
 222         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 223         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 224         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 225         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 226         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 227         { SMB_VFS_OP_STATVFS,   "statvfs" },
 228         { SMB_VFS_OP_FS_CAPABILITIES,   "fs_capabilities" },
 229         { SMB_VFS_OP_OPENDIR,   "opendir" },
 230         { SMB_VFS_OP_READDIR,   "readdir" },
 231         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 232         { SMB_VFS_OP_TELLDIR,   "telldir" },
 233         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 234         { SMB_VFS_OP_MKDIR,     "mkdir" },
 235         { SMB_VFS_OP_RMDIR,     "rmdir" },
 236         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 237         { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
 238         { SMB_VFS_OP_OPEN,      "open" },
 239         { SMB_VFS_OP_CREATE_FILE, "create_file" },
 240         { SMB_VFS_OP_CLOSE,     "close" },
 241         { SMB_VFS_OP_READ,      "read" },
 242         { SMB_VFS_OP_PREAD,     "pread" },
 243         { SMB_VFS_OP_WRITE,     "write" },
 244         { SMB_VFS_OP_PWRITE,    "pwrite" },
 245         { SMB_VFS_OP_LSEEK,     "lseek" },
 246         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 247         { SMB_VFS_OP_RECVFILE,  "recvfile" },
 248         { SMB_VFS_OP_RENAME,    "rename" },
 249         { SMB_VFS_OP_FSYNC,     "fsync" },
 250         { SMB_VFS_OP_STAT,      "stat" },
 251         { SMB_VFS_OP_FSTAT,     "fstat" },
 252         { SMB_VFS_OP_LSTAT,     "lstat" },
 253         { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
 254         { SMB_VFS_OP_UNLINK,    "unlink" },
 255         { SMB_VFS_OP_CHMOD,     "chmod" },
 256         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 257         { SMB_VFS_OP_CHOWN,     "chown" },
 258         { SMB_VFS_OP_FCHOWN,    "fchown" },
 259         { SMB_VFS_OP_LCHOWN,    "lchown" },
 260         { SMB_VFS_OP_CHDIR,     "chdir" },
 261         { SMB_VFS_OP_GETWD,     "getwd" },
 262         { SMB_VFS_OP_NTIMES,    "ntimes" },
 263         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 264         { SMB_VFS_OP_LOCK,      "lock" },
 265         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
 266         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
 267         { SMB_VFS_OP_GETLOCK,   "getlock" },
 268         { SMB_VFS_OP_SYMLINK,   "symlink" },
 269         { SMB_VFS_OP_READLINK,  "readlink" },
 270         { SMB_VFS_OP_LINK,      "link" },
 271         { SMB_VFS_OP_MKNOD,     "mknod" },
 272         { SMB_VFS_OP_REALPATH,  "realpath" },
 273         { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
 274         { SMB_VFS_OP_CHFLAGS,   "chflags" },
 275         { SMB_VFS_OP_FILE_ID_CREATE,    "file_id_create" },
 276         { SMB_VFS_OP_STREAMINFO,        "streaminfo" },
 277         { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
 278         { SMB_VFS_OP_CONNECTPATH,       "connectpath" },
 279         { SMB_VFS_OP_BRL_LOCK_WINDOWS,  "brl_lock_windows" },
 280         { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
 281         { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
 282         { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
 283         { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
 284         { SMB_VFS_OP_TRANSLATE_NAME,    "translate_name" },
 285         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 286         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 287         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 288         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 289         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 290         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 291         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 292         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 293         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 294         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 295         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 296         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 297         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 298         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 299         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 300         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 301         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 302         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 303         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 304         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 305         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 306         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 307         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 308         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 309         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 310         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 311         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 312         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 313         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 314         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 315         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 316         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 317         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 318         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 319         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 320         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 321         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 322         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 323         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 324         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 325         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 326         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 327         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 328         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 329         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 330         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 331         { SMB_VFS_OP_AIO_FORCE, "aio_force" },
 332         { SMB_VFS_OP_IS_OFFLINE, "aio_is_offline" },
 333         { SMB_VFS_OP_SET_OFFLINE, "aio_set_offline" },
 334         { SMB_VFS_OP_LAST, NULL }
 335 };
 336
 337 static int audit_syslog_facility(vfs_handle_struct *handle)
 338 {
 339         static const struct enum_list enum_log_facilities[] = {
 340                 { LOG_USER, "USER" },
 341                 { LOG_LOCAL0, "LOCAL0" },
 342                 { LOG_LOCAL1, "LOCAL1" },
 343                 { LOG_LOCAL2, "LOCAL2" },
 344                 { LOG_LOCAL3, "LOCAL3" },
 345                 { LOG_LOCAL4, "LOCAL4" },
 346                 { LOG_LOCAL5, "LOCAL5" },
 347                 { LOG_LOCAL6, "LOCAL6" },
 348                 { LOG_LOCAL7, "LOCAL7" }
 349         };
 350
 351         int facility;
 352
 353         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 354
 355         return facility;
 356 }
 357
 358 static int audit_syslog_priority(vfs_handle_struct *handle)
 359 {
 360         static const struct enum_list enum_log_priorities[] = {
 361                 { LOG_EMERG, "EMERG" },
 362                 { LOG_ALERT, "ALERT" },
 363                 { LOG_CRIT, "CRIT" },
 364                 { LOG_ERR, "ERR" },
 365                 { LOG_WARNING, "WARNING" },
 366                 { LOG_NOTICE, "NOTICE" },
 367                 { LOG_INFO, "INFO" },
 368                 { LOG_DEBUG, "DEBUG" }
 369         };
 370
 371         int priority;
 372
 373         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
 374                                 enum_log_priorities, LOG_NOTICE);
 375         if (priority == -1) {
 376                 priority = LOG_WARNING;
 377         }
 378
 379         return priority;
 380 }
 381
 382 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
 383 {
 384         char *prefix = NULL;
 385         char *result;
 386
 387         prefix = talloc_strdup(ctx,
 388                         lp_parm_const_string(SNUM(conn), "full_audit",
 389                                              "prefix", "%u|%I"));
 390         if (!prefix) {
 391                 return NULL;
 392         }
 393         result = talloc_sub_advanced(ctx,
 394                         lp_servicename(SNUM(conn)),
 395                         conn->server_info->unix_name,
 396                         conn->connectpath,
 397                         conn->server_info->utok.gid,
 398                         conn->server_info->sanitized_username,
 399                         pdb_get_domain(conn->server_info->sam_account),
 400                         prefix);
 401         TALLOC_FREE(prefix);
 402         return result;
 403 }
 404
 405 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
 406 {
 407         struct vfs_full_audit_private_data *pd = NULL;
 408
 409         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 410                 struct vfs_full_audit_private_data,
 411                 return True);
 412
 413         if (pd->success_ops == NULL) {
 414                 return True;
 415         }
 416
 417         return bitmap_query(pd->success_ops, op);
 418 }
 419
 420 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
 421 {
 422         struct vfs_full_audit_private_data *pd = NULL;
 423
 424         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 425                 struct vfs_full_audit_private_data,
 426                 return True);
 427
 428         if (pd->failure_ops == NULL)
 429                 return True;
 430
 431         return bitmap_query(pd->failure_ops, op);
 432 }
 433
 434 static void init_bitmap(struct bitmap **bm, const char **ops)
 435 {
 436         bool log_all = False;
 437
 438         if (*bm != NULL)
 439                 return;
 440
 441         *bm = bitmap_allocate(SMB_VFS_OP_LAST);
 442
 443         if (*bm == NULL) {
 444                 DEBUG(0, ("Could not alloc bitmap -- "
 445                           "defaulting to logging everything\n"));
 446                 return;
 447         }
 448
 449         while (*ops != NULL) {
 450                 int i;
 451                 bool found = False;
 452
 453                 if (strequal(*ops, "all")) {
 454                         log_all = True;
 455                         break;
 456                 }
 457
 458                 if (strequal(*ops, "none")) {
 459                         break;
 460                 }
 461
 462                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 463                         if (vfs_op_names[i].name == NULL) {
 464                                 smb_panic("vfs_full_audit.c: name table not "
 465                                           "in sync with vfs.h\n");
 466                         }
 467
 468                         if (strequal(*ops, vfs_op_names[i].name)) {
 469                                 bitmap_set(*bm, i);
 470                                 found = True;
 471                         }
 472                 }
 473                 if (!found) {
 474                         DEBUG(0, ("Could not find opname %s, logging all\n",
 475                                   *ops));
 476                         log_all = True;
 477                         break;
 478                 }
 479                 ops += 1;
 480         }
 481
 482         if (log_all) {
 483                 /* The query functions default to True */
 484                 bitmap_free(*bm);
 485                 *bm = NULL;
 486         }
 487 }
 488
 489 static const char *audit_opname(vfs_op_type op)
 490 {
 491         if (op >= SMB_VFS_OP_LAST)
 492                 return "INVALID VFS OP";
 493         return vfs_op_names[op].name;
 494 }
 495
 496 static TALLOC_CTX *tmp_do_log_ctx;
 497 /*
 498  * Get us a temporary talloc context usable just for DEBUG arguments
 499  */
 500 static TALLOC_CTX *do_log_ctx(void)
 501 {
 502         if (tmp_do_log_ctx == NULL) {
 503                 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
 504         }
 505         return tmp_do_log_ctx;
 506 }
 507
 508 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
 509                    const char *format, ...)
 510 {
 511         fstring err_msg;
 512         char *audit_pre = NULL;
 513         va_list ap;
 514         char *op_msg = NULL;
 515         int priority;
 516
 517         if (success && (!log_success(handle, op)))
 518                 goto out;
 519
 520         if (!success && (!log_failure(handle, op)))
 521                 goto out;
 522
 523         if (success)
 524                 fstrcpy(err_msg, "ok");
 525         else
 526                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 527
 528         va_start(ap, format);
 529         op_msg = talloc_vasprintf(talloc_tos(), format, ap);
 530         va_end(ap);
 531
 532         if (!op_msg) {
 533                 goto out;
 534         }
 535
 536         /*
 537          * Specify the facility to interoperate with other syslog callers
 538          * (smbd for example).
 539          */
 540         priority = audit_syslog_priority(handle) |
 541             audit_syslog_facility(handle);
 542
 543         audit_pre = audit_prefix(talloc_tos(), handle->conn);
 544         syslog(priority, "%s|%s|%s|%s\n",
 545                 audit_pre ? audit_pre : "",
 546                 audit_opname(op), err_msg, op_msg);
 547
 548  out:
 549         TALLOC_FREE(audit_pre);
 550         TALLOC_FREE(op_msg);
 551         TALLOC_FREE(tmp_do_log_ctx);
 552
 553         return;
 554 }
 555
 556 /**
 557  * Return a string using the do_log_ctx()
 558  */
 559 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
 560 {
 561         char *fname = NULL;
 562         NTSTATUS status;
 563
 564         if (smb_fname == NULL) {
 565                 return "";
 566         }
 567         status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
 568         if (!NT_STATUS_IS_OK(status)) {
 569                 return "";
 570         }
 571         return fname;
 572 }
 573
 574 /**
 575  * Return an fsp debug string using the do_log_ctx()
 576  */
 577 static const char *fsp_str_do_log(const struct files_struct *fsp)
 578 {
 579         return smb_fname_str_do_log(fsp->fsp_name);
 580 }
 581
 582 /* Free function for the private data. */
 583
 584 static void free_private_data(void **p_data)
 585 {
 586         struct vfs_full_audit_private_data *pd = *(struct vfs_full_audit_private_data **)p_data;
 587
 588         if (pd->success_ops) {
 589                 bitmap_free(pd->success_ops);
 590         }
 591         if (pd->failure_ops) {
 592                 bitmap_free(pd->failure_ops);
 593         }
 594         SAFE_FREE(pd);
 595         *p_data = NULL;
 596 }
 597
 598 /* Implementation of vfs_ops.  Pass everything on to the default
 599    operation but log event first. */
 600
 601 static int smb_full_audit_connect(vfs_handle_struct *handle,
 602                          const char *svc, const char *user)
 603 {
 604         int result;
 605         struct vfs_full_audit_private_data *pd = NULL;
 606         const char *none[] = { NULL };
 607         const char *all [] = { "all" };
 608
 609         if (!handle) {
 610                 return -1;
 611         }
 612
 613         pd = SMB_MALLOC_P(struct vfs_full_audit_private_data);
 614         if (!pd) {
 615                 return -1;
 616         }
 617         ZERO_STRUCTP(pd);
 618
 619 #ifndef WITH_SYSLOG
 620         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 621 #endif
 622
 623         init_bitmap(&pd->success_ops,
 624                     lp_parm_string_list(SNUM(handle->conn), "full_audit", "success",
 625                                         none));
 626         init_bitmap(&pd->failure_ops,
 627                     lp_parm_string_list(SNUM(handle->conn), "full_audit", "failure",
 628                                         all));
 629
 630         /* Store the private data. */
 631         SMB_VFS_HANDLE_SET_DATA(handle, pd, free_private_data,
 632                                 struct vfs_full_audit_private_data, return -1);
 633
 634         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 635
 636         do_log(SMB_VFS_OP_CONNECT, True, handle,
 637                "%s", svc);
 638
 639         return result;
 640 }
 641
 642 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
 643 {
 644         SMB_VFS_NEXT_DISCONNECT(handle);
 645
 646         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 647                "%s", lp_servicename(SNUM(handle->conn)));
 648
 649         /* The bitmaps will be disconnected when the private
 650            data is deleted. */
 651
 652         return;
 653 }
 654
 655 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
 656                                     const char *path,
 657                                     bool small_query, uint64_t *bsize,
 658                                     uint64_t *dfree, uint64_t *dsize)
 659 {
 660         uint64_t result;
 661
 662         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
 663                                         dfree, dsize);
 664
 665         /* Don't have a reasonable notion of failure here */
 666
 667         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 668
 669         return result;
 670 }
 671
 672 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 673                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 674                            SMB_DISK_QUOTA *qt)
 675 {
 676         int result;
 677
 678         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 679
 680         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 681
 682         return result;
 683 }
 684
 685
 686 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 687                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 688                            SMB_DISK_QUOTA *qt)
 689 {
 690         int result;
 691
 692         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 693
 694         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 695
 696         return result;
 697 }
 698
 699 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 700                                 struct files_struct *fsp,
 701                                 SHADOW_COPY_DATA *shadow_copy_data, bool labels)
 702 {
 703         int result;
 704
 705         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 706
 707         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 708
 709         return result;
 710 }
 711
 712 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 713                                 const char *path,
 714                                 struct vfs_statvfs_struct *statbuf)
 715 {
 716         int result;
 717
 718         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 719
 720         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 721
 722         return result;
 723 }
 724
 725 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
 726 {
 727         int result;
 728
 729         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 730
 731         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
 732
 733         return result;
 734 }
 735
 736 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 737                           const char *fname, const char *mask, uint32 attr)
 738 {
 739         SMB_STRUCT_DIR *result;
 740
 741         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 742
 743         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 744
 745         return result;
 746 }
 747
 748 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 749                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
 750 {
 751         SMB_STRUCT_DIRENT *result;
 752
 753         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 754
 755         /* This operation has no reasonable error condition
 756          * (End of dir is also failure), so always succeed.
 757          */
 758         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 759
 760         return result;
 761 }
 762
 763 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 764                         SMB_STRUCT_DIR *dirp, long offset)
 765 {
 766         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 767
 768         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 769         return;
 770 }
 771
 772 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 773                         SMB_STRUCT_DIR *dirp)
 774 {
 775         long result;
 776
 777         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 778
 779         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 780
 781         return result;
 782 }
 783
 784 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 785                         SMB_STRUCT_DIR *dirp)
 786 {
 787         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 788
 789         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 790         return;
 791 }
 792
 793 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 794                        const char *path, mode_t mode)
 795 {
 796         int result;
 797
 798         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 799
 800         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 801
 802         return result;
 803 }
 804
 805 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 806                        const char *path)
 807 {
 808         int result;
 809
 810         result = SMB_VFS_NEXT_RMDIR(handle, path);
 811
 812         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
 813
 814         return result;
 815 }
 816
 817 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 818                           SMB_STRUCT_DIR *dirp)
 819 {
 820         int result;
 821
 822         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 823
 824         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
 825
 826         return result;
 827 }
 828
 829 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
 830                         SMB_STRUCT_DIR *dirp)
 831 {
 832         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 833
 834         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
 835         return;
 836 }
 837
 838 static int smb_full_audit_open(vfs_handle_struct *handle,
 839                                struct smb_filename *smb_fname,
 840                                files_struct *fsp, int flags, mode_t mode)
 841 {
 842         int result;
 843
 844         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
 845
 846         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
 847                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
 848                smb_fname_str_do_log(smb_fname));
 849
 850         return result;
 851 }
 852
 853 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
 854                                       struct smb_request *req,
 855                                       uint16_t root_dir_fid,
 856                                       struct smb_filename *smb_fname,
 857                                       uint32_t access_mask,
 858                                       uint32_t share_access,
 859                                       uint32_t create_disposition,
 860                                       uint32_t create_options,
 861                                       uint32_t file_attributes,
 862                                       uint32_t oplock_request,
 863                                       uint64_t allocation_size,
 864                                       struct security_descriptor *sd,
 865                                       struct ea_list *ea_list,
 866                                       files_struct **result_fsp,
 867                                       int *pinfo)
 868 {
 869         NTSTATUS result;
 870         const char* str_create_disposition;
 871
 872         switch (create_disposition) {
 873         case FILE_SUPERSEDE:
 874                 str_create_disposition = "supersede";
 875                 break;
 876         case FILE_OVERWRITE_IF:
 877                 str_create_disposition = "overwrite_if";
 878                 break;
 879         case FILE_OPEN:
 880                 str_create_disposition = "open";
 881                 break;
 882         case FILE_OVERWRITE:
 883                 str_create_disposition = "overwrite";
 884                 break;
 885         case FILE_CREATE:
 886                 str_create_disposition = "create";
 887                 break;
 888         case FILE_OPEN_IF:
 889                 str_create_disposition = "open_if";
 890                 break;
 891         default:
 892                 str_create_disposition = "unknown";
 893         }
 894
 895         result = SMB_VFS_NEXT_CREATE_FILE(
 896                 handle,                                 /* handle */
 897                 req,                                    /* req */
 898                 root_dir_fid,                           /* root_dir_fid */
 899                 smb_fname,                              /* fname */
 900                 access_mask,                            /* access_mask */
 901                 share_access,                           /* share_access */
 902                 create_disposition,                     /* create_disposition*/
 903                 create_options,                         /* create_options */
 904                 file_attributes,                        /* file_attributes */
 905                 oplock_request,                         /* oplock_request */
 906                 allocation_size,                        /* allocation_size */
 907                 sd,                                     /* sd */
 908                 ea_list,                                /* ea_list */
 909                 result_fsp,                             /* result */
 910                 pinfo);                                 /* pinfo */
 911
 912         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
 913                "0x%x|%s|%s|%s", access_mask,
 914                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
 915                str_create_disposition, smb_fname_str_do_log(smb_fname));
 916
 917         return result;
 918 }
 919
 920 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 921 {
 922         int result;
 923
 924         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 925
 926         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
 927                fsp_str_do_log(fsp));
 928
 929         return result;
 930 }
 931
 932 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 933                           void *data, size_t n)
 934 {
 935         ssize_t result;
 936
 937         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 938
 939         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
 940                fsp_str_do_log(fsp));
 941
 942         return result;
 943 }
 944
 945 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 946                            void *data, size_t n, SMB_OFF_T offset)
 947 {
 948         ssize_t result;
 949
 950         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 951
 952         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
 953                fsp_str_do_log(fsp));
 954
 955         return result;
 956 }
 957
 958 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 959                            const void *data, size_t n)
 960 {
 961         ssize_t result;
 962
 963         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 964
 965         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
 966                fsp_str_do_log(fsp));
 967
 968         return result;
 969 }
 970
 971 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 972                             const void *data, size_t n,
 973                             SMB_OFF_T offset)
 974 {
 975         ssize_t result;
 976
 977         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 978
 979         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
 980                fsp_str_do_log(fsp));
 981
 982         return result;
 983 }
 984
 985 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
 986                              SMB_OFF_T offset, int whence)
 987 {
 988         ssize_t result;
 989
 990         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
 991
 992         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
 993                "%s", fsp_str_do_log(fsp));
 994
 995         return result;
 996 }
 997
 998 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
 999                               files_struct *fromfsp,
1000                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1001                               size_t n)
1002 {
1003         ssize_t result;
1004
1005         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1006
1007         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1008                "%s", fsp_str_do_log(fromfsp));
1009
1010         return result;
1011 }
1012
1013 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1014                       files_struct *tofsp,
1015                               SMB_OFF_T offset,
1016                               size_t n)
1017 {
1018         ssize_t result;
1019
1020         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1021
1022         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1023                "%s", fsp_str_do_log(tofsp));
1024
1025         return result;
1026 }
1027
1028 static int smb_full_audit_rename(vfs_handle_struct *handle,
1029                                  const struct smb_filename *smb_fname_src,
1030                                  const struct smb_filename *smb_fname_dst)
1031 {
1032         int result;
1033
1034         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1035
1036         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1037                smb_fname_str_do_log(smb_fname_src),
1038                smb_fname_str_do_log(smb_fname_dst));
1039
1040         return result;
1041 }
1042
1043 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1044 {
1045         int result;
1046
1047         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1048
1049         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1050                fsp_str_do_log(fsp));
1051
1052         return result;
1053 }
1054
1055 static int smb_full_audit_stat(vfs_handle_struct *handle,
1056                                struct smb_filename *smb_fname)
1057 {
1058         int result;
1059
1060         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1061
1062         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1063                smb_fname_str_do_log(smb_fname));
1064
1065         return result;
1066 }
1067
1068 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1069                        SMB_STRUCT_STAT *sbuf)
1070 {
1071         int result;
1072
1073         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1074
1075         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1076                fsp_str_do_log(fsp));
1077
1078         return result;
1079 }
1080
1081 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1082                                 struct smb_filename *smb_fname)
1083 {
1084         int result;
1085
1086         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1087
1088         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1089                smb_fname_str_do_log(smb_fname));
1090
1091         return result;
1092 }
1093
1094 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1095                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1096 {
1097         int result;
1098
1099         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1100
1101         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result >= 0), handle, "%d", result);
1102
1103         return result;
1104 }
1105
1106 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1107                                  const struct smb_filename *smb_fname)
1108 {
1109         int result;
1110
1111         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1112
1113         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1114                smb_fname_str_do_log(smb_fname));
1115
1116         return result;
1117 }
1118
1119 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1120                        const char *path, mode_t mode)
1121 {
1122         int result;
1123
1124         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1125
1126         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1127
1128         return result;
1129 }
1130
1131 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1132                         mode_t mode)
1133 {
1134         int result;
1135
1136         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1137
1138         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1139                "%s|%o", fsp_str_do_log(fsp), mode);
1140
1141         return result;
1142 }
1143
1144 static int smb_full_audit_chown(vfs_handle_struct *handle,
1145                        const char *path, uid_t uid, gid_t gid)
1146 {
1147         int result;
1148
1149         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1150
1151         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1152                path, (long int)uid, (long int)gid);
1153
1154         return result;
1155 }
1156
1157 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1158                         uid_t uid, gid_t gid)
1159 {
1160         int result;
1161
1162         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1163
1164         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1165                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1166
1167         return result;
1168 }
1169
1170 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1171                        const char *path, uid_t uid, gid_t gid)
1172 {
1173         int result;
1174
1175         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1176
1177         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1178                path, (long int)uid, (long int)gid);
1179
1180         return result;
1181 }
1182
1183 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1184                        const char *path)
1185 {
1186         int result;
1187
1188         result = SMB_VFS_NEXT_CHDIR(handle, path);
1189
1190         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1191
1192         return result;
1193 }
1194
1195 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1196                          char *path)
1197 {
1198         char *result;
1199
1200         result = SMB_VFS_NEXT_GETWD(handle, path);
1201
1202         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1203
1204         return result;
1205 }
1206
1207 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1208                                  const struct smb_filename *smb_fname,
1209                                  struct smb_file_time *ft)
1210 {
1211         int result;
1212
1213         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1214
1215         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1216                smb_fname_str_do_log(smb_fname));
1217
1218         return result;
1219 }
1220
1221 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1222                            SMB_OFF_T len)
1223 {
1224         int result;
1225
1226         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1227
1228         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1229                "%s", fsp_str_do_log(fsp));
1230
1231         return result;
1232 }
1233
1234 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1235                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1236 {
1237         bool result;
1238
1239         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1240
1241         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1242
1243         return result;
1244 }
1245
1246 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1247                                        struct files_struct *fsp,
1248                                        uint32 share_mode)
1249 {
1250         int result;
1251
1252         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode);
1253
1254         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1255                fsp_str_do_log(fsp));
1256
1257         return result;
1258 }
1259
1260 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1261                                  int leasetype)
1262 {
1263         int result;
1264
1265         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1266
1267         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1268                fsp_str_do_log(fsp));
1269
1270         return result;
1271 }
1272
1273 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1274                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1275 {
1276         bool result;
1277
1278         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1279
1280         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1281
1282         return result;
1283 }
1284
1285 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1286                          const char *oldpath, const char *newpath)
1287 {
1288         int result;
1289
1290         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1291
1292         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1293                "%s|%s", oldpath, newpath);
1294
1295         return result;
1296 }
1297
1298 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1299                           const char *path, char *buf, size_t bufsiz)
1300 {
1301         int result;
1302
1303         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1304
1305         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1306
1307         return result;
1308 }
1309
1310 static int smb_full_audit_link(vfs_handle_struct *handle,
1311                       const char *oldpath, const char *newpath)
1312 {
1313         int result;
1314
1315         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1316
1317         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1318                "%s|%s", oldpath, newpath);
1319
1320         return result;
1321 }
1322
1323 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1324                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1325 {
1326         int result;
1327
1328         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1329
1330         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1331
1332         return result;
1333 }
1334
1335 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1336                             const char *path, char *resolved_path)
1337 {
1338         char *result;
1339
1340         result = SMB_VFS_NEXT_REALPATH(handle, path, resolved_path);
1341
1342         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1343
1344         return result;
1345 }
1346
1347 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1348                         struct sys_notify_context *ctx,
1349                         struct notify_entry *e,
1350                         void (*callback)(struct sys_notify_context *ctx,
1351                                         void *private_data,
1352                                         struct notify_event *ev),
1353                         void *private_data, void *handle_p)
1354 {
1355         NTSTATUS result;
1356
1357         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1358
1359         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1360
1361         return result;
1362 }
1363
1364 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1365                             const char *path, unsigned int flags)
1366 {
1367         int result;
1368
1369         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1370
1371         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1372
1373         return result;
1374 }
1375
1376 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1377                                                     const SMB_STRUCT_STAT *sbuf)
1378 {
1379         struct file_id id_zero;
1380         struct file_id result;
1381
1382         ZERO_STRUCT(id_zero);
1383
1384         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1385
1386         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1387                !file_id_equal(&id_zero, &result),
1388                handle, "%s", file_id_string_tos(&result));
1389
1390         return result;
1391 }
1392
1393 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1394                                           struct files_struct *fsp,
1395                                           const char *fname,
1396                                           TALLOC_CTX *mem_ctx,
1397                                           unsigned int *pnum_streams,
1398                                           struct stream_struct **pstreams)
1399 {
1400         NTSTATUS result;
1401
1402         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1403                                          pnum_streams, pstreams);
1404
1405         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1406                "%s", fname);
1407
1408         return result;
1409 }
1410
1411 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1412                                             const char *path,
1413                                             const char *name,
1414                                             TALLOC_CTX *mem_ctx,
1415                                             char **found_name)
1416 {
1417         int result;
1418
1419         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1420                                                 found_name);
1421
1422         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1423                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1424
1425         return result;
1426 }
1427
1428 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1429                                               const char *fname)
1430 {
1431         const char *result;
1432
1433         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1434
1435         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1436                "%s", fname);
1437
1438         return result;
1439 }
1440
1441 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1442                                                 struct byte_range_lock *br_lck,
1443                                                 struct lock_struct *plock,
1444                                                 bool blocking_lock,
1445                                                 struct blocking_lock_record *blr)
1446 {
1447         NTSTATUS result;
1448
1449         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1450             blocking_lock, blr);
1451
1452         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1453             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1454             plock->start, plock->size, plock->lock_type, blocking_lock );
1455
1456         return result;
1457 }
1458
1459 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1460                                               struct messaging_context *msg_ctx,
1461                                               struct byte_range_lock *br_lck,
1462                                               const struct lock_struct *plock)
1463 {
1464         bool result;
1465
1466         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1467             plock);
1468
1469         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1470             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1471             plock->size, plock->lock_type);
1472
1473         return result;
1474 }
1475
1476 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1477                                               struct byte_range_lock *br_lck,
1478                                               struct lock_struct *plock,
1479                                               struct blocking_lock_record *blr)
1480 {
1481         bool result;
1482
1483         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1484
1485         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1486             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1487             plock->size);
1488
1489         return result;
1490 }
1491
1492 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1493                                        struct files_struct *fsp,
1494                                        struct lock_struct *plock)
1495 {
1496         bool result;
1497
1498         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1499
1500         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1501             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1502             plock->size);
1503
1504         return result;
1505 }
1506
1507 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1508                                          struct files_struct *fsp,
1509                                          struct lock_struct *plock)
1510 {
1511         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1512
1513         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1514             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1515             plock->size);
1516
1517         return;
1518 }
1519
1520 static NTSTATUS smb_full_audit_translate_name(vfs_handle_struct *handle,
1521                                               char **mapped_name)
1522 {
1523         NTSTATUS result;
1524
1525         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, mapped_name);
1526
1527         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1528
1529         return result;
1530 }
1531
1532 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1533                                 uint32 security_info,
1534                                 SEC_DESC **ppdesc)
1535 {
1536         NTSTATUS result;
1537
1538         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1539
1540         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1541                "%s", fsp_str_do_log(fsp));
1542
1543         return result;
1544 }
1545
1546 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1547                                           const char *name,
1548                                           uint32 security_info,
1549                                           SEC_DESC **ppdesc)
1550 {
1551         NTSTATUS result;
1552
1553         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1554
1555         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1556                "%s", name);
1557
1558         return result;
1559 }
1560
1561 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1562                               uint32 security_info_sent,
1563                               const SEC_DESC *psd)
1564 {
1565         NTSTATUS result;
1566
1567         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1568
1569         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1570                fsp_str_do_log(fsp));
1571
1572         return result;
1573 }
1574
1575 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1576                            const char *path, mode_t mode)
1577 {
1578         int result;
1579
1580         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1581
1582         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1583                "%s|%o", path, mode);
1584
1585         return result;
1586 }
1587
1588 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1589                                      mode_t mode)
1590 {
1591         int result;
1592
1593         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1594
1595         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1596                "%s|%o", fsp_str_do_log(fsp), mode);
1597
1598         return result;
1599 }
1600
1601 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1602
1603                                    SMB_ACL_T theacl, int entry_id,
1604                                    SMB_ACL_ENTRY_T *entry_p)
1605 {
1606         int result;
1607
1608         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1609                                                 entry_p);
1610
1611         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1612                "");
1613
1614         return result;
1615 }
1616
1617 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1618
1619                                       SMB_ACL_ENTRY_T entry_d,
1620                                       SMB_ACL_TAG_T *tag_type_p)
1621 {
1622         int result;
1623
1624         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1625                                                    tag_type_p);
1626
1627         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1628                "");
1629
1630         return result;
1631 }
1632
1633 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1634
1635                                      SMB_ACL_ENTRY_T entry_d,
1636                                      SMB_ACL_PERMSET_T *permset_p)
1637 {
1638         int result;
1639
1640         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1641                                                   permset_p);
1642
1643         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1644                "");
1645
1646         return result;
1647 }
1648
1649 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1650
1651                                           SMB_ACL_ENTRY_T entry_d)
1652 {
1653         void *result;
1654
1655         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1656
1657         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1658                "");
1659
1660         return result;
1661 }
1662
1663 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1664                                         const char *path_p,
1665                                         SMB_ACL_TYPE_T type)
1666 {
1667         SMB_ACL_T result;
1668
1669         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1670
1671         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1672                "%s", path_p);
1673
1674         return result;
1675 }
1676
1677 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1678                                       files_struct *fsp)
1679 {
1680         SMB_ACL_T result;
1681
1682         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1683
1684         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1685                "%s", fsp_str_do_log(fsp));
1686
1687         return result;
1688 }
1689
1690 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1691
1692                                      SMB_ACL_PERMSET_T permset)
1693 {
1694         int result;
1695
1696         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1697
1698         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1699                "");
1700
1701         return result;
1702 }
1703
1704 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1705
1706                                   SMB_ACL_PERMSET_T permset,
1707                                   SMB_ACL_PERM_T perm)
1708 {
1709         int result;
1710
1711         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1712
1713         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1714                "");
1715
1716         return result;
1717 }
1718
1719 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1720                                     SMB_ACL_T theacl,
1721                                     ssize_t *plen)
1722 {
1723         char * result;
1724
1725         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1726
1727         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1728                "");
1729
1730         return result;
1731 }
1732
1733 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1734
1735                                     int count)
1736 {
1737         SMB_ACL_T result;
1738
1739         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1740
1741         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1742                "");
1743
1744         return result;
1745 }
1746
1747 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1748                                       SMB_ACL_T *pacl,
1749                                       SMB_ACL_ENTRY_T *pentry)
1750 {
1751         int result;
1752
1753         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1754
1755         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1756                "");
1757
1758         return result;
1759 }
1760
1761 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1762
1763                                       SMB_ACL_ENTRY_T entry,
1764                                       SMB_ACL_TAG_T tagtype)
1765 {
1766         int result;
1767
1768         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1769                                                    tagtype);
1770
1771         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1772                "");
1773
1774         return result;
1775 }
1776
1777 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1778
1779                                        SMB_ACL_ENTRY_T entry,
1780                                        void *qual)
1781 {
1782         int result;
1783
1784         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1785
1786         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1787                "");
1788
1789         return result;
1790 }
1791
1792 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1793
1794                                      SMB_ACL_ENTRY_T entry,
1795                                      SMB_ACL_PERMSET_T permset)
1796 {
1797         int result;
1798
1799         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1800
1801         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1802                "");
1803
1804         return result;
1805 }
1806
1807 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1808
1809                                SMB_ACL_T theacl )
1810 {
1811         int result;
1812
1813         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1814
1815         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1816                "");
1817
1818         return result;
1819 }
1820
1821 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1822
1823                                   const char *name, SMB_ACL_TYPE_T acltype,
1824                                   SMB_ACL_T theacl)
1825 {
1826         int result;
1827
1828         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1829                                                theacl);
1830
1831         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1832                "%s", name);
1833
1834         return result;
1835 }
1836
1837 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1838                                 SMB_ACL_T theacl)
1839 {
1840         int result;
1841
1842         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1843
1844         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1845                "%s", fsp_str_do_log(fsp));
1846
1847         return result;
1848 }
1849
1850 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1851
1852                                          const char *path)
1853 {
1854         int result;
1855
1856         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1857
1858         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1859                "%s", path);
1860
1861         return result;
1862 }
1863
1864 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1865
1866                                   SMB_ACL_PERMSET_T permset,
1867                                   SMB_ACL_PERM_T perm)
1868 {
1869         int result;
1870
1871         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1872
1873         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1874                "");
1875
1876         return result;
1877 }
1878
1879 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1880
1881                                    char *text)
1882 {
1883         int result;
1884
1885         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1886
1887         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1888                "");
1889
1890         return result;
1891 }
1892
1893 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1894
1895                                   SMB_ACL_T posix_acl)
1896 {
1897         int result;
1898
1899         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1900
1901         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1902                "");
1903
1904         return result;
1905 }
1906
1907 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1908                                         void *qualifier,
1909                                         SMB_ACL_TAG_T tagtype)
1910 {
1911         int result;
1912
1913         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1914                                                      tagtype);
1915
1916         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1917                "");
1918
1919         return result;
1920 }
1921
1922 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1923                               const char *path,
1924                               const char *name, void *value, size_t size)
1925 {
1926         ssize_t result;
1927
1928         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1929
1930         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1931                "%s|%s", path, name);
1932
1933         return result;
1934 }
1935
1936 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1937                                const char *path, const char *name,
1938                                void *value, size_t size)
1939 {
1940         ssize_t result;
1941
1942         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1943
1944         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1945                "%s|%s", path, name);
1946
1947         return result;
1948 }
1949
1950 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1951                                struct files_struct *fsp,
1952                                const char *name, void *value, size_t size)
1953 {
1954         ssize_t result;
1955
1956         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1957
1958         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1959                "%s|%s", fsp_str_do_log(fsp), name);
1960
1961         return result;
1962 }
1963
1964 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1965                                const char *path, char *list, size_t size)
1966 {
1967         ssize_t result;
1968
1969         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
1970
1971         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
1972
1973         return result;
1974 }
1975
1976 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
1977                                 const char *path, char *list, size_t size)
1978 {
1979         ssize_t result;
1980
1981         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
1982
1983         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
1984
1985         return result;
1986 }
1987
1988 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
1989                                 struct files_struct *fsp, char *list,
1990                                 size_t size)
1991 {
1992         ssize_t result;
1993
1994         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
1995
1996         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
1997                "%s", fsp_str_do_log(fsp));
1998
1999         return result;
2000 }
2001
2002 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2003                              const char *path,
2004                              const char *name)
2005 {
2006         int result;
2007
2008         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2009
2010         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2011                "%s|%s", path, name);
2012
2013         return result;
2014 }
2015
2016 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2017                               const char *path,
2018                               const char *name)
2019 {
2020         int result;
2021
2022         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2023
2024         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2025                "%s|%s", path, name);
2026
2027         return result;
2028 }
2029
2030 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2031                               struct files_struct *fsp,
2032                               const char *name)
2033 {
2034         int result;
2035
2036         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2037
2038         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2039                "%s|%s", fsp_str_do_log(fsp), name);
2040
2041         return result;
2042 }
2043
2044 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2045                           const char *path,
2046                           const char *name, const void *value, size_t size,
2047                           int flags)
2048 {
2049         int result;
2050
2051         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2052                                        flags);
2053
2054         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2055                "%s|%s", path, name);
2056
2057         return result;
2058 }
2059
2060 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2061                            const char *path,
2062                            const char *name, const void *value, size_t size,
2063                            int flags)
2064 {
2065         int result;
2066
2067         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2068                                         flags);
2069
2070         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2071                "%s|%s", path, name);
2072
2073         return result;
2074 }
2075
2076 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2077                            struct files_struct *fsp, const char *name,
2078                            const void *value, size_t size, int flags)
2079 {
2080         int result;
2081
2082         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2083
2084         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2085                "%s|%s", fsp_str_do_log(fsp), name);
2086
2087         return result;
2088 }
2089
2090 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2091 {
2092         int result;
2093
2094         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2095         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2096                "%s", fsp_str_do_log(fsp));
2097
2098         return result;
2099 }
2100
2101 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2102 {
2103         int result;
2104
2105         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2106         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2107                "%s", fsp_str_do_log(fsp));
2108
2109         return result;
2110 }
2111
2112 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2113 {
2114         int result;
2115
2116         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2117         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2118                "%s", fsp_str_do_log(fsp));
2119
2120         return result;
2121 }
2122
2123 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2124 {
2125         int result;
2126
2127         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2128         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2129                "%s", fsp_str_do_log(fsp));
2130
2131         return result;
2132 }
2133
2134 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2135 {
2136         int result;
2137
2138         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2139         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2140                "%s", fsp_str_do_log(fsp));
2141
2142         return result;
2143 }
2144
2145 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2146 {
2147         int result;
2148
2149         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2150         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2151                 "%s", fsp_str_do_log(fsp));
2152
2153         return result;
2154 }
2155
2156 static int smb_full_audit_aio_suspend(struct vfs_handle_struct *handle, struct files_struct *fsp, const SMB_STRUCT_AIOCB * const aiocb[], int n, const struct timespec *ts)
2157 {
2158         int result;
2159
2160         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2161         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2162                 "%s", fsp_str_do_log(fsp));
2163
2164         return result;
2165 }
2166
2167 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2168                                      struct files_struct *fsp)
2169 {
2170         bool result;
2171
2172         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2173         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2174                 "%s", fsp_str_do_log(fsp));
2175
2176         return result;
2177 }
2178
2179 static struct vfs_fn_pointers vfs_full_audit_fns = {
2180
2181         /* Disk operations */
2182
2183         .connect_fn = smb_full_audit_connect,
2184         .disconnect = smb_full_audit_disconnect,
2185         .disk_free = smb_full_audit_disk_free,
2186         .get_quota = smb_full_audit_get_quota,
2187         .set_quota = smb_full_audit_set_quota,
2188         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2189         .statvfs = smb_full_audit_statvfs,
2190         .fs_capabilities = smb_full_audit_fs_capabilities,
2191         .opendir = smb_full_audit_opendir,
2192         .readdir = smb_full_audit_readdir,
2193         .seekdir = smb_full_audit_seekdir,
2194         .telldir = smb_full_audit_telldir,
2195         .rewind_dir = smb_full_audit_rewinddir,
2196         .mkdir = smb_full_audit_mkdir,
2197         .rmdir = smb_full_audit_rmdir,
2198         .closedir = smb_full_audit_closedir,
2199         .init_search_op = smb_full_audit_init_search_op,
2200         .open = smb_full_audit_open,
2201         .create_file = smb_full_audit_create_file,
2202         .close_fn = smb_full_audit_close,
2203         .vfs_read = smb_full_audit_read,
2204         .pread = smb_full_audit_pread,
2205         .write = smb_full_audit_write,
2206         .pwrite = smb_full_audit_pwrite,
2207         .lseek = smb_full_audit_lseek,
2208         .sendfile = smb_full_audit_sendfile,
2209         .recvfile = smb_full_audit_recvfile,
2210         .rename = smb_full_audit_rename,
2211         .fsync = smb_full_audit_fsync,
2212         .stat = smb_full_audit_stat,
2213         .fstat = smb_full_audit_fstat,
2214         .lstat = smb_full_audit_lstat,
2215         .get_alloc_size = smb_full_audit_get_alloc_size,
2216         .unlink = smb_full_audit_unlink,
2217         .chmod = smb_full_audit_chmod,
2218         .fchmod = smb_full_audit_fchmod,
2219         .chown = smb_full_audit_chown,
2220         .fchown = smb_full_audit_fchown,
2221         .lchown = smb_full_audit_lchown,
2222         .chdir = smb_full_audit_chdir,
2223         .getwd = smb_full_audit_getwd,
2224         .ntimes = smb_full_audit_ntimes,
2225         .ftruncate = smb_full_audit_ftruncate,
2226         .lock = smb_full_audit_lock,
2227         .kernel_flock = smb_full_audit_kernel_flock,
2228         .linux_setlease = smb_full_audit_linux_setlease,
2229         .getlock = smb_full_audit_getlock,
2230         .symlink = smb_full_audit_symlink,
2231         .vfs_readlink = smb_full_audit_readlink,
2232         .link = smb_full_audit_link,
2233         .mknod = smb_full_audit_mknod,
2234         .realpath = smb_full_audit_realpath,
2235         .notify_watch = smb_full_audit_notify_watch,
2236         .chflags = smb_full_audit_chflags,
2237         .file_id_create = smb_full_audit_file_id_create,
2238         .streaminfo = smb_full_audit_streaminfo,
2239         .get_real_filename = smb_full_audit_get_real_filename,
2240         .connectpath = smb_full_audit_connectpath,
2241         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2242         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2243         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2244         .strict_lock = smb_full_audit_strict_lock,
2245         .strict_unlock = smb_full_audit_strict_unlock,
2246         .translate_name = smb_full_audit_translate_name,
2247         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2248         .get_nt_acl = smb_full_audit_get_nt_acl,
2249         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2250         .chmod_acl = smb_full_audit_chmod_acl,
2251         .fchmod_acl = smb_full_audit_fchmod_acl,
2252         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2253         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2254         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2255         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2256         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2257         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2258         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2259         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2260         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2261         .sys_acl_init = smb_full_audit_sys_acl_init,
2262         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2263         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2264         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2265         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2266         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2267         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2268         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2269         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2270         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2271         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2272         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2273         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2274         .getxattr = smb_full_audit_getxattr,
2275         .lgetxattr = smb_full_audit_lgetxattr,
2276         .fgetxattr = smb_full_audit_fgetxattr,
2277         .listxattr = smb_full_audit_listxattr,
2278         .llistxattr = smb_full_audit_llistxattr,
2279         .flistxattr = smb_full_audit_flistxattr,
2280         .removexattr = smb_full_audit_removexattr,
2281         .lremovexattr = smb_full_audit_lremovexattr,
2282         .fremovexattr = smb_full_audit_fremovexattr,
2283         .setxattr = smb_full_audit_setxattr,
2284         .lsetxattr = smb_full_audit_lsetxattr,
2285         .fsetxattr = smb_full_audit_fsetxattr,
2286         .aio_read = smb_full_audit_aio_read,
2287         .aio_write = smb_full_audit_aio_write,
2288         .aio_return_fn = smb_full_audit_aio_return,
2289         .aio_cancel = smb_full_audit_aio_cancel,
2290         .aio_error_fn = smb_full_audit_aio_error,
2291         .aio_fsync = smb_full_audit_aio_fsync,
2292         .aio_suspend = smb_full_audit_aio_suspend,
2293         .aio_force = smb_full_audit_aio_force,
2294 };
2295
2296 NTSTATUS vfs_full_audit_init(void)
2297 {
2298         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2299                                         "full_audit", &vfs_full_audit_fns);
2300
2301         if (!NT_STATUS_IS_OK(ret))
2302                 return ret;
2303
2304         vfs_full_audit_debug_level = debug_add_class("full_audit");
2305         if (vfs_full_audit_debug_level == -1) {
2306                 vfs_full_audit_debug_level = DBGC_VFS;
2307                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2308                           "class!\n"));
2309         } else {
2310                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2311                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2312         }
2313
2314         return ret;
2315 }