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