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 #include "system/syslog.h"
  62 #include "../librpc/gen_ndr/ndr_netlogon.h"
  63
  64 static int vfs_full_audit_debug_level = DBGC_VFS;
  65
  66 struct vfs_full_audit_private_data {
  67         struct bitmap *success_ops;
  68         struct bitmap *failure_ops;
  69 };
  70
  71 #undef DBGC_CLASS
  72 #define DBGC_CLASS vfs_full_audit_debug_level
  73
  74 typedef enum _vfs_op_type {
  75         SMB_VFS_OP_NOOP = -1,
  76
  77         /* Disk operations */
  78
  79         SMB_VFS_OP_CONNECT = 0,
  80         SMB_VFS_OP_DISCONNECT,
  81         SMB_VFS_OP_DISK_FREE,
  82         SMB_VFS_OP_GET_QUOTA,
  83         SMB_VFS_OP_SET_QUOTA,
  84         SMB_VFS_OP_GET_SHADOW_COPY_DATA,
  85         SMB_VFS_OP_STATVFS,
  86         SMB_VFS_OP_FS_CAPABILITIES,
  87
  88         /* Directory operations */
  89
  90         SMB_VFS_OP_OPENDIR,
  91         SMB_VFS_OP_FDOPENDIR,
  92         SMB_VFS_OP_READDIR,
  93         SMB_VFS_OP_SEEKDIR,
  94         SMB_VFS_OP_TELLDIR,
  95         SMB_VFS_OP_REWINDDIR,
  96         SMB_VFS_OP_MKDIR,
  97         SMB_VFS_OP_RMDIR,
  98         SMB_VFS_OP_CLOSEDIR,
  99         SMB_VFS_OP_INIT_SEARCH_OP,
 100
 101         /* File operations */
 102
 103         SMB_VFS_OP_OPEN,
 104         SMB_VFS_OP_CREATE_FILE,
 105         SMB_VFS_OP_CLOSE,
 106         SMB_VFS_OP_READ,
 107         SMB_VFS_OP_PREAD,
 108         SMB_VFS_OP_WRITE,
 109         SMB_VFS_OP_PWRITE,
 110         SMB_VFS_OP_LSEEK,
 111         SMB_VFS_OP_SENDFILE,
 112         SMB_VFS_OP_RECVFILE,
 113         SMB_VFS_OP_RENAME,
 114         SMB_VFS_OP_FSYNC,
 115         SMB_VFS_OP_STAT,
 116         SMB_VFS_OP_FSTAT,
 117         SMB_VFS_OP_LSTAT,
 118         SMB_VFS_OP_GET_ALLOC_SIZE,
 119         SMB_VFS_OP_UNLINK,
 120         SMB_VFS_OP_CHMOD,
 121         SMB_VFS_OP_FCHMOD,
 122         SMB_VFS_OP_CHOWN,
 123         SMB_VFS_OP_FCHOWN,
 124         SMB_VFS_OP_LCHOWN,
 125         SMB_VFS_OP_CHDIR,
 126         SMB_VFS_OP_GETWD,
 127         SMB_VFS_OP_NTIMES,
 128         SMB_VFS_OP_FTRUNCATE,
 129         SMB_VFS_OP_FALLOCATE,
 130         SMB_VFS_OP_LOCK,
 131         SMB_VFS_OP_KERNEL_FLOCK,
 132         SMB_VFS_OP_LINUX_SETLEASE,
 133         SMB_VFS_OP_GETLOCK,
 134         SMB_VFS_OP_SYMLINK,
 135         SMB_VFS_OP_READLINK,
 136         SMB_VFS_OP_LINK,
 137         SMB_VFS_OP_MKNOD,
 138         SMB_VFS_OP_REALPATH,
 139         SMB_VFS_OP_NOTIFY_WATCH,
 140         SMB_VFS_OP_CHFLAGS,
 141         SMB_VFS_OP_FILE_ID_CREATE,
 142         SMB_VFS_OP_STREAMINFO,
 143         SMB_VFS_OP_GET_REAL_FILENAME,
 144         SMB_VFS_OP_CONNECTPATH,
 145         SMB_VFS_OP_BRL_LOCK_WINDOWS,
 146         SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
 147         SMB_VFS_OP_BRL_CANCEL_WINDOWS,
 148         SMB_VFS_OP_STRICT_LOCK,
 149         SMB_VFS_OP_STRICT_UNLOCK,
 150         SMB_VFS_OP_TRANSLATE_NAME,
 151
 152         /* NT ACL operations. */
 153
 154         SMB_VFS_OP_FGET_NT_ACL,
 155         SMB_VFS_OP_GET_NT_ACL,
 156         SMB_VFS_OP_FSET_NT_ACL,
 157
 158         /* POSIX ACL operations. */
 159
 160         SMB_VFS_OP_CHMOD_ACL,
 161         SMB_VFS_OP_FCHMOD_ACL,
 162
 163         SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 164         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 165         SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 166         SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 167         SMB_VFS_OP_SYS_ACL_GET_FILE,
 168         SMB_VFS_OP_SYS_ACL_GET_FD,
 169         SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 170         SMB_VFS_OP_SYS_ACL_ADD_PERM,
 171         SMB_VFS_OP_SYS_ACL_TO_TEXT,
 172         SMB_VFS_OP_SYS_ACL_INIT,
 173         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 174         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 175         SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 176         SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 177         SMB_VFS_OP_SYS_ACL_VALID,
 178         SMB_VFS_OP_SYS_ACL_SET_FILE,
 179         SMB_VFS_OP_SYS_ACL_SET_FD,
 180         SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 181         SMB_VFS_OP_SYS_ACL_GET_PERM,
 182         SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 183         SMB_VFS_OP_SYS_ACL_FREE_ACL,
 184         SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 185
 186         /* EA operations. */
 187         SMB_VFS_OP_GETXATTR,
 188         SMB_VFS_OP_LGETXATTR,
 189         SMB_VFS_OP_FGETXATTR,
 190         SMB_VFS_OP_LISTXATTR,
 191         SMB_VFS_OP_LLISTXATTR,
 192         SMB_VFS_OP_FLISTXATTR,
 193         SMB_VFS_OP_REMOVEXATTR,
 194         SMB_VFS_OP_LREMOVEXATTR,
 195         SMB_VFS_OP_FREMOVEXATTR,
 196         SMB_VFS_OP_SETXATTR,
 197         SMB_VFS_OP_LSETXATTR,
 198         SMB_VFS_OP_FSETXATTR,
 199
 200         /* aio operations */
 201         SMB_VFS_OP_AIO_READ,
 202         SMB_VFS_OP_AIO_WRITE,
 203         SMB_VFS_OP_AIO_RETURN,
 204         SMB_VFS_OP_AIO_CANCEL,
 205         SMB_VFS_OP_AIO_ERROR,
 206         SMB_VFS_OP_AIO_FSYNC,
 207         SMB_VFS_OP_AIO_SUSPEND,
 208         SMB_VFS_OP_AIO_FORCE,
 209
 210         /* offline operations */
 211         SMB_VFS_OP_IS_OFFLINE,
 212         SMB_VFS_OP_SET_OFFLINE,
 213
 214         /* This should always be last enum value */
 215
 216         SMB_VFS_OP_LAST
 217 } vfs_op_type;
 218
 219 /* The following array *must* be in the same order as defined in vfs.h */
 220
 221 static struct {
 222         vfs_op_type type;
 223         const char *name;
 224 } vfs_op_names[] = {
 225         { SMB_VFS_OP_CONNECT,   "connect" },
 226         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 227         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 228         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 229         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 230         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 231         { SMB_VFS_OP_STATVFS,   "statvfs" },
 232         { SMB_VFS_OP_FS_CAPABILITIES,   "fs_capabilities" },
 233         { SMB_VFS_OP_OPENDIR,   "opendir" },
 234         { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
 235         { SMB_VFS_OP_READDIR,   "readdir" },
 236         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 237         { SMB_VFS_OP_TELLDIR,   "telldir" },
 238         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 239         { SMB_VFS_OP_MKDIR,     "mkdir" },
 240         { SMB_VFS_OP_RMDIR,     "rmdir" },
 241         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 242         { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
 243         { SMB_VFS_OP_OPEN,      "open" },
 244         { SMB_VFS_OP_CREATE_FILE, "create_file" },
 245         { SMB_VFS_OP_CLOSE,     "close" },
 246         { SMB_VFS_OP_READ,      "read" },
 247         { SMB_VFS_OP_PREAD,     "pread" },
 248         { SMB_VFS_OP_WRITE,     "write" },
 249         { SMB_VFS_OP_PWRITE,    "pwrite" },
 250         { SMB_VFS_OP_LSEEK,     "lseek" },
 251         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 252         { SMB_VFS_OP_RECVFILE,  "recvfile" },
 253         { SMB_VFS_OP_RENAME,    "rename" },
 254         { SMB_VFS_OP_FSYNC,     "fsync" },
 255         { SMB_VFS_OP_STAT,      "stat" },
 256         { SMB_VFS_OP_FSTAT,     "fstat" },
 257         { SMB_VFS_OP_LSTAT,     "lstat" },
 258         { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
 259         { SMB_VFS_OP_UNLINK,    "unlink" },
 260         { SMB_VFS_OP_CHMOD,     "chmod" },
 261         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 262         { SMB_VFS_OP_CHOWN,     "chown" },
 263         { SMB_VFS_OP_FCHOWN,    "fchown" },
 264         { SMB_VFS_OP_LCHOWN,    "lchown" },
 265         { SMB_VFS_OP_CHDIR,     "chdir" },
 266         { SMB_VFS_OP_GETWD,     "getwd" },
 267         { SMB_VFS_OP_NTIMES,    "ntimes" },
 268         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 269         { SMB_VFS_OP_FALLOCATE,"fallocate" },
 270         { SMB_VFS_OP_LOCK,      "lock" },
 271         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
 272         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
 273         { SMB_VFS_OP_GETLOCK,   "getlock" },
 274         { SMB_VFS_OP_SYMLINK,   "symlink" },
 275         { SMB_VFS_OP_READLINK,  "readlink" },
 276         { SMB_VFS_OP_LINK,      "link" },
 277         { SMB_VFS_OP_MKNOD,     "mknod" },
 278         { SMB_VFS_OP_REALPATH,  "realpath" },
 279         { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
 280         { SMB_VFS_OP_CHFLAGS,   "chflags" },
 281         { SMB_VFS_OP_FILE_ID_CREATE,    "file_id_create" },
 282         { SMB_VFS_OP_STREAMINFO,        "streaminfo" },
 283         { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
 284         { SMB_VFS_OP_CONNECTPATH,       "connectpath" },
 285         { SMB_VFS_OP_BRL_LOCK_WINDOWS,  "brl_lock_windows" },
 286         { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
 287         { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
 288         { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
 289         { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
 290         { SMB_VFS_OP_TRANSLATE_NAME,    "translate_name" },
 291         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 292         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 293         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 294         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 295         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 296         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 297         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 298         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 299         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 300         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 301         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 302         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 303         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 304         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 305         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 306         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 307         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 308         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 309         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 310         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 311         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 312         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 313         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 314         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 315         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 316         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 317         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 318         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 319         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 320         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 321         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 322         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 323         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 324         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 325         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 326         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 327         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 328         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 329         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 330         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 331         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 332         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 333         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 334         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 335         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 336         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 337         { SMB_VFS_OP_AIO_FORCE, "aio_force" },
 338         { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
 339         { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
 340         { SMB_VFS_OP_LAST, NULL }
 341 };
 342
 343 static int audit_syslog_facility(vfs_handle_struct *handle)
 344 {
 345         static const struct enum_list enum_log_facilities[] = {
 346                 { LOG_USER, "USER" },
 347                 { LOG_LOCAL0, "LOCAL0" },
 348                 { LOG_LOCAL1, "LOCAL1" },
 349                 { LOG_LOCAL2, "LOCAL2" },
 350                 { LOG_LOCAL3, "LOCAL3" },
 351                 { LOG_LOCAL4, "LOCAL4" },
 352                 { LOG_LOCAL5, "LOCAL5" },
 353                 { LOG_LOCAL6, "LOCAL6" },
 354                 { LOG_LOCAL7, "LOCAL7" }
 355         };
 356
 357         int facility;
 358
 359         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 360
 361         return facility;
 362 }
 363
 364 static int audit_syslog_priority(vfs_handle_struct *handle)
 365 {
 366         static const struct enum_list enum_log_priorities[] = {
 367                 { LOG_EMERG, "EMERG" },
 368                 { LOG_ALERT, "ALERT" },
 369                 { LOG_CRIT, "CRIT" },
 370                 { LOG_ERR, "ERR" },
 371                 { LOG_WARNING, "WARNING" },
 372                 { LOG_NOTICE, "NOTICE" },
 373                 { LOG_INFO, "INFO" },
 374                 { LOG_DEBUG, "DEBUG" }
 375         };
 376
 377         int priority;
 378
 379         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
 380                                 enum_log_priorities, LOG_NOTICE);
 381         if (priority == -1) {
 382                 priority = LOG_WARNING;
 383         }
 384
 385         return priority;
 386 }
 387
 388 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
 389 {
 390         char *prefix = NULL;
 391         char *result;
 392
 393         prefix = talloc_strdup(ctx,
 394                         lp_parm_const_string(SNUM(conn), "full_audit",
 395                                              "prefix", "%u|%I"));
 396         if (!prefix) {
 397                 return NULL;
 398         }
 399         result = talloc_sub_advanced(ctx,
 400                         lp_servicename(SNUM(conn)),
 401                         conn->session_info->unix_name,
 402                         conn->connectpath,
 403                         conn->session_info->utok.gid,
 404                         conn->session_info->sanitized_username,
 405                         conn->session_info->info3->base.domain.string,
 406                         prefix);
 407         TALLOC_FREE(prefix);
 408         return result;
 409 }
 410
 411 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
 412 {
 413         struct vfs_full_audit_private_data *pd = NULL;
 414
 415         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 416                 struct vfs_full_audit_private_data,
 417                 return True);
 418
 419         if (pd->success_ops == NULL) {
 420                 return True;
 421         }
 422
 423         return bitmap_query(pd->success_ops, op);
 424 }
 425
 426 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
 427 {
 428         struct vfs_full_audit_private_data *pd = NULL;
 429
 430         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 431                 struct vfs_full_audit_private_data,
 432                 return True);
 433
 434         if (pd->failure_ops == NULL)
 435                 return True;
 436
 437         return bitmap_query(pd->failure_ops, op);
 438 }
 439
 440 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
 441 {
 442         struct bitmap *bm;
 443
 444         if (ops == NULL) {
 445                 return NULL;
 446         }
 447
 448         bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
 449         if (bm == NULL) {
 450                 DEBUG(0, ("Could not alloc bitmap -- "
 451                           "defaulting to logging everything\n"));
 452                 return NULL;
 453         }
 454
 455         for (; *ops != NULL; ops += 1) {
 456                 int i;
 457                 bool neg = false;
 458                 const char *op;
 459
 460                 if (strequal(*ops, "all")) {
 461                         for (i=0; i<SMB_VFS_OP_LAST; i++) {
 462                                 bitmap_set(bm, i);
 463                         }
 464                         continue;
 465                 }
 466
 467                 if (strequal(*ops, "none")) {
 468                         break;
 469                 }
 470
 471                 op = ops[0];
 472                 if (op[0] == '!') {
 473                         neg = true;
 474                         op += 1;
 475                 }
 476
 477                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 478                         if (vfs_op_names[i].name == NULL) {
 479                                 smb_panic("vfs_full_audit.c: name table not "
 480                                           "in sync with vfs.h\n");
 481                         }
 482                         if (strequal(op, vfs_op_names[i].name)) {
 483                                 if (neg) {
 484                                         bitmap_clear(bm, i);
 485                                 } else {
 486                                         bitmap_set(bm, i);
 487                                 }
 488                                 break;
 489                         }
 490                 }
 491                 if (i == SMB_VFS_OP_LAST) {
 492                         DEBUG(0, ("Could not find opname %s, logging all\n",
 493                                   *ops));
 494                         TALLOC_FREE(bm);
 495                         return NULL;
 496                 }
 497         }
 498         return bm;
 499 }
 500
 501 static const char *audit_opname(vfs_op_type op)
 502 {
 503         if (op >= SMB_VFS_OP_LAST)
 504                 return "INVALID VFS OP";
 505         return vfs_op_names[op].name;
 506 }
 507
 508 static TALLOC_CTX *tmp_do_log_ctx;
 509 /*
 510  * Get us a temporary talloc context usable just for DEBUG arguments
 511  */
 512 static TALLOC_CTX *do_log_ctx(void)
 513 {
 514         if (tmp_do_log_ctx == NULL) {
 515                 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
 516         }
 517         return tmp_do_log_ctx;
 518 }
 519
 520 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
 521                    const char *format, ...)
 522 {
 523         fstring err_msg;
 524         char *audit_pre = NULL;
 525         va_list ap;
 526         char *op_msg = NULL;
 527         int priority;
 528
 529         if (success && (!log_success(handle, op)))
 530                 goto out;
 531
 532         if (!success && (!log_failure(handle, op)))
 533                 goto out;
 534
 535         if (success)
 536                 fstrcpy(err_msg, "ok");
 537         else
 538                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 539
 540         va_start(ap, format);
 541         op_msg = talloc_vasprintf(talloc_tos(), format, ap);
 542         va_end(ap);
 543
 544         if (!op_msg) {
 545                 goto out;
 546         }
 547
 548         /*
 549          * Specify the facility to interoperate with other syslog callers
 550          * (smbd for example).
 551          */
 552         priority = audit_syslog_priority(handle) |
 553             audit_syslog_facility(handle);
 554
 555         audit_pre = audit_prefix(talloc_tos(), handle->conn);
 556         syslog(priority, "%s|%s|%s|%s\n",
 557                 audit_pre ? audit_pre : "",
 558                 audit_opname(op), err_msg, op_msg);
 559
 560  out:
 561         TALLOC_FREE(audit_pre);
 562         TALLOC_FREE(op_msg);
 563         TALLOC_FREE(tmp_do_log_ctx);
 564
 565         return;
 566 }
 567
 568 /**
 569  * Return a string using the do_log_ctx()
 570  */
 571 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
 572 {
 573         char *fname = NULL;
 574         NTSTATUS status;
 575
 576         if (smb_fname == NULL) {
 577                 return "";
 578         }
 579         status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
 580         if (!NT_STATUS_IS_OK(status)) {
 581                 return "";
 582         }
 583         return fname;
 584 }
 585
 586 /**
 587  * Return an fsp debug string using the do_log_ctx()
 588  */
 589 static const char *fsp_str_do_log(const struct files_struct *fsp)
 590 {
 591         return smb_fname_str_do_log(fsp->fsp_name);
 592 }
 593
 594 /* Implementation of vfs_ops.  Pass everything on to the default
 595    operation but log event first. */
 596
 597 static int smb_full_audit_connect(vfs_handle_struct *handle,
 598                          const char *svc, const char *user)
 599 {
 600         int result;
 601         struct vfs_full_audit_private_data *pd = NULL;
 602
 603         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 604         if (result < 0) {
 605                 return result;
 606         }
 607
 608         pd = TALLOC_ZERO_P(handle, struct vfs_full_audit_private_data);
 609         if (!pd) {
 610                 SMB_VFS_NEXT_DISCONNECT(handle);
 611                 return -1;
 612         }
 613
 614 #ifndef WITH_SYSLOG
 615         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 616 #endif
 617
 618         pd->success_ops = init_bitmap(
 619                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 620                                         "success", NULL));
 621         pd->failure_ops = init_bitmap(
 622                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 623                                         "failure", NULL));
 624
 625         /* Store the private data. */
 626         SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
 627                                 struct vfs_full_audit_private_data, return -1);
 628
 629         do_log(SMB_VFS_OP_CONNECT, True, handle,
 630                "%s", svc);
 631
 632         return 0;
 633 }
 634
 635 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
 636 {
 637         SMB_VFS_NEXT_DISCONNECT(handle);
 638
 639         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 640                "%s", lp_servicename(SNUM(handle->conn)));
 641
 642         /* The bitmaps will be disconnected when the private
 643            data is deleted. */
 644
 645         return;
 646 }
 647
 648 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
 649                                     const char *path,
 650                                     bool small_query, uint64_t *bsize,
 651                                     uint64_t *dfree, uint64_t *dsize)
 652 {
 653         uint64_t result;
 654
 655         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
 656                                         dfree, dsize);
 657
 658         /* Don't have a reasonable notion of failure here */
 659
 660         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 661
 662         return result;
 663 }
 664
 665 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 666                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 667                            SMB_DISK_QUOTA *qt)
 668 {
 669         int result;
 670
 671         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 672
 673         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 674
 675         return result;
 676 }
 677
 678
 679 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 680                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 681                            SMB_DISK_QUOTA *qt)
 682 {
 683         int result;
 684
 685         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 686
 687         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 688
 689         return result;
 690 }
 691
 692 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 693                                 struct files_struct *fsp,
 694                                 SHADOW_COPY_DATA *shadow_copy_data, bool labels)
 695 {
 696         int result;
 697
 698         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 699
 700         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 701
 702         return result;
 703 }
 704
 705 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 706                                 const char *path,
 707                                 struct vfs_statvfs_struct *statbuf)
 708 {
 709         int result;
 710
 711         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 712
 713         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 714
 715         return result;
 716 }
 717
 718 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
 719 {
 720         int result;
 721
 722         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 723
 724         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
 725
 726         return result;
 727 }
 728
 729 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 730                           const char *fname, const char *mask, uint32 attr)
 731 {
 732         SMB_STRUCT_DIR *result;
 733
 734         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 735
 736         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 737
 738         return result;
 739 }
 740
 741 static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
 742                           files_struct *fsp, const char *mask, uint32 attr)
 743 {
 744         SMB_STRUCT_DIR *result;
 745
 746         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 747
 748         do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
 749                         fsp_str_do_log(fsp));
 750
 751         return result;
 752 }
 753
 754 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 755                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
 756 {
 757         SMB_STRUCT_DIRENT *result;
 758
 759         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 760
 761         /* This operation has no reasonable error condition
 762          * (End of dir is also failure), so always succeed.
 763          */
 764         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 765
 766         return result;
 767 }
 768
 769 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 770                         SMB_STRUCT_DIR *dirp, long offset)
 771 {
 772         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 773
 774         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 775         return;
 776 }
 777
 778 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 779                         SMB_STRUCT_DIR *dirp)
 780 {
 781         long result;
 782
 783         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 784
 785         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 786
 787         return result;
 788 }
 789
 790 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 791                         SMB_STRUCT_DIR *dirp)
 792 {
 793         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 794
 795         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 796         return;
 797 }
 798
 799 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 800                        const char *path, mode_t mode)
 801 {
 802         int result;
 803
 804         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 805
 806         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 807
 808         return result;
 809 }
 810
 811 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 812                        const char *path)
 813 {
 814         int result;
 815
 816         result = SMB_VFS_NEXT_RMDIR(handle, path);
 817
 818         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
 819
 820         return result;
 821 }
 822
 823 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 824                           SMB_STRUCT_DIR *dirp)
 825 {
 826         int result;
 827
 828         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 829
 830         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
 831
 832         return result;
 833 }
 834
 835 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
 836                         SMB_STRUCT_DIR *dirp)
 837 {
 838         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 839
 840         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
 841         return;
 842 }
 843
 844 static int smb_full_audit_open(vfs_handle_struct *handle,
 845                                struct smb_filename *smb_fname,
 846                                files_struct *fsp, int flags, mode_t mode)
 847 {
 848         int result;
 849
 850         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
 851
 852         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
 853                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
 854                smb_fname_str_do_log(smb_fname));
 855
 856         return result;
 857 }
 858
 859 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
 860                                       struct smb_request *req,
 861                                       uint16_t root_dir_fid,
 862                                       struct smb_filename *smb_fname,
 863                                       uint32_t access_mask,
 864                                       uint32_t share_access,
 865                                       uint32_t create_disposition,
 866                                       uint32_t create_options,
 867                                       uint32_t file_attributes,
 868                                       uint32_t oplock_request,
 869                                       uint64_t allocation_size,
 870                                       uint32_t private_flags,
 871                                       struct security_descriptor *sd,
 872                                       struct ea_list *ea_list,
 873                                       files_struct **result_fsp,
 874                                       int *pinfo)
 875 {
 876         NTSTATUS result;
 877         const char* str_create_disposition;
 878
 879         switch (create_disposition) {
 880         case FILE_SUPERSEDE:
 881                 str_create_disposition = "supersede";
 882                 break;
 883         case FILE_OVERWRITE_IF:
 884                 str_create_disposition = "overwrite_if";
 885                 break;
 886         case FILE_OPEN:
 887                 str_create_disposition = "open";
 888                 break;
 889         case FILE_OVERWRITE:
 890                 str_create_disposition = "overwrite";
 891                 break;
 892         case FILE_CREATE:
 893                 str_create_disposition = "create";
 894                 break;
 895         case FILE_OPEN_IF:
 896                 str_create_disposition = "open_if";
 897                 break;
 898         default:
 899                 str_create_disposition = "unknown";
 900         }
 901
 902         result = SMB_VFS_NEXT_CREATE_FILE(
 903                 handle,                                 /* handle */
 904                 req,                                    /* req */
 905                 root_dir_fid,                           /* root_dir_fid */
 906                 smb_fname,                              /* fname */
 907                 access_mask,                            /* access_mask */
 908                 share_access,                           /* share_access */
 909                 create_disposition,                     /* create_disposition*/
 910                 create_options,                         /* create_options */
 911                 file_attributes,                        /* file_attributes */
 912                 oplock_request,                         /* oplock_request */
 913                 allocation_size,                        /* allocation_size */
 914                 private_flags,
 915                 sd,                                     /* sd */
 916                 ea_list,                                /* ea_list */
 917                 result_fsp,                             /* result */
 918                 pinfo);                                 /* pinfo */
 919
 920         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
 921                "0x%x|%s|%s|%s", access_mask,
 922                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
 923                str_create_disposition, smb_fname_str_do_log(smb_fname));
 924
 925         return result;
 926 }
 927
 928 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 929 {
 930         int result;
 931
 932         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 933
 934         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
 935                fsp_str_do_log(fsp));
 936
 937         return result;
 938 }
 939
 940 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 941                           void *data, size_t n)
 942 {
 943         ssize_t result;
 944
 945         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 946
 947         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
 948                fsp_str_do_log(fsp));
 949
 950         return result;
 951 }
 952
 953 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 954                            void *data, size_t n, SMB_OFF_T offset)
 955 {
 956         ssize_t result;
 957
 958         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 959
 960         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
 961                fsp_str_do_log(fsp));
 962
 963         return result;
 964 }
 965
 966 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 967                            const void *data, size_t n)
 968 {
 969         ssize_t result;
 970
 971         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 972
 973         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
 974                fsp_str_do_log(fsp));
 975
 976         return result;
 977 }
 978
 979 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 980                             const void *data, size_t n,
 981                             SMB_OFF_T offset)
 982 {
 983         ssize_t result;
 984
 985         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 986
 987         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
 988                fsp_str_do_log(fsp));
 989
 990         return result;
 991 }
 992
 993 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
 994                              SMB_OFF_T offset, int whence)
 995 {
 996         ssize_t result;
 997
 998         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
 999
1000         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1001                "%s", fsp_str_do_log(fsp));
1002
1003         return result;
1004 }
1005
1006 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1007                               files_struct *fromfsp,
1008                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1009                               size_t n)
1010 {
1011         ssize_t result;
1012
1013         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1014
1015         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1016                "%s", fsp_str_do_log(fromfsp));
1017
1018         return result;
1019 }
1020
1021 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1022                       files_struct *tofsp,
1023                               SMB_OFF_T offset,
1024                               size_t n)
1025 {
1026         ssize_t result;
1027
1028         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1029
1030         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1031                "%s", fsp_str_do_log(tofsp));
1032
1033         return result;
1034 }
1035
1036 static int smb_full_audit_rename(vfs_handle_struct *handle,
1037                                  const struct smb_filename *smb_fname_src,
1038                                  const struct smb_filename *smb_fname_dst)
1039 {
1040         int result;
1041
1042         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1043
1044         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1045                smb_fname_str_do_log(smb_fname_src),
1046                smb_fname_str_do_log(smb_fname_dst));
1047
1048         return result;
1049 }
1050
1051 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1052 {
1053         int result;
1054
1055         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1056
1057         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1058                fsp_str_do_log(fsp));
1059
1060         return result;
1061 }
1062
1063 static int smb_full_audit_stat(vfs_handle_struct *handle,
1064                                struct smb_filename *smb_fname)
1065 {
1066         int result;
1067
1068         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1069
1070         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1071                smb_fname_str_do_log(smb_fname));
1072
1073         return result;
1074 }
1075
1076 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1077                        SMB_STRUCT_STAT *sbuf)
1078 {
1079         int result;
1080
1081         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1082
1083         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1084                fsp_str_do_log(fsp));
1085
1086         return result;
1087 }
1088
1089 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1090                                 struct smb_filename *smb_fname)
1091 {
1092         int result;
1093
1094         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1095
1096         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1097                smb_fname_str_do_log(smb_fname));
1098
1099         return result;
1100 }
1101
1102 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1103                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1104 {
1105         uint64_t result;
1106
1107         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1108
1109         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1110                         "%llu", result);
1111
1112         return result;
1113 }
1114
1115 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1116                                  const struct smb_filename *smb_fname)
1117 {
1118         int result;
1119
1120         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1121
1122         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1123                smb_fname_str_do_log(smb_fname));
1124
1125         return result;
1126 }
1127
1128 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1129                        const char *path, mode_t mode)
1130 {
1131         int result;
1132
1133         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1134
1135         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1136
1137         return result;
1138 }
1139
1140 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1141                         mode_t mode)
1142 {
1143         int result;
1144
1145         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1146
1147         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1148                "%s|%o", fsp_str_do_log(fsp), mode);
1149
1150         return result;
1151 }
1152
1153 static int smb_full_audit_chown(vfs_handle_struct *handle,
1154                        const char *path, uid_t uid, gid_t gid)
1155 {
1156         int result;
1157
1158         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1159
1160         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1161                path, (long int)uid, (long int)gid);
1162
1163         return result;
1164 }
1165
1166 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1167                         uid_t uid, gid_t gid)
1168 {
1169         int result;
1170
1171         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1172
1173         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1174                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1175
1176         return result;
1177 }
1178
1179 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1180                        const char *path, uid_t uid, gid_t gid)
1181 {
1182         int result;
1183
1184         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1185
1186         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1187                path, (long int)uid, (long int)gid);
1188
1189         return result;
1190 }
1191
1192 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1193                        const char *path)
1194 {
1195         int result;
1196
1197         result = SMB_VFS_NEXT_CHDIR(handle, path);
1198
1199         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1200
1201         return result;
1202 }
1203
1204 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1205                          char *path)
1206 {
1207         char *result;
1208
1209         result = SMB_VFS_NEXT_GETWD(handle, path);
1210
1211         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1212
1213         return result;
1214 }
1215
1216 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1217                                  const struct smb_filename *smb_fname,
1218                                  struct smb_file_time *ft)
1219 {
1220         int result;
1221
1222         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1223
1224         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1225                smb_fname_str_do_log(smb_fname));
1226
1227         return result;
1228 }
1229
1230 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1231                            SMB_OFF_T len)
1232 {
1233         int result;
1234
1235         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1236
1237         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1238                "%s", fsp_str_do_log(fsp));
1239
1240         return result;
1241 }
1242
1243 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1244                            enum vfs_fallocate_mode mode,
1245                            SMB_OFF_T offset,
1246                            SMB_OFF_T len)
1247 {
1248         int result;
1249
1250         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1251
1252         do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1253                "%s", fsp_str_do_log(fsp));
1254
1255         return result;
1256 }
1257
1258 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1259                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1260 {
1261         bool result;
1262
1263         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1264
1265         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1266
1267         return result;
1268 }
1269
1270 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1271                                        struct files_struct *fsp,
1272                                        uint32 share_mode, uint32 access_mask)
1273 {
1274         int result;
1275
1276         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1277
1278         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1279                fsp_str_do_log(fsp));
1280
1281         return result;
1282 }
1283
1284 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1285                                  int leasetype)
1286 {
1287         int result;
1288
1289         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1290
1291         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1292                fsp_str_do_log(fsp));
1293
1294         return result;
1295 }
1296
1297 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1298                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1299 {
1300         bool result;
1301
1302         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1303
1304         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1305
1306         return result;
1307 }
1308
1309 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1310                          const char *oldpath, const char *newpath)
1311 {
1312         int result;
1313
1314         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1315
1316         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1317                "%s|%s", oldpath, newpath);
1318
1319         return result;
1320 }
1321
1322 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1323                           const char *path, char *buf, size_t bufsiz)
1324 {
1325         int result;
1326
1327         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1328
1329         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1330
1331         return result;
1332 }
1333
1334 static int smb_full_audit_link(vfs_handle_struct *handle,
1335                       const char *oldpath, const char *newpath)
1336 {
1337         int result;
1338
1339         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1340
1341         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1342                "%s|%s", oldpath, newpath);
1343
1344         return result;
1345 }
1346
1347 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1348                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1349 {
1350         int result;
1351
1352         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1353
1354         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1355
1356         return result;
1357 }
1358
1359 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1360                             const char *path)
1361 {
1362         char *result;
1363
1364         result = SMB_VFS_NEXT_REALPATH(handle, path);
1365
1366         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1367
1368         return result;
1369 }
1370
1371 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1372                         struct sys_notify_context *ctx,
1373                         struct notify_entry *e,
1374                         void (*callback)(struct sys_notify_context *ctx,
1375                                         void *private_data,
1376                                         struct notify_event *ev),
1377                         void *private_data, void *handle_p)
1378 {
1379         NTSTATUS result;
1380
1381         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1382
1383         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1384
1385         return result;
1386 }
1387
1388 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1389                             const char *path, unsigned int flags)
1390 {
1391         int result;
1392
1393         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1394
1395         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1396
1397         return result;
1398 }
1399
1400 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1401                                                     const SMB_STRUCT_STAT *sbuf)
1402 {
1403         struct file_id id_zero;
1404         struct file_id result;
1405
1406         ZERO_STRUCT(id_zero);
1407
1408         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1409
1410         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1411                !file_id_equal(&id_zero, &result),
1412                handle, "%s", file_id_string_tos(&result));
1413
1414         return result;
1415 }
1416
1417 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1418                                           struct files_struct *fsp,
1419                                           const char *fname,
1420                                           TALLOC_CTX *mem_ctx,
1421                                           unsigned int *pnum_streams,
1422                                           struct stream_struct **pstreams)
1423 {
1424         NTSTATUS result;
1425
1426         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1427                                          pnum_streams, pstreams);
1428
1429         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1430                "%s", fname);
1431
1432         return result;
1433 }
1434
1435 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1436                                             const char *path,
1437                                             const char *name,
1438                                             TALLOC_CTX *mem_ctx,
1439                                             char **found_name)
1440 {
1441         int result;
1442
1443         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1444                                                 found_name);
1445
1446         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1447                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1448
1449         return result;
1450 }
1451
1452 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1453                                               const char *fname)
1454 {
1455         const char *result;
1456
1457         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1458
1459         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1460                "%s", fname);
1461
1462         return result;
1463 }
1464
1465 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1466                                                 struct byte_range_lock *br_lck,
1467                                                 struct lock_struct *plock,
1468                                                 bool blocking_lock,
1469                                                 struct blocking_lock_record *blr)
1470 {
1471         NTSTATUS result;
1472
1473         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1474             blocking_lock, blr);
1475
1476         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1477             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1478             plock->start, plock->size, plock->lock_type, blocking_lock );
1479
1480         return result;
1481 }
1482
1483 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1484                                               struct messaging_context *msg_ctx,
1485                                               struct byte_range_lock *br_lck,
1486                                               const struct lock_struct *plock)
1487 {
1488         bool result;
1489
1490         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1491             plock);
1492
1493         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1494             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1495             plock->size, plock->lock_type);
1496
1497         return result;
1498 }
1499
1500 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1501                                               struct byte_range_lock *br_lck,
1502                                               struct lock_struct *plock,
1503                                               struct blocking_lock_record *blr)
1504 {
1505         bool result;
1506
1507         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1508
1509         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1510             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1511             plock->size);
1512
1513         return result;
1514 }
1515
1516 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1517                                        struct files_struct *fsp,
1518                                        struct lock_struct *plock)
1519 {
1520         bool result;
1521
1522         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1523
1524         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1525             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1526             plock->size);
1527
1528         return result;
1529 }
1530
1531 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1532                                          struct files_struct *fsp,
1533                                          struct lock_struct *plock)
1534 {
1535         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1536
1537         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1538             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1539             plock->size);
1540
1541         return;
1542 }
1543
1544 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1545                                               const char *name,
1546                                               enum vfs_translate_direction direction,
1547                                               TALLOC_CTX *mem_ctx,
1548                                               char **mapped_name)
1549 {
1550         NTSTATUS result;
1551
1552         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1553                                              mapped_name);
1554
1555         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1556
1557         return result;
1558 }
1559
1560 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1561                                 uint32 security_info,
1562                                 struct security_descriptor **ppdesc)
1563 {
1564         NTSTATUS result;
1565
1566         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1567
1568         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1569                "%s", fsp_str_do_log(fsp));
1570
1571         return result;
1572 }
1573
1574 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1575                                           const char *name,
1576                                           uint32 security_info,
1577                                           struct security_descriptor **ppdesc)
1578 {
1579         NTSTATUS result;
1580
1581         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1582
1583         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1584                "%s", name);
1585
1586         return result;
1587 }
1588
1589 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1590                               uint32 security_info_sent,
1591                               const struct security_descriptor *psd)
1592 {
1593         NTSTATUS result;
1594
1595         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1596
1597         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1598                fsp_str_do_log(fsp));
1599
1600         return result;
1601 }
1602
1603 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1604                            const char *path, mode_t mode)
1605 {
1606         int result;
1607
1608         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1609
1610         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1611                "%s|%o", path, mode);
1612
1613         return result;
1614 }
1615
1616 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1617                                      mode_t mode)
1618 {
1619         int result;
1620
1621         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1622
1623         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1624                "%s|%o", fsp_str_do_log(fsp), mode);
1625
1626         return result;
1627 }
1628
1629 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1630
1631                                    SMB_ACL_T theacl, int entry_id,
1632                                    SMB_ACL_ENTRY_T *entry_p)
1633 {
1634         int result;
1635
1636         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1637                                                 entry_p);
1638
1639         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1640                "");
1641
1642         return result;
1643 }
1644
1645 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1646
1647                                       SMB_ACL_ENTRY_T entry_d,
1648                                       SMB_ACL_TAG_T *tag_type_p)
1649 {
1650         int result;
1651
1652         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1653                                                    tag_type_p);
1654
1655         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1656                "");
1657
1658         return result;
1659 }
1660
1661 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1662
1663                                      SMB_ACL_ENTRY_T entry_d,
1664                                      SMB_ACL_PERMSET_T *permset_p)
1665 {
1666         int result;
1667
1668         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1669                                                   permset_p);
1670
1671         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1672                "");
1673
1674         return result;
1675 }
1676
1677 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1678
1679                                           SMB_ACL_ENTRY_T entry_d)
1680 {
1681         void *result;
1682
1683         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1684
1685         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1686                "");
1687
1688         return result;
1689 }
1690
1691 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1692                                         const char *path_p,
1693                                         SMB_ACL_TYPE_T type)
1694 {
1695         SMB_ACL_T result;
1696
1697         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1698
1699         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1700                "%s", path_p);
1701
1702         return result;
1703 }
1704
1705 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1706                                       files_struct *fsp)
1707 {
1708         SMB_ACL_T result;
1709
1710         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1711
1712         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1713                "%s", fsp_str_do_log(fsp));
1714
1715         return result;
1716 }
1717
1718 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1719
1720                                      SMB_ACL_PERMSET_T permset)
1721 {
1722         int result;
1723
1724         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1725
1726         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1727                "");
1728
1729         return result;
1730 }
1731
1732 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1733
1734                                   SMB_ACL_PERMSET_T permset,
1735                                   SMB_ACL_PERM_T perm)
1736 {
1737         int result;
1738
1739         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1740
1741         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1742                "");
1743
1744         return result;
1745 }
1746
1747 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1748                                     SMB_ACL_T theacl,
1749                                     ssize_t *plen)
1750 {
1751         char * result;
1752
1753         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1754
1755         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1756                "");
1757
1758         return result;
1759 }
1760
1761 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1762
1763                                     int count)
1764 {
1765         SMB_ACL_T result;
1766
1767         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1768
1769         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1770                "");
1771
1772         return result;
1773 }
1774
1775 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1776                                       SMB_ACL_T *pacl,
1777                                       SMB_ACL_ENTRY_T *pentry)
1778 {
1779         int result;
1780
1781         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1782
1783         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1784                "");
1785
1786         return result;
1787 }
1788
1789 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1790
1791                                       SMB_ACL_ENTRY_T entry,
1792                                       SMB_ACL_TAG_T tagtype)
1793 {
1794         int result;
1795
1796         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1797                                                    tagtype);
1798
1799         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1800                "");
1801
1802         return result;
1803 }
1804
1805 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1806
1807                                        SMB_ACL_ENTRY_T entry,
1808                                        void *qual)
1809 {
1810         int result;
1811
1812         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1813
1814         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1815                "");
1816
1817         return result;
1818 }
1819
1820 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1821
1822                                      SMB_ACL_ENTRY_T entry,
1823                                      SMB_ACL_PERMSET_T permset)
1824 {
1825         int result;
1826
1827         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1828
1829         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1830                "");
1831
1832         return result;
1833 }
1834
1835 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1836
1837                                SMB_ACL_T theacl )
1838 {
1839         int result;
1840
1841         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1842
1843         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1844                "");
1845
1846         return result;
1847 }
1848
1849 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1850
1851                                   const char *name, SMB_ACL_TYPE_T acltype,
1852                                   SMB_ACL_T theacl)
1853 {
1854         int result;
1855
1856         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1857                                                theacl);
1858
1859         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1860                "%s", name);
1861
1862         return result;
1863 }
1864
1865 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1866                                 SMB_ACL_T theacl)
1867 {
1868         int result;
1869
1870         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1871
1872         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1873                "%s", fsp_str_do_log(fsp));
1874
1875         return result;
1876 }
1877
1878 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1879
1880                                          const char *path)
1881 {
1882         int result;
1883
1884         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1885
1886         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1887                "%s", path);
1888
1889         return result;
1890 }
1891
1892 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1893
1894                                   SMB_ACL_PERMSET_T permset,
1895                                   SMB_ACL_PERM_T perm)
1896 {
1897         int result;
1898
1899         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1900
1901         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1902                "");
1903
1904         return result;
1905 }
1906
1907 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1908
1909                                    char *text)
1910 {
1911         int result;
1912
1913         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1914
1915         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1916                "");
1917
1918         return result;
1919 }
1920
1921 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1922
1923                                   SMB_ACL_T posix_acl)
1924 {
1925         int result;
1926
1927         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1928
1929         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1930                "");
1931
1932         return result;
1933 }
1934
1935 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1936                                         void *qualifier,
1937                                         SMB_ACL_TAG_T tagtype)
1938 {
1939         int result;
1940
1941         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1942                                                      tagtype);
1943
1944         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1945                "");
1946
1947         return result;
1948 }
1949
1950 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1951                               const char *path,
1952                               const char *name, void *value, size_t size)
1953 {
1954         ssize_t result;
1955
1956         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1957
1958         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1959                "%s|%s", path, name);
1960
1961         return result;
1962 }
1963
1964 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1965                                const char *path, const char *name,
1966                                void *value, size_t size)
1967 {
1968         ssize_t result;
1969
1970         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1971
1972         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1973                "%s|%s", path, name);
1974
1975         return result;
1976 }
1977
1978 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1979                                struct files_struct *fsp,
1980                                const char *name, void *value, size_t size)
1981 {
1982         ssize_t result;
1983
1984         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1985
1986         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1987                "%s|%s", fsp_str_do_log(fsp), name);
1988
1989         return result;
1990 }
1991
1992 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1993                                const char *path, char *list, size_t size)
1994 {
1995         ssize_t result;
1996
1997         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
1998
1999         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2000
2001         return result;
2002 }
2003
2004 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2005                                 const char *path, char *list, size_t size)
2006 {
2007         ssize_t result;
2008
2009         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2010
2011         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2012
2013         return result;
2014 }
2015
2016 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2017                                 struct files_struct *fsp, char *list,
2018                                 size_t size)
2019 {
2020         ssize_t result;
2021
2022         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2023
2024         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2025                "%s", fsp_str_do_log(fsp));
2026
2027         return result;
2028 }
2029
2030 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2031                              const char *path,
2032                              const char *name)
2033 {
2034         int result;
2035
2036         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2037
2038         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2039                "%s|%s", path, name);
2040
2041         return result;
2042 }
2043
2044 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2045                               const char *path,
2046                               const char *name)
2047 {
2048         int result;
2049
2050         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2051
2052         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2053                "%s|%s", path, name);
2054
2055         return result;
2056 }
2057
2058 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2059                               struct files_struct *fsp,
2060                               const char *name)
2061 {
2062         int result;
2063
2064         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2065
2066         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2067                "%s|%s", fsp_str_do_log(fsp), name);
2068
2069         return result;
2070 }
2071
2072 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2073                           const char *path,
2074                           const char *name, const void *value, size_t size,
2075                           int flags)
2076 {
2077         int result;
2078
2079         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2080                                        flags);
2081
2082         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2083                "%s|%s", path, name);
2084
2085         return result;
2086 }
2087
2088 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2089                            const char *path,
2090                            const char *name, const void *value, size_t size,
2091                            int flags)
2092 {
2093         int result;
2094
2095         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2096                                         flags);
2097
2098         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2099                "%s|%s", path, name);
2100
2101         return result;
2102 }
2103
2104 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2105                            struct files_struct *fsp, const char *name,
2106                            const void *value, size_t size, int flags)
2107 {
2108         int result;
2109
2110         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2111
2112         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2113                "%s|%s", fsp_str_do_log(fsp), name);
2114
2115         return result;
2116 }
2117
2118 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2119 {
2120         int result;
2121
2122         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2123         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2124                "%s", fsp_str_do_log(fsp));
2125
2126         return result;
2127 }
2128
2129 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2130 {
2131         int result;
2132
2133         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2134         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2135                "%s", fsp_str_do_log(fsp));
2136
2137         return result;
2138 }
2139
2140 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2141 {
2142         int result;
2143
2144         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2145         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2146                "%s", fsp_str_do_log(fsp));
2147
2148         return result;
2149 }
2150
2151 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2152 {
2153         int result;
2154
2155         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2156         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2157                "%s", fsp_str_do_log(fsp));
2158
2159         return result;
2160 }
2161
2162 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2163 {
2164         int result;
2165
2166         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2167         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2168                "%s", fsp_str_do_log(fsp));
2169
2170         return result;
2171 }
2172
2173 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2174 {
2175         int result;
2176
2177         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2178         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2179                 "%s", fsp_str_do_log(fsp));
2180
2181         return result;
2182 }
2183
2184 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)
2185 {
2186         int result;
2187
2188         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2189         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2190                 "%s", fsp_str_do_log(fsp));
2191
2192         return result;
2193 }
2194
2195 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2196                                      struct files_struct *fsp)
2197 {
2198         bool result;
2199
2200         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2201         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2202                 "%s", fsp_str_do_log(fsp));
2203
2204         return result;
2205 }
2206
2207 static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2208                                       const struct smb_filename *fname,
2209                                       SMB_STRUCT_STAT *sbuf)
2210 {
2211         bool result;
2212
2213         result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2214         do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2215                smb_fname_str_do_log(fname));
2216         return result;
2217 }
2218
2219 static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2220                                       const struct smb_filename *fname)
2221 {
2222         int result;
2223
2224         result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2225         do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2226                smb_fname_str_do_log(fname));
2227         return result;
2228 }
2229
2230 static struct vfs_fn_pointers vfs_full_audit_fns = {
2231
2232         /* Disk operations */
2233
2234         .connect_fn = smb_full_audit_connect,
2235         .disconnect = smb_full_audit_disconnect,
2236         .disk_free = smb_full_audit_disk_free,
2237         .get_quota = smb_full_audit_get_quota,
2238         .set_quota = smb_full_audit_set_quota,
2239         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2240         .statvfs = smb_full_audit_statvfs,
2241         .fs_capabilities = smb_full_audit_fs_capabilities,
2242         .opendir = smb_full_audit_opendir,
2243         .fdopendir = smb_full_audit_fdopendir,
2244         .readdir = smb_full_audit_readdir,
2245         .seekdir = smb_full_audit_seekdir,
2246         .telldir = smb_full_audit_telldir,
2247         .rewind_dir = smb_full_audit_rewinddir,
2248         .mkdir = smb_full_audit_mkdir,
2249         .rmdir = smb_full_audit_rmdir,
2250         .closedir = smb_full_audit_closedir,
2251         .init_search_op = smb_full_audit_init_search_op,
2252         .open = smb_full_audit_open,
2253         .create_file = smb_full_audit_create_file,
2254         .close_fn = smb_full_audit_close,
2255         .vfs_read = smb_full_audit_read,
2256         .pread = smb_full_audit_pread,
2257         .write = smb_full_audit_write,
2258         .pwrite = smb_full_audit_pwrite,
2259         .lseek = smb_full_audit_lseek,
2260         .sendfile = smb_full_audit_sendfile,
2261         .recvfile = smb_full_audit_recvfile,
2262         .rename = smb_full_audit_rename,
2263         .fsync = smb_full_audit_fsync,
2264         .stat = smb_full_audit_stat,
2265         .fstat = smb_full_audit_fstat,
2266         .lstat = smb_full_audit_lstat,
2267         .get_alloc_size = smb_full_audit_get_alloc_size,
2268         .unlink = smb_full_audit_unlink,
2269         .chmod = smb_full_audit_chmod,
2270         .fchmod = smb_full_audit_fchmod,
2271         .chown = smb_full_audit_chown,
2272         .fchown = smb_full_audit_fchown,
2273         .lchown = smb_full_audit_lchown,
2274         .chdir = smb_full_audit_chdir,
2275         .getwd = smb_full_audit_getwd,
2276         .ntimes = smb_full_audit_ntimes,
2277         .ftruncate = smb_full_audit_ftruncate,
2278         .fallocate = smb_full_audit_fallocate,
2279         .lock = smb_full_audit_lock,
2280         .kernel_flock = smb_full_audit_kernel_flock,
2281         .linux_setlease = smb_full_audit_linux_setlease,
2282         .getlock = smb_full_audit_getlock,
2283         .symlink = smb_full_audit_symlink,
2284         .vfs_readlink = smb_full_audit_readlink,
2285         .link = smb_full_audit_link,
2286         .mknod = smb_full_audit_mknod,
2287         .realpath = smb_full_audit_realpath,
2288         .notify_watch = smb_full_audit_notify_watch,
2289         .chflags = smb_full_audit_chflags,
2290         .file_id_create = smb_full_audit_file_id_create,
2291         .streaminfo = smb_full_audit_streaminfo,
2292         .get_real_filename = smb_full_audit_get_real_filename,
2293         .connectpath = smb_full_audit_connectpath,
2294         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2295         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2296         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2297         .strict_lock = smb_full_audit_strict_lock,
2298         .strict_unlock = smb_full_audit_strict_unlock,
2299         .translate_name = smb_full_audit_translate_name,
2300         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2301         .get_nt_acl = smb_full_audit_get_nt_acl,
2302         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2303         .chmod_acl = smb_full_audit_chmod_acl,
2304         .fchmod_acl = smb_full_audit_fchmod_acl,
2305         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2306         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2307         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2308         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2309         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2310         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2311         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2312         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2313         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2314         .sys_acl_init = smb_full_audit_sys_acl_init,
2315         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2316         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2317         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2318         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2319         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2320         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2321         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2322         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2323         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2324         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2325         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2326         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2327         .getxattr = smb_full_audit_getxattr,
2328         .lgetxattr = smb_full_audit_lgetxattr,
2329         .fgetxattr = smb_full_audit_fgetxattr,
2330         .listxattr = smb_full_audit_listxattr,
2331         .llistxattr = smb_full_audit_llistxattr,
2332         .flistxattr = smb_full_audit_flistxattr,
2333         .removexattr = smb_full_audit_removexattr,
2334         .lremovexattr = smb_full_audit_lremovexattr,
2335         .fremovexattr = smb_full_audit_fremovexattr,
2336         .setxattr = smb_full_audit_setxattr,
2337         .lsetxattr = smb_full_audit_lsetxattr,
2338         .fsetxattr = smb_full_audit_fsetxattr,
2339         .aio_read = smb_full_audit_aio_read,
2340         .aio_write = smb_full_audit_aio_write,
2341         .aio_return_fn = smb_full_audit_aio_return,
2342         .aio_cancel = smb_full_audit_aio_cancel,
2343         .aio_error_fn = smb_full_audit_aio_error,
2344         .aio_fsync = smb_full_audit_aio_fsync,
2345         .aio_suspend = smb_full_audit_aio_suspend,
2346         .aio_force = smb_full_audit_aio_force,
2347         .is_offline = smb_full_audit_is_offline,
2348         .set_offline = smb_full_audit_set_offline,
2349 };
2350
2351 NTSTATUS vfs_full_audit_init(void)
2352 {
2353         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2354                                         "full_audit", &vfs_full_audit_fns);
2355
2356         if (!NT_STATUS_IS_OK(ret))
2357                 return ret;
2358
2359         vfs_full_audit_debug_level = debug_add_class("full_audit");
2360         if (vfs_full_audit_debug_level == -1) {
2361                 vfs_full_audit_debug_level = DBGC_VFS;
2362                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2363                           "class!\n"));
2364         } else {
2365                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2366                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2367         }
2368
2369         return ret;
2370 }