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/filesys.h"
  62 #include "system/syslog.h"
  63 #include "smbd/smbd.h"
  64 #include "../librpc/gen_ndr/ndr_netlogon.h"
  65
  66 static int vfs_full_audit_debug_level = DBGC_VFS;
  67
  68 struct vfs_full_audit_private_data {
  69         struct bitmap *success_ops;
  70         struct bitmap *failure_ops;
  71 };
  72
  73 #undef DBGC_CLASS
  74 #define DBGC_CLASS vfs_full_audit_debug_level
  75
  76 typedef enum _vfs_op_type {
  77         SMB_VFS_OP_NOOP = -1,
  78
  79         /* Disk operations */
  80
  81         SMB_VFS_OP_CONNECT = 0,
  82         SMB_VFS_OP_DISCONNECT,
  83         SMB_VFS_OP_DISK_FREE,
  84         SMB_VFS_OP_GET_QUOTA,
  85         SMB_VFS_OP_SET_QUOTA,
  86         SMB_VFS_OP_GET_SHADOW_COPY_DATA,
  87         SMB_VFS_OP_STATVFS,
  88         SMB_VFS_OP_FS_CAPABILITIES,
  89
  90         /* Directory operations */
  91
  92         SMB_VFS_OP_OPENDIR,
  93         SMB_VFS_OP_FDOPENDIR,
  94         SMB_VFS_OP_READDIR,
  95         SMB_VFS_OP_SEEKDIR,
  96         SMB_VFS_OP_TELLDIR,
  97         SMB_VFS_OP_REWINDDIR,
  98         SMB_VFS_OP_MKDIR,
  99         SMB_VFS_OP_RMDIR,
 100         SMB_VFS_OP_CLOSEDIR,
 101         SMB_VFS_OP_INIT_SEARCH_OP,
 102
 103         /* File operations */
 104
 105         SMB_VFS_OP_OPEN,
 106         SMB_VFS_OP_CREATE_FILE,
 107         SMB_VFS_OP_CLOSE,
 108         SMB_VFS_OP_READ,
 109         SMB_VFS_OP_PREAD,
 110         SMB_VFS_OP_WRITE,
 111         SMB_VFS_OP_PWRITE,
 112         SMB_VFS_OP_LSEEK,
 113         SMB_VFS_OP_SENDFILE,
 114         SMB_VFS_OP_RECVFILE,
 115         SMB_VFS_OP_RENAME,
 116         SMB_VFS_OP_FSYNC,
 117         SMB_VFS_OP_STAT,
 118         SMB_VFS_OP_FSTAT,
 119         SMB_VFS_OP_LSTAT,
 120         SMB_VFS_OP_GET_ALLOC_SIZE,
 121         SMB_VFS_OP_UNLINK,
 122         SMB_VFS_OP_CHMOD,
 123         SMB_VFS_OP_FCHMOD,
 124         SMB_VFS_OP_CHOWN,
 125         SMB_VFS_OP_FCHOWN,
 126         SMB_VFS_OP_LCHOWN,
 127         SMB_VFS_OP_CHDIR,
 128         SMB_VFS_OP_GETWD,
 129         SMB_VFS_OP_NTIMES,
 130         SMB_VFS_OP_FTRUNCATE,
 131         SMB_VFS_OP_FALLOCATE,
 132         SMB_VFS_OP_LOCK,
 133         SMB_VFS_OP_KERNEL_FLOCK,
 134         SMB_VFS_OP_LINUX_SETLEASE,
 135         SMB_VFS_OP_GETLOCK,
 136         SMB_VFS_OP_SYMLINK,
 137         SMB_VFS_OP_READLINK,
 138         SMB_VFS_OP_LINK,
 139         SMB_VFS_OP_MKNOD,
 140         SMB_VFS_OP_REALPATH,
 141         SMB_VFS_OP_NOTIFY_WATCH,
 142         SMB_VFS_OP_CHFLAGS,
 143         SMB_VFS_OP_FILE_ID_CREATE,
 144         SMB_VFS_OP_STREAMINFO,
 145         SMB_VFS_OP_GET_REAL_FILENAME,
 146         SMB_VFS_OP_CONNECTPATH,
 147         SMB_VFS_OP_BRL_LOCK_WINDOWS,
 148         SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
 149         SMB_VFS_OP_BRL_CANCEL_WINDOWS,
 150         SMB_VFS_OP_STRICT_LOCK,
 151         SMB_VFS_OP_STRICT_UNLOCK,
 152         SMB_VFS_OP_TRANSLATE_NAME,
 153
 154         /* NT ACL operations. */
 155
 156         SMB_VFS_OP_FGET_NT_ACL,
 157         SMB_VFS_OP_GET_NT_ACL,
 158         SMB_VFS_OP_FSET_NT_ACL,
 159
 160         /* POSIX ACL operations. */
 161
 162         SMB_VFS_OP_CHMOD_ACL,
 163         SMB_VFS_OP_FCHMOD_ACL,
 164
 165         SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 166         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 167         SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 168         SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 169         SMB_VFS_OP_SYS_ACL_GET_FILE,
 170         SMB_VFS_OP_SYS_ACL_GET_FD,
 171         SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 172         SMB_VFS_OP_SYS_ACL_ADD_PERM,
 173         SMB_VFS_OP_SYS_ACL_TO_TEXT,
 174         SMB_VFS_OP_SYS_ACL_INIT,
 175         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 176         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 177         SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 178         SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 179         SMB_VFS_OP_SYS_ACL_VALID,
 180         SMB_VFS_OP_SYS_ACL_SET_FILE,
 181         SMB_VFS_OP_SYS_ACL_SET_FD,
 182         SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 183         SMB_VFS_OP_SYS_ACL_GET_PERM,
 184         SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 185         SMB_VFS_OP_SYS_ACL_FREE_ACL,
 186         SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 187
 188         /* EA operations. */
 189         SMB_VFS_OP_GETXATTR,
 190         SMB_VFS_OP_LGETXATTR,
 191         SMB_VFS_OP_FGETXATTR,
 192         SMB_VFS_OP_LISTXATTR,
 193         SMB_VFS_OP_LLISTXATTR,
 194         SMB_VFS_OP_FLISTXATTR,
 195         SMB_VFS_OP_REMOVEXATTR,
 196         SMB_VFS_OP_LREMOVEXATTR,
 197         SMB_VFS_OP_FREMOVEXATTR,
 198         SMB_VFS_OP_SETXATTR,
 199         SMB_VFS_OP_LSETXATTR,
 200         SMB_VFS_OP_FSETXATTR,
 201
 202         /* aio operations */
 203         SMB_VFS_OP_AIO_READ,
 204         SMB_VFS_OP_AIO_WRITE,
 205         SMB_VFS_OP_AIO_RETURN,
 206         SMB_VFS_OP_AIO_CANCEL,
 207         SMB_VFS_OP_AIO_ERROR,
 208         SMB_VFS_OP_AIO_FSYNC,
 209         SMB_VFS_OP_AIO_SUSPEND,
 210         SMB_VFS_OP_AIO_FORCE,
 211
 212         /* offline operations */
 213         SMB_VFS_OP_IS_OFFLINE,
 214         SMB_VFS_OP_SET_OFFLINE,
 215
 216         /* This should always be last enum value */
 217
 218         SMB_VFS_OP_LAST
 219 } vfs_op_type;
 220
 221 /* The following array *must* be in the same order as defined in vfs.h */
 222
 223 static struct {
 224         vfs_op_type type;
 225         const char *name;
 226 } vfs_op_names[] = {
 227         { SMB_VFS_OP_CONNECT,   "connect" },
 228         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 229         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 230         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 231         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 232         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 233         { SMB_VFS_OP_STATVFS,   "statvfs" },
 234         { SMB_VFS_OP_FS_CAPABILITIES,   "fs_capabilities" },
 235         { SMB_VFS_OP_OPENDIR,   "opendir" },
 236         { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
 237         { SMB_VFS_OP_READDIR,   "readdir" },
 238         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 239         { SMB_VFS_OP_TELLDIR,   "telldir" },
 240         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 241         { SMB_VFS_OP_MKDIR,     "mkdir" },
 242         { SMB_VFS_OP_RMDIR,     "rmdir" },
 243         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 244         { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
 245         { SMB_VFS_OP_OPEN,      "open" },
 246         { SMB_VFS_OP_CREATE_FILE, "create_file" },
 247         { SMB_VFS_OP_CLOSE,     "close" },
 248         { SMB_VFS_OP_READ,      "read" },
 249         { SMB_VFS_OP_PREAD,     "pread" },
 250         { SMB_VFS_OP_WRITE,     "write" },
 251         { SMB_VFS_OP_PWRITE,    "pwrite" },
 252         { SMB_VFS_OP_LSEEK,     "lseek" },
 253         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 254         { SMB_VFS_OP_RECVFILE,  "recvfile" },
 255         { SMB_VFS_OP_RENAME,    "rename" },
 256         { SMB_VFS_OP_FSYNC,     "fsync" },
 257         { SMB_VFS_OP_STAT,      "stat" },
 258         { SMB_VFS_OP_FSTAT,     "fstat" },
 259         { SMB_VFS_OP_LSTAT,     "lstat" },
 260         { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
 261         { SMB_VFS_OP_UNLINK,    "unlink" },
 262         { SMB_VFS_OP_CHMOD,     "chmod" },
 263         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 264         { SMB_VFS_OP_CHOWN,     "chown" },
 265         { SMB_VFS_OP_FCHOWN,    "fchown" },
 266         { SMB_VFS_OP_LCHOWN,    "lchown" },
 267         { SMB_VFS_OP_CHDIR,     "chdir" },
 268         { SMB_VFS_OP_GETWD,     "getwd" },
 269         { SMB_VFS_OP_NTIMES,    "ntimes" },
 270         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 271         { SMB_VFS_OP_FALLOCATE,"fallocate" },
 272         { SMB_VFS_OP_LOCK,      "lock" },
 273         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
 274         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
 275         { SMB_VFS_OP_GETLOCK,   "getlock" },
 276         { SMB_VFS_OP_SYMLINK,   "symlink" },
 277         { SMB_VFS_OP_READLINK,  "readlink" },
 278         { SMB_VFS_OP_LINK,      "link" },
 279         { SMB_VFS_OP_MKNOD,     "mknod" },
 280         { SMB_VFS_OP_REALPATH,  "realpath" },
 281         { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
 282         { SMB_VFS_OP_CHFLAGS,   "chflags" },
 283         { SMB_VFS_OP_FILE_ID_CREATE,    "file_id_create" },
 284         { SMB_VFS_OP_STREAMINFO,        "streaminfo" },
 285         { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
 286         { SMB_VFS_OP_CONNECTPATH,       "connectpath" },
 287         { SMB_VFS_OP_BRL_LOCK_WINDOWS,  "brl_lock_windows" },
 288         { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
 289         { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
 290         { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
 291         { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
 292         { SMB_VFS_OP_TRANSLATE_NAME,    "translate_name" },
 293         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 294         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 295         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 296         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 297         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 298         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 299         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 300         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 301         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 302         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 303         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 304         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 305         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 306         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 307         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 308         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 309         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 310         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 311         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 312         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 313         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 314         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 315         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 316         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 317         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 318         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 319         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 320         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 321         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 322         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 323         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 324         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 325         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 326         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 327         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 328         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 329         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 330         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 331         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 332         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 333         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 334         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 335         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 336         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 337         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 338         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 339         { SMB_VFS_OP_AIO_FORCE, "aio_force" },
 340         { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
 341         { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
 342         { SMB_VFS_OP_LAST, NULL }
 343 };
 344
 345 static int audit_syslog_facility(vfs_handle_struct *handle)
 346 {
 347         static const struct enum_list enum_log_facilities[] = {
 348                 { LOG_USER, "USER" },
 349                 { LOG_LOCAL0, "LOCAL0" },
 350                 { LOG_LOCAL1, "LOCAL1" },
 351                 { LOG_LOCAL2, "LOCAL2" },
 352                 { LOG_LOCAL3, "LOCAL3" },
 353                 { LOG_LOCAL4, "LOCAL4" },
 354                 { LOG_LOCAL5, "LOCAL5" },
 355                 { LOG_LOCAL6, "LOCAL6" },
 356                 { LOG_LOCAL7, "LOCAL7" }
 357         };
 358
 359         int facility;
 360
 361         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 362
 363         return facility;
 364 }
 365
 366 static int audit_syslog_priority(vfs_handle_struct *handle)
 367 {
 368         static const struct enum_list enum_log_priorities[] = {
 369                 { LOG_EMERG, "EMERG" },
 370                 { LOG_ALERT, "ALERT" },
 371                 { LOG_CRIT, "CRIT" },
 372                 { LOG_ERR, "ERR" },
 373                 { LOG_WARNING, "WARNING" },
 374                 { LOG_NOTICE, "NOTICE" },
 375                 { LOG_INFO, "INFO" },
 376                 { LOG_DEBUG, "DEBUG" }
 377         };
 378
 379         int priority;
 380
 381         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
 382                                 enum_log_priorities, LOG_NOTICE);
 383         if (priority == -1) {
 384                 priority = LOG_WARNING;
 385         }
 386
 387         return priority;
 388 }
 389
 390 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
 391 {
 392         char *prefix = NULL;
 393         char *result;
 394
 395         prefix = talloc_strdup(ctx,
 396                         lp_parm_const_string(SNUM(conn), "full_audit",
 397                                              "prefix", "%u|%I"));
 398         if (!prefix) {
 399                 return NULL;
 400         }
 401         result = talloc_sub_advanced(ctx,
 402                         lp_servicename(SNUM(conn)),
 403                         conn->session_info->unix_name,
 404                         conn->connectpath,
 405                         conn->session_info->utok.gid,
 406                         conn->session_info->sanitized_username,
 407                         conn->session_info->info3->base.domain.string,
 408                         prefix);
 409         TALLOC_FREE(prefix);
 410         return result;
 411 }
 412
 413 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
 414 {
 415         struct vfs_full_audit_private_data *pd = NULL;
 416
 417         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 418                 struct vfs_full_audit_private_data,
 419                 return True);
 420
 421         if (pd->success_ops == NULL) {
 422                 return True;
 423         }
 424
 425         return bitmap_query(pd->success_ops, op);
 426 }
 427
 428 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
 429 {
 430         struct vfs_full_audit_private_data *pd = NULL;
 431
 432         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 433                 struct vfs_full_audit_private_data,
 434                 return True);
 435
 436         if (pd->failure_ops == NULL)
 437                 return True;
 438
 439         return bitmap_query(pd->failure_ops, op);
 440 }
 441
 442 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
 443 {
 444         struct bitmap *bm;
 445
 446         if (ops == NULL) {
 447                 return NULL;
 448         }
 449
 450         bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
 451         if (bm == NULL) {
 452                 DEBUG(0, ("Could not alloc bitmap -- "
 453                           "defaulting to logging everything\n"));
 454                 return NULL;
 455         }
 456
 457         for (; *ops != NULL; ops += 1) {
 458                 int i;
 459                 bool neg = false;
 460                 const char *op;
 461
 462                 if (strequal(*ops, "all")) {
 463                         for (i=0; i<SMB_VFS_OP_LAST; i++) {
 464                                 bitmap_set(bm, i);
 465                         }
 466                         continue;
 467                 }
 468
 469                 if (strequal(*ops, "none")) {
 470                         break;
 471                 }
 472
 473                 op = ops[0];
 474                 if (op[0] == '!') {
 475                         neg = true;
 476                         op += 1;
 477                 }
 478
 479                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 480                         if (vfs_op_names[i].name == NULL) {
 481                                 smb_panic("vfs_full_audit.c: name table not "
 482                                           "in sync with vfs.h\n");
 483                         }
 484                         if (strequal(op, vfs_op_names[i].name)) {
 485                                 if (neg) {
 486                                         bitmap_clear(bm, i);
 487                                 } else {
 488                                         bitmap_set(bm, i);
 489                                 }
 490                                 break;
 491                         }
 492                 }
 493                 if (i == SMB_VFS_OP_LAST) {
 494                         DEBUG(0, ("Could not find opname %s, logging all\n",
 495                                   *ops));
 496                         TALLOC_FREE(bm);
 497                         return NULL;
 498                 }
 499         }
 500         return bm;
 501 }
 502
 503 static const char *audit_opname(vfs_op_type op)
 504 {
 505         if (op >= SMB_VFS_OP_LAST)
 506                 return "INVALID VFS OP";
 507         return vfs_op_names[op].name;
 508 }
 509
 510 static TALLOC_CTX *tmp_do_log_ctx;
 511 /*
 512  * Get us a temporary talloc context usable just for DEBUG arguments
 513  */
 514 static TALLOC_CTX *do_log_ctx(void)
 515 {
 516         if (tmp_do_log_ctx == NULL) {
 517                 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
 518         }
 519         return tmp_do_log_ctx;
 520 }
 521
 522 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
 523                    const char *format, ...)
 524 {
 525         fstring err_msg;
 526         char *audit_pre = NULL;
 527         va_list ap;
 528         char *op_msg = NULL;
 529         int priority;
 530
 531         if (success && (!log_success(handle, op)))
 532                 goto out;
 533
 534         if (!success && (!log_failure(handle, op)))
 535                 goto out;
 536
 537         if (success)
 538                 fstrcpy(err_msg, "ok");
 539         else
 540                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 541
 542         va_start(ap, format);
 543         op_msg = talloc_vasprintf(talloc_tos(), format, ap);
 544         va_end(ap);
 545
 546         if (!op_msg) {
 547                 goto out;
 548         }
 549
 550         /*
 551          * Specify the facility to interoperate with other syslog callers
 552          * (smbd for example).
 553          */
 554         priority = audit_syslog_priority(handle) |
 555             audit_syslog_facility(handle);
 556
 557         audit_pre = audit_prefix(talloc_tos(), handle->conn);
 558         syslog(priority, "%s|%s|%s|%s\n",
 559                 audit_pre ? audit_pre : "",
 560                 audit_opname(op), err_msg, op_msg);
 561
 562  out:
 563         TALLOC_FREE(audit_pre);
 564         TALLOC_FREE(op_msg);
 565         TALLOC_FREE(tmp_do_log_ctx);
 566
 567         return;
 568 }
 569
 570 /**
 571  * Return a string using the do_log_ctx()
 572  */
 573 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
 574 {
 575         char *fname = NULL;
 576         NTSTATUS status;
 577
 578         if (smb_fname == NULL) {
 579                 return "";
 580         }
 581         status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
 582         if (!NT_STATUS_IS_OK(status)) {
 583                 return "";
 584         }
 585         return fname;
 586 }
 587
 588 /**
 589  * Return an fsp debug string using the do_log_ctx()
 590  */
 591 static const char *fsp_str_do_log(const struct files_struct *fsp)
 592 {
 593         return smb_fname_str_do_log(fsp->fsp_name);
 594 }
 595
 596 /* Implementation of vfs_ops.  Pass everything on to the default
 597    operation but log event first. */
 598
 599 static int smb_full_audit_connect(vfs_handle_struct *handle,
 600                          const char *svc, const char *user)
 601 {
 602         int result;
 603         struct vfs_full_audit_private_data *pd = NULL;
 604
 605         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 606         if (result < 0) {
 607                 return result;
 608         }
 609
 610         pd = TALLOC_ZERO_P(handle, struct vfs_full_audit_private_data);
 611         if (!pd) {
 612                 SMB_VFS_NEXT_DISCONNECT(handle);
 613                 return -1;
 614         }
 615
 616 #ifndef WITH_SYSLOG
 617         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 618 #endif
 619
 620         pd->success_ops = init_bitmap(
 621                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 622                                         "success", NULL));
 623         pd->failure_ops = init_bitmap(
 624                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 625                                         "failure", NULL));
 626
 627         /* Store the private data. */
 628         SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
 629                                 struct vfs_full_audit_private_data, return -1);
 630
 631         do_log(SMB_VFS_OP_CONNECT, True, handle,
 632                "%s", svc);
 633
 634         return 0;
 635 }
 636
 637 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
 638 {
 639         SMB_VFS_NEXT_DISCONNECT(handle);
 640
 641         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 642                "%s", lp_servicename(SNUM(handle->conn)));
 643
 644         /* The bitmaps will be disconnected when the private
 645            data is deleted. */
 646
 647         return;
 648 }
 649
 650 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
 651                                     const char *path,
 652                                     bool small_query, uint64_t *bsize,
 653                                     uint64_t *dfree, uint64_t *dsize)
 654 {
 655         uint64_t result;
 656
 657         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
 658                                         dfree, dsize);
 659
 660         /* Don't have a reasonable notion of failure here */
 661
 662         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 663
 664         return result;
 665 }
 666
 667 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 668                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 669                            SMB_DISK_QUOTA *qt)
 670 {
 671         int result;
 672
 673         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 674
 675         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 676
 677         return result;
 678 }
 679
 680
 681 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 682                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 683                            SMB_DISK_QUOTA *qt)
 684 {
 685         int result;
 686
 687         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 688
 689         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 690
 691         return result;
 692 }
 693
 694 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 695                                 struct files_struct *fsp,
 696                                 SHADOW_COPY_DATA *shadow_copy_data, bool labels)
 697 {
 698         int result;
 699
 700         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 701
 702         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 703
 704         return result;
 705 }
 706
 707 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 708                                 const char *path,
 709                                 struct vfs_statvfs_struct *statbuf)
 710 {
 711         int result;
 712
 713         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 714
 715         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 716
 717         return result;
 718 }
 719
 720 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
 721 {
 722         int result;
 723
 724         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 725
 726         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
 727
 728         return result;
 729 }
 730
 731 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 732                           const char *fname, const char *mask, uint32 attr)
 733 {
 734         SMB_STRUCT_DIR *result;
 735
 736         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 737
 738         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 739
 740         return result;
 741 }
 742
 743 static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
 744                           files_struct *fsp, const char *mask, uint32 attr)
 745 {
 746         SMB_STRUCT_DIR *result;
 747
 748         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 749
 750         do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
 751                         fsp_str_do_log(fsp));
 752
 753         return result;
 754 }
 755
 756 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 757                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
 758 {
 759         SMB_STRUCT_DIRENT *result;
 760
 761         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 762
 763         /* This operation has no reasonable error condition
 764          * (End of dir is also failure), so always succeed.
 765          */
 766         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 767
 768         return result;
 769 }
 770
 771 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 772                         SMB_STRUCT_DIR *dirp, long offset)
 773 {
 774         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 775
 776         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 777         return;
 778 }
 779
 780 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 781                         SMB_STRUCT_DIR *dirp)
 782 {
 783         long result;
 784
 785         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 786
 787         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 788
 789         return result;
 790 }
 791
 792 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 793                         SMB_STRUCT_DIR *dirp)
 794 {
 795         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 796
 797         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 798         return;
 799 }
 800
 801 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 802                        const char *path, mode_t mode)
 803 {
 804         int result;
 805
 806         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 807
 808         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 809
 810         return result;
 811 }
 812
 813 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 814                        const char *path)
 815 {
 816         int result;
 817
 818         result = SMB_VFS_NEXT_RMDIR(handle, path);
 819
 820         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
 821
 822         return result;
 823 }
 824
 825 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 826                           SMB_STRUCT_DIR *dirp)
 827 {
 828         int result;
 829
 830         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 831
 832         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
 833
 834         return result;
 835 }
 836
 837 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
 838                         SMB_STRUCT_DIR *dirp)
 839 {
 840         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 841
 842         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
 843         return;
 844 }
 845
 846 static int smb_full_audit_open(vfs_handle_struct *handle,
 847                                struct smb_filename *smb_fname,
 848                                files_struct *fsp, int flags, mode_t mode)
 849 {
 850         int result;
 851
 852         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
 853
 854         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
 855                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
 856                smb_fname_str_do_log(smb_fname));
 857
 858         return result;
 859 }
 860
 861 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
 862                                       struct smb_request *req,
 863                                       uint16_t root_dir_fid,
 864                                       struct smb_filename *smb_fname,
 865                                       uint32_t access_mask,
 866                                       uint32_t share_access,
 867                                       uint32_t create_disposition,
 868                                       uint32_t create_options,
 869                                       uint32_t file_attributes,
 870                                       uint32_t oplock_request,
 871                                       uint64_t allocation_size,
 872                                       uint32_t private_flags,
 873                                       struct security_descriptor *sd,
 874                                       struct ea_list *ea_list,
 875                                       files_struct **result_fsp,
 876                                       int *pinfo)
 877 {
 878         NTSTATUS result;
 879         const char* str_create_disposition;
 880
 881         switch (create_disposition) {
 882         case FILE_SUPERSEDE:
 883                 str_create_disposition = "supersede";
 884                 break;
 885         case FILE_OVERWRITE_IF:
 886                 str_create_disposition = "overwrite_if";
 887                 break;
 888         case FILE_OPEN:
 889                 str_create_disposition = "open";
 890                 break;
 891         case FILE_OVERWRITE:
 892                 str_create_disposition = "overwrite";
 893                 break;
 894         case FILE_CREATE:
 895                 str_create_disposition = "create";
 896                 break;
 897         case FILE_OPEN_IF:
 898                 str_create_disposition = "open_if";
 899                 break;
 900         default:
 901                 str_create_disposition = "unknown";
 902         }
 903
 904         result = SMB_VFS_NEXT_CREATE_FILE(
 905                 handle,                                 /* handle */
 906                 req,                                    /* req */
 907                 root_dir_fid,                           /* root_dir_fid */
 908                 smb_fname,                              /* fname */
 909                 access_mask,                            /* access_mask */
 910                 share_access,                           /* share_access */
 911                 create_disposition,                     /* create_disposition*/
 912                 create_options,                         /* create_options */
 913                 file_attributes,                        /* file_attributes */
 914                 oplock_request,                         /* oplock_request */
 915                 allocation_size,                        /* allocation_size */
 916                 private_flags,
 917                 sd,                                     /* sd */
 918                 ea_list,                                /* ea_list */
 919                 result_fsp,                             /* result */
 920                 pinfo);                                 /* pinfo */
 921
 922         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
 923                "0x%x|%s|%s|%s", access_mask,
 924                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
 925                str_create_disposition, smb_fname_str_do_log(smb_fname));
 926
 927         return result;
 928 }
 929
 930 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 931 {
 932         int result;
 933
 934         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 935
 936         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
 937                fsp_str_do_log(fsp));
 938
 939         return result;
 940 }
 941
 942 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 943                           void *data, size_t n)
 944 {
 945         ssize_t result;
 946
 947         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 948
 949         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
 950                fsp_str_do_log(fsp));
 951
 952         return result;
 953 }
 954
 955 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 956                            void *data, size_t n, SMB_OFF_T offset)
 957 {
 958         ssize_t result;
 959
 960         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 961
 962         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
 963                fsp_str_do_log(fsp));
 964
 965         return result;
 966 }
 967
 968 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 969                            const void *data, size_t n)
 970 {
 971         ssize_t result;
 972
 973         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 974
 975         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
 976                fsp_str_do_log(fsp));
 977
 978         return result;
 979 }
 980
 981 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 982                             const void *data, size_t n,
 983                             SMB_OFF_T offset)
 984 {
 985         ssize_t result;
 986
 987         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 988
 989         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
 990                fsp_str_do_log(fsp));
 991
 992         return result;
 993 }
 994
 995 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
 996                              SMB_OFF_T offset, int whence)
 997 {
 998         ssize_t result;
 999
1000         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1001
1002         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1003                "%s", fsp_str_do_log(fsp));
1004
1005         return result;
1006 }
1007
1008 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1009                               files_struct *fromfsp,
1010                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1011                               size_t n)
1012 {
1013         ssize_t result;
1014
1015         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1016
1017         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1018                "%s", fsp_str_do_log(fromfsp));
1019
1020         return result;
1021 }
1022
1023 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1024                       files_struct *tofsp,
1025                               SMB_OFF_T offset,
1026                               size_t n)
1027 {
1028         ssize_t result;
1029
1030         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1031
1032         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1033                "%s", fsp_str_do_log(tofsp));
1034
1035         return result;
1036 }
1037
1038 static int smb_full_audit_rename(vfs_handle_struct *handle,
1039                                  const struct smb_filename *smb_fname_src,
1040                                  const struct smb_filename *smb_fname_dst)
1041 {
1042         int result;
1043
1044         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1045
1046         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1047                smb_fname_str_do_log(smb_fname_src),
1048                smb_fname_str_do_log(smb_fname_dst));
1049
1050         return result;
1051 }
1052
1053 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1054 {
1055         int result;
1056
1057         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1058
1059         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1060                fsp_str_do_log(fsp));
1061
1062         return result;
1063 }
1064
1065 static int smb_full_audit_stat(vfs_handle_struct *handle,
1066                                struct smb_filename *smb_fname)
1067 {
1068         int result;
1069
1070         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1071
1072         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1073                smb_fname_str_do_log(smb_fname));
1074
1075         return result;
1076 }
1077
1078 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1079                        SMB_STRUCT_STAT *sbuf)
1080 {
1081         int result;
1082
1083         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1084
1085         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1086                fsp_str_do_log(fsp));
1087
1088         return result;
1089 }
1090
1091 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1092                                 struct smb_filename *smb_fname)
1093 {
1094         int result;
1095
1096         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1097
1098         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1099                smb_fname_str_do_log(smb_fname));
1100
1101         return result;
1102 }
1103
1104 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1105                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1106 {
1107         uint64_t result;
1108
1109         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1110
1111         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1112                         "%llu", result);
1113
1114         return result;
1115 }
1116
1117 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1118                                  const struct smb_filename *smb_fname)
1119 {
1120         int result;
1121
1122         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1123
1124         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1125                smb_fname_str_do_log(smb_fname));
1126
1127         return result;
1128 }
1129
1130 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1131                        const char *path, mode_t mode)
1132 {
1133         int result;
1134
1135         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1136
1137         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1138
1139         return result;
1140 }
1141
1142 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1143                         mode_t mode)
1144 {
1145         int result;
1146
1147         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1148
1149         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1150                "%s|%o", fsp_str_do_log(fsp), mode);
1151
1152         return result;
1153 }
1154
1155 static int smb_full_audit_chown(vfs_handle_struct *handle,
1156                        const char *path, uid_t uid, gid_t gid)
1157 {
1158         int result;
1159
1160         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1161
1162         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1163                path, (long int)uid, (long int)gid);
1164
1165         return result;
1166 }
1167
1168 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1169                         uid_t uid, gid_t gid)
1170 {
1171         int result;
1172
1173         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1174
1175         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1176                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1177
1178         return result;
1179 }
1180
1181 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1182                        const char *path, uid_t uid, gid_t gid)
1183 {
1184         int result;
1185
1186         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1187
1188         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1189                path, (long int)uid, (long int)gid);
1190
1191         return result;
1192 }
1193
1194 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1195                        const char *path)
1196 {
1197         int result;
1198
1199         result = SMB_VFS_NEXT_CHDIR(handle, path);
1200
1201         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1202
1203         return result;
1204 }
1205
1206 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1207                          char *path)
1208 {
1209         char *result;
1210
1211         result = SMB_VFS_NEXT_GETWD(handle, path);
1212
1213         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1214
1215         return result;
1216 }
1217
1218 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1219                                  const struct smb_filename *smb_fname,
1220                                  struct smb_file_time *ft)
1221 {
1222         int result;
1223
1224         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1225
1226         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1227                smb_fname_str_do_log(smb_fname));
1228
1229         return result;
1230 }
1231
1232 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1233                            SMB_OFF_T len)
1234 {
1235         int result;
1236
1237         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1238
1239         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1240                "%s", fsp_str_do_log(fsp));
1241
1242         return result;
1243 }
1244
1245 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1246                            enum vfs_fallocate_mode mode,
1247                            SMB_OFF_T offset,
1248                            SMB_OFF_T len)
1249 {
1250         int result;
1251
1252         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1253
1254         do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1255                "%s", fsp_str_do_log(fsp));
1256
1257         return result;
1258 }
1259
1260 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1261                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1262 {
1263         bool result;
1264
1265         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1266
1267         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1268
1269         return result;
1270 }
1271
1272 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1273                                        struct files_struct *fsp,
1274                                        uint32 share_mode, uint32 access_mask)
1275 {
1276         int result;
1277
1278         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1279
1280         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1281                fsp_str_do_log(fsp));
1282
1283         return result;
1284 }
1285
1286 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1287                                  int leasetype)
1288 {
1289         int result;
1290
1291         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1292
1293         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1294                fsp_str_do_log(fsp));
1295
1296         return result;
1297 }
1298
1299 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1300                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1301 {
1302         bool result;
1303
1304         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1305
1306         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1307
1308         return result;
1309 }
1310
1311 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1312                          const char *oldpath, const char *newpath)
1313 {
1314         int result;
1315
1316         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1317
1318         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1319                "%s|%s", oldpath, newpath);
1320
1321         return result;
1322 }
1323
1324 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1325                           const char *path, char *buf, size_t bufsiz)
1326 {
1327         int result;
1328
1329         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1330
1331         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1332
1333         return result;
1334 }
1335
1336 static int smb_full_audit_link(vfs_handle_struct *handle,
1337                       const char *oldpath, const char *newpath)
1338 {
1339         int result;
1340
1341         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1342
1343         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1344                "%s|%s", oldpath, newpath);
1345
1346         return result;
1347 }
1348
1349 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1350                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1351 {
1352         int result;
1353
1354         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1355
1356         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1357
1358         return result;
1359 }
1360
1361 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1362                             const char *path)
1363 {
1364         char *result;
1365
1366         result = SMB_VFS_NEXT_REALPATH(handle, path);
1367
1368         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1369
1370         return result;
1371 }
1372
1373 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1374                         struct sys_notify_context *ctx,
1375                         struct notify_entry *e,
1376                         void (*callback)(struct sys_notify_context *ctx,
1377                                         void *private_data,
1378                                         struct notify_event *ev),
1379                         void *private_data, void *handle_p)
1380 {
1381         NTSTATUS result;
1382
1383         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1384
1385         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1386
1387         return result;
1388 }
1389
1390 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1391                             const char *path, unsigned int flags)
1392 {
1393         int result;
1394
1395         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1396
1397         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1398
1399         return result;
1400 }
1401
1402 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1403                                                     const SMB_STRUCT_STAT *sbuf)
1404 {
1405         struct file_id id_zero;
1406         struct file_id result;
1407
1408         ZERO_STRUCT(id_zero);
1409
1410         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1411
1412         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1413                !file_id_equal(&id_zero, &result),
1414                handle, "%s", file_id_string_tos(&result));
1415
1416         return result;
1417 }
1418
1419 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1420                                           struct files_struct *fsp,
1421                                           const char *fname,
1422                                           TALLOC_CTX *mem_ctx,
1423                                           unsigned int *pnum_streams,
1424                                           struct stream_struct **pstreams)
1425 {
1426         NTSTATUS result;
1427
1428         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1429                                          pnum_streams, pstreams);
1430
1431         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1432                "%s", fname);
1433
1434         return result;
1435 }
1436
1437 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1438                                             const char *path,
1439                                             const char *name,
1440                                             TALLOC_CTX *mem_ctx,
1441                                             char **found_name)
1442 {
1443         int result;
1444
1445         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1446                                                 found_name);
1447
1448         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1449                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1450
1451         return result;
1452 }
1453
1454 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1455                                               const char *fname)
1456 {
1457         const char *result;
1458
1459         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1460
1461         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1462                "%s", fname);
1463
1464         return result;
1465 }
1466
1467 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1468                                                 struct byte_range_lock *br_lck,
1469                                                 struct lock_struct *plock,
1470                                                 bool blocking_lock,
1471                                                 struct blocking_lock_record *blr)
1472 {
1473         NTSTATUS result;
1474
1475         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1476             blocking_lock, blr);
1477
1478         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1479             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1480             plock->start, plock->size, plock->lock_type, blocking_lock );
1481
1482         return result;
1483 }
1484
1485 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1486                                               struct messaging_context *msg_ctx,
1487                                               struct byte_range_lock *br_lck,
1488                                               const struct lock_struct *plock)
1489 {
1490         bool result;
1491
1492         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1493             plock);
1494
1495         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1496             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1497             plock->size, plock->lock_type);
1498
1499         return result;
1500 }
1501
1502 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1503                                               struct byte_range_lock *br_lck,
1504                                               struct lock_struct *plock,
1505                                               struct blocking_lock_record *blr)
1506 {
1507         bool result;
1508
1509         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1510
1511         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1512             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1513             plock->size);
1514
1515         return result;
1516 }
1517
1518 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1519                                        struct files_struct *fsp,
1520                                        struct lock_struct *plock)
1521 {
1522         bool result;
1523
1524         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1525
1526         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1527             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1528             plock->size);
1529
1530         return result;
1531 }
1532
1533 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1534                                          struct files_struct *fsp,
1535                                          struct lock_struct *plock)
1536 {
1537         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1538
1539         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1540             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1541             plock->size);
1542
1543         return;
1544 }
1545
1546 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1547                                               const char *name,
1548                                               enum vfs_translate_direction direction,
1549                                               TALLOC_CTX *mem_ctx,
1550                                               char **mapped_name)
1551 {
1552         NTSTATUS result;
1553
1554         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1555                                              mapped_name);
1556
1557         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1558
1559         return result;
1560 }
1561
1562 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1563                                 uint32 security_info,
1564                                 struct security_descriptor **ppdesc)
1565 {
1566         NTSTATUS result;
1567
1568         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1569
1570         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1571                "%s", fsp_str_do_log(fsp));
1572
1573         return result;
1574 }
1575
1576 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1577                                           const char *name,
1578                                           uint32 security_info,
1579                                           struct security_descriptor **ppdesc)
1580 {
1581         NTSTATUS result;
1582
1583         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1584
1585         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1586                "%s", name);
1587
1588         return result;
1589 }
1590
1591 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1592                               uint32 security_info_sent,
1593                               const struct security_descriptor *psd)
1594 {
1595         NTSTATUS result;
1596
1597         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1598
1599         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1600                fsp_str_do_log(fsp));
1601
1602         return result;
1603 }
1604
1605 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1606                            const char *path, mode_t mode)
1607 {
1608         int result;
1609
1610         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1611
1612         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1613                "%s|%o", path, mode);
1614
1615         return result;
1616 }
1617
1618 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1619                                      mode_t mode)
1620 {
1621         int result;
1622
1623         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1624
1625         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1626                "%s|%o", fsp_str_do_log(fsp), mode);
1627
1628         return result;
1629 }
1630
1631 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1632
1633                                    SMB_ACL_T theacl, int entry_id,
1634                                    SMB_ACL_ENTRY_T *entry_p)
1635 {
1636         int result;
1637
1638         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1639                                                 entry_p);
1640
1641         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1642                "");
1643
1644         return result;
1645 }
1646
1647 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1648
1649                                       SMB_ACL_ENTRY_T entry_d,
1650                                       SMB_ACL_TAG_T *tag_type_p)
1651 {
1652         int result;
1653
1654         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1655                                                    tag_type_p);
1656
1657         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1658                "");
1659
1660         return result;
1661 }
1662
1663 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1664
1665                                      SMB_ACL_ENTRY_T entry_d,
1666                                      SMB_ACL_PERMSET_T *permset_p)
1667 {
1668         int result;
1669
1670         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1671                                                   permset_p);
1672
1673         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1674                "");
1675
1676         return result;
1677 }
1678
1679 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1680
1681                                           SMB_ACL_ENTRY_T entry_d)
1682 {
1683         void *result;
1684
1685         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1686
1687         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1688                "");
1689
1690         return result;
1691 }
1692
1693 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1694                                         const char *path_p,
1695                                         SMB_ACL_TYPE_T type)
1696 {
1697         SMB_ACL_T result;
1698
1699         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1700
1701         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1702                "%s", path_p);
1703
1704         return result;
1705 }
1706
1707 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1708                                       files_struct *fsp)
1709 {
1710         SMB_ACL_T result;
1711
1712         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1713
1714         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1715                "%s", fsp_str_do_log(fsp));
1716
1717         return result;
1718 }
1719
1720 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1721
1722                                      SMB_ACL_PERMSET_T permset)
1723 {
1724         int result;
1725
1726         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1727
1728         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1729                "");
1730
1731         return result;
1732 }
1733
1734 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1735
1736                                   SMB_ACL_PERMSET_T permset,
1737                                   SMB_ACL_PERM_T perm)
1738 {
1739         int result;
1740
1741         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1742
1743         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1744                "");
1745
1746         return result;
1747 }
1748
1749 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1750                                     SMB_ACL_T theacl,
1751                                     ssize_t *plen)
1752 {
1753         char * result;
1754
1755         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1756
1757         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1758                "");
1759
1760         return result;
1761 }
1762
1763 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1764
1765                                     int count)
1766 {
1767         SMB_ACL_T result;
1768
1769         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1770
1771         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1772                "");
1773
1774         return result;
1775 }
1776
1777 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1778                                       SMB_ACL_T *pacl,
1779                                       SMB_ACL_ENTRY_T *pentry)
1780 {
1781         int result;
1782
1783         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1784
1785         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1786                "");
1787
1788         return result;
1789 }
1790
1791 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1792
1793                                       SMB_ACL_ENTRY_T entry,
1794                                       SMB_ACL_TAG_T tagtype)
1795 {
1796         int result;
1797
1798         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1799                                                    tagtype);
1800
1801         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1802                "");
1803
1804         return result;
1805 }
1806
1807 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1808
1809                                        SMB_ACL_ENTRY_T entry,
1810                                        void *qual)
1811 {
1812         int result;
1813
1814         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1815
1816         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1817                "");
1818
1819         return result;
1820 }
1821
1822 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1823
1824                                      SMB_ACL_ENTRY_T entry,
1825                                      SMB_ACL_PERMSET_T permset)
1826 {
1827         int result;
1828
1829         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1830
1831         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1832                "");
1833
1834         return result;
1835 }
1836
1837 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1838
1839                                SMB_ACL_T theacl )
1840 {
1841         int result;
1842
1843         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1844
1845         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1846                "");
1847
1848         return result;
1849 }
1850
1851 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1852
1853                                   const char *name, SMB_ACL_TYPE_T acltype,
1854                                   SMB_ACL_T theacl)
1855 {
1856         int result;
1857
1858         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1859                                                theacl);
1860
1861         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1862                "%s", name);
1863
1864         return result;
1865 }
1866
1867 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1868                                 SMB_ACL_T theacl)
1869 {
1870         int result;
1871
1872         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1873
1874         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1875                "%s", fsp_str_do_log(fsp));
1876
1877         return result;
1878 }
1879
1880 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1881
1882                                          const char *path)
1883 {
1884         int result;
1885
1886         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1887
1888         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1889                "%s", path);
1890
1891         return result;
1892 }
1893
1894 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1895
1896                                   SMB_ACL_PERMSET_T permset,
1897                                   SMB_ACL_PERM_T perm)
1898 {
1899         int result;
1900
1901         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1902
1903         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1904                "");
1905
1906         return result;
1907 }
1908
1909 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1910
1911                                    char *text)
1912 {
1913         int result;
1914
1915         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1916
1917         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1918                "");
1919
1920         return result;
1921 }
1922
1923 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1924
1925                                   SMB_ACL_T posix_acl)
1926 {
1927         int result;
1928
1929         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1930
1931         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1932                "");
1933
1934         return result;
1935 }
1936
1937 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1938                                         void *qualifier,
1939                                         SMB_ACL_TAG_T tagtype)
1940 {
1941         int result;
1942
1943         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1944                                                      tagtype);
1945
1946         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1947                "");
1948
1949         return result;
1950 }
1951
1952 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1953                               const char *path,
1954                               const char *name, void *value, size_t size)
1955 {
1956         ssize_t result;
1957
1958         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1959
1960         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1961                "%s|%s", path, name);
1962
1963         return result;
1964 }
1965
1966 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1967                                const char *path, const char *name,
1968                                void *value, size_t size)
1969 {
1970         ssize_t result;
1971
1972         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1973
1974         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1975                "%s|%s", path, name);
1976
1977         return result;
1978 }
1979
1980 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1981                                struct files_struct *fsp,
1982                                const char *name, void *value, size_t size)
1983 {
1984         ssize_t result;
1985
1986         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1987
1988         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1989                "%s|%s", fsp_str_do_log(fsp), name);
1990
1991         return result;
1992 }
1993
1994 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1995                                const char *path, char *list, size_t size)
1996 {
1997         ssize_t result;
1998
1999         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2000
2001         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2002
2003         return result;
2004 }
2005
2006 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2007                                 const char *path, char *list, size_t size)
2008 {
2009         ssize_t result;
2010
2011         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2012
2013         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2014
2015         return result;
2016 }
2017
2018 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2019                                 struct files_struct *fsp, char *list,
2020                                 size_t size)
2021 {
2022         ssize_t result;
2023
2024         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2025
2026         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2027                "%s", fsp_str_do_log(fsp));
2028
2029         return result;
2030 }
2031
2032 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2033                              const char *path,
2034                              const char *name)
2035 {
2036         int result;
2037
2038         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2039
2040         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2041                "%s|%s", path, name);
2042
2043         return result;
2044 }
2045
2046 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2047                               const char *path,
2048                               const char *name)
2049 {
2050         int result;
2051
2052         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2053
2054         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2055                "%s|%s", path, name);
2056
2057         return result;
2058 }
2059
2060 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2061                               struct files_struct *fsp,
2062                               const char *name)
2063 {
2064         int result;
2065
2066         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2067
2068         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2069                "%s|%s", fsp_str_do_log(fsp), name);
2070
2071         return result;
2072 }
2073
2074 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2075                           const char *path,
2076                           const char *name, const void *value, size_t size,
2077                           int flags)
2078 {
2079         int result;
2080
2081         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2082                                        flags);
2083
2084         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2085                "%s|%s", path, name);
2086
2087         return result;
2088 }
2089
2090 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2091                            const char *path,
2092                            const char *name, const void *value, size_t size,
2093                            int flags)
2094 {
2095         int result;
2096
2097         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2098                                         flags);
2099
2100         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2101                "%s|%s", path, name);
2102
2103         return result;
2104 }
2105
2106 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2107                            struct files_struct *fsp, const char *name,
2108                            const void *value, size_t size, int flags)
2109 {
2110         int result;
2111
2112         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2113
2114         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2115                "%s|%s", fsp_str_do_log(fsp), name);
2116
2117         return result;
2118 }
2119
2120 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2121 {
2122         int result;
2123
2124         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2125         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2126                "%s", fsp_str_do_log(fsp));
2127
2128         return result;
2129 }
2130
2131 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2132 {
2133         int result;
2134
2135         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2136         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2137                "%s", fsp_str_do_log(fsp));
2138
2139         return result;
2140 }
2141
2142 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2143 {
2144         int result;
2145
2146         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2147         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2148                "%s", fsp_str_do_log(fsp));
2149
2150         return result;
2151 }
2152
2153 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2154 {
2155         int result;
2156
2157         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2158         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2159                "%s", fsp_str_do_log(fsp));
2160
2161         return result;
2162 }
2163
2164 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2165 {
2166         int result;
2167
2168         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2169         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2170                "%s", fsp_str_do_log(fsp));
2171
2172         return result;
2173 }
2174
2175 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2176 {
2177         int result;
2178
2179         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2180         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2181                 "%s", fsp_str_do_log(fsp));
2182
2183         return result;
2184 }
2185
2186 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)
2187 {
2188         int result;
2189
2190         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2191         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2192                 "%s", fsp_str_do_log(fsp));
2193
2194         return result;
2195 }
2196
2197 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2198                                      struct files_struct *fsp)
2199 {
2200         bool result;
2201
2202         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2203         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2204                 "%s", fsp_str_do_log(fsp));
2205
2206         return result;
2207 }
2208
2209 static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2210                                       const struct smb_filename *fname,
2211                                       SMB_STRUCT_STAT *sbuf)
2212 {
2213         bool result;
2214
2215         result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2216         do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2217                smb_fname_str_do_log(fname));
2218         return result;
2219 }
2220
2221 static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2222                                       const struct smb_filename *fname)
2223 {
2224         int result;
2225
2226         result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2227         do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2228                smb_fname_str_do_log(fname));
2229         return result;
2230 }
2231
2232 static struct vfs_fn_pointers vfs_full_audit_fns = {
2233
2234         /* Disk operations */
2235
2236         .connect_fn = smb_full_audit_connect,
2237         .disconnect = smb_full_audit_disconnect,
2238         .disk_free = smb_full_audit_disk_free,
2239         .get_quota = smb_full_audit_get_quota,
2240         .set_quota = smb_full_audit_set_quota,
2241         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2242         .statvfs = smb_full_audit_statvfs,
2243         .fs_capabilities = smb_full_audit_fs_capabilities,
2244         .opendir = smb_full_audit_opendir,
2245         .fdopendir = smb_full_audit_fdopendir,
2246         .readdir = smb_full_audit_readdir,
2247         .seekdir = smb_full_audit_seekdir,
2248         .telldir = smb_full_audit_telldir,
2249         .rewind_dir = smb_full_audit_rewinddir,
2250         .mkdir = smb_full_audit_mkdir,
2251         .rmdir = smb_full_audit_rmdir,
2252         .closedir = smb_full_audit_closedir,
2253         .init_search_op = smb_full_audit_init_search_op,
2254         .open = smb_full_audit_open,
2255         .create_file = smb_full_audit_create_file,
2256         .close_fn = smb_full_audit_close,
2257         .vfs_read = smb_full_audit_read,
2258         .pread = smb_full_audit_pread,
2259         .write = smb_full_audit_write,
2260         .pwrite = smb_full_audit_pwrite,
2261         .lseek = smb_full_audit_lseek,
2262         .sendfile = smb_full_audit_sendfile,
2263         .recvfile = smb_full_audit_recvfile,
2264         .rename = smb_full_audit_rename,
2265         .fsync = smb_full_audit_fsync,
2266         .stat = smb_full_audit_stat,
2267         .fstat = smb_full_audit_fstat,
2268         .lstat = smb_full_audit_lstat,
2269         .get_alloc_size = smb_full_audit_get_alloc_size,
2270         .unlink = smb_full_audit_unlink,
2271         .chmod = smb_full_audit_chmod,
2272         .fchmod = smb_full_audit_fchmod,
2273         .chown = smb_full_audit_chown,
2274         .fchown = smb_full_audit_fchown,
2275         .lchown = smb_full_audit_lchown,
2276         .chdir = smb_full_audit_chdir,
2277         .getwd = smb_full_audit_getwd,
2278         .ntimes = smb_full_audit_ntimes,
2279         .ftruncate = smb_full_audit_ftruncate,
2280         .fallocate = smb_full_audit_fallocate,
2281         .lock = smb_full_audit_lock,
2282         .kernel_flock = smb_full_audit_kernel_flock,
2283         .linux_setlease = smb_full_audit_linux_setlease,
2284         .getlock = smb_full_audit_getlock,
2285         .symlink = smb_full_audit_symlink,
2286         .vfs_readlink = smb_full_audit_readlink,
2287         .link = smb_full_audit_link,
2288         .mknod = smb_full_audit_mknod,
2289         .realpath = smb_full_audit_realpath,
2290         .notify_watch = smb_full_audit_notify_watch,
2291         .chflags = smb_full_audit_chflags,
2292         .file_id_create = smb_full_audit_file_id_create,
2293         .streaminfo = smb_full_audit_streaminfo,
2294         .get_real_filename = smb_full_audit_get_real_filename,
2295         .connectpath = smb_full_audit_connectpath,
2296         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2297         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2298         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2299         .strict_lock = smb_full_audit_strict_lock,
2300         .strict_unlock = smb_full_audit_strict_unlock,
2301         .translate_name = smb_full_audit_translate_name,
2302         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2303         .get_nt_acl = smb_full_audit_get_nt_acl,
2304         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2305         .chmod_acl = smb_full_audit_chmod_acl,
2306         .fchmod_acl = smb_full_audit_fchmod_acl,
2307         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2308         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2309         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2310         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2311         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2312         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2313         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2314         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2315         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2316         .sys_acl_init = smb_full_audit_sys_acl_init,
2317         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2318         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2319         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2320         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2321         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2322         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2323         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2324         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2325         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2326         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2327         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2328         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2329         .getxattr = smb_full_audit_getxattr,
2330         .lgetxattr = smb_full_audit_lgetxattr,
2331         .fgetxattr = smb_full_audit_fgetxattr,
2332         .listxattr = smb_full_audit_listxattr,
2333         .llistxattr = smb_full_audit_llistxattr,
2334         .flistxattr = smb_full_audit_flistxattr,
2335         .removexattr = smb_full_audit_removexattr,
2336         .lremovexattr = smb_full_audit_lremovexattr,
2337         .fremovexattr = smb_full_audit_fremovexattr,
2338         .setxattr = smb_full_audit_setxattr,
2339         .lsetxattr = smb_full_audit_lsetxattr,
2340         .fsetxattr = smb_full_audit_fsetxattr,
2341         .aio_read = smb_full_audit_aio_read,
2342         .aio_write = smb_full_audit_aio_write,
2343         .aio_return_fn = smb_full_audit_aio_return,
2344         .aio_cancel = smb_full_audit_aio_cancel,
2345         .aio_error_fn = smb_full_audit_aio_error,
2346         .aio_fsync = smb_full_audit_aio_fsync,
2347         .aio_suspend = smb_full_audit_aio_suspend,
2348         .aio_force = smb_full_audit_aio_force,
2349         .is_offline = smb_full_audit_is_offline,
2350         .set_offline = smb_full_audit_set_offline,
2351 };
2352
2353 NTSTATUS vfs_full_audit_init(void)
2354 {
2355         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2356                                         "full_audit", &vfs_full_audit_fns);
2357
2358         if (!NT_STATUS_IS_OK(ret))
2359                 return ret;
2360
2361         vfs_full_audit_debug_level = debug_add_class("full_audit");
2362         if (vfs_full_audit_debug_level == -1) {
2363                 vfs_full_audit_debug_level = DBGC_VFS;
2364                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2365                           "class!\n"));
2366         } else {
2367                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2368                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2369         }
2370
2371         return ret;
2372 }