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 #include "auth.h"
  66 #include "ntioctl.h"
  67
  68 static int vfs_full_audit_debug_level = DBGC_VFS;
  69
  70 struct vfs_full_audit_private_data {
  71         struct bitmap *success_ops;
  72         struct bitmap *failure_ops;
  73 };
  74
  75 #undef DBGC_CLASS
  76 #define DBGC_CLASS vfs_full_audit_debug_level
  77
  78 typedef enum _vfs_op_type {
  79         SMB_VFS_OP_NOOP = -1,
  80
  81         /* Disk operations */
  82
  83         SMB_VFS_OP_CONNECT = 0,
  84         SMB_VFS_OP_DISCONNECT,
  85         SMB_VFS_OP_DISK_FREE,
  86         SMB_VFS_OP_GET_QUOTA,
  87         SMB_VFS_OP_SET_QUOTA,
  88         SMB_VFS_OP_GET_SHADOW_COPY_DATA,
  89         SMB_VFS_OP_STATVFS,
  90         SMB_VFS_OP_FS_CAPABILITIES,
  91
  92         /* Directory operations */
  93
  94         SMB_VFS_OP_OPENDIR,
  95         SMB_VFS_OP_FDOPENDIR,
  96         SMB_VFS_OP_READDIR,
  97         SMB_VFS_OP_SEEKDIR,
  98         SMB_VFS_OP_TELLDIR,
  99         SMB_VFS_OP_REWINDDIR,
 100         SMB_VFS_OP_MKDIR,
 101         SMB_VFS_OP_RMDIR,
 102         SMB_VFS_OP_CLOSEDIR,
 103         SMB_VFS_OP_INIT_SEARCH_OP,
 104
 105         /* File operations */
 106
 107         SMB_VFS_OP_OPEN,
 108         SMB_VFS_OP_CREATE_FILE,
 109         SMB_VFS_OP_CLOSE,
 110         SMB_VFS_OP_READ,
 111         SMB_VFS_OP_PREAD,
 112         SMB_VFS_OP_WRITE,
 113         SMB_VFS_OP_PWRITE,
 114         SMB_VFS_OP_LSEEK,
 115         SMB_VFS_OP_SENDFILE,
 116         SMB_VFS_OP_RECVFILE,
 117         SMB_VFS_OP_RENAME,
 118         SMB_VFS_OP_FSYNC,
 119         SMB_VFS_OP_STAT,
 120         SMB_VFS_OP_FSTAT,
 121         SMB_VFS_OP_LSTAT,
 122         SMB_VFS_OP_GET_ALLOC_SIZE,
 123         SMB_VFS_OP_UNLINK,
 124         SMB_VFS_OP_CHMOD,
 125         SMB_VFS_OP_FCHMOD,
 126         SMB_VFS_OP_CHOWN,
 127         SMB_VFS_OP_FCHOWN,
 128         SMB_VFS_OP_LCHOWN,
 129         SMB_VFS_OP_CHDIR,
 130         SMB_VFS_OP_GETWD,
 131         SMB_VFS_OP_NTIMES,
 132         SMB_VFS_OP_FTRUNCATE,
 133         SMB_VFS_OP_FALLOCATE,
 134         SMB_VFS_OP_LOCK,
 135         SMB_VFS_OP_KERNEL_FLOCK,
 136         SMB_VFS_OP_LINUX_SETLEASE,
 137         SMB_VFS_OP_GETLOCK,
 138         SMB_VFS_OP_SYMLINK,
 139         SMB_VFS_OP_READLINK,
 140         SMB_VFS_OP_LINK,
 141         SMB_VFS_OP_MKNOD,
 142         SMB_VFS_OP_REALPATH,
 143         SMB_VFS_OP_NOTIFY_WATCH,
 144         SMB_VFS_OP_CHFLAGS,
 145         SMB_VFS_OP_FILE_ID_CREATE,
 146         SMB_VFS_OP_STREAMINFO,
 147         SMB_VFS_OP_GET_REAL_FILENAME,
 148         SMB_VFS_OP_CONNECTPATH,
 149         SMB_VFS_OP_BRL_LOCK_WINDOWS,
 150         SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
 151         SMB_VFS_OP_BRL_CANCEL_WINDOWS,
 152         SMB_VFS_OP_STRICT_LOCK,
 153         SMB_VFS_OP_STRICT_UNLOCK,
 154         SMB_VFS_OP_TRANSLATE_NAME,
 155
 156         /* NT ACL operations. */
 157
 158         SMB_VFS_OP_FGET_NT_ACL,
 159         SMB_VFS_OP_GET_NT_ACL,
 160         SMB_VFS_OP_FSET_NT_ACL,
 161
 162         /* POSIX ACL operations. */
 163
 164         SMB_VFS_OP_CHMOD_ACL,
 165         SMB_VFS_OP_FCHMOD_ACL,
 166
 167         SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 168         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 169         SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 170         SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 171         SMB_VFS_OP_SYS_ACL_GET_FILE,
 172         SMB_VFS_OP_SYS_ACL_GET_FD,
 173         SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 174         SMB_VFS_OP_SYS_ACL_ADD_PERM,
 175         SMB_VFS_OP_SYS_ACL_TO_TEXT,
 176         SMB_VFS_OP_SYS_ACL_INIT,
 177         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 178         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 179         SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 180         SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 181         SMB_VFS_OP_SYS_ACL_VALID,
 182         SMB_VFS_OP_SYS_ACL_SET_FILE,
 183         SMB_VFS_OP_SYS_ACL_SET_FD,
 184         SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 185         SMB_VFS_OP_SYS_ACL_GET_PERM,
 186         SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 187         SMB_VFS_OP_SYS_ACL_FREE_ACL,
 188         SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 189
 190         /* EA operations. */
 191         SMB_VFS_OP_GETXATTR,
 192         SMB_VFS_OP_LGETXATTR,
 193         SMB_VFS_OP_FGETXATTR,
 194         SMB_VFS_OP_LISTXATTR,
 195         SMB_VFS_OP_LLISTXATTR,
 196         SMB_VFS_OP_FLISTXATTR,
 197         SMB_VFS_OP_REMOVEXATTR,
 198         SMB_VFS_OP_LREMOVEXATTR,
 199         SMB_VFS_OP_FREMOVEXATTR,
 200         SMB_VFS_OP_SETXATTR,
 201         SMB_VFS_OP_LSETXATTR,
 202         SMB_VFS_OP_FSETXATTR,
 203
 204         /* aio operations */
 205         SMB_VFS_OP_AIO_READ,
 206         SMB_VFS_OP_AIO_WRITE,
 207         SMB_VFS_OP_AIO_RETURN,
 208         SMB_VFS_OP_AIO_CANCEL,
 209         SMB_VFS_OP_AIO_ERROR,
 210         SMB_VFS_OP_AIO_FSYNC,
 211         SMB_VFS_OP_AIO_SUSPEND,
 212         SMB_VFS_OP_AIO_FORCE,
 213
 214         /* offline operations */
 215         SMB_VFS_OP_IS_OFFLINE,
 216         SMB_VFS_OP_SET_OFFLINE,
 217
 218         /* This should always be last enum value */
 219
 220         SMB_VFS_OP_LAST
 221 } vfs_op_type;
 222
 223 /* The following array *must* be in the same order as defined in vfs.h */
 224
 225 static struct {
 226         vfs_op_type type;
 227         const char *name;
 228 } vfs_op_names[] = {
 229         { SMB_VFS_OP_CONNECT,   "connect" },
 230         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 231         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 232         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 233         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 234         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 235         { SMB_VFS_OP_STATVFS,   "statvfs" },
 236         { SMB_VFS_OP_FS_CAPABILITIES,   "fs_capabilities" },
 237         { SMB_VFS_OP_OPENDIR,   "opendir" },
 238         { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
 239         { SMB_VFS_OP_READDIR,   "readdir" },
 240         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 241         { SMB_VFS_OP_TELLDIR,   "telldir" },
 242         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 243         { SMB_VFS_OP_MKDIR,     "mkdir" },
 244         { SMB_VFS_OP_RMDIR,     "rmdir" },
 245         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 246         { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
 247         { SMB_VFS_OP_OPEN,      "open" },
 248         { SMB_VFS_OP_CREATE_FILE, "create_file" },
 249         { SMB_VFS_OP_CLOSE,     "close" },
 250         { SMB_VFS_OP_READ,      "read" },
 251         { SMB_VFS_OP_PREAD,     "pread" },
 252         { SMB_VFS_OP_WRITE,     "write" },
 253         { SMB_VFS_OP_PWRITE,    "pwrite" },
 254         { SMB_VFS_OP_LSEEK,     "lseek" },
 255         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 256         { SMB_VFS_OP_RECVFILE,  "recvfile" },
 257         { SMB_VFS_OP_RENAME,    "rename" },
 258         { SMB_VFS_OP_FSYNC,     "fsync" },
 259         { SMB_VFS_OP_STAT,      "stat" },
 260         { SMB_VFS_OP_FSTAT,     "fstat" },
 261         { SMB_VFS_OP_LSTAT,     "lstat" },
 262         { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
 263         { SMB_VFS_OP_UNLINK,    "unlink" },
 264         { SMB_VFS_OP_CHMOD,     "chmod" },
 265         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 266         { SMB_VFS_OP_CHOWN,     "chown" },
 267         { SMB_VFS_OP_FCHOWN,    "fchown" },
 268         { SMB_VFS_OP_LCHOWN,    "lchown" },
 269         { SMB_VFS_OP_CHDIR,     "chdir" },
 270         { SMB_VFS_OP_GETWD,     "getwd" },
 271         { SMB_VFS_OP_NTIMES,    "ntimes" },
 272         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 273         { SMB_VFS_OP_FALLOCATE,"fallocate" },
 274         { SMB_VFS_OP_LOCK,      "lock" },
 275         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
 276         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
 277         { SMB_VFS_OP_GETLOCK,   "getlock" },
 278         { SMB_VFS_OP_SYMLINK,   "symlink" },
 279         { SMB_VFS_OP_READLINK,  "readlink" },
 280         { SMB_VFS_OP_LINK,      "link" },
 281         { SMB_VFS_OP_MKNOD,     "mknod" },
 282         { SMB_VFS_OP_REALPATH,  "realpath" },
 283         { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
 284         { SMB_VFS_OP_CHFLAGS,   "chflags" },
 285         { SMB_VFS_OP_FILE_ID_CREATE,    "file_id_create" },
 286         { SMB_VFS_OP_STREAMINFO,        "streaminfo" },
 287         { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
 288         { SMB_VFS_OP_CONNECTPATH,       "connectpath" },
 289         { SMB_VFS_OP_BRL_LOCK_WINDOWS,  "brl_lock_windows" },
 290         { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
 291         { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
 292         { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
 293         { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
 294         { SMB_VFS_OP_TRANSLATE_NAME,    "translate_name" },
 295         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 296         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 297         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 298         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 299         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 300         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 301         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 302         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 303         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 304         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 305         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 306         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 307         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 308         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 309         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 310         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 311         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 312         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 313         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 314         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 315         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 316         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 317         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 318         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 319         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 320         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 321         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 322         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 323         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 324         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 325         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 326         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 327         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 328         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 329         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 330         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 331         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 332         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 333         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 334         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 335         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 336         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 337         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 338         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 339         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 340         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 341         { SMB_VFS_OP_AIO_FORCE, "aio_force" },
 342         { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
 343         { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
 344         { SMB_VFS_OP_LAST, NULL }
 345 };
 346
 347 static int audit_syslog_facility(vfs_handle_struct *handle)
 348 {
 349         static const struct enum_list enum_log_facilities[] = {
 350                 { LOG_USER, "USER" },
 351                 { LOG_LOCAL0, "LOCAL0" },
 352                 { LOG_LOCAL1, "LOCAL1" },
 353                 { LOG_LOCAL2, "LOCAL2" },
 354                 { LOG_LOCAL3, "LOCAL3" },
 355                 { LOG_LOCAL4, "LOCAL4" },
 356                 { LOG_LOCAL5, "LOCAL5" },
 357                 { LOG_LOCAL6, "LOCAL6" },
 358                 { LOG_LOCAL7, "LOCAL7" },
 359                 { -1, NULL}
 360         };
 361
 362         int facility;
 363
 364         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 365
 366         return facility;
 367 }
 368
 369 static int audit_syslog_priority(vfs_handle_struct *handle)
 370 {
 371         static const struct enum_list enum_log_priorities[] = {
 372                 { LOG_EMERG, "EMERG" },
 373                 { LOG_ALERT, "ALERT" },
 374                 { LOG_CRIT, "CRIT" },
 375                 { LOG_ERR, "ERR" },
 376                 { LOG_WARNING, "WARNING" },
 377                 { LOG_NOTICE, "NOTICE" },
 378                 { LOG_INFO, "INFO" },
 379                 { LOG_DEBUG, "DEBUG" },
 380                 { -1, NULL}
 381         };
 382
 383         int priority;
 384
 385         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
 386                                 enum_log_priorities, LOG_NOTICE);
 387         if (priority == -1) {
 388                 priority = LOG_WARNING;
 389         }
 390
 391         return priority;
 392 }
 393
 394 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
 395 {
 396         char *prefix = NULL;
 397         char *result;
 398
 399         prefix = talloc_strdup(ctx,
 400                         lp_parm_const_string(SNUM(conn), "full_audit",
 401                                              "prefix", "%u|%I"));
 402         if (!prefix) {
 403                 return NULL;
 404         }
 405         result = talloc_sub_advanced(ctx,
 406                         lp_servicename(SNUM(conn)),
 407                         conn->session_info->unix_name,
 408                         conn->connectpath,
 409                         conn->session_info->utok.gid,
 410                         conn->session_info->sanitized_username,
 411                         conn->session_info->info3->base.domain.string,
 412                         prefix);
 413         TALLOC_FREE(prefix);
 414         return result;
 415 }
 416
 417 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
 418 {
 419         struct vfs_full_audit_private_data *pd = NULL;
 420
 421         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 422                 struct vfs_full_audit_private_data,
 423                 return True);
 424
 425         if (pd->success_ops == NULL) {
 426                 return True;
 427         }
 428
 429         return bitmap_query(pd->success_ops, op);
 430 }
 431
 432 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
 433 {
 434         struct vfs_full_audit_private_data *pd = NULL;
 435
 436         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 437                 struct vfs_full_audit_private_data,
 438                 return True);
 439
 440         if (pd->failure_ops == NULL)
 441                 return True;
 442
 443         return bitmap_query(pd->failure_ops, op);
 444 }
 445
 446 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
 447 {
 448         struct bitmap *bm;
 449
 450         if (ops == NULL) {
 451                 return NULL;
 452         }
 453
 454         bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
 455         if (bm == NULL) {
 456                 DEBUG(0, ("Could not alloc bitmap -- "
 457                           "defaulting to logging everything\n"));
 458                 return NULL;
 459         }
 460
 461         for (; *ops != NULL; ops += 1) {
 462                 int i;
 463                 bool neg = false;
 464                 const char *op;
 465
 466                 if (strequal(*ops, "all")) {
 467                         for (i=0; i<SMB_VFS_OP_LAST; i++) {
 468                                 bitmap_set(bm, i);
 469                         }
 470                         continue;
 471                 }
 472
 473                 if (strequal(*ops, "none")) {
 474                         break;
 475                 }
 476
 477                 op = ops[0];
 478                 if (op[0] == '!') {
 479                         neg = true;
 480                         op += 1;
 481                 }
 482
 483                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 484                         if (vfs_op_names[i].name == NULL) {
 485                                 smb_panic("vfs_full_audit.c: name table not "
 486                                           "in sync with vfs.h\n");
 487                         }
 488                         if (strequal(op, vfs_op_names[i].name)) {
 489                                 if (neg) {
 490                                         bitmap_clear(bm, i);
 491                                 } else {
 492                                         bitmap_set(bm, i);
 493                                 }
 494                                 break;
 495                         }
 496                 }
 497                 if (i == SMB_VFS_OP_LAST) {
 498                         DEBUG(0, ("Could not find opname %s, logging all\n",
 499                                   *ops));
 500                         TALLOC_FREE(bm);
 501                         return NULL;
 502                 }
 503         }
 504         return bm;
 505 }
 506
 507 static const char *audit_opname(vfs_op_type op)
 508 {
 509         if (op >= SMB_VFS_OP_LAST)
 510                 return "INVALID VFS OP";
 511         return vfs_op_names[op].name;
 512 }
 513
 514 static TALLOC_CTX *tmp_do_log_ctx;
 515 /*
 516  * Get us a temporary talloc context usable just for DEBUG arguments
 517  */
 518 static TALLOC_CTX *do_log_ctx(void)
 519 {
 520         if (tmp_do_log_ctx == NULL) {
 521                 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
 522         }
 523         return tmp_do_log_ctx;
 524 }
 525
 526 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
 527                    const char *format, ...)
 528 {
 529         fstring err_msg;
 530         char *audit_pre = NULL;
 531         va_list ap;
 532         char *op_msg = NULL;
 533         int priority;
 534
 535         if (success && (!log_success(handle, op)))
 536                 goto out;
 537
 538         if (!success && (!log_failure(handle, op)))
 539                 goto out;
 540
 541         if (success)
 542                 fstrcpy(err_msg, "ok");
 543         else
 544                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 545
 546         va_start(ap, format);
 547         op_msg = talloc_vasprintf(talloc_tos(), format, ap);
 548         va_end(ap);
 549
 550         if (!op_msg) {
 551                 goto out;
 552         }
 553
 554         /*
 555          * Specify the facility to interoperate with other syslog callers
 556          * (smbd for example).
 557          */
 558         priority = audit_syslog_priority(handle) |
 559             audit_syslog_facility(handle);
 560
 561         audit_pre = audit_prefix(talloc_tos(), handle->conn);
 562         syslog(priority, "%s|%s|%s|%s\n",
 563                 audit_pre ? audit_pre : "",
 564                 audit_opname(op), err_msg, op_msg);
 565
 566  out:
 567         TALLOC_FREE(audit_pre);
 568         TALLOC_FREE(op_msg);
 569         TALLOC_FREE(tmp_do_log_ctx);
 570
 571         return;
 572 }
 573
 574 /**
 575  * Return a string using the do_log_ctx()
 576  */
 577 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
 578 {
 579         char *fname = NULL;
 580         NTSTATUS status;
 581
 582         if (smb_fname == NULL) {
 583                 return "";
 584         }
 585         status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
 586         if (!NT_STATUS_IS_OK(status)) {
 587                 return "";
 588         }
 589         return fname;
 590 }
 591
 592 /**
 593  * Return an fsp debug string using the do_log_ctx()
 594  */
 595 static const char *fsp_str_do_log(const struct files_struct *fsp)
 596 {
 597         return smb_fname_str_do_log(fsp->fsp_name);
 598 }
 599
 600 /* Implementation of vfs_ops.  Pass everything on to the default
 601    operation but log event first. */
 602
 603 static int smb_full_audit_connect(vfs_handle_struct *handle,
 604                          const char *svc, const char *user)
 605 {
 606         int result;
 607         struct vfs_full_audit_private_data *pd = NULL;
 608
 609         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 610         if (result < 0) {
 611                 return result;
 612         }
 613
 614         pd = TALLOC_ZERO_P(handle, struct vfs_full_audit_private_data);
 615         if (!pd) {
 616                 SMB_VFS_NEXT_DISCONNECT(handle);
 617                 return -1;
 618         }
 619
 620 #ifdef WITH_SYSLOG
 621         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 622 #endif
 623
 624         pd->success_ops = init_bitmap(
 625                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 626                                         "success", NULL));
 627         pd->failure_ops = init_bitmap(
 628                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 629                                         "failure", NULL));
 630
 631         /* Store the private data. */
 632         SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
 633                                 struct vfs_full_audit_private_data, return -1);
 634
 635         do_log(SMB_VFS_OP_CONNECT, True, handle,
 636                "%s", svc);
 637
 638         return 0;
 639 }
 640
 641 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
 642 {
 643         SMB_VFS_NEXT_DISCONNECT(handle);
 644
 645         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 646                "%s", lp_servicename(SNUM(handle->conn)));
 647
 648         /* The bitmaps will be disconnected when the private
 649            data is deleted. */
 650
 651         return;
 652 }
 653
 654 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
 655                                     const char *path,
 656                                     bool small_query, uint64_t *bsize,
 657                                     uint64_t *dfree, uint64_t *dsize)
 658 {
 659         uint64_t result;
 660
 661         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
 662                                         dfree, dsize);
 663
 664         /* Don't have a reasonable notion of failure here */
 665
 666         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 667
 668         return result;
 669 }
 670
 671 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 672                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 673                            SMB_DISK_QUOTA *qt)
 674 {
 675         int result;
 676
 677         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 678
 679         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 680
 681         return result;
 682 }
 683
 684
 685 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 686                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 687                            SMB_DISK_QUOTA *qt)
 688 {
 689         int result;
 690
 691         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 692
 693         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 694
 695         return result;
 696 }
 697
 698 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 699                                 struct files_struct *fsp,
 700                                 SHADOW_COPY_DATA *shadow_copy_data, bool labels)
 701 {
 702         int result;
 703
 704         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 705
 706         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 707
 708         return result;
 709 }
 710
 711 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 712                                 const char *path,
 713                                 struct vfs_statvfs_struct *statbuf)
 714 {
 715         int result;
 716
 717         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 718
 719         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 720
 721         return result;
 722 }
 723
 724 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
 725 {
 726         int result;
 727
 728         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 729
 730         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
 731
 732         return result;
 733 }
 734
 735 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 736                           const char *fname, const char *mask, uint32 attr)
 737 {
 738         SMB_STRUCT_DIR *result;
 739
 740         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 741
 742         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 743
 744         return result;
 745 }
 746
 747 static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
 748                           files_struct *fsp, const char *mask, uint32 attr)
 749 {
 750         SMB_STRUCT_DIR *result;
 751
 752         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 753
 754         do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
 755                         fsp_str_do_log(fsp));
 756
 757         return result;
 758 }
 759
 760 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 761                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
 762 {
 763         SMB_STRUCT_DIRENT *result;
 764
 765         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 766
 767         /* This operation has no reasonable error condition
 768          * (End of dir is also failure), so always succeed.
 769          */
 770         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 771
 772         return result;
 773 }
 774
 775 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 776                         SMB_STRUCT_DIR *dirp, long offset)
 777 {
 778         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 779
 780         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 781         return;
 782 }
 783
 784 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 785                         SMB_STRUCT_DIR *dirp)
 786 {
 787         long result;
 788
 789         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 790
 791         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 792
 793         return result;
 794 }
 795
 796 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 797                         SMB_STRUCT_DIR *dirp)
 798 {
 799         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 800
 801         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 802         return;
 803 }
 804
 805 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 806                        const char *path, mode_t mode)
 807 {
 808         int result;
 809
 810         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 811
 812         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 813
 814         return result;
 815 }
 816
 817 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 818                        const char *path)
 819 {
 820         int result;
 821
 822         result = SMB_VFS_NEXT_RMDIR(handle, path);
 823
 824         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
 825
 826         return result;
 827 }
 828
 829 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 830                           SMB_STRUCT_DIR *dirp)
 831 {
 832         int result;
 833
 834         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 835
 836         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
 837
 838         return result;
 839 }
 840
 841 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
 842                         SMB_STRUCT_DIR *dirp)
 843 {
 844         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 845
 846         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
 847         return;
 848 }
 849
 850 static int smb_full_audit_open(vfs_handle_struct *handle,
 851                                struct smb_filename *smb_fname,
 852                                files_struct *fsp, int flags, mode_t mode)
 853 {
 854         int result;
 855
 856         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
 857
 858         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
 859                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
 860                smb_fname_str_do_log(smb_fname));
 861
 862         return result;
 863 }
 864
 865 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
 866                                       struct smb_request *req,
 867                                       uint16_t root_dir_fid,
 868                                       struct smb_filename *smb_fname,
 869                                       uint32_t access_mask,
 870                                       uint32_t share_access,
 871                                       uint32_t create_disposition,
 872                                       uint32_t create_options,
 873                                       uint32_t file_attributes,
 874                                       uint32_t oplock_request,
 875                                       uint64_t allocation_size,
 876                                       uint32_t private_flags,
 877                                       struct security_descriptor *sd,
 878                                       struct ea_list *ea_list,
 879                                       files_struct **result_fsp,
 880                                       int *pinfo)
 881 {
 882         NTSTATUS result;
 883         const char* str_create_disposition;
 884
 885         switch (create_disposition) {
 886         case FILE_SUPERSEDE:
 887                 str_create_disposition = "supersede";
 888                 break;
 889         case FILE_OVERWRITE_IF:
 890                 str_create_disposition = "overwrite_if";
 891                 break;
 892         case FILE_OPEN:
 893                 str_create_disposition = "open";
 894                 break;
 895         case FILE_OVERWRITE:
 896                 str_create_disposition = "overwrite";
 897                 break;
 898         case FILE_CREATE:
 899                 str_create_disposition = "create";
 900                 break;
 901         case FILE_OPEN_IF:
 902                 str_create_disposition = "open_if";
 903                 break;
 904         default:
 905                 str_create_disposition = "unknown";
 906         }
 907
 908         result = SMB_VFS_NEXT_CREATE_FILE(
 909                 handle,                                 /* handle */
 910                 req,                                    /* req */
 911                 root_dir_fid,                           /* root_dir_fid */
 912                 smb_fname,                              /* fname */
 913                 access_mask,                            /* access_mask */
 914                 share_access,                           /* share_access */
 915                 create_disposition,                     /* create_disposition*/
 916                 create_options,                         /* create_options */
 917                 file_attributes,                        /* file_attributes */
 918                 oplock_request,                         /* oplock_request */
 919                 allocation_size,                        /* allocation_size */
 920                 private_flags,
 921                 sd,                                     /* sd */
 922                 ea_list,                                /* ea_list */
 923                 result_fsp,                             /* result */
 924                 pinfo);                                 /* pinfo */
 925
 926         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
 927                "0x%x|%s|%s|%s", access_mask,
 928                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
 929                str_create_disposition, smb_fname_str_do_log(smb_fname));
 930
 931         return result;
 932 }
 933
 934 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 935 {
 936         int result;
 937
 938         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 939
 940         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
 941                fsp_str_do_log(fsp));
 942
 943         return result;
 944 }
 945
 946 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 947                           void *data, size_t n)
 948 {
 949         ssize_t result;
 950
 951         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 952
 953         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
 954                fsp_str_do_log(fsp));
 955
 956         return result;
 957 }
 958
 959 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 960                            void *data, size_t n, SMB_OFF_T offset)
 961 {
 962         ssize_t result;
 963
 964         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 965
 966         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
 967                fsp_str_do_log(fsp));
 968
 969         return result;
 970 }
 971
 972 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 973                            const void *data, size_t n)
 974 {
 975         ssize_t result;
 976
 977         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 978
 979         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
 980                fsp_str_do_log(fsp));
 981
 982         return result;
 983 }
 984
 985 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 986                             const void *data, size_t n,
 987                             SMB_OFF_T offset)
 988 {
 989         ssize_t result;
 990
 991         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 992
 993         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
 994                fsp_str_do_log(fsp));
 995
 996         return result;
 997 }
 998
 999 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1000                              SMB_OFF_T offset, int whence)
1001 {
1002         ssize_t result;
1003
1004         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1005
1006         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1007                "%s", fsp_str_do_log(fsp));
1008
1009         return result;
1010 }
1011
1012 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1013                               files_struct *fromfsp,
1014                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1015                               size_t n)
1016 {
1017         ssize_t result;
1018
1019         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1020
1021         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1022                "%s", fsp_str_do_log(fromfsp));
1023
1024         return result;
1025 }
1026
1027 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1028                       files_struct *tofsp,
1029                               SMB_OFF_T offset,
1030                               size_t n)
1031 {
1032         ssize_t result;
1033
1034         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1035
1036         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1037                "%s", fsp_str_do_log(tofsp));
1038
1039         return result;
1040 }
1041
1042 static int smb_full_audit_rename(vfs_handle_struct *handle,
1043                                  const struct smb_filename *smb_fname_src,
1044                                  const struct smb_filename *smb_fname_dst)
1045 {
1046         int result;
1047
1048         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1049
1050         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1051                smb_fname_str_do_log(smb_fname_src),
1052                smb_fname_str_do_log(smb_fname_dst));
1053
1054         return result;
1055 }
1056
1057 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1058 {
1059         int result;
1060
1061         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1062
1063         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1064                fsp_str_do_log(fsp));
1065
1066         return result;
1067 }
1068
1069 static int smb_full_audit_stat(vfs_handle_struct *handle,
1070                                struct smb_filename *smb_fname)
1071 {
1072         int result;
1073
1074         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1075
1076         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1077                smb_fname_str_do_log(smb_fname));
1078
1079         return result;
1080 }
1081
1082 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1083                        SMB_STRUCT_STAT *sbuf)
1084 {
1085         int result;
1086
1087         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1088
1089         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1090                fsp_str_do_log(fsp));
1091
1092         return result;
1093 }
1094
1095 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1096                                 struct smb_filename *smb_fname)
1097 {
1098         int result;
1099
1100         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1101
1102         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1103                smb_fname_str_do_log(smb_fname));
1104
1105         return result;
1106 }
1107
1108 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1109                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1110 {
1111         uint64_t result;
1112
1113         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1114
1115         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1116                         "%llu", result);
1117
1118         return result;
1119 }
1120
1121 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1122                                  const struct smb_filename *smb_fname)
1123 {
1124         int result;
1125
1126         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1127
1128         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1129                smb_fname_str_do_log(smb_fname));
1130
1131         return result;
1132 }
1133
1134 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1135                        const char *path, mode_t mode)
1136 {
1137         int result;
1138
1139         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1140
1141         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1142
1143         return result;
1144 }
1145
1146 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1147                         mode_t mode)
1148 {
1149         int result;
1150
1151         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1152
1153         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1154                "%s|%o", fsp_str_do_log(fsp), mode);
1155
1156         return result;
1157 }
1158
1159 static int smb_full_audit_chown(vfs_handle_struct *handle,
1160                        const char *path, uid_t uid, gid_t gid)
1161 {
1162         int result;
1163
1164         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1165
1166         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1167                path, (long int)uid, (long int)gid);
1168
1169         return result;
1170 }
1171
1172 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1173                         uid_t uid, gid_t gid)
1174 {
1175         int result;
1176
1177         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1178
1179         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1180                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1181
1182         return result;
1183 }
1184
1185 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1186                        const char *path, uid_t uid, gid_t gid)
1187 {
1188         int result;
1189
1190         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1191
1192         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1193                path, (long int)uid, (long int)gid);
1194
1195         return result;
1196 }
1197
1198 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1199                        const char *path)
1200 {
1201         int result;
1202
1203         result = SMB_VFS_NEXT_CHDIR(handle, path);
1204
1205         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1206
1207         return result;
1208 }
1209
1210 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1211                          char *path)
1212 {
1213         char *result;
1214
1215         result = SMB_VFS_NEXT_GETWD(handle, path);
1216
1217         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1218
1219         return result;
1220 }
1221
1222 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1223                                  const struct smb_filename *smb_fname,
1224                                  struct smb_file_time *ft)
1225 {
1226         int result;
1227
1228         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1229
1230         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1231                smb_fname_str_do_log(smb_fname));
1232
1233         return result;
1234 }
1235
1236 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1237                            SMB_OFF_T len)
1238 {
1239         int result;
1240
1241         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1242
1243         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1244                "%s", fsp_str_do_log(fsp));
1245
1246         return result;
1247 }
1248
1249 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1250                            enum vfs_fallocate_mode mode,
1251                            SMB_OFF_T offset,
1252                            SMB_OFF_T len)
1253 {
1254         int result;
1255
1256         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1257
1258         do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1259                "%s", fsp_str_do_log(fsp));
1260
1261         return result;
1262 }
1263
1264 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1265                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1266 {
1267         bool result;
1268
1269         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1270
1271         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1272
1273         return result;
1274 }
1275
1276 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1277                                        struct files_struct *fsp,
1278                                        uint32 share_mode, uint32 access_mask)
1279 {
1280         int result;
1281
1282         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1283
1284         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1285                fsp_str_do_log(fsp));
1286
1287         return result;
1288 }
1289
1290 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1291                                  int leasetype)
1292 {
1293         int result;
1294
1295         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1296
1297         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1298                fsp_str_do_log(fsp));
1299
1300         return result;
1301 }
1302
1303 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1304                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1305 {
1306         bool result;
1307
1308         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1309
1310         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1311
1312         return result;
1313 }
1314
1315 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1316                          const char *oldpath, const char *newpath)
1317 {
1318         int result;
1319
1320         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1321
1322         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1323                "%s|%s", oldpath, newpath);
1324
1325         return result;
1326 }
1327
1328 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1329                           const char *path, char *buf, size_t bufsiz)
1330 {
1331         int result;
1332
1333         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1334
1335         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1336
1337         return result;
1338 }
1339
1340 static int smb_full_audit_link(vfs_handle_struct *handle,
1341                       const char *oldpath, const char *newpath)
1342 {
1343         int result;
1344
1345         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1346
1347         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1348                "%s|%s", oldpath, newpath);
1349
1350         return result;
1351 }
1352
1353 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1354                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1355 {
1356         int result;
1357
1358         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1359
1360         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1361
1362         return result;
1363 }
1364
1365 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1366                             const char *path)
1367 {
1368         char *result;
1369
1370         result = SMB_VFS_NEXT_REALPATH(handle, path);
1371
1372         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1373
1374         return result;
1375 }
1376
1377 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1378                         struct sys_notify_context *ctx,
1379                         struct notify_entry *e,
1380                         void (*callback)(struct sys_notify_context *ctx,
1381                                         void *private_data,
1382                                         struct notify_event *ev),
1383                         void *private_data, void *handle_p)
1384 {
1385         NTSTATUS result;
1386
1387         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1388
1389         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1390
1391         return result;
1392 }
1393
1394 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1395                             const char *path, unsigned int flags)
1396 {
1397         int result;
1398
1399         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1400
1401         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1402
1403         return result;
1404 }
1405
1406 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1407                                                     const SMB_STRUCT_STAT *sbuf)
1408 {
1409         struct file_id id_zero;
1410         struct file_id result;
1411
1412         ZERO_STRUCT(id_zero);
1413
1414         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1415
1416         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1417                !file_id_equal(&id_zero, &result),
1418                handle, "%s", file_id_string_tos(&result));
1419
1420         return result;
1421 }
1422
1423 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1424                                           struct files_struct *fsp,
1425                                           const char *fname,
1426                                           TALLOC_CTX *mem_ctx,
1427                                           unsigned int *pnum_streams,
1428                                           struct stream_struct **pstreams)
1429 {
1430         NTSTATUS result;
1431
1432         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1433                                          pnum_streams, pstreams);
1434
1435         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1436                "%s", fname);
1437
1438         return result;
1439 }
1440
1441 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1442                                             const char *path,
1443                                             const char *name,
1444                                             TALLOC_CTX *mem_ctx,
1445                                             char **found_name)
1446 {
1447         int result;
1448
1449         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1450                                                 found_name);
1451
1452         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1453                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1454
1455         return result;
1456 }
1457
1458 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1459                                               const char *fname)
1460 {
1461         const char *result;
1462
1463         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1464
1465         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1466                "%s", fname);
1467
1468         return result;
1469 }
1470
1471 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1472                                                 struct byte_range_lock *br_lck,
1473                                                 struct lock_struct *plock,
1474                                                 bool blocking_lock,
1475                                                 struct blocking_lock_record *blr)
1476 {
1477         NTSTATUS result;
1478
1479         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1480             blocking_lock, blr);
1481
1482         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1483             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1484             plock->start, plock->size, plock->lock_type, blocking_lock );
1485
1486         return result;
1487 }
1488
1489 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1490                                               struct messaging_context *msg_ctx,
1491                                               struct byte_range_lock *br_lck,
1492                                               const struct lock_struct *plock)
1493 {
1494         bool result;
1495
1496         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1497             plock);
1498
1499         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1500             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1501             plock->size, plock->lock_type);
1502
1503         return result;
1504 }
1505
1506 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1507                                               struct byte_range_lock *br_lck,
1508                                               struct lock_struct *plock,
1509                                               struct blocking_lock_record *blr)
1510 {
1511         bool result;
1512
1513         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1514
1515         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1516             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1517             plock->size);
1518
1519         return result;
1520 }
1521
1522 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1523                                        struct files_struct *fsp,
1524                                        struct lock_struct *plock)
1525 {
1526         bool result;
1527
1528         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1529
1530         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1531             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1532             plock->size);
1533
1534         return result;
1535 }
1536
1537 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1538                                          struct files_struct *fsp,
1539                                          struct lock_struct *plock)
1540 {
1541         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1542
1543         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1544             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1545             plock->size);
1546
1547         return;
1548 }
1549
1550 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1551                                               const char *name,
1552                                               enum vfs_translate_direction direction,
1553                                               TALLOC_CTX *mem_ctx,
1554                                               char **mapped_name)
1555 {
1556         NTSTATUS result;
1557
1558         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1559                                              mapped_name);
1560
1561         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1562
1563         return result;
1564 }
1565
1566 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1567                                 uint32 security_info,
1568                                 struct security_descriptor **ppdesc)
1569 {
1570         NTSTATUS result;
1571
1572         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1573
1574         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1575                "%s", fsp_str_do_log(fsp));
1576
1577         return result;
1578 }
1579
1580 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1581                                           const char *name,
1582                                           uint32 security_info,
1583                                           struct security_descriptor **ppdesc)
1584 {
1585         NTSTATUS result;
1586
1587         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1588
1589         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1590                "%s", name);
1591
1592         return result;
1593 }
1594
1595 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1596                               uint32 security_info_sent,
1597                               const struct security_descriptor *psd)
1598 {
1599         NTSTATUS result;
1600
1601         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1602
1603         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1604                fsp_str_do_log(fsp));
1605
1606         return result;
1607 }
1608
1609 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1610                            const char *path, mode_t mode)
1611 {
1612         int result;
1613
1614         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1615
1616         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1617                "%s|%o", path, mode);
1618
1619         return result;
1620 }
1621
1622 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1623                                      mode_t mode)
1624 {
1625         int result;
1626
1627         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1628
1629         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1630                "%s|%o", fsp_str_do_log(fsp), mode);
1631
1632         return result;
1633 }
1634
1635 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1636
1637                                    SMB_ACL_T theacl, int entry_id,
1638                                    SMB_ACL_ENTRY_T *entry_p)
1639 {
1640         int result;
1641
1642         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1643                                                 entry_p);
1644
1645         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1646                "");
1647
1648         return result;
1649 }
1650
1651 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1652
1653                                       SMB_ACL_ENTRY_T entry_d,
1654                                       SMB_ACL_TAG_T *tag_type_p)
1655 {
1656         int result;
1657
1658         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1659                                                    tag_type_p);
1660
1661         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1662                "");
1663
1664         return result;
1665 }
1666
1667 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1668
1669                                      SMB_ACL_ENTRY_T entry_d,
1670                                      SMB_ACL_PERMSET_T *permset_p)
1671 {
1672         int result;
1673
1674         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1675                                                   permset_p);
1676
1677         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1678                "");
1679
1680         return result;
1681 }
1682
1683 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1684
1685                                           SMB_ACL_ENTRY_T entry_d)
1686 {
1687         void *result;
1688
1689         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1690
1691         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1692                "");
1693
1694         return result;
1695 }
1696
1697 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1698                                         const char *path_p,
1699                                         SMB_ACL_TYPE_T type)
1700 {
1701         SMB_ACL_T result;
1702
1703         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1704
1705         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1706                "%s", path_p);
1707
1708         return result;
1709 }
1710
1711 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1712                                       files_struct *fsp)
1713 {
1714         SMB_ACL_T result;
1715
1716         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1717
1718         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1719                "%s", fsp_str_do_log(fsp));
1720
1721         return result;
1722 }
1723
1724 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1725
1726                                      SMB_ACL_PERMSET_T permset)
1727 {
1728         int result;
1729
1730         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1731
1732         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1733                "");
1734
1735         return result;
1736 }
1737
1738 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1739
1740                                   SMB_ACL_PERMSET_T permset,
1741                                   SMB_ACL_PERM_T perm)
1742 {
1743         int result;
1744
1745         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1746
1747         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1748                "");
1749
1750         return result;
1751 }
1752
1753 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1754                                     SMB_ACL_T theacl,
1755                                     ssize_t *plen)
1756 {
1757         char * result;
1758
1759         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1760
1761         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1762                "");
1763
1764         return result;
1765 }
1766
1767 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1768
1769                                     int count)
1770 {
1771         SMB_ACL_T result;
1772
1773         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1774
1775         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1776                "");
1777
1778         return result;
1779 }
1780
1781 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1782                                       SMB_ACL_T *pacl,
1783                                       SMB_ACL_ENTRY_T *pentry)
1784 {
1785         int result;
1786
1787         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1788
1789         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1790                "");
1791
1792         return result;
1793 }
1794
1795 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1796
1797                                       SMB_ACL_ENTRY_T entry,
1798                                       SMB_ACL_TAG_T tagtype)
1799 {
1800         int result;
1801
1802         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1803                                                    tagtype);
1804
1805         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1806                "");
1807
1808         return result;
1809 }
1810
1811 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1812
1813                                        SMB_ACL_ENTRY_T entry,
1814                                        void *qual)
1815 {
1816         int result;
1817
1818         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1819
1820         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1821                "");
1822
1823         return result;
1824 }
1825
1826 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1827
1828                                      SMB_ACL_ENTRY_T entry,
1829                                      SMB_ACL_PERMSET_T permset)
1830 {
1831         int result;
1832
1833         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1834
1835         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1836                "");
1837
1838         return result;
1839 }
1840
1841 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1842
1843                                SMB_ACL_T theacl )
1844 {
1845         int result;
1846
1847         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1848
1849         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1850                "");
1851
1852         return result;
1853 }
1854
1855 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1856
1857                                   const char *name, SMB_ACL_TYPE_T acltype,
1858                                   SMB_ACL_T theacl)
1859 {
1860         int result;
1861
1862         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1863                                                theacl);
1864
1865         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1866                "%s", name);
1867
1868         return result;
1869 }
1870
1871 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1872                                 SMB_ACL_T theacl)
1873 {
1874         int result;
1875
1876         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1877
1878         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1879                "%s", fsp_str_do_log(fsp));
1880
1881         return result;
1882 }
1883
1884 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1885
1886                                          const char *path)
1887 {
1888         int result;
1889
1890         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1891
1892         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1893                "%s", path);
1894
1895         return result;
1896 }
1897
1898 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1899
1900                                   SMB_ACL_PERMSET_T permset,
1901                                   SMB_ACL_PERM_T perm)
1902 {
1903         int result;
1904
1905         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1906
1907         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1908                "");
1909
1910         return result;
1911 }
1912
1913 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1914
1915                                    char *text)
1916 {
1917         int result;
1918
1919         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1920
1921         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1922                "");
1923
1924         return result;
1925 }
1926
1927 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1928
1929                                   SMB_ACL_T posix_acl)
1930 {
1931         int result;
1932
1933         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1934
1935         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1936                "");
1937
1938         return result;
1939 }
1940
1941 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1942                                         void *qualifier,
1943                                         SMB_ACL_TAG_T tagtype)
1944 {
1945         int result;
1946
1947         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1948                                                      tagtype);
1949
1950         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1951                "");
1952
1953         return result;
1954 }
1955
1956 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1957                               const char *path,
1958                               const char *name, void *value, size_t size)
1959 {
1960         ssize_t result;
1961
1962         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1963
1964         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1965                "%s|%s", path, name);
1966
1967         return result;
1968 }
1969
1970 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1971                                const char *path, const char *name,
1972                                void *value, size_t size)
1973 {
1974         ssize_t result;
1975
1976         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1977
1978         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1979                "%s|%s", path, name);
1980
1981         return result;
1982 }
1983
1984 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1985                                struct files_struct *fsp,
1986                                const char *name, void *value, size_t size)
1987 {
1988         ssize_t result;
1989
1990         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1991
1992         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1993                "%s|%s", fsp_str_do_log(fsp), name);
1994
1995         return result;
1996 }
1997
1998 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1999                                const char *path, char *list, size_t size)
2000 {
2001         ssize_t result;
2002
2003         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2004
2005         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2006
2007         return result;
2008 }
2009
2010 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2011                                 const char *path, char *list, size_t size)
2012 {
2013         ssize_t result;
2014
2015         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2016
2017         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2018
2019         return result;
2020 }
2021
2022 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2023                                 struct files_struct *fsp, char *list,
2024                                 size_t size)
2025 {
2026         ssize_t result;
2027
2028         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2029
2030         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2031                "%s", fsp_str_do_log(fsp));
2032
2033         return result;
2034 }
2035
2036 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2037                              const char *path,
2038                              const char *name)
2039 {
2040         int result;
2041
2042         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2043
2044         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2045                "%s|%s", path, name);
2046
2047         return result;
2048 }
2049
2050 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2051                               const char *path,
2052                               const char *name)
2053 {
2054         int result;
2055
2056         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2057
2058         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2059                "%s|%s", path, name);
2060
2061         return result;
2062 }
2063
2064 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2065                               struct files_struct *fsp,
2066                               const char *name)
2067 {
2068         int result;
2069
2070         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2071
2072         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2073                "%s|%s", fsp_str_do_log(fsp), name);
2074
2075         return result;
2076 }
2077
2078 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2079                           const char *path,
2080                           const char *name, const void *value, size_t size,
2081                           int flags)
2082 {
2083         int result;
2084
2085         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2086                                        flags);
2087
2088         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2089                "%s|%s", path, name);
2090
2091         return result;
2092 }
2093
2094 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2095                            const char *path,
2096                            const char *name, const void *value, size_t size,
2097                            int flags)
2098 {
2099         int result;
2100
2101         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2102                                         flags);
2103
2104         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2105                "%s|%s", path, name);
2106
2107         return result;
2108 }
2109
2110 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2111                            struct files_struct *fsp, const char *name,
2112                            const void *value, size_t size, int flags)
2113 {
2114         int result;
2115
2116         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2117
2118         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2119                "%s|%s", fsp_str_do_log(fsp), name);
2120
2121         return result;
2122 }
2123
2124 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2125 {
2126         int result;
2127
2128         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2129         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2130                "%s", fsp_str_do_log(fsp));
2131
2132         return result;
2133 }
2134
2135 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2136 {
2137         int result;
2138
2139         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2140         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2141                "%s", fsp_str_do_log(fsp));
2142
2143         return result;
2144 }
2145
2146 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2147 {
2148         int result;
2149
2150         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2151         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2152                "%s", fsp_str_do_log(fsp));
2153
2154         return result;
2155 }
2156
2157 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2158 {
2159         int result;
2160
2161         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2162         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2163                "%s", fsp_str_do_log(fsp));
2164
2165         return result;
2166 }
2167
2168 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2169 {
2170         int result;
2171
2172         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2173         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2174                "%s", fsp_str_do_log(fsp));
2175
2176         return result;
2177 }
2178
2179 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2180 {
2181         int result;
2182
2183         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2184         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2185                 "%s", fsp_str_do_log(fsp));
2186
2187         return result;
2188 }
2189
2190 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)
2191 {
2192         int result;
2193
2194         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2195         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2196                 "%s", fsp_str_do_log(fsp));
2197
2198         return result;
2199 }
2200
2201 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2202                                      struct files_struct *fsp)
2203 {
2204         bool result;
2205
2206         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2207         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2208                 "%s", fsp_str_do_log(fsp));
2209
2210         return result;
2211 }
2212
2213 static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2214                                       const struct smb_filename *fname,
2215                                       SMB_STRUCT_STAT *sbuf)
2216 {
2217         bool result;
2218
2219         result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2220         do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2221                smb_fname_str_do_log(fname));
2222         return result;
2223 }
2224
2225 static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2226                                       const struct smb_filename *fname)
2227 {
2228         int result;
2229
2230         result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2231         do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2232                smb_fname_str_do_log(fname));
2233         return result;
2234 }
2235
2236 static struct vfs_fn_pointers vfs_full_audit_fns = {
2237
2238         /* Disk operations */
2239
2240         .connect_fn = smb_full_audit_connect,
2241         .disconnect = smb_full_audit_disconnect,
2242         .disk_free = smb_full_audit_disk_free,
2243         .get_quota = smb_full_audit_get_quota,
2244         .set_quota = smb_full_audit_set_quota,
2245         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2246         .statvfs = smb_full_audit_statvfs,
2247         .fs_capabilities = smb_full_audit_fs_capabilities,
2248         .opendir = smb_full_audit_opendir,
2249         .fdopendir = smb_full_audit_fdopendir,
2250         .readdir = smb_full_audit_readdir,
2251         .seekdir = smb_full_audit_seekdir,
2252         .telldir = smb_full_audit_telldir,
2253         .rewind_dir = smb_full_audit_rewinddir,
2254         .mkdir = smb_full_audit_mkdir,
2255         .rmdir = smb_full_audit_rmdir,
2256         .closedir = smb_full_audit_closedir,
2257         .init_search_op = smb_full_audit_init_search_op,
2258         .open_fn = smb_full_audit_open,
2259         .create_file = smb_full_audit_create_file,
2260         .close_fn = smb_full_audit_close,
2261         .vfs_read = smb_full_audit_read,
2262         .pread = smb_full_audit_pread,
2263         .write = smb_full_audit_write,
2264         .pwrite = smb_full_audit_pwrite,
2265         .lseek = smb_full_audit_lseek,
2266         .sendfile = smb_full_audit_sendfile,
2267         .recvfile = smb_full_audit_recvfile,
2268         .rename = smb_full_audit_rename,
2269         .fsync = smb_full_audit_fsync,
2270         .stat = smb_full_audit_stat,
2271         .fstat = smb_full_audit_fstat,
2272         .lstat = smb_full_audit_lstat,
2273         .get_alloc_size = smb_full_audit_get_alloc_size,
2274         .unlink = smb_full_audit_unlink,
2275         .chmod = smb_full_audit_chmod,
2276         .fchmod = smb_full_audit_fchmod,
2277         .chown = smb_full_audit_chown,
2278         .fchown = smb_full_audit_fchown,
2279         .lchown = smb_full_audit_lchown,
2280         .chdir = smb_full_audit_chdir,
2281         .getwd = smb_full_audit_getwd,
2282         .ntimes = smb_full_audit_ntimes,
2283         .ftruncate = smb_full_audit_ftruncate,
2284         .fallocate = smb_full_audit_fallocate,
2285         .lock = smb_full_audit_lock,
2286         .kernel_flock = smb_full_audit_kernel_flock,
2287         .linux_setlease = smb_full_audit_linux_setlease,
2288         .getlock = smb_full_audit_getlock,
2289         .symlink = smb_full_audit_symlink,
2290         .vfs_readlink = smb_full_audit_readlink,
2291         .link = smb_full_audit_link,
2292         .mknod = smb_full_audit_mknod,
2293         .realpath = smb_full_audit_realpath,
2294         .notify_watch = smb_full_audit_notify_watch,
2295         .chflags = smb_full_audit_chflags,
2296         .file_id_create = smb_full_audit_file_id_create,
2297         .streaminfo = smb_full_audit_streaminfo,
2298         .get_real_filename = smb_full_audit_get_real_filename,
2299         .connectpath = smb_full_audit_connectpath,
2300         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2301         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2302         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2303         .strict_lock = smb_full_audit_strict_lock,
2304         .strict_unlock = smb_full_audit_strict_unlock,
2305         .translate_name = smb_full_audit_translate_name,
2306         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2307         .get_nt_acl = smb_full_audit_get_nt_acl,
2308         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2309         .chmod_acl = smb_full_audit_chmod_acl,
2310         .fchmod_acl = smb_full_audit_fchmod_acl,
2311         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2312         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2313         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2314         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2315         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2316         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2317         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2318         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2319         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2320         .sys_acl_init = smb_full_audit_sys_acl_init,
2321         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2322         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2323         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2324         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2325         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2326         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2327         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2328         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2329         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2330         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2331         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2332         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2333         .getxattr = smb_full_audit_getxattr,
2334         .lgetxattr = smb_full_audit_lgetxattr,
2335         .fgetxattr = smb_full_audit_fgetxattr,
2336         .listxattr = smb_full_audit_listxattr,
2337         .llistxattr = smb_full_audit_llistxattr,
2338         .flistxattr = smb_full_audit_flistxattr,
2339         .removexattr = smb_full_audit_removexattr,
2340         .lremovexattr = smb_full_audit_lremovexattr,
2341         .fremovexattr = smb_full_audit_fremovexattr,
2342         .setxattr = smb_full_audit_setxattr,
2343         .lsetxattr = smb_full_audit_lsetxattr,
2344         .fsetxattr = smb_full_audit_fsetxattr,
2345         .aio_read = smb_full_audit_aio_read,
2346         .aio_write = smb_full_audit_aio_write,
2347         .aio_return_fn = smb_full_audit_aio_return,
2348         .aio_cancel = smb_full_audit_aio_cancel,
2349         .aio_error_fn = smb_full_audit_aio_error,
2350         .aio_fsync = smb_full_audit_aio_fsync,
2351         .aio_suspend = smb_full_audit_aio_suspend,
2352         .aio_force = smb_full_audit_aio_force,
2353         .is_offline = smb_full_audit_is_offline,
2354         .set_offline = smb_full_audit_set_offline,
2355 };
2356
2357 NTSTATUS vfs_full_audit_init(void)
2358 {
2359         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2360                                         "full_audit", &vfs_full_audit_fns);
2361
2362         if (!NT_STATUS_IS_OK(ret))
2363                 return ret;
2364
2365         vfs_full_audit_debug_level = debug_add_class("full_audit");
2366         if (vfs_full_audit_debug_level == -1) {
2367                 vfs_full_audit_debug_level = DBGC_VFS;
2368                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2369                           "class!\n"));
2370         } else {
2371                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2372                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2373         }
2374
2375         return ret;
2376 }