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                                 struct shadow_copy_data *shadow_copy_data,
 701                                 bool labels)
 702 {
 703         int result;
 704
 705         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 706
 707         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 708
 709         return result;
 710 }
 711
 712 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 713                                 const char *path,
 714                                 struct vfs_statvfs_struct *statbuf)
 715 {
 716         int result;
 717
 718         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 719
 720         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 721
 722         return result;
 723 }
 724
 725 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
 726 {
 727         int result;
 728
 729         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 730
 731         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
 732
 733         return result;
 734 }
 735
 736 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 737                           const char *fname, const char *mask, uint32 attr)
 738 {
 739         SMB_STRUCT_DIR *result;
 740
 741         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 742
 743         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 744
 745         return result;
 746 }
 747
 748 static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
 749                           files_struct *fsp, const char *mask, uint32 attr)
 750 {
 751         SMB_STRUCT_DIR *result;
 752
 753         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 754
 755         do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
 756                         fsp_str_do_log(fsp));
 757
 758         return result;
 759 }
 760
 761 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 762                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
 763 {
 764         SMB_STRUCT_DIRENT *result;
 765
 766         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 767
 768         /* This operation has no reasonable error condition
 769          * (End of dir is also failure), so always succeed.
 770          */
 771         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 772
 773         return result;
 774 }
 775
 776 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 777                         SMB_STRUCT_DIR *dirp, long offset)
 778 {
 779         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 780
 781         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 782         return;
 783 }
 784
 785 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 786                         SMB_STRUCT_DIR *dirp)
 787 {
 788         long result;
 789
 790         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 791
 792         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 793
 794         return result;
 795 }
 796
 797 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 798                         SMB_STRUCT_DIR *dirp)
 799 {
 800         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 801
 802         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 803         return;
 804 }
 805
 806 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 807                        const char *path, mode_t mode)
 808 {
 809         int result;
 810
 811         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 812
 813         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 814
 815         return result;
 816 }
 817
 818 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 819                        const char *path)
 820 {
 821         int result;
 822
 823         result = SMB_VFS_NEXT_RMDIR(handle, path);
 824
 825         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
 826
 827         return result;
 828 }
 829
 830 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 831                           SMB_STRUCT_DIR *dirp)
 832 {
 833         int result;
 834
 835         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 836
 837         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
 838
 839         return result;
 840 }
 841
 842 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
 843                         SMB_STRUCT_DIR *dirp)
 844 {
 845         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 846
 847         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
 848         return;
 849 }
 850
 851 static int smb_full_audit_open(vfs_handle_struct *handle,
 852                                struct smb_filename *smb_fname,
 853                                files_struct *fsp, int flags, mode_t mode)
 854 {
 855         int result;
 856
 857         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
 858
 859         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
 860                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
 861                smb_fname_str_do_log(smb_fname));
 862
 863         return result;
 864 }
 865
 866 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
 867                                       struct smb_request *req,
 868                                       uint16_t root_dir_fid,
 869                                       struct smb_filename *smb_fname,
 870                                       uint32_t access_mask,
 871                                       uint32_t share_access,
 872                                       uint32_t create_disposition,
 873                                       uint32_t create_options,
 874                                       uint32_t file_attributes,
 875                                       uint32_t oplock_request,
 876                                       uint64_t allocation_size,
 877                                       uint32_t private_flags,
 878                                       struct security_descriptor *sd,
 879                                       struct ea_list *ea_list,
 880                                       files_struct **result_fsp,
 881                                       int *pinfo)
 882 {
 883         NTSTATUS result;
 884         const char* str_create_disposition;
 885
 886         switch (create_disposition) {
 887         case FILE_SUPERSEDE:
 888                 str_create_disposition = "supersede";
 889                 break;
 890         case FILE_OVERWRITE_IF:
 891                 str_create_disposition = "overwrite_if";
 892                 break;
 893         case FILE_OPEN:
 894                 str_create_disposition = "open";
 895                 break;
 896         case FILE_OVERWRITE:
 897                 str_create_disposition = "overwrite";
 898                 break;
 899         case FILE_CREATE:
 900                 str_create_disposition = "create";
 901                 break;
 902         case FILE_OPEN_IF:
 903                 str_create_disposition = "open_if";
 904                 break;
 905         default:
 906                 str_create_disposition = "unknown";
 907         }
 908
 909         result = SMB_VFS_NEXT_CREATE_FILE(
 910                 handle,                                 /* handle */
 911                 req,                                    /* req */
 912                 root_dir_fid,                           /* root_dir_fid */
 913                 smb_fname,                              /* fname */
 914                 access_mask,                            /* access_mask */
 915                 share_access,                           /* share_access */
 916                 create_disposition,                     /* create_disposition*/
 917                 create_options,                         /* create_options */
 918                 file_attributes,                        /* file_attributes */
 919                 oplock_request,                         /* oplock_request */
 920                 allocation_size,                        /* allocation_size */
 921                 private_flags,
 922                 sd,                                     /* sd */
 923                 ea_list,                                /* ea_list */
 924                 result_fsp,                             /* result */
 925                 pinfo);                                 /* pinfo */
 926
 927         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
 928                "0x%x|%s|%s|%s", access_mask,
 929                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
 930                str_create_disposition, smb_fname_str_do_log(smb_fname));
 931
 932         return result;
 933 }
 934
 935 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 936 {
 937         int result;
 938
 939         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 940
 941         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
 942                fsp_str_do_log(fsp));
 943
 944         return result;
 945 }
 946
 947 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 948                           void *data, size_t n)
 949 {
 950         ssize_t result;
 951
 952         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 953
 954         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
 955                fsp_str_do_log(fsp));
 956
 957         return result;
 958 }
 959
 960 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 961                            void *data, size_t n, SMB_OFF_T offset)
 962 {
 963         ssize_t result;
 964
 965         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 966
 967         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
 968                fsp_str_do_log(fsp));
 969
 970         return result;
 971 }
 972
 973 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 974                            const void *data, size_t n)
 975 {
 976         ssize_t result;
 977
 978         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 979
 980         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
 981                fsp_str_do_log(fsp));
 982
 983         return result;
 984 }
 985
 986 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 987                             const void *data, size_t n,
 988                             SMB_OFF_T offset)
 989 {
 990         ssize_t result;
 991
 992         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 993
 994         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
 995                fsp_str_do_log(fsp));
 996
 997         return result;
 998 }
 999
1000 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1001                              SMB_OFF_T offset, int whence)
1002 {
1003         ssize_t result;
1004
1005         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1006
1007         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1008                "%s", fsp_str_do_log(fsp));
1009
1010         return result;
1011 }
1012
1013 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1014                               files_struct *fromfsp,
1015                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1016                               size_t n)
1017 {
1018         ssize_t result;
1019
1020         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1021
1022         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1023                "%s", fsp_str_do_log(fromfsp));
1024
1025         return result;
1026 }
1027
1028 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1029                       files_struct *tofsp,
1030                               SMB_OFF_T offset,
1031                               size_t n)
1032 {
1033         ssize_t result;
1034
1035         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1036
1037         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1038                "%s", fsp_str_do_log(tofsp));
1039
1040         return result;
1041 }
1042
1043 static int smb_full_audit_rename(vfs_handle_struct *handle,
1044                                  const struct smb_filename *smb_fname_src,
1045                                  const struct smb_filename *smb_fname_dst)
1046 {
1047         int result;
1048
1049         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1050
1051         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1052                smb_fname_str_do_log(smb_fname_src),
1053                smb_fname_str_do_log(smb_fname_dst));
1054
1055         return result;
1056 }
1057
1058 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1059 {
1060         int result;
1061
1062         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1063
1064         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1065                fsp_str_do_log(fsp));
1066
1067         return result;
1068 }
1069
1070 static int smb_full_audit_stat(vfs_handle_struct *handle,
1071                                struct smb_filename *smb_fname)
1072 {
1073         int result;
1074
1075         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1076
1077         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1078                smb_fname_str_do_log(smb_fname));
1079
1080         return result;
1081 }
1082
1083 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1084                        SMB_STRUCT_STAT *sbuf)
1085 {
1086         int result;
1087
1088         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1089
1090         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1091                fsp_str_do_log(fsp));
1092
1093         return result;
1094 }
1095
1096 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1097                                 struct smb_filename *smb_fname)
1098 {
1099         int result;
1100
1101         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1102
1103         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1104                smb_fname_str_do_log(smb_fname));
1105
1106         return result;
1107 }
1108
1109 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1110                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1111 {
1112         uint64_t result;
1113
1114         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1115
1116         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1117                         "%llu", result);
1118
1119         return result;
1120 }
1121
1122 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1123                                  const struct smb_filename *smb_fname)
1124 {
1125         int result;
1126
1127         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1128
1129         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1130                smb_fname_str_do_log(smb_fname));
1131
1132         return result;
1133 }
1134
1135 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1136                        const char *path, mode_t mode)
1137 {
1138         int result;
1139
1140         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1141
1142         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1143
1144         return result;
1145 }
1146
1147 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1148                         mode_t mode)
1149 {
1150         int result;
1151
1152         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1153
1154         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1155                "%s|%o", fsp_str_do_log(fsp), mode);
1156
1157         return result;
1158 }
1159
1160 static int smb_full_audit_chown(vfs_handle_struct *handle,
1161                        const char *path, uid_t uid, gid_t gid)
1162 {
1163         int result;
1164
1165         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1166
1167         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1168                path, (long int)uid, (long int)gid);
1169
1170         return result;
1171 }
1172
1173 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1174                         uid_t uid, gid_t gid)
1175 {
1176         int result;
1177
1178         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1179
1180         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1181                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1182
1183         return result;
1184 }
1185
1186 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1187                        const char *path, uid_t uid, gid_t gid)
1188 {
1189         int result;
1190
1191         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1192
1193         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1194                path, (long int)uid, (long int)gid);
1195
1196         return result;
1197 }
1198
1199 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1200                        const char *path)
1201 {
1202         int result;
1203
1204         result = SMB_VFS_NEXT_CHDIR(handle, path);
1205
1206         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1207
1208         return result;
1209 }
1210
1211 static char *smb_full_audit_getwd(vfs_handle_struct *handle)
1212 {
1213         char *result;
1214
1215         result = SMB_VFS_NEXT_GETWD(handle);
1216
1217         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s",
1218                 result == NULL? "" : result);
1219
1220         return result;
1221 }
1222
1223 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1224                                  const struct smb_filename *smb_fname,
1225                                  struct smb_file_time *ft)
1226 {
1227         int result;
1228
1229         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1230
1231         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1232                smb_fname_str_do_log(smb_fname));
1233
1234         return result;
1235 }
1236
1237 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1238                            SMB_OFF_T len)
1239 {
1240         int result;
1241
1242         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1243
1244         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1245                "%s", fsp_str_do_log(fsp));
1246
1247         return result;
1248 }
1249
1250 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1251                            enum vfs_fallocate_mode mode,
1252                            SMB_OFF_T offset,
1253                            SMB_OFF_T len)
1254 {
1255         int result;
1256
1257         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1258
1259         do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1260                "%s", fsp_str_do_log(fsp));
1261
1262         return result;
1263 }
1264
1265 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1266                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1267 {
1268         bool result;
1269
1270         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1271
1272         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1273
1274         return result;
1275 }
1276
1277 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1278                                        struct files_struct *fsp,
1279                                        uint32 share_mode, uint32 access_mask)
1280 {
1281         int result;
1282
1283         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1284
1285         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1286                fsp_str_do_log(fsp));
1287
1288         return result;
1289 }
1290
1291 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1292                                  int leasetype)
1293 {
1294         int result;
1295
1296         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1297
1298         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1299                fsp_str_do_log(fsp));
1300
1301         return result;
1302 }
1303
1304 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1305                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1306 {
1307         bool result;
1308
1309         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1310
1311         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1312
1313         return result;
1314 }
1315
1316 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1317                          const char *oldpath, const char *newpath)
1318 {
1319         int result;
1320
1321         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1322
1323         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1324                "%s|%s", oldpath, newpath);
1325
1326         return result;
1327 }
1328
1329 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1330                           const char *path, char *buf, size_t bufsiz)
1331 {
1332         int result;
1333
1334         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1335
1336         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1337
1338         return result;
1339 }
1340
1341 static int smb_full_audit_link(vfs_handle_struct *handle,
1342                       const char *oldpath, const char *newpath)
1343 {
1344         int result;
1345
1346         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1347
1348         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1349                "%s|%s", oldpath, newpath);
1350
1351         return result;
1352 }
1353
1354 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1355                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1356 {
1357         int result;
1358
1359         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1360
1361         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1362
1363         return result;
1364 }
1365
1366 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1367                             const char *path)
1368 {
1369         char *result;
1370
1371         result = SMB_VFS_NEXT_REALPATH(handle, path);
1372
1373         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1374
1375         return result;
1376 }
1377
1378 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1379                         struct sys_notify_context *ctx,
1380                         struct notify_entry *e,
1381                         void (*callback)(struct sys_notify_context *ctx,
1382                                         void *private_data,
1383                                         struct notify_event *ev),
1384                         void *private_data, void *handle_p)
1385 {
1386         NTSTATUS result;
1387
1388         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1389
1390         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1391
1392         return result;
1393 }
1394
1395 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1396                             const char *path, unsigned int flags)
1397 {
1398         int result;
1399
1400         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1401
1402         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1403
1404         return result;
1405 }
1406
1407 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1408                                                     const SMB_STRUCT_STAT *sbuf)
1409 {
1410         struct file_id id_zero;
1411         struct file_id result;
1412
1413         ZERO_STRUCT(id_zero);
1414
1415         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1416
1417         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1418                !file_id_equal(&id_zero, &result),
1419                handle, "%s", file_id_string_tos(&result));
1420
1421         return result;
1422 }
1423
1424 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1425                                           struct files_struct *fsp,
1426                                           const char *fname,
1427                                           TALLOC_CTX *mem_ctx,
1428                                           unsigned int *pnum_streams,
1429                                           struct stream_struct **pstreams)
1430 {
1431         NTSTATUS result;
1432
1433         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1434                                          pnum_streams, pstreams);
1435
1436         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1437                "%s", fname);
1438
1439         return result;
1440 }
1441
1442 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1443                                             const char *path,
1444                                             const char *name,
1445                                             TALLOC_CTX *mem_ctx,
1446                                             char **found_name)
1447 {
1448         int result;
1449
1450         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1451                                                 found_name);
1452
1453         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1454                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1455
1456         return result;
1457 }
1458
1459 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1460                                               const char *fname)
1461 {
1462         const char *result;
1463
1464         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1465
1466         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1467                "%s", fname);
1468
1469         return result;
1470 }
1471
1472 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1473                                                 struct byte_range_lock *br_lck,
1474                                                 struct lock_struct *plock,
1475                                                 bool blocking_lock,
1476                                                 struct blocking_lock_record *blr)
1477 {
1478         NTSTATUS result;
1479
1480         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1481             blocking_lock, blr);
1482
1483         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1484             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1485             plock->start, plock->size, plock->lock_type, blocking_lock );
1486
1487         return result;
1488 }
1489
1490 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1491                                               struct messaging_context *msg_ctx,
1492                                               struct byte_range_lock *br_lck,
1493                                               const struct lock_struct *plock)
1494 {
1495         bool result;
1496
1497         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1498             plock);
1499
1500         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1501             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1502             plock->size, plock->lock_type);
1503
1504         return result;
1505 }
1506
1507 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1508                                               struct byte_range_lock *br_lck,
1509                                               struct lock_struct *plock,
1510                                               struct blocking_lock_record *blr)
1511 {
1512         bool result;
1513
1514         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1515
1516         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1517             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1518             plock->size);
1519
1520         return result;
1521 }
1522
1523 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1524                                        struct files_struct *fsp,
1525                                        struct lock_struct *plock)
1526 {
1527         bool result;
1528
1529         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1530
1531         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1532             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1533             plock->size);
1534
1535         return result;
1536 }
1537
1538 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1539                                          struct files_struct *fsp,
1540                                          struct lock_struct *plock)
1541 {
1542         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1543
1544         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1545             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1546             plock->size);
1547
1548         return;
1549 }
1550
1551 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1552                                               const char *name,
1553                                               enum vfs_translate_direction direction,
1554                                               TALLOC_CTX *mem_ctx,
1555                                               char **mapped_name)
1556 {
1557         NTSTATUS result;
1558
1559         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1560                                              mapped_name);
1561
1562         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1563
1564         return result;
1565 }
1566
1567 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1568                                 uint32 security_info,
1569                                 struct security_descriptor **ppdesc)
1570 {
1571         NTSTATUS result;
1572
1573         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1574
1575         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1576                "%s", fsp_str_do_log(fsp));
1577
1578         return result;
1579 }
1580
1581 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1582                                           const char *name,
1583                                           uint32 security_info,
1584                                           struct security_descriptor **ppdesc)
1585 {
1586         NTSTATUS result;
1587
1588         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1589
1590         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1591                "%s", name);
1592
1593         return result;
1594 }
1595
1596 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1597                               uint32 security_info_sent,
1598                               const struct security_descriptor *psd)
1599 {
1600         NTSTATUS result;
1601
1602         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1603
1604         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1605                fsp_str_do_log(fsp));
1606
1607         return result;
1608 }
1609
1610 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1611                            const char *path, mode_t mode)
1612 {
1613         int result;
1614
1615         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1616
1617         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1618                "%s|%o", path, mode);
1619
1620         return result;
1621 }
1622
1623 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1624                                      mode_t mode)
1625 {
1626         int result;
1627
1628         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1629
1630         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1631                "%s|%o", fsp_str_do_log(fsp), mode);
1632
1633         return result;
1634 }
1635
1636 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1637
1638                                    SMB_ACL_T theacl, int entry_id,
1639                                    SMB_ACL_ENTRY_T *entry_p)
1640 {
1641         int result;
1642
1643         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1644                                                 entry_p);
1645
1646         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1647                "");
1648
1649         return result;
1650 }
1651
1652 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1653
1654                                       SMB_ACL_ENTRY_T entry_d,
1655                                       SMB_ACL_TAG_T *tag_type_p)
1656 {
1657         int result;
1658
1659         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1660                                                    tag_type_p);
1661
1662         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1663                "");
1664
1665         return result;
1666 }
1667
1668 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1669
1670                                      SMB_ACL_ENTRY_T entry_d,
1671                                      SMB_ACL_PERMSET_T *permset_p)
1672 {
1673         int result;
1674
1675         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1676                                                   permset_p);
1677
1678         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1679                "");
1680
1681         return result;
1682 }
1683
1684 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1685
1686                                           SMB_ACL_ENTRY_T entry_d)
1687 {
1688         void *result;
1689
1690         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1691
1692         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1693                "");
1694
1695         return result;
1696 }
1697
1698 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1699                                         const char *path_p,
1700                                         SMB_ACL_TYPE_T type)
1701 {
1702         SMB_ACL_T result;
1703
1704         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1705
1706         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1707                "%s", path_p);
1708
1709         return result;
1710 }
1711
1712 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1713                                       files_struct *fsp)
1714 {
1715         SMB_ACL_T result;
1716
1717         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1718
1719         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1720                "%s", fsp_str_do_log(fsp));
1721
1722         return result;
1723 }
1724
1725 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1726
1727                                      SMB_ACL_PERMSET_T permset)
1728 {
1729         int result;
1730
1731         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1732
1733         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1734                "");
1735
1736         return result;
1737 }
1738
1739 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1740
1741                                   SMB_ACL_PERMSET_T permset,
1742                                   SMB_ACL_PERM_T perm)
1743 {
1744         int result;
1745
1746         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1747
1748         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1749                "");
1750
1751         return result;
1752 }
1753
1754 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1755                                     SMB_ACL_T theacl,
1756                                     ssize_t *plen)
1757 {
1758         char * result;
1759
1760         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1761
1762         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1763                "");
1764
1765         return result;
1766 }
1767
1768 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1769
1770                                     int count)
1771 {
1772         SMB_ACL_T result;
1773
1774         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1775
1776         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1777                "");
1778
1779         return result;
1780 }
1781
1782 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1783                                       SMB_ACL_T *pacl,
1784                                       SMB_ACL_ENTRY_T *pentry)
1785 {
1786         int result;
1787
1788         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1789
1790         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1791                "");
1792
1793         return result;
1794 }
1795
1796 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1797
1798                                       SMB_ACL_ENTRY_T entry,
1799                                       SMB_ACL_TAG_T tagtype)
1800 {
1801         int result;
1802
1803         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1804                                                    tagtype);
1805
1806         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1807                "");
1808
1809         return result;
1810 }
1811
1812 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1813
1814                                        SMB_ACL_ENTRY_T entry,
1815                                        void *qual)
1816 {
1817         int result;
1818
1819         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1820
1821         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1822                "");
1823
1824         return result;
1825 }
1826
1827 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1828
1829                                      SMB_ACL_ENTRY_T entry,
1830                                      SMB_ACL_PERMSET_T permset)
1831 {
1832         int result;
1833
1834         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1835
1836         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1837                "");
1838
1839         return result;
1840 }
1841
1842 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1843
1844                                SMB_ACL_T theacl )
1845 {
1846         int result;
1847
1848         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1849
1850         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1851                "");
1852
1853         return result;
1854 }
1855
1856 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1857
1858                                   const char *name, SMB_ACL_TYPE_T acltype,
1859                                   SMB_ACL_T theacl)
1860 {
1861         int result;
1862
1863         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1864                                                theacl);
1865
1866         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1867                "%s", name);
1868
1869         return result;
1870 }
1871
1872 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1873                                 SMB_ACL_T theacl)
1874 {
1875         int result;
1876
1877         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1878
1879         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1880                "%s", fsp_str_do_log(fsp));
1881
1882         return result;
1883 }
1884
1885 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1886
1887                                          const char *path)
1888 {
1889         int result;
1890
1891         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1892
1893         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1894                "%s", path);
1895
1896         return result;
1897 }
1898
1899 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1900
1901                                   SMB_ACL_PERMSET_T permset,
1902                                   SMB_ACL_PERM_T perm)
1903 {
1904         int result;
1905
1906         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1907
1908         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1909                "");
1910
1911         return result;
1912 }
1913
1914 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1915
1916                                    char *text)
1917 {
1918         int result;
1919
1920         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1921
1922         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1923                "");
1924
1925         return result;
1926 }
1927
1928 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1929
1930                                   SMB_ACL_T posix_acl)
1931 {
1932         int result;
1933
1934         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1935
1936         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1937                "");
1938
1939         return result;
1940 }
1941
1942 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1943                                         void *qualifier,
1944                                         SMB_ACL_TAG_T tagtype)
1945 {
1946         int result;
1947
1948         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1949                                                      tagtype);
1950
1951         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1952                "");
1953
1954         return result;
1955 }
1956
1957 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1958                               const char *path,
1959                               const char *name, void *value, size_t size)
1960 {
1961         ssize_t result;
1962
1963         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1964
1965         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1966                "%s|%s", path, name);
1967
1968         return result;
1969 }
1970
1971 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1972                                const char *path, const char *name,
1973                                void *value, size_t size)
1974 {
1975         ssize_t result;
1976
1977         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1978
1979         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1980                "%s|%s", path, name);
1981
1982         return result;
1983 }
1984
1985 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1986                                struct files_struct *fsp,
1987                                const char *name, void *value, size_t size)
1988 {
1989         ssize_t result;
1990
1991         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1992
1993         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1994                "%s|%s", fsp_str_do_log(fsp), name);
1995
1996         return result;
1997 }
1998
1999 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
2000                                const char *path, char *list, size_t size)
2001 {
2002         ssize_t result;
2003
2004         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2005
2006         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2007
2008         return result;
2009 }
2010
2011 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2012                                 const char *path, char *list, size_t size)
2013 {
2014         ssize_t result;
2015
2016         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2017
2018         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2019
2020         return result;
2021 }
2022
2023 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2024                                 struct files_struct *fsp, char *list,
2025                                 size_t size)
2026 {
2027         ssize_t result;
2028
2029         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2030
2031         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2032                "%s", fsp_str_do_log(fsp));
2033
2034         return result;
2035 }
2036
2037 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2038                              const char *path,
2039                              const char *name)
2040 {
2041         int result;
2042
2043         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2044
2045         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2046                "%s|%s", path, name);
2047
2048         return result;
2049 }
2050
2051 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2052                               const char *path,
2053                               const char *name)
2054 {
2055         int result;
2056
2057         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2058
2059         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2060                "%s|%s", path, name);
2061
2062         return result;
2063 }
2064
2065 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2066                               struct files_struct *fsp,
2067                               const char *name)
2068 {
2069         int result;
2070
2071         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2072
2073         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2074                "%s|%s", fsp_str_do_log(fsp), name);
2075
2076         return result;
2077 }
2078
2079 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2080                           const char *path,
2081                           const char *name, const void *value, size_t size,
2082                           int flags)
2083 {
2084         int result;
2085
2086         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2087                                        flags);
2088
2089         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2090                "%s|%s", path, name);
2091
2092         return result;
2093 }
2094
2095 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2096                            const char *path,
2097                            const char *name, const void *value, size_t size,
2098                            int flags)
2099 {
2100         int result;
2101
2102         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2103                                         flags);
2104
2105         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2106                "%s|%s", path, name);
2107
2108         return result;
2109 }
2110
2111 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2112                            struct files_struct *fsp, const char *name,
2113                            const void *value, size_t size, int flags)
2114 {
2115         int result;
2116
2117         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2118
2119         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2120                "%s|%s", fsp_str_do_log(fsp), name);
2121
2122         return result;
2123 }
2124
2125 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2126 {
2127         int result;
2128
2129         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2130         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2131                "%s", fsp_str_do_log(fsp));
2132
2133         return result;
2134 }
2135
2136 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2137 {
2138         int result;
2139
2140         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2141         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2142                "%s", fsp_str_do_log(fsp));
2143
2144         return result;
2145 }
2146
2147 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2148 {
2149         int result;
2150
2151         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2152         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2153                "%s", fsp_str_do_log(fsp));
2154
2155         return result;
2156 }
2157
2158 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2159 {
2160         int result;
2161
2162         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2163         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2164                "%s", fsp_str_do_log(fsp));
2165
2166         return result;
2167 }
2168
2169 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2170 {
2171         int result;
2172
2173         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2174         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2175                "%s", fsp_str_do_log(fsp));
2176
2177         return result;
2178 }
2179
2180 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2181 {
2182         int result;
2183
2184         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2185         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2186                 "%s", fsp_str_do_log(fsp));
2187
2188         return result;
2189 }
2190
2191 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)
2192 {
2193         int result;
2194
2195         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2196         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2197                 "%s", fsp_str_do_log(fsp));
2198
2199         return result;
2200 }
2201
2202 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2203                                      struct files_struct *fsp)
2204 {
2205         bool result;
2206
2207         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2208         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2209                 "%s", fsp_str_do_log(fsp));
2210
2211         return result;
2212 }
2213
2214 static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2215                                       const struct smb_filename *fname,
2216                                       SMB_STRUCT_STAT *sbuf)
2217 {
2218         bool result;
2219
2220         result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2221         do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2222                smb_fname_str_do_log(fname));
2223         return result;
2224 }
2225
2226 static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2227                                       const struct smb_filename *fname)
2228 {
2229         int result;
2230
2231         result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2232         do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2233                smb_fname_str_do_log(fname));
2234         return result;
2235 }
2236
2237 static struct vfs_fn_pointers vfs_full_audit_fns = {
2238
2239         /* Disk operations */
2240
2241         .connect_fn = smb_full_audit_connect,
2242         .disconnect = smb_full_audit_disconnect,
2243         .disk_free = smb_full_audit_disk_free,
2244         .get_quota = smb_full_audit_get_quota,
2245         .set_quota = smb_full_audit_set_quota,
2246         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2247         .statvfs = smb_full_audit_statvfs,
2248         .fs_capabilities = smb_full_audit_fs_capabilities,
2249         .opendir = smb_full_audit_opendir,
2250         .fdopendir = smb_full_audit_fdopendir,
2251         .readdir = smb_full_audit_readdir,
2252         .seekdir = smb_full_audit_seekdir,
2253         .telldir = smb_full_audit_telldir,
2254         .rewind_dir = smb_full_audit_rewinddir,
2255         .mkdir = smb_full_audit_mkdir,
2256         .rmdir = smb_full_audit_rmdir,
2257         .closedir = smb_full_audit_closedir,
2258         .init_search_op = smb_full_audit_init_search_op,
2259         .open_fn = smb_full_audit_open,
2260         .create_file = smb_full_audit_create_file,
2261         .close_fn = smb_full_audit_close,
2262         .vfs_read = smb_full_audit_read,
2263         .pread = smb_full_audit_pread,
2264         .write = smb_full_audit_write,
2265         .pwrite = smb_full_audit_pwrite,
2266         .lseek = smb_full_audit_lseek,
2267         .sendfile = smb_full_audit_sendfile,
2268         .recvfile = smb_full_audit_recvfile,
2269         .rename = smb_full_audit_rename,
2270         .fsync = smb_full_audit_fsync,
2271         .stat = smb_full_audit_stat,
2272         .fstat = smb_full_audit_fstat,
2273         .lstat = smb_full_audit_lstat,
2274         .get_alloc_size = smb_full_audit_get_alloc_size,
2275         .unlink = smb_full_audit_unlink,
2276         .chmod = smb_full_audit_chmod,
2277         .fchmod = smb_full_audit_fchmod,
2278         .chown = smb_full_audit_chown,
2279         .fchown = smb_full_audit_fchown,
2280         .lchown = smb_full_audit_lchown,
2281         .chdir = smb_full_audit_chdir,
2282         .getwd = smb_full_audit_getwd,
2283         .ntimes = smb_full_audit_ntimes,
2284         .ftruncate = smb_full_audit_ftruncate,
2285         .fallocate = smb_full_audit_fallocate,
2286         .lock = smb_full_audit_lock,
2287         .kernel_flock = smb_full_audit_kernel_flock,
2288         .linux_setlease = smb_full_audit_linux_setlease,
2289         .getlock = smb_full_audit_getlock,
2290         .symlink = smb_full_audit_symlink,
2291         .vfs_readlink = smb_full_audit_readlink,
2292         .link = smb_full_audit_link,
2293         .mknod = smb_full_audit_mknod,
2294         .realpath = smb_full_audit_realpath,
2295         .notify_watch = smb_full_audit_notify_watch,
2296         .chflags = smb_full_audit_chflags,
2297         .file_id_create = smb_full_audit_file_id_create,
2298         .streaminfo = smb_full_audit_streaminfo,
2299         .get_real_filename = smb_full_audit_get_real_filename,
2300         .connectpath = smb_full_audit_connectpath,
2301         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2302         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2303         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2304         .strict_lock = smb_full_audit_strict_lock,
2305         .strict_unlock = smb_full_audit_strict_unlock,
2306         .translate_name = smb_full_audit_translate_name,
2307         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2308         .get_nt_acl = smb_full_audit_get_nt_acl,
2309         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2310         .chmod_acl = smb_full_audit_chmod_acl,
2311         .fchmod_acl = smb_full_audit_fchmod_acl,
2312         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2313         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2314         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2315         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2316         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2317         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2318         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2319         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2320         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2321         .sys_acl_init = smb_full_audit_sys_acl_init,
2322         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2323         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2324         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2325         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2326         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2327         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2328         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2329         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2330         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2331         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2332         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2333         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2334         .getxattr = smb_full_audit_getxattr,
2335         .lgetxattr = smb_full_audit_lgetxattr,
2336         .fgetxattr = smb_full_audit_fgetxattr,
2337         .listxattr = smb_full_audit_listxattr,
2338         .llistxattr = smb_full_audit_llistxattr,
2339         .flistxattr = smb_full_audit_flistxattr,
2340         .removexattr = smb_full_audit_removexattr,
2341         .lremovexattr = smb_full_audit_lremovexattr,
2342         .fremovexattr = smb_full_audit_fremovexattr,
2343         .setxattr = smb_full_audit_setxattr,
2344         .lsetxattr = smb_full_audit_lsetxattr,
2345         .fsetxattr = smb_full_audit_fsetxattr,
2346         .aio_read = smb_full_audit_aio_read,
2347         .aio_write = smb_full_audit_aio_write,
2348         .aio_return_fn = smb_full_audit_aio_return,
2349         .aio_cancel = smb_full_audit_aio_cancel,
2350         .aio_error_fn = smb_full_audit_aio_error,
2351         .aio_fsync = smb_full_audit_aio_fsync,
2352         .aio_suspend = smb_full_audit_aio_suspend,
2353         .aio_force = smb_full_audit_aio_force,
2354         .is_offline = smb_full_audit_is_offline,
2355         .set_offline = smb_full_audit_set_offline,
2356 };
2357
2358 NTSTATUS vfs_full_audit_init(void)
2359 {
2360         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2361                                         "full_audit", &vfs_full_audit_fns);
2362
2363         if (!NT_STATUS_IS_OK(ret))
2364                 return ret;
2365
2366         vfs_full_audit_debug_level = debug_add_class("full_audit");
2367         if (vfs_full_audit_debug_level == -1) {
2368                 vfs_full_audit_debug_level = DBGC_VFS;
2369                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2370                           "class!\n"));
2371         } else {
2372                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2373                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2374         }
2375
2376         return ret;
2377 }