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 #include "lib/param/loadparm.h"
  68
  69 static int vfs_full_audit_debug_level = DBGC_VFS;
  70
  71 struct vfs_full_audit_private_data {
  72         struct bitmap *success_ops;
  73         struct bitmap *failure_ops;
  74 };
  75
  76 #undef DBGC_CLASS
  77 #define DBGC_CLASS vfs_full_audit_debug_level
  78
  79 typedef enum _vfs_op_type {
  80         SMB_VFS_OP_NOOP = -1,
  81
  82         /* Disk operations */
  83
  84         SMB_VFS_OP_CONNECT = 0,
  85         SMB_VFS_OP_DISCONNECT,
  86         SMB_VFS_OP_DISK_FREE,
  87         SMB_VFS_OP_GET_QUOTA,
  88         SMB_VFS_OP_SET_QUOTA,
  89         SMB_VFS_OP_GET_SHADOW_COPY_DATA,
  90         SMB_VFS_OP_STATVFS,
  91         SMB_VFS_OP_FS_CAPABILITIES,
  92
  93         /* Directory operations */
  94
  95         SMB_VFS_OP_OPENDIR,
  96         SMB_VFS_OP_FDOPENDIR,
  97         SMB_VFS_OP_READDIR,
  98         SMB_VFS_OP_SEEKDIR,
  99         SMB_VFS_OP_TELLDIR,
 100         SMB_VFS_OP_REWINDDIR,
 101         SMB_VFS_OP_MKDIR,
 102         SMB_VFS_OP_RMDIR,
 103         SMB_VFS_OP_CLOSEDIR,
 104         SMB_VFS_OP_INIT_SEARCH_OP,
 105
 106         /* File operations */
 107
 108         SMB_VFS_OP_OPEN,
 109         SMB_VFS_OP_CREATE_FILE,
 110         SMB_VFS_OP_CLOSE,
 111         SMB_VFS_OP_READ,
 112         SMB_VFS_OP_PREAD,
 113         SMB_VFS_OP_WRITE,
 114         SMB_VFS_OP_PWRITE,
 115         SMB_VFS_OP_LSEEK,
 116         SMB_VFS_OP_SENDFILE,
 117         SMB_VFS_OP_RECVFILE,
 118         SMB_VFS_OP_RENAME,
 119         SMB_VFS_OP_FSYNC,
 120         SMB_VFS_OP_STAT,
 121         SMB_VFS_OP_FSTAT,
 122         SMB_VFS_OP_LSTAT,
 123         SMB_VFS_OP_GET_ALLOC_SIZE,
 124         SMB_VFS_OP_UNLINK,
 125         SMB_VFS_OP_CHMOD,
 126         SMB_VFS_OP_FCHMOD,
 127         SMB_VFS_OP_CHOWN,
 128         SMB_VFS_OP_FCHOWN,
 129         SMB_VFS_OP_LCHOWN,
 130         SMB_VFS_OP_CHDIR,
 131         SMB_VFS_OP_GETWD,
 132         SMB_VFS_OP_NTIMES,
 133         SMB_VFS_OP_FTRUNCATE,
 134         SMB_VFS_OP_FALLOCATE,
 135         SMB_VFS_OP_LOCK,
 136         SMB_VFS_OP_KERNEL_FLOCK,
 137         SMB_VFS_OP_LINUX_SETLEASE,
 138         SMB_VFS_OP_GETLOCK,
 139         SMB_VFS_OP_SYMLINK,
 140         SMB_VFS_OP_READLINK,
 141         SMB_VFS_OP_LINK,
 142         SMB_VFS_OP_MKNOD,
 143         SMB_VFS_OP_REALPATH,
 144         SMB_VFS_OP_NOTIFY_WATCH,
 145         SMB_VFS_OP_CHFLAGS,
 146         SMB_VFS_OP_FILE_ID_CREATE,
 147         SMB_VFS_OP_STREAMINFO,
 148         SMB_VFS_OP_GET_REAL_FILENAME,
 149         SMB_VFS_OP_CONNECTPATH,
 150         SMB_VFS_OP_BRL_LOCK_WINDOWS,
 151         SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
 152         SMB_VFS_OP_BRL_CANCEL_WINDOWS,
 153         SMB_VFS_OP_STRICT_LOCK,
 154         SMB_VFS_OP_STRICT_UNLOCK,
 155         SMB_VFS_OP_TRANSLATE_NAME,
 156
 157         /* NT ACL operations. */
 158
 159         SMB_VFS_OP_FGET_NT_ACL,
 160         SMB_VFS_OP_GET_NT_ACL,
 161         SMB_VFS_OP_FSET_NT_ACL,
 162
 163         /* POSIX ACL operations. */
 164
 165         SMB_VFS_OP_CHMOD_ACL,
 166         SMB_VFS_OP_FCHMOD_ACL,
 167
 168         SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 169         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 170         SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 171         SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 172         SMB_VFS_OP_SYS_ACL_GET_FILE,
 173         SMB_VFS_OP_SYS_ACL_GET_FD,
 174         SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 175         SMB_VFS_OP_SYS_ACL_ADD_PERM,
 176         SMB_VFS_OP_SYS_ACL_TO_TEXT,
 177         SMB_VFS_OP_SYS_ACL_INIT,
 178         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 179         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 180         SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 181         SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 182         SMB_VFS_OP_SYS_ACL_VALID,
 183         SMB_VFS_OP_SYS_ACL_SET_FILE,
 184         SMB_VFS_OP_SYS_ACL_SET_FD,
 185         SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 186         SMB_VFS_OP_SYS_ACL_GET_PERM,
 187         SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 188         SMB_VFS_OP_SYS_ACL_FREE_ACL,
 189         SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 190
 191         /* EA operations. */
 192         SMB_VFS_OP_GETXATTR,
 193         SMB_VFS_OP_LGETXATTR,
 194         SMB_VFS_OP_FGETXATTR,
 195         SMB_VFS_OP_LISTXATTR,
 196         SMB_VFS_OP_LLISTXATTR,
 197         SMB_VFS_OP_FLISTXATTR,
 198         SMB_VFS_OP_REMOVEXATTR,
 199         SMB_VFS_OP_LREMOVEXATTR,
 200         SMB_VFS_OP_FREMOVEXATTR,
 201         SMB_VFS_OP_SETXATTR,
 202         SMB_VFS_OP_LSETXATTR,
 203         SMB_VFS_OP_FSETXATTR,
 204
 205         /* aio operations */
 206         SMB_VFS_OP_AIO_READ,
 207         SMB_VFS_OP_AIO_WRITE,
 208         SMB_VFS_OP_AIO_RETURN,
 209         SMB_VFS_OP_AIO_CANCEL,
 210         SMB_VFS_OP_AIO_ERROR,
 211         SMB_VFS_OP_AIO_FSYNC,
 212         SMB_VFS_OP_AIO_SUSPEND,
 213         SMB_VFS_OP_AIO_FORCE,
 214
 215         /* offline operations */
 216         SMB_VFS_OP_IS_OFFLINE,
 217         SMB_VFS_OP_SET_OFFLINE,
 218
 219         /* This should always be last enum value */
 220
 221         SMB_VFS_OP_LAST
 222 } vfs_op_type;
 223
 224 /* The following array *must* be in the same order as defined in vfs.h */
 225
 226 static struct {
 227         vfs_op_type type;
 228         const char *name;
 229 } vfs_op_names[] = {
 230         { SMB_VFS_OP_CONNECT,   "connect" },
 231         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 232         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 233         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 234         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 235         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 236         { SMB_VFS_OP_STATVFS,   "statvfs" },
 237         { SMB_VFS_OP_FS_CAPABILITIES,   "fs_capabilities" },
 238         { SMB_VFS_OP_OPENDIR,   "opendir" },
 239         { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
 240         { SMB_VFS_OP_READDIR,   "readdir" },
 241         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 242         { SMB_VFS_OP_TELLDIR,   "telldir" },
 243         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 244         { SMB_VFS_OP_MKDIR,     "mkdir" },
 245         { SMB_VFS_OP_RMDIR,     "rmdir" },
 246         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 247         { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
 248         { SMB_VFS_OP_OPEN,      "open" },
 249         { SMB_VFS_OP_CREATE_FILE, "create_file" },
 250         { SMB_VFS_OP_CLOSE,     "close" },
 251         { SMB_VFS_OP_READ,      "read" },
 252         { SMB_VFS_OP_PREAD,     "pread" },
 253         { SMB_VFS_OP_WRITE,     "write" },
 254         { SMB_VFS_OP_PWRITE,    "pwrite" },
 255         { SMB_VFS_OP_LSEEK,     "lseek" },
 256         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 257         { SMB_VFS_OP_RECVFILE,  "recvfile" },
 258         { SMB_VFS_OP_RENAME,    "rename" },
 259         { SMB_VFS_OP_FSYNC,     "fsync" },
 260         { SMB_VFS_OP_STAT,      "stat" },
 261         { SMB_VFS_OP_FSTAT,     "fstat" },
 262         { SMB_VFS_OP_LSTAT,     "lstat" },
 263         { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
 264         { SMB_VFS_OP_UNLINK,    "unlink" },
 265         { SMB_VFS_OP_CHMOD,     "chmod" },
 266         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 267         { SMB_VFS_OP_CHOWN,     "chown" },
 268         { SMB_VFS_OP_FCHOWN,    "fchown" },
 269         { SMB_VFS_OP_LCHOWN,    "lchown" },
 270         { SMB_VFS_OP_CHDIR,     "chdir" },
 271         { SMB_VFS_OP_GETWD,     "getwd" },
 272         { SMB_VFS_OP_NTIMES,    "ntimes" },
 273         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 274         { SMB_VFS_OP_FALLOCATE,"fallocate" },
 275         { SMB_VFS_OP_LOCK,      "lock" },
 276         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
 277         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
 278         { SMB_VFS_OP_GETLOCK,   "getlock" },
 279         { SMB_VFS_OP_SYMLINK,   "symlink" },
 280         { SMB_VFS_OP_READLINK,  "readlink" },
 281         { SMB_VFS_OP_LINK,      "link" },
 282         { SMB_VFS_OP_MKNOD,     "mknod" },
 283         { SMB_VFS_OP_REALPATH,  "realpath" },
 284         { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
 285         { SMB_VFS_OP_CHFLAGS,   "chflags" },
 286         { SMB_VFS_OP_FILE_ID_CREATE,    "file_id_create" },
 287         { SMB_VFS_OP_STREAMINFO,        "streaminfo" },
 288         { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
 289         { SMB_VFS_OP_CONNECTPATH,       "connectpath" },
 290         { SMB_VFS_OP_BRL_LOCK_WINDOWS,  "brl_lock_windows" },
 291         { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
 292         { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
 293         { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
 294         { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
 295         { SMB_VFS_OP_TRANSLATE_NAME,    "translate_name" },
 296         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 297         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 298         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 299         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 300         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 301         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 302         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 303         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 304         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 305         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 306         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 307         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 308         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 309         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 310         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 311         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 312         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 313         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 314         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 315         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 316         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 317         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 318         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 319         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 320         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 321         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 322         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 323         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 324         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 325         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 326         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 327         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 328         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 329         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 330         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 331         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 332         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 333         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 334         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 335         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 336         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 337         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 338         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 339         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 340         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 341         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 342         { SMB_VFS_OP_AIO_FORCE, "aio_force" },
 343         { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
 344         { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
 345         { SMB_VFS_OP_LAST, NULL }
 346 };
 347
 348 static int audit_syslog_facility(vfs_handle_struct *handle)
 349 {
 350         static const struct enum_list enum_log_facilities[] = {
 351                 { LOG_USER, "USER" },
 352                 { LOG_LOCAL0, "LOCAL0" },
 353                 { LOG_LOCAL1, "LOCAL1" },
 354                 { LOG_LOCAL2, "LOCAL2" },
 355                 { LOG_LOCAL3, "LOCAL3" },
 356                 { LOG_LOCAL4, "LOCAL4" },
 357                 { LOG_LOCAL5, "LOCAL5" },
 358                 { LOG_LOCAL6, "LOCAL6" },
 359                 { LOG_LOCAL7, "LOCAL7" },
 360                 { -1, NULL}
 361         };
 362
 363         int facility;
 364
 365         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 366
 367         return facility;
 368 }
 369
 370 static int audit_syslog_priority(vfs_handle_struct *handle)
 371 {
 372         static const struct enum_list enum_log_priorities[] = {
 373                 { LOG_EMERG, "EMERG" },
 374                 { LOG_ALERT, "ALERT" },
 375                 { LOG_CRIT, "CRIT" },
 376                 { LOG_ERR, "ERR" },
 377                 { LOG_WARNING, "WARNING" },
 378                 { LOG_NOTICE, "NOTICE" },
 379                 { LOG_INFO, "INFO" },
 380                 { LOG_DEBUG, "DEBUG" },
 381                 { -1, NULL}
 382         };
 383
 384         int priority;
 385
 386         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
 387                                 enum_log_priorities, LOG_NOTICE);
 388         if (priority == -1) {
 389                 priority = LOG_WARNING;
 390         }
 391
 392         return priority;
 393 }
 394
 395 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
 396 {
 397         char *prefix = NULL;
 398         char *result;
 399
 400         prefix = talloc_strdup(ctx,
 401                         lp_parm_const_string(SNUM(conn), "full_audit",
 402                                              "prefix", "%u|%I"));
 403         if (!prefix) {
 404                 return NULL;
 405         }
 406         result = talloc_sub_advanced(ctx,
 407                         lp_servicename(SNUM(conn)),
 408                         conn->session_info->unix_name,
 409                         conn->connectpath,
 410                         conn->session_info->utok.gid,
 411                         conn->session_info->sanitized_username,
 412                         conn->session_info->info3->base.domain.string,
 413                         prefix);
 414         TALLOC_FREE(prefix);
 415         return result;
 416 }
 417
 418 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
 419 {
 420         struct vfs_full_audit_private_data *pd = NULL;
 421
 422         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 423                 struct vfs_full_audit_private_data,
 424                 return True);
 425
 426         if (pd->success_ops == NULL) {
 427                 return True;
 428         }
 429
 430         return bitmap_query(pd->success_ops, op);
 431 }
 432
 433 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
 434 {
 435         struct vfs_full_audit_private_data *pd = NULL;
 436
 437         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 438                 struct vfs_full_audit_private_data,
 439                 return True);
 440
 441         if (pd->failure_ops == NULL)
 442                 return True;
 443
 444         return bitmap_query(pd->failure_ops, op);
 445 }
 446
 447 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
 448 {
 449         struct bitmap *bm;
 450
 451         if (ops == NULL) {
 452                 return NULL;
 453         }
 454
 455         bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
 456         if (bm == NULL) {
 457                 DEBUG(0, ("Could not alloc bitmap -- "
 458                           "defaulting to logging everything\n"));
 459                 return NULL;
 460         }
 461
 462         for (; *ops != NULL; ops += 1) {
 463                 int i;
 464                 bool neg = false;
 465                 const char *op;
 466
 467                 if (strequal(*ops, "all")) {
 468                         for (i=0; i<SMB_VFS_OP_LAST; i++) {
 469                                 bitmap_set(bm, i);
 470                         }
 471                         continue;
 472                 }
 473
 474                 if (strequal(*ops, "none")) {
 475                         break;
 476                 }
 477
 478                 op = ops[0];
 479                 if (op[0] == '!') {
 480                         neg = true;
 481                         op += 1;
 482                 }
 483
 484                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 485                         if (vfs_op_names[i].name == NULL) {
 486                                 smb_panic("vfs_full_audit.c: name table not "
 487                                           "in sync with vfs.h\n");
 488                         }
 489                         if (strequal(op, vfs_op_names[i].name)) {
 490                                 if (neg) {
 491                                         bitmap_clear(bm, i);
 492                                 } else {
 493                                         bitmap_set(bm, i);
 494                                 }
 495                                 break;
 496                         }
 497                 }
 498                 if (i == SMB_VFS_OP_LAST) {
 499                         DEBUG(0, ("Could not find opname %s, logging all\n",
 500                                   *ops));
 501                         TALLOC_FREE(bm);
 502                         return NULL;
 503                 }
 504         }
 505         return bm;
 506 }
 507
 508 static const char *audit_opname(vfs_op_type op)
 509 {
 510         if (op >= SMB_VFS_OP_LAST)
 511                 return "INVALID VFS OP";
 512         return vfs_op_names[op].name;
 513 }
 514
 515 static TALLOC_CTX *tmp_do_log_ctx;
 516 /*
 517  * Get us a temporary talloc context usable just for DEBUG arguments
 518  */
 519 static TALLOC_CTX *do_log_ctx(void)
 520 {
 521         if (tmp_do_log_ctx == NULL) {
 522                 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
 523         }
 524         return tmp_do_log_ctx;
 525 }
 526
 527 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
 528                    const char *format, ...)
 529 {
 530         fstring err_msg;
 531         char *audit_pre = NULL;
 532         va_list ap;
 533         char *op_msg = NULL;
 534         int priority;
 535
 536         if (success && (!log_success(handle, op)))
 537                 goto out;
 538
 539         if (!success && (!log_failure(handle, op)))
 540                 goto out;
 541
 542         if (success)
 543                 fstrcpy(err_msg, "ok");
 544         else
 545                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 546
 547         va_start(ap, format);
 548         op_msg = talloc_vasprintf(talloc_tos(), format, ap);
 549         va_end(ap);
 550
 551         if (!op_msg) {
 552                 goto out;
 553         }
 554
 555         /*
 556          * Specify the facility to interoperate with other syslog callers
 557          * (smbd for example).
 558          */
 559         priority = audit_syslog_priority(handle) |
 560             audit_syslog_facility(handle);
 561
 562         audit_pre = audit_prefix(talloc_tos(), handle->conn);
 563         syslog(priority, "%s|%s|%s|%s\n",
 564                 audit_pre ? audit_pre : "",
 565                 audit_opname(op), err_msg, op_msg);
 566
 567  out:
 568         TALLOC_FREE(audit_pre);
 569         TALLOC_FREE(op_msg);
 570         TALLOC_FREE(tmp_do_log_ctx);
 571
 572         return;
 573 }
 574
 575 /**
 576  * Return a string using the do_log_ctx()
 577  */
 578 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
 579 {
 580         char *fname = NULL;
 581         NTSTATUS status;
 582
 583         if (smb_fname == NULL) {
 584                 return "";
 585         }
 586         status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
 587         if (!NT_STATUS_IS_OK(status)) {
 588                 return "";
 589         }
 590         return fname;
 591 }
 592
 593 /**
 594  * Return an fsp debug string using the do_log_ctx()
 595  */
 596 static const char *fsp_str_do_log(const struct files_struct *fsp)
 597 {
 598         return smb_fname_str_do_log(fsp->fsp_name);
 599 }
 600
 601 /* Implementation of vfs_ops.  Pass everything on to the default
 602    operation but log event first. */
 603
 604 static int smb_full_audit_connect(vfs_handle_struct *handle,
 605                          const char *svc, const char *user)
 606 {
 607         int result;
 608         struct vfs_full_audit_private_data *pd = NULL;
 609
 610         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 611         if (result < 0) {
 612                 return result;
 613         }
 614
 615         pd = talloc_zero(handle, struct vfs_full_audit_private_data);
 616         if (!pd) {
 617                 SMB_VFS_NEXT_DISCONNECT(handle);
 618                 return -1;
 619         }
 620
 621 #ifdef WITH_SYSLOG
 622         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 623 #endif
 624
 625         pd->success_ops = init_bitmap(
 626                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 627                                         "success", NULL));
 628         pd->failure_ops = init_bitmap(
 629                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 630                                         "failure", NULL));
 631
 632         /* Store the private data. */
 633         SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
 634                                 struct vfs_full_audit_private_data, return -1);
 635
 636         do_log(SMB_VFS_OP_CONNECT, True, handle,
 637                "%s", svc);
 638
 639         return 0;
 640 }
 641
 642 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
 643 {
 644         SMB_VFS_NEXT_DISCONNECT(handle);
 645
 646         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 647                "%s", lp_servicename(SNUM(handle->conn)));
 648
 649         /* The bitmaps will be disconnected when the private
 650            data is deleted. */
 651
 652         return;
 653 }
 654
 655 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
 656                                     const char *path,
 657                                     bool small_query, uint64_t *bsize,
 658                                     uint64_t *dfree, uint64_t *dsize)
 659 {
 660         uint64_t result;
 661
 662         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
 663                                         dfree, dsize);
 664
 665         /* Don't have a reasonable notion of failure here */
 666
 667         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 668
 669         return result;
 670 }
 671
 672 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 673                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 674                            SMB_DISK_QUOTA *qt)
 675 {
 676         int result;
 677
 678         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 679
 680         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 681
 682         return result;
 683 }
 684
 685
 686 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 687                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 688                            SMB_DISK_QUOTA *qt)
 689 {
 690         int result;
 691
 692         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 693
 694         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 695
 696         return result;
 697 }
 698
 699 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 700                                 struct files_struct *fsp,
 701                                 struct shadow_copy_data *shadow_copy_data,
 702                                 bool labels)
 703 {
 704         int result;
 705
 706         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 707
 708         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 709
 710         return result;
 711 }
 712
 713 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 714                                 const char *path,
 715                                 struct vfs_statvfs_struct *statbuf)
 716 {
 717         int result;
 718
 719         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 720
 721         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 722
 723         return result;
 724 }
 725
 726 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
 727 {
 728         int result;
 729
 730         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 731
 732         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
 733
 734         return result;
 735 }
 736
 737 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 738                           const char *fname, const char *mask, uint32 attr)
 739 {
 740         SMB_STRUCT_DIR *result;
 741
 742         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 743
 744         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 745
 746         return result;
 747 }
 748
 749 static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
 750                           files_struct *fsp, const char *mask, uint32 attr)
 751 {
 752         SMB_STRUCT_DIR *result;
 753
 754         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 755
 756         do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
 757                         fsp_str_do_log(fsp));
 758
 759         return result;
 760 }
 761
 762 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 763                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
 764 {
 765         SMB_STRUCT_DIRENT *result;
 766
 767         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 768
 769         /* This operation has no reasonable error condition
 770          * (End of dir is also failure), so always succeed.
 771          */
 772         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 773
 774         return result;
 775 }
 776
 777 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 778                         SMB_STRUCT_DIR *dirp, long offset)
 779 {
 780         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 781
 782         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 783         return;
 784 }
 785
 786 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 787                         SMB_STRUCT_DIR *dirp)
 788 {
 789         long result;
 790
 791         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 792
 793         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 794
 795         return result;
 796 }
 797
 798 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 799                         SMB_STRUCT_DIR *dirp)
 800 {
 801         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 802
 803         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 804         return;
 805 }
 806
 807 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 808                        const char *path, mode_t mode)
 809 {
 810         int result;
 811
 812         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 813
 814         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 815
 816         return result;
 817 }
 818
 819 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 820                        const char *path)
 821 {
 822         int result;
 823
 824         result = SMB_VFS_NEXT_RMDIR(handle, path);
 825
 826         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
 827
 828         return result;
 829 }
 830
 831 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 832                           SMB_STRUCT_DIR *dirp)
 833 {
 834         int result;
 835
 836         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 837
 838         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
 839
 840         return result;
 841 }
 842
 843 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
 844                         SMB_STRUCT_DIR *dirp)
 845 {
 846         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 847
 848         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
 849         return;
 850 }
 851
 852 static int smb_full_audit_open(vfs_handle_struct *handle,
 853                                struct smb_filename *smb_fname,
 854                                files_struct *fsp, int flags, mode_t mode)
 855 {
 856         int result;
 857
 858         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
 859
 860         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
 861                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
 862                smb_fname_str_do_log(smb_fname));
 863
 864         return result;
 865 }
 866
 867 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
 868                                       struct smb_request *req,
 869                                       uint16_t root_dir_fid,
 870                                       struct smb_filename *smb_fname,
 871                                       uint32_t access_mask,
 872                                       uint32_t share_access,
 873                                       uint32_t create_disposition,
 874                                       uint32_t create_options,
 875                                       uint32_t file_attributes,
 876                                       uint32_t oplock_request,
 877                                       uint64_t allocation_size,
 878                                       uint32_t private_flags,
 879                                       struct security_descriptor *sd,
 880                                       struct ea_list *ea_list,
 881                                       files_struct **result_fsp,
 882                                       int *pinfo)
 883 {
 884         NTSTATUS result;
 885         const char* str_create_disposition;
 886
 887         switch (create_disposition) {
 888         case FILE_SUPERSEDE:
 889                 str_create_disposition = "supersede";
 890                 break;
 891         case FILE_OVERWRITE_IF:
 892                 str_create_disposition = "overwrite_if";
 893                 break;
 894         case FILE_OPEN:
 895                 str_create_disposition = "open";
 896                 break;
 897         case FILE_OVERWRITE:
 898                 str_create_disposition = "overwrite";
 899                 break;
 900         case FILE_CREATE:
 901                 str_create_disposition = "create";
 902                 break;
 903         case FILE_OPEN_IF:
 904                 str_create_disposition = "open_if";
 905                 break;
 906         default:
 907                 str_create_disposition = "unknown";
 908         }
 909
 910         result = SMB_VFS_NEXT_CREATE_FILE(
 911                 handle,                                 /* handle */
 912                 req,                                    /* req */
 913                 root_dir_fid,                           /* root_dir_fid */
 914                 smb_fname,                              /* fname */
 915                 access_mask,                            /* access_mask */
 916                 share_access,                           /* share_access */
 917                 create_disposition,                     /* create_disposition*/
 918                 create_options,                         /* create_options */
 919                 file_attributes,                        /* file_attributes */
 920                 oplock_request,                         /* oplock_request */
 921                 allocation_size,                        /* allocation_size */
 922                 private_flags,
 923                 sd,                                     /* sd */
 924                 ea_list,                                /* ea_list */
 925                 result_fsp,                             /* result */
 926                 pinfo);                                 /* pinfo */
 927
 928         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
 929                "0x%x|%s|%s|%s", access_mask,
 930                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
 931                str_create_disposition, smb_fname_str_do_log(smb_fname));
 932
 933         return result;
 934 }
 935
 936 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 937 {
 938         int result;
 939
 940         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 941
 942         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
 943                fsp_str_do_log(fsp));
 944
 945         return result;
 946 }
 947
 948 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 949                           void *data, size_t n)
 950 {
 951         ssize_t result;
 952
 953         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 954
 955         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
 956                fsp_str_do_log(fsp));
 957
 958         return result;
 959 }
 960
 961 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 962                            void *data, size_t n, SMB_OFF_T offset)
 963 {
 964         ssize_t result;
 965
 966         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 967
 968         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
 969                fsp_str_do_log(fsp));
 970
 971         return result;
 972 }
 973
 974 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 975                            const void *data, size_t n)
 976 {
 977         ssize_t result;
 978
 979         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 980
 981         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
 982                fsp_str_do_log(fsp));
 983
 984         return result;
 985 }
 986
 987 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 988                             const void *data, size_t n,
 989                             SMB_OFF_T offset)
 990 {
 991         ssize_t result;
 992
 993         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 994
 995         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
 996                fsp_str_do_log(fsp));
 997
 998         return result;
 999 }
1000
1001 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1002                              SMB_OFF_T offset, int whence)
1003 {
1004         ssize_t result;
1005
1006         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1007
1008         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1009                "%s", fsp_str_do_log(fsp));
1010
1011         return result;
1012 }
1013
1014 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1015                               files_struct *fromfsp,
1016                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1017                               size_t n)
1018 {
1019         ssize_t result;
1020
1021         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1022
1023         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1024                "%s", fsp_str_do_log(fromfsp));
1025
1026         return result;
1027 }
1028
1029 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1030                       files_struct *tofsp,
1031                               SMB_OFF_T offset,
1032                               size_t n)
1033 {
1034         ssize_t result;
1035
1036         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1037
1038         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1039                "%s", fsp_str_do_log(tofsp));
1040
1041         return result;
1042 }
1043
1044 static int smb_full_audit_rename(vfs_handle_struct *handle,
1045                                  const struct smb_filename *smb_fname_src,
1046                                  const struct smb_filename *smb_fname_dst)
1047 {
1048         int result;
1049
1050         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1051
1052         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1053                smb_fname_str_do_log(smb_fname_src),
1054                smb_fname_str_do_log(smb_fname_dst));
1055
1056         return result;
1057 }
1058
1059 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1060 {
1061         int result;
1062
1063         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1064
1065         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1066                fsp_str_do_log(fsp));
1067
1068         return result;
1069 }
1070
1071 static int smb_full_audit_stat(vfs_handle_struct *handle,
1072                                struct smb_filename *smb_fname)
1073 {
1074         int result;
1075
1076         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1077
1078         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1079                smb_fname_str_do_log(smb_fname));
1080
1081         return result;
1082 }
1083
1084 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1085                        SMB_STRUCT_STAT *sbuf)
1086 {
1087         int result;
1088
1089         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1090
1091         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1092                fsp_str_do_log(fsp));
1093
1094         return result;
1095 }
1096
1097 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1098                                 struct smb_filename *smb_fname)
1099 {
1100         int result;
1101
1102         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1103
1104         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1105                smb_fname_str_do_log(smb_fname));
1106
1107         return result;
1108 }
1109
1110 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1111                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1112 {
1113         uint64_t result;
1114
1115         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1116
1117         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1118                         "%llu", result);
1119
1120         return result;
1121 }
1122
1123 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1124                                  const struct smb_filename *smb_fname)
1125 {
1126         int result;
1127
1128         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1129
1130         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1131                smb_fname_str_do_log(smb_fname));
1132
1133         return result;
1134 }
1135
1136 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1137                        const char *path, mode_t mode)
1138 {
1139         int result;
1140
1141         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1142
1143         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1144
1145         return result;
1146 }
1147
1148 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1149                         mode_t mode)
1150 {
1151         int result;
1152
1153         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1154
1155         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1156                "%s|%o", fsp_str_do_log(fsp), mode);
1157
1158         return result;
1159 }
1160
1161 static int smb_full_audit_chown(vfs_handle_struct *handle,
1162                        const char *path, uid_t uid, gid_t gid)
1163 {
1164         int result;
1165
1166         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1167
1168         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1169                path, (long int)uid, (long int)gid);
1170
1171         return result;
1172 }
1173
1174 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1175                         uid_t uid, gid_t gid)
1176 {
1177         int result;
1178
1179         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1180
1181         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1182                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1183
1184         return result;
1185 }
1186
1187 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1188                        const char *path, uid_t uid, gid_t gid)
1189 {
1190         int result;
1191
1192         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1193
1194         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1195                path, (long int)uid, (long int)gid);
1196
1197         return result;
1198 }
1199
1200 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1201                        const char *path)
1202 {
1203         int result;
1204
1205         result = SMB_VFS_NEXT_CHDIR(handle, path);
1206
1207         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1208
1209         return result;
1210 }
1211
1212 static char *smb_full_audit_getwd(vfs_handle_struct *handle)
1213 {
1214         char *result;
1215
1216         result = SMB_VFS_NEXT_GETWD(handle);
1217
1218         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s",
1219                 result == NULL? "" : result);
1220
1221         return result;
1222 }
1223
1224 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1225                                  const struct smb_filename *smb_fname,
1226                                  struct smb_file_time *ft)
1227 {
1228         int result;
1229
1230         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1231
1232         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1233                smb_fname_str_do_log(smb_fname));
1234
1235         return result;
1236 }
1237
1238 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1239                            SMB_OFF_T len)
1240 {
1241         int result;
1242
1243         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1244
1245         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1246                "%s", fsp_str_do_log(fsp));
1247
1248         return result;
1249 }
1250
1251 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1252                            enum vfs_fallocate_mode mode,
1253                            SMB_OFF_T offset,
1254                            SMB_OFF_T len)
1255 {
1256         int result;
1257
1258         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1259
1260         do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1261                "%s", fsp_str_do_log(fsp));
1262
1263         return result;
1264 }
1265
1266 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1267                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1268 {
1269         bool result;
1270
1271         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1272
1273         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1274
1275         return result;
1276 }
1277
1278 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1279                                        struct files_struct *fsp,
1280                                        uint32 share_mode, uint32 access_mask)
1281 {
1282         int result;
1283
1284         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1285
1286         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1287                fsp_str_do_log(fsp));
1288
1289         return result;
1290 }
1291
1292 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1293                                  int leasetype)
1294 {
1295         int result;
1296
1297         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1298
1299         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1300                fsp_str_do_log(fsp));
1301
1302         return result;
1303 }
1304
1305 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1306                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1307 {
1308         bool result;
1309
1310         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1311
1312         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1313
1314         return result;
1315 }
1316
1317 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1318                          const char *oldpath, const char *newpath)
1319 {
1320         int result;
1321
1322         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1323
1324         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1325                "%s|%s", oldpath, newpath);
1326
1327         return result;
1328 }
1329
1330 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1331                           const char *path, char *buf, size_t bufsiz)
1332 {
1333         int result;
1334
1335         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1336
1337         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1338
1339         return result;
1340 }
1341
1342 static int smb_full_audit_link(vfs_handle_struct *handle,
1343                       const char *oldpath, const char *newpath)
1344 {
1345         int result;
1346
1347         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1348
1349         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1350                "%s|%s", oldpath, newpath);
1351
1352         return result;
1353 }
1354
1355 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1356                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1357 {
1358         int result;
1359
1360         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1361
1362         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1363
1364         return result;
1365 }
1366
1367 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1368                             const char *path)
1369 {
1370         char *result;
1371
1372         result = SMB_VFS_NEXT_REALPATH(handle, path);
1373
1374         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1375
1376         return result;
1377 }
1378
1379 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1380                         struct sys_notify_context *ctx,
1381                         struct notify_entry *e,
1382                         void (*callback)(struct sys_notify_context *ctx,
1383                                         void *private_data,
1384                                         struct notify_event *ev),
1385                         void *private_data, void *handle_p)
1386 {
1387         NTSTATUS result;
1388
1389         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1390
1391         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1392
1393         return result;
1394 }
1395
1396 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1397                             const char *path, unsigned int flags)
1398 {
1399         int result;
1400
1401         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1402
1403         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1404
1405         return result;
1406 }
1407
1408 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1409                                                     const SMB_STRUCT_STAT *sbuf)
1410 {
1411         struct file_id id_zero;
1412         struct file_id result;
1413
1414         ZERO_STRUCT(id_zero);
1415
1416         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1417
1418         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1419                !file_id_equal(&id_zero, &result),
1420                handle, "%s", file_id_string_tos(&result));
1421
1422         return result;
1423 }
1424
1425 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1426                                           struct files_struct *fsp,
1427                                           const char *fname,
1428                                           TALLOC_CTX *mem_ctx,
1429                                           unsigned int *pnum_streams,
1430                                           struct stream_struct **pstreams)
1431 {
1432         NTSTATUS result;
1433
1434         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1435                                          pnum_streams, pstreams);
1436
1437         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1438                "%s", fname);
1439
1440         return result;
1441 }
1442
1443 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1444                                             const char *path,
1445                                             const char *name,
1446                                             TALLOC_CTX *mem_ctx,
1447                                             char **found_name)
1448 {
1449         int result;
1450
1451         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1452                                                 found_name);
1453
1454         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1455                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1456
1457         return result;
1458 }
1459
1460 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1461                                               const char *fname)
1462 {
1463         const char *result;
1464
1465         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1466
1467         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1468                "%s", fname);
1469
1470         return result;
1471 }
1472
1473 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1474                                                 struct byte_range_lock *br_lck,
1475                                                 struct lock_struct *plock,
1476                                                 bool blocking_lock,
1477                                                 struct blocking_lock_record *blr)
1478 {
1479         NTSTATUS result;
1480
1481         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1482             blocking_lock, blr);
1483
1484         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1485             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1486             plock->start, plock->size, plock->lock_type, blocking_lock );
1487
1488         return result;
1489 }
1490
1491 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1492                                               struct messaging_context *msg_ctx,
1493                                               struct byte_range_lock *br_lck,
1494                                               const struct lock_struct *plock)
1495 {
1496         bool result;
1497
1498         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1499             plock);
1500
1501         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1502             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1503             plock->size, plock->lock_type);
1504
1505         return result;
1506 }
1507
1508 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1509                                               struct byte_range_lock *br_lck,
1510                                               struct lock_struct *plock,
1511                                               struct blocking_lock_record *blr)
1512 {
1513         bool result;
1514
1515         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1516
1517         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1518             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1519             plock->size);
1520
1521         return result;
1522 }
1523
1524 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1525                                        struct files_struct *fsp,
1526                                        struct lock_struct *plock)
1527 {
1528         bool result;
1529
1530         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1531
1532         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1533             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1534             plock->size);
1535
1536         return result;
1537 }
1538
1539 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1540                                          struct files_struct *fsp,
1541                                          struct lock_struct *plock)
1542 {
1543         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1544
1545         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1546             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1547             plock->size);
1548
1549         return;
1550 }
1551
1552 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1553                                               const char *name,
1554                                               enum vfs_translate_direction direction,
1555                                               TALLOC_CTX *mem_ctx,
1556                                               char **mapped_name)
1557 {
1558         NTSTATUS result;
1559
1560         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1561                                              mapped_name);
1562
1563         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1564
1565         return result;
1566 }
1567
1568 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1569                                 uint32 security_info,
1570                                 struct security_descriptor **ppdesc)
1571 {
1572         NTSTATUS result;
1573
1574         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1575
1576         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1577                "%s", fsp_str_do_log(fsp));
1578
1579         return result;
1580 }
1581
1582 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1583                                           const char *name,
1584                                           uint32 security_info,
1585                                           struct security_descriptor **ppdesc)
1586 {
1587         NTSTATUS result;
1588
1589         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1590
1591         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1592                "%s", name);
1593
1594         return result;
1595 }
1596
1597 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1598                               uint32 security_info_sent,
1599                               const struct security_descriptor *psd)
1600 {
1601         NTSTATUS result;
1602
1603         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1604
1605         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1606                fsp_str_do_log(fsp));
1607
1608         return result;
1609 }
1610
1611 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1612                            const char *path, mode_t mode)
1613 {
1614         int result;
1615
1616         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1617
1618         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1619                "%s|%o", path, mode);
1620
1621         return result;
1622 }
1623
1624 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1625                                      mode_t mode)
1626 {
1627         int result;
1628
1629         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1630
1631         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1632                "%s|%o", fsp_str_do_log(fsp), mode);
1633
1634         return result;
1635 }
1636
1637 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1638
1639                                    SMB_ACL_T theacl, int entry_id,
1640                                    SMB_ACL_ENTRY_T *entry_p)
1641 {
1642         int result;
1643
1644         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1645                                                 entry_p);
1646
1647         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1648                "");
1649
1650         return result;
1651 }
1652
1653 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1654
1655                                       SMB_ACL_ENTRY_T entry_d,
1656                                       SMB_ACL_TAG_T *tag_type_p)
1657 {
1658         int result;
1659
1660         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1661                                                    tag_type_p);
1662
1663         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1664                "");
1665
1666         return result;
1667 }
1668
1669 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1670
1671                                      SMB_ACL_ENTRY_T entry_d,
1672                                      SMB_ACL_PERMSET_T *permset_p)
1673 {
1674         int result;
1675
1676         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1677                                                   permset_p);
1678
1679         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1680                "");
1681
1682         return result;
1683 }
1684
1685 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1686
1687                                           SMB_ACL_ENTRY_T entry_d)
1688 {
1689         void *result;
1690
1691         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1692
1693         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1694                "");
1695
1696         return result;
1697 }
1698
1699 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1700                                         const char *path_p,
1701                                         SMB_ACL_TYPE_T type)
1702 {
1703         SMB_ACL_T result;
1704
1705         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1706
1707         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1708                "%s", path_p);
1709
1710         return result;
1711 }
1712
1713 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1714                                       files_struct *fsp)
1715 {
1716         SMB_ACL_T result;
1717
1718         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1719
1720         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1721                "%s", fsp_str_do_log(fsp));
1722
1723         return result;
1724 }
1725
1726 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1727
1728                                      SMB_ACL_PERMSET_T permset)
1729 {
1730         int result;
1731
1732         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1733
1734         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1735                "");
1736
1737         return result;
1738 }
1739
1740 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1741
1742                                   SMB_ACL_PERMSET_T permset,
1743                                   SMB_ACL_PERM_T perm)
1744 {
1745         int result;
1746
1747         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1748
1749         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1750                "");
1751
1752         return result;
1753 }
1754
1755 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1756                                     SMB_ACL_T theacl,
1757                                     ssize_t *plen)
1758 {
1759         char * result;
1760
1761         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1762
1763         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1764                "");
1765
1766         return result;
1767 }
1768
1769 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1770
1771                                     int count)
1772 {
1773         SMB_ACL_T result;
1774
1775         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1776
1777         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1778                "");
1779
1780         return result;
1781 }
1782
1783 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1784                                       SMB_ACL_T *pacl,
1785                                       SMB_ACL_ENTRY_T *pentry)
1786 {
1787         int result;
1788
1789         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1790
1791         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1792                "");
1793
1794         return result;
1795 }
1796
1797 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1798
1799                                       SMB_ACL_ENTRY_T entry,
1800                                       SMB_ACL_TAG_T tagtype)
1801 {
1802         int result;
1803
1804         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1805                                                    tagtype);
1806
1807         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1808                "");
1809
1810         return result;
1811 }
1812
1813 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1814
1815                                        SMB_ACL_ENTRY_T entry,
1816                                        void *qual)
1817 {
1818         int result;
1819
1820         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1821
1822         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1823                "");
1824
1825         return result;
1826 }
1827
1828 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1829
1830                                      SMB_ACL_ENTRY_T entry,
1831                                      SMB_ACL_PERMSET_T permset)
1832 {
1833         int result;
1834
1835         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1836
1837         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1838                "");
1839
1840         return result;
1841 }
1842
1843 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1844
1845                                SMB_ACL_T theacl )
1846 {
1847         int result;
1848
1849         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1850
1851         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1852                "");
1853
1854         return result;
1855 }
1856
1857 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1858
1859                                   const char *name, SMB_ACL_TYPE_T acltype,
1860                                   SMB_ACL_T theacl)
1861 {
1862         int result;
1863
1864         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1865                                                theacl);
1866
1867         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1868                "%s", name);
1869
1870         return result;
1871 }
1872
1873 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1874                                 SMB_ACL_T theacl)
1875 {
1876         int result;
1877
1878         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1879
1880         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1881                "%s", fsp_str_do_log(fsp));
1882
1883         return result;
1884 }
1885
1886 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1887
1888                                          const char *path)
1889 {
1890         int result;
1891
1892         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1893
1894         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1895                "%s", path);
1896
1897         return result;
1898 }
1899
1900 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1901
1902                                   SMB_ACL_PERMSET_T permset,
1903                                   SMB_ACL_PERM_T perm)
1904 {
1905         int result;
1906
1907         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1908
1909         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1910                "");
1911
1912         return result;
1913 }
1914
1915 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1916
1917                                    char *text)
1918 {
1919         int result;
1920
1921         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1922
1923         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1924                "");
1925
1926         return result;
1927 }
1928
1929 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1930
1931                                   SMB_ACL_T posix_acl)
1932 {
1933         int result;
1934
1935         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1936
1937         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1938                "");
1939
1940         return result;
1941 }
1942
1943 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1944                                         void *qualifier,
1945                                         SMB_ACL_TAG_T tagtype)
1946 {
1947         int result;
1948
1949         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1950                                                      tagtype);
1951
1952         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1953                "");
1954
1955         return result;
1956 }
1957
1958 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1959                               const char *path,
1960                               const char *name, void *value, size_t size)
1961 {
1962         ssize_t result;
1963
1964         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1965
1966         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1967                "%s|%s", path, name);
1968
1969         return result;
1970 }
1971
1972 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1973                                const char *path, const char *name,
1974                                void *value, size_t size)
1975 {
1976         ssize_t result;
1977
1978         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1979
1980         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1981                "%s|%s", path, name);
1982
1983         return result;
1984 }
1985
1986 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1987                                struct files_struct *fsp,
1988                                const char *name, void *value, size_t size)
1989 {
1990         ssize_t result;
1991
1992         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1993
1994         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1995                "%s|%s", fsp_str_do_log(fsp), name);
1996
1997         return result;
1998 }
1999
2000 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
2001                                const char *path, char *list, size_t size)
2002 {
2003         ssize_t result;
2004
2005         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2006
2007         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2008
2009         return result;
2010 }
2011
2012 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2013                                 const char *path, char *list, size_t size)
2014 {
2015         ssize_t result;
2016
2017         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2018
2019         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2020
2021         return result;
2022 }
2023
2024 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2025                                 struct files_struct *fsp, char *list,
2026                                 size_t size)
2027 {
2028         ssize_t result;
2029
2030         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2031
2032         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2033                "%s", fsp_str_do_log(fsp));
2034
2035         return result;
2036 }
2037
2038 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2039                              const char *path,
2040                              const char *name)
2041 {
2042         int result;
2043
2044         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2045
2046         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2047                "%s|%s", path, name);
2048
2049         return result;
2050 }
2051
2052 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2053                               const char *path,
2054                               const char *name)
2055 {
2056         int result;
2057
2058         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2059
2060         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2061                "%s|%s", path, name);
2062
2063         return result;
2064 }
2065
2066 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2067                               struct files_struct *fsp,
2068                               const char *name)
2069 {
2070         int result;
2071
2072         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2073
2074         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2075                "%s|%s", fsp_str_do_log(fsp), name);
2076
2077         return result;
2078 }
2079
2080 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2081                           const char *path,
2082                           const char *name, const void *value, size_t size,
2083                           int flags)
2084 {
2085         int result;
2086
2087         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2088                                        flags);
2089
2090         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2091                "%s|%s", path, name);
2092
2093         return result;
2094 }
2095
2096 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2097                            const char *path,
2098                            const char *name, const void *value, size_t size,
2099                            int flags)
2100 {
2101         int result;
2102
2103         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2104                                         flags);
2105
2106         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2107                "%s|%s", path, name);
2108
2109         return result;
2110 }
2111
2112 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2113                            struct files_struct *fsp, const char *name,
2114                            const void *value, size_t size, int flags)
2115 {
2116         int result;
2117
2118         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2119
2120         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2121                "%s|%s", fsp_str_do_log(fsp), name);
2122
2123         return result;
2124 }
2125
2126 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2127 {
2128         int result;
2129
2130         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2131         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2132                "%s", fsp_str_do_log(fsp));
2133
2134         return result;
2135 }
2136
2137 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2138 {
2139         int result;
2140
2141         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2142         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2143                "%s", fsp_str_do_log(fsp));
2144
2145         return result;
2146 }
2147
2148 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2149 {
2150         int result;
2151
2152         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2153         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2154                "%s", fsp_str_do_log(fsp));
2155
2156         return result;
2157 }
2158
2159 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2160 {
2161         int result;
2162
2163         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2164         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2165                "%s", fsp_str_do_log(fsp));
2166
2167         return result;
2168 }
2169
2170 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2171 {
2172         int result;
2173
2174         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2175         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2176                "%s", fsp_str_do_log(fsp));
2177
2178         return result;
2179 }
2180
2181 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2182 {
2183         int result;
2184
2185         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2186         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2187                 "%s", fsp_str_do_log(fsp));
2188
2189         return result;
2190 }
2191
2192 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)
2193 {
2194         int result;
2195
2196         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2197         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2198                 "%s", fsp_str_do_log(fsp));
2199
2200         return result;
2201 }
2202
2203 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2204                                      struct files_struct *fsp)
2205 {
2206         bool result;
2207
2208         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2209         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2210                 "%s", fsp_str_do_log(fsp));
2211
2212         return result;
2213 }
2214
2215 static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2216                                       const struct smb_filename *fname,
2217                                       SMB_STRUCT_STAT *sbuf)
2218 {
2219         bool result;
2220
2221         result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2222         do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2223                smb_fname_str_do_log(fname));
2224         return result;
2225 }
2226
2227 static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2228                                       const struct smb_filename *fname)
2229 {
2230         int result;
2231
2232         result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2233         do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2234                smb_fname_str_do_log(fname));
2235         return result;
2236 }
2237
2238 static struct vfs_fn_pointers vfs_full_audit_fns = {
2239
2240         /* Disk operations */
2241
2242         .connect_fn = smb_full_audit_connect,
2243         .disconnect = smb_full_audit_disconnect,
2244         .disk_free = smb_full_audit_disk_free,
2245         .get_quota = smb_full_audit_get_quota,
2246         .set_quota = smb_full_audit_set_quota,
2247         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2248         .statvfs = smb_full_audit_statvfs,
2249         .fs_capabilities = smb_full_audit_fs_capabilities,
2250         .opendir = smb_full_audit_opendir,
2251         .fdopendir = smb_full_audit_fdopendir,
2252         .readdir = smb_full_audit_readdir,
2253         .seekdir = smb_full_audit_seekdir,
2254         .telldir = smb_full_audit_telldir,
2255         .rewind_dir = smb_full_audit_rewinddir,
2256         .mkdir = smb_full_audit_mkdir,
2257         .rmdir = smb_full_audit_rmdir,
2258         .closedir = smb_full_audit_closedir,
2259         .init_search_op = smb_full_audit_init_search_op,
2260         .open_fn = smb_full_audit_open,
2261         .create_file = smb_full_audit_create_file,
2262         .close_fn = smb_full_audit_close,
2263         .vfs_read = smb_full_audit_read,
2264         .pread = smb_full_audit_pread,
2265         .write = smb_full_audit_write,
2266         .pwrite = smb_full_audit_pwrite,
2267         .lseek = smb_full_audit_lseek,
2268         .sendfile = smb_full_audit_sendfile,
2269         .recvfile = smb_full_audit_recvfile,
2270         .rename = smb_full_audit_rename,
2271         .fsync = smb_full_audit_fsync,
2272         .stat = smb_full_audit_stat,
2273         .fstat = smb_full_audit_fstat,
2274         .lstat = smb_full_audit_lstat,
2275         .get_alloc_size = smb_full_audit_get_alloc_size,
2276         .unlink = smb_full_audit_unlink,
2277         .chmod = smb_full_audit_chmod,
2278         .fchmod = smb_full_audit_fchmod,
2279         .chown = smb_full_audit_chown,
2280         .fchown = smb_full_audit_fchown,
2281         .lchown = smb_full_audit_lchown,
2282         .chdir = smb_full_audit_chdir,
2283         .getwd = smb_full_audit_getwd,
2284         .ntimes = smb_full_audit_ntimes,
2285         .ftruncate = smb_full_audit_ftruncate,
2286         .fallocate = smb_full_audit_fallocate,
2287         .lock = smb_full_audit_lock,
2288         .kernel_flock = smb_full_audit_kernel_flock,
2289         .linux_setlease = smb_full_audit_linux_setlease,
2290         .getlock = smb_full_audit_getlock,
2291         .symlink = smb_full_audit_symlink,
2292         .vfs_readlink = smb_full_audit_readlink,
2293         .link = smb_full_audit_link,
2294         .mknod = smb_full_audit_mknod,
2295         .realpath = smb_full_audit_realpath,
2296         .notify_watch = smb_full_audit_notify_watch,
2297         .chflags = smb_full_audit_chflags,
2298         .file_id_create = smb_full_audit_file_id_create,
2299         .streaminfo = smb_full_audit_streaminfo,
2300         .get_real_filename = smb_full_audit_get_real_filename,
2301         .connectpath = smb_full_audit_connectpath,
2302         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2303         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2304         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2305         .strict_lock = smb_full_audit_strict_lock,
2306         .strict_unlock = smb_full_audit_strict_unlock,
2307         .translate_name = smb_full_audit_translate_name,
2308         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2309         .get_nt_acl = smb_full_audit_get_nt_acl,
2310         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2311         .chmod_acl = smb_full_audit_chmod_acl,
2312         .fchmod_acl = smb_full_audit_fchmod_acl,
2313         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2314         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2315         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2316         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2317         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2318         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2319         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2320         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2321         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2322         .sys_acl_init = smb_full_audit_sys_acl_init,
2323         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2324         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2325         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2326         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2327         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2328         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2329         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2330         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2331         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2332         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2333         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2334         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2335         .getxattr = smb_full_audit_getxattr,
2336         .lgetxattr = smb_full_audit_lgetxattr,
2337         .fgetxattr = smb_full_audit_fgetxattr,
2338         .listxattr = smb_full_audit_listxattr,
2339         .llistxattr = smb_full_audit_llistxattr,
2340         .flistxattr = smb_full_audit_flistxattr,
2341         .removexattr = smb_full_audit_removexattr,
2342         .lremovexattr = smb_full_audit_lremovexattr,
2343         .fremovexattr = smb_full_audit_fremovexattr,
2344         .setxattr = smb_full_audit_setxattr,
2345         .lsetxattr = smb_full_audit_lsetxattr,
2346         .fsetxattr = smb_full_audit_fsetxattr,
2347         .aio_read = smb_full_audit_aio_read,
2348         .aio_write = smb_full_audit_aio_write,
2349         .aio_return_fn = smb_full_audit_aio_return,
2350         .aio_cancel = smb_full_audit_aio_cancel,
2351         .aio_error_fn = smb_full_audit_aio_error,
2352         .aio_fsync = smb_full_audit_aio_fsync,
2353         .aio_suspend = smb_full_audit_aio_suspend,
2354         .aio_force = smb_full_audit_aio_force,
2355         .is_offline = smb_full_audit_is_offline,
2356         .set_offline = smb_full_audit_set_offline,
2357 };
2358
2359 NTSTATUS vfs_full_audit_init(void)
2360 {
2361         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2362                                         "full_audit", &vfs_full_audit_fns);
2363
2364         if (!NT_STATUS_IS_OK(ret))
2365                 return ret;
2366
2367         vfs_full_audit_debug_level = debug_add_class("full_audit");
2368         if (vfs_full_audit_debug_level == -1) {
2369                 vfs_full_audit_debug_level = DBGC_VFS;
2370                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2371                           "class!\n"));
2372         } else {
2373                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2374                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2375         }
2376
2377         return ret;
2378 }