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