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