source3/modules/vfs_full_audit.c

   1 /*
   2  * Auditing VFS module for samba.  Log selected file operations to syslog
   3  * facility.
   4  *
   5  * Copyright (C) Tim Potter, 1999-2000
   6  * Copyright (C) Alexander Bokovoy, 2002
   7  * Copyright (C) John H Terpstra, 2003
   8  * Copyright (C) Stefan (metze) Metzmacher, 2003
   9  * Copyright (C) Volker Lendecke, 2004
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 3 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  23  */
  24
  25 /*
  26  * This module implements parseable logging for all Samba VFS operations.
  27  *
  28  * You use it as follows:
  29  *
  30  * [tmp]
  31  * path = /tmp
  32  * vfs objects = full_audit
  33  * full_audit:prefix = %u|%I
  34  * full_audit:success = open opendir
  35  * full_audit:failure = all
  36  *
  37  * vfs op can be "all" which means log all operations.
  38  * vfs op can be "none" which means no logging.
  39  *
  40  * This leads to syslog entries of the form:
  41  * smbd_audit: nobody|192.168.234.1|opendir|ok|.
  42  * smbd_audit: nobody|192.168.234.1|open|fail (File not found)|r|x.txt
  43  *
  44  * where "nobody" is the connected username and "192.168.234.1" is the
  45  * client's IP address.
  46  *
  47  * Options:
  48  *
  49  * prefix: A macro expansion template prepended to the syslog entry.
  50  *
  51  * success: A list of VFS operations for which a successful completion should
  52  * be logged. Defaults to no logging at all. The special operation "all" logs
  53  * - you guessed it - everything.
  54  *
  55  * failure: A list of VFS operations for which failure to complete should be
  56  * logged. Defaults to logging everything.
  57  */
  58
  59
  60 #include "includes.h"
  61 #include "system/filesys.h"
  62 #include "system/syslog.h"
  63 #include "smbd/smbd.h"
  64 #include "../librpc/gen_ndr/ndr_netlogon.h"
  65 #include "auth.h"
  66 #include "ntioctl.h"
  67 #include "lib/param/loadparm.h"
  68 #include "lib/util/bitmap.h"
  69
  70 static int vfs_full_audit_debug_level = DBGC_VFS;
  71
  72 struct vfs_full_audit_private_data {
  73         struct bitmap *success_ops;
  74         struct bitmap *failure_ops;
  75 };
  76
  77 #undef DBGC_CLASS
  78 #define DBGC_CLASS vfs_full_audit_debug_level
  79
  80 typedef enum _vfs_op_type {
  81         SMB_VFS_OP_NOOP = -1,
  82
  83         /* Disk operations */
  84
  85         SMB_VFS_OP_CONNECT = 0,
  86         SMB_VFS_OP_DISCONNECT,
  87         SMB_VFS_OP_DISK_FREE,
  88         SMB_VFS_OP_GET_QUOTA,
  89         SMB_VFS_OP_SET_QUOTA,
  90         SMB_VFS_OP_GET_SHADOW_COPY_DATA,
  91         SMB_VFS_OP_STATVFS,
  92         SMB_VFS_OP_FS_CAPABILITIES,
  93
  94         /* Directory operations */
  95
  96         SMB_VFS_OP_OPENDIR,
  97         SMB_VFS_OP_FDOPENDIR,
  98         SMB_VFS_OP_READDIR,
  99         SMB_VFS_OP_SEEKDIR,
 100         SMB_VFS_OP_TELLDIR,
 101         SMB_VFS_OP_REWINDDIR,
 102         SMB_VFS_OP_MKDIR,
 103         SMB_VFS_OP_RMDIR,
 104         SMB_VFS_OP_CLOSEDIR,
 105         SMB_VFS_OP_INIT_SEARCH_OP,
 106
 107         /* File operations */
 108
 109         SMB_VFS_OP_OPEN,
 110         SMB_VFS_OP_CREATE_FILE,
 111         SMB_VFS_OP_CLOSE,
 112         SMB_VFS_OP_READ,
 113         SMB_VFS_OP_PREAD,
 114         SMB_VFS_OP_WRITE,
 115         SMB_VFS_OP_PWRITE,
 116         SMB_VFS_OP_LSEEK,
 117         SMB_VFS_OP_SENDFILE,
 118         SMB_VFS_OP_RECVFILE,
 119         SMB_VFS_OP_RENAME,
 120         SMB_VFS_OP_FSYNC,
 121         SMB_VFS_OP_STAT,
 122         SMB_VFS_OP_FSTAT,
 123         SMB_VFS_OP_LSTAT,
 124         SMB_VFS_OP_GET_ALLOC_SIZE,
 125         SMB_VFS_OP_UNLINK,
 126         SMB_VFS_OP_CHMOD,
 127         SMB_VFS_OP_FCHMOD,
 128         SMB_VFS_OP_CHOWN,
 129         SMB_VFS_OP_FCHOWN,
 130         SMB_VFS_OP_LCHOWN,
 131         SMB_VFS_OP_CHDIR,
 132         SMB_VFS_OP_GETWD,
 133         SMB_VFS_OP_NTIMES,
 134         SMB_VFS_OP_FTRUNCATE,
 135         SMB_VFS_OP_FALLOCATE,
 136         SMB_VFS_OP_LOCK,
 137         SMB_VFS_OP_KERNEL_FLOCK,
 138         SMB_VFS_OP_LINUX_SETLEASE,
 139         SMB_VFS_OP_GETLOCK,
 140         SMB_VFS_OP_SYMLINK,
 141         SMB_VFS_OP_READLINK,
 142         SMB_VFS_OP_LINK,
 143         SMB_VFS_OP_MKNOD,
 144         SMB_VFS_OP_REALPATH,
 145         SMB_VFS_OP_NOTIFY_WATCH,
 146         SMB_VFS_OP_CHFLAGS,
 147         SMB_VFS_OP_FILE_ID_CREATE,
 148         SMB_VFS_OP_STREAMINFO,
 149         SMB_VFS_OP_GET_REAL_FILENAME,
 150         SMB_VFS_OP_CONNECTPATH,
 151         SMB_VFS_OP_BRL_LOCK_WINDOWS,
 152         SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
 153         SMB_VFS_OP_BRL_CANCEL_WINDOWS,
 154         SMB_VFS_OP_STRICT_LOCK,
 155         SMB_VFS_OP_STRICT_UNLOCK,
 156         SMB_VFS_OP_TRANSLATE_NAME,
 157
 158         /* NT ACL operations. */
 159
 160         SMB_VFS_OP_FGET_NT_ACL,
 161         SMB_VFS_OP_GET_NT_ACL,
 162         SMB_VFS_OP_FSET_NT_ACL,
 163
 164         /* POSIX ACL operations. */
 165
 166         SMB_VFS_OP_CHMOD_ACL,
 167         SMB_VFS_OP_FCHMOD_ACL,
 168
 169         SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 170         SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 171         SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 172         SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 173         SMB_VFS_OP_SYS_ACL_GET_FILE,
 174         SMB_VFS_OP_SYS_ACL_GET_FD,
 175         SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 176         SMB_VFS_OP_SYS_ACL_ADD_PERM,
 177         SMB_VFS_OP_SYS_ACL_TO_TEXT,
 178         SMB_VFS_OP_SYS_ACL_INIT,
 179         SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 180         SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 181         SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 182         SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 183         SMB_VFS_OP_SYS_ACL_VALID,
 184         SMB_VFS_OP_SYS_ACL_SET_FILE,
 185         SMB_VFS_OP_SYS_ACL_SET_FD,
 186         SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 187         SMB_VFS_OP_SYS_ACL_GET_PERM,
 188         SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 189         SMB_VFS_OP_SYS_ACL_FREE_ACL,
 190         SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 191
 192         /* EA operations. */
 193         SMB_VFS_OP_GETXATTR,
 194         SMB_VFS_OP_LGETXATTR,
 195         SMB_VFS_OP_FGETXATTR,
 196         SMB_VFS_OP_LISTXATTR,
 197         SMB_VFS_OP_LLISTXATTR,
 198         SMB_VFS_OP_FLISTXATTR,
 199         SMB_VFS_OP_REMOVEXATTR,
 200         SMB_VFS_OP_LREMOVEXATTR,
 201         SMB_VFS_OP_FREMOVEXATTR,
 202         SMB_VFS_OP_SETXATTR,
 203         SMB_VFS_OP_LSETXATTR,
 204         SMB_VFS_OP_FSETXATTR,
 205
 206         /* aio operations */
 207         SMB_VFS_OP_AIO_READ,
 208         SMB_VFS_OP_AIO_WRITE,
 209         SMB_VFS_OP_AIO_RETURN,
 210         SMB_VFS_OP_AIO_CANCEL,
 211         SMB_VFS_OP_AIO_ERROR,
 212         SMB_VFS_OP_AIO_FSYNC,
 213         SMB_VFS_OP_AIO_SUSPEND,
 214         SMB_VFS_OP_AIO_FORCE,
 215
 216         /* offline operations */
 217         SMB_VFS_OP_IS_OFFLINE,
 218         SMB_VFS_OP_SET_OFFLINE,
 219
 220         /* This should always be last enum value */
 221
 222         SMB_VFS_OP_LAST
 223 } vfs_op_type;
 224
 225 /* The following array *must* be in the same order as defined in vfs.h */
 226
 227 static struct {
 228         vfs_op_type type;
 229         const char *name;
 230 } vfs_op_names[] = {
 231         { SMB_VFS_OP_CONNECT,   "connect" },
 232         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 233         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 234         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 235         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 236         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 237         { SMB_VFS_OP_STATVFS,   "statvfs" },
 238         { SMB_VFS_OP_FS_CAPABILITIES,   "fs_capabilities" },
 239         { SMB_VFS_OP_OPENDIR,   "opendir" },
 240         { SMB_VFS_OP_FDOPENDIR, "fdopendir" },
 241         { SMB_VFS_OP_READDIR,   "readdir" },
 242         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 243         { SMB_VFS_OP_TELLDIR,   "telldir" },
 244         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 245         { SMB_VFS_OP_MKDIR,     "mkdir" },
 246         { SMB_VFS_OP_RMDIR,     "rmdir" },
 247         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 248         { SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
 249         { SMB_VFS_OP_OPEN,      "open" },
 250         { SMB_VFS_OP_CREATE_FILE, "create_file" },
 251         { SMB_VFS_OP_CLOSE,     "close" },
 252         { SMB_VFS_OP_READ,      "read" },
 253         { SMB_VFS_OP_PREAD,     "pread" },
 254         { SMB_VFS_OP_WRITE,     "write" },
 255         { SMB_VFS_OP_PWRITE,    "pwrite" },
 256         { SMB_VFS_OP_LSEEK,     "lseek" },
 257         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 258         { SMB_VFS_OP_RECVFILE,  "recvfile" },
 259         { SMB_VFS_OP_RENAME,    "rename" },
 260         { SMB_VFS_OP_FSYNC,     "fsync" },
 261         { SMB_VFS_OP_STAT,      "stat" },
 262         { SMB_VFS_OP_FSTAT,     "fstat" },
 263         { SMB_VFS_OP_LSTAT,     "lstat" },
 264         { SMB_VFS_OP_GET_ALLOC_SIZE,    "get_alloc_size" },
 265         { SMB_VFS_OP_UNLINK,    "unlink" },
 266         { SMB_VFS_OP_CHMOD,     "chmod" },
 267         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 268         { SMB_VFS_OP_CHOWN,     "chown" },
 269         { SMB_VFS_OP_FCHOWN,    "fchown" },
 270         { SMB_VFS_OP_LCHOWN,    "lchown" },
 271         { SMB_VFS_OP_CHDIR,     "chdir" },
 272         { SMB_VFS_OP_GETWD,     "getwd" },
 273         { SMB_VFS_OP_NTIMES,    "ntimes" },
 274         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 275         { SMB_VFS_OP_FALLOCATE,"fallocate" },
 276         { SMB_VFS_OP_LOCK,      "lock" },
 277         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
 278         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
 279         { SMB_VFS_OP_GETLOCK,   "getlock" },
 280         { SMB_VFS_OP_SYMLINK,   "symlink" },
 281         { SMB_VFS_OP_READLINK,  "readlink" },
 282         { SMB_VFS_OP_LINK,      "link" },
 283         { SMB_VFS_OP_MKNOD,     "mknod" },
 284         { SMB_VFS_OP_REALPATH,  "realpath" },
 285         { SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
 286         { SMB_VFS_OP_CHFLAGS,   "chflags" },
 287         { SMB_VFS_OP_FILE_ID_CREATE,    "file_id_create" },
 288         { SMB_VFS_OP_STREAMINFO,        "streaminfo" },
 289         { SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
 290         { SMB_VFS_OP_CONNECTPATH,       "connectpath" },
 291         { SMB_VFS_OP_BRL_LOCK_WINDOWS,  "brl_lock_windows" },
 292         { SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
 293         { SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
 294         { SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
 295         { SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
 296         { SMB_VFS_OP_TRANSLATE_NAME,    "translate_name" },
 297         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 298         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 299         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 300         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 301         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 302         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 303         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 304         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 305         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 306         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 307         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 308         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 309         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 310         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 311         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 312         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 313         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 314         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 315         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 316         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 317         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 318         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 319         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 320         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 321         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 322         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 323         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 324         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 325         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 326         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 327         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 328         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 329         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 330         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 331         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 332         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 333         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 334         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 335         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 336         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 337         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 338         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 339         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 340         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 341         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 342         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 343         { SMB_VFS_OP_AIO_FORCE, "aio_force" },
 344         { SMB_VFS_OP_IS_OFFLINE, "is_offline" },
 345         { SMB_VFS_OP_SET_OFFLINE, "set_offline" },
 346         { SMB_VFS_OP_LAST, NULL }
 347 };
 348
 349 static int audit_syslog_facility(vfs_handle_struct *handle)
 350 {
 351         static const struct enum_list enum_log_facilities[] = {
 352                 { LOG_USER, "USER" },
 353                 { LOG_LOCAL0, "LOCAL0" },
 354                 { LOG_LOCAL1, "LOCAL1" },
 355                 { LOG_LOCAL2, "LOCAL2" },
 356                 { LOG_LOCAL3, "LOCAL3" },
 357                 { LOG_LOCAL4, "LOCAL4" },
 358                 { LOG_LOCAL5, "LOCAL5" },
 359                 { LOG_LOCAL6, "LOCAL6" },
 360                 { LOG_LOCAL7, "LOCAL7" },
 361                 { -1, NULL}
 362         };
 363
 364         int facility;
 365
 366         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 367
 368         return facility;
 369 }
 370
 371 static int audit_syslog_priority(vfs_handle_struct *handle)
 372 {
 373         static const struct enum_list enum_log_priorities[] = {
 374                 { LOG_EMERG, "EMERG" },
 375                 { LOG_ALERT, "ALERT" },
 376                 { LOG_CRIT, "CRIT" },
 377                 { LOG_ERR, "ERR" },
 378                 { LOG_WARNING, "WARNING" },
 379                 { LOG_NOTICE, "NOTICE" },
 380                 { LOG_INFO, "INFO" },
 381                 { LOG_DEBUG, "DEBUG" },
 382                 { -1, NULL}
 383         };
 384
 385         int priority;
 386
 387         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
 388                                 enum_log_priorities, LOG_NOTICE);
 389         if (priority == -1) {
 390                 priority = LOG_WARNING;
 391         }
 392
 393         return priority;
 394 }
 395
 396 static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
 397 {
 398         char *prefix = NULL;
 399         char *result;
 400
 401         prefix = talloc_strdup(ctx,
 402                         lp_parm_const_string(SNUM(conn), "full_audit",
 403                                              "prefix", "%u|%I"));
 404         if (!prefix) {
 405                 return NULL;
 406         }
 407         result = talloc_sub_advanced(ctx,
 408                         lp_servicename(SNUM(conn)),
 409                         conn->session_info->unix_info->unix_name,
 410                         conn->connectpath,
 411                         conn->session_info->unix_token->gid,
 412                         conn->session_info->unix_info->sanitized_username,
 413                         conn->session_info->info->domain_name,
 414                         prefix);
 415         TALLOC_FREE(prefix);
 416         return result;
 417 }
 418
 419 static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
 420 {
 421         struct vfs_full_audit_private_data *pd = NULL;
 422
 423         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 424                 struct vfs_full_audit_private_data,
 425                 return True);
 426
 427         if (pd->success_ops == NULL) {
 428                 return True;
 429         }
 430
 431         return bitmap_query(pd->success_ops, op);
 432 }
 433
 434 static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
 435 {
 436         struct vfs_full_audit_private_data *pd = NULL;
 437
 438         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 439                 struct vfs_full_audit_private_data,
 440                 return True);
 441
 442         if (pd->failure_ops == NULL)
 443                 return True;
 444
 445         return bitmap_query(pd->failure_ops, op);
 446 }
 447
 448 static struct bitmap *init_bitmap(TALLOC_CTX *mem_ctx, const char **ops)
 449 {
 450         struct bitmap *bm;
 451
 452         if (ops == NULL) {
 453                 return NULL;
 454         }
 455
 456         bm = bitmap_talloc(mem_ctx, SMB_VFS_OP_LAST);
 457         if (bm == NULL) {
 458                 DEBUG(0, ("Could not alloc bitmap -- "
 459                           "defaulting to logging everything\n"));
 460                 return NULL;
 461         }
 462
 463         for (; *ops != NULL; ops += 1) {
 464                 int i;
 465                 bool neg = false;
 466                 const char *op;
 467
 468                 if (strequal(*ops, "all")) {
 469                         for (i=0; i<SMB_VFS_OP_LAST; i++) {
 470                                 bitmap_set(bm, i);
 471                         }
 472                         continue;
 473                 }
 474
 475                 if (strequal(*ops, "none")) {
 476                         break;
 477                 }
 478
 479                 op = ops[0];
 480                 if (op[0] == '!') {
 481                         neg = true;
 482                         op += 1;
 483                 }
 484
 485                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 486                         if (vfs_op_names[i].name == NULL) {
 487                                 smb_panic("vfs_full_audit.c: name table not "
 488                                           "in sync with vfs.h\n");
 489                         }
 490                         if (strequal(op, vfs_op_names[i].name)) {
 491                                 if (neg) {
 492                                         bitmap_clear(bm, i);
 493                                 } else {
 494                                         bitmap_set(bm, i);
 495                                 }
 496                                 break;
 497                         }
 498                 }
 499                 if (i == SMB_VFS_OP_LAST) {
 500                         DEBUG(0, ("Could not find opname %s, logging all\n",
 501                                   *ops));
 502                         TALLOC_FREE(bm);
 503                         return NULL;
 504                 }
 505         }
 506         return bm;
 507 }
 508
 509 static const char *audit_opname(vfs_op_type op)
 510 {
 511         if (op >= SMB_VFS_OP_LAST)
 512                 return "INVALID VFS OP";
 513         return vfs_op_names[op].name;
 514 }
 515
 516 static TALLOC_CTX *tmp_do_log_ctx;
 517 /*
 518  * Get us a temporary talloc context usable just for DEBUG arguments
 519  */
 520 static TALLOC_CTX *do_log_ctx(void)
 521 {
 522         if (tmp_do_log_ctx == NULL) {
 523                 tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
 524         }
 525         return tmp_do_log_ctx;
 526 }
 527
 528 static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
 529                    const char *format, ...)
 530 {
 531         fstring err_msg;
 532         char *audit_pre = NULL;
 533         va_list ap;
 534         char *op_msg = NULL;
 535         int priority;
 536
 537         if (success && (!log_success(handle, op)))
 538                 goto out;
 539
 540         if (!success && (!log_failure(handle, op)))
 541                 goto out;
 542
 543         if (success)
 544                 fstrcpy(err_msg, "ok");
 545         else
 546                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 547
 548         va_start(ap, format);
 549         op_msg = talloc_vasprintf(talloc_tos(), format, ap);
 550         va_end(ap);
 551
 552         if (!op_msg) {
 553                 goto out;
 554         }
 555
 556         /*
 557          * Specify the facility to interoperate with other syslog callers
 558          * (smbd for example).
 559          */
 560         priority = audit_syslog_priority(handle) |
 561             audit_syslog_facility(handle);
 562
 563         audit_pre = audit_prefix(talloc_tos(), handle->conn);
 564         syslog(priority, "%s|%s|%s|%s\n",
 565                 audit_pre ? audit_pre : "",
 566                 audit_opname(op), err_msg, op_msg);
 567
 568  out:
 569         TALLOC_FREE(audit_pre);
 570         TALLOC_FREE(op_msg);
 571         TALLOC_FREE(tmp_do_log_ctx);
 572
 573         return;
 574 }
 575
 576 /**
 577  * Return a string using the do_log_ctx()
 578  */
 579 static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
 580 {
 581         char *fname = NULL;
 582         NTSTATUS status;
 583
 584         if (smb_fname == NULL) {
 585                 return "";
 586         }
 587         status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
 588         if (!NT_STATUS_IS_OK(status)) {
 589                 return "";
 590         }
 591         return fname;
 592 }
 593
 594 /**
 595  * Return an fsp debug string using the do_log_ctx()
 596  */
 597 static const char *fsp_str_do_log(const struct files_struct *fsp)
 598 {
 599         return smb_fname_str_do_log(fsp->fsp_name);
 600 }
 601
 602 /* Implementation of vfs_ops.  Pass everything on to the default
 603    operation but log event first. */
 604
 605 static int smb_full_audit_connect(vfs_handle_struct *handle,
 606                          const char *svc, const char *user)
 607 {
 608         int result;
 609         struct vfs_full_audit_private_data *pd = NULL;
 610
 611         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 612         if (result < 0) {
 613                 return result;
 614         }
 615
 616         pd = talloc_zero(handle, struct vfs_full_audit_private_data);
 617         if (!pd) {
 618                 SMB_VFS_NEXT_DISCONNECT(handle);
 619                 return -1;
 620         }
 621
 622 #ifdef WITH_SYSLOG
 623         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 624 #endif
 625
 626         pd->success_ops = init_bitmap(
 627                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 628                                         "success", NULL));
 629         pd->failure_ops = init_bitmap(
 630                 pd, lp_parm_string_list(SNUM(handle->conn), "full_audit",
 631                                         "failure", NULL));
 632
 633         /* Store the private data. */
 634         SMB_VFS_HANDLE_SET_DATA(handle, pd, NULL,
 635                                 struct vfs_full_audit_private_data, return -1);
 636
 637         do_log(SMB_VFS_OP_CONNECT, True, handle,
 638                "%s", svc);
 639
 640         return 0;
 641 }
 642
 643 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
 644 {
 645         SMB_VFS_NEXT_DISCONNECT(handle);
 646
 647         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 648                "%s", lp_servicename(SNUM(handle->conn)));
 649
 650         /* The bitmaps will be disconnected when the private
 651            data is deleted. */
 652
 653         return;
 654 }
 655
 656 static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
 657                                     const char *path,
 658                                     bool small_query, uint64_t *bsize,
 659                                     uint64_t *dfree, uint64_t *dsize)
 660 {
 661         uint64_t result;
 662
 663         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
 664                                         dfree, dsize);
 665
 666         /* Don't have a reasonable notion of failure here */
 667
 668         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 669
 670         return result;
 671 }
 672
 673 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 674                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 675                            SMB_DISK_QUOTA *qt)
 676 {
 677         int result;
 678
 679         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 680
 681         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 682
 683         return result;
 684 }
 685
 686
 687 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 688                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 689                            SMB_DISK_QUOTA *qt)
 690 {
 691         int result;
 692
 693         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 694
 695         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 696
 697         return result;
 698 }
 699
 700 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 701                                 struct files_struct *fsp,
 702                                 struct shadow_copy_data *shadow_copy_data,
 703                                 bool labels)
 704 {
 705         int result;
 706
 707         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 708
 709         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 710
 711         return result;
 712 }
 713
 714 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 715                                 const char *path,
 716                                 struct vfs_statvfs_struct *statbuf)
 717 {
 718         int result;
 719
 720         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 721
 722         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 723
 724         return result;
 725 }
 726
 727 static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
 728 {
 729         int result;
 730
 731         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 732
 733         do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
 734
 735         return result;
 736 }
 737
 738 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 739                           const char *fname, const char *mask, uint32 attr)
 740 {
 741         SMB_STRUCT_DIR *result;
 742
 743         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 744
 745         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 746
 747         return result;
 748 }
 749
 750 static SMB_STRUCT_DIR *smb_full_audit_fdopendir(vfs_handle_struct *handle,
 751                           files_struct *fsp, const char *mask, uint32 attr)
 752 {
 753         SMB_STRUCT_DIR *result;
 754
 755         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 756
 757         do_log(SMB_VFS_OP_FDOPENDIR, (result != NULL), handle, "%s",
 758                         fsp_str_do_log(fsp));
 759
 760         return result;
 761 }
 762
 763 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 764                                     SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
 765 {
 766         SMB_STRUCT_DIRENT *result;
 767
 768         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 769
 770         /* This operation has no reasonable error condition
 771          * (End of dir is also failure), so always succeed.
 772          */
 773         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 774
 775         return result;
 776 }
 777
 778 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 779                         SMB_STRUCT_DIR *dirp, long offset)
 780 {
 781         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 782
 783         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 784         return;
 785 }
 786
 787 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 788                         SMB_STRUCT_DIR *dirp)
 789 {
 790         long result;
 791
 792         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 793
 794         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 795
 796         return result;
 797 }
 798
 799 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 800                         SMB_STRUCT_DIR *dirp)
 801 {
 802         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 803
 804         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 805         return;
 806 }
 807
 808 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 809                        const char *path, mode_t mode)
 810 {
 811         int result;
 812
 813         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 814
 815         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 816
 817         return result;
 818 }
 819
 820 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 821                        const char *path)
 822 {
 823         int result;
 824
 825         result = SMB_VFS_NEXT_RMDIR(handle, path);
 826
 827         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
 828
 829         return result;
 830 }
 831
 832 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 833                           SMB_STRUCT_DIR *dirp)
 834 {
 835         int result;
 836
 837         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 838
 839         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
 840
 841         return result;
 842 }
 843
 844 static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
 845                         SMB_STRUCT_DIR *dirp)
 846 {
 847         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 848
 849         do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
 850         return;
 851 }
 852
 853 static int smb_full_audit_open(vfs_handle_struct *handle,
 854                                struct smb_filename *smb_fname,
 855                                files_struct *fsp, int flags, mode_t mode)
 856 {
 857         int result;
 858
 859         result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
 860
 861         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
 862                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
 863                smb_fname_str_do_log(smb_fname));
 864
 865         return result;
 866 }
 867
 868 static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
 869                                       struct smb_request *req,
 870                                       uint16_t root_dir_fid,
 871                                       struct smb_filename *smb_fname,
 872                                       uint32_t access_mask,
 873                                       uint32_t share_access,
 874                                       uint32_t create_disposition,
 875                                       uint32_t create_options,
 876                                       uint32_t file_attributes,
 877                                       uint32_t oplock_request,
 878                                       uint64_t allocation_size,
 879                                       uint32_t private_flags,
 880                                       struct security_descriptor *sd,
 881                                       struct ea_list *ea_list,
 882                                       files_struct **result_fsp,
 883                                       int *pinfo)
 884 {
 885         NTSTATUS result;
 886         const char* str_create_disposition;
 887
 888         switch (create_disposition) {
 889         case FILE_SUPERSEDE:
 890                 str_create_disposition = "supersede";
 891                 break;
 892         case FILE_OVERWRITE_IF:
 893                 str_create_disposition = "overwrite_if";
 894                 break;
 895         case FILE_OPEN:
 896                 str_create_disposition = "open";
 897                 break;
 898         case FILE_OVERWRITE:
 899                 str_create_disposition = "overwrite";
 900                 break;
 901         case FILE_CREATE:
 902                 str_create_disposition = "create";
 903                 break;
 904         case FILE_OPEN_IF:
 905                 str_create_disposition = "open_if";
 906                 break;
 907         default:
 908                 str_create_disposition = "unknown";
 909         }
 910
 911         result = SMB_VFS_NEXT_CREATE_FILE(
 912                 handle,                                 /* handle */
 913                 req,                                    /* req */
 914                 root_dir_fid,                           /* root_dir_fid */
 915                 smb_fname,                              /* fname */
 916                 access_mask,                            /* access_mask */
 917                 share_access,                           /* share_access */
 918                 create_disposition,                     /* create_disposition*/
 919                 create_options,                         /* create_options */
 920                 file_attributes,                        /* file_attributes */
 921                 oplock_request,                         /* oplock_request */
 922                 allocation_size,                        /* allocation_size */
 923                 private_flags,
 924                 sd,                                     /* sd */
 925                 ea_list,                                /* ea_list */
 926                 result_fsp,                             /* result */
 927                 pinfo);                                 /* pinfo */
 928
 929         do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
 930                "0x%x|%s|%s|%s", access_mask,
 931                create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
 932                str_create_disposition, smb_fname_str_do_log(smb_fname));
 933
 934         return result;
 935 }
 936
 937 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 938 {
 939         int result;
 940
 941         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 942
 943         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
 944                fsp_str_do_log(fsp));
 945
 946         return result;
 947 }
 948
 949 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 950                           void *data, size_t n)
 951 {
 952         ssize_t result;
 953
 954         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 955
 956         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
 957                fsp_str_do_log(fsp));
 958
 959         return result;
 960 }
 961
 962 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 963                            void *data, size_t n, SMB_OFF_T offset)
 964 {
 965         ssize_t result;
 966
 967         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 968
 969         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
 970                fsp_str_do_log(fsp));
 971
 972         return result;
 973 }
 974
 975 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 976                            const void *data, size_t n)
 977 {
 978         ssize_t result;
 979
 980         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 981
 982         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
 983                fsp_str_do_log(fsp));
 984
 985         return result;
 986 }
 987
 988 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 989                             const void *data, size_t n,
 990                             SMB_OFF_T offset)
 991 {
 992         ssize_t result;
 993
 994         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 995
 996         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
 997                fsp_str_do_log(fsp));
 998
 999         return result;
1000 }
1001
1002 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1003                              SMB_OFF_T offset, int whence)
1004 {
1005         ssize_t result;
1006
1007         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
1008
1009         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1010                "%s", fsp_str_do_log(fsp));
1011
1012         return result;
1013 }
1014
1015 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1016                               files_struct *fromfsp,
1017                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1018                               size_t n)
1019 {
1020         ssize_t result;
1021
1022         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
1023
1024         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1025                "%s", fsp_str_do_log(fromfsp));
1026
1027         return result;
1028 }
1029
1030 static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
1031                       files_struct *tofsp,
1032                               SMB_OFF_T offset,
1033                               size_t n)
1034 {
1035         ssize_t result;
1036
1037         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
1038
1039         do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
1040                "%s", fsp_str_do_log(tofsp));
1041
1042         return result;
1043 }
1044
1045 static int smb_full_audit_rename(vfs_handle_struct *handle,
1046                                  const struct smb_filename *smb_fname_src,
1047                                  const struct smb_filename *smb_fname_dst)
1048 {
1049         int result;
1050
1051         result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
1052
1053         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
1054                smb_fname_str_do_log(smb_fname_src),
1055                smb_fname_str_do_log(smb_fname_dst));
1056
1057         return result;
1058 }
1059
1060 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
1061 {
1062         int result;
1063
1064         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
1065
1066         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
1067                fsp_str_do_log(fsp));
1068
1069         return result;
1070 }
1071
1072 static int smb_full_audit_stat(vfs_handle_struct *handle,
1073                                struct smb_filename *smb_fname)
1074 {
1075         int result;
1076
1077         result = SMB_VFS_NEXT_STAT(handle, smb_fname);
1078
1079         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
1080                smb_fname_str_do_log(smb_fname));
1081
1082         return result;
1083 }
1084
1085 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1086                        SMB_STRUCT_STAT *sbuf)
1087 {
1088         int result;
1089
1090         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1091
1092         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
1093                fsp_str_do_log(fsp));
1094
1095         return result;
1096 }
1097
1098 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1099                                 struct smb_filename *smb_fname)
1100 {
1101         int result;
1102
1103         result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
1104
1105         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
1106                smb_fname_str_do_log(smb_fname));
1107
1108         return result;
1109 }
1110
1111 static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
1112                        files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
1113 {
1114         uint64_t result;
1115
1116         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1117
1118         do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result != (uint64_t)-1), handle,
1119                         "%llu", result);
1120
1121         return result;
1122 }
1123
1124 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1125                                  const struct smb_filename *smb_fname)
1126 {
1127         int result;
1128
1129         result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
1130
1131         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
1132                smb_fname_str_do_log(smb_fname));
1133
1134         return result;
1135 }
1136
1137 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1138                        const char *path, mode_t mode)
1139 {
1140         int result;
1141
1142         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1143
1144         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1145
1146         return result;
1147 }
1148
1149 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1150                         mode_t mode)
1151 {
1152         int result;
1153
1154         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1155
1156         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1157                "%s|%o", fsp_str_do_log(fsp), mode);
1158
1159         return result;
1160 }
1161
1162 static int smb_full_audit_chown(vfs_handle_struct *handle,
1163                        const char *path, uid_t uid, gid_t gid)
1164 {
1165         int result;
1166
1167         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1168
1169         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1170                path, (long int)uid, (long int)gid);
1171
1172         return result;
1173 }
1174
1175 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1176                         uid_t uid, gid_t gid)
1177 {
1178         int result;
1179
1180         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1181
1182         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1183                fsp_str_do_log(fsp), (long int)uid, (long int)gid);
1184
1185         return result;
1186 }
1187
1188 static int smb_full_audit_lchown(vfs_handle_struct *handle,
1189                        const char *path, uid_t uid, gid_t gid)
1190 {
1191         int result;
1192
1193         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
1194
1195         do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1196                path, (long int)uid, (long int)gid);
1197
1198         return result;
1199 }
1200
1201 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1202                        const char *path)
1203 {
1204         int result;
1205
1206         result = SMB_VFS_NEXT_CHDIR(handle, path);
1207
1208         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1209
1210         return result;
1211 }
1212
1213 static char *smb_full_audit_getwd(vfs_handle_struct *handle)
1214 {
1215         char *result;
1216
1217         result = SMB_VFS_NEXT_GETWD(handle);
1218
1219         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s",
1220                 result == NULL? "" : result);
1221
1222         return result;
1223 }
1224
1225 static int smb_full_audit_ntimes(vfs_handle_struct *handle,
1226                                  const struct smb_filename *smb_fname,
1227                                  struct smb_file_time *ft)
1228 {
1229         int result;
1230
1231         result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
1232
1233         do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
1234                smb_fname_str_do_log(smb_fname));
1235
1236         return result;
1237 }
1238
1239 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1240                            SMB_OFF_T len)
1241 {
1242         int result;
1243
1244         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1245
1246         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1247                "%s", fsp_str_do_log(fsp));
1248
1249         return result;
1250 }
1251
1252 static int smb_full_audit_fallocate(vfs_handle_struct *handle, files_struct *fsp,
1253                            enum vfs_fallocate_mode mode,
1254                            SMB_OFF_T offset,
1255                            SMB_OFF_T len)
1256 {
1257         int result;
1258
1259         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1260
1261         do_log(SMB_VFS_OP_FALLOCATE, (result >= 0), handle,
1262                "%s", fsp_str_do_log(fsp));
1263
1264         return result;
1265 }
1266
1267 static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1268                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1269 {
1270         bool result;
1271
1272         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1273
1274         do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
1275
1276         return result;
1277 }
1278
1279 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1280                                        struct files_struct *fsp,
1281                                        uint32 share_mode, uint32 access_mask)
1282 {
1283         int result;
1284
1285         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
1286
1287         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1288                fsp_str_do_log(fsp));
1289
1290         return result;
1291 }
1292
1293 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1294                                  int leasetype)
1295 {
1296         int result;
1297
1298         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1299
1300         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1301                fsp_str_do_log(fsp));
1302
1303         return result;
1304 }
1305
1306 static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
1307                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1308 {
1309         bool result;
1310
1311         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
1312
1313         do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
1314
1315         return result;
1316 }
1317
1318 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1319                          const char *oldpath, const char *newpath)
1320 {
1321         int result;
1322
1323         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1324
1325         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1326                "%s|%s", oldpath, newpath);
1327
1328         return result;
1329 }
1330
1331 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1332                           const char *path, char *buf, size_t bufsiz)
1333 {
1334         int result;
1335
1336         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1337
1338         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1339
1340         return result;
1341 }
1342
1343 static int smb_full_audit_link(vfs_handle_struct *handle,
1344                       const char *oldpath, const char *newpath)
1345 {
1346         int result;
1347
1348         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1349
1350         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1351                "%s|%s", oldpath, newpath);
1352
1353         return result;
1354 }
1355
1356 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1357                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1358 {
1359         int result;
1360
1361         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1362
1363         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1364
1365         return result;
1366 }
1367
1368 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1369                             const char *path)
1370 {
1371         char *result;
1372
1373         result = SMB_VFS_NEXT_REALPATH(handle, path);
1374
1375         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1376
1377         return result;
1378 }
1379
1380 static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
1381                         struct sys_notify_context *ctx,
1382                         struct notify_entry *e,
1383                         void (*callback)(struct sys_notify_context *ctx,
1384                                         void *private_data,
1385                                         struct notify_event *ev),
1386                         void *private_data, void *handle_p)
1387 {
1388         NTSTATUS result;
1389
1390         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
1391
1392         do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
1393
1394         return result;
1395 }
1396
1397 static int smb_full_audit_chflags(vfs_handle_struct *handle,
1398                             const char *path, unsigned int flags)
1399 {
1400         int result;
1401
1402         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1403
1404         do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
1405
1406         return result;
1407 }
1408
1409 static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
1410                                                     const SMB_STRUCT_STAT *sbuf)
1411 {
1412         struct file_id id_zero;
1413         struct file_id result;
1414
1415         ZERO_STRUCT(id_zero);
1416
1417         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1418
1419         do_log(SMB_VFS_OP_FILE_ID_CREATE,
1420                !file_id_equal(&id_zero, &result),
1421                handle, "%s", file_id_string_tos(&result));
1422
1423         return result;
1424 }
1425
1426 static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
1427                                           struct files_struct *fsp,
1428                                           const char *fname,
1429                                           TALLOC_CTX *mem_ctx,
1430                                           unsigned int *pnum_streams,
1431                                           struct stream_struct **pstreams)
1432 {
1433         NTSTATUS result;
1434
1435         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1436                                          pnum_streams, pstreams);
1437
1438         do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
1439                "%s", fname);
1440
1441         return result;
1442 }
1443
1444 static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
1445                                             const char *path,
1446                                             const char *name,
1447                                             TALLOC_CTX *mem_ctx,
1448                                             char **found_name)
1449 {
1450         int result;
1451
1452         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1453                                                 found_name);
1454
1455         do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
1456                "%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
1457
1458         return result;
1459 }
1460
1461 static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
1462                                               const char *fname)
1463 {
1464         const char *result;
1465
1466         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1467
1468         do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
1469                "%s", fname);
1470
1471         return result;
1472 }
1473
1474 static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1475                                                 struct byte_range_lock *br_lck,
1476                                                 struct lock_struct *plock,
1477                                                 bool blocking_lock,
1478                                                 struct blocking_lock_record *blr)
1479 {
1480         NTSTATUS result;
1481
1482         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1483             blocking_lock, blr);
1484
1485         do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
1486             "%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
1487             plock->start, plock->size, plock->lock_type, blocking_lock );
1488
1489         return result;
1490 }
1491
1492 static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1493                                               struct messaging_context *msg_ctx,
1494                                               struct byte_range_lock *br_lck,
1495                                               const struct lock_struct *plock)
1496 {
1497         bool result;
1498
1499         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1500             plock);
1501
1502         do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
1503             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1504             plock->size, plock->lock_type);
1505
1506         return result;
1507 }
1508
1509 static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1510                                               struct byte_range_lock *br_lck,
1511                                               struct lock_struct *plock,
1512                                               struct blocking_lock_record *blr)
1513 {
1514         bool result;
1515
1516         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1517
1518         do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
1519             "%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
1520             plock->size);
1521
1522         return result;
1523 }
1524
1525 static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
1526                                        struct files_struct *fsp,
1527                                        struct lock_struct *plock)
1528 {
1529         bool result;
1530
1531         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1532
1533         do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
1534             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1535             plock->size);
1536
1537         return result;
1538 }
1539
1540 static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
1541                                          struct files_struct *fsp,
1542                                          struct lock_struct *plock)
1543 {
1544         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1545
1546         do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
1547             "%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
1548             plock->size);
1549
1550         return;
1551 }
1552
1553 static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
1554                                               const char *name,
1555                                               enum vfs_translate_direction direction,
1556                                               TALLOC_CTX *mem_ctx,
1557                                               char **mapped_name)
1558 {
1559         NTSTATUS result;
1560
1561         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1562                                              mapped_name);
1563
1564         do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
1565
1566         return result;
1567 }
1568
1569 static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1570                                 uint32 security_info,
1571                                 struct security_descriptor **ppdesc)
1572 {
1573         NTSTATUS result;
1574
1575         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1576
1577         do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1578                "%s", fsp_str_do_log(fsp));
1579
1580         return result;
1581 }
1582
1583 static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
1584                                           const char *name,
1585                                           uint32 security_info,
1586                                           struct security_descriptor **ppdesc)
1587 {
1588         NTSTATUS result;
1589
1590         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1591
1592         do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
1593                "%s", name);
1594
1595         return result;
1596 }
1597
1598 static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1599                               uint32 security_info_sent,
1600                               const struct security_descriptor *psd)
1601 {
1602         NTSTATUS result;
1603
1604         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
1605
1606         do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
1607                fsp_str_do_log(fsp));
1608
1609         return result;
1610 }
1611
1612 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1613                            const char *path, mode_t mode)
1614 {
1615         int result;
1616
1617         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1618
1619         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1620                "%s|%o", path, mode);
1621
1622         return result;
1623 }
1624
1625 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1626                                      mode_t mode)
1627 {
1628         int result;
1629
1630         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1631
1632         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1633                "%s|%o", fsp_str_do_log(fsp), mode);
1634
1635         return result;
1636 }
1637
1638 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1639
1640                                    SMB_ACL_T theacl, int entry_id,
1641                                    SMB_ACL_ENTRY_T *entry_p)
1642 {
1643         int result;
1644
1645         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1646                                                 entry_p);
1647
1648         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1649                "");
1650
1651         return result;
1652 }
1653
1654 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1655
1656                                       SMB_ACL_ENTRY_T entry_d,
1657                                       SMB_ACL_TAG_T *tag_type_p)
1658 {
1659         int result;
1660
1661         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1662                                                    tag_type_p);
1663
1664         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1665                "");
1666
1667         return result;
1668 }
1669
1670 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1671
1672                                      SMB_ACL_ENTRY_T entry_d,
1673                                      SMB_ACL_PERMSET_T *permset_p)
1674 {
1675         int result;
1676
1677         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1678                                                   permset_p);
1679
1680         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1681                "");
1682
1683         return result;
1684 }
1685
1686 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1687
1688                                           SMB_ACL_ENTRY_T entry_d)
1689 {
1690         void *result;
1691
1692         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1693
1694         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1695                "");
1696
1697         return result;
1698 }
1699
1700 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1701                                         const char *path_p,
1702                                         SMB_ACL_TYPE_T type)
1703 {
1704         SMB_ACL_T result;
1705
1706         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1707
1708         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1709                "%s", path_p);
1710
1711         return result;
1712 }
1713
1714 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1715                                       files_struct *fsp)
1716 {
1717         SMB_ACL_T result;
1718
1719         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1720
1721         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1722                "%s", fsp_str_do_log(fsp));
1723
1724         return result;
1725 }
1726
1727 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1728
1729                                      SMB_ACL_PERMSET_T permset)
1730 {
1731         int result;
1732
1733         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1734
1735         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1736                "");
1737
1738         return result;
1739 }
1740
1741 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1742
1743                                   SMB_ACL_PERMSET_T permset,
1744                                   SMB_ACL_PERM_T perm)
1745 {
1746         int result;
1747
1748         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1749
1750         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1751                "");
1752
1753         return result;
1754 }
1755
1756 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1757                                     SMB_ACL_T theacl,
1758                                     ssize_t *plen)
1759 {
1760         char * result;
1761
1762         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1763
1764         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1765                "");
1766
1767         return result;
1768 }
1769
1770 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1771
1772                                     int count)
1773 {
1774         SMB_ACL_T result;
1775
1776         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1777
1778         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1779                "");
1780
1781         return result;
1782 }
1783
1784 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1785                                       SMB_ACL_T *pacl,
1786                                       SMB_ACL_ENTRY_T *pentry)
1787 {
1788         int result;
1789
1790         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1791
1792         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1793                "");
1794
1795         return result;
1796 }
1797
1798 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1799
1800                                       SMB_ACL_ENTRY_T entry,
1801                                       SMB_ACL_TAG_T tagtype)
1802 {
1803         int result;
1804
1805         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1806                                                    tagtype);
1807
1808         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1809                "");
1810
1811         return result;
1812 }
1813
1814 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1815
1816                                        SMB_ACL_ENTRY_T entry,
1817                                        void *qual)
1818 {
1819         int result;
1820
1821         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1822
1823         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1824                "");
1825
1826         return result;
1827 }
1828
1829 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1830
1831                                      SMB_ACL_ENTRY_T entry,
1832                                      SMB_ACL_PERMSET_T permset)
1833 {
1834         int result;
1835
1836         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1837
1838         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1839                "");
1840
1841         return result;
1842 }
1843
1844 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1845
1846                                SMB_ACL_T theacl )
1847 {
1848         int result;
1849
1850         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1851
1852         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1853                "");
1854
1855         return result;
1856 }
1857
1858 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1859
1860                                   const char *name, SMB_ACL_TYPE_T acltype,
1861                                   SMB_ACL_T theacl)
1862 {
1863         int result;
1864
1865         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1866                                                theacl);
1867
1868         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1869                "%s", name);
1870
1871         return result;
1872 }
1873
1874 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1875                                 SMB_ACL_T theacl)
1876 {
1877         int result;
1878
1879         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1880
1881         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1882                "%s", fsp_str_do_log(fsp));
1883
1884         return result;
1885 }
1886
1887 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1888
1889                                          const char *path)
1890 {
1891         int result;
1892
1893         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1894
1895         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1896                "%s", path);
1897
1898         return result;
1899 }
1900
1901 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1902
1903                                   SMB_ACL_PERMSET_T permset,
1904                                   SMB_ACL_PERM_T perm)
1905 {
1906         int result;
1907
1908         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1909
1910         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1911                "");
1912
1913         return result;
1914 }
1915
1916 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1917
1918                                    char *text)
1919 {
1920         int result;
1921
1922         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1923
1924         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1925                "");
1926
1927         return result;
1928 }
1929
1930 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1931
1932                                   SMB_ACL_T posix_acl)
1933 {
1934         int result;
1935
1936         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1937
1938         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1939                "");
1940
1941         return result;
1942 }
1943
1944 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1945                                         void *qualifier,
1946                                         SMB_ACL_TAG_T tagtype)
1947 {
1948         int result;
1949
1950         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1951                                                      tagtype);
1952
1953         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1954                "");
1955
1956         return result;
1957 }
1958
1959 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1960                               const char *path,
1961                               const char *name, void *value, size_t size)
1962 {
1963         ssize_t result;
1964
1965         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1966
1967         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1968                "%s|%s", path, name);
1969
1970         return result;
1971 }
1972
1973 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1974                                const char *path, const char *name,
1975                                void *value, size_t size)
1976 {
1977         ssize_t result;
1978
1979         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1980
1981         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1982                "%s|%s", path, name);
1983
1984         return result;
1985 }
1986
1987 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1988                                struct files_struct *fsp,
1989                                const char *name, void *value, size_t size)
1990 {
1991         ssize_t result;
1992
1993         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1994
1995         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1996                "%s|%s", fsp_str_do_log(fsp), name);
1997
1998         return result;
1999 }
2000
2001 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
2002                                const char *path, char *list, size_t size)
2003 {
2004         ssize_t result;
2005
2006         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2007
2008         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
2009
2010         return result;
2011 }
2012
2013 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
2014                                 const char *path, char *list, size_t size)
2015 {
2016         ssize_t result;
2017
2018         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2019
2020         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
2021
2022         return result;
2023 }
2024
2025 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
2026                                 struct files_struct *fsp, char *list,
2027                                 size_t size)
2028 {
2029         ssize_t result;
2030
2031         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2032
2033         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
2034                "%s", fsp_str_do_log(fsp));
2035
2036         return result;
2037 }
2038
2039 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
2040                              const char *path,
2041                              const char *name)
2042 {
2043         int result;
2044
2045         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2046
2047         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
2048                "%s|%s", path, name);
2049
2050         return result;
2051 }
2052
2053 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
2054                               const char *path,
2055                               const char *name)
2056 {
2057         int result;
2058
2059         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2060
2061         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
2062                "%s|%s", path, name);
2063
2064         return result;
2065 }
2066
2067 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
2068                               struct files_struct *fsp,
2069                               const char *name)
2070 {
2071         int result;
2072
2073         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2074
2075         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
2076                "%s|%s", fsp_str_do_log(fsp), name);
2077
2078         return result;
2079 }
2080
2081 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
2082                           const char *path,
2083                           const char *name, const void *value, size_t size,
2084                           int flags)
2085 {
2086         int result;
2087
2088         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2089                                        flags);
2090
2091         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
2092                "%s|%s", path, name);
2093
2094         return result;
2095 }
2096
2097 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
2098                            const char *path,
2099                            const char *name, const void *value, size_t size,
2100                            int flags)
2101 {
2102         int result;
2103
2104         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2105                                         flags);
2106
2107         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
2108                "%s|%s", path, name);
2109
2110         return result;
2111 }
2112
2113 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
2114                            struct files_struct *fsp, const char *name,
2115                            const void *value, size_t size, int flags)
2116 {
2117         int result;
2118
2119         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2120
2121         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
2122                "%s|%s", fsp_str_do_log(fsp), name);
2123
2124         return result;
2125 }
2126
2127 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2128 {
2129         int result;
2130
2131         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2132         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
2133                "%s", fsp_str_do_log(fsp));
2134
2135         return result;
2136 }
2137
2138 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2139 {
2140         int result;
2141
2142         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2143         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
2144                "%s", fsp_str_do_log(fsp));
2145
2146         return result;
2147 }
2148
2149 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2150 {
2151         int result;
2152
2153         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2154         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2155                "%s", fsp_str_do_log(fsp));
2156
2157         return result;
2158 }
2159
2160 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2161 {
2162         int result;
2163
2164         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2165         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2166                "%s", fsp_str_do_log(fsp));
2167
2168         return result;
2169 }
2170
2171 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2172 {
2173         int result;
2174
2175         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2176         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2177                "%s", fsp_str_do_log(fsp));
2178
2179         return result;
2180 }
2181
2182 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2183 {
2184         int result;
2185
2186         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2187         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2188                 "%s", fsp_str_do_log(fsp));
2189
2190         return result;
2191 }
2192
2193 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)
2194 {
2195         int result;
2196
2197         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2198         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2199                 "%s", fsp_str_do_log(fsp));
2200
2201         return result;
2202 }
2203
2204 static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
2205                                      struct files_struct *fsp)
2206 {
2207         bool result;
2208
2209         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2210         do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
2211                 "%s", fsp_str_do_log(fsp));
2212
2213         return result;
2214 }
2215
2216 static bool smb_full_audit_is_offline(struct vfs_handle_struct *handle,
2217                                       const struct smb_filename *fname,
2218                                       SMB_STRUCT_STAT *sbuf)
2219 {
2220         bool result;
2221
2222         result = SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
2223         do_log(SMB_VFS_OP_IS_OFFLINE, result, handle, "%s",
2224                smb_fname_str_do_log(fname));
2225         return result;
2226 }
2227
2228 static int smb_full_audit_set_offline(struct vfs_handle_struct *handle,
2229                                       const struct smb_filename *fname)
2230 {
2231         int result;
2232
2233         result = SMB_VFS_NEXT_SET_OFFLINE(handle, fname);
2234         do_log(SMB_VFS_OP_SET_OFFLINE, result >= 0, handle, "%s",
2235                smb_fname_str_do_log(fname));
2236         return result;
2237 }
2238
2239 static struct vfs_fn_pointers vfs_full_audit_fns = {
2240
2241         /* Disk operations */
2242
2243         .connect_fn = smb_full_audit_connect,
2244         .disconnect = smb_full_audit_disconnect,
2245         .disk_free = smb_full_audit_disk_free,
2246         .get_quota = smb_full_audit_get_quota,
2247         .set_quota = smb_full_audit_set_quota,
2248         .get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
2249         .statvfs = smb_full_audit_statvfs,
2250         .fs_capabilities = smb_full_audit_fs_capabilities,
2251         .opendir = smb_full_audit_opendir,
2252         .fdopendir = smb_full_audit_fdopendir,
2253         .readdir = smb_full_audit_readdir,
2254         .seekdir = smb_full_audit_seekdir,
2255         .telldir = smb_full_audit_telldir,
2256         .rewind_dir = smb_full_audit_rewinddir,
2257         .mkdir = smb_full_audit_mkdir,
2258         .rmdir = smb_full_audit_rmdir,
2259         .closedir = smb_full_audit_closedir,
2260         .init_search_op = smb_full_audit_init_search_op,
2261         .open_fn = smb_full_audit_open,
2262         .create_file = smb_full_audit_create_file,
2263         .close_fn = smb_full_audit_close,
2264         .vfs_read = smb_full_audit_read,
2265         .pread = smb_full_audit_pread,
2266         .write = smb_full_audit_write,
2267         .pwrite = smb_full_audit_pwrite,
2268         .lseek = smb_full_audit_lseek,
2269         .sendfile = smb_full_audit_sendfile,
2270         .recvfile = smb_full_audit_recvfile,
2271         .rename = smb_full_audit_rename,
2272         .fsync = smb_full_audit_fsync,
2273         .stat = smb_full_audit_stat,
2274         .fstat = smb_full_audit_fstat,
2275         .lstat = smb_full_audit_lstat,
2276         .get_alloc_size = smb_full_audit_get_alloc_size,
2277         .unlink = smb_full_audit_unlink,
2278         .chmod = smb_full_audit_chmod,
2279         .fchmod = smb_full_audit_fchmod,
2280         .chown = smb_full_audit_chown,
2281         .fchown = smb_full_audit_fchown,
2282         .lchown = smb_full_audit_lchown,
2283         .chdir = smb_full_audit_chdir,
2284         .getwd = smb_full_audit_getwd,
2285         .ntimes = smb_full_audit_ntimes,
2286         .ftruncate = smb_full_audit_ftruncate,
2287         .fallocate = smb_full_audit_fallocate,
2288         .lock = smb_full_audit_lock,
2289         .kernel_flock = smb_full_audit_kernel_flock,
2290         .linux_setlease = smb_full_audit_linux_setlease,
2291         .getlock = smb_full_audit_getlock,
2292         .symlink = smb_full_audit_symlink,
2293         .vfs_readlink = smb_full_audit_readlink,
2294         .link = smb_full_audit_link,
2295         .mknod = smb_full_audit_mknod,
2296         .realpath = smb_full_audit_realpath,
2297         .notify_watch = smb_full_audit_notify_watch,
2298         .chflags = smb_full_audit_chflags,
2299         .file_id_create = smb_full_audit_file_id_create,
2300         .streaminfo = smb_full_audit_streaminfo,
2301         .get_real_filename = smb_full_audit_get_real_filename,
2302         .connectpath = smb_full_audit_connectpath,
2303         .brl_lock_windows = smb_full_audit_brl_lock_windows,
2304         .brl_unlock_windows = smb_full_audit_brl_unlock_windows,
2305         .brl_cancel_windows = smb_full_audit_brl_cancel_windows,
2306         .strict_lock = smb_full_audit_strict_lock,
2307         .strict_unlock = smb_full_audit_strict_unlock,
2308         .translate_name = smb_full_audit_translate_name,
2309         .fget_nt_acl = smb_full_audit_fget_nt_acl,
2310         .get_nt_acl = smb_full_audit_get_nt_acl,
2311         .fset_nt_acl = smb_full_audit_fset_nt_acl,
2312         .chmod_acl = smb_full_audit_chmod_acl,
2313         .fchmod_acl = smb_full_audit_fchmod_acl,
2314         .sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
2315         .sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
2316         .sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
2317         .sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
2318         .sys_acl_get_file = smb_full_audit_sys_acl_get_file,
2319         .sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
2320         .sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
2321         .sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
2322         .sys_acl_to_text = smb_full_audit_sys_acl_to_text,
2323         .sys_acl_init = smb_full_audit_sys_acl_init,
2324         .sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
2325         .sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
2326         .sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
2327         .sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
2328         .sys_acl_valid = smb_full_audit_sys_acl_valid,
2329         .sys_acl_set_file = smb_full_audit_sys_acl_set_file,
2330         .sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
2331         .sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
2332         .sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
2333         .sys_acl_free_text = smb_full_audit_sys_acl_free_text,
2334         .sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
2335         .sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
2336         .getxattr = smb_full_audit_getxattr,
2337         .lgetxattr = smb_full_audit_lgetxattr,
2338         .fgetxattr = smb_full_audit_fgetxattr,
2339         .listxattr = smb_full_audit_listxattr,
2340         .llistxattr = smb_full_audit_llistxattr,
2341         .flistxattr = smb_full_audit_flistxattr,
2342         .removexattr = smb_full_audit_removexattr,
2343         .lremovexattr = smb_full_audit_lremovexattr,
2344         .fremovexattr = smb_full_audit_fremovexattr,
2345         .setxattr = smb_full_audit_setxattr,
2346         .lsetxattr = smb_full_audit_lsetxattr,
2347         .fsetxattr = smb_full_audit_fsetxattr,
2348         .aio_read = smb_full_audit_aio_read,
2349         .aio_write = smb_full_audit_aio_write,
2350         .aio_return_fn = smb_full_audit_aio_return,
2351         .aio_cancel = smb_full_audit_aio_cancel,
2352         .aio_error_fn = smb_full_audit_aio_error,
2353         .aio_fsync = smb_full_audit_aio_fsync,
2354         .aio_suspend = smb_full_audit_aio_suspend,
2355         .aio_force = smb_full_audit_aio_force,
2356         .is_offline = smb_full_audit_is_offline,
2357         .set_offline = smb_full_audit_set_offline,
2358 };
2359
2360 NTSTATUS vfs_full_audit_init(void)
2361 {
2362         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2363                                         "full_audit", &vfs_full_audit_fns);
2364
2365         if (!NT_STATUS_IS_OK(ret))
2366                 return ret;
2367
2368         vfs_full_audit_debug_level = debug_add_class("full_audit");
2369         if (vfs_full_audit_debug_level == -1) {
2370                 vfs_full_audit_debug_level = DBGC_VFS;
2371                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2372                           "class!\n"));
2373         } else {
2374                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2375                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2376         }
2377
2378         return ret;
2379 }