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 2 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, write to the Free Software
  23  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  24  */
  25
  26 /*
  27  * This module implements parseable logging for all Samba VFS operations.
  28  *
  29  * You use it as follows:
  30  *
  31  * [tmp]
  32  * path = /tmp
  33  * vfs objects = full_audit
  34  * full_audit:prefix = %u|%I
  35  * full_audit:success = open opendir
  36  * full_audit:failure = all
  37  *
  38  * vfs op can be "all" which means log all operations.
  39  * vfs op can be "none" which means no logging.
  40  *
  41  * This leads to syslog entries of the form:
  42  * smbd_audit: nobody|192.168.234.1|opendir|ok|.
  43  * smbd_audit: nobody|192.168.234.1|open|fail (File not found)|r|x.txt
  44  *
  45  * where "nobody" is the connected username and "192.168.234.1" is the
  46  * client's IP address.
  47  *
  48  * Options:
  49  *
  50  * prefix: A macro expansion template prepended to the syslog entry.
  51  *
  52  * success: A list of VFS operations for which a successful completion should
  53  * be logged. Defaults to no logging at all. The special operation "all" logs
  54  * - you guessed it - everything.
  55  *
  56  * failure: A list of VFS operations for which failure to complete should be
  57  * logged. Defaults to logging everything.
  58  */
  59
  60
  61 #include "includes.h"
  62
  63 extern struct current_user current_user;
  64
  65 static int vfs_full_audit_debug_level = DBGC_VFS;
  66
  67 struct vfs_full_audit_private_data {
  68         struct bitmap *success_ops;
  69         struct bitmap *failure_ops;
  70 };
  71
  72 #undef DBGC_CLASS
  73 #define DBGC_CLASS vfs_full_audit_debug_level
  74
  75 /* Function prototypes */
  76
  77 static int smb_full_audit_connect(vfs_handle_struct *handle, connection_struct *conn,
  78                          const char *svc, const char *user);
  79 static void smb_full_audit_disconnect(vfs_handle_struct *handle,
  80                              connection_struct *conn);
  81 static SMB_BIG_UINT smb_full_audit_disk_free(vfs_handle_struct *handle,
  82                                     connection_struct *conn, const char *path,
  83                                     BOOL small_query, SMB_BIG_UINT *bsize,
  84                                     SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize);
  85 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
  86                            struct connection_struct *conn,
  87                            enum SMB_QUOTA_TYPE qtype, unid_t id,
  88                            SMB_DISK_QUOTA *qt);
  89 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
  90                            struct connection_struct *conn,
  91                            enum SMB_QUOTA_TYPE qtype, unid_t id,
  92                            SMB_DISK_QUOTA *qt);
  93 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
  94                                 struct files_struct *fsp,
  95                                 SHADOW_COPY_DATA *shadow_copy_data, BOOL labels);
  96 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
  97                                 struct connection_struct *conn,
  98                                 const char *path,
  99                                 struct vfs_statvfs_struct *statbuf);
 100
 101 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle, connection_struct *conn,
 102                           const char *fname, const char *mask, uint32 attr);
 103 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 104                                     connection_struct *conn, SMB_STRUCT_DIR *dirp);
 105 static void smb_full_audit_seekdir(vfs_handle_struct *handle, connection_struct *conn,
 106                         SMB_STRUCT_DIR *dirp, long offset);
 107 static long smb_full_audit_telldir(vfs_handle_struct *handle, connection_struct *conn,
 108                         SMB_STRUCT_DIR *dirp);
 109 static void smb_full_audit_rewinddir(vfs_handle_struct *handle, connection_struct *conn,
 110                         SMB_STRUCT_DIR *dirp);
 111 static int smb_full_audit_mkdir(vfs_handle_struct *handle, connection_struct *conn,
 112                        const char *path, mode_t mode);
 113 static int smb_full_audit_rmdir(vfs_handle_struct *handle, connection_struct *conn,
 114                        const char *path);
 115 static int smb_full_audit_closedir(vfs_handle_struct *handle, connection_struct *conn,
 116                           SMB_STRUCT_DIR *dirp);
 117 static int smb_full_audit_open(vfs_handle_struct *handle, connection_struct *conn,
 118                       const char *fname, int flags, mode_t mode);
 119 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd);
 120 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 121                           int fd, void *data, size_t n);
 122 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 123                            int fd, void *data, size_t n, SMB_OFF_T offset);
 124 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 125                            int fd, const void *data, size_t n);
 126 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 127                             int fd, const void *data, size_t n,
 128                             SMB_OFF_T offset);
 129 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
 130                              int filedes, SMB_OFF_T offset, int whence);
 131 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
 132                               files_struct *fsp, int fromfd,
 133                               const DATA_BLOB *hdr, SMB_OFF_T offset,
 134                               size_t n);
 135 static int smb_full_audit_rename(vfs_handle_struct *handle, connection_struct *conn,
 136                         const char *oldname, const char *newname);
 137 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd);
 138 static int smb_full_audit_stat(vfs_handle_struct *handle, connection_struct *conn,
 139                       const char *fname, SMB_STRUCT_STAT *sbuf);
 140 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
 141                        SMB_STRUCT_STAT *sbuf);
 142 static int smb_full_audit_lstat(vfs_handle_struct *handle, connection_struct *conn,
 143                        const char *path, SMB_STRUCT_STAT *sbuf);
 144 static int smb_full_audit_unlink(vfs_handle_struct *handle, connection_struct *conn,
 145                         const char *path);
 146 static int smb_full_audit_chmod(vfs_handle_struct *handle, connection_struct *conn,
 147                        const char *path, mode_t mode);
 148 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
 149                         mode_t mode);
 150 static int smb_full_audit_chown(vfs_handle_struct *handle, connection_struct *conn,
 151                        const char *path, uid_t uid, gid_t gid);
 152 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
 153                         uid_t uid, gid_t gid);
 154 static int smb_full_audit_chdir(vfs_handle_struct *handle, connection_struct *conn,
 155                        const char *path);
 156 static char *smb_full_audit_getwd(vfs_handle_struct *handle, connection_struct *conn,
 157                          char *path);
 158 static int smb_full_audit_utime(vfs_handle_struct *handle, connection_struct *conn,
 159                        const char *path, struct utimbuf *times);
 160 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
 161                            int fd, SMB_OFF_T len);
 162 static BOOL smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
 163                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
 164 static BOOL smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd,
 165                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid);
 166 static int smb_full_audit_symlink(vfs_handle_struct *handle, connection_struct *conn,
 167                          const char *oldpath, const char *newpath);
 168 static int smb_full_audit_readlink(vfs_handle_struct *handle, connection_struct *conn,
 169                           const char *path, char *buf, size_t bufsiz);
 170 static int smb_full_audit_link(vfs_handle_struct *handle, connection_struct *conn,
 171                       const char *oldpath, const char *newpath);
 172 static int smb_full_audit_mknod(vfs_handle_struct *handle, connection_struct *conn,
 173                        const char *pathname, mode_t mode, SMB_DEV_T dev);
 174 static char *smb_full_audit_realpath(vfs_handle_struct *handle, connection_struct *conn,
 175                             const char *path, char *resolved_path);
 176 static size_t smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 177                                 int fd, uint32 security_info,
 178                                 SEC_DESC **ppdesc);
 179 static size_t smb_full_audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 180                                const char *name, uint32 security_info,
 181                                SEC_DESC **ppdesc);
 182 static BOOL smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 183                               int fd, uint32 security_info_sent,
 184                               SEC_DESC *psd);
 185 static BOOL smb_full_audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 186                              const char *name, uint32 security_info_sent,
 187                              SEC_DESC *psd);
 188 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle, connection_struct *conn,
 189                            const char *path, mode_t mode);
 190 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
 191                             int fd, mode_t mode);
 192 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
 193                                    connection_struct *conn,
 194                                    SMB_ACL_T theacl, int entry_id,
 195                                    SMB_ACL_ENTRY_T *entry_p);
 196 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
 197                                       connection_struct *conn,
 198                                       SMB_ACL_ENTRY_T entry_d,
 199                                       SMB_ACL_TAG_T *tag_type_p);
 200 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
 201                                      connection_struct *conn,
 202                                      SMB_ACL_ENTRY_T entry_d,
 203                                      SMB_ACL_PERMSET_T *permset_p);
 204 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
 205                                           connection_struct *conn,
 206                                           SMB_ACL_ENTRY_T entry_d);
 207 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
 208                                         connection_struct *conn,
 209                                         const char *path_p,
 210                                         SMB_ACL_TYPE_T type);
 211 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
 212                                       files_struct *fsp,
 213                                       int fd);
 214 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
 215                                      connection_struct *conn,
 216                                      SMB_ACL_PERMSET_T permset);
 217 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
 218                                   connection_struct *conn,
 219                                   SMB_ACL_PERMSET_T permset,
 220                                   SMB_ACL_PERM_T perm);
 221 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
 222                                     connection_struct *conn, SMB_ACL_T theacl,
 223                                     ssize_t *plen);
 224 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
 225                                     connection_struct *conn,
 226                                     int count);
 227 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
 228                                       connection_struct *conn, SMB_ACL_T *pacl,
 229                                       SMB_ACL_ENTRY_T *pentry);
 230 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
 231                                       connection_struct *conn,
 232                                       SMB_ACL_ENTRY_T entry,
 233                                       SMB_ACL_TAG_T tagtype);
 234 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
 235                                        connection_struct *conn,
 236                                        SMB_ACL_ENTRY_T entry,
 237                                        void *qual);
 238 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
 239                                      connection_struct *conn,
 240                                      SMB_ACL_ENTRY_T entry,
 241                                      SMB_ACL_PERMSET_T permset);
 242 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
 243                                connection_struct *conn,
 244                                SMB_ACL_T theacl );
 245 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
 246                                   connection_struct *conn,
 247                                   const char *name, SMB_ACL_TYPE_T acltype,
 248                                   SMB_ACL_T theacl);
 249 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
 250                                 int fd, SMB_ACL_T theacl);
 251 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
 252                                          connection_struct *conn,
 253                                          const char *path);
 254 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
 255                                   connection_struct *conn,
 256                                   SMB_ACL_PERMSET_T permset,
 257                                   SMB_ACL_PERM_T perm);
 258 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
 259                                    connection_struct *conn,
 260                                    char *text);
 261 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
 262                                   connection_struct *conn,
 263                                   SMB_ACL_T posix_acl);
 264 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
 265                                         connection_struct *conn,
 266                                         void *qualifier,
 267                                         SMB_ACL_TAG_T tagtype);
 268 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
 269                               struct connection_struct *conn, const char *path,
 270                               const char *name, void *value, size_t size);
 271 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
 272                                struct connection_struct *conn,
 273                                const char *path, const char *name,
 274                                void *value, size_t size);
 275 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
 276                                struct files_struct *fsp, int fd,
 277                                const char *name, void *value, size_t size);
 278 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
 279                                struct connection_struct *conn,
 280                                const char *path, char *list, size_t size);
 281 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
 282                                 struct connection_struct *conn,
 283                                 const char *path, char *list, size_t size);
 284 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
 285                                 struct files_struct *fsp, int fd, char *list,
 286                                 size_t size);
 287 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
 288                              struct connection_struct *conn, const char *path,
 289                              const char *name);
 290 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
 291                               struct connection_struct *conn, const char *path,
 292                               const char *name);
 293 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
 294                               struct files_struct *fsp, int fd,
 295                               const char *name);
 296 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
 297                           struct connection_struct *conn, const char *path,
 298                           const char *name, const void *value, size_t size,
 299                           int flags);
 300 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
 301                            struct connection_struct *conn, const char *path,
 302                            const char *name, const void *value, size_t size,
 303                            int flags);
 304 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
 305                            struct files_struct *fsp, int fd, const char *name,
 306                            const void *value, size_t size, int flags);
 307
 308 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 309 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 310 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 311 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb);
 312 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 313 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb);
 314 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);
 315
 316 /* VFS operations */
 317
 318 static vfs_op_tuple audit_op_tuples[] = {
 319
 320         /* Disk operations */
 321
 322         {SMB_VFS_OP(smb_full_audit_connect),    SMB_VFS_OP_CONNECT,
 323          SMB_VFS_LAYER_LOGGER},
 324         {SMB_VFS_OP(smb_full_audit_disconnect), SMB_VFS_OP_DISCONNECT,
 325          SMB_VFS_LAYER_LOGGER},
 326         {SMB_VFS_OP(smb_full_audit_disk_free),  SMB_VFS_OP_DISK_FREE,
 327          SMB_VFS_LAYER_LOGGER},
 328         {SMB_VFS_OP(smb_full_audit_get_quota),  SMB_VFS_OP_GET_QUOTA,
 329          SMB_VFS_LAYER_LOGGER},
 330         {SMB_VFS_OP(smb_full_audit_set_quota),  SMB_VFS_OP_SET_QUOTA,
 331          SMB_VFS_LAYER_LOGGER},
 332         {SMB_VFS_OP(smb_full_audit_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,
 333          SMB_VFS_LAYER_LOGGER},
 334         {SMB_VFS_OP(smb_full_audit_statvfs),    SMB_VFS_OP_STATVFS,
 335          SMB_VFS_LAYER_LOGGER},
 336
 337         /* Directory operations */
 338
 339         {SMB_VFS_OP(smb_full_audit_opendir),    SMB_VFS_OP_OPENDIR,
 340          SMB_VFS_LAYER_LOGGER},
 341         {SMB_VFS_OP(smb_full_audit_readdir),    SMB_VFS_OP_READDIR,
 342          SMB_VFS_LAYER_LOGGER},
 343         {SMB_VFS_OP(smb_full_audit_seekdir),    SMB_VFS_OP_SEEKDIR,
 344          SMB_VFS_LAYER_LOGGER},
 345         {SMB_VFS_OP(smb_full_audit_telldir),    SMB_VFS_OP_TELLDIR,
 346          SMB_VFS_LAYER_LOGGER},
 347         {SMB_VFS_OP(smb_full_audit_rewinddir),  SMB_VFS_OP_REWINDDIR,
 348          SMB_VFS_LAYER_LOGGER},
 349         {SMB_VFS_OP(smb_full_audit_mkdir),      SMB_VFS_OP_MKDIR,
 350          SMB_VFS_LAYER_LOGGER},
 351         {SMB_VFS_OP(smb_full_audit_rmdir),      SMB_VFS_OP_RMDIR,
 352          SMB_VFS_LAYER_LOGGER},
 353         {SMB_VFS_OP(smb_full_audit_closedir),   SMB_VFS_OP_CLOSEDIR,
 354          SMB_VFS_LAYER_LOGGER},
 355
 356         /* File operations */
 357
 358         {SMB_VFS_OP(smb_full_audit_open),       SMB_VFS_OP_OPEN,
 359          SMB_VFS_LAYER_LOGGER},
 360         {SMB_VFS_OP(smb_full_audit_close),      SMB_VFS_OP_CLOSE,
 361          SMB_VFS_LAYER_LOGGER},
 362         {SMB_VFS_OP(smb_full_audit_read),       SMB_VFS_OP_READ,
 363          SMB_VFS_LAYER_LOGGER},
 364         {SMB_VFS_OP(smb_full_audit_pread),      SMB_VFS_OP_PREAD,
 365          SMB_VFS_LAYER_LOGGER},
 366         {SMB_VFS_OP(smb_full_audit_write),      SMB_VFS_OP_WRITE,
 367          SMB_VFS_LAYER_LOGGER},
 368         {SMB_VFS_OP(smb_full_audit_pwrite),     SMB_VFS_OP_PWRITE,
 369          SMB_VFS_LAYER_LOGGER},
 370         {SMB_VFS_OP(smb_full_audit_lseek),      SMB_VFS_OP_LSEEK,
 371          SMB_VFS_LAYER_LOGGER},
 372         {SMB_VFS_OP(smb_full_audit_sendfile),   SMB_VFS_OP_SENDFILE,
 373          SMB_VFS_LAYER_LOGGER},
 374         {SMB_VFS_OP(smb_full_audit_rename),     SMB_VFS_OP_RENAME,
 375          SMB_VFS_LAYER_LOGGER},
 376         {SMB_VFS_OP(smb_full_audit_fsync),      SMB_VFS_OP_FSYNC,
 377          SMB_VFS_LAYER_LOGGER},
 378         {SMB_VFS_OP(smb_full_audit_stat),       SMB_VFS_OP_STAT,
 379          SMB_VFS_LAYER_LOGGER},
 380         {SMB_VFS_OP(smb_full_audit_fstat),      SMB_VFS_OP_FSTAT,
 381          SMB_VFS_LAYER_LOGGER},
 382         {SMB_VFS_OP(smb_full_audit_lstat),      SMB_VFS_OP_LSTAT,
 383          SMB_VFS_LAYER_LOGGER},
 384         {SMB_VFS_OP(smb_full_audit_unlink),     SMB_VFS_OP_UNLINK,
 385          SMB_VFS_LAYER_LOGGER},
 386         {SMB_VFS_OP(smb_full_audit_chmod),      SMB_VFS_OP_CHMOD,
 387          SMB_VFS_LAYER_LOGGER},
 388         {SMB_VFS_OP(smb_full_audit_fchmod),     SMB_VFS_OP_FCHMOD,
 389          SMB_VFS_LAYER_LOGGER},
 390         {SMB_VFS_OP(smb_full_audit_chown),      SMB_VFS_OP_CHOWN,
 391          SMB_VFS_LAYER_LOGGER},
 392         {SMB_VFS_OP(smb_full_audit_fchown),     SMB_VFS_OP_FCHOWN,
 393          SMB_VFS_LAYER_LOGGER},
 394         {SMB_VFS_OP(smb_full_audit_chdir),      SMB_VFS_OP_CHDIR,
 395          SMB_VFS_LAYER_LOGGER},
 396         {SMB_VFS_OP(smb_full_audit_getwd),      SMB_VFS_OP_GETWD,
 397          SMB_VFS_LAYER_LOGGER},
 398         {SMB_VFS_OP(smb_full_audit_utime),      SMB_VFS_OP_UTIME,
 399          SMB_VFS_LAYER_LOGGER},
 400         {SMB_VFS_OP(smb_full_audit_ftruncate),  SMB_VFS_OP_FTRUNCATE,
 401          SMB_VFS_LAYER_LOGGER},
 402         {SMB_VFS_OP(smb_full_audit_lock),       SMB_VFS_OP_LOCK,
 403          SMB_VFS_LAYER_LOGGER},
 404         {SMB_VFS_OP(smb_full_audit_getlock),    SMB_VFS_OP_GETLOCK,
 405          SMB_VFS_LAYER_LOGGER},
 406         {SMB_VFS_OP(smb_full_audit_symlink),    SMB_VFS_OP_SYMLINK,
 407          SMB_VFS_LAYER_LOGGER},
 408         {SMB_VFS_OP(smb_full_audit_readlink),   SMB_VFS_OP_READLINK,
 409          SMB_VFS_LAYER_LOGGER},
 410         {SMB_VFS_OP(smb_full_audit_link),       SMB_VFS_OP_LINK,
 411          SMB_VFS_LAYER_LOGGER},
 412         {SMB_VFS_OP(smb_full_audit_mknod),      SMB_VFS_OP_MKNOD,
 413          SMB_VFS_LAYER_LOGGER},
 414         {SMB_VFS_OP(smb_full_audit_realpath),   SMB_VFS_OP_REALPATH,
 415          SMB_VFS_LAYER_LOGGER},
 416
 417         /* NT ACL operations. */
 418
 419         {SMB_VFS_OP(smb_full_audit_fget_nt_acl),        SMB_VFS_OP_FGET_NT_ACL,
 420          SMB_VFS_LAYER_LOGGER},
 421         {SMB_VFS_OP(smb_full_audit_get_nt_acl), SMB_VFS_OP_GET_NT_ACL,
 422          SMB_VFS_LAYER_LOGGER},
 423         {SMB_VFS_OP(smb_full_audit_fset_nt_acl),        SMB_VFS_OP_FSET_NT_ACL,
 424          SMB_VFS_LAYER_LOGGER},
 425         {SMB_VFS_OP(smb_full_audit_set_nt_acl), SMB_VFS_OP_SET_NT_ACL,
 426          SMB_VFS_LAYER_LOGGER},
 427
 428         /* POSIX ACL operations. */
 429
 430         {SMB_VFS_OP(smb_full_audit_chmod_acl),  SMB_VFS_OP_CHMOD_ACL,
 431          SMB_VFS_LAYER_LOGGER},
 432         {SMB_VFS_OP(smb_full_audit_fchmod_acl), SMB_VFS_OP_FCHMOD_ACL,
 433          SMB_VFS_LAYER_LOGGER},
 434         {SMB_VFS_OP(smb_full_audit_sys_acl_get_entry),  SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 435          SMB_VFS_LAYER_LOGGER},
 436         {SMB_VFS_OP(smb_full_audit_sys_acl_get_tag_type),       SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 437          SMB_VFS_LAYER_LOGGER},
 438         {SMB_VFS_OP(smb_full_audit_sys_acl_get_permset),        SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 439          SMB_VFS_LAYER_LOGGER},
 440         {SMB_VFS_OP(smb_full_audit_sys_acl_get_qualifier),      SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 441          SMB_VFS_LAYER_LOGGER},
 442         {SMB_VFS_OP(smb_full_audit_sys_acl_get_file),   SMB_VFS_OP_SYS_ACL_GET_FILE,
 443          SMB_VFS_LAYER_LOGGER},
 444         {SMB_VFS_OP(smb_full_audit_sys_acl_get_fd),     SMB_VFS_OP_SYS_ACL_GET_FD,
 445          SMB_VFS_LAYER_LOGGER},
 446         {SMB_VFS_OP(smb_full_audit_sys_acl_clear_perms),        SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 447          SMB_VFS_LAYER_LOGGER},
 448         {SMB_VFS_OP(smb_full_audit_sys_acl_add_perm),   SMB_VFS_OP_SYS_ACL_ADD_PERM,
 449          SMB_VFS_LAYER_LOGGER},
 450         {SMB_VFS_OP(smb_full_audit_sys_acl_to_text),    SMB_VFS_OP_SYS_ACL_TO_TEXT,
 451          SMB_VFS_LAYER_LOGGER},
 452         {SMB_VFS_OP(smb_full_audit_sys_acl_init),       SMB_VFS_OP_SYS_ACL_INIT,
 453          SMB_VFS_LAYER_LOGGER},
 454         {SMB_VFS_OP(smb_full_audit_sys_acl_create_entry),       SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 455          SMB_VFS_LAYER_LOGGER},
 456         {SMB_VFS_OP(smb_full_audit_sys_acl_set_tag_type),       SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 457          SMB_VFS_LAYER_LOGGER},
 458         {SMB_VFS_OP(smb_full_audit_sys_acl_set_qualifier),      SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 459          SMB_VFS_LAYER_LOGGER},
 460         {SMB_VFS_OP(smb_full_audit_sys_acl_set_permset),        SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 461          SMB_VFS_LAYER_LOGGER},
 462         {SMB_VFS_OP(smb_full_audit_sys_acl_valid),      SMB_VFS_OP_SYS_ACL_VALID,
 463          SMB_VFS_LAYER_LOGGER},
 464         {SMB_VFS_OP(smb_full_audit_sys_acl_set_file),   SMB_VFS_OP_SYS_ACL_SET_FILE,
 465          SMB_VFS_LAYER_LOGGER},
 466         {SMB_VFS_OP(smb_full_audit_sys_acl_set_fd),     SMB_VFS_OP_SYS_ACL_SET_FD,
 467          SMB_VFS_LAYER_LOGGER},
 468         {SMB_VFS_OP(smb_full_audit_sys_acl_delete_def_file),    SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 469          SMB_VFS_LAYER_LOGGER},
 470         {SMB_VFS_OP(smb_full_audit_sys_acl_get_perm),   SMB_VFS_OP_SYS_ACL_GET_PERM,
 471          SMB_VFS_LAYER_LOGGER},
 472         {SMB_VFS_OP(smb_full_audit_sys_acl_free_text),  SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 473          SMB_VFS_LAYER_LOGGER},
 474         {SMB_VFS_OP(smb_full_audit_sys_acl_free_acl),   SMB_VFS_OP_SYS_ACL_FREE_ACL,
 475          SMB_VFS_LAYER_LOGGER},
 476         {SMB_VFS_OP(smb_full_audit_sys_acl_free_qualifier),     SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 477          SMB_VFS_LAYER_LOGGER},
 478
 479         /* EA operations. */
 480
 481         {SMB_VFS_OP(smb_full_audit_getxattr),   SMB_VFS_OP_GETXATTR,
 482          SMB_VFS_LAYER_LOGGER},
 483         {SMB_VFS_OP(smb_full_audit_lgetxattr),  SMB_VFS_OP_LGETXATTR,
 484          SMB_VFS_LAYER_LOGGER},
 485         {SMB_VFS_OP(smb_full_audit_fgetxattr),  SMB_VFS_OP_FGETXATTR,
 486          SMB_VFS_LAYER_LOGGER},
 487         {SMB_VFS_OP(smb_full_audit_listxattr),  SMB_VFS_OP_LISTXATTR,
 488          SMB_VFS_LAYER_LOGGER},
 489         {SMB_VFS_OP(smb_full_audit_llistxattr), SMB_VFS_OP_LLISTXATTR,
 490          SMB_VFS_LAYER_LOGGER},
 491         {SMB_VFS_OP(smb_full_audit_flistxattr), SMB_VFS_OP_FLISTXATTR,
 492          SMB_VFS_LAYER_LOGGER},
 493         {SMB_VFS_OP(smb_full_audit_removexattr),        SMB_VFS_OP_REMOVEXATTR,
 494          SMB_VFS_LAYER_LOGGER},
 495         {SMB_VFS_OP(smb_full_audit_lremovexattr),       SMB_VFS_OP_LREMOVEXATTR,
 496          SMB_VFS_LAYER_LOGGER},
 497         {SMB_VFS_OP(smb_full_audit_fremovexattr),       SMB_VFS_OP_FREMOVEXATTR,
 498          SMB_VFS_LAYER_LOGGER},
 499         {SMB_VFS_OP(smb_full_audit_setxattr),   SMB_VFS_OP_SETXATTR,
 500          SMB_VFS_LAYER_LOGGER},
 501         {SMB_VFS_OP(smb_full_audit_lsetxattr),  SMB_VFS_OP_LSETXATTR,
 502          SMB_VFS_LAYER_LOGGER},
 503         {SMB_VFS_OP(smb_full_audit_fsetxattr),  SMB_VFS_OP_FSETXATTR,
 504          SMB_VFS_LAYER_LOGGER},
 505
 506         {SMB_VFS_OP(smb_full_audit_aio_read),   SMB_VFS_OP_AIO_READ,
 507          SMB_VFS_LAYER_LOGGER},
 508         {SMB_VFS_OP(smb_full_audit_aio_write),  SMB_VFS_OP_AIO_WRITE,
 509          SMB_VFS_LAYER_LOGGER},
 510         {SMB_VFS_OP(smb_full_audit_aio_return), SMB_VFS_OP_AIO_RETURN,
 511          SMB_VFS_LAYER_LOGGER},
 512         {SMB_VFS_OP(smb_full_audit_aio_cancel), SMB_VFS_OP_AIO_CANCEL,
 513          SMB_VFS_LAYER_LOGGER},
 514         {SMB_VFS_OP(smb_full_audit_aio_error),  SMB_VFS_OP_AIO_ERROR,
 515          SMB_VFS_LAYER_LOGGER},
 516         {SMB_VFS_OP(smb_full_audit_aio_fsync),  SMB_VFS_OP_AIO_FSYNC,
 517          SMB_VFS_LAYER_LOGGER},
 518         {SMB_VFS_OP(smb_full_audit_aio_suspend),SMB_VFS_OP_AIO_SUSPEND,
 519          SMB_VFS_LAYER_LOGGER},
 520
 521         /* Finish VFS operations definition */
 522
 523         {SMB_VFS_OP(NULL),              SMB_VFS_OP_NOOP,
 524          SMB_VFS_LAYER_NOOP}
 525 };
 526
 527 /* The following array *must* be in the same order as defined in vfs.h */
 528
 529 static struct {
 530         vfs_op_type type;
 531         const char *name;
 532 } vfs_op_names[] = {
 533         { SMB_VFS_OP_CONNECT,   "connect" },
 534         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 535         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 536         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 537         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 538         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 539         { SMB_VFS_OP_STATVFS,   "statvfs" },
 540         { SMB_VFS_OP_OPENDIR,   "opendir" },
 541         { SMB_VFS_OP_READDIR,   "readdir" },
 542         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 543         { SMB_VFS_OP_TELLDIR,   "telldir" },
 544         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 545         { SMB_VFS_OP_MKDIR,     "mkdir" },
 546         { SMB_VFS_OP_RMDIR,     "rmdir" },
 547         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 548         { SMB_VFS_OP_OPEN,      "open" },
 549         { SMB_VFS_OP_CLOSE,     "close" },
 550         { SMB_VFS_OP_READ,      "read" },
 551         { SMB_VFS_OP_PREAD,     "pread" },
 552         { SMB_VFS_OP_WRITE,     "write" },
 553         { SMB_VFS_OP_PWRITE,    "pwrite" },
 554         { SMB_VFS_OP_LSEEK,     "lseek" },
 555         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 556         { SMB_VFS_OP_RENAME,    "rename" },
 557         { SMB_VFS_OP_FSYNC,     "fsync" },
 558         { SMB_VFS_OP_STAT,      "stat" },
 559         { SMB_VFS_OP_FSTAT,     "fstat" },
 560         { SMB_VFS_OP_LSTAT,     "lstat" },
 561         { SMB_VFS_OP_UNLINK,    "unlink" },
 562         { SMB_VFS_OP_CHMOD,     "chmod" },
 563         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 564         { SMB_VFS_OP_CHOWN,     "chown" },
 565         { SMB_VFS_OP_FCHOWN,    "fchown" },
 566         { SMB_VFS_OP_CHDIR,     "chdir" },
 567         { SMB_VFS_OP_GETWD,     "getwd" },
 568         { SMB_VFS_OP_UTIME,     "utime" },
 569         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 570         { SMB_VFS_OP_LOCK,      "lock" },
 571         { SMB_VFS_OP_GETLOCK,   "getlock" },
 572         { SMB_VFS_OP_SYMLINK,   "symlink" },
 573         { SMB_VFS_OP_READLINK,  "readlink" },
 574         { SMB_VFS_OP_LINK,      "link" },
 575         { SMB_VFS_OP_MKNOD,     "mknod" },
 576         { SMB_VFS_OP_REALPATH,  "realpath" },
 577         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 578         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 579         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 580         { SMB_VFS_OP_SET_NT_ACL,        "set_nt_acl" },
 581         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 582         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 583         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 584         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 585         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 586         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 587         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 588         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 589         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 590         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 591         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 592         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 593         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 594         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 595         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 596         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 597         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 598         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 599         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 600         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 601         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 602         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 603         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 604         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 605         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 606         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 607         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 608         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 609         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 610         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 611         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 612         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 613         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 614         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 615         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 616         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 617         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 618         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 619         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 620         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 621         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 622         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 623         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 624         { SMB_VFS_OP_LAST, NULL }
 625 };
 626
 627 static int audit_syslog_facility(vfs_handle_struct *handle)
 628 {
 629         static const struct enum_list enum_log_facilities[] = {
 630                 { LOG_USER, "USER" },
 631                 { LOG_LOCAL0, "LOCAL0" },
 632                 { LOG_LOCAL1, "LOCAL1" },
 633                 { LOG_LOCAL2, "LOCAL2" },
 634                 { LOG_LOCAL3, "LOCAL3" },
 635                 { LOG_LOCAL4, "LOCAL4" },
 636                 { LOG_LOCAL5, "LOCAL5" },
 637                 { LOG_LOCAL6, "LOCAL6" },
 638                 { LOG_LOCAL7, "LOCAL7" }
 639         };
 640
 641         int facility;
 642
 643         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 644
 645         return facility;
 646 }
 647
 648 static int audit_syslog_priority(vfs_handle_struct *handle)
 649 {
 650         static const struct enum_list enum_log_priorities[] = {
 651                 { LOG_EMERG, "EMERG" },
 652                 { LOG_ALERT, "ALERT" },
 653                 { LOG_CRIT, "CRIT" },
 654                 { LOG_ERR, "ERR" },
 655                 { LOG_WARNING, "WARNING" },
 656                 { LOG_NOTICE, "NOTICE" },
 657                 { LOG_INFO, "INFO" },
 658                 { LOG_DEBUG, "DEBUG" }
 659         };
 660
 661         int priority;
 662
 663         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority", enum_log_priorities, LOG_NOTICE);
 664
 665         return priority;
 666 }
 667
 668 static char *audit_prefix(connection_struct *conn)
 669 {
 670         static pstring prefix;
 671
 672         pstrcpy(prefix, lp_parm_const_string(SNUM(conn), "full_audit",
 673                                              "prefix", "%u|%I"));
 674         standard_sub_snum(SNUM(conn), prefix, sizeof(prefix)-1);
 675         return prefix;
 676 }
 677
 678 static BOOL log_success(vfs_handle_struct *handle, vfs_op_type op)
 679 {
 680         struct vfs_full_audit_private_data *pd = NULL;
 681
 682         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 683                 struct vfs_full_audit_private_data,
 684                 return True);
 685
 686         if (pd->success_ops == NULL) {
 687                 return True;
 688         }
 689
 690         return bitmap_query(pd->success_ops, op);
 691 }
 692
 693 static BOOL log_failure(vfs_handle_struct *handle, vfs_op_type op)
 694 {
 695         struct vfs_full_audit_private_data *pd = NULL;
 696
 697         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 698                 struct vfs_full_audit_private_data,
 699                 return True);
 700
 701         if (pd->failure_ops == NULL)
 702                 return True;
 703
 704         return bitmap_query(pd->failure_ops, op);
 705 }
 706
 707 static void init_bitmap(struct bitmap **bm, const char **ops)
 708 {
 709         BOOL log_all = False;
 710
 711         if (*bm != NULL)
 712                 return;
 713
 714         *bm = bitmap_allocate(SMB_VFS_OP_LAST);
 715
 716         if (*bm == NULL) {
 717                 DEBUG(0, ("Could not alloc bitmap -- "
 718                           "defaulting to logging everything\n"));
 719                 return;
 720         }
 721
 722         while (*ops != NULL) {
 723                 int i;
 724                 BOOL found = False;
 725
 726                 if (strequal(*ops, "all")) {
 727                         log_all = True;
 728                         break;
 729                 }
 730
 731                 if (strequal(*ops, "none")) {
 732                         break;
 733                 }
 734
 735                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 736                         if (vfs_op_names[i].name == NULL) {
 737                                 smb_panic("vfs_full_audit.c: name table not "
 738                                           "in sync with vfs.h\n");
 739                         }
 740
 741                         if (strequal(*ops, vfs_op_names[i].name)) {
 742                                 bitmap_set(*bm, i);
 743                                 found = True;
 744                         }
 745                 }
 746                 if (!found) {
 747                         DEBUG(0, ("Could not find opname %s, logging all\n",
 748                                   *ops));
 749                         log_all = True;
 750                         break;
 751                 }
 752                 ops += 1;
 753         }
 754
 755         if (log_all) {
 756                 /* The query functions default to True */
 757                 bitmap_free(*bm);
 758                 *bm = NULL;
 759         }
 760 }
 761
 762 static const char *audit_opname(vfs_op_type op)
 763 {
 764         if (op >= SMB_VFS_OP_LAST)
 765                 return "INVALID VFS OP";
 766         return vfs_op_names[op].name;
 767 }
 768
 769 static void do_log(vfs_op_type op, BOOL success, vfs_handle_struct *handle,
 770                    const char *format, ...)
 771 {
 772         fstring err_msg;
 773         pstring op_msg;
 774         va_list ap;
 775
 776         if (success && (!log_success(handle, op)))
 777                 return;
 778
 779         if (!success && (!log_failure(handle, op)))
 780                 return;
 781
 782         if (success)
 783                 fstrcpy(err_msg, "ok");
 784         else
 785                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 786
 787         va_start(ap, format);
 788         vsnprintf(op_msg, sizeof(op_msg), format, ap);
 789         va_end(ap);
 790
 791         syslog(audit_syslog_priority(handle), "%s|%s|%s|%s\n",
 792                audit_prefix(handle->conn), audit_opname(op), err_msg, op_msg);
 793
 794         return;
 795 }
 796
 797 /* Free function for the private data. */
 798
 799 static void free_private_data(void **p_data)
 800 {
 801         struct vfs_full_audit_private_data *pd = *(struct vfs_full_audit_private_data **)p_data;
 802
 803         if (pd->success_ops) {
 804                 bitmap_free(pd->success_ops);
 805         }
 806         if (pd->failure_ops) {
 807                 bitmap_free(pd->failure_ops);
 808         }
 809         SAFE_FREE(pd);
 810         *p_data = NULL;
 811 }
 812
 813 /* Implementation of vfs_ops.  Pass everything on to the default
 814    operation but log event first. */
 815
 816 static int smb_full_audit_connect(vfs_handle_struct *handle, connection_struct *conn,
 817                          const char *svc, const char *user)
 818 {
 819         int result;
 820         struct vfs_full_audit_private_data *pd = NULL;
 821         const char *none[] = { NULL };
 822         const char *all [] = { "all" };
 823
 824         if (!handle) {
 825                 return -1;
 826         }
 827
 828         pd = SMB_MALLOC_P(struct vfs_full_audit_private_data);
 829         if (!pd) {
 830                 return -1;
 831         }
 832         ZERO_STRUCTP(pd);
 833
 834         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 835
 836         init_bitmap(&pd->success_ops,
 837                     lp_parm_string_list(SNUM(conn), "full_audit", "success",
 838                                         none));
 839         init_bitmap(&pd->failure_ops,
 840                     lp_parm_string_list(SNUM(conn), "full_audit", "failure",
 841                                         all));
 842
 843         /* Store the private data. */
 844         SMB_VFS_HANDLE_SET_DATA(handle, pd, free_private_data,
 845                                 struct vfs_full_audit_private_data, return -1);
 846
 847         result = SMB_VFS_NEXT_CONNECT(handle, conn, svc, user);
 848
 849         do_log(SMB_VFS_OP_CONNECT, True, handle,
 850                "%s", svc);
 851
 852         return result;
 853 }
 854
 855 static void smb_full_audit_disconnect(vfs_handle_struct *handle,
 856                              connection_struct *conn)
 857 {
 858         SMB_VFS_NEXT_DISCONNECT(handle, conn);
 859
 860         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 861                "%s", lp_servicename(SNUM(conn)));
 862
 863         /* The bitmaps will be disconnected when the private
 864            data is deleted. */
 865
 866         return;
 867 }
 868
 869 static SMB_BIG_UINT smb_full_audit_disk_free(vfs_handle_struct *handle,
 870                                     connection_struct *conn, const char *path,
 871                                     BOOL small_query, SMB_BIG_UINT *bsize,
 872                                     SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
 873 {
 874         SMB_BIG_UINT result;
 875
 876         result = SMB_VFS_NEXT_DISK_FREE(handle, conn, path, small_query, bsize,
 877                                         dfree, dsize);
 878
 879         /* Don't have a reasonable notion of failure here */
 880
 881         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 882
 883         return result;
 884 }
 885
 886 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 887                            struct connection_struct *conn,
 888                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 889                            SMB_DISK_QUOTA *qt)
 890 {
 891         int result;
 892
 893         result = SMB_VFS_NEXT_GET_QUOTA(handle, conn, qtype, id, qt);
 894
 895         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 896
 897         return result;
 898 }
 899
 900
 901 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 902                            struct connection_struct *conn,
 903                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 904                            SMB_DISK_QUOTA *qt)
 905 {
 906         int result;
 907
 908         result = SMB_VFS_NEXT_SET_QUOTA(handle, conn, qtype, id, qt);
 909
 910         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 911
 912         return result;
 913 }
 914
 915 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 916                                 struct files_struct *fsp,
 917                                 SHADOW_COPY_DATA *shadow_copy_data, BOOL labels)
 918 {
 919         int result;
 920
 921         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 922
 923         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 924
 925         return result;
 926 }
 927
 928 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 929                                 struct connection_struct *conn,
 930                                 const char *path,
 931                                 struct vfs_statvfs_struct *statbuf)
 932 {
 933         int result;
 934
 935         result = SMB_VFS_NEXT_STATVFS(handle, conn, path, statbuf);
 936
 937         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 938
 939         return result;
 940 }
 941
 942 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle, connection_struct *conn,
 943                           const char *fname, const char *mask, uint32 attr)
 944 {
 945         SMB_STRUCT_DIR *result;
 946
 947         result = SMB_VFS_NEXT_OPENDIR(handle, conn, fname, mask, attr);
 948
 949         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 950
 951         return result;
 952 }
 953
 954 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 955                                     connection_struct *conn, SMB_STRUCT_DIR *dirp)
 956 {
 957         SMB_STRUCT_DIRENT *result;
 958
 959         result = SMB_VFS_NEXT_READDIR(handle, conn, dirp);
 960
 961         /* This operation has no reasonable error condition
 962          * (End of dir is also failure), so always succeed.
 963          */
 964         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 965
 966         return result;
 967 }
 968
 969 static void smb_full_audit_seekdir(vfs_handle_struct *handle, connection_struct *conn,
 970                         SMB_STRUCT_DIR *dirp, long offset)
 971 {
 972         SMB_VFS_NEXT_SEEKDIR(handle, conn, dirp, offset);
 973
 974         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 975         return;
 976 }
 977
 978 static long smb_full_audit_telldir(vfs_handle_struct *handle, connection_struct *conn,
 979                         SMB_STRUCT_DIR *dirp)
 980 {
 981         long result;
 982
 983         result = SMB_VFS_NEXT_TELLDIR(handle, conn, dirp);
 984
 985         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 986
 987         return result;
 988 }
 989
 990 static void smb_full_audit_rewinddir(vfs_handle_struct *handle, connection_struct *conn,
 991                         SMB_STRUCT_DIR *dirp)
 992 {
 993         SMB_VFS_NEXT_REWINDDIR(handle, conn, dirp);
 994
 995         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 996         return;
 997 }
 998
 999 static int smb_full_audit_mkdir(vfs_handle_struct *handle, connection_struct *conn,
1000                        const char *path, mode_t mode)
1001 {
1002         int result;
1003
1004         result = SMB_VFS_NEXT_MKDIR(handle, conn, path, mode);
1005
1006         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
1007
1008         return result;
1009 }
1010
1011 static int smb_full_audit_rmdir(vfs_handle_struct *handle, connection_struct *conn,
1012                        const char *path)
1013 {
1014         int result;
1015
1016         result = SMB_VFS_NEXT_RMDIR(handle, conn, path);
1017
1018         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
1019
1020         return result;
1021 }
1022
1023 static int smb_full_audit_closedir(vfs_handle_struct *handle, connection_struct *conn,
1024                           SMB_STRUCT_DIR *dirp)
1025 {
1026         int result;
1027
1028         result = SMB_VFS_NEXT_CLOSEDIR(handle, conn, dirp);
1029
1030         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
1031
1032         return result;
1033 }
1034
1035 static int smb_full_audit_open(vfs_handle_struct *handle, connection_struct *conn,
1036                       const char *fname, int flags, mode_t mode)
1037 {
1038         int result;
1039
1040         result = SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
1041
1042         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
1043                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
1044                fname);
1045
1046         return result;
1047 }
1048
1049 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
1050 {
1051         int result;
1052
1053         result = SMB_VFS_NEXT_CLOSE(handle, fsp, fd);
1054
1055         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s", fsp->fsp_name);
1056
1057         return result;
1058 }
1059
1060 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
1061                           int fd, void *data, size_t n)
1062 {
1063         ssize_t result;
1064
1065         result = SMB_VFS_NEXT_READ(handle, fsp, fd, data, n);
1066
1067         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s", fsp->fsp_name);
1068
1069         return result;
1070 }
1071
1072 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
1073                            int fd, void *data, size_t n, SMB_OFF_T offset)
1074 {
1075         ssize_t result;
1076
1077         result = SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, n, offset);
1078
1079         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s", fsp->fsp_name);
1080
1081         return result;
1082 }
1083
1084 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
1085                            int fd, const void *data, size_t n)
1086 {
1087         ssize_t result;
1088
1089         result = SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
1090
1091         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s", fsp->fsp_name);
1092
1093         return result;
1094 }
1095
1096 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
1097                             int fd, const void *data, size_t n,
1098                             SMB_OFF_T offset)
1099 {
1100         ssize_t result;
1101
1102         result = SMB_VFS_NEXT_PWRITE(handle, fsp, fd, data, n, offset);
1103
1104         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s", fsp->fsp_name);
1105
1106         return result;
1107 }
1108
1109 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1110                              int filedes, SMB_OFF_T offset, int whence)
1111 {
1112         ssize_t result;
1113
1114         result = SMB_VFS_NEXT_LSEEK(handle, fsp, filedes, offset, whence);
1115
1116         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1117                "%s", fsp->fsp_name);
1118
1119         return result;
1120 }
1121
1122 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1123                               files_struct *fsp, int fromfd,
1124                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1125                               size_t n)
1126 {
1127         ssize_t result;
1128
1129         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, fromfd, hdr,
1130                                        offset, n);
1131
1132         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1133                "%s", fsp->fsp_name);
1134
1135         return result;
1136 }
1137
1138 static int smb_full_audit_rename(vfs_handle_struct *handle, connection_struct *conn,
1139                         const char *oldname, const char *newname)
1140 {
1141         int result;
1142
1143         result = SMB_VFS_NEXT_RENAME(handle, conn, oldname, newname);
1144
1145         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s", oldname, newname);
1146
1147         return result;
1148 }
1149
1150 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
1151 {
1152         int result;
1153
1154         result = SMB_VFS_NEXT_FSYNC(handle, fsp, fd);
1155
1156         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s", fsp->fsp_name);
1157
1158         return result;
1159 }
1160
1161 static int smb_full_audit_stat(vfs_handle_struct *handle, connection_struct *conn,
1162                       const char *fname, SMB_STRUCT_STAT *sbuf)
1163 {
1164         int result;
1165
1166         result = SMB_VFS_NEXT_STAT(handle, conn, fname, sbuf);
1167
1168         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s", fname);
1169
1170         return result;
1171 }
1172
1173 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
1174                        SMB_STRUCT_STAT *sbuf)
1175 {
1176         int result;
1177
1178         result = SMB_VFS_NEXT_FSTAT(handle, fsp, fd, sbuf);
1179
1180         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s", fsp->fsp_name);
1181
1182         return result;
1183 }
1184
1185 static int smb_full_audit_lstat(vfs_handle_struct *handle, connection_struct *conn,
1186                        const char *path, SMB_STRUCT_STAT *sbuf)
1187 {
1188         int result;
1189
1190         result = SMB_VFS_NEXT_LSTAT(handle, conn, path, sbuf);
1191
1192         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s", path);
1193
1194         return result;
1195 }
1196
1197 static int smb_full_audit_unlink(vfs_handle_struct *handle, connection_struct *conn,
1198                         const char *path)
1199 {
1200         int result;
1201
1202         result = SMB_VFS_NEXT_UNLINK(handle, conn, path);
1203
1204         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s", path);
1205
1206         return result;
1207 }
1208
1209 static int smb_full_audit_chmod(vfs_handle_struct *handle, connection_struct *conn,
1210                        const char *path, mode_t mode)
1211 {
1212         int result;
1213
1214         result = SMB_VFS_NEXT_CHMOD(handle, conn, path, mode);
1215
1216         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1217
1218         return result;
1219 }
1220
1221 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
1222                         mode_t mode)
1223 {
1224         int result;
1225
1226         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, fd, mode);
1227
1228         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1229                "%s|%o", fsp->fsp_name, mode);
1230
1231         return result;
1232 }
1233
1234 static int smb_full_audit_chown(vfs_handle_struct *handle, connection_struct *conn,
1235                        const char *path, uid_t uid, gid_t gid)
1236 {
1237         int result;
1238
1239         result = SMB_VFS_NEXT_CHOWN(handle, conn, path, uid, gid);
1240
1241         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1242                path, (long int)uid, (long int)gid);
1243
1244         return result;
1245 }
1246
1247 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
1248                         uid_t uid, gid_t gid)
1249 {
1250         int result;
1251
1252         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, fd, uid, gid);
1253
1254         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1255                fsp->fsp_name, (long int)uid, (long int)gid);
1256
1257         return result;
1258 }
1259
1260 static int smb_full_audit_chdir(vfs_handle_struct *handle, connection_struct *conn,
1261                        const char *path)
1262 {
1263         int result;
1264
1265         result = SMB_VFS_NEXT_CHDIR(handle, conn, path);
1266
1267         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1268
1269         return result;
1270 }
1271
1272 static char *smb_full_audit_getwd(vfs_handle_struct *handle, connection_struct *conn,
1273                          char *path)
1274 {
1275         char *result;
1276
1277         result = SMB_VFS_NEXT_GETWD(handle, conn, path);
1278
1279         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1280
1281         return result;
1282 }
1283
1284 static int smb_full_audit_utime(vfs_handle_struct *handle, connection_struct *conn,
1285                        const char *path, struct utimbuf *times)
1286 {
1287         int result;
1288
1289         result = SMB_VFS_NEXT_UTIME(handle, conn, path, times);
1290
1291         do_log(SMB_VFS_OP_UTIME, (result >= 0), handle, "%s", path);
1292
1293         return result;
1294 }
1295
1296 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1297                            int fd, SMB_OFF_T len)
1298 {
1299         int result;
1300
1301         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, fd, len);
1302
1303         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1304                "%s", fsp->fsp_name);
1305
1306         return result;
1307 }
1308
1309 static BOOL smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
1310                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1311 {
1312         BOOL result;
1313
1314         result = SMB_VFS_NEXT_LOCK(handle, fsp, fd, op, offset, count, type);
1315
1316         do_log(SMB_VFS_OP_LOCK, (result >= 0), handle, "%s", fsp->fsp_name);
1317
1318         return result;
1319 }
1320
1321 static BOOL smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd,
1322                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1323 {
1324         BOOL result;
1325
1326         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, fd, poffset, pcount, ptype, ppid);
1327
1328         do_log(SMB_VFS_OP_GETLOCK, (result >= 0), handle, "%s", fsp->fsp_name);
1329
1330         return result;
1331 }
1332
1333 static int smb_full_audit_symlink(vfs_handle_struct *handle, connection_struct *conn,
1334                          const char *oldpath, const char *newpath)
1335 {
1336         int result;
1337
1338         result = SMB_VFS_NEXT_SYMLINK(handle, conn, oldpath, newpath);
1339
1340         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1341                "%s|%s", oldpath, newpath);
1342
1343         return result;
1344 }
1345
1346 static int smb_full_audit_readlink(vfs_handle_struct *handle, connection_struct *conn,
1347                           const char *path, char *buf, size_t bufsiz)
1348 {
1349         int result;
1350
1351         result = SMB_VFS_NEXT_READLINK(handle, conn, path, buf, bufsiz);
1352
1353         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1354
1355         return result;
1356 }
1357
1358 static int smb_full_audit_link(vfs_handle_struct *handle, connection_struct *conn,
1359                       const char *oldpath, const char *newpath)
1360 {
1361         int result;
1362
1363         result = SMB_VFS_NEXT_LINK(handle, conn, oldpath, newpath);
1364
1365         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1366                "%s|%s", oldpath, newpath);
1367
1368         return result;
1369 }
1370
1371 static int smb_full_audit_mknod(vfs_handle_struct *handle, connection_struct *conn,
1372                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1373 {
1374         int result;
1375
1376         result = SMB_VFS_NEXT_MKNOD(handle, conn, pathname, mode, dev);
1377
1378         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1379
1380         return result;
1381 }
1382
1383 static char *smb_full_audit_realpath(vfs_handle_struct *handle, connection_struct *conn,
1384                             const char *path, char *resolved_path)
1385 {
1386         char *result;
1387
1388         result = SMB_VFS_NEXT_REALPATH(handle, conn, path, resolved_path);
1389
1390         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1391
1392         return result;
1393 }
1394
1395 static size_t smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1396                                 int fd, uint32 security_info,
1397                                 SEC_DESC **ppdesc)
1398 {
1399         size_t result;
1400
1401         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, fd, security_info,
1402                                           ppdesc);
1403
1404         do_log(SMB_VFS_OP_FGET_NT_ACL, (result > 0), handle,
1405                "%s", fsp->fsp_name);
1406
1407         return result;
1408 }
1409
1410 static size_t smb_full_audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1411                                const char *name, uint32 security_info,
1412                                SEC_DESC **ppdesc)
1413 {
1414         size_t result;
1415
1416         result = SMB_VFS_NEXT_GET_NT_ACL(handle, fsp, name, security_info,
1417                                          ppdesc);
1418
1419         do_log(SMB_VFS_OP_GET_NT_ACL, (result > 0), handle,
1420                "%s", fsp->fsp_name);
1421
1422         return result;
1423 }
1424
1425 static BOOL smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1426                               int fd, uint32 security_info_sent,
1427                               SEC_DESC *psd)
1428 {
1429         BOOL result;
1430
1431         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, fd, security_info_sent,
1432                                           psd);
1433
1434         do_log(SMB_VFS_OP_FSET_NT_ACL, result, handle, "%s", fsp->fsp_name);
1435
1436         return result;
1437 }
1438
1439 static BOOL smb_full_audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1440                              const char *name, uint32 security_info_sent,
1441                              SEC_DESC *psd)
1442 {
1443         BOOL result;
1444
1445         result = SMB_VFS_NEXT_SET_NT_ACL(handle, fsp, name, security_info_sent,
1446                                          psd);
1447
1448         do_log(SMB_VFS_OP_SET_NT_ACL, result, handle, "%s", fsp->fsp_name);
1449
1450         return result;
1451 }
1452
1453 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle, connection_struct *conn,
1454                            const char *path, mode_t mode)
1455 {
1456         int result;
1457
1458         result = SMB_VFS_NEXT_CHMOD_ACL(handle, conn, path, mode);
1459
1460         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1461                "%s|%o", path, mode);
1462
1463         return result;
1464 }
1465
1466 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1467                             int fd, mode_t mode)
1468 {
1469         int result;
1470
1471         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, fd, mode);
1472
1473         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1474                "%s|%o", fsp->fsp_name, mode);
1475
1476         return result;
1477 }
1478
1479 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1480                                    connection_struct *conn,
1481                                    SMB_ACL_T theacl, int entry_id,
1482                                    SMB_ACL_ENTRY_T *entry_p)
1483 {
1484         int result;
1485
1486         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, conn, theacl, entry_id,
1487                                                 entry_p);
1488
1489         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1490                "");
1491
1492         return result;
1493 }
1494
1495 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1496                                       connection_struct *conn,
1497                                       SMB_ACL_ENTRY_T entry_d,
1498                                       SMB_ACL_TAG_T *tag_type_p)
1499 {
1500         int result;
1501
1502         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, conn, entry_d,
1503                                                    tag_type_p);
1504
1505         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1506                "");
1507
1508         return result;
1509 }
1510
1511 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1512                                      connection_struct *conn,
1513                                      SMB_ACL_ENTRY_T entry_d,
1514                                      SMB_ACL_PERMSET_T *permset_p)
1515 {
1516         int result;
1517
1518         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, conn, entry_d,
1519                                                   permset_p);
1520
1521         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1522                "");
1523
1524         return result;
1525 }
1526
1527 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1528                                           connection_struct *conn,
1529                                           SMB_ACL_ENTRY_T entry_d)
1530 {
1531         void *result;
1532
1533         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, conn, entry_d);
1534
1535         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1536                "");
1537
1538         return result;
1539 }
1540
1541 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1542                                         connection_struct *conn,
1543                                         const char *path_p,
1544                                         SMB_ACL_TYPE_T type)
1545 {
1546         SMB_ACL_T result;
1547
1548         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, conn, path_p, type);
1549
1550         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1551                "%s", path_p);
1552
1553         return result;
1554 }
1555
1556 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1557                                       files_struct *fsp, int fd)
1558 {
1559         SMB_ACL_T result;
1560
1561         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, fd);
1562
1563         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1564                "%s", fsp->fsp_name);
1565
1566         return result;
1567 }
1568
1569 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1570                                      connection_struct *conn,
1571                                      SMB_ACL_PERMSET_T permset)
1572 {
1573         int result;
1574
1575         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, conn, permset);
1576
1577         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1578                "");
1579
1580         return result;
1581 }
1582
1583 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1584                                   connection_struct *conn,
1585                                   SMB_ACL_PERMSET_T permset,
1586                                   SMB_ACL_PERM_T perm)
1587 {
1588         int result;
1589
1590         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, conn, permset, perm);
1591
1592         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1593                "");
1594
1595         return result;
1596 }
1597
1598 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1599                                     connection_struct *conn, SMB_ACL_T theacl,
1600                                     ssize_t *plen)
1601 {
1602         char * result;
1603
1604         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, conn, theacl, plen);
1605
1606         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1607                "");
1608
1609         return result;
1610 }
1611
1612 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1613                                     connection_struct *conn,
1614                                     int count)
1615 {
1616         SMB_ACL_T result;
1617
1618         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, conn, count);
1619
1620         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1621                "");
1622
1623         return result;
1624 }
1625
1626 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1627                                       connection_struct *conn, SMB_ACL_T *pacl,
1628                                       SMB_ACL_ENTRY_T *pentry)
1629 {
1630         int result;
1631
1632         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, conn, pacl, pentry);
1633
1634         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1635                "");
1636
1637         return result;
1638 }
1639
1640 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1641                                       connection_struct *conn,
1642                                       SMB_ACL_ENTRY_T entry,
1643                                       SMB_ACL_TAG_T tagtype)
1644 {
1645         int result;
1646
1647         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, conn, entry,
1648                                                    tagtype);
1649
1650         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1651                "");
1652
1653         return result;
1654 }
1655
1656 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1657                                        connection_struct *conn,
1658                                        SMB_ACL_ENTRY_T entry,
1659                                        void *qual)
1660 {
1661         int result;
1662
1663         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, conn, entry, qual);
1664
1665         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1666                "");
1667
1668         return result;
1669 }
1670
1671 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1672                                      connection_struct *conn,
1673                                      SMB_ACL_ENTRY_T entry,
1674                                      SMB_ACL_PERMSET_T permset)
1675 {
1676         int result;
1677
1678         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, conn, entry, permset);
1679
1680         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1681                "");
1682
1683         return result;
1684 }
1685
1686 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1687                                connection_struct *conn,
1688                                SMB_ACL_T theacl )
1689 {
1690         int result;
1691
1692         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, conn, theacl);
1693
1694         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1695                "");
1696
1697         return result;
1698 }
1699
1700 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1701                                   connection_struct *conn,
1702                                   const char *name, SMB_ACL_TYPE_T acltype,
1703                                   SMB_ACL_T theacl)
1704 {
1705         int result;
1706
1707         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, conn, name, acltype,
1708                                                theacl);
1709
1710         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1711                "%s", name);
1712
1713         return result;
1714 }
1715
1716 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1717                                 int fd, SMB_ACL_T theacl)
1718 {
1719         int result;
1720
1721         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, fd, theacl);
1722
1723         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1724                "%s", fsp->fsp_name);
1725
1726         return result;
1727 }
1728
1729 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1730                                          connection_struct *conn,
1731                                          const char *path)
1732 {
1733         int result;
1734
1735         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, conn, path);
1736
1737         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1738                "%s", path);
1739
1740         return result;
1741 }
1742
1743 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1744                                   connection_struct *conn,
1745                                   SMB_ACL_PERMSET_T permset,
1746                                   SMB_ACL_PERM_T perm)
1747 {
1748         int result;
1749
1750         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, conn, permset, perm);
1751
1752         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1753                "");
1754
1755         return result;
1756 }
1757
1758 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1759                                    connection_struct *conn,
1760                                    char *text)
1761 {
1762         int result;
1763
1764         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, conn, text);
1765
1766         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1767                "");
1768
1769         return result;
1770 }
1771
1772 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1773                                   connection_struct *conn,
1774                                   SMB_ACL_T posix_acl)
1775 {
1776         int result;
1777
1778         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, conn, posix_acl);
1779
1780         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1781                "");
1782
1783         return result;
1784 }
1785
1786 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1787                                         connection_struct *conn,
1788                                         void *qualifier,
1789                                         SMB_ACL_TAG_T tagtype)
1790 {
1791         int result;
1792
1793         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, conn, qualifier,
1794                                                      tagtype);
1795
1796         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1797                "");
1798
1799         return result;
1800 }
1801
1802 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1803                               struct connection_struct *conn, const char *path,
1804                               const char *name, void *value, size_t size)
1805 {
1806         ssize_t result;
1807
1808         result = SMB_VFS_NEXT_GETXATTR(handle, conn, path, name, value, size);
1809
1810         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1811                "%s|%s", path, name);
1812
1813         return result;
1814 }
1815
1816 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1817                                struct connection_struct *conn,
1818                                const char *path, const char *name,
1819                                void *value, size_t size)
1820 {
1821         ssize_t result;
1822
1823         result = SMB_VFS_NEXT_LGETXATTR(handle, conn, path, name, value, size);
1824
1825         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1826                "%s|%s", path, name);
1827
1828         return result;
1829 }
1830
1831 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1832                                struct files_struct *fsp, int fd,
1833                                const char *name, void *value, size_t size)
1834 {
1835         ssize_t result;
1836
1837         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, fd, name, value, size);
1838
1839         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1840                "%s|%s", fsp->fsp_name, name);
1841
1842         return result;
1843 }
1844
1845 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1846                                struct connection_struct *conn,
1847                                const char *path, char *list, size_t size)
1848 {
1849         ssize_t result;
1850
1851         result = SMB_VFS_NEXT_LISTXATTR(handle, conn, path, list, size);
1852
1853         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
1854
1855         return result;
1856 }
1857
1858 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
1859                                 struct connection_struct *conn,
1860                                 const char *path, char *list, size_t size)
1861 {
1862         ssize_t result;
1863
1864         result = SMB_VFS_NEXT_LLISTXATTR(handle, conn, path, list, size);
1865
1866         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
1867
1868         return result;
1869 }
1870
1871 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
1872                                 struct files_struct *fsp, int fd, char *list,
1873                                 size_t size)
1874 {
1875         ssize_t result;
1876
1877         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, fd, list, size);
1878
1879         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
1880                "%s", fsp->fsp_name);
1881
1882         return result;
1883 }
1884
1885 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
1886                              struct connection_struct *conn, const char *path,
1887                              const char *name)
1888 {
1889         int result;
1890
1891         result = SMB_VFS_NEXT_REMOVEXATTR(handle, conn, path, name);
1892
1893         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
1894                "%s|%s", path, name);
1895
1896         return result;
1897 }
1898
1899 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
1900                               struct connection_struct *conn, const char *path,
1901                               const char *name)
1902 {
1903         int result;
1904
1905         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, conn, path, name);
1906
1907         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
1908                "%s|%s", path, name);
1909
1910         return result;
1911 }
1912
1913 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
1914                               struct files_struct *fsp, int fd,
1915                               const char *name)
1916 {
1917         int result;
1918
1919         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, fd, name);
1920
1921         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
1922                "%s|%s", fsp->fsp_name, name);
1923
1924         return result;
1925 }
1926
1927 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
1928                           struct connection_struct *conn, const char *path,
1929                           const char *name, const void *value, size_t size,
1930                           int flags)
1931 {
1932         int result;
1933
1934         result = SMB_VFS_NEXT_SETXATTR(handle, conn, path, name, value, size,
1935                                        flags);
1936
1937         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
1938                "%s|%s", path, name);
1939
1940         return result;
1941 }
1942
1943 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
1944                            struct connection_struct *conn, const char *path,
1945                            const char *name, const void *value, size_t size,
1946                            int flags)
1947 {
1948         int result;
1949
1950         result = SMB_VFS_NEXT_LSETXATTR(handle, conn, path, name, value, size,
1951                                         flags);
1952
1953         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
1954                "%s|%s", path, name);
1955
1956         return result;
1957 }
1958
1959 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
1960                            struct files_struct *fsp, int fd, const char *name,
1961                            const void *value, size_t size, int flags)
1962 {
1963         int result;
1964
1965         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, fd, name, value, size,
1966                                         flags);
1967
1968         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
1969                "%s|%s", fsp->fsp_name, name);
1970
1971         return result;
1972 }
1973
1974 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1975 {
1976         int result;
1977
1978         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
1979         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
1980                 "%s", fsp->fsp_name);
1981
1982         return result;
1983 }
1984
1985 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1986 {
1987         int result;
1988
1989         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
1990         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
1991                 "%s", fsp->fsp_name);
1992
1993         return result;
1994 }
1995
1996 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1997 {
1998         int result;
1999
2000         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2001         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2002                 "%s", fsp->fsp_name);
2003
2004         return result;
2005 }
2006
2007 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb)
2008 {
2009         int result;
2010
2011         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, fd, aiocb);
2012         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2013                 "%s", fsp->fsp_name);
2014
2015         return result;
2016 }
2017
2018 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2019 {
2020         int result;
2021
2022         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2023         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2024                 "%s", fsp->fsp_name);
2025
2026         return result;
2027 }
2028
2029 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2030 {
2031         int result;
2032
2033         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2034         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2035                 "%s", fsp->fsp_name);
2036
2037         return result;
2038 }
2039
2040 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)
2041 {
2042         int result;
2043
2044         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2045         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2046                 "%s", fsp->fsp_name);
2047
2048         return result;
2049 }
2050
2051
2052 NTSTATUS vfs_full_audit_init(void)
2053 {
2054         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2055                                         "full_audit", audit_op_tuples);
2056
2057         if (!NT_STATUS_IS_OK(ret))
2058                 return ret;
2059
2060         vfs_full_audit_debug_level = debug_add_class("full_audit");
2061         if (vfs_full_audit_debug_level == -1) {
2062                 vfs_full_audit_debug_level = DBGC_VFS;
2063                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2064                           "class!\n"));
2065         } else {
2066                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2067                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2068         }
2069
2070         return ret;
2071 }