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