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