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