source3/modules/vfs_full_audit.c

   1 /*
   2  * Auditing VFS module for samba.  Log selected file operations to syslog
   3  * facility.
   4  *
   5  * Copyright (C) Tim Potter, 1999-2000
   6  * Copyright (C) Alexander Bokovoy, 2002
   7  * Copyright (C) John H Terpstra, 2003
   8  * Copyright (C) Stefan (metze) Metzmacher, 2003
   9  * Copyright (C) Volker Lendecke, 2004
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  24  */
  25
  26 /*
  27  * This module implements parseable logging for all Samba VFS operations.
  28  *
  29  * You use it as follows:
  30  *
  31  * [tmp]
  32  * path = /tmp
  33  * vfs objects = full_audit
  34  * full_audit:prefix = %u|%I
  35  * full_audit:success = open opendir
  36  * full_audit:failure = all
  37  *
  38  * vfs op can be "all" which means log all operations.
  39  * vfs op can be "none" which means no logging.
  40  *
  41  * This leads to syslog entries of the form:
  42  * smbd_audit: nobody|192.168.234.1|opendir|ok|.
  43  * smbd_audit: nobody|192.168.234.1|open|fail (File not found)|r|x.txt
  44  *
  45  * where "nobody" is the connected username and "192.168.234.1" is the
  46  * client's IP address.
  47  *
  48  * Options:
  49  *
  50  * prefix: A macro expansion template prepended to the syslog entry.
  51  *
  52  * success: A list of VFS operations for which a successful completion should
  53  * be logged. Defaults to no logging at all. The special operation "all" logs
  54  * - you guessed it - everything.
  55  *
  56  * failure: A list of VFS operations for which failure to complete should be
  57  * logged. Defaults to logging everything.
  58  */
  59
  60
  61 #include "includes.h"
  62
  63 extern userdom_struct current_user_info;
  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,
  78                          const char *svc, const char *user);
  79 static void smb_full_audit_disconnect(vfs_handle_struct *handle);
  80 static SMB_BIG_UINT smb_full_audit_disk_free(vfs_handle_struct *handle,
  81                                     const char *path,
  82                                     BOOL small_query, SMB_BIG_UINT *bsize,
  83                                     SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize);
  84 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
  85                            enum SMB_QUOTA_TYPE qtype, unid_t id,
  86                            SMB_DISK_QUOTA *qt);
  87 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
  88                            enum SMB_QUOTA_TYPE qtype, unid_t id,
  89                            SMB_DISK_QUOTA *qt);
  90 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
  91                                 struct files_struct *fsp,
  92                                 SHADOW_COPY_DATA *shadow_copy_data, BOOL labels);
  93 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
  94                                 const char *path,
  95                                 struct vfs_statvfs_struct *statbuf);
  96
  97 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
  98                           const char *fname, const char *mask, uint32 attr);
  99 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 100                                     SMB_STRUCT_DIR *dirp);
 101 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 102                         SMB_STRUCT_DIR *dirp, long offset);
 103 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 104                         SMB_STRUCT_DIR *dirp);
 105 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 106                         SMB_STRUCT_DIR *dirp);
 107 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 108                        const char *path, mode_t mode);
 109 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 110                        const char *path);
 111 static int smb_full_audit_closedir(vfs_handle_struct *handle,
 112                           SMB_STRUCT_DIR *dirp);
 113 static int smb_full_audit_open(vfs_handle_struct *handle,
 114                       const char *fname, files_struct *fsp, int flags, mode_t mode);
 115 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd);
 116 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 117                           int fd, void *data, size_t n);
 118 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
 119                            int fd, void *data, size_t n, SMB_OFF_T offset);
 120 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 121                            int fd, const void *data, size_t n);
 122 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
 123                             int fd, const void *data, size_t n,
 124                             SMB_OFF_T offset);
 125 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
 126                              int filedes, SMB_OFF_T offset, int whence);
 127 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
 128                               files_struct *fsp, int fromfd,
 129                               const DATA_BLOB *hdr, SMB_OFF_T offset,
 130                               size_t n);
 131 static int smb_full_audit_rename(vfs_handle_struct *handle,
 132                         const char *oldname, const char *newname);
 133 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd);
 134 static int smb_full_audit_stat(vfs_handle_struct *handle,
 135                       const char *fname, SMB_STRUCT_STAT *sbuf);
 136 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
 137                        SMB_STRUCT_STAT *sbuf);
 138 static int smb_full_audit_lstat(vfs_handle_struct *handle,
 139                        const char *path, SMB_STRUCT_STAT *sbuf);
 140 static int smb_full_audit_unlink(vfs_handle_struct *handle,
 141                         const char *path);
 142 static int smb_full_audit_chmod(vfs_handle_struct *handle,
 143                        const char *path, mode_t mode);
 144 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
 145                         mode_t mode);
 146 static int smb_full_audit_chown(vfs_handle_struct *handle,
 147                        const char *path, uid_t uid, gid_t gid);
 148 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
 149                         uid_t uid, gid_t gid);
 150 static int smb_full_audit_chdir(vfs_handle_struct *handle,
 151                        const char *path);
 152 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
 153                          char *path);
 154 static int smb_full_audit_utime(vfs_handle_struct *handle,
 155                        const char *path, struct utimbuf *times);
 156 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
 157                            int fd, SMB_OFF_T len);
 158 static BOOL smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
 159                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
 160 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
 161                                        struct files_struct *fsp, int fd,
 162                                        uint32 share_mode);
 163 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
 164                                         int fd, int leasetype);
 165 static BOOL smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd,
 166                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid);
 167 static int smb_full_audit_symlink(vfs_handle_struct *handle,
 168                          const char *oldpath, const char *newpath);
 169 static int smb_full_audit_readlink(vfs_handle_struct *handle,
 170                           const char *path, char *buf, size_t bufsiz);
 171 static int smb_full_audit_link(vfs_handle_struct *handle,
 172                       const char *oldpath, const char *newpath);
 173 static int smb_full_audit_mknod(vfs_handle_struct *handle,
 174                        const char *pathname, mode_t mode, SMB_DEV_T dev);
 175 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
 176                             const char *path, char *resolved_path);
 177 static size_t smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 178                                 int fd, uint32 security_info,
 179                                 SEC_DESC **ppdesc);
 180 static size_t smb_full_audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 181                                const char *name, uint32 security_info,
 182                                SEC_DESC **ppdesc);
 183 static BOOL smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 184                               int fd, uint32 security_info_sent,
 185                               SEC_DESC *psd);
 186 static BOOL smb_full_audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
 187                              const char *name, uint32 security_info_sent,
 188                              SEC_DESC *psd);
 189 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
 190                            const char *path, mode_t mode);
 191 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
 192                             int fd, mode_t mode);
 193 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
 194                                    SMB_ACL_T theacl, int entry_id,
 195                                    SMB_ACL_ENTRY_T *entry_p);
 196 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
 197                                       SMB_ACL_ENTRY_T entry_d,
 198                                       SMB_ACL_TAG_T *tag_type_p);
 199 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
 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                                           SMB_ACL_ENTRY_T entry_d);
 204 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
 205                                         const char *path_p,
 206                                         SMB_ACL_TYPE_T type);
 207 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
 208                                       files_struct *fsp,
 209                                       int fd);
 210 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
 211                                      SMB_ACL_PERMSET_T permset);
 212 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
 213                                   SMB_ACL_PERMSET_T permset,
 214                                   SMB_ACL_PERM_T perm);
 215 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
 216                                     SMB_ACL_T theacl,
 217                                     ssize_t *plen);
 218 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
 219                                     int count);
 220 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
 221                                       SMB_ACL_T *pacl,
 222                                       SMB_ACL_ENTRY_T *pentry);
 223 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
 224                                       SMB_ACL_ENTRY_T entry,
 225                                       SMB_ACL_TAG_T tagtype);
 226 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
 227                                        SMB_ACL_ENTRY_T entry,
 228                                        void *qual);
 229 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
 230                                      SMB_ACL_ENTRY_T entry,
 231                                      SMB_ACL_PERMSET_T permset);
 232 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
 233                                SMB_ACL_T theacl );
 234 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
 235                                   const char *name, SMB_ACL_TYPE_T acltype,
 236                                   SMB_ACL_T theacl);
 237 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
 238                                 int fd, SMB_ACL_T theacl);
 239 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
 240                                          const char *path);
 241 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
 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                                    char *text);
 246 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
 247                                   SMB_ACL_T posix_acl);
 248 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
 249                                         void *qualifier,
 250                                         SMB_ACL_TAG_T tagtype);
 251 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
 252                               const char *path,
 253                               const char *name, void *value, size_t size);
 254 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
 255                                const char *path, const char *name,
 256                                void *value, size_t size);
 257 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
 258                                struct files_struct *fsp, int fd,
 259                                const char *name, void *value, size_t size);
 260 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
 261                                const char *path, char *list, size_t size);
 262 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
 263                                 const char *path, char *list, size_t size);
 264 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
 265                                 struct files_struct *fsp, int fd, char *list,
 266                                 size_t size);
 267 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
 268                              const char *path,
 269                              const char *name);
 270 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
 271                               const char *path,
 272                               const char *name);
 273 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
 274                               struct files_struct *fsp, int fd,
 275                               const char *name);
 276 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
 277                           const char *path,
 278                           const char *name, const void *value, size_t size,
 279                           int flags);
 280 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
 281                            const char *path,
 282                            const char *name, const void *value, size_t size,
 283                            int flags);
 284 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
 285                            struct files_struct *fsp, int fd, const char *name,
 286                            const void *value, size_t size, int flags);
 287
 288 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 289 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 290 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 291 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb);
 292 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb);
 293 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb);
 294 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);
 295
 296 /* VFS operations */
 297
 298 static vfs_op_tuple audit_op_tuples[] = {
 299
 300         /* Disk operations */
 301
 302         {SMB_VFS_OP(smb_full_audit_connect),    SMB_VFS_OP_CONNECT,
 303          SMB_VFS_LAYER_LOGGER},
 304         {SMB_VFS_OP(smb_full_audit_disconnect), SMB_VFS_OP_DISCONNECT,
 305          SMB_VFS_LAYER_LOGGER},
 306         {SMB_VFS_OP(smb_full_audit_disk_free),  SMB_VFS_OP_DISK_FREE,
 307          SMB_VFS_LAYER_LOGGER},
 308         {SMB_VFS_OP(smb_full_audit_get_quota),  SMB_VFS_OP_GET_QUOTA,
 309          SMB_VFS_LAYER_LOGGER},
 310         {SMB_VFS_OP(smb_full_audit_set_quota),  SMB_VFS_OP_SET_QUOTA,
 311          SMB_VFS_LAYER_LOGGER},
 312         {SMB_VFS_OP(smb_full_audit_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,
 313          SMB_VFS_LAYER_LOGGER},
 314         {SMB_VFS_OP(smb_full_audit_statvfs),    SMB_VFS_OP_STATVFS,
 315          SMB_VFS_LAYER_LOGGER},
 316
 317         /* Directory operations */
 318
 319         {SMB_VFS_OP(smb_full_audit_opendir),    SMB_VFS_OP_OPENDIR,
 320          SMB_VFS_LAYER_LOGGER},
 321         {SMB_VFS_OP(smb_full_audit_readdir),    SMB_VFS_OP_READDIR,
 322          SMB_VFS_LAYER_LOGGER},
 323         {SMB_VFS_OP(smb_full_audit_seekdir),    SMB_VFS_OP_SEEKDIR,
 324          SMB_VFS_LAYER_LOGGER},
 325         {SMB_VFS_OP(smb_full_audit_telldir),    SMB_VFS_OP_TELLDIR,
 326          SMB_VFS_LAYER_LOGGER},
 327         {SMB_VFS_OP(smb_full_audit_rewinddir),  SMB_VFS_OP_REWINDDIR,
 328          SMB_VFS_LAYER_LOGGER},
 329         {SMB_VFS_OP(smb_full_audit_mkdir),      SMB_VFS_OP_MKDIR,
 330          SMB_VFS_LAYER_LOGGER},
 331         {SMB_VFS_OP(smb_full_audit_rmdir),      SMB_VFS_OP_RMDIR,
 332          SMB_VFS_LAYER_LOGGER},
 333         {SMB_VFS_OP(smb_full_audit_closedir),   SMB_VFS_OP_CLOSEDIR,
 334          SMB_VFS_LAYER_LOGGER},
 335
 336         /* File operations */
 337
 338         {SMB_VFS_OP(smb_full_audit_open),       SMB_VFS_OP_OPEN,
 339          SMB_VFS_LAYER_LOGGER},
 340         {SMB_VFS_OP(smb_full_audit_close),      SMB_VFS_OP_CLOSE,
 341          SMB_VFS_LAYER_LOGGER},
 342         {SMB_VFS_OP(smb_full_audit_read),       SMB_VFS_OP_READ,
 343          SMB_VFS_LAYER_LOGGER},
 344         {SMB_VFS_OP(smb_full_audit_pread),      SMB_VFS_OP_PREAD,
 345          SMB_VFS_LAYER_LOGGER},
 346         {SMB_VFS_OP(smb_full_audit_write),      SMB_VFS_OP_WRITE,
 347          SMB_VFS_LAYER_LOGGER},
 348         {SMB_VFS_OP(smb_full_audit_pwrite),     SMB_VFS_OP_PWRITE,
 349          SMB_VFS_LAYER_LOGGER},
 350         {SMB_VFS_OP(smb_full_audit_lseek),      SMB_VFS_OP_LSEEK,
 351          SMB_VFS_LAYER_LOGGER},
 352         {SMB_VFS_OP(smb_full_audit_sendfile),   SMB_VFS_OP_SENDFILE,
 353          SMB_VFS_LAYER_LOGGER},
 354         {SMB_VFS_OP(smb_full_audit_rename),     SMB_VFS_OP_RENAME,
 355          SMB_VFS_LAYER_LOGGER},
 356         {SMB_VFS_OP(smb_full_audit_fsync),      SMB_VFS_OP_FSYNC,
 357          SMB_VFS_LAYER_LOGGER},
 358         {SMB_VFS_OP(smb_full_audit_stat),       SMB_VFS_OP_STAT,
 359          SMB_VFS_LAYER_LOGGER},
 360         {SMB_VFS_OP(smb_full_audit_fstat),      SMB_VFS_OP_FSTAT,
 361          SMB_VFS_LAYER_LOGGER},
 362         {SMB_VFS_OP(smb_full_audit_lstat),      SMB_VFS_OP_LSTAT,
 363          SMB_VFS_LAYER_LOGGER},
 364         {SMB_VFS_OP(smb_full_audit_unlink),     SMB_VFS_OP_UNLINK,
 365          SMB_VFS_LAYER_LOGGER},
 366         {SMB_VFS_OP(smb_full_audit_chmod),      SMB_VFS_OP_CHMOD,
 367          SMB_VFS_LAYER_LOGGER},
 368         {SMB_VFS_OP(smb_full_audit_fchmod),     SMB_VFS_OP_FCHMOD,
 369          SMB_VFS_LAYER_LOGGER},
 370         {SMB_VFS_OP(smb_full_audit_chown),      SMB_VFS_OP_CHOWN,
 371          SMB_VFS_LAYER_LOGGER},
 372         {SMB_VFS_OP(smb_full_audit_fchown),     SMB_VFS_OP_FCHOWN,
 373          SMB_VFS_LAYER_LOGGER},
 374         {SMB_VFS_OP(smb_full_audit_chdir),      SMB_VFS_OP_CHDIR,
 375          SMB_VFS_LAYER_LOGGER},
 376         {SMB_VFS_OP(smb_full_audit_getwd),      SMB_VFS_OP_GETWD,
 377          SMB_VFS_LAYER_LOGGER},
 378         {SMB_VFS_OP(smb_full_audit_utime),      SMB_VFS_OP_UTIME,
 379          SMB_VFS_LAYER_LOGGER},
 380         {SMB_VFS_OP(smb_full_audit_ftruncate),  SMB_VFS_OP_FTRUNCATE,
 381          SMB_VFS_LAYER_LOGGER},
 382         {SMB_VFS_OP(smb_full_audit_lock),       SMB_VFS_OP_LOCK,
 383          SMB_VFS_LAYER_LOGGER},
 384         {SMB_VFS_OP(smb_full_audit_kernel_flock),       SMB_VFS_OP_KERNEL_FLOCK,
 385          SMB_VFS_LAYER_LOGGER},
 386         {SMB_VFS_OP(smb_full_audit_linux_setlease),       SMB_VFS_OP_LINUX_SETLEASE,
 387          SMB_VFS_LAYER_LOGGER},
 388         {SMB_VFS_OP(smb_full_audit_getlock),    SMB_VFS_OP_GETLOCK,
 389          SMB_VFS_LAYER_LOGGER},
 390         {SMB_VFS_OP(smb_full_audit_symlink),    SMB_VFS_OP_SYMLINK,
 391          SMB_VFS_LAYER_LOGGER},
 392         {SMB_VFS_OP(smb_full_audit_readlink),   SMB_VFS_OP_READLINK,
 393          SMB_VFS_LAYER_LOGGER},
 394         {SMB_VFS_OP(smb_full_audit_link),       SMB_VFS_OP_LINK,
 395          SMB_VFS_LAYER_LOGGER},
 396         {SMB_VFS_OP(smb_full_audit_mknod),      SMB_VFS_OP_MKNOD,
 397          SMB_VFS_LAYER_LOGGER},
 398         {SMB_VFS_OP(smb_full_audit_realpath),   SMB_VFS_OP_REALPATH,
 399          SMB_VFS_LAYER_LOGGER},
 400
 401         /* NT ACL operations. */
 402
 403         {SMB_VFS_OP(smb_full_audit_fget_nt_acl),        SMB_VFS_OP_FGET_NT_ACL,
 404          SMB_VFS_LAYER_LOGGER},
 405         {SMB_VFS_OP(smb_full_audit_get_nt_acl), SMB_VFS_OP_GET_NT_ACL,
 406          SMB_VFS_LAYER_LOGGER},
 407         {SMB_VFS_OP(smb_full_audit_fset_nt_acl),        SMB_VFS_OP_FSET_NT_ACL,
 408          SMB_VFS_LAYER_LOGGER},
 409         {SMB_VFS_OP(smb_full_audit_set_nt_acl), SMB_VFS_OP_SET_NT_ACL,
 410          SMB_VFS_LAYER_LOGGER},
 411
 412         /* POSIX ACL operations. */
 413
 414         {SMB_VFS_OP(smb_full_audit_chmod_acl),  SMB_VFS_OP_CHMOD_ACL,
 415          SMB_VFS_LAYER_LOGGER},
 416         {SMB_VFS_OP(smb_full_audit_fchmod_acl), SMB_VFS_OP_FCHMOD_ACL,
 417          SMB_VFS_LAYER_LOGGER},
 418         {SMB_VFS_OP(smb_full_audit_sys_acl_get_entry),  SMB_VFS_OP_SYS_ACL_GET_ENTRY,
 419          SMB_VFS_LAYER_LOGGER},
 420         {SMB_VFS_OP(smb_full_audit_sys_acl_get_tag_type),       SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
 421          SMB_VFS_LAYER_LOGGER},
 422         {SMB_VFS_OP(smb_full_audit_sys_acl_get_permset),        SMB_VFS_OP_SYS_ACL_GET_PERMSET,
 423          SMB_VFS_LAYER_LOGGER},
 424         {SMB_VFS_OP(smb_full_audit_sys_acl_get_qualifier),      SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
 425          SMB_VFS_LAYER_LOGGER},
 426         {SMB_VFS_OP(smb_full_audit_sys_acl_get_file),   SMB_VFS_OP_SYS_ACL_GET_FILE,
 427          SMB_VFS_LAYER_LOGGER},
 428         {SMB_VFS_OP(smb_full_audit_sys_acl_get_fd),     SMB_VFS_OP_SYS_ACL_GET_FD,
 429          SMB_VFS_LAYER_LOGGER},
 430         {SMB_VFS_OP(smb_full_audit_sys_acl_clear_perms),        SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
 431          SMB_VFS_LAYER_LOGGER},
 432         {SMB_VFS_OP(smb_full_audit_sys_acl_add_perm),   SMB_VFS_OP_SYS_ACL_ADD_PERM,
 433          SMB_VFS_LAYER_LOGGER},
 434         {SMB_VFS_OP(smb_full_audit_sys_acl_to_text),    SMB_VFS_OP_SYS_ACL_TO_TEXT,
 435          SMB_VFS_LAYER_LOGGER},
 436         {SMB_VFS_OP(smb_full_audit_sys_acl_init),       SMB_VFS_OP_SYS_ACL_INIT,
 437          SMB_VFS_LAYER_LOGGER},
 438         {SMB_VFS_OP(smb_full_audit_sys_acl_create_entry),       SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
 439          SMB_VFS_LAYER_LOGGER},
 440         {SMB_VFS_OP(smb_full_audit_sys_acl_set_tag_type),       SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
 441          SMB_VFS_LAYER_LOGGER},
 442         {SMB_VFS_OP(smb_full_audit_sys_acl_set_qualifier),      SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
 443          SMB_VFS_LAYER_LOGGER},
 444         {SMB_VFS_OP(smb_full_audit_sys_acl_set_permset),        SMB_VFS_OP_SYS_ACL_SET_PERMSET,
 445          SMB_VFS_LAYER_LOGGER},
 446         {SMB_VFS_OP(smb_full_audit_sys_acl_valid),      SMB_VFS_OP_SYS_ACL_VALID,
 447          SMB_VFS_LAYER_LOGGER},
 448         {SMB_VFS_OP(smb_full_audit_sys_acl_set_file),   SMB_VFS_OP_SYS_ACL_SET_FILE,
 449          SMB_VFS_LAYER_LOGGER},
 450         {SMB_VFS_OP(smb_full_audit_sys_acl_set_fd),     SMB_VFS_OP_SYS_ACL_SET_FD,
 451          SMB_VFS_LAYER_LOGGER},
 452         {SMB_VFS_OP(smb_full_audit_sys_acl_delete_def_file),    SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
 453          SMB_VFS_LAYER_LOGGER},
 454         {SMB_VFS_OP(smb_full_audit_sys_acl_get_perm),   SMB_VFS_OP_SYS_ACL_GET_PERM,
 455          SMB_VFS_LAYER_LOGGER},
 456         {SMB_VFS_OP(smb_full_audit_sys_acl_free_text),  SMB_VFS_OP_SYS_ACL_FREE_TEXT,
 457          SMB_VFS_LAYER_LOGGER},
 458         {SMB_VFS_OP(smb_full_audit_sys_acl_free_acl),   SMB_VFS_OP_SYS_ACL_FREE_ACL,
 459          SMB_VFS_LAYER_LOGGER},
 460         {SMB_VFS_OP(smb_full_audit_sys_acl_free_qualifier),     SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
 461          SMB_VFS_LAYER_LOGGER},
 462
 463         /* EA operations. */
 464
 465         {SMB_VFS_OP(smb_full_audit_getxattr),   SMB_VFS_OP_GETXATTR,
 466          SMB_VFS_LAYER_LOGGER},
 467         {SMB_VFS_OP(smb_full_audit_lgetxattr),  SMB_VFS_OP_LGETXATTR,
 468          SMB_VFS_LAYER_LOGGER},
 469         {SMB_VFS_OP(smb_full_audit_fgetxattr),  SMB_VFS_OP_FGETXATTR,
 470          SMB_VFS_LAYER_LOGGER},
 471         {SMB_VFS_OP(smb_full_audit_listxattr),  SMB_VFS_OP_LISTXATTR,
 472          SMB_VFS_LAYER_LOGGER},
 473         {SMB_VFS_OP(smb_full_audit_llistxattr), SMB_VFS_OP_LLISTXATTR,
 474          SMB_VFS_LAYER_LOGGER},
 475         {SMB_VFS_OP(smb_full_audit_flistxattr), SMB_VFS_OP_FLISTXATTR,
 476          SMB_VFS_LAYER_LOGGER},
 477         {SMB_VFS_OP(smb_full_audit_removexattr),        SMB_VFS_OP_REMOVEXATTR,
 478          SMB_VFS_LAYER_LOGGER},
 479         {SMB_VFS_OP(smb_full_audit_lremovexattr),       SMB_VFS_OP_LREMOVEXATTR,
 480          SMB_VFS_LAYER_LOGGER},
 481         {SMB_VFS_OP(smb_full_audit_fremovexattr),       SMB_VFS_OP_FREMOVEXATTR,
 482          SMB_VFS_LAYER_LOGGER},
 483         {SMB_VFS_OP(smb_full_audit_setxattr),   SMB_VFS_OP_SETXATTR,
 484          SMB_VFS_LAYER_LOGGER},
 485         {SMB_VFS_OP(smb_full_audit_lsetxattr),  SMB_VFS_OP_LSETXATTR,
 486          SMB_VFS_LAYER_LOGGER},
 487         {SMB_VFS_OP(smb_full_audit_fsetxattr),  SMB_VFS_OP_FSETXATTR,
 488          SMB_VFS_LAYER_LOGGER},
 489
 490         {SMB_VFS_OP(smb_full_audit_aio_read),   SMB_VFS_OP_AIO_READ,
 491          SMB_VFS_LAYER_LOGGER},
 492         {SMB_VFS_OP(smb_full_audit_aio_write),  SMB_VFS_OP_AIO_WRITE,
 493          SMB_VFS_LAYER_LOGGER},
 494         {SMB_VFS_OP(smb_full_audit_aio_return), SMB_VFS_OP_AIO_RETURN,
 495          SMB_VFS_LAYER_LOGGER},
 496         {SMB_VFS_OP(smb_full_audit_aio_cancel), SMB_VFS_OP_AIO_CANCEL,
 497          SMB_VFS_LAYER_LOGGER},
 498         {SMB_VFS_OP(smb_full_audit_aio_error),  SMB_VFS_OP_AIO_ERROR,
 499          SMB_VFS_LAYER_LOGGER},
 500         {SMB_VFS_OP(smb_full_audit_aio_fsync),  SMB_VFS_OP_AIO_FSYNC,
 501          SMB_VFS_LAYER_LOGGER},
 502         {SMB_VFS_OP(smb_full_audit_aio_suspend),SMB_VFS_OP_AIO_SUSPEND,
 503          SMB_VFS_LAYER_LOGGER},
 504
 505         /* Finish VFS operations definition */
 506
 507         {SMB_VFS_OP(NULL),              SMB_VFS_OP_NOOP,
 508          SMB_VFS_LAYER_NOOP}
 509 };
 510
 511 /* The following array *must* be in the same order as defined in vfs.h */
 512
 513 static struct {
 514         vfs_op_type type;
 515         const char *name;
 516 } vfs_op_names[] = {
 517         { SMB_VFS_OP_CONNECT,   "connect" },
 518         { SMB_VFS_OP_DISCONNECT,        "disconnect" },
 519         { SMB_VFS_OP_DISK_FREE, "disk_free" },
 520         { SMB_VFS_OP_GET_QUOTA, "get_quota" },
 521         { SMB_VFS_OP_SET_QUOTA, "set_quota" },
 522         { SMB_VFS_OP_GET_SHADOW_COPY_DATA,      "get_shadow_copy_data" },
 523         { SMB_VFS_OP_STATVFS,   "statvfs" },
 524         { SMB_VFS_OP_OPENDIR,   "opendir" },
 525         { SMB_VFS_OP_READDIR,   "readdir" },
 526         { SMB_VFS_OP_SEEKDIR,   "seekdir" },
 527         { SMB_VFS_OP_TELLDIR,   "telldir" },
 528         { SMB_VFS_OP_REWINDDIR, "rewinddir" },
 529         { SMB_VFS_OP_MKDIR,     "mkdir" },
 530         { SMB_VFS_OP_RMDIR,     "rmdir" },
 531         { SMB_VFS_OP_CLOSEDIR,  "closedir" },
 532         { SMB_VFS_OP_OPEN,      "open" },
 533         { SMB_VFS_OP_CLOSE,     "close" },
 534         { SMB_VFS_OP_READ,      "read" },
 535         { SMB_VFS_OP_PREAD,     "pread" },
 536         { SMB_VFS_OP_WRITE,     "write" },
 537         { SMB_VFS_OP_PWRITE,    "pwrite" },
 538         { SMB_VFS_OP_LSEEK,     "lseek" },
 539         { SMB_VFS_OP_SENDFILE,  "sendfile" },
 540         { SMB_VFS_OP_RENAME,    "rename" },
 541         { SMB_VFS_OP_FSYNC,     "fsync" },
 542         { SMB_VFS_OP_STAT,      "stat" },
 543         { SMB_VFS_OP_FSTAT,     "fstat" },
 544         { SMB_VFS_OP_LSTAT,     "lstat" },
 545         { SMB_VFS_OP_UNLINK,    "unlink" },
 546         { SMB_VFS_OP_CHMOD,     "chmod" },
 547         { SMB_VFS_OP_FCHMOD,    "fchmod" },
 548         { SMB_VFS_OP_CHOWN,     "chown" },
 549         { SMB_VFS_OP_FCHOWN,    "fchown" },
 550         { SMB_VFS_OP_CHDIR,     "chdir" },
 551         { SMB_VFS_OP_GETWD,     "getwd" },
 552         { SMB_VFS_OP_UTIME,     "utime" },
 553         { SMB_VFS_OP_FTRUNCATE, "ftruncate" },
 554         { SMB_VFS_OP_LOCK,      "lock" },
 555         { SMB_VFS_OP_KERNEL_FLOCK,      "kernel_flock" },
 556         { SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
 557         { SMB_VFS_OP_GETLOCK,   "getlock" },
 558         { SMB_VFS_OP_SYMLINK,   "symlink" },
 559         { SMB_VFS_OP_READLINK,  "readlink" },
 560         { SMB_VFS_OP_LINK,      "link" },
 561         { SMB_VFS_OP_MKNOD,     "mknod" },
 562         { SMB_VFS_OP_REALPATH,  "realpath" },
 563         { SMB_VFS_OP_FGET_NT_ACL,       "fget_nt_acl" },
 564         { SMB_VFS_OP_GET_NT_ACL,        "get_nt_acl" },
 565         { SMB_VFS_OP_FSET_NT_ACL,       "fset_nt_acl" },
 566         { SMB_VFS_OP_SET_NT_ACL,        "set_nt_acl" },
 567         { SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
 568         { SMB_VFS_OP_FCHMOD_ACL,        "fchmod_acl" },
 569         { SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
 570         { SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,      "sys_acl_get_tag_type" },
 571         { SMB_VFS_OP_SYS_ACL_GET_PERMSET,       "sys_acl_get_permset" },
 572         { SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,     "sys_acl_get_qualifier" },
 573         { SMB_VFS_OP_SYS_ACL_GET_FILE,  "sys_acl_get_file" },
 574         { SMB_VFS_OP_SYS_ACL_GET_FD,    "sys_acl_get_fd" },
 575         { SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,       "sys_acl_clear_perms" },
 576         { SMB_VFS_OP_SYS_ACL_ADD_PERM,  "sys_acl_add_perm" },
 577         { SMB_VFS_OP_SYS_ACL_TO_TEXT,   "sys_acl_to_text" },
 578         { SMB_VFS_OP_SYS_ACL_INIT,      "sys_acl_init" },
 579         { SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,      "sys_acl_create_entry" },
 580         { SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,      "sys_acl_set_tag_type" },
 581         { SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,     "sys_acl_set_qualifier" },
 582         { SMB_VFS_OP_SYS_ACL_SET_PERMSET,       "sys_acl_set_permset" },
 583         { SMB_VFS_OP_SYS_ACL_VALID,     "sys_acl_valid" },
 584         { SMB_VFS_OP_SYS_ACL_SET_FILE,  "sys_acl_set_file" },
 585         { SMB_VFS_OP_SYS_ACL_SET_FD,    "sys_acl_set_fd" },
 586         { SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,   "sys_acl_delete_def_file" },
 587         { SMB_VFS_OP_SYS_ACL_GET_PERM,  "sys_acl_get_perm" },
 588         { SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
 589         { SMB_VFS_OP_SYS_ACL_FREE_ACL,  "sys_acl_free_acl" },
 590         { SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,    "sys_acl_free_qualifier" },
 591         { SMB_VFS_OP_GETXATTR,  "getxattr" },
 592         { SMB_VFS_OP_LGETXATTR, "lgetxattr" },
 593         { SMB_VFS_OP_FGETXATTR, "fgetxattr" },
 594         { SMB_VFS_OP_LISTXATTR, "listxattr" },
 595         { SMB_VFS_OP_LLISTXATTR,        "llistxattr" },
 596         { SMB_VFS_OP_FLISTXATTR,        "flistxattr" },
 597         { SMB_VFS_OP_REMOVEXATTR,       "removexattr" },
 598         { SMB_VFS_OP_LREMOVEXATTR,      "lremovexattr" },
 599         { SMB_VFS_OP_FREMOVEXATTR,      "fremovexattr" },
 600         { SMB_VFS_OP_SETXATTR,  "setxattr" },
 601         { SMB_VFS_OP_LSETXATTR, "lsetxattr" },
 602         { SMB_VFS_OP_FSETXATTR, "fsetxattr" },
 603         { SMB_VFS_OP_AIO_READ,  "aio_read" },
 604         { SMB_VFS_OP_AIO_WRITE, "aio_write" },
 605         { SMB_VFS_OP_AIO_RETURN,"aio_return" },
 606         { SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
 607         { SMB_VFS_OP_AIO_ERROR, "aio_error" },
 608         { SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
 609         { SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
 610         { SMB_VFS_OP_LAST, NULL }
 611 };
 612
 613 static int audit_syslog_facility(vfs_handle_struct *handle)
 614 {
 615         static const struct enum_list enum_log_facilities[] = {
 616                 { LOG_USER, "USER" },
 617                 { LOG_LOCAL0, "LOCAL0" },
 618                 { LOG_LOCAL1, "LOCAL1" },
 619                 { LOG_LOCAL2, "LOCAL2" },
 620                 { LOG_LOCAL3, "LOCAL3" },
 621                 { LOG_LOCAL4, "LOCAL4" },
 622                 { LOG_LOCAL5, "LOCAL5" },
 623                 { LOG_LOCAL6, "LOCAL6" },
 624                 { LOG_LOCAL7, "LOCAL7" }
 625         };
 626
 627         int facility;
 628
 629         facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
 630
 631         return facility;
 632 }
 633
 634 static int audit_syslog_priority(vfs_handle_struct *handle)
 635 {
 636         static const struct enum_list enum_log_priorities[] = {
 637                 { LOG_EMERG, "EMERG" },
 638                 { LOG_ALERT, "ALERT" },
 639                 { LOG_CRIT, "CRIT" },
 640                 { LOG_ERR, "ERR" },
 641                 { LOG_WARNING, "WARNING" },
 642                 { LOG_NOTICE, "NOTICE" },
 643                 { LOG_INFO, "INFO" },
 644                 { LOG_DEBUG, "DEBUG" }
 645         };
 646
 647         int priority;
 648
 649         priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority", enum_log_priorities, LOG_NOTICE);
 650
 651         return priority;
 652 }
 653
 654 static char *audit_prefix(connection_struct *conn)
 655 {
 656         static pstring prefix;
 657
 658         pstrcpy(prefix, lp_parm_const_string(SNUM(conn), "full_audit",
 659                                              "prefix", "%u|%I"));
 660         standard_sub_advanced(lp_servicename(SNUM(conn)), conn->user,
 661                               conn->connectpath, conn->gid,
 662                               get_current_username(),
 663                               current_user_info.domain,
 664                               prefix, sizeof(prefix));
 665         return prefix;
 666 }
 667
 668 static BOOL log_success(vfs_handle_struct *handle, vfs_op_type op)
 669 {
 670         struct vfs_full_audit_private_data *pd = NULL;
 671
 672         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 673                 struct vfs_full_audit_private_data,
 674                 return True);
 675
 676         if (pd->success_ops == NULL) {
 677                 return True;
 678         }
 679
 680         return bitmap_query(pd->success_ops, op);
 681 }
 682
 683 static BOOL log_failure(vfs_handle_struct *handle, vfs_op_type op)
 684 {
 685         struct vfs_full_audit_private_data *pd = NULL;
 686
 687         SMB_VFS_HANDLE_GET_DATA(handle, pd,
 688                 struct vfs_full_audit_private_data,
 689                 return True);
 690
 691         if (pd->failure_ops == NULL)
 692                 return True;
 693
 694         return bitmap_query(pd->failure_ops, op);
 695 }
 696
 697 static void init_bitmap(struct bitmap **bm, const char **ops)
 698 {
 699         BOOL log_all = False;
 700
 701         if (*bm != NULL)
 702                 return;
 703
 704         *bm = bitmap_allocate(SMB_VFS_OP_LAST);
 705
 706         if (*bm == NULL) {
 707                 DEBUG(0, ("Could not alloc bitmap -- "
 708                           "defaulting to logging everything\n"));
 709                 return;
 710         }
 711
 712         while (*ops != NULL) {
 713                 int i;
 714                 BOOL found = False;
 715
 716                 if (strequal(*ops, "all")) {
 717                         log_all = True;
 718                         break;
 719                 }
 720
 721                 if (strequal(*ops, "none")) {
 722                         break;
 723                 }
 724
 725                 for (i=0; i<SMB_VFS_OP_LAST; i++) {
 726                         if (vfs_op_names[i].name == NULL) {
 727                                 smb_panic("vfs_full_audit.c: name table not "
 728                                           "in sync with vfs.h\n");
 729                         }
 730
 731                         if (strequal(*ops, vfs_op_names[i].name)) {
 732                                 bitmap_set(*bm, i);
 733                                 found = True;
 734                         }
 735                 }
 736                 if (!found) {
 737                         DEBUG(0, ("Could not find opname %s, logging all\n",
 738                                   *ops));
 739                         log_all = True;
 740                         break;
 741                 }
 742                 ops += 1;
 743         }
 744
 745         if (log_all) {
 746                 /* The query functions default to True */
 747                 bitmap_free(*bm);
 748                 *bm = NULL;
 749         }
 750 }
 751
 752 static const char *audit_opname(vfs_op_type op)
 753 {
 754         if (op >= SMB_VFS_OP_LAST)
 755                 return "INVALID VFS OP";
 756         return vfs_op_names[op].name;
 757 }
 758
 759 static void do_log(vfs_op_type op, BOOL success, vfs_handle_struct *handle,
 760                    const char *format, ...)
 761 {
 762         fstring err_msg;
 763         pstring op_msg;
 764         va_list ap;
 765
 766         if (success && (!log_success(handle, op)))
 767                 return;
 768
 769         if (!success && (!log_failure(handle, op)))
 770                 return;
 771
 772         if (success)
 773                 fstrcpy(err_msg, "ok");
 774         else
 775                 fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
 776
 777         va_start(ap, format);
 778         vsnprintf(op_msg, sizeof(op_msg), format, ap);
 779         va_end(ap);
 780
 781         syslog(audit_syslog_priority(handle), "%s|%s|%s|%s\n",
 782                audit_prefix(handle->conn), audit_opname(op), err_msg, op_msg);
 783
 784         return;
 785 }
 786
 787 /* Free function for the private data. */
 788
 789 static void free_private_data(void **p_data)
 790 {
 791         struct vfs_full_audit_private_data *pd = *(struct vfs_full_audit_private_data **)p_data;
 792
 793         if (pd->success_ops) {
 794                 bitmap_free(pd->success_ops);
 795         }
 796         if (pd->failure_ops) {
 797                 bitmap_free(pd->failure_ops);
 798         }
 799         SAFE_FREE(pd);
 800         *p_data = NULL;
 801 }
 802
 803 /* Implementation of vfs_ops.  Pass everything on to the default
 804    operation but log event first. */
 805
 806 static int smb_full_audit_connect(vfs_handle_struct *handle,
 807                          const char *svc, const char *user)
 808 {
 809         int result;
 810         struct vfs_full_audit_private_data *pd = NULL;
 811         const char *none[] = { NULL };
 812         const char *all [] = { "all" };
 813
 814         if (!handle) {
 815                 return -1;
 816         }
 817
 818         pd = SMB_MALLOC_P(struct vfs_full_audit_private_data);
 819         if (!pd) {
 820                 return -1;
 821         }
 822         ZERO_STRUCTP(pd);
 823
 824         openlog("smbd_audit", 0, audit_syslog_facility(handle));
 825
 826         init_bitmap(&pd->success_ops,
 827                     lp_parm_string_list(SNUM(handle->conn), "full_audit", "success",
 828                                         none));
 829         init_bitmap(&pd->failure_ops,
 830                     lp_parm_string_list(SNUM(handle->conn), "full_audit", "failure",
 831                                         all));
 832
 833         /* Store the private data. */
 834         SMB_VFS_HANDLE_SET_DATA(handle, pd, free_private_data,
 835                                 struct vfs_full_audit_private_data, return -1);
 836
 837         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 838
 839         do_log(SMB_VFS_OP_CONNECT, True, handle,
 840                "%s", svc);
 841
 842         return result;
 843 }
 844
 845 static void smb_full_audit_disconnect(vfs_handle_struct *handle)
 846 {
 847         SMB_VFS_NEXT_DISCONNECT(handle);
 848
 849         do_log(SMB_VFS_OP_DISCONNECT, True, handle,
 850                "%s", lp_servicename(SNUM(handle->conn)));
 851
 852         /* The bitmaps will be disconnected when the private
 853            data is deleted. */
 854
 855         return;
 856 }
 857
 858 static SMB_BIG_UINT smb_full_audit_disk_free(vfs_handle_struct *handle,
 859                                     const char *path,
 860                                     BOOL small_query, SMB_BIG_UINT *bsize,
 861                                     SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
 862 {
 863         SMB_BIG_UINT result;
 864
 865         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
 866                                         dfree, dsize);
 867
 868         /* Don't have a reasonable notion of failure here */
 869
 870         do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
 871
 872         return result;
 873 }
 874
 875 static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
 876                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 877                            SMB_DISK_QUOTA *qt)
 878 {
 879         int result;
 880
 881         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 882
 883         do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
 884
 885         return result;
 886 }
 887
 888
 889 static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
 890                            enum SMB_QUOTA_TYPE qtype, unid_t id,
 891                            SMB_DISK_QUOTA *qt)
 892 {
 893         int result;
 894
 895         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 896
 897         do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
 898
 899         return result;
 900 }
 901
 902 static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 903                                 struct files_struct *fsp,
 904                                 SHADOW_COPY_DATA *shadow_copy_data, BOOL labels)
 905 {
 906         int result;
 907
 908         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
 909
 910         do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
 911
 912         return result;
 913 }
 914
 915 static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
 916                                 const char *path,
 917                                 struct vfs_statvfs_struct *statbuf)
 918 {
 919         int result;
 920
 921         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 922
 923         do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
 924
 925         return result;
 926 }
 927
 928 static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
 929                           const char *fname, const char *mask, uint32 attr)
 930 {
 931         SMB_STRUCT_DIR *result;
 932
 933         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 934
 935         do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
 936
 937         return result;
 938 }
 939
 940 static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
 941                                     SMB_STRUCT_DIR *dirp)
 942 {
 943         SMB_STRUCT_DIRENT *result;
 944
 945         result = SMB_VFS_NEXT_READDIR(handle, dirp);
 946
 947         /* This operation has no reasonable error condition
 948          * (End of dir is also failure), so always succeed.
 949          */
 950         do_log(SMB_VFS_OP_READDIR, True, handle, "");
 951
 952         return result;
 953 }
 954
 955 static void smb_full_audit_seekdir(vfs_handle_struct *handle,
 956                         SMB_STRUCT_DIR *dirp, long offset)
 957 {
 958         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 959
 960         do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
 961         return;
 962 }
 963
 964 static long smb_full_audit_telldir(vfs_handle_struct *handle,
 965                         SMB_STRUCT_DIR *dirp)
 966 {
 967         long result;
 968
 969         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 970
 971         do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
 972
 973         return result;
 974 }
 975
 976 static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
 977                         SMB_STRUCT_DIR *dirp)
 978 {
 979         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 980
 981         do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
 982         return;
 983 }
 984
 985 static int smb_full_audit_mkdir(vfs_handle_struct *handle,
 986                        const char *path, mode_t mode)
 987 {
 988         int result;
 989
 990         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 991
 992         do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
 993
 994         return result;
 995 }
 996
 997 static int smb_full_audit_rmdir(vfs_handle_struct *handle,
 998                        const char *path)
 999 {
1000         int result;
1001
1002         result = SMB_VFS_NEXT_RMDIR(handle, path);
1003
1004         do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
1005
1006         return result;
1007 }
1008
1009 static int smb_full_audit_closedir(vfs_handle_struct *handle,
1010                           SMB_STRUCT_DIR *dirp)
1011 {
1012         int result;
1013
1014         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
1015
1016         do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
1017
1018         return result;
1019 }
1020
1021 static int smb_full_audit_open(vfs_handle_struct *handle,
1022                       const char *fname, files_struct *fsp, int flags, mode_t mode)
1023 {
1024         int result;
1025
1026         result = SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
1027
1028         do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
1029                ((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
1030                fname);
1031
1032         return result;
1033 }
1034
1035 static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
1036 {
1037         int result;
1038
1039         result = SMB_VFS_NEXT_CLOSE(handle, fsp, fd);
1040
1041         do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s", fsp->fsp_name);
1042
1043         return result;
1044 }
1045
1046 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
1047                           int fd, void *data, size_t n)
1048 {
1049         ssize_t result;
1050
1051         result = SMB_VFS_NEXT_READ(handle, fsp, fd, data, n);
1052
1053         do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s", fsp->fsp_name);
1054
1055         return result;
1056 }
1057
1058 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
1059                            int fd, void *data, size_t n, SMB_OFF_T offset)
1060 {
1061         ssize_t result;
1062
1063         result = SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, n, offset);
1064
1065         do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s", fsp->fsp_name);
1066
1067         return result;
1068 }
1069
1070 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
1071                            int fd, const void *data, size_t n)
1072 {
1073         ssize_t result;
1074
1075         result = SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
1076
1077         do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s", fsp->fsp_name);
1078
1079         return result;
1080 }
1081
1082 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
1083                             int fd, const void *data, size_t n,
1084                             SMB_OFF_T offset)
1085 {
1086         ssize_t result;
1087
1088         result = SMB_VFS_NEXT_PWRITE(handle, fsp, fd, data, n, offset);
1089
1090         do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s", fsp->fsp_name);
1091
1092         return result;
1093 }
1094
1095 static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
1096                              int filedes, SMB_OFF_T offset, int whence)
1097 {
1098         ssize_t result;
1099
1100         result = SMB_VFS_NEXT_LSEEK(handle, fsp, filedes, offset, whence);
1101
1102         do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
1103                "%s", fsp->fsp_name);
1104
1105         return result;
1106 }
1107
1108 static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
1109                               files_struct *fsp, int fromfd,
1110                               const DATA_BLOB *hdr, SMB_OFF_T offset,
1111                               size_t n)
1112 {
1113         ssize_t result;
1114
1115         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, fromfd, hdr,
1116                                        offset, n);
1117
1118         do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
1119                "%s", fsp->fsp_name);
1120
1121         return result;
1122 }
1123
1124 static int smb_full_audit_rename(vfs_handle_struct *handle,
1125                         const char *oldname, const char *newname)
1126 {
1127         int result;
1128
1129         result = SMB_VFS_NEXT_RENAME(handle, oldname, newname);
1130
1131         do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s", oldname, newname);
1132
1133         return result;
1134 }
1135
1136 static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
1137 {
1138         int result;
1139
1140         result = SMB_VFS_NEXT_FSYNC(handle, fsp, fd);
1141
1142         do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s", fsp->fsp_name);
1143
1144         return result;
1145 }
1146
1147 static int smb_full_audit_stat(vfs_handle_struct *handle,
1148                       const char *fname, SMB_STRUCT_STAT *sbuf)
1149 {
1150         int result;
1151
1152         result = SMB_VFS_NEXT_STAT(handle, fname, sbuf);
1153
1154         do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s", fname);
1155
1156         return result;
1157 }
1158
1159 static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd,
1160                        SMB_STRUCT_STAT *sbuf)
1161 {
1162         int result;
1163
1164         result = SMB_VFS_NEXT_FSTAT(handle, fsp, fd, sbuf);
1165
1166         do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s", fsp->fsp_name);
1167
1168         return result;
1169 }
1170
1171 static int smb_full_audit_lstat(vfs_handle_struct *handle,
1172                        const char *path, SMB_STRUCT_STAT *sbuf)
1173 {
1174         int result;
1175
1176         result = SMB_VFS_NEXT_LSTAT(handle, path, sbuf);
1177
1178         do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s", path);
1179
1180         return result;
1181 }
1182
1183 static int smb_full_audit_unlink(vfs_handle_struct *handle,
1184                         const char *path)
1185 {
1186         int result;
1187
1188         result = SMB_VFS_NEXT_UNLINK(handle, path);
1189
1190         do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s", path);
1191
1192         return result;
1193 }
1194
1195 static int smb_full_audit_chmod(vfs_handle_struct *handle,
1196                        const char *path, mode_t mode)
1197 {
1198         int result;
1199
1200         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
1201
1202         do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
1203
1204         return result;
1205 }
1206
1207 static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd,
1208                         mode_t mode)
1209 {
1210         int result;
1211
1212         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, fd, mode);
1213
1214         do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
1215                "%s|%o", fsp->fsp_name, mode);
1216
1217         return result;
1218 }
1219
1220 static int smb_full_audit_chown(vfs_handle_struct *handle,
1221                        const char *path, uid_t uid, gid_t gid)
1222 {
1223         int result;
1224
1225         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
1226
1227         do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
1228                path, (long int)uid, (long int)gid);
1229
1230         return result;
1231 }
1232
1233 static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd,
1234                         uid_t uid, gid_t gid)
1235 {
1236         int result;
1237
1238         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, fd, uid, gid);
1239
1240         do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
1241                fsp->fsp_name, (long int)uid, (long int)gid);
1242
1243         return result;
1244 }
1245
1246 static int smb_full_audit_chdir(vfs_handle_struct *handle,
1247                        const char *path)
1248 {
1249         int result;
1250
1251         result = SMB_VFS_NEXT_CHDIR(handle, path);
1252
1253         do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
1254
1255         return result;
1256 }
1257
1258 static char *smb_full_audit_getwd(vfs_handle_struct *handle,
1259                          char *path)
1260 {
1261         char *result;
1262
1263         result = SMB_VFS_NEXT_GETWD(handle, path);
1264
1265         do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
1266
1267         return result;
1268 }
1269
1270 static int smb_full_audit_utime(vfs_handle_struct *handle,
1271                        const char *path, struct utimbuf *times)
1272 {
1273         int result;
1274
1275         result = SMB_VFS_NEXT_UTIME(handle, path, times);
1276
1277         do_log(SMB_VFS_OP_UTIME, (result >= 0), handle, "%s", path);
1278
1279         return result;
1280 }
1281
1282 static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
1283                            int fd, SMB_OFF_T len)
1284 {
1285         int result;
1286
1287         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, fd, len);
1288
1289         do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
1290                "%s", fsp->fsp_name);
1291
1292         return result;
1293 }
1294
1295 static BOOL smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp, int fd,
1296                        int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
1297 {
1298         BOOL result;
1299
1300         result = SMB_VFS_NEXT_LOCK(handle, fsp, fd, op, offset, count, type);
1301
1302         do_log(SMB_VFS_OP_LOCK, (result >= 0), handle, "%s", fsp->fsp_name);
1303
1304         return result;
1305 }
1306
1307 static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
1308                                        struct files_struct *fsp, int fd,
1309                                        uint32 share_mode)
1310 {
1311         int result;
1312
1313         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, fd, share_mode);
1314
1315         do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
1316                fsp->fsp_name);
1317
1318         return result;
1319 }
1320
1321 static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
1322                                  int fd, int leasetype)
1323 {
1324         int result;
1325
1326         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, fd, leasetype);
1327
1328         do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
1329                fsp->fsp_name);
1330
1331         return result;
1332 }
1333
1334 static BOOL smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp, int fd,
1335                        SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
1336 {
1337         BOOL result;
1338
1339         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, fd, poffset, pcount, ptype, ppid);
1340
1341         do_log(SMB_VFS_OP_GETLOCK, (result >= 0), handle, "%s", fsp->fsp_name);
1342
1343         return result;
1344 }
1345
1346 static int smb_full_audit_symlink(vfs_handle_struct *handle,
1347                          const char *oldpath, const char *newpath)
1348 {
1349         int result;
1350
1351         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1352
1353         do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
1354                "%s|%s", oldpath, newpath);
1355
1356         return result;
1357 }
1358
1359 static int smb_full_audit_readlink(vfs_handle_struct *handle,
1360                           const char *path, char *buf, size_t bufsiz)
1361 {
1362         int result;
1363
1364         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1365
1366         do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
1367
1368         return result;
1369 }
1370
1371 static int smb_full_audit_link(vfs_handle_struct *handle,
1372                       const char *oldpath, const char *newpath)
1373 {
1374         int result;
1375
1376         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1377
1378         do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
1379                "%s|%s", oldpath, newpath);
1380
1381         return result;
1382 }
1383
1384 static int smb_full_audit_mknod(vfs_handle_struct *handle,
1385                        const char *pathname, mode_t mode, SMB_DEV_T dev)
1386 {
1387         int result;
1388
1389         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1390
1391         do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
1392
1393         return result;
1394 }
1395
1396 static char *smb_full_audit_realpath(vfs_handle_struct *handle,
1397                             const char *path, char *resolved_path)
1398 {
1399         char *result;
1400
1401         result = SMB_VFS_NEXT_REALPATH(handle, path, resolved_path);
1402
1403         do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
1404
1405         return result;
1406 }
1407
1408 static size_t smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1409                                 int fd, uint32 security_info,
1410                                 SEC_DESC **ppdesc)
1411 {
1412         size_t result;
1413
1414         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, fd, security_info,
1415                                           ppdesc);
1416
1417         do_log(SMB_VFS_OP_FGET_NT_ACL, (result > 0), handle,
1418                "%s", fsp->fsp_name);
1419
1420         return result;
1421 }
1422
1423 static size_t smb_full_audit_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1424                                const char *name, uint32 security_info,
1425                                SEC_DESC **ppdesc)
1426 {
1427         size_t result;
1428
1429         result = SMB_VFS_NEXT_GET_NT_ACL(handle, fsp, name, security_info,
1430                                          ppdesc);
1431
1432         do_log(SMB_VFS_OP_GET_NT_ACL, (result > 0), handle,
1433                "%s", fsp->fsp_name);
1434
1435         return result;
1436 }
1437
1438 static BOOL smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1439                               int fd, uint32 security_info_sent,
1440                               SEC_DESC *psd)
1441 {
1442         BOOL result;
1443
1444         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, fd, security_info_sent,
1445                                           psd);
1446
1447         do_log(SMB_VFS_OP_FSET_NT_ACL, result, handle, "%s", fsp->fsp_name);
1448
1449         return result;
1450 }
1451
1452 static BOOL smb_full_audit_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
1453                              const char *name, uint32 security_info_sent,
1454                              SEC_DESC *psd)
1455 {
1456         BOOL result;
1457
1458         result = SMB_VFS_NEXT_SET_NT_ACL(handle, fsp, name, security_info_sent,
1459                                          psd);
1460
1461         do_log(SMB_VFS_OP_SET_NT_ACL, result, handle, "%s", fsp->fsp_name);
1462
1463         return result;
1464 }
1465
1466 static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
1467                            const char *path, mode_t mode)
1468 {
1469         int result;
1470
1471         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1472
1473         do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
1474                "%s|%o", path, mode);
1475
1476         return result;
1477 }
1478
1479 static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
1480                             int fd, mode_t mode)
1481 {
1482         int result;
1483
1484         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, fd, mode);
1485
1486         do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
1487                "%s|%o", fsp->fsp_name, mode);
1488
1489         return result;
1490 }
1491
1492 static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1493
1494                                    SMB_ACL_T theacl, int entry_id,
1495                                    SMB_ACL_ENTRY_T *entry_p)
1496 {
1497         int result;
1498
1499         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1500                                                 entry_p);
1501
1502         do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
1503                "");
1504
1505         return result;
1506 }
1507
1508 static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1509
1510                                       SMB_ACL_ENTRY_T entry_d,
1511                                       SMB_ACL_TAG_T *tag_type_p)
1512 {
1513         int result;
1514
1515         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1516                                                    tag_type_p);
1517
1518         do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
1519                "");
1520
1521         return result;
1522 }
1523
1524 static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1525
1526                                      SMB_ACL_ENTRY_T entry_d,
1527                                      SMB_ACL_PERMSET_T *permset_p)
1528 {
1529         int result;
1530
1531         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1532                                                   permset_p);
1533
1534         do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
1535                "");
1536
1537         return result;
1538 }
1539
1540 static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1541
1542                                           SMB_ACL_ENTRY_T entry_d)
1543 {
1544         void *result;
1545
1546         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1547
1548         do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
1549                "");
1550
1551         return result;
1552 }
1553
1554 static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
1555                                         const char *path_p,
1556                                         SMB_ACL_TYPE_T type)
1557 {
1558         SMB_ACL_T result;
1559
1560         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1561
1562         do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
1563                "%s", path_p);
1564
1565         return result;
1566 }
1567
1568 static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1569                                       files_struct *fsp, int fd)
1570 {
1571         SMB_ACL_T result;
1572
1573         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, fd);
1574
1575         do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
1576                "%s", fsp->fsp_name);
1577
1578         return result;
1579 }
1580
1581 static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1582
1583                                      SMB_ACL_PERMSET_T permset)
1584 {
1585         int result;
1586
1587         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1588
1589         do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
1590                "");
1591
1592         return result;
1593 }
1594
1595 static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1596
1597                                   SMB_ACL_PERMSET_T permset,
1598                                   SMB_ACL_PERM_T perm)
1599 {
1600         int result;
1601
1602         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1603
1604         do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
1605                "");
1606
1607         return result;
1608 }
1609
1610 static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
1611                                     SMB_ACL_T theacl,
1612                                     ssize_t *plen)
1613 {
1614         char * result;
1615
1616         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1617
1618         do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
1619                "");
1620
1621         return result;
1622 }
1623
1624 static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
1625
1626                                     int count)
1627 {
1628         SMB_ACL_T result;
1629
1630         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1631
1632         do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
1633                "");
1634
1635         return result;
1636 }
1637
1638 static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1639                                       SMB_ACL_T *pacl,
1640                                       SMB_ACL_ENTRY_T *pentry)
1641 {
1642         int result;
1643
1644         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1645
1646         do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
1647                "");
1648
1649         return result;
1650 }
1651
1652 static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1653
1654                                       SMB_ACL_ENTRY_T entry,
1655                                       SMB_ACL_TAG_T tagtype)
1656 {
1657         int result;
1658
1659         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1660                                                    tagtype);
1661
1662         do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
1663                "");
1664
1665         return result;
1666 }
1667
1668 static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1669
1670                                        SMB_ACL_ENTRY_T entry,
1671                                        void *qual)
1672 {
1673         int result;
1674
1675         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1676
1677         do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
1678                "");
1679
1680         return result;
1681 }
1682
1683 static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1684
1685                                      SMB_ACL_ENTRY_T entry,
1686                                      SMB_ACL_PERMSET_T permset)
1687 {
1688         int result;
1689
1690         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1691
1692         do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
1693                "");
1694
1695         return result;
1696 }
1697
1698 static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
1699
1700                                SMB_ACL_T theacl )
1701 {
1702         int result;
1703
1704         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1705
1706         do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
1707                "");
1708
1709         return result;
1710 }
1711
1712 static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
1713
1714                                   const char *name, SMB_ACL_TYPE_T acltype,
1715                                   SMB_ACL_T theacl)
1716 {
1717         int result;
1718
1719         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1720                                                theacl);
1721
1722         do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
1723                "%s", name);
1724
1725         return result;
1726 }
1727
1728 static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
1729                                 int fd, SMB_ACL_T theacl)
1730 {
1731         int result;
1732
1733         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, fd, theacl);
1734
1735         do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
1736                "%s", fsp->fsp_name);
1737
1738         return result;
1739 }
1740
1741 static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1742
1743                                          const char *path)
1744 {
1745         int result;
1746
1747         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1748
1749         do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
1750                "%s", path);
1751
1752         return result;
1753 }
1754
1755 static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1756
1757                                   SMB_ACL_PERMSET_T permset,
1758                                   SMB_ACL_PERM_T perm)
1759 {
1760         int result;
1761
1762         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1763
1764         do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
1765                "");
1766
1767         return result;
1768 }
1769
1770 static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
1771
1772                                    char *text)
1773 {
1774         int result;
1775
1776         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1777
1778         do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
1779                "");
1780
1781         return result;
1782 }
1783
1784 static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1785
1786                                   SMB_ACL_T posix_acl)
1787 {
1788         int result;
1789
1790         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1791
1792         do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
1793                "");
1794
1795         return result;
1796 }
1797
1798 static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1799                                         void *qualifier,
1800                                         SMB_ACL_TAG_T tagtype)
1801 {
1802         int result;
1803
1804         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1805                                                      tagtype);
1806
1807         do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
1808                "");
1809
1810         return result;
1811 }
1812
1813 static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
1814                               const char *path,
1815                               const char *name, void *value, size_t size)
1816 {
1817         ssize_t result;
1818
1819         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1820
1821         do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
1822                "%s|%s", path, name);
1823
1824         return result;
1825 }
1826
1827 static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
1828                                const char *path, const char *name,
1829                                void *value, size_t size)
1830 {
1831         ssize_t result;
1832
1833         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1834
1835         do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
1836                "%s|%s", path, name);
1837
1838         return result;
1839 }
1840
1841 static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
1842                                struct files_struct *fsp, int fd,
1843                                const char *name, void *value, size_t size)
1844 {
1845         ssize_t result;
1846
1847         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, fd, name, value, size);
1848
1849         do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
1850                "%s|%s", fsp->fsp_name, name);
1851
1852         return result;
1853 }
1854
1855 static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
1856                                const char *path, char *list, size_t size)
1857 {
1858         ssize_t result;
1859
1860         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
1861
1862         do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
1863
1864         return result;
1865 }
1866
1867 static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
1868                                 const char *path, char *list, size_t size)
1869 {
1870         ssize_t result;
1871
1872         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
1873
1874         do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
1875
1876         return result;
1877 }
1878
1879 static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
1880                                 struct files_struct *fsp, int fd, char *list,
1881                                 size_t size)
1882 {
1883         ssize_t result;
1884
1885         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, fd, list, size);
1886
1887         do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
1888                "%s", fsp->fsp_name);
1889
1890         return result;
1891 }
1892
1893 static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
1894                              const char *path,
1895                              const char *name)
1896 {
1897         int result;
1898
1899         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
1900
1901         do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
1902                "%s|%s", path, name);
1903
1904         return result;
1905 }
1906
1907 static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
1908                               const char *path,
1909                               const char *name)
1910 {
1911         int result;
1912
1913         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
1914
1915         do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
1916                "%s|%s", path, name);
1917
1918         return result;
1919 }
1920
1921 static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
1922                               struct files_struct *fsp, int fd,
1923                               const char *name)
1924 {
1925         int result;
1926
1927         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, fd, name);
1928
1929         do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
1930                "%s|%s", fsp->fsp_name, name);
1931
1932         return result;
1933 }
1934
1935 static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
1936                           const char *path,
1937                           const char *name, const void *value, size_t size,
1938                           int flags)
1939 {
1940         int result;
1941
1942         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
1943                                        flags);
1944
1945         do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
1946                "%s|%s", path, name);
1947
1948         return result;
1949 }
1950
1951 static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
1952                            const char *path,
1953                            const char *name, const void *value, size_t size,
1954                            int flags)
1955 {
1956         int result;
1957
1958         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
1959                                         flags);
1960
1961         do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
1962                "%s|%s", path, name);
1963
1964         return result;
1965 }
1966
1967 static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
1968                            struct files_struct *fsp, int fd, const char *name,
1969                            const void *value, size_t size, int flags)
1970 {
1971         int result;
1972
1973         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, fd, name, value, size,
1974                                         flags);
1975
1976         do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
1977                "%s|%s", fsp->fsp_name, name);
1978
1979         return result;
1980 }
1981
1982 static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1983 {
1984         int result;
1985
1986         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
1987         do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
1988                 "%s", fsp->fsp_name);
1989
1990         return result;
1991 }
1992
1993 static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
1994 {
1995         int result;
1996
1997         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
1998         do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
1999                 "%s", fsp->fsp_name);
2000
2001         return result;
2002 }
2003
2004 static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2005 {
2006         int result;
2007
2008         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2009         do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
2010                 "%s", fsp->fsp_name);
2011
2012         return result;
2013 }
2014
2015 static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb)
2016 {
2017         int result;
2018
2019         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, fd, aiocb);
2020         do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
2021                 "%s", fsp->fsp_name);
2022
2023         return result;
2024 }
2025
2026 static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
2027 {
2028         int result;
2029
2030         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2031         do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
2032                 "%s", fsp->fsp_name);
2033
2034         return result;
2035 }
2036
2037 static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
2038 {
2039         int result;
2040
2041         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2042         do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
2043                 "%s", fsp->fsp_name);
2044
2045         return result;
2046 }
2047
2048 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)
2049 {
2050         int result;
2051
2052         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2053         do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
2054                 "%s", fsp->fsp_name);
2055
2056         return result;
2057 }
2058
2059
2060 NTSTATUS vfs_full_audit_init(void);
2061 NTSTATUS vfs_full_audit_init(void)
2062 {
2063         NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
2064                                         "full_audit", audit_op_tuples);
2065
2066         if (!NT_STATUS_IS_OK(ret))
2067                 return ret;
2068
2069         vfs_full_audit_debug_level = debug_add_class("full_audit");
2070         if (vfs_full_audit_debug_level == -1) {
2071                 vfs_full_audit_debug_level = DBGC_VFS;
2072                 DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
2073                           "class!\n"));
2074         } else {
2075                 DEBUG(10, ("vfs_full_audit: Debug class number of "
2076                            "'full_audit': %d\n", vfs_full_audit_debug_level));
2077         }
2078
2079         return ret;
2080 }