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https://github.com/samba-team/samba.git
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c61c9c3a4c
Ensure we don't use any of the create_options for Samba private use. Add a new parameter to the VFS_CREATE call (private_flags) which is only used internally. Renumber NTCREATEX_OPTIONS_PRIVATE_DENY_DOS and NTCREATEX_OPTIONS_PRIVATE_DENY_FCB to match the S4 code). Rev. the VFS interface to version 28. Jeremy.
2329 lines
58 KiB
C
2329 lines
58 KiB
C
/*
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* Auditing VFS module for samba. Log selected file operations to syslog
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* facility.
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*
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* Copyright (C) Tim Potter, 1999-2000
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* Copyright (C) Alexander Bokovoy, 2002
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* Copyright (C) John H Terpstra, 2003
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* Copyright (C) Stefan (metze) Metzmacher, 2003
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* Copyright (C) Volker Lendecke, 2004
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* This module implements parseable logging for all Samba VFS operations.
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*
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* You use it as follows:
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*
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* [tmp]
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* path = /tmp
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* vfs objects = full_audit
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* full_audit:prefix = %u|%I
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* full_audit:success = open opendir
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* full_audit:failure = all
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*
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* vfs op can be "all" which means log all operations.
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* vfs op can be "none" which means no logging.
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*
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* This leads to syslog entries of the form:
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* smbd_audit: nobody|192.168.234.1|opendir|ok|.
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* smbd_audit: nobody|192.168.234.1|open|fail (File not found)|r|x.txt
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*
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* where "nobody" is the connected username and "192.168.234.1" is the
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* client's IP address.
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*
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* Options:
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*
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* prefix: A macro expansion template prepended to the syslog entry.
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*
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* success: A list of VFS operations for which a successful completion should
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* be logged. Defaults to no logging at all. The special operation "all" logs
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* - you guessed it - everything.
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*
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* failure: A list of VFS operations for which failure to complete should be
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* logged. Defaults to logging everything.
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*/
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#include "includes.h"
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static int vfs_full_audit_debug_level = DBGC_VFS;
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struct vfs_full_audit_private_data {
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struct bitmap *success_ops;
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struct bitmap *failure_ops;
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};
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#undef DBGC_CLASS
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#define DBGC_CLASS vfs_full_audit_debug_level
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typedef enum _vfs_op_type {
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SMB_VFS_OP_NOOP = -1,
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/* Disk operations */
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SMB_VFS_OP_CONNECT = 0,
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SMB_VFS_OP_DISCONNECT,
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SMB_VFS_OP_DISK_FREE,
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SMB_VFS_OP_GET_QUOTA,
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SMB_VFS_OP_SET_QUOTA,
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SMB_VFS_OP_GET_SHADOW_COPY_DATA,
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SMB_VFS_OP_STATVFS,
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SMB_VFS_OP_FS_CAPABILITIES,
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/* Directory operations */
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SMB_VFS_OP_OPENDIR,
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SMB_VFS_OP_READDIR,
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SMB_VFS_OP_SEEKDIR,
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SMB_VFS_OP_TELLDIR,
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SMB_VFS_OP_REWINDDIR,
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SMB_VFS_OP_MKDIR,
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SMB_VFS_OP_RMDIR,
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SMB_VFS_OP_CLOSEDIR,
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SMB_VFS_OP_INIT_SEARCH_OP,
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/* File operations */
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SMB_VFS_OP_OPEN,
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SMB_VFS_OP_CREATE_FILE,
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SMB_VFS_OP_CLOSE,
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SMB_VFS_OP_READ,
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SMB_VFS_OP_PREAD,
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SMB_VFS_OP_WRITE,
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SMB_VFS_OP_PWRITE,
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SMB_VFS_OP_LSEEK,
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SMB_VFS_OP_SENDFILE,
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SMB_VFS_OP_RECVFILE,
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SMB_VFS_OP_RENAME,
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SMB_VFS_OP_FSYNC,
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SMB_VFS_OP_STAT,
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SMB_VFS_OP_FSTAT,
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SMB_VFS_OP_LSTAT,
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SMB_VFS_OP_GET_ALLOC_SIZE,
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SMB_VFS_OP_UNLINK,
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SMB_VFS_OP_CHMOD,
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SMB_VFS_OP_FCHMOD,
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SMB_VFS_OP_CHOWN,
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SMB_VFS_OP_FCHOWN,
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SMB_VFS_OP_LCHOWN,
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SMB_VFS_OP_CHDIR,
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SMB_VFS_OP_GETWD,
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SMB_VFS_OP_NTIMES,
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SMB_VFS_OP_FTRUNCATE,
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SMB_VFS_OP_LOCK,
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SMB_VFS_OP_KERNEL_FLOCK,
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SMB_VFS_OP_LINUX_SETLEASE,
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SMB_VFS_OP_GETLOCK,
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SMB_VFS_OP_SYMLINK,
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SMB_VFS_OP_READLINK,
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SMB_VFS_OP_LINK,
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SMB_VFS_OP_MKNOD,
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SMB_VFS_OP_REALPATH,
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SMB_VFS_OP_NOTIFY_WATCH,
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SMB_VFS_OP_CHFLAGS,
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SMB_VFS_OP_FILE_ID_CREATE,
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SMB_VFS_OP_STREAMINFO,
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SMB_VFS_OP_GET_REAL_FILENAME,
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SMB_VFS_OP_CONNECTPATH,
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SMB_VFS_OP_BRL_LOCK_WINDOWS,
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SMB_VFS_OP_BRL_UNLOCK_WINDOWS,
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SMB_VFS_OP_BRL_CANCEL_WINDOWS,
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SMB_VFS_OP_STRICT_LOCK,
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SMB_VFS_OP_STRICT_UNLOCK,
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SMB_VFS_OP_TRANSLATE_NAME,
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/* NT ACL operations. */
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SMB_VFS_OP_FGET_NT_ACL,
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SMB_VFS_OP_GET_NT_ACL,
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SMB_VFS_OP_FSET_NT_ACL,
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/* POSIX ACL operations. */
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SMB_VFS_OP_CHMOD_ACL,
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SMB_VFS_OP_FCHMOD_ACL,
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SMB_VFS_OP_SYS_ACL_GET_ENTRY,
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SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
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SMB_VFS_OP_SYS_ACL_GET_PERMSET,
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SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
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SMB_VFS_OP_SYS_ACL_GET_FILE,
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SMB_VFS_OP_SYS_ACL_GET_FD,
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SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
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SMB_VFS_OP_SYS_ACL_ADD_PERM,
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SMB_VFS_OP_SYS_ACL_TO_TEXT,
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SMB_VFS_OP_SYS_ACL_INIT,
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SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
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SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
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SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
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SMB_VFS_OP_SYS_ACL_SET_PERMSET,
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SMB_VFS_OP_SYS_ACL_VALID,
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SMB_VFS_OP_SYS_ACL_SET_FILE,
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SMB_VFS_OP_SYS_ACL_SET_FD,
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SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
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SMB_VFS_OP_SYS_ACL_GET_PERM,
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SMB_VFS_OP_SYS_ACL_FREE_TEXT,
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SMB_VFS_OP_SYS_ACL_FREE_ACL,
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SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
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/* EA operations. */
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SMB_VFS_OP_GETXATTR,
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SMB_VFS_OP_LGETXATTR,
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SMB_VFS_OP_FGETXATTR,
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SMB_VFS_OP_LISTXATTR,
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SMB_VFS_OP_LLISTXATTR,
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SMB_VFS_OP_FLISTXATTR,
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SMB_VFS_OP_REMOVEXATTR,
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SMB_VFS_OP_LREMOVEXATTR,
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SMB_VFS_OP_FREMOVEXATTR,
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SMB_VFS_OP_SETXATTR,
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SMB_VFS_OP_LSETXATTR,
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SMB_VFS_OP_FSETXATTR,
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/* aio operations */
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SMB_VFS_OP_AIO_READ,
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SMB_VFS_OP_AIO_WRITE,
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SMB_VFS_OP_AIO_RETURN,
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SMB_VFS_OP_AIO_CANCEL,
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SMB_VFS_OP_AIO_ERROR,
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SMB_VFS_OP_AIO_FSYNC,
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SMB_VFS_OP_AIO_SUSPEND,
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SMB_VFS_OP_AIO_FORCE,
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/* offline operations */
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SMB_VFS_OP_IS_OFFLINE,
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SMB_VFS_OP_SET_OFFLINE,
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/* This should always be last enum value */
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SMB_VFS_OP_LAST
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} vfs_op_type;
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/* The following array *must* be in the same order as defined in vfs.h */
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static struct {
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vfs_op_type type;
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const char *name;
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} vfs_op_names[] = {
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{ SMB_VFS_OP_CONNECT, "connect" },
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{ SMB_VFS_OP_DISCONNECT, "disconnect" },
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{ SMB_VFS_OP_DISK_FREE, "disk_free" },
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{ SMB_VFS_OP_GET_QUOTA, "get_quota" },
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{ SMB_VFS_OP_SET_QUOTA, "set_quota" },
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{ SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
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{ SMB_VFS_OP_STATVFS, "statvfs" },
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{ SMB_VFS_OP_FS_CAPABILITIES, "fs_capabilities" },
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{ SMB_VFS_OP_OPENDIR, "opendir" },
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{ SMB_VFS_OP_READDIR, "readdir" },
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{ SMB_VFS_OP_SEEKDIR, "seekdir" },
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{ SMB_VFS_OP_TELLDIR, "telldir" },
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{ SMB_VFS_OP_REWINDDIR, "rewinddir" },
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{ SMB_VFS_OP_MKDIR, "mkdir" },
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{ SMB_VFS_OP_RMDIR, "rmdir" },
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{ SMB_VFS_OP_CLOSEDIR, "closedir" },
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{ SMB_VFS_OP_INIT_SEARCH_OP, "init_search_op" },
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{ SMB_VFS_OP_OPEN, "open" },
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{ SMB_VFS_OP_CREATE_FILE, "create_file" },
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{ SMB_VFS_OP_CLOSE, "close" },
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{ SMB_VFS_OP_READ, "read" },
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{ SMB_VFS_OP_PREAD, "pread" },
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{ SMB_VFS_OP_WRITE, "write" },
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{ SMB_VFS_OP_PWRITE, "pwrite" },
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{ SMB_VFS_OP_LSEEK, "lseek" },
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{ SMB_VFS_OP_SENDFILE, "sendfile" },
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{ SMB_VFS_OP_RECVFILE, "recvfile" },
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{ SMB_VFS_OP_RENAME, "rename" },
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{ SMB_VFS_OP_FSYNC, "fsync" },
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{ SMB_VFS_OP_STAT, "stat" },
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{ SMB_VFS_OP_FSTAT, "fstat" },
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{ SMB_VFS_OP_LSTAT, "lstat" },
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{ SMB_VFS_OP_GET_ALLOC_SIZE, "get_alloc_size" },
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{ SMB_VFS_OP_UNLINK, "unlink" },
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{ SMB_VFS_OP_CHMOD, "chmod" },
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{ SMB_VFS_OP_FCHMOD, "fchmod" },
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{ SMB_VFS_OP_CHOWN, "chown" },
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{ SMB_VFS_OP_FCHOWN, "fchown" },
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{ SMB_VFS_OP_LCHOWN, "lchown" },
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{ SMB_VFS_OP_CHDIR, "chdir" },
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{ SMB_VFS_OP_GETWD, "getwd" },
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{ SMB_VFS_OP_NTIMES, "ntimes" },
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{ SMB_VFS_OP_FTRUNCATE, "ftruncate" },
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{ SMB_VFS_OP_LOCK, "lock" },
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{ SMB_VFS_OP_KERNEL_FLOCK, "kernel_flock" },
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{ SMB_VFS_OP_LINUX_SETLEASE, "linux_setlease" },
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{ SMB_VFS_OP_GETLOCK, "getlock" },
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{ SMB_VFS_OP_SYMLINK, "symlink" },
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{ SMB_VFS_OP_READLINK, "readlink" },
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{ SMB_VFS_OP_LINK, "link" },
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{ SMB_VFS_OP_MKNOD, "mknod" },
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{ SMB_VFS_OP_REALPATH, "realpath" },
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{ SMB_VFS_OP_NOTIFY_WATCH, "notify_watch" },
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{ SMB_VFS_OP_CHFLAGS, "chflags" },
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{ SMB_VFS_OP_FILE_ID_CREATE, "file_id_create" },
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{ SMB_VFS_OP_STREAMINFO, "streaminfo" },
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{ SMB_VFS_OP_GET_REAL_FILENAME, "get_real_filename" },
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{ SMB_VFS_OP_CONNECTPATH, "connectpath" },
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{ SMB_VFS_OP_BRL_LOCK_WINDOWS, "brl_lock_windows" },
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{ SMB_VFS_OP_BRL_UNLOCK_WINDOWS, "brl_unlock_windows" },
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{ SMB_VFS_OP_BRL_CANCEL_WINDOWS, "brl_cancel_windows" },
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{ SMB_VFS_OP_STRICT_LOCK, "strict_lock" },
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{ SMB_VFS_OP_STRICT_UNLOCK, "strict_unlock" },
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{ SMB_VFS_OP_TRANSLATE_NAME, "translate_name" },
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{ SMB_VFS_OP_FGET_NT_ACL, "fget_nt_acl" },
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{ SMB_VFS_OP_GET_NT_ACL, "get_nt_acl" },
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{ SMB_VFS_OP_FSET_NT_ACL, "fset_nt_acl" },
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{ SMB_VFS_OP_CHMOD_ACL, "chmod_acl" },
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{ SMB_VFS_OP_FCHMOD_ACL, "fchmod_acl" },
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{ SMB_VFS_OP_SYS_ACL_GET_ENTRY, "sys_acl_get_entry" },
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{ SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, "sys_acl_get_tag_type" },
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{ SMB_VFS_OP_SYS_ACL_GET_PERMSET, "sys_acl_get_permset" },
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{ SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, "sys_acl_get_qualifier" },
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{ SMB_VFS_OP_SYS_ACL_GET_FILE, "sys_acl_get_file" },
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{ SMB_VFS_OP_SYS_ACL_GET_FD, "sys_acl_get_fd" },
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{ SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, "sys_acl_clear_perms" },
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{ SMB_VFS_OP_SYS_ACL_ADD_PERM, "sys_acl_add_perm" },
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{ SMB_VFS_OP_SYS_ACL_TO_TEXT, "sys_acl_to_text" },
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{ SMB_VFS_OP_SYS_ACL_INIT, "sys_acl_init" },
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{ SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, "sys_acl_create_entry" },
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{ SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, "sys_acl_set_tag_type" },
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{ SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, "sys_acl_set_qualifier" },
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{ SMB_VFS_OP_SYS_ACL_SET_PERMSET, "sys_acl_set_permset" },
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{ SMB_VFS_OP_SYS_ACL_VALID, "sys_acl_valid" },
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{ SMB_VFS_OP_SYS_ACL_SET_FILE, "sys_acl_set_file" },
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{ SMB_VFS_OP_SYS_ACL_SET_FD, "sys_acl_set_fd" },
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{ SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, "sys_acl_delete_def_file" },
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{ SMB_VFS_OP_SYS_ACL_GET_PERM, "sys_acl_get_perm" },
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{ SMB_VFS_OP_SYS_ACL_FREE_TEXT, "sys_acl_free_text" },
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{ SMB_VFS_OP_SYS_ACL_FREE_ACL, "sys_acl_free_acl" },
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{ SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, "sys_acl_free_qualifier" },
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{ SMB_VFS_OP_GETXATTR, "getxattr" },
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{ SMB_VFS_OP_LGETXATTR, "lgetxattr" },
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{ SMB_VFS_OP_FGETXATTR, "fgetxattr" },
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{ SMB_VFS_OP_LISTXATTR, "listxattr" },
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{ SMB_VFS_OP_LLISTXATTR, "llistxattr" },
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{ SMB_VFS_OP_FLISTXATTR, "flistxattr" },
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{ SMB_VFS_OP_REMOVEXATTR, "removexattr" },
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{ SMB_VFS_OP_LREMOVEXATTR, "lremovexattr" },
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{ SMB_VFS_OP_FREMOVEXATTR, "fremovexattr" },
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{ SMB_VFS_OP_SETXATTR, "setxattr" },
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{ SMB_VFS_OP_LSETXATTR, "lsetxattr" },
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{ SMB_VFS_OP_FSETXATTR, "fsetxattr" },
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{ SMB_VFS_OP_AIO_READ, "aio_read" },
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{ SMB_VFS_OP_AIO_WRITE, "aio_write" },
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{ SMB_VFS_OP_AIO_RETURN,"aio_return" },
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{ SMB_VFS_OP_AIO_CANCEL,"aio_cancel" },
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{ SMB_VFS_OP_AIO_ERROR, "aio_error" },
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{ SMB_VFS_OP_AIO_FSYNC, "aio_fsync" },
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{ SMB_VFS_OP_AIO_SUSPEND,"aio_suspend" },
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{ SMB_VFS_OP_AIO_FORCE, "aio_force" },
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{ SMB_VFS_OP_IS_OFFLINE, "aio_is_offline" },
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{ SMB_VFS_OP_SET_OFFLINE, "aio_set_offline" },
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{ SMB_VFS_OP_LAST, NULL }
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};
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static int audit_syslog_facility(vfs_handle_struct *handle)
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{
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static const struct enum_list enum_log_facilities[] = {
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{ LOG_USER, "USER" },
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{ LOG_LOCAL0, "LOCAL0" },
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{ LOG_LOCAL1, "LOCAL1" },
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{ LOG_LOCAL2, "LOCAL2" },
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{ LOG_LOCAL3, "LOCAL3" },
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{ LOG_LOCAL4, "LOCAL4" },
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{ LOG_LOCAL5, "LOCAL5" },
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{ LOG_LOCAL6, "LOCAL6" },
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{ LOG_LOCAL7, "LOCAL7" }
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};
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int facility;
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facility = lp_parm_enum(SNUM(handle->conn), "full_audit", "facility", enum_log_facilities, LOG_USER);
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return facility;
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}
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static int audit_syslog_priority(vfs_handle_struct *handle)
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{
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static const struct enum_list enum_log_priorities[] = {
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{ LOG_EMERG, "EMERG" },
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{ LOG_ALERT, "ALERT" },
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{ LOG_CRIT, "CRIT" },
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{ LOG_ERR, "ERR" },
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{ LOG_WARNING, "WARNING" },
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{ LOG_NOTICE, "NOTICE" },
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{ LOG_INFO, "INFO" },
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{ LOG_DEBUG, "DEBUG" }
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};
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int priority;
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priority = lp_parm_enum(SNUM(handle->conn), "full_audit", "priority",
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enum_log_priorities, LOG_NOTICE);
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if (priority == -1) {
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priority = LOG_WARNING;
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}
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return priority;
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}
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static char *audit_prefix(TALLOC_CTX *ctx, connection_struct *conn)
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{
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char *prefix = NULL;
|
|
char *result;
|
|
|
|
prefix = talloc_strdup(ctx,
|
|
lp_parm_const_string(SNUM(conn), "full_audit",
|
|
"prefix", "%u|%I"));
|
|
if (!prefix) {
|
|
return NULL;
|
|
}
|
|
result = talloc_sub_advanced(ctx,
|
|
lp_servicename(SNUM(conn)),
|
|
conn->server_info->unix_name,
|
|
conn->connectpath,
|
|
conn->server_info->utok.gid,
|
|
conn->server_info->sanitized_username,
|
|
pdb_get_domain(conn->server_info->sam_account),
|
|
prefix);
|
|
TALLOC_FREE(prefix);
|
|
return result;
|
|
}
|
|
|
|
static bool log_success(vfs_handle_struct *handle, vfs_op_type op)
|
|
{
|
|
struct vfs_full_audit_private_data *pd = NULL;
|
|
|
|
SMB_VFS_HANDLE_GET_DATA(handle, pd,
|
|
struct vfs_full_audit_private_data,
|
|
return True);
|
|
|
|
if (pd->success_ops == NULL) {
|
|
return True;
|
|
}
|
|
|
|
return bitmap_query(pd->success_ops, op);
|
|
}
|
|
|
|
static bool log_failure(vfs_handle_struct *handle, vfs_op_type op)
|
|
{
|
|
struct vfs_full_audit_private_data *pd = NULL;
|
|
|
|
SMB_VFS_HANDLE_GET_DATA(handle, pd,
|
|
struct vfs_full_audit_private_data,
|
|
return True);
|
|
|
|
if (pd->failure_ops == NULL)
|
|
return True;
|
|
|
|
return bitmap_query(pd->failure_ops, op);
|
|
}
|
|
|
|
static void init_bitmap(struct bitmap **bm, const char **ops)
|
|
{
|
|
if (*bm != NULL) {
|
|
return;
|
|
}
|
|
|
|
if (ops == NULL) {
|
|
*bm = NULL;
|
|
return;
|
|
}
|
|
|
|
*bm = bitmap_allocate(SMB_VFS_OP_LAST);
|
|
if (*bm == NULL) {
|
|
DEBUG(0, ("Could not alloc bitmap -- "
|
|
"defaulting to logging everything\n"));
|
|
return;
|
|
}
|
|
|
|
for (; *ops != NULL; ops += 1) {
|
|
int i;
|
|
bool neg = false;
|
|
const char *op;
|
|
|
|
if (strequal(*ops, "all")) {
|
|
for (i=0; i<SMB_VFS_OP_LAST; i++) {
|
|
bitmap_set(*bm, i);
|
|
}
|
|
continue;
|
|
}
|
|
|
|
if (strequal(*ops, "none")) {
|
|
break;
|
|
}
|
|
|
|
op = ops[0];
|
|
if (op[0] == '!') {
|
|
neg = true;
|
|
op += 1;
|
|
}
|
|
|
|
for (i=0; i<SMB_VFS_OP_LAST; i++) {
|
|
if (vfs_op_names[i].name == NULL) {
|
|
smb_panic("vfs_full_audit.c: name table not "
|
|
"in sync with vfs.h\n");
|
|
}
|
|
if (strequal(op, vfs_op_names[i].name)) {
|
|
if (neg) {
|
|
bitmap_clear(*bm, i);
|
|
} else {
|
|
bitmap_set(*bm, i);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (i == SMB_VFS_OP_LAST) {
|
|
DEBUG(0, ("Could not find opname %s, logging all\n",
|
|
*ops));
|
|
bitmap_free(*bm);
|
|
*bm = NULL;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static const char *audit_opname(vfs_op_type op)
|
|
{
|
|
if (op >= SMB_VFS_OP_LAST)
|
|
return "INVALID VFS OP";
|
|
return vfs_op_names[op].name;
|
|
}
|
|
|
|
static TALLOC_CTX *tmp_do_log_ctx;
|
|
/*
|
|
* Get us a temporary talloc context usable just for DEBUG arguments
|
|
*/
|
|
static TALLOC_CTX *do_log_ctx(void)
|
|
{
|
|
if (tmp_do_log_ctx == NULL) {
|
|
tmp_do_log_ctx = talloc_named_const(NULL, 0, "do_log_ctx");
|
|
}
|
|
return tmp_do_log_ctx;
|
|
}
|
|
|
|
static void do_log(vfs_op_type op, bool success, vfs_handle_struct *handle,
|
|
const char *format, ...)
|
|
{
|
|
fstring err_msg;
|
|
char *audit_pre = NULL;
|
|
va_list ap;
|
|
char *op_msg = NULL;
|
|
int priority;
|
|
|
|
if (success && (!log_success(handle, op)))
|
|
goto out;
|
|
|
|
if (!success && (!log_failure(handle, op)))
|
|
goto out;
|
|
|
|
if (success)
|
|
fstrcpy(err_msg, "ok");
|
|
else
|
|
fstr_sprintf(err_msg, "fail (%s)", strerror(errno));
|
|
|
|
va_start(ap, format);
|
|
op_msg = talloc_vasprintf(talloc_tos(), format, ap);
|
|
va_end(ap);
|
|
|
|
if (!op_msg) {
|
|
goto out;
|
|
}
|
|
|
|
/*
|
|
* Specify the facility to interoperate with other syslog callers
|
|
* (smbd for example).
|
|
*/
|
|
priority = audit_syslog_priority(handle) |
|
|
audit_syslog_facility(handle);
|
|
|
|
audit_pre = audit_prefix(talloc_tos(), handle->conn);
|
|
syslog(priority, "%s|%s|%s|%s\n",
|
|
audit_pre ? audit_pre : "",
|
|
audit_opname(op), err_msg, op_msg);
|
|
|
|
out:
|
|
TALLOC_FREE(audit_pre);
|
|
TALLOC_FREE(op_msg);
|
|
TALLOC_FREE(tmp_do_log_ctx);
|
|
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Return a string using the do_log_ctx()
|
|
*/
|
|
static const char *smb_fname_str_do_log(const struct smb_filename *smb_fname)
|
|
{
|
|
char *fname = NULL;
|
|
NTSTATUS status;
|
|
|
|
if (smb_fname == NULL) {
|
|
return "";
|
|
}
|
|
status = get_full_smb_filename(do_log_ctx(), smb_fname, &fname);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
return "";
|
|
}
|
|
return fname;
|
|
}
|
|
|
|
/**
|
|
* Return an fsp debug string using the do_log_ctx()
|
|
*/
|
|
static const char *fsp_str_do_log(const struct files_struct *fsp)
|
|
{
|
|
return smb_fname_str_do_log(fsp->fsp_name);
|
|
}
|
|
|
|
/* Free function for the private data. */
|
|
|
|
static void free_private_data(void **p_data)
|
|
{
|
|
struct vfs_full_audit_private_data *pd = *(struct vfs_full_audit_private_data **)p_data;
|
|
|
|
if (pd->success_ops) {
|
|
bitmap_free(pd->success_ops);
|
|
}
|
|
if (pd->failure_ops) {
|
|
bitmap_free(pd->failure_ops);
|
|
}
|
|
SAFE_FREE(pd);
|
|
*p_data = NULL;
|
|
}
|
|
|
|
/* Implementation of vfs_ops. Pass everything on to the default
|
|
operation but log event first. */
|
|
|
|
static int smb_full_audit_connect(vfs_handle_struct *handle,
|
|
const char *svc, const char *user)
|
|
{
|
|
int result;
|
|
struct vfs_full_audit_private_data *pd = NULL;
|
|
|
|
result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
|
|
if (result < 0) {
|
|
return result;
|
|
}
|
|
|
|
pd = SMB_MALLOC_P(struct vfs_full_audit_private_data);
|
|
if (!pd) {
|
|
SMB_VFS_NEXT_DISCONNECT(handle);
|
|
return -1;
|
|
}
|
|
ZERO_STRUCTP(pd);
|
|
|
|
#ifndef WITH_SYSLOG
|
|
openlog("smbd_audit", 0, audit_syslog_facility(handle));
|
|
#endif
|
|
|
|
init_bitmap(&pd->success_ops,
|
|
lp_parm_string_list(SNUM(handle->conn), "full_audit", "success",
|
|
NULL));
|
|
init_bitmap(&pd->failure_ops,
|
|
lp_parm_string_list(SNUM(handle->conn), "full_audit", "failure",
|
|
NULL));
|
|
|
|
/* Store the private data. */
|
|
SMB_VFS_HANDLE_SET_DATA(handle, pd, free_private_data,
|
|
struct vfs_full_audit_private_data, return -1);
|
|
|
|
do_log(SMB_VFS_OP_CONNECT, True, handle,
|
|
"%s", svc);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void smb_full_audit_disconnect(vfs_handle_struct *handle)
|
|
{
|
|
SMB_VFS_NEXT_DISCONNECT(handle);
|
|
|
|
do_log(SMB_VFS_OP_DISCONNECT, True, handle,
|
|
"%s", lp_servicename(SNUM(handle->conn)));
|
|
|
|
/* The bitmaps will be disconnected when the private
|
|
data is deleted. */
|
|
|
|
return;
|
|
}
|
|
|
|
static uint64_t smb_full_audit_disk_free(vfs_handle_struct *handle,
|
|
const char *path,
|
|
bool small_query, uint64_t *bsize,
|
|
uint64_t *dfree, uint64_t *dsize)
|
|
{
|
|
uint64_t result;
|
|
|
|
result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
|
|
dfree, dsize);
|
|
|
|
/* Don't have a reasonable notion of failure here */
|
|
|
|
do_log(SMB_VFS_OP_DISK_FREE, True, handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_get_quota(struct vfs_handle_struct *handle,
|
|
enum SMB_QUOTA_TYPE qtype, unid_t id,
|
|
SMB_DISK_QUOTA *qt)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
|
|
|
|
do_log(SMB_VFS_OP_GET_QUOTA, (result >= 0), handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
|
|
enum SMB_QUOTA_TYPE qtype, unid_t id,
|
|
SMB_DISK_QUOTA *qt)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
|
|
|
|
do_log(SMB_VFS_OP_SET_QUOTA, (result >= 0), handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp,
|
|
SHADOW_COPY_DATA *shadow_copy_data, bool labels)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
|
|
|
|
do_log(SMB_VFS_OP_GET_SHADOW_COPY_DATA, (result >= 0), handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
|
|
const char *path,
|
|
struct vfs_statvfs_struct *statbuf)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
|
|
|
|
do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static uint32_t smb_full_audit_fs_capabilities(struct vfs_handle_struct *handle, enum timestamp_set_resolution *p_ts_res)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
|
|
|
|
do_log(SMB_VFS_OP_FS_CAPABILITIES, true, handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle,
|
|
const char *fname, const char *mask, uint32 attr)
|
|
{
|
|
SMB_STRUCT_DIR *result;
|
|
|
|
result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
|
|
|
|
do_log(SMB_VFS_OP_OPENDIR, (result != NULL), handle, "%s", fname);
|
|
|
|
return result;
|
|
}
|
|
|
|
static SMB_STRUCT_DIRENT *smb_full_audit_readdir(vfs_handle_struct *handle,
|
|
SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf)
|
|
{
|
|
SMB_STRUCT_DIRENT *result;
|
|
|
|
result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
|
|
|
|
/* This operation has no reasonable error condition
|
|
* (End of dir is also failure), so always succeed.
|
|
*/
|
|
do_log(SMB_VFS_OP_READDIR, True, handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static void smb_full_audit_seekdir(vfs_handle_struct *handle,
|
|
SMB_STRUCT_DIR *dirp, long offset)
|
|
{
|
|
SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
|
|
|
|
do_log(SMB_VFS_OP_SEEKDIR, True, handle, "");
|
|
return;
|
|
}
|
|
|
|
static long smb_full_audit_telldir(vfs_handle_struct *handle,
|
|
SMB_STRUCT_DIR *dirp)
|
|
{
|
|
long result;
|
|
|
|
result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
|
|
|
|
do_log(SMB_VFS_OP_TELLDIR, True, handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static void smb_full_audit_rewinddir(vfs_handle_struct *handle,
|
|
SMB_STRUCT_DIR *dirp)
|
|
{
|
|
SMB_VFS_NEXT_REWINDDIR(handle, dirp);
|
|
|
|
do_log(SMB_VFS_OP_REWINDDIR, True, handle, "");
|
|
return;
|
|
}
|
|
|
|
static int smb_full_audit_mkdir(vfs_handle_struct *handle,
|
|
const char *path, mode_t mode)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
|
|
|
|
do_log(SMB_VFS_OP_MKDIR, (result >= 0), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_rmdir(vfs_handle_struct *handle,
|
|
const char *path)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_RMDIR(handle, path);
|
|
|
|
do_log(SMB_VFS_OP_RMDIR, (result >= 0), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_closedir(vfs_handle_struct *handle,
|
|
SMB_STRUCT_DIR *dirp)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
|
|
|
|
do_log(SMB_VFS_OP_CLOSEDIR, (result >= 0), handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static void smb_full_audit_init_search_op(vfs_handle_struct *handle,
|
|
SMB_STRUCT_DIR *dirp)
|
|
{
|
|
SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
|
|
|
|
do_log(SMB_VFS_OP_INIT_SEARCH_OP, True, handle, "");
|
|
return;
|
|
}
|
|
|
|
static int smb_full_audit_open(vfs_handle_struct *handle,
|
|
struct smb_filename *smb_fname,
|
|
files_struct *fsp, int flags, mode_t mode)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
|
|
|
|
do_log(SMB_VFS_OP_OPEN, (result >= 0), handle, "%s|%s",
|
|
((flags & O_WRONLY) || (flags & O_RDWR))?"w":"r",
|
|
smb_fname_str_do_log(smb_fname));
|
|
|
|
return result;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_create_file(vfs_handle_struct *handle,
|
|
struct smb_request *req,
|
|
uint16_t root_dir_fid,
|
|
struct smb_filename *smb_fname,
|
|
uint32_t access_mask,
|
|
uint32_t share_access,
|
|
uint32_t create_disposition,
|
|
uint32_t create_options,
|
|
uint32_t file_attributes,
|
|
uint32_t oplock_request,
|
|
uint64_t allocation_size,
|
|
uint32_t private_flags,
|
|
struct security_descriptor *sd,
|
|
struct ea_list *ea_list,
|
|
files_struct **result_fsp,
|
|
int *pinfo)
|
|
{
|
|
NTSTATUS result;
|
|
const char* str_create_disposition;
|
|
|
|
switch (create_disposition) {
|
|
case FILE_SUPERSEDE:
|
|
str_create_disposition = "supersede";
|
|
break;
|
|
case FILE_OVERWRITE_IF:
|
|
str_create_disposition = "overwrite_if";
|
|
break;
|
|
case FILE_OPEN:
|
|
str_create_disposition = "open";
|
|
break;
|
|
case FILE_OVERWRITE:
|
|
str_create_disposition = "overwrite";
|
|
break;
|
|
case FILE_CREATE:
|
|
str_create_disposition = "create";
|
|
break;
|
|
case FILE_OPEN_IF:
|
|
str_create_disposition = "open_if";
|
|
break;
|
|
default:
|
|
str_create_disposition = "unknown";
|
|
}
|
|
|
|
result = SMB_VFS_NEXT_CREATE_FILE(
|
|
handle, /* handle */
|
|
req, /* req */
|
|
root_dir_fid, /* root_dir_fid */
|
|
smb_fname, /* fname */
|
|
access_mask, /* access_mask */
|
|
share_access, /* share_access */
|
|
create_disposition, /* create_disposition*/
|
|
create_options, /* create_options */
|
|
file_attributes, /* file_attributes */
|
|
oplock_request, /* oplock_request */
|
|
allocation_size, /* allocation_size */
|
|
private_flags,
|
|
sd, /* sd */
|
|
ea_list, /* ea_list */
|
|
result_fsp, /* result */
|
|
pinfo); /* pinfo */
|
|
|
|
do_log(SMB_VFS_OP_CREATE_FILE, (NT_STATUS_IS_OK(result)), handle,
|
|
"0x%x|%s|%s|%s", access_mask,
|
|
create_options & FILE_DIRECTORY_FILE ? "dir" : "file",
|
|
str_create_disposition, smb_fname_str_do_log(smb_fname));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_CLOSE(handle, fsp);
|
|
|
|
do_log(SMB_VFS_OP_CLOSE, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
|
|
void *data, size_t n)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
|
|
|
|
do_log(SMB_VFS_OP_READ, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
|
|
void *data, size_t n, SMB_OFF_T offset)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
|
|
|
|
do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
|
|
const void *data, size_t n)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
|
|
|
|
do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
|
|
const void *data, size_t n,
|
|
SMB_OFF_T offset)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
|
|
|
|
do_log(SMB_VFS_OP_PWRITE, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static SMB_OFF_T smb_full_audit_lseek(vfs_handle_struct *handle, files_struct *fsp,
|
|
SMB_OFF_T offset, int whence)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
|
|
|
|
do_log(SMB_VFS_OP_LSEEK, (result != (ssize_t)-1), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_sendfile(vfs_handle_struct *handle, int tofd,
|
|
files_struct *fromfsp,
|
|
const DATA_BLOB *hdr, SMB_OFF_T offset,
|
|
size_t n)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
|
|
|
|
do_log(SMB_VFS_OP_SENDFILE, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fromfsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_recvfile(vfs_handle_struct *handle, int fromfd,
|
|
files_struct *tofsp,
|
|
SMB_OFF_T offset,
|
|
size_t n)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
|
|
|
|
do_log(SMB_VFS_OP_RECVFILE, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(tofsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_rename(vfs_handle_struct *handle,
|
|
const struct smb_filename *smb_fname_src,
|
|
const struct smb_filename *smb_fname_dst)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_RENAME(handle, smb_fname_src, smb_fname_dst);
|
|
|
|
do_log(SMB_VFS_OP_RENAME, (result >= 0), handle, "%s|%s",
|
|
smb_fname_str_do_log(smb_fname_src),
|
|
smb_fname_str_do_log(smb_fname_dst));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FSYNC(handle, fsp);
|
|
|
|
do_log(SMB_VFS_OP_FSYNC, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_stat(vfs_handle_struct *handle,
|
|
struct smb_filename *smb_fname)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_STAT(handle, smb_fname);
|
|
|
|
do_log(SMB_VFS_OP_STAT, (result >= 0), handle, "%s",
|
|
smb_fname_str_do_log(smb_fname));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
|
|
SMB_STRUCT_STAT *sbuf)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
|
|
|
|
do_log(SMB_VFS_OP_FSTAT, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_lstat(vfs_handle_struct *handle,
|
|
struct smb_filename *smb_fname)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
|
|
|
|
do_log(SMB_VFS_OP_LSTAT, (result >= 0), handle, "%s",
|
|
smb_fname_str_do_log(smb_fname));
|
|
|
|
return result;
|
|
}
|
|
|
|
static uint64_t smb_full_audit_get_alloc_size(vfs_handle_struct *handle,
|
|
files_struct *fsp, const SMB_STRUCT_STAT *sbuf)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
|
|
|
|
do_log(SMB_VFS_OP_GET_ALLOC_SIZE, (result >= 0), handle, "%d", result);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_unlink(vfs_handle_struct *handle,
|
|
const struct smb_filename *smb_fname)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
|
|
|
|
do_log(SMB_VFS_OP_UNLINK, (result >= 0), handle, "%s",
|
|
smb_fname_str_do_log(smb_fname));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_chmod(vfs_handle_struct *handle,
|
|
const char *path, mode_t mode)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
|
|
|
|
do_log(SMB_VFS_OP_CHMOD, (result >= 0), handle, "%s|%o", path, mode);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
|
|
mode_t mode)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
|
|
|
|
do_log(SMB_VFS_OP_FCHMOD, (result >= 0), handle,
|
|
"%s|%o", fsp_str_do_log(fsp), mode);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_chown(vfs_handle_struct *handle,
|
|
const char *path, uid_t uid, gid_t gid)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
|
|
|
|
do_log(SMB_VFS_OP_CHOWN, (result >= 0), handle, "%s|%ld|%ld",
|
|
path, (long int)uid, (long int)gid);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
|
|
uid_t uid, gid_t gid)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
|
|
|
|
do_log(SMB_VFS_OP_FCHOWN, (result >= 0), handle, "%s|%ld|%ld",
|
|
fsp_str_do_log(fsp), (long int)uid, (long int)gid);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_lchown(vfs_handle_struct *handle,
|
|
const char *path, uid_t uid, gid_t gid)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
|
|
|
|
do_log(SMB_VFS_OP_LCHOWN, (result >= 0), handle, "%s|%ld|%ld",
|
|
path, (long int)uid, (long int)gid);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_chdir(vfs_handle_struct *handle,
|
|
const char *path)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_CHDIR(handle, path);
|
|
|
|
do_log(SMB_VFS_OP_CHDIR, (result >= 0), handle, "chdir|%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static char *smb_full_audit_getwd(vfs_handle_struct *handle,
|
|
char *path)
|
|
{
|
|
char *result;
|
|
|
|
result = SMB_VFS_NEXT_GETWD(handle, path);
|
|
|
|
do_log(SMB_VFS_OP_GETWD, (result != NULL), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_ntimes(vfs_handle_struct *handle,
|
|
const struct smb_filename *smb_fname,
|
|
struct smb_file_time *ft)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
|
|
|
|
do_log(SMB_VFS_OP_NTIMES, (result >= 0), handle, "%s",
|
|
smb_fname_str_do_log(smb_fname));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
|
|
SMB_OFF_T len)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
|
|
|
|
do_log(SMB_VFS_OP_FTRUNCATE, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static bool smb_full_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
|
|
int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
|
|
{
|
|
bool result;
|
|
|
|
result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
|
|
|
|
do_log(SMB_VFS_OP_LOCK, result, handle, "%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_kernel_flock(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp,
|
|
uint32 share_mode, uint32 access_mask)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode, access_mask);
|
|
|
|
do_log(SMB_VFS_OP_KERNEL_FLOCK, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_linux_setlease(vfs_handle_struct *handle, files_struct *fsp,
|
|
int leasetype)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
|
|
|
|
do_log(SMB_VFS_OP_LINUX_SETLEASE, (result >= 0), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static bool smb_full_audit_getlock(vfs_handle_struct *handle, files_struct *fsp,
|
|
SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid)
|
|
{
|
|
bool result;
|
|
|
|
result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype, ppid);
|
|
|
|
do_log(SMB_VFS_OP_GETLOCK, result, handle, "%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_symlink(vfs_handle_struct *handle,
|
|
const char *oldpath, const char *newpath)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
|
|
|
|
do_log(SMB_VFS_OP_SYMLINK, (result >= 0), handle,
|
|
"%s|%s", oldpath, newpath);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_readlink(vfs_handle_struct *handle,
|
|
const char *path, char *buf, size_t bufsiz)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
|
|
|
|
do_log(SMB_VFS_OP_READLINK, (result >= 0), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_link(vfs_handle_struct *handle,
|
|
const char *oldpath, const char *newpath)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
|
|
|
|
do_log(SMB_VFS_OP_LINK, (result >= 0), handle,
|
|
"%s|%s", oldpath, newpath);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_mknod(vfs_handle_struct *handle,
|
|
const char *pathname, mode_t mode, SMB_DEV_T dev)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
|
|
|
|
do_log(SMB_VFS_OP_MKNOD, (result >= 0), handle, "%s", pathname);
|
|
|
|
return result;
|
|
}
|
|
|
|
static char *smb_full_audit_realpath(vfs_handle_struct *handle,
|
|
const char *path, char *resolved_path)
|
|
{
|
|
char *result;
|
|
|
|
result = SMB_VFS_NEXT_REALPATH(handle, path, resolved_path);
|
|
|
|
do_log(SMB_VFS_OP_REALPATH, (result != NULL), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_notify_watch(struct vfs_handle_struct *handle,
|
|
struct sys_notify_context *ctx,
|
|
struct notify_entry *e,
|
|
void (*callback)(struct sys_notify_context *ctx,
|
|
void *private_data,
|
|
struct notify_event *ev),
|
|
void *private_data, void *handle_p)
|
|
{
|
|
NTSTATUS result;
|
|
|
|
result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback, private_data, handle_p);
|
|
|
|
do_log(SMB_VFS_OP_NOTIFY_WATCH, NT_STATUS_IS_OK(result), handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_chflags(vfs_handle_struct *handle,
|
|
const char *path, unsigned int flags)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
|
|
|
|
do_log(SMB_VFS_OP_CHFLAGS, (result != 0), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static struct file_id smb_full_audit_file_id_create(struct vfs_handle_struct *handle,
|
|
const SMB_STRUCT_STAT *sbuf)
|
|
{
|
|
struct file_id id_zero;
|
|
struct file_id result;
|
|
|
|
ZERO_STRUCT(id_zero);
|
|
|
|
result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
|
|
|
|
do_log(SMB_VFS_OP_FILE_ID_CREATE,
|
|
!file_id_equal(&id_zero, &result),
|
|
handle, "%s", file_id_string_tos(&result));
|
|
|
|
return result;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_streaminfo(vfs_handle_struct *handle,
|
|
struct files_struct *fsp,
|
|
const char *fname,
|
|
TALLOC_CTX *mem_ctx,
|
|
unsigned int *pnum_streams,
|
|
struct stream_struct **pstreams)
|
|
{
|
|
NTSTATUS result;
|
|
|
|
result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
|
|
pnum_streams, pstreams);
|
|
|
|
do_log(SMB_VFS_OP_STREAMINFO, NT_STATUS_IS_OK(result), handle,
|
|
"%s", fname);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_get_real_filename(struct vfs_handle_struct *handle,
|
|
const char *path,
|
|
const char *name,
|
|
TALLOC_CTX *mem_ctx,
|
|
char **found_name)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
|
|
found_name);
|
|
|
|
do_log(SMB_VFS_OP_GET_REAL_FILENAME, (result == 0), handle,
|
|
"%s/%s->%s", path, name, (result == 0) ? "" : *found_name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static const char *smb_full_audit_connectpath(vfs_handle_struct *handle,
|
|
const char *fname)
|
|
{
|
|
const char *result;
|
|
|
|
result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
|
|
|
|
do_log(SMB_VFS_OP_CONNECTPATH, result != NULL, handle,
|
|
"%s", fname);
|
|
|
|
return result;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_brl_lock_windows(struct vfs_handle_struct *handle,
|
|
struct byte_range_lock *br_lck,
|
|
struct lock_struct *plock,
|
|
bool blocking_lock,
|
|
struct blocking_lock_record *blr)
|
|
{
|
|
NTSTATUS result;
|
|
|
|
result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
|
|
blocking_lock, blr);
|
|
|
|
do_log(SMB_VFS_OP_BRL_LOCK_WINDOWS, NT_STATUS_IS_OK(result), handle,
|
|
"%s:%llu-%llu. type=%d. blocking=%d", fsp_str_do_log(br_lck->fsp),
|
|
plock->start, plock->size, plock->lock_type, blocking_lock );
|
|
|
|
return result;
|
|
}
|
|
|
|
static bool smb_full_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
|
|
struct messaging_context *msg_ctx,
|
|
struct byte_range_lock *br_lck,
|
|
const struct lock_struct *plock)
|
|
{
|
|
bool result;
|
|
|
|
result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
|
|
plock);
|
|
|
|
do_log(SMB_VFS_OP_BRL_UNLOCK_WINDOWS, (result == 0), handle,
|
|
"%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
|
|
plock->size, plock->lock_type);
|
|
|
|
return result;
|
|
}
|
|
|
|
static bool smb_full_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
|
|
struct byte_range_lock *br_lck,
|
|
struct lock_struct *plock,
|
|
struct blocking_lock_record *blr)
|
|
{
|
|
bool result;
|
|
|
|
result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
|
|
|
|
do_log(SMB_VFS_OP_BRL_CANCEL_WINDOWS, (result == 0), handle,
|
|
"%s:%llu-%llu:%d", fsp_str_do_log(br_lck->fsp), plock->start,
|
|
plock->size);
|
|
|
|
return result;
|
|
}
|
|
|
|
static bool smb_full_audit_strict_lock(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp,
|
|
struct lock_struct *plock)
|
|
{
|
|
bool result;
|
|
|
|
result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
|
|
|
|
do_log(SMB_VFS_OP_STRICT_LOCK, result, handle,
|
|
"%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
|
|
plock->size);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void smb_full_audit_strict_unlock(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp,
|
|
struct lock_struct *plock)
|
|
{
|
|
SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
|
|
|
|
do_log(SMB_VFS_OP_STRICT_UNLOCK, true, handle,
|
|
"%s:%llu-%llu:%d", fsp_str_do_log(fsp), plock->start,
|
|
plock->size);
|
|
|
|
return;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_translate_name(struct vfs_handle_struct *handle,
|
|
const char *name,
|
|
enum vfs_translate_direction direction,
|
|
TALLOC_CTX *mem_ctx,
|
|
char **mapped_name)
|
|
{
|
|
NTSTATUS result;
|
|
|
|
result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
|
|
mapped_name);
|
|
|
|
do_log(SMB_VFS_OP_TRANSLATE_NAME, NT_STATUS_IS_OK(result), handle, "");
|
|
|
|
return result;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
|
|
uint32 security_info,
|
|
SEC_DESC **ppdesc)
|
|
{
|
|
NTSTATUS result;
|
|
|
|
result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
|
|
|
|
do_log(SMB_VFS_OP_FGET_NT_ACL, NT_STATUS_IS_OK(result), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_get_nt_acl(vfs_handle_struct *handle,
|
|
const char *name,
|
|
uint32 security_info,
|
|
SEC_DESC **ppdesc)
|
|
{
|
|
NTSTATUS result;
|
|
|
|
result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
|
|
|
|
do_log(SMB_VFS_OP_GET_NT_ACL, NT_STATUS_IS_OK(result), handle,
|
|
"%s", name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static NTSTATUS smb_full_audit_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
|
|
uint32 security_info_sent,
|
|
const SEC_DESC *psd)
|
|
{
|
|
NTSTATUS result;
|
|
|
|
result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
|
|
|
|
do_log(SMB_VFS_OP_FSET_NT_ACL, NT_STATUS_IS_OK(result), handle, "%s",
|
|
fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_chmod_acl(vfs_handle_struct *handle,
|
|
const char *path, mode_t mode)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
|
|
|
|
do_log(SMB_VFS_OP_CHMOD_ACL, (result >= 0), handle,
|
|
"%s|%o", path, mode);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp,
|
|
mode_t mode)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
|
|
|
|
do_log(SMB_VFS_OP_FCHMOD_ACL, (result >= 0), handle,
|
|
"%s|%o", fsp_str_do_log(fsp), mode);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_get_entry(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_T theacl, int entry_id,
|
|
SMB_ACL_ENTRY_T *entry_p)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
|
|
entry_p);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_GET_ENTRY, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_ENTRY_T entry_d,
|
|
SMB_ACL_TAG_T *tag_type_p)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
|
|
tag_type_p);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_get_permset(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_ENTRY_T entry_d,
|
|
SMB_ACL_PERMSET_T *permset_p)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
|
|
permset_p);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_GET_PERMSET, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static void * smb_full_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_ENTRY_T entry_d)
|
|
{
|
|
void *result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_GET_QUALIFIER, (result != NULL), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static SMB_ACL_T smb_full_audit_sys_acl_get_file(vfs_handle_struct *handle,
|
|
const char *path_p,
|
|
SMB_ACL_TYPE_T type)
|
|
{
|
|
SMB_ACL_T result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_GET_FILE, (result != NULL), handle,
|
|
"%s", path_p);
|
|
|
|
return result;
|
|
}
|
|
|
|
static SMB_ACL_T smb_full_audit_sys_acl_get_fd(vfs_handle_struct *handle,
|
|
files_struct *fsp)
|
|
{
|
|
SMB_ACL_T result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_GET_FD, (result != NULL), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_PERMSET_T permset)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_CLEAR_PERMS, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_add_perm(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_PERMSET_T permset,
|
|
SMB_ACL_PERM_T perm)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_ADD_PERM, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static char * smb_full_audit_sys_acl_to_text(vfs_handle_struct *handle,
|
|
SMB_ACL_T theacl,
|
|
ssize_t *plen)
|
|
{
|
|
char * result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_TO_TEXT, (result != NULL), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static SMB_ACL_T smb_full_audit_sys_acl_init(vfs_handle_struct *handle,
|
|
|
|
int count)
|
|
{
|
|
SMB_ACL_T result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_INIT, (result != NULL), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_create_entry(vfs_handle_struct *handle,
|
|
SMB_ACL_T *pacl,
|
|
SMB_ACL_ENTRY_T *pentry)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_CREATE_ENTRY, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_ENTRY_T entry,
|
|
SMB_ACL_TAG_T tagtype)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
|
|
tagtype);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_ENTRY_T entry,
|
|
void *qual)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_SET_QUALIFIER, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_set_permset(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_ENTRY_T entry,
|
|
SMB_ACL_PERMSET_T permset)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_SET_PERMSET, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_valid(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_T theacl )
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_VALID, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_set_file(vfs_handle_struct *handle,
|
|
|
|
const char *name, SMB_ACL_TYPE_T acltype,
|
|
SMB_ACL_T theacl)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
|
|
theacl);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_SET_FILE, (result >= 0), handle,
|
|
"%s", name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
|
|
SMB_ACL_T theacl)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_SET_FD, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
|
|
|
|
const char *path)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE, (result >= 0), handle,
|
|
"%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_get_perm(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_PERMSET_T permset,
|
|
SMB_ACL_PERM_T perm)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_GET_PERM, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_free_text(vfs_handle_struct *handle,
|
|
|
|
char *text)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_FREE_TEXT, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_free_acl(vfs_handle_struct *handle,
|
|
|
|
SMB_ACL_T posix_acl)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_FREE_ACL, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
|
|
void *qualifier,
|
|
SMB_ACL_TAG_T tagtype)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
|
|
tagtype);
|
|
|
|
do_log(SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER, (result >= 0), handle,
|
|
"");
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_getxattr(struct vfs_handle_struct *handle,
|
|
const char *path,
|
|
const char *name, void *value, size_t size)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
|
|
|
|
do_log(SMB_VFS_OP_GETXATTR, (result >= 0), handle,
|
|
"%s|%s", path, name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_lgetxattr(struct vfs_handle_struct *handle,
|
|
const char *path, const char *name,
|
|
void *value, size_t size)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
|
|
|
|
do_log(SMB_VFS_OP_LGETXATTR, (result >= 0), handle,
|
|
"%s|%s", path, name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_fgetxattr(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp,
|
|
const char *name, void *value, size_t size)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
|
|
|
|
do_log(SMB_VFS_OP_FGETXATTR, (result >= 0), handle,
|
|
"%s|%s", fsp_str_do_log(fsp), name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_listxattr(struct vfs_handle_struct *handle,
|
|
const char *path, char *list, size_t size)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
|
|
|
|
do_log(SMB_VFS_OP_LISTXATTR, (result >= 0), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_llistxattr(struct vfs_handle_struct *handle,
|
|
const char *path, char *list, size_t size)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
|
|
|
|
do_log(SMB_VFS_OP_LLISTXATTR, (result >= 0), handle, "%s", path);
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_flistxattr(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp, char *list,
|
|
size_t size)
|
|
{
|
|
ssize_t result;
|
|
|
|
result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
|
|
|
|
do_log(SMB_VFS_OP_FLISTXATTR, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_removexattr(struct vfs_handle_struct *handle,
|
|
const char *path,
|
|
const char *name)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
|
|
|
|
do_log(SMB_VFS_OP_REMOVEXATTR, (result >= 0), handle,
|
|
"%s|%s", path, name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_lremovexattr(struct vfs_handle_struct *handle,
|
|
const char *path,
|
|
const char *name)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
|
|
|
|
do_log(SMB_VFS_OP_LREMOVEXATTR, (result >= 0), handle,
|
|
"%s|%s", path, name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_fremovexattr(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp,
|
|
const char *name)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
|
|
|
|
do_log(SMB_VFS_OP_FREMOVEXATTR, (result >= 0), handle,
|
|
"%s|%s", fsp_str_do_log(fsp), name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_setxattr(struct vfs_handle_struct *handle,
|
|
const char *path,
|
|
const char *name, const void *value, size_t size,
|
|
int flags)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
|
|
flags);
|
|
|
|
do_log(SMB_VFS_OP_SETXATTR, (result >= 0), handle,
|
|
"%s|%s", path, name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_lsetxattr(struct vfs_handle_struct *handle,
|
|
const char *path,
|
|
const char *name, const void *value, size_t size,
|
|
int flags)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
|
|
flags);
|
|
|
|
do_log(SMB_VFS_OP_LSETXATTR, (result >= 0), handle,
|
|
"%s|%s", path, name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_fsetxattr(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp, const char *name,
|
|
const void *value, size_t size, int flags)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
|
|
|
|
do_log(SMB_VFS_OP_FSETXATTR, (result >= 0), handle,
|
|
"%s|%s", fsp_str_do_log(fsp), name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
|
|
do_log(SMB_VFS_OP_AIO_READ, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
|
|
do_log(SMB_VFS_OP_AIO_WRITE, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static ssize_t smb_full_audit_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
|
|
do_log(SMB_VFS_OP_AIO_RETURN, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
|
|
do_log(SMB_VFS_OP_AIO_CANCEL, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
|
|
do_log(SMB_VFS_OP_AIO_ERROR, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static int smb_full_audit_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
|
|
do_log(SMB_VFS_OP_AIO_FSYNC, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
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)
|
|
{
|
|
int result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
|
|
do_log(SMB_VFS_OP_AIO_SUSPEND, (result >= 0), handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static bool smb_full_audit_aio_force(struct vfs_handle_struct *handle,
|
|
struct files_struct *fsp)
|
|
{
|
|
bool result;
|
|
|
|
result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
|
|
do_log(SMB_VFS_OP_AIO_FORCE, result, handle,
|
|
"%s", fsp_str_do_log(fsp));
|
|
|
|
return result;
|
|
}
|
|
|
|
static struct vfs_fn_pointers vfs_full_audit_fns = {
|
|
|
|
/* Disk operations */
|
|
|
|
.connect_fn = smb_full_audit_connect,
|
|
.disconnect = smb_full_audit_disconnect,
|
|
.disk_free = smb_full_audit_disk_free,
|
|
.get_quota = smb_full_audit_get_quota,
|
|
.set_quota = smb_full_audit_set_quota,
|
|
.get_shadow_copy_data = smb_full_audit_get_shadow_copy_data,
|
|
.statvfs = smb_full_audit_statvfs,
|
|
.fs_capabilities = smb_full_audit_fs_capabilities,
|
|
.opendir = smb_full_audit_opendir,
|
|
.readdir = smb_full_audit_readdir,
|
|
.seekdir = smb_full_audit_seekdir,
|
|
.telldir = smb_full_audit_telldir,
|
|
.rewind_dir = smb_full_audit_rewinddir,
|
|
.mkdir = smb_full_audit_mkdir,
|
|
.rmdir = smb_full_audit_rmdir,
|
|
.closedir = smb_full_audit_closedir,
|
|
.init_search_op = smb_full_audit_init_search_op,
|
|
.open = smb_full_audit_open,
|
|
.create_file = smb_full_audit_create_file,
|
|
.close_fn = smb_full_audit_close,
|
|
.vfs_read = smb_full_audit_read,
|
|
.pread = smb_full_audit_pread,
|
|
.write = smb_full_audit_write,
|
|
.pwrite = smb_full_audit_pwrite,
|
|
.lseek = smb_full_audit_lseek,
|
|
.sendfile = smb_full_audit_sendfile,
|
|
.recvfile = smb_full_audit_recvfile,
|
|
.rename = smb_full_audit_rename,
|
|
.fsync = smb_full_audit_fsync,
|
|
.stat = smb_full_audit_stat,
|
|
.fstat = smb_full_audit_fstat,
|
|
.lstat = smb_full_audit_lstat,
|
|
.get_alloc_size = smb_full_audit_get_alloc_size,
|
|
.unlink = smb_full_audit_unlink,
|
|
.chmod = smb_full_audit_chmod,
|
|
.fchmod = smb_full_audit_fchmod,
|
|
.chown = smb_full_audit_chown,
|
|
.fchown = smb_full_audit_fchown,
|
|
.lchown = smb_full_audit_lchown,
|
|
.chdir = smb_full_audit_chdir,
|
|
.getwd = smb_full_audit_getwd,
|
|
.ntimes = smb_full_audit_ntimes,
|
|
.ftruncate = smb_full_audit_ftruncate,
|
|
.lock = smb_full_audit_lock,
|
|
.kernel_flock = smb_full_audit_kernel_flock,
|
|
.linux_setlease = smb_full_audit_linux_setlease,
|
|
.getlock = smb_full_audit_getlock,
|
|
.symlink = smb_full_audit_symlink,
|
|
.vfs_readlink = smb_full_audit_readlink,
|
|
.link = smb_full_audit_link,
|
|
.mknod = smb_full_audit_mknod,
|
|
.realpath = smb_full_audit_realpath,
|
|
.notify_watch = smb_full_audit_notify_watch,
|
|
.chflags = smb_full_audit_chflags,
|
|
.file_id_create = smb_full_audit_file_id_create,
|
|
.streaminfo = smb_full_audit_streaminfo,
|
|
.get_real_filename = smb_full_audit_get_real_filename,
|
|
.connectpath = smb_full_audit_connectpath,
|
|
.brl_lock_windows = smb_full_audit_brl_lock_windows,
|
|
.brl_unlock_windows = smb_full_audit_brl_unlock_windows,
|
|
.brl_cancel_windows = smb_full_audit_brl_cancel_windows,
|
|
.strict_lock = smb_full_audit_strict_lock,
|
|
.strict_unlock = smb_full_audit_strict_unlock,
|
|
.translate_name = smb_full_audit_translate_name,
|
|
.fget_nt_acl = smb_full_audit_fget_nt_acl,
|
|
.get_nt_acl = smb_full_audit_get_nt_acl,
|
|
.fset_nt_acl = smb_full_audit_fset_nt_acl,
|
|
.chmod_acl = smb_full_audit_chmod_acl,
|
|
.fchmod_acl = smb_full_audit_fchmod_acl,
|
|
.sys_acl_get_entry = smb_full_audit_sys_acl_get_entry,
|
|
.sys_acl_get_tag_type = smb_full_audit_sys_acl_get_tag_type,
|
|
.sys_acl_get_permset = smb_full_audit_sys_acl_get_permset,
|
|
.sys_acl_get_qualifier = smb_full_audit_sys_acl_get_qualifier,
|
|
.sys_acl_get_file = smb_full_audit_sys_acl_get_file,
|
|
.sys_acl_get_fd = smb_full_audit_sys_acl_get_fd,
|
|
.sys_acl_clear_perms = smb_full_audit_sys_acl_clear_perms,
|
|
.sys_acl_add_perm = smb_full_audit_sys_acl_add_perm,
|
|
.sys_acl_to_text = smb_full_audit_sys_acl_to_text,
|
|
.sys_acl_init = smb_full_audit_sys_acl_init,
|
|
.sys_acl_create_entry = smb_full_audit_sys_acl_create_entry,
|
|
.sys_acl_set_tag_type = smb_full_audit_sys_acl_set_tag_type,
|
|
.sys_acl_set_qualifier = smb_full_audit_sys_acl_set_qualifier,
|
|
.sys_acl_set_permset = smb_full_audit_sys_acl_set_permset,
|
|
.sys_acl_valid = smb_full_audit_sys_acl_valid,
|
|
.sys_acl_set_file = smb_full_audit_sys_acl_set_file,
|
|
.sys_acl_set_fd = smb_full_audit_sys_acl_set_fd,
|
|
.sys_acl_delete_def_file = smb_full_audit_sys_acl_delete_def_file,
|
|
.sys_acl_get_perm = smb_full_audit_sys_acl_get_perm,
|
|
.sys_acl_free_text = smb_full_audit_sys_acl_free_text,
|
|
.sys_acl_free_acl = smb_full_audit_sys_acl_free_acl,
|
|
.sys_acl_free_qualifier = smb_full_audit_sys_acl_free_qualifier,
|
|
.getxattr = smb_full_audit_getxattr,
|
|
.lgetxattr = smb_full_audit_lgetxattr,
|
|
.fgetxattr = smb_full_audit_fgetxattr,
|
|
.listxattr = smb_full_audit_listxattr,
|
|
.llistxattr = smb_full_audit_llistxattr,
|
|
.flistxattr = smb_full_audit_flistxattr,
|
|
.removexattr = smb_full_audit_removexattr,
|
|
.lremovexattr = smb_full_audit_lremovexattr,
|
|
.fremovexattr = smb_full_audit_fremovexattr,
|
|
.setxattr = smb_full_audit_setxattr,
|
|
.lsetxattr = smb_full_audit_lsetxattr,
|
|
.fsetxattr = smb_full_audit_fsetxattr,
|
|
.aio_read = smb_full_audit_aio_read,
|
|
.aio_write = smb_full_audit_aio_write,
|
|
.aio_return_fn = smb_full_audit_aio_return,
|
|
.aio_cancel = smb_full_audit_aio_cancel,
|
|
.aio_error_fn = smb_full_audit_aio_error,
|
|
.aio_fsync = smb_full_audit_aio_fsync,
|
|
.aio_suspend = smb_full_audit_aio_suspend,
|
|
.aio_force = smb_full_audit_aio_force,
|
|
};
|
|
|
|
NTSTATUS vfs_full_audit_init(void)
|
|
{
|
|
NTSTATUS ret = smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
|
|
"full_audit", &vfs_full_audit_fns);
|
|
|
|
if (!NT_STATUS_IS_OK(ret))
|
|
return ret;
|
|
|
|
vfs_full_audit_debug_level = debug_add_class("full_audit");
|
|
if (vfs_full_audit_debug_level == -1) {
|
|
vfs_full_audit_debug_level = DBGC_VFS;
|
|
DEBUG(0, ("vfs_full_audit: Couldn't register custom debugging "
|
|
"class!\n"));
|
|
} else {
|
|
DEBUG(10, ("vfs_full_audit: Debug class number of "
|
|
"'full_audit': %d\n", vfs_full_audit_debug_level));
|
|
}
|
|
|
|
return ret;
|
|
}
|