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samba-mirror/source3/modules/vfs_time_audit.c

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/*
* Time auditing VFS module for samba. Log time taken for VFS call to syslog
* facility.
*
* Copyright (C) Abhidnya Chirmule <achirmul@in.ibm.com> 2009
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* This module implements logging for time taken for all Samba VFS operations.
*
* vfs objects = time_audit
*/
#include "includes.h"
#include "smbd/smbd.h"
#include "ntioctl.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_VFS
static double audit_timeout;
static void smb_time_audit_log(const char *syscallname, double elapsed)
{
DEBUG(0, ("WARNING: System call \"%s\" took unexpectedly long "
"(%.2f seconds) -- Validate that file and storage "
"subsystems are operating normally\n", syscallname,
elapsed));
}
static int smb_time_audit_connect(vfs_handle_struct *handle,
const char *svc, const char *user)
{
int result;
struct timespec ts1,ts2;
double timediff;
if (!handle) {
return -1;
}
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("connect", timediff);
}
return result;
}
static void smb_time_audit_disconnect(vfs_handle_struct *handle)
{
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
SMB_VFS_NEXT_DISCONNECT(handle);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("disconnect", timediff);
}
return;
}
static uint64_t smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
dfree, dsize);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
/* Don't have a reasonable notion of failure here */
if (timediff > audit_timeout) {
smb_time_audit_log("disk_free", timediff);
}
return result;
}
static int smb_time_audit_get_quota(struct vfs_handle_struct *handle,
enum SMB_QUOTA_TYPE qtype, unid_t id,
SMB_DISK_QUOTA *qt)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("get_quota", timediff);
}
return result;
}
static int smb_time_audit_set_quota(struct vfs_handle_struct *handle,
enum SMB_QUOTA_TYPE qtype, unid_t id,
SMB_DISK_QUOTA *qt)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("set_quota", timediff);
}
return result;
}
static int smb_time_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
struct files_struct *fsp,
SHADOW_COPY_DATA *shadow_copy_data,
bool labels)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp,
shadow_copy_data, labels);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("get_shadow_copy_data", timediff);
}
return result;
}
static int smb_time_audit_statvfs(struct vfs_handle_struct *handle,
const char *path,
struct vfs_statvfs_struct *statbuf)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("statvfs", timediff);
}
return result;
}
static uint32_t smb_time_audit_fs_capabilities(struct vfs_handle_struct *handle,
enum timestamp_set_resolution *p_ts_res)
{
uint32_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fs_capabilities", timediff);
}
return result;
}
static SMB_STRUCT_DIR *smb_time_audit_opendir(vfs_handle_struct *handle,
const char *fname,
const char *mask, uint32 attr)
{
SMB_STRUCT_DIR *result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("opendir", timediff);
}
return result;
}
static SMB_STRUCT_DIR *smb_time_audit_fdopendir(vfs_handle_struct *handle,
files_struct *fsp,
const char *mask, uint32 attr)
{
SMB_STRUCT_DIR *result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fdopendir", timediff);
}
return result;
}
static SMB_STRUCT_DIRENT *smb_time_audit_readdir(vfs_handle_struct *handle,
SMB_STRUCT_DIR *dirp,
SMB_STRUCT_STAT *sbuf)
{
SMB_STRUCT_DIRENT *result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("readdir", timediff);
}
return result;
}
static void smb_time_audit_seekdir(vfs_handle_struct *handle,
SMB_STRUCT_DIR *dirp, long offset)
{
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("seekdir", timediff);
}
return;
}
static long smb_time_audit_telldir(vfs_handle_struct *handle,
SMB_STRUCT_DIR *dirp)
{
long result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("telldir", timediff);
}
return result;
}
static void smb_time_audit_rewinddir(vfs_handle_struct *handle,
SMB_STRUCT_DIR *dirp)
{
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
SMB_VFS_NEXT_REWINDDIR(handle, dirp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("rewinddir", timediff);
}
return;
}
static int smb_time_audit_mkdir(vfs_handle_struct *handle,
const char *path, mode_t mode)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("mkdir", timediff);
}
return result;
}
static int smb_time_audit_rmdir(vfs_handle_struct *handle,
const char *path)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_RMDIR(handle, path);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("rmdir", timediff);
}
return result;
}
static int smb_time_audit_closedir(vfs_handle_struct *handle,
SMB_STRUCT_DIR *dirp)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("closedir", timediff);
}
return result;
}
static void smb_time_audit_init_search_op(vfs_handle_struct *handle,
SMB_STRUCT_DIR *dirp)
{
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("init_search_op", timediff);
}
return;
}
static int smb_time_audit_open(vfs_handle_struct *handle,
struct smb_filename *fname,
files_struct *fsp,
int flags, mode_t mode)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("open", timediff);
}
return result;
}
static NTSTATUS smb_time_audit_create_file(vfs_handle_struct *handle,
struct smb_request *req,
uint16_t root_dir_fid,
struct smb_filename *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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CREATE_FILE(
handle, /* handle */
req, /* req */
root_dir_fid, /* root_dir_fid */
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);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("create_file", timediff);
}
return result;
}
static int smb_time_audit_close(vfs_handle_struct *handle, files_struct *fsp)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CLOSE(handle, fsp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("close", timediff);
}
return result;
}
static ssize_t smb_time_audit_read(vfs_handle_struct *handle,
files_struct *fsp, void *data, size_t n)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("read", timediff);
}
return result;
}
static ssize_t smb_time_audit_pread(vfs_handle_struct *handle,
files_struct *fsp,
void *data, size_t n, SMB_OFF_T offset)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("pread", timediff);
}
return result;
}
static ssize_t smb_time_audit_write(vfs_handle_struct *handle,
files_struct *fsp,
const void *data, size_t n)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("write", timediff);
}
return result;
}
static ssize_t smb_time_audit_pwrite(vfs_handle_struct *handle,
files_struct *fsp,
const void *data, size_t n,
SMB_OFF_T offset)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("pwrite", timediff);
}
return result;
}
static SMB_OFF_T smb_time_audit_lseek(vfs_handle_struct *handle,
files_struct *fsp,
SMB_OFF_T offset, int whence)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("lseek", timediff);
}
return result;
}
static ssize_t smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sendfile", timediff);
}
return result;
}
static ssize_t smb_time_audit_recvfile(vfs_handle_struct *handle, int fromfd,
files_struct *tofsp,
SMB_OFF_T offset,
size_t n)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("recvfile", timediff);
}
return result;
}
static int smb_time_audit_rename(vfs_handle_struct *handle,
const struct smb_filename *oldname,
const struct smb_filename *newname)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_RENAME(handle, oldname, newname);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("rename", timediff);
}
return result;
}
static int smb_time_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FSYNC(handle, fsp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fsync", timediff);
}
return result;
}
static int smb_time_audit_stat(vfs_handle_struct *handle,
struct smb_filename *fname)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_STAT(handle, fname);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("stat", timediff);
}
return result;
}
static int smb_time_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
SMB_STRUCT_STAT *sbuf)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fstat", timediff);
}
return result;
}
static int smb_time_audit_lstat(vfs_handle_struct *handle,
struct smb_filename *path)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LSTAT(handle, path);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("lstat", timediff);
}
return result;
}
static uint64_t smb_time_audit_get_alloc_size(vfs_handle_struct *handle,
files_struct *fsp,
const SMB_STRUCT_STAT *sbuf)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("get_alloc_size", timediff);
}
return result;
}
static int smb_time_audit_unlink(vfs_handle_struct *handle,
const struct smb_filename *path)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_UNLINK(handle, path);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("unlink", timediff);
}
return result;
}
static int smb_time_audit_chmod(vfs_handle_struct *handle,
const char *path, mode_t mode)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("chmod", timediff);
}
return result;
}
static int smb_time_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
mode_t mode)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fchmod", timediff);
}
return result;
}
static int smb_time_audit_chown(vfs_handle_struct *handle,
const char *path, uid_t uid, gid_t gid)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("chown", timediff);
}
return result;
}
static int smb_time_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
uid_t uid, gid_t gid)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fchown", timediff);
}
return result;
}
static int smb_time_audit_lchown(vfs_handle_struct *handle,
const char *path, uid_t uid, gid_t gid)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("lchown", timediff);
}
return result;
}
static int smb_time_audit_chdir(vfs_handle_struct *handle, const char *path)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CHDIR(handle, path);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("chdir", timediff);
}
return result;
}
static char *smb_time_audit_getwd(vfs_handle_struct *handle, char *path)
{
char *result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GETWD(handle, path);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("getwd", timediff);
}
return result;
}
static int smb_time_audit_ntimes(vfs_handle_struct *handle,
const struct smb_filename *path,
struct smb_file_time *ft)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_NTIMES(handle, path, ft);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("ntimes", timediff);
}
return result;
}
static int smb_time_audit_ftruncate(vfs_handle_struct *handle,
files_struct *fsp,
SMB_OFF_T len)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("ftruncate", timediff);
}
return result;
}
static int smb_time_audit_fallocate(vfs_handle_struct *handle,
files_struct *fsp,
enum vfs_fallocate_mode mode,
SMB_OFF_T offset,
SMB_OFF_T len)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fallocate", timediff);
}
return result;
}
static bool smb_time_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
int op, SMB_OFF_T offset, SMB_OFF_T count,
int type)
{
bool result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("lock", timediff);
}
return result;
}
static int smb_time_audit_kernel_flock(struct vfs_handle_struct *handle,
struct files_struct *fsp,
uint32 share_mode, uint32 access_mask)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode,
access_mask);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("kernel_flock", timediff);
}
return result;
}
static int smb_time_audit_linux_setlease(vfs_handle_struct *handle,
files_struct *fsp,
int leasetype)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("linux_setlease", timediff);
}
return result;
}
static bool smb_time_audit_getlock(vfs_handle_struct *handle,
files_struct *fsp,
SMB_OFF_T *poffset, SMB_OFF_T *pcount,
int *ptype, pid_t *ppid)
{
bool result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype,
ppid);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("getlock", timediff);
}
return result;
}
static int smb_time_audit_symlink(vfs_handle_struct *handle,
const char *oldpath, const char *newpath)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("symlink", timediff);
}
return result;
}
static int smb_time_audit_readlink(vfs_handle_struct *handle,
const char *path, char *buf, size_t bufsiz)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("readlink", timediff);
}
return result;
}
static int smb_time_audit_link(vfs_handle_struct *handle,
const char *oldpath, const char *newpath)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("link", timediff);
}
return result;
}
static int smb_time_audit_mknod(vfs_handle_struct *handle,
const char *pathname, mode_t mode,
SMB_DEV_T dev)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("mknod", timediff);
}
return result;
}
static char *smb_time_audit_realpath(vfs_handle_struct *handle,
const char *path)
{
char *result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_REALPATH(handle, path);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("realpath", timediff);
}
return result;
}
static NTSTATUS smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback,
private_data, handle_p);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("notify_watch", timediff);
}
return result;
}
static int smb_time_audit_chflags(vfs_handle_struct *handle,
const char *path, unsigned int flags)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("chflags", timediff);
}
return result;
}
static struct file_id smb_time_audit_file_id_create(struct vfs_handle_struct *handle,
const SMB_STRUCT_STAT *sbuf)
{
struct file_id id_zero;
struct file_id result;
struct timespec ts1,ts2;
double timediff;
ZERO_STRUCT(id_zero);
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("file_id_create", timediff);
}
return result;
}
static NTSTATUS smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
pnum_streams, pstreams);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("streaminfo", timediff);
}
return result;
}
static int smb_time_audit_get_real_filename(struct vfs_handle_struct *handle,
const char *path,
const char *name,
TALLOC_CTX *mem_ctx,
char **found_name)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
found_name);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("get_real_filename", timediff);
}
return result;
}
static const char *smb_time_audit_connectpath(vfs_handle_struct *handle,
const char *fname)
{
const char *result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("connectpath", timediff);
}
return result;
}
static NTSTATUS smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
blocking_lock, blr);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("brl_lock_windows", timediff);
}
return result;
}
static bool smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
plock);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("brl_unlock_windows", timediff);
}
return result;
}
static bool smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("brl_cancel_windows", timediff);
}
return result;
}
static bool smb_time_audit_strict_lock(struct vfs_handle_struct *handle,
struct files_struct *fsp,
struct lock_struct *plock)
{
bool result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("strict_lock", timediff);
}
return result;
}
static void smb_time_audit_strict_unlock(struct vfs_handle_struct *handle,
struct files_struct *fsp,
struct lock_struct *plock)
{
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("strict_unlock", timediff);
}
return;
}
static NTSTATUS smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
mapped_name);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("translate_name", timediff);
}
return result;
}
static NTSTATUS smb_time_audit_fget_nt_acl(vfs_handle_struct *handle,
files_struct *fsp,
uint32 security_info,
struct security_descriptor **ppdesc)
{
NTSTATUS result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fget_nt_acl", timediff);
}
return result;
}
static NTSTATUS smb_time_audit_get_nt_acl(vfs_handle_struct *handle,
const char *name,
uint32 security_info,
struct security_descriptor **ppdesc)
{
NTSTATUS result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("get_nt_acl", timediff);
}
return result;
}
static NTSTATUS smb_time_audit_fset_nt_acl(vfs_handle_struct *handle,
files_struct *fsp,
uint32 security_info_sent,
const struct security_descriptor *psd)
{
NTSTATUS result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent,
psd);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fset_nt_acl", timediff);
}
return result;
}
static int smb_time_audit_chmod_acl(vfs_handle_struct *handle,
const char *path, mode_t mode)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("chmod_acl", timediff);
}
return result;
}
static int smb_time_audit_fchmod_acl(vfs_handle_struct *handle,
files_struct *fsp, mode_t mode)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fchmod_acl", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_get_entry(vfs_handle_struct *handle,
SMB_ACL_T theacl, int entry_id,
SMB_ACL_ENTRY_T *entry_p)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
entry_p);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_get_entry", timediff);
}
return result;
}
static int smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
tag_type_p);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_get_tag_type", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_get_permset(vfs_handle_struct *handle,
SMB_ACL_ENTRY_T entry_d,
SMB_ACL_PERMSET_T *permset_p)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
permset_p);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_get_permset", timediff);
}
return result;
}
static void * smb_time_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
SMB_ACL_ENTRY_T entry_d)
{
void *result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_get_qualifier", timediff);
}
return result;
}
static SMB_ACL_T smb_time_audit_sys_acl_get_file(vfs_handle_struct *handle,
const char *path_p,
SMB_ACL_TYPE_T type)
{
SMB_ACL_T result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_get_file", timediff);
}
return result;
}
static SMB_ACL_T smb_time_audit_sys_acl_get_fd(vfs_handle_struct *handle,
files_struct *fsp)
{
SMB_ACL_T result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_get_fd", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
SMB_ACL_PERMSET_T permset)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_clear_perms", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_add_perm(vfs_handle_struct *handle,
SMB_ACL_PERMSET_T permset,
SMB_ACL_PERM_T perm)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_add_perm", timediff);
}
return result;
}
static char * smb_time_audit_sys_acl_to_text(vfs_handle_struct *handle,
SMB_ACL_T theacl,
ssize_t *plen)
{
char * result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_to_text", timediff);
}
return result;
}
static SMB_ACL_T smb_time_audit_sys_acl_init(vfs_handle_struct *handle,
int count)
{
SMB_ACL_T result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_init", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_create_entry(vfs_handle_struct *handle,
SMB_ACL_T *pacl,
SMB_ACL_ENTRY_T *pentry)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_create_entry", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
SMB_ACL_ENTRY_T entry,
SMB_ACL_TAG_T tagtype)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
tagtype);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_set_tag_type", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
SMB_ACL_ENTRY_T entry,
void *qual)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_set_qualifier", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_set_permset(vfs_handle_struct *handle,
SMB_ACL_ENTRY_T entry,
SMB_ACL_PERMSET_T permset)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_set_permset", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_valid(vfs_handle_struct *handle,
SMB_ACL_T theacl)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_valid", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_set_file(vfs_handle_struct *handle,
const char *name,
SMB_ACL_TYPE_T acltype,
SMB_ACL_T theacl)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
theacl);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_set_file", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_set_fd(vfs_handle_struct *handle,
files_struct *fsp,
SMB_ACL_T theacl)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_set_fd", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
const char *path)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_delete_def_file", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_get_perm(vfs_handle_struct *handle,
SMB_ACL_PERMSET_T permset,
SMB_ACL_PERM_T perm)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_get_perm", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_free_text(vfs_handle_struct *handle,
char *text)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_free_text", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_free_acl(vfs_handle_struct *handle,
SMB_ACL_T posix_acl)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_free_acl", timediff);
}
return result;
}
static int smb_time_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
void *qualifier,
SMB_ACL_TAG_T tagtype)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
tagtype);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("sys_acl_free_qualifier", timediff);
}
return result;
}
static ssize_t smb_time_audit_getxattr(struct vfs_handle_struct *handle,
const char *path, const char *name,
void *value, size_t size)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("getxattr", timediff);
}
return result;
}
static ssize_t smb_time_audit_lgetxattr(struct vfs_handle_struct *handle,
const char *path, const char *name,
void *value, size_t size)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("lgetxattr", timediff);
}
return result;
}
static ssize_t smb_time_audit_fgetxattr(struct vfs_handle_struct *handle,
struct files_struct *fsp,
const char *name, void *value,
size_t size)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fgetxattr", timediff);
}
return result;
}
static ssize_t smb_time_audit_listxattr(struct vfs_handle_struct *handle,
const char *path, char *list,
size_t size)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("listxattr", timediff);
}
return result;
}
static ssize_t smb_time_audit_llistxattr(struct vfs_handle_struct *handle,
const char *path, char *list,
size_t size)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("llistxattr", timediff);
}
return result;
}
static ssize_t smb_time_audit_flistxattr(struct vfs_handle_struct *handle,
struct files_struct *fsp, char *list,
size_t size)
{
ssize_t result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("flistxattr", timediff);
}
return result;
}
static int smb_time_audit_removexattr(struct vfs_handle_struct *handle,
const char *path, const char *name)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("removexattr", timediff);
}
return result;
}
static int smb_time_audit_lremovexattr(struct vfs_handle_struct *handle,
const char *path, const char *name)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("lremovexattr", timediff);
}
return result;
}
static int smb_time_audit_fremovexattr(struct vfs_handle_struct *handle,
struct files_struct *fsp,
const char *name)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fremovexattr", timediff);
}
return result;
}
static int smb_time_audit_setxattr(struct vfs_handle_struct *handle,
const char *path, const char *name,
const void *value, size_t size,
int flags)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
flags);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("setxattr", timediff);
}
return result;
}
static int smb_time_audit_lsetxattr(struct vfs_handle_struct *handle,
const char *path, const char *name,
const void *value, size_t size,
int flags)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
flags);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("lsetxattr", timediff);
}
return result;
}
static int smb_time_audit_fsetxattr(struct vfs_handle_struct *handle,
struct files_struct *fsp, const char *name,
const void *value, size_t size, int flags)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("fsetxattr", timediff);
}
return result;
}
static int smb_time_audit_aio_read(struct vfs_handle_struct *handle,
struct files_struct *fsp,
SMB_STRUCT_AIOCB *aiocb)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_read", timediff);
}
return result;
}
static int smb_time_audit_aio_write(struct vfs_handle_struct *handle,
struct files_struct *fsp,
SMB_STRUCT_AIOCB *aiocb)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_write", timediff);
}
return result;
}
static ssize_t smb_time_audit_aio_return(struct vfs_handle_struct *handle,
struct files_struct *fsp,
SMB_STRUCT_AIOCB *aiocb)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_return", timediff);
}
return result;
}
static int smb_time_audit_aio_cancel(struct vfs_handle_struct *handle,
struct files_struct *fsp,
SMB_STRUCT_AIOCB *aiocb)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_cancel", timediff);
}
return result;
}
static int smb_time_audit_aio_error(struct vfs_handle_struct *handle,
struct files_struct *fsp,
SMB_STRUCT_AIOCB *aiocb)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_error", timediff);
}
return result;
}
static int smb_time_audit_aio_fsync(struct vfs_handle_struct *handle,
struct files_struct *fsp, int op,
SMB_STRUCT_AIOCB *aiocb)
{
int result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_fsync", timediff);
}
return result;
}
static int smb_time_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;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_suspend", timediff);
}
return result;
}
static bool smb_time_audit_aio_force(struct vfs_handle_struct *handle,
struct files_struct *fsp)
{
bool result;
struct timespec ts1,ts2;
double timediff;
clock_gettime_mono(&ts1);
result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
clock_gettime_mono(&ts2);
timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
if (timediff > audit_timeout) {
smb_time_audit_log("aio_force", timediff);
}
return result;
}
/* VFS operations */
static struct vfs_fn_pointers vfs_time_audit_fns = {
.connect_fn = smb_time_audit_connect,
.disconnect = smb_time_audit_disconnect,
.disk_free = smb_time_audit_disk_free,
.get_quota = smb_time_audit_get_quota,
.set_quota = smb_time_audit_set_quota,
.get_shadow_copy_data = smb_time_audit_get_shadow_copy_data,
.statvfs = smb_time_audit_statvfs,
.fs_capabilities = smb_time_audit_fs_capabilities,
.opendir = smb_time_audit_opendir,
.fdopendir = smb_time_audit_fdopendir,
.readdir = smb_time_audit_readdir,
.seekdir = smb_time_audit_seekdir,
.telldir = smb_time_audit_telldir,
.rewind_dir = smb_time_audit_rewinddir,
.mkdir = smb_time_audit_mkdir,
.rmdir = smb_time_audit_rmdir,
.closedir = smb_time_audit_closedir,
.init_search_op = smb_time_audit_init_search_op,
.open_fn = smb_time_audit_open,
.create_file = smb_time_audit_create_file,
.close_fn = smb_time_audit_close,
.vfs_read = smb_time_audit_read,
.pread = smb_time_audit_pread,
.write = smb_time_audit_write,
.pwrite = smb_time_audit_pwrite,
.lseek = smb_time_audit_lseek,
.sendfile = smb_time_audit_sendfile,
.recvfile = smb_time_audit_recvfile,
.rename = smb_time_audit_rename,
.fsync = smb_time_audit_fsync,
.stat = smb_time_audit_stat,
.fstat = smb_time_audit_fstat,
.lstat = smb_time_audit_lstat,
.get_alloc_size = smb_time_audit_get_alloc_size,
.unlink = smb_time_audit_unlink,
.chmod = smb_time_audit_chmod,
.fchmod = smb_time_audit_fchmod,
.chown = smb_time_audit_chown,
.fchown = smb_time_audit_fchown,
.lchown = smb_time_audit_lchown,
.chdir = smb_time_audit_chdir,
.getwd = smb_time_audit_getwd,
.ntimes = smb_time_audit_ntimes,
.ftruncate = smb_time_audit_ftruncate,
.fallocate = smb_time_audit_fallocate,
.lock = smb_time_audit_lock,
.kernel_flock = smb_time_audit_kernel_flock,
.linux_setlease = smb_time_audit_linux_setlease,
.getlock = smb_time_audit_getlock,
.symlink = smb_time_audit_symlink,
.vfs_readlink = smb_time_audit_readlink,
.link = smb_time_audit_link,
.mknod = smb_time_audit_mknod,
.realpath = smb_time_audit_realpath,
.notify_watch = smb_time_audit_notify_watch,
.chflags = smb_time_audit_chflags,
.file_id_create = smb_time_audit_file_id_create,
.streaminfo = smb_time_audit_streaminfo,
.get_real_filename = smb_time_audit_get_real_filename,
.connectpath = smb_time_audit_connectpath,
.brl_lock_windows = smb_time_audit_brl_lock_windows,
.brl_unlock_windows = smb_time_audit_brl_unlock_windows,
.brl_cancel_windows = smb_time_audit_brl_cancel_windows,
.strict_lock = smb_time_audit_strict_lock,
.strict_unlock = smb_time_audit_strict_unlock,
.translate_name = smb_time_audit_translate_name,
.fget_nt_acl = smb_time_audit_fget_nt_acl,
.get_nt_acl = smb_time_audit_get_nt_acl,
.fset_nt_acl = smb_time_audit_fset_nt_acl,
.chmod_acl = smb_time_audit_chmod_acl,
.fchmod_acl = smb_time_audit_fchmod_acl,
.sys_acl_get_entry = smb_time_audit_sys_acl_get_entry,
.sys_acl_get_tag_type = smb_time_audit_sys_acl_get_tag_type,
.sys_acl_get_permset = smb_time_audit_sys_acl_get_permset,
.sys_acl_get_qualifier = smb_time_audit_sys_acl_get_qualifier,
.sys_acl_get_file = smb_time_audit_sys_acl_get_file,
.sys_acl_get_fd = smb_time_audit_sys_acl_get_fd,
.sys_acl_clear_perms = smb_time_audit_sys_acl_clear_perms,
.sys_acl_add_perm = smb_time_audit_sys_acl_add_perm,
.sys_acl_to_text = smb_time_audit_sys_acl_to_text,
.sys_acl_init = smb_time_audit_sys_acl_init,
.sys_acl_create_entry = smb_time_audit_sys_acl_create_entry,
.sys_acl_set_tag_type = smb_time_audit_sys_acl_set_tag_type,
.sys_acl_set_qualifier = smb_time_audit_sys_acl_set_qualifier,
.sys_acl_set_permset = smb_time_audit_sys_acl_set_permset,
.sys_acl_valid = smb_time_audit_sys_acl_valid,
.sys_acl_set_file = smb_time_audit_sys_acl_set_file,
.sys_acl_set_fd = smb_time_audit_sys_acl_set_fd,
.sys_acl_delete_def_file = smb_time_audit_sys_acl_delete_def_file,
.sys_acl_get_perm = smb_time_audit_sys_acl_get_perm,
.sys_acl_free_text = smb_time_audit_sys_acl_free_text,
.sys_acl_free_acl = smb_time_audit_sys_acl_free_acl,
.sys_acl_free_qualifier = smb_time_audit_sys_acl_free_qualifier,
.getxattr = smb_time_audit_getxattr,
.lgetxattr = smb_time_audit_lgetxattr,
.fgetxattr = smb_time_audit_fgetxattr,
.listxattr = smb_time_audit_listxattr,
.llistxattr = smb_time_audit_llistxattr,
.flistxattr = smb_time_audit_flistxattr,
.removexattr = smb_time_audit_removexattr,
.lremovexattr = smb_time_audit_lremovexattr,
.fremovexattr = smb_time_audit_fremovexattr,
.setxattr = smb_time_audit_setxattr,
.lsetxattr = smb_time_audit_lsetxattr,
.fsetxattr = smb_time_audit_fsetxattr,
.aio_read = smb_time_audit_aio_read,
.aio_write = smb_time_audit_aio_write,
.aio_return_fn = smb_time_audit_aio_return,
.aio_cancel = smb_time_audit_aio_cancel,
.aio_error_fn = smb_time_audit_aio_error,
.aio_fsync = smb_time_audit_aio_fsync,
.aio_suspend = smb_time_audit_aio_suspend,
.aio_force = smb_time_audit_aio_force,
};
NTSTATUS vfs_time_audit_init(void);
NTSTATUS vfs_time_audit_init(void)
{
audit_timeout = (double)lp_parm_int(-1, "time_audit", "timeout",
10000) / 1000.0;
return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "time_audit",
&vfs_time_audit_fns);
}