static void audit_disconnect(vfs_handle_struct *handle)
{
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "disconnected\n");
}
DEBUG(10, ("Disconnected from VFS module extd_audit\n"));
SMB_VFS_NEXT_DISCONNECT(handle);
return;
}
static int audit_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, mode_t mode)
{
int result;
result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "fchmod_acl %s mode 0x%x %s%s\n",
fsp->fsp_name->base_name, mode,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(1, ("vfs_extd_audit: fchmod_acl %s mode 0x%x %s %s",
fsp_str_dbg(fsp), (unsigned int)mode,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static int audit_close(vfs_handle_struct *handle, files_struct *fsp)
{
int result;
result = SMB_VFS_NEXT_CLOSE(handle, fsp);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "close fd %d %s%s\n",
fsp->fh->fd,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(2, ("vfs_extd_audit: close fd %d %s %s\n",
fsp->fh->fd,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static int audit_chmod_acl(vfs_handle_struct *handle, const char *path, mode_t mode)
{
int result;
result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "chmod_acl %s mode 0x%x %s%s\n",
path, mode,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(1, ("vfs_extd_audit: chmod_acl %s mode 0x%x %s %s\n",
path, (unsigned int)mode,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static DIR *audit_opendir(vfs_handle_struct *handle, const char *fname, const char *mask, uint32_t attr)
{
DIR *result;
result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "opendir %s %s%s\n",
fname,
(result == NULL) ? "failed: " : "",
(result == NULL) ? strerror(errno) : "");
}
DEBUG(1, ("vfs_extd_audit: opendir %s %s %s\n",
fname,
(result == NULL) ? "failed: " : "",
(result == NULL) ? strerror(errno) : ""));
return result;
}
static int audit_rmdir(vfs_handle_struct *handle, const char *path)
{
int result;
result = SMB_VFS_NEXT_RMDIR(handle, path);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "rmdir %s %s%s\n",
path,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(0, ("vfs_extd_audit: rmdir %s %s %s\n",
path,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static int audit_connect(vfs_handle_struct *handle, const char *svc, const char *user)
{
int result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
if (result < 0) {
return result;
}
openlog("smbd_audit", LOG_PID, audit_syslog_facility(handle));
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle),
"connect to service %s by user %s\n",
svc, user);
}
DEBUG(10, ("Connected to service %s as user %s\n",
svc, user));
return 0;
}
static int audit_unlink(vfs_handle_struct *handle,
const struct smb_filename *smb_fname)
{
int result;
result = SMB_VFS_NEXT_UNLINK(handle, smb_fname);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "unlink %s %s%s\n",
smb_fname->base_name,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(0, ("vfs_extd_audit: unlink %s %s %s\n",
smb_fname_str_dbg(smb_fname),
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static int audit_chmod(vfs_handle_struct *handle,
const struct smb_filename *smb_fname,
mode_t mode)
{
int result;
result = SMB_VFS_NEXT_CHMOD(handle, smb_fname, mode);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "chmod %s mode 0x%x %s%s\n",
smb_fname->base_name, mode,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(1, ("vfs_extd_audit: chmod %s mode 0x%x %s %s\n",
smb_fname->base_name, (unsigned int)mode,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static int audit_mkdir(vfs_handle_struct *handle,
const struct smb_filename *smb_fname,
mode_t mode)
{
int result;
result = SMB_VFS_NEXT_MKDIR(handle, smb_fname, mode);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "mkdir %s %s%s\n",
smb_fname->base_name,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(0, ("vfs_extd_audit: mkdir %s %s %s\n",
smb_fname->base_name,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static int 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);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "open %s (fd %d) %s%s%s\n",
smb_fname->base_name, result,
((flags & O_WRONLY) || (flags & O_RDWR)) ? "for writing " : "",
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(2, ("vfs_extd_audit: open %s %s %s\n",
smb_fname_str_dbg(smb_fname),
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
static int 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);
if (lp_syslog() > 0) {
syslog(audit_syslog_priority(handle), "rename %s -> %s %s%s\n",
smb_fname_src->base_name,
smb_fname_dst->base_name,
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : "");
}
DEBUG(1, ("vfs_extd_audit: rename old: %s newname: %s %s %s\n",
smb_fname_str_dbg(smb_fname_src),
smb_fname_str_dbg(smb_fname_dst),
(result < 0) ? "failed: " : "",
(result < 0) ? strerror(errno) : ""));
return result;
}
/* ************************************************************************** **
* Write an debug message on the debugfile.
* This is called by dbghdr() and format_debug_text().
* ************************************************************************** **
*/
int Debug1( const char *format_str, ... )
{
va_list ap;
int old_errno = errno;
if( stdout_logging )
{
va_start( ap, format_str );
if(dbf)
(void)vfprintf( dbf, format_str, ap );
va_end( ap );
errno = old_errno;
return( 0 );
}
#ifdef WITH_SYSLOG
if( !lp_syslog_only() )
#endif
{
if( !dbf )
{
mode_t oldumask = umask( 022 );
if( append_log )
dbf = sys_fopen( debugf, "a" );
else
dbf = sys_fopen( debugf, "w" );
(void)umask( oldumask );
if( dbf )
{
setbuf( dbf, NULL );
}
else
{
errno = old_errno;
return(0);
}
}
}
#ifdef WITH_SYSLOG
if( syslog_level < lp_syslog() )
{
/* map debug levels to syslog() priorities
* note that not all DEBUG(0, ...) calls are
* necessarily errors
*/
static int priority_map[] = {
LOG_ERR, /* 0 */
LOG_WARNING, /* 1 */
LOG_NOTICE, /* 2 */
LOG_INFO, /* 3 */
};
int priority;
pstring msgbuf;
if( syslog_level >= ( sizeof(priority_map) / sizeof(priority_map[0]) )
|| syslog_level < 0)
priority = LOG_DEBUG;
else
priority = priority_map[syslog_level];
va_start( ap, format_str );
vslprintf( msgbuf, sizeof(msgbuf)-1, format_str, ap );
va_end( ap );
msgbuf[255] = '\0';
syslog( priority, "%s", msgbuf );
}
#endif
check_log_size();
#ifdef WITH_SYSLOG
if( !lp_syslog_only() )
#endif
{
va_start( ap, format_str );
if(dbf)
(void)vfprintf( dbf, format_str, ap );
va_end( ap );
if(dbf)
(void)fflush( dbf );
}
errno = old_errno;
return( 0 );
} /* Debug1 */
