127 lines
3.8 KiB
Groff
127 lines
3.8 KiB
Groff
|
.\"
|
||
|
|
.\" Copyright (c) 2006 Christian S.J. Peron
|
||
|
|
.\" All rights reserved.
|
||
|
|
.\"
|
||
|
|
.\" Redistribution and use in source and binary forms, with or without
|
||
|
|
.\" modification, are permitted provided that the following conditions
|
||
|
|
.\" are met:
|
||
|
|
.\"
|
||
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
||
|
|
.\" notice, this list of conditions and the following disclaimer.
|
||
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
||
|
|
.\" documentation and/or other materials provided with the distribution.
|
||
|
|
.\" 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
|
||
|
|
.\" its contributors may be used to endorse or promote products derived
|
||
|
|
.\" from this software without specific prior written permission.
|
||
|
|
.\"
|
||
|
|
.\" THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND
|
||
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR
|
||
|
|
.\" ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||
|
|
.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||
|
|
.\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||
|
|
.\" POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
.\"
|
||
|
|
.\" $P4: //depot/projects/trustedbsd/openbsm/libbsm/audit_submit.3#8 $
|
||
|
|
.\"
|
||
|
|
.Dd May 29, 2006
|
||
|
|
.Dt audit_submit 3
|
||
|
|
.Os
|
||
|
|
.Sh NAME
|
||
|
|
.Nm audit_submit
|
||
|
|
.Nd general purpose audit record submission
|
||
|
|
.Sh LIBRARY
|
||
|
|
.Lb libbsm
|
||
|
|
.Sh SYNOPSIS
|
||
|
|
.In stdio.h
|
||
|
|
.Ft int
|
||
|
|
.Fn audit_submit "short au_event" "au_id_t auid" "char status" "int reterr" "const char * restrict format" ...
|
||
|
|
.Sh DESCRIPTION
|
||
|
|
The
|
||
|
|
.Nm
|
||
|
|
function provides a generic programming interface for audit record submission.
|
||
|
|
This audit record will contain a header, subject token, an optional text token,
|
||
|
|
return token, and a trailer.
|
||
|
|
The header will contain the event class specified by
|
||
|
|
.Fa au_event .
|
||
|
|
The subject token will be generated based on
|
||
|
|
.Fa au_ctx .
|
||
|
|
The return token is dependant on the
|
||
|
|
.Fa status
|
||
|
|
and
|
||
|
|
.Fa reterr
|
||
|
|
arguments.
|
||
|
|
Optionally, a text token will be created as a part of this record.
|
||
|
|
.Pp
|
||
|
|
Text token output is under the control of a
|
||
|
|
.Fa format
|
||
|
|
string that specifies how subsequent arguments (or arguments accessed via the
|
||
|
|
variable-length argument facilities of
|
||
|
|
.Xr stdarg 3 )
|
||
|
|
are converted for output.
|
||
|
|
If
|
||
|
|
.Fa format
|
||
|
|
is NULL, then no text token is created in the audit record.
|
||
|
|
.Pp
|
||
|
|
It should be noted that
|
||
|
|
.Nm
|
||
|
|
assumes that
|
||
|
|
.Xr setaudit 2 ,
|
||
|
|
or
|
||
|
|
.Xr setaudit_addr 2
|
||
|
|
has already been called.
|
||
|
|
As a direct result, the terminal ID for the
|
||
|
|
subject will be retrieved from the kernel via
|
||
|
|
.Xr getaudit 2 ,
|
||
|
|
or
|
||
|
|
.Xr getaudit_addr 2 .
|
||
|
|
.Sh EXAMPLES
|
||
|
|
.Bd -literal -offset indent
|
||
|
|
#include <bsm/audit.h>
|
||
|
|
#include <bsm/libbsm.h>
|
||
|
|
#include <bsm/audit_uevents.h>
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdarg.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
int
|
||
|
|
audit_bad_su(char *from_login, char *to_login)
|
||
|
|
{
|
||
|
|
int error;
|
||
|
|
|
||
|
|
error = audit_submit(AUE_su, getuid(), 1, EPERM,
|
||
|
|
"bad su from %s to %s", from_login, to_login);
|
||
|
|
return (error);
|
||
|
|
}
|
||
|
|
.Ed
|
||
|
|
.Pp
|
||
|
|
Will generate the following audit record:
|
||
|
|
.Bd -literal -offset indent
|
||
|
|
header,94,1,su(1),0,Mon Apr 17 23:23:59 2006, + 271 msec
|
||
|
|
subject,root,root,wheel,root,wheel,652,652,0,0.0.0.0
|
||
|
|
text,bad su from from csjp to root
|
||
|
|
return,failure : Operation not permitted,1
|
||
|
|
trailer,94
|
||
|
|
.Ed
|
||
|
|
.Sh SEE ALSO
|
||
|
|
.Xr auditon 2 ,
|
||
|
|
.Xr getaudit 2 ,
|
||
|
|
.Xr libbsm 3 ,
|
||
|
|
.Xr stdarg 3
|
||
|
|
.Sh HISTORY
|
||
|
|
The
|
||
|
|
.Nm
|
||
|
|
function first appeared in OpenBSM version 1.0.
|
||
|
|
OpenBSM 1.0 was introduced in FreeBSD 7.0.
|
||
|
|
.Sh AUTHORS
|
||
|
|
The
|
||
|
|
.Nm
|
||
|
|
function was written by
|
||
|
|
.An Christian S.J. Peron Aq csjp@FreeBSD.org .
|