2000-03-08 03:02:54 +03:00
|
|
|
.\" $NetBSD: securepath.3,v 1.3 2000/03/08 00:02:54 mjl Exp $
|
2000-01-12 08:02:10 +03:00
|
|
|
.\"
|
|
|
|
|
.\" Copyright (c) 1996,1997 Berkeley Software Design, Inc. 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. All advertising materials mentioning features or use of this software
|
|
|
|
|
.\" must display the following acknowledgement:
|
|
|
|
|
.\" This product includes software developed by Berkeley Software Design,
|
|
|
|
|
.\" Inc.
|
|
|
|
|
.\" 4. The name of Berkeley Software Design, Inc. may not be used to endorse
|
|
|
|
|
.\" or promote products derived from this software without specific prior
|
|
|
|
|
.\" written permission.
|
|
|
|
|
.\"
|
|
|
|
|
.\" THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN, INC. ``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 BERKELEY SOFTWARE DESIGN, INC. 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.
|
|
|
|
|
.\"
|
|
|
|
|
.\" BSDI login_cap.3,v 1.4 1997/11/07 16:22:27 jch Exp
|
|
|
|
|
.\"
|
|
|
|
|
.Dd "July 16, 1996"
|
|
|
|
|
.Dt SECUREPATH 3
|
|
|
|
|
.Os
|
|
|
|
|
.Sh NAME
|
|
|
|
|
.Nm secure_path ,
|
|
|
|
|
.Nd determine if a file appears to be secure
|
|
|
|
|
.Sh LIBRARY
|
|
|
|
|
.Lb libutil
|
|
|
|
|
.Sh SYNOPSIS
|
|
|
|
|
.Fd #include <util.h>
|
|
|
|
|
.Ft int
|
|
|
|
|
.Fn secure_path "char *path"
|
|
|
|
|
.Sh DESCRIPTION
|
|
|
|
|
The
|
|
|
|
|
.Fn secure_path
|
|
|
|
|
function takes a path name and returns 0 if the path name is secure, -1
|
|
|
|
|
if not.
|
|
|
|
|
To be secure a path must
|
|
|
|
|
exist,
|
|
|
|
|
be a regular file (and not a directory),
|
|
|
|
|
owned by root,
|
|
|
|
|
and only writable by the owner (root).
|
2000-01-13 09:16:48 +03:00
|
|
|
.Sh HISTORY
|
|
|
|
|
The
|
|
|
|
|
.Nm
|
2000-03-08 03:02:54 +03:00
|
|
|
function is based on the BSD/OS implementation of same
|
|
|
|
|
and appeared in
|
|
|
|
|
.Nx 1.5
|
|
|
|
|
by kind permission.
|
