72 lines
2.6 KiB
Groff
72 lines
2.6 KiB
Groff
.\" $NetBSD: secure_path.3,v 1.10 2010/05/04 06:41:27 jruoho Exp $
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.\"
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.\" Copyright (c) 1996,1997 Berkeley Software Design, Inc. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by Berkeley Software Design,
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.\" Inc.
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.\" 4. The name of Berkeley Software Design, Inc. may not be used to endorse
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.\" or promote products derived from this software without specific prior
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.\" written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN, INC. ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN, INC. BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" from BSDI: login_cap.3,v 1.4 1997/11/07 16:22:27 jch Exp
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.\"
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.Dd May 4, 2010
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.Dt SECURE_PATH 3
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.Os
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.Sh NAME
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.Nm secure_path
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.Nd determine if a file appears to be ``secure''
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.Sh LIBRARY
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.Lb libutil
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.Sh SYNOPSIS
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.In util.h
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.Ft int
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.Fn secure_path "const char *path"
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.Sh DESCRIPTION
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The
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.Fn secure_path
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function takes a path name and returns zero if the referenced file is
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.Dq secure ,
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non-zero if not.
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Any
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.Dq insecurity ,
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other than failure to access
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the referenced file, will be logged to the system log.
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.Pp
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To be
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.Dq secure ,
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the referenced file must exist, be a regular file (and not a
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directory), owned by the super-user, and writable only by the super-user.
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.Sh SEE ALSO
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.Xr openlog 3
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.Sh HISTORY
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The
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.Fn secure_path
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function is based on the
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.Bsx
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implementation of same, and appeared in
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.Nx 1.5
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by kind permission.
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