fa4fef13c6
or paths to see if they can be verified by MAC/veriexec. Reviewed by: jtl, wblock Obtained from: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D8562
66 lines
2.1 KiB
Groff
66 lines
2.1 KiB
Groff
.\" Copyright (c) 2018, Juniper Networks, Inc.
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.\" 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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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS 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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.\" $FreeBSD$
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.\"
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.Dd June 19, 2018
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.Dt VERIEXEC 3
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.Os
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.Sh NAME
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.Nm veriexec_check_fd ,
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.Nm veriexec_check_path
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.Nd Verified execution routines
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.Sh LIBRARY
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.Lb libveriexec
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.Sh SYNOPSIS
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.In libveriexec.h
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.Ft int
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.Fn veriexec_check_fd "int fd"
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.Ft int
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.Fn veriexec_check_path "const char *file"
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.Sh DESCRIPTION
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The
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.Fn veriexec_check_fd
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function checks the signature of the file represented by the
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.Fa fd
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file descriptor.
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.Pp
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The
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.Fn veriexec_check_path
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function checks the signature of the file path
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.Fa file .
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.Pp
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The
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.Fn veriexec_check_fd
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and
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.Fn veriexec_check_path
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functions return zero on a successful signature match or if veriexec is not
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enabled.
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If the signature does not match,
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.Va errno
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is set to the reason for the mismatch.
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.Sh SEE ALSO
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.Xr mac_veriexec 4
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.Xr veriexec 4
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