freebsd-src/usr.sbin/bsdinstall/scripts/fetchmissingdists
Fernando Apesteguía 47535ba3d3 bsdinstall: Remove unused variables in fetchmissingdists
ALL_DISTRIBUTIONS and VERIFY_MANIFEST_SIG

They are neither used in the script nor exported.
Not referenced anywhere in bsdinstall/*

Approved by:		imp@
Differential Revision:	https://reviews.freebsd.org/D42369
2024-05-12 19:25:06 +02:00

132 lines
4.3 KiB
Bash

#!/bin/sh
#-
# Copyright (c) 2011 Nathan Whitehorn
# Copyright (c) 2013-2018 Devin Teske
# 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.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND 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 THE AUTHOR OR 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.
#
#
BSDCFG_SHARE="/usr/share/bsdconfig"
. $BSDCFG_SHARE/common.subr || exit 1
error()
{
bsddialog --backtitle "$OSNAME Installer" --title "Error" --msgbox "$1" 0 0
exit 1
}
FETCH_DISTRIBUTIONS=""
LOCAL_DISTRIBUTIONS=""
for dist in $DISTRIBUTIONS; do
if [ ! -f $BSDINSTALL_DISTDIR/$dist ]; then
FETCH_DISTRIBUTIONS="$FETCH_DISTRIBUTIONS $dist"
else
LOCAL_DISTRIBUTIONS="$LOCAL_DISTRIBUTIONS $dist"
fi
done
LOCAL_DISTRIBUTIONS=`echo $LOCAL_DISTRIBUTIONS` # Trim white space
FETCH_DISTRIBUTIONS=`echo $FETCH_DISTRIBUTIONS` # Trim white space
if [ -z "$FETCH_DISTRIBUTIONS" ]; then
echo $BSDINSTALL_DISTDIR >&2
exit 0
fi
WANT_DEBUG=
# Download to a directory in the new system as scratch space
BSDINSTALL_FETCHDEST="$BSDINSTALL_CHROOT/usr/freebsd-dist"
mkdir -p "$BSDINSTALL_FETCHDEST" || error "Could not create directory $BSDINSTALL_FETCHDEST"
if [ -z "$BSDINSTALL_DISTSITE" ]; then
exec 5>&1
BSDINSTALL_DISTSITE=$(`dirname $0`/mirrorselect 2>&1 1>&5)
MIRROR_BUTTON=$?
exec 5>&-
test $MIRROR_BUTTON -eq 0 || error "No mirror selected"
export BSDINSTALL_DISTSITE
fi
BSDINSTALL_DISTDIR_ORIG="$BSDINSTALL_DISTDIR"
export BSDINSTALL_DISTDIR="$BSDINSTALL_FETCHDEST"
export FTP_PASSIVE_MODE=YES
if [ -f "$BSDINSTALL_DISTDIR_ORIG/MANIFEST" ]; then
cp "$BSDINSTALL_DISTDIR_ORIG/MANIFEST" "$BSDINSTALL_DISTDIR/MANIFEST"
else
FETCH_DISTRIBUTIONS="MANIFEST $FETCH_DISTRIBUTIONS"
# XXX actually verify signature on manifest
bsddialog --backtitle "$OSNAME Installer" --title "Warning" --msgbox "Manifest not found on local disk and will be fetched from an unverified source. This is a potential security risk. If you do not wish to proceed, press control-C now." 0 0
fi
if [ ! -z "$LOCAL_DISTRIBUTIONS" ]; then
# Copy local stuff first
env DISTRIBUTIONS="$LOCAL_DISTRIBUTIONS" \
BSDINSTALL_DISTSITE="file://$BSDINSTALL_DISTDIR_ORIG" \
bsdinstall distfetch || \
error "Failed to fetch distribution from local media"
fi
export DISTRIBUTIONS="$FETCH_DISTRIBUTIONS"
# Iterate through the distribution list and set a flag if debugging
# distributions have been selected.
for _DISTRIBUTION in $DISTRIBUTIONS; do
case $_DISTRIBUTION in
*-dbg.*)
[ -e $BSDINSTALL_DISTDIR/$_DISTRIBUTION ] \
&& continue
WANT_DEBUG=1
DEBUG_LIST="\n$DEBUG_LIST\n$_DISTRIBUTION"
;;
*)
;;
esac
done
# Fetch the distributions.
bsdinstall distfetch
rc=$?
if [ $rc -ne 0 ]; then
# If unable to fetch the remote distributions, recommend
# deselecting the debugging distributions, and retrying the
# installation, since failure to fetch *-dbg.txz should not
# be considered a fatal installation error.
msg="Failed to fetch remote distribution"
if [ ! -z "$WANT_DEBUG" ]; then
# Trim leading and trailing newlines.
DEBUG_LIST="${DEBUG_LIST%%\n}"
DEBUG_LIST="${DEBUG_LIST##\n}"
msg="$msg\n\nPlease deselect the following distributions"
msg="$msg and retry the installation:"
msg="$msg\n$DEBUG_LIST"
fi
error "$msg"
fi
echo $BSDINSTALL_DISTDIR >&2