1#!/bin/sh 2#- 3# Copyright (c) 2011 Nathan Whitehorn 4# All rights reserved. 5# Copyright (c) 2011 The FreeBSD Foundation 6# All rights reserved. 7# 8# Portions of this software were developed by Bjoern Zeeb 9# under sponsorship from the FreeBSD Foundation. 10# 11# Redistribution and use in source and binary forms, with or without 12# modification, are permitted provided that the following conditions 13# are met: 14# 1. Redistributions of source code must retain the above copyright 15# notice, this list of conditions and the following disclaimer. 16# 2. Redistributions in binary form must reproduce the above copyright 17# notice, this list of conditions and the following disclaimer in the 18# documentation and/or other materials provided with the distribution. 19# 20# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30# SUCH DAMAGE. 31# 32# $FreeBSD$ 33 34INTERFACES="" 35DIALOG_TAGS="" 36 37: ${DIALOG_OK=0} 38: ${DIALOG_CANCEL=1} 39: ${DIALOG_HELP=2} 40: ${DIALOG_EXTRA=3} 41: ${DIALOG_ITEM_HELP=4} 42: ${DIALOG_ESC=255} 43 44# Do a dirty check to see if this a wireless interface -- there should be a 45# better way 46is_wireless_if() { 47 ifconfig $1 | grep -q 'media: IEEE 802.11 Wireless' 48} 49 50for IF in `ifconfig -l`; do 51 test "$IF" = "lo0" && continue 52 (ifconfig -g wlan | egrep -wq $IF) && continue 53 INTERFACES="$INTERFACES $IF" 54 DESC=`sysctl -n dev.$(echo $IF | sed -E 's/([[:alpha:]]*)([[:digit:]]*)/\1.\2/g').%desc` 55 is_wireless_if $IF && echo $DESC | 56 grep -iqv wireless && DESC="Wireless $DESC" 57 DIALOG_TAGS="$DIALOG_TAGS $IF \"$DESC\"" 58done 59 60if [ -z "$INTERFACES" ]; then 61 dialog --backtitle 'FreeBSD Installer' \ 62 --title 'Network Configuration Error' \ 63 --msgbox 'No network interfaces present to configure.' 0 0 64 exit 1 65fi 66 67exec 3>&1 68INTERFACE=`echo $DIALOG_TAGS | xargs dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --menu 'Please select a network interface to configure:' 0 0 0 2>&1 1>&3` 69if [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi 70exec 3>&- 71 72: > $BSDINSTALL_TMPETC/._rc.conf.net 73 74IFCONFIG_PREFIX="" 75if is_wireless_if $INTERFACE; then 76 NEXT_WLAN_IFACE=wlan0 # XXX 77 echo wlans_$INTERFACE=\"$NEXT_WLAN_IFACE\" >> $BSDINSTALL_TMPETC/._rc.conf.net 78 IFCONFIG_PREFIX="WPA " 79 if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then 80 ifconfig $NEXT_WLAN_IFACE create wlandev $INTERFACE 81 ifconfig $NEXT_WLAN_IFACE up 82 fi 83 bsdinstall wlanconfig $NEXT_WLAN_IFACE || exec $0 84 INTERFACE="$NEXT_WLAN_IFACE" 85fi 86 87IPV6_AVAIL=0 88IPV4_AVAIL=0 89sysctl -N kern.features.inet6 > /dev/null 2>&1 90case $? in 910) IPV6_AVAIL=1 ;; 92esac 93sysctl -N kern.features.inet > /dev/null 2>&1 94case $? in 950) IPV4_AVAIL=1 ;; 96esac 97 98if [ ${IPV4_AVAIL} -eq 1 ]; then 99 dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \ 100 --yesno 'Would you like to configure IPv4 for this interface?' 0 0 101 if [ $? -eq $DIALOG_OK ]; then 102 bsdinstall netconfig_ipv4 ${INTERFACE} "${IFCONFIG_PREFIX}" || \ 103 exec $0 104 else 105 IPV4_AVAIL=0 106 fi 107fi 108# In case wlanconfig left an option and we do not support IPv4 we need to write 109# it out on its own. We cannot write it out with IPv6 as that suffix. 110if [ ${IPV4_AVAIL} -eq 0 -a -n ${IFCONFIG_PREFIX} ]; then 111 echo ifconfig_${INTERFACE}=\"${IFCONFIG_PREFIX}\" >> $BSDINSTALL_TMPETC/._rc.conf.net 112fi 113if [ ${IPV6_AVAIL} -eq 1 ]; then 114 dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \ 115 --yesno 'Would you like to configure IPv6 for this interface?' 0 0 116 if [ $? -eq $DIALOG_OK ]; then 117 bsdinstall netconfig_ipv6 ${INTERFACE} || exec $0 118 else 119 IPV6_AVAIL=0 120 fi 121fi 122 123SEARCH="" 124IP4_1="" 125IP4_2="" 126IP6_1="" 127IP6_2="" 128while read key value; do 129 case "${key}" in 130 search) SEARCH="${value}" ;; 131 nameserver) # is more trick as we have to distinguish v4 and v6 132 case "${value}" in 133 [0-9]*\.[0-9]*\.[0-9]*\.[0-9]*) 134 if [ -z "${IP4_1}" ] ; then 135 IP4_1="${value}" 136 elif [ -z "${IP4_2}" ]; then 137 IP4_2="${value}" 138 fi 139 ;; 140 [0-9A-Fa-f:]*:*) 141 if [ -z "${IP6_1}" ] ; then 142 IP6_1="${value}" 143 elif [ -z "${IP6_2}" ]; then 144 IP6_2="${value}" 145 fi 146 ;; 147 esac 148 ;; 149 # ignore others 150 esac 151done < ${BSDINSTALL_TMPETC}/resolv.conf 152 153RESOLV="" 154if [ ${IPV6_AVAIL} -eq 1 -a ${IPV4_AVAIL} -eq 1 ]; then 155 RESOLV=" 156 'Search' 1 0 \"${SEARCH}\" 1 16 50 0 0 157 'Nameserver' 2 0 \"Nameserver\" 2 16 50 0 2 158 'IPv6 DNS #1' 2 0 \"${IP6_1}\" 2 16 50 0 0 159 'IPv6 DNS #2' 3 0 \"${IP6_2}\" 3 16 50 0 0 160 'IPv4 DNS #1' 4 0 \"${IP4_1}\" 4 16 16 0 0 161 'IPv4 DNS #2' 5 0 \"${IP4_2}\" 5 16 16 0 0" 162elif [ ${IPV6_AVAIL} -eq 1 ]; then 163 RESOLV=" 164 'Search' 1 0 \"${SEARCH}\" 1 16 50 0 0 165 'Nameserver' 2 0 \"Nameserver\" 2 16 50 0 2 166 'IPv6 DNS #1' 2 0 \"${IP6_1}\" 2 16 50 0 0 167 'IPv6 DNS #2' 3 0 \"${IP6_2}\" 3 16 50 0 0" 168elif [ ${IPV4_AVAIL} -eq 1 ]; then 169 RESOLV=" 170 'Search' 1 0 \"${SEARCH}\" 1 16 50 0 0 171 'Nameserver' 2 0 \"Nameserver\" 2 16 50 0 2 172 'IPv4 DNS #1' 2 0 \"${IP4_1}\" 2 16 16 0 0 173 'IPv4 DNS #2' 3 0 \"${IP4_2}\" 3 16 16 0 0" 174else 175 exit 0 176fi 177 178exec 3>&1 179RESOLV=$(echo "${RESOLV}" | xargs dialog --backtitle 'FreeBSD Installer' \ 180 --title 'Network Configuration' \ 181 --mixedform 'Resolver Configuration' 0 0 0 \ 1822>&1 1>&3) 183if [ $? -eq $DIALOG_CANCEL ]; then exec $0; fi 184exec 3>&- 185 186echo ${RESOLV} | tr ' ' '\n' | \ 187awk ' 188BEGIN { 189 search=-1; 190} 191{ 192 if (/^[[:space:]]+$/) { 193 next; 194 } 195 if (/^Nameserver$/) { 196 printf "\n"; 197 search=0; 198 next; 199 } 200 if (search == -1) { 201 printf "search "; 202 search=1; 203 } 204 if (search > 0) { 205 printf "%s%s", (search > 1) ? " " : "", $1; 206 search++; 207 next; 208 } 209 printf "nameserver %s\n", $1; 210}' > ${BSDINSTALL_TMPETC}/resolv.conf 211 212mv $BSDINSTALL_TMPETC/._rc.conf.net $BSDINSTALL_TMPETC/rc.conf.net 213