3 # Copyright (c) 2011 Nathan Whitehorn
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 echo -n > $BSDINSTALL_TMPETC/wpa_supplicant.conf
30 chmod 0600 $BSDINSTALL_TMPETC/wpa_supplicant.conf
32 echo "ctrl_interface=/var/run/wpa_supplicant" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
33 echo "eapol_version=2" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
34 echo "ap_scan=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
35 echo "fast_reauth=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
36 echo >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
38 # Try to reach wpa_supplicant. If it isn't running and we can modify the
39 # existing system, start it. Otherwise, fail.
40 (wpa_cli ping >/dev/null 2>/dev/null || ([ ! -z $BSDINSTALL_CONFIGCURRENT ] && \
41 wpa_supplicant -B -i $1 -c $BSDINSTALL_TMPETC/wpa_supplicant.conf)) || \
42 (dialog --backtitle "FreeBSD Installer" --title "Error" --msgbox \
43 "Could not start wpa_supplicant!" 0 0; exit 1) || exit 1
46 wpa_cli ping >/dev/null 2>/dev/null
47 if [ $? -ne 0 -a -z $BSDINSTALL_CONFIGCURRENT ]; then
48 dialog --backtitle "FreeBSD Installer" --title "Error" --msgbox \
49 "Wireless cannot be configured without making changes to the local system!" \ 0 0
53 wpa_cli scan >>$BSDINSTALL_LOG
54 dialog --backtitle "FreeBSD Installer" --title "Scanning" --ok-label "Skip" \
55 --pause "Waiting 5 seconds to scan for wireless networks..." \
58 SCAN_RESULTS=`wpa_cli scan_results`
59 NETWORKS=`echo "$SCAN_RESULTS" | awk -F '\t' \
60 '/..:..:..:..:..:../ {if (length($5) > 0) printf("\"%s\"\t%s\n", $5, $4);}' |
63 if [ -z $NETWORKS ]; then
64 dialog --backtitle "FreeBSD Installer" --title "Error" \
65 --yesno "No wireless networks were found. Rescan?" 0 0 && \
71 NETWORK=`sh -c "dialog --extra-button --extra-label \"Rescan\" \
72 --backtitle \"FreeBSD Installer\" --title \"Network Selection\" --menu \
73 \"Select a wireless network to connect to.\" 0 0 0 \
74 $(echo $NETWORKS | tr '\n' ' ')" 2>&1 1>&3`
87 ENCRYPTION=`echo "$NETWORKS" | awk -F '\t' \
88 "/^\"$NETWORK\"\t/ {printf(\"%s\n\", \\\$2 );}"`
90 if echo $ENCRYPTION | grep -q 'PSK'; then
92 PASS=`dialog --insecure --backtitle "FreeBSD Installer" \
93 --title "WPA Setup" --mixedform "" 0 0 0 \
94 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
95 "Password" 2 0 "" 2 12 15 63 1 \
103 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
104 elif echo $ENCRYPTION | grep -q WEP; then
107 WEPKEY=`dialog --insecure --backtitle "FreeBSD Installer" \
108 --title "WEP Setup" --mixedform "" 0 0 0 \
109 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
110 "WEP Key 0" 2 0 "" 2 12 15 0 1 \
119 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
125 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
128 # Connect to any open networks policy
132 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
134 # Bring up new network
135 test ! -z $BSDINSTALL_CONFIGCURRENT && wpa_cli reconfigure >>$BSDINSTALL_LOG