3 # Copyright (c) 2011 Nathan Whitehorn
4 # Copyright (c) 2013-2015 Devin Teske
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
10 # 1. Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # 2. Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in the
14 # documentation and/or other materials provided with the distribution.
16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 ############################################################ INCLUDES
32 BSDCFG_SHARE="/usr/share/bsdconfig"
33 . $BSDCFG_SHARE/common.subr || exit 1
35 ############################################################ MAIN
37 echo -n > $BSDINSTALL_TMPETC/wpa_supplicant.conf
38 chmod 0600 $BSDINSTALL_TMPETC/wpa_supplicant.conf
40 echo "ctrl_interface=/var/run/wpa_supplicant" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
41 echo "eapol_version=2" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
42 echo "ap_scan=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
43 echo "fast_reauth=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
44 echo >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
46 # Try to reach wpa_supplicant. If it isn't running and we can modify the
47 # existing system, start it. Otherwise, fail.
48 (wpa_cli ping >/dev/null 2>/dev/null || ([ ! -z $BSDINSTALL_CONFIGCURRENT ] && \
49 wpa_supplicant -B -i $1 -c $BSDINSTALL_TMPETC/wpa_supplicant.conf)) || \
50 (dialog --backtitle "FreeBSD Installer" --title "Error" --msgbox \
51 "Could not start wpa_supplicant!" 0 0; exit 1) || exit 1
54 wpa_cli ping >/dev/null 2>/dev/null
55 if [ $? -ne 0 -a -z $BSDINSTALL_CONFIGCURRENT ]; then
56 dialog --backtitle "FreeBSD Installer" --title "Error" --msgbox \
57 "Wireless cannot be configured without making changes to the local system!" \ 0 0
61 output=$( wpa_cli scan 2>&1 )
62 f_dprintf "%s" "$output"
63 dialog --backtitle "FreeBSD Installer" --title "Scanning" --ok-label "Skip" \
64 --pause "Waiting 5 seconds to scan for wireless networks..." \
67 SCAN_RESULTS=`wpa_cli scan_results`
68 NETWORKS=`echo "$SCAN_RESULTS" | awk -F '\t' \
69 '/..:..:..:..:..:../ {if (length($5) > 0) printf("\"%s\"\t%s\n", $5, $4);}' |
72 if [ -z "$NETWORKS" ]; then
73 dialog --backtitle "FreeBSD Installer" --title "Error" \
74 --yesno "No wireless networks were found. Rescan?" 0 0 && \
80 NETWORK=`sh -c "dialog --extra-button --extra-label \"Rescan\" \
81 --backtitle \"FreeBSD Installer\" --title \"Network Selection\" --menu \
82 \"Select a wireless network to connect to.\" 0 0 0 \
83 $(echo $NETWORKS | tr '\n' ' ')" 2>&1 1>&3`
96 ENCRYPTION=`echo "$NETWORKS" | awk -F '\t' \
97 "/^\"$NETWORK\"\t/ {printf(\"%s\n\", \\\$2 );}"`
99 if echo $ENCRYPTION | grep -q 'PSK'; then
101 PASS=`dialog --insecure --backtitle "FreeBSD Installer" \
102 --title "WPA Setup" --mixedform "" 0 0 0 \
103 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
104 "Password" 2 0 "" 2 12 15 63 1 \
112 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
113 elif echo $ENCRYPTION | grep -q EAP; then
115 USERPASS=`dialog --insecure --backtitle "FreeBSD Installer" \
116 --title "WPA-Enterprise Setup" --mixedform "" 0 0 0 \
117 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
118 "Username" 2 0 "" 2 12 25 63 0 \
119 "Password" 3 0 "" 3 12 25 63 1 \
125 key_mgmt=WPA-EAP" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
126 echo "$USERPASS" | awk '
129 printf " identity=\"%s\"\n", $1;
130 } else if (NR == 2) {
131 printf " password=\"%s\"\n", $1;
133 }' >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
135 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
136 elif echo $ENCRYPTION | grep -q WEP; then
138 WEPKEY=`dialog --insecure --backtitle "FreeBSD Installer" \
139 --title "WEP Setup" --mixedform "" 0 0 0 \
140 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
141 "WEP Key 0" 2 0 "" 2 12 15 0 1 \
150 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
156 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
159 # Connect to any open networks policy
163 }" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
165 # Bring up new network
166 if [ "$BSDINSTALL_CONFIGCURRENT" ]; then
167 output=$( wpa_cli reconfigure 2>&1 )
168 f_dprintf "%s" "$output"
173 ################################################################################
175 ################################################################################