1#!/bin/sh
2#-
3# Copyright (c) 2011 Nathan Whitehorn
| 1#!/bin/sh
2#-
3# Copyright (c) 2011 Nathan Whitehorn
|
| 4# Copyright (c) 2013 Devin Teske
|
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
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.
14#
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
25# SUCH DAMAGE.
26#
| 5# All rights reserved.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
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.
15#
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
26# SUCH DAMAGE.
27#
|
27# $FreeBSD: stable/10/usr.sbin/bsdinstall/scripts/wlanconfig 245980 2013-01-27 14:49:54Z nwhitehorn $
| 28# $FreeBSD: stable/10/usr.sbin/bsdinstall/scripts/wlanconfig 258421 2013-11-21 03:40:52Z dteske $
29#
30############################################################ INCLUDES
|
28
| 31
|
| 32BSDCFG_SHARE="/usr/share/bsdconfig"
33. $BSDCFG_SHARE/common.subr || exit 1
34
35############################################################ MAIN
36
|
29echo -n > $BSDINSTALL_TMPETC/wpa_supplicant.conf
30chmod 0600 $BSDINSTALL_TMPETC/wpa_supplicant.conf
31
32echo "ctrl_interface=/var/run/wpa_supplicant" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
33echo "eapol_version=2" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
34echo "ap_scan=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
35echo "fast_reauth=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
36echo >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
37
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
44
45# See if we succeeded
46wpa_cli ping >/dev/null 2>/dev/null
47if [ $? -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
50 exit 1
51fi
52
| 37echo -n > $BSDINSTALL_TMPETC/wpa_supplicant.conf
38chmod 0600 $BSDINSTALL_TMPETC/wpa_supplicant.conf
39
40echo "ctrl_interface=/var/run/wpa_supplicant" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
41echo "eapol_version=2" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
42echo "ap_scan=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
43echo "fast_reauth=1" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
44echo >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
45
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
52
53# See if we succeeded
54wpa_cli ping >/dev/null 2>/dev/null
55if [ $? -ne 0 -a -z $BSDINSTALL_CONFIGCURRENT ]; then
56 dialog --backtitle "FreeBSD Installer" --title "Error" --msgbox \
57 "Wireless cannot be configured without making changes to the local system!" \ 0 0
58 exit 1
59fi
60
|
53wpa_cli scan >>$BSDINSTALL_LOG
| 61output=$( wpa_cli scan 2>&1 )
62f_dprintf "%s" "$output"
|
54dialog --backtitle "FreeBSD Installer" --title "Scanning" --ok-label "Skip" \
55 --pause "Waiting 5 seconds to scan for wireless networks..." \
56 9 40 5 || exit 1
57
58SCAN_RESULTS=`wpa_cli scan_results`
59NETWORKS=`echo "$SCAN_RESULTS" | awk -F '\t' \
60 '/..:..:..:..:..:../ {if (length($5) > 0) printf("\"%s\"\t%s\n", $5, $4);}' |
61 sort | uniq`
62
63if [ -z "$NETWORKS" ]; then
64 dialog --backtitle "FreeBSD Installer" --title "Error" \
65 --yesno "No wireless networks were found. Rescan?" 0 0 && \
66 exec $0 $@
67 exit 1
68fi
69
70exec 3>&1
71NETWORK=`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`
75case $? in
760) # OK
77 ;;
781) # Cancel
79 exit 1
80 ;;
813) # Rescan
82 exec $0 $@
83 ;;
84esac
85exec 3>&-
86
87ENCRYPTION=`echo "$NETWORKS" | awk -F '\t' \
88 "/^\"$NETWORK\"\t/ {printf(\"%s\n\", \\\$2 );}"`
89
90if echo $ENCRYPTION | grep -q 'PSK'; then
91 exec 3>&1
92 PASS=`dialog --insecure --backtitle "FreeBSD Installer" \
93 --title "WPA Setup" --mixedform "" 0 0 0 \
94 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
95 "Password" 2 0 "" 2 12 15 63 1 \
96 2>&1 1>&3` \
97 || exec $0 $@
98 exec 3>&-
99echo "network={
100 ssid=\"$NETWORK\"
101 psk=\"$PASS\"
102 priority=5
103}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
104elif echo $ENCRYPTION | grep -q WEP; then
105 echo FOO
106 exec 3>&1
107 WEPKEY=`dialog --insecure --backtitle "FreeBSD Installer" \
108 --title "WEP Setup" --mixedform "" 0 0 0 \
109 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
110 "WEP Key 0" 2 0 "" 2 12 15 0 1 \
111 2>&1 1>&3` \
112 || exec $0 $@
113echo "network={
114 ssid=\"$NETWORK\"
115 key_mgmt=NONE
116 wep_key0=\"$WEPKEY\"
117 wep_tx_keyidx=0
118 priority=5
119}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
120else # Open
121echo "network={
122 ssid=\"$NETWORK\"
123 key_mgmt=NONE
124 priority=5
125}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
126fi
127
128# Connect to any open networks policy
129echo "network={
130 priority=5
131 key_mgmt=NONE
132}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
133
134# Bring up new network
| 63dialog --backtitle "FreeBSD Installer" --title "Scanning" --ok-label "Skip" \
64 --pause "Waiting 5 seconds to scan for wireless networks..." \
65 9 40 5 || exit 1
66
67SCAN_RESULTS=`wpa_cli scan_results`
68NETWORKS=`echo "$SCAN_RESULTS" | awk -F '\t' \
69 '/..:..:..:..:..:../ {if (length($5) > 0) printf("\"%s\"\t%s\n", $5, $4);}' |
70 sort | uniq`
71
72if [ -z "$NETWORKS" ]; then
73 dialog --backtitle "FreeBSD Installer" --title "Error" \
74 --yesno "No wireless networks were found. Rescan?" 0 0 && \
75 exec $0 $@
76 exit 1
77fi
78
79exec 3>&1
80NETWORK=`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`
84case $? in
850) # OK
86 ;;
871) # Cancel
88 exit 1
89 ;;
903) # Rescan
91 exec $0 $@
92 ;;
93esac
94exec 3>&-
95
96ENCRYPTION=`echo "$NETWORKS" | awk -F '\t' \
97 "/^\"$NETWORK\"\t/ {printf(\"%s\n\", \\\$2 );}"`
98
99if echo $ENCRYPTION | grep -q 'PSK'; then
100 exec 3>&1
101 PASS=`dialog --insecure --backtitle "FreeBSD Installer" \
102 --title "WPA Setup" --mixedform "" 0 0 0 \
103 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
104 "Password" 2 0 "" 2 12 15 63 1 \
105 2>&1 1>&3` \
106 || exec $0 $@
107 exec 3>&-
108echo "network={
109 ssid=\"$NETWORK\"
110 psk=\"$PASS\"
111 priority=5
112}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
113elif echo $ENCRYPTION | grep -q WEP; then
114 echo FOO
115 exec 3>&1
116 WEPKEY=`dialog --insecure --backtitle "FreeBSD Installer" \
117 --title "WEP Setup" --mixedform "" 0 0 0 \
118 "SSID" 1 0 "$NETWORK" 1 12 0 0 2 \
119 "WEP Key 0" 2 0 "" 2 12 15 0 1 \
120 2>&1 1>&3` \
121 || exec $0 $@
122echo "network={
123 ssid=\"$NETWORK\"
124 key_mgmt=NONE
125 wep_key0=\"$WEPKEY\"
126 wep_tx_keyidx=0
127 priority=5
128}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
129else # Open
130echo "network={
131 ssid=\"$NETWORK\"
132 key_mgmt=NONE
133 priority=5
134}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
135fi
136
137# Connect to any open networks policy
138echo "network={
139 priority=5
140 key_mgmt=NONE
141}" >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
142
143# Bring up new network
|
135test ! -z $BSDINSTALL_CONFIGCURRENT && wpa_cli reconfigure >>$BSDINSTALL_LOG
| 144if [ "$BSDINSTALL_CONFIGCURRENT" ]; then
145 output=$( wpa_cli reconfigure 2>&1 )
146 f_dprintf "%s" "$output"
147fi
|
136
137exit 0
| 148
149exit 0
|
| 150
151################################################################################
152# END
153################################################################################
|
| |