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| author | Natanael Copa <ncopa@alpinelinux.org> | 2021-01-06 14:02:50 +0100 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2021-01-06 14:06:23 +0100 |
| commit | 6836f840c682369f083832c67a7bfad504fd18c1 (patch) | |
| tree | 85eea05ebc1bb4fb0fff922e5050ba1d2b31308c /setup-interfaces.in | |
| parent | 83c8d7fdac85ce2e4ffd919333c6976cee6f7c5d (diff) | |
| download | alpine-conf-6836f840c682369f083832c67a7bfad504fd18c1.zip | |
setup-interfaces: make ssid list prettier
use / as separator in the interal list as it is not allowed to be used
in SSIDs
also fix a bashism
Diffstat (limited to 'setup-interfaces.in')
| -rw-r--r-- | setup-interfaces.in | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/setup-interfaces.in b/setup-interfaces.in index d9265a8..fa167ad 100644 --- a/setup-interfaces.in +++ b/setup-interfaces.in @@ -124,10 +124,13 @@ find_essids() { export essids_list=wlans # Supports only open or PSK ip link set dev "$iface" up - iwlist $iface scanning | awk -F: '/ESSID/ { printf "%s ",$2 } /Authentication Suites/ \ - { printf ":%s\n",$2 }' | grep -v 802.1x | sort -u >$essids_list + iwlist $iface scanning | awk -F: ' + /ESSID/ { gsub(/"/, "", $2); essid=$2 } + /Authentication Suites/ { gsub(/^ +/, "", $2); printf "%s/%s\n",$2 } + ' | grep -v 802.1x | sort -u >$essids_list if [ -s $essids_list ]; then - cat $essids_list + # we use / as separator since it is an illegal char in ssids + awk -F/ '{print $1}' $essids_list else return 1 fi @@ -138,7 +141,7 @@ config_wpa_supp() { local essid=$2 local psk=$3 local conffile=/etc/wpa_supplicant/wpa_supplicant.conf - if [ "$auth_type" == "WPA-PSK" ]; then + if [ "$auth_type" = "WPA-PSK" ]; then cat << EOF >> $conffile network={ ssid="$essid" @@ -161,7 +164,7 @@ EOF wlan_is_not_open() { local iface=$1 local essid=$2 - auth_type=$(awk -F: '/'"$essid"'/ { print $2 }' $essids_list) + auth_type=$(awk -F/ '/'"$essid"'/ { print $2 }' $essids_list) echo $auth_type | grep -q PSK if [ "$?" -eq "0" ]; then export auth_type="WPA-PSK" |