diff options
Diffstat (limited to '')
| -rwxr-xr-x | bin/clear-notification | 11 | ||||
| -rwxr-xr-x | bin/connmenu | 220 |
2 files changed, 231 insertions, 0 deletions
diff --git a/bin/clear-notification b/bin/clear-notification new file mode 100755 index 0000000..e58ddb2 --- /dev/null +++ b/bin/clear-notification @@ -0,0 +1,11 @@ +#!/bin/sh +set -eu +if [ -z "$1" ]; then + printf "error: missing notification id\n" >&2 + exit 1 +fi +exec gdbus call --session \ + --dest org.freedesktop.Notifications \ + --object-path /org/freedesktop/Notifications \ + --method org.freedesktop.Notifications.CloseNotification \ + "$1" >/dev/null diff --git a/bin/connmenu b/bin/connmenu new file mode 100755 index 0000000..cc584e4 --- /dev/null +++ b/bin/connmenu @@ -0,0 +1,220 @@ +#!/bin/bash +# This is a modified version of: +# https://github.com/march-linux/connman_dmenu +# +# changes: +# * include DEBUG=1 env var switch +# * use menu (my bemenu wrapper) +# * replace dmenu_notify with notify-send +# * include icons in menu prompts + +set -e +[ -n "$DEBUG" ] && set -x +export UNSAFE=1 + +readonly SCAN_RESULT=/tmp/connman.scan +readonly STORAGE_PATH=/var/lib/connman +readonly VPN_STORAGE_PATH=/var/lib/connman-vpn + +dmenu() { + menu "$@" +} +notifysend() { + [ -z "$notifyicon" ] && notifyicon=wifi + local msg=$1 + shift 1 + notification_id=$(notify-send "connman" "$msg" -i "$(iconez -sn "$notifyicon")" --print-id "$@") +} + +get_services() { + if [[ -f $SCAN_RESULT ]]; then + notifysend 'another connman_dmenu is running' + exit 1 + fi + + local notification_id + local notifyicon=wifi-sync + notifysend "scanning for wifi services..." --expire-time=0 + + trap "rm -f $SCAN_RESULT" EXIT + connmanctl enable wifi &>/dev/null + connmanctl scan wifi &>/dev/null + clear-notification "$notification_id" + + connmanctl services | + awk -F ' +' '{ service_id=$NF; $NF=""; $1=""; name=substr($0, 2, length-2); gsub(/[^a-zA-Z0-9-]/, "_", name) } + name { print name, service_id }' >$SCAN_RESULT +} + +# $1 = index +index_to_name() { + [[ -f $SCAN_RESULT ]] || exit 1 + awk -v line="$1" 'NR == line { print $1 }' $SCAN_RESULT +} + +# $1 = index +index_to_service() { + [[ -f $SCAN_RESULT ]] || exit 1 + awk -v line="$1" 'NR == line { print $2 }' $SCAN_RESULT +} + +# $1 = service id +get_service_security() { + cut -d _ -f 5 <<<"$1" +} + +# $1 = service id +get_service_signal() { + connmanctl services "$1" | awk '$1 == "Strength" { print $3 }' +} + +# $1 = service id +get_service_state() { + connmanctl services "$1" | awk '$1 == "State" { print $3 }' +} + +create_dmenu() { + [[ -f $SCAN_RESULT ]] || exit 1 + echo 'setup vpn pptp' + local order=1 + local name + local service_id + local security + local signal + local disconnect + while read -r name service_id; do + security='' + signal='' + disconnect='' + [[ ! "$(get_service_state "$service_id")" =~ ^(idle|failure)$ ]] && disconnect='(disconnect)' + case "$service_id" in + wifi_*) + security="$(get_service_security "$service_id")" + signal="$(get_service_signal "$service_id")" + ;; + vpn_*) + security=vpn + ;; + esac + printf '%2s %-40s%9s %-3s %s\n' "$order" "$name" "$security" "$signal" "$disconnect" + ((order++)) + done <$SCAN_RESULT +} + +# $1 = question +# $2 = var name +dmenu_ask() { + IFS= read -r "$2" < <(: | dmenu -p " $1") + if [[ ! "${!2}" ]]; then + ( + notifyicon=wifi-alert + notifysend "invalid $2" + ) + exit 1 + fi +} + +get_services +index="$(create_dmenu | dmenu -l 10 -i -p ' select wifi service' | sed 's/^ *//g' | cut -d ' ' -f 1)" + +if [[ "$index" == setup ]]; then + # create vpn mode + dmenu_ask 'name this PPTP VPN' name + name="${name// /_}" + dmenu_ask 'please provide VPN domain' domain + dmenu_ask 'please provide identity' identity + dmenu_ask 'please provide password' password + cat >"$VPN_STORAGE_PATH/$name.config" <<-EOF + [provider_$name] + Type = PPTP + Name = $name + Host = $(dig +short A "$domain" | sort -n | head -n1) + Domain = $domain + PPTP.User = $identity + PPTP.Password = $password + EOF + notifysend "VPN $name is created" + exit 0 +fi + +service_id="$(index_to_service "$index")" +[[ "$service_id" ]] || exit 1 + +name="$(index_to_name "$index")" +echo "$name { $service_id }" + +if [[ ! "$(get_service_state "$service_id")" =~ ^(idle|failure)$ ]]; then + connmanctl disconnect "$service_id" + ( + notifyicon=wifi-remove + notifysend "$name disconnected" + ) + exit 0 +fi + +security="$(get_service_security "$service_id")" + +# create service file for encryption +if [[ "$security" =~ ^(ieee8021x|psk|wep)$ ]]; then + config_file="$STORAGE_PATH/$name-$security.config" + if [[ -f "$config_file" && no != "$(echo -e 'yes\nno' | dmenu -p ' use previous profile?')" ]]; then + echo "use old profile: $config_file" + else + dmenu_ask 'please provide password' password + case "$security" in + ieee8021x) + dmenu_ask 'please provide identity' identity + case "$(echo -e 'PEAP/MSCHAPV2\nTTLS/PAP' | dmenu -p ' please specify EAP type')" in + PEAP/MSCHAPV2) + eap=peap + phase2=MSCHAPV2 + ;; + TTLS/PAP) + eap=ttls + phase2=PAP + ;; + *) + ( + notifyicon=wifi-alert + notifysend 'invalid EAP' + ) + exit 1 + ;; + esac + cat >"$config_file" <<-EOF + [service_$service_id] + Type = wifi + Name = $name + EAP = $eap + Phase2 = $phase2 + Identity = $identity + Passphrase = $password + EOF + ;; + psk | wep) + cat >"$config_file" <<-EOF + [service_$service_id] + Type = wifi + Name = $name + Passphrase = $password + EOF + ;; + esac + chmod 600 "$config_file" + fi +fi + +connman_msg="$(timeout 10 connmanctl connect "$service_id" 2>&1 | head -n 1)" +if [[ "$connman_msg" == Connected* ]]; then + ( + notifyicon=wifi-check + notifysend "connected to $name" + ) +else + error_msg='automatic timeout for connman_dmenu' + [[ "$connman_msg" ]] && error_msg="$(cut -d ' ' -f 3- <<<"$connman_msg")" + ( + notifyicon=wifi-cancel + notifysend "cannot connect to $name ($error_msg)" + ) +fi |