changes again

.local/bin/scripts/vpnd

@@ -1,26 +1,28 @@
 #!/bin/bash
 # shellcheck disable=SC2034
 
+die() {
+    echo "exitting..."
+    rm -f $PIPE
+    exit 0
+}
+
+trap 'die' SIGTERM SIGQUIT SIGINT
+
 PIPE="/var/run/vpnd.sock"
+oc_pid=
 
 [ -p $PIPE ] && exit 1
 [ "$(id -u)" != "0" ] && exit 1
 
-trap 'die' SIGTERM SIGQUIT SIGINT
-
 declare -a CONFIGS
-for config in /etc/wireguard/*; do
+for config in /etc/openconnect/config_*; do
     config="$(basename "$config")"
-    CONFIGS+=("${config%.conf}")
+    CONFIGS+=("${config#config_}")
 done
 
 COMMANDS=("up" "down")
 
-die() {
-    rm $PIPE
-    exit 0
-}
-
 in_arr() {
     declare -n arr="$2"
 
@@ -30,6 +32,19 @@ in_arr() {
     return 1
 }
 
+down() {
+    [ -z "$oc_pid" ] && return
+    kill -s TERM $oc_pid
+    wait $oc_pid
+    oc_pid=
+}
+
+up() {
+    [ -n "$oc_pid" ] && down
+    openconnect --config "/etc/openconnect/config_$1" &
+    oc_pid="$!"
+}
+
 main() {
     mkfifo $PIPE -m666
 
@@ -41,7 +56,10 @@ main() {
         elif ! in_arr "$cmd" "COMMANDS"; then
             echo "ERROR: Invalid command $cmd" > $PIPE
         else
-            wg-quick "$cmd" "$ifname" > $PIPE 2>&1
+            case "$cmd" in
+                "up") up "$ifname" > $PIPE ;;
+                "down") down > $PIPE ;;
+            esac
         fi
     done
 }