Added openconnect

net/openconnect/files/openconnect.sh

@@ -0,0 +1,56 @@
+#!/bin/sh
+. /lib/functions.sh
+. ../netifd-proto.sh
+init_proto "$@"
+
+proto_openconnect_init_config() {
+	proto_config_add_string "server"
+	proto_config_add_int "port"
+	proto_config_add_string "username"
+	proto_config_add_string "cookie"
+	proto_config_add_string "password"
+	no_device=1
+	available=1
+}
+
+proto_openconnect_setup() {
+	local config="$1"
+
+	json_get_vars server port username cookie password
+
+	grep -q tun /proc/modules || insmod tun
+
+	serv_addr=
+	for ip in $(resolveip -t 5 "$server"); do
+		proto_add_host_dependency "$config" "$server"
+		serv_addr=1
+	done
+	[ -n "$serv_addr" ] || {
+		echo "Could not resolve server address"
+		sleep 5
+		proto_setup_failed "$config"
+		exit 1
+	}
+
+	[ -n "$port" ] && port=":$port"
+
+	cmdline="$server$port -i vpn-$config --no-cert-check --non-inter --syslog --script /lib/netifd/vpnc-script"
+
+	[ -n "$cookie" ] && append cmdline "-C $cookie"
+	[ -n "$username" ] && append cmdline "-u $username"
+	[ -n "$password" ] && {
+		umask 077
+		pwfile="/var/run/openconnect-$config.passwd"
+		echo "$password" > "$pwfile"
+		append cmdline "--passwd-on-stdin"
+	}
+
+	proto_export INTERFACE="$config"
+	proto_run_command "$config" /usr/sbin/openconnect $cmdline <$pwfile
+}
+
+proto_openconnect_teardown() {
+	proto_kill_command "$config"
+}
+
+add_protocol openconnect