From a4016afd7c9f4cd27c4eab7a8426cd641e1c832d Mon Sep 17 00:00:00 2001
From: Roopesh Chander <roop@roopc.net>
Date: Wed, 24 Oct 2018 12:22:48 +0530
Subject: [PATCH] Model: Interface: Add a public key computed property

---
 WireGuard/WireGuard/Model/Configuration.swift | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/WireGuard/WireGuard/Model/Configuration.swift b/WireGuard/WireGuard/Model/Configuration.swift
index b430c8f..3cc59af 100644
--- a/WireGuard/WireGuard/Model/Configuration.swift
+++ b/WireGuard/WireGuard/Model/Configuration.swift
@@ -21,6 +21,10 @@ struct InterfaceConfiguration: Codable {
     var mtu: UInt64? = nil
     var dns: [DNSServer] = []
 
+    var publicKey: Data {
+        return Curve25519.generatePublicKey(fromPrivateKey: privateKey)
+    }
+
     init(name: String, privateKey: Data) {
         self.name = name
         self.privateKey = privateKey