From 762618ee5a80dd5c2f9f0d090be5cd6d51f3ad71 Mon Sep 17 00:00:00 2001
From: Jeroen Leenarts <jeroen.leenarts@gmail.com>
Date: Tue, 7 Aug 2018 21:31:43 +0200
Subject: [PATCH] Generate split allowed IPs in protocol configuration.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 WireGuard/Models/Tunnel+Extension.swift | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/WireGuard/Models/Tunnel+Extension.swift b/WireGuard/Models/Tunnel+Extension.swift
index b424cde..bd025cc 100644
--- a/WireGuard/Models/Tunnel+Extension.swift
+++ b/WireGuard/Models/Tunnel+Extension.swift
@@ -64,8 +64,10 @@ extension Tunnel {
         if peer.persistentKeepalive > 0 {
             settingsString += "persistent_keepalive_interval=\(peer.persistentKeepalive)"
         }
-        if let allowedIPs = peer.allowedIPs {
-            settingsString += "allowed_ip=\(allowedIPs)" // TODO: split on ,
+        if let allowedIPs = peer.allowedIPs?.split(separator: ",") {
+            allowedIPs.forEach {
+                settingsString += "allowed_ip=\($0.trimmingCharacters(in: .whitespaces))"
+            }
         }
 
         return settingsString