From 4c701a0e4faef6b0e29cb0d2402258316270dc92 Mon Sep 17 00:00:00 2001
From: Roopesh Chander <roop@roopc.net>
Date: Mon, 5 Nov 2018 23:52:16 +0530
Subject: [PATCH] Parser: Address, DNS and AllowedIPs can have mutliple entries

---
 .../WireGuard/ConfigFile/WgQuickConfigFileParser.swift     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/WireGuard/WireGuard/ConfigFile/WgQuickConfigFileParser.swift b/WireGuard/WireGuard/ConfigFile/WgQuickConfigFileParser.swift
index 2b4ca0b..869d94e 100644
--- a/WireGuard/WireGuard/ConfigFile/WgQuickConfigFileParser.swift
+++ b/WireGuard/WireGuard/ConfigFile/WgQuickConfigFileParser.swift
@@ -114,7 +114,12 @@ class WgQuickConfigFileParser {
                 // Line contains an attribute
                 let key = line[..<equalsIndex].trimmingCharacters(in: .whitespaces)
                 let value = line[line.index(equalsIndex, offsetBy: 1)...].trimmingCharacters(in: .whitespaces)
-                attributes[key] = value
+                let keysWithMultipleEntriesAllowed: Set<String> = ["Address", "AllowedIPs", "DNS"]
+                if let presentValue = attributes[key], keysWithMultipleEntriesAllowed.contains(key) {
+                    attributes[key] = presentValue + "," + value
+                } else {
+                    attributes[key] = value
+                }
             } else {
                 if (lowercasedLine != "[interface]" && lowercasedLine != "[peer]") {
                     throw ParseError.invalidLine(line)