From 6cddb9e34b14f8c215492574a3e7144fbae68337 Mon Sep 17 00:00:00 2001
From: Roopesh Chander <roop@roopc.net>
Date: Wed, 24 Oct 2018 17:21:39 +0530
Subject: [PATCH] VPN: Tunnel container shall provide direct access to the
 configuration object

Signed-off-by: Roopesh Chander <roop@roopc.net>
---
 .../WireGuard/UI/iOS/TunnelDetailTableViewController.swift   | 4 ++--
 .../WireGuard/UI/iOS/TunnelEditTableViewController.swift     | 2 +-
 WireGuard/WireGuard/VPN/TunnelsManager.swift                 | 5 ++++-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/WireGuard/WireGuard/UI/iOS/TunnelDetailTableViewController.swift b/WireGuard/WireGuard/UI/iOS/TunnelDetailTableViewController.swift
index 18a2fe3..1ca6ec6 100644
--- a/WireGuard/WireGuard/UI/iOS/TunnelDetailTableViewController.swift
+++ b/WireGuard/WireGuard/UI/iOS/TunnelDetailTableViewController.swift
@@ -25,7 +25,7 @@ class TunnelDetailTableViewController: UITableViewController {
     init(tunnelsManager tm: TunnelsManager, tunnel t: TunnelContainer) {
         tunnelsManager = tm
         tunnel = t
-        tunnelViewModel = TunnelViewModel(tunnelConfiguration: t.tunnelProvider.tunnelConfiguration)
+        tunnelViewModel = TunnelViewModel(tunnelConfiguration: t.tunnelConfiguration)
         super.init(style: .grouped)
     }
 
@@ -55,7 +55,7 @@ class TunnelDetailTableViewController: UITableViewController {
 
 extension TunnelDetailTableViewController: TunnelEditTableViewControllerDelegate {
     func saved(tunnel: TunnelContainer) {
-        tunnelViewModel = TunnelViewModel(tunnelConfiguration: tunnel.tunnelProvider.tunnelConfiguration)
+        tunnelViewModel = TunnelViewModel(tunnelConfiguration: tunnel.tunnelConfiguration)
         self.tableView.reloadData()
     }
 }
diff --git a/WireGuard/WireGuard/UI/iOS/TunnelEditTableViewController.swift b/WireGuard/WireGuard/UI/iOS/TunnelEditTableViewController.swift
index 2543444..e3efc50 100644
--- a/WireGuard/WireGuard/UI/iOS/TunnelEditTableViewController.swift
+++ b/WireGuard/WireGuard/UI/iOS/TunnelEditTableViewController.swift
@@ -32,7 +32,7 @@ class TunnelEditTableViewController: UITableViewController {
     init(tunnelsManager tm: TunnelsManager, tunnel t: TunnelContainer? = nil) {
         tunnelsManager = tm
         tunnel = t
-        tunnelViewModel = TunnelViewModel(tunnelConfiguration: t?.tunnelProvider.tunnelConfiguration)
+        tunnelViewModel = TunnelViewModel(tunnelConfiguration: t?.tunnelConfiguration)
         super.init(style: .grouped)
         self.modalPresentationStyle = .formSheet
     }
diff --git a/WireGuard/WireGuard/VPN/TunnelsManager.swift b/WireGuard/WireGuard/VPN/TunnelsManager.swift
index 704506a..9552c42 100644
--- a/WireGuard/WireGuard/VPN/TunnelsManager.swift
+++ b/WireGuard/WireGuard/VPN/TunnelsManager.swift
@@ -6,7 +6,7 @@ import Foundation
 class TunnelProviderManager {
     // Mock of NETunnelProviderManager
     var name: String
-    var tunnelConfiguration: TunnelConfiguration
+    fileprivate var tunnelConfiguration: TunnelConfiguration
     init(tunnelConfiguration: TunnelConfiguration) {
         self.name = tunnelConfiguration.interface.name
         self.tunnelConfiguration = tunnelConfiguration
@@ -16,6 +16,9 @@ class TunnelProviderManager {
 class TunnelContainer {
     var name: String { return tunnelProvider.name }
     let tunnelProvider: TunnelProviderManager
+    var tunnelConfiguration: TunnelConfiguration {
+        get { return tunnelProvider.tunnelConfiguration }
+    }
     var index: Int
     init(tunnel: TunnelProviderManager, index: Int) {
         self.tunnelProvider = tunnel