Add PIA patches support

Passepartout/Sources/Services/InfrastructurePreset.swift

@@ -58,6 +58,8 @@ struct InfrastructurePreset: Codable {
         case keepAliveSeconds = "ping"
 
         case renegotiatesAfterSeconds = "reneg"
+
+        case usesPIAPatches = "pia"
     }
     
     let id: String
@@ -93,6 +95,7 @@ struct InfrastructurePreset: Codable {
         builder.compressionFraming = try cfgContainer.decode(SessionProxy.CompressionFraming.self, forKey: .compressionFraming)
         builder.keepAliveSeconds = try cfgContainer.decodeIfPresent(Int.self, forKey: .keepAliveSeconds)
         builder.renegotiatesAfterSeconds = try cfgContainer.decodeIfPresent(Int.self, forKey: .renegotiatesAfterSeconds)
+        builder.usesPIAPatches = try cfgContainer.decodeIfPresent(Bool.self, forKey: .usesPIAPatches) ?? false
         configuration = builder.build()
     }
     
@@ -112,5 +115,6 @@ struct InfrastructurePreset: Codable {
         try cfgContainer.encode(configuration.compressionFraming, forKey: .compressionFraming)
         try cfgContainer.encodeIfPresent(configuration.keepAliveSeconds, forKey: .keepAliveSeconds)
         try cfgContainer.encodeIfPresent(configuration.renegotiatesAfterSeconds, forKey: .renegotiatesAfterSeconds)
+        try cfgContainer.encodeIfPresent(configuration.usesPIAPatches, forKey: .usesPIAPatches)
     }
 }

Podfile

@@ -2,8 +2,9 @@ source 'https://github.com/cocoapods/specs.git'
 use_frameworks!
 
 def shared_pods
-    pod 'TunnelKit', '~> 1.1.1'
+    #pod 'TunnelKit', '~> 1.1.1'
-    #pod 'TunnelKit', :git => 'https://github.com/keeshux/tunnelkit', :commit => '1234567'
+    pod 'TunnelKit', :git => 'https://github.com/keeshux/tunnelkit', :commit => '961a30c'
+    #pod 'TunnelKit', :path => '../tunnelkit'
 end
 
 target 'Passepartout-iOS' do

Podfile.lock

@@ -2,33 +2,42 @@ PODS:
   - MBProgressHUD (1.1.0)
   - OpenSSL-Apple (1.1.0i-v2)
   - SwiftyBeaver (1.6.1)
-  - TunnelKit (1.1.1):
+  - TunnelKit (1.1.2):
-    - TunnelKit/AppExtension (= 1.1.1)
+    - TunnelKit/AppExtension (= 1.1.2)
-    - TunnelKit/Core (= 1.1.1)
+    - TunnelKit/Core (= 1.1.2)
-  - TunnelKit/AppExtension (1.1.1):
+  - TunnelKit/AppExtension (1.1.2):
     - SwiftyBeaver
     - TunnelKit/Core
-  - TunnelKit/Core (1.1.1):
+  - TunnelKit/Core (1.1.2):
     - OpenSSL-Apple (~> 1.1.0h)
     - SwiftyBeaver
 
 DEPENDENCIES:
   - MBProgressHUD
-  - TunnelKit (~> 1.1.1)
+  - TunnelKit (from `https://github.com/keeshux/tunnelkit`, commit `961a30c`)
 
 SPEC REPOS:
   https://github.com/cocoapods/specs.git:
     - MBProgressHUD
     - OpenSSL-Apple
     - SwiftyBeaver
-    - TunnelKit
+
+EXTERNAL SOURCES:
+  TunnelKit:
+    :commit: 961a30c
+    :git: https://github.com/keeshux/tunnelkit
+
+CHECKOUT OPTIONS:
+  TunnelKit:
+    :commit: 961a30c
+    :git: https://github.com/keeshux/tunnelkit
 
 SPEC CHECKSUMS:
   MBProgressHUD: e7baa36a220447d8aeb12769bf0585582f3866d9
   OpenSSL-Apple: a93b8f2eec8783ff40d9a9304de180ab68bb647c
   SwiftyBeaver: ccfcdf85a04d429f1633f668650b0ce8020bda3a
-  TunnelKit: 601b96ec6361ea513ff0ed655ea9c587038912c1
+  TunnelKit: 8167e45290d15e2c7c789d8d4c0d5f084f532335
 
-PODFILE CHECKSUM: 903efc9e8c066aeabc212601779b22a55b1b47e1
+PODFILE CHECKSUM: 2bb8e12281676b8a13ed747e01975b33cbf1986e
 
 COCOAPODS: 1.6.0.beta.1