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wireguard-apple
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Move logic to extension: NETunnelProviderProtocol extension code should be shared

This commit is contained in:
Roopesh Chander 2018-11-08 15:54:12 +05:30
parent 80e563406b
commit e83af4bce5
3 changed files with 41 additions and 31 deletions
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35
WireGuard/Shared/NETunnelProviderProtocol+Extension.swift Normal file
View File

@ -0,0 +1,35 @@
// SPDX-License-Identifier: MIT
// Copyright © 2018 WireGuard LLC. All Rights Reserved.
import NetworkExtension
extension NETunnelProviderProtocol {
convenience init?(tunnelConfiguration: TunnelConfiguration) {
assert(!tunnelConfiguration.interface.name.isEmpty)
guard let serializedTunnelConfiguration = try? JSONEncoder().encode(tunnelConfiguration) else { return nil }
self.init()
let appId = Bundle.main.bundleIdentifier!
providerBundleIdentifier = "\(appId).network-extension"
providerConfiguration = [
"tunnelConfiguration": serializedTunnelConfiguration,
"tunnelConfigurationVersion": 1
]
let endpoints = tunnelConfiguration.peers.compactMap({$0.endpoint})
if endpoints.count == 1 {
serverAddress = endpoints.first!.stringRepresentation()
} else if endpoints.isEmpty {
serverAddress = "Unspecified"
} else {
serverAddress = "Multiple endpoints"
}
username = tunnelConfiguration.interface.name
}
func tunnelConfiguration() -> TunnelConfiguration? {
guard let serializedTunnelConfiguration = providerConfiguration?["tunnelConfiguration"] as? Data else { return nil }
return try? JSONDecoder().decode(TunnelConfiguration.self, from: serializedTunnelConfiguration)
}
}

6
WireGuard/WireGuard.xcodeproj/project.pbxproj
View File

@ -48,6 +48,8 @@
6FFA5D902194370D0001E2F7 /* Endpoint.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F693A552179E556008551C1 /* Endpoint.swift */; };
6FFA5D912194370D0001E2F7 /* DNSServer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F628C3E217F3413003482A3 /* DNSServer.swift */; };
6FFA5D9321943BC90001E2F7 /* DNSResolver.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6F5D0C1421832391000F85AD /* DNSResolver.swift */; };
6FFA5D952194454A0001E2F7 /* NETunnelProviderProtocol+Extension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FFA5D942194454A0001E2F7 /* NETunnelProviderProtocol+Extension.swift */; };
6FFA5D96219446380001E2F7 /* NETunnelProviderProtocol+Extension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6FFA5D942194454A0001E2F7 /* NETunnelProviderProtocol+Extension.swift */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
@ -131,6 +133,7 @@
6FF4AC2B211EC776002C96EB /* Config.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Config.xcconfig; path = Config/Config.xcconfig; sourceTree = "<group>"; };
6FF4AC462120B9E0002C96EB /* NetworkExtension.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = NetworkExtension.framework; path = System/Library/Frameworks/NetworkExtension.framework; sourceTree = SDKROOT; };
6FF4AC482120B9E0002C96EB /* WireGuard.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = WireGuard.entitlements; sourceTree = "<group>"; };
6FFA5D942194454A0001E2F7 /* NETunnelProviderProtocol+Extension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NETunnelProviderProtocol+Extension.swift"; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@ -170,6 +173,7 @@
children = (
6F7774E6217201E0006A79B3 /* Model */,
6F5D0C442183BCDA000F85AD /* PacketTunnelOptionKey.swift */,
6FFA5D942194454A0001E2F7 /* NETunnelProviderProtocol+Extension.swift */,
);
path = Shared;
sourceTree = "<group>";
@ -491,6 +495,7 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
6FFA5D96219446380001E2F7 /* NETunnelProviderProtocol+Extension.swift in Sources */,
6FFA5D8E2194370D0001E2F7 /* Configuration.swift in Sources */,
6FFA5D8F2194370D0001E2F7 /* IPAddressRange.swift in Sources */,
6FFA5D902194370D0001E2F7 /* Endpoint.swift in Sources */,
@ -513,6 +518,7 @@
6F693A562179E556008551C1 /* Endpoint.swift in Sources */,
6F0068572191AFD200419BE9 /* ScrollableLabel.swift in Sources */,
6FDEF7E62185EFB200D8FBF6 /* QRScanViewController.swift in Sources */,
6FFA5D952194454A0001E2F7 /* NETunnelProviderProtocol+Extension.swift in Sources */,
6F6899A62180447E0012E523 /* x25519.c in Sources */,
6F5D0C452183BCDA000F85AD /* PacketTunnelOptionKey.swift in Sources */,
6F7774E2217181B1006A79B3 /* AppDelegate.swift in Sources */,

31
WireGuard/WireGuard/VPN/TunnelsManager.swift
View File

@ -210,37 +210,6 @@ class TunnelsManager {
}
}
extension NETunnelProviderProtocol {
convenience init?(tunnelConfiguration: TunnelConfiguration) {
assert(!tunnelConfiguration.interface.name.isEmpty)
guard let serializedTunnelConfiguration = try? JSONEncoder().encode(tunnelConfiguration) else { return nil }
self.init()
let appId = Bundle.main.bundleIdentifier!
providerBundleIdentifier = "\(appId).network-extension"
providerConfiguration = [
"tunnelConfiguration": serializedTunnelConfiguration,
"tunnelConfigurationVersion": 1
]
let endpoints = tunnelConfiguration.peers.compactMap({$0.endpoint})
if endpoints.count == 1 {
serverAddress = endpoints.first!.stringRepresentation()
} else if endpoints.isEmpty {
serverAddress = "Unspecified"
} else {
serverAddress = "Multiple endpoints"
}
username = tunnelConfiguration.interface.name
}
func tunnelConfiguration() -> TunnelConfiguration? {
guard let serializedTunnelConfiguration = providerConfiguration?["tunnelConfiguration"] as? Data else { return nil }
return try? JSONDecoder().decode(TunnelConfiguration.self, from: serializedTunnelConfiguration)
}
}
class TunnelContainer: NSObject {
@objc dynamic var name: String
@objc dynamic var status: TunnelStatus