The native macOS, tvOS, iOS, and iPadOS apps are built using the following modern Apple technologies: Swift, Swift Concurrency, SwiftUI, and Network Extension.
Download it from the App Store
UpVPN is an Xcode project. Before buliding in Xcode, create a UpVPN/Config/Developer.xcconfig file with the following contents:
Note: For Network Extension development and running it on physical hardware, an Apple Developer Program membership is required. More information about this can be found here: https://developer.apple.com/help/account/reference/supported-capabilities-ios
// You Apple developer account's Team ID.
DEVELOPMENT_TEAM = YOUR_TEAM
// The bundle identifier of the apps.
// You can also use same bundle ID for all apps.
APP_ID_IOS = your-reverse-domain.ios
APP_ID_MACOS = your-reverse-domain.macos
APP_ID_TVOS = your-reverse-domain.tvos
// Absolute Path to the directory that Xcode creates in:
// ~/Library/Developer/Xcode/DerivedData/UpVPN-<random>/SourcePackages
// (This is the path to the local git checkout of the Swift package dependency for WireGuardKit.)
SOURCE_PACKAGES_DIR = <absolute-path-to-sources-packages>
Note about SOURCE_PACKAGES_DIR: It's configured here so that WireGuardBridge can be built for #Preview just like Debug and Release.
Ideally, for #Preview, we wouldn't want to build the WireGuardBridge dependency target because Network Extension is not going to run on the Simulator anyway. However, there's no easyway to disable that. Since #Preview makes UI development with SwiftUI easier, providing an absolute path for the WireGuardKit Swift package manually keeps build tool happy for all use cases.
Because #Preview builds for simulator environment, we also configure "GOOS_iphonesimulator[sdk=iphonesimulator*]" = ios in the Build Settings of WireGuardBridge.
All apps depend on the upstream wireguard-apple project. However, to make it work with recent versions of Xcode, including Xcode 16, changes have been made in the forked repository upvpn/wireguard-apple. This forked version is used as an Xcode depedency for the UpVPN project.
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