Swift Confidential Plugin

A Swift Package Manager build tool plugin that supports obfuscating Swift literals embedded in libraries and executables.

Usage

Please see the Swift Confidential documentation for more detailed usage instructions.

Adding the plugin as a dependency

You can use this plugin with both SwiftPM and Xcode targets, depending on your needs. Please see the relevant section below for detailed installation instructions.

SwiftPM

To use the Swift Confidential plugin with your SwiftPM target, add it to the package's dependencies and then to your target's plugins:

// swift-tools-version: 5.9

import PackageDescription

let package = Package(
    // name, platforms, products, etc.
    dependencies: [
        // other dependencies
        .package(url: "https://github.com/securevale/swift-confidential-plugin.git", .upToNextMinor(from: "0.4.0"))
    ],
    targets: [
        .target(
            // name, dependencies, resources, etc.
            plugins: [
                // other plugins
                .plugin(name: "Confidential", package: "swift-confidential-plugin")
            ]
        )
    ]
)

Xcode

To use the Swift Confidential plugin directly with your Xcode target:

• Add swift-confidential-plugin package to your Xcode project. Please refer to the official documentation for step-by-step instructions on how to add package dependencies.
• Then, navigate to your target’s Build Phases pane, and in the Run Build Tool Plug-ins section, click the + button, select the Confidential plugin, and click the Add button.

Important

Due to the limitations of XcodeProjectPlugin API, the confidential.yml configuration file must be located in the Xcode project's top-level directory, meaning that you cannot create distinct sets of secret literals for different Xcode targets. Hopefully, this behavior will be improved in the future.

Versioning

This project follows semantic versioning. The plugin's releases are synced with Swift Confidential releases.

License

This plugin is released under Apache License v2.0 with Runtime Library Exception. Please see LICENSE for more information.