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GeiserXGeiserX
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chore: release v1.5.1
Performance improvements: - True parallel DNS resolution (fixed @mainactor serialization) - Batch route operations (single XPC call instead of 300+) - DNS cache for hosts file (eliminated duplicate resolution) - Increased DNS batch size from 5 to 50 Helper version bumped to 1.2.0
1 parent b6ee79c commit b45f485

9 files changed

Lines changed: 289 additions & 80 deletions

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‎Casks/vpn-bypass.rb‎

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@@ -3,7 +3,7 @@
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# Or if using local tap: brew install --cask --no-quarantine ./Casks/vpn-bypass.rb
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cask "vpn-bypass" do
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version "1.5.0"
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version "1.5.1"
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sha256 "37b127a55aec0bdb80e824e59e840ce5b529c09086aac7fc24dc4616abb817bd"
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url "https://github.com/GeiserX/VPNBypass/releases/download/v#{version}/VPNBypass-#{version}.dmg"

‎Helper/HelperTool.swift‎

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@@ -65,6 +65,74 @@ class HelperTool: NSObject, HelperProtocol {
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reply(result.success, result.error)
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}
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// MARK: - Batch Route Management (for startup/stop performance)
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func addRoutesBatch(routes: [[String: Any]], withReply reply: @escaping (Int, Int, String?) -> Void) {
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var successCount = 0
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var failureCount = 0
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var lastError: String?
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for route in routes {
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guard let destination = route["destination"] as? String,
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let gateway = route["gateway"] as? String else {
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failureCount += 1
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continue
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}
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let isNetwork = route["isNetwork"] as? Bool ?? false
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// Validate inputs
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guard isValidDestination(destination), isValidIP(gateway) else {
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failureCount += 1
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continue
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}
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// First try to delete existing route (ignore result)
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_ = executeRoute(args: ["-n", "delete", destination])
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// Add the new route
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var args = ["-n", "add"]
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if isNetwork {
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args.append(contentsOf: ["-net", destination, gateway])
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} else {
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args.append(contentsOf: ["-host", destination, gateway])
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}
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let result = executeRoute(args: args)
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if result.success {
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successCount += 1
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} else {
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failureCount += 1
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lastError = result.error
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}
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}
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reply(successCount, failureCount, lastError)
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}
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func removeRoutesBatch(destinations: [String], withReply reply: @escaping (Int, Int, String?) -> Void) {
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var successCount = 0
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var failureCount = 0
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var lastError: String?
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for destination in destinations {
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guard isValidDestination(destination) else {
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failureCount += 1
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continue
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}
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let result = executeRoute(args: ["-n", "delete", destination])
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if result.success {
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successCount += 1
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} else {
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failureCount += 1
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lastError = result.error
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}
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}
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reply(successCount, failureCount, lastError)
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}
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private func executeRoute(args: [String]) -> (success: Bool, error: String?) {
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let process = Process()
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process.executableURL = URL(fileURLWithPath: "/sbin/route")

‎Info.plist‎

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@@ -2,40 +2,38 @@
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>VPNBypass</string>
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<key>CFBundleIdentifier</key>
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<string>com.geiserx.vpn-bypass</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleIconFile</key>
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<string>AppIcon</string>
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<key>CFBundleName</key>
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<string>VPN Bypass</string>
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<key>CFBundlePackageType</key>
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<string>APPL</string>
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<key>CFBundleShortVersionString</key>
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<string>1.2.1</string>
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<key>CFBundleVersion</key>
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<string>3</string>
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<key>LSMinimumSystemVersion</key>
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<string>13.0</string>
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<key>LSUIElement</key>
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<true/>
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<key>NSHighResolutionCapable</key>
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<true/>
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<key>NSHumanReadableCopyright</key>
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<string>Copyright © 2026 GeiserX. All rights reserved.</string>
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<key>NSUserNotificationAlertStyle</key>
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<string>banner</string>
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<key>SMPrivilegedExecutables</key>
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<dict>
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<key>com.geiserx.vpnbypass.helper</key>
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<!-- For development, use relaxed requirement -->
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<!-- Production should use: identifier "com.geiserx.vpnbypass.helper" and anchor apple generic and certificate leaf[subject.CN] = "Developer ID Application: YOUR NAME" -->
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<string>identifier "com.geiserx.vpnbypass.helper"</string>
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</dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>VPNBypass</string>
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<key>CFBundleIconFile</key>
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<string>AppIcon</string>
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<key>CFBundleIdentifier</key>
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<string>com.geiserx.vpn-bypass</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>VPN Bypass</string>
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<key>CFBundlePackageType</key>
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<string>APPL</string>
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<key>CFBundleShortVersionString</key>
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<string>1.5.1</string>
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<key>CFBundleVersion</key>
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<string>4</string>
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<key>LSMinimumSystemVersion</key>
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<string>13.0</string>
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<key>LSUIElement</key>
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<true/>
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<key>NSHighResolutionCapable</key>
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<true/>
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<key>NSHumanReadableCopyright</key>
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<string>Copyright © 2026 GeiserX. All rights reserved.</string>
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<key>NSUserNotificationAlertStyle</key>
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<string>banner</string>
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<key>SMPrivilegedExecutables</key>
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<dict>
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<key>com.geiserx.vpnbypass.helper</key>
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<string>identifier "com.geiserx.vpnbypass.helper"</string>
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</dict>
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</dict>
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</plist>

‎README.md‎

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<p align="center">
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<img src="https://img.shields.io/badge/macOS-13%2B-blue" alt="macOS 13+">
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<img src="https://img.shields.io/badge/Swift-5.9-orange" alt="Swift 5.9">
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<a href="https://github.com/GeiserX/vpn-macos-bypass/releases"><img src="https://img.shields.io/badge/version-1.5.0-green" alt="Version"></a>
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<a href="https://github.com/GeiserX/vpn-macos-bypass/releases"><img src="https://img.shields.io/badge/version-1.5.1-green" alt="Version"></a>
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</p>
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## Why?

‎Sources/HelperManager.swift‎

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@@ -262,6 +262,44 @@ final class HelperManager: ObservableObject {
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}
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}
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// MARK: - Batch Route Operations (for startup/stop performance)
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267+
func addRoutesBatch(routes: [(destination: String, gateway: String, isNetwork: Bool)]) async -> (successCount: Int, failureCount: Int, error: String?) {
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guard isHelperInstalled else {
269+
return (0, routes.count, "Helper not installed")
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}
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let dictRoutes = routes.map { route -> [String: Any] in
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return [
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"destination": route.destination,
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"gateway": route.gateway,
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"isNetwork": route.isNetwork
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]
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}
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280+
return await withCheckedContinuation { continuation in
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connectToHelper { helper in
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helper.addRoutesBatch(routes: dictRoutes) { successCount, failureCount, error in
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continuation.resume(returning: (successCount, failureCount, error))
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}
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}
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}
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}
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func removeRoutesBatch(destinations: [String]) async -> (successCount: Int, failureCount: Int, error: String?) {
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guard isHelperInstalled else {
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return (0, destinations.count, "Helper not installed")
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}
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return await withCheckedContinuation { continuation in
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connectToHelper { helper in
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helper.removeRoutesBatch(destinations: destinations) { successCount, failureCount, error in
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continuation.resume(returning: (successCount, failureCount, error))
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}
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}
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}
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}
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// MARK: - Hosts File Operations
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func updateHostsFile(entries: [(domain: String, ip: String)]) async -> (success: Bool, error: String?) {

‎Sources/HelperProtocol.swift‎

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@@ -32,6 +32,24 @@ protocol HelperProtocol {
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withReply reply: @escaping (Bool, String?) -> Void
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)
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/// Add multiple routes in batch (faster for startup/VPN connect)
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/// - Parameters:
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/// - routes: Array of dictionaries with "destination", "gateway", and "isNetwork" keys
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/// - reply: Callback with success count, failure count, and optional error message
39+
func addRoutesBatch(
40+
routes: [[String: Any]],
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withReply reply: @escaping (Int, Int, String?) -> Void
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)
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/// Remove multiple routes in batch (faster for cleanup/VPN disconnect)
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/// - Parameters:
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/// - destinations: Array of IP addresses or CIDR ranges to remove
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/// - reply: Callback with success count, failure count, and optional error message
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func removeRoutesBatch(
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destinations: [String],
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withReply reply: @escaping (Int, Int, String?) -> Void
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)
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/// Update the hosts file with VPN bypass entries
3654
/// - Parameters:
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/// - entries: Array of dictionaries with "domain" and "ip" keys
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// MARK: - Helper Constants
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6280
struct HelperConstants {
63-
static let helperVersion = "1.1.0"
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static let helperVersion = "1.2.0"
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static let bundleID = "com.geiserx.vpnbypass.helper"
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static let hostMarkerStart = "# VPN-BYPASS-MANAGED - START"
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static let hostMarkerEnd = "# VPN-BYPASS-MANAGED - END"

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