refactor(macos): simplify pairing alert and host helper paths

apps/macos/Sources/OpenClaw/CanvasWindowController+Testing.swift

@@ -25,11 +25,22 @@ extension CanvasWindowController {
     }
 
     static func _testParseIPv4(_ host: String) -> (UInt8, UInt8, UInt8, UInt8)? {
-        LoopbackHost.parseIPv4(host)
+        let parts = host.split(separator: ".", omittingEmptySubsequences: false)
+        guard parts.count == 4 else { return nil }
+        let bytes: [UInt8] = parts.compactMap { UInt8($0) }
+        guard bytes.count == 4 else { return nil }
+        return (bytes[0], bytes[1], bytes[2], bytes[3])
     }
 
     static func _testIsLocalNetworkIPv4(_ ip: (UInt8, UInt8, UInt8, UInt8)) -> Bool {
-        LoopbackHost.isLocalNetworkIPv4(ip)
+        let (a, b, _, _) = ip
+        if a == 10 { return true }
+        if a == 172, (16...31).contains(Int(b)) { return true }
+        if a == 192, b == 168 { return true }
+        if a == 127 { return true }
+        if a == 169, b == 254 { return true }
+        if a == 100, (64...127).contains(Int(b)) { return true }
+        return false
     }
 
     static func _testIsLocalNetworkCanvasURL(_ url: URL) -> Bool {

apps/macos/Sources/OpenClaw/PairingAlertSupport.swift

@@ -134,7 +134,8 @@ enum PairingAlertSupport {
         messageText: String,
         informativeText: String,
         alertHostWindow: inout NSWindow?,
-        completion: @escaping (NSApplication.ModalResponse, NSWindow) -> Void) -> NSAlert {
+        completion: @escaping (NSApplication.ModalResponse, NSWindow) -> Void) -> NSAlert
+    {
         NSApp.activate(ignoringOtherApps: true)
 
         let alert = NSAlert()
@@ -164,32 +165,6 @@ enum PairingAlertSupport {
             completion: completion)
     }
 
-    static func presentPairingAlert<Request>(
-        request: Request,
-        requestId: String,
-        messageText: String,
-        informativeText: String,
-        activeAlert: inout NSAlert?,
-        activeRequestId: inout String?,
-        alertHostWindow: inout NSWindow?,
-        clearActive: @escaping @MainActor (NSWindow) -> Void,
-        onResponse: @escaping @MainActor (NSApplication.ModalResponse, Request) async -> Void)
-    {
-        self.presentPairingAlert(
-            requestId: requestId,
-            messageText: messageText,
-            informativeText: informativeText,
-            activeAlert: &activeAlert,
-            activeRequestId: &activeRequestId,
-            alertHostWindow: &alertHostWindow)
-        { response, hostWindow in
-            Task { @MainActor in
-                clearActive(hostWindow)
-                await onResponse(response, request)
-            }
-        }
-    }
-
     static func presentPairingAlert<Request>(
         request: Request,
         requestId: String,
@@ -199,19 +174,18 @@ enum PairingAlertSupport {
         onResponse: @escaping @MainActor (NSApplication.ModalResponse, Request) async -> Void)
     {
         self.presentPairingAlert(
-            request: request,
             requestId: requestId,
             messageText: messageText,
             informativeText: informativeText,
             activeAlert: &state.activeAlert,
             activeRequestId: &state.activeRequestId,
-            alertHostWindow: &state.alertHostWindow)
-        { response, hostWindow in
-            Task { @MainActor in
-                self.clearActivePairingAlert(state: state, hostWindow: hostWindow)
-                await onResponse(response, request)
-            }
-        }
+            alertHostWindow: &state.alertHostWindow,
+            completion: { response, hostWindow in
+                Task { @MainActor in
+                    self.clearActivePairingAlert(state: state, hostWindow: hostWindow)
+                    await onResponse(response, request)
+                }
+            })
     }
 
     static func clearActivePairingAlert(
@@ -231,12 +205,12 @@ enum PairingAlertSupport {
             hostWindow: hostWindow)
     }
 
-    static func stopPairingPrompter<Request>(
+    static func stopPairingPrompter(
         isStopping: inout Bool,
         activeAlert: inout NSAlert?,
         activeRequestId: inout String?,
         task: inout Task<Void, Never>?,
-        queue: inout [Request],
+        queue: inout [some Any],
         isPresenting: inout Bool,
         alertHostWindow: inout NSWindow?)
     {
@@ -252,10 +226,10 @@ enum PairingAlertSupport {
         alertHostWindow = nil
     }
 
-    static func stopPairingPrompter<Request>(
+    static func stopPairingPrompter(
         isStopping: inout Bool,
         task: inout Task<Void, Never>?,
-        queue: inout [Request],
+        queue: inout [some Any],
         isPresenting: inout Bool,
         state: PairingAlertState)
     {

apps/macos/Sources/OpenClaw/PeekabooBridgeHostCoordinator.swift

@@ -36,6 +36,7 @@ final class PeekabooBridgeHostCoordinator {
             ?? fileManager.homeDirectoryForCurrentUser.appendingPathComponent("Library/Application Support")
         return Self.legacySocketDirectoryNames.map { Self.makeSocketPath(for: $0, in: base) }
     }
+
     func setEnabled(_ enabled: Bool) async {
         if enabled {
             await self.startIfNeeded()
@@ -85,7 +86,7 @@ final class PeekabooBridgeHostCoordinator {
     }
 
     private func ensureLegacySocketSymlinks() {
-        Self.legacySocketPaths.forEach { legacyPath in
+        for legacyPath in Self.legacySocketPaths {
             self.ensureLegacySocketSymlink(at: legacyPath)
         }
     }
@@ -116,7 +117,9 @@ final class PeekabooBridgeHostCoordinator {
             }
             try fileManager.createSymbolicLink(atPath: legacyPath, withDestinationPath: Self.openclawSocketPath)
         } catch {
-            self.logger.debug("Failed to create legacy PeekabooBridge socket symlink: \(error.localizedDescription, privacy: .public)")
+            let message = "Failed to create legacy PeekabooBridge socket symlink: \(error.localizedDescription)"
+            self.logger
+                .debug("\(message, privacy: .public)")
         }
     }
 

apps/macos/Sources/OpenClawDiscovery/TailscaleNetwork.swift

@@ -13,8 +13,8 @@ public enum TailscaleNetwork {
     }
 
     public static func detectTailnetIPv4() -> String? {
-        for entry in NetworkInterfaceIPv4.addresses() {
-            if self.isTailnetIPv4(entry.ip) { return entry.ip }
+        for entry in NetworkInterfaceIPv4.addresses() where self.isTailnetIPv4(entry.ip) {
+            return entry.ip
         }
         return nil
     }