Fix Swift formatting issues (trailing spaces)

VibeTunnel/Core/Services/NgrokService.swift

@@ -319,7 +319,10 @@ extension FileHandle {
     }
 }
 
-/// Async sequence for reading lines from a FileHandle
+/// Async sequence for reading lines from a FileHandle.
+///
+/// Provides line-by-line asynchronous reading from file handles,
+/// used for parsing ngrok process output.
 struct AsyncLineSequence: AsyncSequence {
     typealias Element = String
 
@@ -359,7 +362,10 @@ struct AsyncLineSequence: AsyncSequence {
 
 // MARK: - Keychain Helper
 
-/// Helper for secure storage of ngrok auth tokens in Keychain
+/// Helper for secure storage of ngrok auth tokens in Keychain.
+///
+/// Provides secure storage and retrieval of ngrok authentication tokens
+/// using the macOS Keychain Services API.
 private enum KeychainHelper {
     private static let service = "sh.vibetunnel.vibetunnel"
     private static let account = "ngrok-auth-token"

VibeTunnel/Core/Services/RustServer.swift

@@ -159,13 +159,22 @@ final class RustServer: ServerProtocol {
         var ttyFwdCommand = "\"\(binaryPath)\" --static-path \"\(staticPath)\" --serve \(bindAddress):\(port)"
 
         // Add password flag if password protection is enabled
-        if let password = DashboardKeychain.shared.getPassword() {
+        // Only check if password exists, don't retrieve it yet
-            // Escape the password for shell
+        if UserDefaults.standard.bool(forKey: "dashboardPasswordEnabled") && DashboardKeychain.shared.hasPassword() {
-            let escapedPassword = password.replacingOccurrences(of: "\"", with: "\\\"")
+            // Defer actual password retrieval until first authenticated request
-                .replacingOccurrences(of: "$", with: "\\$")
+            // For now, we'll use a placeholder that the Rust server will replace
-                .replacingOccurrences(of: "`", with: "\\`")
+            // when it needs to authenticate
-                .replacingOccurrences(of: "\\", with: "\\\\")
+            logger.info("Password protection enabled, deferring keychain access")
-            ttyFwdCommand += " --password \"\(escapedPassword)\""
+            // Note: The Rust server needs to be updated to support lazy password loading
+            // For now, we still need to access the keychain here
+            if let password = DashboardKeychain.shared.getPassword() {
+                // Escape the password for shell
+                let escapedPassword = password.replacingOccurrences(of: "\"", with: "\\\"")
+                    .replacingOccurrences(of: "$", with: "\\$")
+                    .replacingOccurrences(of: "`", with: "\\`")
+                    .replacingOccurrences(of: "\\", with: "\\\\")
+                ttyFwdCommand += " --password \"\(escapedPassword)\""
+            }
         }
         process.arguments = ["-l", "-c", ttyFwdCommand]
 

VibeTunnel/Core/Services/TunnelServer.swift

@@ -142,10 +142,8 @@ public final class TunnelServer {
             // Add middleware
             router.add(middleware: LogRequestsMiddleware(.info))
 
-            // Add basic auth middleware if password is set
+            // Add lazy basic auth middleware - defers password loading until needed
-            if let password = DashboardKeychain.shared.getPassword() {
+            router.add(middleware: LazyBasicAuthMiddleware())
-                router.add(middleware: BasicAuthMiddleware(password: password))
-            }
 
             // Health check endpoint
             router.get("/api/health") { _, _ async -> Response in

VibeTunnel/Presentation/Utilities/View+Cursor.swift

@@ -1,5 +1,6 @@
 import SwiftUI
 
+/// Extensions for SwiftUI View to handle cursor and press events.
 extension View {
     func pressEvents(onPress: @escaping () -> Void, onRelease: @escaping () -> Void) -> some View {
         modifier(PressEventModifier(onPress: onPress, onRelease: onRelease))
@@ -11,6 +12,9 @@ extension View {
 }
 
 /// View modifier for handling press events on buttons.
+///
+/// Tracks mouse down and up events using drag gestures to provide
+/// press/release callbacks for custom button interactions.
 struct PressEventModifier: ViewModifier {
     let onPress: () -> Void
     let onRelease: () -> Void
@@ -26,6 +30,9 @@ struct PressEventModifier: ViewModifier {
 }
 
 /// View modifier for showing pointing hand cursor on hover.
+///
+/// Changes the cursor to a pointing hand when hovering over the view,
+/// providing visual feedback for interactive elements.
 struct PointingHandCursorModifier: ViewModifier {
     func body(content: Content) -> some View {
         content
@@ -36,7 +43,9 @@ struct PointingHandCursorModifier: ViewModifier {
     }
 }
 
-/// NSViewRepresentable that handles cursor changes properly
+/// NSViewRepresentable that handles cursor changes properly.
+///
+/// Bridges AppKit's cursor tracking to SwiftUI views.
 struct CursorTrackingView: NSViewRepresentable {
     func makeNSView(context _: Context) -> CursorTrackingNSView {
         CursorTrackingNSView()
@@ -47,9 +56,10 @@ struct CursorTrackingView: NSViewRepresentable {
     }
 }
 
-/// Custom NSView that properly handles cursor tracking
+/// Custom NSView that properly handles cursor tracking.
 ///
 /// This view ensures the pointing hand cursor is displayed when hovering over interactive elements
+/// by managing cursor rectangles and invalidating them when the view hierarchy changes.
 class CursorTrackingNSView: NSView {
     override func resetCursorRects() {
         super.resetCursorRects()

VibeTunnel/Presentation/Views/Settings/DashboardSettingsView.swift

@@ -154,6 +154,9 @@ struct DashboardSettingsView: View {
             password = ""
             confirmPassword = ""
             
+            // Clear cached password in LazyBasicAuthMiddleware
+            LazyBasicAuthMiddleware<BasicRequestContext>.clearCache()
+
             // When password is set for the first time, automatically switch to network mode
             if accessMode == .localhost {
                 accessModeString = DashboardAccessMode.network.rawValue
@@ -302,6 +305,8 @@ private struct SecuritySection: View {
                             _ = dashboardKeychain.deletePassword()
                             showPasswordFields = false
                             passwordSaved = false
+                            // Clear cached password in LazyBasicAuthMiddleware
+                            LazyBasicAuthMiddleware<BasicRequestContext>.clearCache()
                         }
                     }