Add history and settings to watch app

Sesame-Watch Watch App/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,6 +1,7 @@
 {
   "images" : [
     {
+      "filename" : "sesame.png",
       "idiom" : "universal",
       "platform" : "watchos",
       "size" : "1024x1024"

Sesame-Watch Watch App/ContentView.swift

@@ -1,4 +1,5 @@
 import SwiftUI
+import SFSafeSymbols
 import CryptoKit
 
 struct ContentView: View {
@@ -27,65 +28,43 @@ struct ContentView: View {
     @State
     var state: ClientState = .noKeyAvailable
     
-    @State
-    private var hasActiveRequest = false
-    
     let server = Client()
 
+    let history = HistoryManager()
+
     var buttonBackground: Color {
         state.allowsAction ?
             .white.opacity(0.2) :
             .black.opacity(0.2)
     }
 
-    let buttonBorderWidth: CGFloat = 3
-
     var buttonColor: Color {
         state.allowsAction ? .white : .gray
     }
     
-    private let sidePaddingRatio: CGFloat = 0.05
-    private let buttonSizeRatio: CGFloat = 0.9
-
-    private let smallButtonHeight: CGFloat = 50
-
-    private let smallButtonWidth: CGFloat = 120
-
-    private let smallButtonBorderWidth: CGFloat = 1
-    
-    var compensationTime: UInt32 {
-        isCompensatingDaylightTime ? 3600 : 0
-    }
-
-    var isPerformingRequests: Bool {
-        hasActiveRequest ||
-        state == .waitingForResponse
-    }
-    
     var body: some View {
-        VStack(alignment: .center) {
+        HStack {
             Spacer()
-            GeometryReader { geo in
+            VStack(alignment: .center) {
-                HStack(alignment: .center) {
+                Image(systemSymbol: .lock)
-                    Spacer()
+                    .resizable()
-                    let buttonWidth = min(geo.size.width, geo.size.height)
+                    .aspectRatio(contentMode: .fit)
-                    Text(state.actionText)
+                    .fontWeight(.ultraLight)
-                        .frame(width: buttonWidth, height: buttonWidth)
+                    .padding()
-                        .background(buttonBackground)
+                    .onTapGesture(perform: mainButtonPressed)
-                        .cornerRadius(buttonWidth / 2)
+                    .disabled(!state.allowsAction)
-                        .overlay(RoundedRectangle(cornerRadius: buttonWidth / 2)
+                Text(state.actionText)
-                            .stroke(lineWidth: buttonBorderWidth).foregroundColor(buttonColor))
+                    .font(.subheadline)
-                        .foregroundColor(buttonColor)
-                        .font(.title)
-                        .disabled(!state.allowsAction)
-                        .onTapGesture(perform: mainButtonPressed)
-                    Spacer()
-                }
             }
             Spacer()
         }
         .background(state.color)
         .animation(.easeInOut, value: state.color)
+        .onAppear {
+            if keyManager.hasAllKeys, state == .noKeyAvailable {
+                state = .ready
+            }
+        }
     }
     
     func mainButtonPressed() {
@@ -97,8 +76,9 @@ struct ContentView: View {
         let count = UInt32(nextMessageCounter)
         let sentTime = Date()
         // Add time to compensate that the device is using daylight savings time
+        let timeCompensation: UInt32 = isCompensatingDaylightTime ? 3600 : 0
         let content = Message.Content(
-            time: sentTime.timestamp + compensationTime,
+            time: sentTime.timestamp + timeCompensation,
             id: count,
             device: deviceId)
         let message = content.authenticate(using: key)
@@ -138,7 +118,11 @@ struct ContentView: View {
     }
     
     private func save(historyItem: HistoryItem) {
-        
+        do {
+            try history.save(item: historyItem)
+        } catch {
+            print("Failed to save item: \(error)")
+        }
     }
 }
 

Sesame-Watch Watch App/HistoryItemDetail.swift

@@ -0,0 +1,67 @@
+import SwiftUI
+import SFSafeSymbols
+
+private let df: DateFormatter = {
+    let df = DateFormatter()
+    df.dateStyle = .short
+    df.timeStyle = .short
+    df.doesRelativeDateFormatting = true
+    return df
+}()
+
+struct HistoryItemDetail: View {
+
+    let item: HistoryItem
+    
+    private var entryTime: String {
+        df.string(from: item.requestDate)
+    }
+
+    var counterText: String {
+        let sentCounter = item.request.id
+        let startText = "\(sentCounter)"
+        guard let rCounter = item.responseMessage?.id else {
+            return startText
+        }
+        guard sentCounter + 1 != rCounter && sentCounter != rCounter else {
+            return startText
+        }
+        return "\(sentCounter) -> \(rCounter)"
+    }
+
+    var body: some View {
+        List {
+            SettingsListTextItem(
+                title: "Status",
+                value: item.response?.description ?? "No response")
+            SettingsListTextItem(
+                title: "Date",
+                value: entryTime)
+            SettingsListTextItem(
+                title: "Connection",
+                value: item.usedLocalConnection ? "Local" : "Remote")
+            SettingsListTextItem(
+                title: "Device ID",
+                value: "\(item.request.deviceId!)")
+            SettingsListTextItem(
+                title: "Message Counter",
+                value: counterText)
+            if let time = item.roundTripTime {
+                SettingsListTextItem(
+                    title: "Round Trip Time",
+                    value: "\(Int(time * 1000)) ms")
+            }
+            if let offset = item.clockOffset {
+                SettingsListTextItem(
+                    title: "Clock offset",
+                    value: "\(offset) seconds")
+            }
+        }.navigationTitle("Details")
+    }
+}
+
+struct HistoryItemDetail_Previews: PreviewProvider {
+    static var previews: some View {
+        HistoryItemDetail(item: .mock)
+    }
+}

Sesame-Watch Watch App/HistoryListRow.swift

@@ -0,0 +1,41 @@
+import SwiftUI
+import SFSafeSymbols
+
+private let df: DateFormatter = {
+    let df = DateFormatter()
+    df.dateStyle = .short
+    df.timeStyle = .short
+    df.doesRelativeDateFormatting = true
+    return df
+}()
+
+struct HistoryListRow: View {
+
+    let item: HistoryItem
+
+    private var entryTime: String {
+        df.string(from: item.requestDate)
+    }
+
+    var body: some View {
+        VStack(alignment: .leading) {
+            HStack {
+                Image(systemSymbol: item.response?.symbol ?? .exclamationmarkTriangle)
+                Text(item.response?.description ?? "No response")
+                    .font(.headline)
+                    .foregroundColor(.primary)
+            }
+            Text(entryTime)
+                .font(.footnote)
+                .foregroundColor(.accentColor)
+
+        }
+
+    }
+}
+
+struct HistoryListRow_Previews: PreviewProvider {
+    static var previews: some View {
+        HistoryListRow(item: .mock)
+    }
+}

Sesame-Watch Watch App/HistoryView.swift

@@ -1,13 +1,37 @@
 import SwiftUI
 
 struct HistoryView: View {
+
+    let history: HistoryManagerProtocol
+
+    @State
+    private var items: [HistoryItem] = []
+
     var body: some View {
-        Text(/*@START_MENU_TOKEN@*/"Hello, World!"/*@END_MENU_TOKEN@*/)
+        NavigationStack {
+            List(items) { item in
+                NavigationLink {
+                    HistoryItemDetail(item: item)
+                } label: {
+                    HistoryListRow(item: item)
+                }
+            }
+            .navigationTitle("History")
+        }.onAppear(perform: loadItems)
+    }
+
+    private func loadItems() {
+        Task {
+            let entries = history.loadEntries()
+            DispatchQueue.main.async {
+                items = entries
+            }
+        }
     }
 }
 
 struct HistoryView_Previews: PreviewProvider {
     static var previews: some View {
-        HistoryView()
+        HistoryView(history: HistoryManagerMock())
     }
 }

Sesame-Watch Watch App/KeyManagement.swift

@@ -1,121 +0,0 @@
-import Foundation
-import CryptoKit
-import SwiftUI
-
-private let localKey: [UInt8] = [
-    0x98, 0x36, 0x91, 0x09, 0x29, 0xa0, 0x54, 0x44,
-    0x03, 0x0c, 0xa5, 0xb4, 0x20, 0x16, 0x10, 0x0d,
-    0xaf, 0x41, 0x9b, 0x26, 0x4f, 0x75, 0xa4, 0x61,
-    0xed, 0x15, 0x0c, 0xb3, 0x06, 0x39, 0x92, 0x59]
-
-
-private let remoteKey: [UInt8] = [
-    0xfa, 0x23, 0xf6, 0x98, 0xea, 0x87, 0x23, 0xa0,
-    0xa0, 0xbe, 0x9a, 0xdb, 0x31, 0x28, 0xcb, 0x7d,
-    0xd3, 0xa5, 0x7b, 0xf0, 0xc0, 0xeb, 0x45, 0x65,
-    0x4d, 0x94, 0x50, 0x1a, 0x2f, 0x6f, 0xeb, 0x70]
-
-private let authToken: [UInt8] = {
-    let s = "Y6QzDK5DaFK1w2oEX5OkzoC0nTqP8w5IxpvWAR1mpro="
-    let t = Data(base64Encoded: s.data(using: .utf8)!)!
-    return Array(t)
-}()
-
-extension KeyManagement {
-
-    enum KeyType: String, Identifiable, CaseIterable {
-
-        case deviceKey = "sesame-device"
-        case remoteKey = "sesame-remote"
-        case authToken = "sesame-remote-auth"
-
-        var id: String {
-            rawValue
-        }
-
-        var displayName: String {
-            switch self {
-            case .deviceKey:
-                return "Device Key"
-            case .remoteKey:
-                return "Remote Key"
-            case .authToken:
-                return "Authentication Token"
-            }
-        }
-
-        var keyLength: SymmetricKeySize {
-            .bits256
-        }
-
-        var usesHashing: Bool {
-            switch self {
-            case .authToken:
-                return true
-            default:
-                return false
-            }
-        }
-    }
-}
-
-extension KeyManagement.KeyType: CustomStringConvertible {
-
-    var description: String {
-        displayName
-    }
-}
-
-final class KeyManagement: ObservableObject {
-
-
-    @Published
-    private(set) var hasRemoteKey = true
-
-    @Published
-    private(set) var hasDeviceKey = true
-
-    @Published
-    private(set) var hasAuthToken = true
-
-    var hasAllKeys: Bool {
-        hasRemoteKey && hasDeviceKey && hasAuthToken
-    }
-
-    init() {}
-
-    func has(_ type: KeyType) -> Bool {
-        switch type {
-        case .deviceKey:
-            return hasDeviceKey
-        case .remoteKey:
-            return hasRemoteKey
-        case .authToken:
-            return hasAuthToken
-        }
-    }
-
-    func get(_ type: KeyType) -> SymmetricKey? {
-        let bytes: [UInt8] = get(type)
-        return SymmetricKey(data: bytes)
-    }
-    
-    private func get(_ type: KeyType) -> [UInt8] {
-        switch type {
-        case .deviceKey:
-            return remoteKey
-        case .remoteKey:
-            return localKey
-        case .authToken:
-            return authToken
-        }
-    }
-
-    func delete(_ type: KeyType) {
-        
-    }
-
-    func generate(_ type: KeyType) {
-        
-    }
-}

Sesame-Watch Watch App/Sesame_WatchApp.swift

@@ -11,7 +11,8 @@ struct Sesame_Watch_Watch_AppApp: App {
                 ContentView()
                     .environmentObject(keyManagement)
                 SettingsView()
-                HistoryView()
+                    .environmentObject(keyManagement)
+                HistoryView(history: HistoryManager())
             }
             .tabViewStyle(PageTabViewStyle())
         }

Sesame-Watch Watch App/Settings/SettingsKeyInputView.swift

@@ -0,0 +1,77 @@
+import SwiftUI
+import CryptoKit
+
+struct SettingsKeyInputView: View {
+
+    let type: KeyManagement.KeyType
+
+    @State
+    private var text: String = ""
+
+    let footnote: String
+
+    @EnvironmentObject
+    private var keys: KeyManagement
+
+    private var hasKey: Bool {
+        keys.has(type)
+    }
+
+    private var displayText: String {
+        keys.get(type)?.displayString ?? "-"
+    }
+
+    private var copyText: String {
+        guard let key = keys.get(type)?.data else {
+            return ""
+        }
+        guard type.usesHashing else {
+            return key.hexEncoded
+        }
+        return SHA256.hash(data: key).hexEncoded
+    }
+
+    var body: some View {
+        ScrollView {
+            VStack(alignment: .leading) {
+                TextField(type.displayName, text: $text)
+                    .onSubmit(validateText)
+                    .foregroundColor(.accentColor)
+                Text(footnote)
+                    .font(.footnote)
+                    .foregroundColor(.secondary)
+            }
+            .navigationTitle(type.displayName)
+            .onAppear {
+                if text == "" {
+                    text = displayText
+                    print("Text inserted")
+                }
+            }
+        }
+    }
+
+    private func validateText() {
+        let cleanText = text.replacingOccurrences(of: " ", with: "").trimmingCharacters(in: .whitespacesAndNewlines).lowercased()
+        guard let keyData = Data(fromHexEncodedString: cleanText) else {
+            print("Invalid key string")
+            return
+        }
+        let keyLength = type.keyLength.bitCount
+        guard keyData.count * 8 == keyLength else {
+            print("Invalid key length \(keyData.count * 8) bits, expected \(keyLength) (Input: '\(text)')")
+            return
+        }
+        keys.save(type, data: keyData)
+        print("Key \(type) saved")
+    }
+}
+
+struct SettingsKeyInputView_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsKeyInputView(
+            type: .remoteKey,
+            footnote: "Some text describing the purpose of the key.")
+        .environmentObject(KeyManagement())
+    }
+}

Sesame-Watch Watch App/Settings/SettingsKeyItemLink.swift

@@ -0,0 +1,47 @@
+import SwiftUI
+
+struct SettingsKeyItemLink: View {
+
+    let type: KeyManagement.KeyType
+
+    let footnote: String
+
+    @EnvironmentObject
+    private var keys: KeyManagement
+
+    @State
+    private var keyText = "..."
+
+    var body: some View {
+        NavigationLink {
+            SettingsKeyInputView(
+                type: type,
+                footnote: footnote)
+            .environmentObject(keys)
+        } label: {
+            SettingsListTextItem(
+                title: type.displayName,
+                value: keyText)
+            .onAppear(perform: updateKeyText)
+        }
+        .buttonStyle(PlainButtonStyle())
+    }
+
+    private func updateKeyText() {
+        Task {
+            let key = keys.get(type)?.displayString ?? "Not set"
+            DispatchQueue.main.async {
+                keyText = key
+            }
+        }
+    }
+}
+
+struct SettingsKeyItemLink_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsKeyItemLink(
+            type: .deviceKey,
+            footnote: "Some text describing the purpose of the key.")
+        .environmentObject(KeyManagement())
+    }
+}

Sesame-Watch Watch App/Settings/SettingsListTextItem.swift

@@ -0,0 +1,31 @@
+import SwiftUI
+
+struct SettingsListTextItem: View {
+
+    let title: String
+
+    let value: String
+
+    var body: some View {
+        VStack(alignment: .leading) {
+            HStack {
+                Text(title)
+                    .foregroundColor(.primary)
+                Spacer()
+            }
+            Text(value)
+                .font(.footnote)
+                .foregroundColor(.secondary)
+                .lineLimit(1)
+        }
+        .padding()
+    }
+}
+
+struct SettingsListTextItem_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsListTextItem(
+            title: "Title",
+            value: "Some longer text")
+    }
+}

Sesame-Watch Watch App/Settings/SettingsListToggleItem.swift

@@ -0,0 +1,28 @@
+import SwiftUI
+
+struct SettingsListToggleItem: View {
+
+    let title: String
+
+    @Binding
+    var value: Bool
+
+    let subtitle: String
+
+    var body: some View {
+        VStack(alignment: .leading) {
+            Toggle(title, isOn: $value)
+            Text(subtitle)
+                .font(.footnote)
+                .foregroundColor(.secondary)
+        }
+        .padding()
+        .cornerRadius(8)
+    }
+}
+
+struct SettingsListToggleItem_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsListToggleItem(title: "Toggle", value: .constant(true), subtitle: "Some longer text explaining what the toggle does")
+    }
+}

Sesame-Watch Watch App/Settings/SettingsNumberInputView.swift

@@ -0,0 +1,45 @@
+import SwiftUI
+
+struct SettingsNumberInputView: View {
+
+    let title: String
+
+    @Binding
+    var value: Int
+
+    @State
+    private var text: String = ""
+
+    let footnote: String
+
+    var body: some View {
+        VStack(alignment: .leading) {
+            TextField(title, text: $text)
+                .onSubmit {
+                    guard let newValue = Int(text) else {
+                        return
+                    }
+                    value = newValue
+                }
+                .foregroundColor(.accentColor)
+            Text(footnote)
+                .font(.footnote)
+                .foregroundColor(.secondary)
+            Spacer()
+        }
+        .navigationTitle(title)
+        .navigationBarBackButtonHidden(false)
+        .onAppear {
+            text = "\(value)"
+        }
+    }
+}
+
+struct SettingsNumberInputView_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsNumberInputView(
+            title: "Title",
+            value: .constant(0),
+            footnote: "Some more text explaining the purpose of the text field.")
+    }
+}

Sesame-Watch Watch App/Settings/SettingsNumberItemLink.swift

@@ -0,0 +1,30 @@
+import SwiftUI
+
+struct SettingsNumberItemLink: View {
+
+    let title: String
+
+    @Binding
+    var value: Int
+
+    let footnote: String
+
+    var body: some View {
+        NavigationLink {
+            SettingsNumberInputView(
+                title: title,
+                value: $value,
+                footnote: footnote
+            )
+        } label: {
+            SettingsListTextItem(title: title, value: "\(value)")
+        }
+        .buttonStyle(PlainButtonStyle())
+    }
+}
+
+struct SettingsNumberItemLink_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsNumberItemLink(title: "Title", value: .constant(0), footnote: "Some more text explaining the purpose of the text field.")
+    }
+}

Sesame-Watch Watch App/Settings/SettingsTextInputView.swift

@@ -0,0 +1,33 @@
+import SwiftUI
+
+struct SettingsTextInputView: View {
+
+    let title: String
+
+    @Binding
+    var text: String
+
+    let footnote: String
+
+    var body: some View {
+        VStack(alignment: .leading) {
+            TextField(title, text: $text)
+                .foregroundColor(.accentColor)
+            Text(footnote)
+                .font(.footnote)
+                .foregroundColor(.secondary)
+            Spacer()
+        }
+        .navigationTitle(title)
+        .navigationBarBackButtonHidden(false)
+    }
+}
+
+struct SettingsTextInputView_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsTextInputView(
+            title: "Title",
+            text: .constant("Text"),
+            footnote: "Some more text explaining the purpose of the text field.")
+    }
+}

Sesame-Watch Watch App/Settings/SettingsTextItemLink.swift

@@ -0,0 +1,30 @@
+import SwiftUI
+
+struct SettingsTextItemLink: View {
+
+    let title: String
+
+    @Binding
+    var value: String
+
+    let footnote: String
+
+    var body: some View {
+        NavigationLink {
+            SettingsTextInputView(
+                title: title,
+                text: $value,
+                footnote: footnote
+            )
+        } label: {
+            SettingsListTextItem(title: title, value: value)
+        }
+        .buttonStyle(PlainButtonStyle())
+    }
+}
+
+struct SettingsTextItemLink_Previews: PreviewProvider {
+    static var previews: some View {
+        SettingsTextItemLink(title: "Title", value: .constant("Some value"), footnote: "Some more text explaining the purpose of the text field.")
+    }
+}

Sesame-Watch Watch App/SettingsView.swift

@@ -1,13 +1,70 @@
 import SwiftUI
 
 struct SettingsView: View {
+
+    @AppStorage("server")
+    var serverPath: String = "https://christophhagen.de/sesame/"
+
+    @AppStorage("localIP")
+    var localAddress: String = "192.168.178.104/"
+
+    @AppStorage("counter")
+    var nextMessageCounter: Int = 0
+
+    @AppStorage("compensate")
+    var isCompensatingDaylightTime: Bool = false
+
+    @AppStorage("local")
+    private var useLocalConnection = false
+
+    @AppStorage("deviceId")
+    private var deviceId: Int = 0
+
+    @EnvironmentObject
+    var keys: KeyManagement
+
     var body: some View {
-        ScrollView {
+        NavigationStack {
-            VStack {
+            List {
-                Text(/*@START_MENU_TOKEN@*/"Hello, World!"/*@END_MENU_TOKEN@*/)
+                SettingsTextItemLink(
+                    title: "Server url",
+                    value: $serverPath,
+                    footnote: "The url where the sesame server listens for incoming messages.")
+                SettingsTextItemLink(
+                    title: "Local url",
+                    value: $localAddress,
+                    footnote: "The url where the device can be reached directly on the local WiFi network.")
+                SettingsListToggleItem(
+                    title: "Local connection",
+                    value: $useLocalConnection,
+                    subtitle: "Attempt to communicate directly with the device, which requires a WiFi connection on the same network.")
+                SettingsNumberItemLink(
+                    title: "Device ID",
+                    value: $deviceId,
+                    footnote: "The device ID is unique for each remote device, and is assigned by the system administrator.")
+                SettingsNumberItemLink(
+                    title: "Message counter",
+                    value: $nextMessageCounter,
+                    footnote: "The message counter is increased after every message to the device, and used to prevent replay attacks.")
+                SettingsListToggleItem(
+                    title: "Daylight savings",
+                    value: $isCompensatingDaylightTime,
+                    subtitle: "Compensate timestamps if the remote has daylight savings time wrongly set.")
+                SettingsKeyItemLink(
+                    type: .deviceKey,
+                    footnote: "Some text describing the purpose of the key.")
+                .environmentObject(keys)
+                SettingsKeyItemLink(
+                    type: .remoteKey,
+                    footnote: "Some text describing the purpose of the key.")
+                .environmentObject(keys)
+                SettingsKeyItemLink(
+                    type: .authToken,
+                    footnote: "Some text describing the purpose of the key.")
+                .environmentObject(keys)
             }
+            .navigationTitle("Settings")
         }
-        .navigationTitle("Settings")
     }
 }
 
@@ -15,5 +72,6 @@ struct SettingsView_Previews: PreviewProvider {
     static var previews: some View {
         SettingsView()
             .previewDevice("Apple Watch Series 7 - 41mm")
+            .environmentObject(KeyManagement())
     }
 }

Sesame.xcodeproj/project.pbxproj

@@ -23,7 +23,6 @@
 		88E197B429EDC9BC00BF1D19 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88E197B329EDC9BC00BF1D19 /* ContentView.swift */; };
 		88E197B629EDC9BD00BF1D19 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 88E197B529EDC9BD00BF1D19 /* Assets.xcassets */; };
 		88E197B929EDC9BD00BF1D19 /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 88E197B829EDC9BD00BF1D19 /* Preview Assets.xcassets */; };
-		88E197C229EDCB0900BF1D19 /* KeyManagement.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88E197C129EDCB0900BF1D19 /* KeyManagement.swift */; };
 		88E197C429EDCC8900BF1D19 /* Client.swift in Sources */ = {isa = PBXBuildFile; fileRef = 884A45CC27A465F500D6E650 /* Client.swift */; };
 		88E197C729EDCCBD00BF1D19 /* Client.swift in Sources */ = {isa = PBXBuildFile; fileRef = 884A45CC27A465F500D6E650 /* Client.swift */; };
 		88E197C829EDCCCE00BF1D19 /* ClientState.swift in Sources */ = {isa = PBXBuildFile; fileRef = 884A45C827A43D7900D6E650 /* ClientState.swift */; };
@@ -39,6 +38,18 @@
 		88E197D729EDCFE800BF1D19 /* Date+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 88E197D629EDCFE800BF1D19 /* Date+Extensions.swift */; };
 		88E197D829EDD13B00BF1D19 /* SymmetricKey+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 884A45CA27A464C000D6E650 /* SymmetricKey+Extensions.swift */; };
 		88E197D929EDD14D00BF1D19 /* HistoryItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = E28DED34281EB17600259690 /* HistoryItem.swift */; };
+		E240654B2A8153C6009C1AD8 /* SettingsListTextItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = E240654A2A8153C6009C1AD8 /* SettingsListTextItem.swift */; };
+		E240654D2A8155A3009C1AD8 /* SettingsListToggleItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = E240654C2A8155A3009C1AD8 /* SettingsListToggleItem.swift */; };
+		E240654F2A8159B7009C1AD8 /* SettingsTextInputView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E240654E2A8159B7009C1AD8 /* SettingsTextInputView.swift */; };
+		E24065512A819066009C1AD8 /* SettingsTextItemLink.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24065502A819066009C1AD8 /* SettingsTextItemLink.swift */; };
+		E24065532A819614009C1AD8 /* SettingsNumberItemLink.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24065522A819614009C1AD8 /* SettingsNumberItemLink.swift */; };
+		E24065552A819663009C1AD8 /* SettingsNumberInputView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24065542A819663009C1AD8 /* SettingsNumberInputView.swift */; };
+		E24065582A819AE3009C1AD8 /* SettingsKeyItemLink.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24065572A819AE3009C1AD8 /* SettingsKeyItemLink.swift */; };
+		E240655A2A82218D009C1AD8 /* SettingsKeyInputView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24065592A82218D009C1AD8 /* SettingsKeyInputView.swift */; };
+		E240655B2A822397009C1AD8 /* KeyManagement.swift in Sources */ = {isa = PBXBuildFile; fileRef = 884A45C4279F4BBE00D6E650 /* KeyManagement.swift */; };
+		E240655C2A822C8E009C1AD8 /* HistoryManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = E28DED36281EC7FB00259690 /* HistoryManager.swift */; };
+		E240655E2A822E97009C1AD8 /* HistoryListRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = E240655D2A822E97009C1AD8 /* HistoryListRow.swift */; };
+		E24065602A822ED9009C1AD8 /* HistoryItemDetail.swift in Sources */ = {isa = PBXBuildFile; fileRef = E240655F2A822ED9009C1AD8 /* HistoryItemDetail.swift */; };
 		E24EE77227FDCCC00011CFD2 /* Data+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24EE77127FDCCC00011CFD2 /* Data+Extensions.swift */; };
 		E24EE77427FF95920011CFD2 /* DeviceResponse.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24EE77327FF95920011CFD2 /* DeviceResponse.swift */; };
 		E24EE77727FF95C00011CFD2 /* NIOCore in Frameworks */ = {isa = PBXBuildFile; productRef = E24EE77627FF95C00011CFD2 /* NIOCore */; };
@@ -72,8 +83,17 @@
 		88E197B329EDC9BC00BF1D19 /* ContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentView.swift; sourceTree = "<group>"; };
 		88E197B529EDC9BD00BF1D19 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		88E197B829EDC9BD00BF1D19 /* Preview Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = "Preview Assets.xcassets"; sourceTree = "<group>"; };
-		88E197C129EDCB0900BF1D19 /* KeyManagement.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = KeyManagement.swift; sourceTree = "<group>"; };
 		88E197D629EDCFE800BF1D19 /* Date+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Date+Extensions.swift"; sourceTree = "<group>"; };
+		E240654A2A8153C6009C1AD8 /* SettingsListTextItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsListTextItem.swift; sourceTree = "<group>"; };
+		E240654C2A8155A3009C1AD8 /* SettingsListToggleItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsListToggleItem.swift; sourceTree = "<group>"; };
+		E240654E2A8159B7009C1AD8 /* SettingsTextInputView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsTextInputView.swift; sourceTree = "<group>"; };
+		E24065502A819066009C1AD8 /* SettingsTextItemLink.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsTextItemLink.swift; sourceTree = "<group>"; };
+		E24065522A819614009C1AD8 /* SettingsNumberItemLink.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsNumberItemLink.swift; sourceTree = "<group>"; };
+		E24065542A819663009C1AD8 /* SettingsNumberInputView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsNumberInputView.swift; sourceTree = "<group>"; };
+		E24065572A819AE3009C1AD8 /* SettingsKeyItemLink.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsKeyItemLink.swift; sourceTree = "<group>"; };
+		E24065592A82218D009C1AD8 /* SettingsKeyInputView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsKeyInputView.swift; sourceTree = "<group>"; };
+		E240655D2A822E97009C1AD8 /* HistoryListRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HistoryListRow.swift; sourceTree = "<group>"; };
+		E240655F2A822ED9009C1AD8 /* HistoryItemDetail.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HistoryItemDetail.swift; sourceTree = "<group>"; };
 		E24EE77127FDCCC00011CFD2 /* Data+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Data+Extensions.swift"; sourceTree = "<group>"; };
 		E24EE77327FF95920011CFD2 /* DeviceResponse.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeviceResponse.swift; sourceTree = "<group>"; };
 		E24EE77827FF95E00011CFD2 /* Message.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Message.swift; sourceTree = "<group>"; };
@@ -166,11 +186,13 @@
 		88E197B029EDC9BC00BF1D19 /* Sesame-Watch Watch App */ = {
 			isa = PBXGroup;
 			children = (
+				E24065562A819AAD009C1AD8 /* Settings */,
 				88E197B129EDC9BC00BF1D19 /* Sesame_WatchApp.swift */,
 				88E197B329EDC9BC00BF1D19 /* ContentView.swift */,
 				888362332A80F3F90032BBB2 /* SettingsView.swift */,
 				888362352A80F4420032BBB2 /* HistoryView.swift */,
-				88E197C129EDCB0900BF1D19 /* KeyManagement.swift */,
+				E240655D2A822E97009C1AD8 /* HistoryListRow.swift */,
+				E240655F2A822ED9009C1AD8 /* HistoryItemDetail.swift */,
 				88E197B529EDC9BD00BF1D19 /* Assets.xcassets */,
 				88E197B729EDC9BD00BF1D19 /* Preview Content */,
 				88E197D629EDCFE800BF1D19 /* Date+Extensions.swift */,
@@ -193,6 +215,21 @@
 			name = Frameworks;
 			sourceTree = "<group>";
 		};
+		E24065562A819AAD009C1AD8 /* Settings */ = {
+			isa = PBXGroup;
+			children = (
+				E24065502A819066009C1AD8 /* SettingsTextItemLink.swift */,
+				E24065522A819614009C1AD8 /* SettingsNumberItemLink.swift */,
+				E24065542A819663009C1AD8 /* SettingsNumberInputView.swift */,
+				E240654E2A8159B7009C1AD8 /* SettingsTextInputView.swift */,
+				E240654A2A8153C6009C1AD8 /* SettingsListTextItem.swift */,
+				E240654C2A8155A3009C1AD8 /* SettingsListToggleItem.swift */,
+				E24065572A819AE3009C1AD8 /* SettingsKeyItemLink.swift */,
+				E24065592A82218D009C1AD8 /* SettingsKeyInputView.swift */,
+			);
+			path = Settings;
+			sourceTree = "<group>";
+		};
 		E2C5C1D92806FE4A00769EF6 /* API */ = {
 			isa = PBXGroup;
 			children = (
@@ -351,20 +388,31 @@
 			files = (
 				888362342A80F3F90032BBB2 /* SettingsView.swift in Sources */,
 				88E197B429EDC9BC00BF1D19 /* ContentView.swift in Sources */,
+				E24065532A819614009C1AD8 /* SettingsNumberItemLink.swift in Sources */,
 				888362362A80F4420032BBB2 /* HistoryView.swift in Sources */,
+				E240654F2A8159B7009C1AD8 /* SettingsTextInputView.swift in Sources */,
 				88E197D329EDCE6E00BF1D19 /* MessageResult.swift in Sources */,
 				88E197D529EDCE8800BF1D19 /* ServerMessage.swift in Sources */,
 				88E197D129EDCE5F00BF1D19 /* Data+Extensions.swift in Sources */,
+				E240655A2A82218D009C1AD8 /* SettingsKeyInputView.swift in Sources */,
 				88E197D229EDCE6600BF1D19 /* RouteAPI.swift in Sources */,
+				E24065512A819066009C1AD8 /* SettingsTextItemLink.swift in Sources */,
 				88E197D729EDCFE800BF1D19 /* Date+Extensions.swift in Sources */,
 				88E197C829EDCCCE00BF1D19 /* ClientState.swift in Sources */,
+				E24065602A822ED9009C1AD8 /* HistoryItemDetail.swift in Sources */,
 				88E197B229EDC9BC00BF1D19 /* Sesame_WatchApp.swift in Sources */,
+				E24065582A819AE3009C1AD8 /* SettingsKeyItemLink.swift in Sources */,
 				88E197C929EDCCE100BF1D19 /* Message.swift in Sources */,
 				88E197D929EDD14D00BF1D19 /* HistoryItem.swift in Sources */,
+				E240654B2A8153C6009C1AD8 /* SettingsListTextItem.swift in Sources */,
 				88E197C729EDCCBD00BF1D19 /* Client.swift in Sources */,
 				88E197D429EDCE7600BF1D19 /* UInt32+Extensions.swift in Sources */,
+				E240655B2A822397009C1AD8 /* KeyManagement.swift in Sources */,
+				E240654D2A8155A3009C1AD8 /* SettingsListToggleItem.swift in Sources */,
+				E24065552A819663009C1AD8 /* SettingsNumberInputView.swift in Sources */,
+				E240655E2A822E97009C1AD8 /* HistoryListRow.swift in Sources */,
 				88E197D829EDD13B00BF1D19 /* SymmetricKey+Extensions.swift in Sources */,
-				88E197C229EDCB0900BF1D19 /* KeyManagement.swift in Sources */,
+				E240655C2A822C8E009C1AD8 /* HistoryManager.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Sesame.xcodeproj/xcuserdata/ch.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -67,11 +67,16 @@
 			<key>orderHint</key>
 			<integer>0</integer>
 		</dict>
-		<key>Sesame.xcscheme_^#shared#^_</key>
+		<key>Sesame-Watch Watch App.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
 			<integer>0</integer>
 		</dict>
+		<key>Sesame.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
 	</dict>
 </dict>
 </plist>