fix: widgets use App Group shared UserDefaults instead of Keychain

- Widgets can't access app's Keychain (different sandbox)
- App writes data to shared UserDefaults (group.com.daniil.pulsehealth)
- Widgets read from shared UserDefaults — no API calls needed
- WidgetDataService: updates widget data + reloads timelines
- DashboardView: pushes habits/tasks data to widget after load
- HealthView: pushes health data to widget after load
- App Group capability added to both app and widget entitlements
- Widgets update every 15 minutes from cached data

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

PulseHealth/PulseHealth.entitlements

@@ -6,9 +6,9 @@
 	<true/>
 	<key>com.apple.developer.healthkit.background-delivery</key>
 	<true/>
-	<key>keychain-access-groups</key>
+	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>$(AppIdentifierPrefix)com.daniil.pulsehealth.shared</string>
+		<string>group.com.daniil.pulsehealth</string>
 	</array>
 </dict>
 </plist>

PulseHealth/Services/WidgetDataService.swift

@@ -0,0 +1,25 @@
+import Foundation
+import WidgetKit
+
+enum WidgetDataService {
+    static let suiteName = "group.com.daniil.pulsehealth"
+
+    static var shared: UserDefaults? {
+        UserDefaults(suiteName: suiteName)
+    }
+
+    static func updateHabits(completed: Int, total: Int, tasksCount: Int) {
+        shared?.set(completed, forKey: "w_habits_completed")
+        shared?.set(total, forKey: "w_habits_total")
+        shared?.set(tasksCount, forKey: "w_tasks_count")
+        WidgetCenter.shared.reloadTimelines(ofKind: "HabitsProgress")
+    }
+
+    static func updateHealth(steps: Int, sleep: Double, heartRate: Int, readiness: Int) {
+        shared?.set(steps, forKey: "w_steps")
+        shared?.set(sleep, forKey: "w_sleep")
+        shared?.set(heartRate, forKey: "w_heart_rate")
+        shared?.set(readiness, forKey: "w_readiness")
+        WidgetCenter.shared.reloadTimelines(ofKind: "HealthSummary")
+    }
+}

PulseHealth/Views/Dashboard/DashboardView.swift

@@ -203,6 +203,11 @@ struct DashboardView: View {
         }
         todayHabits = habits
         isLoading = false
+
+        // Update widget
+        let completed = habits.filter { $0.completedToday == true }.count
+        let activeTasks = todayTasks.filter { !$0.completed }.count
+        WidgetDataService.updateHabits(completed: completed, total: habits.count, tasksCount: activeTasks)
     }
 
     func filterHabitsForToday(_ habits: [Habit]) -> [Habit] {

PulseHealth/Views/Health/HealthView.swift

@@ -200,6 +200,14 @@ struct HealthView: View {
         async let h = HealthAPIService.shared.getHeatmap(days: 7)
         readiness = try? await r; latest = try? await l; heatmapData = (try? await h) ?? []
         isLoading = false
+
+        // Update widget
+        WidgetDataService.updateHealth(
+            steps: latest?.steps?.total ?? 0,
+            sleep: latest?.sleep?.totalSleep ?? 0,
+            heartRate: Int(latest?.restingHeartRate?.value ?? 0),
+            readiness: readiness?.score ?? 0
+        )
     }
 
     func syncHealthKit() async {

PulseWidget/HabitsProgressWidget.swift

@@ -1,116 +1,41 @@
 import WidgetKit
 import SwiftUI
 
-// MARK: - Data
-
 struct HabitsEntry: TimelineEntry {
     let date: Date
     let completed: Int
     let total: Int
     let tasksCount: Int
-    let streakDays: Int
+    var progress: Double { total > 0 ? Double(completed) / Double(total) : 0 }
-
-    var progress: Double {
-        total > 0 ? Double(completed) / Double(total) : 0
-    }
-
-    static let placeholder = HabitsEntry(date: Date(), completed: 3, total: 5, tasksCount: 2, streakDays: 7)
 }
 
-// MARK: - Provider
-
 struct HabitsProvider: TimelineProvider {
-    func placeholder(in context: Context) -> HabitsEntry { .placeholder }
+    func placeholder(in context: Context) -> HabitsEntry {
+        HabitsEntry(date: Date(), completed: 3, total: 5, tasksCount: 2)
+    }
 
     func getSnapshot(in context: Context, completion: @escaping (HabitsEntry) -> Void) {
-        completion(.placeholder)
+        completion(currentEntry())
     }
 
     func getTimeline(in context: Context, completion: @escaping (Timeline<HabitsEntry>) -> Void) {
-        Task {
+        let entry = currentEntry()
-            let entry = await fetchData()
+        let next = Calendar.current.date(byAdding: .minute, value: 15, to: Date()) ?? Date()
-            let nextUpdate = Calendar.current.date(byAdding: .minute, value: 30, to: Date()) ?? Date()
+        completion(Timeline(entries: [entry], policy: .after(next)))
-            completion(Timeline(entries: [entry], policy: .after(nextUpdate)))
-        }
     }
 
-    private func fetchData() async -> HabitsEntry {
+    private func currentEntry() -> HabitsEntry {
-        guard let token = KeychainService.load(key: KeychainService.tokenKey), !token.isEmpty else {
+        HabitsEntry(
-            return .placeholder
-        }
-
-        let baseURL = "https://api.digital-home.site"
-
-        // Fetch habits
-        var habits: [WidgetHabit] = []
-        if let url = URL(string: "\(baseURL)/habits") {
-            var req = URLRequest(url: url)
-            req.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
-            req.timeoutInterval = 10
-            if let (data, resp) = try? await URLSession.shared.data(for: req),
-               (resp as? HTTPURLResponse)?.statusCode == 200 {
-                habits = (try? JSONDecoder().decode([WidgetHabit].self, from: data)) ?? []
-            }
-        }
-
-        // Fetch today's tasks
-        var tasks: [WidgetTask] = []
-        if let url = URL(string: "\(baseURL)/tasks/today") {
-            var req = URLRequest(url: url)
-            req.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
-            req.timeoutInterval = 10
-            if let (data, resp) = try? await URLSession.shared.data(for: req),
-               (resp as? HTTPURLResponse)?.statusCode == 200 {
-                tasks = (try? JSONDecoder().decode([WidgetTask].self, from: data)) ?? []
-            }
-        }
-
-        let activeHabits = habits.filter { !($0.isArchived ?? false) }
-        let todayWeekday = Calendar.current.component(.weekday, from: Date()) - 1
-        let todayHabits = activeHabits.filter { habit in
-            guard habit.frequency == "weekly", let days = habit.targetDays, !days.isEmpty else { return true }
-            return days.contains(todayWeekday)
-        }
-
-        // Check completed today (simplified — check completedToday from API or logs)
-        let completed = todayHabits.filter { $0.completedToday ?? false }.count
-        let activeTasks = tasks.filter { !$0.completed }.count
-
-        return HabitsEntry(
             date: Date(),
-            completed: completed,
+            completed: WidgetData.habitsCompleted,
-            total: todayHabits.count,
+            total: WidgetData.habitsTotal,
-            tasksCount: activeTasks,
+            tasksCount: WidgetData.tasksCount
-            streakDays: 0
         )
     }
 }
 
-// Lightweight models for widget
-struct WidgetHabit: Codable {
-    let id: Int
-    let frequency: String
-    let targetDays: [Int]?
-    let isArchived: Bool?
-    let completedToday: Bool?
-    enum CodingKeys: String, CodingKey {
-        case id, frequency
-        case targetDays = "target_days"
-        case isArchived = "is_archived"
-        case completedToday = "completed_today"
-    }
-}
-
-struct WidgetTask: Codable {
-    let id: Int
-    let completed: Bool
-}
-
-// MARK: - Views
-
 struct HabitsProgressWidget: Widget {
     let kind = "HabitsProgress"
-
     var body: some WidgetConfiguration {
         StaticConfiguration(kind: kind, provider: HabitsProvider()) { entry in
             HabitsWidgetView(entry: entry)
@@ -127,120 +52,65 @@ struct HabitsWidgetView: View {
     @Environment(\.widgetFamily) var family
 
     var body: some View {
-        switch family {
+        Group {
-        case .systemSmall: smallView
+            if family == .systemMedium { mediumView } else { smallView }
-        case .systemMedium: mediumView
-        default: smallView
         }
+        .frame(maxWidth: .infinity, maxHeight: .infinity)
+        .background(Color(hex: "06060f"))
     }
 
     var smallView: some View {
         VStack(spacing: 10) {
-            // Ring
             ZStack {
-                Circle()
+                Circle().stroke(Color.white.opacity(0.1), lineWidth: 8).frame(width: 64, height: 64)
-                    .stroke(Color.white.opacity(0.1), lineWidth: 8)
+                Circle().trim(from: 0, to: entry.progress)
-                    .frame(width: 64, height: 64)
-                Circle()
-                    .trim(from: 0, to: entry.progress)
                     .stroke(Color(hex: "0D9488"), style: StrokeStyle(lineWidth: 8, lineCap: .round))
-                    .frame(width: 64, height: 64)
+                    .frame(width: 64, height: 64).rotationEffect(.degrees(-90))
-                    .rotationEffect(.degrees(-90))
                 VStack(spacing: 0) {
-                    Text("\(entry.completed)")
+                    Text("\(entry.completed)").font(.system(size: 20, weight: .bold, design: .rounded)).foregroundColor(.white)
-                        .font(.system(size: 20, weight: .bold, design: .rounded))
+                    Text("/\(entry.total)").font(.system(size: 11)).foregroundColor(.gray)
-                        .foregroundColor(.white)
-                    Text("/\(entry.total)")
-                        .font(.system(size: 11))
-                        .foregroundColor(.gray)
                 }
             }
-
+            Text("Привычки").font(.caption2).foregroundColor(.gray)
-            Text("Привычки")
-                .font(.caption2)
-                .foregroundColor(.gray)
         }
-        .frame(maxWidth: .infinity, maxHeight: .infinity)
-        .background(Color(hex: "06060f"))
     }
 
     var mediumView: some View {
         HStack(spacing: 16) {
-            // Left: ring
             ZStack {
-                Circle()
+                Circle().stroke(Color.white.opacity(0.1), lineWidth: 8).frame(width: 72, height: 72)
-                    .stroke(Color.white.opacity(0.1), lineWidth: 8)
+                Circle().trim(from: 0, to: entry.progress)
-                    .frame(width: 72, height: 72)
-                Circle()
-                    .trim(from: 0, to: entry.progress)
                     .stroke(Color(hex: "0D9488"), style: StrokeStyle(lineWidth: 8, lineCap: .round))
-                    .frame(width: 72, height: 72)
+                    .frame(width: 72, height: 72).rotationEffect(.degrees(-90))
-                    .rotationEffect(.degrees(-90))
                 VStack(spacing: 0) {
-                    Text("\(entry.completed)")
+                    Text("\(entry.completed)").font(.system(size: 22, weight: .bold, design: .rounded)).foregroundColor(.white)
-                        .font(.system(size: 22, weight: .bold, design: .rounded))
+                    Text("/\(entry.total)").font(.system(size: 12)).foregroundColor(.gray)
-                        .foregroundColor(.white)
-                    Text("/\(entry.total)")
-                        .font(.system(size: 12))
-                        .foregroundColor(.gray)
                 }
             }
-
-            // Right: stats
             VStack(alignment: .leading, spacing: 8) {
-                Text("Прогресс дня")
+                Text("Прогресс дня").font(.subheadline.bold()).foregroundColor(.white)
-                    .font(.subheadline.bold())
-                    .foregroundColor(.white)
-
                 HStack(spacing: 12) {
-                    StatBadge(icon: "checkmark.circle.fill", value: "\(entry.completed)", label: "Готово", color: Color(hex: "0D9488"))
+                    Label("\(entry.completed) готово", systemImage: "checkmark.circle.fill").font(.caption2).foregroundColor(Color(hex: "0D9488"))
-                    StatBadge(icon: "calendar", value: "\(entry.tasksCount)", label: "Задач", color: Color(hex: "6366f1"))
+                    Label("\(entry.tasksCount) задач", systemImage: "calendar").font(.caption2).foregroundColor(Color(hex: "6366f1"))
                 }
-
-                // Progress bar
                 GeometryReader { geo in
                     ZStack(alignment: .leading) {
                         RoundedRectangle(cornerRadius: 3).fill(Color.white.opacity(0.1))
-                        RoundedRectangle(cornerRadius: 3)
+                        RoundedRectangle(cornerRadius: 3).fill(Color(hex: "0D9488")).frame(width: geo.size.width * entry.progress)
-                            .fill(Color(hex: "0D9488"))
-                            .frame(width: geo.size.width * entry.progress)
                     }
-                }
+                }.frame(height: 6)
-                .frame(height: 6)
             }
-        }
+        }.padding(16)
-        .padding(16)
-        .frame(maxWidth: .infinity, maxHeight: .infinity)
-        .background(Color(hex: "06060f"))
     }
 }
 
-struct StatBadge: View {
-    let icon: String
-    let value: String
-    let label: String
-    let color: Color
-
-    var body: some View {
-        HStack(spacing: 4) {
-            Image(systemName: icon).font(.caption2).foregroundColor(color)
-            Text(value).font(.caption.bold()).foregroundColor(.white)
-            Text(label).font(.caption2).foregroundColor(.gray)
-        }
-    }
-}
-
-// Color extension for widget
 extension Color {
     init(hex: String) {
         let hex = hex.trimmingCharacters(in: CharacterSet.alphanumerics.inverted)
-        var int: UInt64 = 0
+        var int: UInt64 = 0; Scanner(string: hex).scanHexInt64(&int)
-        Scanner(string: hex).scanHexInt64(&int)
         let r, g, b: UInt64
-        switch hex.count {
+        if hex.count == 6 { (r, g, b) = (int >> 16, int >> 8 & 0xFF, int & 0xFF) }
-        case 6: (r, g, b) = (int >> 16, int >> 8 & 0xFF, int & 0xFF)
+        else { (r, g, b) = (0, 0, 0) }
-        default: (r, g, b) = (0, 0, 0)
-        }
         self.init(.sRGB, red: Double(r)/255, green: Double(g)/255, blue: Double(b)/255)
     }
 }

PulseWidget/HealthSummaryWidget.swift

@@ -1,90 +1,42 @@
 import WidgetKit
 import SwiftUI
 
-// MARK: - Data
-
 struct HealthEntry: TimelineEntry {
     let date: Date
     let steps: Int
     let sleep: Double
     let heartRate: Int
     let readinessScore: Int
-
-    static let placeholder = HealthEntry(date: Date(), steps: 6234, sleep: 7.5, heartRate: 68, readinessScore: 80)
 }
 
-// MARK: - Provider
-
 struct HealthProvider: TimelineProvider {
-    func placeholder(in context: Context) -> HealthEntry { .placeholder }
+    func placeholder(in context: Context) -> HealthEntry {
+        HealthEntry(date: Date(), steps: 6234, sleep: 7.5, heartRate: 68, readinessScore: 80)
+    }
 
     func getSnapshot(in context: Context, completion: @escaping (HealthEntry) -> Void) {
-        completion(.placeholder)
+        completion(currentEntry())
     }
 
     func getTimeline(in context: Context, completion: @escaping (Timeline<HealthEntry>) -> Void) {
-        Task {
+        let entry = currentEntry()
-            let entry = await fetchHealthData()
+        let next = Calendar.current.date(byAdding: .minute, value: 15, to: Date()) ?? Date()
-            let nextUpdate = Calendar.current.date(byAdding: .minute, value: 30, to: Date()) ?? Date()
+        completion(Timeline(entries: [entry], policy: .after(next)))
-            completion(Timeline(entries: [entry], policy: .after(nextUpdate)))
-        }
     }
 
-    private func fetchHealthData() async -> HealthEntry {
+    private func currentEntry() -> HealthEntry {
-        let baseURL = "https://health.digital-home.site"
+        HealthEntry(
-        guard let token = KeychainService.load(key: KeychainService.healthTokenKey) else {
+            date: Date(),
-            return .placeholder
+            steps: WidgetData.steps,
-        }
+            sleep: WidgetData.sleep,
-
+            heartRate: WidgetData.heartRate,
-        // Fetch latest
+            readinessScore: WidgetData.readinessScore
-        var steps = 0, sleep = 0.0, hr = 0
+        )
-
-        if let url = URL(string: "\(baseURL)/api/health/latest") {
-            var req = URLRequest(url: url)
-            req.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
-            req.timeoutInterval = 10
-            if let (data, resp) = try? await URLSession.shared.data(for: req),
-               (resp as? HTTPURLResponse)?.statusCode == 200,
-               let json = try? JSONDecoder().decode(WidgetHealthLatest.self, from: data) {
-                steps = json.steps?.total ?? 0
-                sleep = json.sleep?.totalSleep ?? 0
-                hr = Int(json.restingHeartRate?.value ?? 0)
-            }
-        }
-
-        // Fetch readiness
-        var score = 0
-        if let url = URL(string: "\(baseURL)/api/health/readiness") {
-            var req = URLRequest(url: url)
-            req.setValue("Bearer \(token)", forHTTPHeaderField: "Authorization")
-            req.timeoutInterval = 10
-            if let (data, resp) = try? await URLSession.shared.data(for: req),
-               (resp as? HTTPURLResponse)?.statusCode == 200,
-               let json = try? JSONDecoder().decode(WidgetReadiness.self, from: data) {
-                score = json.score
-            }
-        }
-
-        return HealthEntry(date: Date(), steps: steps, sleep: sleep, heartRate: hr, readinessScore: score)
     }
 }
 
-// Lightweight models
-struct WidgetHealthLatest: Codable {
-    let steps: WidgetSteps?
-    let sleep: WidgetSleep?
-    let restingHeartRate: WidgetRHR?
-}
-struct WidgetSteps: Codable { let total: Int? }
-struct WidgetSleep: Codable { let totalSleep: Double? }
-struct WidgetRHR: Codable { let value: Double? }
-struct WidgetReadiness: Codable { let score: Int }
-
-// MARK: - Widget
-
 struct HealthSummaryWidget: Widget {
     let kind = "HealthSummary"
-
     var body: some WidgetConfiguration {
         StaticConfiguration(kind: kind, provider: HealthProvider()) { entry in
             HealthWidgetView(entry: entry)
@@ -96,29 +48,26 @@ struct HealthSummaryWidget: Widget {
     }
 }
 
-// MARK: - Views
-
 struct HealthWidgetView: View {
     let entry: HealthEntry
     @Environment(\.widgetFamily) var family
 
-    var body: some View {
-        switch family {
-        case .systemSmall: smallView
-        case .systemMedium: mediumView
-        default: smallView
-        }
-    }
-
     var readinessColor: Color {
         if entry.readinessScore >= 80 { return Color(hex: "0D9488") }
         if entry.readinessScore >= 60 { return Color(hex: "ffa502") }
         return Color(hex: "ff4757")
     }
 
+    var body: some View {
+        Group {
+            if family == .systemMedium { mediumView } else { smallView }
+        }
+        .frame(maxWidth: .infinity, maxHeight: .infinity)
+        .background(Color(hex: "06060f"))
+    }
+
     var smallView: some View {
         VStack(spacing: 8) {
-            // Readiness
             ZStack {
                 Circle().stroke(Color.white.opacity(0.1), lineWidth: 6).frame(width: 50, height: 50)
                 Circle().trim(from: 0, to: CGFloat(entry.readinessScore) / 100)
@@ -126,7 +75,6 @@ struct HealthWidgetView: View {
                     .frame(width: 50, height: 50).rotationEffect(.degrees(-90))
                 Text("\(entry.readinessScore)").font(.system(size: 16, weight: .bold, design: .rounded)).foregroundColor(readinessColor)
             }
-
             VStack(spacing: 4) {
                 HStack(spacing: 4) {
                     Image(systemName: "figure.walk").font(.system(size: 9)).foregroundColor(Color(hex: "ffa502"))
@@ -138,13 +86,10 @@ struct HealthWidgetView: View {
                 }
             }
         }
-        .frame(maxWidth: .infinity, maxHeight: .infinity)
-        .background(Color(hex: "06060f"))
     }
 
     var mediumView: some View {
         HStack(spacing: 16) {
-            // Readiness ring
             ZStack {
                 Circle().stroke(Color.white.opacity(0.1), lineWidth: 8).frame(width: 68, height: 68)
                 Circle().trim(from: 0, to: CGFloat(entry.readinessScore) / 100)
@@ -155,32 +100,23 @@ struct HealthWidgetView: View {
                     Text("балл").font(.system(size: 9)).foregroundColor(.gray)
                 }
             }
-
-            // Metrics
             VStack(alignment: .leading, spacing: 6) {
                 Text("Здоровье").font(.subheadline.bold()).foregroundColor(.white)
                 HStack(spacing: 14) {
-                    HealthBadge(icon: "figure.walk", value: "\(entry.steps)", color: Color(hex: "ffa502"))
+                    VStack(spacing: 3) {
-                    HealthBadge(icon: "moon.fill", value: String(format: "%.1fч", entry.sleep), color: Color(hex: "7c3aed"))
+                        Image(systemName: "figure.walk").font(.caption).foregroundColor(Color(hex: "ffa502"))
-                    HealthBadge(icon: "heart.fill", value: "\(entry.heartRate)", color: Color(hex: "ff4757"))
+                        Text("\(entry.steps)").font(.caption2.bold()).foregroundColor(.white)
+                    }
+                    VStack(spacing: 3) {
+                        Image(systemName: "moon.fill").font(.caption).foregroundColor(Color(hex: "7c3aed"))
+                        Text(String(format: "%.1fч", entry.sleep)).font(.caption2.bold()).foregroundColor(.white)
+                    }
+                    VStack(spacing: 3) {
+                        Image(systemName: "heart.fill").font(.caption).foregroundColor(Color(hex: "ff4757"))
+                        Text("\(entry.heartRate)").font(.caption2.bold()).foregroundColor(.white)
+                    }
                 }
             }
-        }
+        }.padding(16)
-        .padding(16)
-        .frame(maxWidth: .infinity, maxHeight: .infinity)
-        .background(Color(hex: "06060f"))
-    }
-}
-
-struct HealthBadge: View {
-    let icon: String
-    let value: String
-    let color: Color
-
-    var body: some View {
-        VStack(spacing: 3) {
-            Image(systemName: icon).font(.caption).foregroundColor(color)
-            Text(value).font(.caption2.bold()).foregroundColor(.white)
-        }
     }
 }

PulseWidget/Info.plist

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Pulse Widget</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>XPC!</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.widgetkit-extension</string>
+	</dict>
+</dict>
+</plist>

PulseWidget/KeychainService.swift

@@ -1,49 +1,18 @@
 import Foundation
-import Security
 
-enum KeychainService {
+// Widget reads data from shared UserDefaults (App Group), not Keychain
-    static let service = "com.daniil.pulsehealth"
+enum WidgetData {
+    static let suiteName = "group.com.daniil.pulsehealth"
 
-    static func save(key: String, value: String) {
+    static var shared: UserDefaults? {
-        guard let data = value.data(using: .utf8) else { return }
+        UserDefaults(suiteName: suiteName)
-        let query: [String: Any] = [
-            kSecClass as String: kSecClassGenericPassword,
-            kSecAttrService as String: service,
-            kSecAttrAccount as String: key
-        ]
-        SecItemDelete(query as CFDictionary)
-        var add = query
-        add[kSecValueData as String] = data
-        add[kSecAttrAccessible as String] = kSecAttrAccessibleAfterFirstUnlock
-        SecItemAdd(add as CFDictionary, nil)
     }
 
-    static func load(key: String) -> String? {
+    static var habitsCompleted: Int { shared?.integer(forKey: "w_habits_completed") ?? 0 }
-        let query: [String: Any] = [
+    static var habitsTotal: Int { shared?.integer(forKey: "w_habits_total") ?? 0 }
-            kSecClass as String: kSecClassGenericPassword,
+    static var tasksCount: Int { shared?.integer(forKey: "w_tasks_count") ?? 0 }
-            kSecAttrService as String: service,
+    static var steps: Int { shared?.integer(forKey: "w_steps") ?? 0 }
-            kSecAttrAccount as String: key,
+    static var sleep: Double { shared?.double(forKey: "w_sleep") ?? 0 }
-            kSecReturnData as String: true,
+    static var heartRate: Int { shared?.integer(forKey: "w_heart_rate") ?? 0 }
-            kSecMatchLimit as String: kSecMatchLimitOne
+    static var readinessScore: Int { shared?.integer(forKey: "w_readiness") ?? 0 }
-        ]
-        var result: AnyObject?
-        guard SecItemCopyMatching(query as CFDictionary, &result) == errSecSuccess,
-              let data = result as? Data else { return nil }
-        return String(data: data, encoding: .utf8)
-    }
-
-    static func delete(key: String) {
-        let query: [String: Any] = [
-            kSecClass as String: kSecClassGenericPassword,
-            kSecAttrService as String: service,
-            kSecAttrAccount as String: key
-        ]
-        SecItemDelete(query as CFDictionary)
-    }
-
-    // Keys
-    static let tokenKey = "auth_token"
-    static let refreshTokenKey = "auth_refresh_token"
-    static let healthTokenKey = "health_jwt_token"
-    static let healthApiKeyKey = "health_api_key"
 }

PulseWidget/PulseWidget.entitlements

@@ -2,9 +2,9 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>keychain-access-groups</key>
+	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>$(AppIdentifierPrefix)com.daniil.pulsehealth.shared</string>
+		<string>group.com.daniil.pulsehealth</string>
 	</array>
 </dict>
 </plist>

project.yml

@@ -25,11 +25,16 @@ targets:
       BackgroundModes:
         modes:
           - processing
+      AppGroups:
+        groups:
+          - group.com.daniil.pulsehealth
 
   PulseWidgetExtension:
     type: app-extension
     platform: iOS
     sources: PulseWidget
+    entitlements:
+      path: PulseWidget/PulseWidget.entitlements
     settings:
       base:
         PRODUCT_BUNDLE_IDENTIFIER: com.daniil.pulsehealth.widget
@@ -40,3 +45,7 @@ targets:
         MARKETING_VERSION: "1.0"
         CURRENT_PROJECT_VERSION: "1"
         INFOPLIST_KEY_CFBundleDisplayName: Pulse Widget
+    capabilities:
+      AppGroups:
+        groups:
+          - group.com.daniil.pulsehealth