Merge branch 'module_refactoring' into develop

AltDaemon/AltDaemon-Bridging-Header.h

@@ -4,6 +4,12 @@
 
 #import <Foundation/Foundation.h>
 
+// Shared
+#import "ALTConstants.h"
+#import "ALTConnection.h"
+#import "NSError+ALTServerError.h"
+#import "CFNotificationName+AltStore.h"
+
 NS_ASSUME_NONNULL_BEGIN
 
 @interface AKDevice : NSObject

AltDaemon/LocalConnectionHandler.swift

@@ -9,8 +9,6 @@
 import Foundation
 import Network
 
-import AltKit
-
 private let ReceivedLocalServerConnectionRequest: @convention(c) (CFNotificationCenter?, UnsafeMutableRawPointer?, CFNotificationName?, UnsafeRawPointer?, CFDictionary?) -> Void =
 { (center, observer, name, object, userInfo) in
     guard let name = name, let observer = observer else { return }

AltDaemon/RequestHandler.swift

@@ -7,21 +7,20 @@
 //
 
 import Foundation
-import AltKit
 
-typealias ConnectionManager = AltKit.ConnectionManager<RequestHandler>
+typealias DaemonConnectionManager = ConnectionManager<DaemonRequestHandler>
 
-private let connectionManager = ConnectionManager(requestHandler: RequestHandler(),
+private let connectionManager = ConnectionManager(requestHandler: DaemonRequestHandler(),
                                                   connectionHandlers: [LocalConnectionHandler()])
 
-extension ConnectionManager
+extension DaemonConnectionManager
 {
     static var shared: ConnectionManager {
         return connectionManager
     }
 }
 
-struct RequestHandler: AltKit.RequestHandler
+struct DaemonRequestHandler: RequestHandler
 {
     func handleAnisetteDataRequest(_ request: AnisetteDataRequest, for connection: Connection, completionHandler: @escaping (Result<AnisetteDataResponse, Error>) -> Void)
     {

AltDaemon/main.swift

@@ -9,6 +9,6 @@
 import Foundation
 
 autoreleasepool {
-    ConnectionManager.shared.start()
+    DaemonConnectionManager.shared.start()
     RunLoop.current.run()
 }

AltServer/AltServer-Bridging-Header.h

@@ -5,4 +5,9 @@
 #import "ALTDeviceManager.h"
 #import "ALTWiredConnection.h"
 #import "ALTNotificationConnection.h"
-#import "AltKit.h"
+
+// Shared
+#import "ALTConstants.h"
+#import "ALTConnection.h"
+#import "NSError+ALTServerError.h"
+#import "CFNotificationName+AltStore.h"

AltServer/AnisetteDataManager.swift

@@ -7,7 +7,6 @@
 //
 
 import Foundation
-import AltKit
 
 class AnisetteDataManager: NSObject
 {

AltServer/AppDelegate.swift

@@ -63,7 +63,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         
         UNUserNotificationCenter.current().delegate = self
         
-        ConnectionManager.shared.start()
+        ServerConnectionManager.shared.start()
         ALTDeviceManager.shared.start()
         
         let item = NSStatusBar.system.statusItem(withLength: -1)

AltServer/Connections/ALTNotificationConnection.h

@@ -6,7 +6,7 @@
 //  Copyright © 2020 Riley Testut. All rights reserved.
 //
 
-#import <AltSign/AltSign.h>
+#import "AltSign.h"
 
 NS_ASSUME_NONNULL_BEGIN
 

AltServer/Connections/ALTNotificationConnection.mm

@@ -7,7 +7,8 @@
 //
 
 #import "ALTNotificationConnection+Private.h"
-#import "AltKit.h"
+
+#import "NSError+ALTServerError.h"
 
 void ALTDeviceReceivedNotification(const char *notification, void *user_data);
 

AltServer/Connections/ALTWiredConnection.h

@@ -6,9 +6,9 @@
 //  Copyright © 2020 Riley Testut. All rights reserved.
 //
 
-#import <AltSign/AltSign.h>
+#import "AltSign.h"
 
-#import "AltKit.h"
+#import "ALTConnection.h"
 
 NS_ASSUME_NONNULL_BEGIN
 

AltServer/Connections/ALTWiredConnection.mm

@@ -7,7 +7,9 @@
 //
 
 #import "ALTWiredConnection+Private.h"
-#import "AltKit.h"
+
+#import "ALTConnection.h"
+#import "NSError+ALTServerError.h"
 
 @implementation ALTWiredConnection
 

AltServer/Connections/RequestHandler.swift

@@ -7,21 +7,20 @@
 //
 
 import Foundation
-import AltKit
 
-typealias ConnectionManager = AltKit.ConnectionManager<RequestHandler>
+typealias ServerConnectionManager = ConnectionManager<ServerRequestHandler>
 
-private let connectionManager = ConnectionManager(requestHandler: RequestHandler(),
+private let connectionManager = ConnectionManager(requestHandler: ServerRequestHandler(),
                                                   connectionHandlers: [WirelessConnectionHandler(), WiredConnectionHandler()])
 
-extension ConnectionManager
+extension ServerConnectionManager
 {
     static var shared: ConnectionManager {
         return connectionManager
     }
 }
 
-struct RequestHandler: AltKit.RequestHandler
+struct ServerRequestHandler: RequestHandler
 {
     func handleAnisetteDataRequest(_ request: AnisetteDataRequest, for connection: Connection, completionHandler: @escaping (Result<AnisetteDataResponse, Error>) -> Void)
     {
@@ -187,7 +186,7 @@ private extension RequestHandler
         let progress = ALTDeviceManager.shared.installApp(at: fileURL, toDeviceWithUDID: udid, activeProvisioningProfiles: activeProvisioningProfiles) { (success, error) in
             print("Installed app with result:", error == nil ? "Success" : error!.localizedDescription)
             
-            if let error = error.map { ALTServerError($0) }
+            if let error = error.map({ ALTServerError($0) })
             {
                 completionHandler(.failure(error))
             }

AltServer/Connections/WiredConnectionHandler.swift

@@ -7,7 +7,6 @@
 //
 
 import Foundation
-import AltKit
 
 class WiredConnectionHandler: ConnectionHandler
 {

AltServer/Connections/WirelessConnectionHandler.swift

@@ -9,8 +9,6 @@
 import Foundation
 import Network
 
-import AltKit
-
 extension WirelessConnectionHandler
 {
     public enum State

AltServer/Devices/ALTDeviceManager.h

@@ -7,7 +7,7 @@
 //
 
 #import <Foundation/Foundation.h>
-#import <AltSign/AltSign.h>
+#import "AltSign.h"
 
 @class ALTWiredConnection;
 @class ALTNotificationConnection;

AltServer/Devices/ALTDeviceManager.mm

@@ -8,10 +8,12 @@
 
 #import "ALTDeviceManager.h"
 
-#import "AltKit.h"
 #import "ALTWiredConnection+Private.h"
 #import "ALTNotificationConnection+Private.h"
 
+#import "ALTConstants.h"
+#import "NSError+ALTServerError.h"
+
 #include <libimobiledevice/libimobiledevice.h>
 #include <libimobiledevice/lockdown.h>
 #include <libimobiledevice/installation_proxy.h>

AltStore.xcodeproj/xcshareddata/xcschemes/AltKit.xcscheme

@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "1130"
-   version = "1.3">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "BF1E314F22A0616100370A3C"
-               BuildableName = "libAltKit.a"
-               BlueprintName = "AltKit"
-               ReferencedContainer = "container:AltStore.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
-   </TestAction>
-   <LaunchAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      debugServiceExtension = "internal"
-      allowLocationSimulation = "YES">
-   </LaunchAction>
-   <ProfileAction
-      buildConfiguration = "Release"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      debugDocumentVersioning = "YES">
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "BF1E314F22A0616100370A3C"
-            BuildableName = "libAltKit.a"
-            BlueprintName = "AltKit"
-            ReferencedContainer = "container:AltStore.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>

AltStore.xcworkspace/contents.xcworkspacedata

@@ -5,7 +5,7 @@
       location = "container:AltStore.xcodeproj">
    </FileRef>
    <FileRef
-      location = "group:Dependencies/AltSign/AltSign.xcodeproj">
+      location = "group:Dependencies/AltSign">
    </FileRef>
    <FileRef
       location = "group:Dependencies/Roxas/Roxas.xcodeproj">

AltStore/AltStore-Bridging-Header.h

@@ -2,10 +2,4 @@
 //  Use this file to import your target's public headers that you would like to expose to Swift.
 //
 
-#import "AltKit.h"
-
-#import "ALTAppPermission.h"
-#import "ALTPatreonBenefitType.h"
-#import "ALTSourceUserInfoKey.h"
-
 #import "NSAttributedString+Markdown.h"

AltStore/AltStore.entitlements

@@ -4,6 +4,8 @@
 <dict>
 	<key>aps-environment</key>
 	<string>development</string>
+	<key>com.apple.developer.siri</key>
+	<true/>
 	<key>com.apple.security.application-groups</key>
 	<array>
 		<string>group.com.rileytestut.AltStore</string>

AltStore/Analytics/AnalyticsManager.swift

@@ -8,6 +8,8 @@
 
 import Foundation
 
+import AltStoreCore
+
 import AppCenter
 import AppCenterAnalytics
 import AppCenterCrashes

AltStore/App Detail/AppContentViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+import AltStoreCore
 import Roxas
 
 import Nuke

AltStore/App Detail/AppViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+import AltStoreCore
 import Roxas
 
 import Nuke

AltStore/App Detail/PermissionPopoverViewController.swift

@@ -8,6 +8,8 @@
 
 import UIKit
 
+import AltStoreCore
+
 class PermissionPopoverViewController: UIViewController
 {
     var permission: AppPermission!

AltStore/App IDs/AppIDsViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+import AltStoreCore
 import Roxas
 
 class AppIDsViewController: UICollectionViewController

AltStore/AppDelegate.swift

@@ -9,47 +9,12 @@
 import UIKit
 import UserNotifications
 import AVFoundation
+import Intents
 
+import AltStoreCore
 import AltSign
-import AltKit
 import Roxas
 
-private enum RefreshError: LocalizedError
-{
-    case noInstalledApps
-    
-    var errorDescription: String? {
-        switch self
-        {
-        case .noInstalledApps: return NSLocalizedString("No active apps require refreshing.", comment: "")
-        }
-    }
-}
-
-private extension CFNotificationName
-{
-    static let requestAppState = CFNotificationName("com.altstore.RequestAppState" as CFString)
-    static let appIsRunning = CFNotificationName("com.altstore.AppState.Running" as CFString)
-    
-    static func requestAppState(for appID: String) -> CFNotificationName
-    {
-        let name = String(CFNotificationName.requestAppState.rawValue) + "." + appID
-        return CFNotificationName(name as CFString)
-    }
-    
-    static func appIsRunning(for appID: String) -> CFNotificationName
-    {
-        let name = String(CFNotificationName.appIsRunning.rawValue) + "." + appID
-        return CFNotificationName(name as CFString)
-    }
-}
-
-private let ReceivedApplicationState: @convention(c) (CFNotificationCenter?, UnsafeMutableRawPointer?, CFNotificationName?, UnsafeRawPointer?, CFDictionary?) -> Void =
-{ (center, observer, name, object, userInfo) in
-    guard let appDelegate = UIApplication.shared.delegate as? AppDelegate, let name = name else { return }
-    appDelegate.receivedApplicationState(notification: name)
-}
-
 extension AppDelegate
 {
     static let openPatreonSettingsDeepLinkNotification = Notification.Name("com.rileytestut.AltStore.OpenPatreonSettingsDeepLinkNotification")
@@ -68,11 +33,21 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
     var window: UIWindow?
     
-    private var runningApplications: Set<String>?
-    private var backgroundRefreshContext: NSManagedObjectContext? // Keep context alive until finished refreshing.
+    private lazy var intentHandler = IntentHandler()
 
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool
     {
+        DatabaseManager.shared.start { (error) in
+            if let error = error
+            {
+                print("Failed to start DatabaseManager. Error:", error as Any)
+            }
+            else
+            {
+                print("Started DatabaseManager.")
+            }
+        }
+        
         AnalyticsManager.shared.start()
         
         self.setTintColor()
@@ -117,6 +92,30 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     {
         return self.open(url)
     }
+    
+    func application(_ application: UIApplication, handlerFor intent: INIntent) -> Any?
+    {
+        guard intent is RefreshAllIntent else { return nil }
+        return self.intentHandler
+    }
+}
+
+@available(iOS 13, *)
+extension AppDelegate
+{
+    func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration
+    {
+        // Called when a new scene session is being created.
+        // Use this method to select a configuration to create the new scene with.
+        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
+    }
+    
+    func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>)
+    {
+        // Called when the user discards a scene session.
+        // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
+        // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
+    }
 }
 
 private extension AppDelegate
@@ -234,93 +233,92 @@ extension AppDelegate
     
     func application(_ application: UIApplication, performFetchWithCompletionHandler backgroundFetchCompletionHandler: @escaping (UIBackgroundFetchResult) -> Void)
     {
-        if UserDefaults.standard.isBackgroundRefreshEnabled
+        if UserDefaults.standard.isBackgroundRefreshEnabled && !UserDefaults.standard.presentedLaunchReminderNotification
         {
-            ServerManager.shared.startDiscovering()
+            let threeHours: TimeInterval = 3 * 60 * 60
+            let trigger = UNTimeIntervalNotificationTrigger(timeInterval: threeHours, repeats: false)
             
-            if !UserDefaults.standard.presentedLaunchReminderNotification
-            {
-                let threeHours: TimeInterval = 3 * 60 * 60
-                let trigger = UNTimeIntervalNotificationTrigger(timeInterval: threeHours, repeats: false)
+            let content = UNMutableNotificationContent()
+            content.title = NSLocalizedString("App Refresh Tip", comment: "")
+            content.body = NSLocalizedString("The more you open AltStore, the more chances it's given to refresh apps in the background.", comment: "")
             
-                let content = UNMutableNotificationContent()
-                content.title = NSLocalizedString("App Refresh Tip", comment: "")
-                content.body = NSLocalizedString("The more you open AltStore, the more chances it's given to refresh apps in the background.", comment: "")
+            let request = UNNotificationRequest(identifier: "background-refresh-reminder5", content: content, trigger: trigger)
+            UNUserNotificationCenter.current().add(request)
             
-                let request = UNNotificationRequest(identifier: "background-refresh-reminder5", content: content, trigger: trigger)
-                UNUserNotificationCenter.current().add(request)
-                
-                UserDefaults.standard.presentedLaunchReminderNotification = true
-            }
+            UserDefaults.standard.presentedLaunchReminderNotification = true
         }
         
-        let refreshIdentifier = UUID().uuidString
-        
         BackgroundTaskManager.shared.performExtendedBackgroundTask { (taskResult, taskCompletionHandler) in
-            
-            func finish(_ result: Result<[String: Result<InstalledApp, Error>], Error>)
-            {
-                // If finish is actually called, that means an error occured during installation.
-                
-                if UserDefaults.standard.isBackgroundRefreshEnabled
-                {
-                    ServerManager.shared.stopDiscovering()
-                    self.scheduleFinishedRefreshingNotification(for: result, identifier: refreshIdentifier, delay: 0)
-                }
-                
-                taskCompletionHandler()
-                
-                self.backgroundRefreshContext = nil
-            }
-            
             if let error = taskResult.error
             {
                 print("Error starting extended background task. Aborting.", error)
                 backgroundFetchCompletionHandler(.failed)
-                finish(.failure(error))
+                taskCompletionHandler()
                 return
             }
             
             if !DatabaseManager.shared.isStarted
             {
                 DatabaseManager.shared.start() { (error) in
-                    if let error = error
+                    if error != nil
                     {
                         backgroundFetchCompletionHandler(.failed)
-                        finish(.failure(error))
+                        taskCompletionHandler()
                     }
                     else
                     {
-                        self.refreshApps(identifier: refreshIdentifier, backgroundFetchCompletionHandler: backgroundFetchCompletionHandler, completionHandler: finish(_:))
+                        self.performBackgroundFetch { (backgroundFetchResult) in
+                            backgroundFetchCompletionHandler(backgroundFetchResult)
+                        } refreshAppsCompletionHandler: { (refreshAppsResult) in
+                            taskCompletionHandler()
+                        }
                     }
                 }
             }
             else
             {
-                self.refreshApps(identifier: refreshIdentifier, backgroundFetchCompletionHandler: backgroundFetchCompletionHandler, completionHandler: finish(_:))
+                self.performBackgroundFetch { (backgroundFetchResult) in
+                    backgroundFetchCompletionHandler(backgroundFetchResult)
+                } refreshAppsCompletionHandler: { (refreshAppsResult) in
+                    taskCompletionHandler()
+                }
             }
         }
     }
+    
+    func performBackgroundFetch(backgroundFetchCompletionHandler: @escaping (UIBackgroundFetchResult) -> Void,
+                                refreshAppsCompletionHandler: @escaping (Result<[String: Result<InstalledApp, Error>], Error>) -> Void)
+    {
+        self.fetchSources { (result) in
+            switch result
+            {
+            case .failure: backgroundFetchCompletionHandler(.failed)
+            case .success: backgroundFetchCompletionHandler(.newData)
+            }
+            
+            if !UserDefaults.standard.isBackgroundRefreshEnabled
+            {
+                refreshAppsCompletionHandler(.success([:]))
+            }
+        }
+        
+        guard UserDefaults.standard.isBackgroundRefreshEnabled else { return }
+        
+        DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
+            let installedApps = InstalledApp.fetchAppsForBackgroundRefresh(in: context)
+            AppManager.shared.backgroundRefresh(installedApps, completionHandler: refreshAppsCompletionHandler)
+        }
+    }
 }
 
 private extension AppDelegate
 {
-    func refreshApps(identifier: String,
-                     backgroundFetchCompletionHandler: @escaping (UIBackgroundFetchResult) -> Void,
-                     completionHandler: @escaping (Result<[String: Result<InstalledApp, Error>], Error>) -> Void)
+    func fetchSources(completionHandler: @escaping (Result<Set<Source>, Error>) -> Void)
     {
-        var fetchSourcesResult: Result<Set<Source>, Error>?
-        var serversResult: Result<Void, Error>?
-        
-        let dispatchGroup = DispatchGroup()
-        dispatchGroup.enter()
-        
         AppManager.shared.fetchSources() { (result) in
-            fetchSourcesResult = result.map { $0.0 }.mapError { $0 as Error }
-            
             do
             {
-                let (_, context) = try result.get()
+                let (sources, context) = try result.get()
                 
                 let previousUpdatesFetchRequest = InstalledApp.updatesFetchRequest() as! NSFetchRequest<NSFetchRequestResult>
                 previousUpdatesFetchRequest.includesPendingChanges = false
@@ -383,223 +381,14 @@ private extension AppDelegate
                 DispatchQueue.main.async {
                     UIApplication.shared.applicationIconBadgeNumber = updates.count
                 }
+                
+                completionHandler(.success(sources))
             }
             catch
             {
                 print("Error fetching apps:", error)
-                
-                fetchSourcesResult = .failure(error)
-            }
-            
-            dispatchGroup.leave()
-        }
-        
-        if UserDefaults.standard.isBackgroundRefreshEnabled
-        {
-            dispatchGroup.enter()
-            
-            DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
-                let installedApps = InstalledApp.fetchAppsForBackgroundRefresh(in: context)
-                guard !installedApps.isEmpty else {
-                    serversResult = .success(())
-                    dispatchGroup.leave()
-                    
-                    completionHandler(.failure(RefreshError.noInstalledApps))
-                    
-                    return
-                }
-                
-                self.runningApplications = []
-                self.backgroundRefreshContext = context
-                
-                let identifiers = installedApps.compactMap { $0.bundleIdentifier }
-                print("Apps to refresh:", identifiers)
-                
-                DispatchQueue.global().async {
-                    let notificationCenter = CFNotificationCenterGetDarwinNotifyCenter()
-                    
-                    for identifier in identifiers
-                    {
-                        let appIsRunningNotification = CFNotificationName.appIsRunning(for: identifier)
-                        CFNotificationCenterAddObserver(notificationCenter, nil, ReceivedApplicationState, appIsRunningNotification.rawValue, nil, .deliverImmediately)
-                        
-                        let requestAppStateNotification = CFNotificationName.requestAppState(for: identifier)
-                        CFNotificationCenterPostNotification(notificationCenter, requestAppStateNotification, nil, nil, true)
-                    }
-                }
-                
-                // Wait for three seconds to:
-                // a) give us time to discover AltServers
-                // b) give other processes a chance to respond to requestAppState notification
-                DispatchQueue.main.asyncAfter(deadline: .now() + 3.0) {
-                    context.perform {
-                        if ServerManager.shared.discoveredServers.isEmpty
-                        {
-                            serversResult = .failure(ConnectionError.serverNotFound)
-                        }
-                        else
-                        {
-                            serversResult = .success(())
-                        }
-                        
-                        dispatchGroup.leave()
-                        
-                        let filteredApps = installedApps.filter { !(self.runningApplications?.contains($0.bundleIdentifier) ?? false) }
-                        print("Filtered Apps to Refresh:", filteredApps.map { $0.bundleIdentifier })
-                        
-                        let group = AppManager.shared.refresh(filteredApps, presentingViewController: nil)
-                        group.beginInstallationHandler = { (installedApp) in
-                            guard installedApp.bundleIdentifier == StoreApp.altstoreAppID else { return }
-                            
-                            // We're starting to install AltStore, which means the app is about to quit.
-                            // So, we schedule a "refresh successful" local notification to be displayed after a delay,
-                            // but if the app is still running, we cancel the notification.
-                            // Then, we schedule another notification and repeat the process.
-                            
-                            // Also since AltServer has already received the app, it can finish installing even if we're no longer running in background.
-                            
-                            if let error = group.context.error
-                            {
-                                self.scheduleFinishedRefreshingNotification(for: .failure(error), identifier: identifier)
-                            }
-                            else
-                            {
-                                var results = group.results
-                                results[installedApp.bundleIdentifier] = .success(installedApp)
-                                
-                                self.scheduleFinishedRefreshingNotification(for: .success(results), identifier: identifier)
-                            }
-                        }
-                        group.completionHandler = { (results) in
-                            completionHandler(.success(results))
-                        }
-                    }
-                }
+                completionHandler(.failure(error))
             }
         }
-        
-        dispatchGroup.notify(queue: .main) {
-            if !UserDefaults.standard.isBackgroundRefreshEnabled
-            {
-                guard let fetchSourcesResult = fetchSourcesResult else {
-                    backgroundFetchCompletionHandler(.failed)
-                    return
-                }
-                
-                switch fetchSourcesResult
-                {
-                case .failure: backgroundFetchCompletionHandler(.failed)
-                case .success: backgroundFetchCompletionHandler(.newData)
-                }
-                
-                completionHandler(.success([:]))
-            }
-            else
-            {
-                guard let fetchSourcesResult = fetchSourcesResult, let serversResult = serversResult else {
-                    backgroundFetchCompletionHandler(.failed)
-                    return
-                }
-                
-                // Call completionHandler early to improve chances of refreshing in the background again.
-                switch (fetchSourcesResult, serversResult)
-                {
-                case (.success, .success): backgroundFetchCompletionHandler(.newData)
-                case (.success, .failure(ConnectionError.serverNotFound)): backgroundFetchCompletionHandler(.newData)
-                case (.failure, _), (_, .failure): backgroundFetchCompletionHandler(.failed)
-                }
-            }
-        }
-    }
-    
-    func receivedApplicationState(notification: CFNotificationName)
-    {
-        let baseName = String(CFNotificationName.appIsRunning.rawValue)
-        
-        let appID = String(notification.rawValue).replacingOccurrences(of: baseName + ".", with: "")
-        self.runningApplications?.insert(appID)
-    }
-    
-    func scheduleFinishedRefreshingNotification(for result: Result<[String: Result<InstalledApp, Error>], Error>, identifier: String, delay: TimeInterval = 5)
-    {
-        func scheduleFinishedRefreshingNotification()
-        {
-            self.cancelFinishedRefreshingNotification(identifier: identifier)
-            
-            let content = UNMutableNotificationContent()
-            
-            var shouldPresentAlert = true
-            
-            do
-            {
-                let results = try result.get()
-                shouldPresentAlert = !results.isEmpty
-                
-                for (_, result) in results
-                {
-                    guard case let .failure(error) = result else { continue }
-                    throw error
-                }
-                
-                content.title = NSLocalizedString("Refreshed Apps", comment: "")
-                content.body = NSLocalizedString("All apps have been refreshed.", comment: "")
-            }
-            catch ConnectionError.serverNotFound
-            {
-                shouldPresentAlert = false
-            }
-            catch RefreshError.noInstalledApps
-            {
-                shouldPresentAlert = false
-            }
-            catch
-            {
-                print("Failed to refresh apps in background.", error)
-                
-                content.title = NSLocalizedString("Failed to Refresh Apps", comment: "")
-                content.body = error.localizedDescription
-                
-                shouldPresentAlert = true
-            }
-            
-            if shouldPresentAlert
-            {
-                let trigger = UNTimeIntervalNotificationTrigger(timeInterval: delay + 1, repeats: false)
-                
-                let request = UNNotificationRequest(identifier: identifier, content: content, trigger: trigger)
-                UNUserNotificationCenter.current().add(request)
-                
-                if delay > 0
-                {
-                    DispatchQueue.global().asyncAfter(deadline: .now() + delay) {
-                        UNUserNotificationCenter.current().getPendingNotificationRequests() { (requests) in
-                            // If app is still running at this point, we schedule another notification with same identifier.
-                            // This prevents the currently scheduled notification from displaying, and starts another countdown timer.
-                            // First though, make sure there _is_ still a pending request, otherwise it's been cancelled
-                            // and we should stop polling.
-                            guard requests.contains(where: { $0.identifier == identifier }) else { return }
-                            
-                            scheduleFinishedRefreshingNotification()
-                        }
-                    }
-                }
-            }
-        }
-        
-        scheduleFinishedRefreshingNotification()
-        
-        // Perform synchronously to ensure app doesn't quit before we've finishing saving to disk.
-        let context = DatabaseManager.shared.persistentContainer.newBackgroundContext()
-        context.performAndWait {
-            _ = RefreshAttempt(identifier: identifier, result: result, context: context)
-            
-            do { try context.save() }
-            catch { print("Failed to save refresh attempt.", error) }
-        }
-    }
-    
-    func cancelFinishedRefreshingNotification(identifier: String)
-    {
-        UNUserNotificationCenter.current().removePendingNotificationRequests(withIdentifiers: [identifier])
     }
 }

AltStore/Authentication/RefreshAltStoreViewController.swift

@@ -7,8 +7,9 @@
 //
 
 import UIKit
-import AltSign
 
+import AltStoreCore
+import AltSign
 import Roxas
 
 class RefreshAltStoreViewController: UIViewController

AltStore/Browse/BrowseViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+import AltStoreCore
 import Roxas
 
 import Nuke
@@ -83,6 +84,7 @@ private extension BrowseViewController
             cell.layoutMargins.left = self.view.layoutMargins.left
             cell.layoutMargins.right = self.view.layoutMargins.right
             
+            cell.subtitleLabel.text = app.subtitle
             cell.imageURLs = Array(app.screenshotURLs.prefix(2))
             
             cell.bannerView.configure(for: app)

AltStore/Components/AppBannerView.swift

@@ -7,6 +7,8 @@
 //
 
 import UIKit
+
+import AltStoreCore
 import Roxas
 
 class AppBannerView: RSTNibView

AltStore/Components/ToastView.swift

@@ -8,6 +8,8 @@
 
 import Roxas
 
+import AltStoreCore
+
 extension TimeInterval
 {
     static let shortToastViewDuration = 4.0

AltStore/Extensions/FileManager+SharedDirectories.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-import AltKit
+import AltStoreCore
 
 extension FileManager
 {

AltStore/Extensions/INInteraction+AltStore.swift

@@ -0,0 +1,23 @@
+//
+//  INInteraction+AltStore.swift
+//  AltStore
+//
+//  Created by Riley Testut on 9/4/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import Intents
+
+// Requires iOS 14 in-app intent handling.
+@available(iOS 14, *)
+extension INInteraction
+{
+    static func refreshAllApps() -> INInteraction
+    {
+        let refreshAllIntent = RefreshAllIntent()
+        refreshAllIntent.suggestedInvocationPhrase = NSString.deferredLocalizedIntentsString(with: "Refresh my apps") as String
+        
+        let interaction = INInteraction(intent: refreshAllIntent, response: nil)
+        return interaction
+    }
+}

AltStore/Info.plist

@@ -66,6 +66,10 @@
 	</array>
 	<key>CFBundleVersion</key>
 	<string>1</string>
+	<key>INIntentsSupported</key>
+	<array>
+		<string>RefreshAllIntent</string>
+	</array>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
 		<string>altstore-com.rileytestut.AltStore</string>
@@ -85,6 +89,31 @@
 	</array>
 	<key>NSLocalNetworkUsageDescription</key>
 	<string>AltStore uses the local network to find and communicate with AltServer.</string>
+	<key>NSUserActivityTypes</key>
+	<array>
+		<string>RefreshAllIntent</string>
+	</array>
+	<key>UIApplicationSceneManifest</key>
+	<dict>
+		<key>UIApplicationSupportsMultipleScenes</key>
+		<true/>
+		<key>UISceneConfigurations</key>
+		<dict>
+			<key>UIWindowSceneSessionRoleApplication</key>
+			<array>
+				<dict>
+					<key>UILaunchStoryboardName</key>
+					<string>LaunchScreen</string>
+					<key>UISceneConfigurationName</key>
+					<string>Default Configuration</string>
+					<key>UISceneDelegateClassName</key>
+					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
+					<key>UISceneStoryboardFile</key>
+					<string>Main</string>
+				</dict>
+			</array>
+		</dict>
+	</dict>
 	<key>UIBackgroundModes</key>
 	<array>
 		<string>audio</string>

AltStore/Intents/IntentHandler.swift

@@ -0,0 +1,119 @@
+//
+//  IntentHandler.swift
+//  AltStore
+//
+//  Created by Riley Testut on 7/6/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import Foundation
+
+import AltStoreCore
+
+class IntentHandler: NSObject, RefreshAllIntentHandling
+{
+    private let queue = DispatchQueue(label: "io.altstore.IntentHandler")
+    
+    private var completionHandlers = [RefreshAllIntent: (RefreshAllIntentResponse) -> Void]()
+    private var queuedResponses = [RefreshAllIntent: RefreshAllIntentResponse]()
+    
+    func confirm(intent: RefreshAllIntent, completion: @escaping (RefreshAllIntentResponse) -> Void)
+    {
+        // Refreshing apps usually, but not always, completes within alotted time.
+        // As a workaround, we'll start refreshing apps in confirm() so we can
+        // take advantage of some extra time before starting handle() timeout timer.
+
+        self.completionHandlers[intent] = { (response) in
+            if response.code != .ready
+            {
+                // Operation finished before confirmation "timeout".
+                // Cache response to return it when handle() is called.
+                self.queuedResponses[intent] = response
+            }
+            
+            completion(RefreshAllIntentResponse(code: .ready, userActivity: nil))
+        }
+        
+        // Give ourselves 9 extra seconds before starting handle() timeout timer.
+        // 10 seconds or longer results in timeout regardless.
+        self.queue.asyncAfter(deadline: .now() + 9.0) {
+            self.finish(intent, response: RefreshAllIntentResponse(code: .ready, userActivity: nil))
+        }
+        
+        if !DatabaseManager.shared.isStarted
+        {
+            DatabaseManager.shared.start() { (error) in
+                if let error = error
+                {
+                    self.finish(intent, response: RefreshAllIntentResponse.failure(localizedDescription: error.localizedDescription))
+                }
+                else
+                {
+                    self.refreshApps(intent: intent)
+                }
+            }
+        }
+        else
+        {
+            self.refreshApps(intent: intent)
+        }
+    }
+    
+    func handle(intent: RefreshAllIntent, completion: @escaping (RefreshAllIntentResponse) -> Void)
+    {
+        self.completionHandlers[intent] = { (response) in
+            // Ignore .ready response from confirm() timeout.
+            guard response.code != .ready else { return }
+            completion(response)
+        }
+
+        if let response = self.queuedResponses[intent]
+        {
+            self.queuedResponses[intent] = nil
+            self.finish(intent, response: response)
+        }
+    }
+}
+
+private extension IntentHandler
+{
+    func finish(_ intent: RefreshAllIntent, response: RefreshAllIntentResponse)
+    {
+        self.queue.async {
+            guard let completionHandler = self.completionHandlers[intent] else { return }
+            self.completionHandlers[intent] = nil
+            
+            completionHandler(response)
+        }
+    }
+    
+    func refreshApps(intent: RefreshAllIntent)
+    {
+        DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
+            let installedApps = InstalledApp.fetchActiveApps(in: context)
+            AppManager.shared.backgroundRefresh(installedApps, presentsNotifications: false) { (result) in
+                do
+                {
+                    let results = try result.get()
+                    
+                    for (_, result) in results
+                    {
+                        guard case let .failure(error) = result else { continue }
+                        throw error
+                    }
+                    
+                    self.finish(intent, response: RefreshAllIntentResponse(code: .success, userActivity: nil))
+                }
+                catch RefreshError.noInstalledApps
+                {
+                    self.finish(intent, response: RefreshAllIntentResponse(code: .success, userActivity: nil))
+                }
+                catch let error as NSError
+                {
+                    print("Failed to refresh apps in background.", error)
+                    self.finish(intent, response: RefreshAllIntentResponse.failure(localizedDescription: error.localizedFailureReason ?? error.localizedDescription))
+                }
+            }
+        }
+    }
+}

AltStore/Intents/Intents.intentdefinition

@@ -0,0 +1,120 @@
+<?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>INEnums</key>
+	<array/>
+	<key>INIntentDefinitionModelVersion</key>
+	<string>1.2</string>
+	<key>INIntentDefinitionNamespace</key>
+	<string>KyhEWE</string>
+	<key>INIntentDefinitionSystemVersion</key>
+	<string>20A5354i</string>
+	<key>INIntentDefinitionToolsBuildVersion</key>
+	<string>12A8189n</string>
+	<key>INIntentDefinitionToolsVersion</key>
+	<string>12.0</string>
+	<key>INIntents</key>
+	<array>
+		<dict>
+			<key>INIntentCategory</key>
+			<string>generic</string>
+			<key>INIntentConfigurable</key>
+			<true/>
+			<key>INIntentDescriptionID</key>
+			<string>62S1rm</string>
+			<key>INIntentLastParameterTag</key>
+			<integer>3</integer>
+			<key>INIntentManagedParameterCombinations</key>
+			<dict>
+				<key></key>
+				<dict>
+					<key>INIntentParameterCombinationSupportsBackgroundExecution</key>
+					<true/>
+					<key>INIntentParameterCombinationTitle</key>
+					<string>Refresh All Apps</string>
+					<key>INIntentParameterCombinationTitleID</key>
+					<string>cJxa2I</string>
+					<key>INIntentParameterCombinationUpdatesLinked</key>
+					<true/>
+				</dict>
+			</dict>
+			<key>INIntentName</key>
+			<string>RefreshAll</string>
+			<key>INIntentParameterCombinations</key>
+			<dict>
+				<key></key>
+				<dict>
+					<key>INIntentParameterCombinationSupportsBackgroundExecution</key>
+					<true/>
+					<key>INIntentParameterCombinationTitle</key>
+					<string>Refresh All Apps</string>
+					<key>INIntentParameterCombinationTitleID</key>
+					<string>DKTGdO</string>
+				</dict>
+			</dict>
+			<key>INIntentResponse</key>
+			<dict>
+				<key>INIntentResponseCodes</key>
+				<array>
+					<dict>
+						<key>INIntentResponseCodeConciseFormatString</key>
+						<string>All apps have been refreshed.</string>
+						<key>INIntentResponseCodeConciseFormatStringID</key>
+						<string>3WMWsJ</string>
+						<key>INIntentResponseCodeFormatString</key>
+						<string>All apps have been refreshed.</string>
+						<key>INIntentResponseCodeFormatStringID</key>
+						<string>BjInD3</string>
+						<key>INIntentResponseCodeName</key>
+						<string>success</string>
+						<key>INIntentResponseCodeSuccess</key>
+						<true/>
+					</dict>
+					<dict>
+						<key>INIntentResponseCodeConciseFormatString</key>
+						<string>${localizedDescription}</string>
+						<key>INIntentResponseCodeConciseFormatStringID</key>
+						<string>GJdShK</string>
+						<key>INIntentResponseCodeFormatString</key>
+						<string>${localizedDescription}</string>
+						<key>INIntentResponseCodeFormatStringID</key>
+						<string>oXAiOU</string>
+						<key>INIntentResponseCodeName</key>
+						<string>failure</string>
+					</dict>
+				</array>
+				<key>INIntentResponseLastParameterTag</key>
+				<integer>3</integer>
+				<key>INIntentResponseParameters</key>
+				<array>
+					<dict>
+						<key>INIntentResponseParameterDisplayName</key>
+						<string>Localized Description</string>
+						<key>INIntentResponseParameterDisplayNameID</key>
+						<string>wdy22v</string>
+						<key>INIntentResponseParameterDisplayPriority</key>
+						<integer>1</integer>
+						<key>INIntentResponseParameterName</key>
+						<string>localizedDescription</string>
+						<key>INIntentResponseParameterTag</key>
+						<integer>3</integer>
+						<key>INIntentResponseParameterType</key>
+						<string>String</string>
+					</dict>
+				</array>
+			</dict>
+			<key>INIntentTitle</key>
+			<string>Refresh All Apps</string>
+			<key>INIntentTitleID</key>
+			<string>2b6Xto</string>
+			<key>INIntentType</key>
+			<string>Custom</string>
+			<key>INIntentVerb</key>
+			<string>Do</string>
+		</dict>
+	</array>
+	<key>INTypes</key>
+	<array/>
+</dict>
+</plist>

AltStore/LaunchViewController.swift

@@ -9,6 +9,8 @@
 import UIKit
 import Roxas
 
+import AltStoreCore
+
 class LaunchViewController: RSTLaunchViewController
 {
     private var didFinishLaunching = false

AltStore/Managing Apps/AppManager.swift

@@ -10,10 +10,11 @@ import Foundation
 import UIKit
 import UserNotifications
 import MobileCoreServices
+import Intents
+import Combine
 
+import AltStoreCore
 import AltSign
-import AltKit
-
 import Roxas
 
 extension AppManager
@@ -23,15 +24,41 @@ extension AppManager
     static let expirationWarningNotificationID = "altstore-expiration-warning"
 }
 
+@available(iOS 13, *)
+class AppManagerPublisher: ObservableObject
+{
+    @Published
+    fileprivate(set) var installationProgress = [String: Progress]()
+    
+    @Published
+    fileprivate(set) var refreshProgress = [String: Progress]()
+}
+
 class AppManager
 {
     static let shared = AppManager()
     
+    @available(iOS 13, *)
+    private(set) lazy var publisher: AppManagerPublisher = AppManagerPublisher()
+    
     private let operationQueue = OperationQueue()
     private let serialOperationQueue = OperationQueue()
 
-    private var installationProgress = [String: Progress]()
-    private var refreshProgress = [String: Progress]()
+    private var installationProgress = [String: Progress]() {
+        didSet {
+            guard #available(iOS 13, *) else { return }
+            self.publisher.installationProgress = self.installationProgress
+        }
+    }
+    private var refreshProgress = [String: Progress]() {
+        didSet {
+            guard #available(iOS 13, *) else { return }
+            self.publisher.refreshProgress = self.refreshProgress
+        }
+    }
+    
+    @available(iOS 13.0, *)
+    private lazy var cancellables = Set<AnyCancellable>()
     
     private init()
     {
@@ -39,6 +66,28 @@ class AppManager
         
         self.serialOperationQueue.name = "com.altstore.AppManager.serialOperationQueue"
         self.serialOperationQueue.maxConcurrentOperationCount = 1
+        
+        if #available(iOS 13, *)
+        {
+            self.prepareSubscriptions()
+        }
+    }
+    
+    @available(iOS 13, *)
+    func prepareSubscriptions()
+    {
+        self.publisher.$refreshProgress
+            .receive(on: RunLoop.main)
+            .map(\.keys)
+            .flatMap { (bundleIDs) in
+                DatabaseManager.shared.viewContext.registeredObjects.publisher
+                    .compactMap { $0 as? InstalledApp }
+                    .map { ($0, bundleIDs) }
+            }
+            .sink { (installedApp, bundleIDs) in
+                installedApp.isRefreshing = bundleIDs.contains(installedApp.bundleIdentifier)
+            }
+            .store(in: &self.cancellables)
     }
 }
 
@@ -500,6 +549,17 @@ extension AppManager
     }
 }
 
+extension AppManager
+{
+    func backgroundRefresh(_ installedApps: [InstalledApp], presentsNotifications: Bool = true, completionHandler: @escaping (Result<[String: Result<InstalledApp, Error>], Error>) -> Void)
+    {
+        let backgroundRefreshAppsOperation = BackgroundRefreshAppsOperation(installedApps: installedApps)
+        backgroundRefreshAppsOperation.resultHandler = completionHandler
+        backgroundRefreshAppsOperation.presentsFinishedNotification = presentsNotifications
+        self.run([backgroundRefreshAppsOperation], context: nil)
+    }
+}
+
 private extension AppManager
 {
     enum AppOperation

AltStore/Managing Apps/AppManagerErrors.swift

@@ -9,6 +9,8 @@
 import Foundation
 import CoreData
 
+import AltStoreCore
+
 extension AppManager
 {
     struct FetchSourcesError: LocalizedError, CustomNSError

AltStore/My Apps/MyAppsViewController.swift

@@ -8,11 +8,11 @@
 
 import UIKit
 import MobileCoreServices
+import Intents
 
-import AltKit
-import Roxas
-
+import AltStoreCore
 import AltSign
+import Roxas
 
 import Nuke
 
@@ -654,6 +654,15 @@ private extension MyAppsViewController
                 self.collectionView.reloadSections([Section.activeApps.rawValue, Section.inactiveApps.rawValue])
             }
         }
+        
+        if #available(iOS 14, *)
+        {
+            let interaction = INInteraction.refreshAllApps()
+            interaction.donate { (error) in
+                guard let error = error else { return }
+                print("Failed to donate intent \(interaction.intent).", error)
+            }
+        }
     }
     
     @IBAction func updateApp(_ sender: UIButton)

AltStore/News/NewsViewController.swift

@@ -9,6 +9,7 @@
 import UIKit
 import SafariServices
 
+import AltStoreCore
 import Roxas
 
 import Nuke

AltStore/Operations/AuthenticationOperation.swift

@@ -10,7 +10,7 @@ import Foundation
 import Roxas
 import Network
 
-import AltKit
+import AltStoreCore
 import AltSign
 
 enum AuthenticationError: LocalizedError

AltStore/Operations/BackgroundRefreshAppsOperation.swift

@@ -0,0 +1,272 @@
+//
+//  BackgroundRefreshAppsOperation.swift
+//  AltStore
+//
+//  Created by Riley Testut on 7/6/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import UIKit
+import CoreData
+
+import AltStoreCore
+
+enum RefreshError: LocalizedError
+{
+    case noInstalledApps
+    
+    var errorDescription: String? {
+        switch self
+        {
+        case .noInstalledApps: return NSLocalizedString("No active apps require refreshing.", comment: "")
+        }
+    }
+}
+
+private extension CFNotificationName
+{
+    static let requestAppState = CFNotificationName("com.altstore.RequestAppState" as CFString)
+    static let appIsRunning = CFNotificationName("com.altstore.AppState.Running" as CFString)
+    
+    static func requestAppState(for appID: String) -> CFNotificationName
+    {
+        let name = String(CFNotificationName.requestAppState.rawValue) + "." + appID
+        return CFNotificationName(name as CFString)
+    }
+    
+    static func appIsRunning(for appID: String) -> CFNotificationName
+    {
+        let name = String(CFNotificationName.appIsRunning.rawValue) + "." + appID
+        return CFNotificationName(name as CFString)
+    }
+}
+
+private let ReceivedApplicationState: @convention(c) (CFNotificationCenter?, UnsafeMutableRawPointer?, CFNotificationName?, UnsafeRawPointer?, CFDictionary?) -> Void =
+{ (center, observer, name, object, userInfo) in
+    guard let name = name, let observer = observer else { return }
+    
+    let operation = unsafeBitCast(observer, to: BackgroundRefreshAppsOperation.self)
+    operation.receivedApplicationState(notification: name)
+}
+
+@objc(BackgroundRefreshAppsOperation)
+class BackgroundRefreshAppsOperation: ResultOperation<[String: Result<InstalledApp, Error>]>
+{
+    let installedApps: [InstalledApp]
+    private let managedObjectContext: NSManagedObjectContext
+    
+    var presentsFinishedNotification: Bool = true
+    
+    private let refreshIdentifier: String = UUID().uuidString
+    private var runningApplications: Set<String> = []
+    
+    init(installedApps: [InstalledApp])
+    {
+        self.installedApps = installedApps
+        self.managedObjectContext = installedApps.compactMap({ $0.managedObjectContext }).first ?? DatabaseManager.shared.persistentContainer.newBackgroundContext()
+        
+        super.init()
+    }
+    
+    override func finish(_ result: Result<[String: Result<InstalledApp, Error>], Error>)
+    {
+        super.finish(result)
+        
+        self.scheduleFinishedRefreshingNotification(for: result, delay: 0)
+        
+        self.managedObjectContext.perform {
+            self.stopListeningForRunningApps()
+        }
+        
+        DispatchQueue.main.async {
+            if UIApplication.shared.applicationState == .background
+            {
+                ServerManager.shared.stopDiscovering()
+            }
+        }        
+    }
+    
+    override func main()
+    {
+        super.main()
+        
+        guard !self.installedApps.isEmpty else {
+            self.finish(.failure(RefreshError.noInstalledApps))
+            return
+        }
+        
+        if !ServerManager.shared.isDiscovering
+        {
+            ServerManager.shared.startDiscovering()
+        }
+        
+        self.managedObjectContext.perform {
+            print("Apps to refresh:", self.installedApps.map(\.bundleIdentifier))
+            
+            self.startListeningForRunningApps()
+            
+            // Wait for three seconds to:
+            // a) give us time to discover AltServers
+            // b) give other processes a chance to respond to requestAppState notification
+            DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
+                self.managedObjectContext.perform {
+                    guard !ServerManager.shared.discoveredServers.isEmpty else { return self.finish(.failure(ConnectionError.serverNotFound)) }
+                    
+                    let filteredApps = self.installedApps.filter { !self.runningApplications.contains($0.bundleIdentifier) }
+                    print("Filtered Apps to Refresh:", filteredApps.map { $0.bundleIdentifier })
+                    
+                    let group = AppManager.shared.refresh(filteredApps, presentingViewController: nil)
+                    group.beginInstallationHandler = { (installedApp) in
+                        guard installedApp.bundleIdentifier == StoreApp.altstoreAppID else { return }
+                        
+                        // We're starting to install AltStore, which means the app is about to quit.
+                        // So, we schedule a "refresh successful" local notification to be displayed after a delay,
+                        // but if the app is still running, we cancel the notification.
+                        // Then, we schedule another notification and repeat the process.
+                        
+                        // Also since AltServer has already received the app, it can finish installing even if we're no longer running in background.
+                        
+                        if let error = group.context.error
+                        {
+                            self.scheduleFinishedRefreshingNotification(for: .failure(error))
+                        }
+                        else
+                        {
+                            var results = group.results
+                            results[installedApp.bundleIdentifier] = .success(installedApp)
+                            
+                            self.scheduleFinishedRefreshingNotification(for: .success(results))
+                        }
+                    }
+                    group.completionHandler = { (results) in
+                        self.finish(.success(results))
+                    }
+                }
+            }
+        }
+    }
+}
+
+private extension BackgroundRefreshAppsOperation
+{
+    func startListeningForRunningApps()
+    {
+        let notificationCenter = CFNotificationCenterGetDarwinNotifyCenter()
+        let observer = Unmanaged.passUnretained(self).toOpaque()
+        
+        for installedApp in self.installedApps
+        {
+            let appIsRunningNotification = CFNotificationName.appIsRunning(for: installedApp.bundleIdentifier)
+            CFNotificationCenterAddObserver(notificationCenter, observer, ReceivedApplicationState, appIsRunningNotification.rawValue, nil, .deliverImmediately)
+            
+            let requestAppStateNotification = CFNotificationName.requestAppState(for: installedApp.bundleIdentifier)
+            CFNotificationCenterPostNotification(notificationCenter, requestAppStateNotification, nil, nil, true)
+        }
+    }
+    
+    func stopListeningForRunningApps()
+    {
+        let notificationCenter = CFNotificationCenterGetDarwinNotifyCenter()
+        let observer = Unmanaged.passUnretained(self).toOpaque()
+        
+        for installedApp in self.installedApps
+        {
+            let appIsRunningNotification = CFNotificationName.appIsRunning(for: installedApp.bundleIdentifier)
+            CFNotificationCenterRemoveObserver(notificationCenter, observer, appIsRunningNotification, nil)
+        }
+    }
+    
+    func receivedApplicationState(notification: CFNotificationName)
+    {
+        let baseName = String(CFNotificationName.appIsRunning.rawValue)
+        
+        let appID = String(notification.rawValue).replacingOccurrences(of: baseName + ".", with: "")
+        self.runningApplications.insert(appID)
+    }
+    
+    func scheduleFinishedRefreshingNotification(for result: Result<[String: Result<InstalledApp, Error>], Error>, delay: TimeInterval = 5)
+    {
+        func scheduleFinishedRefreshingNotification()
+        {
+            self.cancelFinishedRefreshingNotification()
+            
+            let content = UNMutableNotificationContent()
+            
+            var shouldPresentAlert = true
+            
+            do
+            {
+                let results = try result.get()
+                shouldPresentAlert = !results.isEmpty
+                
+                for (_, result) in results
+                {
+                    guard case let .failure(error) = result else { continue }
+                    throw error
+                }
+                
+                content.title = NSLocalizedString("Refreshed Apps", comment: "")
+                content.body = NSLocalizedString("All apps have been refreshed.", comment: "")
+            }
+            catch ConnectionError.serverNotFound
+            {
+                shouldPresentAlert = false
+            }
+            catch RefreshError.noInstalledApps
+            {
+                shouldPresentAlert = false
+            }
+            catch
+            {
+                print("Failed to refresh apps in background.", error)
+                
+                content.title = NSLocalizedString("Failed to Refresh Apps", comment: "")
+                content.body = error.localizedDescription
+                
+                shouldPresentAlert = true
+            }
+            
+            if shouldPresentAlert
+            {
+                let trigger = UNTimeIntervalNotificationTrigger(timeInterval: delay + 1, repeats: false)
+                
+                let request = UNNotificationRequest(identifier: self.refreshIdentifier, content: content, trigger: trigger)
+                UNUserNotificationCenter.current().add(request)
+                
+                if delay > 0
+                {
+                    DispatchQueue.global().asyncAfter(deadline: .now() + delay) {
+                        UNUserNotificationCenter.current().getPendingNotificationRequests() { (requests) in
+                            // If app is still running at this point, we schedule another notification with same identifier.
+                            // This prevents the currently scheduled notification from displaying, and starts another countdown timer.
+                            // First though, make sure there _is_ still a pending request, otherwise it's been cancelled
+                            // and we should stop polling.
+                            guard requests.contains(where: { $0.identifier == self.refreshIdentifier }) else { return }
+                            
+                            scheduleFinishedRefreshingNotification()
+                        }
+                    }
+                }
+            }
+        }
+        
+        if self.presentsFinishedNotification
+        {
+            scheduleFinishedRefreshingNotification()
+        }        
+        
+        // Perform synchronously to ensure app doesn't quit before we've finishing saving to disk.
+        let context = DatabaseManager.shared.persistentContainer.newBackgroundContext()
+        context.performAndWait {
+            _ = RefreshAttempt(identifier: self.refreshIdentifier, result: result, context: context)
+            
+            do { try context.save() }
+            catch { print("Failed to save refresh attempt.", error) }
+        }
+    }
+    
+    func cancelFinishedRefreshingNotification()
+    {
+        UNUserNotificationCenter.current().removePendingNotificationRequests(withIdentifiers: [self.refreshIdentifier])
+    }
+}

AltStore/Operations/BackupAppOperation.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-import AltKit
+import AltStoreCore
 import AltSign
 
 extension BackupAppOperation

AltStore/Operations/DeactivateAppOperation.swift

@@ -8,9 +8,8 @@
 
 import Foundation
 
+import AltStoreCore
 import AltSign
-import AltKit
-
 import Roxas
 
 @objc(DeactivateAppOperation)

AltStore/Operations/DownloadAppOperation.swift

@@ -9,6 +9,7 @@
 import Foundation
 import Roxas
 
+import AltStoreCore
 import AltSign
 
 @objc(DownloadAppOperation)

AltStore/Operations/FetchAnisetteDataOperation.swift

@@ -8,9 +8,8 @@
 
 import Foundation
 
+import AltStoreCore
 import AltSign
-import AltKit
-
 import Roxas
 
 @objc(FetchAnisetteDataOperation)

AltStore/Operations/FetchAppIDsOperation.swift

@@ -8,9 +8,8 @@
 
 import Foundation
 
+import AltStoreCore
 import AltSign
-import AltKit
-
 import Roxas
 
 @objc(FetchAppIDsOperation)

AltStore/Operations/FetchProvisioningProfilesOperation.swift

@@ -7,9 +7,10 @@
 //
 
 import Foundation
-import Roxas
 
+import AltStoreCore
 import AltSign
+import Roxas
 
 @objc(FetchProvisioningProfilesOperation)
 class FetchProvisioningProfilesOperation: ResultOperation<[String: ALTProvisioningProfile]>

AltStore/Operations/FetchSourceOperation.swift

@@ -9,6 +9,7 @@
 import Foundation
 import CoreData
 
+import AltStoreCore
 import Roxas
 
 @objc(FetchSourceOperation)
@@ -49,7 +50,7 @@ class FetchSourceOperation: ResultOperation<Source>
                 {
                     let (data, _) = try Result((data, response), error).get()
                     
-                    let decoder = JSONDecoder()
+                    let decoder = AltStoreCore.JSONDecoder()
                     decoder.dateDecodingStrategy = .custom({ (decoder) -> Date in
                         let container = try decoder.singleValueContainer()
                         let text = try container.decode(String.self)

AltStore/Operations/FindServerOperation.swift

@@ -7,7 +7,7 @@
 //
 
 import Foundation
-import AltKit
+
 import Roxas
 
 private let ReceivedServerConnectionResponse: @convention(c) (CFNotificationCenter?, UnsafeMutableRawPointer?, CFNotificationName?, UnsafeRawPointer?, CFDictionary?) -> Void =

AltStore/Operations/InstallAppOperation.swift

@@ -9,7 +9,7 @@
 import Foundation
 import Network
 
-import AltKit
+import AltStoreCore
 import AltSign
 import Roxas
 

AltStore/Operations/OperationContexts.swift

@@ -10,6 +10,7 @@ import Foundation
 import CoreData
 import Network
 
+import AltStoreCore
 import AltSign
 
 class OperationContext

AltStore/Operations/RefreshAppOperation.swift

@@ -8,9 +8,8 @@
 
 import Foundation
 
+import AltStoreCore
 import AltSign
-import AltKit
-
 import Roxas
 
 @objc(RefreshAppOperation)

AltStore/Operations/RefreshGroup.swift

@@ -9,6 +9,7 @@
 import Foundation
 import CoreData
 
+import AltStoreCore
 import AltSign
 
 class RefreshGroup: NSObject

AltStore/Operations/RemoveAppBackupOperation.swift

@@ -8,8 +8,6 @@
 
 import Foundation
 
-import AltKit
-
 @objc(RemoveAppBackupOperation)
 class RemoveAppBackupOperation: ResultOperation<Void>
 {

AltStore/Operations/RemoveAppOperation.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-import AltKit
+import AltStoreCore
 
 @objc(RemoveAppOperation)
 class RemoveAppOperation: ResultOperation<InstalledApp>

AltStore/Operations/ResignAppOperation.swift

@@ -9,6 +9,7 @@
 import Foundation
 import Roxas
 
+import AltStoreCore
 import AltSign
 
 @objc(ResignAppOperation)

AltStore/Operations/SendAppOperation.swift

@@ -9,7 +9,7 @@
 import Foundation
 import Network
 
-import AltKit
+import AltStoreCore
 
 @objc(SendAppOperation)
 class SendAppOperation: ResultOperation<ServerConnection>

AltStore/Operations/VerifyAppOperation.swift

@@ -9,8 +9,6 @@
 import Foundation
 
 import AltSign
-import AltKit
-
 import Roxas
 
 enum VerificationError: ALTLocalizedError

AltStore/SceneDelegate.swift

@@ -0,0 +1,134 @@
+//
+//  SceneDelegate.swift
+//  AltStore
+//
+//  Created by Riley Testut on 7/6/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import UIKit
+import AltStoreCore
+
+@available(iOS 13, *)
+class SceneDelegate: UIResponder, UIWindowSceneDelegate
+{
+    var window: UIWindow?
+
+    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions)
+    {
+        // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
+        // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
+        // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
+        guard let _ = (scene as? UIWindowScene) else { return }
+        
+        if let context = connectionOptions.urlContexts.first
+        {
+            self.open(context)
+        }
+    }
+
+    func sceneWillEnterForeground(_ scene: UIScene)
+    {
+        // Called as the scene transitions from the background to the foreground.
+        // Use this method to undo the changes made on entering the background.
+        
+        // applicationWillEnterForeground is _not_ called when launching app,
+        // whereas sceneWillEnterForeground _is_ called when launching.
+        // As a result, DatabaseManager might not be started yet, so just return if it isn't
+        // (since all these methods are called separately during app startup).
+        guard DatabaseManager.shared.isStarted else { return }
+        
+        AppManager.shared.update()
+        ServerManager.shared.startDiscovering()
+        
+        PatreonAPI.shared.refreshPatreonAccount()
+    }
+    
+    func sceneDidEnterBackground(_ scene: UIScene)
+    {
+        // Called as the scene transitions from the foreground to the background.
+        // Use this method to save data, release shared resources, and store enough scene-specific state information
+        // to restore the scene back to its current state.
+        
+        guard UIApplication.shared.applicationState == .background else { return }
+        
+        ServerManager.shared.stopDiscovering()
+    }
+    
+    func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>)
+    {
+        guard let context = URLContexts.first else { return }
+        self.open(context)
+    }
+}
+
+@available(iOS 13.0, *)
+private extension SceneDelegate
+{
+    func open(_ context: UIOpenURLContext)
+    {
+        if context.url.isFileURL
+        {
+            guard context.url.pathExtension.lowercased() == "ipa" else { return }
+            
+            DispatchQueue.main.async {
+                NotificationCenter.default.post(name: AppDelegate.importAppDeepLinkNotification, object: nil, userInfo: [AppDelegate.importAppDeepLinkURLKey: context.url])
+            }
+        }
+        else
+        {
+            guard let components = URLComponents(url: context.url, resolvingAgainstBaseURL: false) else { return }
+            guard let host = components.host?.lowercased() else { return }
+            
+            switch host
+            {
+            case "patreon":
+                DispatchQueue.main.async {
+                    NotificationCenter.default.post(name: AppDelegate.openPatreonSettingsDeepLinkNotification, object: nil)
+                }
+                
+            case "appbackupresponse":
+                let result: Result<Void, Error>
+                
+                switch context.url.path.lowercased()
+                {
+                case "/success": result = .success(())
+                case "/failure":
+                    let queryItems = components.queryItems?.reduce(into: [String: String]()) { $0[$1.name] = $1.value } ?? [:]
+                    guard
+                        let errorDomain = queryItems["errorDomain"],
+                        let errorCodeString = queryItems["errorCode"], let errorCode = Int(errorCodeString),
+                        let errorDescription = queryItems["errorDescription"]
+                    else { return }
+                    
+                    let error = NSError(domain: errorDomain, code: errorCode, userInfo: [NSLocalizedDescriptionKey: errorDescription])
+                    result = .failure(error)
+                    
+                default: return
+                }
+                
+                DispatchQueue.main.async {
+                    NotificationCenter.default.post(name: AppDelegate.appBackupDidFinish, object: nil, userInfo: [AppDelegate.appBackupResultKey: result])
+                }
+                
+            case "install":
+                let queryItems = components.queryItems?.reduce(into: [String: String]()) { $0[$1.name.lowercased()] = $1.value } ?? [:]
+                guard let downloadURLString = queryItems["url"], let downloadURL = URL(string: downloadURLString) else { return }
+                
+                DispatchQueue.main.async {
+                    NotificationCenter.default.post(name: AppDelegate.importAppDeepLinkNotification, object: nil, userInfo: [AppDelegate.importAppDeepLinkURLKey: downloadURL])
+                }
+            
+            case "source":
+                let queryItems = components.queryItems?.reduce(into: [String: String]()) { $0[$1.name.lowercased()] = $1.value } ?? [:]
+                guard let sourceURLString = queryItems["url"], let sourceURL = URL(string: sourceURLString) else { return }
+                
+                DispatchQueue.main.async {
+                    NotificationCenter.default.post(name: AppDelegate.addSourceDeepLinkNotification, object: nil, userInfo: [AppDelegate.addSourceDeepLinkURLKey: sourceURL])
+                }
+                
+            default: break
+            }
+        }
+    }
+}

AltStore/Server/Server.swift

@@ -8,8 +8,6 @@
 
 import Network
 
-import AltKit
-
 enum ConnectionError: LocalizedError
 {
     case serverNotFound

AltStore/Server/ServerConnection.swift

@@ -9,7 +9,7 @@
 import Foundation
 import Network
 
-import AltKit
+import AltStoreCore
 
 class ServerConnection
 {
@@ -95,7 +95,7 @@ class ServerConnection
                     {
                         let data = try self.process(data: data, error: error)
                         
-                        let response = try JSONDecoder().decode(ServerResponse.self, from: data)
+                        let response = try AltStoreCore.JSONDecoder().decode(ServerResponse.self, from: data)
                         completionHandler(.success(response))
                     }
                     catch

AltStore/Server/ServerManager.swift

@@ -9,7 +9,7 @@
 import Foundation
 import Network
 
-import AltKit
+import AltStoreCore
 
 class ServerManager: NSObject
 {

AltStore/Settings/PatreonViewController.swift

@@ -10,6 +10,7 @@ import UIKit
 import SafariServices
 import AuthenticationServices
 
+import AltStoreCore
 import Roxas
 
 extension PatreonViewController

AltStore/Settings/RefreshAttemptsViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 
+import AltStoreCore
 import Roxas
 
 @objc(RefreshAttemptTableViewCell)

AltStore/Settings/Settings.storyboard

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="16097" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="5Rz-4h-jJ8">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="17154" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="5Rz-4h-jJ8">
     <device id="retina4_7" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="16087"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17124"/>
         <capability name="Named colors" minToolsVersion="9.0"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
@@ -20,7 +20,7 @@
                         <color key="tintColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                         <color key="separatorColor" white="1" alpha="0.25" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                         <label key="tableFooterView" opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="AltStore 1.0" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="bUR-rp-Nw2">
-                            <rect key="frame" x="0.0" y="996.5" width="375" height="25"/>
+                            <rect key="frame" x="0.0" y="1047.5" width="375" height="25"/>
                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                             <fontDescription key="fontDescription" type="system" pointSize="17"/>
                             <color key="textColor" white="1" alpha="0.69999999999999996" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -74,7 +74,7 @@
                                                     <nil key="highlightedColor"/>
                                                 </label>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Riley Testut" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" id="CnN-M1-AYK">
-                                                    <rect key="frame" x="251.5" y="16" width="93.5" height="20.5"/>
+                                                    <rect key="frame" x="252.5" y="16" width="92.5" height="20.5"/>
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -106,7 +106,7 @@
                                                     <nil key="highlightedColor"/>
                                                 </label>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="riley@altstore.io" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" id="0uP-Cd-tNX">
-                                                    <rect key="frame" x="215" y="16" width="130" height="20.5"/>
+                                                    <rect key="frame" x="215.5" y="16" width="129.5" height="20.5"/>
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -138,7 +138,7 @@
                                                     <nil key="highlightedColor"/>
                                                 </label>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" insetsLayoutMarginsFromSafeArea="NO" text="Developer" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" id="434-MW-Den">
-                                                    <rect key="frame" x="263.5" y="16" width="81.5" height="20.5"/>
+                                                    <rect key="frame" x="264" y="16" width="81" height="20.5"/>
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -167,7 +167,7 @@
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Join the beta" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="3Il-5a-5Zp">
-                                                    <rect key="frame" x="30" y="15" width="106.5" height="21"/>
+                                                    <rect key="frame" x="30" y="15" width="106" height="21"/>
                                                     <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                     <nil key="highlightedColor"/>
@@ -207,7 +207,7 @@
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Background Refresh" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="EbG-HB-IOn">
-                                                    <rect key="frame" x="30" y="15" width="167" height="21"/>
+                                                    <rect key="frame" x="30" y="15" width="166" height="21"/>
                                                     <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                     <nil key="highlightedColor"/>
@@ -230,17 +230,45 @@
                                         <edgeInsets key="layoutMargins" top="8" left="30" bottom="8" right="30"/>
                                         <userDefinedRuntimeAttributes>
                                             <userDefinedRuntimeAttribute type="number" keyPath="style">
-                                                <integer key="value" value="0"/>
+                                                <integer key="value" value="1"/>
                                             </userDefinedRuntimeAttribute>
                                             <userDefinedRuntimeAttribute type="boolean" keyPath="isSelectable" value="NO"/>
                                         </userDefinedRuntimeAttributes>
                                     </tableViewCell>
+                                    <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="amC-sE-8O0" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
+                                        <rect key="frame" x="0.0" y="461.5" width="375" height="51"/>
+                                        <autoresizingMask key="autoresizingMask"/>
+                                        <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="amC-sE-8O0" id="GEO-2e-E4k">
+                                            <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
+                                            <autoresizingMask key="autoresizingMask"/>
+                                            <subviews>
+                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Add to Siri…" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="c6K-fI-CVr">
+                                                    <rect key="frame" x="30" y="15" width="101" height="21"/>
+                                                    <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
+                                                    <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                                    <nil key="highlightedColor"/>
+                                                </label>
+                                            </subviews>
+                                            <constraints>
+                                                <constraint firstItem="c6K-fI-CVr" firstAttribute="centerY" secondItem="GEO-2e-E4k" secondAttribute="centerY" id="IGB-ox-RAM"/>
+                                                <constraint firstItem="c6K-fI-CVr" firstAttribute="leading" secondItem="GEO-2e-E4k" secondAttribute="leadingMargin" id="xoI-eB-1TH"/>
+                                            </constraints>
+                                        </tableViewCellContentView>
+                                        <color key="backgroundColor" white="1" alpha="0.14999999999999999" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+                                        <edgeInsets key="layoutMargins" top="8" left="30" bottom="8" right="30"/>
+                                        <userDefinedRuntimeAttributes>
+                                            <userDefinedRuntimeAttribute type="number" keyPath="style">
+                                                <integer key="value" value="3"/>
+                                            </userDefinedRuntimeAttribute>
+                                            <userDefinedRuntimeAttribute type="boolean" keyPath="isSelectable" value="YES"/>
+                                        </userDefinedRuntimeAttributes>
+                                    </tableViewCell>
                                 </cells>
                             </tableViewSection>
                             <tableViewSection headerTitle="" id="9ht-ML-85l">
                                 <cells>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" textLabel="wYS-qW-u8S" rowHeight="51" style="IBUITableViewCellStyleDefault" id="ndZ-OC-MWv" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="501.5" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="552.5" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="ndZ-OC-MWv" id="Tuq-2M-9df">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
@@ -270,14 +298,14 @@
                             <tableViewSection headerTitle="" id="eHy-qI-w5w">
                                 <cells>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="30h-59-88f" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="592.5" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="643.5" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="30h-59-88f" id="7qD-DW-Jls">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="How it works" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="2CC-iw-3bd">
-                                                    <rect key="frame" x="30" y="15" width="106" height="21"/>
+                                                    <rect key="frame" x="30" y="15" width="105" height="21"/>
                                                     <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                     <nil key="highlightedColor"/>
@@ -310,7 +338,7 @@
                             <tableViewSection headerTitle="" id="J90-vn-u2O">
                                 <cells>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="i4T-2q-jF3" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="683.5" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="734.5" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="i4T-2q-jF3" id="VTQ-H4-aCM">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
@@ -323,16 +351,16 @@
                                                     <nil key="highlightedColor"/>
                                                 </label>
                                                 <stackView opaque="NO" contentMode="scaleToFill" spacing="14" translatesAutoresizingMaskIntoConstraints="NO" id="lx9-35-OSk">
-                                                    <rect key="frame" x="219.5" y="15.5" width="125.5" height="20.5"/>
+                                                    <rect key="frame" x="220.5" y="15.5" width="124.5" height="20.5"/>
                                                     <subviews>
                                                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Riley Testut" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="JAA-iZ-VGb">
-                                                            <rect key="frame" x="0.0" y="0.0" width="93.5" height="20.5"/>
+                                                            <rect key="frame" x="0.0" y="0.0" width="92.5" height="20.5"/>
                                                             <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
                                                             <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                             <nil key="highlightedColor"/>
                                                         </label>
                                                         <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="Next" translatesAutoresizingMaskIntoConstraints="NO" id="Mmj-3V-fTb">
-                                                            <rect key="frame" x="107.5" y="0.0" width="18" height="20.5"/>
+                                                            <rect key="frame" x="106.5" y="0.0" width="18" height="20.5"/>
                                                         </imageView>
                                                     </subviews>
                                                 </stackView>
@@ -354,7 +382,7 @@
                                         </userDefinedRuntimeAttributes>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="0MT-ht-Sit" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="734.5" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="785.5" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="0MT-ht-Sit" id="OZp-WM-5H7">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
@@ -367,16 +395,16 @@
                                                     <nil key="highlightedColor"/>
                                                 </label>
                                                 <stackView opaque="NO" contentMode="scaleToFill" spacing="14" translatesAutoresizingMaskIntoConstraints="NO" id="R8B-DW-7mY">
-                                                    <rect key="frame" x="191.5" y="15.5" width="153.5" height="20.5"/>
+                                                    <rect key="frame" x="192.5" y="15.5" width="152.5" height="20.5"/>
                                                     <subviews>
                                                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Caroline Moore" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="hId-3P-41T">
-                                                            <rect key="frame" x="0.0" y="0.0" width="121.5" height="20.5"/>
+                                                            <rect key="frame" x="0.0" y="0.0" width="120.5" height="20.5"/>
                                                             <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
                                                             <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                             <nil key="highlightedColor"/>
                                                         </label>
                                                         <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="Next" translatesAutoresizingMaskIntoConstraints="NO" id="baq-cE-fMY">
-                                                            <rect key="frame" x="135.5" y="0.0" width="18" height="20.5"/>
+                                                            <rect key="frame" x="134.5" y="0.0" width="18" height="20.5"/>
                                                         </imageView>
                                                     </subviews>
                                                 </stackView>
@@ -398,7 +426,7 @@
                                         </userDefinedRuntimeAttributes>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="O5R-Al-lGj" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="785.5" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="836.5" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="O5R-Al-lGj" id="CrG-Mr-xQq">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
@@ -438,7 +466,7 @@
                             <tableViewSection headerTitle="" id="OMa-EK-hRI">
                                 <cells>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="FMZ-as-Ljo" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="876.5" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="927.5" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="FMZ-as-Ljo" id="JzL-Of-A3T">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
@@ -471,14 +499,14 @@
                                         </userDefinedRuntimeAttributes>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="Qca-pU-sJh" customClass="InsetGroupTableViewCell" customModule="AltStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="927.5" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="978.5" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="Qca-pU-sJh" id="QtU-8J-VQN">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="View Refresh Attempts" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="sni-07-q0M">
-                                                    <rect key="frame" x="30" y="15" width="189" height="21"/>
+                                                    <rect key="frame" x="30" y="15" width="187.5" height="21"/>
                                                     <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                     <nil key="highlightedColor"/>
@@ -581,9 +609,9 @@
                                                     <rect key="frame" x="0.0" y="0.0" width="343" height="20.5"/>
                                                     <subviews>
                                                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Success" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="SWb-Of-t97">
-                                                            <rect key="frame" x="0.0" y="0.0" width="67.5" height="20.5"/>
+                                                            <rect key="frame" x="0.0" y="0.0" width="67" height="20.5"/>
                                                             <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="17"/>
-                                                            <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                                                            <color key="textColor" systemColor="darkTextColor"/>
                                                             <nil key="highlightedColor"/>
                                                         </label>
                                                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Date" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="4MX-Qv-H8V">
@@ -721,6 +749,7 @@ Settings by i cons from the Noun Project</string>
                                 <textInputTraits key="textInputTraits" autocapitalizationType="sentences"/>
                             </textView>
                         </subviews>
+                        <viewLayoutGuide key="safeArea" id="o3f-Lj-IHF"/>
                         <color key="backgroundColor" name="SettingsBackground"/>
                         <constraints>
                             <constraint firstItem="oQQ-pR-oKc" firstAttribute="top" secondItem="o3f-Lj-IHF" secondAttribute="top" id="3gx-wh-Lol"/>
@@ -728,7 +757,6 @@ Settings by i cons from the Noun Project</string>
                             <constraint firstItem="oQQ-pR-oKc" firstAttribute="leading" secondItem="o3f-Lj-IHF" secondAttribute="leading" id="PIZ-YA-eVd"/>
                             <constraint firstItem="oQQ-pR-oKc" firstAttribute="trailing" secondItem="o3f-Lj-IHF" secondAttribute="trailing" id="oUR-b9-ajN"/>
                         </constraints>
-                        <viewLayoutGuide key="safeArea" id="o3f-Lj-IHF"/>
                     </view>
                     <navigationItem key="navigationItem" title="Software Licenses" largeTitleDisplayMode="never" id="JcT-wX-zay"/>
                     <connections>
@@ -807,5 +835,8 @@ Settings by i cons from the Noun Project</string>
         <namedColor name="SettingsBackground">
             <color red="0.0039215686274509803" green="0.50196078431372548" blue="0.51764705882352946" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
         </namedColor>
+        <systemColor name="darkTextColor">
+            <color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+        </systemColor>
     </resources>
 </document>

AltStore/Settings/SettingsViewController.swift

@@ -9,6 +9,10 @@
 import UIKit
 import SafariServices
 import MessageUI
+import Intents
+import IntentsUI
+
+import AltStoreCore
 
 extension SettingsViewController
 {
@@ -17,13 +21,26 @@ extension SettingsViewController
         case signIn
         case account
         case patreon
-        case backgroundRefresh
+        case appRefresh
         case jailbreak
         case instructions
         case credits
         case debug
     }
     
+    fileprivate enum AppRefreshRow: Int, CaseIterable
+    {
+        case backgroundRefresh
+        
+        @available(iOS 14, *)
+        case addToSiri
+        
+        static var allCases: [AppRefreshRow] {
+            guard #available(iOS 14, *) else { return [.backgroundRefresh] }
+            return [.backgroundRefresh, .addToSiri]
+        }
+    }
+    
     fileprivate enum CreditsRow: Int, CaseIterable
     {
         case developer
@@ -165,8 +182,15 @@ private extension SettingsViewController
             settingsHeaderFooterView.button.addTarget(self, action: #selector(SettingsViewController.signOut(_:)), for: .primaryActionTriggered)
             settingsHeaderFooterView.button.isHidden = false
             
-        case .backgroundRefresh:
-            settingsHeaderFooterView.secondaryLabel.text = NSLocalizedString("Automatically refresh apps in the background when connected to the same WiFi as AltServer.", comment: "")
+        case .appRefresh:
+            if isHeader
+            {
+                settingsHeaderFooterView.primaryLabel.text = NSLocalizedString("REFRESHING APPS", comment: "")
+            }
+            else
+            {
+                settingsHeaderFooterView.secondaryLabel.text = NSLocalizedString("Enable Background Refresh to automatically refresh apps in the background when connected to the same WiFi as AltServer.", comment: "")
+            }
             
         case .jailbreak:
             if isHeader
@@ -254,6 +278,17 @@ private extension SettingsViewController
         UserDefaults.standard.isBackgroundRefreshEnabled = sender.isOn
     }
     
+    @available(iOS 14, *)
+    @IBAction func addRefreshAppsShortcut()
+    {
+        guard let shortcut = INShortcut(intent: INInteraction.refreshAllApps().intent) else { return }
+        
+        let viewController = INUIAddVoiceShortcutViewController(shortcut: shortcut)
+        viewController.delegate = self
+        viewController.modalPresentationStyle = .formSheet
+        self.present(viewController, animated: true, completion: nil)
+    }
+    
     @IBAction func handleDebugModeGesture(_ gestureRecognizer: UISwipeGestureRecognizer)
     {
         self.debugGestureCounter += 1
@@ -331,11 +366,28 @@ extension SettingsViewController
         {
         case .signIn: return (self.activeTeam == nil) ? 1 : 0
         case .account: return (self.activeTeam == nil) ? 0 : 3
+        case .appRefresh: return AppRefreshRow.allCases.count
         case .jailbreak: return UIDevice.current.isJailbroken ? 1 : 0
         default: return super.tableView(tableView, numberOfRowsInSection: section.rawValue)
         }
     }
     
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell
+    {
+        let cell = super.tableView(tableView, cellForRowAt: indexPath)
+        
+        if #available(iOS 14, *) {}
+        else if let cell = cell as? InsetGroupTableViewCell,
+                indexPath.section == Section.appRefresh.rawValue,
+                indexPath.row == AppRefreshRow.backgroundRefresh.rawValue
+        {
+            // Only one row is visible pre-iOS 14.
+            cell.style = .single
+        }
+        
+        return cell
+    }
+    
     override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView?
     {
         let section = Section.allCases[section]
@@ -345,12 +397,12 @@ extension SettingsViewController
         case .account where self.activeTeam == nil: return nil
         case .jailbreak where !UIDevice.current.isJailbroken: return nil
             
-        case .signIn, .account, .patreon, .jailbreak, .credits, .debug:
+        case .signIn, .account, .patreon, .appRefresh, .jailbreak, .credits, .debug:
             let headerView = tableView.dequeueReusableHeaderFooterView(withIdentifier: "HeaderFooterView") as! SettingsHeaderFooterView
             self.prepare(headerView, for: section, isHeader: true)
             return headerView
             
-        case .backgroundRefresh, .instructions: return nil
+        case .instructions: return nil
         }
     }
     
@@ -362,7 +414,7 @@ extension SettingsViewController
         case .signIn where self.activeTeam != nil: return nil
         case .jailbreak where !UIDevice.current.isJailbroken: return nil
             
-        case .signIn, .patreon, .backgroundRefresh, .jailbreak:
+        case .signIn, .patreon, .appRefresh, .jailbreak:
             let footerView = tableView.dequeueReusableHeaderFooterView(withIdentifier: "HeaderFooterView") as! SettingsHeaderFooterView
             self.prepare(footerView, for: section, isHeader: false)
             return footerView
@@ -380,11 +432,11 @@ extension SettingsViewController
         case .account where self.activeTeam == nil: return 1.0
         case .jailbreak where !UIDevice.current.isJailbroken: return 1.0
             
-        case .signIn, .account, .patreon, .jailbreak, .credits, .debug:
+        case .signIn, .account, .patreon, .appRefresh, .jailbreak, .credits, .debug:
             let height = self.preferredHeight(for: self.prototypeHeaderFooterView, in: section, isHeader: true)
             return height
             
-        case .backgroundRefresh, .instructions: return 0.0
+        case .instructions: return 0.0
         }
     }
     
@@ -397,7 +449,7 @@ extension SettingsViewController
         case .account where self.activeTeam == nil: return 1.0
         case .jailbreak where !UIDevice.current.isJailbroken: return 1.0
             
-        case .signIn, .patreon, .backgroundRefresh, .jailbreak:
+        case .signIn, .patreon, .appRefresh, .jailbreak:
             let height = self.preferredHeight(for: self.prototypeHeaderFooterView, in: section, isHeader: false)
             return height
             
@@ -415,6 +467,16 @@ extension SettingsViewController
         {
         case .signIn: self.signIn()
         case .instructions: break
+        case .appRefresh:
+            let row = AppRefreshRow.allCases[indexPath.row]
+            switch row
+            {
+            case .backgroundRefresh: break
+            case .addToSiri:
+                guard #available(iOS 14, *) else { return }
+                self.addRefreshAppsShortcut()
+            }
+            
         case .jailbreak:
             let fileURL = Bundle.main.url(forResource: "AltDaemon", withExtension: "deb")!
             
@@ -489,3 +551,31 @@ extension SettingsViewController: UIGestureRecognizerDelegate
         return true
     }
 }
+
+extension SettingsViewController: INUIAddVoiceShortcutViewControllerDelegate
+{
+    func addVoiceShortcutViewController(_ controller: INUIAddVoiceShortcutViewController, didFinishWith voiceShortcut: INVoiceShortcut?, error: Error?)
+    {
+        if let indexPath = self.tableView.indexPathForSelectedRow
+        {
+            self.tableView.deselectRow(at: indexPath, animated: true)
+        }
+        
+        controller.dismiss(animated: true, completion: nil)
+        
+        guard let error = error else { return }
+        
+        let toastView = ToastView(error: error)
+        toastView.show(in: self)
+    }
+    
+    func addVoiceShortcutViewControllerDidCancel(_ controller: INUIAddVoiceShortcutViewController)
+    {
+        if let indexPath = self.tableView.indexPathForSelectedRow
+        {
+            self.tableView.deselectRow(at: indexPath, animated: true)
+        }
+        
+        controller.dismiss(animated: true, completion: nil)
+    }
+}

AltStore/Sources/SourcesViewController.swift

@@ -9,6 +9,7 @@
 import UIKit
 import CoreData
 
+import AltStoreCore
 import Roxas
 
 class SourcesViewController: UICollectionViewController

AltStoreCore/AltStoreCore.h

@@ -0,0 +1,27 @@
+//
+//  AltStoreCore.h
+//  AltStoreCore
+//
+//  Created by Riley Testut on 9/3/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+//! Project version number for AltStoreCore.
+FOUNDATION_EXPORT double AltStoreCoreVersionNumber;
+
+//! Project version string for AltStoreCore.
+FOUNDATION_EXPORT const unsigned char AltStoreCoreVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <AltStoreCore/PublicHeader.h>
+
+#import <AltStoreCore/ALTAppPermission.h>
+#import <AltStoreCore/ALTSourceUserInfoKey.h>
+#import <AltStoreCore/ALTPatreonBenefitType.h>
+
+// Shared
+#import <AltStoreCore/ALTConstants.h>
+#import <AltStoreCore/ALTConnection.h>
+#import <AltStoreCore/NSError+ALTServerError.h>
+#import <AltStoreCore/CFNotificationName+AltStore.h>

AltStoreCore/Components/Keychain.swift

@@ -12,11 +12,11 @@ import KeychainAccess
 import AltSign
 
 @propertyWrapper
-struct KeychainItem<Value>
+public struct KeychainItem<Value>
 {
-    let key: String
+    public let key: String
     
-    var wrappedValue: Value? {
+    public var wrappedValue: Value? {
         get {
             switch Value.self
             {
@@ -35,50 +35,50 @@ struct KeychainItem<Value>
         }
     }
     
-    init(key: String)
+    public init(key: String)
     {
         self.key = key
     }
 }
 
-class Keychain
+public class Keychain
 {
-    static let shared = Keychain()
+    public static let shared = Keychain()
     
     fileprivate let keychain = KeychainAccess.Keychain(service: "com.rileytestut.AltStore").accessibility(.afterFirstUnlock).synchronizable(true)
     
     @KeychainItem(key: "appleIDEmailAddress")
-    var appleIDEmailAddress: String?
+    public var appleIDEmailAddress: String?
     
     @KeychainItem(key: "appleIDPassword")
-    var appleIDPassword: String?
+    public var appleIDPassword: String?
     
     @KeychainItem(key: "signingCertificatePrivateKey")
-    var signingCertificatePrivateKey: Data?
+    public var signingCertificatePrivateKey: Data?
     
     @KeychainItem(key: "signingCertificateSerialNumber")
-    var signingCertificateSerialNumber: String?
+    public var signingCertificateSerialNumber: String?
     
     @KeychainItem(key: "signingCertificate")
-    var signingCertificate: Data?
+    public var signingCertificate: Data?
     
     @KeychainItem(key: "signingCertificatePassword")
-    var signingCertificatePassword: String?
+    public var signingCertificatePassword: String?
     
     @KeychainItem(key: "patreonAccessToken")
-    var patreonAccessToken: String?
+    public var patreonAccessToken: String?
     
     @KeychainItem(key: "patreonRefreshToken")
-    var patreonRefreshToken: String?
+    public var patreonRefreshToken: String?
     
     @KeychainItem(key: "patreonCreatorAccessToken")
-    var patreonCreatorAccessToken: String?
+    public var patreonCreatorAccessToken: String?
     
     private init()
     {
     }
     
-    func reset()
+    public func reset()
     {
         self.appleIDEmailAddress = nil
         self.appleIDPassword = nil

AltStoreCore/Extensions/JSONDecoder+Properties.swift

@@ -9,7 +9,7 @@
 import Foundation
 import CoreData
 
-extension CodingUserInfoKey
+public extension CodingUserInfoKey
 {
     static let managedObjectContext = CodingUserInfoKey(rawValue: "managedObjectContext")!
     static let sourceURL = CodingUserInfoKey(rawValue: "sourceURL")!
@@ -18,29 +18,29 @@ extension CodingUserInfoKey
 public final class JSONDecoder: Foundation.JSONDecoder
 {
     @DecoderItem(key: .managedObjectContext)
-    var managedObjectContext: NSManagedObjectContext?
+    public var managedObjectContext: NSManagedObjectContext?
     
     @DecoderItem(key: .sourceURL)
-    var sourceURL: URL?
+    public var sourceURL: URL?
 }
 
-extension Decoder
+public extension Decoder
 {
     var managedObjectContext: NSManagedObjectContext? { self.userInfo[.managedObjectContext] as? NSManagedObjectContext }
     var sourceURL: URL? { self.userInfo[.sourceURL] as? URL }
 }
 
 @propertyWrapper
-struct DecoderItem<Value>
+public struct DecoderItem<Value>
 {
-    let key: CodingUserInfoKey
+    public let key: CodingUserInfoKey
     
-    var wrappedValue: Value? {
+    public var wrappedValue: Value? {
         get { fatalError("only works on instance properties of classes") }
         set { fatalError("only works on instance properties of classes") }
     }
     
-    init(key: CodingUserInfoKey)
+    public init(key: CodingUserInfoKey)
     {
         self.key = key
     }

AltStoreCore/Extensions/UIApplication+AppExtension.swift

@@ -0,0 +1,17 @@
+//
+//  UIApplication+AppExtension.swift
+//  DeltaCore
+//
+//  Created by Riley Testut on 6/14/18.
+//  Copyright © 2018 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+public extension UIApplication
+{
+    // Cannot normally use UIApplication.shared from extensions, so we get around this by calling value(forKey:).
+    class var alt_shared: UIApplication? {
+        return UIApplication.value(forKey: "sharedApplication") as? UIApplication
+    }
+}

AltStoreCore/Extensions/UIColor+Hex.swift

@@ -8,7 +8,7 @@
 
 import UIKit
 
-extension UIColor
+public extension UIColor
 {
     // Borrowed from https://stackoverflow.com/a/26341062
     var hexString: String {

AltStoreCore/Extensions/UserDefaults+AltStore.swift

@@ -10,7 +10,7 @@ import Foundation
 
 import Roxas
 
-extension UserDefaults
+public extension UserDefaults
 {
     @NSManaged var firstLaunch: Date?
     

AltStoreCore/Info.plist

@@ -0,0 +1,22 @@
+<?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>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(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>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>$(CURRENT_PROJECT_VERSION)</string>
+</dict>
+</plist>

AltStoreCore/Model/Account.swift

@@ -12,9 +12,9 @@ import CoreData
 import AltSign
 
 @objc(Account)
-class Account: NSManagedObject, Fetchable
+public class Account: NSManagedObject, Fetchable
 {
-    var localizedName: String {
+    public var localizedName: String {
         var components = PersonNameComponents()
         components.givenName = self.firstName
         components.familyName = self.lastName
@@ -24,30 +24,30 @@ class Account: NSManagedObject, Fetchable
     }
     
     /* Properties */
-    @NSManaged var appleID: String
-    @NSManaged var identifier: String
+    @NSManaged public var appleID: String
+    @NSManaged public var identifier: String
     
-    @NSManaged var firstName: String
-    @NSManaged var lastName: String
+    @NSManaged public var firstName: String
+    @NSManaged public var lastName: String
     
-    @NSManaged var isActiveAccount: Bool
+    @NSManaged public var isActiveAccount: Bool
     
     /* Relationships */
-    @NSManaged var teams: Set<Team>
+    @NSManaged public var teams: Set<Team>
     
     private override init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?)
     {
         super.init(entity: entity, insertInto: context)
     }
     
-    init(_ account: ALTAccount, context: NSManagedObjectContext)
+    public init(_ account: ALTAccount, context: NSManagedObjectContext)
     {
         super.init(entity: Account.entity(), insertInto: context)
         
         self.update(account: account)
     }
     
-    func update(account: ALTAccount)
+    public func update(account: ALTAccount)
     {
         self.appleID = account.appleID
         self.identifier = account.identifier
@@ -57,7 +57,7 @@ class Account: NSManagedObject, Fetchable
     }
 }
 
-extension Account
+public extension Account
 {
     @nonobjc class func fetchRequest() -> NSFetchRequest<Account>
     {

AltStoreCore/Model/AltStore.xcdatamodeld/.xccurrentversion

@@ -3,6 +3,6 @@
 <plist version="1.0">
 <dict>
 	<key>_XCCurrentVersionName</key>
-	<string>AltStore 7.xcdatamodel</string>
+	<string>AltStore 8.xcdatamodel</string>
 </dict>
 </plist>

AltStoreCore/Model/AltStore.xcdatamodeld/AltStore 8.xcdatamodel/contents

@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="17189" systemVersion="20A5354i" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
+    <entity name="Account" representedClassName="Account" syncable="YES">
+        <attribute name="appleID" attributeType="String"/>
+        <attribute name="firstName" attributeType="String"/>
+        <attribute name="identifier" attributeType="String"/>
+        <attribute name="isActiveAccount" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
+        <attribute name="lastName" attributeType="String"/>
+        <relationship name="teams" toMany="YES" deletionRule="Cascade" destinationEntity="Team" inverseName="account" inverseEntity="Team"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="identifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="AppID" representedClassName="AppID" syncable="YES">
+        <attribute name="bundleIdentifier" attributeType="String"/>
+        <attribute name="expirationDate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="features" attributeType="Transformable"/>
+        <attribute name="identifier" attributeType="String"/>
+        <attribute name="name" attributeType="String"/>
+        <relationship name="team" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Team" inverseName="appIDs" inverseEntity="Team"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="identifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="AppPermission" representedClassName="AppPermission" syncable="YES">
+        <attribute name="type" attributeType="String"/>
+        <attribute name="usageDescription" attributeType="String"/>
+        <relationship name="app" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="StoreApp" inverseName="permissions" inverseEntity="StoreApp"/>
+    </entity>
+    <entity name="InstalledApp" representedClassName="InstalledApp" syncable="YES">
+        <attribute name="bundleIdentifier" attributeType="String"/>
+        <attribute name="certificateSerialNumber" optional="YES" attributeType="String"/>
+        <attribute name="expirationDate" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="installedDate" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="isActive" attributeType="Boolean" defaultValueString="YES" usesScalarValueType="YES"/>
+        <attribute name="isRefreshing" transient="YES" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
+        <attribute name="name" attributeType="String"/>
+        <attribute name="refreshedDate" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="resignedBundleIdentifier" attributeType="String"/>
+        <attribute name="version" attributeType="String"/>
+        <relationship name="appExtensions" toMany="YES" deletionRule="Cascade" destinationEntity="InstalledExtension" inverseName="parentApp" inverseEntity="InstalledExtension"/>
+        <relationship name="storeApp" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="StoreApp" inverseName="installedApp" inverseEntity="StoreApp"/>
+        <relationship name="team" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Team" inverseName="installedApps" inverseEntity="Team"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="bundleIdentifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="InstalledExtension" representedClassName="InstalledExtension" syncable="YES">
+        <attribute name="bundleIdentifier" attributeType="String"/>
+        <attribute name="expirationDate" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="installedDate" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="name" attributeType="String"/>
+        <attribute name="refreshedDate" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="resignedBundleIdentifier" attributeType="String"/>
+        <attribute name="version" attributeType="String"/>
+        <relationship name="parentApp" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="InstalledApp" inverseName="appExtensions" inverseEntity="InstalledApp"/>
+    </entity>
+    <entity name="NewsItem" representedClassName="NewsItem" syncable="YES">
+        <attribute name="appID" optional="YES" attributeType="String"/>
+        <attribute name="caption" attributeType="String"/>
+        <attribute name="date" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="externalURL" optional="YES" attributeType="URI"/>
+        <attribute name="identifier" attributeType="String"/>
+        <attribute name="imageURL" optional="YES" attributeType="URI"/>
+        <attribute name="isSilent" attributeType="Boolean" defaultValueString="YES" usesScalarValueType="YES"/>
+        <attribute name="sortIndex" attributeType="Integer 32" defaultValueString="0" usesScalarValueType="YES"/>
+        <attribute name="sourceIdentifier" optional="YES" attributeType="String"/>
+        <attribute name="tintColor" optional="YES" attributeType="Transformable"/>
+        <attribute name="title" attributeType="String"/>
+        <relationship name="source" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Source" inverseName="newsItems" inverseEntity="Source"/>
+        <relationship name="storeApp" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="StoreApp" inverseName="newsItems" inverseEntity="StoreApp"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="identifier"/>
+                <constraint value="sourceIdentifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="PatreonAccount" representedClassName="PatreonAccount" syncable="YES">
+        <attribute name="firstName" optional="YES" attributeType="String"/>
+        <attribute name="identifier" attributeType="String"/>
+        <attribute name="isPatron" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
+        <attribute name="name" attributeType="String"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="identifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="RefreshAttempt" representedClassName="RefreshAttempt" syncable="YES">
+        <attribute name="date" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="errorDescription" optional="YES" attributeType="String"/>
+        <attribute name="identifier" attributeType="String"/>
+        <attribute name="isSuccess" attributeType="Boolean" defaultValueString="YES" usesScalarValueType="YES"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="identifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="Source" representedClassName="Source" syncable="YES">
+        <attribute name="error" optional="YES" attributeType="Transformable" valueTransformerName="ALTSecureValueTransformer"/>
+        <attribute name="identifier" attributeType="String"/>
+        <attribute name="name" attributeType="String"/>
+        <attribute name="sourceURL" attributeType="URI"/>
+        <relationship name="apps" toMany="YES" deletionRule="Cascade" ordered="YES" destinationEntity="StoreApp" inverseName="source" inverseEntity="StoreApp"/>
+        <relationship name="newsItems" toMany="YES" deletionRule="Cascade" ordered="YES" destinationEntity="NewsItem" inverseName="source" inverseEntity="NewsItem"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="identifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="StoreApp" representedClassName="StoreApp" syncable="YES">
+        <attribute name="bundleIdentifier" attributeType="String"/>
+        <attribute name="developerName" attributeType="String"/>
+        <attribute name="downloadURL" attributeType="URI"/>
+        <attribute name="iconURL" attributeType="URI"/>
+        <attribute name="isBeta" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
+        <attribute name="localizedDescription" attributeType="String"/>
+        <attribute name="name" attributeType="String"/>
+        <attribute name="screenshotURLs" attributeType="Transformable"/>
+        <attribute name="size" attributeType="Integer 32" defaultValueString="0" usesScalarValueType="YES"/>
+        <attribute name="sortIndex" attributeType="Integer 32" defaultValueString="0" usesScalarValueType="YES"/>
+        <attribute name="sourceIdentifier" optional="YES" attributeType="String"/>
+        <attribute name="subtitle" optional="YES" attributeType="String"/>
+        <attribute name="tintColor" optional="YES" attributeType="Transformable"/>
+        <attribute name="version" attributeType="String"/>
+        <attribute name="versionDate" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="versionDescription" optional="YES" attributeType="String"/>
+        <relationship name="installedApp" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="InstalledApp" inverseName="storeApp" inverseEntity="InstalledApp"/>
+        <relationship name="newsItems" toMany="YES" deletionRule="Nullify" destinationEntity="NewsItem" inverseName="storeApp" inverseEntity="NewsItem"/>
+        <relationship name="permissions" toMany="YES" deletionRule="Cascade" ordered="YES" destinationEntity="AppPermission" inverseName="app" inverseEntity="AppPermission"/>
+        <relationship name="source" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Source" inverseName="apps" inverseEntity="Source"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="sourceIdentifier"/>
+                <constraint value="bundleIdentifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <entity name="Team" representedClassName="Team" syncable="YES">
+        <attribute name="identifier" attributeType="String"/>
+        <attribute name="isActiveTeam" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
+        <attribute name="name" attributeType="String"/>
+        <attribute name="type" attributeType="Integer 16" defaultValueString="0" usesScalarValueType="YES"/>
+        <relationship name="account" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Account" inverseName="teams" inverseEntity="Account"/>
+        <relationship name="appIDs" toMany="YES" deletionRule="Cascade" destinationEntity="AppID" inverseName="team" inverseEntity="AppID"/>
+        <relationship name="installedApps" toMany="YES" deletionRule="Nullify" destinationEntity="InstalledApp" inverseName="team" inverseEntity="InstalledApp"/>
+        <uniquenessConstraints>
+            <uniquenessConstraint>
+                <constraint value="identifier"/>
+            </uniquenessConstraint>
+        </uniquenessConstraints>
+    </entity>
+    <elements>
+        <element name="Account" positionX="-36" positionY="90" width="128" height="135"/>
+        <element name="AppID" positionX="-27" positionY="153" width="128" height="133"/>
+        <element name="AppPermission" positionX="-45" positionY="90" width="128" height="90"/>
+        <element name="InstalledApp" positionX="-63" positionY="0" width="128" height="224"/>
+        <element name="InstalledExtension" positionX="-45" positionY="135" width="128" height="163"/>
+        <element name="NewsItem" positionX="-45" positionY="126" width="128" height="238"/>
+        <element name="PatreonAccount" positionX="-45" positionY="117" width="128" height="105"/>
+        <element name="RefreshAttempt" positionX="-45" positionY="117" width="128" height="105"/>
+        <element name="Source" positionX="-45" positionY="99" width="128" height="133"/>
+        <element name="StoreApp" positionX="-63" positionY="-18" width="128" height="343"/>
+        <element name="Team" positionX="-45" positionY="81" width="128" height="148"/>
+    </elements>
+</model>

AltStoreCore/Model/AppID.swift

@@ -12,24 +12,24 @@ import CoreData
 import AltSign
 
 @objc(AppID)
-class AppID: NSManagedObject, Fetchable
+public class AppID: NSManagedObject, Fetchable
 {
     /* Properties */
-    @NSManaged var name: String
-    @NSManaged var identifier: String
-    @NSManaged var bundleIdentifier: String
-    @NSManaged var features: [ALTFeature: Any]
-    @NSManaged var expirationDate: Date?
+    @NSManaged public var name: String
+    @NSManaged public var identifier: String
+    @NSManaged public var bundleIdentifier: String
+    @NSManaged public var features: [ALTFeature: Any]
+    @NSManaged public var expirationDate: Date?
     
     /* Relationships */
-    @NSManaged private(set) var team: Team?
+    @NSManaged public private(set) var team: Team?
     
     private override init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?)
     {
         super.init(entity: entity, insertInto: context)
     }
     
-    init(_ appID: ALTAppID, team: Team, context: NSManagedObjectContext)
+    public init(_ appID: ALTAppID, team: Team, context: NSManagedObjectContext)
     {
         super.init(entity: AppID.entity(), insertInto: context)
                 
@@ -43,7 +43,7 @@ class AppID: NSManagedObject, Fetchable
     }
 }
 
-extension AppID
+public extension AppID
 {
     @nonobjc class func fetchRequest() -> NSFetchRequest<AppID>
     {

AltStoreCore/Model/AppPermission.swift

@@ -9,7 +9,7 @@
 import CoreData
 import UIKit
 
-extension ALTAppPermissionType
+public extension ALTAppPermissionType
 {
     var localizedShortName: String? {
         switch self
@@ -43,14 +43,14 @@ extension ALTAppPermissionType
 }
 
 @objc(AppPermission)
-class AppPermission: NSManagedObject, Decodable, Fetchable
+public class AppPermission: NSManagedObject, Decodable, Fetchable
 {
     /* Properties */
-    @NSManaged var type: ALTAppPermissionType
-    @NSManaged var usageDescription: String
+    @NSManaged public var type: ALTAppPermissionType
+    @NSManaged public var usageDescription: String
     
     /* Relationships */
-    @NSManaged private(set) var app: StoreApp!
+    @NSManaged public private(set) var app: StoreApp!
     
     private override init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?)
     {
@@ -63,7 +63,7 @@ class AppPermission: NSManagedObject, Decodable, Fetchable
         case usageDescription
     }
     
-    required init(from decoder: Decoder) throws
+    public required init(from decoder: Decoder) throws
     {
         guard let context = decoder.managedObjectContext else { preconditionFailure("Decoder must have non-nil NSManagedObjectContext.") }
         
@@ -89,7 +89,7 @@ class AppPermission: NSManagedObject, Decodable, Fetchable
     }
 }
 
-extension AppPermission
+public extension AppPermission
 {
     @nonobjc class func fetchRequest() -> NSFetchRequest<AppPermission>
     {

AltStoreCore/Model/DatabaseManager.swift

@@ -20,10 +20,11 @@ public class DatabaseManager
     public private(set) var isStarted = false
     
     private var startCompletionHandlers = [(Error?) -> Void]()
+    private let dispatchQueue = DispatchQueue(label: "io.altstore.DatabaseManager")
     
     private init()
     {
-        self.persistentContainer = RSTPersistentContainer(name: "AltStore")
+        self.persistentContainer = RSTPersistentContainer(name: "AltStore", bundle: Bundle(for: DatabaseManager.self))
         self.persistentContainer.preferredMergePolicy = MergePolicy()
     }
 }
@@ -32,30 +33,34 @@ public extension DatabaseManager
 {
     func start(completionHandler: @escaping (Error?) -> Void)
     {
-        self.startCompletionHandlers.append(completionHandler)
-        
-        guard self.startCompletionHandlers.count == 1 else { return }
-        
         func finish(_ error: Error?)
         {
-            self.startCompletionHandlers.forEach { $0(error) }
-            self.startCompletionHandlers.removeAll()
+            self.dispatchQueue.async {
+                if error == nil
+                {
+                    self.isStarted = true
+                }
+                
+                self.startCompletionHandlers.forEach { $0(error) }
+                self.startCompletionHandlers.removeAll()
+            }
         }
         
-        guard !self.isStarted else { return finish(nil) }
+        self.dispatchQueue.async {
+            self.startCompletionHandlers.append(completionHandler)
+            guard self.startCompletionHandlers.count == 1 else { return }
             
-        self.persistentContainer.loadPersistentStores { (description, error) in
-            guard error == nil else { return finish(error!) }
+            guard !self.isStarted else { return finish(nil) }
             
-            self.prepareDatabase() { (result) in
-                switch result
-                {
-                case .failure(let error):
-                    finish(error)
+            self.persistentContainer.loadPersistentStores { (description, error) in
+                guard error == nil else { return finish(error!) }
                 
-                case .success:
-                    self.isStarted = true
-                    finish(nil)
+                self.prepareDatabase() { (result) in
+                    switch result
+                    {
+                    case .failure(let error): finish(error)
+                    case .success: finish(nil)
+                    }
                 }
             }
         }
@@ -98,7 +103,7 @@ public extension DatabaseManager
     }
 }
 
-extension DatabaseManager
+public extension DatabaseManager
 {
     func activeAccount(in context: NSManagedObjectContext = DatabaseManager.shared.viewContext) -> Account?
     {

AltStoreCore/Model/InstalledApp.swift

@@ -12,9 +12,9 @@ import CoreData
 import AltSign
 
 // Free developer accounts are limited to only 3 active sideloaded apps at a time as of iOS 13.3.1.
-let ALTActiveAppsLimit = 3
+public let ALTActiveAppsLimit = 3
 
-protocol InstalledAppProtocol: Fetchable
+public protocol InstalledAppProtocol: Fetchable
 {
     var name: String { get }
     var bundleIdentifier: String { get }
@@ -27,36 +27,39 @@ protocol InstalledAppProtocol: Fetchable
 }
 
 @objc(InstalledApp)
-class InstalledApp: NSManagedObject, InstalledAppProtocol
+public class InstalledApp: NSManagedObject, InstalledAppProtocol
 {
     /* Properties */
-    @NSManaged var name: String
-    @NSManaged var bundleIdentifier: String
-    @NSManaged var resignedBundleIdentifier: String
-    @NSManaged var version: String
+    @NSManaged public var name: String
+    @NSManaged public var bundleIdentifier: String
+    @NSManaged public var resignedBundleIdentifier: String
+    @NSManaged public var version: String
     
-    @NSManaged var refreshedDate: Date
-    @NSManaged var expirationDate: Date
-    @NSManaged var installedDate: Date
+    @NSManaged public var refreshedDate: Date
+    @NSManaged public var expirationDate: Date
+    @NSManaged public var installedDate: Date
     
-    @NSManaged var isActive: Bool
+    @NSManaged public var isActive: Bool
     
-    @NSManaged var certificateSerialNumber: String?
+    @NSManaged public var certificateSerialNumber: String?
+    
+    /* Transient */
+    @NSManaged public var isRefreshing: Bool
     
     /* Relationships */
-    @NSManaged var storeApp: StoreApp?
-    @NSManaged var team: Team?
-    @NSManaged var appExtensions: Set<InstalledExtension>
+    @NSManaged public var storeApp: StoreApp?
+    @NSManaged public var team: Team?
+    @NSManaged public var appExtensions: Set<InstalledExtension>
     
-    var isSideloaded: Bool {
+    public var isSideloaded: Bool {
         return self.storeApp == nil
     }
     
-    var appIDCount: Int {
+    public var appIDCount: Int {
         return 1 + self.appExtensions.count
     }
     
-    var requiredActiveSlots: Int {
+    public var requiredActiveSlots: Int {
         let requiredActiveSlots = UserDefaults.standard.activeAppLimitIncludesExtensions ? self.appIDCount : 1
         return requiredActiveSlots
     }
@@ -66,7 +69,7 @@ class InstalledApp: NSManagedObject, InstalledAppProtocol
         super.init(entity: entity, insertInto: context)
     }
     
-    init(resignedApp: ALTApplication, originalBundleIdentifier: String, certificateSerialNumber: String?, context: NSManagedObjectContext)
+    public init(resignedApp: ALTApplication, originalBundleIdentifier: String, certificateSerialNumber: String?, context: NSManagedObjectContext)
     {
         super.init(entity: InstalledApp.entity(), insertInto: context)
         
@@ -80,7 +83,7 @@ class InstalledApp: NSManagedObject, InstalledAppProtocol
         self.update(resignedApp: resignedApp, certificateSerialNumber: certificateSerialNumber)
     }
     
-    func update(resignedApp: ALTApplication, certificateSerialNumber: String?)
+    public func update(resignedApp: ALTApplication, certificateSerialNumber: String?)
     {
         self.name = resignedApp.name
         
@@ -95,14 +98,14 @@ class InstalledApp: NSManagedObject, InstalledAppProtocol
         }
     }
     
-    func update(provisioningProfile: ALTProvisioningProfile)
+    public func update(provisioningProfile: ALTProvisioningProfile)
     {
         self.refreshedDate = provisioningProfile.creationDate
         self.expirationDate = provisioningProfile.expirationDate
     }
 }
 
-extension InstalledApp
+public extension InstalledApp
 {
     @nonobjc class func fetchRequest() -> NSFetchRequest<InstalledApp>
     {
@@ -199,7 +202,7 @@ extension InstalledApp
     }
 }
 
-extension InstalledApp
+public extension InstalledApp
 {
     var openAppURL: URL {
         let openAppURL = URL(string: "altstore-" + self.bundleIdentifier + "://")!
@@ -213,7 +216,7 @@ extension InstalledApp
     }
 }
 
-extension InstalledApp
+public extension InstalledApp
 {
     class var appsDirectoryURL: URL {
         let appsDirectoryURL = FileManager.default.applicationSupportDirectory.appendingPathComponent("Apps")

AltStoreCore/Model/InstalledExtension.swift

@@ -12,27 +12,27 @@ import CoreData
 import AltSign
 
 @objc(InstalledExtension)
-class InstalledExtension: NSManagedObject, InstalledAppProtocol
+public class InstalledExtension: NSManagedObject, InstalledAppProtocol
 {
     /* Properties */
-    @NSManaged var name: String
-    @NSManaged var bundleIdentifier: String
-    @NSManaged var resignedBundleIdentifier: String
-    @NSManaged var version: String
+    @NSManaged public var name: String
+    @NSManaged public var bundleIdentifier: String
+    @NSManaged public var resignedBundleIdentifier: String
+    @NSManaged public var version: String
     
-    @NSManaged var refreshedDate: Date
-    @NSManaged var expirationDate: Date
-    @NSManaged var installedDate: Date
+    @NSManaged public var refreshedDate: Date
+    @NSManaged public var expirationDate: Date
+    @NSManaged public var installedDate: Date
     
     /* Relationships */
-    @NSManaged var parentApp: InstalledApp?
+    @NSManaged public var parentApp: InstalledApp?
     
     private override init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?)
     {
         super.init(entity: entity, insertInto: context)
     }
     
-    init(resignedAppExtension: ALTApplication, originalBundleIdentifier: String, context: NSManagedObjectContext)
+    public init(resignedAppExtension: ALTApplication, originalBundleIdentifier: String, context: NSManagedObjectContext)
     {
         super.init(entity: InstalledExtension.entity(), insertInto: context)
         
@@ -46,7 +46,7 @@ class InstalledExtension: NSManagedObject, InstalledAppProtocol
         self.update(resignedAppExtension: resignedAppExtension)
     }
     
-    func update(resignedAppExtension: ALTApplication)
+    public func update(resignedAppExtension: ALTApplication)
     {
         self.name = resignedAppExtension.name
         
@@ -59,14 +59,14 @@ class InstalledExtension: NSManagedObject, InstalledAppProtocol
         }
     }
     
-    func update(provisioningProfile: ALTProvisioningProfile)
+    public func update(provisioningProfile: ALTProvisioningProfile)
     {
         self.refreshedDate = provisioningProfile.creationDate
         self.expirationDate = provisioningProfile.expirationDate
     }
 }
 
-extension InstalledExtension
+public extension InstalledExtension
 {
     @nonobjc class func fetchRequest() -> NSFetchRequest<InstalledExtension>
     {