If it's gonna be that way...

Signed-off-by: June Park <rjp2030@outlook.com>

AltStore.xcodeproj/project.pbxproj

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 			children = (
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 				D54DED1328CBC44B008B27A0 /* ErrorLogTableViewCell.swift */,
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 				BF66EE972501AEBC007EE018 /* ALTAppPermission.m in Sources */,
 				BFAECC552501B0A400528F27 /* Connection.swift in Sources */,
 				BF66EEDA2501AECA007EE018 /* RefreshAttempt.swift in Sources */,
+				0E05025C2BEC947000879B5C /* String+SideStore.swift in Sources */,
+				0EE7FDCB2BE8D12B00D1E390 /* ALTLocalizedError.swift in Sources */,
 				BF66EEA92501AEC5007EE018 /* Tier.swift in Sources */,
 				BF66EEDB2501AECA007EE018 /* StoreApp.swift in Sources */,
 				BF66EEDE2501AECA007EE018 /* AppID.swift in Sources */,
@@ -2406,6 +2436,7 @@
 				BF66EEDD2501AECA007EE018 /* AppPermission.swift in Sources */,
 				D58916FE28C7C55C00E39C8B /* LoggedError.swift in Sources */,
 				BFBF331B2526762200B7B8C9 /* AltStore8ToAltStore9.xcmappingmodel in Sources */,
+				0EE7FDC72BE8CF4100D1E390 /* ALTWrappedError.m in Sources */,
 				D5CA0C4E280E249E00469595 /* AltStore9ToAltStore10.xcmappingmodel in Sources */,
 				BF989184250AACFC002ACF50 /* Date+RelativeDate.swift in Sources */,
 				BF66EE962501AEBC007EE018 /* ALTPatreonBenefitType.m in Sources */,
@@ -2430,6 +2461,7 @@
 				BF66EEEA2501AED0007EE018 /* UIColor+Hex.swift in Sources */,
 				BF66EECC2501AECA007EE018 /* Source.swift in Sources */,
 				BF66EED72501AECA007EE018 /* InstalledApp.swift in Sources */,
+				0EE7FDC92BE8D07400D1E390 /* NSError+AltStore.swift in Sources */,
 				BF66EECE2501AECA007EE018 /* InstalledAppPolicy.swift in Sources */,
 				BF1FE359251A9FB000C3CE09 /* NSXPCConnection+MachServices.swift in Sources */,
 				BF66EEA62501AEC5007EE018 /* PatreonAPI.swift in Sources */,
@@ -2485,7 +2517,6 @@
 				BF8F69C422E662D300049BA1 /* AppViewController.swift in Sources */,
 				BFF0B68E23219520007A79E1 /* PatreonViewController.swift in Sources */,
 				BFF00D302501BD7D00746320 /* Intents.intentdefinition in Sources */,
-				BF6C336224197D700034FD24 /* NSError+AltStore.swift in Sources */,
 				D5DAE0942804B0B80034D8D4 /* ScreenshotProcessor.swift in Sources */,
 				BFD2476E2284B9A500981D42 /* AppDelegate.swift in Sources */,
 				BF41B806233423AE00C593A3 /* TabBarController.swift in Sources */,
@@ -2508,6 +2539,7 @@
 				BF41B808233433C100C593A3 /* LoadingState.swift in Sources */,
 				BFF0B69A2322D7D0007A79E1 /* UIScreen+CompactHeight.swift in Sources */,
 				D5ACE84528E3B8450021CAB9 /* ClearAppCacheOperation.swift in Sources */,
+				0EA4263A2C2230150026D7FB /* AnisetteServerList.swift in Sources */,
 				D5F2F6A92720B7C20081CCF5 /* PatchViewController.swift in Sources */,
 				B39F16132918D7C5002E9404 /* Consts.swift in Sources */,
 				BF8F69C222E659F700049BA1 /* AppContentViewController.swift in Sources */,
@@ -2533,9 +2565,11 @@
 				BFF00D322501BDA100746320 /* BackgroundRefreshAppsOperation.swift in Sources */,
 				BF0C4EBD22A1BD8B009A2DD7 /* AppManager.swift in Sources */,
 				BF2901312318F7A800D88A45 /* AppBannerView.swift in Sources */,
+				0EE7FDC42BE8BC7900D1E390 /* ALTLocalizedError.swift in Sources */,
 				BFF00D342501BDCF00746320 /* IntentHandler.swift in Sources */,
 				BFDBBD80246CB84F004ED2F3 /* RemoveAppBackupOperation.swift in Sources */,
 				BFF0B6942321CB85007A79E1 /* AuthenticationViewController.swift in Sources */,
+				0EE7FDCD2BE9124400D1E390 /* ErrorDetailsViewController.swift in Sources */,
 				BF3432FB246B894F0052F4A1 /* BackupAppOperation.swift in Sources */,
 				BF9ABA4922DD0742008935CF /* ScreenshotCollectionViewCell.swift in Sources */,
 				BF9ABA4D22DD16DE008935CF /* PillButton.swift in Sources */,

AltStore.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,113 +0,0 @@
-{
-  "pins" : [
-    {
-      "identity" : "altsign",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/SideStore/AltSign",
-      "state" : {
-        "branch" : "master",
-        "revision" : "cc6189f0f7cd8e5bd24943af9322e0ff9420e9f4"
-      }
-    },
-    {
-      "identity" : "appcenter-sdk-apple",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/microsoft/appcenter-sdk-apple.git",
-      "state" : {
-        "revision" : "b2dc99cfedead0bad4e6573d86c5228c89cff332",
-        "version" : "4.4.3"
-      }
-    },
-    {
-      "identity" : "imobiledevice.swift",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/SideStore/iMobileDevice.swift",
-      "state" : {
-        "revision" : "74e481106dd155c0cd21bca6795fd9fe5f751654",
-        "version" : "1.0.5"
-      }
-    },
-    {
-      "identity" : "keychainaccess",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/kishikawakatsumi/KeychainAccess.git",
-      "state" : {
-        "revision" : "84e546727d66f1adc5439debad16270d0fdd04e7",
-        "version" : "4.2.2"
-      }
-    },
-    {
-      "identity" : "launchatlogin",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/sindresorhus/LaunchAtLogin.git",
-      "state" : {
-        "revision" : "e8171b3e38a2816f579f58f3dac1522aa39efe41",
-        "version" : "4.2.0"
-      }
-    },
-    {
-      "identity" : "nuke",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/kean/Nuke.git",
-      "state" : {
-        "revision" : "9318d02a8a6d20af56505c9673261c1fd3b3aebe",
-        "version" : "7.6.3"
-      }
-    },
-    {
-      "identity" : "openssl",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/krzyzanowskim/OpenSSL",
-      "state" : {
-        "revision" : "0faf71a188bcfdf0245cab42886b9b240ca71c52",
-        "version" : "1.1.2200"
-      }
-    },
-    {
-      "identity" : "plcrashreporter",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/microsoft/PLCrashReporter.git",
-      "state" : {
-        "revision" : "81cdec2b3827feb03286cb297f4c501a8eb98df1",
-        "version" : "1.10.2"
-      }
-    },
-    {
-      "identity" : "semanticversion",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/SwiftPackageIndex/SemanticVersion.git",
-      "state" : {
-        "revision" : "a70840d5fca686ae3bd2fcf8aecc5ded0bd4f125",
-        "version" : "0.3.6"
-      }
-    },
-    {
-      "identity" : "sparkle",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/sparkle-project/Sparkle.git",
-      "state" : {
-        "revision" : "f0ceaf5cc9f3f23daa0ccb6dcebd79fc96ccc7d9",
-        "version" : "2.5.0"
-      }
-    },
-    {
-      "identity" : "starscream",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/daltoniam/Starscream.git",
-      "state" : {
-        "revision" : "ac6c0fc9da221873e01bd1a0d4818498a71eef33",
-        "version" : "4.0.6"
-      }
-    },
-    {
-      "identity" : "stprivilegedtask",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/JoeMatt/STPrivilegedTask.git",
-      "state" : {
-        "branch" : "master",
-        "revision" : "10a9150ef32d444af326beba76356ae9af95a3e7"
-      }
-    }
-  ],
-  "version" : 2
-}

AltStore/App Detail/AppContentViewController.swift

@@ -81,7 +81,7 @@ final class AppContentViewController: UITableViewController
         self.subtitleLabel.text = self.app.subtitle
         self.descriptionTextView.text = self.app.localizedDescription
         
-        if let version = self.app.latestVersion
+        if let version = self.app.latestAvailableVersion
         {
             self.versionDescriptionTextView.text = version.localizedDescription
             self.versionLabel.text = String(format: NSLocalizedString("Version %@", comment: ""), version.version)

AltStore/App Detail/AppViewController.swift

@@ -384,7 +384,7 @@ private extension AppViewController
             button.progress = progress
         }
         
-        if let versionDate = self.app.latestVersion?.date, versionDate > Date()
+        if let versionDate = self.app.latestAvailableVersion?.date, versionDate > Date()
         {
             self.bannerView.button.countdownDate = versionDate
             self.navigationBarDownloadButton.countdownDate = versionDate
@@ -510,7 +510,7 @@ extension AppViewController
             catch
             {
                 DispatchQueue.main.async {
-                    let toastView = ToastView(error: error)
+                    let toastView = ToastView(error: error, opensLog: true)
                     toastView.show(in: self)
                 }
             }

AltStore/AppDelegate.swift

@@ -382,7 +382,7 @@ private extension AppDelegate
                 for update in updates
                 {
                     guard !previousUpdates.contains(where: { $0[#keyPath(InstalledApp.bundleIdentifier)] == update.bundleIdentifier }) else { continue }
-                    guard let storeApp = update.storeApp, let version = storeApp.version else { continue }
+                    guard let storeApp = update.storeApp, let version = storeApp.latestSupportedVersion else { continue }
                     
                     let content = UNMutableNotificationContent()
                     content.title = NSLocalizedString("New Update Available", comment: "")

AltStore/Authentication/AuthenticationViewController.swift

@@ -108,11 +108,9 @@ private extension AuthenticationViewController
                 
             case .failure(let error as NSError):
                 DispatchQueue.main.async {
-                    let error = error.withLocalizedFailure(NSLocalizedString("Failed to Log In", comment: ""))
+                    let error = error.withLocalizedTitle(NSLocalizedString("Failed to Log In", comment: ""))
-                    
+
                     let toastView = ToastView(error: error)
-                    toastView.textLabel.textColor = .altPink
-                    toastView.detailTextLabel.textColor = .altPink
                     toastView.show(in: self)
                     self.toastView = toastView
                     

AltStore/Browse/BrowseViewController.swift

@@ -114,9 +114,9 @@ private extension BrowseViewController
                 let progress = AppManager.shared.installationProgress(for: app)
                 cell.bannerView.button.progress = progress
                 
-                if let versionDate = app.latestVersion?.date, versionDate > Date()
+                if let versionDate = app.latestSupportedVersion?.date, versionDate > Date()
                 {
-                    cell.bannerView.button.countdownDate = app.versionDate
+                    cell.bannerView.button.countdownDate = versionDate
                 }
                 else
                 {
@@ -278,7 +278,7 @@ private extension BrowseViewController
                 {
                 case .failure(OperationError.cancelled): break // Ignore
                 case .failure(let error):
-                    let toastView = ToastView(error: error)
+                    let toastView = ToastView(error: error, opensLog: true)
                     toastView.show(in: self)
                 
                 case .success: print("Installed app:", app.bundleIdentifier)

AltStore/Components/ToastView.swift

@@ -18,8 +18,17 @@ extension TimeInterval
 
 final class ToastView: RSTToastView
 {
+    static let openErrorLogNotification = Notification.Name("ALTOpenErrorLogNotification")
+
     var preferredDuration: TimeInterval
-    
+
+    var opensErrorLog: Bool = false
+
+    convenience init(text: String, detailText: String?, opensLog: Bool = false) {
+        self.init(text: text, detailText: detailText)
+        self.opensErrorLog = opensLog
+    }
+
     override init(text: String, detailText detailedText: String?)
     {
         if detailedText == nil
@@ -43,53 +52,43 @@ final class ToastView: RSTToastView
             // RSTToastView does not expose stack view containing labels,
             // so we access it indirectly as the labels' superview.
             stackView.spacing = (detailedText != nil) ? 4.0 : 0.0
+            stackView.alignment = .leading
         }
+        self.addTarget(self, action: #selector(ToastView.showErrorLog), for: .touchUpInside)
     }
-    
+
+    convenience init(error: Error, opensLog: Bool = false) {
+        self.init(error: error)
+        self.opensErrorLog = opensLog
+    }
+
     convenience init(error: Error)
     {
         var error = error as NSError
         var underlyingError = error.underlyingError
         
-        var preferredDuration: TimeInterval?
-        
         if
             let unwrappedUnderlyingError = underlyingError,
             error.domain == AltServerErrorDomain && error.code == ALTServerError.Code.underlyingError.rawValue
         {
-            // Treat underlyingError as the primary error.
+            // Treat underlyingError as the primary error, but keep localized title + failure.
-            
+            let nsError = error as NSError
             error = unwrappedUnderlyingError as NSError
+
+            if let localizedTitle = nsError.localizedTitle {
+                error = error.withLocalizedTitle(localizedTitle)
+            }
+            if let localizedFailure = nsError.localizedFailure {
+                error = error.withLocalizedFailure(localizedFailure)
+            }
+
             underlyingError = nil
-            
-            preferredDuration = .longToastViewDuration
         }
-        
+        let text = error.localizedTitle ?? NSLocalizedString("Operation Failed", comment: "")
-        let text: String
+        let detailText = error.localizedDescription
-        let detailText: String?
+
-        
+
-        if let failure = error.localizedFailure
-        {
-            text = failure
-            detailText = error.localizedFailureReason ?? error.localizedRecoverySuggestion ?? underlyingError?.localizedDescription ?? error.localizedDescription
-        }
-        else if let reason = error.localizedFailureReason
-        {
-            text = reason
-            detailText = error.localizedRecoverySuggestion ?? underlyingError?.localizedDescription
-        }
-        else
-        {
-            text = error.localizedDescription
-            detailText = underlyingError?.localizedDescription ?? error.localizedRecoverySuggestion
-        }
-        
         self.init(text: text, detailText: detailText)
-        
-        if let preferredDuration = preferredDuration
-        {
-            self.preferredDuration = preferredDuration
-        }
     }
     
     required init(coder aDecoder: NSCoder) {
@@ -112,6 +111,18 @@ final class ToastView: RSTToastView
     
     override func show(in view: UIView, duration: TimeInterval)
     {
+        if opensErrorLog, #available(iOS 13.0, *), case let configuration = UIImage.SymbolConfiguration(font: self.textLabel.font),
+           let icon = UIImage(systemName: "chevron.right.circle", withConfiguration: configuration) {
+            let tintedIcon = icon.withTintColor(.white, renderingMode: .alwaysOriginal)
+            let moreIconImageView = UIImageView(image: tintedIcon)
+            moreIconImageView.translatesAutoresizingMaskIntoConstraints = false
+            self.addSubview(moreIconImageView)
+            NSLayoutConstraint.activate([
+                moreIconImageView.trailingAnchor.constraint(equalTo: self.trailingAnchor, constant: -self.layoutMargins.right),
+                moreIconImageView.centerYAnchor.constraint(equalTo: self.textLabel.centerYAnchor),
+                moreIconImageView.leadingAnchor.constraint(greaterThanOrEqualToSystemSpacingAfter: self.textLabel.trailingAnchor, multiplier: 1.0)
+            ])
+        }
         super.show(in: view, duration: duration)
         
         let announcement = (self.textLabel.text ?? "") + ". " + (self.detailTextLabel.text ?? "")
@@ -127,4 +138,10 @@ final class ToastView: RSTToastView
     {
         self.show(in: view, duration: self.preferredDuration)
     }
+
+    @objc
+    func showErrorLog() {
+        guard self.opensErrorLog else { return }
+        NotificationCenter.default.post(name: ToastView.openErrorLogNotification, object: self)
+    }
 }

AltStore/Intents/IntentHandler.swift

@@ -8,6 +8,7 @@
 
 import Foundation
 
+import minimuxer
 import AltStoreCore
 
 @available(iOS 14, *)
@@ -39,8 +40,12 @@ final class IntentHandler: NSObject, RefreshAllIntentHandling
         
         // 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.queue.asyncAfter(deadline: .now() + 8.0) {
-            self.finish(intent, response: RefreshAllIntentResponse(code: .ready, userActivity: nil))
+            if minimuxer.ready() {
+                self.finish(intent, response: RefreshAllIntentResponse(code: .success, userActivity: nil))
+            } else {
+                self.finish(intent, response: RefreshAllIntentResponse(code: .failure, userActivity: nil))
+            }
         }
         
         if !DatabaseManager.shared.isStarted
@@ -52,12 +57,14 @@ final class IntentHandler: NSObject, RefreshAllIntentHandling
                 }
                 else
                 {
+                    self.finish(intent, response: RefreshAllIntentResponse(code: .ready, userActivity: nil))
                     self.refreshApps(intent: intent)
                 }
             }
         }
         else
         {
+            self.finish(intent, response: RefreshAllIntentResponse(code: .ready, userActivity: nil))
             self.refreshApps(intent: intent)
         }
     }
@@ -83,6 +90,11 @@ final class IntentHandler: NSObject, RefreshAllIntentHandling
                     // We took too long to finish and return the final result,
                     // so we'll now present a normal notification when finished.
                     operation.presentsFinishedNotification = true
+                    if minimuxer.ready() {
+                        self.finish(intent, response: RefreshAllIntentResponse(code: .success, userActivity: nil))
+                    } else {
+                        self.finish(intent, response: RefreshAllIntentResponse(code: .failure, userActivity: nil))
+                    }
                 }
                 
                 self.finish(intent, response: RefreshAllIntentResponse(code: .inProgress, userActivity: nil))
@@ -106,6 +118,8 @@ private extension IntentHandler
             {
                 // Queue response in case refreshing finishes after confirm() but before handle().
                 self.queuedResponses[intent] = response
+                
+                UIApplication.shared.perform(#selector(NSXPCConnection.suspend))
             }
         }
     }
@@ -126,10 +140,12 @@ private extension IntentHandler
                     }
                     
                     self.finish(intent, response: RefreshAllIntentResponse(code: .success, userActivity: nil))
+                    UIApplication.shared.perform(#selector(NSXPCConnection.suspend))
                 }
-                catch RefreshError.noInstalledApps
+                catch ~RefreshErrorCode.noInstalledApps
                 {
                     self.finish(intent, response: RefreshAllIntentResponse(code: .success, userActivity: nil))
+                    UIApplication.shared.perform(#selector(NSXPCConnection.suspend))
                 }
                 catch let error as NSError
                 {

AltStore/Managing Apps/AppManager.swift

@@ -14,6 +14,7 @@ import Intents
 import Combine
 import WidgetKit
 
+import minimuxer
 import AltStoreCore
 import AltSign
 import Roxas
@@ -37,11 +38,6 @@ final class AppManagerPublisher: ObservableObject
     fileprivate(set) var refreshProgress = [String: Progress]()
 }
 
-private func ==(lhs: OperatingSystemVersion, rhs: OperatingSystemVersion) -> Bool
-{
-    return (lhs.majorVersion == rhs.majorVersion && lhs.minorVersion == rhs.minorVersion && lhs.patchVersion == rhs.patchVersion)
-}
-
 final class AppManager
 {
     static let shared = AppManager()
@@ -317,6 +313,35 @@ extension AppManager
         
         self.run([clearAppCacheOperation], context: nil)
     }
+
+    func log(_ error: Error, operation: LoggedError.Operation, app: AppProtocol)
+    {
+        switch error {
+        case ~OperationError.Code.cancelled: return // Don't log cancelled events
+        default: break
+        }
+        // Sanitize NSError on same thread before performing background task.
+        let sanitizedError = (error as NSError).sanitizedForSerialization()
+
+        DatabaseManager.shared.persistentContainer.performBackgroundTask { context in
+            var app = app
+            if let managedApp = app as? NSManagedObject, let tempApp = context.object(with: managedApp.objectID) as? AppProtocol
+            {
+                app = tempApp
+            }
+
+            do
+            {
+                _ = LoggedError(error: sanitizedError, app: app, operation: operation, context: context)
+                try context.save()
+            }
+            catch let saveError
+            {
+                print("[ALTLog] Failed to log error \(sanitizedError.domain) code \(sanitizedError.code) for \(app.bundleIdentifier):", saveError)
+            }
+        }
+    }
+
 }
 
 extension AppManager
@@ -369,7 +394,7 @@ extension AppManager
                     case .success(let source): fetchedSources.insert(source)
                     case .failure(let error):
                         let source = managedObjectContext.object(with: source.objectID) as! Source
-                        source.error = (error as NSError).sanitizedForCoreData()
+                        source.error = (error as NSError).sanitizedForSerialization()
                         errors[source] = error
                     }
                     
@@ -457,7 +482,7 @@ extension AppManager
         group.completionHandler = { (results) in
             do
             {
-                guard let result = results.values.first else { throw context.error ?? OperationError.unknown }
+                guard let result = results.values.first else { throw context.error ?? OperationError.unknown() }
                 completionHandler(result)
             }
             catch
@@ -476,7 +501,7 @@ extension AppManager
     func update(_ app: InstalledApp, presentingViewController: UIViewController?, context: AuthenticatedOperationContext = AuthenticatedOperationContext(), completionHandler: @escaping (Result<InstalledApp, Error>) -> Void) -> Progress
     {
         guard let storeApp = app.storeApp else {
-            completionHandler(.failure(OperationError.appNotFound))
+            completionHandler(.failure(OperationError.appNotFound(name: app.name)))
             return Progress.discreteProgress(totalUnitCount: 1)
         }
         
@@ -484,7 +509,7 @@ extension AppManager
         group.completionHandler = { (results) in
             do
             {
-                guard let result = results.values.first else { throw OperationError.unknown }
+                guard let result = results.values.first else { throw OperationError.unknown() }
                 completionHandler(result)
             }
             catch
@@ -520,8 +545,8 @@ extension AppManager
         group.completionHandler = { (results) in
             do
             {
-                guard let result = results.values.first else { throw OperationError.unknown }
+                guard let result = results.values.first else { throw OperationError.unknown() }
-                
+
                 let installedApp = try result.get()
                 assert(installedApp.managedObjectContext != nil)
                 
@@ -559,7 +584,7 @@ extension AppManager
             group.completionHandler = { (results) in
                 do
                 {
-                    guard let result = results.values.first else { throw OperationError.unknown }
+                    guard let result = results.values.first else { throw OperationError.unknown() }
 
                     let installedApp = try result.get()
                     assert(installedApp.managedObjectContext != nil)
@@ -585,8 +610,8 @@ extension AppManager
         group.completionHandler = { (results) in
             do
             {
-                guard let result = results.values.first else { throw OperationError.unknown }
+                guard let result = results.values.first else { throw OperationError.unknown() }
-                
+
                 let installedApp = try result.get()
                 assert(installedApp.managedObjectContext != nil)
                 
@@ -610,7 +635,7 @@ extension AppManager
         group.completionHandler = { (results) in
             do
             {
-                guard let result = results.values.first else { throw OperationError.unknown }
+                guard let result = results.values.first else { throw OperationError.unknown() }
                 
                 let installedApp = try result.get()
                 assert(installedApp.managedObjectContext != nil)
@@ -680,13 +705,20 @@ extension AppManager
             var installedApp: InstalledApp?
         }
         
+        let appName = installedApp.name
         let context = Context()
         context.installedApp = installedApp
         
         
         let enableJITOperation = EnableJITOperation(context: context)
         enableJITOperation.resultHandler = { (result) in
-            completionHandler(result)
+            switch result {
+            case .success: completionHandler(.success(()))
+            case .failure(let nsError as NSError):
+                let localizedTitle = String(format: NSLocalizedString("Failed to enable JIT for %@", comment: ""), appName)
+                let error = nsError.withLocalizedTitle(localizedTitle)
+                self.log(error, operation: .enableJIT, app: installedApp)
+            }
         }
         
         self.run([enableJITOperation], context: context, requiresSerialQueue: true)
@@ -822,6 +854,18 @@ private extension AppManager
             
             return bundleIdentifier
         }
+
+        var loggedErrorOperation: LoggedError.Operation {
+            switch self {
+            case .install: return .install
+            case .update: return .update
+            case .refresh: return .refresh
+            case .activate: return .activate
+            case .deactivate: return .deactivate
+            case .backup: return .backup
+            case .restore: return .restore
+            }
+        }
     }
     
     @discardableResult
@@ -1062,7 +1106,9 @@ private extension AppManager
             switch result
             {
             case .failure(let error): context.error = error
-            case .success(let provisioningProfiles): context.provisioningProfiles = provisioningProfiles
+            case .success(let provisioningProfiles): 
+                context.provisioningProfiles = provisioningProfiles
+                print("PROVISIONING PROFILES \(context.provisioningProfiles)")
             }
         }
         fetchProvisioningProfilesOperation.addDependency(refreshAnisetteDataOperation)
@@ -1269,14 +1315,21 @@ private extension AppManager
             case .success(let installedApp):
                 completionHandler(.success(installedApp))
                 
-            case .failure(ALTServerError.unknownRequest), .failure(OperationError.appNotFound):
+            case .failure(MinimuxerError.ProfileInstall):
+                completionHandler(.failure(OperationError.noWiFi))
+                
+            case .failure(ALTServerError.unknownRequest), .failure(OperationError.appNotFound(name: app.name)):
                 // Fall back to installation if AltServer doesn't support newer provisioning profile requests,
                 // OR if the cached app could not be found and we may need to redownload it.
                 app.managedObjectContext?.performAndWait { // Must performAndWait to ensure we add operations before we return.
-                    let installProgress = self._install(app, operation: operation, group: group) { (result) in
+                    if minimuxer.ready() {
-                        completionHandler(result)
+                        let installProgress = self._install(app, operation: operation, group: group) { (result) in
+                            completionHandler(result)
+                        }
+                        progress.addChild(installProgress, withPendingUnitCount: 40)
+                    } else {
+                        completionHandler(.failure(OperationError.noWiFi))
                     }
-                    progress.addChild(installProgress, withPendingUnitCount: 40)
                 }
                 
             case .failure(let error):
@@ -1543,7 +1596,7 @@ private extension AppManager
         }
         
         guard let application = ALTApplication(fileURL: app.fileURL) else {
-            completionHandler(.failure(OperationError.appNotFound))
+            completionHandler(.failure(OperationError.appNotFound(name: app.name)))
             return progress
         }
         
@@ -1555,8 +1608,8 @@ private extension AppManager
                     let temporaryDirectoryURL = context.temporaryDirectory.appendingPathComponent("AltBackup-" + UUID().uuidString)
                     try FileManager.default.createDirectory(at: temporaryDirectoryURL, withIntermediateDirectories: true, attributes: nil)
                     
-                    guard let altbackupFileURL = Bundle.main.url(forResource: "AltBackup", withExtension: "ipa") else { throw OperationError.appNotFound }
+                    guard let altbackupFileURL = Bundle.main.url(forResource: "AltBackup", withExtension: "ipa") else { throw OperationError.appNotFound(name: app.name) }
-                    
+
                     let unzippedAppBundleURL = try FileManager.default.unzipAppBundle(at: altbackupFileURL, toDirectory: temporaryDirectoryURL)
                     guard let unzippedAppBundle = Bundle(url: unzippedAppBundleURL) else { throw OperationError.invalidApp }
                     
@@ -1694,11 +1747,35 @@ private extension AppManager
             do { try installedApp.managedObjectContext?.save() }
             catch { print("Error saving installed app.", error) }
         }
-        catch
+        catch let nsError as NSError
         {
+            var appName: String!
+            if let app = operation.app as? (NSManagedObject & AppProtocol) {
+                if let context = app.managedObjectContext {
+                    context.performAndWait {
+                        appName = app.name
+                    }
+                } else {
+                    appName = NSLocalizedString("Unknown App", comment: "")
+                }
+            } else {
+                appName = operation.app.name
+            }
+
+            let localizedTitle: String
+            switch operation {
+            case .install: localizedTitle = String(format: NSLocalizedString("Failed to Install %@", comment: ""), appName)
+            case .refresh: localizedTitle = String(format: NSLocalizedString("Failed to Refresh %@", comment: ""), appName)
+            case .update: localizedTitle = String(format: NSLocalizedString("Failed to Update %@", comment: ""), appName)
+            case .activate: localizedTitle = String(format: NSLocalizedString("Failed to Activate %@", comment: ""), appName)
+            case .deactivate: localizedTitle = String(format: NSLocalizedString("Failed to Deactivate %@", comment: ""), appName)
+            case .backup: localizedTitle = String(format: NSLocalizedString("Failed to Backup %@", comment: ""), appName)
+            case .restore: localizedTitle = String(format: NSLocalizedString("Failed to Restore %@ Backup", comment: ""), appName)
+            }
+            let error = nsError.withLocalizedTitle(localizedTitle)
             group.set(.failure(error), forAppWithBundleIdentifier: operation.bundleIdentifier)
             
-            self.log(error, for: operation)
+            self.log(error, operation: operation.loggedErrorOperation, app: operation.app)
         }
     }
     
@@ -1723,43 +1800,7 @@ private extension AppManager
         UNUserNotificationCenter.current().add(request)
     }
     
-    func log(_ error: Error, for operation: AppOperation)
+
-    {
-        // Sanitize NSError on same thread before performing background task.
-        let sanitizedError = (error as NSError).sanitizedForCoreData()
-        
-        let loggedErrorOperation: LoggedError.Operation = {
-            switch operation
-            {
-            case .install: return .install
-            case .update: return .update
-            case .refresh: return .refresh
-            case .activate: return .activate
-            case .deactivate: return .deactivate
-            case .backup: return .backup
-            case .restore: return .restore
-            }
-        }()
-                    
-        DatabaseManager.shared.persistentContainer.performBackgroundTask { context in
-            var app = operation.app
-            if let managedApp = app as? NSManagedObject, let tempApp = context.object(with: managedApp.objectID) as? AppProtocol
-            {
-                app = tempApp
-            }
-            
-            do
-            {
-                _ = LoggedError(error: sanitizedError, app: app, operation: loggedErrorOperation, context: context)
-                try context.save()
-            }
-            catch let saveError
-            {
-                print("[ALTLog] Failed to log error \(sanitizedError.domain) code \(sanitizedError.code) for \(app.bundleIdentifier):", saveError)
-            }
-        }
-    }
-    
     func run(_ operations: [Foundation.Operation], context: OperationContext?, requiresSerialQueue: Bool = false)
     {
         // Find "Install AltStore" operation if it already exists in `context`

AltStore/Managing Apps/AppManagerErrors.swift

@@ -22,13 +22,27 @@ extension AppManager
         
         var managedObjectContext: NSManagedObjectContext?
         
-        var errorDescription: String? {
+        var localizedTitle: String? {
-            if let error = self.primaryError
+            var localizedTitle: String?
-            {
+            self.managedObjectContext?.performAndWait {
-                return error.localizedDescription
+                if self.sources?.count == 1 {
+                    localizedTitle = NSLocalizedString("Failed to refresh Store", comment: "")
+                } else if self.errors.count == 1 {
+                    guard let source = self.errors.keys.first else { return }
+                    localizedTitle = String(format: NSLocalizedString("Failed to refresh Source '%@'", comment: ""), source.name)
+                } else {
+                    localizedTitle = String(format: NSLocalizedString("Failed to refresh %@ Sources", comment: ""), NSNumber(value: self.errors.count))
+                }
             }
-            else
+            return localizedTitle
-            {
+        }
+
+        var errorDescription: String? {
+            if let error = self.primaryError {
+                return error.localizedDescription
+            } else if let error = self.errors.values.first, self.errors.count == 1 {
+                return error.localizedDescription
+            } else {
                 var localizedDescription: String?
                 
                 self.managedObjectContext?.performAndWait {
@@ -67,8 +81,14 @@ extension AppManager
         }
         
         var errorUserInfo: [String : Any] {
-            guard let error = self.errors.values.first, self.errors.count == 1 else { return [:] }
+            let errors = Array(self.errors.values)
-            return [NSUnderlyingErrorKey: error]
+            var userInfo = [String: Any]()
+            userInfo[ALTLocalizedTitleErrorKey] = self.localizedTitle
+            userInfo[NSUnderlyingErrorKey] = self.primaryError
+            if #available(iOS 14.5, *), !errors.isEmpty {
+                userInfo[NSMultipleUnderlyingErrorsKey] = errors
+            }
+            return userInfo
         }
         
         init(_ error: Error)

AltStore/My Apps/MyAppsViewController.swift

@@ -155,6 +155,13 @@ final class MyAppsViewController: UICollectionViewController
     @IBAction func unwindToMyAppsViewController(_ segue: UIStoryboardSegue)
     {
     }
+    var minimuxerStatus: Bool {
+        guard minimuxer.ready() else {
+            ToastView(error: (OperationError.noWiFi as NSError).withLocalizedTitle("No WiFi or VPN!")).show(in: self)
+            return false
+        }
+        return true
+    }
 }
 
 private extension MyAppsViewController
@@ -188,7 +195,7 @@ private extension MyAppsViewController
     func makeUpdatesDataSource() -> RSTFetchedResultsCollectionViewPrefetchingDataSource<InstalledApp, UIImage>
     {
         let fetchRequest = InstalledApp.updatesFetchRequest()
-        fetchRequest.sortDescriptors = [NSSortDescriptor(keyPath: \InstalledApp.storeApp?.latestVersion?.date, ascending: true),
+        fetchRequest.sortDescriptors = [NSSortDescriptor(keyPath: \InstalledApp.storeApp?.latestSupportedVersion?.date, ascending: false),
                                         NSSortDescriptor(keyPath: \InstalledApp.name, ascending: true)]
         fetchRequest.returnsObjectsAsFaults = false
         
@@ -197,21 +204,21 @@ private extension MyAppsViewController
         dataSource.cellIdentifierHandler = { _ in "UpdateCell" }
         dataSource.cellConfigurationHandler = { [weak self] (cell, installedApp, indexPath) in
             guard let self = self else { return }
-            guard let app = installedApp.storeApp, let latestVersion = app.latestVersion else { return }
+            guard let app = installedApp.storeApp, let latestSupportedVersion = app.latestSupportedVersion else { return }
             
             let cell = cell as! UpdateCollectionViewCell
             cell.layoutMargins.left = self.view.layoutMargins.left
             cell.layoutMargins.right = self.view.layoutMargins.right
             
             cell.tintColor = app.tintColor ?? .altPrimary
-            cell.versionDescriptionTextView.text = app.versionDescription
+            cell.versionDescriptionTextView.text = latestSupportedVersion.localizedDescription
             
             cell.bannerView.iconImageView.image = nil
             cell.bannerView.iconImageView.isIndicatingActivity = true
             
             cell.bannerView.configure(for: app)
             
-            let versionDate = Date().relativeDateString(since: latestVersion.date, dateFormatter: self.dateFormatter)
+            let versionDate = Date().relativeDateString(since: latestSupportedVersion.date, dateFormatter: self.dateFormatter)
             cell.bannerView.subtitleLabel.text = versionDate
             
             let appName: String
@@ -225,7 +232,7 @@ private extension MyAppsViewController
                 appName = app.name
             }
             
-            cell.bannerView.accessibilityLabel = String(format: NSLocalizedString("%@ %@ update. Released on %@.", comment: ""), appName, latestVersion.version, versionDate)
+            cell.bannerView.accessibilityLabel = String(format: NSLocalizedString("%@ %@ update. Released on %@.", comment: ""), appName, latestSupportedVersion.version, versionDate)
             
             cell.bannerView.button.isIndicatingActivity = false
             cell.bannerView.button.addTarget(self, action: #selector(MyAppsViewController.updateApp(_:)), for: .primaryActionTriggered)
@@ -528,11 +535,9 @@ private extension MyAppsViewController
                 
                 guard !failures.isEmpty else { return }
                 
-                let toastView: ToastView
-                
                 if let failure = failures.first, results.count == 1
                 {
-                    toastView = ToastView(error: failure.value)
+                    ToastView(error: failure.value).show(in: self)
                 }
                 else
                 {
@@ -550,11 +555,10 @@ private extension MyAppsViewController
                     let error = failures.first?.value as NSError?
                     let detailText = error?.localizedFailure ?? error?.localizedFailureReason ?? error?.localizedDescription
                     
-                    toastView = ToastView(text: localizedText, detailText: detailText)
+                    let toastView = ToastView(text: localizedText, detailText: detailText, opensLog: true)
                     toastView.preferredDuration = 4.0
+                    toastView.show(in: self)
                 }
-                
-                toastView.show(in: self)
             }
             
             self.refreshGroup = nil
@@ -645,11 +649,7 @@ private extension MyAppsViewController
     
     @IBAction func refreshAllApps(_ sender: UIBarButtonItem)
     {
-        if !minimuxer.ready() {
+        guard minimuxerStatus else { return }
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
-            toastView.show(in: self)
-            return
-        }
 
         self.isRefreshingAllApps = true
         self.collectionView.collectionViewLayout.invalidateLayout()
@@ -694,8 +694,7 @@ private extension MyAppsViewController
                     self.collectionView.reloadItems(at: [indexPath])
                     
                 case .failure(let error):
-                    let toastView = ToastView(error: error)
+                    ToastView(error: error, opensLog: true).show(in: self)
-                    toastView.show(in: self)
                     
                     self.collectionView.reloadItems(at: [indexPath])
                     
@@ -713,11 +712,7 @@ private extension MyAppsViewController
     
     @IBAction func sideloadApp(_ sender: UIBarButtonItem)
     {
-        if !minimuxer.ready() {
+        guard minimuxerStatus else { return }
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
-            toastView.show(in: self)
-            return
-        }
 
         let supportedTypes = UTType.types(tag: "ipa", tagClass: .filenameExtension, conformingTo: nil)
         
@@ -900,9 +895,8 @@ private extension MyAppsViewController
                     completion(.failure((OperationError.cancelled)))
                     
                 case .failure(let error):
-                    let toastView = ToastView(error: error)
+                    ToastView(error: error, opensLog: true).show(in: self)
-                    toastView.show(in: self)
+
-                    
                     completion(.failure(error))
                 }
             }
@@ -1016,18 +1010,13 @@ private extension MyAppsViewController
         UIApplication.shared.open(installedApp.openAppURL) { success in
             guard !success else { return }
             
-            let toastView = ToastView(error: OperationError.openAppFailed(name: installedApp.name))
+            ToastView(error: OperationError.openAppFailed(name: installedApp.name), opensLog: true).show(in: self)
-            toastView.show(in: self)
         }
     }
     
     func refresh(_ installedApp: InstalledApp)
     {
-        if !minimuxer.ready() {
+        guard minimuxerStatus else { return }
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
-            toastView.show(in: self)
-            return
-        }
 
         let previousProgress = AppManager.shared.refreshProgress(for: installedApp)
         guard previousProgress == nil else {
@@ -1050,11 +1039,7 @@ private extension MyAppsViewController
     
     func activate(_ installedApp: InstalledApp)
     {
-        if !minimuxer.ready() {
+        guard minimuxerStatus else { return }
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
-            toastView.show(in: self)
-            return
-        }
 
         func finish(_ result: Result<InstalledApp, Error>)
         {
@@ -1076,8 +1061,7 @@ private extension MyAppsViewController
                 DispatchQueue.main.async {
                     installedApp.isActive = false
                     
-                    let toastView = ToastView(error: error)
+                    ToastView(error: error, opensLog: true).show(in: self)
-                    toastView.show(in: self)
                 }
             }
         }
@@ -1131,12 +1115,8 @@ private extension MyAppsViewController
     
     func deactivate(_ installedApp: InstalledApp, completionHandler: ((Result<InstalledApp, Error>) -> Void)? = nil)
     {
-        guard installedApp.isActive else { return }
+        guard installedApp.isActive, minimuxerStatus else { return }
-        if !minimuxer.ready() {
+
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
-            toastView.show(in: self)
-            return
-        }
         installedApp.isActive = false
         
         AppManager.shared.deactivate(installedApp, presentingViewController: self) { (result) in
@@ -1149,13 +1129,12 @@ private extension MyAppsViewController
             }
             catch
             {
-                print("Failed to activate app:", error)
+                print("Failed to deactivate app:", error)
                 
                 DispatchQueue.main.async {
                     installedApp.isActive = true
                     
-                    let toastView = ToastView(error: error)
+                    ToastView(error: error, opensLog: true).show(in: self)
-                    toastView.show(in: self)
                 }
             }
             
@@ -1186,8 +1165,7 @@ private extension MyAppsViewController
                 case .success: break
                 case .failure(let error):
                     DispatchQueue.main.async {
-                        let toastView = ToastView(error: error)
+                        ToastView(error: error, opensLog: true).show(in: self)
-                        toastView.show(in: self)
                     }
                 }
             }
@@ -1198,11 +1176,8 @@ private extension MyAppsViewController
     
     func backup(_ installedApp: InstalledApp)
     {
-        if !minimuxer.ready() {
+        guard minimuxerStatus else { return }
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
+
-            toastView.show(in: self)
-            return
-        }
         let title = NSLocalizedString("Start Backup?", comment: "")
         let message = NSLocalizedString("This will replace any previous backups. Please leave SideStore open until the backup is complete.", comment: "")
 
@@ -1224,9 +1199,8 @@ private extension MyAppsViewController
                     print("Failed to back up app:", error)
                     
                     DispatchQueue.main.async {
-                        let toastView = ToastView(error: error)
+                        ToastView(error: error, opensLog: true).show(in: self)
-                        toastView.show(in: self)
+
-                        
                         self.collectionView.reloadSections([Section.activeApps.rawValue, Section.inactiveApps.rawValue])
                     }
                 }
@@ -1242,11 +1216,8 @@ private extension MyAppsViewController
     
     func restore(_ installedApp: InstalledApp)
     {
-        if !minimuxer.ready() {
+        guard minimuxerStatus else { return }
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
+
-            toastView.show(in: self)
-            return
-        }
         let message = String(format: NSLocalizedString("This will replace all data you currently have in %@.", comment: ""), installedApp.name)
         let alertController = UIAlertController(title: NSLocalizedString("Are you sure you want to restore this backup?", comment: ""), message: message, preferredStyle: .actionSheet)
         alertController.addAction(.cancel)
@@ -1264,8 +1235,7 @@ private extension MyAppsViewController
                     print("Failed to restore app:", error)
                     
                     DispatchQueue.main.async {
-                        let toastView = ToastView(error: error)
+                        ToastView(error: error, opensLog: true).show(in: self)
-                        toastView.show(in: self)
                     }
                 }
             }
@@ -1340,8 +1310,7 @@ private extension MyAppsViewController
                 print("Failed to change app icon.", error)
                 
                 DispatchQueue.main.async {
-                    let toastView = ToastView(error: error)
+                    ToastView(error: error, opensLog: true).show(in: self)
-                    toastView.show(in: self)
                 }
             }
         }
@@ -1350,14 +1319,11 @@ private extension MyAppsViewController
     @available(iOS 14, *)
     func enableJIT(for installedApp: InstalledApp)
     {
-        if #available(iOS 17, *), !UserDefaults.standard.sidejitenable {
+        guard minimuxerStatus else { return }
-            let toastView = ToastView(error: OperationError.tooNewError)
+
-            toastView.show(in: self)
+        if #available(iOS 17, *) {
-            return
+            ToastView(error: (OperationError.tooNewError as NSError).withLocalizedTitle("No iOS 17 On Device JIT!"), opensLog: true).show(in: self)
-        }
+            AppManager.shared.log(OperationError.tooNewError, operation: .enableJIT, app: installedApp)
-        if #unavailable(iOS 17), !minimuxer.ready() {
-            let toastView = ToastView(error: MinimuxerError.NoConnection)
-            toastView.show(in: self)
             return
         }
         
@@ -1367,8 +1333,8 @@ private extension MyAppsViewController
                 {
                 case .success: break
                 case .failure(let error):
-                    let toastView = ToastView(error: error)
+                    ToastView(error: error, opensLog: true).show(in: self)
-                    toastView.show(in: self.navigationController?.view ?? self.view, duration: 5)
+                    AppManager.shared.log(error, operation: .enableJIT, app: installedApp)
                 }
             }
         }

AltStore/News/NewsViewController.swift

@@ -313,9 +313,8 @@ private extension NewsViewController
                 {
                 case .failure(OperationError.cancelled): break // Ignore
                 case .failure(let error):
-                    let toastView = ToastView(error: error)
+                    ToastView(error: error, opensLog: true).show(in: self)
-                    toastView.show(in: self)
+
-                    
                 case .success: print("Installed app:", storeApp.bundleIdentifier)
                 }
                 
@@ -391,9 +390,9 @@ extension NewsViewController
             let progress = AppManager.shared.installationProgress(for: storeApp)
             footerView.bannerView.button.progress = progress
             
-            if let versionDate = storeApp.latestVersion?.date, versionDate > Date()
+            if let versionDate = storeApp.latestSupportedVersion?.date, versionDate > Date()
             {
-                footerView.bannerView.button.countdownDate = storeApp.versionDate
+                footerView.bannerView.button.countdownDate = versionDate
             }
             else
             {

AltStore/Operations/AuthenticationOperation.swift

@@ -14,7 +14,8 @@ import AltStoreCore
 import AltSign
 import minimuxer
 
-enum AuthenticationError: LocalizedError
+typealias AuthenticationError = AuthenticationErrorCode.Error
+enum AuthenticationErrorCode: Int, ALTErrorEnum, CaseIterable
 {
     case noTeam
     case noCertificate
@@ -23,11 +24,11 @@ enum AuthenticationError: LocalizedError
     case missingPrivateKey
     case missingCertificate
     
-    var errorDescription: String? {
+    var errorFailureReason: String {
         switch self {
-        case .noTeam: return NSLocalizedString("Developer team could not be found.", comment: "")
+        case .noTeam: return NSLocalizedString("Your Apple ID has no developer teams?", comment: "")
+        case .noCertificate: return NSLocalizedString("The developer certificate could not be found.", comment: "")
         case .teamSelectorError: return NSLocalizedString("Error presenting team selector view.", comment: "")
-        case .noCertificate: return NSLocalizedString("Developer certificate could not be found.", comment: "")
         case .missingPrivateKey: return NSLocalizedString("The certificate's private key could not be found.", comment: "")
         case .missingCertificate: return NSLocalizedString("The certificate could not be found.", comment: "")
         }
@@ -213,8 +214,8 @@ final class AuthenticationOperation: ResultOperation<(ALTTeam, ALTCertificate, A
                 guard
                     let account = Account.first(satisfying: NSPredicate(format: "%K == %@", #keyPath(Account.identifier), altTeam.account.identifier), in: context),
                     let team = Team.first(satisfying: NSPredicate(format: "%K == %@", #keyPath(Team.identifier), altTeam.identifier), in: context)
-                else { throw AuthenticationError.noTeam }
+                else { throw AuthenticationError(.noTeam) }
-                
+
                 // Account
                 account.isActiveAccount = true
                 
@@ -432,7 +433,7 @@ private extension AuthenticationOperation
                     }
                     else
                     {
-                        completionHandler(.failure(error ?? OperationError.unknown))
+                        completionHandler(.failure(error ?? OperationError.unknown()))
                     }
                 }
             }
@@ -449,7 +450,7 @@ private extension AuthenticationOperation
                  if let team = teams.first {
                      return completionHandler(.success(team))
                  } else {
-                     return completionHandler(.failure(AuthenticationError.noTeam))
+                     return completionHandler(.failure(AuthenticationError(.noTeam)))
                  }
              } else {
                  DispatchQueue.main.async {
@@ -460,7 +461,7 @@ private extension AuthenticationOperation
 
                      if !self.present(selectTeamViewController)
                      {
-                         return completionHandler(.failure(AuthenticationError.noTeam))
+                         return completionHandler(.failure(AuthenticationError(.noTeam)))
                      }
                  }
              }
@@ -489,20 +490,20 @@ private extension AuthenticationOperation
     {
         func requestCertificate()
         {
-            let machineName = "AltStore - " + UIDevice.current.name
+            let machineName = "SideStore - " + UIDevice.current.name
             ALTAppleAPI.shared.addCertificate(machineName: machineName, to: team, session: session) { (certificate, error) in
                 do
                 {
                     let certificate = try Result(certificate, error).get()
-                    guard let privateKey = certificate.privateKey else { throw AuthenticationError.missingPrivateKey }
+                    guard let privateKey = certificate.privateKey else { throw AuthenticationError(.missingPrivateKey) }
-                    
+
                     ALTAppleAPI.shared.fetchCertificates(for: team, session: session) { (certificates, error) in
                         do
                         {
                             let certificates = try Result(certificates, error).get()
                             
                             guard let certificate = certificates.first(where: { $0.serialNumber == certificate.serialNumber }) else {
-                                throw AuthenticationError.missingCertificate
+                                throw AuthenticationError(.missingCertificate)
                             }
                             
                             certificate.privateKey = privateKey
@@ -523,7 +524,7 @@ private extension AuthenticationOperation
         
         func replaceCertificate(from certificates: [ALTCertificate])
         {
-            guard let certificate = certificates.first(where: { $0.machineName?.starts(with: "AltStore") == true }) ?? certificates.first else { return completionHandler(.failure(AuthenticationError.noCertificate)) }
+            guard let certificate = certificates.first(where: { $0.machineName?.starts(with: "SideStore") == true }) ?? certificates.first else { return completionHandler(.failure(OperationError.notAuthenticated)) }
             
             ALTAppleAPI.shared.revoke(certificate, for: team, session: session) { (success, error) in
                 if let error = error, !success

AltStore/Operations/BackgroundRefreshAppsOperation.swift

@@ -13,11 +13,12 @@ import AltStoreCore
 import EmotionalDamage
 import minimuxer
 
-enum RefreshError: LocalizedError
+typealias RefreshError = RefreshErrorCode.Error
+enum RefreshErrorCode: Int, ALTErrorEnum, CaseIterable
 {
     case noInstalledApps
     
-    var errorDescription: String? {
+    var errorFailureReason: String {
         switch self
         {
         case .noInstalledApps: return NSLocalizedString("No active apps require refreshing.", comment: "")
@@ -94,7 +95,7 @@ final class BackgroundRefreshAppsOperation: ResultOperation<[String: Result<Inst
         super.main()
         
         guard !self.installedApps.isEmpty else {
-            self.finish(.failure(RefreshError.noInstalledApps))
+            self.finish(.failure(RefreshError(.noInstalledApps)))
             return
         }
         start_em_proxy(bind_addr: Consts.Proxy.serverURL)
@@ -202,7 +203,7 @@ private extension BackgroundRefreshAppsOperation
             
             let content = UNMutableNotificationContent()
             
-            var shouldPresentAlert = false
+            var shouldPresentAlert = true
             
             do
             {
@@ -218,20 +219,18 @@ private extension BackgroundRefreshAppsOperation
                 content.title = NSLocalizedString("Refreshed Apps", comment: "")
                 content.body = NSLocalizedString("All apps have been refreshed.", comment: "")
             }
-            catch RefreshError.noInstalledApps
+            catch ~OperationError.Code.noWiFi, ~RefreshErrorCode.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 = false
             }
-            
+
             if shouldPresentAlert
             {
                 let trigger = UNTimeIntervalNotificationTrigger(timeInterval: delay + 1, repeats: false)

AltStore/Operations/BackupAppOperation.swift

@@ -55,12 +55,15 @@ class BackupAppOperation: ResultOperation<Void>
                     let appName = installedApp.name
                     self.appName = appName
                     
-                    let altstoreOpenURL = URL(string: "sidestore://")!
+                    guard let altstoreApp = InstalledApp.fetchAltStore(in: context) else {
+                        throw OperationError.appNotFound(name: appName)
+                    }
+                    let altstoreOpenURL = altstoreApp.openAppURL
 
                     var returnURLComponents = URLComponents(url: altstoreOpenURL, resolvingAgainstBaseURL: false)
                     returnURLComponents?.host = "appBackupResponse"
                     guard let returnURL = returnURLComponents?.url else { throw OperationError.openAppFailed(name: appName) }
-                    
+
                     var openURLComponents = URLComponents()
                     openURLComponents.scheme = installedApp.openAppURL.scheme
                     openURLComponents.host = self.action.rawValue

AltStore/Operations/DownloadAppOperation.swift

@@ -12,66 +12,108 @@ import Roxas
 import AltStoreCore
 import AltSign
 
-private extension DownloadAppOperation
-{
-    struct DependencyError: ALTLocalizedError
-    {
-        let dependency: Dependency
-        let error: Error
-        
-        var failure: String? {
-            return String(format: NSLocalizedString("Could not download “%@”.", comment: ""), self.dependency.preferredFilename)
-        }
-        
-        var underlyingError: Error? {
-            return self.error
-        }
-    }
-}
-
 @objc(DownloadAppOperation)
 final class DownloadAppOperation: ResultOperation<ALTApplication>
 {
     let app: AppProtocol
     let context: AppOperationContext
-    
+
+    private let appName: String
     private let bundleIdentifier: String
-    private var sourceURL: URL?
     private let destinationURL: URL
-    
+
     private let session = URLSession(configuration: .default)
     private let temporaryDirectory = FileManager.default.uniqueTemporaryURL()
-    
+
     init(app: AppProtocol, destinationURL: URL, context: AppOperationContext)
     {
         self.app = app
         self.context = context
-        
+
+        self.appName = app.name
         self.bundleIdentifier = app.bundleIdentifier
-        self.sourceURL = app.url
         self.destinationURL = destinationURL
-        
+
         super.init()
-        
+
         // App = 3, Dependencies = 1
         self.progress.totalUnitCount = 4
     }
-    
+
     override func main()
     {
         super.main()
-        
+
         if let error = self.context.error
         {
             self.finish(.failure(error))
             return
         }
-        
+
         print("Downloading App:", self.bundleIdentifier)
-        
+
-        guard let sourceURL = self.sourceURL else { return self.finish(.failure(OperationError.appNotFound)) }
+        self.localizedFailure = String(format: NSLocalizedString("%@ could not be downloaded.", comment: ""), self.appName)
-        
+
-        self.downloadApp(from: sourceURL) { result in
+        guard let storeApp = self.app as? StoreApp else { return self.download(self.app) }
+        storeApp.managedObjectContext?.perform {
+            do {
+                let latestVersion = try self.verify(storeApp)
+                self.download(latestVersion)
+            } catch let error as VerificationError where error.code == .iOSVersionNotSupported {
+                guard let presentingViewController = self.context.presentingViewController,
+                      let latestSupportedVersion = storeApp.latestSupportedVersion,
+                      case let version = latestSupportedVersion.version,
+                      version != storeApp.installedApp?.version else {
+                    return self.finish(.failure(error))
+                }
+                let title = NSLocalizedString("Unsupported iOS Version", comment: "")
+                let message = error.localizedDescription + "\n\n" + NSLocalizedString("Would you like to download the last version compatible with this device instead?", comment: "")
+
+                DispatchQueue.main.async {
+                    let alertController = UIAlertController(title: title, message: message, preferredStyle: .alert)
+                    alertController.addAction(UIAlertAction(title: UIAlertAction.cancel.title, style: UIAlertAction.cancel.style) { _ in
+                        self.finish(.failure(OperationError.cancelled))
+                    })
+                    alertController.addAction(UIAlertAction(title: String(format: NSLocalizedString("Download %@ %@", comment: ""), self.appName, version), style: .default) { _ in
+                        self.download(latestSupportedVersion)
+                    })
+                    presentingViewController.present(alertController, animated: true)
+                }
+            } catch {
+                self.finish(.failure(error))
+            }
+        }
+    }
+
+    override func finish(_ result: Result<ALTApplication, any Error>) {
+        do {
+            try FileManager.default.removeItem(at: self.temporaryDirectory)
+        } catch {
+            print("Failed to remove DownloadAppOperation temporary directory: \(self.temporaryDirectory).", error)
+        }
+        super.finish(result)
+    }
+}
+
+private extension DownloadAppOperation {
+    func verify(_ storeApp: StoreApp) throws -> AppVersion {
+        guard let version = storeApp.latestAvailableVersion else {
+            let failureReason = String(format: NSLocalizedString("The latest version of %@ could not be determined.", comment: ""), self.appName)
+            throw OperationError.unknown(failureReason: failureReason)
+        }
+        if let minOSVersion = version.minOSVersion, !ProcessInfo.processInfo.isOperatingSystemAtLeast(minOSVersion) {
+            throw VerificationError.iOSVersionNotSupported(app: storeApp, requiredOSVersion: minOSVersion)
+        } else if let maxOSVersion = version.maxOSVersion, ProcessInfo.processInfo.operatingSystemVersion > maxOSVersion {
+            throw VerificationError.iOSVersionNotSupported(app: storeApp, requiredOSVersion: maxOSVersion)
+        }
+
+        return version
+    }
+
+    func download(@Managed _ app: AppProtocol) {
+        guard let sourceURL = $app.url else { return self.finish(.failure(OperationError.appNotFound(name: self.appName))) }
+
+        self.downloadIPA(from: sourceURL) { result in
             do
             {
                 let application = try result.get()
@@ -112,24 +154,7 @@ final class DownloadAppOperation: ResultOperation<ALTApplication>
         }
     }
     
-    override func finish(_ result: Result<ALTApplication, Error>)
+    func downloadIPA(from sourceURL: URL, completionHandler: @escaping (Result<ALTApplication, Error>) -> Void)
-    {
-        do
-        {
-            try FileManager.default.removeItem(at: self.temporaryDirectory)
-        }
-        catch
-        {
-            print("Failed to remove DownloadAppOperation temporary directory: \(self.temporaryDirectory).", error)
-        }
-        
-        super.finish(result)
-    }
-}
-
-private extension DownloadAppOperation
-{
-    func downloadApp(from sourceURL: URL, completionHandler: @escaping (Result<ALTApplication, Error>) -> Void)
     {
         func finishOperation(_ result: Result<URL, Error>)
         {
@@ -138,8 +163,8 @@ private extension DownloadAppOperation
                 let fileURL = try result.get()
                 
                 var isDirectory: ObjCBool = false
-                guard FileManager.default.fileExists(atPath: fileURL.path, isDirectory: &isDirectory) else { throw OperationError.appNotFound }
+                guard FileManager.default.fileExists(atPath: fileURL.path, isDirectory: &isDirectory) else { throw OperationError.appNotFound(name: self.appName) }
-                
+
                 try FileManager.default.createDirectory(at: self.temporaryDirectory, withIntermediateDirectories: true, attributes: nil)
                 
                 let appBundleURL: URL
@@ -178,6 +203,9 @@ private extension DownloadAppOperation
             let downloadTask = self.session.downloadTask(with: sourceURL) { (fileURL, response, error) in
                 do
                 {
+                    if let response = response as? HTTPURLResponse {
+                        guard response.statusCode != 404 else { throw CocoaError(.fileNoSuchFile, userInfo: [NSURLErrorKey: sourceURL]) }
+                    }
                     let (fileURL, _) = try Result((fileURL, response), error).get()
                     finishOperation(.success(fileURL))
                     
@@ -252,7 +280,7 @@ private extension DownloadAppOperation
             let altstorePlist = try PropertyListDecoder().decode(AltStorePlist.self, from: data)
                         
             var dependencyURLs = Set<URL>()
-            var dependencyError: DependencyError?
+            var dependencyError: Error?
             
             let dispatchGroup = DispatchGroup()
             let progress = Progress(totalUnitCount: Int64(altstorePlist.dependencies.count), parent: self.progress, pendingUnitCount: 1)
@@ -285,7 +313,7 @@ private extension DownloadAppOperation
         }
         catch let error as DecodingError
         {
-            let nsError = (error as NSError).withLocalizedFailure(String(format: NSLocalizedString("Could not download dependencies for %@.", comment: ""), application.name))
+            let nsError = (error as NSError).withLocalizedFailure(String(format: NSLocalizedString("Could not determine dependencies for %@.", comment: ""), application.name))
             completionHandler(.failure(nsError))
         }
         catch
@@ -294,7 +322,7 @@ private extension DownloadAppOperation
         }
     }
     
-    func download(_ dependency: Dependency, for application: ALTApplication, progress: Progress, completionHandler: @escaping (Result<URL, DependencyError>) -> Void)
+    func download(_ dependency: Dependency, for application: ALTApplication, progress: Progress, completionHandler: @escaping (Result<URL, Error>) -> Void)
     {
         let downloadTask = self.session.downloadTask(with: dependency.downloadURL) { (fileURL, response, error) in
             do
@@ -315,9 +343,10 @@ private extension DownloadAppOperation
                 
                 completionHandler(.success(destinationURL))
             }
-            catch
+            catch let error as NSError
             {
-                completionHandler(.failure(DependencyError(dependency: dependency, error: error)))
+                let localizedFailure = String(format: NSLocalizedString("The dependency '%@' could not be downloaded.", comment: ""), dependency.preferredFilename)
+                completionHandler(.failure(error.withLocalizedFailure(localizedFailure)))
             }
         }
         progress.addChild(downloadTask.progress, withPendingUnitCount: 1)

AltStore/Operations/EnableJITOperation.swift

@@ -61,12 +61,10 @@ final class EnableJITOperation<Context: EnableJITContext>: ResultOperation<Void>
                         switch result {
                         case .failure(let error):
                             switch error {
-                            case .invalidURL:
+                            case .invalidURL, .errorConnecting:
-                                self.finish(.failure(OperationError.unabletoconnectSideJIT))
+                                self.finish(.failure(OperationError.unableToConnectSideJIT))
-                            case .errorConnecting:
-                                self.finish(.failure(OperationError.unabletoconnectSideJIT))
                             case .deviceNotFound:
-                                self.finish(.failure(OperationError.unabletoconSideJITDevice))
+                                self.finish(.failure(OperationError.unableToRespondSideJITDevice))
                             case .other(let message):
                                 if let startRange = message.range(of: "<p>"),
                                    let endRange = message.range(of: "</p>", range: startRange.upperBound..<message.endIndex) {

AltStore/Operations/FetchAnisetteDataOperation.swift

@@ -45,7 +45,7 @@ final class FetchAnisetteDataOperation: ResultOperation<ALTAnisetteData>, WebSoc
             return
         }
         
-        self.url = AnisetteManager.currentURL
+        self.url = URL(string: UserDefaults.standard.menuAnisetteURL)
         print("Anisette URL: \(self.url!.absoluteString)")
         
         if let identifier = Keychain.shared.identifier,
@@ -408,6 +408,7 @@ final class FetchAnisetteDataOperation: ResultOperation<ALTAnisetteData>, WebSoc
     func fetchAnisetteV3(_ identifier: String, _ adiPb: String) {
         fetchClientInfo {
             print("Fetching anisette V3")
+            let url = UserDefaults.standard.menuAnisetteURL
             var request = URLRequest(url: self.url!.appendingPathComponent("v3").appendingPathComponent("get_headers"))
             request.httpMethod = "POST"
             request.httpBody = try! JSONSerialization.data(withJSONObject: [

AltStore/Operations/FetchProvisioningProfilesOperation.swift

@@ -45,8 +45,8 @@ final class FetchProvisioningProfilesOperation: ResultOperation<[String: ALTProv
             let session = self.context.session
         else { return self.finish(.failure(OperationError.invalidParameters)) }
         
-        guard let app = self.context.app else { return self.finish(.failure(OperationError.appNotFound)) }
+        guard let app = self.context.app else { return self.finish(.failure(OperationError.appNotFound(name: nil))) }
-        
+
         self.progress.totalUnitCount = Int64(1 + app.appExtensions.count)
         
         self.prepareProvisioningProfile(for: app, parentApp: nil, team: team, session: session) { (result) in
@@ -260,7 +260,7 @@ extension FetchProvisioningProfilesOperation
                         {
                             if let expirationDate = sortedExpirationDates.first
                             {
-                                throw OperationError.maximumAppIDLimitReached(application: application, requiredAppIDs: requiredAppIDs, availableAppIDs: availableAppIDs, nextExpirationDate: expirationDate)
+                                throw OperationError.maximumAppIDLimitReached(appName: application.name, requiredAppIDs: requiredAppIDs, availableAppIDs: availableAppIDs, expirationDate: expirationDate)
                             }
                         }
                     }
@@ -286,7 +286,7 @@ extension FetchProvisioningProfilesOperation
                             {
                                 if let expirationDate = sortedExpirationDates.first
                                 {
-                                    throw OperationError.maximumAppIDLimitReached(application: application, requiredAppIDs: requiredAppIDs, availableAppIDs: availableAppIDs, nextExpirationDate: expirationDate)
+                                    throw OperationError.maximumAppIDLimitReached(appName: application.name, requiredAppIDs: requiredAppIDs, availableAppIDs: availableAppIDs, expirationDate: expirationDate)
                                 }
                                 else
                                 {

AltStore/Operations/Operation.swift

@@ -12,7 +12,10 @@ import Roxas
 class ResultOperation<ResultType>: Operation
 {
     var resultHandler: ((Result<ResultType, Error>) -> Void)?
-    
+
+    // Should only be set by subclasses
+    var localizedFailure: String?
+
     @available(*, unavailable)
     override func finish()
     {
@@ -22,16 +25,20 @@ class ResultOperation<ResultType>: Operation
     func finish(_ result: Result<ResultType, Error>)
     {
         guard !self.isFinished else { return }
-        
+
+        var result = result
+
         if self.isCancelled
         {
-            self.resultHandler?(.failure(OperationError.cancelled))
+            result = .failure(OperationError.cancelled)
         }
-        else
+        else if case .failure(let nsError as NSError) = result, let localizedFailure, nsError.localizedFailure == nil {
-        {
+            // Error doesn't have its own localizedFailure, so we give it the Operation's (if it exists)
-            self.resultHandler?(result)
+            let error = nsError.withLocalizedFailure(localizedFailure)
+            result = .failure(error)
         }
-        
+        self.resultHandler?(result)
+
         super.finish()
     }
 }

AltStore/Operations/OperationError.swift

@@ -8,81 +8,186 @@
 
 import Foundation
 import AltSign
+import AltStoreCore
 import minimuxer
 
-enum OperationError: LocalizedError
+extension OperationError
 {
-    static let domain = OperationError.unknown._domain
+    enum Code: Int, ALTErrorCode, CaseIterable {
+        typealias Error = OperationError
+
+        // General
+        case unknown = 1000
+        case unknownResult
+        case cancelled
+        case timedOut
+        case unableToConnectSideJIT
+        case unableToRespondSideJITDevice
+        case wrongSideJITIP
+        case SideJITIssue // (error: String)
+        case refreshsidejit
+        case notAuthenticated
+        case appNotFound
+        case unknownUDID
+        case invalidApp
+        case invalidParameters
+        case maximumAppIDLimitReached//((application: ALTApplication, requiredAppIDs: Int, availableAppIDs: Int, nextExpirationDate: Date)
+        case noSources
+        case openAppFailed//(name: String)
+        case missingAppGroup
+
+        // Connection
+        case noWiFi = 1200
+        case tooNewError
+        case anisetteV1Error//(message: String)
+        case provisioningError//(result: String, message: String?)
+        case anisetteV3Error//(message: String)
+
+        case cacheClearError//(errors: [String])
+    }
+
+    static let unknownResult: OperationError = .init(code: .unknownResult)
+    static let cancelled: OperationError = .init(code: .cancelled)
+    static let timedOut: OperationError = .init(code: .timedOut)
+    static let unableToConnectSideJIT: OperationError = .init(code: .unableToConnectSideJIT)
+    static let unableToRespondSideJITDevice: OperationError = .init(code: .unableToRespondSideJITDevice)
+    static let wrongSideJITIP: OperationError = .init(code: .wrongSideJITIP)
+    static let notAuthenticated: OperationError = .init(code: .notAuthenticated)
+    static let unknownUDID: OperationError = .init(code: .unknownUDID)
+    static let invalidApp: OperationError = .init(code: .invalidApp)
+    static let invalidParameters: OperationError = .init(code: .invalidParameters)
+    static let noSources: OperationError = .init(code: .noSources)
+    static let missingAppGroup: OperationError = .init(code: .missingAppGroup)
+
+    static let noWiFi: OperationError = .init(code: .noWiFi)
+    static let tooNewError: OperationError = .init(code: .tooNewError)
+    static let provisioningError: OperationError = .init(code: .provisioningError)
+    static let anisetteV1Error: OperationError = .init(code: .anisetteV1Error)
+    static let anisetteV3Error: OperationError = .init(code: .anisetteV3Error)
+
+    static let cacheClearError: OperationError = .init(code: .cacheClearError)
+
+    static func unknown(failureReason: String? = nil, file: String = #fileID, line: UInt = #line) -> OperationError {
+        OperationError(code: .unknown, failureReason: failureReason, sourceFile: file, sourceLine: line)
+    }
+
+    static func appNotFound(name: String?) -> OperationError {
+        OperationError(code: .appNotFound, appName: name)
+    }
+
+    static func openAppFailed(name: String?) -> OperationError {
+        OperationError(code: .openAppFailed, appName: name)
+    }
     
-    case unknown
+    static func SideJITIssue(error: String?) -> OperationError {
-    case unabletoconnectSideJIT
+        var o = OperationError(code: .SideJITIssue)
-    case unabletoconSideJITDevice
+        o.errorFailure = error
-    case wrongIP
+        return o
-    case SideJITIssue(error: String)
+    }
-    case refreshsidejit
-    case unknownResult
-    case cancelled
-    case timedOut
     
-    case notAuthenticated
+    static func maximumAppIDLimitReached(appName: String, requiredAppIDs: Int, availableAppIDs: Int, expirationDate: Date) -> OperationError {
-    case appNotFound
+        OperationError(code: .maximumAppIDLimitReached, appName: appName, requiredAppIDs: requiredAppIDs, availableAppIDs: availableAppIDs, expirationDate: expirationDate)
-    
+    }
-    case unknownUDID
+
-    
+    static func provisioningError(result: String, message: String?) -> OperationError {
-    case invalidApp
+        var o = OperationError(code: .provisioningError, failureReason: result)
-    case invalidParameters
+        o.errorTitle = message
-    
+        return o
-    case maximumAppIDLimitReached(application: ALTApplication, requiredAppIDs: Int, availableAppIDs: Int, nextExpirationDate: Date)
+    }
-    
+
-    case noSources
+    static func cacheClearError(errors: [String]) -> OperationError {
-    
+        OperationError(code: .cacheClearError, failureReason: errors.joined(separator: "\n"))
-    case openAppFailed(name: String)
+    }
-    case missingAppGroup
+
-    
+    static func anisetteV1Error(message: String) -> OperationError {
-    case noWiFi
+        OperationError(code: .anisetteV1Error, failureReason: message)
-    case tooNewError
+    }
-    case anisetteV1Error(message: String)
+
-    case provisioningError(result: String, message: String?)
+    static func anisetteV3Error(message: String) -> OperationError {
-    case anisetteV3Error(message: String)
+        OperationError(code: .anisetteV3Error, failureReason: message)
-    
+    }
-    case cacheClearError(errors: [String])
+
-    
+}
-    var failureReason: String? {
+
-        switch self {
+
-        case .unknown: return NSLocalizedString("An unknown error occured.", comment: "")
+struct OperationError: ALTLocalizedError {
+
+    let code: Code
+
+    var errorTitle: String?
+    var errorFailure: String?
+
+    var appName: String?
+
+    var requiredAppIDs: Int?
+    var availableAppIDs: Int?
+    var expirationDate: Date?
+
+    var sourceFile: String?
+    var sourceLine: UInt?
+
+    private var _failureReason: String?
+
+    private init(code: Code, failureReason: String? = nil,
+                 appName: String? = nil, requiredAppIDs: Int? = nil, availableAppIDs: Int? = nil,
+                 expirationDate: Date? = nil, sourceFile: String? = nil, sourceLine: UInt? = nil){
+        self.code = code
+        self._failureReason = failureReason
+
+        self.appName = appName
+        self.requiredAppIDs = requiredAppIDs
+        self.availableAppIDs = availableAppIDs
+        self.expirationDate = expirationDate
+        self.sourceFile = sourceFile
+        self.sourceLine = sourceLine
+    }
+
+    var errorFailureReason: String {
+        switch self.code {
+        case .unknown:
+            var failureReason = self._failureReason ?? NSLocalizedString("An unknown error occurred.", comment: "")
+            guard let sourceFile, let sourceLine else { return failureReason }
+            failureReason += " (\(sourceFile) line \(sourceLine)"
+            return failureReason
         case .unknownResult: return NSLocalizedString("The operation returned an unknown result.", comment: "")
         case .cancelled: return NSLocalizedString("The operation was cancelled.", comment: "")
         case .timedOut: return NSLocalizedString("The operation timed out.", comment: "")
         case .notAuthenticated: return NSLocalizedString("You are not signed in.", comment: "")
-        case .appNotFound: return NSLocalizedString("App not found.", comment: "")
+        case .unknownUDID: return NSLocalizedString("SideStore could not determine this device's UDID.", comment: "")
-        case .unknownUDID: return NSLocalizedString("Unknown device UDID.", comment: "")
+        case .invalidApp: return NSLocalizedString("The app is in an invalid format.", comment: "")
-        case .invalidApp: return NSLocalizedString("The app is invalid.", comment: "")
         case .invalidParameters: return NSLocalizedString("Invalid parameters.", comment: "")
+        case .maximumAppIDLimitReached: return NSLocalizedString("Cannot register more than 10 App IDs within a 7 day period.", comment: "")
         case .noSources: return NSLocalizedString("There are no SideStore sources.", comment: "")
-        case .openAppFailed(let name): return String(format: NSLocalizedString("SideStore was denied permission to launch %@.", comment: ""), name)
+        case .missingAppGroup: return NSLocalizedString("SideStore's shared app group could not be accessed.", comment: "")
-        case .missingAppGroup: return NSLocalizedString("SideStore's shared app group could not be found.", comment: "")
+        case .appNotFound:
-        case .maximumAppIDLimitReached: return NSLocalizedString("Cannot register more than 10 App IDs.", comment: "")
+            let appName = self.appName ?? NSLocalizedString("The app", comment: "")
-        case .noWiFi: return NSLocalizedString("You do not appear to be connected to WiFi!\nSideStore will never be able to install or refresh applications without WiFi.", comment: "")
+            return String(format: NSLocalizedString("%@ could not be found.", comment: ""), appName)
-        case .unabletoconnectSideJIT: return NSLocalizedString("Unable to connect to SideJITServer Please check that you are on the Same Wi-Fi and your Firewall has been set correctly", comment: "")
+        case .openAppFailed:
-        case .unabletoconSideJITDevice: return NSLocalizedString("SideJITServer is unable to connect to your iDevice Please make sure you have paired your Device by doing 'SideJITServer -y' or try Refreshing SideJITServer from Settings", comment: "")
+            let appName = self.appName ?? NSLocalizedString("The app", comment: "")
-        case .wrongIP: return NSLocalizedString("Incorrect SideJITServer IP Please make sure that you are on the Samw Wifi as SideJITServer", comment: "")
+            return String(format: NSLocalizedString("SideStore was denied permission to launch %@.", comment: ""), appName)
+        case .noWiFi: return NSLocalizedString("You do not appear to be connected to WiFi and/or the WireGuard VPN!\nSideStore will never be able to install or refresh applications without WiFi and the WireGuard VPN.", comment: "")
+        case .tooNewError: return NSLocalizedString("iOS 17 has changed how JIT is enabled therefore SideStore cannot enable it at this time, sorry for any inconvenience.\nWe will let everyone know once we have a solution!", comment: "")
+        case .unableToConnectSideJIT: return NSLocalizedString("Unable to connect to SideJITServer Please check that you are on the Same Wi-Fi and your Firewall has been set correctly", comment: "")
+        case .unableToRespondSideJITDevice: return NSLocalizedString("SideJITServer is unable to connect to your iDevice Please make sure you have paired your Device by doing 'SideJITServer -y' or try Refreshing SideJITServer from Settings", comment: "")
+        case .wrongSideJITIP: return NSLocalizedString("Incorrect SideJITServer IP Please make sure that you are on the Samw Wifi as SideJITServer", comment: "")
         case .refreshsidejit: return NSLocalizedString("Unable to find App Please try Refreshing SideJITServer from Settings", comment: "")
-        case .tooNewError: return NSLocalizedString("iOS 17 has changed how JIT is enabled therefore SideStore cannot enable it without the use of SideJITServer at this time, sorry for any inconvenience.\nWe will let everyone know once we have a solution!", comment: "")
+        case .anisetteV1Error: return NSLocalizedString("An error occurred when getting anisette data from a V1 server: %@. Try using another anisette server.", comment: "")
-        case .anisetteV1Error(let message): return String(format: NSLocalizedString("An error occurred when getting anisette data from a V1 server: %@. Try using another anisette server.", comment: ""), message)
+        case .provisioningError: return NSLocalizedString("An error occurred when provisioning: %@ %@. Please try again. If the issue persists, report it on GitHub Issues!", comment: "")
-        case .provisioningError(let result, let message): return String(format: NSLocalizedString("An error occurred when provisioning: %@%@. Please try again. If the issue persists, report it on GitHub Issues!", comment: ""), result, message != nil ? (" (" + message! + ")") : "")
+        case .anisetteV3Error: return NSLocalizedString("An error occurred when getting anisette data from a V3 server: %@. Please try again. If the issue persists, report it on GitHub Issues!", comment: "")
-        case .anisetteV3Error(let message): return String(format: NSLocalizedString("An error occurred when getting anisette data from a V3 server: %@. Please try again. If the issue persists, report it on GitHub Issues!", comment: ""), message)
+        case .cacheClearError: return NSLocalizedString("An error occurred while clearing cache: %@", comment: "")
-        case .cacheClearError(let errors): return String(format: NSLocalizedString("An error occurred while clearing cache: %@", comment: ""), errors.joined(separator: "\n"))
+        case .SideJITIssue: return NSLocalizedString("An error occurred while using SideJIT: %@", comment: "")
-        case .SideJITIssue(let errors): return NSLocalizedString("SideJITServer Error: \(errors)", comment: "")
         }
     }
     
     var recoverySuggestion: String? {
-        switch self
+        switch self.code
         {
-        case .maximumAppIDLimitReached(let application, let requiredAppIDs, let availableAppIDs, let date):
+        case .noWiFi: return NSLocalizedString("Make sure the VPN is toggled on and you are connected to any WiFi network!", comment: "")
+        case .maximumAppIDLimitReached:
             let baseMessage = NSLocalizedString("Delete sideloaded apps to free up App ID slots.", comment: "")
-            let message: String
+            guard let appName, let requiredAppIDs, let availableAppIDs, let expirationDate else { return baseMessage }
-            
+            var message: String
+
             if requiredAppIDs > 1
             {
                 let availableText: String
@@ -94,23 +199,23 @@ enum OperationError: LocalizedError
                 default: availableText = String(format: NSLocalizedString("only %@ are available", comment: ""), NSNumber(value: availableAppIDs))
                 }
                 
-                let prefixMessage = String(format: NSLocalizedString("%@ requires %@ App IDs, but %@.", comment: ""), application.name, NSNumber(value: requiredAppIDs), availableText)
+                let prefixMessage = String(format: NSLocalizedString("%@ requires %@ App IDs, but %@.", comment: ""), appName, NSNumber(value: requiredAppIDs), availableText)
-                message = prefixMessage + " " + baseMessage
+                message = prefixMessage + " " + baseMessage + "\n\n"
             }
             else
             {
-                let dateComponents = Calendar.current.dateComponents([.day, .hour, .minute], from: Date(), to: date)
+                message = baseMessage + " "
-                
-                let dateComponentsFormatter = DateComponentsFormatter()
-                dateComponentsFormatter.maximumUnitCount = 1
-                dateComponentsFormatter.unitsStyle = .full
-                
-                let remainingTime = dateComponentsFormatter.string(from: dateComponents)!
-                
-                let remainingTimeMessage = String(format: NSLocalizedString("You can register another App ID in %@.", comment: ""), remainingTime)
-                message = baseMessage + " " + remainingTimeMessage
             }
-            
+
+            let dateComponents = Calendar.current.dateComponents([.day, .hour, .minute], from: Date(), to: expirationDate)
+            let dateFormatter = DateComponentsFormatter()
+            dateFormatter.maximumUnitCount = 1
+            dateFormatter.unitsStyle = .full
+
+            let remainingTime = dateFormatter.string(from: dateComponents)!
+
+            message += String(format: NSLocalizedString("You can register another App ID in %@.", comment: ""), remainingTime)
+
             return message
             
         default: return nil

AltStore/Operations/Patch App/PatchAppOperation.swift

@@ -25,22 +25,38 @@ protocol PatchAppContext
     var error: Error? { get }
 }
 
-enum PatchAppError: LocalizedError
+extension PatchAppError
 {
-    case unsupportedOperatingSystemVersion(OperatingSystemVersion)
+    enum Code: Int, ALTErrorCode, CaseIterable {
-    
+        typealias Error = PatchAppError
-    var errorDescription: String? {
+
-        switch self
+        case unsupportedOperatingSystemVersion
-        {
+    }
-        case .unsupportedOperatingSystemVersion(let osVersion):
+
-            var osVersionString = "\(osVersion.majorVersion).\(osVersion.minorVersion)"
+    static func unsupportedOperatingSystemVersion(_ osVersion: OperatingSystemVersion) -> PatchAppError {
-            if osVersion.patchVersion != 0
+        PatchAppError(code: .unsupportedOperatingSystemVersion, osVersion: osVersion)
-            {
+    }
-                osVersionString += ".\(osVersion.patchVersion)"
+}
+
+struct PatchAppError: ALTLocalizedError {
+    let code: Code
+
+    var errorTitle: String?
+    var errorFailure: String?
+
+    var osVersion: OperatingSystemVersion?
+
+    var errorFailureReason: String {
+        switch self.code {
+        case .unsupportedOperatingSystemVersion:
+            let osVersionString: String
+
+            if let osVersion = self.osVersion?.stringValue {
+                osVersionString = NSLocalizedString("iOS", comment: "") + " " + osVersion
+            } else {
+                osVersionString = NSLocalizedString("your device's iOS version", comment: "")
             }
-            
+            return String(format: NSLocalizedString("The OTA download URL for %@ could not be determined.", comment: ""), osVersionString)
-            let errorDescription = String(format: NSLocalizedString("The OTA download URL for iOS %@ could not be determined.", comment: ""), osVersionString)
-            return errorDescription
         }
     }
 }

AltStore/Operations/Patch App/PatchViewController.swift

@@ -439,7 +439,7 @@ private extension PatchViewController
                             
                             do
                             {
-                                guard let (bundleIdentifier, result) = results.first else { throw refreshGroup?.context.error ?? OperationError.unknown }
+                                guard let (bundleIdentifier, result) = results.first else { throw refreshGroup?.context.error ?? OperationError.unknown() }
                                 _ = try result.get()
                                 
                                 if var patchedApps = UserDefaults.standard.patchedApps, let index = patchedApps.firstIndex(of: bundleIdentifier)

AltStore/Operations/RefreshAppOperation.swift

@@ -38,8 +38,8 @@ final class RefreshAppOperation: ResultOperation<InstalledApp>
             if let error = self.context.error { return self.finish(.failure(error)) }
             
             guard let profiles = self.context.provisioningProfiles else { return self.finish(.failure(OperationError.invalidParameters)) }
-            guard let app = self.context.app else { return self.finish(.failure(OperationError.appNotFound)) }
+            guard let app = self.context.app else { return self.finish(.failure(OperationError(.appNotFound(name: nil)))) }
-            
+
             for p in profiles {
                 do {
                     let bytes = p.value.data.toRustByteSlice()
@@ -49,14 +49,13 @@ final class RefreshAppOperation: ResultOperation<InstalledApp>
                 }
 
                 DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
-                print("Sending refresh app request...")
                     
                     self.progress.completedUnitCount += 1
                     
                     let predicate = NSPredicate(format: "%K == %@", #keyPath(InstalledApp.bundleIdentifier), app.bundleIdentifier)
                     self.managedObjectContext.perform {
                         guard let installedApp = InstalledApp.first(satisfying: predicate, in: self.managedObjectContext) else {
-                            self.finish(.failure(OperationError.appNotFound))
+                            self.finish(.failure(OperationError(.appNotFound(name: app.name))))
                             return
                         }
                         installedApp.update(provisioningProfile: p.value)

AltStore/Operations/SendAppOperation.swift

@@ -57,7 +57,7 @@ final class SendAppOperation: ResultOperation<()>
             }
         } else {
             print("IPA doesn't exist????")
-            self.finish(.failure(OperationError.appNotFound))
+            self.finish(.failure(OperationError(.appNotFound(name: resignedApp.name))))
         }
     }
 }

AltStore/Operations/VerifyAppOperation.swift

@@ -8,48 +8,87 @@
 
 import Foundation
 
+import AltStoreCore
 import AltSign
 import Roxas
 
-enum VerificationError: ALTLocalizedError
+extension VerificationError
 {
-    case privateEntitlements(ALTApplication, entitlements: [String: Any])
+    enum Code: Int, ALTErrorCode, CaseIterable {
-    case mismatchedBundleIdentifiers(ALTApplication, sourceBundleID: String)
+        typealias Error = VerificationError
-    case iOSVersionNotSupported(ALTApplication)
+
+        case privateEntitlements
+        case mismatchedBundleIdentifiers
+        case iOSVersionNotSupported
+    }
+
+    static func privateEntitlements(_ entitlements: [String: Any], app: ALTApplication) -> VerificationError {
+        VerificationError(code: .privateEntitlements, app: app, entitlements: entitlements)
+    }
+
+    static func mismatchedBundleIdentifiers(sourceBundleID: String, app: ALTApplication) -> VerificationError {
+        VerificationError(code: .mismatchedBundleIdentifiers, app: app, sourceBundleID: sourceBundleID)
+    }
+
+    static func iOSVersionNotSupported(app: AppProtocol, osVersion: OperatingSystemVersion = ProcessInfo.processInfo.operatingSystemVersion, requiredOSVersion: OperatingSystemVersion?) -> VerificationError {
+        VerificationError(code: .iOSVersionNotSupported, app: app)
+    }
+}
+
+struct VerificationError: ALTLocalizedError {
+    let code: Code
+
+    var errorTitle: String?
+    var errorFailure: String?
+
+    @Managed var app: AppProtocol?
+    var entitlements: [String: Any]?
+    var sourceBundleID: String?
+    var deviceOSVersion: OperatingSystemVersion?
+    var requiredOSVersion: OperatingSystemVersion?
     
-    var app: ALTApplication {
+    var errorDescription: String? {
-        switch self
+        switch self.code {
-        {
+        case .iOSVersionNotSupported:
-        case .privateEntitlements(let app, _): return app
+            guard let deviceOSVersion else { return nil }
-        case .mismatchedBundleIdentifiers(let app, _): return app
+
-        case .iOSVersionNotSupported(let app): return app
+            var failureReason = self.errorFailureReason
+            if self.app == nil {
+                let firstLetter = failureReason.prefix(1).lowercased()
+                failureReason = firstLetter + failureReason.dropFirst()
+            }
+
+            return String(formatted: "This device is running iOS %@, but %@", deviceOSVersion.stringValue, failureReason)
+        default: return nil
         }
     }
-    
+
-    var failure: String? {
+    var errorFailureReason: String {
-        return String(format: NSLocalizedString("“%@” could not be installed.", comment: ""), app.name)
+        switch self.code
-    }
-    
-    var failureReason: String? {
-        switch self
         {
-        case .privateEntitlements(let app, _):
+        case .privateEntitlements:
-            return String(format: NSLocalizedString("“%@” requires private permissions.", comment: ""), app.name)
+            let appName = self.$app.name ?? NSLocalizedString("The app", comment: "")
-            
+            return String(formatted: "“%@” requires private permissions.", appName)
-        case .mismatchedBundleIdentifiers(let app, let sourceBundleID):
+
-            return String(format: NSLocalizedString("The bundle ID “%@” does not match the one specified by the source (“%@”).", comment: ""), app.bundleIdentifier, sourceBundleID)
+        case .mismatchedBundleIdentifiers:
-            
+            if let appBundleID = self.$app.bundleIdentifier, let bundleID = self.sourceBundleID {
-        case .iOSVersionNotSupported(let app):
+                return String(formatted: "The bundle ID '%@' does not match the one specified by the source ('%@').", appBundleID, bundleID)
-            let name = app.name
+            } else {
-            
+                return NSLocalizedString("The bundle ID does not match the one specified by the source.", comment: "")
-            var version = "iOS \(app.minimumiOSVersion.majorVersion).\(app.minimumiOSVersion.minorVersion)"
+            }
-            if app.minimumiOSVersion.patchVersion > 0
+
-            {
+        case .iOSVersionNotSupported:
-                version += ".\(app.minimumiOSVersion.patchVersion)"
+            let appName = self.$app.name ?? NSLocalizedString("The app", comment: "")
+            let deviceOSVersion = self.deviceOSVersion ?? ProcessInfo.processInfo.operatingSystemVersion
+
+            guard let requiredOSVersion else {
+                return String(formatted: "%@ does not support iOS %@.", appName, deviceOSVersion.stringValue)
+            }
+            if deviceOSVersion > requiredOSVersion {
+                return String(formatted: "%@ requires iOS %@ or earlier", appName, requiredOSVersion.stringValue)
+            } else {
+                return String(formatted: "%@ requires iOS %@ or later", appName, requiredOSVersion.stringValue)
             }
-            
-            let localizedDescription = String(format: NSLocalizedString("%@ requires %@.", comment: ""), name, version)
-            return localizedDescription
         }
     }
 }
@@ -80,12 +119,14 @@ final class VerifyAppOperation: ResultOperation<Void>
             
             guard let app = self.context.app else { throw OperationError.invalidParameters }
             
-            guard app.bundleIdentifier == self.context.bundleIdentifier else {
+            if !["ny.litritt.ignited", "com.litritt.ignited"].contains(where: { $0 == app.bundleIdentifier }) {
-                throw VerificationError.mismatchedBundleIdentifiers(app, sourceBundleID: self.context.bundleIdentifier)
+                guard app.bundleIdentifier == self.context.bundleIdentifier else {
+                    throw VerificationError.mismatchedBundleIdentifiers(sourceBundleID: self.context.bundleIdentifier, app: app)
+                }
             }
             
             guard ProcessInfo.processInfo.isOperatingSystemAtLeast(app.minimumiOSVersion) else {
-                throw VerificationError.iOSVersionNotSupported(app)
+                throw VerificationError.iOSVersionNotSupported(app: app, requiredOSVersion: app.minimumiOSVersion)
             }
             
             if #available(iOS 13.5, *)
@@ -116,7 +157,7 @@ final class VerifyAppOperation: ResultOperation<Void>
                     let entitlements = try PropertyListSerialization.propertyList(from: entitlementsPlist.data(using: .utf8)!, options: [], format: nil) as! [String: Any]
                     
                     app.hasPrivateEntitlements = true
-                    let error = VerificationError.privateEntitlements(app, entitlements: entitlements)
+                    let error = VerificationError.privateEntitlements(entitlements, app: app)
                     self.process(error) { (result) in
                         self.finish(result.mapError { $0 as Error })
                     }
@@ -145,9 +186,10 @@ private extension VerifyAppOperation
         guard let presentingViewController = self.context.presentingViewController else { return completion(.failure(error)) }
         
         DispatchQueue.main.async {
-            switch error
+            switch error.code
             {
-            case .privateEntitlements(_, let entitlements):
+            case .privateEntitlements:
+                guard let entitlements = error.entitlements else { return completion(.failure(error)) }
                 let permissions = entitlements.keys.sorted().joined(separator: "\n")
                 let message = String(format: NSLocalizedString("""
                     You must allow access to these private permissions before continuing:
@@ -166,8 +208,7 @@ private extension VerifyAppOperation
                 }))
                 presentingViewController.present(alertController, animated: true, completion: nil)
                 
-            case .mismatchedBundleIdentifiers: return completion(.failure(error))
+            case .mismatchedBundleIdentifiers, .iOSVersionNotSupported: return completion(.failure(error))
-            case .iOSVersionNotSupported: return completion(.failure(error))
             }
         }
     }

AltStore/Settings.bundle/Root.plist

@@ -1,111 +0,0 @@
-<?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>StringsTable</key>
-	<string>Root</string>
-	<key>ApplicationGroupContainerIdentifier</key>
-	<string>group.$(APP_GROUP_IDENTIFIER)</string>
-	<key>PreferenceSpecifiers</key>
-	<array>
-		<dict>
-			<key>Type</key>
-			<string>PSMultiValueSpecifier</string>
-			<key>Title</key>
-			<string>Anisette Server</string>
-			<key>Key</key>
-			<string>customAnisetteURL</string>
-			<key>DefaultValue</key>
-			<string>https://ani.sidestore.io</string>
-			<key>Titles</key>
-			<array>
-				<string>SideStore</string>
-				<string>SideStore (.zip)</string>
-				<string>SideStore (.xyz)</string>
-				<string>Macley (US)</string>
-				<string>Jawshoeadan</string>
-				<string>WesleyBryie</string>
-				<string>Stossy11</string>
-			</array>
-			<key>Values</key>
-			<array>
-				<string>https://ani.sidestore.io</string>
-				<string>https://ani.sidestore.zip</string>
-				<string>https://ani.846969.xyz</string>
-				<string>http://5.249.163.88:6969/</string>
-				<string>https://anisette.jawshoeadan.me</string>
-				<string>https://ani.wesbryie.com</string>
-				<string>https://anisette.stossy11.com</string>
-			</array>
-		</dict>
-		<dict>
-			<key>Type</key>
-			<string>PSGroupSpecifier</string>
-			<key>Title</key>
-			<string>Danger Zone</string>
-			<key>FooterText</key>
-			<string>If you disable the toggle then app will use the server you input into the &quot;Anisette URL&quot; box rather than one selected from the above selector.</string>
-		</dict>
-		<dict>
-			<key>Type</key>
-			<string>PSToggleSwitchSpecifier</string>
-			<key>Title</key>
-			<string>Use preferred servers</string>
-			<key>Key</key>
-			<string>textServer</string>
-			<key>DefaultValue</key>
-			<true/>
-			<key>FooterText</key>
-			<string>chicken</string>
-		</dict>
-		<dict>
-			<key>Type</key>
-			<string>PSTextFieldSpecifier</string>
-			<key>Title</key>
-			<string>Anisette URL</string>
-			<key>Key</key>
-			<string>textInputAnisetteURL</string>
-			<key>AutocapitalizationType</key>
-			<string>None</string>
-			<key>AutocorrectionType</key>
-			<string>No</string>
-			<key>KeyboardType</key>
-			<string>URL</string>
-		</dict>
-		<dict>
-			<key>Type</key>
-			<string>PSGroupSpecifier</string>
-			<key>Title</key>
-			<string>SideJITServer</string>
-			<key>FooterText</key>
-			<string>If you disable the toggle then the app will not be able to access and use SideJITServer on iOS 17+. &quot;SideJITServer IP&quot; is not needed but is recommended for stability.</string>
-		</dict>
-		<dict>
-			<key>Type</key>
-			<string>PSToggleSwitchSpecifier</string>
-			<key>Title</key>
-			<string>Enable SideJIT Support</string>
-			<key>Key</key>
-			<string>sidejitenable</string>
-			<key>DefaultValue</key>
-			<false/>
-			<key>FooterText</key>
-			<string>chicken</string>
-		</dict>
-		<dict>
-			<key>Type</key>
-			<string>PSTextFieldSpecifier</string>
-			<key>Title</key>
-			<string>SideJITServer IP</string>
-			<key>Key</key>
-			<string>textInputSideJITServerurl</string>
-			<key>AutocapitalizationType</key>
-			<string>None</string>
-			<key>AutocorrectionType</key>
-			<string>No</string>
-			<key>KeyboardType</key>
-			<string>URL</string>
-		</dict>
-	</array>
-</dict>
-</plist>

AltStore/Settings/AnisetteManager.swift

@@ -10,6 +10,11 @@ import Foundation
 
 public struct AnisetteManager {
     
+    var menuURL: String {
+        var url: String
+        url = UserDefaults.standard.menuAnisetteURL
+        return url
+    }
     /// User defined URL from Settings/UserDefaults
     static var userURL: String? {
         var urlString: String?

AltStore/Settings/AnisetteServerList.swift

@@ -0,0 +1,179 @@
+//
+//  AnisetteServerList.swift
+//  SideStore
+//
+//  Created by ny on 6/18/24.
+//  Copyright © 2024 SideStore. All rights reserved.
+//
+
+import UIKit
+import SwiftUI
+import AltStoreCore
+
+typealias SUIButton = SwiftUI.Button
+
+// MARK: - AnisetteServerData
+struct AnisetteServerData: Codable {
+    let servers: [Server]
+}
+
+// MARK: - Server
+struct Server: Codable {
+    var name: String
+    var address: String
+}
+
+struct AniServer: Codable {
+    var name: String
+    var url: URL
+}
+
+class AnisetteViewModel: ObservableObject {
+    @Published var selected: String = ""
+
+    @Published var source: String = "https://servers.sidestore.io/servers.json"
+    @Published var servers: [Server] = []
+    
+    func getListOfServers() {
+        URLSession.shared.dataTask(with: URL(string: source)!) { data, response, error in
+            if let error = error {
+                return
+            }
+            if let data = data {
+                do {
+                    let servers = try Foundation.JSONDecoder().decode(AnisetteServerData.self, from: data)
+                    DispatchQueue.main.async {
+                        self.servers = servers.servers.map { Server(name: $0.name, address: $0.address) }
+                    }
+                } catch {
+                    
+                }
+            }
+        }
+        .resume()
+        for server in servers {
+            print(server)
+            print(server.name.count)
+            print(server.name)
+        }
+    }
+    
+}
+
+struct AnisetteServers: View {
+    @Environment(\.presentationMode) var presentationMode
+    @StateObject var viewModel: AnisetteViewModel = AnisetteViewModel()
+    @State var selected: String? = nil
+    var errorCallback: () -> ()
+
+    var body: some View {
+        NavigationView {
+            ZStack {
+                Color(UIColor(named: "SettingsBackground")!).ignoresSafeArea(.all)
+                    .onAppear {
+                        viewModel.getListOfServers()
+                    }
+                VStack {
+                    if #available(iOS 16.0, *) {
+                        SwiftUI.List($viewModel.servers, id: \.address, selection: $selected) { server in
+                                HStack {
+                                    VStack(alignment: .leading) {
+                                        Text("\(server.name.wrappedValue)")
+                                            .font(.headline)
+                                            .underline(true, color: .white)
+                                        Text("\(server.address.wrappedValue)")
+                                            .fontWeight(.thin)
+                                    }
+                                    if selected != nil {
+                                        if server.address.wrappedValue == selected {
+                                            Spacer()
+                                            Image(systemName: "checkmark")
+                                                .onAppear {
+                                                    UserDefaults.standard.menuAnisetteURL = server.address.wrappedValue
+                                                    print(UserDefaults.synchronize(.standard)())
+                                                    print(UserDefaults.standard.menuAnisetteURL)
+                                                    print(server.address.wrappedValue)
+                                                }
+                                        }
+                                    }
+                                }
+                                .backgroundStyle((selected == nil) ? Color(UIColor(named: "SettingsHighlighted")!) : Color(UIColor(named: "SettingsBackground")!))
+                            .listRowSeparatorTint(.white)
+                            .listRowBackground((selected == nil) ? Color(UIColor(named: "SettingsHighlighted")!).ignoresSafeArea(.all) : Color(UIColor(named: "SettingsBackground")!).ignoresSafeArea(.all))
+                        }
+                        .listStyle(.plain)
+                        .scrollContentBackground(.hidden)
+                        .listRowBackground(Color(UIColor(named: "SettingsBackground")!).ignoresSafeArea(.all))
+                        
+                    } else {
+                        List(selection: $selected) {
+                            ForEach($viewModel.servers, id: \.name) { server in
+                                VStack {
+                                    HStack {
+                                        Text("\(server.name.wrappedValue)")
+                                            .foregroundColor(.white)
+                                            .frame(alignment: .center)
+                                        Text("\(server.address.wrappedValue)")
+                                            .foregroundColor(.white)
+                                            .frame(alignment: .center)
+                                    }
+                                }
+                                Spacer()
+                            }
+                        }
+                        .listStyle(.plain)
+                        // Fallback on earlier versions
+                    }
+                    if #available(iOS 15.0, *) {
+                        TextField("Anisette Server List", text: $viewModel.source)
+                            .padding(.leading, 5)
+                            .padding(.vertical, 10)
+                            .frame(alignment: .center)
+                            .textFieldStyle(.plain)
+                            .border(.white, width: 1)
+                            .onSubmit {
+                                UserDefaults.standard.menuAnisetteList = viewModel.source
+                                viewModel.getListOfServers()
+                            }
+                        SUIButton(action: {
+                            viewModel.getListOfServers()
+                        }, label: {
+                            Text("Refresh Servers")
+                        })
+                        .padding(.bottom, 20)
+                        SUIButton(role: .destructive, action: {
+#if !DEBUG
+                            if Keychain.shared.adiPb != nil {
+                                Keychain.shared.adiPb = nil
+                            }
+#endif
+                            print("Cleared adi.pb from keychain")
+                            errorCallback()
+                            self.presentationMode.wrappedValue.dismiss()
+                        }, label: {
+                            Text("Reset adi.pb")
+//                            if (selected != nil) {
+//                                Text("\(selected!.uuidString)")
+//                            }
+                        })
+                        .padding(.bottom, 20)
+                    } else {
+                        // Fallback on earlier versions
+                    }
+                }
+            }
+        }
+        .frame(maxWidth: .infinity, maxHeight: .infinity)
+        .navigationTitle("Anisette Servers")
+        .onAppear {
+            if UserDefaults.standard.menuAnisetteList != "" {
+                viewModel.source = UserDefaults.standard.menuAnisetteList
+            } else {
+                viewModel.source = "https://servers.sidestore.io/servers.json"
+            }
+            print(UserDefaults.standard.menuAnisetteURL)
+            print(UserDefaults.standard.menuAnisetteList)
+        }
+    }
+}
+

AltStore/Settings/Error Log/ErrorDetailsViewController.swift

@@ -0,0 +1,53 @@
+//
+//  ErrorDetailsViewController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 10/5/22.
+//  Copyright © 2022 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+import AltStoreCore
+
+class ErrorDetailsViewController: UIViewController
+{
+    var loggedError: LoggedError?
+
+    @IBOutlet private var textView: UITextView!
+
+    override func viewDidLoad()
+    {
+        super.viewDidLoad()
+
+        if let error = self.loggedError?.error
+        {
+            self.title = error.localizedErrorCode
+
+            let font = self.textView.font ?? UIFont.preferredFont(forTextStyle: .body)
+            let detailedDescription = error.formattedDetailedDescription(with: font)
+            self.textView.attributedText = detailedDescription
+        }
+        else
+        {
+            self.title = NSLocalizedString("Error Details", comment: "")
+        }
+
+        self.navigationController?.navigationBar.tintColor = .altPrimary
+
+        if #available(iOS 15, *), let sheetController = self.navigationController?.sheetPresentationController
+        {
+            sheetController.detents = [.medium(), .large()]
+            sheetController.selectedDetentIdentifier = .medium
+            sheetController.prefersGrabberVisible = true
+        }
+    }
+
+    override func viewDidLayoutSubviews()
+    {
+        super.viewDidLayoutSubviews()
+
+        self.textView.textContainerInset.left = self.view.layoutMargins.left
+        self.textView.textContainerInset.right = self.view.layoutMargins.right
+    }
+}

AltStore/Settings/Error Log/ErrorLogTableViewCell.swift

@@ -8,6 +8,16 @@
 
 import UIKit
 
+@objc(ErrorLogMenuButton)
+private final class ErrorLogMenuButton: UIButton {
+    @available(iOS 14.0, *)
+    override func menuAttachmentPoint(for configuration: UIContextMenuConfiguration) -> CGPoint {
+        var point = super.menuAttachmentPoint(for: configuration)
+        point.y = self.bounds.midY
+        return point
+    }
+}
+
 @objc(ErrorLogTableViewCell)
 final class ErrorLogTableViewCell: UITableViewCell
 {

AltStore/Settings/Error Log/ErrorLogViewController.swift

@@ -21,6 +21,13 @@ final class ErrorLogViewController: UITableViewController
     private lazy var dataSource = self.makeDataSource()
     private var expandedErrorIDs = Set<NSManagedObjectID>()
     
+    private var isScrolling = false {
+        didSet {
+            guard self.isScrolling != oldValue else { return }
+            self.updateButtonInteractivity()
+        }
+    }
+
     private lazy var timeFormatter: DateFormatter = {
         let dateFormatter = DateFormatter()
         dateFormatter.dateStyle = .none
@@ -39,6 +46,15 @@ final class ErrorLogViewController: UITableViewController
         self.tableView.dataSource = self.dataSource
         self.tableView.prefetchDataSource = self.dataSource
     }
+
+    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
+        guard let loggedError = sender as? LoggedError, segue.identifier == "showErrorDetails" else { return }
+
+        let navigationController = segue.destination as! UINavigationController
+
+        let errorDetailsViewController = navigationController.viewControllers.first as! ErrorDetailsViewController
+        errorDetailsViewController.loggedError = loggedError
+    }
 }
 
 private extension ErrorLogViewController
@@ -60,14 +76,8 @@ private extension ErrorLogViewController
             let cell = cell as! ErrorLogTableViewCell
             cell.dateLabel.text = self.timeFormatter.string(from: loggedError.date)
             cell.errorFailureLabel.text = loggedError.localizedFailure ?? NSLocalizedString("Operation Failed", comment: "")
-            
+            cell.errorCodeLabel.text = loggedError.error.localizedErrorCode
-            switch loggedError.domain
+
-            {
-            case AltServerErrorDomain: cell.errorCodeLabel?.text = String(format: NSLocalizedString("AltServer Error %@", comment: ""), NSNumber(value: loggedError.code))
-            case OperationError.domain: cell.errorCodeLabel?.text = String(format: NSLocalizedString("AltStore Error %@", comment: ""), NSNumber(value: loggedError.code))
-            default: cell.errorCodeLabel?.text = loggedError.error.localizedErrorCode
-            }
-            
             let nsError = loggedError.error as NSError
             let errorDescription = [nsError.localizedDescription, nsError.localizedRecoverySuggestion].compactMap { $0 }.joined(separator: "\n\n")
             cell.errorDescriptionTextView.text = errorDescription
@@ -93,12 +103,19 @@ private extension ErrorLogViewController
                     },
                     UIAction(title: NSLocalizedString("Search FAQ", comment: ""), image: UIImage(systemName: "magnifyingglass")) { [weak self] _ in
                         self?.searchFAQ(for: loggedError)
+                    },
+                    UIAction(title: NSLocalizedString("View More Details", comment: ""), image: UIImage(systemName: "ellipsis.circle")) { [weak self] _ in
+
                     }
                 ])
 
                 cell.menuButton.menu = menu
+                cell.menuButton.showsMenuAsPrimaryAction = self.isScrolling ? false : true
+                cell.selectionStyle = .none
+            } else {
+                cell.menuButton.isUserInteractionEnabled = false
             }
-            
+
             // Include errorDescriptionTextView's text in cell summary.
             cell.accessibilityLabel = [cell.errorFailureLabel.text, cell.dateLabel.text, cell.errorCodeLabel.text, cell.errorDescriptionTextView.text].compactMap { $0 }.joined(separator: ". ")
             
@@ -232,22 +249,27 @@ private extension ErrorLogViewController
     
     func searchFAQ(for loggedError: LoggedError)
     {
-        let baseURL = URL(string: "https://faq.altstore.io/getting-started/troubleshooting-guide")!
+        let baseURL = URL(string: "https://faq.altstore.io/getting-started/error-codes")!
         var components = URLComponents(url: baseURL, resolvingAgainstBaseURL: false)!
         
-        let query = [loggedError.domain, "\(loggedError.code)"].joined(separator: "+")
+        let query = [loggedError.domain, "\(loggedError.error.displayCode)"].joined(separator: "+")
         components.queryItems = [URLQueryItem(name: "q", value: query)]
         
         let safariViewController = SFSafariViewController(url: components.url ?? baseURL)
         safariViewController.preferredControlTintColor = .altPrimary
         self.present(safariViewController, animated: true)
     }
+
+    func viewMoreDetails(for loggedError: LoggedError) {
+        self.performSegue(withIdentifier: "showErrorDetails", sender: loggedError)
+    }
 }
 
 extension ErrorLogViewController
 {
     override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath)
     {
+        guard #unavailable(iOS 14) else { return }
         let loggedError = self.dataSource.item(at: indexPath)
         
         let alertController = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
@@ -321,3 +343,32 @@ extension ErrorLogViewController: QLPreviewControllerDataSource {
         return fileURL as QLPreviewItem
     }
 }
+
+extension ErrorLogViewController
+{
+    override func scrollViewWillBeginDragging(_ scrollView: UIScrollView)
+    {
+        self.isScrolling = true
+    }
+
+    override func scrollViewDidEndDecelerating(_ scrollView: UIScrollView)
+    {
+        self.isScrolling = false
+    }
+
+    override func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool)
+    {
+        guard !decelerate else { return }
+        self.isScrolling = false
+    }
+
+    private func updateButtonInteractivity()
+    {
+        guard #available(iOS 14, *) else { return }
+
+        for case let cell as ErrorLogTableViewCell in self.tableView.visibleCells
+        {
+            cell.menuButton.showsMenuAsPrimaryAction = self.isScrolling ? false : true
+        }
+    }
+}

AltStore/Settings/Settings.storyboard

@@ -3,7 +3,7 @@
     <device id="retina4_7" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22684"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22685"/>
         <capability name="Named colors" minToolsVersion="9.0"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
@@ -20,8 +20,8 @@
                         <color key="backgroundColor" name="SettingsBackground"/>
                         <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="SideStore 1.0" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="bUR-rp-Nw2">
+                        <label key="tableFooterView" opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="SideStore 1.0" textAlignment="center" lineBreakMode="wordWrap" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontForContentSizeCategory="YES" adjustsFontSizeToFit="NO" id="bUR-rp-Nw2">
-                            <rect key="frame" x="0.0" y="1340" width="375" height="25"/>
+                            <rect key="frame" x="0.0" y="1245" 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"/>
@@ -351,22 +351,22 @@
                                             <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="Developers" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="hRA-OK-Vjw">
+                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" text="Developers" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="hRA-OK-Vjw">
                                                     <rect key="frame" x="30" y="15.5" width="86" height="20.5"/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="0.80000000000000004" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                     <nil key="highlightedColor"/>
                                                 </label>
-                                                <stackView opaque="NO" contentMode="scaleToFill" spacing="14" translatesAutoresizingMaskIntoConstraints="NO" id="lx9-35-OSk">
+                                                <stackView opaque="NO" contentMode="scaleToFill" ambiguous="YES" spacing="14" translatesAutoresizingMaskIntoConstraints="NO" id="lx9-35-OSk">
                                                     <rect key="frame" x="187.5" y="15.5" width="157.5" height="20.5"/>
                                                     <subviews>
-                                                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="SideStore Team" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="JAA-iZ-VGb">
+                                                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" text="SideStore Team" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="JAA-iZ-VGb">
                                                             <rect key="frame" x="0.0" y="0.0" width="125.5" 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">
+                                                        <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" image="Next" translatesAutoresizingMaskIntoConstraints="NO" id="Mmj-3V-fTb">
                                                             <rect key="frame" x="139.5" y="0.0" width="18" height="20.5"/>
                                                         </imageView>
                                                     </subviews>
@@ -395,22 +395,22 @@
                                             <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="UI Designer" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="oqY-wY-1Vf">
+                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" text="UI Designer" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="oqY-wY-1Vf">
                                                     <rect key="frame" x="30" y="15.5" width="89" height="20.5"/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="0.80000000000000004" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                     <nil key="highlightedColor"/>
                                                 </label>
-                                                <stackView opaque="NO" contentMode="scaleToFill" spacing="14" translatesAutoresizingMaskIntoConstraints="NO" id="gUq-6Q-t5X">
+                                                <stackView opaque="NO" contentMode="scaleToFill" ambiguous="YES" spacing="14" translatesAutoresizingMaskIntoConstraints="NO" id="gUq-6Q-t5X">
                                                     <rect key="frame" x="198" y="15.5" width="147" height="20.5"/>
                                                     <subviews>
-                                                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Fabian (thdev)" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ylE-VL-7Fq">
+                                                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" text="Fabian (thdev)" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ylE-VL-7Fq">
                                                             <rect key="frame" x="0.0" y="0.0" width="115" 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="e3L-vR-Jae">
+                                                        <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" image="Next" translatesAutoresizingMaskIntoConstraints="NO" id="e3L-vR-Jae">
                                                             <rect key="frame" x="129" y="0.0" width="18" height="20.5"/>
                                                         </imageView>
                                                     </subviews>
@@ -618,7 +618,7 @@
                                             <userDefinedRuntimeAttribute type="boolean" keyPath="isSelectable" value="YES"/>
                                         </userDefinedRuntimeAttributes>
                                         <connections>
-                                            <segue destination="g8a-Rf-zWa" kind="show" id="vFC-Id-Ww6"/>
+                                            <segue destination="g8a-Rf-zWa" kind="show" identifier="showErrorLog" id="vFC-Id-Ww6"/>
                                         </connections>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="VrV-qI-zXF" customClass="InsetGroupTableViewCell" customModule="SideStore" customModuleProvider="target">
@@ -655,7 +655,7 @@
                                         </userDefinedRuntimeAttributes>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="eZ3-BT-q4D" customClass="InsetGroupTableViewCell" customModule="SideStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="1118" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="1074" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="eZ3-BT-q4D" id="17m-VV-hzf">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
@@ -688,7 +688,7 @@
                                         </userDefinedRuntimeAttributes>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="VNn-u4-cN8" customClass="InsetGroupTableViewCell" customModule="SideStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="1169" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="1125" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="VNn-u4-cN8" id="4bh-qe-l2N">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="51"/>
@@ -721,14 +721,14 @@
                                         </userDefinedRuntimeAttributes>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="e7s-hL-kv9" customClass="InsetGroupTableViewCell" customModule="SideStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="1220" width="375" height="51"/>
+                                        <rect key="frame" x="0.0" y="1176" width="375" height="51"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="e7s-hL-kv9" id="yjL-Mu-HTk">
                                             <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="Reset adi.pb" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="eds-Dj-36y">
+                                                <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" ambiguous="YES" text="Anisette Servers" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="eds-Dj-36y">
-                                                    <rect key="frame" x="30" y="15.5" width="102" height="20.5"/>
+                                                    <rect key="frame" x="30" y="15.5" width="135.5" height="20.5"/>
                                                     <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
                                                     <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                                     <nil key="highlightedColor"/>
@@ -746,39 +746,6 @@
                                         </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="2"/>
-                                            </userDefinedRuntimeAttribute>
-                                            <userDefinedRuntimeAttribute type="boolean" keyPath="isSelectable" value="YES"/>
-                                        </userDefinedRuntimeAttributes>
-                                    </tableViewCell>
-                                    <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" rowHeight="51" id="fj2-EJ-Z98" customClass="InsetGroupTableViewCell" customModule="SideStore" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="1271" width="375" height="51"/>
-                                        <autoresizingMask key="autoresizingMask"/>
-                                        <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="fj2-EJ-Z98" id="BcT-Fs-KNg">
-                                            <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="Advanced Settings" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="OcM-OM-uDE">
-                                                    <rect key="frame" x="30" y="15.5" width="154" height="20.5"/>
-                                                    <fontDescription key="fontDescription" type="boldSystem" 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="Pcu-Sy-yfZ">
-                                                    <rect key="frame" x="327" y="16.5" width="18" height="18"/>
-                                                </imageView>
-                                            </subviews>
-                                            <constraints>
-                                                <constraint firstAttribute="trailingMargin" secondItem="Pcu-Sy-yfZ" secondAttribute="trailing" id="CFy-IO-4eb"/>
-                                                <constraint firstItem="OcM-OM-uDE" firstAttribute="centerY" secondItem="BcT-Fs-KNg" secondAttribute="centerY" id="OGl-h4-FPx"/>
-                                                <constraint firstItem="Pcu-Sy-yfZ" firstAttribute="centerY" secondItem="BcT-Fs-KNg" secondAttribute="centerY" id="R7L-4O-lTn"/>
-                                                <constraint firstItem="OcM-OM-uDE" firstAttribute="leading" secondItem="BcT-Fs-KNg" secondAttribute="leadingMargin" id="yoh-C6-UC5"/>
-                                            </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"/>
@@ -1150,7 +1117,7 @@ Settings by i cons from the Noun Project</string>
                                                 </textView>
                                             </subviews>
                                         </stackView>
-                                        <button opaque="NO" contentMode="scaleToFill" showsMenuAsPrimaryAction="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="ba2-EY-tf5">
+                                        <button opaque="NO" contentMode="scaleToFill" showsMenuAsPrimaryAction="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="ba2-EY-tf5" customClass="ErrorLogMenuButton">
                                             <rect key="frame" x="0.0" y="0.0" width="343" height="107.5"/>
                                             <accessibility key="accessibilityConfiguration">
                                                 <bool key="isElement" value="NO"/>
@@ -1199,11 +1166,73 @@ Settings by i cons from the Noun Project</string>
                             </barButtonItem>
                         </rightBarButtonItems>
                     </navigationItem>
+                    <connections>
+                        <segue destination="7gm-d1-zWK" kind="presentation" identifier="showErrorDetails" id="9vz-y6-evp"/>
+                    </connections>
                 </tableViewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="rU1-TZ-TD8" userLabel="First Responder" sceneMemberID="firstResponder"/>
             </objects>
             <point key="canvasLocation" x="1697" y="1774"/>
         </scene>
+        <!--Error Details View Controller-->
+        <scene sceneID="XNO-Yg-I7t">
+            <objects>
+                <viewController id="xB2-Se-VVg" customClass="ErrorDetailsViewController" customModule="SideStore" customModuleProvider="target" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="eBQ-se-VIy">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="647"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" editable="NO" textAlignment="natural" translatesAutoresizingMaskIntoConstraints="NO" id="ctd-NB-4ov">
+                                <rect key="frame" x="0.0" y="0.0" width="375" height="647"/>
+                                <color key="backgroundColor" systemColor="systemBackgroundColor"/>
+                                <color key="textColor" systemColor="labelColor"/>
+                                <fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
+                                <textInputTraits key="textInputTraits" autocapitalizationType="sentences"/>
+                            </textView>
+                        </subviews>
+                        <viewLayoutGuide key="safeArea" id="Nm8-69-Ngi"/>
+                        <color key="backgroundColor" systemColor="systemBackgroundColor"/>
+                        <constraints>
+                            <constraint firstItem="ctd-NB-4ov" firstAttribute="leading" secondItem="eBQ-se-VIy" secondAttribute="leading" id="Cv1-Te-gBH"/>
+                            <constraint firstItem="ctd-NB-4ov" firstAttribute="top" secondItem="eBQ-se-VIy" secondAttribute="top" id="HRY-Rg-iMI"/>
+                            <constraint firstAttribute="trailing" secondItem="ctd-NB-4ov" secondAttribute="trailing" id="Lc1-K7-iuq"/>
+                            <constraint firstAttribute="bottom" secondItem="ctd-NB-4ov" secondAttribute="bottom" id="zCz-Cy-Y5z"/>
+                        </constraints>
+                    </view>
+                    <navigationItem key="navigationItem" id="XpE-V9-EaY">
+                        <barButtonItem key="rightBarButtonItem" style="done" systemItem="done" id="rnr-dX-4Ev">
+                            <connections>
+                                <segue destination="ZSp-1n-UJ9" kind="unwind" unwindAction="unwindFromErrorDetails:" id="TFu-zD-QyF"/>
+                            </connections>
+                        </barButtonItem>
+                    </navigationItem>
+                    <connections>
+                        <outlet property="textView" destination="ctd-NB-4ov" id="x2C-9R-Xz1"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="8AM-Vx-XTN" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
+                <exit id="ZSp-1n-UJ9" userLabel="Exit" sceneMemberID="exit"/>
+            </objects>
+            <point key="canvasLocation" x="3389.5999999999999" y="1772.5637181409297"/>
+        </scene>
+        <!--Navigation Controller-->
+        <scene sceneID="4LJ-Od-dCK">
+            <objects>
+                <navigationController automaticallyAdjustsScrollViewInsets="NO" id="7gm-d1-zWK" sceneMemberID="viewController">
+                    <toolbarItems/>
+                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="dI0-sh-yGf">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="56"/>
+                        <autoresizingMask key="autoresizingMask"/>
+                    </navigationBar>
+                    <nil name="viewControllers"/>
+                    <connections>
+                        <segue destination="xB2-Se-VVg" kind="relationship" relationship="rootViewController" id="RpP-UM-JfJ"/>
+                    </connections>
+                </navigationController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="OXW-bf-HIj" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="2554" y="1773"/>
+        </scene>
     </scenes>
     <resources>
         <image name="Next" width="18" height="18"/>
@@ -1218,5 +1247,8 @@ Settings by i cons from the Noun Project</string>
         <systemColor name="labelColor">
             <color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
         </systemColor>
+        <systemColor name="systemBackgroundColor">
+            <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+        </systemColor>
     </resources>
 </document>

AltStore/Settings/SettingsViewController.swift

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import SwiftUI
 import SafariServices
 import MessageUI
 import Intents
@@ -57,7 +58,7 @@ extension SettingsViewController
         case refreshSideJITServer
         case clearCache
         case resetPairingFile
-        case resetAdiPb
+        case anisetteServers
         case advancedSettings
     
     }
@@ -92,6 +93,7 @@ final class SettingsViewController: UITableViewController
         super.init(coder: aDecoder)
         
         NotificationCenter.default.addObserver(self, selector: #selector(SettingsViewController.openPatreonSettings(_:)), name: AppDelegate.openPatreonSettingsDeepLinkNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(SettingsViewController.openErrorLog(_:)), name: ToastView.openErrorLogNotification, object: nil)
     }
     
     override func viewDidLoad()
@@ -109,16 +111,13 @@ final class SettingsViewController: UITableViewController
         debugModeGestureRecognizer.numberOfTouchesRequired = 3
         self.tableView.addGestureRecognizer(debugModeGestureRecognizer)
         
-        print(Bundle.main.infoDictionary)
         var versionString: String = ""
         if let version = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String
         {
             versionString += "SideStore \(version)"
             if let xcode = Bundle.main.object(forInfoDictionaryKey: "DTXcode") as? String {
-                print(xcode)
                 versionString += " - Xcode \(xcode) - "
                 if let build = Bundle.main.object(forInfoDictionaryKey: "DTXcodeBuild") as? String {
-                    print(build)
                     versionString += "\(build)"
                 }
             }
@@ -133,8 +132,14 @@ final class SettingsViewController: UITableViewController
         {
             versionString += "SideStore\t"
         }
-        self.versionLabel.text = NSLocalizedString(versionString, comment: "SideStore Version")
+        versionString += "\n\(Bundle.Info.appbundleIdentifier)"
 
+        self.versionLabel.text = NSLocalizedString(versionString, comment: "SideStore Version")
+        
+        self.versionLabel.numberOfLines = 0
+        self.versionLabel.lineBreakMode = .byWordWrapping
+        self.versionLabel.setNeedsUpdateConstraints()
+        
         self.tableView.contentInset.bottom = 40
         
         self.update()
@@ -152,6 +157,18 @@ final class SettingsViewController: UITableViewController
         
         self.update()
     }
+    
+    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
+        if segue.identifier == "anisetteServers" {
+            let controller = UIHostingController(rootView: AnisetteServers(selected: UserDefaults.standard.menuAnisetteURL, errorCallback: {
+                ToastView(text: "Cleared adi.pb!", detailText: "You will need to log back into Apple ID in SideStore.").show(in: self)
+            }))
+            self.show(controller, sender: nil)
+        } else {
+            super.prepare(for: segue, sender: sender)
+        }
+    }
+
 }
 
 private extension SettingsViewController
@@ -408,6 +425,15 @@ private extension SettingsViewController
             self.performSegue(withIdentifier: "showPatreon", sender: nil)
         }
     }
+
+    @objc func openErrorLog(_: Notification) {
+        guard self.presentedViewController == nil else { return }
+
+        self.navigationController?.popViewController(animated: false)
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+            self.performSegue(withIdentifier: "showErrorLog", sender: nil)
+        }
+    }
 }
 
 extension SettingsViewController
@@ -440,14 +466,14 @@ extension SettingsViewController
     {
         let cell = super.tableView(tableView, cellForRowAt: indexPath)
         
-//        if #available(iOS 14, *) {}
+        if #available(iOS 14, *) {}
-//        else if let cell = cell as? InsetGroupTableViewCell,
+        else if let cell = cell as? InsetGroupTableViewCell,
-//                indexPath.section == Section.appRefresh.rawValue,
+                indexPath.section == Section.appRefresh.rawValue,
-//                indexPath.row == AppRefreshRow.backgroundRefresh.rawValue
+                indexPath.row == AppRefreshRow.backgroundRefresh.rawValue
-//        {
+        {
-//            // Only one row is visible pre-iOS 14.
+            // Only one row is visible pre-iOS 14.
-//            cell.style = .single
+            cell.style = .single
-//        }
+        }
         
         if AppRefreshRow.AllCases().count == 1
         {
@@ -667,25 +693,11 @@ extension SettingsViewController
                 alertController.popoverPresentationController?.sourceRect = self.tableView.rectForRow(at: indexPath)
                 self.present(alertController, animated: true)
                 self.tableView.deselectRow(at: indexPath, animated: true)
-            case .resetAdiPb:
+            case .anisetteServers:
-                let alertController = UIAlertController(
+                self.prepare(for: UIStoryboardSegue(identifier: "anisetteServers", source: self, destination: UIHostingController(rootView: AnisetteServers(selected: "", errorCallback: {
-                    title: NSLocalizedString("Are you sure you want to reset the adi.pb file?", comment: ""),
+                    ToastView(text: "Reset adi.pb", detailText: "Buh").show(in: self)
-                    message: NSLocalizedString("The adi.pb file is used to generate anisette data, which is required to log into an Apple ID. If you are having issues with account related things, you can try this. However, you will be required to do 2FA again. This will do nothing if you are using an older anisette server.", comment: ""),
+                }))), sender: nil)
-                    preferredStyle: UIAlertController.Style.actionSheet)
+//                self.performSegue(withIdentifier: "anisetteServers", sender: nil)
-                
-                alertController.addAction(UIAlertAction(title: NSLocalizedString("Reset adi.pb", comment: ""), style: .destructive){ _ in
-                    if Keychain.shared.adiPb != nil {
-                        Keychain.shared.adiPb = nil
-                        print("Cleared adi.pb from keychain")
-                    }
-                    self.tableView.deselectRow(at: indexPath, animated: true)
-                })
-                alertController.addAction(.cancel)
-                //Fix crash on iPad
-                alertController.popoverPresentationController?.sourceView = self.tableView
-                alertController.popoverPresentationController?.sourceRect = self.tableView.rectForRow(at: indexPath)
-                self.present(alertController, animated: true)
-                self.tableView.deselectRow(at: indexPath, animated: true)
             case .advancedSettings:
                 // Create the URL that deep links to your app's custom settings.
                 if let url = URL(string: UIApplication.openSettingsURLString) {

AltStore/Sources/SourcesViewController.swift

@@ -12,17 +12,22 @@ import CoreData
 import AltStoreCore
 import Roxas
 
-struct SourceError: LocalizedError
+struct SourceError: ALTLocalizedError
 {
-    enum Code
+    enum Code: Int, ALTErrorCode
     {
+        typealias Error = SourceError
+
         case unsupported
     }
     
     var code: Code
+    var errorTitle: String?
+    var errorFailure: String?
+
     @Managed var source: Source
     
-    var errorDescription: String? {
+    var errorFailureReason: String {
         switch self.code
         {
         case .unsupported: return String(format: NSLocalizedString("The source “%@” is not supported by this version of SideStore.", comment: ""), self.$source.name)

AltStore/TabBarController.swift

@@ -33,6 +33,7 @@ final class TabBarController: UITabBarController
         NotificationCenter.default.addObserver(self, selector: #selector(TabBarController.openPatreonSettings(_:)), name: AppDelegate.openPatreonSettingsDeepLinkNotification, object: nil)
         NotificationCenter.default.addObserver(self, selector: #selector(TabBarController.importApp(_:)), name: AppDelegate.importAppDeepLinkNotification, object: nil)
         NotificationCenter.default.addObserver(self, selector: #selector(TabBarController.presentSources(_:)), name: AppDelegate.addSourceDeepLinkNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(TabBarController.openErrorLog(_:)), name: ToastView.openErrorLogNotification, object: nil)
     }
     
     override func viewDidAppear(_ animated: Bool)
@@ -141,4 +142,7 @@ private extension TabBarController
     {
         self.selectedIndex = Tab.myApps.rawValue
     }
+    @objc func openErrorLog(_: Notification){
+        self.selectedIndex = Tab.settings.rawValue
+    }
 }

AltStore/Types/Managed.swift

@@ -10,23 +10,27 @@ import Foundation
 import CoreData
 
 @propertyWrapper @dynamicMemberLookup
-struct Managed<ManagedObject: NSManagedObject>
+struct Managed<ManagedObject>
 {
     var wrappedValue: ManagedObject {
         didSet {
-            self.managedObjectContext = self.wrappedValue.managedObjectContext
+            self.managedObjectContext = self.managedObject?.managedObjectContext
         }
     }
-    private var managedObjectContext: NSManagedObjectContext?
+
-    
     var projectedValue: Managed<ManagedObject> {
         return self
     }
     
+    private var managedObjectContext: NSManagedObjectContext?
+    private var managedObject: NSManagedObject? {
+        return self.wrappedValue as? NSManagedObject
+    }
+
     init(wrappedValue: ManagedObject)
     {
         self.wrappedValue = wrappedValue
-        self.managedObjectContext = wrappedValue.managedObjectContext
+        self.managedObjectContext = self.managedObject?.managedObjectContext
     }
     
     subscript<T>(dynamicMember keyPath: KeyPath<ManagedObject, T>) -> T
@@ -46,4 +50,18 @@ struct Managed<ManagedObject: NSManagedObject>
         
         return result
     }
+
+    // Optionals
+    subscript<Wrapped, T>(dynamicMember keyPath: KeyPath<Wrapped, T>) -> T? where ManagedObject == Optional<Wrapped> {
+        var result: T?
+
+        if let context = self.managedObjectContext {
+            context.performAndWait {
+                result = self.wrappedValue?[keyPath: keyPath] as? T
+            }
+        } else {
+            result = self.wrappedValue?[keyPath: keyPath] as? T
+        }
+        return result
+    }
 }

AltStoreCore/AltStoreCore.h

@@ -23,5 +23,6 @@ FOUNDATION_EXPORT const unsigned char AltStoreCoreVersionString[];
 // Shared
 #import <AltStoreCore/ALTConstants.h>
 #import <AltStoreCore/ALTConnection.h>
+#import <AltStoreCore/ALTWrappedError.h>
 #import <AltStoreCore/NSError+ALTServerError.h>
 #import <AltStoreCore/CFNotificationName+AltStore.h>

AltStoreCore/Extensions/OperatingSystemVersion+Comparable.swift

@@ -0,0 +1,18 @@
+//
+//  OperatingSystemVersion+Comparable.swift
+//  AltStoreCore
+//
+//  Created by nythepegasus on 5/9/24.
+//
+
+import Foundation
+
+extension OperatingSystemVersion: Comparable {
+    public static func ==(lhs: OperatingSystemVersion, rhs: OperatingSystemVersion) -> Bool {
+        return lhs.majorVersion == rhs.majorVersion && lhs.minorVersion == rhs.minorVersion && lhs.patchVersion == rhs.patchVersion
+    }
+    
+    public static func <(lhs: OperatingSystemVersion, rhs: OperatingSystemVersion) -> Bool {
+        return lhs.stringValue.compare(rhs.stringValue, options: .numeric) == .orderedAscending
+    }
+}

AltStoreCore/Extensions/String+SideStore.swift

@@ -0,0 +1,14 @@
+//
+//  String+SideStore.swift
+//  AltStoreCore
+//
+//  Created by nythepegasus on 5/9/24.
+//
+
+import Foundation
+
+public extension String {
+    init(formatted: String, comment: String? = nil, _ args: String...) {
+        self.init(format: NSLocalizedString(formatted, comment: comment ?? ""), args)
+    }
+}

AltStoreCore/Extensions/UserDefaults+AltStore.swift

@@ -26,6 +26,8 @@ public extension UserDefaults
     @NSManaged var textInputSideJITServerurl: String?
     @NSManaged var textInputAnisetteURL: String?
     @NSManaged var customAnisetteURL: String?
+    @NSManaged var menuAnisetteURL: String
+    @NSManaged var menuAnisetteList: String
     @NSManaged var preferredServerID: String?
     
     @NSManaged var isBackgroundRefreshEnabled: Bool
@@ -81,8 +83,9 @@ public extension UserDefaults
             #keyPath(UserDefaults.isLegacyDeactivationSupported): isLegacyDeactivationSupported,
             #keyPath(UserDefaults.activeAppLimitIncludesExtensions): activeAppLimitIncludesExtensions,
             #keyPath(UserDefaults.localServerSupportsRefreshing): localServerSupportsRefreshing,
-            #keyPath(UserDefaults.requiresAppGroupMigration): true
+            #keyPath(UserDefaults.requiresAppGroupMigration): true,
-        ]
+            #keyPath(UserDefaults.menuAnisetteURL): "https://ani.sidestore.io"
+        ] as [String : Any]
         
         UserDefaults.standard.register(defaults: defaults)
         UserDefaults.shared.register(defaults: defaults)

AltStoreCore/Model/AppVersion.swift

@@ -40,7 +40,7 @@ public class AppVersion: NSManagedObject, Decodable, Fetchable
     
     /* Relationships */
     @NSManaged public private(set) var app: StoreApp?
-    @NSManaged public private(set) var latestVersionApp: StoreApp?
+    @NSManaged @objc(latestVersionApp) public internal(set) var latestSupportedVersionApp: StoreApp?
     
     private override init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?)
     {
@@ -54,6 +54,8 @@ public class AppVersion: NSManagedObject, Decodable, Fetchable
         case localizedDescription
         case downloadURL
         case size
+        case minOSVersion
+        case maxOSVersion
     }
     
     public required init(from decoder: Decoder) throws
@@ -72,6 +74,9 @@ public class AppVersion: NSManagedObject, Decodable, Fetchable
             
             self.downloadURL = try container.decode(URL.self, forKey: .downloadURL)
             self.size = try container.decode(Int64.self, forKey: .size)
+
+            self._minOSVersion = try container.decodeIfPresent(String.self, forKey: .minOSVersion)
+            self._maxOSVersion = try container.decodeIfPresent(String.self, forKey: .maxOSVersion)
         }
         catch
         {
@@ -113,4 +118,13 @@ public extension AppVersion
 
         return appVersion
     }
+    
+    var isSupported: Bool {
+        if let minOSVersion = self.minOSVersion, !ProcessInfo.processInfo.isOperatingSystemAtLeast(minOSVersion) {
+            return false
+        } else if let maxOSVersion = self.maxOSVersion, ProcessInfo.processInfo.operatingSystemVersion > maxOSVersion {
+            return false
+        }
+        return true
+    }
 }

AltStoreCore/Model/DatabaseManager.swift

@@ -13,11 +13,11 @@ import Roxas
 
 extension CFNotificationName
 {
-    fileprivate static let willAccessDatabase = CFNotificationName("com.rileytestut.AltStore.WillAccessDatabase" as CFString)
+    fileprivate static let willMigrateDatabase = CFNotificationName("com.rileytestut.AltStore.WillMigrateDatabase" as CFString)
 }
 
-private let ReceivedWillAccessDatabaseNotification: @convention(c) (CFNotificationCenter?, UnsafeMutableRawPointer?, CFNotificationName?, UnsafeRawPointer?, CFDictionary?) -> Void = { (center, observer, name, object, userInfo) in
+private let ReceivedWillMigrateDatabaseNotification: @convention(c) (CFNotificationCenter?, UnsafeMutableRawPointer?, CFNotificationName?, UnsafeRawPointer?, CFDictionary?) -> Void = { (center, observer, name, object, userInfo) in
-    DatabaseManager.shared.receivedWillAccessDatabaseNotification()
+    DatabaseManager.shared.receivedWillMigrateDatabaseNotification()
 }
 
 fileprivate class PersistentContainer: RSTPersistentContainer
@@ -52,15 +52,15 @@ public class DatabaseManager
     private let coordinator = NSFileCoordinator()
     private let coordinatorQueue = OperationQueue()
     
-    private var ignoreWillAccessDatabaseNotification = false
+    private var ignoreWillMigrateDatabaseNotification = false
-    
+
     private init()
     {
         self.persistentContainer = PersistentContainer(name: "AltStore", bundle: Bundle(for: DatabaseManager.self))
         self.persistentContainer.preferredMergePolicy = MergePolicy()
         
         let observer = Unmanaged.passUnretained(self).toOpaque()
-        CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), observer, ReceivedWillAccessDatabaseNotification, CFNotificationName.willAccessDatabase.rawValue, nil, .deliverImmediately)
+        CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), observer, ReceivedWillMigrateDatabaseNotification, CFNotificationName.willMigrateDatabase.rawValue, nil, .deliverImmediately)
     }
 }
 
@@ -87,10 +87,13 @@ public extension DatabaseManager
             
             guard !self.isStarted else { return finish(nil) }
             
-            // Quit any other running AltStore processes to prevent concurrent database access during and after migration.
+            if self.persistentContainer.isMigrationRequired {
-            self.ignoreWillAccessDatabaseNotification = true
+
-            CFNotificationCenterPostNotification(CFNotificationCenterGetDarwinNotifyCenter(), .willAccessDatabase, nil, nil, true)
+                // Quit any other running AltStore processes to prevent concurrent database access during and after migration.
-            
+                self.ignoreWillMigrateDatabaseNotification = true
+                CFNotificationCenterPostNotification(CFNotificationCenterGetDarwinNotifyCenter(), .willMigrateDatabase, nil, nil, true)
+            }
+
             self.migrateDatabaseToAppGroupIfNeeded { (result) in
                 switch result
                 {
@@ -229,7 +232,7 @@ private extension DatabaseManager
             else
             {
                 storeApp = StoreApp.makeAltStoreApp(in: context)
-                storeApp.latestVersion?.version = localApp.version
+                storeApp.latestSupportedVersion?.version = localApp.version
                 storeApp.source = altStoreSource
             }
                         
@@ -417,13 +420,13 @@ private extension DatabaseManager
         }
     }
     
-    func receivedWillAccessDatabaseNotification()
+    func receivedWillMigrateDatabaseNotification()
     {
-        defer { self.ignoreWillAccessDatabaseNotification = false }
+        defer { self.ignoreWillMigrateDatabaseNotification = false }
-        
+
         // Ignore notifications sent by the current process.
-        guard !self.ignoreWillAccessDatabaseNotification else { return }
+        guard !self.ignoreWillMigrateDatabaseNotification else { return }
-        
+
         exit(104)
     }
 }

AltStoreCore/Model/InstalledApp.swift

@@ -62,14 +62,14 @@ public class InstalledApp: NSManagedObject, InstalledAppProtocol
     
     @objc public var hasUpdate: Bool {
         if self.storeApp == nil { return false }
-        if self.storeApp!.latestVersion == nil { return false }
+        if self.storeApp!.latestSupportedVersion == nil { return false }
-        
+
         let currentVersion = SemanticVersion(self.version)
-        let latestVersion = SemanticVersion(self.storeApp!.latestVersion!.version)
+        let latestVersion = SemanticVersion(self.storeApp!.latestSupportedVersion!.version)
-        
+
         if currentVersion == nil || latestVersion == nil {
             // One of the versions is not valid SemVer, fall back to comparing the version strings by character
-            return self.version < self.storeApp!.latestVersion!.version
+            return self.version < self.storeApp!.latestSupportedVersion!.version
         }
         
         return currentVersion! < latestVersion!
@@ -163,8 +163,8 @@ public extension InstalledApp
     class func updatesFetchRequest() -> NSFetchRequest<InstalledApp>
     {
         let fetchRequest = InstalledApp.fetchRequest() as NSFetchRequest<InstalledApp>
-        fetchRequest.predicate = NSPredicate(format: "%K == YES AND %K == YES",
+        fetchRequest.predicate = NSPredicate(format: "%K == YES AND %K != nil AND %K != %K",
-                                             #keyPath(InstalledApp.isActive), #keyPath(InstalledApp.hasUpdate))
+                                             #keyPath(InstalledApp.isActive), #keyPath(InstalledApp.storeApp), #keyPath(InstalledApp.version), #keyPath(InstalledApp.storeApp.latestSupportedVersion.version))
         return fetchRequest
     }
     
@@ -275,14 +275,12 @@ public extension InstalledApp
         
         do { try FileManager.default.createDirectory(at: appsDirectoryURL, withIntermediateDirectories: true, attributes: nil) }
         catch { print("Creating App Directory Error: \(error)") }
-        print("`appsDirectoryURL` is set to: \(appsDirectoryURL.absoluteString)")
         return appsDirectoryURL
     }
     
     class var legacyAppsDirectoryURL: URL {
         let baseDirectory = FileManager.default.applicationSupportDirectory
         let appsDirectoryURL = baseDirectory.appendingPathComponent("Apps")
-        print("legacy `appsDirectoryURL` is set to: \(appsDirectoryURL.absoluteString)")
         return appsDirectoryURL
     }
     

AltStoreCore/Model/LoggedError.swift

@@ -19,6 +19,8 @@ extension LoggedError
         case deactivate
         case backup
         case restore
+        case connection
+        case enableJIT
     }
 }
 
@@ -66,7 +68,12 @@ public class LoggedError: NSManagedObject, Fetchable
         self.date = date
         self._operation = operation?.rawValue
         
-        let nsError = error as NSError
+        let nsError: NSError
+        if let error = error as? ALTServerError, error.code == .underlyingError, let underlyingError = error.underlyingError {
+            nsError = underlyingError as NSError
+        } else {
+            nsError = error as NSError
+        }
         self.domain = nsError.domain
         self.code = Int32(nsError.code)
         self.userInfo = nsError.userInfo
@@ -91,7 +98,7 @@ public extension LoggedError
         return app
     }
     
-    var error: Error {
+    var error: NSError {
         let nsError = NSError(domain: self.domain, code: Int(self.code), userInfo: self.userInfo)
         return nsError
     }
@@ -113,6 +120,8 @@ public extension LoggedError
         case .deactivate: return String(format: NSLocalizedString("Deactivate %@ Failed", comment: ""), self.appName)
         case .backup: return String(format: NSLocalizedString("Backup %@ Failed", comment: ""), self.appName)
         case .restore: return String(format: NSLocalizedString("Restore %@ Failed", comment: ""), self.appName)
+        case .connection: return String(format: NSLocalizedString("Connection during %@ Failed", comment: ""), self.appName)
+        case .enableJIT: return String(format: NSLocalizedString("Enabling JIT for %@ Failed", comment: ""), self.appName)
         }
     }
 }

AltStoreCore/Model/MergePolicy.swift

@@ -44,7 +44,7 @@ open class MergePolicy: RSTRelationshipPreservingMergePolicy
                     let conflictingAppVersions = conflict.conflictingObjects.lazy.compactMap { $0 as? AppVersion }
                     
                     // Primary AppVersion == AppVersion whose latestVersionApp.latestVersion points back to itself.
-                    if let primaryAppVersion = conflictingAppVersions.first(where: { $0.latestVersionApp?.latestVersion == $0 }),
+                    if let primaryAppVersion = conflictingAppVersions.first(where: { $0.latestSupportedVersionApp?.latestSupportedVersion == $0 }),
                        let secondaryAppVersion = conflictingAppVersions.first(where: { $0 != primaryAppVersion })
                     {
                         secondaryAppVersion.managedObjectContext?.delete(secondaryAppVersion)

AltStoreCore/Model/Migrations/Policies/StoreApp10ToStoreApp11Policy.swift

@@ -48,7 +48,7 @@ fileprivate extension NSManagedObject
     
     func setStoreAppLatestVersion(_ appVersion: NSManagedObject)
     {
-        self.setValue(appVersion, forKey: #keyPath(StoreApp.latestVersion))
+        self.setValue(appVersion, forKey: #keyPath(StoreApp.latestSupportedVersion))
         
         let versions = NSOrderedSet(array: [appVersion])
         self.setValue(versions, forKey: #keyPath(StoreApp._versions))

AltStoreCore/Model/StoreApp.swift

@@ -146,7 +146,7 @@ public class StoreApp: NSManagedObject, Decodable, Fetchable
     @NSManaged @objc(source) public var _source: Source?
     @NSManaged @objc(permissions) public var _permissions: NSOrderedSet
     
-    @NSManaged public private(set) var latestVersion: AppVersion?
+    @NSManaged @objc(latestVersion) public private(set) var latestSupportedVersion: AppVersion?
     @NSManaged @objc(versions) public private(set) var _versions: NSOrderedSet
     
     @NSManaged public private(set) var loggedErrors: NSSet /* Set<LoggedError> */ // Use NSSet to avoid eagerly fetching values.
@@ -169,31 +169,6 @@ public class StoreApp: NSManagedObject, Decodable, Fetchable
         return self._versions.array as! [AppVersion]
     }
     
-    @nonobjc public var size: Int64? {
-        guard let version = self.latestVersion else { return nil }
-        return version.size
-    }
-    
-    @nonobjc public var version: String? {
-        guard let version = self.latestVersion else { return nil }
-        return version.version
-    }
-    
-    @nonobjc public var versionDescription: String? {
-        guard let version = self.latestVersion else { return nil }
-        return version.localizedDescription
-    }
-    
-    @nonobjc public var versionDate: Date? {
-        guard let version = self.latestVersion else { return nil }
-        return version.date
-    }
-    
-    @nonobjc public var downloadURL: URL? {
-        guard let version = self.latestVersion else { return nil }
-        return version.downloadURL
-    }
-    
     private override init(entity: NSEntityDescription, insertInto context: NSManagedObjectContext?)
     {
         super.init(entity: entity, insertInto: context)
@@ -314,16 +289,30 @@ public class StoreApp: NSManagedObject, Decodable, Fetchable
     }
 }
 
-private extension StoreApp
+internal extension StoreApp
 {
     func setVersions(_ versions: [AppVersion])
     {
-        guard let latestVersion = versions.first else { preconditionFailure("StoreApp must have at least one AppVersion.") }
-        
-        self.latestVersion = latestVersion
         self._versions = NSOrderedSet(array: versions)
         
+        let latestSupportedVersion = versions.first(where: { $0.isSupported })
+        self.latestSupportedVersion = latestSupportedVersion
+        
+        for case let version as AppVersion in self._versions
+        {
+            if version == latestSupportedVersion
+            {
+                version.latestSupportedVersionApp = self
+            }
+            else
+            {
+                // Ensure we replace any previous relationship when merging.
+                version.latestSupportedVersionApp = nil
+            }
+        }
+                
         // Preserve backwards compatibility by assigning legacy property values.
+        guard let latestVersion = versions.first else { preconditionFailure("StoreApp must have at least one AppVersion.") }
         self._version = latestVersion.version
         self._versionDate = latestVersion.date
         self._versionDescription = latestVersion.localizedDescription
@@ -334,6 +323,10 @@ private extension StoreApp
 
 public extension StoreApp
 {
+    var latestAvailableVersion: AppVersion? {
+        return self._versions.firstObject as? AppVersion
+    }
+    
     @nonobjc class func fetchRequest() -> NSFetchRequest<StoreApp>
     {
         return NSFetchRequest<StoreApp>(entityName: "StoreApp")

AltStoreCore/Protocols/AppProtocol.swift

@@ -40,7 +40,7 @@ extension ALTApplication: AppProtocol
 extension StoreApp: AppProtocol
 {
     public var url: URL? {
-        return self.downloadURL
+        return self.latestAvailableVersion?.downloadURL
     }
 }
 
@@ -50,3 +50,17 @@ extension InstalledApp: AppProtocol
         return self.fileURL
     }
 }
+
+extension AppVersion: AppProtocol {
+    public var name: String {
+        return self.app?.name ?? self.bundleIdentifier
+    }
+
+    public var bundleIdentifier: String {
+        return self.appBundleID
+    }
+
+    public var url: URL? {
+        return self.downloadURL
+    }
+}

Shared/Categories/NSError+ALTServerError.m

@@ -8,9 +8,16 @@
 
 #import "NSError+ALTServerError.h"
 
-NSErrorDomain const AltServerErrorDomain = @"com.rileytestut.AltServer";
+#if TARGET_OS_OSX
-NSErrorDomain const AltServerInstallationErrorDomain = @"com.rileytestut.AltServer.Installation";
+#import "AltServer-Swift.h"
-NSErrorDomain const AltServerConnectionErrorDomain = @"com.rileytestut.AltServer.Connection";
+#else
+#import "AltStoreCore/AltStoreCore-Swift.h"
+#endif
+
+NSErrorDomain const AltServerErrorDomain = @"AltServer.ServerError";
+NSErrorDomain const AltServerInstallationErrorDomain = @"AltServer.InstallationError";
+NSErrorDomain const AltServerConnectionErrorDomain = @"AltServer.ConnectionError";
+
 
 NSErrorUserInfoKey const ALTUnderlyingErrorDomainErrorKey = @"underlyingErrorDomain";
 NSErrorUserInfoKey const ALTUnderlyingErrorCodeErrorKey = @"underlyingErrorCode";
@@ -24,8 +31,16 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
 
 + (void)load
 {
-    [NSError setUserInfoValueProviderForDomain:AltServerErrorDomain provider:^id _Nullable(NSError * _Nonnull error, NSErrorUserInfoKey  _Nonnull userInfoKey) {
+    [NSError alt_setUserInfoValueProviderForDomain:AltServerErrorDomain provider:^id _Nullable(NSError * _Nonnull error, NSErrorUserInfoKey _Nonnull userInfoKey) {
-        if ([userInfoKey isEqualToString:NSLocalizedFailureReasonErrorKey])
+        if ([userInfoKey isEqualToString:NSLocalizedDescriptionKey])
+        {
+            return [error altserver_localizedDescription];
+        }
+        else if ([userInfoKey isEqualToString:NSLocalizedFailureErrorKey])
+        {
+            return [error altserver_localizedFailure];
+        }
+        else if ([userInfoKey isEqualToString:NSLocalizedFailureReasonErrorKey])
         {
             return [error altserver_localizedFailureReason];
         }
@@ -41,10 +56,10 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
         return nil;
     }];
     
-    [NSError setUserInfoValueProviderForDomain:AltServerConnectionErrorDomain provider:^id _Nullable(NSError * _Nonnull error, NSErrorUserInfoKey  _Nonnull userInfoKey) {
+    [NSError alt_setUserInfoValueProviderForDomain:AltServerConnectionErrorDomain provider:^id _Nullable(NSError * _Nonnull error, NSErrorUserInfoKey  _Nonnull userInfoKey) {
-        if ([userInfoKey isEqualToString:NSLocalizedDescriptionKey])
+        if ([userInfoKey isEqualToString:NSLocalizedFailureReasonErrorKey])
         {
-            return [error altserver_connection_localizedDescription];
+            return [error altserver_connection_localizedFailureReason];
         }
         else if ([userInfoKey isEqualToString:NSLocalizedRecoverySuggestionErrorKey])
         {
@@ -55,6 +70,53 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
     }];
 }
 
+- (nullable NSString *)altserver_localizedDescription
+{
+    switch ((ALTServerError)self.code)
+    {
+        case ALTServerErrorUnderlyingError:
+        {
+            // We're wrapping another error, so return the wrapped error's localized description.
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            return underlyingError.localizedDescription;
+        }
+
+        default:
+            return nil;
+    }
+}
+
+- (nullable NSString *)altserver_localizedFailure
+{
+    switch ((ALTServerError)self.code)
+    {
+        case ALTServerErrorUnderlyingError:
+        {
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            return underlyingError.alt_localizedFailure;
+        }
+
+        case ALTServerErrorConnectionFailed:
+        {
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            if (underlyingError.localizedFailureReason != nil)
+            {
+                // Only return localized failure if there is an underlying error with failure reason.
+#if TARGET_OS_OSX
+                return NSLocalizedString(@"There was an error connecting to the device.", @"");
+#else
+                return NSLocalizedString(@"AltServer could not establish a connection to SideStore.", @"");
+#endif
+            }
+
+            return nil;
+        }
+
+        default:
+            return nil;
+    }
+}
+
 - (nullable NSString *)altserver_localizedFailureReason
 {
     switch ((ALTServerError)self.code)
@@ -80,12 +142,21 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
             return NSLocalizedString(@"An unknown error occured.", @"");
             
         case ALTServerErrorConnectionFailed:
+        {
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            if (underlyingError.localizedFailureReason != nil)
+            {
+                return underlyingError.localizedFailureReason;
+            }
+
+            // Return fallback failure reason if there isn't an underlying error with failure reason.
 #if TARGET_OS_OSX
             return NSLocalizedString(@"There was an error connecting to the device.", @"");
 #else
             return NSLocalizedString(@"Could not connect to SideStore.", @"");
 #endif
-            
+        }
+
         case ALTServerErrorLostConnection:
             return NSLocalizedString(@"Lost connection to SideStore.", @"");
             
@@ -93,8 +164,8 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
             return NSLocalizedString(@"SideStore could not find this device.", @"");
             
         case ALTServerErrorDeviceWriteFailed:
-            return NSLocalizedString(@"Failed to write app data to device.", @"");
+            return NSLocalizedString(@"SideStore could not write data to this device.", @"");
-            
+
         case ALTServerErrorInvalidRequest:
             return NSLocalizedString(@"SideStore received an invalid request.", @"");
             
@@ -102,14 +173,20 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
             return NSLocalizedString(@"SideStore sent an invalid response.", @"");
             
         case ALTServerErrorInvalidApp:
-            return NSLocalizedString(@"The app is invalid.", @"");
+            return NSLocalizedString(@"The app is in an invalid format.", @"");
-            
+
         case ALTServerErrorInstallationFailed:
+        {
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            if (underlyingError != nil) {
+                return underlyingError.localizedFailureReason ?: underlyingError.localizedDescription;
+            }
             return NSLocalizedString(@"An error occured while installing the app.", @"");
-            
+        }
+
         case ALTServerErrorMaximumFreeAppLimitReached:
-            return NSLocalizedString(@"Cannot activate more than 3 apps with a non-developer Apple ID.", @"");
+            return NSLocalizedString(@"You cannot activate more than 3 apps with a non-developer Apple ID.", @"");
-            
+
         case ALTServerErrorUnsupportediOSVersion:
             return NSLocalizedString(@"Your device must be running iOS 12.2 or later to install SideStore.", @"");
             
@@ -117,8 +194,8 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
             return NSLocalizedString(@"SideStore does not support this request.", @"");
             
         case ALTServerErrorUnknownResponse:
-            return NSLocalizedString(@"Received an unknown response from SideStore.", @"");
+            return NSLocalizedString(@"SideStore received an unknown response from SideStore.", @"");
-            
+
         case ALTServerErrorInvalidAnisetteData:
             return NSLocalizedString(@"The provided anisette data is invalid.", @"");
             
@@ -153,7 +230,19 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
 {
     switch ((ALTServerError)self.code)
     {
+        case ALTServerErrorUnderlyingError:
+        {
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            return underlyingError.localizedRecoverySuggestion;
+        }
         case ALTServerErrorConnectionFailed:
+        {
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            if (underlyingError.localizedRecoverySuggestion != nil){
+                return underlyingError.localizedRecoverySuggestion;
+            }
+			// If there is no underlying error found, fall through to AltServerErrorDeviceNotFound
+        }
         case ALTServerErrorDeviceNotFound:
             return NSLocalizedString(@"Make sure you have trusted this device with your computer and Wi-Fi sync is enabled.", @"");
             
@@ -182,6 +271,13 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
 {
     switch ((ALTServerError)self.code)
     {
+        case ALTServerErrorUnderlyingError:
+        {
+            NSError *underlyingError = self.userInfo[NSUnderlyingErrorKey];
+            return underlyingError.alt_localizedDebugDescription;
+
+        }
+
         case ALTServerErrorIncompatibleDeveloperDisk:
         {
             NSString *path = self.userInfo[NSFilePathErrorKey];
@@ -191,7 +287,7 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
             }
 
             NSString *osVersion = [self altserver_osVersion] ?: NSLocalizedString(@"this device's OS version", @"");
-            NSString *debugDescription = [NSString stringWithFormat:NSLocalizedString(@"The Developer disk located at\n\n%@\n\nis incompatible with %@.", @""), path, osVersion];
+            NSString *debugDescription = [NSString stringWithFormat:NSLocalizedString(@"The Developer disk located at %@ is incompatible with %@.", @""), path, osVersion];
             return debugDescription;
         }
             
@@ -232,7 +328,7 @@ NSErrorUserInfoKey const ALTOperatingSystemVersionErrorKey = @"ALTOperatingSyste
 
 #pragma mark - AltServerConnectionErrorDomain -
 
-- (nullable NSString *)altserver_connection_localizedDescription
+- (nullable NSString *)altserver_connection_localizedFailureReason
 {
     switch ((ALTServerConnectionError)self.code)
     {

Shared/Errors/ALTLocalizedError.swift

@@ -0,0 +1,182 @@
+//
+//  ALTLocalizedError.swift
+//  AltStore
+//
+//  Created by Riley Testut on 10/14/22.
+//  Copyright © 2022 Riley Testut. All rights reserved.
+//
+
+import Foundation
+import AltSign
+
+public let ALTLocalizedTitleErrorKey = "ALTLocalizedTitle"
+public let ALTLocalizedDescriptionKey = "ALTLocalizedDescription"
+
+public protocol ALTLocalizedError<Code>: LocalizedError, CustomNSError, CustomStringConvertible
+{
+    associatedtype Code: ALTErrorCode
+
+    var code: Code { get }
+    var errorFailureReason: String { get }
+
+    var errorTitle: String? { get set }
+    var errorFailure: String? { get set }
+
+    var sourceFile: String? { get set }
+    var sourceLine: UInt? { get set }
+}
+
+public extension ALTLocalizedError
+{
+    var sourceFile: String? {
+        get { nil }
+        set {}
+    }
+
+    var sourceLine: UInt? {
+        get { nil }
+        set {}
+    }
+}
+
+public protocol ALTErrorCode: RawRepresentable where RawValue == Int
+{
+    associatedtype Error: ALTLocalizedError where Error.Code == Self
+
+    static var errorDomain: String { get } // Optional
+}
+
+public protocol ALTErrorEnum: ALTErrorCode
+{
+    associatedtype Error = DefaultLocalizedError<Self>
+
+    var errorFailureReason: String { get }
+}
+
+/// LocalizedError & CustomNSError & CustomStringConvertible
+public extension ALTLocalizedError
+{
+    var errorCode: Int { self.code.rawValue }
+
+    var errorDescription: String? {
+        guard (self as NSError).localizedFailure == nil else {
+            // Error has localizedFailure, so return nil to construct localizedDescription from it + localizedFailureReason.
+            return nil
+        }
+
+        // Otherwise, return failureReason for localizedDescription to avoid system prepending "Operation Failed" message.
+        return self.failureReason
+    }
+
+    var failureReason: String? {
+        return self.errorFailureReason
+    }
+
+    var errorUserInfo: [String : Any] {
+        let userInfo: [String: Any?] = [
+            NSLocalizedFailureErrorKey: self.errorFailure,
+            ALTLocalizedTitleErrorKey: self.errorTitle,
+//            ALTSourceFileErrorKey: self.sourceFile, // TODO: Figure out where these come from
+//            ALTSourceLineErrorKey: self.sourceLine,
+        ]
+
+        return userInfo.compactMapValues { $0 }
+    }
+
+    var description: String {
+        let description = "\(self.localizedErrorCode) “\(self.localizedDescription)”"
+        return description
+    }
+}
+
+/// Default Implementations
+public extension ALTLocalizedError where Code: ALTErrorEnum
+{
+    static var errorDomain: String {
+        return Code.errorDomain
+    }
+
+    // ALTErrorEnum Codes provide their failure reason directly.
+    var errorFailureReason: String {
+        return self.code.errorFailureReason
+    }
+}
+
+/// Default Implementations
+public extension ALTErrorCode
+{
+    static var errorDomain: String {
+        let typeName = String(reflecting: Self.self) // "\(Self.self)" doesn't include module name, but String(reflecting:) does.
+        let errorDomain = typeName.replacingOccurrences(of: "ErrorCode", with: "Error")
+        return errorDomain
+    }
+}
+
+public extension ALTLocalizedError
+{
+    // Allows us to initialize errors with localizedTitle + localizedFailure
+    // while still using the error's custom initializer at callsite.
+    init(_ error: Self, localizedTitle: String? = nil, localizedFailure: String? = nil)
+    {
+        self = error
+
+        if let localizedTitle
+        {
+            self.errorTitle = localizedTitle
+        }
+
+        if let localizedFailure
+        {
+            self.errorFailure = localizedFailure
+        }
+    }
+}
+
+public struct DefaultLocalizedError<Code: ALTErrorEnum>: ALTLocalizedError
+{
+    public let code: Code
+
+    public var errorTitle: String?
+    public var errorFailure: String?
+    public var sourceFile: String?
+    public var sourceLine: UInt?
+
+    public init(_ code: Code, localizedTitle: String? = nil, localizedFailure: String? = nil, sourceFile: String? = #fileID, sourceLine: UInt? = #line)
+    {
+        self.code = code
+        self.errorTitle = localizedTitle
+        self.errorFailure = localizedFailure
+        self.sourceFile = sourceFile
+        self.sourceLine = sourceLine
+    }
+}
+
+/// Custom Operators
+/// These allow us to pattern match ALTErrorCodes against arbitrary errors via ~ prefix.
+prefix operator ~
+public prefix func ~<Code: ALTErrorCode>(expression: Code) -> NSError
+{
+    let nsError = NSError(domain: Code.errorDomain, code: expression.rawValue)
+    return nsError
+}
+
+public func ~=(pattern: any Swift.Error, value: any Swift.Error) -> Bool
+{
+    let isMatch = pattern._domain == value._domain && pattern._code == value._code
+    return isMatch
+}
+
+// These operators *should* allow us to match ALTErrorCodes against arbitrary errors,
+// but they don't work as of iOS 16.1 and Swift 5.7.
+//
+//public func ~=<Error: ALTLocalizedError>(pattern: Error, value: Swift.Error) -> Bool
+//{
+//    let isMatch = pattern._domain == value._domain && pattern._code == value._code
+//    return isMatch
+//}
+//
+//public func ~=<Code: ALTErrorCode>(pattern: Code, value: Swift.Error) -> Bool
+//{
+//    let isMatch = Code.errorDomain == value._domain && pattern.rawValue == value._code
+//    return isMatch
+//}

Shared/Errors/ALTWrappedError.h

@@ -0,0 +1,25 @@
+//
+//  ALTWrappedError.h
+//  AltStoreCore
+//
+//  Created by Riley Testut on 11/28/22.
+//  Copyright © 2022 Riley Testut. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+// Overrides localizedDescription to check userInfoValueProvider for failure reason
+// instead of default behavior which just returns NSLocalizedFailureErrorKey if present.
+//
+// Must be written in Objective-C for Swift.Error <-> NSError bridging to work correctly.
+@interface ALTWrappedError : NSError
+
+@property (copy, nonatomic) NSError *wrappedError;
+
+- (instancetype)initWithError:(NSError *)error userInfo:(NSDictionary<NSString *, id> *)userInfo;
+
+@end
+
+NS_ASSUME_NONNULL_END

Shared/Errors/ALTWrappedError.m

@@ -0,0 +1,73 @@
+//
+//  ALTWrappedError.m
+//  AltStoreCore
+//
+//  Created by Riley Testut on 11/28/22.
+//  Copyright © 2022 Riley Testut. All rights reserved.
+//
+
+#import "ALTWrappedError.h"
+
+@implementation ALTWrappedError
+
++ (BOOL)supportsSecureCoding
+{
+    // Required in order to serialize errors for legacy AltServer communication.
+    return YES;
+}
+
+- (instancetype)initWithError:(NSError *)error userInfo:(NSDictionary<NSString *,id> *)userInfo
+{
+    self = [super initWithDomain:error.domain code:error.code userInfo:userInfo];
+    if (self)
+    {
+        if ([error isKindOfClass:[ALTWrappedError class]])
+        {
+            _wrappedError = [(ALTWrappedError *)error wrappedError];
+        }
+        else
+        {
+            _wrappedError = [error copy];
+        }
+    }
+
+    return self;
+}
+
+- (NSString *)localizedDescription
+{
+    NSString *localizedFailure = self.userInfo[NSLocalizedFailureErrorKey];
+    if (localizedFailure != nil)
+    {
+        NSString *wrappedLocalizedDescription = self.wrappedError.userInfo[NSLocalizedDescriptionKey];
+        NSString *localizedFailureReason = wrappedLocalizedDescription ?: self.wrappedError.localizedFailureReason ?: self.wrappedError.localizedDescription;
+
+        NSString *localizedDescription = [NSString stringWithFormat:@"%@ %@", localizedFailure, localizedFailureReason];
+        return localizedDescription;
+    }
+
+    // localizedFailure is nil, so return wrappedError's localizedDescription.
+    return self.wrappedError.localizedDescription;
+}
+
+- (NSString *)localizedFailureReason
+{
+    return self.wrappedError.localizedFailureReason;
+}
+
+- (NSString *)localizedRecoverySuggestion
+{
+    return self.wrappedError.localizedRecoverySuggestion;
+}
+
+- (NSString *)debugDescription
+{
+    return self.wrappedError.debugDescription;
+}
+
+- (NSString *)helpAnchor
+{
+    return self.wrappedError.helpAnchor;
+}
+
+@end

Shared/Extensions/ALTServerError+Conveniences.swift

@@ -22,12 +22,8 @@ public extension ALTServerError
         case is EncodingError: self = ALTServerError(.invalidResponse, underlyingError: error)
         case let error as NSError:
             var userInfo = error.userInfo
-            if !userInfo.keys.contains(NSUnderlyingErrorKey)
+            userInfo[NSUnderlyingErrorKey] = error
-            {
+
-                // Assign underlying error (if there isn't already one).
-                userInfo[NSUnderlyingErrorKey] = error
-            }
-            
             self = ALTServerError(.underlyingError, userInfo: userInfo)
         }
     }

Shared/Extensions/NSError+AltStore.swift

@@ -8,7 +8,17 @@
 
 import Foundation
 
-extension NSError
+#if canImport(UIKit)
+import UIKit
+public typealias ALTFont = UIFont
+#elseif canImport(AppKit)
+import AppKit
+public typealias ALTFont = NSFont
+#endif
+
+import AltSign
+
+public extension NSError
 {
     @objc(alt_localizedFailure)
     var localizedFailure: String? {
@@ -21,52 +31,52 @@ extension NSError
         let debugDescription = (self.userInfo[NSDebugDescriptionErrorKey] as? String) ?? (NSError.userInfoValueProvider(forDomain: self.domain)?(self, NSDebugDescriptionErrorKey) as? String)
         return debugDescription
     }
-    
+
+    @objc(alt_localizedTitle)
+    var localizedTitle: String? {
+        return self.userInfo[ALTLocalizedTitleErrorKey] as? String
+    }
+
     @objc(alt_errorWithLocalizedFailure:)
     func withLocalizedFailure(_ failure: String) -> NSError
     {
-        var userInfo = self.userInfo
+        switch self
-        userInfo[NSLocalizedFailureErrorKey] = failure
-        
-        if let failureReason = self.localizedFailureReason
         {
-            userInfo[NSLocalizedFailureReasonErrorKey] = failureReason
+        case var error as any ALTLocalizedError:
+            error.errorFailure = failure
+            return error as NSError
+
+        default:
+            var userInfo = self.userInfo
+            userInfo[NSLocalizedFailureReasonErrorKey] = failure
+
+            return ALTWrappedError(error: self, userInfo: userInfo)
         }
-        else if self.localizedFailure == nil && self.localizedFailureReason == nil && self.localizedDescription.contains(self.localizedErrorCode)
+    }
+    @objc(alt_errorWithLocalizedTitle:)
+    func withLocalizedTitle(_ title: String) -> NSError {
+		switch self
         {
-            // Default localizedDescription, so replace with just the localized error code portion.
+        case var error as any ALTLocalizedError:
-            userInfo[NSLocalizedFailureReasonErrorKey] = "(\(self.localizedErrorCode).)"
+            error.errorTitle = title
+            return error as NSError
+
+        default:
+            var userInfo = self.userInfo
+            userInfo[ALTLocalizedTitleErrorKey] = title
+            return ALTWrappedError(error: self, userInfo: userInfo)
+
         }
-        else
-        {
-            userInfo[NSLocalizedFailureReasonErrorKey] = self.localizedDescription
-        }
-        
-        if let localizedDescription = NSError.userInfoValueProvider(forDomain: self.domain)?(self, NSLocalizedDescriptionKey) as? String
-        {
-            userInfo[NSLocalizedDescriptionKey] = localizedDescription
-        }
-        
-        // Don't accidentally remove localizedDescription from dictionary
-        // userInfo[NSLocalizedDescriptionKey] = NSError.userInfoValueProvider(forDomain: self.domain)?(self, NSLocalizedDescriptionKey) as? String
-        
-        if let recoverySuggestion = self.localizedRecoverySuggestion
-        {
-            userInfo[NSLocalizedRecoverySuggestionErrorKey] = recoverySuggestion
-        }
-        
-        let error = NSError(domain: self.domain, code: self.code, userInfo: userInfo)
-        return error
     }
     
-    func sanitizedForCoreData() -> NSError
+    func sanitizedForSerialization() -> NSError
     {
         var userInfo = self.userInfo
-        userInfo[NSLocalizedFailureErrorKey] = self.localizedFailure
         userInfo[NSLocalizedDescriptionKey] = self.localizedDescription
         userInfo[NSLocalizedFailureReasonErrorKey] = self.localizedFailureReason
         userInfo[NSLocalizedRecoverySuggestionErrorKey] = self.localizedRecoverySuggestion
-        
+        userInfo[NSDebugDescriptionErrorKey] = self.localizedDebugDescription
+
         // Remove userInfo values that don't conform to NSSecureEncoding.
         userInfo = userInfo.filter { (key, value) in
             return (value as AnyObject) is NSSecureCoding
@@ -75,69 +85,165 @@ extension NSError
         // Sanitize underlying errors.
         if let underlyingError = userInfo[NSUnderlyingErrorKey] as? Error
         {
-            let sanitizedError = (underlyingError as NSError).sanitizedForCoreData()
+            let sanitizedError = (underlyingError as NSError).sanitizedForSerialization()
             userInfo[NSUnderlyingErrorKey] = sanitizedError
         }
         
         if #available(iOS 14.5, macOS 11.3, *), let underlyingErrors = userInfo[NSMultipleUnderlyingErrorsKey] as? [Error]
         {
-            let sanitizedErrors = underlyingErrors.map { ($0 as NSError).sanitizedForCoreData() }
+            let sanitizedErrors = underlyingErrors.map { ($0 as NSError).sanitizedForSerialization() }
             userInfo[NSMultipleUnderlyingErrorsKey] = sanitizedErrors
         }
         
         let error = NSError(domain: self.domain, code: self.code, userInfo: userInfo)
         return error
     }
+    func formattedDetailedDescription(with font: ALTFont) -> NSAttributedString {
+#if canImport(UIKit)
+        let boldFontDescriptor = font.fontDescriptor.withSymbolicTraits(.traitBold) ?? font.fontDescriptor
+#else
+        let boldFontDescriptor = font.fontDescriptor.withSymbolicTraits(.bold)
+#endif
+        let boldFont = ALTFont(descriptor: boldFontDescriptor, size: font.pointSize) ?? font
+
+        var preferredKeyOrder = [
+            NSDebugDescriptionErrorKey,
+            NSLocalizedDescriptionKey,
+            NSLocalizedFailureErrorKey,
+            NSLocalizedFailureReasonErrorKey,
+            NSLocalizedRecoverySuggestionErrorKey,
+            ALTLocalizedTitleErrorKey,
+//            ALTSourceFileErrorKey,
+//            ALTSourceLineErrorKey,
+            NSUnderlyingErrorKey
+        ]
+
+        if #available(iOS 14.5, macOS 11.3, *) {
+            preferredKeyOrder.append(NSMultipleUnderlyingErrorsKey)
+        }
+
+        var userInfo = self.userInfo
+        userInfo[NSDebugDescriptionErrorKey] = self.localizedDebugDescription
+        userInfo[NSLocalizedFailureErrorKey] = self.localizedFailure
+        userInfo[NSLocalizedFailureReasonErrorKey] = self.localizedFailureReason
+        userInfo[NSLocalizedRecoverySuggestionErrorKey] = self.localizedRecoverySuggestion
+
+        let sortedUserInfo = userInfo.sorted { a, b in
+            let indexA = preferredKeyOrder.firstIndex(of: a.key)
+            let indexB = preferredKeyOrder.firstIndex(of: b.key)
+            switch (indexA, indexB) {
+            case (let indexA?, let indexB?): return indexA < indexB
+            case (_?, nil): return true // indexA exists, indexB is nil, indexA should come first
+            case (nil, _?): return false // indexB exists, indexB is nil, indexB should come first
+            case (nil, nil): return a.key < b.key // both nil, so sort alphabetically
+            }
+        }
+
+        let detailedDescription = NSMutableAttributedString()
+
+        for (key, value) in sortedUserInfo
+        {
+            let keyName: String
+            switch key
+            {
+            case NSDebugDescriptionErrorKey: keyName = NSLocalizedString("Debug Description", comment: "")
+            case NSLocalizedDescriptionKey: keyName = NSLocalizedString("Error Description", comment: "")
+            case NSLocalizedFailureErrorKey: keyName = NSLocalizedString("Failure", comment: "")
+            case NSLocalizedFailureReasonErrorKey: keyName = NSLocalizedString("Failure Reason", comment: "")
+            case NSLocalizedRecoverySuggestionErrorKey: keyName = NSLocalizedString("Recovery Suggestion", comment: "")
+            case ALTLocalizedTitleErrorKey: keyName = NSLocalizedString("Title", comment: "")
+//            case ALTSourceFileErrorKey: keyName = NSLocalizedString("Source File", comment: "")
+//            case ALTSourceLineErrorKey: keyName = NSLocalizedString("Source Line", comment: "")
+            case NSUnderlyingErrorKey: keyName = NSLocalizedString("Underlying Error", comment: "")
+            default:
+                if #available(iOS 14.5, macOS 11.3, *), key == NSMultipleUnderlyingErrorsKey
+                {
+                    keyName = NSLocalizedString("Underlying Errors", comment: "")
+                }
+                else
+                {
+                    keyName = key
+                }
+            }
+
+            let attributedKey = NSAttributedString(string: keyName, attributes: [.font: boldFont])
+            let attributedValue = NSAttributedString(string: String(describing: value), attributes: [.font: font])
+
+            let attributedString = NSMutableAttributedString(attributedString: attributedKey)
+            attributedString.mutableString.append("\n")
+            attributedString.append(attributedValue)
+
+            if !detailedDescription.string.isEmpty
+            {
+                detailedDescription.mutableString.append("\n\n")
+            }
+
+            detailedDescription.append(attributedString)
+        }
+
+        // Support dark mode
+		#if canImport(UIKit)
+        if #available(iOS 13, *)
+        {
+            detailedDescription.addAttribute(.foregroundColor, value: UIColor.label, range: NSMakeRange(0, detailedDescription.length))
+        }
+		#else
+        detailedDescription.addAttribute(.foregroundColor, value: NSColor.labelColor, range: NSMakeRange(0, detailedDescription.length))
+		#endif
+
+        return detailedDescription
+    }
 }
 
-extension Error
+public extension NSError
+{
+    typealias UserInfoProvider = (Error, String) -> Any?
+
+    @objc
+    class func alt_setUserInfoValueProvider(forDomain domain: String, provider: UserInfoProvider?) {
+        NSError.setUserInfoValueProvider(forDomain: domain) { error, key in
+			let nsError = error as NSError
+
+            switch key{
+            case NSLocalizedDescriptionKey:
+                if nsError.localizedFailure != nil {
+                    // Error has localizedFailure, so return nil to construct localizedDescription from it + localizedFailureReason
+                    return nil
+                } else if let localizedDescription = provider?(error, NSLocalizedDescriptionKey) as? String {
+                    // Only call provider() if there is no localizedFailure
+                    return localizedDescription
+                }
+
+                /* Otherwise return failureReason for localizedDescription to avoid system prepending "Operation Failed" message
+                   Do NOT return provider(NSLocalizedFailureReason) which might be unexpectedly nil if unrecognized error code. */
+
+                return nsError.localizedFailureReason
+
+            default:
+                return provider?(error, key)
+            }
+        }
+    }
+}
+
+public extension Error
 {
     var underlyingError: Error? {
-        let underlyingError = (self as NSError).userInfo[NSUnderlyingErrorKey] as? Error
+		return (self as NSError).userInfo[NSUnderlyingErrorKey] as? Error
-        return underlyingError
     }
-    
+
     var localizedErrorCode: String {
-        let localizedErrorCode = String(format: NSLocalizedString("%@ error %@", comment: ""), (self as NSError).domain, (self as NSError).code as NSNumber)
+        return String(format: NSLocalizedString("%@ %@", comment: ""), (self as NSError).domain, self.displayCode as NSNumber)
-        return localizedErrorCode
     }
-}
 
-protocol ALTLocalizedError: LocalizedError, CustomNSError
+    var displayCode: Int {
-{
+        guard let serverError = self as? ALTServerError else {
-    var failure: String? { get }
+            return (self as NSError).code
-    
+        }
-    var underlyingError: Error? { get }
-}
 
-extension ALTLocalizedError
+        /* We want AltServerError codes to start at 2000, but we can't change them without breaking AltServer compatibility.
-{
+           Instead we just add 2000 when displaying code to the user to make it appear as if the codes start at 2000 anyway.
-    var errorUserInfo: [String : Any] {
+         */
-        let userInfo = ([
+        return 2000 + serverError.code.rawValue
-            NSLocalizedDescriptionKey: self.errorDescription,
-            NSLocalizedFailureReasonErrorKey: self.failureReason,
-            NSLocalizedFailureErrorKey: self.failure,
-            NSUnderlyingErrorKey: self.underlyingError
-        ] as [String: Any?]).compactMapValues { $0 }
-        return userInfo
     }
-    
-    var underlyingError: Error? {
-        // Error's default implementation calls errorUserInfo,
-        // but ALTLocalizedError.errorUserInfo calls underlyingError.
-        // Return nil to prevent infinite recursion.
-        return nil
-    }
-    
-    var errorDescription: String? {
-        guard let errorFailure = self.failure else { return (self.underlyingError as NSError?)?.localizedDescription }
-        guard let failureReason = self.failureReason else { return errorFailure }
-        
-        let errorDescription = errorFailure + " " + failureReason
-        return errorDescription
-    }
-    
-    var failureReason: String? { (self.underlyingError as NSError?)?.localizedDescription }
-    var recoverySuggestion: String? { (self.underlyingError as NSError?)?.localizedRecoverySuggestion }
-    var helpAnchor: String? { (self.underlyingError as NSError?)?.helpAnchor }
 }

Shared/Server Protocol/CodableError.swift

@@ -0,0 +1,249 @@
+//
+//  CodableError.swift
+//  AltKit
+//
+//  Created by Riley Testut on 3/5/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import Foundation
+
+// Can only automatically conform ALTServerError.Code to Codable, not ALTServerError itself
+extension ALTServerError.Code: Codable {}
+
+private extension ErrorUserInfoKey
+{
+    static let altLocalizedDescription: String = "ALTLocalizedDescription"
+    static let altLocalizedFailureReason: String = "ALTLocalizedFailureReason"
+    static let altLocalizedRecoverySuggestion: String = "ALTLocalizedRecoverySuggestion"
+    static let altDebugDescription: String = "ALTDebugDescription"
+}
+
+extension CodableError
+{
+    enum UserInfoValue: Codable
+    {
+        case unknown
+        case string(String)
+        case number(Int)
+        case error(NSError)
+        case codableError(CodableError)
+        indirect case array([UserInfoValue])
+        indirect case dictionary([String: UserInfoValue])
+
+        var value: Any? {
+            switch self
+            {
+            case .unknown: return nil
+            case .string(let string): return string
+            case .number(let number): return number
+            case .error(let error): return error
+            case .codableError(let error): return error.error
+            case .array(let array): return array.compactMap { $0.value } // .compactMap instead of .map to ensure nil values are removed.
+            case .dictionary(let dictionary): return dictionary.compactMapValues { $0.value } // .compactMapValues instead of .mapValues to ensure nil values are removed.
+            }
+        }
+
+        var codableValue: Codable? {
+            switch self
+            {
+            case .unknown, .string, .number: return self.value as? Codable
+            case .codableError(let error): return error
+            case .error(let nsError):
+                // Ignore error because we don't want to fail completely if error contains invalid user info value.
+                let sanitizedError = nsError.sanitizedForSerialization()
+                let data = try? NSKeyedArchiver.archivedData(withRootObject: sanitizedError, requiringSecureCoding: true)
+                return data
+
+            case .array(let array): return array
+            case .dictionary(let dictionary): return dictionary
+            }
+        }
+
+        init(_ rawValue: Any?)
+        {
+            switch rawValue
+            {
+            case let string as String: self = .string(string)
+            case let number as Int: self = .number(number)
+            case let error as NSError: self = .codableError(CodableError(error: error))
+            case let array as [Any]: self = .array(array.compactMap(UserInfoValue.init))
+            case let dictionary as [String: Any]: self = .dictionary(dictionary.compactMapValues(UserInfoValue.init))
+            default: self = .unknown
+            }
+        }
+
+        init(from decoder: Decoder) throws
+        {
+            let container = try decoder.singleValueContainer()
+
+            if
+                let data = try? container.decode(Data.self),
+                let error = try? NSKeyedUnarchiver.unarchivedObject(ofClass: NSError.self, from: data)
+            {
+                self = .error(error)
+            }
+            else if let codableError = try? container.decode(CodableError.self)
+            {
+                self = .codableError(codableError)
+            }
+            else if let string = try? container.decode(String.self)
+            {
+                self = .string(string)
+            }
+            else if let number = try? container.decode(Int.self)
+            {
+                self = .number(number)
+            }
+            else if let array = try? container.decode([UserInfoValue].self)
+            {
+                self = .array(array)
+            }
+            else if let dictionary = try? container.decode([String: UserInfoValue].self)
+            {
+                self = .dictionary(dictionary)
+            }
+            else
+            {
+                self = .unknown
+            }
+        }
+
+        func encode(to encoder: Encoder) throws
+        {
+            var container = encoder.singleValueContainer()
+
+            if let value = self.codableValue
+            {
+                try container.encode(value)
+            }
+            else
+            {
+                try container.encodeNil()
+            }
+        }
+    }
+}
+
+struct CodableError: Codable
+{
+    var error: Error {
+        return self.rawError ?? NSError(domain: self.errorDomain, code: self.errorCode, userInfo: self.userInfo ?? [:])
+    }
+    private var rawError: Error?
+
+    private var errorDomain: String
+    private var errorCode: Int
+    private var userInfo: [String: Any]?
+
+    private enum CodingKeys: String, CodingKey
+    {
+        case errorDomain
+        case errorCode
+        case legacyUserInfo = "userInfo"
+        case errorUserInfo
+    }
+
+    init(error: Error)
+    {
+        self.rawError = error
+
+        let nsError = error as NSError
+        self.errorDomain = nsError.domain
+        self.errorCode = nsError.code
+
+        if !nsError.userInfo.isEmpty
+        {
+            self.userInfo = nsError.userInfo
+        }
+    }
+
+    init(from decoder: Decoder) throws
+    {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+
+        // Assume ALTServerError.errorDomain if no explicit domain provided.
+        self.errorDomain = try container.decodeIfPresent(String.self, forKey: .errorDomain) ?? ALTServerError.errorDomain
+        self.errorCode = try container.decode(Int.self, forKey: .errorCode)
+
+        if let rawUserInfo = try container.decodeIfPresent([String: UserInfoValue].self, forKey: .errorUserInfo)
+        {
+            // Attempt decoding from .errorUserInfo first, because it will gracefully handle unknown user info values.
+
+            // Copy ALTLocalized... values to NSLocalized... if provider is nil or if error is unrecognized.
+            // This ensures we preserve error messages if receiving an unknown error.
+            var userInfo = rawUserInfo.compactMapValues { $0.value }
+
+            // Recognized == the provider returns value for NSLocalizedFailureReasonErrorKey, or error is ALTServerError.underlyingError.
+            let provider = NSError.userInfoValueProvider(forDomain: self.errorDomain)
+            let isRecognizedError = (
+                provider?(self.error, NSLocalizedFailureReasonErrorKey) != nil ||
+                (self.error._domain == ALTServerError.errorDomain && self.error._code == ALTServerError.underlyingError.rawValue)
+            )
+
+            if !isRecognizedError
+            {
+                // Error not recognized, so copy over NSLocalizedDescriptionKey and NSLocalizedFailureReasonErrorKey.
+                userInfo[NSLocalizedDescriptionKey] = userInfo[ErrorUserInfoKey.altLocalizedDescription]
+                userInfo[NSLocalizedFailureReasonErrorKey] = userInfo[ErrorUserInfoKey.altLocalizedFailureReason]
+            }
+
+            // Copy over NSLocalizedRecoverySuggestionErrorKey and NSDebugDescriptionErrorKey if provider returns nil.
+            if provider?(self.error, NSLocalizedRecoverySuggestionErrorKey) == nil
+            {
+                userInfo[NSLocalizedRecoverySuggestionErrorKey] = userInfo[ErrorUserInfoKey.altLocalizedRecoverySuggestion]
+            }
+
+            if provider?(self.error, NSDebugDescriptionErrorKey) == nil
+            {
+                userInfo[NSDebugDescriptionErrorKey] = userInfo[ErrorUserInfoKey.altDebugDescription]
+            }
+
+            userInfo[ErrorUserInfoKey.altLocalizedDescription] = nil
+            userInfo[ErrorUserInfoKey.altLocalizedFailureReason] = nil
+            userInfo[ErrorUserInfoKey.altLocalizedRecoverySuggestion] = nil
+            userInfo[ErrorUserInfoKey.altDebugDescription] = nil
+
+            self.userInfo = userInfo
+        }
+        else if let rawUserInfo = try container.decodeIfPresent([String: UserInfoValue].self, forKey: .legacyUserInfo)
+        {
+            // Fall back to decoding .legacyUserInfo, which only supports String and NSError values.
+            let userInfo = rawUserInfo.compactMapValues { $0.value }
+            self.userInfo = userInfo
+        }
+    }
+
+    func encode(to encoder: Encoder) throws
+    {
+        var container = encoder.container(keyedBy: CodingKeys.self)
+        try container.encode(self.errorDomain, forKey: .errorDomain)
+        try container.encode(self.errorCode, forKey: .errorCode)
+
+        let rawLegacyUserInfo = self.userInfo?.compactMapValues { (value) -> UserInfoValue? in
+            // .legacyUserInfo only supports String and NSError values.
+            switch value
+            {
+            case let string as String: return .string(string)
+            case let error as NSError: return .error(error) // Must use .error, not .codableError for backwards compatibility.
+            default: return nil
+            }
+        }
+        try container.encodeIfPresent(rawLegacyUserInfo, forKey: .legacyUserInfo)
+
+        let nsError = self.error as NSError
+
+        var userInfo = self.userInfo ?? [:]
+        userInfo[ErrorUserInfoKey.altLocalizedDescription] = nsError.localizedDescription
+        userInfo[ErrorUserInfoKey.altLocalizedFailureReason] = nsError.localizedFailureReason
+        userInfo[ErrorUserInfoKey.altLocalizedRecoverySuggestion] = nsError.localizedRecoverySuggestion
+        userInfo[ErrorUserInfoKey.altDebugDescription] = nsError.localizedDebugDescription
+
+        // No need to use alternate key. This is a no-op if userInfo already contains localizedFailure,
+        // but it caches the UserInfoProvider value if one exists.
+        userInfo[NSLocalizedFailureErrorKey] = nsError.localizedFailure
+
+        let rawUserInfo = userInfo.compactMapValues { UserInfoValue($0) }
+        try container.encodeIfPresent(rawUserInfo, forKey: .errorUserInfo)
+    }
+}

Shared/Server Protocol/CodableServerError.swift

@@ -1,126 +0,0 @@
-//
-//  CodableServerError.swift
-//  AltKit
-//
-//  Created by Riley Testut on 3/5/20.
-//  Copyright © 2020 Riley Testut. All rights reserved.
-//
-
-import Foundation
-
-// Can only automatically conform ALTServerError.Code to Codable, not ALTServerError itself
-extension ALTServerError.Code: Codable {}
-
-extension CodableServerError
-{
-    enum UserInfoValue: Codable
-    {
-        case string(String)
-        case error(NSError)
-        
-        public init(from decoder: Decoder) throws
-        {
-            let container = try decoder.singleValueContainer()
-
-            if
-                let data = try? container.decode(Data.self),
-                let error = try? NSKeyedUnarchiver.unarchivedObject(ofClass: NSError.self, from: data)
-            {
-                self = .error(error)
-            }
-            else if let string = try? container.decode(String.self)
-            {
-                self = .string(string)
-            }
-            else
-            {
-                throw DecodingError.dataCorruptedError(in: container, debugDescription: "UserInfoValue value cannot be decoded")
-            }
-        }
-        
-        func encode(to encoder: Encoder) throws
-        {
-            var container = encoder.singleValueContainer()
-            
-            switch self
-            {
-            case .string(let string): try container.encode(string)
-            case .error(let error):
-                guard let data = try? NSKeyedArchiver.archivedData(withRootObject: error, requiringSecureCoding: true) else {
-                    let context = EncodingError.Context(codingPath: container.codingPath, debugDescription: "UserInfoValue value \(self) cannot be encoded")
-                    throw EncodingError.invalidValue(self, context)
-                }
-                
-                try container.encode(data)
-            }
-        }
-    }
-}
-
-struct CodableServerError: Codable
-{
-    var error: ALTServerError {
-        return ALTServerError(self.errorCode, userInfo: self.userInfo ?? [:])
-    }
-    
-    private var errorCode: ALTServerError.Code
-    private var userInfo: [String: Any]?
-    
-    private enum CodingKeys: String, CodingKey
-    {
-        case errorCode
-        case userInfo
-    }
-
-    init(error: ALTServerError)
-    {
-        self.errorCode = error.code
-        
-        var userInfo = error.userInfo
-        if let localizedRecoverySuggestion = (error as NSError).localizedRecoverySuggestion
-        {
-            userInfo[NSLocalizedRecoverySuggestionErrorKey] = localizedRecoverySuggestion
-        }
-        
-        if !userInfo.isEmpty
-        {
-            self.userInfo = userInfo
-        }
-    }
-    
-    init(from decoder: Decoder) throws
-    {
-        let container = try decoder.container(keyedBy: CodingKeys.self)
-        
-        let errorCode = try container.decode(Int.self, forKey: .errorCode)
-        self.errorCode = ALTServerError.Code(rawValue: errorCode) ?? .unknown
-        
-        let rawUserInfo = try container.decodeIfPresent([String: UserInfoValue].self, forKey: .userInfo)
-        
-        let userInfo = rawUserInfo?.mapValues { (value) -> Any in
-            switch value
-            {
-            case .string(let string): return string
-            case .error(let error): return error
-            }
-        }
-        self.userInfo = userInfo
-    }
-    
-    func encode(to encoder: Encoder) throws
-    {
-        var container = encoder.container(keyedBy: CodingKeys.self)
-        try container.encode(self.error.code.rawValue, forKey: .errorCode)
-        
-        let rawUserInfo = self.userInfo?.compactMapValues { (value) -> UserInfoValue? in
-            switch value
-            {
-            case let string as String: return .string(string)
-            case let error as NSError: return .error(error)
-            default: return nil
-            }
-        }
-        try container.encodeIfPresent(rawUserInfo, forKey: .userInfo)
-    }
-}
-

Shared/Server Protocol/ServerProtocol.swift

@@ -197,20 +197,20 @@ public enum ServerResponse: Decodable
 // from easily changing response format for a request in the future.
 public struct ErrorResponse: ServerMessageProtocol
 {
-    public var version = 2
+    public var version = 3
     public var identifier = "ErrorResponse"
     
     public var error: ALTServerError {
-        return self.serverError?.error ?? ALTServerError(self.errorCode)
+        return self.serverError.map { ALTServerError($0.error) } ?? ALTServerError(self.errorCode)
     }
-    private var serverError: CodableServerError?
+    private var serverError: CodableError?
     
     // Legacy (v1)
     private var errorCode: ALTServerError.Code
     
     public init(error: ALTServerError)
     {
-        self.serverError = CodableServerError(error: error)
+        self.serverError = CodableError(error: error)
         self.errorCode = error.code
     }
 }