[AltServer] Uses GrandSlam Authentication

Uses Mail.app plug-in to retrieve the computer’s anisette data, which is necessary for GSA.

AltPlugin/ALTPluginService.h

@@ -0,0 +1,19 @@
+//
+//  ALTPluginService.h
+//  AltPlugin
+//
+//  Created by Riley Testut on 11/14/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface ALTPluginService : NSObject
+
++ (instancetype)sharedService;
+
+@end
+
+NS_ASSUME_NONNULL_END

AltPlugin/ALTPluginService.m

@@ -0,0 +1,99 @@
+//
+//  ALTPluginService.m
+//  AltPlugin
+//
+//  Created by Riley Testut on 11/14/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+#import "ALTPluginService.h"
+
+#import <dlfcn.h>
+
+#import "ALTAnisetteData.h"
+
+@import AppKit;
+
+@interface AKAppleIDSession : NSObject
+- (id)appleIDHeadersForRequest:(id)arg1;
+@end
+
+@interface AKDevice
++ (AKDevice *)currentDevice;
+- (NSString *)uniqueDeviceIdentifier;
+- (NSString *)serialNumber;
+- (NSString *)serverFriendlyDescription;
+@end
+
+@interface ALTPluginService ()
+
+@property (nonatomic, readonly) NSISO8601DateFormatter *dateFormatter;
+
+@end
+
+@implementation ALTPluginService
+
++ (instancetype)sharedService
+{
+    static ALTPluginService *_service = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        _service = [[self alloc] init];
+    });
+    
+    return _service;
+}
+
+- (instancetype)init
+{
+    self = [super init];
+    if (self)
+    {
+        _dateFormatter = [[NSISO8601DateFormatter alloc] init];
+    }
+    
+    return self;
+}
+
++ (void)initialize
+{
+    [[ALTPluginService sharedService] start];
+}
+
+- (void)start
+{
+    dlopen("/System/Library/PrivateFrameworks/AuthKit.framework/AuthKit", RTLD_NOW);
+    
+    [[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(receiveNotification:) name:@"com.rileytestut.AltServer.FetchAnisetteData" object:nil];
+}
+
+- (void)receiveNotification:(NSNotification *)notification
+{
+    NSString *requestUUID = notification.userInfo[@"requestUUID"];
+    
+    NSMutableURLRequest* req = [[NSMutableURLRequest alloc] initWithURL:[[NSURL alloc] initWithString:@"https://developerservices2.apple.com/services/QH65B2/listTeams.action?clientId=XABBG36SBA"]];
+    [req setHTTPMethod:@"POST"];
+
+    AKAppleIDSession *session = [[NSClassFromString(@"AKAppleIDSession") alloc] initWithIdentifier:@"com.apple.gs.xcode.auth"];
+    NSDictionary *headers = [session appleIDHeadersForRequest:req];
+
+    AKDevice *device = [NSClassFromString(@"AKDevice") currentDevice];
+    NSDate *date = [self.dateFormatter dateFromString:headers[@"X-Apple-I-Client-Time"]];
+    
+    ALTAnisetteData *anisetteData = [[NSClassFromString(@"ALTAnisetteData") alloc] initWithMachineID:headers[@"X-Apple-I-MD-M"]
+                                                                                     oneTimePassword:headers[@"X-Apple-I-MD"]
+                                                                                         localUserID:headers[@"X-Apple-I-MD-LU"]
+                                                                                         routingInfo:[headers[@"X-Apple-I-MD-RINFO"] longLongValue]
+                                                                              deviceUniqueIdentifier:device.uniqueDeviceIdentifier
+                                                                                  deviceSerialNumber:device.serialNumber
+                                                                                   deviceDescription:device.serverFriendlyDescription
+                                                                                                date:date
+                                                                                              locale:[NSLocale currentLocale]
+                                                                                            timeZone:[NSTimeZone localTimeZone]];
+    
+    NSData *data = [NSKeyedArchiver archivedDataWithRootObject:anisetteData requiringSecureCoding:YES error:nil];
+    
+    [[NSDistributedNotificationCenter defaultCenter] postNotificationName:@"com.rileytestut.AltServer.AnisetteDataResponse" object:nil userInfo:@{@"requestUUID": requestUUID, @"anisetteData": data} deliverImmediately:YES];
+}
+
+@end

AltPlugin/Info.plist

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2019 Riley Testut. All rights reserved.</string>
+	<key>NSPrincipalClass</key>
+	<string>ALTPluginService</string>
+	<key>Supported10.14PluginCompatibilityUUIDs</key>
+	<array>
+		<string># UUIDs for versions from 10.12 to 99.99.99</string>
+		<string># For mail version 10.0 (3226) on OS X Version 10.12 (build 16A319)</string>
+		<string>36CCB8BB-2207-455E-89BC-B9D6E47ABB5B</string>
+		<string># For mail version 10.1 (3251) on OS X Version 10.12.1 (build 16B2553a)</string>
+		<string>9054AFD9-2607-489E-8E63-8B09A749BC61</string>
+		<string># For mail version 10.2 (3259) on OS X Version 10.12.2 (build 16D12b)</string>
+		<string>1CD3B36A-0E3B-4A26-8F7E-5BDF96AAC97E</string>
+		<string># For mail version 10.3 (3273) on OS X Version 10.12.4 (build 16G1036)</string>
+		<string>21560BD9-A3CC-482E-9B99-95B7BF61EDC1</string>
+		<string># For mail version 11.0 (3441.0.1) on OS X Version 10.13 (build 17A315i)</string>
+		<string>C86CD990-4660-4E36-8CDA-7454DEB2E199</string>
+		<string># For mail version 12.0 (3445.100.39) on OS X Version 10.14.1 (build 18B45d)</string>
+		<string>A4343FAF-AE18-40D0-8A16-DFAE481AF9C1</string>
+		<string># For mail version 13.0 (3594.4.2) on OS X Version 10.15 (build 19A558d)</string>
+		<string>6EEA38FB-1A0B-469B-BB35-4C2E0EEA9053</string>
+	</array>
+	<key>Supported10.15PluginCompatibilityUUIDs</key>
+	<array>
+		<string># UUIDs for versions from 10.12 to 99.99.99</string>
+		<string># For mail version 10.0 (3226) on OS X Version 10.12 (build 16A319)</string>
+		<string>36CCB8BB-2207-455E-89BC-B9D6E47ABB5B</string>
+		<string># For mail version 10.1 (3251) on OS X Version 10.12.1 (build 16B2553a)</string>
+		<string>9054AFD9-2607-489E-8E63-8B09A749BC61</string>
+		<string># For mail version 10.2 (3259) on OS X Version 10.12.2 (build 16D12b)</string>
+		<string>1CD3B36A-0E3B-4A26-8F7E-5BDF96AAC97E</string>
+		<string># For mail version 10.3 (3273) on OS X Version 10.12.4 (build 16G1036)</string>
+		<string>21560BD9-A3CC-482E-9B99-95B7BF61EDC1</string>
+		<string># For mail version 11.0 (3441.0.1) on OS X Version 10.13 (build 17A315i)</string>
+		<string>C86CD990-4660-4E36-8CDA-7454DEB2E199</string>
+		<string># For mail version 12.0 (3445.100.39) on OS X Version 10.14.1 (build 18B45d)</string>
+		<string>A4343FAF-AE18-40D0-8A16-DFAE481AF9C1</string>
+		<string># For mail version 13.0 (3594.4.2) on OS X Version 10.15 (build 19A558d)</string>
+		<string>6EEA38FB-1A0B-469B-BB35-4C2E0EEA9053</string>
+	</array>
+</dict>
+</plist>

AltServer/AnisetteDataManager.swift

@@ -0,0 +1,69 @@
+//
+//  AnisetteDataManager.swift
+//  AltServer
+//
+//  Created by Riley Testut on 11/16/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import Foundation
+import AltKit
+
+class AnisetteDataManager: NSObject
+{
+    static let shared = AnisetteDataManager()
+    
+    private var anisetteDataCompletionHandlers: [String: (Result<ALTAnisetteData, Error>) -> Void] = [:]
+    private var anisetteDataTimers: [String: Timer] = [:]
+    
+    private override init()
+    {
+        super.init()
+        
+        DistributedNotificationCenter.default().addObserver(self, selector: #selector(AnisetteDataManager.handleAnisetteDataResponse(_:)), name: Notification.Name("com.rileytestut.AltServer.AnisetteDataResponse"), object: nil)
+    }
+    
+    func requestAnisetteData(_ completion: @escaping (Result<ALTAnisetteData, Error>) -> Void)
+    {
+        let requestUUID = UUID().uuidString
+        self.anisetteDataCompletionHandlers[requestUUID] = completion
+        
+        let timer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: false) { (timer) in
+            self.finishRequest(forUUID: requestUUID, result: .failure(ALTServerError(.pluginNotFound)))
+        }
+        self.anisetteDataTimers[requestUUID] = timer
+        
+        DistributedNotificationCenter.default().postNotificationName(Notification.Name("com.rileytestut.AltServer.FetchAnisetteData"), object: nil, userInfo: ["requestUUID": requestUUID], options: .deliverImmediately)
+    }
+}
+
+private extension AnisetteDataManager
+{
+    @objc func handleAnisetteDataResponse(_ notification: Notification)
+    {
+        guard let userInfo = notification.userInfo, let requestUUID = userInfo["requestUUID"] as? String else { return }
+                
+        if
+            let archivedAnisetteData = userInfo["anisetteData"] as? Data,
+            let anisetteData = try? NSKeyedUnarchiver.unarchivedObject(ofClass: ALTAnisetteData.self, from: archivedAnisetteData)
+        {
+            self.finishRequest(forUUID: requestUUID, result: .success(anisetteData))
+        }
+        else
+        {
+            self.finishRequest(forUUID: requestUUID, result: .failure(ALTServerError(.invalidAnisetteData)))
+        }
+    }
+    
+    func finishRequest(forUUID requestUUID: String, result: Result<ALTAnisetteData, Error>)
+    {
+        let completionHandler = self.anisetteDataCompletionHandlers[requestUUID]
+        self.anisetteDataCompletionHandlers[requestUUID] = nil
+        
+        let timer = self.anisetteDataTimers[requestUUID]
+        self.anisetteDataTimers[requestUUID] = nil
+        
+        timer?.invalidate()
+        completionHandler?(result)
+    }
+}

AltServer/AppDelegate.swift

@@ -100,11 +100,7 @@ private extension AppDelegate
         
         let alert = NSAlert()
         alert.messageText = NSLocalizedString("Please enter your Apple ID and password.", comment: "")
-        alert.informativeText = NSLocalizedString("""
+        alert.informativeText = NSLocalizedString("Your Apple ID and password are not saved and are only sent to Apple for authentication.", comment: "")
-Your Apple ID and password are not saved and are only sent to Apple for authentication.
-
-If you have two-factor authentication enabled, please create an app-specific password for use with AltStore at https://appleid.apple.com.
-""", comment: "")
         
         let textFieldSize = NSSize(width: 300, height: 22)
         
@@ -157,7 +153,7 @@ If you have two-factor authentication enabled, please create an app-specific pas
                 let request = UNNotificationRequest(identifier: UUID().uuidString, content: content, trigger: nil)
                 UNUserNotificationCenter.current().add(request)
                 
-            case .failure(InstallError.cancelled):
+            case .failure(InstallError.cancelled), .failure(ALTAppleAPIError.requiresTwoFactorAuthentication):
                 // Ignore
                 break
                 

AltServer/Devices/ALTDeviceManager+Installation.swift

@@ -8,6 +8,7 @@
 
 import Cocoa
 import UserNotifications
+import ObjectiveC
 
 #if STAGING
 private let appURL = URL(string: "https://f000.backblazeb2.com/file/altstore-staging/altstore.ipa")!
@@ -55,118 +56,129 @@ extension ALTDeviceManager
             try? FileManager.default.removeItem(at: destinationDirectoryURL)
         }
         
-        self.authenticate(appleID: appleID, password: password) { (result) in
+        AnisetteDataManager.shared.requestAnisetteData { (result) in
             do
             {
-                let account = try result.get()
+                let anisetteData = try result.get()
                 
-                self.fetchTeam(for: account) { (result) in
+                self.authenticate(appleID: appleID, password: password, anisetteData: anisetteData) { (result) in
                     do
                     {
-                        let team = try result.get()
+                        let (account, session) = try result.get()
                         
-                        self.register(device, team: team) { (result) in
+                        self.fetchTeam(for: account, session: session) { (result) in
                             do
                             {
-                                let device = try result.get()
+                                let team = try result.get()
                                 
-                                self.fetchCertificate(for: team) { (result) in
+                                self.register(device, team: team, session: session) { (result) in
                                     do
                                     {
-                                        let certificate = try result.get()
+                                        let device = try result.get()
                                         
-                                        let content = UNMutableNotificationContent()
+                                        self.fetchCertificate(for: team, session: session) { (result) in
-                                        content.title = String(format: NSLocalizedString("Installing AltStore to %@...", comment: ""), device.name)
-                                        content.body = NSLocalizedString("This may take a few seconds.", comment: "")
-                                        
-                                        let request = UNNotificationRequest(identifier: UUID().uuidString, content: content, trigger: nil)
-                                        UNUserNotificationCenter.current().add(request)
-                                        
-                                        self.downloadApp { (result) in
                                             do
                                             {
-                                                let fileURL = try result.get()
+                                                let certificate = try result.get()
                                                 
-                                                try FileManager.default.createDirectory(at: destinationDirectoryURL, withIntermediateDirectories: true, attributes: nil)
+                                                let content = UNMutableNotificationContent()
+                                                content.title = String(format: NSLocalizedString("Installing AltStore to %@...", comment: ""), device.name)
+                                                content.body = NSLocalizedString("This may take a few seconds.", comment: "")
                                                 
-                                                let appBundleURL = try FileManager.default.unzipAppBundle(at: fileURL, toDirectory: destinationDirectoryURL)
+                                                let request = UNNotificationRequest(identifier: UUID().uuidString, content: content, trigger: nil)
+                                                UNUserNotificationCenter.current().add(request)
                                                 
-                                                do
+                                                self.downloadApp { (result) in
-                                                {
-                                                    try FileManager.default.removeItem(at: fileURL)
-                                                }
-                                                catch
-                                                {
-                                                    print("Failed to remove downloaded .ipa.", error)
-                                                }
-                                                
-                                                guard let application = ALTApplication(fileURL: appBundleURL) else { throw ALTError(.invalidApp) }
-                                                
-                                                self.registerAppID(name: "AltStore", identifier: "com.rileytestut.AltStore", team: team) { (result) in
                                                     do
                                                     {
-                                                        let appID = try result.get()
+                                                        let fileURL = try result.get()
                                                         
-                                                        self.updateFeatures(for: appID, app: application, team: team) { (result) in
+                                                        try FileManager.default.createDirectory(at: destinationDirectoryURL, withIntermediateDirectories: true, attributes: nil)
+                                                        
+                                                        let appBundleURL = try FileManager.default.unzipAppBundle(at: fileURL, toDirectory: destinationDirectoryURL)
+                                                        
+                                                        do
+                                                        {
+                                                            try FileManager.default.removeItem(at: fileURL)
+                                                        }
+                                                        catch
+                                                        {
+                                                            print("Failed to remove downloaded .ipa.", error)
+                                                        }
+                                                        
+                                                        guard let application = ALTApplication(fileURL: appBundleURL) else { throw ALTError(.invalidApp) }
+                                                        
+                                                        self.registerAppID(name: "AltStore", identifier: "com.rileytestut.AltStore", team: team, session: session) { (result) in
                                                             do
                                                             {
                                                                 let appID = try result.get()
                                                                 
-                                                                self.fetchProvisioningProfile(for: appID, team: team) { (result) in
+                                                                self.updateFeatures(for: appID, app: application, team: team, session: session) { (result) in
                                                                     do
                                                                     {
-                                                                        let provisioningProfile = try result.get()
+                                                                        let appID = try result.get()
                                                                         
-                                                                        self.install(application, to: device, team: team, appID: appID, certificate: certificate, profile: provisioningProfile) { (result) in
+                                                                        self.fetchProvisioningProfile(for: appID, team: team, session: session) { (result) in
-                                                                            finish(result.error, title: "Failed to Install AltStore")
+                                                                            do
+                                                                            {
+                                                                                let provisioningProfile = try result.get()
+                                                                                
+                                                                                self.install(application, to: device, team: team, appID: appID, certificate: certificate, profile: provisioningProfile) { (result) in
+                                                                                    finish(result.error, title: "Failed to Install AltStore")
+                                                                                }
+                                                                            }
+                                                                            catch
+                                                                            {
+                                                                                finish(error, title: "Failed to Fetch Provisioning Profile")
+                                                                            }
                                                                         }
                                                                     }
                                                                     catch
                                                                     {
-                                                                        finish(error, title: "Failed to Fetch Provisioning Profile")
+                                                                        finish(error, title: "Failed to Update App ID")
                                                                     }
                                                                 }
                                                             }
                                                             catch
                                                             {
-                                                                finish(error, title: "Failed to Update App ID")
+                                                                finish(error, title: "Failed to Register App")
                                                             }
                                                         }
                                                     }
                                                     catch
                                                     {
-                                                        finish(error, title: "Failed to Register App")
+                                                        finish(error, title: "Failed to Download AltStore")
+                                                        return
                                                     }
                                                 }
                                             }
                                             catch
                                             {
-                                                finish(error, title: "Failed to Download AltStore")
+                                                finish(error, title: "Failed to Fetch Certificate")
-                                                return
                                             }
                                         }
                                     }
                                     catch
                                     {
-                                        finish(error, title: "Failed to Fetch Certificate")
+                                        finish(error, title: "Failed to Register Device")
                                     }
                                 }
                             }
                             catch
                             {
-                                finish(error, title: "Failed to Register Device")
+                                finish(error, title: "Failed to Fetch Team")
                             }
                         }
                     }
                     catch
                     {
-                        finish(error, title: "Failed to Fetch Team")
+                        finish(error, title: "Failed to Authenticate")
                     }
                 }
             }
             catch
             {
-                finish(error, title: "Failed to Authenticate")
+                finish(error, title: "Failed to Fetch Anisette Data")
             }
         }
     }
@@ -188,15 +200,57 @@ extension ALTDeviceManager
         downloadTask.resume()
     }
     
-    func authenticate(appleID: String, password: String, completionHandler: @escaping (Result<ALTAccount, Error>) -> Void)
+    func authenticate(appleID: String, password: String, anisetteData: ALTAnisetteData, completionHandler: @escaping (Result<(ALTAccount, ALTAppleAPISession), Error>) -> Void)
     {
-        ALTAppleAPI.shared.authenticate(appleID: appleID, password: password) { (account, error) in
+        func handleVerificationCode(_ completionHandler: @escaping (String?) -> Void)
-            let result = Result(account, error)
+        {
-            completionHandler(result)
+            DispatchQueue.main.async {
+                let alert = NSAlert()
+                alert.messageText = NSLocalizedString("Two-Factor Authentication Enabled", comment: "")
+                alert.informativeText = NSLocalizedString("Please enter the 6-digit verification code that was sent to your Apple devices.", comment: "")
+                
+                let textField = NSTextField(frame: NSRect(x: 0, y: 0, width: 300, height: 22))
+                textField.delegate = self
+                textField.translatesAutoresizingMaskIntoConstraints = false
+                textField.placeholderString = NSLocalizedString("123456", comment: "")
+                alert.accessoryView = textField
+                alert.window.initialFirstResponder = textField
+                
+                alert.addButton(withTitle: NSLocalizedString("Continue", comment: ""))
+                alert.addButton(withTitle: NSLocalizedString("Cancel", comment: ""))
+                
+                self.securityCodeAlert = alert
+                self.securityCodeTextField = textField
+                self.validate()
+                
+                NSRunningApplication.current.activate(options: .activateIgnoringOtherApps)
+                
+                let response = alert.runModal()
+                if response == .alertFirstButtonReturn
+                {
+                    let code = textField.stringValue
+                    completionHandler(code)
+                }
+                else
+                {
+                    completionHandler(nil)
+                }
+            }
+        }
+        
+        ALTAppleAPI.shared.authenticate(appleID: appleID, password: password, anisetteData: anisetteData, verificationHandler: handleVerificationCode) { (account, session, error) in
+            if let account = account, let session = session
+            {
+                completionHandler(.success((account, session)))
+            }
+            else
+            {
+                completionHandler(.failure(error ?? ALTAppleAPIError(.unknown)))
+            }
         }
     }
     
-    func fetchTeam(for account: ALTAccount, completionHandler: @escaping (Result<ALTTeam, Error>) -> Void)
+    func fetchTeam(for account: ALTAccount, session: ALTAppleAPISession, completionHandler: @escaping (Result<ALTTeam, Error>) -> Void)
     {
         func finish(_ result: Result<ALTTeam, Error>)
         {
@@ -242,7 +296,7 @@ To prevent this from happening, feel free to try again with another Apple ID to
             }
         }
         
-        ALTAppleAPI.shared.fetchTeams(for: account) { (teams, error) in
+        ALTAppleAPI.shared.fetchTeams(for: account, session: session) { (teams, error) in
             do
             {
                 let teams = try Result(teams, error).get()
@@ -271,9 +325,9 @@ To prevent this from happening, feel free to try again with another Apple ID to
         }
     }
     
-    func fetchCertificate(for team: ALTTeam, completionHandler: @escaping (Result<ALTCertificate, Error>) -> Void)
+    func fetchCertificate(for team: ALTTeam, session: ALTAppleAPISession, completionHandler: @escaping (Result<ALTCertificate, Error>) -> Void)
     {
-        ALTAppleAPI.shared.fetchCertificates(for: team) { (certificates, error) in
+        ALTAppleAPI.shared.fetchCertificates(for: team, session: session) { (certificates, error) in
             do
             {
                 let certificates = try Result(certificates, error).get()
@@ -308,11 +362,11 @@ To prevent this from happening, feel free to try again with another Apple ID to
                 
                 if let certificate = certificates.first
                 {
-                    ALTAppleAPI.shared.revoke(certificate, for: team) { (success, error) in
+                    ALTAppleAPI.shared.revoke(certificate, for: team, session: session) { (success, error) in
                         do
                         {
                             try Result(success, error).get()
-                            self.fetchCertificate(for: team, completionHandler: completionHandler)
+                            self.fetchCertificate(for: team, session: session, completionHandler: completionHandler)
                         }
                         catch
                         {
@@ -322,13 +376,13 @@ To prevent this from happening, feel free to try again with another Apple ID to
                 }
                 else
                 {
-                    ALTAppleAPI.shared.addCertificate(machineName: "AltStore", to: team) { (certificate, error) in
+                    ALTAppleAPI.shared.addCertificate(machineName: "AltStore", to: team, session: session) { (certificate, error) in
                         do
                         {
                             let certificate = try Result(certificate, error).get()
                             guard let privateKey = certificate.privateKey else { throw InstallError.missingPrivateKey }
                             
-                            ALTAppleAPI.shared.fetchCertificates(for: team) { (certificates, error) in
+                            ALTAppleAPI.shared.fetchCertificates(for: team, session: session) { (certificates, error) in
                                 do
                                 {
                                     let certificates = try Result(certificates, error).get()
@@ -361,11 +415,11 @@ To prevent this from happening, feel free to try again with another Apple ID to
         }
     }
     
-    func registerAppID(name appName: String, identifier: String, team: ALTTeam, completionHandler: @escaping (Result<ALTAppID, Error>) -> Void)
+    func registerAppID(name appName: String, identifier: String, team: ALTTeam, session: ALTAppleAPISession, completionHandler: @escaping (Result<ALTAppID, Error>) -> Void)
     {
         let bundleID = "com.\(team.identifier).\(identifier)"
         
-        ALTAppleAPI.shared.fetchAppIDs(for: team) { (appIDs, error) in
+        ALTAppleAPI.shared.fetchAppIDs(for: team, session: session) { (appIDs, error) in
             do
             {
                 let appIDs = try Result(appIDs, error).get()
@@ -376,7 +430,7 @@ To prevent this from happening, feel free to try again with another Apple ID to
                 }
                 else
                 {
-                    ALTAppleAPI.shared.addAppID(withName: appName, bundleIdentifier: bundleID, team: team) { (appID, error) in
+                    ALTAppleAPI.shared.addAppID(withName: appName, bundleIdentifier: bundleID, team: team, session: session) { (appID, error) in
                         completionHandler(Result(appID, error))
                     }
                 }
@@ -388,7 +442,7 @@ To prevent this from happening, feel free to try again with another Apple ID to
         }
     }
     
-    func updateFeatures(for appID: ALTAppID, app: ALTApplication, team: ALTTeam, completionHandler: @escaping (Result<ALTAppID, Error>) -> Void)
+    func updateFeatures(for appID: ALTAppID, app: ALTApplication, team: ALTTeam, session: ALTAppleAPISession, completionHandler: @escaping (Result<ALTAppID, Error>) -> Void)
     {
         let requiredFeatures = app.entitlements.compactMap { (entitlement, value) -> (ALTFeature, Any)? in
             guard let feature = ALTFeature(entitlement: entitlement) else { return nil }
@@ -405,14 +459,14 @@ To prevent this from happening, feel free to try again with another Apple ID to
         let appID = appID.copy() as! ALTAppID
         appID.features = features
         
-        ALTAppleAPI.shared.update(appID, team: team) { (appID, error) in
+        ALTAppleAPI.shared.update(appID, team: team, session: session) { (appID, error) in
             completionHandler(Result(appID, error))
         }
     }
     
-    func register(_ device: ALTDevice, team: ALTTeam, completionHandler: @escaping (Result<ALTDevice, Error>) -> Void)
+    func register(_ device: ALTDevice, team: ALTTeam, session: ALTAppleAPISession, completionHandler: @escaping (Result<ALTDevice, Error>) -> Void)
     {
-        ALTAppleAPI.shared.fetchDevices(for: team) { (devices, error) in
+        ALTAppleAPI.shared.fetchDevices(for: team, session: session) { (devices, error) in
             do
             {
                 let devices = try Result(devices, error).get()
@@ -423,7 +477,7 @@ To prevent this from happening, feel free to try again with another Apple ID to
                 }
                 else
                 {
-                    ALTAppleAPI.shared.registerDevice(name: device.name, identifier: device.identifier, team: team) { (device, error) in
+                    ALTAppleAPI.shared.registerDevice(name: device.name, identifier: device.identifier, team: team, session: session) { (device, error) in
                         completionHandler(Result(device, error))
                     }
                 }
@@ -435,9 +489,9 @@ To prevent this from happening, feel free to try again with another Apple ID to
         }
     }
     
-    func fetchProvisioningProfile(for appID: ALTAppID, team: ALTTeam, completionHandler: @escaping (Result<ALTProvisioningProfile, Error>) -> Void)
+    func fetchProvisioningProfile(for appID: ALTAppID, team: ALTTeam, session: ALTAppleAPISession, completionHandler: @escaping (Result<ALTProvisioningProfile, Error>) -> Void)
     {
-        ALTAppleAPI.shared.fetchProvisioningProfile(for: appID, team: team) { (profile, error) in
+        ALTAppleAPI.shared.fetchProvisioningProfile(for: appID, team: team, session: session) { (profile, error) in
             completionHandler(Result(profile, error))
         }
     }
@@ -489,3 +543,45 @@ To prevent this from happening, feel free to try again with another Apple ID to
         }
     }
 }
+
+private var securityCodeAlertKey = 0
+private var securityCodeTextFieldKey = 0
+
+extension ALTDeviceManager: NSTextFieldDelegate
+{
+    var securityCodeAlert: NSAlert? {
+        get { return objc_getAssociatedObject(self, &securityCodeAlertKey) as? NSAlert }
+        set { objc_setAssociatedObject(self, &securityCodeAlertKey, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC) }
+    }
+    
+    var securityCodeTextField: NSTextField? {
+        get { return objc_getAssociatedObject(self, &securityCodeTextFieldKey) as? NSTextField }
+        set { objc_setAssociatedObject(self, &securityCodeTextFieldKey, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC) }
+    }
+    
+    public func controlTextDidChange(_ obj: Notification)
+    {
+        self.validate()
+    }
+    
+    public func controlTextDidEndEditing(_ obj: Notification)
+    {
+        self.validate()
+    }
+    
+    private func validate()
+    {
+        guard let code = self.securityCodeTextField?.stringValue.trimmingCharacters(in: .whitespacesAndNewlines) else { return }
+        
+        if code.count == 6
+        {
+            self.securityCodeAlert?.buttons.first?.isEnabled = true
+        }
+        else
+        {
+            self.securityCodeAlert?.buttons.first?.isEnabled = false
+        }
+        
+        self.securityCodeAlert?.layout()
+    }
+}

AltStore.xcodeproj/project.pbxproj

@@ -116,6 +116,7 @@
 		BF54E8212315EF0D000AE0D8 /* ALTPatreonBenefitType.m in Sources */ = {isa = PBXBuildFile; fileRef = BF54E8202315EF0D000AE0D8 /* ALTPatreonBenefitType.m */; };
 		BF5AB3A82285FE7500DC914B /* AltSign.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = BF5AB3A72285FE6C00DC914B /* AltSign.framework */; };
 		BF5AB3A92285FE7500DC914B /* AltSign.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = BF5AB3A72285FE6C00DC914B /* AltSign.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		BF5C5FCF237DF69100EDD0C6 /* ALTPluginService.m in Sources */ = {isa = PBXBuildFile; fileRef = BF5C5FCE237DF69100EDD0C6 /* ALTPluginService.m */; };
 		BF6F439223644C6E00A0B879 /* RefreshAltStoreViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BF6F439123644C6E00A0B879 /* RefreshAltStoreViewController.swift */; };
 		BF74989B23621C0700CED65F /* ForwardingNavigationController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BF74989A23621C0700CED65F /* ForwardingNavigationController.swift */; };
 		BF770E5122BB1CF6002A40FE /* InstallAppOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = BF770E5022BB1CF6002A40FE /* InstallAppOperation.swift */; };
@@ -136,6 +137,7 @@
 		BFB1169B2293274D00BB457C /* JSONDecoder+ManagedObjectContext.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFB1169A2293274D00BB457C /* JSONDecoder+ManagedObjectContext.swift */; };
 		BFB3645A2325985F00CD0EB1 /* FindServerOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFB364592325985F00CD0EB1 /* FindServerOperation.swift */; };
 		BFB4323F22DE852000B7F8BC /* UpdateCollectionViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = BFB4323E22DE852000B7F8BC /* UpdateCollectionViewCell.xib */; };
+		BFB49AAA23834CF900D542D9 /* ALTAnisetteData.m in Sources */ = {isa = PBXBuildFile; fileRef = BFB49AA823834CF900D542D9 /* ALTAnisetteData.m */; };
 		BFB6B21B23186D640022A802 /* NewsItem.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFB6B21A23186D640022A802 /* NewsItem.swift */; };
 		BFB6B21E231870160022A802 /* NewsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFB6B21D231870160022A802 /* NewsViewController.swift */; };
 		BFB6B220231870B00022A802 /* NewsCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFB6B21F231870B00022A802 /* NewsCollectionViewCell.swift */; };
@@ -143,6 +145,7 @@
 		BFBBE2DD22931B20002097FA /* AltStore.xcdatamodeld in Sources */ = {isa = PBXBuildFile; fileRef = BFBBE2DB22931B20002097FA /* AltStore.xcdatamodeld */; };
 		BFBBE2DF22931F73002097FA /* StoreApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFBBE2DE22931F73002097FA /* StoreApp.swift */; };
 		BFBBE2E122931F81002097FA /* InstalledApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFBBE2E022931F81002097FA /* InstalledApp.swift */; };
+		BFBFFB252380C71600993A4A /* AltPlugin.mailbundle in Resources */ = {isa = PBXBuildFile; fileRef = BF5C5FC5237DF5AE00EDD0C6 /* AltPlugin.mailbundle */; };
 		BFC1F38D22AEE3A4003AC21A /* DownloadAppOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFC1F38C22AEE3A4003AC21A /* DownloadAppOperation.swift */; };
 		BFD2476E2284B9A500981D42 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFD2476D2284B9A500981D42 /* AppDelegate.swift */; };
 		BFD247752284B9A500981D42 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = BFD247732284B9A500981D42 /* Main.storyboard */; };
@@ -202,6 +205,7 @@
 		BFE338DD22F0E7F3002E24B9 /* Source.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFE338DC22F0E7F3002E24B9 /* Source.swift */; };
 		BFE338DF22F0EADB002E24B9 /* FetchSourceOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFE338DE22F0EADB002E24B9 /* FetchSourceOperation.swift */; };
 		BFE338E822F10E56002E24B9 /* LaunchViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFE338E722F10E56002E24B9 /* LaunchViewController.swift */; };
+		BFE48975238007CE003239E0 /* AnisetteDataManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFE48974238007CE003239E0 /* AnisetteDataManager.swift */; };
 		BFE60738231ADF49002B0E8E /* Settings.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = BFE60737231ADF49002B0E8E /* Settings.storyboard */; };
 		BFE6073A231ADF82002B0E8E /* SettingsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFE60739231ADF82002B0E8E /* SettingsViewController.swift */; };
 		BFE6073C231AE1E7002B0E8E /* SettingsHeaderFooterView.xib in Resources */ = {isa = PBXBuildFile; fileRef = BFE6073B231AE1E7002B0E8E /* SettingsHeaderFooterView.xib */; };
@@ -243,6 +247,13 @@
 			remoteGlobalIDString = BF45872A2298D31600BD7491;
 			remoteInfo = libimobiledevice;
 		};
+		BFBFFB262380C72F00993A4A /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = BFD247622284B9A500981D42 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = BF5C5FC4237DF5AE00EDD0C6;
+			remoteInfo = AltPlugin;
+		};
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -268,6 +279,15 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		BF5C5FE9237E438C00EDD0C6 /* CopyFiles */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		BFD247842284BB2C00981D42 /* Embed Frameworks */ = {
 			isa = PBXCopyFilesBuildPhase;
 			buildActionMask = 2147483647;
@@ -400,6 +420,10 @@
 		BF54E81F2315EF0D000AE0D8 /* ALTPatreonBenefitType.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ALTPatreonBenefitType.h; sourceTree = "<group>"; };
 		BF54E8202315EF0D000AE0D8 /* ALTPatreonBenefitType.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ALTPatreonBenefitType.m; sourceTree = "<group>"; };
 		BF5AB3A72285FE6C00DC914B /* AltSign.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; path = AltSign.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		BF5C5FC5237DF5AE00EDD0C6 /* AltPlugin.mailbundle */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = AltPlugin.mailbundle; sourceTree = BUILT_PRODUCTS_DIR; };
+		BF5C5FC7237DF5AE00EDD0C6 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		BF5C5FCD237DF69100EDD0C6 /* ALTPluginService.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ALTPluginService.h; sourceTree = "<group>"; };
+		BF5C5FCE237DF69100EDD0C6 /* ALTPluginService.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ALTPluginService.m; sourceTree = "<group>"; };
 		BF6F439123644C6E00A0B879 /* RefreshAltStoreViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RefreshAltStoreViewController.swift; sourceTree = "<group>"; };
 		BF74989A23621C0700CED65F /* ForwardingNavigationController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ForwardingNavigationController.swift; sourceTree = "<group>"; };
 		BF770E5022BB1CF6002A40FE /* InstallAppOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstallAppOperation.swift; sourceTree = "<group>"; };
@@ -422,6 +446,8 @@
 		BFB1169C22932DB100BB457C /* apps.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; path = apps.json; sourceTree = "<group>"; };
 		BFB364592325985F00CD0EB1 /* FindServerOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FindServerOperation.swift; sourceTree = "<group>"; };
 		BFB4323E22DE852000B7F8BC /* UpdateCollectionViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = UpdateCollectionViewCell.xib; sourceTree = "<group>"; };
+		BFB49AA823834CF900D542D9 /* ALTAnisetteData.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = ALTAnisetteData.m; path = "Dependencies/AltSign/AltSign/Model/Apple API/ALTAnisetteData.m"; sourceTree = SOURCE_ROOT; };
+		BFB49AA923834CF900D542D9 /* ALTAnisetteData.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ALTAnisetteData.h; path = "Dependencies/AltSign/AltSign/Model/Apple API/ALTAnisetteData.h"; sourceTree = SOURCE_ROOT; };
 		BFB6B21A23186D640022A802 /* NewsItem.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NewsItem.swift; sourceTree = "<group>"; };
 		BFB6B21D231870160022A802 /* NewsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NewsViewController.swift; sourceTree = "<group>"; };
 		BFB6B21F231870B00022A802 /* NewsCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NewsCollectionViewCell.swift; sourceTree = "<group>"; };
@@ -491,6 +517,7 @@
 		BFE338DC22F0E7F3002E24B9 /* Source.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Source.swift; sourceTree = "<group>"; };
 		BFE338DE22F0EADB002E24B9 /* FetchSourceOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FetchSourceOperation.swift; sourceTree = "<group>"; };
 		BFE338E722F10E56002E24B9 /* LaunchViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LaunchViewController.swift; sourceTree = "<group>"; };
+		BFE48974238007CE003239E0 /* AnisetteDataManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AnisetteDataManager.swift; sourceTree = "<group>"; };
 		BFE60737231ADF49002B0E8E /* Settings.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = Settings.storyboard; sourceTree = "<group>"; };
 		BFE60739231ADF82002B0E8E /* SettingsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsViewController.swift; sourceTree = "<group>"; };
 		BFE6073B231AE1E7002B0E8E /* SettingsHeaderFooterView.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = SettingsHeaderFooterView.xib; sourceTree = "<group>"; };
@@ -639,6 +666,7 @@
 			children = (
 				BF45868F229872EA00BD7491 /* AppDelegate.swift */,
 				BF458695229872EA00BD7491 /* Main.storyboard */,
+				BFE48974238007CE003239E0 /* AnisetteDataManager.swift */,
 				BF703195229F36FF006E110F /* Devices */,
 				BFD52BDC22A0A659000B7ED1 /* Connections */,
 				BF055B4A233B528B0086DEA9 /* Extensions */,
@@ -787,6 +815,18 @@
 			name = libcnary;
 			sourceTree = "<group>";
 		};
+		BF5C5FC6237DF5AE00EDD0C6 /* AltPlugin */ = {
+			isa = PBXGroup;
+			children = (
+				BF5C5FCD237DF69100EDD0C6 /* ALTPluginService.h */,
+				BF5C5FCE237DF69100EDD0C6 /* ALTPluginService.m */,
+				BFB49AA923834CF900D542D9 /* ALTAnisetteData.h */,
+				BFB49AA823834CF900D542D9 /* ALTAnisetteData.m */,
+				BF5C5FC7237DF5AE00EDD0C6 /* Info.plist */,
+			);
+			path = AltPlugin;
+			sourceTree = "<group>";
+		};
 		BF703194229F36F6006E110F /* Resources */ = {
 			isa = PBXGroup;
 			children = (
@@ -863,6 +903,7 @@
 				BF45868E229872EA00BD7491 /* AltServer */,
 				BF1E315122A0616100370A3C /* AltKit */,
 				BF45872C2298D31600BD7491 /* libimobiledevice */,
+				BF5C5FC6237DF5AE00EDD0C6 /* AltPlugin */,
 				BFD247852284BB3300981D42 /* Frameworks */,
 				BFD2476B2284B9A500981D42 /* Products */,
 				4460E048E3AC1C9708C4FA33 /* Pods */,
@@ -876,6 +917,7 @@
 				BF45868D229872EA00BD7491 /* AltServer.app */,
 				BF45872B2298D31600BD7491 /* libimobiledevice.a */,
 				BF1E315022A0616100370A3C /* libAltKit.a */,
+				BF5C5FC5237DF5AE00EDD0C6 /* AltPlugin.mailbundle */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -1186,6 +1228,24 @@
 			productReference = BF45872B2298D31600BD7491 /* libimobiledevice.a */;
 			productType = "com.apple.product-type.library.static";
 		};
+		BF5C5FC4237DF5AE00EDD0C6 /* AltPlugin */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = BF5C5FC8237DF5AE00EDD0C6 /* Build configuration list for PBXNativeTarget "AltPlugin" */;
+			buildPhases = (
+				BF5C5FC1237DF5AE00EDD0C6 /* Sources */,
+				BF5C5FC2237DF5AE00EDD0C6 /* Frameworks */,
+				BF5C5FC3237DF5AE00EDD0C6 /* Resources */,
+				BF5C5FE9237E438C00EDD0C6 /* CopyFiles */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = AltPlugin;
+			productName = AltPlugin;
+			productReference = BF5C5FC5237DF5AE00EDD0C6 /* AltPlugin.mailbundle */;
+			productType = "com.apple.product-type.bundle";
+		};
 		BFD247692284B9A500981D42 /* AltStore */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = BFD2477E2284B9A700981D42 /* Build configuration list for PBXNativeTarget "AltStore" */;
@@ -1213,7 +1273,7 @@
 		BFD247622284B9A500981D42 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastSwiftUpdateCheck = 1020;
+				LastSwiftUpdateCheck = 1120;
 				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = "Riley Testut";
 				TargetAttributes = {
@@ -1235,6 +1295,10 @@
 					BF45872A2298D31600BD7491 = {
 						CreatedOnToolsVersion = 10.2.1;
 					};
+					BF5C5FC4237DF5AE00EDD0C6 = {
+						CreatedOnToolsVersion = 11.2;
+						LastSwiftMigration = 1120;
+					};
 					BFD247692284B9A500981D42 = {
 						CreatedOnToolsVersion = 10.2.1;
 						LastSwiftMigration = 1020;
@@ -1266,6 +1330,7 @@
 				BF45868C229872EA00BD7491 /* AltServer */,
 				BF1E314F22A0616100370A3C /* AltKit */,
 				BF45872A2298D31600BD7491 /* libimobiledevice */,
+				BF5C5FC4237DF5AE00EDD0C6 /* AltPlugin */,
 			);
 		};
 /* End PBXProject section */
@@ -1275,6 +1340,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				BFBFFB252380C71600993A4A /* AltPlugin.mailbundle in Resources */,
 				BF458694229872EA00BD7491 /* Assets.xcassets in Resources */,
 				BF458697229872EA00BD7491 /* Main.storyboard in Resources */,
 			);
@@ -1389,6 +1455,7 @@
 				BF458690229872EA00BD7491 /* AppDelegate.swift in Sources */,
 				BF4586C52298CDB800BD7491 /* ALTDeviceManager.mm in Sources */,
 				BF0241AA22F29CCD00129732 /* UserDefaults+AltServer.swift in Sources */,
+				BFE48975238007CE003239E0 /* AnisetteDataManager.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1453,6 +1520,15 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		BF5C5FC1237DF5AE00EDD0C6 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				BFB49AAA23834CF900D542D9 /* ALTAnisetteData.m in Sources */,
+				BF5C5FCF237DF69100EDD0C6 /* ALTPluginService.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		BFD247662284B9A500981D42 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -1558,6 +1634,11 @@
 			target = BF45872A2298D31600BD7491 /* libimobiledevice */;
 			targetProxy = BF4588442298D48B00BD7491 /* PBXContainerItemProxy */;
 		};
+		BFBFFB272380C72F00993A4A /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = BF5C5FC4237DF5AE00EDD0C6 /* AltPlugin */;
+			targetProxy = BFBFFB262380C72F00993A4A /* PBXContainerItemProxy */;
+		};
 /* End PBXTargetDependency section */
 
 /* Begin PBXVariantGroup section */
@@ -1795,6 +1876,63 @@
 			};
 			name = Release;
 		};
+		BF5C5FC9237DF5AE00EDD0C6 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CODE_SIGN_IDENTITY = "-";
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				DEVELOPMENT_TEAM = "";
+				INFOPLIST_FILE = AltPlugin/Info.plist;
+				INSTALL_PATH = "$(HOME)/Library/Mail/Bundles/";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+					"/Users/Riley/Library/Developer/Xcode/DerivedData/AltStore-bhqnkrahfutztzeudtxhcxccgtlo/Build/Products/Debug",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
+				PRODUCT_BUNDLE_IDENTIFIER = com.rileytestut.AltPlugin;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
+				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+				WRAPPER_EXTENSION = mailbundle;
+			};
+			name = Debug;
+		};
+		BF5C5FCA237DF5AE00EDD0C6 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CODE_SIGN_IDENTITY = "-";
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				DEVELOPMENT_TEAM = "";
+				INFOPLIST_FILE = AltPlugin/Info.plist;
+				INSTALL_PATH = "$(HOME)/Library/Mail/Bundles/";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path",
+					"@executable_path/Frameworks",
+					"@loader_path/Frameworks",
+					"/Users/Riley/Library/Developer/Xcode/DerivedData/AltStore-bhqnkrahfutztzeudtxhcxccgtlo/Build/Products/Debug",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
+				PRODUCT_BUNDLE_IDENTIFIER = com.rileytestut.AltPlugin;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
+				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 5.0;
+				WRAPPER_EXTENSION = mailbundle;
+			};
+			name = Release;
+		};
 		BFD2477C2284B9A700981D42 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -1996,6 +2134,15 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
+		BF5C5FC8237DF5AE00EDD0C6 /* Build configuration list for PBXNativeTarget "AltPlugin" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				BF5C5FC9237DF5AE00EDD0C6 /* Debug */,
+				BF5C5FCA237DF5AE00EDD0C6 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		BFD247652284B9A500981D42 /* Build configuration list for PBXProject "AltStore" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (

AltStore.xcodeproj/xcshareddata/xcschemes/AltPlugin.xcscheme

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1120"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "BF5C5FC4237DF5AE00EDD0C6"
+               BuildableName = "AltPlugin.mailbundle"
+               BlueprintName = "AltPlugin"
+               ReferencedContainer = "container:AltStore.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "1"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "BF5C5FC4237DF5AE00EDD0C6"
+            BuildableName = "AltPlugin.mailbundle"
+            BlueprintName = "AltPlugin"
+            ReferencedContainer = "container:AltStore.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>