Add option for using main bundle's profile for app extensions, update AltSign & libmd (SideStore#1012)

Author: hugeBlack

.gitmodules

@@ -30,7 +30,7 @@
     url = https://github.com/rileytestut/Roxas.git
 [submodule "Dependencies/libimobiledevice"]
     path = Dependencies/libimobiledevice
-    url = https://github.com/libimobiledevice/libimobiledevice
+    url = https://github.com/SideStore/libimobiledevice
 [submodule "Dependencies/libusbmuxd"]
     path = Dependencies/libusbmuxd
     url = https://github.com/libimobiledevice/libusbmuxd.git

AltStore.xcodeproj/project.pbxproj

@@ -4158,8 +4158,8 @@
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/SwiftPackageIndex/SemanticVersion";
 			requirement = {
-				kind = upToNextMajorVersion;
-				minimumVersion = 0.4.0;
+				kind = exactVersion;
+				version = 0.4.0;
 			};
 		};
 		A8B645FD2D70C1AD00125819 /* XCRemoteSwiftPackageReference "MarkdownKit" */ = {

AltStore/Managing Apps/AppManager.swift

@@ -1519,6 +1519,24 @@ private extension AppManager
         patchAppOperation.addDependency(deactivateAppsOperation)
 
 
+        let modifyAppExBundleIdOperation = RSTAsyncBlockOperation { operation in
+            if !context.useMainProfile {
+                operation.finish()
+                return
+            }
+            
+            if let app = context.app, let profile = context.provisioningProfiles?[app.bundleIdentifier] {
+                var appexBundleIds: [String: String] = [:]
+                for appex in app.appExtensions {
+                    appexBundleIds[appex.bundleIdentifier] = appex.bundleIdentifier.replacingOccurrences(of: app.bundleIdentifier, with: profile.bundleIdentifier)
+                }
+                context.appexBundleIds = appexBundleIds
+            }
+            operation.finish()
+            
+        }
+        modifyAppExBundleIdOperation.addDependency(fetchProvisioningProfilesOperation)
+        
         /* Resign */
         let resignAppOperation = ResignAppOperation(context: context)
         resignAppOperation.resultHandler = { (result) in
@@ -1533,6 +1551,7 @@ private extension AppManager
             }
         }
         resignAppOperation.addDependency(patchAppOperation)
+        resignAppOperation.addDependency(modifyAppExBundleIdOperation)
         progress.addChild(resignAppOperation.progress, withPendingUnitCount: 20)
 
 
@@ -1586,6 +1605,7 @@ private extension AppManager
             patchAppOperation,
             refreshAnisetteDataOperation,
             fetchProvisioningProfilesOperation,
+            modifyAppExBundleIdOperation,
             resignAppOperation,
             sendAppOperation,
             installOperation

AltStore/Operations/FetchProvisioningProfilesOperation.swift

@@ -67,20 +67,22 @@ class FetchProvisioningProfilesOperation: ResultOperation<[String: ALTProvisioni
 
                 let dispatchGroup = DispatchGroup()
 
-                for appExtension in app.appExtensions
-                {
-                    dispatchGroup.enter()
-                    
-                    self.prepareProvisioningProfile(for: appExtension, parentApp: app, team: team, session: session) { (result) in
-                        switch result
-                        {
-                        case .failure(let e): error = e
-                        case .success(let profile): profiles[appExtension.bundleIdentifier] = profile
-                        }
-                        
-                        dispatchGroup.leave()
+                if !self.context.useMainProfile {
+                    for appExtension in app.appExtensions
+                    {
+                        dispatchGroup.enter()
 
-                        self.progress.completedUnitCount += 1
+                        self.prepareProvisioningProfile(for: appExtension, parentApp: app, team: team, session: session) { (result) in
+                            switch result
+                            {
+                            case .failure(let e): error = e
+                            case .success(let profile): profiles[appExtension.bundleIdentifier] = profile
+                            }
+                            
+                            dispatchGroup.leave()
+                            
+                            self.progress.completedUnitCount += 1
+                        }
                     }
                 }
 

AltStore/Operations/OperationContexts.swift

@@ -66,6 +66,8 @@ class AppOperationContext
 
     var app: ALTApplication?
     var provisioningProfiles: [String: ALTProvisioningProfile]?
+    var appexBundleIds: [String: String]?
+    var useMainProfile = false
 
     var isFinished = false
 

AltStore/Operations/RemoveAppExtensionsOperation.swift

@@ -136,7 +136,11 @@ final class RemoveAppExtensionsOperation: ResultOperation<Void>
         alertController.addAction(UIAlertAction(title: UIAlertAction.cancel.title, style: UIAlertAction.cancel.style, handler: { (action) in
             self.finish(.failure(OperationError.cancelled))
         }))
-        alertController.addAction(UIAlertAction(title: NSLocalizedString("Keep App Extensions", comment: ""), style: .default) { (action) in
+        alertController.addAction(UIAlertAction(title: NSLocalizedString("Keep App Extensions (Use Main Profile)", comment: ""), style: .default) { (action) in
+            self.context.useMainProfile = true
+            self.finish(.success(()))
+        })
+        alertController.addAction(UIAlertAction(title: NSLocalizedString("Keep App Extensions (Register App ID for Each Extension)", comment: ""), style: .default) { (action) in
             self.finish(.success(()))
         })
         alertController.addAction(UIAlertAction(title: NSLocalizedString("Remove App Extensions", comment: ""), style: .destructive) { (action) in

AltStore/Operations/ResignAppOperation.swift

@@ -55,7 +55,7 @@ final class ResignAppOperation: ResultOperation<ALTApplication>
         let prepareAppProgress = Progress.discreteProgress(totalUnitCount: 2)
         self.progress.addChild(prepareAppProgress, withPendingUnitCount: 3)
 
-        let prepareAppBundleProgress = self.prepareAppBundle(for: app, profiles: profiles) { (result) in
+        let prepareAppBundleProgress = self.prepareAppBundle(for: app, profiles: profiles, appexBundleIds: context.appexBundleIds ?? [:]) { (result) in
             guard let appBundleURL = self.process(result) else { return }
 
             // Resign app bundle
@@ -107,7 +107,7 @@ final class ResignAppOperation: ResultOperation<ALTApplication>
 
 private extension ResignAppOperation
 {
-    func prepareAppBundle(for app: ALTApplication, profiles: [String: ALTProvisioningProfile], completionHandler: @escaping (Result<URL, Error>) -> Void) -> Progress
+    func prepareAppBundle(for app: ALTApplication, profiles: [String: ALTProvisioningProfile], appexBundleIds: [String: String], completionHandler: @escaping (Result<URL, Error>) -> Void) -> Progress
     {
         let progress = Progress.discreteProgress(totalUnitCount: 1)
 
@@ -119,10 +119,15 @@ private extension ResignAppOperation
         func prepare(_ bundle: Bundle, additionalInfoDictionaryValues: [String: Any] = [:]) throws
         {
             guard let identifier = bundle.bundleIdentifier else { throw ALTError(.missingAppBundle) }
-            guard let profile = profiles[identifier] else { throw ALTError(.missingProvisioningProfile) }
+            guard let profile = context.useMainProfile ? profiles.values.first : profiles[identifier] else { throw ALTError(.missingProvisioningProfile) }
             guard var infoDictionary = bundle.completeInfoDictionary else { throw ALTError(.missingInfoPlist) }
 
-            infoDictionary[kCFBundleIdentifierKey as String] = profile.bundleIdentifier
+            if let forcedBundleIdentifier = appexBundleIds[identifier] {
+                infoDictionary[kCFBundleIdentifierKey as String] = forcedBundleIdentifier
+            } else {
+                infoDictionary[kCFBundleIdentifierKey as String] = profile.bundleIdentifier
+            }
+
             infoDictionary[Bundle.Info.altBundleID] = identifier
             infoDictionary[Bundle.Info.devicePairingString] = "<insert pairing file here>"
             infoDictionary.removeValue(forKey: "DTXcode")