Updates app version to 1.3.2

AltStore.xcodeproj/project.pbxproj

@@ -173,6 +173,7 @@
 		BFC57A6E2416FC5D00EB891E /* InstalledAppsCollectionHeaderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFC57A6D2416FC5D00EB891E /* InstalledAppsCollectionHeaderView.swift */; };
 		BFC57A702416FC7600EB891E /* InstalledAppsCollectionHeaderView.xib in Resources */ = {isa = PBXBuildFile; fileRef = BFC57A6F2416FC7600EB891E /* InstalledAppsCollectionHeaderView.xib */; };
 		BFC84A4D2421A19100853474 /* SourcesViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFC84A4C2421A19100853474 /* SourcesViewController.swift */; };
+		BFCCB51A245E3401001853EA /* VerifyAppOperation.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFCCB519245E3401001853EA /* VerifyAppOperation.swift */; };
 		BFD2476E2284B9A500981D42 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFD2476D2284B9A500981D42 /* AppDelegate.swift */; };
 		BFD247752284B9A500981D42 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = BFD247732284B9A500981D42 /* Main.storyboard */; };
 		BFD247772284B9A700981D42 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = BFD247762284B9A700981D42 /* Assets.xcassets */; };
@@ -508,6 +509,7 @@
 		BFC57A6D2416FC5D00EB891E /* InstalledAppsCollectionHeaderView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstalledAppsCollectionHeaderView.swift; sourceTree = "<group>"; };
 		BFC57A6F2416FC7600EB891E /* InstalledAppsCollectionHeaderView.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = InstalledAppsCollectionHeaderView.xib; sourceTree = "<group>"; };
 		BFC84A4C2421A19100853474 /* SourcesViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SourcesViewController.swift; sourceTree = "<group>"; };
+		BFCCB519245E3401001853EA /* VerifyAppOperation.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VerifyAppOperation.swift; sourceTree = "<group>"; };
 		BFD2476A2284B9A500981D42 /* AltStore.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = AltStore.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		BFD2476D2284B9A500981D42 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		BFD247742284B9A500981D42 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
@@ -1242,6 +1244,7 @@
 				BFA8172A23C5633D001B5953 /* FetchAnisetteDataOperation.swift */,
 				BF56D2AB23DF8E170006506D /* FetchAppIDsOperation.swift */,
 				BFC57A642416C72400EB891E /* DeactivateAppOperation.swift */,
+				BFCCB519245E3401001853EA /* VerifyAppOperation.swift */,
 			);
 			path = Operations;
 			sourceTree = "<group>";
@@ -1756,6 +1759,7 @@
 				BF0DCA662433BDF500E3A595 /* AnalyticsManager.swift in Sources */,
 				BFD5D6F4230DDB0A007955AB /* Campaign.swift in Sources */,
 				BFB6B21B23186D640022A802 /* NewsItem.swift in Sources */,
+				BFCCB51A245E3401001853EA /* VerifyAppOperation.swift in Sources */,
 				BFF0B6982322CAB8007A79E1 /* InstructionsViewController.swift in Sources */,
 				BFA8172D23C5823E001B5953 /* InstalledExtension.swift in Sources */,
 				BFD5D6E8230CC961007955AB /* PatreonAPI.swift in Sources */,
@@ -2296,7 +2300,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.3.1;
+				MARKETING_VERSION = 1.3.2;
 				PRODUCT_BUNDLE_IDENTIFIER = com.rileytestut.AltStore;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2324,7 +2328,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.3.1;
+				MARKETING_VERSION = 1.3.2;
 				PRODUCT_BUNDLE_IDENTIFIER = com.rileytestut.AltStore;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";

AltStore/Extensions/NSError+LocalizedFailure.swift

@@ -25,3 +25,18 @@ extension NSError
         return error
     }
 }
+
+protocol ALTLocalizedError: LocalizedError, CustomNSError
+{
+    var errorFailure: String? { get }
+}
+
+extension ALTLocalizedError
+{
+    var errorUserInfo: [String : Any] {
+        let userInfo = [NSLocalizedDescriptionKey: self.errorDescription,
+                        NSLocalizedFailureReasonErrorKey: self.failureReason,
+                        NSLocalizedFailureErrorKey: self.errorFailure].compactMapValues { $0 }
+        return userInfo
+    }
+}

AltStore/Managing Apps/AppManager.swift

@@ -396,6 +396,11 @@ private extension AppManager
             self.set(progress, for: operation)
         }
         
+        if let viewController = presentingViewController
+        {
+            group.context.presentingViewController = viewController
+        }
+        
         /* Authenticate (if necessary) */
         var authenticationOperation: AuthenticationOperation?
         if group.context.session == nil
@@ -503,6 +508,16 @@ private extension AppManager
         }
         progress.addChild(downloadOperation.progress, withPendingUnitCount: 25)
         
+        /* Verify App */
+        let verifyOperation = VerifyAppOperation(context: context)
+        verifyOperation.resultHandler = { (result) in
+            switch result
+            {
+            case .failure(let error): context.error = error
+            case .success: break
+            }
+        }
+        verifyOperation.addDependency(downloadOperation)
         
         /* Refresh Anisette Data */
         let refreshAnisetteDataOperation = FetchAnisetteDataOperation(context: group.context)
@@ -513,7 +528,7 @@ private extension AppManager
             case .success(let anisetteData): group.context.session?.anisetteData = anisetteData
             }
         }
-        refreshAnisetteDataOperation.addDependency(downloadOperation)
+        refreshAnisetteDataOperation.addDependency(verifyOperation)
         
         
         /* Fetch Provisioning Profiles */
@@ -579,7 +594,7 @@ private extension AppManager
         progress.addChild(installOperation.progress, withPendingUnitCount: 30)
         installOperation.addDependency(sendAppOperation)
         
-        let operations = [downloadOperation, refreshAnisetteDataOperation, fetchProvisioningProfilesOperation, resignAppOperation, sendAppOperation, installOperation]
+        let operations = [downloadOperation, verifyOperation, refreshAnisetteDataOperation, fetchProvisioningProfilesOperation, resignAppOperation, sendAppOperation, installOperation]
         group.add(operations)
         self.run(operations, context: group.context)
         

AltStore/Operations/OperationContexts.swift

@@ -17,6 +17,8 @@ class OperationContext
     var server: Server?
     var error: Error?
     
+    var presentingViewController: UIViewController?
+    
     let operations: NSHashTable<Foundation.Operation>
     
     init(server: Server? = nil, error: Error? = nil, operations: [Foundation.Operation] = [])

AltStore/Operations/VerifyAppOperation.swift

@@ -0,0 +1,131 @@
+//
+//  VerifyAppOperation.swift
+//  AltStore
+//
+//  Created by Riley Testut on 5/2/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import Foundation
+
+import AltSign
+import AltKit
+
+import Roxas
+
+enum VerificationError: ALTLocalizedError
+{
+    case privateEntitlements(ALTApplication, [String: Any])
+    
+    var app: ALTApplication {
+        switch self {
+        case .privateEntitlements(let app, _): return app
+        }
+    }
+    
+    var errorFailure: String? {
+        return String(format: NSLocalizedString("“%@” could not be installed.", comment: ""), app.name)
+    }
+    
+    var failureReason: String? {
+        switch self
+        {
+        case .privateEntitlements(let app, _):
+            return String(format: NSLocalizedString("“%@” requires private permissions.", comment: ""), app.name)
+        }
+    }
+}
+
+@objc(VerifyAppOperation)
+class VerifyAppOperation: ResultOperation<Void>
+{
+    let context: AppOperationContext
+    var verificationHandler: ((VerificationError) -> Bool)?
+    
+    init(context: AppOperationContext)
+    {
+        self.context = context
+        
+        super.init()
+    }
+    
+    override func main()
+    {
+        super.main()
+        
+        do
+        {
+            if let error = self.context.error
+            {
+                throw error
+            }
+            
+            guard let app = self.context.app else { throw OperationError.invalidParameters }
+                        
+            if let commentStart = app.entitlementsString.range(of: "<!---><!-->"), let commentEnd = app.entitlementsString.range(of: "<!-- -->")
+            {
+                // Psychic Paper private entitlements.
+                
+                let entitlementsStart = app.entitlementsString.index(after: commentStart.upperBound)
+                let rawEntitlements = String(app.entitlementsString[entitlementsStart ..< commentEnd.lowerBound])
+                
+                let plistTemplate = """
+                    <?xml version="1.0" encoding="UTF-8"?>
+                    <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+                    <plist version="1.0">
+                        <dict>
+                        %@
+                        </dict>
+                    </plist>
+                    """
+                let entitlementsPlist = String(format: plistTemplate, rawEntitlements)
+                let entitlements = try PropertyListSerialization.propertyList(from: entitlementsPlist.data(using: .utf8)!, options: [], format: nil) as! [String: Any]
+                
+                let error = VerificationError.privateEntitlements(app, entitlements)
+                self.process(error) { (result) in
+                    self.finish(result.mapError { $0 as Error })
+                }
+                
+                return
+            }
+            
+            self.finish(.success(()))
+        }
+        catch
+        {
+            self.finish(.failure(error))
+        }
+    }
+}
+
+private extension VerifyAppOperation
+{
+    func process(_ error: VerificationError, completion: @escaping (Result<Void, VerificationError>) -> Void)
+    {
+        guard let presentingViewController = self.context.presentingViewController else { return completion(.failure(error)) }
+        
+        DispatchQueue.main.async {
+            switch error
+            {
+            case .privateEntitlements(_, let entitlements):
+                let permissions = entitlements.keys.sorted().joined(separator: "\n")
+                let message = String(format: NSLocalizedString("""
+                    You must allow access to these private permissions before continuing:
+
+                    %@
+
+                    Private permissions allow apps to do more than normally allowed by iOS, including potentially accessing sensitive private data. Make sure to only install apps from sources you trust.
+                    """, comment: ""), permissions)
+                
+                let alertController = UIAlertController(title: error.failureReason ?? error.localizedDescription, message: message, preferredStyle: .alert)
+                alertController.addAction(UIAlertAction(title: NSLocalizedString("Allow Access", comment: ""), style: .destructive) { (action) in
+                    completion(.success(()))
+                })
+                alertController.addAction(UIAlertAction(title: NSLocalizedString("Deny Access", comment: ""), style: .default, handler: { (action) in
+                    completion(.failure(error))
+                }))
+                presentingViewController.present(alertController, animated: true, completion: nil)
+            }
+        }
+    }
+}

AltStore/Resources/apps.json

@@ -7,9 +7,9 @@
       "name": "AltStore",
       "bundleIdentifier": "com.rileytestut.AltStore",
       "developerName": "Riley Testut",
-      "version": "1.3.1",
+      "version": "1.3.2",
-      "versionDate": "2020-05-01T13:00:00-07:00",
+      "versionDate": "2020-05-03T14:00:00-07:00",
-      "versionDescription": "This update adds support for installing apps using private entitlements via Psychic Paper.\n\nFor more info, check out https://siguza.github.io/psychicpaper/\n\nPREVIOUS UPDATE:\n• Sideload any app (.ipa file) directly from Files.\n• Manage which apps are (in-)active at any time from the My Apps tab (optionally via drag and drop)*\n• Dramatically faster app refresh times*\n• Improved error messages when refreshing apps*\n• Improved stability when refreshing apps over WiFi*\n• Removes cached apps after they have been uninstalled.\n• Fixes peek & pop on iOS 12.\n• Fixes missing recovery suggestions for some errors.\n• Fixes secondary AltStore appearing after refresh under certain circumstances.\n\n* Requires latest AltServer version. Update AltServer by choosing \"Check For Updates...\" from the AltServer menu.",
+      "versionDescription": "NEW\n• Displays \"Grant Permission\" alert that lists all private permissions when installing an app that uses them.\n\nNOTE: No permission alert will appear for apps without private entitlements.\n\nPREVIOUS UPDATES:\n• Adds support for installing apps using private entitlements via Psychic Paper (https://siguza.github.io/psychicpaper/)\n• Sideload any app (.ipa file) directly from Files.\n• Manage which apps are (in-)active at any time from the My Apps tab (optionally via drag and drop)*\n• Dramatically faster app refresh times*\n• Improved error messages when refreshing apps*\n• Improved stability when refreshing apps over WiFi*\n• Removes cached apps after they have been uninstalled.\n• Fixes peek & pop on iOS 12.\n• Fixes missing recovery suggestions for some errors.\n• Fixes secondary AltStore appearing after refresh under certain circumstances.\n\n* Requires latest AltServer version. Update AltServer by choosing \"Check For Updates...\" from the AltServer menu.",
       "downloadURL": "https://f000.backblazeb2.com/file/altstore/altstore.ipa",
       "localizedDescription": "AltStore is an alternative app store for non-jailbroken devices. \n\nThis version of AltStore allows you to install Delta, an all-in-one emulator for iOS, as well as sideload other .ipa files from the Files app.",
       "iconURL": "https://user-images.githubusercontent.com/705880/65270980-1eb96f80-dad1-11e9-9367-78ccd25ceb02.png",
@@ -36,9 +36,9 @@
       "bundleIdentifier": "com.rileytestut.AltStore.Beta",
       "developerName": "Riley Testut",
       "subtitle": "An alternative App Store for iOS.",
-      "version": "1.3.1b",
+      "version": "1.3.2b1",
-      "versionDate": "2020-05-01T13:00:00-07:00",
+      "versionDate": "2020-05-03T14:00:00-07:00",
-      "versionDescription": "This update adds support for installing apps using private entitlements via Psychic Paper.\n\nFor more info, check out https://siguza.github.io/psychicpaper/",
+      "versionDescription": "NEW\n• Displays \"Grant Permission\" alert that lists all private entitlements when installing an app that uses them.\n\nNOTE: No permission alert will appear for apps without private entitlements.\n\nPREVIOUS UPDATE\n• Adds support for installing apps using private entitlements via Psychic Paper (https://siguza.github.io/psychicpaper/)",
       "downloadURL": "https://f000.backblazeb2.com/file/altstore/altstore-beta.ipa",
       "localizedDescription": "AltStore is an alternative app store for non-jailbroken devices. \n\nThis beta release of AltStore adds support for 3rd party sources, allowing you to download apps from other developers directly through AltStore.",
       "iconURL": "https://user-images.githubusercontent.com/705880/65270980-1eb96f80-dad1-11e9-9367-78ccd25ceb02.png",