Fix crash when signing in & more logging & ui improvement

Author: hugeBlack

Entitlement/AnisetteDataHelper.swift

@@ -139,8 +139,8 @@ final class AnisetteDataHelper: WebSocketDelegate
             self.printOut("Getting provisioning URLs")
             var request = self.buildAppleRequest(url: URL(string: "https://gsa.apple.com/grandslam/GsService2/lookup")!)
             request.httpMethod = "GET"
-        let (data, response) = try await URLSession.shared.asyncRequest(request: request)
-        if let data = data,
+        let (data, response) = try await URLSession.shared.data(for: request)
+        if
            let plist = try? PropertyListSerialization.propertyList(from: data, format: nil) as? Dictionary<String, Dictionary<String, Any>>,
            let startProvisioningString = plist["urls"]?["midStartProvisioning"] as? String,
            let startProvisioningURL = URL(string: startProvisioningString),
@@ -153,7 +153,7 @@ final class AnisetteDataHelper: WebSocketDelegate
             self.printOut("Starting a provisioning session")
             return try await self.startProvisioningSession()
         } else {
-            self.printOut("Apple didn't give valid URLs! Got response: \(String(data: data ?? Data("nothing".utf8), encoding: .utf8) ?? "not utf8")")
+            self.printOut("Apple didn't give valid URLs! Got response: \(String(data: data, encoding: .utf8) ?? "not utf8")")
             throw "Apple didn't give valid URLs. Please try again later"
         }
 
@@ -319,13 +319,10 @@ final class AnisetteDataHelper: WebSocketDelegate
         self.printOut("Trying to get client_info")
         let clientInfoURL = self.url!.appendingPathComponent("v3").appendingPathComponent("client_info")
 
-        let (data, response) = try await URLSession.shared.asyncRequest(url: clientInfoURL)
+        let (data, response) = try await URLSession.shared.data(from: clientInfoURL)
 
 
             do {
-                guard let data = data else {
-                    throw "Couldn't fetch client info. The server may be down"
-                }
 
                 if let json = try JSONSerialization.jsonObject(with: data, options: []) as? [String: String] {
                     if let clientInfo = json["client_info"] {
@@ -374,9 +371,7 @@ final class AnisetteDataHelper: WebSocketDelegate
             "adi_pb": adiPb
         ], options: [])
         request.setValue("application/json", forHTTPHeaderField: "Content-Type")
-        let (data, response) = try await URLSession.shared.asyncRequest(request: request)
-
-        guard let data else { throw "Couldn't fetch anisette" }
+        let (data, response) = try await URLSession.shared.data(for: request)
 
         return try await self.extractAnisetteData(data, response as? HTTPURLResponse, v3: true)
 

Entitlement/AppIDView.swift

@@ -13,40 +13,35 @@ struct AppIDEditView : View {
     @State private var errorInfo = ""
 
     var body: some View {
-        NavigationView {
-            Form {
-                Section {
-                    Button {
-                        Task { await addIncreasedMemoryLimit() }
-                    } label: {
-                        Text("Add Increased Memory Limit")
-                    }
-                }
-                
-                Section {
-                    Text(viewModel.result)
-                        .font(.system(.subheadline, design: .monospaced))
-                } header: {
-                    Text("Server Response")
+        Form {
+            Section {
+                Button {
+                    Task { await addIncreasedMemoryLimit() }
+                } label: {
+                    Text("Add Increased Memory Limit")
                 }
             }
-            .alert("Error", isPresented: $errorShow){
-                Button("OK".loc, action: {
-                })
-            } message: {
-                Text(errorInfo)
-            }
-            .navigationTitle(viewModel.bundleID)
-            .navigationBarTitleDisplayMode(.inline)
 
+            Section {
+                Text(viewModel.result)
+                    .font(.system(.subheadline, design: .monospaced))
+            } header: {
+                Text("Server Response")
+            }
         }
-        .navigationViewStyle(StackNavigationViewStyle())
+        .alert("Error", isPresented: $errorShow){
+            Button("OK".loc, action: {
+            })
+        } message: {
+            Text(errorInfo)
+        }
+        .navigationTitle(viewModel.bundleID)
+        .navigationBarTitleDisplayMode(.inline)
     }
 
     func addIncreasedMemoryLimit() async {
         do {
             try await viewModel.addIncreasedMemory()
-            print("completed")
         } catch {
             errorInfo = error.localizedDescription
             errorShow = true

Entitlement/AppIDViewModel.swift

@@ -56,10 +56,10 @@ class AppIDModel : ObservableObject, Hashable {
         request.allHTTPHeaderFields = httpHeaders
         request.httpBody = "{\"data\":{\"relationships\":{\"bundleIdCapabilities\":{\"data\":[{\"relationships\":{\"capability\":{\"data\":{\"id\":\"INCREASED_MEMORY_LIMIT\",\"type\":\"capabilities\"}}},\"type\":\"bundleIdCapabilities\",\"attributes\":{\"settings\":[],\"enabled\":true}}]}},\"id\":\"\(appID.identifier)\",\"attributes\":{\"hasExclusiveManagedCapabilities\":false,\"teamId\":\"\(team.identifier)\",\"bundleType\":\"bundle\",\"identifier\":\"\(appID.bundleIdentifier)\",\"seedId\":\"\(team.identifier)\",\"name\":\"\(appID.name)\"},\"type\":\"bundleIds\"}}".data(using: .utf8)
 
-        let (data, _) = try await URLSession.shared.asyncRequest(request: request)
+        let (data, _) = try await URLSession.shared.data(for: request)
 
         await MainActor.run {
-            result = String(data: data!, encoding: .utf8) ?? "Unable to decode response."
+            result = String(data: data, encoding: .utf8) ?? "Unable to decode response."
         }
 
     }
@@ -80,7 +80,7 @@ class AppIDViewModel : ObservableObject {
                     c.resume(throwing: error)
                 }
                 guard let appIDs else {
-                    c.resume(throwing: "AppIDs is nil, please try again or reopen the app.")
+                    c.resume(throwing: "AppIDs is nil. Please try again or reopen the app.")
                     return
                 }
                 c.resume(returning: appIDs)

Entitlement/LoginViewModel.swift

@@ -35,11 +35,13 @@ class LoginViewModel: ObservableObject {
             isLoginInProgress = true
         }
 
-        AnisetteDataHelper.shared.loggingFunc = { text in
+        func logging(text: String) {
             Task { await MainActor.run {
                 self.logs.append("\(text)\n")
             }}
         }
+        
+        AnisetteDataHelper.shared.loggingFunc = logging
 
         defer {
             Task{ await MainActor.run {
@@ -64,17 +66,22 @@ class LoginViewModel: ObservableObject {
                     c.resume(throwing: error)
                     return
                 }
-                
-                c.resume(returning: (account!, session!))
+                if let account, let session {
+                    c.resume(returning: (account, session))
+                } else {
+                    c.resume(throwing: "Account or session is nil. Please try again or reopen the app.")
+                }
             }
         }
+        logging(text: "Successfully signed in")
 
         DataManager.shared.model.account = account
         DataManager.shared.model.session = session
         Keychain.shared.appleIDEmailAddress = self.appleID
         Keychain.shared.appleIDPassword = self.password
 
         let team = try await fetchTeam(for: account, session: session)
+        logging(text: "Successfully fetched team")
         DataManager.shared.model.team = team
 
         Task{ await MainActor.run {

Entitlement/SettingsView.swift

@@ -56,6 +56,8 @@ struct SettingsView: View {
                 Button("Clean Up Keychain") {
                     cleanUp()
                 }
+            } footer: {
+                Text("If something went wrong during signing in, please try to clean up the keychain, repoen the app and try again.")
             }
         }
         .alert("Error", isPresented: $errorShow){

Entitlement/Shared.swift

@@ -80,32 +80,6 @@ extension String: @retroactive LocalizedError {
 
 }
 
-extension URLSession {
-    public func asyncRequest(url: URL) async throws -> (Data?, URLResponse?) {
-        return try await asyncRequest(request: URLRequest(url: url))
-    }
-    
-    public func asyncRequest(request: URLRequest) async throws -> (Data?, URLResponse?) {
-        var ansData: Data?
-        var ansResponse: URLResponse?
-        var ansError: Error?
-        await withCheckedContinuation { c in
-            let task = self.dataTask(with: request) { data, response, error in
-                ansError = error
-                ansResponse = response
-                ansData = data
-                c.resume()
-            }
-            task.resume()
-        }
-        if let ansError {
-            throw ansError
-        }
-        return (ansData, ansResponse)
-    }
-}
-
-
 class SharedModel: ObservableObject {
     @Published var isLogin = false
     @AppStorage("AnisetteServer") var anisetteServerURL = "https://ani.sidestore.io"

README.md

@@ -1,9 +1,9 @@
 # Get More Ram
-A simple AltSign wrapper that allows you to enable "Increased Memory Limit" to your sideloaded apps without using Xcode
+A simple AltSign wrapper app that allows you to enable "Increased Memory Limit" for your sideloaded apps without using Xcode.
 
 # How to use
 1. Sideload this app
-2. Go to settings, sign in your account
+2. Go to settings, sign in your account that you used to sign the app you want to enable "Increased Memory Limit"
 3. Go to "App IDs" page
 4. Tap Refresh
 5. Tap the app you want to enable "Increased Memory Limit"