feat: Add UntitledCharts to Trusted Sources (#1160)

* Add new trusted app 'com.sbuga.retrosekai'

AltStore/Operations/AuthenticationOperation.swift

@@ -85,70 +85,86 @@ final class AuthenticationOperation: ResultOperation<(ALTTeam, ALTCertificate, A
             return
         }
 
-        // Sign In
-        self.signIn() { (result) in
-            guard !self.isCancelled else { return self.finish(.failure(OperationError.cancelled)) }
-            
-            switch result
+        Task {
+            // try to use cached session
+            if
+                let certificate = Keychain.shared.certificate,
+                let session = Keychain.shared.session,
+                let team = Keychain.shared.team
             {
-            case .failure(let error): self.finish(.failure(error))
-            case .success((let account, let session)):
+                if session.anisetteData.date.timeIntervalSinceNow < -40.0 {
+                    let anisetteData = try await withUnsafeThrowingContinuation { (c: UnsafeContinuation<ALTAnisetteData, any Error>) in
+                        let fetchAnisetteDataOperation = FetchAnisetteDataOperation(context: self.context)
+                        fetchAnisetteDataOperation.resultHandler = { (result) in
+                            c.resume(with: result)
+                        }
+                        self.operationQueue.addOperation(fetchAnisetteDataOperation)
+                    }
+                    session.anisetteData = anisetteData
+                }
+                self.context.team = team
+                self.context.session = session
+                self.context.certificate = certificate
+                self.finish(.success((team, certificate, session)))
+                return
+            }
+            
+            // new login
+            do {
+                let (account, session) = try await withUnsafeThrowingContinuation { c in
+                    self.signIn() { (result) in
+                        c.resume(with: result)
+                    }
+                }
                 self.context.session = session
                 self.progress.completedUnitCount += 1
-                
-                // Fetch Team
-                self.fetchTeam(for: account, session: session) { (result) in
                 guard !self.isCancelled else { return self.finish(.failure(OperationError.cancelled)) }
                 
-                    switch result
-                    {
-                    case .failure(let error): self.finish(.failure(error))
-                    case .success(let team):
+                let team = try await withUnsafeThrowingContinuation { c in
+                    self.fetchTeam(for: account, session: session) { (result) in
+                        c.resume(with: result)
+                    }
+                }
                 self.context.team = team
                 self.progress.completedUnitCount += 1
-                        
-                        // Fetch Certificate
-                        self.fetchCertificate(for: team, session: session) { (result) in
                 guard !self.isCancelled else { return self.finish(.failure(OperationError.cancelled)) }
                 
-                            switch result
-                            {
-                            case .failure(let error): self.finish(.failure(error))
-                            case .success(let certificate):
+                let certificate = try await withUnsafeThrowingContinuation { c in
+                    self.fetchCertificate(for: team, session: session) { (result) in
+                        c.resume(with: result)
+                    }
+                }
                 self.context.certificate = certificate
                 self.progress.completedUnitCount += 1
+                guard !self.isCancelled else { return self.finish(.failure(OperationError.cancelled)) }
                 
-                                // Register Device
+                let _ = try await withUnsafeThrowingContinuation { c in
                     self.registerCurrentDevice(for: team, session: session) { (result) in
-                                    guard !self.isCancelled else { return self.finish(.failure(OperationError.cancelled)) }
-                                    
-                                    switch result
-                                    {
-                                    case .failure(let error): self.finish(.failure(error))
-                                    case .success:
+                        c.resume(with: result)
+                    }
+                }
                 self.progress.completedUnitCount += 1
-                                        
-                                        // Save account/team to disk.
-                                        self.save(team) { (result) in
                 guard !self.isCancelled else { return self.finish(.failure(OperationError.cancelled)) }
                 
-                                            switch result
-                                            {
-                                            case .failure(let error): self.finish(.failure(error))
-                                            case .success:
-                                                // Must cache App IDs _after_ saving account/team to disk.
+                try await withUnsafeThrowingContinuation { c in
+                    self.save(team) { (result) in
+                        c.resume(with: result)
+                    }
+                }
+                guard !self.isCancelled else { return self.finish(.failure(OperationError.cancelled)) }
+                
+                try await withUnsafeThrowingContinuation { c in
                     self.cacheAppIDs(team: team, session: session) { (result) in
-                                                    let result = result.map { _ in (team, certificate, session) }
-                                                    self.finish(result)
-                                                }
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                        }
+                        c.resume(with: result)
                     }
                 }
+                Keychain.shared.team = team
+                Keychain.shared.certificate = certificate
+                Keychain.shared.session = session
+                self.finish(.success((team, certificate, session)))
+
+            } catch {
+                self.finish(.failure(error))
             }
         }
     }
@@ -359,6 +375,29 @@ private extension AuthenticationOperation
             }
         }
         
+        if let adsid = Keychain.shared.appleIDAdsid, let xcodeToken = Keychain.shared.appleIDXcodeToken {
+            Logger.sideload.notice("Authenticating Apple ID with tokens...")
+            let semaphore = DispatchSemaphore(value: 0)
+            var shouldContinue = true
+            Task {
+                defer {
+                    semaphore.signal()
+                }
+                do {
+                    let (account, session) = try await self.authenticateWithToken(adsid: adsid, xcodeToken: xcodeToken)
+                    completionHandler(.success((account, session)))
+                    shouldContinue = false
+                } catch {
+                    Logger.sideload.notice("Authentication failed with token. Fall back to email and password login: \(error)")
+                }
+            }
+            
+            semaphore.wait()
+            if !shouldContinue {
+                return
+            }
+        }
+        
         if let appleID = Keychain.shared.appleIDEmailAddress, let password = Keychain.shared.appleIDPassword
         {
             Logger.sideload.notice("Authenticating Apple ID...")
@@ -384,6 +423,25 @@ private extension AuthenticationOperation
         }
     }
     
+    func authenticateWithToken(adsid: String, xcodeToken: String) async throws -> (ALTAccount, ALTAppleAPISession) {
+        let anisetteData = try await withUnsafeThrowingContinuation { (c: UnsafeContinuation<ALTAnisetteData, any Error>) in
+            let fetchAnisetteDataOperation = FetchAnisetteDataOperation(context: self.context)
+            fetchAnisetteDataOperation.resultHandler = { (result) in
+                c.resume(with: result)
+            }
+            self.operationQueue.addOperation(fetchAnisetteDataOperation)
+        }
+        
+        let session = ALTAppleAPISession(dsid: adsid, authToken: xcodeToken, anisetteData: anisetteData)
+        let account = try await withUnsafeThrowingContinuation { (c: UnsafeContinuation<ALTAccount, any Error>) in
+            ALTAppleAPI.shared.fetchAccount2(session: session) { result in
+                c.resume(with: result)
+            }
+        }
+        
+        return (account, session)
+    }
+    
     func authenticate(appleID: String, password: String, completionHandler: @escaping (Result<(ALTAccount, ALTAppleAPISession), Swift.Error>) -> Void)
     {
         self.appleIDEmailAddress = appleID
@@ -444,6 +502,8 @@ private extension AuthenticationOperation
                                                 verificationHandler: verificationHandler) { (account, session, error) in
                     if let account = account, let session = session
                     {
+                        Keychain.shared.appleIDAdsid = session.dsid
+                        Keychain.shared.appleIDXcodeToken = session.authToken
                         completionHandler(.success((account, session)))
                     }
                     else
@@ -747,3 +807,30 @@ extension AuthenticationOperation
         self.submitCodeAction?.isEnabled = (textField.text ?? "").count == 6
     }
 }
+
+
+extension ALTAppleAPI {
+    func fetchAccount2(session: ALTAppleAPISession, completionHandler: @escaping (Result<ALTAccount, Error>) -> Void)
+    {
+        let url = URL(string: "viewDeveloper.action", relativeTo: self.baseURL)!
+        
+        self.sendRequest(with: url, additionalParameters: nil, session: session, team: nil) { (responseDictionary, requestError) in
+            do
+            {
+                guard let responseDictionary = responseDictionary else { throw requestError ?? ALTAppleAPIError.unknown() }
+                
+                guard let account = try self.processResponse(responseDictionary, parseHandler: { () -> Any? in
+                    guard let dictionary = responseDictionary["developer"] as? [String: Any] else { return nil }
+                    let account = ALTAccount(responseDictionary: dictionary)
+                    return account
+                }, resultCodeHandler: nil) as? ALTAccount else {
+                    throw ALTAppleAPIError.unknown()
+                }
+
+                completionHandler(.success(account))
+            } catch {
+                completionHandler(.failure(error))
+            }
+        }
+    }
+}

AltStore/Operations/FetchAnisetteDataOperation.swift

@@ -198,7 +198,7 @@ final class FetchAnisetteDataOperation: ResultOperation<ALTAnisetteData>, WebSoc
                 let formatter = DateFormatter()
                 formatter.locale = Locale(identifier: "en_US_POSIX")
                 formatter.calendar = Calendar(identifier: .gregorian)
-                formatter.timeZone = TimeZone.current
+                formatter.timeZone = TimeZone.init(secondsFromGMT: 0)
                 formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss'Z'"
                 let dateString = formatter.string(from: Date())
                 formattedJSON["date"] = dateString

AltStoreCore/Components/Keychain.swift

@@ -53,6 +53,12 @@ public class Keychain
     @KeychainItem(key: "appleIDPassword")
     public var appleIDPassword: String?
     
+    @KeychainItem(key: "appleIDAdsid")
+    public var appleIDAdsid: String?
+    
+    @KeychainItem(key: "appleIDXcodeToken")
+    public var appleIDXcodeToken: String?
+    
     @KeychainItem(key: "signingCertificatePrivateKey")
     public var signingCertificatePrivateKey: Data?
     
@@ -83,6 +89,12 @@ public class Keychain
     @KeychainItem(key: "adiPb")
     public var adiPb: String?
     
+    // for some reason authenticated cert/session/team is completely not cached, which result in logging in for every request
+    // we save it here so when user logs out we can clear cached account/session/team
+    public var certificate: ALTCertificate? = nil
+    public var session: ALTAppleAPISession? = nil
+    public var team: ALTTeam? = nil
+    
     private init()
     {
     }
@@ -91,7 +103,13 @@ public class Keychain
     {
         self.appleIDEmailAddress = nil
         self.appleIDPassword = nil
+        self.appleIDAdsid = nil
+        self.appleIDXcodeToken = nil
         self.signingCertificatePrivateKey = nil
         self.signingCertificateSerialNumber = nil
+        
+        self.certificate = nil
+        self.session = nil
+        self.team = nil
     }
 }

trustedapps.json

@@ -24,6 +24,18 @@
       "identifier": "com.stossy11.MeloNX",
       "sourceURL": "https://git.ryujinx.app/melonx/emu/-/raw/XC-ios-ht/source.json"
     },
+    {
+      "identifier": "com.chachirie.source",
+      "sourceURL": "https://github.com/chachillie/Flycast-iOS/raw/refs/heads/main/flycast-ios.json"
+    },
+    {
+      "identifier": "org.geode-sdk.altsource",
+      "sourceURL": "https://ios-repo.geode-sdk.org/altsource/main.json"
+    },
+    {
+      "identifier": "com.sbuga.retrosekai",
+      "sourceURL": "https://repo.untitledcharts.com"
+    },
     {
       "identifier": "org.provenance-emu.provenance",
       "sourceURL": "https://provenance-emu.com/apps.json"
@@ -89,6 +101,14 @@
       "identifier": "com.stossy11.MeloNX",
       "sourceURL": "https://git.ryujinx.app/melonx/emu/-/raw/XC-ios-ht/source.json"
     },
+    {
+      "identifier": "com.chachirie.source",
+      "sourceURL": "https://github.com/chachillie/Flycast-iOS/raw/refs/heads/main/flycast-ios.json"
+    },
+    {
+      "identifier": "org.geode-sdk.altsource",
+      "sourceURL": "https://ios-repo.geode-sdk.org/altsource/main.json"
+    },
     {
       "identifier": "org.provenance-emu.provenance",
       "sourceURL": "https://provenance-emu.com/apps.json"