I am trying to get universal links to work in our app Firefox iOS The Problem: I am not able to get universal links to work for our release app or beta app scheme locally or with a TestFlight build. I am able to get it working on our development scheme with a locally hosted app site association file. I also was able to get it working using our development scheme but setting the bundle id to the release app bundle id. I also built a demo app with the release app id and the release app development certificate. It succeeded there as well. Implementation Steps: Added associated domains entitlement to the production and beta schemes for our main app target (No associated domains entitlements or capabilities added for any extensions) Confirmed that the bundle ids associated with these schemes have the associated domains capability Added applinks:blog.mozilla.org to associated domains list Confirmed in code that user activities are being handled via SceneDelegate.swift Steps to Debug: I have gone through and validated every step in the provided Universal Link Debugging. All were successful: Associated Domains Development -> Diagnostics: Opens Installed App Validate AASA host and applinks match curl -v https://blog.mozilla.org/.well-known/apple-app-site-association returns the expected json file swcutil dl correctly downloads the AASA blob swcutil verify succeeds I have inspected the IPA of our beta build and confirmed the App ID and the associated domains is an entitlement. I have looked at the console logs filtering by swcd. I am not seeing any errors and I see the download for the AASA file kick off: Beginning data task AASA-4BABF039-3C69-4E36-AA4E-ECCDF3D14878 { domain: bl….mo….org, bytes: 0, route: cdn } There is only one error that appears in the console but our app is not enterprise-managed so I assume this is normal. Error getting enterprise-managed associated domains data. If this device is not enterprise-managed, this is normal: Error Domain=SWCErrorDomain Code=1701 "Failed to get associated domain data from ManagedConfiguration framework." UserInfo={NSDebugDescription=Failed to get associated domain data from ManagedConfiguration framework., Line=298, Function=<private>} I have run Sysdiagnos and identified for our App ID: Site/Fmwk Approval: approved I am at a loss as to what is preventing universal links from working even though all validation steps pass.

Hello, In one of our apps we use DeviceActivityReportExtension to show the user how much screen time is remaining. The calculation is working as expected, but we have noticed that the labels in our ScreenTimeBriefReport are not localized to the device language. Example: Device with language set to Swedish App fully translated to English and Swedish Result: All labels in app are using the Swedish translations, except the strings in our ScreenTimeBriefReport instance. These labels are using the English localization. I've verified it's using the English localization from our Localizable.xcstrings file. I tried logging device language from our ScreenTimeBriefReport instance, but I could not see anything in Console.app. I guess this is intentional so no sensitive user information can be extracted. Is this a known feature or bug? If it's the latter, is there a known workaround? Sincerely, César

When I use the screen time API, the app occasionally crashes in the morning. I mean the UI freeze lasts for more than ten seconds. But the weird thing is that I work normally during the day, that is, in the morning, when I just woke up. (There is no Do Not Disturb mode). This problem has been bothering me for several days, please help. The specific crash log is as follows, and the specific code is as follows. Model: iPhone 15 Pro, iOS: 18.1.1 Thanks for your help! Code: private func startAppMonitoring(application: ApplicationToken, seconds: Int, isFromNow: Bool) { let schedule = DeviceActivitySchedule( intervalStart: isFromNow ? Calendar.current.dateComponents([.hour, .minute, .second], from: Date()) : DateComponents(timeZone: TimeZone(identifier:TimeZone.current.identifier), hour: 0, minute: 0, second: 0), intervalEnd: DateComponents(timeZone: TimeZone(identifier:TimeZone.current.identifier), hour: 23, minute: 58, second: 59), repeats: true, warningTime: DateComponents(minute: 1) ) let event = DeviceActivityEvent( applications: Set([application]), threshold: DateComponents(second: seconds) ) let center = DeviceActivityCenter() do { try center.startMonitoring(DeviceActivityName("\(application.hashValue)Usage"), during: schedule, events: [DeviceActivityEvent.Name("\(application.hashValue)Event"): event]) } catch { print("Error starting monitoring schedule: \(error)") } } Crash report:

I have sqlite database. I want to share this database file. It gives error after 4.3mb on old devices. But on new devices larger files can be shared. Is there a sharing limit or is there a ram limit etc. situation.

I'm developing a Raycast extension that using Apple MusicKit API, is it safe to store developer tokens in Raycast extensions?

Hi Devs, I’ve created an app intent shortcut for our Best Buy app. This shortcut is visible on iOS 17.2 and later. However, I’ve marked it to support iOS 16+ as shown below: import AppIntents @available(iOS 16.0, *) struct LaunchIntent: OpenIntent { why we are not able to see shortcuts for iOS 16?

Hello, I am very new to programming with Xcode. I’ve been searching the forums and online but can’t seem to find an answer. My project is not displaying the triangle build button in the left corner, nor the status of the build. No issues with my code are apparent, yet it does not build and preview when I push build and clean in the product tab

Hi everyone. Does anyone know if there a way to get a list of watch faces for a paired Apple Watch, or to set the current watch face? Or is this just not allowed? Have looked through the WatchKit, WatchConnectivity, and WatchOS documentation and haven't found anything.

Hello everyone, I hope you’ll all bear with me as I get up to speed. My background is in Unix, procedural languages, mission critical databases and enterprise applications. I’ve just started heading a team with an iOS app used in healthcare that contains confidential patient information (PHI) that's governed by HIPAA and FDA cybersecurity, etc. It seems there’s some contention in the team over whether the app, SQLite db, and medical images belong in the Documents or an Application Support directory in the Library. From everything I’ve read, it seems that Apple’s intent is Library/Application Support. Two questions: Which is the correct location? And hopefully, a few compelling justifications. On one of our iPads, the app stopped displaying what was two years of data in SQLite. I haven’t yet tested for index corruption, however one of the programmers believes this resulted from an iOS update that needed space and cleared data in the cache (but that makes no sense to myself). Feedback highly appreciated. Many thanks, David Why, because somebody has to

I'm getting ILMessageFilterError.networkURLUnauthorized returned in a message filter extension when calling deferQueryRequestToServer(). Googling for people who have had the same error, they didn't include the associated domain in the containing app. However I have added that. The server is set up at https://something.com:443, it has an apple association file located at https://something.com:443/.well-known/apple-app-site-association I have added associated domains to the app and the app extension of: messagefilter:something.com?mode=developer webcredentials:something.com?mode=developer Side question 1: are both needed or just the messagefilter? Side question 2: should the domain include the port :443? The server isn't publicly hosted hence I've appended ?mode=developer on the end as per the documentation. The extension's info.plist has ILMessageFilterExtensionNetworkURL added as something.com Question 3: Does this need the port adding too? With everything set up according to the documentation, apart from the questions above, what might be the cause of getting networkURLUnauthorized returned?

Hi All, Had a question. Is there a point to submit anything through the feedback assistant (https://feedbackassistant.apple.com)? I mean it doesn't seem like any engagement occurs through the platform on any issues submitted.

My app is available in TestFlight but has been rejected in App Review with the review feedback that the app clip "just shows a blank screen". However, in the TestFlight app, the App Clip works as expected and brings up the clip. It also works correctly from Xcode testing. Any ideas on what the problem could be? It is using the default App Clip link (appclip.apple.com)

Hello, I’ve implemented a feature in my app using AppIntent. When the app is not running in the background and is launched for the first time via a shortcut, both application:didFinishLaunchingWithOptions: and applicationWillEnterForeground: are called. Normally, on the first launch, applicationWillEnterForeground: is not invoked. However, this behavior seems to occur only when the app is launched through a shortcut. I’d like to understand why applicationWillEnterForeground: is being called in this scenario. For reference, the AppIntent has openAppWhenRun set to true. Thank you in advance for your help!

Hi, I'm in the process of creating an App + Helper Tool combo application, and depending on the necessity of root privileges, I'm setting up two paths in the app: If root privileges are not necessary, I'm using SMJobSubmit rather directly: var submissionError: Unmanaged<CFError>? let submissionResult = SMJobSubmit(kSMDomainUserLaunchd, plist, nil, &submissionError) where plist contains these items: Label=com.***.redactedApp.redacted, ProgramArguments=[path/to/helper-tool, commandName, commandArg1, commandArg2] RunAtLoad=1, KeepAlive=0 and it works as necessary, and performs the operations. Now, in the case of privilege escalation being necessary, this call becomes a bit more complex: let authorization = SFAuthorization() var authRef: AuthorizationRef? do { try authorization?.obtain(withRight: kSMRightModifySystemDaemons, flags: [.extendRights, .interactionAllowed]) authRef = authorization?.authorizationRef() } catch let error { // Logging error } var submissionError: Unmanaged<CFError>? let submissionResult = SMJobSubmit(kSMDomainSystemLaunchd, plist, authRef, &submissionError) while using the same plist, same executable at the same path, same Label. However, when using the second path, suddenly SMJobSubmit fails: Error Domain=CFErrorDomainLaunchd Code=2 "(null)" Now, naturally I headed over to system logs in Console.app, and this is the weirdest - there is nothing suspicious near the log item I submit with the above error from the main application. The tool is embedded in the Contents/MacOS folder. However, my problem is that anything that I can think of seems to lead to the same thought: it should be a problem in both cases, not just the privileged one. Is there something extra that must be taken care of when using SMJobSubmit with privileged helper tools?

The example database/server provided by Apple for Live Caller ID contains a hardcoded database with a tiny number of pre-defined numbers. However, its not expected to be representational of an live real world usage server. But the question is how can that be accomplished if its a requirement that the data be KPIR encrypted? In real world scenarios, the factors that effect whether a number should be blocked or not are continually changing and evolving on a minute-by-minute basis and new information becomes available or existing information changes. If the database supports tens of millions or hundreds of millions of constantly changing phone numbers, in order to meet the requirements of the Live Caller ID being KPIR encrypted, that would imply the database has to re-encrypt its database of millions endlessly for all time. That seems unfeasable and impractical to implement. Therefore how do the Apple designers of this feature envisage/suggest a real-world server supporting millions of changing data should meet the requirement to be KPIR encrypted?

After setting up all permissions, family members not showing up on the device list

I'm trying (in Swift) to use CryptoKit to generate the required JWT for the Apple Music Web API, as documented (sort of) here. But I'm getting 401s no matter what I try. I found some examples of generating JWTs online, but something isn't working here. I've set up my identifiers and gotten an API secret through my account in the dev portal. It's associated with an identifier requesting Music API access (I requested all three available Music-related capabilities). For the secret, I'm using the long key string from the .p8 file I generated and downloaded from the dev portal. Here's what I've tried: struct APIToken { struct Header: Encodable { let alg = "HS256" let kid: String } struct Payload: Encodable { let iss: String let iat: String let exp: String } static func tokenize(keyID: String, issuerID: String, secret: String) -> String { let privateKey = SymmetricKey(data: Data(secret.utf8)) let headerJSONData = try! JSONEncoder().encode(Header(kid: keyID)) let headerBase64String = headerJSONData.base64EncodedString() let currUnixTime = Int(Date().timeIntervalSince1970) let expUnixTime = currUnixTime + 5 * 2628288 // five months of seconds let payloadJSONData = try! JSONEncoder().encode(Payload(iss: issuerID, iat: "\(currUnixTime)", exp: "\(expUnixTime)")) let payloadBase64String = payloadJSONData.base64EncodedString() let toSign = Data((headerBase64String + "." + payloadBase64String).utf8) let signature = HMAC<SHA256>.authenticationCode(for: toSign, using: privateKey) let signatureBase64String = Data(signature).base64EncodedString() let token = [headerBase64String, payloadBase64String, signatureBase64String].joined(separator: ".") print(token) return token } } I also tried making sure the base64 strings are URL-safe with this extension: extension Data { func URLSafeBase64EncodedString() -> String { return base64EncodedString() .replacingOccurrences(of: "+", with: "-") .replacingOccurrences(of: "/", with: "_") .replacingOccurrences(of: "=", with: "") } } but that made no difference. All the documentation says is A decoded developer token has the following format. { "alg": "ES256", "kid": "ABC123DEFG" } { "iss": "DEF123GHIJ", "iat": 1437179036, "exp": 1493298100 } After you create the token, sign it with your MusicKit private key using the ES256 algorithm. Am I not doing that? Any insight appreciated.

Hello, I am currently developing a call service using CallKit and VoIP push. Recently, I have encountered a very challenging issue. During testing, when a VoIP push is received, the incomingCall gets triggered continuously, but then it automatically terminates after about 1-2 seconds. I am checking this issue under the debug scheme, and even when switching to different commits, the same problem persists. I suspect it might be an issue with the device, but I would like to confirm the cause and find a solution. Below are some characteristics I have noticed: On this device, when a VoIP push is received, CallKit automatically terminates, but this does not occur when debugging. The issue always occurs when not debugging. Looking at the device console logs related to callservicesd, there are many logs with 'invalidate' appended. For example: Invalidating process assertion for bundle ID from timeout All calls ended. Clearing system uplink muted cache Invalidate callDurationUpdateTimer InCallService has changed process state to 2 InCallService has been suspended; invalidating its XPC client connections. [0x565544180] invalidated because the current process cancelled the connection by calling xpc_connection_cancel() XPC connection invalidated from client These logs appear although our server did not receive any incoming call request, so we did not terminate it on our end. I also checked if there was a crash, but there were no reports left on the device. Could you please share any insights into the cause or solutions for this situation? Thank you.

We are developing an iOS app to connect to vehicles and trigger predefined vehicle controls (door lock/unlock) via the Digital Key framework. We are currently blocked on several aspects and would appreciate your expertise to clarify the following queries. How can we list down connected vehicle information? What is the method to retrieve connection status? How can we perform vehicle control actions (e.g., door lock/unlock)? STEPS TO REPRODUCE Starting the CarKeyRemoteControlSession to Fetch Vehicle Reports Currently, we are using the following API to start a CarKeyRemoteControlSession: open class func start( delegate: any CarKeyRemoteControlSessionDelegate, subscriptionRange subscriptionFunctionIDRange: ClosedRange? = nil, with delegateCallbackQueue: DispatchQueue? = nil ) async throws -> CarKeyRemoteControlSession After successfully creating the session, we check for vehicle reports using the vehicleReports property of CarKeyRemoteControlSession: public var vehicleReports: [VehicleReport] { get throws }

I'm trying to add Siri support to my app for sending voice messages. I've implemented INSendMessageIntentHandling in my main app target. It looks like it's getting as far as recording the voice message and passing my intent handler an INSendMessageIntent with an audio attachment, but I'm not able to read the attachment file. func handle( intent: INSendMessageIntent, completion: @escaping (INSendMessageIntentResponse) -> Void ) { if let attachment = intent.attachments?.first, let audioFile = attachment.audioMessageFile, let fileURL = audioFile.fileURL { // This branch runs // fileURL is "file:///var/mobile/tmp/SiriMessages/89F738F7-6092-439A-B4FA-2DD9A99F0EED.caf" let result = processMessageAudio(url: fileURL) completion(result) return } // This line isn't reached completion(.init(code: .failure, userActivity: nil)) } private func processMessageAudio(url: URL) -> INSendMessageIntentResponse { var fileRef: ExtAudioFileRef? if url.startAccessingSecurityScopedResource() { logDebug("File access allowed") } else { // This branch runs logDebug("File access not allowed") } defer { url.stopAccessingSecurityScopedResource() } let openStatus = ExtAudioFileOpenURL(url as CFURL, &fileRef) // openStatus is -54 (kAudio_FilePermissionError) return INSendMessageIntentResponse(code: .failure, userActivity: nil) } I'm not sure what I'm missing. It looks like there should be an audio file, and Siri shows a preview of the audio for confirmation.