I am asking about the apple Sign in implementation. ▫️ problems eas local build or test flight, I get a “Could not complete registration” message. When I check the console, I see the following error message. akd SRP authentication with server failed! Error: Error Domain=com.apple.AppleIDAuthSupport Code=2 UserInfo={NSDescription=<private>, Status=<private>} ▫️ Assumption ・Developed with Expo ・"expo-apple-authentication":"^7.2.4" ・Two apps are developed at the same time, using supabase, firebase, but both have the same error ・On Xcode, on app ids, apple sign in capability is turned on ・Service ids is set to domain, return url ・keys is created ・Internal test of testfligt is set to deliver

I no longer have an app on the store. I do have an apple books account on the same login but there's no need for me to have the appstore connect account or whatever you call it and keep getting notifications when I don't have an app, don't want an app, will never do another app.

After the App transfer is initiated, will the replacement of the old and new certificates affect user authorization? (Based on some replies from DTS on the forum [Apple login authorization data is generated in combination with the team ID to which the App currently belongs], it is speculated that after the App transfer, during the period when the certificate configuration of the new team ID is not completed, authorization or authentication may not be performed normally, resulting in users being unable to use the Apple login function normally) During the 60-day migration period, if the user authorizes or cancels authorization and then authorizes again in the old app, will the authorized data be different? If so, will transfer_sub be included in the authorization operation?

Our company has a micro service which sends a notification email to an iCloud account/email and the email is going to the junk folder. As we tested, the email generated from user-field.company.com goes to the Inbox, while the email from user-dev.company.com goes to the Junk folder. Is there a way to avoid sending the emails to client's Junk folder when the email is sent from a specific company domain?

I’m looking for clarification on how rate limiting works for the App Attest service, especially in production environments. According to the entitlement documentation (https://developer.apple.com/documentation/BundleResources/Entitlements/com.apple.developer.devicecheck.appattest-environment), iOS ignores the environment setting once an app is distributed through TestFlight, the App Store, or Enterprise distribution, and always contacts the production App Attest endpoint. With that context, I have two questions: Rate‑Limiting Thresholds How exactly does rate limiting work for App Attest? Is there a defined threshold beyond which attestation requests begin to fail? The "Preparing to Use the App Attest Service" documentation (https://developer.apple.com/documentation/devicecheck/preparing-to-use-the-app-attest-service) recommends ramping up no more than 10 million users per day per app, but I’m trying to understand what practical limits or failure conditions developers should expect. Per‑AppID Budgeting If multiple apps have different App IDs, do they each receive their own independent attestation budget/rate limit? Or is the rate limiting shared across all apps under the same developer account?

On Tahoe and earlier, ScreenCapture permissions can disappear and not return. Customers are having an issue with this disappearing and when our code executes CGRequestScreenCaptureAccess() nothing happens, the prompt does not appear. I can reproduce this by using the "-" button and removing the entry in the settings, then adding it back with the "+" button. CGPreflightScreenCaptureAccess() always returns the correct value but once the entry has been removed, CGRequestScreenCaptureAccess() requires a reboot before it will work again.

I set up "Sign in with Apple" via REST API according to the documentation. I can log in on my website and everything looks fine for the user. But I receive an email, that my "Sign in with Apple" account has been rejected by my own website. It states, I will have to re-submit my name and email address the next time I log in to this website. I don't see any error messages, no log entries, no HTTP errors anywhere. I also can't find anything in the docs, the emails seem to not be mentioned there, searching for anything with "rejected" in the forum did not yield any helpful result, because they are always about App entries being rejected etc. Did someone experience something similar yet? What's the reason, I'm getting these emails? I get them every time I go through the "Sign in with Apple" flow on my website again.

I'm trying to confirm the correct URL for Apple Attest development. There seems to be a fraud metric risk section that uses this: https://data-development.appattest.apple.com/v1/attestationData However the key verification seems to use this: https://data-development.appattest.apple.com/v1/attestation Currently I'm attempting to verify the key, so the second one seems likely. However I keep receiving a 404 despite vigorous validation of all fields included in the JSON as well as headers. Can anyone confirm please, which URL I should be sending my AppleAttestationRequest to?

Hi, we were recently approved for the com.apple.developer.web-browser.public-key-credential entitlement and have added it to our app. It initially worked as expected for a couple of days, but then it stopped working. We're now seeing the same error as before adding the entitlement: Told not to present authorization sheet: Error Domain=com.apple.AuthenticationServicesCore.AuthorizationError Code=1 "(null)" ASAuthorizationController credential request failed with error: Error Domain=com.apple.AuthenticationServices.AuthorizationError Code=1004 "(null)" Do you have any insights into what might be causing this issue? Thank you!

I have a user (myself, during development) who originally signed in with Apple successfully. I attempted to revoke access via Settings > Apple ID > Sign-In & Security > Sign in with Apple, but the app appears stuck in the list and cannot be fully removed. Now when attempting to sign in again, the identity token contains the correct sub but email is undefined. According to Apple's documentation, "Apple provides the user's email address in the identity token on all subsequent API responses." I've tried programmatically revoking via the /auth/revoke endpoint (received 200 OK), and I've implemented the server-to-server notification endpoint to handle consent-revoked events, but subsequent sign-in attempts still return no email. The same Apple ID works fine with other apps. Is there a way to fully reset the credential state for a specific app, or is this a known issue with partially-revoked authorizations?

Hey folks, I'm seeing an issue where my iOS app is getting an "unknown" error when US users try to sign in with Apple. It works fine for users in other countries like the UK, Singapore, and Taiwan. Could it be related to my developer account not being based in the US? Or have I missed something in my settings? Thanks in advance!

We are using SecItemCopyMatching from LocalAuthentication to access the private key to sign a challenge in our native iOS app twice in a few seconds from user interactions. This was working as expected up until about a week ago where we started getting reports of it hanging on the biometrics screen (see screenshot below). From our investigation we've found the following: It impacts newer iPhones using iOS 26.1 and later. We have replicated on these devices: iPhone 17 Pro max iPhone 16 Pro iPhone 15 Pro max iPhone 15 Only reproducible if the app tries to access the private key twice in quick succession after granting access to face ID. Looks like a race condition between the biometrics permission prompt and Keychain private key access We were able to make it work by waiting 10 seconds between private key actions, but this is terrible UX. We tried adding adding retries over the span of 10 seconds which fixed it on some devices, but not all. We checked the release notes for iOS 26.1, but there is nothing related to this. Screenshot:

We are using ASWebAuthenticationSession with apps on IoS to achieve SSO between apps. The IdP for authentication (OIDC) is an on-premise and trusted enterprise IdP based on one of the leading products in the market. Our problem is that the user is prompted for every login (and logouts) with a consent dialogue box: “AppName” wants to use “internal domain-name” to Sign In This allows the app and website to share information about you. Cancel Continue” I have read in various places that Apple has a concept of “Trusted domains” where you can put an “Apple certified” static web-page on the IdP. This page needs to contain specific metadata that iOS can verify. Once a user logs in successfully a few times, and if the IdP is verified as trusted, subsequent logins would not prompt the consent screen. Question: I struggle to find Apple documentation on how to go about a process that ends with this “Apple certified web-page” on our IdP”. Anyone who has experience with this process, or who can point me in some direction to find related documentation?

I am trying to integrate those into my app, stuck on it would not transfer to view that inside app, can someone help? Scott

I've been fighting this issue for 3 days now. After several failures, I created a new app id and service id yesterday. I checked and entered domain, callback, and login usage clearly, but it keeps returning an error. Can you help me figure out what's wrong? https://appleid.apple.com/auth/authorize?response_type=code&client_id=com.smoothmail.signin&redirect_uri=https%3A%2F%2Fsmoothmail.store%2Fapple-auth&state=4157daa763&scope=name+email&response_mode=form_post

Could you tell me about account security and passkeys? Our service is considering implementing passkeys, and these questions are to understand how Apple protects accounts from third parties. ① Apple website states that two-factor authentication is mandatory for newly created Apple Accounts. When did this requirement come into effect? What are the conditions for users who do not have two-factor authentication enabled? ② Apple website mentions that a verification code may be required when signing into an Apple Account from a new device or browser. Is my understanding of the situations where a verification code is requested accurate, as listed below? Are there any other situations? Completely signing out of the Apple Account on that device. Erasing the device. Needing to change the password for security reasons. ③ If a user is already using a passkey on an Apple device, and then upgrades to a new device, will additional authentication, such as entering a PIN code, be required to use the passkey on the new device?

On Wednesday, June 18, 2025, Sign in with Apple was impacted by a configuration issue which affected some developer accounts that created new app or Services ID configurations, or edited existing configurations, resulting in the following errors: invalid_client response error returned by the authentication, token validation/revocation, and user migration requests "Sign Up Not Completed" (or equivalent) error presented from the Authentication Services framework. On Monday, June 23, 2025, this issue was resolved. Please retry the Sign in with Apple flows in your Sign in with Apple enabled apps and websites to confirm your developer account configuration has been fixed. Please let us know if you can still reproduce this issue with your developer account. If so, follow the steps outlined in the post below: Gathering required information for troubleshooting Sign in with Apple authorization and token requests https://developer.apple.com/forums/thread/762831 Finally, reply (not comment) with your Feedback ID on either of the posts below: https://developer.apple.com/forums/thread/789011 https://developer.apple.com/forums/thread/789132 Cheers, Paris X Pinkney |  WWDR | DTS Engineer

Hi, We're in the process of implementing Apple's App Integrity, but am getting stalled due to missing documents. Can anyone assist with this? We've been following https://developer.apple.com/documentation/devicecheck/validating-apps-that-connect-to-your-server to make the necessary updates, but have come up short with where the document references decoding the Attestation Object. Can we get more information here and how the decoding process work?

Hi everyone, I'm developing an iOS app using the AppsFlyer SDK. I understand that starting with iOS 14.5, if a user denies the App Tracking Transparency (ATT) permission, we are not allowed to access the IDFA or perform cross-app tracking. However, I’d like to clarify which in-app events are still legally and technically safe to send when the user denies ATT permission. Specifically, I want to know: Is it acceptable to send events like onboarding_completed, paywall_viewed, subscription_started, subscribe, subscribe_price, or app_opened if they are not linked to IDFA or any form of user tracking? Would sending such internal behavioral events (used purely for SKAdNetwork performance tracking or in-app analytics) violate Apple’s privacy policy if no device identifiers are attached? Additionally, if these events are sent in fully anonymous form (i.e., not associated with IDFA, user ID, email, or any identifiable metadata), does Apple still consider this a privacy concern? In other words, can onboarding_completed, paywall_viewed, subsribe, subscribe_price, etc., be sent in anonymous format without violating ATT policies? Are there any official Apple guidelines or best practices that outline what types of events are considered compliant in the absence of ATT consent? My goal is to remain 100% compliant with Apple’s policies while still analyzing meaningful user behavior to improve the in-app experience. Any clarification or pointers to documentation would be greatly appreciated. Thanks in advance!

My app Mocawave is a music player distributed through the Mac App Store. It declares specific audio document types (public.mp3, com.microsoft.waveform-audio, public.mpeg-4-audio, public.aac-audio) in its CFBundleDocumentTypes with a Viewer role. When a user sets Mocawave as the default app for audio files and double-clicks an MP3 downloaded from the internet (which has the com.apple.quarantine extended attribute), macOS displays the alert: "Apple could not verify [filename] is free of malware that may harm your Mac or compromise your privacy." This does not happen when: Opening the same file via NSOpenPanel from within the app Opening the same file with Apple's Music.app or QuickTime Player The app is: Distributed through the Mac App Store Sandboxed (com.apple.security.app-sandbox) Uses com.apple.security.files.user-selected.read-write entitlement The file being opened is a regular audio file (MP3), not an executable. Since the app is sandboxed and distributed through the App Store, I expected it to have sufficient trust to open quarantined data files without triggering Gatekeeper warnings — similar to how Music.app and QuickTime handle them. Questions: Is there a specific entitlement or Info.plist configuration that allows a sandboxed Mac App Store app to open quarantined audio files without this alert? Is this expected behavior for third-party App Store apps, or could this indicate a misconfiguration on my end? Environment: macOS 15 (Sequoia), app built with Swift/SwiftUI, targeting macOS 13+.