We're integrating Sign in with Apple into our iOS app using both SwiftUI and UIKit. The Apple ID login UI appears correctly on real devices, but after tapping Continue, the system immediately stops and shows code 1001. This issue happens across multiple devices and Apple ID accounts, even with no prior login history. We’ve confirmed the following: Sign in with Apple is enabled in both Developer Portal and Xcode Capabilities Automatic signing and provisioning are set correctly Device is signed into iCloud and system time is synced Performed clean build, app reinstall, and other standard debugging steps We suspect that the sign-in process may not be completing properly due to some kind of account or server-side restriction, and we’d appreciate any insights into this behavior.

I am developing a macOS system service (standalone binary running as a LaunchDaemon) that requires the ability to sign data using a private key which will be deployed via MDM. The Setup: Deployment: A .mobileconfig pushes a PKCS12 identity to the System Keychain. Security Requirement: For compliance and security reasons, we cannot set AllowAllAppsAccess to <true/>. The key must remain restricted. The Goal: I need to use the private key from the identity to be able to sign the data The Problem: The Certificate Payload does not support a TrustedApplications or AccessControl array to pre-authorize binary paths. As a result, when the process tries to use the private key for signing (SecKeyCreateSignature), it prompts the user to allow this operation which creates a disruption and is not desired. What i've tried so far: Manually adding my process to the key's ACL in keychain access obviously works and prevents any prompts but this is not an "automatable" solution. Using security tool in a script to attempt to modify the ACL in an automated way, but that also asks user for password and is not seamless. The Question: Is there a documented, MDM-compatible way to inject a specific binary path into the ACL of a private key? If not, is there a better way to achieve the end goal?

Hey everyone, I'm hitting a really frustrating issue with App Attest. My app was working perfectly with DCAppAttestService on October 12th, but starting October 13th it started failing with DCError Code 2 "Failed to fetch App UUID" at DCAppAttestController.m:153. The weird part is I didn't change any code - same implementation, same device, same everything. I've tried switching between development and production entitlement modes, re-registered my device in the Developer Portal, created fresh provisioning profiles with App Attest capability, and verified that my App ID has App Attest enabled. DCAppAttestService.isSupported returns true, so the device supports it. Has anyone else run into this? This is blocking my production launch and I'm not sure if it's something on my end or an Apple infrastructure issue.

I am trying to setup remote Java debugging between two machines running macOS (15.6 and 26). I am able to get the Java program to listen on a socket. However, I can connect to that socket only from the same machine, not from another machine on my local network. I use nc to test the connection. It reports Connection refused when trying to connect from the other machine. This issue sounds like it could be caused by the Java program lacking Local Network system permission. I am familiar with that issue arising when a program attempts to connect to a port on the local network. In that case, a dialog is displayed and System Settings can be used to grant Local Network permission to the client program. I don't know whether the same permission is required on the program that is receiving client requests. If it is, then I don't know how to grant that permission. There is no dialog, and System Settings does not provide any obvious way to grant permission to a program that I specify. Note that a Java application is a program run by the java command, not a bundled application. The java command contains a hard-wired Info.plist which, annoyingly, requests permission to use the microphone, but not Local Network access.

Hello I have a problem with provisionprofile file. I have created Identifier with Sign in with Apple capability turned on, created Profile with Developer ID selected and now I try to export archive with generated Developer ID provision file but it says "Profile doesn't support Sign in with Apple" Also interesting thing that default provisions like macOS App Development Mac App Store Connect don't show such error when I try to export archive Maybe this problem is only related to Developer ID provision and Direct Distribution doesn't support Sign in with Apple, but I havent found proves about this idea

I recently turned on the enhanced security options for my macOS app in Xcode 26.0.1 by adding the Enhanced Security capability in the Signing and Capabilities tab. Then, Xcode adds the following key-value sets (with some other key-values) to my app's entitlements file. <key>com.apple.security.hardened-process.enhanced-security-version</key> <integer>1</integer> <key>com.apple.security.hardened-process.platform-restrictions</key> <integer>2</integer> These values appear following the documentation about the enhanced security feature (Enabling enhanced security for your app) and the app works without any issues. However, when I submitted a new version to the Mac App Store, my submission was rejected, and I received the following message from the App Review team via the App Store Connect. Guideline 2.4.5(i) - Performance Your app incorrectly implements sandboxing, or it contains one or more entitlements with invalid values. Please review the included entitlements and sandboxing documentation and resolve this issue before resubmitting a new binary. Entitlement "com.apple.security.hardened-process.enhanced-security-version" value must be boolean and true. Entitlement "com.apple.security.hardened-process.platform-restrictions" value must be boolean and true. When I changed those values directly in the entitlements file based on this message, the app appears to still work. However, these settings are against the description in the documentation I mentioned above and against the settings Xcode inserted after changing the GUI setting view. So, my question is, which settings are actually correct to enable the Enhanced Security and the Additional Runtime Platform Restrictions?

I am having trouble with one of my apps that will not let me log in via Apple Sign In. I am using Firebase and Firebase UI for the sign in process. I have many other apps with the same exact config that currently work just fine, but this one I have gone as far as completely deleting the targets and rebuilding and it will not return from the login screen I checked the following: Sign in with Apple ID Capability is available in XCode and on the dev certificate on developer.apple.com I have also toggled both of them on and off. I have double checked the config in Firebase to turn on the Apple Login identifier. Again I have toggle it on and off. I have cleaned the project multiple times to no avail. I have logged out and back into my developer account in XCode. It seams like after I put in the correct password to log in, it just never returns to the app, there is no logging. I do get a notified(shaking input box) if I put in an incorrect password, but when I put in the correct one, the login window never dismisses and my app is not notified. I checked the Console and the last message from akd on a working app is: Notifying client (bundle) of credential state change 1. Remote view sent a finish event On the one not working, using the same user and password akd returns: SRP authentication with server failed! Error: Error Domain=com.apple.AppleIDAuthSupport Code=2 "M2 missing (bad password) I have 100% verified I am putting in the correct user password. I was only notified of this issue because Policy is having the same issue logging in during App Review. Also, if I put in a bad password the input window shakes and when this is happening, the input window is not shaking

Hi Apple Developer Support, I’m building a macOS app that acts as a default browser. I can confirm that I can set it correctly through System Settings → Default Web Browser. The app implements ASWebAuthenticationSessionWebBrowserSessionHandling to intercept Single Sign-On (SSO) flows. To handle requests, it presents SSO pages in a WKWebView embedded in a window that this app creates and owns - this works perfectly for the initial login flow. However, after I close my WebView window and then launch Safari or Chrome, any subsequent SSO requests open in the newly-launched browser instead of my custom browser, even though it remains selected as the default in System Settings. I’d appreciate any insight on why the system “hands off” to Safari/Chrome in this scenario, and how I can keep my app consistently intercepting all ASWebAuthenticationSession requests. Here are the steps that break down the issue: Launch & confirm that the custom default browser app is the default browser in System Settings → Default Web Browser. Trigger SSO (e.g., try to log in to Slack). App’s WKWebView appears, and the SSO UI works end-to-end. Close the WebView window (I have windowShouldClose callback where I cancel the pending session). Manually launch Safari or Chrome. Trigger SSO again. Observed behaviour: the login URL opens in Safari/Chrome. I am using macOS 15.3.2

Hi https://appleid.apple.com/auth/authorize?client_id=com.adobe.services.adobeid-na1.web shows: invalid_request But https://appleid.apple.com/auth/authorize?client_id=xrqxnpjgps shows: invalid_client I've created a Primary App ID and ticked "Sign In with Apple". I've created a Service ID and ticked "Sign In with Apple" (identifier is xrqxnpjgps). When I click "Configure" for the "Sign In with Apple" of the Service ID, it is linked to the Primary App ID. Why do I get an invalid_client error? I've contacted the support by mail, and have been redirected here, does someone here have the ability/access/knowledge/will to figure out the cause and then tell me? Regards

Hello, our Sign in with Apple Button no longer works and throws an 7003 error. It worked a few days ago but suddenly fails. Any ideas how to fix this? Thanks in advance! plist: <dict> <key>com.apple.developer.applesignin</key> <array> <string>Default</string> </array> ... Code: var body: some View { VStack { SignInWithAppleButton(.signUp) { request in request.requestedScopes = [.fullName, .email] } onCompletion: { result in switch result { case .success(let authResults): handleSuccess(authorization: authResults) case .failure(let error): self.credentialFailure = true self.errorMessage = .appleSignInError logger.error("SIWA login failure: \(error)") } } .signInWithAppleButtonStyle(.white) .cornerRadius(GlobalValues.cornerRadius) } } Error: Authorization failed: Error Domain=AKAuthenticationError Code=-7003 "(null)" UserInfo={AKClientBundleID=com.our.app} ASAuthorizationController credential request failed with error: Error Domain=com.apple.AuthenticationServices.AuthorizationError Code=1001 "(null)" SIWA login failure: Error Domain=com.apple.AuthenticationServices.AuthorizationError Code=1001 "(null)"

I’ve developed an authorization plug-in with a mechanism that runs an SFAuthorizationPluginView subclass and I’m facing a couple issues: - Glitch after successful login After setting kAuthorizationResultAllow in the context the user is successfully logged in and brought to the desktop but the login controls remain onscreen for a few seconds after login is complete, resulting in them being visible at the same time as the dock, menu bar and desktop.
 I’ve also tried what’s mentioned here https://developer.apple.com/forums/thread/780212 but without any luck. It’s also worth mentioning that the deinit() in my SFAuthorizationPluginView subclass never gets called when the plugin it’s loaded at the login stage but it does get called the plugin is used to re-authenticate the user after they locked their screen. - update() doesn't trigger the plugin to call view(for:) I’m trying to update the UI elements out of my control (like buttons and user avatar images) in order to have them placed at the proper position on the screen after a resize of my inner NSView. To do that I call update() but it appears that does not trigger the plugin to call view(for:) and update system UI elements placement. Is this the expected behavior? - setButton not working as expected 
I’m trying to disable the login button by calling the setButton(_:enabled:) passing a SFButtonTypeLogin as inButtonType, as suggested here: https://developer.apple.com/forums/thread/777432. When the method is called at the login screen it has no effect on the button (the one with the forward-arrow icon) but when it’s called by the plugin loaded at the ‘unlock screen’ stage it successfully disable the ‘OK’ button. - Certificate issue When trying to run a network request from the plugin loaded in the ‘unlock screen’ scenario, I always get this type of error: The certificate for this server is invalid. You might be connecting to a server that is pretending to be <<server_url>> which could put your confidential information at risk Everything works as expected when the plugin is loaded either at login screen or for authorizing an operation that requires admin privileges while the user is logged in.

I'm working on integrating Passkey functionality into my iOS app (targeting iOS 16.0+), and I'm facing an issue where the system dialog still shows the "Save to another device" option during Passkey registration. I want to hide this option to force users to create Passkeys only on the current device. 1. My Current Registration Implementation Here’s the code I’m using to create a Passkey registration request. I’ve tried to use ASAuthorizationPlatformPublicKeyCredentialProvider (which is supposed to target platform authenticators like Face ID/Touch ID), but the "Save to another device" option still appears: `// Initialize provider for platform authenticators let provider = ASAuthorizationPlatformPublicKeyCredentialProvider(relyingPartyIdentifier: domain) // Create registration request let registrationRequest = provider.createCredentialRegistrationRequest( challenge: challenge, name: username, userID: userId ) // Optional configurations (tried these but no effect on "another device" option) registrationRequest.displayName = "Test Device" registrationRequest.userVerificationPreference = .required registrationRequest.attestationPreference = .none // Set up authorization controller let authController = ASAuthorizationController(authorizationRequests: [registrationRequest]) let delegate = PasskeyRegistrationDelegate(completion: completion) authController.delegate = delegate // Trigger the registration flow authController.performRequests(options: .preferImmediatelyAvailableCredentials)` 2. Observation from Authentication Flow (Working as Expected) During the Passkey authentication flow (not registration), I can successfully hide the "Use another device" option by specifying allowedCredentials in the ASAuthorizationPlatformPublicKeyCredentialAssertionRequest. Here’s a simplified example of that working code: let assertionRequest = provider.createCredentialAssertionRequest(challenge: challenge) assertionRequest.allowedCredentials = allowedCredentials After adding allowedCredentials, the system dialog no longer shows cross-device options—this is exactly the behavior I want for registration. 3. My Questions Is there a similar parameter to allowedCredentials (from authentication) that I can use during registration to hide the "Save to another device" option? Did I miss any configuration in the registration request (e.g., authenticatorAttachment or other properties) that forces the flow to use only the current device’s platform authenticator? Are there any system-level constraints or WebAuthn standards I’m overlooking that cause the "Save to another device" option to persist during registration? Any insights or code examples would be greatly appreciated!

Hi, We are implementing Platform SSO and using attestKey during registration via ASAuthorizationProviderExtensionLoginManager. Could you clarify whether the attestKey flow involves sending attestation data to an Apple server for verification (similar to App Attest in the DeviceCheck framework), or if the attestation certificate chain is generated and signed entirely on-device without any Apple server interaction? The App Attest flow is clearly documented as using Apple’s attestation service, but the Platform SSO process is less clearly described. Thank you.

When an app is trying to access identities put in the keychain by cryptotokenkit extension, the user gets asked a permission pop-up which reads 'Token Access Request" would like access a token provided by: " with 2 options 'Don't allow' and 'OK' I accidently clicked "Don't allow" and now can't access identities put in crypto token kit. How can I reset the preference?

We are currently experiencing an unexpected issue with the DeviceCheck query_two_bits endpoint. According to the official documentation (Accessing and Modifying Per-Device Data), the last_update_time field should represent the month and year when the bits were last modified. The Issue: For several specific device tokens, our server is receiving a last_update_time value that is set in the future. Current Date: April 2026 Returned last_update_time: 2026-12 (December 2026) Here is a response: { "body": "{\"bit0\":false,\"bit1\":true,\"last_update_time\":\"2026-12\"}", "headers": { "Server": ["Apple"], "Date": ["Thu, 02 Apr 2026 06:05:23 GMT"], "Content-Type": ["application/json; charset=UTF-8"], "Transfer-Encoding": ["chunked"], "Connection": ["keep-alive"], "X-Apple-Request-UUID": ["53e16c38-d9f7-4d58-a354-ce07a4eaa35b"], "X-Responding-Instance": ["af-bit-store-56b5b6b478-k8hnh"], "Strict-Transport-Security": ["max-age=31536000; includeSubdomains"], "X-Frame-Options": ["SAMEORIGIN"], "X-Content-Type-Options": ["nosniff"], "X-XSS-Protection": ["1; mode=block"] }, "statusCode": "OK", "statusCodeValue": 200 } Technical Details: Endpoint: https://api.development.devicecheck.apple.com/v1/query_two_bits (also occurring in Production) Response Body Example: JSON { "bit0": true, "bit1": false, "last_update_time": "2026-12" } Observations: This occurs even when our server has not sent an update_two_bits request for that specific device in the current month. Questions: Is there a known issue with the timestamp synchronization or regional database propagation for DeviceCheck? Does the last_update_time field ever represent an expiration date or any value other than the "last modified" month? Best regards,

We are developing an app that uses Authentication Services to authenticate users. According to the documentation, this framework will open the default web browser if it supports auth session handling, and Safari otherwise. This is not entirely true, and users will be frustrated! macOS version: Sequoia 15.5; Safari version: 18.5. When: The default browser is not Safari, and supports auth session handling (Google Chrome and Microsoft Edge as examples); and - The Safari app is already running; The auth flow will: Present the confirmation dialog box with the default browser icon. Good! Open a Safari window, instead of the default browser's one. Bad! Respond with "User Cancelled" error to the app, after making the end user believe the auth was good. Very Bad!! If the app retries the auth session, the default browser window will open as expected, and it will work as expected. However, requiring users to authenticate twice is a very bad users experience... This issue does not reproduce, when either: Safari is not running at the moment of auth session start; The default browser does not support auth session handling; or - Safari is the default browser. Fellow developers, be warned! Apple engineers, feedback #18426939 is waiting for you. Cheers!

Hello. I have issue with implementing "Sign in with Apple" on my website. As folow, I have created: App ID identifier: com.livnobus.app (G2F5N5UHYZ) Service ID identifier: com.livnobus.client (B25ZN8P84U) with option enabled "Sign in with Apple" and configuration (Primary App ID and Webiste URLs) Key ID: 43N8XKUW7S with option enabled "Sign in with Apple" and configuration (Primary App ID and Grouped App Ids) When I click "Sign in with Apple" on my website (https://dev.livnobus.com/auth/login), system redirect me to https://appleid.apple.com/ and error show "invalid_client". Redirect URL on my web site is: https://appleid.apple.com/auth/authorize?client_id=com.livnobus.client&redirect_uri=https%3A%2F%2Fdev.livnobus.com%2Fauth%2Fapple%2Fcallback&scope=name%20email&response_type=code&response_mode=form_post&state=eGAgdpLrvskJc26RbTizc9TGwxnL6KAEJOf68pmO&nonce=e7c7a242-1977-47ea-9013-98820c24bfba.eGAgdpLrvskJc26RbTizc9TGwxnL6KAEJOf68pmO There was old Service ID identifier com.livnobus.app-client, for which I lost private KEY, so I have created new one: com.livnobus.client With old Service ID com.livnobus.app-client, https://appleid.apple.com/ shows me Apple form for sign in, but with new Service ID com.livnobus.client there is error "invalid_client" https://appleid.apple.com/auth/authorize?client_id=com.livnobus.app-client&redirect_uri=https%3A%2F%2Fdev.livnobus.com%2Fauth%2Fapple%2Fcallback&scope=name%20email&response_type=code&response_mode=form_post&state=eGAgdpLrvskJc26RbTizc9TGwxnL6KAEJOf68pmO&nonce=e7c7a242-1977-47ea-9013-98820c24bfba.eGAgdpLrvskJc26RbTizc9TGwxnL6KAEJOf68pmO These changes I have made last Friday, and since then I can't use "Sign in with Apple" on my website. Thanks!

Since release of 18.4. prepareInterfaceToProvideCredential .oneTimeCode case is not called and instead prepareInterfaceForUserChoosingTextToInsert() is called. That is the wrong delegate for this case and it causes confusion for the users. Also, some TOTP fields are recognised however, the key icon button is not presented above the keyboard next to TOTP suggestions. I've also tested 18.5 and it has the same issue. provideOneTimeCodeWithoutUserInteraction works just fine.

Hello, I’m storing some values in the Keychain with the attribute ‘ksecattraccessibleafterfirstunlockthisdeviceonly’ (https://developer.apple.com/documentation/security/ksecattraccessibleafterfirstunlockthisdeviceonly). When I migrate user data between iPhones via iCloud, this behaves as expected and the keys are not preserved. However, when I migrate using a direct connection between two devices, the keys are preserved, which seems to contradict the attribute’s intent. Is this a known behavior, and if so, is there a workaround?