Hi everyone, I'm developing a C++ plugin (.bundle) for a third-party host application (Autodesk Maya) on macOS, and I'm finalizing the design for our licensing system. The plugin is distributed outside the Mac App Store. My goal is to securely store a license key in the user's Keychain. After some research, my proposed implementation is as follows: On activation, store the license data in the user's login keychain as a Generic Password (kSecClassGenericPassword) using the SecItem APIs. To ensure the plugin can access the item when loaded by Maya, I will use a specific Keychain Access Group (e.g., MY_TEAM_ID.com.mywebsite). The final .bundle will be code-signed with our company's Developer ID certificate. The signature will include an entitlements file (.entitlements) that specifies the matching keychain-access-groups permission. My understanding is that this combination of a unique Keychain Access Group and a properly signed/entitled bundle is the key to getting reliable Keychain access. This should also correctly trigger the one-time user permission prompt on first use. Does this sound like the correct and most robust approach for this scenario? Are there any common pitfalls with a plugin's Keychain access from within a host app that I should be aware of? Thanks for any feedback!

Hello, I am currently implementing a biometric authentication registration flow using WebAuthn. I am using ASAuthorizationPlatformPublicKeyCredentialRegistrationRequest, and I would like to know if there is a way to hide the "Save to another device" option that appears during the registration process. Specifically, I want to guide users to save the passkey only locally on their device, without prompting them to save it to iCloud Keychain or another device. If there is a way to hide this option or if there is a recommended approach to achieve this, I would greatly appreciate your guidance. Also, if this is not possible due to iOS version or API limitations, I would be grateful if you could share any best practices for limiting user options in this scenario. If anyone has experienced a similar issue, your advice would be very helpful. Thank you in advance.

Hello, I am developing a macOS menu bar window-management utility (similar in functionality to Magnet / Rectangle) that relies on the Accessibility (AXUIElement) API to move and resize windows and on global hotkeys. I am facing a consistent issue when App Sandbox is enabled. Summary: App Sandbox enabled Hardened Runtime enabled Apple Events entitlement enabled NSAccessibilityDescription present in Info.plist AXIsProcessTrustedWithOptions is called with prompt enabled Observed behavior: When App Sandbox is enabled, the Accessibility permission prompt never appears. The app cannot be manually added in System Settings → Privacy & Security → Accessibility. AXIsProcessTrusted always returns false. As a result, window snapping does not work. When App Sandbox is disabled: The Accessibility prompt appears correctly. The app functions as expected. This behavior occurs both: In local builds In TestFlight builds My questions: Is this expected behavior for sandboxed macOS apps that rely on Accessibility APIs? Are window-management utilities expected to ship without App Sandbox enabled? Is there any supported entitlement or configuration that allows a sandboxed app to request Accessibility permission? Thank you for any clarification.

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!

WebAuthn Level 3 § 5.1.3 Step 22 Item 4 states the steps a user agent MUST follow when "conditional" mediation is used in conjunction with required user verification: Let userVerification be the effective user verification requirement for credential creation, a Boolean value, as follows. If pkOptions.authenticatorSelection.userVerification is set to required If options.mediation is set to conditional and user verification cannot be collected during the ceremony, throw a ConstraintError DOMException. Let userVerification be true. On my iPhone 15 Pro Max running iOS 18.5, Safari + Passwords does not exhibit this behavior; instead an error is not reported and user verification is not performed (i.e., the UV bit is 0). Per the spec this results in a registration ceremony failure on the server which is made all the more "annoying" since the credential was created in Passwords forcing a user to then delete the credential. : If the Relying Party requires user verification for this registration, verify that the UV bit of the flags in authData is set. In contrast when I use Google Password Manager + Chrome on a Samsung Galaxy S24 running Android 15, user verification is enforced and the UV bit is 1. Either the UV bit should be 1 after enforcing user verification or an error should be thrown since user verification cannot be performed.

Hi! I'm trying to add Sign in with Apple to my macOS app. I enabled this capability from the developer portal and created the corresponding certificate & provisioning profile (both of type Developer ID Application.) However, Xcode keeps prompting me that the profile doesn't support Sign in with Apple. If I enable Automatically manage signing from Xcode, I can build and run the app but not distribute. If I turn it off and use the profile I got, it just keeps showing the errors below and doesn't even let me build.

Hi , I have a requirement like, Develop an app for iPad and app uses .net core apis. App will be in kiosk mode, and app doesn't have any type of authentication even OTP also. As the apis will be publishing to all over internet, how can we achieve security to apis? Kindly provide suggestions for this implementation

Hi! We're having issues with the sign in flow, starting today. As per the documentation, the issuer of the tokens should be https://appleid.apple.com sign in docs. But in the published configuration, it is now stated as https://account.apple.com metadata endpoint. Once the token is received through the sign in flow, the issuer is however still appleid.apple.com. This is causing problems for us where we expect the issuer in the metadata endpoint to be the same as the actual token issuer. What is correct here?

In the hopes of saving others time, the updated demo project (i.e. the new Shiny) can be found from the video 'Resources' section under 'Performing fast account creation with passkeys'. The beta documentation can also be found from there. All of the new functionality is available only on *OS 26 at this time.

Please provide a descriptive title for your feedback: Downloading Developer ID provisioning profiles - missing new entitlements Which area are you seeing an issue with? App Store Connect What type of feedback are you reporting? Incorrect/Unexpected Behavior Please provide the App name/App ID if possible: com.onexengineering.themedeck.macos Please describe the issue and what steps we can take to reproduce it bug in App Store Connect where downloading Developer ID provisioning profiles are missing the new entitlements regenerated from scratch -- App Store Connect says entitlements are good, but actual file confirms entitlements are missing App Store provisioning profiles seem to be unaffected (ignore my incorrect naming of files)

Hi, A user logs in to the file vault, and DisableFDEAutoLogin is false. The file vault login succeeds, but the login to the selected user fails. The user gets the login screen again. If the user puts an invalid password to try and login again, the loginwindow:FDESupport plugin will change the user's password to the invalid one.

We have been having very high response times in device check device validation service (https://aninterestingwebsite.com/documentation/devicecheck/accessing-and-modifying-per-device-data#Create-the-payload-for-a-device-validation-request) since 17 July at 19:10hs GMT. The service information page says the service was running in green status but that isn't the case and we currenly have stop consuming it. Is it being looked at? Are you aware of this issue? Can you give us an estimate of when it should be working correctly?

Hello. When a user revokes Apple Login authorization, I am expecting a webhook to be delivered to our configured endpoint, but I currently not receiving any at all. So I have some questions: Should the revoke event webhook be delivered in real-time? If it is not real-time, when is the webhook supposed to be sent? If my server fails to respond to the webhook request, does Apple retry the delivery? (Actually I couldn't find how to response in this scenario, but if I can) Thanks in advance.

We recently upgraded OpenSSL from version 1.1.1 to 3.4.0. After this upgrade, we observed that PKCS#12 files generated using OpenSSL 3.4.0 fail to import into the macOS Keychain with the following error: Failed to import PKCS#12 data: -25264 (MAC verification failed during PKCS12 import (wrong password?)) This issue is reproducible on macOS 14.8.2. The same PKCS#12 files import successfully on other macOS versions, including 15.x and 26.x. Additionally, PKCS#12 files that fail to import on macOS 14.8 work correctly when copied and imported on other macOS versions without any errors. PKCS#12 Creation The PKCS#12 data is created using the following OpenSSL API: const char* platformPKCS12SecureKey = _platformSecureKey.has_value() ? _platformSecureKey.value().c_str() : NULL; PKCS12* p12 = PKCS12_create( platformPKCS12SecureKey, NULL, keys, _cert, NULL, 0, 0, 0, 0, 0 ); if (!p12) { throw std::runtime_error("Failed to create PKCS#12 container"); } PKCS#12 Import The generated PKCS#12 data is imported into the macOS Keychain using the following code: NSString *certPassKey = [NSString stringWithUTF8String:getCertPassKey()]; NSDictionary *options = @{ (__bridge id)kSecImportExportPassphrase: certPassKey, (__bridge id)kSecAttrAccessible: (__bridge id)kSecAttrAccessibleAfterFirstUnlockThisDeviceOnly, (__bridge id)kSecAttrIsExtractable: @YES, (__bridge id)kSecAttrIsPermanent: @YES, (__bridge id)kSecAttrAccessGroup: APP_GROUP }; CFArrayRef items = NULL; OSStatus status = SecPKCS12Import( (__bridge CFDataRef)pkcs12Data, (__bridge CFDictionaryRef)options, &items );

Hi everyone, I’m working an Objective-C lib that performs Keychain operations, such as generating cryptographic keys and signing data. The lib will be used by my team in a Java program for macOS via JNI. When working with the traditional file-based Keychain (i.e., without access control flags), everything works smoothly, no issues at all. However, as soon as I try to generate a key using access control flags SecAccessControlCreateWithFlags, the Data Protection Keychain returns error -34018 (errSecMissingEntitlement) during SecKeyCreateRandomKey. This behavior is expected. To address this, I attempted to codesign my native dynamic library (.dylib) with an entitlement plist specifying various combinations of: keychain-access-groups com.apple.security.keychain etc. with: My Apple Development certificate Developer ID Application certificate Apple Distribution certificate None of these combinations made a difference, the error persists. I’d love to clarify: Is it supported to access Data Protection Keychain / Secure Enclave Keys in this type of use case? If so, what exact entitlements does macOS expect when calling SecKeyCreateRandomKey from a native library? I’d really appreciate any guidance or clarification. Thanks in advance! Best regards, Neil

Please correct the following issues and upload a new binary to App Store Connect. ITMS-91061: Missing privacy manifest - Your app includes “Frameworks/FirebaseCoreDiagnostics.framework/FirebaseCoreDiagnostics”, which includes FirebaseCoreDiagnostics, an SDK that was identified in the documentation as a commonly used third-party SDK. If a new app includes a commonly used third-party SDK, or an app update adds a new commonly used third-party SDK, the SDK must include a privacy manifest file. Please contact the provider of the SDK that includes this file to get an updated SDK version with a privacy manifest. For more details about this policy, including a list of SDKs that are required to include signatures and manifests, visit: https://aninterestingwebsite.com/support/third-party-SDK-requirements. ITMS-91061: Missing privacy manifest - Your app includes “Frameworks/FBLPromises.framework/FBLPromises”, which includes FBLPromises, an SDK that was identified in the documentation as a commonly used third-party SDK. If a new app includes a commonly used third-party SDK, or an app update adds a new commonly used third-party SDK, the SDK must include a privacy manifest file. Please contact the provider of the SDK that includes this file to get an updated SDK version with a privacy manifest. For more details about this policy, including a list of SDKs that are required to include signatures and manifests, visit: https://aninterestingwebsite.com/support/third-party-SDK-requirements. ITMS-91061: Missing privacy manifest - Your app includes “Frameworks/GoogleDataTransport.framework/GoogleDataTransport”, which includes GoogleDataTransport, an SDK that was identified in the documentation as a commonly used third-party SDK. If a new app includes a commonly used third-party SDK, or an app update adds a new commonly used third-party SDK, the SDK must include a privacy manifest file. Please contact the provider of the SDK that includes this file to get an updated SDK version with a privacy manifest. For more details about this policy, including a list of SDKs that are required to include signatures and manifests, visit: https://aninterestingwebsite.com/support/third-party-SDK-requirements. our app is .NET MAUI app so we already addressed this by adding privacyinfo.xcprivacy privacy manifest under platform/ios/resources but still get flagged for this <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>NSPrivacyTracking</key> <false/> <key>NSPrivacyTrackingDomains</key> <array/> <key>NSPrivacyAccessedAPITypes</key> <array> <dict> <key>NSPrivacyAccessedAPIType</key> <string>NSPrivacyAccessedAPICategoryFileTimestamp</string> <key>NSPrivacyAccessedAPITypeReasons</key> <array> <string>C617.1</string> </array> </dict> <dict> <key>NSPrivacyAccessedAPIType</key> <string>NSPrivacyAccessedAPICategorySystemBootTime</string> <key>NSPrivacyAccessedAPITypeReasons</key> <array> <string>35F9.1</string> </array> </dict> <dict> <key>NSPrivacyAccessedAPIType</key> <string>NSPrivacyAccessedAPICategoryDiskSpace</string> <key>NSPrivacyAccessedAPITypeReasons</key> <array> <string>E174.1</string> </array> </dict> <dict> <key>NSPrivacyAccessedAPIType</key> <string>NSPrivacyAccessedAPICategoryUserDefaults</string> <key>NSPrivacyAccessedAPITypeReasons</key> <array> <string>CA92.1</string> </array> </dict> </array> <key>NSPrivacyCollectedDataTypes</key> <array/> </dict> </plist>

Hi Team, How can we fetch the macOS password requirement(for setting a new password) that are inforce during login for users? Is there a way to get this info in swift programming?

In our mobile we are using UUID as a device identifier . With this ID we using certain function like Primary device and secondary devices .
Primary device has more control to the app other than secondary device .
In our case user is getting new iPhone and the apps related data are moved to new device from old device from clone option.

While moving the keychain data is also moved , which is causing the new device also has same UUID and the customer are using both the devices in some cases ,

So both devices are considered as primary in our app .
Is there any way to identify the device is cloned ,

Needed suggestion

Hi, is it legal to use open APIs to get the users's country country code using the Ip address in the app? I mean I want to know the user country for the game leaderboards data, and there are sites say this is free and open. So, I have two questions, first, is this making the user calling open api to get its country code concept legal? second question, what if these sites suddenly decided that it is not legal to use their apis for commercial use, and i miss that announcement; will you remove my app from the store? or what action will you take exactly?