I've been spending days trying to solve the memory leak in a small menu bar application I've wrote (SC Menu). I've used Instruments which shows the leaks and memory graph which shows unreleased allocations. This occurs when someone views a certificate on the smartcard. Basically it opens a new window and displays the certificate, the same way Keychain Access displays a certificate. Whenever I create an SFCertificateView instance and set setDetailsDisclosed(true) - a memory leak happens. Instruments highlights that line. import Cocoa import SecurityInterface class ViewCertsViewController: NSViewController { var selectedCert: SecIdentity? = nil override func viewDidLoad() { super.viewDidLoad() self.view = NSView(frame: NSRect(x: 0, y: 0, width: 500, height: 500)) self.view.wantsLayer = true var secRef: SecCertificate? = nil guard let selectedCert else { return } let certRefErr = SecIdentityCopyCertificate(selectedCert, &secRef) if certRefErr != errSecSuccess { os_log("Error getting certificate from identity: %{public}@", log: OSLog.default, type: .error, String(describing: certRefErr)) return } let scrollView = NSScrollView() scrollView.translatesAutoresizingMaskIntoConstraints = false scrollView.borderType = .lineBorder scrollView.hasHorizontalScroller = true scrollView.hasVerticalScroller = true let certView = SFCertificateView() guard let secRef = secRef else { return } certView.setCertificate(secRef) certView.setDetailsDisclosed(true) certView.setDisplayTrust(true) certView.setEditableTrust(true) certView.setDisplayDetails(true) certView.setPolicies(SecPolicyCreateBasicX509()) certView.translatesAutoresizingMaskIntoConstraints = false scrollView.documentView = certView view.addSubview(scrollView) // Layout constraints NSLayoutConstraint.activate([ scrollView.leadingAnchor.constraint(equalTo: view.leadingAnchor), scrollView.trailingAnchor.constraint(equalTo: view.trailingAnchor), scrollView.topAnchor.constraint(equalTo: view.topAnchor), scrollView.bottomAnchor.constraint(equalTo: view.bottomAnchor), // Provide certificate view a width and height constraint certView.widthAnchor.constraint(equalTo: scrollView.widthAnchor), certView.heightAnchor.constraint(greaterThanOrEqualToConstant: 500) ]) } } https://github.com/boberito/sc_menu/blob/dev_2.0/smartcard_menu/ViewCertsViewController.swift Fairly simple.

We have an app that has failed during the app review for the Japanese market but has been accepted in several other markets successfully. We need the user's name in native Katakana format as we need it to be displayed in our restaurant Point of Sale systems for workers to be able to read and understand. We use 'Sign up with Apple', but when doing so, if this returns an anglicised given and family name, we have to request the customer supply their Katakana format name so that our in-store systems and staff can process and fulfil their orders. When the App Review process automatically tests the app, it uses "Apple John" as a customer's name. Since this is not a Japanese name, we ask for it again in the correct format, or we cannot allow the user to register. This contravenes Apple's rules, and thus, our app is rejected. If the Apple identity used belonged to a user more typical of the target market, it would work as required. Does anyone else have this issue, and how did you work around it? Tim

I requested permission to use the Family Controls entitlement two weeks ago, and I have not received a response or status update. I have been to that page where it says "Thank you! We'll get back to you soon!" so many times.

Since around March 4, 2025 off and on, we've been receiving 500 errors back from the validate_device_token endpoint on development and production. Today (March 6) we are constantly getting 500 error back. https://api.development.devicecheck.apple.com/v1/validate_device_token This was working previously before then. No change has happened on our end since then. This is a critical piece for our infrastructure. Thanks in advance. -Matt

Our application uses device check api to validate the device token in staging server. We are using "https://api.development.devicecheck.apple.com/v1/validate_device_token"for this.But the response is 500 internal server error. Our production build is working fine.We pointed the build to "https://api.devicecheck.apple.com/v1/validate_device_token" url.We are using the same device check key for both development and production server. Device check was working fine in development server also.Suddenly it started to failed with out making any changes in our code.

Hi everyone, I'm experiencing an intermittent issue with Keychain data loss on the latest iOS Beta 2. In about 7% of cases, users report that previously saved Keychain items are missing when the app is relaunched — either after a cold start or simply after being killed and reopened. Here are the key observations: The issue occurs sporadically, mostly once per affected user, but in 3 cases it has happened 4 times. No explicit deletion is triggered from the app. No system logs or error messages from Apple indicate any Keychain-related actions. The app attempts to access Keychain items, but they are no longer available. This behavior is inconsistent with previous iOS versions and is not reproducible in development environments. This raises concerns about: Whether this is a bug in the beta or an intentional change in Keychain behavior. Whether this could affect production apps when the final iOS version is released. The lack of any warning or documentation from Apple regarding this behavior. Has anyone else encountered similar issues? Any insights, workarounds, or official clarification would be greatly appreciated. Thanks!

Using the SDK, I've printed out some log messages when I enter the wrong password: 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] invoke 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] general: 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] progname: 'SecurityAgentHelper-arm64' 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] OS version: 'Version 15.5 (Build 24F74)' 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] pid: '818' 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] ppid: '1' 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] euid: '92' 2025-08-20 15:58:14.086 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] uid: '92' 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] session: 0x186e9 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] attributes: 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] is root: f 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] has graphics: t 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] has TTY: t 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] is remote: f 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] auth session: 0x0 2025-08-20 15:58:14.087 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] context: 2025-08-20 15:58:14.088 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] authentication-failure: --S -14090 2025-08-20 15:58:14.088 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] pam_result: X-S 9 2025-08-20 15:58:14.089 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] hints: 2025-08-20 15:58:14.089 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] authorize-right: "system.login.console" 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] client-path: "/System/Library/CoreServices/loginwindow.app" 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] client-pid: 807 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] client-type: 'LDNB' 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] client-uid: 0 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] creator-audit-token: 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] 00 00 00 00 27 03 00 00 e9 86 01 00 68 08 00 00 ....'.......h... 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] creator-pid: 807 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] flags: 259 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] reason: 0 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] tries: 1 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] immutable hints: 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] client-apple-signed: true 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] client-firstparty-signed: true 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] creator-apple-signed: true 2025-08-20 15:58:14.090 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] creator-firstparty-signed: true 2025-08-20 15:58:14.091 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] arguments: 2025-08-20 15:58:14.091 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] none 2025-08-20 15:58:14.108 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] LAContext: LAContext[4:8:112] 2025-08-20 15:58:14.119 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] token identities: 0 2025-08-20 15:58:14.120 Db SecurityAgentHelper-arm64[818:1efd] [com.example.apple-samplecode.LoggingAuthPlugin:mechanism] token watcher: <TKTokenWatcher: 0x11410ee70> Specifically, is there a manual/link somewhere that can allow me to interpret: authentication-failure: --S -14090 and pam_result: X-S 9

Hi, It may be a stupid question, but we really wonder if there is a way for MDM to push a unique mTLS cert to our iOS application or if it can populate a client certificate in the iOS where our application can access it. Like browser app, how do browser mTLS certs get pushed? Thanks, Ying

Hi Apple, Currently we want to have enhancement for SMS OTP that we want to implement OTP Autofill, But after do some research we're stuck with option that the OTP only show in keyboard suggestion, is there any way for making OTP is automatically filled without user have to click the keyboard suggestion when receiving the SMS. Thanks Best Regards, Admiral Sultano Harly.

Hi. We're writing Authorization Plugin and started with NullAuthPlugin compilation. When tried to run it on VM (Sonoma 14.6, SIP enabled), we're going into the following issue: `2025-03-08 13:38:20.699503-0800 0xdcb0 Error 0x0 0 0 kernel: (AppleMobileFileIntegrity) [com.apple.MobileFileIntegrity:library_validation_failure] Library Validation failed: Rejecting '/Library/Security/SecurityAgentPlugins/NullAuthPlugin.bundle/Contents/MacOS/NullAuthPlugin' (Team ID: ABCD12EF34, platform: no) for process 'SecurityAgentHel(2094)' (Team ID: N/A, platform: yes), reason: mapping process is a platform binary, but mapped file is not' As I understand, the platform binary is the one signed with Apple signature, which indeed is unavailable for us. How can we avoid this issue and run the plugin? Perhaps we're missing some build setting requirement?

Using the simplified sign-in with tvOS and a third party password manager, I receive a complete ASPasswordCredential, and I can easily log into my app. When I do the same thing but with Apple's password manager as the source, I receive an ASPasswordCredential that includes the email address, but the password is an empty string. I have tried deleting the credentials from Apple Passwords and regenerating them with a new login to the app's website. I have tried restarting my iPhone. Is this the expected behavior? How should I be getting a password from Apple's Password app with an ASAuthorizationPasswordRequest?

Hi everyone, I have a macOS application that uses Screen Recording permission. I build my app with an adhoc signature (not with a Developer ID certificate). For example, in version 1.0.0, I grant Screen Recording permission to the app. Later, I build a new version (1.1.0) and update by dragging the new app into the Applications folder to overwrite the previous one. However, when I launch the updated app, it asks for Screen Recording permission again, even though I have already granted it for the previous version. I don’t fully understand how TCC (Transparency, Consent, and Control) determines when permissions need to be re-granted. Can anyone explain how TCC manages permissions for updated builds, especially with adhoc signatures? Is there any way to retain permissions between updates, or any best practices to avoid having users re-authorize permissions after every update?

In one of my apps I would like to find out if users have their device set up to authenticate with their Apple Watch. According to the documentation (https://developer.apple.com/documentation/localauthentication/lapolicy/deviceownerauthenticationwithcompanion) this would be done by evaluating the LAPolicy like this: var error: NSError? var canEvaluateCompanion = false if #available(iOS 18.0, *) { canEvaluateCompanion = context.canEvaluatePolicy(.deviceOwnerAuthenticationWithCompanion, error: &error) } But when I run this on my iPhone 16 Pro (iOS 18.5) with a paired Apple Watch SE 2nd Gen (watchOS 11.5) it always returns false and the error is -1000 "No companion device available". But authentication with my watch is definitely enabled, because I regularly unlock my phone with the watch. Other evaluations of using biometrics just works as expected. Anything that I am missing?

I have been implementing an sdk for authenticating a user. I have noticed that on iOS 18.5, whether using SFSafariViewController, or the sdk (built on ASWebAuthenticationSession), password autofill does not work. I have confirmed it works on a different device running iOS 18.0.1. Are there any work arounds for this at this time? Specifically for ASWebAuthenticationSession?

For context, my company develops a data loss prevention (DLP) product. Part of our functionality is the ability to detect sensitive data being pasted into a web browser or cloud-based app. The AppKit release notes for April 2025 document an upcoming “macOS pasteboard privacy” feature, which will presumably ship in macOS 26. Using the user default setting “EnablePasteboardPrivacyDeveloperPreview” documented in the release notes, I tested our agent under macOS 15.5, and encountered a modal alert reading " is trying to access the pasteboard" almost immediately, when the program reads the General pasteboard to scan its contents. Since our product is aimed at enterprise customers (and not individual Mac users), I believed Apple would implement a privacy control setting for this new feature. This would allow our customers to push a configuration profile via MDM, with the “Paste from Other Apps” setting for our application preset to “Allow”, so that they can install our product on their endpoints without manual intervention. Unfortunately, as of macOS 26 beta 4 (25A5316i), there does not seem to be any such setting documented under Device Management — for example in PrivacyPreferencesPolicyControl.Services, which lists a number of similar settings. Without such a setting available, a valuable function of our product will be effectively crippled when macOS 26 is released. Is there such a setting (that I've overlooked)? If not, allow me to urge Apple to find the resources to implement one, so that our customers can preset “Paste from Other Apps” to “Allow” for our application.

Hi all, I’m building a macOS-native C++ trading bot, compiled via Xcode. It sends REST API requests to a crypto exchange (Bitvavo) that require HMAC-SHA256 signatures using a pre-sign string (timestamp + method + path + body) and an API secret. Here’s the issue: • The exact same pre-sign string and API secret produce valid responses when signed using Python (hmac.new(secret, msg, hashlib.sha256)), • But when I generate the HMAC signature using C++ (HMAC(EVP_sha256, ...) via OpenSSL), the exchange returns an invalid signature error. Environment: • Xcode 15.3 / macOS 14.x • OpenSSL installed via Homebrew • HMAC test vectors match Python’s output for basic strings (so HMAC lib seems correct) Yet when using the real API keys and dynamic timestamped messages, something differs enough to break verification — possibly due to UTF-8 encoding, memory alignment, or newline handling differences in the Xcode C++ runtime? Has anyone experienced subtle differences between Python and C++ HMAC-SHA256 behavior when compiled in Xcode? I’ve published a GitHub repo for reproducibility: 🔗 https://github.com/vanBaardewijk/bitvavo-cpp-signature-test Thanks in advance for any suggestions or insights. Sascha

Has anybody else experienced something similar? This is on the login screen. I call update() and it doesn't call me back with view() 2025-08-21 17:04:38.669 Db SecurityAgentHelper-arm64[1134:2df1] [***:LoginView] calling update() Then silence...

we can get token but when send to verity from apple. it reture Error : {"responseCode":"400","responseMessage":"Missing or incorrectly formatted device token payload"}

Hello! I do know apple does not support electron, but I do not think this is an electron related issue, rather something I am doing wrong. I'd be curious to find out why the keychain login is happenning after my app has been signed with the bundleid, entitlements, and provision profile. Before using the provision profile I did not have this issue, but it is needed for assessments feature. I'm trying to ship an Electron / macOS desktop app that must run inside Automatic Assessment Configuration. The build signs and notarizes successfully, and assessment mode itself starts on Apple-arm64 machines, but every single launch shows the system dialog that asks to allow access to the "login" keychain. The dialog appears on totally fresh user accounts, so it's not tied to anything I store there. It has happened ever since I have added the provision profile to the electron builder to finally test assessment out. entitlements.inherit.plist keys &lt;key&gt;com.apple.security.cs.allow-jit&lt;/key&gt; &lt;true/&gt; &lt;key&gt;com.apple.security.cs.allow-unsigned-executable-memory&lt;/key&gt; &lt;true/&gt; entitlements.plist keys: &lt;key&gt;com.apple.security.cs.allow-jit&lt;/key&gt; &lt;true/&gt; &lt;key&gt;com.apple.security.cs.allow-unsigned-executable-memory&lt;/key&gt; &lt;true/&gt; &lt;key&gt;com.apple.developer.automatic-assessment-configuration&lt;/key&gt; &lt;true/&gt; I'm honestly not sure whether the keychain is expected, but I have tried a lot of entitlement combinations to get rid of It. Electron builder is doing the signing, and we manually use the notary tool to notarize but probably irrelevant. mac: { notarize: false, target: 'dir', entitlements: 'buildResources/entitlements.mac.plist', provisioningProfile: 'buildResources/xyu.provisionprofile', entitlementsInherit: 'buildResources/entitlements.mac.inherit.plist', Any lead is welcome!

Dear Apple Developer Support Team, We are experiencing a recurring issue with the DeviceCheck API where the following error is being returned: com.apple.devicecheck.error 0 Upon analyzing our logs, we have noticed that this error occurs significantly more often when users are connected to Wi-Fi networks, compared to mobile networks. This leads us to suspect that there might be a relationship between Wi-Fi configuration and the DeviceCheck service’s ability to generate or validate tokens. We would like to know: Is this error code (0) known to be caused by specific types of network behavior or misconfigurations on Wi-Fi networks (e.g., DNS filtering, firewall restrictions, proxy servers)? Are there any recommended best practices for ensuring reliable DeviceCheck API communication over Wi-Fi networks? Additionally, could you please clarify what general conditions could trigger this com.apple.devicecheck.error 0? The lack of specific documentation makes debugging this issue difficult from our side. Any guidance or internal documentation on this error code and its potential causes would be greatly appreciated. IDE: Xcode 16.3 Looking forward to your support. Best regards,