For testing purposes we have code that calls SecTrustEvaluateAsyncWithError() with a trust object containing a hardcoded leaf certificate and the corresponding intermediate certificate required to form a valid chain. Because the leaf certificate has since expired we pass a date in the past via SecTrustSetVerifyDate() at wich the certificate was still valid, but trust evaluation fails: Error Domain=NSOSStatusErrorDomain Code=-67825 "“<redacted>” certificate is not standards compliant" UserInfo={NSLocalizedDescription=“<redacted>” certificate is not standards compliant, NSUnderlyingError=0x600000c282a0 {Error Domain=NSOSStatusErrorDomain Code=-67825 "Certificate 0 “<redacted>” has errors: Certificate Transparency validation required for this use;" UserInfo={NSLocalizedDescription=Certificate 0 “<redacted>” has errors: Certificate Transparency validation required for this use;}}} I know that App Transport Security enforces Certificate Transparency by default, but is there a way around that here?

First, I do not publish my application to the AppStore, but I need to customize a sandbox environment. It seems that sandbox-exec cannot configure entitlements, so I have used some other APIs, such as sandbox_compile_entitlements and sandbox_apply_container. When encountering the entitlement "com.apple.security.files.user-selected.read-only", I am unsure how to correctly write sandbox profile to implement this. Can anyone help me?

Problem Summary I'm experiencing a persistent invalid-credential error with Apple Sign-In on iOS despite having verified every aspect of the configuration over the past 6 months. The error occurs at the Firebase Authentication level after successfully receiving credentials from Apple. Error Message: Firebase auth error: invalid-credential - Invalid OAuth response from apple.com. Environment Platform: iOS (Flutter app) Firebase Auth: v5.7.0 Sign in with Apple: v6.1.2 Xcode: Latest version with capability enabled iOS Target: 13.0+ Bundle ID: com.harmonics.orakl What Actually Happens ✅ Apple Sign-In popup appears ✅ User can authenticate with Apple ID ✅ Apple returns credentials with identityToken ❌ Firebase rejects with invalid-credential error The error occurs at Firebase level, not Apple level. What I've Tried Created a brand new Apple Key (previous key was 6 months old) Tested with both App ID and Service ID in Firebase Completely reinstalled CocoaPods dependencies Verified nonce handling is correct (hashed to Apple, raw to Firebase) Activated Firebase Hosting and attempted to deploy .well-known file Checked Cloud Logging (no detailed error messages found) Disabled and re-enabled Apple Sign-In provider in Firebase Verified Return URL matches exactly Waited and retried multiple times over 6 months Questions Is the .well-known/apple-developer-domain-association.txt file required? If yes, how should it be generated? Firebase Hosting doesn't auto-generate it. Could there be a server-side caching/blacklist issue with my domain or Service ID after multiple failed attempts? Should the Apple Key be linked to the Service ID instead of the App ID? The key shows as linked to Z3NNDZVWMZ.com.harmonics.orakl (the App ID). Is there any way to get more detailed error logs from Firebase about why it's rejecting the Apple OAuth response? Could using a custom domain instead of .firebaseapp.com resolve the issue? Additional Context Google Sign-In works perfectly on the same app The configuration has been reviewed by multiple developers Error persists across different devices and iOS versions No errors in Xcode console except the Firebase rejection Any help would be greatly appreciated. I've exhausted all standard troubleshooting steps and documentation. Project Details: Bundle ID: com.harmonics.orakl Firebase Project: harmonics-app Team ID: Z3N....... code : // 1. Generate raw nonce final String rawNonce = _generateRandomNonce(); // 2. Hash with SHA-256 final String hashedNonce = _sha256Hash(rawNonce); // 3. Send HASHED nonce to Apple ✅ final appleCredential = await SignInWithApple.getAppleIDCredential( scopes: [AppleIDAuthorizationScopes.email, AppleIDAuthorizationScopes.fullName], nonce: hashedNonce, // Correct: hashed nonce to Apple ); // 4. Create Firebase credential with RAW nonce ✅ final oauthCredential = OAuthProvider("apple.com").credential( idToken: appleCredential.identityToken!, rawNonce: rawNonce, // Correct: raw nonce to Firebase ); // 5. Sign in with Firebase - ERROR OCCURS HERE ❌ await FirebaseAuth.instance.signInWithCredential(oauthCredential);

WebAuthn Level 3 § 6.3.2 Step 2 states the authenticator must : Check if at least one of the specified combinations of PublicKeyCredentialType and cryptographic parameters in credTypesAndPubKeyAlgs is supported. If not, return an error code equivalent to "NotSupportedError" and terminate the operation. On my iPhone 15 Pro Max running iOS 18.5, Safari + Passwords does not exhibit this behavior; instead an error is not reported and an ES256 credential is created when an RP passes a non-empty sequence that does not contain {"type":"public-key","alg":-7} (e.g., [{"type":"public-key","alg":-8}]). When I use Chromium 138.0.7204.92 on my laptop running Arch Linux in conjunction with the Passwords app (connected via the "hybrid" protocol), a credential is not created and instead an error is reported per the spec.

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.

There’s a critical, actively exploited vulnerability in Apple’s iOS activation servers allowing unauthenticated XML payload injection: https://cyberpress.org/apple-ios-activation-vulnerability/ This flaw targets the core activation process, bypassing normal security checks. Despite the severity, it’s barely discussed in public security channels. Why is this not being addressed or publicly acknowledged? Apple developers and security researchers should urgently review and audit activation flows—this is a direct attack vector on device trust integrity. Any insights or official response appreciated.

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)

We're integrating Sign in with Apple into our iOS app 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 handshake 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.

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?

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

Hello, I want to access the Docker socket API from inside the macOS App Sandbox. The method queries the API using curl with --unix-socket. However, the Sandbox blocks the request, as shown by the log: curl(22299) deny(1) network-outbound /Users/user/.docker/run/docker.sock Outgoing network traffic is generally allowed, but access to the Docker Unix socket is denied. Here’s the code I’m using: private func executeDockerAPI() -> String { let process = Process() let pipe = Pipe() process.executableURL = URL(fileURLWithPath: "/usr/bin/curl") process.arguments = [ "--unix-socket", "/Users/user/.docker/run/docker.sock", "http://127.0.0.1/containers/json" ] process.standardOutput = pipe process.standardError = pipe do { try process.run() process.waitUntilExit() let data = pipe.fileHandleForReading.readDataToEndOfFile() if let output = String(data: data, encoding: .utf8) { return output } else { return "Error while decoding" } } catch { return "Error running command: \(error.localizedDescription)" } } Is there any entitlement or sandbox configuration I’m missing to allow access to /Users/user/.docker/run/docker.sock from inside the sandbox?

Hello, I am working on a script to update an application which bundle ID changed. Only the bundle ID was modified; all other aspects remain unchanged. This application requires access to "Screen & System Audio Recording" permissions, which are currently granted to the old bundle ID. The script performs the following steps: launchctl bootout gui/$(id -u) /Library/LaunchAgents/com.my_agent_1.plist pkgutil --forget com.my_agent_1 tccutil reset All com.my_agent_1 rm /Library/LaunchAgents/com.my_agent_1.plist rm -rf </path/to/com_my_agent_1> installer -dumplog -allowUntrusted -pkg </path/to/com_my_agent_2.pkg> -target / ... When running steps #1-6 without a restart between steps #5 and #6, the old bundle ID (com.my_agent_1) remains visible in TCC.db (verified via SQL queries). Looks like this is the reason why "com.my_agent_2" is not automatically added to the permission list (requiring manual add). Moreover, "tccutil reset All com.my_agent_1" does not work anymore, the error: tccutil: No such bundle identifier "com.my_agent_1": The operation couldn’t be completed. (OSStatus error -10814.) Is there any way to completely clear the "Privacy & Security" permissions without requiring a system restart? Thank you a lot for your help in advance!

As I had mentioned earlier, I was facing two issues after the initial update, but I’m happy to inform you that both of those issues have now been resolved. However, after updating to iOS 26.0 (23A5297m), I’ve started experiencing a new issue related to overheating. Since yesterday, my iPhone has been getting extremely hot while charging. It also became very hot after clicking just a few photos. The same heating issue occurred again today during charging. This problem only started after the latest update. Kindly look into this issue and advise on how to resolve it.

Trying to apply 'always trust' to certificate added to keychain using both SecItemAdd() and SecPKCS12Import() with SecTrustSettingsSetTrustSettings(). I created a launchdaemon for this purpose. AuthorizationDB is modified so that any process running in root can apply trust to certificate. let option = SecTrustSettingsResult.trustRoot.rawValue // SecTrustSettingsResult.trustAsRoot.rawValue for non-root certificates let status = SecTrustSettingsSetTrustSettings(secCertificate, SecTrustSettingsDomain.admin, [kSecTrustSettingsResult: NSNumber(value: option.rawValue)] as CFTypeRef). Above code is used to trust certificates and it was working on os upto 14.7.4. In 14.7.5 SecTrustSettingsSetTrustSettings() returns errAuthorizationInteractionNotAllowed. In 15.5 modifying authorization db with AuthorizationRightSet() itself is returning errAuthorizationDenied.Tried manually editing authorization db via terminal and same error occurred. Did apple update anything on Security framework? Any other way to trust certificates?

Hi Apple Team and Community, We encountered a sudden and widespread failure related to the App Attest service on Friday, July 25, starting at around 9:22 AM UTC. After an extended investigation, our network engineers noted that the size of the attestation objects received from the attestKey call grew in size notably starting at that time. As a result, our firewall began blocking the requests from our app made to our servers with the Base64-encoded attestation objects in the payload, as these requests began triggering our firewall's max request length rule. Could Apple engineers please confirm whether there was any change rolled out by Apple at or around that time that would cause the attestation object size to increase? Can anyone else confirm seeing this? Any insights from Apple or others would be appreciated to ensure continued stability. Thanks!

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.

Hi, Our App relies on a keychain to store certificates and key-value pairs. However, when we upgraded from an older XCode 15.2 (1 year old) app version to a newer version XCode 16.2 (with identical keychain-groups entitlement), we found that the newer ipa cannot see the older keychain group anymore... We tried Testflight builds, but limited to only generating newer versions, we tried using the older App's code, cast as a newer App version, and then upgraded to the newer code (with an even newer app version!). Surprisingly we were able to see the older keychain group. So it seems that there's something different between the packaging/profile of the older (1 year) and newer (current) App versions that seems to cause the new version to not see the old keychainGroup... Any ideas?

Hey all, Question for the masses.... Does the Yubikey authentication have a OS dependency and it only works with a stable, public OS? Does Azure/Okta/Yubikey beta OS26? My CEO installed iPadOS 26 on his iPad and was not able to authenticate via Yubikey into our company environment. I ran the same scenario on my iPad using iPadOS 26 and I had the same results. Downgrading to iPAdOS doesn't pose these issues. I'm assuming something isn't fine-tuned yet?

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

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?