Prioritize user privacy and data security in your app. Discuss best practices for data handling, user consent, and security measures to protect user information.

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"Sign Up Not Completed" Error When Using Sign In with Apple on Real Device
Hello, I'm developing an iOS app that includes a Sign In with Apple feature. I’ve completed the following setup steps: Enabled Sign In with Apple for the app’s Bundle ID in the Apple Developer Console. Added Sign In with Apple capability in Xcode under Signing & Capabilities. Tested the feature on a real device, not a simulator. Registered the real device ID in the Developer Console just in case any hidden permission issues exist. Despite following all the necessary steps (and even using the official Apple sample code) the Sign In bottom sheet displays a "Sign Up Not Completed" message. Unfortunately, I don’t receive any further error details to help diagnose the issue. After searching through StackOverflow and this forum, I came across posts suggesting that the feature might take up to 48 hours to become active after setup. Is this still the case in 2025? Or is there something I might be missing? For additional context: other features such as APNs (Push Notifications) are working as expected. Thank you in advance for any help or insight!
4
1
201
Jun ’25
Downloading Developer ID provisioning profiles - missing new entitlements
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)
1
0
364
Jul ’25
Critical iOS Activation Vulnerability
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.
3
1
252
Jun ’25
Access Unix Socket from App Sandbox
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?
8
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407
Jul ’25
Issue to reset "Privacy & Security" permissions
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!
0
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235
Jun ’25
App IPA upgrade loses access to keychaingroup
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?
1
0
209
Aug ’25
App Attest Issue in Production - Attestation Object Size Increased
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!
3
0
447
Jul ’25
Why does appleid.apple.com/auth/authorize throw an "invalid_client" error?
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
3
1
268
Jun ’25
Unable to enable "Sign In with Apple" on Service ID – 501 PATCH Unsupported Request
Hello, I’m trying to set up Sign In with Apple for my Firebase Authentication integration. Steps I followed: Created a Service ID in Apple Developer, e.g. com.example.myapp.signin. Tried to enable Sign In with Apple and configure the Web Authentication Configuration. Web Domain: myapp.firebaseapp.com Return URL: https://myapp.firebaseapp.com/__/auth/handler When I click Save, I get the following error in the browser console and a blank response page: Unsupported Request PATCH to http://developer.apple.com/services-account/v1/bundleIds/XXXXXXXX not supported. Reference #... What I have verified so far: My Apple Developer Program membership is active (paid). My App ID (e.g. com.example.myapp) exists in Identifiers. The App ID has Sign In with Apple capability checked. I need to link the Service ID with this App ID for Firebase web-based auth. Goal: Complete setup of Apple as a sign-in provider in Firebase Authentication. To do this, Apple requires me to add the Firebase return URL above, but the Developer Portal prevents saving with the 501 error. Has anyone else run into this, and is there a workaround (e.g. enabling via Xcode, App Store Connect, or other methods)? Is this a known bug with the Apple Developer Portal? Here is the screenshot of the error: And Response part: Thanks in advance!
2
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469
Aug ’25
Cannot configure Sign in with Apple – Save fails with 501 Not Implemented
Hello, I am unable to configure Sign in with Apple on my developer account. Whenever I try to: Enable/disable the Sign in with Apple capability in my App ID, or Configure a Service ID for web authentication, the portal does not save my changes. In the browser developer console, I consistently see this error: Request URL: https://developer.apple.com/services-account/v1/bundleIds/XXXXXXXX Request Method: PATCH Status Code: 501 Not Implemented This happens across all browsers (Safari, Chrome, Incognito) and even after clearing cache. It affects my entire account, not just one App ID. I have already tried: Creating a new Service ID → still fails. Creating a new App ID → still fails. Re-enabling the capability → save does not work. Different browsers and devices → same result. Has anyone else experienced this issue, and is there a known fix? Or is this something that Apple Developer Support needs to resolve at the account level?
8
3
475
Aug ’25
Permission requirements for LAContext's canEvaluatePolicy
Hi, I am developing an app that checks if biometric authentication capabilities (Face ID and Touch ID) are available on a device. I have a few questions: Do I need to include a privacy string in my app to use the LAContext's canEvaluatePolicy function? This function checks if biometric authentication is available on the device, but does not actually trigger the authentication. From my testing, it seems like a privacy declaration is only required when using LAContext's evaluatePolicy function, which would trigger the biometric authentication. Can you confirm if this is the expected behavior across all iOS versions and iPhone models? When exactly does the biometric authentication permission pop-up appear for users - is it when calling canEvaluatePolicy or evaluatePolicy? I want to ensure my users have a seamless experience. Please let me know if you have any insights on these questions. I want to make sure I'm handling the biometric authentication functionality correctly in my app. Thank you!
2
0
181
Jun ’25
Title: Intermittent Keychain Data Loss on App Relaunch in iOS Beta 2
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!
2
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141
Sep ’25
Using provision profile to access assessments triggers a keychain popup
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!
2
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160
Jun ’25
invalid_client
Would really appreciate support with this invalid_client issue: I have a web app and have aligned the JWT Header and Payload JWT Header { "alg": "ES256", "kid": "ABC123DEFG" } JWT Payload { "iss": "DEF123GHIJ", "iat": 1234567890, "exp": 1234567890, "aud": "https://appleid.apple.com", "sub": "com.yourapp.service" The domains and callback are aligned and correct I've even created a new p8 and updated the Key_ID Sending Credentials to Apple (Token Request) Content-Type: application/x-www-form-urlencoded However, still no luck. Can anyone assist with identifying the possible error? Many thanks
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561
Sep ’25
Sign with apple
I have been working on integrate sign in with apple. I failed for a while. So I download the demo app from this link: https://developer.apple.com/documentation/authenticationservices/implementing-user-authentication-with-sign-in-with-apple And change the bundle id and add it to my paid apple developer account team. Then run it and test it on my all device. It always failed with showing sign up not completed and the log like below: Authorization failed: Error Domain=AKAuthenticationError Code=-7003 "(null)" UserInfo={AKClientBundleID=com.shuaichang.testsignin} LaunchServices: store (null) or url (null) was nil: Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=72, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler} Attempt to map database failed: permission was denied. This attempt will not be retried. Failed to initialize client context with error Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=72, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler} Failed to get application extension record: Error Domain=NSOSStatusErrorDomain Code=-54 "(null)" ASAuthorizationController credential request failed with error: Error Domain=com.apple.AuthenticationServices.AuthorizationError Code=1001 "(null)" authorizationController error: The operation couldn’t be completed. (com.apple.AuthenticationServices.AuthorizationError error 1001.)
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4
129
Jun ’25
com.apple.devicecheck.error 0 - DeviceCheck
Dear Apple Developer Support, We are currently encountering a recurring issue with the DeviceCheck API across multiple devices in our production environment. The following error is frequently returned: com.apple.devicecheck.error 0 We would like to ask the following: What are the possible underlying causes that could lead to this specific error code (0) in the DeviceCheck API? Is there any known behavior or condition where Wi-Fi network configurations (e.g., DNS filtering, proxy settings, captive portals) could result in this error? Are there known timeouts, connectivity expectations, or TLS-level requirements that the DeviceCheck API enforces which could fail silently under certain network conditions? Is this error ever triggered locally (e.g., client library-level issues) or is it always from a failed communication with Apple’s servers? Any technical clarification, documentation, or internal insight into this error code would be greatly appreciated. This would help us significantly narrow down root causes and better support our users
1
1
365
Sep ’25
why prepareInterfaceToProvideCredential does call
we develop extension "Autofill Credential Provider" function for passkey. 1.first step registe passkey 2.second step authenticate with passkey step 1 &amp; step 2 has finished and run success with provideCredentialWithoutUserInteraction. But we want to prepare our interface for use to input password and select passkey what the want. however the func prepareInterfaceToProvideCredential in ASCredentialProviderViewController does call? what i missed? how can i do it?
0
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197
Jul ’25
"Sign Up Not Completed" Error When Using Sign In with Apple on Real Device
Hello, I'm developing an iOS app that includes a Sign In with Apple feature. I’ve completed the following setup steps: Enabled Sign In with Apple for the app’s Bundle ID in the Apple Developer Console. Added Sign In with Apple capability in Xcode under Signing & Capabilities. Tested the feature on a real device, not a simulator. Registered the real device ID in the Developer Console just in case any hidden permission issues exist. Despite following all the necessary steps (and even using the official Apple sample code) the Sign In bottom sheet displays a "Sign Up Not Completed" message. Unfortunately, I don’t receive any further error details to help diagnose the issue. After searching through StackOverflow and this forum, I came across posts suggesting that the feature might take up to 48 hours to become active after setup. Is this still the case in 2025? Or is there something I might be missing? For additional context: other features such as APNs (Push Notifications) are working as expected. Thank you in advance for any help or insight!
Replies
4
Boosts
1
Views
201
Activity
Jun ’25
Downloading Developer ID provisioning profiles - missing new entitlements
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)
Replies
1
Boosts
0
Views
364
Activity
Jul ’25
Critical iOS Activation Vulnerability
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.
Replies
3
Boosts
1
Views
252
Activity
Jun ’25
Access Unix Socket from App Sandbox
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?
Replies
8
Boosts
0
Views
407
Activity
Jul ’25
Issue to reset "Privacy & Security" permissions
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!
Replies
0
Boosts
0
Views
235
Activity
Jun ’25
App IPA upgrade loses access to keychaingroup
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?
Replies
1
Boosts
0
Views
209
Activity
Aug ’25
App Attest Issue in Production - Attestation Object Size Increased
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!
Replies
3
Boosts
0
Views
447
Activity
Jul ’25
Why does appleid.apple.com/auth/authorize throw an "invalid_client" error?
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
Replies
3
Boosts
1
Views
268
Activity
Jun ’25
Unable to enable "Sign In with Apple" on Service ID – 501 PATCH Unsupported Request
Hello, I’m trying to set up Sign In with Apple for my Firebase Authentication integration. Steps I followed: Created a Service ID in Apple Developer, e.g. com.example.myapp.signin. Tried to enable Sign In with Apple and configure the Web Authentication Configuration. Web Domain: myapp.firebaseapp.com Return URL: https://myapp.firebaseapp.com/__/auth/handler When I click Save, I get the following error in the browser console and a blank response page: Unsupported Request PATCH to http://developer.apple.com/services-account/v1/bundleIds/XXXXXXXX not supported. Reference #... What I have verified so far: My Apple Developer Program membership is active (paid). My App ID (e.g. com.example.myapp) exists in Identifiers. The App ID has Sign In with Apple capability checked. I need to link the Service ID with this App ID for Firebase web-based auth. Goal: Complete setup of Apple as a sign-in provider in Firebase Authentication. To do this, Apple requires me to add the Firebase return URL above, but the Developer Portal prevents saving with the 501 error. Has anyone else run into this, and is there a workaround (e.g. enabling via Xcode, App Store Connect, or other methods)? Is this a known bug with the Apple Developer Portal? Here is the screenshot of the error: And Response part: Thanks in advance!
Replies
2
Boosts
0
Views
469
Activity
Aug ’25
Attest service returns error 4 - serverUnavailable
Since Sun 15th Jun 04:30 (UTC+7) we received lots of following error that causes our device test failure. Could Apple please investigate further? ############################# Operations could not be completed. (com.apple.devicecheck.error error 4.) (serverUnavailable)
Replies
4
Boosts
1
Views
314
Activity
Jun ’25
Cannot configure Sign in with Apple – Save fails with 501 Not Implemented
Hello, I am unable to configure Sign in with Apple on my developer account. Whenever I try to: Enable/disable the Sign in with Apple capability in my App ID, or Configure a Service ID for web authentication, the portal does not save my changes. In the browser developer console, I consistently see this error: Request URL: https://developer.apple.com/services-account/v1/bundleIds/XXXXXXXX Request Method: PATCH Status Code: 501 Not Implemented This happens across all browsers (Safari, Chrome, Incognito) and even after clearing cache. It affects my entire account, not just one App ID. I have already tried: Creating a new Service ID → still fails. Creating a new App ID → still fails. Re-enabling the capability → save does not work. Different browsers and devices → same result. Has anyone else experienced this issue, and is there a known fix? Or is this something that Apple Developer Support needs to resolve at the account level?
Replies
8
Boosts
3
Views
475
Activity
Aug ’25
Permission requirements for LAContext's canEvaluatePolicy
Hi, I am developing an app that checks if biometric authentication capabilities (Face ID and Touch ID) are available on a device. I have a few questions: Do I need to include a privacy string in my app to use the LAContext's canEvaluatePolicy function? This function checks if biometric authentication is available on the device, but does not actually trigger the authentication. From my testing, it seems like a privacy declaration is only required when using LAContext's evaluatePolicy function, which would trigger the biometric authentication. Can you confirm if this is the expected behavior across all iOS versions and iPhone models? When exactly does the biometric authentication permission pop-up appear for users - is it when calling canEvaluatePolicy or evaluatePolicy? I want to ensure my users have a seamless experience. Please let me know if you have any insights on these questions. I want to make sure I'm handling the biometric authentication functionality correctly in my app. Thank you!
Replies
2
Boosts
0
Views
181
Activity
Jun ’25
Title: Intermittent Keychain Data Loss on App Relaunch in iOS Beta 2
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!
Replies
2
Boosts
0
Views
141
Activity
Sep ’25
Using provision profile to access assessments triggers a keychain popup
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!
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2
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0
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160
Activity
Jun ’25
Customize the Auth System popup
Hello I'm using Auth0 for handling auth in my app When the user wants to sign in, it will show the auth system pop-up And when the user wants to log out it shows the same pop-up My issue is how to replace the Sign In text in this pop-up to show Sign Out instead of Sign In when the user wants to sign out?
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0
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0
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306
Activity
Sep ’25
ASCredentialProviderViewController Usage
override func prepareInterface(forPasskeyRegistration registrationRequest: any ASCredentialRequest) int this function how can i get the "challenge" from user agent, the params "challenge" need to be used in webauthn navigator.credentials.create
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1
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0
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284
Activity
Jul ’25
invalid_client
Would really appreciate support with this invalid_client issue: I have a web app and have aligned the JWT Header and Payload JWT Header { "alg": "ES256", "kid": "ABC123DEFG" } JWT Payload { "iss": "DEF123GHIJ", "iat": 1234567890, "exp": 1234567890, "aud": "https://appleid.apple.com", "sub": "com.yourapp.service" The domains and callback are aligned and correct I've even created a new p8 and updated the Key_ID Sending Credentials to Apple (Token Request) Content-Type: application/x-www-form-urlencoded However, still no luck. Can anyone assist with identifying the possible error? Many thanks
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1
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0
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561
Activity
Sep ’25
Sign with apple
I have been working on integrate sign in with apple. I failed for a while. So I download the demo app from this link: https://developer.apple.com/documentation/authenticationservices/implementing-user-authentication-with-sign-in-with-apple And change the bundle id and add it to my paid apple developer account team. Then run it and test it on my all device. It always failed with showing sign up not completed and the log like below: Authorization failed: Error Domain=AKAuthenticationError Code=-7003 "(null)" UserInfo={AKClientBundleID=com.shuaichang.testsignin} LaunchServices: store (null) or url (null) was nil: Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=72, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler} Attempt to map database failed: permission was denied. This attempt will not be retried. Failed to initialize client context with error Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=72, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler} Failed to get application extension record: Error Domain=NSOSStatusErrorDomain Code=-54 "(null)" ASAuthorizationController credential request failed with error: Error Domain=com.apple.AuthenticationServices.AuthorizationError Code=1001 "(null)" authorizationController error: The operation couldn’t be completed. (com.apple.AuthenticationServices.AuthorizationError error 1001.)
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0
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4
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129
Activity
Jun ’25
com.apple.devicecheck.error 0 - DeviceCheck
Dear Apple Developer Support, We are currently encountering a recurring issue with the DeviceCheck API across multiple devices in our production environment. The following error is frequently returned: com.apple.devicecheck.error 0 We would like to ask the following: What are the possible underlying causes that could lead to this specific error code (0) in the DeviceCheck API? Is there any known behavior or condition where Wi-Fi network configurations (e.g., DNS filtering, proxy settings, captive portals) could result in this error? Are there known timeouts, connectivity expectations, or TLS-level requirements that the DeviceCheck API enforces which could fail silently under certain network conditions? Is this error ever triggered locally (e.g., client library-level issues) or is it always from a failed communication with Apple’s servers? Any technical clarification, documentation, or internal insight into this error code would be greatly appreciated. This would help us significantly narrow down root causes and better support our users
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1
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1
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365
Activity
Sep ’25
why prepareInterfaceToProvideCredential does call
we develop extension "Autofill Credential Provider" function for passkey. 1.first step registe passkey 2.second step authenticate with passkey step 1 &amp; step 2 has finished and run success with provideCredentialWithoutUserInteraction. But we want to prepare our interface for use to input password and select passkey what the want. however the func prepareInterfaceToProvideCredential in ASCredentialProviderViewController does call? what i missed? how can i do it?
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0
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197
Activity
Jul ’25