We are relying on ASWebAuthenticationSession to do web authentication. Since the API doesn't support POST requests directly we have to generate local file in ~/Library/Application Support/<foo.bar>/WebAuth.html containing the POST and use initial URL as file:///Users//Library/Application%20Support//WebAuth.html Problem is that Safari sometimes pops a dialog "Confirm the file to load" and sometimes it doesn't. This doesn't depend on "Full Disk access" TCC. Does anybody know a way to prevent this from happening? MDM option or something? Also styling of the popup is a rather poor UI choice - looks very confusing and like the user may choose another file to load. Chrome f.e. doesn't do such popups. I already have FB13340210 for this.

Hey community! I have an idea of social network for VisionOS. I'm trying to figure out the best approach to implement authentication flow for the users. I'm looking into Auth0 Package, but facing some issues with platform compatibility. Are there any recommendations? I have auth0 in iOS app and that works just fine. I use webAuth() method and during migration to VisionOS I got the next error: "Module 'Auth0' has no member named 'webAuth'". I discovered the source code a little bit and found the next condition in "Auth0" file that are not passing: #if WEB_AUTH_PLATFORM. That should be the root cause why error occues on compilation stage. I tried to apply the flag "-DWEB_AUTH_PLATFORM" to "Swift Compiler - Custom Flags", but it didn't help. Are there any tweaks that I can apply to my project and make it work? I would be happy if someone provide any relevant information. Thank you!

Hey Apple team (and eskimo 🙏), Our FinTech app uses iCloud Keychain shared web credentials to store a secure encryption password in iCloud Keychain. Some of our new users seem to run into an issue where the app fails to successfully create a shared web credential. All users are required to have the following two settings enabled: Settings --&gt; Passwords --&gt; Password Options --&gt; Autofill from iCloud Passwords &amp; Keychain Settings --&gt; Apple D - -&gt; iCloud - -&gt; Passwords and Keychain --&gt; 'Sync this iPhone' The issue appears to resolve itself when the user restarts their iPhone. We've had this bug 3 times now and would like to understand the root cause. We have a couple hypotheses: iOS is failing to verify that the domain for the shared web credential is valid via &lt;domain&gt;/.well-known/apple-app-site-association (and then restarting triggers reverification) Users were on a version of iOS where it was bugged (and then restarting finally completed an update to a new version). We've verified that the bug happened on 17.0.2 with one user (until they updated and it fixed itself)

Hi, I am using flutter MSAL SSO with flutter_inappwebview and azure_flutter_authentication package to login to the app. let viewController: UIViewController = UIViewController.keyViewController! let webviewParameters = MSALWebviewParameters(authPresentationViewController: viewController) webviewParameters.webviewType = .default I am trying to open another application in webview by using flutter_inappwebview, so that there will be a silent log in using MSAL SSO option in iOS device. But its not working InAppWebView( key: webViewKey, initialUrlRequest: URLRequest(url: Uri.parse(widget.url)), initialOptions: options, pullToRefreshController: pullToRefreshController, onWebViewCreated: (controller) { webViewController = controller; }, onLoadStart: (controller, url) { logger.d("printing webview controller type: " + controller.runtimeType.toString()); setState(() { this.url = url.toString(); urlController.text = this.url; isLoading = false; }); }, androidOnPermissionRequest: (controller, origin, resources) async { return PermissionRequestResponse( resources: resources, action: PermissionRequestResponseAction.GRANT); }, shouldOverrideUrlLoading: (controller, navigationAction) async { var uri = navigationAction.request.url!; if (![ "http", "https", "file", "chrome", "data", "javascript", "about" ].contains(uri.scheme)) { if (await canLaunch(url)) { // Launch the App await launch( url, ); // and cancel the request return NavigationActionPolicy.CANCEL; } } return NavigationActionPolicy.ALLOW; }, onLoadStop: (controller, url) async { pullToRefreshController?.endRefreshing(); setState(() { this.url = url.toString(); urlController.text = this.url; }); }, onLoadError: (controller, url, code, message) { pullToRefreshController?.endRefreshing(); }, onProgressChanged: (controller, progress) { if (progress == 100) { pullToRefreshController?.endRefreshing(); } setState(() { this.progress = progress / 100; urlController.text = this.url; }); }, onUpdateVisitedHistory: (controller, url, androidIsReload) { setState(() { this.url = url.toString(); urlController.text = this.url; }); }, onConsoleMessage: (controller, consoleMessage) { print(consoleMessage); }, ), How to should I pass the login session from swift code to inappwebview in flutter? Please help me with this. I really appreciate it. Its working fine with android devices. The problem is from iOS devices.

I am working on two applications that provide complementary functionality - one is a main app with authentication flow and the other handles additional functionalities within my service. I would like to publish these as separate apps on the App Store but allow them to share data through an App Group, specifically to enable sign-in state to carry across. The flow would be: Main app authenticates the user and saves an authentication token to the shared App Group container Second app launches and checks the container for this token. If present, it signs the user in automatically. In this way the Main app handles all login functionality which enables certain features in the other app(s) when logged in state is present. My questions are: Would this violate any App Store guidelines around app functionality distribution or data sharing? I intend to provide a technical rationale during review on why two apps are necessary. Would Apple allow such an implementation? What best practices should I follow when submitting for app review approval? It would be great to hear thoughts around the viability of this app architecture. Please let me know if further technical details are needed as well. Looking forward to community feedback on whether Apple permits apps sharing sensitive data via App Group specifically for identity management. Reference: guideline 2.5.2 2.5.2 Apps should be self-contained in their bundles, and may not read or write data outside the designated container area, nor may they download, install, or execute code which introduces or changes features or functionality of the app, including other apps. Educational apps designed to teach, develop, or allow students to test executable code may, in limited circumstances, download code provided that such code is not used for other purposes. Such apps must make the source code provided by the app completely viewable and editable by the user. https://developer.apple.com/documentation/xcode/configuring-app-groups

I developed an app that implements autofill extension with ASCredentialProviderViewController to provide passkeys. while it works smoothly on internal connections (e.g. register to webauthn.io on the same device where my app is installed), it fails when i'm scanning QR code on another device. I suspect it's a problem with the flags of the passkey attestation object as the only difference between the 2 requests (internal and hybrid) I've found is that the userVerificationPreference is changed from preferred (internal) to required (hybrid). i sent those flags (both on hybrid and internal connection): binary rep: 01011101 decimal rep: 93 is anyone has a clue what goes wrong?

Hi all, Trying to create a Passkeys registration in my app. This is the implementation I have: ASAuthorizationPlatformPublicKeyCredentialProvider *provider = [[ASAuthorizationPlatformPublicKeyCredentialProvider alloc] initWithRelyingPartyIdentifier:[[jsonDict objectForKey:@"rp"] objectForKey:@"id"]]; ASAuthorizationPlatformPublicKeyCredentialRegistrationRequest *request = [provider createCredentialRegistrationRequestWithChallenge: [jsonDict objectForKey:@"challenge"] name:[[jsonDict objectForKey:@"user"] objectForKey:@"name"] userID:[[jsonDict objectForKey:@"user"] objectForKey:@"id"]]; ASAuthorizationController *controller = [[ASAuthorizationController alloc] initWithAuthorizationRequests:[NSArray arrayWithObject:request]]; controller.delegate = self; controller.presentationContextProvider = self; [controller performRequests]; But I get this error: Remote proxy object error handler invoked with error: Error Domain=NSCocoaErrorDomain Code=4097 "Couldn’t communicate with a helper application." Connection to agent service interrupted with error: Error Domain=NSCocoaErrorDomain Code=4097 "Couldn’t communicate with a helper application." ASAuthorizationController credential request failed with error: Error Domain=NSCocoaErrorDomain Code=4097 "Couldn’t communicate with a helper application." And this is the NSError I get in authorizationController:didCompleteWithError: authorizationController error: Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named com.apple.AuthenticationServicesCore.AuthenticationServicesAgent" UserInfo={NSDebugDescription=connection to service named com.apple.AuthenticationServicesCore.AuthenticationServicesAgent} Everything is defined right (associated domains in project and .well-known). Any reason I can't continue? Edit: I'm with iOS 17.0 (21A5248v) and Xcode-Beta (15A5160n) if it matters. Thanks

Hi community! I'm on the hunt for alternatives to digital onboarding and NFC reader libraries on iOS (and maybe on Android too). Do any of you know of alternatives to: https://github.com/AndyQ/NFCPassportReader They should be compatible with ICAO Doc 9303 MRTD - https://www.icao.int/publications/pages/publication.aspx?docnum=9303 Your insights and suggestions mean a lot! Thanks! Description: NFCPassportReader - This package handles reading an NFC Enabled passport using iOS 13 CoreNFC APIS Version 2 (and the main branch) now uses Swift Async/Await for communication. If you need an earlier version, please use 1.1.9 or below! Supported features: Basic Access Control (BAC) Secure Messaging Reads DG1 (MRZ data) and DG2 (Image) in both JPEG and JPEG2000 formats, DG7, DG11, DG12, DG14 and DG15 (also SOD and COM datagroups) Passive Authentication Active Authentication Chip Authentication (ECDH DES and AES keys tested, DH DES AES keys implemented ad should work but currently not tested) PACE - currently only Generic Mapping (GM) supported Ability to dump passport stream and read it back in Uses Async/Await

It appears that for a successful registration of a passkey to a relying party using passkey autofill provider, the BE BS bits/flags in the attestation response need to be set to true. Please refer FLAGS byte of authData field part of attestationObject mentioned here - https://www.w3.org/TR/webauthn-2/#sctn-attestation. If those flags are set to false, the RP rejects saying - "The operation either timed out or was not allowed. See: https://www.w3.org/TR/webauthn-2/#sctn-privacy-considerations-client." What are the implications of having those flags set to true? Does it make the generated passkey syncable across devices using same apple id? If yes, is there at all anyway possible by which a generated passkey can be made device bound, basically can be generated and used only on a single iPhone/iOS device? Also, is there a plan to ever make those flags to be set to false in a future iOS release? Also, what does it mean in the credential provider popup where it says - "Available where is installed." in the below screenshot?

Hello everybody, I'm trying to implement passkey provider for iOS device. I'm in the register phase of the passkey. Let's say this is my code to register request, what am I doing wrong?: import SwiftCBOR class CredentialProviderViewController: ASCredentialProviderViewController { . . . func generatePublicKeyCborEncoded() -> Data { let privateKey = P256.Signing.PrivateKey() let publicKey = privateKey.publicKey.x963Representation let decoded: [CBOR: CBOR] = [ CBOR.init(integerLiteral: 1): CBOR.init(integerLiteral: 2), CBOR.init(integerLiteral: 3): CBOR.init(integerLiteral: -7), CBOR.init(integerLiteral: -1): CBOR.init(integerLiteral: 1), CBOR.init(integerLiteral: -2): CBOR.byteString(publicKey[1..<33].map { $0 }), CBOR.init(integerLiteral: -3): CBOR.byteString(publicKey[33..<65].map { $0 }) ] return Data(CBOR.encode(decoded)) } @IBAction func onRegister(_ sender: UIButton) { NSLog("onRegister called 1") guard let request = newRegistrationRequest as? ASPasskeyCredentialRequest else {return} let attObj: Data = generatePublicKeyCborEncoded() let passkey: ASPasskeyRegistrationCredential = ASPasskeyRegistrationCredential( relyingParty: request.credentialIdentity.serviceIdentifier.identifier, clientDataHash: request.clientDataHash, credentialID: Data([67, 92, 125, 254, 60, 232, 238, 248, 14, 107, 245, 21, 85, 130, 40, 54], attestationObject: attObj ) extensionContext.completeRegistrationRequest(using: passkey){ endedWell in NSLog("onRegister called \(endedWell ? "" : "not") ended well") } } }

I am trying to implement a third party passkey credential provider and I have been able to successfully setup the project for that. Below is a sample code which I am using - let passkeyRegistrationCredential = ASPasskeyRegistrationCredential(relyingParty: self.request?.credentialIdentity.serviceIdentifier.identifier ?? "", clientDataHash: self.request?.clientDataHash ?? Data(), credentialID: Data(credentialId), attestationObject: Data(attestationBytes) self.extensionContext.completeRegistrationRequest(using: passkeyRegistrationCredential) The attestationBytes object that I am generating and sending back to RP seems to work only if I set the "fmt" to "none", which basically requires "attStmt" to be sent as an empty value as per WebAuthn spec - https://www.w3.org/TR/webauthn-2/#sctn-none-attestation When trying to set the "fmt" to "packed" in attestation object and creating a self signed "attStmt" consisting of "alg" and "sig" key-values referring - https://www.w3.org/TR/webauthn-2/#sctn-packed-attestation, it does not seem to work. The RP throws an error. I do not have "x5c" object as that supposedly is not mandatory in case of self attestation. I have "authData" also as part of the response properly setup. Is it not possible to use packed attestation or am I missing something in creating the attestation object? Also, does Apple modify the response being sent in the background before sending to RP if packed fmt is used?

After upgrading iOS from 17 to 17.1, the list of passkeys registered to the ASCredentialIdentityStore is not displayed in the Safari QuickType bar. (Google Chrome browser is ok)

I am using Okta Web Redirect Sign-in on my iPhone app. Even on Safari, same response. Ideally it should show me some message but it is not. It asks for username, password upon submit it stuck. And ask to download a file. Have a look at attached screenshot. How to resolve this issue? Thank you in advance.

Firstly massive thank you to the Passkeys team at Apple for opening up the APIs to allow third-party password manager apps to save and autofill Passkeys in iOS 17! I wasn't expecting this so soon. Incredible work. I have successfully implemented the new methods on ASCredentialProviderViewController, up to the point where our app's extension is now being presented when a user is prompted to "Create a passkey?". However two things are not entirely clear to me from this point on: When the user chooses our app to create a password by tapping "Continue", the prepareInterfaceToProvideCredential(for credentialRequest: ASCredentialRequest) method is called. Should I be handling passkey creation within this method? Really at this point I was expecting prepareInterface(forPasskeyRegistration: to be called instead. Are new passkeys automatically generated and returned by AuthenticationServices during this flow, or is it down to the developer to generate a new passkey here? I ask because the documentation for prepareInterface(forPasskeyRegistration: seems to imply the former, stating: "This method will present your extension's UI for user authentication before creating the passkey." Thanks again.

In my app user accounts are handled with Firebase Auth. When creating a user how can I get the system to suggest a Unique password (that prompt that comes up on the keyboard) and also how can i get it to save these details to the keychain. My app will have a website in the future so I want the details come up when the user tries to login there. When the user logs in i used the func below to save the details to the keychain, it says the details have been saved but it doesnt seem to come up in the passwords tab in Settings. func saveCredentialsToKeychain(email: String, password: String) { let query: [String: Any] = [ kSecClass as String: kSecClassInternetPassword, kSecAttrServer as String: "myWebsite.com", kSecAttrAccount as String: email, kSecValueData as String: password.data(using: .utf8)!, kSecAttrAccessible as String: kSecAttrAccessibleWhenUnlocked ] let status = SecItemAdd(query as CFDictionary, nil) if status == errSecSuccess { print("Credentials saved to Keychain") } else { print("Error saving credentials to Keychain: \(status)") } }

I have been using workspace to incorporate the Firebase Auth functionality in my application. I am using Xcode 15.0.1 and Firebase 10.18.0. I have included the screenshot for that as well. In which you can see that I have typed fs and g on two separate lines and it should show me the error but it's now. Also I have commented out the import of Firebase so it should also display me the error that Auth.auth() is unidentified function. I have tried restarting my Xcode and mac as well.

I updated the app bundle ID of my app in my associated domains file on my server which can be viewed using the Apple CDN at (https://app-site-association.cdn-apple.com/a/v1/myApp.app) and on my server at (https://myApp.app/.well-known/apple-app-site-association). All I did was update the app Bundle ID of my app in Xcode and likewise in the associated domains file, and now it is no longer working and I'm getting the error Application with identifier ABCDE12345.app.myApp.MyApp is not associated with domain myApp.app. This error is thrown when attempting to use the webcredentials portion of the associated domain file for logging in via Passkey. I've waited for 6 days to let the changes propagate through the CDN but the issue is persisting. Strangely enough, it has worked a few times since I changed it but almost always fails. This intermittent behavior leads me to believe it might be something up with the CDN? The only thing I changed about my appID was the domain, e.g. ABCDE12345.io.oldDomain.MyApp to ABCDE12345.app.myApp.MyApp. My file is structured as so: { "applinks": { "apps": [], "details": [ { "appID": "ABCDE12345.app.myApp.MyApp", "components": [ ... ] } ] }, "webcredentials": { "apps": [ "ABCDE12345.app.myApp.MyApp" ] } } Likewise I updated the entitlements in my app to webcredentials:myApp.app from webcredentials:oldDomain.io and similarly for the appLinks. I've tried deleting the app, restarting Xcode, clean builds, all that jazz to no avail. Any advice you have for remedying this would be greatly appreciated. This has brought my beta to a halt because no one can log in or sign up. Thank you.

Hey, I'm looking for some help with ASAuthorizationController and passkeys. It seems that wildcards in applinks for subdomains break passkeys for the main domain. The app has the following entries in entitlements: webcredentials: mydomain.com applinks: mydomain.com applinks: *.mydomain.com mydomain.com is a placeholder for the actual domain The AASA file is hosted only at mydomain.com and contains a correctly formatted "webcredentials" entry. { "webcredentials": { "apps": [ "app-id-corretly-formatted" ] }, "applinks": { "apps": [], "details": [ // ... ] } } When I use ASAuthorizationController with the domain mydomain.com, it reports the following error: Error Domain=com.apple.AuthenticationServices.AuthorizationError Code=1004 "Application with identifier X is not associated with domain mydomain.com" UserInfo={NSLocalizedFailureReason=Application with identifier X is not associated with domain mydomain.com If I remove the following line from the entitlements "applinks: *.mydomain.com", it works as expected: webcredentials: mydomain.com applinks: mydomain.com It appears that the problem is with the wildcard in the subdomains. Has someone experienced this issue?

after subscribing, I want to have users log in for a few reasons core to the functionality of the app. However, Apple has requirements about this, stating it needs to be optional. however, I want to have my backend layer secure so that we check a user session each time a request is made, without a check its basically open to the public which I don’t like. Without a login, there is no session To provide. we use RevenueCat for managing subscriptions But I don’t want to rely on their servers for checking subscription status…is that the only option? do I have an option to secure my api layer another way, without login session?