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Questions tagged [face-id]

Apple's face recognition technology used in the iPhone X.

Face ID is Apple's face recognition technology that is used in the iPhone X as a biometric locking system.

More information about Face ID

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169 questions
59
votes
5 answers

Can we test Face ID in simulator?

Can we test biometric authentication using the simulator? The iPhone X Simulator shows a menu for Face ID enrollment, but after enabling that, what can I do? How it will recognize a face for authentication?
technerd
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15 answers

How to programmatically check support of 'Face Id' and 'Touch Id'

I've integrated LocalAuthentication for my app security purpose, which has been supporting 'Touch Id' based supporting. But now, apple has recently added 'Face Id' based authentication also. How can I check, which type of authentication is supported…
Krunal
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42
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5 answers

What is NSFaceIDUsageDescription - Face ID Usage Description Info.plist key?

There is a new privacy NSFaceIDUsageDescription Info.plist key in the Xcode 9 GM where a developer supplies the usage description for the permissions alert. Does anyone have a link to docs on it? The plist view in Xcode summarizes it as: Privacy -…
Steve Moser
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23
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4 answers

LABiometryType in iOS11 always return None

No matter what settings is configured in Device's passcode and touchId settings , LAContext always returns none . It is just throwing me a warning not the exception. Its only working in XCode 9.1 Beta in iOS11.1 beta as suggested :(
guhan0
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17
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5 answers

iOS8 check if device has Touch ID

LAContext has method to check if device can evaluate touch ID and gives error message. Problem is that same error message "LAErrorPasscodeNotSet" is given by system in two cases: 1) If user has Touch ID, but turned it off in settings (iPhone 5s with…
1ce
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14
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1 answer

not been updated for Face ID Message

previously my app is using touchID for login and now i am going to implement faceID for login the app, and my app getting this message when the app start local authentication. How can I prevent this message from show up when I use faceID for…
aznelite89
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12
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5 answers

Can we get face-id in react native for Android devices?

I was implementing biometrics in my app for authentication. I am using react-native biometrics for it. Every things working good just one stucked. Face-id is not working in Android. I did a lot of googling but unable to find some satisfactory…
Bhaskar Joshi
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12
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5 answers

How to check support of Touch ID, Face Id ,Password and pattern lock in React-Native

I am using react-native-fingerprint-scanner for Touch ID, Face Id, Passcode authentication. Touch ID is working for me but How can I check if device support or not? I have tried using react-native-touch-id but it is not for Face Id on android. Is…
Sagar
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11
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2 answers

Face ID write and read values from and into the keychain

I did understand how the Access with Touch ID's kSecAccessControlTouchIDAny in the framework KeychainAccess works but i couldn't figure out how to do this with Face ID in iOS 11. I couldn't find any documentation for solving it yet (Maybe the docs…
bemeyer
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10
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2 answers

Face ID evaluation process not working properly

I'm trying to get if Face ID or Touch ID succeeded in the function below func authenticate() -> Bool{ let context = LAContext() var error: NSError? guard context.canEvaluatePolicy(.deviceOwnerAuthenticationWithBiometrics, error:…
Yuto
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10
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3 answers

Touch ID vs Face ID code

I wanted to ask a question about biometric authentication. In my app I entered authentication with Touch ID. Now voelvo implement the method with Face ID. I inserted the line Privacy - Face ID Usage Description into my .plist file Now I have noticed…
kAiN
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10
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2 answers

iOS - Face ID biometric integration

I've integrated/implemented Face ID (Local Authentication) authentication for my app and everything works fine, except Face ID prompt Alert window interface. It shows, a rounded square with a light gray background and the title "Face ID". What…
Krunal
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9
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1 answer

Allow Face ID permission alert

My app (running in iPhone X Simulator Xcode 9.0.1) is asking me for permission to use Face ID. The alert says: Do you want to allow to use Face ID? This app was designed to use Touch ID and may not fully support Face ID. I was expecting…
beebcon
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8
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5 answers

How to detect whether device support FaceID or not?

Its bit early to ask but I'm planning to add feature specially for FaceID, so before that I need to validate either device support FaceID or not? Need suggestion and help. Thanks in advance.
Aleem
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7
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2 answers

Using Touch ID or Face ID without storing user biometrics

I apologize in advance if this topic does not fit Stackoverflow (I ask moderators to move it where appropriate). Thanks. I was wondering how apps use Touch ID or Face ID to verify identity without storing the biometric data into their…
publicknowledge
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