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I didn't even know an app could ask for your passcode. I've never seen that and would think there's not an API for it. Hopefully an iOS developer can chime in.
by lancesells 3y ago
I didn't even know an app could ask for your passcode. I've never seen that and would think there's not an API for it. Hopefully an iOS developer can chime in.
- lxgr 3y agoYou can tie key usage to a successful passcode entry. The app never sees the passcode; it’s handled by the OS: https://developer.apple.com/documentation/security/secaccesscontrolcreateflags/1394326-devicepasscode https://developer.apple.com/documentation/security/secaccess...
- KMnO4 3y agoI recently logged into Amazon via Safari on my iPhone and it asked for my passcode/Face ID. I didn’t know there was a JS API to authenticate that way, but I guess there is.
- lxgr 3y agoThat’s WebAuthN, also known as “passkeys”.