Class FingerprintUserVerificationHandler`Abstract`

The objects consuming the outcome of an interaction where the user provides fingerprint credentials.

This is used with the Aaid.FINGERPRINT authenticator attestation identifier.

See

FingerprintUserVerifier.verifyFingerprint

Hierarchy

UserVerificationHandler
- FingerprintUserVerificationHandler

Index

Methods

cancel listenForOsCredentials

Methods

`Abstract` cancel

cancel(): Promise<void>
This method should be invoked if the operation must be canceled.

Returns Promise<void>

Inherited from UserVerificationHandler.cancel

`Abstract` listenForOsCredentials

listenForOsCredentials(): Promise<OsAuthenticationListenHandler>
When this method is invoked, the SDK will wait for the user to provide credentials.

If the credentials are provided, it will be checked that they are valid.

Before invoking this method, some user interface should be presented to the end user asking to provide OS credentials (in the case of fingerprint, the user should be asked to place finger in the sensor to authenticate).

Returns Promise<OsAuthenticationListenHandler>
an OsAuthenticationListenHandler that can be used to cancel listening for OS credentials.

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