Class OutOfBandAuthenticationAbstract

The operation handling an out-of-band authentication.

This is the object returned by the SDK, when an OutOfBandPayload was processed and the OutOfBandPayload corresponds to an authentication operation.

Usage example:

  class AccountSelectorImpl extends AccountSelector {
      async selectAccount(
          context: AccountSelectionContext,
          handler: AccountSelectionHandler
      ): Promise<void> {
          await handler.username(username).catch(console.error);
      }
  }

  class AuthenticatorSelectorImpl extends AuthenticatorSelector {
      async selectAuthenticator(
          context: AuthenticatorSelectionContext,
          handler: AuthenticatorSelectionHandler
      ): Promise<void> {
          await handler.aaid(aaid).catch(console.error);
      }
  }

  class PinUserVerifierImpl extends PinUserVerifier {
      async verifyPin(
          context: PinVerificationContext,
          handler: PinVerificationHandler
      ): Promise<void> {
          await handler.verifyPin(pin).catch(console.error);
      }
  }

  class BiometricUserVerifierImpl extends BiometricUserVerifier {
      async verifyBiometric(
          context: BiometricUserVerificationContext,
          handler: BiometricUserVerificationHandler
      ): Promise<void> {
          await handler
              .listenForOsCredentials(
                  BiometricPromptOptions.create(
                      'Biometric authentication required',
                      'Cancel',
                      'Please identify yourself.'
                  )
              )
              .catch(console.error);
      }
  }

  async authenticateWithOutOfBand(
      client: MobileAuthenticationClient,
      payload: OutOfBandPayload
  ): Promise<void> {
       await client.operations.outOfBandOperation
           .payload(payload)
           .onRegistration((registration) => {
              // handle registration
           })
           .onAuthentication((authentication) => {
               authentication
                   .accountSelector(new AccountSelectorImpl())
                   .authenticatorSelector(new AuthenticatorSelectorImpl())
                   .pinUserVerifier(new PinUserVerifierImpl())
                   .biometricUserVerifier(new BiometricUserVerifierImpl())
                   .onSuccess((authorizationProvider) => {
                       // handle success
                   })
                   .onError((error) => {
                       // handle error
                   })
                   .execute();
           })
           .onError((_error) => {
               // handle out-of-band error
           })
           .execute();
  }
Copy