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Passwordless login using FIDO2

MWARE IAM supports passwordless authentication using FIDO2, a phishing-proof passwordless authentication protocol developed as a joint effort between the FIDO Alliance and the World Wide Web Consortium (W3C).

The three major enablers of the FIDO2 flow are:

  • The FIDO2 Authenticator
  • The client or browser that operates as a mediator
  • The WebAuthn Relying Party (MWARE IAM)

There are two types of authenticators, which you can use with MWARE IAM passwordless authentication.

  • Platform authenticators (also known as internal authenticators): Authenticators like fingerprint scanners, TouchID, FaceID or Windows Hello which are bound to a particular device.
  • Roaming authenticators (also known as cross-platform or external authenticators): Authenticators like hardware security keys which are external and not bound to any specific device.

You can configure FIDO2 passwordless login for your apps using two methods:

  • Security key/Biometrics: An application user uses a FIDO2-supported authenticator to log in without entering a username or a password.

  • MFA with Security key/Biometrics: An application user enters a username and password first. IS authenticates the user with credentials and prompts the user to use a FIDO2-supported authenticator to log in.

Does your browser support your Security Key/Biometrics (FIDO) devices?

You can use the Yubico site to check the browser support for FIDO devices.

Info

  • MWARE IAM uses the WebAuthn API to enable FIDO-based authentication for browsers that no longer support the u2f extension.
  • The following browser versions support the WebAuthn API by default:
    • Chrome 67 and above
    • Firefox 60 and above
    • Edge 17723 and above
  • FIDO2 passwordless login with platform authenticators will NOT work on the Firefox browser in macOS Catalina, Big Sur, and Monterey due to browser limitations.
  • FIDO2 passwordless login with roaming authenticators will NOT work on the Firefox browser as the browser doesn't support CTAP2 (Client to Authenticator Protocol 2) with PIN.

Prerequisites

  • Add the following configurations to the deployment.toml file in the <IS_HOME>/repository/conf directory to define the origin URLs where the MWARE IAM My Account will be hosted (e.g., https://localhost:9443).

    [fido.trusted]
origins=["https://localhost:9443"]
    - You need to set up the sample application. - You need to have a FIDO2 security key registered in IS. Learn how to register your FIDO security key.

Configure Security Key/Biometrics (FIDO) as an authenticator

To configure Security Key/Biometrics as an authenticator:

  1. On the management console, go to Main > Identity > Service Providers > List.

  2. Click Edit on the saml2-web-app-pickup-dispatch.com service provider.

  3. Expand the Local and Outbound Authentication Configuration section and click Local Authenticator.

  4. Select Security Key/Biometrics from the list of local authenticators.

  5. Click Update to save your configurations.

Try it out

  1. Access the following sample Pickup Dispatch application URL: http://localhost.com:8080/saml2-web-app-pickup-dispatch.com and click Login.

  2. Depending on the FIDO biometric method configured, you will be prompted to enter a code, use the security key or use your fingerprint scanner.

  3. Add your security key or biometrics and click Continue.

You will now be logged into the application successfully.

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