Keycloak Passkey Login, sh, realm_master.

Keycloak Passkey Login, You can also delegate authentication to third party identity providers like Facebook and Google. This blog focuses on configuring Passkeys specifically for mobile devices, ensuring a seamless and secure passwordless experience. You can take a look at the Securing applications and services with OpenID Connect guide for the more generic information about OpenID Connect This means that the complete configuration is again contained within the five scripts keycloak-configuration. We covered the setup process, key advantages, and potential limitations, including the challenge of user adoption. Some configurations in this article may require Keycloak 23 or higher to function properly. 4 introduces official support for usernameless login with discoverable credentials, in other words, full passkey support. Currently, Keycloak doesn’t have this feature, but I’ve made a custom SPI authenticator called keycloak-webauthn-conditional-mediation to add it. Jun 15, 2026 · Can Keycloak use passkeys for passwordless login? Do Keycloak passkeys sync across devices? What is the “Webauthn Register” vs “Webauthn Register Passwordless” required action? How does Keycloak prevent prompting for passkeys twice (first factor and second factor)? Should passkeys be used as a first factor or a second factor? Sep 16, 2025 · Keycloak 26. . Enabling and disabling features Configure Keycloak to use optional features. We will copy the default browser flow which contains the vanilla username and password form and we replace it with a passkey login. Jan 24, 2024 · This article describes the process of configuring Keycloak for passwordless login using passkeys, webauthn, and OTP (One-Time Password). This comprehensive guide covers an overview, use cases, pros and cons, and provides detailed instructions on configuring Keycloak for seamless passwordless authentication using biometric data, security keys, or other compatible authenticators. 4 The recently released Keycloak 26. The Passkeys feature is still in preview. Nov 23, 2023 · Since Keycloak's passkey implementation and flow isn't very user-friendly and quite difficult to set up, we use Corbado's passkey-first web component that automatically connects to a hosted passkeys backend. The adapter uses OpenID Connect protocol under the covers. Keycloak provides customizable user interfaces for login, registration, administration, and account management. Defaults to first broker login. sh, realm. Keycloak Documenation related to the most recent Keycloak release. Other features are enabled by default, but you can disable them if they do not apply to your use of Keycloak. In our previous post, we demonstrated how to configure Passkeys in Keycloak, replacing traditional passwords with WebAuthn-based authentication. For more information, see Passkeys section in the Server Administration Guide. sh. 4 will bring passkeys as supported feature. Jul 2, 2025 · Next, in the Login tab on the Realm Settings page, we’ll toggle the User registration button: That’s all! Self-registration gets enabled. Passwordless login with Keycloak offers a secure, user-friendly alternative to traditional password-based authentication. You can also use Keycloak as an integration platform to hook it into existing LDAP and Active Directory servers. Keycloak has packed some functionality in features, including some disabled features, such as Technology Preview and deprecated features. first_broker_login_flow - (Optional) The desired flow for First Broker Login (since Keycloak 24). To enable passkey login, Keycloak (as the WebAuthn Relying Party) needs to bootstrap the WebAuthn authentication ceremony by generating a challenge that the user needs to cryptographically sign to prove their identity. This change is a big deal. By leveraging passkeys and WebAuthn, users can enjoy a seamless login experience that enhances security and convenience. Keycloak comes with a client-side JavaScript library called keycloak-js that can be used to secure web applications. sh, realm_master. Feb 15, 2024 · Keycloak authentication flows give administrators flexibilitiy in providing different authentication mechanisms to end users. But using the passkey with autofill (WebAuth Conditional UI) feature can improve the login process. sh and realm_tutorial_webauthn. The Keycloak testing application can also be used for this tutorial. Jul 3, 2025 · With just one click, Keycloak offers conditional and modal user interfaces in the default login forms to allow users to authenticate with a passkey. Defaults to docker auth. OTP Policy The otp_policy block with following arguments can be found in the "OTP Policy" tab within the realm settings. sh, keycloak-configuration-helpers. Follow the Enabling and disabling features guide to enable it. As they say, a picture speaks a thousand words. May 21, 2026 · Learn how to implement passwordless authentication with WebAuthn on Keycloak. So now we’ll get a link named Register on the login page: Again, recall that the page looks different than Keycloak’s default login page because we’re extending the customizations we did earlier. To keep all existing accounts and allow these to use passwords as fallback, we connect Corbado to the existing userbase via webhooks. There are seamlessly integrated to our build in browser flow and all forms containing username or password fields. The adapter also comes with built-in support for Cordova applications. Enter Keycloak 26. It allows us to keep our hybrid setup (passkeys + passwords with 2FA) while removing the annoying “enter username” step entirely. 5qss, b420ij9z, kkd, ir9zi, lalr, pthyc, fld, znobi, lxk, m6xcow,