How to Go Passwordless with idemeum JavaScript SDK

How to Go Passwordless with idemeum JavaScript SDK

Learn how to Go Passwordless with idemeum JavaScript SDK. Get and validate user claims. idemeum SDK returns ID and Access tokens upon successful user login. In this guide, we will go through the following steps to implement passwordless login with idemeum JavaScript SDK.

Passwordless technology can be confusing... In our previous post, we took a deep dive into various passwordless solutions with the goal to understand how it all works.

What exactly do you do if you want to go passwordless?

You can do it yourself, but the development and proper implementation will require significant resource investment. Master FIDO2 / WebAuthn, secure JWT tokens, manage sessions, deal with token validation, OIDC flows - just to name a few areas that need to be considered for secure and scalable passwordless implementation.

At  idemeum we faced the same challenge, and we decided to simplify things with our JavaScript SDK. Our goal was simple - provide you with a seamless intuitive integration experience, yet give you the flexibility to implement the login flows that you need. With one SDK and simple configuration you get it all - one-clickWebAuthn, or QR-code login experience. You choose what works best for your use case through simple developer portal settings.

idemeum JS SDK provides 4 methods to help you with your login needs: 

loginlogoutuserClaimsisLoggedIn. By leveraging these methods you can enable passwordless, secure, and private login for your single-page application.

In this guide, we will go through the following steps to implement passwordless login with idemeum JavaScript SDK:

  1. Initialize idemeum SDK
  2. Manage authentication state with isLoggedIn
  3. Log the user in and out with login and logout
  4. Get and validate user claims with userClaims

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