![]() The first requirement is to have at least Java SE 8 installed on your computer. The requirements for this tutorial are pretty minimal. Install Requirements - Java, Maven and HTTPie They’re designed to be lightweight, minimal and essentially public. JWTs are almost always signed, which allows the client app to detect tampering however, they are generally not encrypted, so sensitive information should not be sent through a JWT. The JSON Web Token is a JSON structure that is used to transmit security information from the provider to the app. Using a third-party provider you can trust allows you to concentrate on developing the features specific to your app.įinally, there’s the JWT. You can let Okta worry about the intricacies of these various standards and protocols and storing credentials, not to mention keeping up to date on all the rapidly evolving security threats. This will allow you (and the other users of the client app) to log into the app via Okta. In this tutorial, you’re going to use Okta to create an OAuth 2.0/OIDC-enabled application that will serve as your authentication and authorization provider. To actually use them, you either need to implement an identity provider yourself or use a 3rd-party identity service. However, neither OAuth 2.0 nor OIDC provide an identity implementation. With both of them, you have a complete authentication (Who is the user?) and authorization (What can the user do?) protocol. ![]() OAuth 2.0 provides authorization only, while OIDC adds an identity layer on top of OAuth 2.0. To authenticate and authorize users to a web app powered by MicroProfile, we’ll need to use two industry-standard protocols, OAuth and OIDC, to call on an existing identity provider, in this case, Okta. Authentication and Authorization for MicroProfile with OAuth, OIDC, and JWTs Take a look at the MicroProfile project if you want to dig deeper.
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