fastify-jwt VS fastify-swagger

Let me explain it again. The banlist is mean to inspect the payload/claims and deny access even if the signature/JWT is valid. We don't need to change anything else. A lot of libraries already provide such a feature. For example https://github.com/fastify/fastify-jwt via the trusted preHook.

Hey, thanks for the reply. I'm doing a port from another stack, and that app's implementation is using using the Okta SAML integration. I see how to secure my app's endpoints without issue, but the question I've got comes in with the actual login workflow. Okta's documentation (link) is exclusively focusing on Express + Passport for the OIDC option. Fastify's ecosystem (link) has fastify-auth + fastify-jwt. But I don't see a SAML implementation, which is where I originally was intending to go because the idp is already set up and tested.

With Speakeasy, you can create client SDKs based on an OpenAPI specification. Fastify ships with the @fastify/swagger plugin, which provides convenient shortcuts for generating good OpenAPI specifications. We'll start this tutorial by registering @fastify/swagger in a Fastify project to generate a spec.

First let’s get our current OpenAPI specification out of Fastify and onto the file system. If you have not added the https://github.com/fastify/fastify-swagger plugin first go do that. Then use this simple script I called generate-spec.ts to write your OpenAPI specification to the filesystem.

The fastify-swagger docs has an example https://github.com/fastify/fastify-swagger

@fastify/swagger is a fastify plugin to serve a Swagger UI, using Swagger (OpenAPI v2) or OpenAPI v3 schemas automatically generated from your route schemas, or from an existing Swagger/OpenAPI schema.

On the Node.js framework side of things, Fastify has support for Swagger with the fastify-swagger plugin.

With this approach, backend can be any programming languages that support OpenAPI or Swagger. Personally, I use fastify-swagger; but I can also be things like Python's FastAPI or Golang's Gin/Buffalo/Native.