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Secure your server actions

75,076 views • 1 year ago •via X (Twitter)

10 Comments

Alex Sidorenko's profile picture
Alex Sidorenko1 year ago

Nuance: action ID is a unique hash. If you don't render it (like in the example when the user is not an admin), it would be hard to trigger your endpoint But in any case, server actions always create endpoints, and endpoints should be protected

Eduardo Borges's profile picture
Eduardo Borges1 year ago

damn... i probably missed that one in some project though I try to keep the actions inside a ./actions/delete-stuff.ts with 'use server' works right?

Alex Sidorenko's profile picture
Alex Sidorenko1 year ago

"use server" only ensures that the code in marked file never gets into the client-side js bundle You still need to protect your server actions as if they are separate callable endpoints (because they are)

Iaci's profile picture
Iaci1 year ago

I (who separates front- and backend) dont understand this

Ᵽøłskɨ Ƀøɍsȼħ's profile picture
Ᵽøłskɨ Ƀøɍsȼħ1 year ago

...or next-safe-action does this trick for you 😉

yo puaaa 👋's profile picture
yo puaaa 👋1 year ago

Too many people thought server actions were a magic black box that just made things work, without realizing it's just magic POST calls!

Daniel Still's profile picture
Daniel Still1 year ago

I love Next overall, but it's a way better experience to just use Route Handlers. Especially if you plugin a framework like Hono or Elysia for good conventions and plugins out of the box.

Legion Dev's profile picture
Legion Dev1 year ago

well its same like secure your api end point lol

Ruchir's profile picture
Ruchir1 year ago

I wonder how many security issues modern Next has created due to server actions lol.

Aurora Scharff's profile picture
Aurora Scharff1 year ago

Also this

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