Immutable Websites on ENS

Indefinitely lock your IPFS website deployments to versioned ENS subdomains

How it works

I'm using the ENS NameWrapper with a special resolver and subname renewal manager from serenae.eth.

• Step 1: Check if a .eth name is wrapped
• Step 2: Call approve on the NameWrapper to the subname renewal manager, allowing anyone to renew all subnames
• Step 3: Burn CANNOT_UNWRAP | CANNOT_APPROVE on the 2LD, preventing anyone from changing the subname renewal manager
• Step 4: Create subname while burning fuses CAN_EXTEND_EXPIRY | PARENT_CANNOT_CONTROL | CANNOT_UNWRAP | CANNOT_SET_RESOLVER on the subname
• Step 5: Set contenthash on the subname
• Step 6: Lock contenthash on the subname using the custom resolver contract

How it's built

• Code: Vite + React + RainbowKit + viem + wagmi
• Design: Thorin

How to run locally

Clone this repo

git clone https://github.com/gskril/immutable-ens-websites.git

Install dependencies

yarn install

Run the app

yarn dev

Notes

I wanted to make this a fully standalone app but ran into some time limitations at the hackathon, so I'm leaning on a few external services for now. I plan to remove these dependencies in the future.

Specifically, I want to allow the user to:

• Input their own RPC endpoint
• Wrap .eth names directly from the app
• Upload their website build directly to IPFS
• Enter an IPFS hash instead of having to encode it first