This is a fork to

• experiment CCIP with cookies and token authentication
• New ENSjs react hooks
• Custom on/off chain resolver

Part of experiment during ETHGlobal SG

• whitelist mechanisms
  • onchain
    • ENS TXT
  • offchain
    • cloudflare D1
• decrypt IPFS cid hash
• on/off chain resolver
• returns contenthash, TXT as in PublicResolver
• CCIP gateway for other records
• cross-domain cookies

Trust assumption is gateway properly decrypt and return valid content. Consider use of TEE/ decentralization / chainlink functions for trustless execution.

Major modifications are highlighted in bold

This repo builds on top of ensdomains/offchain-resolver to demonstrate what is effectively an offchain subname registrar for ENS names.

Note: This repo does not include a resolver contract. You can find that here, or use ccip.tools to easily deploy it.

Cloudflare Worker is used as the CCIP Read gateway.

A worker version is hosted at https://ens-gateway.debuggingfuturecors.workers.dev/

Cloudflare D1 is used to store whitelist

These choices allow for a scalable namespace with low cost (store up to 1M names for free), low latency, and high availability.

A bare bones Next.js app that allows users to access websites only if included whitelist. There is a button to add yourself into the whitelist.