Automate eligibility check

[valefar-on-discord]

Currently when a user goes through the application flow, they provide a url to an etherscan signature and it is then verified manually.

This can be automated in a similar approach to this python example:

from web3.auto import w3
from eth_account.messages import encode_defunct

sig = "0xsignature"
message = encode_defunct(text="Oath")
address = (w3.eth.account.recover_message(message, signature=sig)).lower()

verify_address_exists_in_list(address)

[valefar-on-discord]

The user provides the etherscan url here

Which then calls /admin/user/verification

API logic

• Introduce web3 library in backend
• Determine if Oath is available, which I don't believe it is and will need to be added
• Determine if valid address list is available
• Use Oath and user provided signature to determine signer address
• Use valid addresses and lookup signer address. If it exists, happy days. If not, notify user

[thame]

2648b2286bdc37211fa27276d932c9291e7375ff