(Feature) Implement backend claim data generation

poanetwork / poa-popa

DApp for proof of physical address (PoPA) attestation for validators of POA Network

https://popa.poa.network

GNU General Public License v3.0

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Open unjapones opened 5 years ago

unjapones commented 5 years ago

Add backend enpoint to generate signature data needed for the erc-725/735 claim (check this branch for the corresponding prototype).

[ ] Add server-side validations:
[ ] ~Retrieve physical address by its keccak id?~ (it will remain by index)
[ ] Check that the specified physical address is verified (do not generate a claim for a registered/unverified claim).
[ ] (TBD) what should we hash as the "data" of the ERC-725 claim?