aturX / web3-sign-message

🏗 scaffold-eth - 🔏 Web3-Sign-Message

Ask users to sign a message with their web3 wallet and recover it in a backend service

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git clone https://github.com/austintgriffith/scaffold-eth.git sign-in-with-web3

cd sign-in-with-web3

git checkout sign-in-with-web3

yarn install

yarn start

start the backend service that listens for and verifies signatures:

yarn backend

📝 Edit your frontend App.jsx in packages/react-app/src

📱 Open http://localhost:3000 to see the app

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Connect a web3 wallet:

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Sign a message to prove you own the address:

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A backend server verifies sigatures:

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The frontend can then react to the correct signature:

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