git.iko.soy/bridge
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bridge/src/lib/authToken.js
17 lines 501 B history raw
1import * as secp256k1 from 'secp256k1';
3import { keccak256, WALLET_TYPES } from './wallet';
5const MESSAGE = 'Bridge Authentication Token';
7export const getAuthToken = ({ wallet, walletType, walletHdPath, web3 }) => {
8 if (walletType === WALLET_TYPES.METAMASK) {
9 return web3.eth.personal.sign(MESSAGE, wallet.address, '');
10 }
11 const { signature } = secp256k1.sign(
12 keccak256('\x19Ethereum Signed Message:\n' + MESSAGE.length + MESSAGE),
13 wallet.privateKey
14 );
16 return signature;
17};