@krebitdao/reputation-passport/dist/utils/WalletProvider.js

Krebit SDK for Verified Credentials

import { ethers } from 'ethers';
import { schemas } from '../schemas/index.js';
export class WalletProvider extends ethers.providers.JsonRpcProvider {
    constructor(url, network) {
        super(url);
        this.send = async (method, params) => {
            if (method == 'personal_sign' || method.method == 'personal_sign') {
                const signature = await this._wallet.signMessage(method.params[0].startsWith('0x')
                    ? ethers.utils.arrayify(method.params[0])
                    : method.params[0]);
                params(null, { result: signature });
            }
            else if (method == 'eth_sign' || method.method == 'eth_sign') {
                const signature = await this._wallet.signMessage(ethers.utils.arrayify(params[1]));
                return signature;
            }
            else if (method == 'eth_accounts' || method.method == 'eth_accounts') {
                return [await this._wallet.getAddress()];
            }
            else if (method == 'eth_chainId' || method.method == 'eth_chainId') {
                params(null, {
                    result: `0x${Number(schemas.krbToken[this.networkish.toString()].domain.chainId).toString(16)}`
                });
            }
            else {
                if (method.method && typeof params === 'function') {
                    params(null, await super.send(method.method, method.params));
                }
                else {
                    return await super.send(method, params);
                }
            }
        };
        this.networkish = network;
    }
    setWallet(wallet) {
        this._wallet = wallet;
    }
}