@etherspot/modular-sdk
Version:
Etherspot Modular SDK - build with ERC-7579 smart accounts modules
113 lines • 4.26 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Web3WalletProvider = void 0;
const index_js_1 = require("../../common/index.js");
const index_js_2 = require("../../network/index.js");
const dynamic_wallet_provider_js_1 = require("./dynamic.wallet-provider.js");
const viem_1 = require("viem");
class Web3WalletProvider extends dynamic_wallet_provider_js_1.DynamicWalletProvider {
static async connect(provider, type = 'Web3') {
const result = new Web3WalletProvider(provider, type);
const connected = await result.refresh();
return connected ? result : null;
}
constructor(web3, type = 'Web3') {
super(type);
this.web3 = web3;
}
get address() {
return this.address$.value;
}
get networkName() {
return this.networkName$.value;
}
async refresh() {
let result = false;
const chainId = await this.sendRequest('eth_chainId');
const networkName = (0, index_js_2.prepareNetworkName)(chainId);
if (networkName) {
const accounts = await this.sendRequest('eth_accounts');
if (Array.isArray(accounts) && accounts.length) {
const address = (0, index_js_1.prepareAddress)(accounts[0]);
if (address) {
this.setAddress(address);
this.setNetworkName(networkName);
result = true;
}
}
}
return result;
}
async signMessage(message, validatorAddress, factoryAddress, initCode) {
const msg = (0, viem_1.toBytes)((0, viem_1.hashMessage)({ raw: (0, viem_1.toBytes)(message) }));
const signature = await this.sendRequest('personal_sign', [
msg,
this.address,
], this.address);
if (initCode !== '0x') {
const abiCoderResult = (0, viem_1.encodeAbiParameters)((0, viem_1.parseAbiParameters)('address, bytes, bytes'), [factoryAddress, initCode, (0, viem_1.concat)([validatorAddress, signature])]);
return abiCoderResult + '6492649264926492649264926492649264926492649264926492649264926492';
}
return validatorAddress + signature.slice(2);
}
async signUserOp(message) {
return this.sendRequest('personal_sign', [
(0, viem_1.toHex)(message),
this.address,
], this.address);
}
async signTypedData(msg, validatorAddress, factoryAddress, initCode) {
const signature = await this.sendRequest('eth_signTypedData', [
this.address,
msg
]);
if (initCode !== '0x') {
const abiCoderResult = (0, viem_1.encodeAbiParameters)((0, viem_1.parseAbiParameters)('address, bytes, bytes'), [factoryAddress, initCode, (0, viem_1.concat)([validatorAddress, signature])]);
return abiCoderResult + '6492649264926492649264926492649264926492649264926492649264926492';
}
return validatorAddress + signature.slice(2);
}
async eth_requestAccounts() {
return [this.address];
}
async eth_accounts() {
return [this.address];
}
async eth_sendTransaction(transaction) {
return this.sendRequest('eth_sendTransaction', [
transaction
]);
}
async eth_signTransaction(transaction) {
return this.sendRequest('eth_signTransaction', [
transaction
]);
}
async sendRequest(method, params = [], from) {
return new Promise((resolve, reject) => {
const id = Date.now();
this.web3.send({
jsonrpc: '2.0',
method,
params,
id,
from,
}, (err, response) => {
if (err) {
reject(err);
return;
}
let result;
try {
({ result } = response);
}
catch (err) {
result = null;
}
resolve(result || null);
});
});
}
}
exports.Web3WalletProvider = Web3WalletProvider;
//# sourceMappingURL=web3.wallet-provider.js.map