@web3auth/modal
Version:
Multi chain wallet aggregator for web3Auth
228 lines (222 loc) • 8.7 kB
JavaScript
import _objectWithoutProperties from '@babel/runtime/helpers/objectWithoutProperties';
import _objectSpread from '@babel/runtime/helpers/objectSpread2';
import { CHAIN_NAMESPACES, WalletInitializationError, log } from '@web3auth/no-modal';
import { useMemo, createElement, useEffect, Fragment } from 'react';
import { defineChain, webSocket, http } from 'viem';
import { createConfig, WagmiProvider as WagmiProvider$1, fallback, useConfig, useReconnect, useAccountEffect } from 'wagmi';
import { injected } from 'wagmi/connectors';
import '@babel/runtime/helpers/defineProperty';
import '@web3auth/auth';
import 'deepmerge';
import '../../config.js';
import '../../ui/config.js';
import '../../ui/css/index.css.js';
import 'bowser';
import 'react-dom/client';
import '@toruslabs/http-helpers';
import 'clsx';
import 'tailwind-merge';
import 'react/jsx-runtime';
import 'react-i18next';
import '../../ui/localeImport.js';
import 'classnames';
import 'react-qrcode-logo';
import '../../ui/components/Login/Login.js';
import { useWeb3Auth } from '../hooks/useWeb3Auth.js';
import { useWeb3AuthDisconnect } from '../hooks/useWeb3AuthDisconnect.js';
import { defaultWagmiConfig } from './constants.js';
const _excluded = ["children"];
const WEB3AUTH_CONNECTOR_ID = "web3auth";
function getWeb3authConnector(config) {
return config.connectors.find(c => c.id === WEB3AUTH_CONNECTOR_ID);
}
// Helper to initialize connectors for the given wallets
// eslint-disable-next-line @typescript-eslint/no-explicit-any
async function setupConnector(provider, config) {
let connector = getWeb3authConnector(config);
if (connector) return connector;
// Create new connector if not already existing
connector = injected({
target: {
provider: provider,
id: WEB3AUTH_CONNECTOR_ID,
name: "Web3Auth"
}
});
const result = config._internal.connectors.setup(connector);
config._internal.connectors.setState(current => [...current, result]);
return result;
}
// Helper to connect a wallet and update wagmi state
async function connectWeb3AuthWithWagmi(connector, config) {
var _config$storage, _config$storage2;
await Promise.all([(_config$storage = config.storage) === null || _config$storage === void 0 ? void 0 : _config$storage.removeItem(`${connector.id}.disconnected`), (_config$storage2 = config.storage) === null || _config$storage2 === void 0 ? void 0 : _config$storage2.setItem("recentConnectorId", connector.id)]);
let chainId = await connector.getChainId();
if (!config.chains.find(c => c.id === chainId)) {
chainId = config.chains[0].id;
}
const accounts = await connector.getAccounts();
const connections = new Map([[connector.uid, {
accounts: [accounts[0]],
chainId,
connector
}]]);
config.setState(state => _objectSpread(_objectSpread({}, state), {}, {
chainId,
connections,
current: connector.uid,
status: "connected"
}));
}
function resetConnectorState(config) {
config._internal.connectors.setState(prev => prev.filter(c => c.id !== WEB3AUTH_CONNECTOR_ID));
config.connectors.filter(c => c.id !== WEB3AUTH_CONNECTOR_ID);
}
async function disconnectWeb3AuthFromWagmi(config) {
var _config$storage3, _config$storage4;
const connector = getWeb3authConnector(config);
await Promise.all([(_config$storage3 = config.storage) === null || _config$storage3 === void 0 ? void 0 : _config$storage3.setItem(`${connector === null || connector === void 0 ? void 0 : connector.id}.disconnected`, true), (_config$storage4 = config.storage) === null || _config$storage4 === void 0 ? void 0 : _config$storage4.removeItem("injected.connected")]);
resetConnectorState(config);
config.setState(state => _objectSpread(_objectSpread({}, state), {}, {
chainId: state.chainId,
connections: new Map(),
current: undefined,
status: "disconnected"
}));
}
function Web3AuthWagmiProvider({
children
}) {
const {
isConnected,
provider
} = useWeb3Auth();
const {
disconnect
} = useWeb3AuthDisconnect();
const wagmiConfig = useConfig();
const {
reconnect
} = useReconnect();
useAccountEffect({
onDisconnect: async () => {
log.info("Disconnected from wagmi");
if (isConnected) await disconnect();
const connector = getWeb3authConnector(wagmiConfig);
// reset wagmi connector state if the provider handles disconnection because of the accountsChanged event
// from the connected provider
if (connector) {
resetConnectorState(wagmiConfig);
}
}
});
useEffect(() => {
(async () => {
if (isConnected && provider) {
const connector = await setupConnector(provider, wagmiConfig);
if (!connector) {
log.error("Failed to setup react wagmi connector");
throw new Error("Failed to setup connector");
}
await connectWeb3AuthWithWagmi(connector, wagmiConfig);
reconnect();
} else if (!isConnected) {
if (wagmiConfig.state.status === "connected") {
await disconnectWeb3AuthFromWagmi(wagmiConfig);
}
}
})();
}, [isConnected, wagmiConfig, provider, reconnect]);
return /*#__PURE__*/createElement(Fragment, null, children);
}
function WagmiProvider(_ref) {
let {
children
} = _ref,
props = _objectWithoutProperties(_ref, _excluded);
const {
config
} = props;
const {
web3Auth,
isInitialized
} = useWeb3Auth();
const getTransport = chain => {
const {
wsTarget,
rpcTarget,
fallbackWsTargets = [],
fallbackRpcTargets = []
} = chain;
const transports = [];
if (wsTarget) transports.push(webSocket(wsTarget));
if (fallbackWsTargets.length > 0) transports.push(...fallbackWsTargets.map(target => webSocket(target)));
if (rpcTarget) transports.push(http(rpcTarget));
if (fallbackRpcTargets.length > 0) transports.push(...fallbackRpcTargets.map(target => http(target)));
return fallback(transports);
};
const finalConfig = useMemo(() => {
var _web3Auth$coreOptions;
web3Auth === null || web3Auth === void 0 || web3Auth.setAnalyticsProperties({
wagmi_enabled: true
});
if (!isInitialized) return defaultWagmiConfig;
const finalConfig = _objectSpread(_objectSpread({
ssr: true
}, config), {}, {
chains: undefined,
connectors: [],
transports: {},
multiInjectedProviderDiscovery: false,
client: undefined
});
const wagmiChains = [];
if (isInitialized && web3Auth !== null && web3Auth !== void 0 && (_web3Auth$coreOptions = web3Auth.coreOptions) !== null && _web3Auth$coreOptions !== void 0 && _web3Auth$coreOptions.chains) {
var _web3Auth$currentChai;
const defaultChainId = (_web3Auth$currentChai = web3Auth.currentChain) === null || _web3Auth$currentChai === void 0 ? void 0 : _web3Auth$currentChai.chainId;
const chains = web3Auth.coreOptions.chains.filter(chain => chain.chainNamespace === CHAIN_NAMESPACES.EIP155);
if (chains.length === 0) throw WalletInitializationError.invalidParams("No valid chains found in web3auth config for wagmi.");
chains.forEach(chain => {
const wagmiChain = defineChain({
id: Number.parseInt(chain.chainId, 16),
// id in number form
name: chain.displayName,
rpcUrls: {
default: {
http: [chain.rpcTarget],
webSocket: [chain.wsTarget]
}
},
blockExplorers: chain.blockExplorerUrl ? {
default: {
name: "explorer",
// TODO: correct name if chain config has it
url: chain.blockExplorerUrl
}
} : undefined,
nativeCurrency: {
name: chain.tickerName,
symbol: chain.ticker,
decimals: chain.decimals || 18
}
});
if (defaultChainId === chain.chainId) {
wagmiChains.unshift(wagmiChain);
} else {
wagmiChains.push(wagmiChain);
}
finalConfig.transports[wagmiChain.id] = getTransport(chain);
});
finalConfig.chains = [wagmiChains[0], ...wagmiChains.slice(1)];
}
return createConfig(finalConfig);
}, [config, web3Auth, isInitialized]);
return /*#__PURE__*/createElement(WagmiProvider$1, // typecast to WagmiProviderPropsBase to avoid type error
// as we are omitting the config prop from WagmiProviderProps
// and creating a new config object with the finalConfig
_objectSpread(_objectSpread({}, props), {}, {
config: finalConfig,
reconnectOnMount: false
}), /*#__PURE__*/createElement(Web3AuthWagmiProvider, null, children));
}
export { WagmiProvider };