@web3auth/no-modal/dist/lib.cjs/connectors/base-solana-connector/baseSolanaConnector.js

Multi chain wallet aggregator for web3Auth

'use strict';

var baseControllers = require('@toruslabs/base-controllers');
var siwe = require('viem/siwe');
require('@babel/runtime/helpers/objectSpread2');
require('@babel/runtime/helpers/defineProperty');
require('@segment/analytics-next');
require('../../base/loglevel.js');
var baseConnector = require('../../base/connector/baseConnector.js');
require('../../base/connector/connectorStatus.js');
var constants = require('../../base/connector/constants.js');
require('@web3auth/auth');
require('jwt-decode');
require('../../base/constants.js');
var index = require('../../base/errors/index.js');
require('../../base/plugin/errors.js');
require('../../base/plugin/IPlugin.js');
var utils = require('../../base/utils.js');
require('../../base/wallet/index.js');
var solana = require('../../base/wallet/solana.js');

class BaseSolanaConnector extends baseConnector.BaseConnector {
  async init(_) {}
  async getAuthTokenInfo() {
    if (!this.solanaWallet || !this.canAuthorize) throw index.WalletLoginError.notConnectedError();
    if (!this.coreOptions) throw index.WalletInitializationError.invalidParams("Please initialize Web3Auth with a valid options");
    this.status = constants.CONNECTOR_STATUS.AUTHORIZING;
    this.emit(constants.CONNECTOR_EVENTS.AUTHORIZING, {
      connector: this.name
    });
    const accounts = this.solanaWallet.accounts.map(a => a.address);
    if (accounts.length > 0) {
      const cached = await this.getCachedOrNullAuthTokenInfo(accounts[0]);
      if (cached) return cached;
      const authServer = utils.citadelServerUrl(this.coreOptions.authBuildEnv);
      const {
        challenge,
        signature,
        chainNamespace
      } = await this.generateChallengeAndSign(authServer);
      return this.verifyAndAuthorize({
        chainNamespace,
        signedMessage: signature,
        challenge,
        authServer
      });
    }
    throw index.WalletLoginError.notConnectedError("Not connected with wallet, Please login/connect first");
  }
  async generateChallengeAndSign(authServerUrl, accounts) {
    const accountsToUse = accounts || this.solanaWallet.accounts.map(a => a.address);
    if (!accountsToUse || accountsToUse.length === 0) {
      throw index.WalletLoginError.notConnectedError("No accounts found in the connected wallet");
    }
    const walletChains = new Set(this.solanaWallet.chains);
    const currentChainConfig = this.coreOptions.chains.find(c => {
      if (c.chainNamespace !== baseControllers.CHAIN_NAMESPACES.SOLANA) return false;
      const id = solana.getSolanaChainByChainConfig(c);
      return id != null && walletChains.has(id);
    });
    if (!currentChainConfig) {
      throw index.WalletInitializationError.invalidParams("No Solana chain in common between the connected wallet and Web3Auth chain configuration");
    }
    const {
      chainId,
      chainNamespace
    } = currentChainConfig;
    const authServer = authServerUrl || utils.citadelServerUrl(this.coreOptions.authBuildEnv);
    const payload = {
      domain: window.location.origin,
      uri: window.location.href,
      address: accountsToUse[0],
      chainId: parseInt(chainId, 16),
      version: "1",
      nonce: siwe.generateSiweNonce(),
      issuedAt: new Date().toISOString()
    };
    const challenge = await baseControllers.signChallenge(payload, chainNamespace, authServer);
    const signedMessage = await solana.walletSignMessage(this.solanaWallet, challenge, accountsToUse[0]);
    return {
      challenge,
      signature: signedMessage,
      chainNamespace
    };
  }
  async disconnectSession() {
    super.checkDisconnectionRequirements();
    await this.clearWalletSession();
  }
  async disconnect() {
    this.rehydrated = false;
    this.emit(constants.CONNECTOR_EVENTS.DISCONNECTED);
  }
}

exports.BaseSolanaConnector = BaseSolanaConnector;