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iainnashiainnash
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lil app
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‎.gitignore

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.parcel-cache
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node_modules
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dist

‎package.json

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{
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"name": "gnosis-safe-adapter",
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"version": "1.0.0",
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"main": "index.js",
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"license": "MIT",
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"dependencies": {
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"@anders-t/ethers-ledger": "^1.0.4",
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"@ethersproject/contracts": "^5.7.0",
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"@ethersproject/hardware-wallets": "^5.7.0",
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"@ethersproject/providers": "^5.7.2",
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"@ethersproject/wallet": "^5.7.0",
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"@picocss/pico": "^1.5.10",
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"@safe-global/protocol-kit": "^1.0.1",
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"ethers": "5",
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"node-hid": "^2.1.2"
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},
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"devDependencies": {
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"@safe-global/safe-core-sdk-types": "^2.0.0",
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"assert": "^2.0.0",
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"os-browserify": "^0.3.0",
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"parcel": "^2.9.2",
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"path-browserify": "^1.0.0",
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"stream-browserify": "^3.0.0",
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"ts-node": "^10.9.1",
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"typescript": "^5.1.3"
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}
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}

‎src/app.css

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‎src/app.ts

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// import { LedgerSigner } from "@anders-t/ethers-ledger";
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// https://github.com/ethers-io/ext-signer/issues/4#issuecomment-918817511
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import { StaticJsonRpcProvider } from "@ethersproject/providers";
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import Safe, {
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ContractNetworksConfig,
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EthersAdapter,
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} from "@safe-global/protocol-kit";
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import { ethers } from "ethers";
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import { parseEther } from "ethers/lib/utils";
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const contractNetworks: ContractNetworksConfig = {
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[999]: {
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multiSendAddress: "0xA238CBeb142c10Ef7Ad8442C6D1f9E89e07e7761",
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safeMasterCopyAddress: "0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552",
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safeProxyFactoryAddress: "0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2",
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multiSendCallOnlyAddress: "0x40A2aCCbd92BCA938b02010E17A5b8929b49130D",
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fallbackHandlerAddress: "0x1AC114C2099aFAf5261731655Dc6c306bFcd4Dbd",
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createCallAddress: "0x7cbB62EaA69F79e6873cD1ecB2392971036cFAa4",
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signMessageLibAddress: "0xA65387F16B013cf2Af4605Ad8aA5ec25a2cbA3a2",
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},
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[7777777]: {
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multiSendAddress: "0xA238CBeb142c10Ef7Ad8442C6D1f9E89e07e7761",
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safeMasterCopyAddress: "0xd9Db270c1B5E3Bd161E8c8503c55cEABeE709552",
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safeProxyFactoryAddress: "0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2",
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multiSendCallOnlyAddress: "0x40A2aCCbd92BCA938b02010E17A5b8929b49130D",
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fallbackHandlerAddress: "0x1AC114C2099aFAf5261731655Dc6c306bFcd4Dbd",
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createCallAddress: "0x7cbB62EaA69F79e6873cD1ecB2392971036cFAa4",
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signMessageLibAddress: "0xA65387F16B013cf2Af4605Ad8aA5ec25a2cbA3a2",
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},
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};
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function log(text) {
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console.log(text);
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const log = document.querySelector("#log");
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if (!log) {
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return;
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}
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log.innerHTML += `<li>${text}</li>`;
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}
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async function getSafeSDK(network: string, safeAddress: string) {
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await (window as any).ethereum.enable();
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const provider = new StaticJsonRpcProvider(network);
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const ledgerSigner = new ethers.providers.Web3Provider(
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(window as any).ethereum
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).getSigner();
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const ethAdapter = new EthersAdapter({ ethers, signerOrProvider: provider });
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log(`ChainId: ${await ethAdapter.getChainId()}`);
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const safeSdk: Safe = await Safe.create({
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ethAdapter: ethAdapter,
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safeAddress,
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contractNetworks,
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});
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// const sdk = await safeSdk.connect({ethAdapter: ethAdapter1, safeAddress })
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log("has safe");
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const safeSdk2 = await safeSdk.connect({
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ethAdapter: new EthersAdapter({ ethers, signerOrProvider: ledgerSigner }),
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safeAddress,
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contractNetworks,
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});
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return { safeSdk, safeSdk2 };
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}
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async function runit(network, operation, safeAddress, transaction) {
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const { safeSdk, safeSdk2 } = await getSafeSDK(network, safeAddress);
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log("creating txn");
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const txn = await safeSdk.createTransaction({
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safeTransactionData: transaction,
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});
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if (operation === "execute") {
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const execute = await safeSdk2.executeTransaction(txn);
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log(`publishing approval tx ${execute.hash}`);
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await execute.transactionResponse?.wait();
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log("executed");
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}
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if (operation === "sign") {
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const txHash = await safeSdk2.getTransactionHash(txn);
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log(`has safe tx hash ${txHash}`);
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const approveTxResponse = await safeSdk2.approveTransactionHash(txHash);
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log(`publishing approval tx ${approveTxResponse.hash}`);
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await approveTxResponse.transactionResponse?.wait();
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log("published");
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}
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}
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function app() {
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const signForm = document.querySelector("#sign");
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if (signForm) {
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signForm.addEventListener("submit", (evt) => {
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evt.preventDefault();
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const data = {};
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const formData = new FormData(signForm as any);
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for (const pair of formData.entries()) {
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data[pair[0]] = pair[1];
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}
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try {
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const txn = {
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to: data["to"],
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value: parseEther(data["value"] || "0").toString(),
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data: data["data"] || "0x",
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};
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console.log({ txn });
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runit(data["network"], data["operation"], data["safeAddress"], txn);
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} catch (e) {
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alert(e.toString());
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return;
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}
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});
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}
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const executeForm = document.querySelector("#execute");
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if (executeForm) {
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executeForm.addEventListener("submit", (evt) => {
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evt.preventDefault();
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const data = {};
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const formData = new FormData(executeForm as any);
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for (const pair of formData.entries()) {
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data[pair[0]] = pair[1];
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}
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// do execute
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execute(data["safeAddress"], data["txnHash"]);
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});
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}
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}
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app();

‎src/index.html

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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8"/>
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<title>zora signer</title>
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<script type="module" src="app.ts"></script>
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<link rel="stylesheet" href="./app.css">
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<style>
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input,textarea,label {
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display: block;
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}
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</style>
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</head>
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<body>
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<main class="container">
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<form id="sign">
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<h2>sign a thing // gnosis on-chain and simple</h2>
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<div>
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<strong>NETWORK:</strong>
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<label>ZORA TESTNET <input type="radio" name="network" value="https://testnet.rpc.zora.co/" /></label>
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<label>ZORA MAINNET <input type="radio" name="network" value="https://rpc.zora.co/" /></label>
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</div>
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<div>
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<strong>OPERATION:</strong>
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<label>SIGN <input type="radio" name="operation" value="sign" /></label>
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<label>EXECUTE <input type="radio" name="operation" value="execute" /></label>
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</div>
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<label>
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SAFE ADDRESS:
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<input type="text" name="safeAddress" />
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</label>
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<label>
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TO ADDRESS:
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<input name="to" />
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</label>
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<label>
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VALUE (in ether, such as 0.1):
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<input name="value" />
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</label>
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<label>
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DATA (leave blank if not executing a contract):
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<input name="data" />
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</label>
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<input type="submit" />
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</form>
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<h5>log</h5>
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<ul id="log">
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</ul>
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</main>
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</body>
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</html>

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