execute social recovery

enu-kuro · Apr 15, 2023 · d644b2d · d644b2d
1 parent 555eb0b
commit d644b2d
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Showing 3 changed files with 65 additions and 43 deletions.
diff --git a/packages/site/src/pages/index.tsx b/packages/site/src/pages/index.tsx
@@ -20,7 +20,7 @@ import {
   setPkpIpfsCid,
   setSocialRecoveryPkpPublicKey,
   socialRecoveryLitAction,
-  getSocialRecoverySignature,
+  executeSocialRecovery,
   signWithPkp,
   get2FaPkpPublicKey,
   createUnsignedUserOp,
@@ -50,8 +50,7 @@ import {
 import { useGoogleAuth } from '../hooks/useGoogleAuth';
 
 const DEFAULT_LIT_ACTION = socialRecoveryLitAction;
-const DEFAULT_LIT_ACTION_IPFS_CID =
-  'QmXqnNtfcQMfTAqk8bWyR4n1Rtkkbgwg7rTPZLTKUYpd85';
+const DEFAULT_LIT_ACTION_IPFS_CID = '';
 const Index = () => {
   const [state, dispatch] = useContext(MetaMaskContext);
   const [aaAddress, setAaAddress] = useState('');
@@ -226,11 +225,11 @@ const Index = () => {
       });
       return;
     }
-    const socialRecoverySignature = await getSocialRecoverySignature({
+    const socialRecoveryReceipt = await executeSocialRecovery({
       pkpPublicKey: socialRecoveryPkpPublicKey,
       ipfsId: socialRecoveryIpfsCid,
     });
-    console.log('socialRecoverySignature', socialRecoverySignature);
+    console.log('socialRecoveryReceipt', socialRecoveryReceipt);
   };
   return (
     <Container>

diff --git a/packages/site/src/utils/lit.ts b/packages/site/src/utils/lit.ts
@@ -1,5 +1,11 @@
-// import * as LitJsSdk from '@lit-protocol/lit-node-client';
-const LitJsSdk = {} as any;
+import * as LitJsSdk from '@lit-protocol/lit-node-client';
+// const LitJsSdk = {} as any;
+import { BaseProvider } from '@metamask/providers';
+import { serialize, UnsignedTransaction } from '@ethersproject/transactions';
+import { ethers } from 'ethers';
+import { ChainId, changeNetwork } from './metamask';
+
+// TODO: enable multiple accounts
 export const set2FaPkpPublicKey = async (pkpPublicKey: string) => {
   localStorage.setItem('2faPkpPublicKey', pkpPublicKey);
 };
@@ -52,36 +58,6 @@ export const getPkpIpfsCid = () => {
   return '';
 };
 
-export const getSocialRecoverySignature = async ({
-  pkpPublicKey,
-  ipfsId,
-}: {
-  pkpPublicKey: string;
-  ipfsId: string;
-}) => {
-  const litNodeClient = new LitJsSdk.LitNodeClient({
-    litNetwork: 'serrano',
-    debug: true,
-  });
-  console.log('litNodeClient', litNodeClient);
-
-  await litNodeClient.connect();
-
-  const authSig = await LitJsSdk.checkAndSignAuthMessage({ chain: 'mumbai' });
-
-  const results = await litNodeClient.executeJs({
-    ipfsId,
-    authSig,
-    jsParams: {
-      publicKey: pkpPublicKey,
-      sigName: 'sig1',
-    },
-  });
-  console.log('results', results);
-  // const txParams = results.response as UnsignedTransaction;
-  return results.signatures.sig1.signature as string;
-};
-
 const litActionCodeForSign = `
 const go = async () => {
   const fromAddress = ethers.utils.computeAddress(publicKey);
@@ -137,3 +113,51 @@ export const signWithPkp = async ({
 
   return results.signatures.sig1.signature as string;
 };
+
+export const executeSocialRecovery = async ({
+  pkpPublicKey,
+  ipfsId,
+}: {
+  pkpPublicKey: string;
+  ipfsId: string;
+}) => {
+  await changeNetwork(ChainId.mumbai);
+  const litNodeClient = new LitJsSdk.LitNodeClient({
+    litNetwork: 'serrano',
+    debug: true,
+  });
+  console.log('litNodeClient', litNodeClient);
+
+  await litNodeClient.connect();
+
+  const authSig = await LitJsSdk.checkAndSignAuthMessage({ chain: 'mumbai' });
+
+  // often get timeout error...
+  // {"errorKind":"Timeout","errorCode":"NodeJsTimeoutError","status":502,"message":"There was a timeout error executing the Javascript for this action","correlationId":"lit_05c152724478","details":["Your function exceeded the maximum runtime of 30000ms and was terminated."]}
+  const results = await litNodeClient.executeJs({
+    ipfsId,
+    authSig,
+    jsParams: {
+      publicKey: pkpPublicKey,
+      sigName: 'sig1',
+    },
+  });
+  console.log('results', results);
+  const socialRecoverytxParams = results.response as UnsignedTransaction;
+  const proverSignature = results.signatures.sig1.signature;
+
+  const provider = new ethers.providers.Web3Provider(
+    window.ethereum as BaseProvider,
+  );
+  const serializedTx = serialize(socialRecoverytxParams, proverSignature);
+  console.log('Execute Social Recovery!!!!!');
+  try {
+    const tx = await provider.sendTransaction(serializedTx);
+    const receipt = await tx.wait();
+    console.log('receipt', receipt);
+    return receipt;
+  } catch (e) {
+    console.log('error', e);
+  }
+  return '';
+};
diff --git a/packages/site/src/utils/socialRecoveryLitAction.ts b/packages/site/src/utils/socialRecoveryLitAction.ts
@@ -3,7 +3,8 @@ export const socialRecoveryLitAction = `
   // Please rewrite the following variables!
   const publicationId = '0x1f5c-0x48';
   const guardianUserId = '0x01b411';
-  const targetAddress = '0x951444F56EF94FeC42e8cDBeDef1A4Dc1D1ea63B';
+  // Your AA Wallet Address
+  const targetAddress = '';
 
   var __async = (__this, __arguments, generator) => {
     return new Promise((resolve, reject) => {
@@ -64,13 +65,11 @@ export const socialRecoveryLitAction = `
         });
         const txParams = {
           nonce: latestNonce,
-          gasPrice: '0x987b4b98',
-          gasLimit: '0x987b4b98',
+          gasPrice: '0x6fc23ac00', // 30gewi
+          gasLimit: '0xf4240', // 1000000wei max: 0.03eth
           to: targetAddress,
-          value: '0x38d7ea4c68000',
-          //0.001,
           chainId: 80001,
-          data: '0x',
+          data: '0x4deafa38',
         };
         LitActions.setResponse({ response: JSON.stringify(txParams) });
         const serializedTx = ethers.utils.serializeTransaction(txParams);