fix: Return salt error from Wrapped Keys Lit Actions

Author: DashKash54

packages/wrapped-keys/src/lib/lit-actions-client/constants.ts

@@ -6,8 +6,10 @@ const LIT_ACTION_CID_REPOSITORY: LitCidRepository = Object.freeze({
     solana: 'QmSi9GL2weCFEP1SMAUw5PDpZRr436Zt3tLUNrSECPA5dT',
   }),
   signMessage: Object.freeze({
-    evm: 'QmTMGcyp77NeppGaqF2DmE1F8GXTSxQYzXCrbE7hNudUWx',
-    solana: 'QmUxnWS8VU9QwZRdyfwsEtvhJZcvcdrannjokgZoA1sesy',
+    // evm: 'QmTMGcyp77NeppGaqF2DmE1F8GXTSxQYzXCrbE7hNudUWx',
+    evm: 'QmTbyRQJTK83nsuFizZZsSLtTgbK7jgLZYbEKRtUAQEwAX',
+    // solana: 'QmUxnWS8VU9QwZRdyfwsEtvhJZcvcdrannjokgZoA1sesy',
+    solana: 'QmNfC9oEsj72hEvLSviDMYG97omne2XBs3mn3SXsRAsJBq',
   }),
   generateEncryptedKey: Object.freeze({
     evm: 'QmaoPMSqcze3NW3KSA75ecWSkcmWT1J7kVr8LyJPCKRvHd',

packages/wrapped-keys/src/lib/litActions/ethereum/src/signMessageWithEthereumEncryptedKey.js

@@ -35,7 +35,14 @@ const { removeSaltFromDecryptedKey } = require('../../utils');
     return;
   }
 
-  const privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+  let privateKey;
+  try {
+    privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+    Lit.Actions.setResponse({ response: privateKey });
+  } catch (err) {
+    Lit.Actions.setResponse({ response: err.message });
+    return;
+  }
   const wallet = new ethers.Wallet(privateKey);
 
   try {

packages/wrapped-keys/src/lib/litActions/ethereum/src/signTransactionWithEthereumEncryptedKey.js

@@ -63,7 +63,14 @@ const { removeSaltFromDecryptedKey } = require('../../utils');
     return;
   }
 
-  const privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+  let privateKey;
+  try {
+    privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+    Lit.Actions.setResponse({ response: privateKey });
+  } catch (err) {
+    Lit.Actions.setResponse({ response: err.message });
+    return;
+  }
   const wallet = new ethers.Wallet(privateKey);
 
   let nonce;

packages/wrapped-keys/src/lib/litActions/solana/src/signMessageWithSolanaEncryptedKey.js

@@ -39,7 +39,14 @@ const { removeSaltFromDecryptedKey } = require('../../utils');
     return;
   }
 
-  const privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+  let privateKey;
+  try {
+    privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+    Lit.Actions.setResponse({ response: privateKey });
+  } catch (err) {
+    Lit.Actions.setResponse({ response: err.message });
+    return;
+  }
   const solanaKeyPair = Keypair.fromSecretKey(Buffer.from(privateKey, 'hex'));
 
   let signature;

packages/wrapped-keys/src/lib/litActions/solana/src/signTransactionWithSolanaEncryptedKey.js

@@ -62,7 +62,14 @@ const { removeSaltFromDecryptedKey } = require('../../utils');
     return;
   }
 
-  const privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+  let privateKey;
+  try {
+    privateKey = removeSaltFromDecryptedKey(decryptedPrivateKey);
+    Lit.Actions.setResponse({ response: privateKey });
+  } catch (err) {
+    Lit.Actions.setResponse({ response: err.message });
+    return;
+  }
 
   const solanaKeyPair = Keypair.fromSecretKey(
     Uint8Array.from(Buffer.from(privateKey, 'hex'))

packages/wrapped-keys/src/lib/litActions/utils.js

@@ -3,7 +3,7 @@ import { LIT_PREFIX } from '../constants';
 export function removeSaltFromDecryptedKey(decryptedPrivateKey) {
   if (!decryptedPrivateKey.startsWith(LIT_PREFIX)) {
     throw new Error(
-      `PKey was not encrypted with salt; all wrapped keys must be prefixed with '${LIT_PREFIX}'`
+      `Error: PKey was not encrypted with salt; all wrapped keys must be prefixed with '${LIT_PREFIX}'`
     );
   }