[send-nft] ✨ Support using private key for signer

likecoin · Nov 3, 2023 · 82dcf4b · 82dcf4b
1 parent 8cb62ea
commit 82dcf4b
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Showing 3 changed files with 10 additions and 5 deletions.
diff --git a/send-nft/README.md b/send-nft/README.md
@@ -16,7 +16,9 @@ Change the data in `./list.csv` (reference `./list_example.csv`)
 
 Change the data in `./config/config.js`
 
-Where `MNEMONIC` is your mnemonic phrase , `WAIT_TIME` is wait time after console (before send)
+DEFINE `MNEMONIC` or `PRIVATE_KEY`
+
+Where `MNEMONIC` is your mnemonic phrase, `PRIVATE_KEY` is the hex of private key, `WAIT_TIME` is wait time after console (before send)
 
 ## Usage
 

diff --git a/send-nft/config/config.js b/send-nft/config/config.js
@@ -1,4 +1,4 @@
-export const { MNEMONIC, IS_TESTNET } = process.env;
+export const { MNEMONIC, PRIVATE_KEY, IS_TESTNET } = process.env;
 export const MEMO = '';
 export const WAIT_TIME = 10000; // In ms
 

diff --git a/send-nft/index.js b/send-nft/index.js
@@ -1,4 +1,4 @@
-import { DirectSecp256k1HdWallet } from '@cosmjs/proto-signing';
+import { DirectSecp256k1HdWallet, DirectSecp256k1Wallet } from '@cosmjs/proto-signing';
 import { TimeoutError } from '@cosmjs/stargate';
 import { ISCNQueryClient, ISCNSigningClient } from '@likecoin/iscn-js';
 import fs from 'fs';
@@ -10,7 +10,7 @@ import { PageRequest } from 'cosmjs-types/cosmos/base/query/v1beta1/pagination.j
 import { TxRaw } from 'cosmjs-types/cosmos/tx/v1beta1/tx.js';
 /* eslint-enable import/extensions */
 import {
-  MNEMONIC, WAIT_TIME, RPC_ENDPOINT, DENOM, MEMO,
+  MNEMONIC, PRIVATE_KEY, WAIT_TIME, RPC_ENDPOINT, DENOM, MEMO,
   // eslint-disable-next-line import/extensions
 } from './config/config.js';
 
@@ -86,7 +86,10 @@ function getGasFee(count) {
 async function run() {
   try {
     const data = await readCsv('list.csv');
-    const signer = await DirectSecp256k1HdWallet.fromMnemonic(MNEMONIC, { prefix: 'like' });
+    if (!MNEMONIC && !PRIVATE_KEY) throw new Error('need MNEMONIC or PRIVATE_KEY');
+    const signer = MNEMONIC
+      ? await DirectSecp256k1HdWallet.fromMnemonic(MNEMONIC, { prefix: 'like' })
+      : await DirectSecp256k1Wallet.fromKey(Buffer.from(PRIVATE_KEY, 'hex'), 'like');
     const [firstAccount] = await signer.getAccounts();
 
     const nftsDataObject = {};