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| 'use strict' | |
| const Web3 = require('web3') | |
| const keythereum = require('keythereum') | |
| const Tx = require('ethereumjs-tx') | |
| let web3 = new Web3(new Web3.providers.HttpProvider('http://140.119.164.155:8545')); | |
| // read from key file | |
| let keyObj = { | |
| "address": "公鑰", | |
| "crypto": { | |
| "cipher": "aes-128-ctr", | |
| "ciphertext": "a48f507dc90814595885714c322a5e0f884b1f617afba30011bbc4fa09bda201", | |
| "cipherparams": { | |
| "iv": "69b17ebb299538d067f13574e6cbbff9" | |
| }, | |
| "kdf": "scrypt", | |
| "kdfparams": { | |
| "dklen": 32, | |
| "n": 262144, | |
| "p": 1, | |
| "r": 8, | |
| "salt": "f96e9de579e88cfd0de0f5159cf298d5b9e352f7084294c21538c5e6b52af8cd" | |
| }, | |
| "mac": "4de297f565db86a72e10edff4f431905902bb42d805c1a84dcad4a9fe2d47ca9" | |
| }, | |
| "id": "85b38172-5844-44f2-949a-d6f72b368e2d", | |
| "version": 3 | |
| } | |
| let privateKey = keythereum.recover('密碼', keyObj) | |
| console.log(privateKey) | |
| let tx = new Tx() | |
| // 該帳戶在 enode 「曾經發送過」幾次交易，基本上若是不知道，是不太可能查的到的 | |
| tx.nonce = 1680 | |
| tx.gasPrice = 100 | |
| tx.gasLimit = 460000 | |
| tx.to = '0x9d212e595580f7f4dd3b5e13cd38c94d7a290785' | |
| tx.value = 10 | |
| tx.sign(privateKey) | |
| let serializedTx = tx.serialize() | |
| console.log(serializedTx) | |
| web3.eth.sendRawTransaction(serializedTx.toString('hex'), function (err, hash) { | |
| if (!err) | |
| console.log(hash); | |
| else | |
| console.log(err) | |
| }); | |
| console.log(web3.eth.accounts) | |
| console.log(serializedTx.toString('hex')) |
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