JSPM – web-hd-sdk@1.4.3

Package Exports

web-hd-sdk

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (web-hd-sdk) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

web-hd-sdk

web-hd-sdk 主要集成了ledger和trezor两个硬件在web项目中签名，目前支持btc、eth、bch:adc、ltc （持续更新.）。

Installing

For the latest stable version:

npm install web-hd-sdk

使用说明

一、ETH-签名

import {HdCore} from 'web-hd-sdk';
const source_data = {
  "chainId": "3",
  "gasLimit": 30000,
  "gasPrice": 1000000000,
  "input": {
    "address": "0x3d6501f741b00afb3efca3928b22d0551c77b785",
    "path": "m/44'/60'/72'/0/1"
  },
  "nonce": 5,
  "toAddress": "0x87da9eceb42a8a0c23e6058447ff301da5f5f8a9",
  "txnCoinNum": 1.2
};
const hd = new HdCore('ledger', 'eth');
try {
    const res = await hd.signTransaction(data);
    console.log(res)
} catch (e) {
    console.log(e.message);
}

####返回结果

res = {
    success: true,
    message: "",
    v: "",
    r: "",
    s: "",
};

二、BTC、BCH、LTC -签名

import {HdCore} from 'web-hd-sdk';
const source_data = {
  "input": {
    "address": "muJhWgBWKDaigLaoi3DLWQJZvDm2xZ7Zb7",
    "paths": [
      {
        "addressPublicKey": "",
        "addressType": "",
        "path": "m/44'/1'/72'/0/2",
        "xpub": ""
      }
    ],
    "requires": 1,
    "signIndex": 0
  },
  "outputs": [
    {
      "address": "muHguY8uX6xNStgCk48gummL841DVnFiFt",
      "coinNum": 0.2,
      "isScript": false,
      "outputType": 10,
      "sequence": 0
    },
    {
      "address": "muJhWgBWKDaigLaoi3DLWQJZvDm2xZ7Zb7",
      "coinNum": 0.07842285,
      "isScript": false,
      "outputType": 11,
      "sequence": 1
    }
  ],
  "utxos": [
    {
      "coinNum": 0.13960399,
      "index": 1,
      "sequence": 0,
      "txid": "0073c6242c08d739635ed0b213b926a7926189b952079828cb05d0137a65ab19"
    },
    {
      "coinNum": 0.13882886,
      "index": 0,
      "sequence": 1,
      "txid": "60347cc6928e6471d55f3a86d67ace6908fa3a762da43fc86780158dc77d41eb"
    }
  ]
};
const hd = new HdCore('ledger', 'btc');
try {
    const res = await hd.signTransaction(data);
    console.log(res)
} catch (e) {
    console.log(e.message);
}

####返回结果

res = {
    success: true,
    message: "",
    signatures: "",
    version: ""
};

三、BTC、BCH、LTC、ETH-地址导出

import {HdCore} from 'web-hd-sdk';
let derivationPath = this.entity.coinName === 'eth' ? "44'/60'/0'" : "44'/1'/0'"
const hd = new HdCore('ledger', 'btc', derivationPath);
const res = await hd.getWalletAddress({
    isHd: true,
    segwit: false,
    start: 0,
    end: 5
});
console.log(res)

####返回结果

res = {
    addressList: [{
        address: "0xcd63f1f9d5ecf522208c978a76679a573d0466e0"
        coinType: "eth"
        path: "44'/60'/0'/0",
        pubKeyObj:{
            baseEncoding: ""
            hex: "0x0356c0dfa323a12ff0e188012f439865d0a5d3291793b51e55496e7275a5432c27"
        }
    }]
    chainCode: ""
    publicKey: ""
    xpubStr: ""
};