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ne-koa-sign

v1.0.5

Published

koa sign middleware for NxE

Downloads

2

Readme

koa签名组件,发布在公司私有npm仓库中,

安装

$ npm i koa-sign --save

使用

中间件,会在之后的ctx.request.headers上添加签名参数,供代理使用

// {root}/server/index.js
const signMiddleware = require('koa-sign').middleware;
app.use(signMiddleware([
    {
        context:'/gateway-api', // 代理关键字
        appkey:'12345678', // 相对应的appkey
        secretkey:'87654321', // 相对应的secretkey
    },
    {
        context:'/dashboard-api',
        appkey:'000111222',
        secretkey:'333444555',
    }
]));

签名函数,传入参数返回签名值sign

参数顺序 |参数名 |参数类型 |对象内参数 |对象内参数类型 |描述 | 是否必填 | 默认值 --- | :--|:-- |--- |--- |--- |--- |--- 1 |path |String | | |访问路径 | 是 | 2 |timestamp |Number | | |时间戳 | 是 | 3 |params |Object |method |String |访问类型 | 否 | "GET" 3 |params |Object |token |String |token令牌 | 否 | "" 3 |params |Object |query |Object |queryString | 否 | {} 3 |params |Object |body |Object |body | 否 |
4 |keyParams |Object |appkey |String |appkey | 是 |
4 |keyParams |Object |secretkey |String |secretkey | 是 |

const signature = require('koa-sign').signature;

const timestamp = Date.now();
/**
 * akmg签名算法
 * @param path 访问路径
 * @param timestamp 时间戳
 * @param params 访问参数(method、token、query、body)
 * @param keyParams 密钥参数(appkey、secretkey)
 * @returns sign 签名值
 */
const sign = signature('/vehicle/addVeh', timestamp, {
    method:'POST',
    token:'',
    query:{
        vin:'LS123123',
    },
    body:{
        brandId:1,
        seriesId:2,
    }
},{
    appkey:'12345678',
    secretkey:'87654321',
})