51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
const config = require("../config")
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const rsa = require("../utils/rsa")
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const jwt = require('jsonwebtoken');
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/**
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* 拦截器，验证 token，data
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* @type {{Validator(*, *, *): void}}
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*/
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module.exports = {
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Validator(req, res, next) {
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if(req.headers.hasOwnProperty("data")) {
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try {
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req.headers.data = rsa.PrivateKeyDecryption(req.headers.data)
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// console.log("req.headers.data: ", req.headers.data);
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if(req.url == config.filter.login || req.url == config.filter.add
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|| req.url == config.filter.home
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) {
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next()
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} else {
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if(req.headers.hasOwnProperty("token")) {
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jwt.verify(req.headers.token,config.jwt,function(err,decode){
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if(err){
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res.json({
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status: 403,
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message: `身份凭证失效或不存在，请登录！${err.message}`
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})
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}else{
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next();
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}
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});
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} else { // 无token
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res.json({
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status: 403,
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message: '无权限访问接口，您需要先登录才能使用！'
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})
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}
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}
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} catch (e) {
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res.json({
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status: 500,
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message: `抱歉，私钥解密出错！错误信息：${e.message}`
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})
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}
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} else {
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res.json({
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status: 500,
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message: '请求头中缺少data字段'
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})
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}
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}
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}
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