34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
/*
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* @Author: '490912587@qq.com' '490912587@qq.com'
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* @Date: 2022-11-21 11:57:30
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* @LastEditors: '490912587@qq.com' '490912587@qq.com'
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* @LastEditTime: 2022-11-22 10:41:09
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* @FilePath: \tsplatform\backend\src\Middleware\JwtHandle.ts
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* @Description: 授权中间件
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*/
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import { HttpException, HttpStatus, Injectable, NestMiddleware } from '@nestjs/common';
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import { JwtService } from '@nestjs/jwt';
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import { NextFunction } from 'express';
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import { AppConfig } from 'src/Config/Index';
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@Injectable()
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export class JwtHandle implements NestMiddleware {
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constructor(
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public readonly _jwt: JwtService
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) { }
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async use(req: Request, res: Response, next: NextFunction) {
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try {
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const token = req.headers["authorization"];
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if (!token) {
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throw new HttpException("Token指令牌不存在！", HttpStatus.UNAUTHORIZED);
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} else {
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await this._jwt.verifyAsync(token, { secret: AppConfig.jwt.secret, ignoreExpiration: false })
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next();
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}
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}
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catch (ex) {
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throw new HttpException(ex.message, HttpStatus.UNAUTHORIZED);
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}
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}
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}
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