medium_ad/app/mw/mw_check_sign.go

package mw

import (
	"applet/app/e"
	"applet/app/utils"
	"bytes"
	"fmt"
	"github.com/gin-gonic/gin"
	"io/ioutil"
)

// CheckSign is 中间件 用来检查签名
func CheckSign(c *gin.Context) {

	bools := utils.SignCheck(c)
	if bools == false {
		e.OutErr(c, 400, e.NewErr(400, "签名校验错误，请求失败"))
		return
	}
	c.Next()
}
func CheckBody(c *gin.Context) {
	if utils.GetApiVersion(c) > 0 {
		body, _ := ioutil.ReadAll(c.Request.Body)
		fmt.Println(string(body))
		if string(body) != "" {
			str := utils.ResultAesDecrypt(c, string(body))
			if str != "" {
				c.Request.Body = ioutil.NopCloser(bytes.NewBuffer([]byte(str)))
			}
		}
	}
	c.Next()
}