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package middleware
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/go-admin-team/go-admin-core/sdk/pkg/response"
"go-admin/common/utils"
"strconv"
"strings"
)
// JWTAuthMiddleware 基于JWT的认证中间件
func JWTAuthMiddleware() func(c *gin.Context) {
return func(c *gin.Context) {
//ip := exnet.ClientPublicIP(c.Request)
//if ip == "" {
// ip = exnet.ClientIP(c.Request)
//}
//if ip != viper.GetString("white_ip.ip") {
// utils.ResponseErrorWithMsg(c, utils.CodeInvalidToken, "没有请求权限")
// c.Abort()
// return
//}
//客户端携带Token有三种方式 1.放在请求头 2.放在请求体 3.放在URI
authHeader := c.Request.Header.Get("Authorization")
if authHeader == "" {
response.OK(c, 401, "请求头缺少Auth Token")
c.Abort()
return
}
// 按空格分割
parts := strings.SplitN(authHeader, " ", 2)
if !(len(parts) == 2 && parts[0] == "Bearer") {
response.OK(c, 402, "请求头中auth格式有误")
c.Abort()
return
}
// parts[1]是获取到的tokenString,我们使用之前定义好的解析JWT的函数来解析它
mc, err := utils.ParseToken(parts[1])
if err != nil {
response.OK(c, 403, "invalid JWT token")
c.Abort()
return
}
c.Set("userId", mc.UserId)
fmt.Println("token:" + parts[1] + "======userid:" + strconv.FormatInt(mc.UserId, 10))
c.Next()
}
}