57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package middleware
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import (
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"github.com/gin-gonic/gin"
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"strings"
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"wireguard-dashboard/component"
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"wireguard-dashboard/constant"
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"wireguard-dashboard/repository"
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"wireguard-dashboard/utils"
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)
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// Authorization
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// @description: 授权中间件
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// @return gin.HandlerFunc
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func Authorization() gin.HandlerFunc {
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return func(c *gin.Context) {
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token := c.GetHeader("Authorization")
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if token == "" || !strings.HasPrefix(token, "Bearer ") {
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utils.GinResponse(c).AuthorizationFailed()
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c.Abort()
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return
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}
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userClaims, err := component.JWT().ParseToken(token)
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if err != nil {
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utils.GinResponse(c).AuthorizationFailed()
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c.Abort()
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return
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}
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// 如果token的颁发者与请求的站点不一致，则直接给它狗日的丢出去
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if userClaims.Issuer != utils.GetHost(c.Request.Header.Get("Referer")) {
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utils.GinResponse(c).AuthorizationFailed()
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c.Abort()
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return
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}
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// 查询用户
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user, err := repository.User().GetUserById(userClaims.ID)
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if err != nil {
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utils.GinResponse(c).FailedWithMsg("用户不存在")
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c.Abort()
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return
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}
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if user.Status != constant.Normal {
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utils.GinResponse(c).FailedWithMsg("用户状态异常，请联系管理员处理！")
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c.Abort()
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return
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}
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// 将用户信息放入上下文
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c.Set("user", user)
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c.Next()
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}
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}
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