53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package service
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import (
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"fmt"
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"strings"
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"github.com/dgrijalva/jwt-go"
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"github.com/gin-gonic/gin"
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"github.com/yaoapp/xiang/config"
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"github.com/yaoapp/xiang/helper"
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"github.com/yaoapp/xiang/xlog"
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)
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// Guards 服务中间件
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var Guards = map[string]gin.HandlerFunc{
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"bearer-jwt": bearerJWT, // JWT 鉴权
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}
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// JWT 鉴权
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func bearerJWT(c *gin.Context) {
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tokenString := c.Request.Header.Get("Authorization")
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if tokenString == "" {
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c.JSON(403, gin.H{"code": 403, "message": "无权访问该页面"})
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c.Abort()
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return
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}
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tokenString = strings.TrimSpace(strings.TrimPrefix(tokenString, "Bearer "))
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if config.Conf.Mode == "debug" {
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xlog.Printf("JWT: %s Secret: %s", tokenString, config.Conf.JWT.Secret)
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}
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token, err := jwt.ParseWithClaims(tokenString, &helper.JwtClaims{}, func(token *jwt.Token) (interface{}, error) {
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return []byte(config.Conf.JWT.Secret), nil
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})
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if err != nil {
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xlog.Printf("JWT ParseWithClaims Error: %s", err)
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c.JSON(403, gin.H{"code": 403, "message": fmt.Sprintf("登录已过期或令牌失效(%s)", err)})
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c.Abort()
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return
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}
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if claims, ok := token.Claims.(*helper.JwtClaims); ok && token.Valid {
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c.Set("__sid", claims.SID)
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c.Next()
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return
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}
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// fmt.Println("bearer-JWT", token.Claims.Valid())
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c.JSON(403, gin.H{"code": 403, "message": "无权访问该页面"})
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c.Abort()
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return
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}
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