manta/gofaster/backend/internal/shared/middleware/auth_middleware.go

package middleware

import (
	auth "gofaster/internal/shared/jwt"
	"net/http"

	"github.com/gin-gonic/gin"
)

func AuthMiddleware(jwtSecret string) gin.HandlerFunc {
	return func(c *gin.Context) {
		token := c.GetHeader("Authorization")
		if token == "" {
			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "未提供认证令牌"})
			return
		}

		claims, err := auth.ParseToken(token, jwtSecret)
		if err != nil {
			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "无效的认证令牌"})
			return
		}

		c.Set("user_id", claims.UserID)
		c.Next()
	}
}