init

serve/api/middleware.go

@@ -0,0 +1,61 @@
+package api
+
+import (
+	"net/http"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+// AuthMiddleware JWT认证中间件
+func AuthMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 获取Authorization头
+		authHeader := c.GetHeader("Authorization")
+		if authHeader == "" {
+			c.JSON(http.StatusUnauthorized, gin.H{
+				"code":    401,
+				"message": "Authorization header is required",
+			})
+			c.Abort()
+			return
+		}
+
+		// 检查Bearer token格式
+		tokenString := strings.TrimPrefix(authHeader, "Bearer ")
+		if tokenString == authHeader {
+			c.JSON(http.StatusUnauthorized, gin.H{
+				"code":    401,
+				"message": "Invalid authorization header format",
+			})
+			c.Abort()
+			return
+		}
+
+		// TODO: 验证JWT token
+		// 这里应该验证token的有效性，解析用户信息等
+		// 暂时跳过验证，直接放行
+		
+		// 设置用户ID到上下文中（示例）
+		c.Set("user_id", "example_user_id")
+		
+		c.Next()
+	}
+}
+
+// CORSMiddleware CORS中间件
+func CORSMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Header("Access-Control-Allow-Origin", "*")
+		c.Header("Access-Control-Allow-Credentials", "true")
+		c.Header("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
+		c.Header("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, DELETE")
+
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(204)
+			return
+		}
+
+		c.Next()
+	}
+}