feat: account.

middleware/jwt_for_user.go

@@ -0,0 +1,42 @@
+package middleware
+
+import (
+	"hr_receiver/util"
+	"net/http"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+func JWTAuth() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		authHeader := c.GetHeader("Authorization")
+		if authHeader == "" {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "Authorization header required"})
+			c.Abort()
+			return
+		}
+
+		// Bearer Token格式
+		parts := strings.SplitN(authHeader, " ", 2)
+		if !(len(parts) == 2 && parts[0] == "Bearer") {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "Authorization header format must be Bearer {token}"})
+			c.Abort()
+			return
+		}
+
+		// 解析Token
+		claims, err := util.ParseToken(parts[1])
+		if err != nil {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid or expired token"})
+			c.Abort()
+			return
+		}
+
+		// 将用户信息存入上下文
+		c.Set("userID", claims.UserID)
+		c.Set("username", claims.Username)
+
+		c.Next()
+	}
+}