[优化] go 引用调整

openflare-server/middleware/jwt.go

@@ -0,0 +1,72 @@
+package middleware
+
+import (
+	"log"
+	"time"
+
+	"github.com/rain-kl/openflare/openflare-server/common"
+	"github.com/rain-kl/openflare/openflare-server/common/response"
+	"github.com/rain-kl/openflare/openflare-server/model"
+
+	jwt "github.com/appleboy/gin-jwt/v2"
+	"github.com/gin-gonic/gin"
+)
+
+var JWTMiddleware *jwt.GinJWTMiddleware
+
+// jwtSigningKey returns JWT_SECRET when set, falling back to SESSION_SECRET
+// for backward compatibility with deployments that only configure SESSION_SECRET.
+func jwtSigningKey() []byte {
+	if common.JWTSecret != "" {
+		return []byte(common.JWTSecret)
+	}
+	return []byte(common.SessionSecret)
+}
+
+func InitJWTMiddleware() {
+	var err error
+	JWTMiddleware, err = jwt.New(&jwt.GinJWTMiddleware{
+		Realm:       "openflare",
+		Key:         jwtSigningKey(),
+		Timeout:     24 * time.Hour,
+		MaxRefresh:  24 * time.Hour,
+		IdentityKey: "identity",
+		PayloadFunc: func(data interface{}) jwt.MapClaims {
+			if v, ok := data.(*model.User); ok {
+				return jwt.MapClaims{
+					"id":       v.Id,
+					"username": v.Username,
+					"role":     v.Role,
+				}
+			}
+			return jwt.MapClaims{}
+		},
+		IdentityHandler: func(c *gin.Context) interface{} {
+			claims := jwt.ExtractClaims(c)
+			id, ok := claims["id"].(float64)
+			if !ok {
+				return nil
+			}
+			username, _ := claims["username"].(string)
+			role, _ := claims["role"].(float64)
+			return &model.User{
+				Id:       int(id),
+				Username: username,
+				Role:     int(role),
+			}
+		},
+		Authorizator: func(data interface{}, c *gin.Context) bool {
+			return data != nil
+		},
+		Unauthorized: func(c *gin.Context, code int, message string) {
+			response.RespondErrorWithStatus(c, code, "无权进行此操作，未登录或 token 无效: "+message)
+		},
+		TokenLookup:   "header: OpenFlare-Token",
+		TokenHeadName: "", // Empty for raw token value directly
+		SendCookie:    false,
+	})
+
+	if err != nil {
+		log.Fatalf("JWT Init Error: %s", err.Error())
+	}
+}