[优化] go 引用调整

openflare-server/middleware/cors.go

@@ -0,0 +1,27 @@
+package middleware
+
+import (
+	"strings"
+
+	"github.com/rain-kl/openflare/openflare-server/common"
+
+	"github.com/gin-contrib/cors"
+	"github.com/gin-gonic/gin"
+)
+
+func CORS() gin.HandlerFunc {
+	config := cors.DefaultConfig()
+	config.AllowCredentials = true
+	config.AllowHeaders = []string{"Origin", "Content-Length", "Content-Type", "Authorization", "OpenFlare-Token", "X-Agent-Token", "Accept"}
+	config.AllowOriginFunc = func(origin string) bool {
+		serverAddr := strings.TrimRight(common.ServerAddress, "/")
+		if serverAddr == "" {
+			return true
+		}
+		if origin == serverAddr {
+			return true
+		}
+		return false
+	}
+	return cors.New(config)
+}