日志下载鉴权，只能作者及管理员

Signed-off-by: zouap <zouap@pcl.ac.cn>

routers/api/v1/api.go

@@ -980,7 +980,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 							m.Get("", repo.GetModelArtsTrainJobVersion)
 							m.Post("/stop_version", cloudbrain.AdminOrOwnerOrJobCreaterRightForTrain, repo_ext.GrampusStopJob)
 							m.Get("/log", repo_ext.GrampusGetLog)
-							m.Get("/download_log", cloudbrain.AdminOrOwnerOrJobCreaterRightForTrain, repo_ext.GrampusDownloadLog)
+							m.Get("/download_log", cloudbrain.AdminOrJobCreaterRightForTrain, repo_ext.GrampusDownloadLog)
 						})
 					})
 				}, reqRepoReader(models.UnitTypeCloudBrain))