// handleWithGlobalMiddlwares wraps the handler function for a request with
// the server's global middlewares. The order of the middlewares is backwards,
// meaning that the first in the list will be evaluated last.
func (s *Server) handleWithGlobalMiddlewares(handler httputils.APIFunc) httputils.APIFunc {
next := handler
handleVersion := middleware.NewVersionMiddleware(dockerversion.Version, api.DefaultVersion, api.MinVersion)
next = handleVersion(next)
if s.cfg.EnableCors {
handleCORS := middleware.NewCORSMiddleware(s.cfg.CorsHeaders)
next = handleCORS(next)
}
handleUserAgent := middleware.NewUserAgentMiddleware(s.cfg.Version)
next = handleUserAgent(next)
// Only want this on debug level
if s.cfg.Logging && logrus.GetLevel() == logrus.DebugLevel {
next = middleware.DebugRequestMiddleware(next)
}
if len(s.cfg.AuthorizationPluginNames) > 0 {
s.authZPlugins = authorization.NewPlugins(s.cfg.AuthorizationPluginNames)
handleAuthorization := middleware.NewAuthorizationMiddleware(s.authZPlugins)
next = handleAuthorization(next)
}
return next
}
// handlerWithGlobalMiddlewares wraps the handler function for a request with
// the server's global middlewares. The order of the middlewares is backwards,
// meaning that the first in the list will be evaluated last.
func (s *Server) handlerWithGlobalMiddlewares(handler httputils.APIFunc) httputils.APIFunc {
next := handler
for _, m := range s.middlewares {
next = m.WrapHandler(next)
}
if s.cfg.Logging && logrus.GetLevel() == logrus.DebugLevel {
next = middleware.DebugRequestMiddleware(next)
}
return next
}