// 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
}
func (cli *DaemonCli) initMiddlewares(s *apiserver.Server, cfg *apiserver.Config) {
v := cfg.Version
vm := middleware.NewVersionMiddleware(v, api.DefaultVersion, api.MinVersion)
s.UseMiddleware(vm)
if cfg.EnableCors {
c := middleware.NewCORSMiddleware(cfg.CorsHeaders)
s.UseMiddleware(c)
}
u := middleware.NewUserAgentMiddleware(v)
s.UseMiddleware(u)
cli.authzMiddleware = authorization.NewMiddleware(cli.Config.AuthorizationPlugins, cli.d.PluginStore)
s.UseMiddleware(cli.authzMiddleware)
}
func (cli *DaemonCli) initMiddlewares(s *apiserver.Server, cfg *apiserver.Config) {
v := cfg.Version
vm := middleware.NewVersionMiddleware(v, api.DefaultVersion, api.MinVersion)
s.UseMiddleware(vm)
if cfg.EnableCors {
c := middleware.NewCORSMiddleware(cfg.CorsHeaders)
s.UseMiddleware(c)
}
u := middleware.NewUserAgentMiddleware(v)
s.UseMiddleware(u)
if len(cli.Config.AuthorizationPlugins) > 0 {
authZPlugins := authorization.NewPlugins(cli.Config.AuthorizationPlugins)
handleAuthorization := authorization.NewMiddleware(authZPlugins)
s.UseMiddleware(handleAuthorization)
}
}
func (cli *DaemonCli) initMiddlewares(s *apiserver.Server, cfg *apiserver.Config) error {
v := cfg.Version
exp := middleware.NewExperimentalMiddleware(cli.d.HasExperimental())
s.UseMiddleware(exp)
vm := middleware.NewVersionMiddleware(v, api.DefaultVersion, api.MinVersion)
s.UseMiddleware(vm)
if cfg.EnableCors {
c := middleware.NewCORSMiddleware(cfg.CorsHeaders)
s.UseMiddleware(c)
}
u := middleware.NewUserAgentMiddleware(v)
s.UseMiddleware(u)
if err := validateAuthzPlugins(cli.Config.AuthorizationPlugins, cli.d.PluginStore); err != nil {
return fmt.Errorf("Error validating authorization plugin: %v", err)
}
cli.authzMiddleware = authorization.NewMiddleware(cli.Config.AuthorizationPlugins, cli.d.PluginStore)
s.UseMiddleware(cli.authzMiddleware)
return nil
}