Esempio n. 1
0
func (p RESTStorageProvider) storage(version schema.GroupVersion, apiResourceConfigSource genericapiserver.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) map[string]rest.Storage {
	once := new(sync.Once)
	var (
		authorizationRuleResolver  rbacregistryvalidation.AuthorizationRuleResolver
		rolesStorage               rest.StandardStorage
		roleBindingsStorage        rest.StandardStorage
		clusterRolesStorage        rest.StandardStorage
		clusterRoleBindingsStorage rest.StandardStorage
	)

	initializeStorage := func() {
		once.Do(func() {
			rolesStorage = rolestore.NewREST(restOptionsGetter)
			roleBindingsStorage = rolebindingstore.NewREST(restOptionsGetter)
			clusterRolesStorage = clusterrolestore.NewREST(restOptionsGetter)
			clusterRoleBindingsStorage = clusterrolebindingstore.NewREST(restOptionsGetter)

			authorizationRuleResolver = rbacregistryvalidation.NewDefaultRuleResolver(
				role.AuthorizerAdapter{Registry: role.NewRegistry(rolesStorage)},
				rolebinding.AuthorizerAdapter{Registry: rolebinding.NewRegistry(roleBindingsStorage)},
				clusterrole.AuthorizerAdapter{Registry: clusterrole.NewRegistry(clusterRolesStorage)},
				clusterrolebinding.AuthorizerAdapter{Registry: clusterrolebinding.NewRegistry(clusterRoleBindingsStorage)},
			)
		})
	}

	storage := map[string]rest.Storage{}
	if apiResourceConfigSource.ResourceEnabled(version.WithResource("roles")) {
		initializeStorage()
		storage["roles"] = rolepolicybased.NewStorage(rolesStorage, authorizationRuleResolver)
	}
	if apiResourceConfigSource.ResourceEnabled(version.WithResource("rolebindings")) {
		initializeStorage()
		storage["rolebindings"] = rolebindingpolicybased.NewStorage(roleBindingsStorage, p.Authorizer, authorizationRuleResolver)
	}
	if apiResourceConfigSource.ResourceEnabled(version.WithResource("clusterroles")) {
		initializeStorage()
		storage["clusterroles"] = clusterrolepolicybased.NewStorage(clusterRolesStorage, authorizationRuleResolver)
	}
	if apiResourceConfigSource.ResourceEnabled(version.WithResource("clusterrolebindings")) {
		initializeStorage()
		storage["clusterrolebindings"] = clusterrolebindingpolicybased.NewStorage(clusterRoleBindingsStorage, p.Authorizer, authorizationRuleResolver)
	}
	return storage
}
Esempio n. 2
0
func newRBACAuthorizer(config *master.Config) authorizer.Authorizer {
	optsGetter := &testRESTOptionsGetter{config}
	roleRegistry := role.AuthorizerAdapter{Registry: role.NewRegistry(rolestore.NewREST(optsGetter))}
	roleBindingRegistry := rolebinding.AuthorizerAdapter{Registry: rolebinding.NewRegistry(rolebindingstore.NewREST(optsGetter))}
	clusterRoleRegistry := clusterrole.AuthorizerAdapter{Registry: clusterrole.NewRegistry(clusterrolestore.NewREST(optsGetter))}
	clusterRoleBindingRegistry := clusterrolebinding.AuthorizerAdapter{Registry: clusterrolebinding.NewRegistry(clusterrolebindingstore.NewREST(optsGetter))}
	return rbac.New(roleRegistry, roleBindingRegistry, clusterRoleRegistry, clusterRoleBindingRegistry)
}