mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-28 01:00:22 +00:00
07b05616a0
Bumps [k8s.io/kubernetes](https://github.com/kubernetes/kubernetes) from 1.26.2 to 1.27.2. - [Release notes](https://github.com/kubernetes/kubernetes/releases) - [Commits](https://github.com/kubernetes/kubernetes/compare/v1.26.2...v1.27.2) --- updated-dependencies: - dependency-name: k8s.io/kubernetes dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
86 lines
2.6 KiB
Go
86 lines
2.6 KiB
Go
/*
|
|
Copyright 2017 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package handlers
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
|
|
"k8s.io/apimachinery/pkg/api/errors"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/apiserver/pkg/endpoints/request"
|
|
)
|
|
|
|
// ScopeNamer handles accessing names from requests and objects
|
|
type ScopeNamer interface {
|
|
// Namespace returns the appropriate namespace value from the request (may be empty) or an
|
|
// error.
|
|
Namespace(req *http.Request) (namespace string, err error)
|
|
// Name returns the name from the request, and an optional namespace value if this is a namespace
|
|
// scoped call. An error is returned if the name is not available.
|
|
Name(req *http.Request) (namespace, name string, err error)
|
|
// ObjectName returns the namespace and name from an object if they exist, or an error if the object
|
|
// does not support names.
|
|
ObjectName(obj runtime.Object) (namespace, name string, err error)
|
|
}
|
|
|
|
type ContextBasedNaming struct {
|
|
Namer runtime.Namer
|
|
ClusterScoped bool
|
|
}
|
|
|
|
// ContextBasedNaming implements ScopeNamer
|
|
var _ ScopeNamer = ContextBasedNaming{}
|
|
|
|
func (n ContextBasedNaming) Namespace(req *http.Request) (namespace string, err error) {
|
|
requestInfo, ok := request.RequestInfoFrom(req.Context())
|
|
if !ok {
|
|
return "", fmt.Errorf("missing requestInfo")
|
|
}
|
|
return requestInfo.Namespace, nil
|
|
}
|
|
|
|
func (n ContextBasedNaming) Name(req *http.Request) (namespace, name string, err error) {
|
|
requestInfo, ok := request.RequestInfoFrom(req.Context())
|
|
if !ok {
|
|
return "", "", fmt.Errorf("missing requestInfo")
|
|
}
|
|
|
|
if len(requestInfo.Name) == 0 {
|
|
return "", "", errEmptyName
|
|
}
|
|
return requestInfo.Namespace, requestInfo.Name, nil
|
|
}
|
|
|
|
func (n ContextBasedNaming) ObjectName(obj runtime.Object) (namespace, name string, err error) {
|
|
name, err = n.Namer.Name(obj)
|
|
if err != nil {
|
|
return "", "", err
|
|
}
|
|
if len(name) == 0 {
|
|
return "", "", errEmptyName
|
|
}
|
|
namespace, err = n.Namer.Namespace(obj)
|
|
if err != nil {
|
|
return "", "", err
|
|
}
|
|
return namespace, name, err
|
|
}
|
|
|
|
// errEmptyName is returned when API requests do not fill the name section of the path.
|
|
var errEmptyName = errors.NewBadRequest("name must be provided")
|