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Move csr.RequestNodeCertificate into kubelet bootstrap package

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This func is only used by the kubelet and there's no need to pollute
client-go API with it.

Kubernetes-commit: 5c073abfe16fc0b9f62310b8276fc3b0c7043e60
This commit is contained in:
Andrew Lytvynov
2018-11-12 16:53:53 -08:00
committed by Kubernetes Publisher
parent 1f68873668
commit 5dc6658914
2 changed files with 0 additions and 206 deletions
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135
util/certificate/csr/csr_test.go
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@@ -1,135 +0,0 @@
/*
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 csr
import (
"fmt"
"testing"
certificates "k8s.io/api/certificates/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
watch "k8s.io/apimachinery/pkg/watch"
certificatesclient "k8s.io/client-go/kubernetes/typed/certificates/v1beta1"
certutil "k8s.io/client-go/util/cert"
)
func TestRequestNodeCertificateNoKeyData(t *testing.T) {
certData, err := RequestNodeCertificate(&fakeClient{}, []byte{}, "fake-node-name")
if err == nil {
t.Errorf("Got no error, wanted error an error because there was an empty private key passed in.")
}
if certData != nil {
t.Errorf("Got cert data, wanted nothing as there should have been an error.")
}
}
func TestRequestNodeCertificateErrorCreatingCSR(t *testing.T) {
client := &fakeClient{
failureType: createError,
}
privateKeyData, err := certutil.MakeEllipticPrivateKeyPEM()
if err != nil {
t.Fatalf("Unable to generate a new private key: %v", err)
}
certData, err := RequestNodeCertificate(client, privateKeyData, "fake-node-name")
if err == nil {
t.Errorf("Got no error, wanted error an error because client.Create failed.")
}
if certData != nil {
t.Errorf("Got cert data, wanted nothing as there should have been an error.")
}
}
func TestRequestNodeCertificate(t *testing.T) {
privateKeyData, err := certutil.MakeEllipticPrivateKeyPEM()
if err != nil {
t.Fatalf("Unable to generate a new private key: %v", err)
}
certData, err := RequestNodeCertificate(&fakeClient{}, privateKeyData, "fake-node-name")
if err != nil {
t.Errorf("Got %v, wanted no error.", err)
}
if certData == nil {
t.Errorf("Got nothing, expected a CSR.")
}
}
type FailureType int
const (
noError FailureType = iota
createError
certificateSigningRequestDenied
)
type fakeClient struct {
certificatesclient.CertificateSigningRequestInterface
watch *watch.FakeWatcher
failureType FailureType
}
func (c *fakeClient) Create(*certificates.CertificateSigningRequest) (*certificates.CertificateSigningRequest, error) {
if c.failureType == createError {
return nil, fmt.Errorf("fakeClient failed creating request")
}
csr := certificates.CertificateSigningRequest{
ObjectMeta: metav1.ObjectMeta{
UID: "fake-uid",
Name: "fake-certificate-signing-request-name",
},
}
return &csr, nil
}
func (c *fakeClient) List(opts metav1.ListOptions) (*certificates.CertificateSigningRequestList, error) {
return &certificates.CertificateSigningRequestList{}, nil
}
func (c *fakeClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
c.watch = watch.NewFakeWithChanSize(1, false)
c.watch.Add(c.generateCSR())
c.watch.Stop()
return c.watch, nil
}
func (c *fakeClient) generateCSR() *certificates.CertificateSigningRequest {
var condition certificates.CertificateSigningRequestCondition
if c.failureType == certificateSigningRequestDenied {
condition = certificates.CertificateSigningRequestCondition{
Type: certificates.CertificateDenied,
}
} else {
condition = certificates.CertificateSigningRequestCondition{
Type: certificates.CertificateApproved,
}
}
csr := certificates.CertificateSigningRequest{
ObjectMeta: metav1.ObjectMeta{
UID: "fake-uid",
},
Status: certificates.CertificateSigningRequestStatus{
Conditions: []certificates.CertificateSigningRequestCondition{
condition,
},
Certificate: []byte{},
},
}
return &csr
}