kubernetes util_test 源码
kubernetes util_test 代码
文件路径:/pkg/controller/bootstrap/util_test.go
/*
Copyright 2016 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 bootstrap
import (
"testing"
"time"
"k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
bootstrapapi "k8s.io/cluster-bootstrap/token/api"
)
const (
givenTokenID = "abc123"
givenTokenID2 = "def456"
givenTokenSecret = "tokenSecret"
)
func timeString(delta time.Duration) string {
return time.Now().Add(delta).Format(time.RFC3339)
}
func TestValidateSecretForSigning(t *testing.T) {
cases := []struct {
description string
tokenID string
tokenSecret string
okToSign string
expiration string
valid bool
}{
{
"Signing token with no exp",
givenTokenID, givenTokenSecret, "true", "", true,
},
{
"Signing token with valid exp",
givenTokenID, givenTokenSecret, "true", timeString(time.Hour), true,
},
{
"Expired signing token",
givenTokenID, givenTokenSecret, "true", timeString(-time.Hour), false,
},
{
"Signing token with bad exp",
givenTokenID, givenTokenSecret, "true", "garbage", false,
},
{
"Signing token without signing bit",
givenTokenID, givenTokenSecret, "", "garbage", false,
},
{
"Signing token with bad signing bit",
givenTokenID, givenTokenSecret, "", "", false,
},
{
"Signing token with no ID",
"", givenTokenSecret, "true", "", false,
},
{
"Signing token with no secret",
givenTokenID, "", "true", "", false,
},
}
for _, tc := range cases {
secret := &v1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: metav1.NamespaceSystem,
Name: bootstrapapi.BootstrapTokenSecretPrefix + givenTokenID,
ResourceVersion: "1",
},
Type: bootstrapapi.SecretTypeBootstrapToken,
Data: map[string][]byte{
bootstrapapi.BootstrapTokenIDKey: []byte(tc.tokenID),
bootstrapapi.BootstrapTokenSecretKey: []byte(tc.tokenSecret),
bootstrapapi.BootstrapTokenUsageSigningKey: []byte(tc.okToSign),
bootstrapapi.BootstrapTokenExpirationKey: []byte(tc.expiration),
},
}
tokenID, tokenSecret, ok := validateSecretForSigning(secret)
if ok != tc.valid {
t.Errorf("%s: Unexpected validation failure. Expected %v, got %v", tc.description, tc.valid, ok)
}
if ok {
if tokenID != tc.tokenID {
t.Errorf("%s: Unexpected Token ID. Expected %q, got %q", tc.description, givenTokenID, tokenID)
}
if tokenSecret != tc.tokenSecret {
t.Errorf("%s: Unexpected Token Secret. Expected %q, got %q", tc.description, givenTokenSecret, tokenSecret)
}
}
}
}
func TestValidateSecret(t *testing.T) {
secret := &v1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: metav1.NamespaceSystem,
Name: bootstrapapi.BootstrapTokenSecretPrefix + givenTokenID,
ResourceVersion: "1",
},
Type: bootstrapapi.SecretTypeBootstrapToken,
Data: map[string][]byte{
bootstrapapi.BootstrapTokenIDKey: []byte(givenTokenID),
bootstrapapi.BootstrapTokenSecretKey: []byte(givenTokenSecret),
bootstrapapi.BootstrapTokenUsageSigningKey: []byte("true"),
},
}
tokenID, tokenSecret, ok := validateSecretForSigning(secret)
if !ok {
t.Errorf("Unexpected validation failure.")
}
if tokenID != givenTokenID {
t.Errorf("Unexpected Token ID. Expected %q, got %q", givenTokenID, tokenID)
}
if tokenSecret != givenTokenSecret {
t.Errorf("Unexpected Token Secret. Expected %q, got %q", givenTokenSecret, tokenSecret)
}
}
func TestBadSecretName(t *testing.T) {
secret := &v1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: metav1.NamespaceSystem,
Name: givenTokenID,
ResourceVersion: "1",
},
Type: bootstrapapi.SecretTypeBootstrapToken,
Data: map[string][]byte{
bootstrapapi.BootstrapTokenIDKey: []byte(givenTokenID),
bootstrapapi.BootstrapTokenSecretKey: []byte(givenTokenSecret),
bootstrapapi.BootstrapTokenUsageSigningKey: []byte("true"),
},
}
_, _, ok := validateSecretForSigning(secret)
if ok {
t.Errorf("Token validation should fail with bad name")
}
}
func TestMismatchSecretName(t *testing.T) {
secret := &v1.Secret{
ObjectMeta: metav1.ObjectMeta{
Namespace: metav1.NamespaceSystem,
Name: bootstrapapi.BootstrapTokenSecretPrefix + givenTokenID2,
ResourceVersion: "1",
},
Type: bootstrapapi.SecretTypeBootstrapToken,
Data: map[string][]byte{
bootstrapapi.BootstrapTokenIDKey: []byte(givenTokenID),
bootstrapapi.BootstrapTokenSecretKey: []byte(givenTokenSecret),
bootstrapapi.BootstrapTokenUsageSigningKey: []byte("true"),
},
}
_, _, ok := validateSecretForSigning(secret)
if ok {
t.Errorf("Token validation should fail with mismatched name")
}
}
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