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Remove k8s.io/client-go/util/cert/triple

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The package is unused.
This commit is contained in:
Andrew Lytvynov
2018-11-12 16:08:56 -08:00
parent 3bcbc5da79
commit 09db5bc951
4 changed files with 1 additions and 148 deletions
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1
hack/.golint_failures
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@@ -653,7 +653,6 @@ staging/src/k8s.io/client-go/tools/portforward
staging/src/k8s.io/client-go/tools/record
staging/src/k8s.io/client-go/tools/reference
staging/src/k8s.io/client-go/transport
staging/src/k8s.io/client-go/util/cert/triple
staging/src/k8s.io/client-go/util/exec
staging/src/k8s.io/client-go/util/flowcontrol
staging/src/k8s.io/client-go/util/integer

5
staging/src/k8s.io/client-go/util/cert/BUILD
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@@ -37,9 +37,6 @@ filegroup(
filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//staging/src/k8s.io/client-go/util/cert/triple:all-srcs",
],
srcs = [":package-srcs"],
tags = ["automanaged"],
)

27
staging/src/k8s.io/client-go/util/cert/triple/BUILD
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@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["triple.go"],
importmap = "k8s.io/kubernetes/vendor/k8s.io/client-go/util/cert/triple",
importpath = "k8s.io/client-go/util/cert/triple",
deps = ["//staging/src/k8s.io/client-go/util/cert:go_default_library"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
)

116
staging/src/k8s.io/client-go/util/cert/triple/triple.go
View File

@@ -1,116 +0,0 @@
/*
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 triple generates key-certificate pairs for the
// triple (CA, Server, Client).
package triple
import (
"crypto/rsa"
"crypto/x509"
"fmt"
"net"
certutil "k8s.io/client-go/util/cert"
)
type KeyPair struct {
Key *rsa.PrivateKey
Cert *x509.Certificate
}
func NewCA(name string) (*KeyPair, error) {
key, err := certutil.NewPrivateKey()
if err != nil {
return nil, fmt.Errorf("unable to create a private key for a new CA: %v", err)
}
config := certutil.Config{
CommonName: name,
}
cert, err := certutil.NewSelfSignedCACert(config, key)
if err != nil {
return nil, fmt.Errorf("unable to create a self-signed certificate for a new CA: %v", err)
}
return &KeyPair{
Key: key,
Cert: cert,
}, nil
}
func NewServerKeyPair(ca *KeyPair, commonName, svcName, svcNamespace, dnsDomain string, ips, hostnames []string) (*KeyPair, error) {
key, err := certutil.NewPrivateKey()
if err != nil {
return nil, fmt.Errorf("unable to create a server private key: %v", err)
}
namespacedName := fmt.Sprintf("%s.%s", svcName, svcNamespace)
internalAPIServerFQDN := []string{
svcName,
namespacedName,
fmt.Sprintf("%s.svc", namespacedName),
fmt.Sprintf("%s.svc.%s", namespacedName, dnsDomain),
}
altNames := certutil.AltNames{}
for _, ipStr := range ips {
ip := net.ParseIP(ipStr)
if ip != nil {
altNames.IPs = append(altNames.IPs, ip)
}
}
altNames.DNSNames = append(altNames.DNSNames, hostnames...)
altNames.DNSNames = append(altNames.DNSNames, internalAPIServerFQDN...)
config := certutil.Config{
CommonName: commonName,
AltNames: altNames,
Usages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
}
cert, err := certutil.NewSignedCert(config, key, ca.Cert, ca.Key)
if err != nil {
return nil, fmt.Errorf("unable to sign the server certificate: %v", err)
}
return &KeyPair{
Key: key,
Cert: cert,
}, nil
}
func NewClientKeyPair(ca *KeyPair, commonName string, organizations []string) (*KeyPair, error) {
key, err := certutil.NewPrivateKey()
if err != nil {
return nil, fmt.Errorf("unable to create a client private key: %v", err)
}
config := certutil.Config{
CommonName: commonName,
Organization: organizations,
Usages: []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth},
}
cert, err := certutil.NewSignedCert(config, key, ca.Cert, ca.Key)
if err != nil {
return nil, fmt.Errorf("unable to sign the client certificate: %v", err)
}
return &KeyPair{
Key: key,
Cert: cert,
}, nil
}