mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-22 22:30:23 +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>
67 lines
2.1 KiB
Go
67 lines
2.1 KiB
Go
/*
|
|
Copyright 2019 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 dynamiccertificates
|
|
|
|
import (
|
|
"crypto/x509"
|
|
"fmt"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
// GetHumanCertDetail is a convenient method for printing compact details of certificate that helps when debugging
|
|
// kube-apiserver usage of certs.
|
|
func GetHumanCertDetail(certificate *x509.Certificate) string {
|
|
humanName := certificate.Subject.CommonName
|
|
signerHumanName := certificate.Issuer.CommonName
|
|
if certificate.Subject.CommonName == certificate.Issuer.CommonName {
|
|
signerHumanName = "<self>"
|
|
}
|
|
|
|
usages := []string{}
|
|
for _, curr := range certificate.ExtKeyUsage {
|
|
if curr == x509.ExtKeyUsageClientAuth {
|
|
usages = append(usages, "client")
|
|
continue
|
|
}
|
|
if curr == x509.ExtKeyUsageServerAuth {
|
|
usages = append(usages, "serving")
|
|
continue
|
|
}
|
|
|
|
usages = append(usages, fmt.Sprintf("%d", curr))
|
|
}
|
|
|
|
validServingNames := []string{}
|
|
for _, ip := range certificate.IPAddresses {
|
|
validServingNames = append(validServingNames, ip.String())
|
|
}
|
|
validServingNames = append(validServingNames, certificate.DNSNames...)
|
|
servingString := ""
|
|
if len(validServingNames) > 0 {
|
|
servingString = fmt.Sprintf(" validServingFor=[%s]", strings.Join(validServingNames, ","))
|
|
}
|
|
|
|
groupString := ""
|
|
if len(certificate.Subject.Organization) > 0 {
|
|
groupString = fmt.Sprintf(" groups=[%s]", strings.Join(certificate.Subject.Organization, ","))
|
|
}
|
|
|
|
return fmt.Sprintf("%q [%s]%s%s issuer=%q (%v to %v (now=%v))", humanName, strings.Join(usages, ","), groupString, servingString, signerHumanName, certificate.NotBefore.UTC(), certificate.NotAfter.UTC(),
|
|
time.Now().UTC())
|
|
}
|