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Merge pull request #107982 from SataQiu/fix-duplicated-altnames

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kubeadm: fix the bug that 'kubeadm certs generate-csr' command does not remove duplicated SANs
This commit is contained in:
Kubernetes Prow Robot
2022-02-07 05:25:44 -08:00
committed by GitHub
parent a266805f33 dcf959c782
commit 9f791bbf5b
1 changed files with 2 additions and 0 deletions
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cmd/kubeadm/app/util/pkiutil/pki_helpers.go
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@@ -563,6 +563,8 @@ func CertificateRequestFromFile(file string) (*x509.CertificateRequest, error) {
// NewCSR creates a new CSR
func NewCSR(cfg CertConfig, key crypto.Signer) (*x509.CertificateRequest, error) {
RemoveDuplicateAltNames(&cfg.AltNames)
template := &x509.CertificateRequest{
Subject: pkix.Name{
CommonName: cfg.CommonName,