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stock.go
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stock.go
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package tls
import (
"crypto/x509"
"crypto/x509/pkix"
"github.com/openshift/installer/pkg/asset"
"github.com/openshift/installer/pkg/asset/installconfig"
)
const (
// RootCAKeyName is the filename of the RootCAKey.
RootCAKeyName = "root-ca.key"
// RootCACertName is the filename of the RootCACert.
RootCACertName = "root-ca.crt"
// KubeCAKeyName is the filename of the KubeCAKey.
KubeCAKeyName = "kube-ca.key"
// KubeCACertName is the filename of the KubeCACert.
KubeCACertName = "kube-ca.crt"
// EtcdCAKeyName is the filename of the EtcdCAKey.
EtcdCAKeyName = "etcd-client-ca.key"
// EtcdCACertName is the filename of the EtcdCACert.
EtcdCACertName = "etcd-client-ca.crt"
// AggregatorCAKeyName is the filename of the AggregatorCAKey.
AggregatorCAKeyName = "aggregator-ca.key"
// AggregatorCACertName is the filename of the AggregatorCACert.
AggregatorCACertName = "aggregator-ca.crt"
// ServiceServingCAKeyName is the filename of the ServiceServingCAKey.
ServiceServingCAKeyName = "service-serving-ca.key"
// ServiceServingCACertName is the filename of the ServiceServingCACert.
ServiceServingCACertName = "service-serving-ca.crt"
// EtcdClientKeyName is the filename of the EtcdClientKey.
EtcdClientKeyName = "etcd-client.key"
// EtcdClientCertName is the filename of the EtcdClientCert.
EtcdClientCertName = "etcd-client.crt"
// AdminKeyName is the filename of the AdminKey.
AdminKeyName = "admin.key"
// AdminCertName is the filename of the AdminCert.
AdminCertName = "admin.crt"
// IngressKeyName is the filename of the IngressKey.
IngressKeyName = "ingress.key"
// IngressCertName is the filename of the IngressCert.
IngressCertName = "ingress.crt"
// APIServerKeyName is the filename of the APIServerKey.
APIServerKeyName = "apiserver.key"
// APIServerCertName is the filename of the APIServerCert.
APIServerCertName = "apiserver.crt"
// OpenshiftAPIServerKeyName is the filename of the OpenshiftAPIServerKey.
OpenshiftAPIServerKeyName = "openshift-apiserver.key"
// OpenshiftAPIServerCertName is the filename of the OpenshiftAPIServerCert.
OpenshiftAPIServerCertName = "openshift-apiserver.crt"
// APIServerProxyKeyName is the filename of the APIServerProxyKey.
APIServerProxyKeyName = "apiserver-proxy.key"
// APIServerProxyCertName is the filename of the APIServerProxyCert.
APIServerProxyCertName = "apiserver-proxy.crt"
// KubeletKeyName is the filename of the KubeletKey.
KubeletKeyName = "kubelet.key"
// KubeletCertName is the filename of the KubeletCert.
KubeletCertName = "kubelet.crt"
// MCSKeyName is the filename of the MCSKey.
MCSKeyName = "machine-config-server.key"
// MCSCertName is the filename of the MCSCert.
MCSCertName = "machine-config-server.crt"
// ClusterAPIServerCAKeyName is the filename of the ClusterAPIServerCAKey.
ClusterAPIServerCAKeyName = "cluster-apiserver-ca.key"
// ClusterAPIServerCACertName is the filename of the ClusterAPIServerCACert.
ClusterAPIServerCACertName = "cluster-apiserver-ca.crt"
// ServiceAccountPrivateKeyName is the filename of the ServiceAccountPrivateKey.
ServiceAccountPrivateKeyName = "service-account.key"
// ServiceAccountPublicKeyName is the filename of the ServiceAccountPublicKey.
ServiceAccountPublicKeyName = "service-account.pub"
)
// Stock is the stock of TLS assets that can be generated.
type Stock interface {
// RootCA is the asset that generates the root-ca key/cert pair.
RootCA() asset.Asset
// KubeCA is the asset that generates the kube-ca key/cert pair.
KubeCA() asset.Asset
// EtcdCA is the asset that generates the etcd-ca key/cert pair.
EtcdCA() asset.Asset
// AggregatorCA is the asset that generates the aggregator-ca key/cert pair.
AggregatorCA() asset.Asset
// ServiceServingCA is the asset that generates the service-serving-ca key/cert pair.
ServiceServingCA() asset.Asset
// EtcdClientCertKey is the asset that generates the etcd client key/cert pair.
EtcdClientCertKey() asset.Asset
// AdminCertKey is the asset that generates the admin key/cert pair.
AdminCertKey() asset.Asset
// IngressCertKey is the asset that generates the ingress key/cert pair.
IngressCertKey() asset.Asset
// APIServerCertKey is the asset that generates the API server key/cert pair.
APIServerCertKey() asset.Asset
// OpenshiftAPIServerCertKey is the asset that generates the Openshift API server key/cert pair.
OpenshiftAPIServerCertKey() asset.Asset
// APIServerProxyCertKey is the asset that generates the API server proxy key/cert pair.
APIServerProxyCertKey() asset.Asset
// KubeletCertKey is the asset that generates the kubelet key/cert pair.
KubeletCertKey() asset.Asset
// MCSCertKey is the asset that generates the MCS key/cert pair.
MCSCertKey() asset.Asset
// ClusterAPIServerCertKey is the asset that generates the cluster API server key/cert pair.
ClusterAPIServerCertKey() asset.Asset
// ServiceAccountKeyPair is the asset that generates the service-account public/private key pair.
ServiceAccountKeyPair() asset.Asset
}
// StockImpl implements the Stock interface for tls assets.
type StockImpl struct {
rootCA asset.Asset
kubeCA asset.Asset
etcdCA asset.Asset
aggregatorCA asset.Asset
serviceServingCA asset.Asset
etcdClientCertKey asset.Asset
adminCertKey asset.Asset
ingressCertKey asset.Asset
apiServerCertKey asset.Asset
openshiftAPIServerCertKey asset.Asset
apiServerProxyCertKey asset.Asset
kubeletCertKey asset.Asset
mcsCertKey asset.Asset
clusterAPIServerCertKey asset.Asset
serviceAccountKeyPair asset.Asset
}
var _ Stock = (*StockImpl)(nil)
// EstablishStock establishes the stock of assets.
func (s *StockImpl) EstablishStock(stock installconfig.Stock) {
s.rootCA = &RootCA{}
s.kubeCA = &CertKey{
installConfig: stock.InstallConfig(),
Subject: pkix.Name{CommonName: "kube-ca", OrganizationalUnit: []string{"bootkube"}},
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
Validity: ValidityTenYears,
KeyFileName: KubeCAKeyName,
CertFileName: KubeCACertName,
IsCA: true,
ParentCA: s.rootCA,
}
s.etcdCA = &CertKey{
installConfig: stock.InstallConfig(),
Subject: pkix.Name{CommonName: "etcd", OrganizationalUnit: []string{"etcd"}},
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
Validity: ValidityTenYears,
KeyFileName: EtcdCAKeyName,
CertFileName: EtcdCACertName,
IsCA: true,
ParentCA: s.rootCA,
}
s.aggregatorCA = &CertKey{
installConfig: stock.InstallConfig(),
Subject: pkix.Name{CommonName: "aggregator", OrganizationalUnit: []string{"bootkube"}},
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
Validity: ValidityTenYears,
KeyFileName: AggregatorCAKeyName,
CertFileName: AggregatorCACertName,
IsCA: true,
ParentCA: s.rootCA,
}
s.serviceServingCA = &CertKey{
installConfig: stock.InstallConfig(),
Subject: pkix.Name{CommonName: "service-serving", OrganizationalUnit: []string{"bootkube"}},
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
Validity: ValidityTenYears,
KeyFileName: ServiceServingCAKeyName,
CertFileName: ServiceServingCACertName,
IsCA: true,
ParentCA: s.rootCA,
}
s.etcdClientCertKey = &CertKey{
installConfig: stock.InstallConfig(),
Subject: pkix.Name{CommonName: "etcd", OrganizationalUnit: []string{"etcd"}},
KeyUsages: x509.KeyUsageKeyEncipherment,
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth},
Validity: ValidityTenYears,
KeyFileName: EtcdClientKeyName,
CertFileName: EtcdClientCertName,
ParentCA: s.etcdCA,
}
s.adminCertKey = &CertKey{
installConfig: stock.InstallConfig(),
Subject: pkix.Name{CommonName: "system:admin", Organization: []string{"system:masters"}},
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
Validity: ValidityTenYears,
KeyFileName: AdminKeyName,
CertFileName: AdminCertName,
ParentCA: s.kubeCA,
}
s.ingressCertKey = &CertKey{
installConfig: stock.InstallConfig(),
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
Validity: ValidityTenYears,
KeyFileName: IngressKeyName,
CertFileName: IngressCertName,
ParentCA: s.kubeCA,
AppendParent: true,
GenSubject: genSubjectForIngressCertKey,
GenDNSNames: genDNSNamesForIngressCertKey,
}
s.apiServerCertKey = &CertKey{
installConfig: stock.InstallConfig(),
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
Subject: pkix.Name{CommonName: "kube-apiserver", Organization: []string{"kube-master"}},
Validity: ValidityTenYears,
KeyFileName: APIServerKeyName,
CertFileName: APIServerCertName,
ParentCA: s.kubeCA,
AppendParent: true,
GenDNSNames: genDNSNamesForAPIServerCertKey,
GenIPAddresses: genIPAddressesForAPIServerCertKey,
}
s.openshiftAPIServerCertKey = &CertKey{
installConfig: stock.InstallConfig(),
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
Subject: pkix.Name{CommonName: "openshift-apiserver", Organization: []string{"kube-master"}},
Validity: ValidityTenYears,
KeyFileName: OpenshiftAPIServerKeyName,
CertFileName: OpenshiftAPIServerCertName,
ParentCA: s.aggregatorCA,
AppendParent: true,
GenDNSNames: genDNSNamesForOpenshiftAPIServerCertKey,
GenIPAddresses: genIPAddressesForOpenshiftAPIServerCertKey,
}
s.apiServerProxyCertKey = &CertKey{
installConfig: stock.InstallConfig(),
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth},
Subject: pkix.Name{CommonName: "kube-apiserver-proxy", Organization: []string{"kube-master"}},
Validity: ValidityTenYears,
KeyFileName: APIServerProxyKeyName,
CertFileName: APIServerProxyCertName,
ParentCA: s.aggregatorCA,
}
s.kubeletCertKey = &CertKey{
installConfig: stock.InstallConfig(),
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth},
Subject: pkix.Name{CommonName: "system:serviceaccount:kube-system:default", Organization: []string{"system:serviceaccounts:kube-system"}},
Validity: ValidityThirtyMinutes,
KeyFileName: KubeletKeyName,
CertFileName: KubeletCertName,
ParentCA: s.kubeCA,
}
s.mcsCertKey = &CertKey{
installConfig: stock.InstallConfig(),
ExtKeyUsages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
Validity: ValidityTenYears,
KeyFileName: MCSKeyName,
CertFileName: MCSCertName,
ParentCA: s.rootCA,
GenDNSNames: genDNSNamesForMCSCertKey,
GenSubject: genSubjectForMCSCertKey,
}
s.clusterAPIServerCertKey = &CertKey{
installConfig: stock.InstallConfig(),
Subject: pkix.Name{CommonName: "clusterapi.openshift-cluster-api.svc", OrganizationalUnit: []string{"bootkube"}},
KeyUsages: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
Validity: ValidityTenYears,
KeyFileName: ClusterAPIServerCAKeyName,
CertFileName: ClusterAPIServerCACertName,
IsCA: true,
ParentCA: s.aggregatorCA,
AppendParent: true,
}
s.serviceAccountKeyPair = &KeyPair{
PrivKeyFileName: ServiceAccountPrivateKeyName,
PubKeyFileName: ServiceAccountPublicKeyName,
}
}
// RootCA is the asset that generates the root-ca key/cert pair.
func (s *StockImpl) RootCA() asset.Asset { return s.rootCA }
// KubeCA is the asset that generates the kube-ca key/cert pair.
func (s *StockImpl) KubeCA() asset.Asset { return s.kubeCA }
// EtcdCA is the asset that generates the etcd-ca key/cert pair.
func (s *StockImpl) EtcdCA() asset.Asset { return s.etcdCA }
// AggregatorCA is the asset that generates the aggregator-ca key/cert pair.
func (s *StockImpl) AggregatorCA() asset.Asset { return s.aggregatorCA }
// ServiceServingCA is the asset that generates the service-serving-ca key/cert pair.
func (s *StockImpl) ServiceServingCA() asset.Asset { return s.serviceServingCA }
// EtcdClientCertKey is the asset that generates the etcd client key/cert pair.
func (s *StockImpl) EtcdClientCertKey() asset.Asset { return s.etcdClientCertKey }
// AdminCertKey is the asset that generates the admin key/cert pair.
func (s *StockImpl) AdminCertKey() asset.Asset { return s.adminCertKey }
// IngressCertKey is the asset that generates the ingress key/cert pair.
func (s *StockImpl) IngressCertKey() asset.Asset { return s.ingressCertKey }
// APIServerCertKey is the asset that generates the API server key/cert pair.
func (s *StockImpl) APIServerCertKey() asset.Asset { return s.apiServerCertKey }
// OpenshiftAPIServerCertKey is the asset that generates the Openshift API server key/cert pair.
func (s *StockImpl) OpenshiftAPIServerCertKey() asset.Asset { return s.openshiftAPIServerCertKey }
// APIServerProxyCertKey is the asset that generates the API server proxy key/cert pair.
func (s *StockImpl) APIServerProxyCertKey() asset.Asset { return s.apiServerProxyCertKey }
// KubeletCertKey is the asset that generates the kubelet key/cert pair.
func (s *StockImpl) KubeletCertKey() asset.Asset { return s.kubeletCertKey }
// MCSCertKey is the asset that generates the MCS key/cert pair.
func (s *StockImpl) MCSCertKey() asset.Asset { return s.mcsCertKey }
// ClusterAPIServerCertKey is the asset that generates the cluster API server key/cert pair.
func (s *StockImpl) ClusterAPIServerCertKey() asset.Asset { return s.clusterAPIServerCertKey }
// ServiceAccountKeyPair is the asset that generates the service-account public/private key pair.
func (s *StockImpl) ServiceAccountKeyPair() asset.Asset { return s.serviceAccountKeyPair }