split certificate config from runtime structures

baalajimaestro: Forward port for v2.9+

Signed-off-by: baalajimaestro <me@baalajimaestro.me>
This commit is contained in:
Alessandro Chitolina 2021-09-29 17:46:03 +02:00 committed by baalajimaestro
parent b82f7f6a44
commit 3ae0b9342b
Signed by: baalajimaestro
GPG key ID: F93C394FE9BBAFD5
7 changed files with 275 additions and 212 deletions

View file

@ -1,22 +1,15 @@
package tls package tls
import ( import (
"bytes"
"crypto/tls" "crypto/tls"
"crypto/x509" "crypto/x509"
"errors" "errors"
"fmt" "fmt"
"io"
"io/ioutil"
"net/http"
"net/url" "net/url"
"os" "os"
"sort"
"strings" "strings"
"time"
"github.com/traefik/traefik/v2/pkg/log" "github.com/traefik/traefik/v2/pkg/log"
"golang.org/x/crypto/ocsp"
) )
var ( var (
@ -51,29 +44,29 @@ var (
} }
) )
// +k8s:deepcopy-gen=true
// OCSPConfig configures how OCSP is handled. // OCSPConfig configures how OCSP is handled.
type OCSPConfig struct { type OCSPConfig struct {
DisableStapling bool `json:"disableStapling,omitempty" toml:"disableStapling,omitempty" yaml:"disableStapling,omitempty"` DisableStapling bool `json:"disableStapling,omitempty" toml:"disableStapling,omitempty" yaml:"disableStapling,omitempty"`
} }
// +k8s:deepcopy-gen=true
// Certificate holds a SSL cert/key pair // Certificate holds a SSL cert/key pair
// Certs and Key could be either a file path, or the file content itself. // Certs and Key could be either a file path, or the file content itself.
type Certificate struct { type Certificate struct {
CertFile FileOrContent `json:"certFile,omitempty" toml:"certFile,omitempty" yaml:"certFile,omitempty"` CertFile FileOrContent `json:"certFile,omitempty" toml:"certFile,omitempty" yaml:"certFile,omitempty"`
KeyFile FileOrContent `json:"keyFile,omitempty" toml:"keyFile,omitempty" yaml:"keyFile,omitempty" loggable:"false"` KeyFile FileOrContent `json:"keyFile,omitempty" toml:"keyFile,omitempty" yaml:"keyFile,omitempty" loggable:"false"`
OCSP OCSPConfig `json:"ocsp,omitempty" toml:"ocsp,omitempty" yaml:"ocsp,omitempty" label:"allowEmpty" file:"allowEmpty"` OCSP OCSPConfig `json:"ocsp,omitempty" toml:"ocsp,omitempty" yaml:"ocsp,omitempty" label:"allowEmpty" file:"allowEmpty"`
Certificate *tls.Certificate `json:"-" toml:"-" yaml:"-"`
SANs []string `json:"-" toml:"-" yaml:"-"` SANs []string `json:"-" toml:"-" yaml:"-"`
OCSPServer []string `json:"-" toml:"-" yaml:"-"`
OCSPResponse *ocsp.Response `json:"-" toml:"-" yaml:"-"`
} }
// Certificates defines traefik certificates type // Certificates defines traefik Certificates type
// Certs and Keys could be either a file path, or the file content itself. // Certs and Keys could be either a file path, or the file content itself.
type Certificates []Certificate type Certificates []Certificate
// GetCertificates retrieves the certificates as slice of tls.Certificate. // GetCertificates retrieves the Certs as slice of tls.Certificate.
func (c Certificates) GetCertificates() []tls.Certificate { func (c Certificates) GetCertificates() []tls.Certificate {
var certs []tls.Certificate var certs []tls.Certificate
@ -117,150 +110,6 @@ func (f FileOrContent) Read() ([]byte, error) {
return content, nil return content, nil
} }
// AppendCertificate appends a Certificate to a certificates map keyed by store name.
func (c *Certificate) AppendCertificate(certs map[string]map[string]*Certificate, storeName string) error {
certContent, err := c.CertFile.Read()
if err != nil {
return fmt.Errorf("unable to read CertFile : %w", err)
}
keyContent, err := c.KeyFile.Read()
if err != nil {
return fmt.Errorf("unable to read KeyFile : %w", err)
}
tlsCert, err := tls.X509KeyPair(certContent, keyContent)
if err != nil {
return fmt.Errorf("unable to generate TLS certificate : %w", err)
}
parsedCert, _ := x509.ParseCertificate(tlsCert.Certificate[0])
var SANs []string
if parsedCert.Subject.CommonName != "" {
SANs = append(SANs, strings.ToLower(parsedCert.Subject.CommonName))
}
if parsedCert.DNSNames != nil {
for _, dnsName := range parsedCert.DNSNames {
if dnsName != parsedCert.Subject.CommonName {
SANs = append(SANs, strings.ToLower(dnsName))
}
}
}
if parsedCert.IPAddresses != nil {
for _, ip := range parsedCert.IPAddresses {
if ip.String() != parsedCert.Subject.CommonName {
SANs = append(SANs, strings.ToLower(ip.String()))
}
}
}
// Guarantees the order to produce a unique cert key.
sort.Strings(SANs)
certKey := strings.Join(SANs, ",")
certExists := false
if certs[storeName] == nil {
certs[storeName] = make(map[string]*Certificate)
} else {
for domains := range certs[storeName] {
if domains == certKey {
certExists = true
break
}
}
}
if certExists {
log.Debugf("Skipping addition of certificate for domain(s) %q, to TLS Store %s, as it already exists for this store.", certKey, storeName)
} else {
log.Debugf("Adding certificate for domain(s) %s", certKey)
certs[storeName][certKey] = &Certificate{
Certificate: &tlsCert,
SANs: SANs,
OCSPServer: parsedCert.OCSPServer,
OCSP: OCSPConfig{
DisableStapling: false,
},
}
}
return err
}
func getOCSPForCert(certificate *Certificate, issuedCertificate *x509.Certificate, issuerCertificate *x509.Certificate) ([]byte, *ocsp.Response, error) {
if len(certificate.OCSPServer) == 0 {
return nil, nil, fmt.Errorf("no OCSP server specified in certificate")
}
respURL := certificate.OCSPServer[0]
ocspReq, err := ocsp.CreateRequest(issuedCertificate, issuerCertificate, nil)
if err != nil {
return nil, nil, fmt.Errorf("creating OCSP request: %w", err)
}
reader := bytes.NewReader(ocspReq)
req, err := http.Post(respURL, "application/ocsp-request", reader)
if err != nil {
return nil, nil, fmt.Errorf("making OCSP request: %w", err)
}
defer req.Body.Close()
ocspResBytes, err := ioutil.ReadAll(io.LimitReader(req.Body, 1024*1024))
if err != nil {
return nil, nil, fmt.Errorf("reading OCSP response: %w", err)
}
ocspRes, err := ocsp.ParseResponse(ocspResBytes, issuerCertificate)
if err != nil {
return nil, nil, fmt.Errorf("parsing OCSP response: %w", err)
}
return ocspResBytes, ocspRes, nil
}
// StapleOCSP populates the ocsp response of the certificate if needed and not disabled by configuration.
func (c *Certificate) StapleOCSP() error {
if c.OCSP.DisableStapling {
return nil
}
ocspResponse := c.OCSPResponse
if ocspResponse != nil && time.Now().Before(ocspResponse.ThisUpdate.Add(ocspResponse.NextUpdate.Sub(ocspResponse.ThisUpdate)/2)) {
return nil
}
leaf, _ := x509.ParseCertificate(c.Certificate.Certificate[0])
var issuerCertificate *x509.Certificate
if len(c.Certificate.Certificate) == 1 {
issuerCertificate = leaf
} else {
ic, err := x509.ParseCertificate(c.Certificate.Certificate[1])
if err != nil {
return fmt.Errorf("cannot parse issuer certificate for %v: %w", c.SANs, err)
}
issuerCertificate = ic
}
ocspBytes, ocspResp, ocspErr := getOCSPForCert(c, leaf, issuerCertificate)
if ocspErr != nil {
return fmt.Errorf("no OCSP stapling for %v: %w", c.SANs, ocspErr)
}
log.WithoutContext().Debugf("ocsp response: %v", ocspResp)
if ocspResp.Status == ocsp.Good {
if ocspResp.NextUpdate.After(leaf.NotAfter) {
return fmt.Errorf("invalid: OCSP response for %v valid after certificate expiration (%s)", c.SANs, leaf.NotAfter.Sub(ocspResp.NextUpdate))
}
c.Certificate.OCSPStaple = ocspBytes
c.OCSPResponse = ocspResp
}
return nil
}
// GetCertificate returns a tls.Certificate matching the configured CertFile and KeyFile. // GetCertificate returns a tls.Certificate matching the configured CertFile and KeyFile.
func (c *Certificate) GetCertificate() (tls.Certificate, error) { func (c *Certificate) GetCertificate() (tls.Certificate, error) {
certContent, err := c.CertFile.Read() certContent, err := c.CertFile.Read()
@ -304,45 +153,6 @@ func (c *Certificate) GetTruncatedCertificateName() string {
return certName return certName
} }
// String is the method to format the flag's value, part of the flag.Value interface.
// The String method's output will be used in diagnostics.
func (c *Certificates) String() string {
if len(*c) == 0 {
return ""
}
var result []string
for _, certificate := range *c {
result = append(result, certificate.CertFile.String()+","+certificate.KeyFile.String())
}
return strings.Join(result, ";")
}
// Set is the method to set the flag value, part of the flag.Value interface.
// Set's argument is a string to be parsed to set the flag.
// It's a comma-separated list, so we split it.
func (c *Certificates) Set(value string) error {
certificates := strings.Split(value, ";")
for _, certificate := range certificates {
files := strings.Split(certificate, ",")
if len(files) != 2 {
return fmt.Errorf("bad certificates format: %s", value)
}
*c = append(*c, Certificate{
CertFile: FileOrContent(files[0]),
KeyFile: FileOrContent(files[1]),
OCSP: OCSPConfig{
DisableStapling: false,
},
})
}
return nil
}
// Type is type of the struct.
func (c *Certificates) Type() string {
return "certificates"
}
// VerifyPeerCertificate verifies the chain certificates and their URI. // VerifyPeerCertificate verifies the chain certificates and their URI.
func VerifyPeerCertificate(uri string, cfg *tls.Config, rawCerts [][]byte) error { func VerifyPeerCertificate(uri string, cfg *tls.Config, rawCerts [][]byte) error {
// TODO: Refactor to avoid useless verifyChain (ex: when insecureskipverify is false) // TODO: Refactor to avoid useless verifyChain (ex: when insecureskipverify is false)

View file

@ -63,7 +63,7 @@ func (c CertificateStore) GetAllDomains() []string {
// Get dynamic certificates // Get dynamic certificates
if c.DynamicCerts != nil && c.DynamicCerts.Get() != nil { if c.DynamicCerts != nil && c.DynamicCerts.Get() != nil {
for domain := range c.DynamicCerts.Get().(map[string]*Certificate) { for domain := range c.DynamicCerts.Get().(map[string]*Cert) {
allDomains = append(allDomains, domain) allDomains = append(allDomains, domain)
} }
} }
@ -72,7 +72,7 @@ func (c CertificateStore) GetAllDomains() []string {
} }
// GetBestCertificate returns the best match certificate, and caches the response. // GetBestCertificate returns the best match certificate, and caches the response.
func (c *CertificateStore) GetBestCertificate(clientHello *tls.ClientHelloInfo) *Certificate { func (c *CertificateStore) GetBestCertificate(clientHello *tls.ClientHelloInfo) *Cert {
if c == nil { if c == nil {
return nil return nil
} }
@ -87,12 +87,12 @@ func (c *CertificateStore) GetBestCertificate(clientHello *tls.ClientHelloInfo)
} }
if cert, ok := c.CertCache.Get(serverName); ok { if cert, ok := c.CertCache.Get(serverName); ok {
return cert.(*Certificate) return cert.(*Cert)
} }
matchedCerts := map[string]*Certificate{} matchedCerts := map[string]*Cert{}
if c.DynamicCerts != nil && c.DynamicCerts.Get() != nil { if c.DynamicCerts != nil && c.DynamicCerts.Get() != nil {
for domains, cert := range c.DynamicCerts.Get().(map[string]*Certificate) { for domains, cert := range c.DynamicCerts.Get().(map[string]*Cert) {
for _, certDomain := range strings.Split(domains, ",") { for _, certDomain := range strings.Split(domains, ",") {
if matchDomain(serverName, certDomain) { if matchDomain(serverName, certDomain) {
matchedCerts[certDomain] = cert matchedCerts[certDomain] = cert

View file

@ -59,7 +59,7 @@ func TestGetBestCertificate(t *testing.T) {
test := test test := test
t.Run(test.desc, func(t *testing.T) { t.Run(test.desc, func(t *testing.T) {
t.Parallel() t.Parallel()
dynamicMap := map[string]*Certificate{} dynamicMap := map[string]*Cert{}
if test.dynamicCert != "" { if test.dynamicCert != "" {
cert, err := loadTestCert(test.dynamicCert, test.uppercase) cert, err := loadTestCert(test.dynamicCert, test.uppercase)
@ -72,7 +72,7 @@ func TestGetBestCertificate(t *testing.T) {
CertCache: cache.New(1*time.Hour, 10*time.Minute), CertCache: cache.New(1*time.Hour, 10*time.Minute),
} }
var expected *Certificate var expected *Cert
if test.expectedCert != "" { if test.expectedCert != "" {
cert, err := loadTestCert(test.expectedCert, test.uppercase) cert, err := loadTestCert(test.expectedCert, test.uppercase)
require.NoError(t, err) require.NoError(t, err)
@ -89,7 +89,7 @@ func TestGetBestCertificate(t *testing.T) {
} }
} }
func loadTestCert(certName string, uppercase bool) (*Certificate, error) { func loadTestCert(certName string, uppercase bool) (*Cert, error) {
replacement := "wildcard" replacement := "wildcard"
if uppercase { if uppercase {
replacement = "uppercase_wildcard" replacement = "uppercase_wildcard"
@ -103,8 +103,7 @@ func loadTestCert(certName string, uppercase bool) (*Certificate, error) {
return nil, err return nil, err
} }
return &Certificate{ return &Cert{
Certificate: &staticCert, Certificate: &staticCert,
SANs: []string{},
}, nil }, nil
} }

217
pkg/tls/tls_certificate.go Normal file
View file

@ -0,0 +1,217 @@
package tls
import (
"bytes"
"crypto/tls"
"crypto/x509"
"fmt"
"io"
"io/ioutil"
"net/http"
"sort"
"strings"
"time"
"github.com/traefik/traefik/v2/pkg/log"
"github.com/traefik/traefik/v2/pkg/tls/generate"
"golang.org/x/crypto/ocsp"
)
// Cert holds runtime data for runtime TLS certificate handling.
type Cert struct {
config *Certificate
Certificate *tls.Certificate
OCSPServer []string
OCSPResponse *ocsp.Response
}
// Certs defines traefik Certs type
// Certs and Keys could be either a file path, or the file content itself.
type Certs []Cert
// CreateTLSConfig creates a TLS config from Certificate structures.
// AppendCertificate appends a Cert to a certificates map keyed by entrypoint.
func (c *Cert) AppendCertificate(certs map[string]map[string]*Cert, storeName string) error {
certContent, err := c.config.CertFile.Read()
if err != nil {
return fmt.Errorf("unable to read CertFile : %w", err)
}
keyContent, err := c.config.KeyFile.Read()
if err != nil {
return fmt.Errorf("unable to read KeyFile : %w", err)
}
tlsCert, err := tls.X509KeyPair(certContent, keyContent)
if err != nil {
return fmt.Errorf("unable to generate TLS certificate : %w", err)
}
parsedCert, _ := x509.ParseCertificate(tlsCert.Certificate[0])
var SANs []string
if parsedCert.Subject.CommonName != "" {
SANs = append(SANs, strings.ToLower(parsedCert.Subject.CommonName))
}
if parsedCert.DNSNames != nil {
sort.Strings(parsedCert.DNSNames)
for _, dnsName := range parsedCert.DNSNames {
if dnsName != parsedCert.Subject.CommonName {
SANs = append(SANs, strings.ToLower(dnsName))
}
}
}
if parsedCert.IPAddresses != nil {
for _, ip := range parsedCert.IPAddresses {
if ip.String() != parsedCert.Subject.CommonName {
SANs = append(SANs, strings.ToLower(ip.String()))
}
}
}
certKey := strings.Join(SANs, ",")
certExists := false
if certs[storeName] == nil {
certs[storeName] = make(map[string]*Cert)
} else {
for domains := range certs[storeName] {
if domains == certKey {
certExists = true
break
}
}
}
if certExists {
log.Debugf("Skipping addition of certificate for domain(s) %q, to EntryPoint %s, as it already exists for this Entrypoint.", certKey, storeName)
} else {
log.Debugf("Adding certificate for domain(s) %s", certKey)
certs[storeName][certKey] = &Cert{
Certificate: &tlsCert,
OCSPServer: parsedCert.OCSPServer,
config: &Certificate{
SANs: SANs,
OCSP: OCSPConfig{
DisableStapling: c.config.OCSP.DisableStapling,
},
},
}
}
return err
}
func getOCSPForCert(certificate *Cert, issuedCertificate *x509.Certificate, issuerCertificate *x509.Certificate) ([]byte, *ocsp.Response, error) {
if len(certificate.OCSPServer) == 0 {
return nil, nil, fmt.Errorf("no OCSP server specified in certificate")
}
respURL := certificate.OCSPServer[0]
ocspReq, err := ocsp.CreateRequest(issuedCertificate, issuerCertificate, nil)
if err != nil {
return nil, nil, fmt.Errorf("creating OCSP request: %w", err)
}
reader := bytes.NewReader(ocspReq)
req, err := http.Post(respURL, "application/ocsp-request", reader)
if err != nil {
return nil, nil, fmt.Errorf("making OCSP request: %w", err)
}
defer req.Body.Close()
ocspResBytes, err := ioutil.ReadAll(io.LimitReader(req.Body, 1024*1024))
if err != nil {
return nil, nil, fmt.Errorf("reading OCSP response: %w", err)
}
ocspRes, err := ocsp.ParseResponse(ocspResBytes, issuerCertificate)
if err != nil {
return nil, nil, fmt.Errorf("parsing OCSP response: %w", err)
}
return ocspResBytes, ocspRes, nil
}
// StapleOCSP populates the ocsp response of the certificate if needed and not disabled by configuration.
func (c *Cert) StapleOCSP() error {
if c.config.OCSP.DisableStapling {
return nil
}
ocspResponse := c.OCSPResponse
if ocspResponse != nil && time.Now().Before(ocspResponse.ThisUpdate.Add(ocspResponse.NextUpdate.Sub(ocspResponse.ThisUpdate)/2)) {
return nil
}
leaf, _ := x509.ParseCertificate(c.Certificate.Certificate[0])
var issuerCertificate *x509.Certificate
if len(c.Certificate.Certificate) == 1 {
issuerCertificate = leaf
} else {
ic, err := x509.ParseCertificate(c.Certificate.Certificate[1])
if err != nil {
return fmt.Errorf("cannot parse issuer certificate for %v: %w", c.config.SANs, err)
}
issuerCertificate = ic
}
ocspBytes, ocspResp, ocspErr := getOCSPForCert(c, leaf, issuerCertificate)
if ocspErr != nil {
return fmt.Errorf("no OCSP stapling for %v: %w", c.config.SANs, ocspErr)
}
log.WithoutContext().Debugf("ocsp response: %v", ocspResp)
if ocspResp.Status == ocsp.Good {
if ocspResp.NextUpdate.After(leaf.NotAfter) {
return fmt.Errorf("invalid: OCSP response for %v valid after certificate expiration (%s)", c.config.SANs, leaf.NotAfter.Sub(ocspResp.NextUpdate))
}
c.Certificate.OCSPStaple = ocspBytes
c.OCSPResponse = ocspResp
}
return nil
}
// String is the method to format the flag's value, part of the flag.Value interface.
// The String method's output will be used in diagnostics.
func (c *Certs) String() string {
if len(*c) == 0 {
return ""
}
var result []string
for _, certificate := range *c {
result = append(result, certificate.config.CertFile.String()+","+certificate.config.KeyFile.String())
}
return strings.Join(result, ";")
}
// Set is the method to set the flag value, part of the flag.Value interface.
// Set's argument is a string to be parsed to set the flag.
// It's a comma-separated list, so we split it.
func (c *Certs) Set(value string) error {
TLSCertificates := strings.Split(value, ";")
for _, certificate := range TLSCertificates {
files := strings.Split(certificate, ",")
if len(files) != 2 {
return fmt.Errorf("bad Certs format: %s", value)
}
*c = append(*c, Cert{
config: &Certificate{
CertFile: FileOrContent(files[0]),
KeyFile: FileOrContent(files[1]),
OCSP: OCSPConfig{
DisableStapling: false,
},
},
})
}
return nil
}
// Type is type of the struct.
func (c *Certs) Type() string {
return "Certs"
}

View file

@ -83,7 +83,7 @@ func (m *Manager) UpdateConfigs(ctx context.Context, stores map[string]Store, co
m.storesConfig[tlsalpn01.ACMETLS1Protocol] = Store{} m.storesConfig[tlsalpn01.ACMETLS1Protocol] = Store{}
} }
storesCertificates := make(map[string]map[string]*tls.Certificate) storesCertificates := make(map[string]map[string]*Cert)
for _, conf := range certs { for _, conf := range certs {
if len(conf.Stores) == 0 { if len(conf.Stores) == 0 {
if log.GetLevel() >= logrus.DebugLevel { if log.GetLevel() >= logrus.DebugLevel {
@ -100,7 +100,8 @@ func (m *Manager) UpdateConfigs(ctx context.Context, stores map[string]Store, co
m.storesConfig[store] = Store{} m.storesConfig[store] = Store{}
} }
err := conf.Certificate.AppendCertificate(storesCertificates, store) cert := Cert{config: &conf.Certificate}
err := cert.AppendCertificate(storesCertificates, store)
if err != nil { if err != nil {
log.FromContext(ctxStore).Errorf("Unable to append certificate %s to store: %v", conf.Certificate.GetTruncatedCertificateName(), err) log.FromContext(ctxStore).Errorf("Unable to append certificate %s to store: %v", conf.Certificate.GetTruncatedCertificateName(), err)
} }
@ -241,7 +242,7 @@ func (m *Manager) GetCertificates() []*x509.Certificate {
// We iterate over all the certificates. // We iterate over all the certificates.
for _, store := range m.stores { for _, store := range m.stores {
if store.DynamicCerts != nil && store.DynamicCerts.Get() != nil { if store.DynamicCerts != nil && store.DynamicCerts.Get() != nil {
for _, cert := range store.DynamicCerts.Get().(map[string]*Certificate) { for _, cert := range store.DynamicCerts.Get().(map[string]*Cert) {
x509Cert, err := x509.ParseCertificate(cert.Certificate.Certificate[0]) x509Cert, err := x509.ParseCertificate(cert.Certificate.Certificate[0])
if err != nil { if err != nil {
continue continue

View file

@ -79,7 +79,7 @@ func TestTLSInStore(t *testing.T) {
tlsManager := NewManager() tlsManager := NewManager()
tlsManager.UpdateConfigs(context.Background(), nil, nil, dynamicConfigs) tlsManager.UpdateConfigs(context.Background(), nil, nil, dynamicConfigs)
certs := tlsManager.GetStore("default").DynamicCerts.Get().(map[string]*Certificate) certs := tlsManager.GetStore("default").DynamicCerts.Get().(map[string]*Cert)
if len(certs) == 0 { if len(certs) == 0 {
t.Fatal("got error: default store must have TLS certificates.") t.Fatal("got error: default store must have TLS certificates.")
} }
@ -104,7 +104,7 @@ func TestTLSInvalidStore(t *testing.T) {
}, },
}, nil, dynamicConfigs) }, nil, dynamicConfigs)
certs := tlsManager.GetStore("default").DynamicCerts.Get().(map[string]*Certificate) certs := tlsManager.GetStore("default").DynamicCerts.Get().(map[string]*Cert)
if len(certs) == 0 { if len(certs) == 0 {
t.Fatal("got error: default store must have TLS certificates.") t.Fatal("got error: default store must have TLS certificates.")
} }

View file

@ -55,6 +55,28 @@ func (in *CertAndStores) DeepCopy() *CertAndStores {
return out return out
} }
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Certificate) DeepCopyInto(out *Certificate) {
*out = *in
out.OCSP = in.OCSP
if in.SANs != nil {
in, out := &in.SANs, &out.SANs
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Certificate.
func (in *Certificate) DeepCopy() *Certificate {
if in == nil {
return nil
}
out := new(Certificate)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ClientAuth) DeepCopyInto(out *ClientAuth) { func (in *ClientAuth) DeepCopyInto(out *ClientAuth) {
*out = *in *out = *in
@ -96,6 +118,20 @@ func (in *GeneratedCert) DeepCopy() *GeneratedCert {
in.DeepCopyInto(out) in.DeepCopyInto(out)
return out return out
} }
func (in *OCSPConfig) DeepCopyInto(out *OCSPConfig) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OCSPConfig.
func (in *OCSPConfig) DeepCopy() *OCSPConfig {
if in == nil {
return nil
}
out := new(OCSPConfig)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Options) DeepCopyInto(out *Options) { func (in *Options) DeepCopyInto(out *Options) {