fix issue/650

gateway/store/store.go

@@ -20,6 +20,8 @@ package store
 
 import (
 	"bytes"
+	"crypto/x509"
+	"encoding/pem"
 	"fmt"
 	"io/ioutil"
 	"net"
@@ -817,7 +819,6 @@ func (s *k8sStore) syncSecret(secrKey string) {
 		logrus.Errorf("fail to get certificate pem: %v", err)
 		return
 	}
-
 	old, exists := s.sslStore.Get(secrKey)
 	if exists {
 		oldSSLCert := old.(*v1.SSLCert)
@@ -858,9 +859,22 @@ func (s *k8sStore) getCertificatePem(secrKey string) (*v1.SSLCert, error) {
 	if e := ioutil.WriteFile(filename, buffer.Bytes(), 0666); e != nil {
 		return nil, fmt.Errorf("cant not write data to %s: %v", filename, e)
 	}
+	fileContent, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, fmt.Errorf("read certificate file failed: %s", err.Error())
+	}
+	pemContent, _ := pem.Decode(fileContent)
+	certificate, err := x509.ParseCertificate(pemContent.Bytes)
+	if err != nil {
+		return nil, fmt.Errorf("generate certificate object failed: %s", err.Error())
+	}
 
 	return &v1.SSLCert{
 		CertificatePem: filename,
+		Certificate:    certificate,
+		CertificateStr: string(certificate.Raw),
+		PrivateKey:     string(key),
+		CN:             []string{certificate.Subject.CommonName},
 	}, nil
 }