using extra function to generate csr and certificate

close #564

1 files changed, 13 insertions, 3 deletions

diff --git a/build/tools/certgen.sh b/build/tools/certgen.sh
index 96d7b1127..e540d11a7 100755
--- a/build/tools/certgen.sh
+++ b/build/tools/certgen.sh
@@ -26,16 +26,26 @@ ensureFolder() {
     fi
 }
 
-genCertAndKey() {
-    ensureFolder
-    ensureCA
+genCsr() {
     local name=$1
     openssl genrsa -out ${certPath}/${name}.key 2048
     openssl req -new -key ${certPath}/${name}.key -subj ${subject} -out ${certPath}/${name}.csr
+}
+
+genCert() {
+    local name=$1
     openssl x509 -req -in ${certPath}/${name}.csr -CA ${caPath}/rootCA.crt -CAkey ${caPath}/rootCA.key \
     -CAcreateserial -passin pass:kubeedge.io -out ${certPath}/${name}.crt -days 365 -sha256
 }
 
+genCertAndKey() {
+    ensureFolder
+    ensureCA
+    local name=$1
+    genCsr $name
+    genCert $name
+}
+
 buildSecret() {
     local name="edge"
     genCertAndKey ${name} > /dev/null 2>&1