add self CertMode

node/cert_test.go

@@ -0,0 +1,7 @@
+package node
+
+import "testing"
+
+func Test_generateSelfSslCertificate(t *testing.T) {
+	t.Log(generateSelfSslCertificate("domain.com", "1.pem", "1.key"))
+}