Add basic authentication

certs/generate.go

@@ -15,6 +15,19 @@ import (
 	"time"
 )
 
+func ToPEM(data []byte, pemType string) ([]byte, error) {
+	pemData := new(bytes.Buffer)
+	err := pem.Encode(pemData, &pem.Block{
+		Type:  pemType,
+		Bytes: data,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return pemData.Bytes(), nil
+}
+
 func WriteCert(data []byte, filename string) error {
 	// Convert to PEM
 	certPEM := new(bytes.Buffer)