URLDecoder.decode(certHeader, StandardCharsets.UTF_8.toString()).getBytes()));
X509Certificate caCert = (X509Certificate) certificateFactory
.generateCertificate(new ByteArrayInputStream(
URLDecoder.decode(certHeader, StandardCharsets.UTF_8.toString()).getBytes()));
X509Certificate caCert = (X509Certificate) certificateFactory
.generateCertificate(new ByteArrayInputStream(