+ Pattern p = Pattern.compile("-----BEGIN CERTIFICATE-----[^-]+-----END CERTIFICATE-----");
+ Matcher m = p.matcher(gui);
+ assertTrue(m.find());
+ byte[] cert = PEM.decode("CERTIFICATE", m.group(0));
+ Certificate c = CertificateFactory.getInstance("X509").generateCertificate(new ByteArrayInputStream(cert));
+ gui = c.toString();