/*
* Initializes the signerInfo and the VerifierInfo from the Certificate Pair
*/
private void initializeCertificates() {
X509Certificate certRoot = null;
X509Certificate certIssuer = null;
CertificatePair trustedCertificate;
if (getFoundCertificate() == null) {
CertificatePair[] certs = getRootCertificates();
if (certs.length == 0) return;
trustedCertificate = certs[0];
} else {
trustedCertificate = getFoundCertificate();
}
certRoot = (X509Certificate) trustedCertificate.getRoot();
certIssuer = (X509Certificate) trustedCertificate.getIssuer();
StringBuffer strb = new StringBuffer();
strb.append(issuerString(certIssuer.getSubjectDN()));
strb.append("\r\n"); // $NON-NLS-1$
strb.append(
NLS.bind(
Messages.JarVerificationResult_ValidBetween,
(new String[] {
dateString(certIssuer.getNotBefore()), dateString(certIssuer.getNotAfter())
})));
strb.append(checkValidity(certIssuer));
signerInfo = strb.toString();
if (certIssuer != null && !certIssuer.equals(certRoot)) {
strb = new StringBuffer();
strb.append(issuerString(certIssuer.getIssuerDN()));
strb.append("\r\n"); // $NON-NLS-1$
strb.append(
NLS.bind(
Messages.JarVerificationResult_ValidBetween,
(new String[] {
dateString(certRoot.getNotBefore()), dateString(certRoot.getNotAfter())
})));
strb.append(checkValidity(certRoot));
verifierInfo = strb.toString();
}
}
private void certDetails(StringBuffer si, X509Certificate c) {
SimpleDateFormat validityDateFormater = new SimpleDateFormat("yyyy-MM-dd");
si.append("\n");
si.append(c.getSubjectDN().toString());
si.append("\n");
si.append(validityDateFormater.format(c.getNotBefore()));
si.append(" - ");
si.append(validityDateFormater.format(c.getNotAfter()));
si.append("\nSHA-256: ");
si.append(certHash(c, "SHA-256"));
si.append("\nSHA-1: ");
si.append(certHash(c, "SHA-1"));
si.append("\nSigned by: ");
si.append(c.getIssuerDN().toString());
si.append("\n");
}
/**
* Appends an HTML representation of the given X509Certificate.
*
* @param sb StringBuilder to append to
* @param certificate to print
*/
private void renderX509(StringBuilder sb, X509Certificate certificate) {
X500Principal issuer = certificate.getIssuerX500Principal();
X500Principal subject = certificate.getSubjectX500Principal();
sb.append("<table cellspacing='1' cellpadding='1'>\n");
// subject
addTitle(sb, R.getI18NString("service.gui.CERT_INFO_ISSUED_TO"));
try {
for (Rdn name : new LdapName(subject.getName()).getRdns()) {
String nameType = name.getType();
String lblKey = "service.gui.CERT_INFO_" + nameType;
String lbl = R.getI18NString(lblKey);
if ((lbl == null) || ("!" + lblKey + "!").equals(lbl)) lbl = nameType;
final String value;
Object nameValue = name.getValue();
if (nameValue instanceof byte[]) {
byte[] nameValueAsByteArray = (byte[]) nameValue;
value = getHex(nameValueAsByteArray) + " (" + new String(nameValueAsByteArray) + ")";
} else value = nameValue.toString();
addField(sb, lbl, value);
}
} catch (InvalidNameException ine) {
addField(sb, R.getI18NString("service.gui.CERT_INFO_CN"), subject.getName());
}
// issuer
addTitle(sb, R.getI18NString("service.gui.CERT_INFO_ISSUED_BY"));
try {
for (Rdn name : new LdapName(issuer.getName()).getRdns()) {
String nameType = name.getType();
String lblKey = "service.gui.CERT_INFO_" + nameType;
String lbl = R.getI18NString(lblKey);
if ((lbl == null) || ("!" + lblKey + "!").equals(lbl)) lbl = nameType;
final String value;
Object nameValue = name.getValue();
if (nameValue instanceof byte[]) {
byte[] nameValueAsByteArray = (byte[]) nameValue;
value = getHex(nameValueAsByteArray) + " (" + new String(nameValueAsByteArray) + ")";
} else value = nameValue.toString();
addField(sb, lbl, value);
}
} catch (InvalidNameException ine) {
addField(sb, R.getI18NString("service.gui.CERT_INFO_CN"), issuer.getName());
}
// validity
addTitle(sb, R.getI18NString("service.gui.CERT_INFO_VALIDITY"));
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_ISSUED_ON"),
certificate.getNotBefore().toString());
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_EXPIRES_ON"),
certificate.getNotAfter().toString());
addTitle(sb, R.getI18NString("service.gui.CERT_INFO_FINGERPRINTS"));
try {
String sha1String = getThumbprint(certificate, "SHA1");
String md5String = getThumbprint(certificate, "MD5");
addField(sb, "SHA1:", sha1String);
addField(sb, "MD5:", md5String);
} catch (CertificateException e) {
// do nothing as we cannot show this value
}
addTitle(sb, R.getI18NString("service.gui.CERT_INFO_CERT_DETAILS"));
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_SER_NUM"),
certificate.getSerialNumber().toString());
addField(
sb, R.getI18NString("service.gui.CERT_INFO_VER"), String.valueOf(certificate.getVersion()));
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_SIGN_ALG"),
String.valueOf(certificate.getSigAlgName()));
addTitle(sb, R.getI18NString("service.gui.CERT_INFO_PUB_KEY_INFO"));
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_ALG"),
certificate.getPublicKey().getAlgorithm());
if (certificate.getPublicKey().getAlgorithm().equals("RSA")) {
RSAPublicKey key = (RSAPublicKey) certificate.getPublicKey();
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_PUB_KEY"),
R.getI18NString(
"service.gui.CERT_INFO_KEY_BYTES_PRINT",
new String[] {
String.valueOf(key.getModulus().toByteArray().length - 1),
key.getModulus().toString(16)
}));
addField(
sb, R.getI18NString("service.gui.CERT_INFO_EXP"), key.getPublicExponent().toString());
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_KEY_SIZE"),
R.getI18NString(
"service.gui.CERT_INFO_KEY_BITS_PRINT",
new String[] {String.valueOf(key.getModulus().bitLength())}));
} else if (certificate.getPublicKey().getAlgorithm().equals("DSA")) {
DSAPublicKey key = (DSAPublicKey) certificate.getPublicKey();
addField(sb, "Y:", key.getY().toString(16));
}
addField(
sb,
R.getI18NString("service.gui.CERT_INFO_SIGN"),
R.getI18NString(
"service.gui.CERT_INFO_KEY_BYTES_PRINT",
new String[] {
String.valueOf(certificate.getSignature().length), getHex(certificate.getSignature())
}));
sb.append("</table>\n");
}
