public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
try {
tm.checkServerTrusted(chain, authType);
} catch (CertificateException e) {
Object[] answer = {"Proceed", "Exit"};
int ret =
JOptionPane.showOptionDialog(
null,
e.getCause().getLocalizedMessage() + "\n" + "Continue connecting to this host?",
"Confirm certificate exception?",
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE,
null,
answer,
answer[0]);
if (ret == JOptionPane.NO_OPTION) System.exit(1);
} catch (java.lang.Exception e) {
throw new Exception(e.toString());
}
}
/**
* Callback method from _scanKeychain. If an identity is found, this method will be called to
* create Java certificate and private key objects from the keychain data.
*/
private void createKeyEntry(
String alias,
long creationDate,
long secKeyRef,
long[] secCertificateRefs,
byte[][] rawCertData)
throws IOException, NoSuchAlgorithmException, UnrecoverableKeyException {
KeyEntry ke = new KeyEntry();
// First, store off the private key information. This is the easy part.
ke.protectedPrivKey = null;
ke.keyRef = secKeyRef;
// Make a creation date.
if (creationDate != 0) ke.date = new Date(creationDate);
else ke.date = new Date();
// Next, create X.509 Certificate objects from the raw data. This is complicated
// because a certificate's public key may be too long for Java's default encryption strength.
List<CertKeychainItemPair> createdCerts = new ArrayList<>();
try {
CertificateFactory cf = CertificateFactory.getInstance("X.509");
for (int i = 0; i < rawCertData.length; i++) {
try {
InputStream input = new ByteArrayInputStream(rawCertData[i]);
X509Certificate cert = (X509Certificate) cf.generateCertificate(input);
input.close();
// We successfully created the certificate, so track it and its corresponding
// SecCertificateRef.
createdCerts.add(new CertKeychainItemPair(secCertificateRefs[i], cert));
} catch (CertificateException e) {
// The certificate will be skipped.
System.err.println("KeychainStore Ignored Exception: " + e);
}
}
} catch (CertificateException e) {
e.printStackTrace();
} catch (IOException ioe) {
ioe.printStackTrace(); // How would this happen?
}
// We have our certificates in the List, so now extract them into an array of
// Certificates and SecCertificateRefs.
CertKeychainItemPair[] objArray = createdCerts.toArray(new CertKeychainItemPair[0]);
Certificate[] certArray = new Certificate[objArray.length];
long[] certRefArray = new long[objArray.length];
for (int i = 0; i < objArray.length; i++) {
CertKeychainItemPair addedItem = objArray[i];
certArray[i] = addedItem.mCert;
certRefArray[i] = addedItem.mCertificateRef;
}
ke.chain = certArray;
ke.chainRefs = certRefArray;
// If we don't have already have an item with this item's alias
// create a new one for it.
int uniqueVal = 1;
String originalAlias = alias;
while (entries.containsKey(alias.toLowerCase())) {
alias = originalAlias + " " + uniqueVal;
uniqueVal++;
}
entries.put(alias.toLowerCase(), ke);
}