private static void appendThumbPrint(X509Certificate cert, String hash, StringBuilder sb) {
try {
MessageDigest md = MessageDigest.getInstance(hash);
byte[] der = cert.getEncoded();
md.update(der);
byte[] digest = md.digest();
char[] encode = Hex.encode(digest);
appendHexSpace(encode, sb);
} catch (NoSuchAlgorithmException e) {
sb.append("Error calculating thumbprint: " + e.getMessage());
} catch (CertificateEncodingException e) {
sb.append("Error calculating thumbprint: " + e.getMessage());
}
}
/**
* Encodes the rawPass using a MessageDigest. If a salt is specified it will be merged with the
* password before encoding.
*
* @param rawPass The plain text password
* @param salt The salt to sprinkle
* @return Hex string of password digest (or base64 encoded string if encodeHashAsBase64 is
* enabled.
*/
public String encodePassword(String rawPass, Object salt) {
String saltedPass = mergePasswordAndSalt(rawPass, salt, false);
MessageDigest messageDigest = getMessageDigest();
byte[] digest;
try {
digest = messageDigest.digest(saltedPass.getBytes("UTF-8"));
} catch (UnsupportedEncodingException e) {
throw new IllegalStateException("UTF-8 not supported!");
}
// "stretch" the encoded value if configured to do so
for (int i = 1; i < iterations; i++) {
digest = messageDigest.digest(digest);
}
if (getEncodeHashAsBase64()) {
return new String(Base64.encode(digest));
} else {
return new String(Hex.encode(digest));
}
}
public static final String toHex(byte[] digest) {
String hexString = new String(Hex.encode(digest));
return hexString;
}
