public static String digestHashOldFunnyHex(String hashType, String str) {
if (UtilValidate.isEmpty(hashType)) hashType = "SHA";
if (str == null) return null;
try {
MessageDigest messagedigest = MessageDigest.getInstance(hashType);
byte[] strBytes = str.getBytes();
messagedigest.update(strBytes);
return oldFunnyHex(messagedigest.digest());
} catch (Exception e) {
Debug.logError(e, "Error while computing hash of type " + hashType, module);
}
return str;
}
private static boolean doCompareTypePrefix(String crypted, String defaultCrypt, byte[] bytes) {
int typeEnd = crypted.indexOf("}");
String hashType = crypted.substring(1, typeEnd);
String hashed = crypted.substring(typeEnd + 1);
MessageDigest messagedigest = getMessageDigest(hashType);
messagedigest.update(bytes);
byte[] digestBytes = messagedigest.digest();
char[] digestChars = Hex.encodeHex(digestBytes);
String checkCrypted = new String(digestChars);
if (hashed.equals(checkCrypted)) {
return true;
}
// This next block should be removed when all {prefix}oldFunnyHex are fixed.
if (hashed.equals(oldFunnyHex(digestBytes))) {
Debug.logWarning(
"Warning: detected oldFunnyHex password prefixed with a hashType; this is not valid, please update the value in the database with ({%s}%s)",
module, hashType, checkCrypted);
return true;
}
return false;
}