private static void CrackSingle(string databasePath, string username, string exportPath)
{
var dictionary = new WordList();
try
{
var db = new Database(databasePath);
if (string.IsNullOrEmpty(exportPath))
{
var user = db.GetUser(username);
if (user == null)
{
Console.WriteLine(string.Format("The username '{0}' was not found.", username));
return;
}
Program.PrintPasswords(user, dictionary);
}
else
{
db.Export(exportPath, dictionary, username);
Program.WriteExportSuccessMessage(exportPath);
}
}
catch (Exception e)
{
Console.WriteLine();
Console.WriteLine(string.Format("Unable to crack passwords. The error message was: '{0}'", e.Message));
Console.WriteLine();
return;
}
}
private static void CrackAll(string databasePath, string exportPath)
{
var dictionary = new WordList();
try
{
var db = new Database(databasePath);
if (string.IsNullOrEmpty(exportPath))
{
var users = db.GetUsers();
foreach (var user in users)
{
Program.PrintPasswords(user, dictionary);
}
}
else
{
db.Export(exportPath, dictionary);
Program.WriteExportSuccessMessage(exportPath);
}
}
catch (Exception e)
{
Console.WriteLine();
Console.WriteLine(string.Format("Unable to crack passwords. The error message was: '{0}'", e.Message));
Console.WriteLine();
return;
}
}
public IEnumerable<string> Crack(WordList dictionary)
{
if (dictionary == null)
{
throw new ArgumentNullException("dictionary");
}
var cracker = new PasswordCracker(this);
return cracker.Crack(dictionary);
}
public IEnumerable<string> Crack(WordList dictionary)
{
if (dictionary == null)
{
throw new ArgumentNullException("dictionary");
}
byte[] wordBytes;
foreach (var word in dictionary.Words)
{
wordBytes = word.CalculateVssHash();
if (this.PasswordToCrack.VssHash.ByteArrayCompare(wordBytes))
{
this.OnPasswordFound(word, wordBytes);
yield return word;
}
}
}
private static void PrintPasswords(User user, WordList dictionary)
{
var passwords = user.Password.Crack(dictionary);
foreach (var password in passwords)
{
Console.WriteLine(string.Format("{0}: {1}", user.Username, password));
}
}