static void DecryptFile()
{
byte[] key, iv;
getEnryptData(out key, out iv);
Console.WriteLine("File to Decrypt? (In base64)");
string filePath = Console.ReadLine();
//get rid of quotations
int quoteIndex = filePath.IndexOf((char)34);
while (quoteIndex >= 0)
{
filePath = filePath.Remove(quoteIndex, 1);
quoteIndex = filePath.IndexOf((char)34);
}
string[] plaintext = FileCrypto.decryptFile(filePath, Convert.ToBase64String(key), Convert.ToBase64String(iv));
Console.WriteLine("Plaintext: ");
foreach (string plain in plaintext)
{
Console.WriteLine(plain);
}
}
static void Main(string[] args)
{
bool keyFileExists = false;
string keyFilePath = null;
Console.WriteLine("This Program generates a userFile for use with RisqueServer");
Console.WriteLine("###########################################################");
do
{
Console.WriteLine("Key file? ");
string keyFile = Console.ReadLine();
//remove quotations
int quoteIndex = keyFile.IndexOf((char)34);
while (quoteIndex >= 0)
{
keyFile = keyFile.Remove(quoteIndex, 1);
quoteIndex = keyFile.IndexOf((char)34);
}
//check if file exists
try {
if (File.Exists(keyFile))
{
keyFileExists = true;
}
else
{
Console.WriteLine("File does not exist");
keyFileExists = false;
}
}
catch {
Console.WriteLine("Failed trying to locate file");
}
if (keyFileExists)
{
keyFilePath = keyFile;
break;
}
}while (!keyFileExists);
Console.Write("Key File Password: "******"Key File IV: ");
string keyFileIV = Console.ReadLine();
Console.WriteLine("Are Password/IV Base64? (y/n): ");
string base64Response = Console.ReadLine();
if (base64Response.Trim()[0] != 'y')
{
keyFilePass = Convert.ToBase64String(Encoding.UTF8.GetBytes(keyFilePass));
keyFileIV = Convert.ToBase64String(Encoding.UTF8.GetBytes(keyFileIV));
}
//Try and decrypt the keyFile
string[] keyFileText = FileCrypto.decryptFile(keyFilePath, keyFilePass, keyFileIV);
if (!FileCrypto.isValidFormat(keyFileText))
{
Console.WriteLine("Key File is not in proper format or could not be decrypted");
Console.WriteLine("Click enter to quit");
Console.ReadLine();
return;
}
string KEY = null, IV = null;
for (int i = 0; i < keyFileText.Length; i++)
{
if (i == 0 || i == (keyFileText.Length - 1))
{
continue;
}
if (keyFileText[i].Contains("iv="))
{
string[] split = keyFileText[i].Split('=');
string fixIV = string.Empty;
for (int x = 1; x < split.Length; x++)
{
if (split[x] == "")
{
fixIV = fixIV + '=';
}
else
{
fixIV = fixIV + split[x];
}
}
IV = fixIV;
continue;
}
else if (keyFileText[i].Contains("key="))
{
string[] split = keyFileText[i].Split('=');
string fixKey = string.Empty;
for (int x = 1; x < split.Length; x++)
{
if (split[x] == "")
{
fixKey = fixKey + '=';
}
else
{
fixKey = fixKey + split[x];
}
}
KEY = fixKey;
continue;
}
}
Console.WriteLine("Key: {0}", KEY);
Console.WriteLine("IV: {0}", IV);
Console.WriteLine("Creating a new userFile");
Console.Write("Username: "******"Email ([email protected]): ");
string email = Console.ReadLine();
Console.Write("Password: "******".dat";
FileStream newKeyFile = File.Create(destPath);
byte[] keyFileBytes = System.Text.Encoding.UTF8.GetBytes(FileCrypto.encryptData(userName, email, pass, KEY, IV));
newKeyFile.Write(keyFileBytes, 0, keyFileBytes.Length);
newKeyFile.Flush();
Console.WriteLine("Successfully generated KeyFile at location: " + destPath);
Console.WriteLine("Press Enter to quit.");
Console.ReadLine();
}
