public static void sendToFile(string input, string output)
{
byte[] fileInformation = File.ReadAllBytes(input);
string result = EasyCrypt.EncryptString(Convert.ToBase64String(fileInformation));
File.WriteAllText(output, result);
}
public static void getFromFile(string input, string output)
{
string fileInformation = File.ReadAllText(input);
string b64result = EasyCrypt.DecryptString(fileInformation);
if (b64result.Substring(b64result.Length - 2, 2) != "==")
{
byte[] result = System.Text.UTF8Encoding.UTF8.GetBytes(b64result);
File.WriteAllBytes(output, result);
}
else
{
byte[] result = System.Convert.FromBase64String(b64result);
File.WriteAllBytes(output, result);
}
}
public static void Main(string[] args)
{
// COMMAND LINE OPTIONS
CommandLineApplication cmd = new CommandLineApplication();
CommandOption argInput = cmd.Option("-i | --input <value>", "Input for Encryption/Decryption", CommandOptionType.SingleValue);
CommandOption argEncrypt = cmd.Option("-e | --encrypt <value>", "Encrypt Information", CommandOptionType.NoValue);
CommandOption argDecrypt = cmd.Option("-d | --decrypt <value>", "Decrypt Information", CommandOptionType.NoValue);
CommandOption argFile = cmd.Option("-f | --file <value>", "Mark that file is being Encrypted/Decrypted", CommandOptionType.NoValue);
CommandOption argOutput = cmd.Option("-o | --output <value>", "Output to this FullPath, Default is output to screen", CommandOptionType.SingleValue);
cmd.OnExecute(() =>
{
try
{
string inputData = argInput.Value();
if (argEncrypt.HasValue() && !argOutput.HasValue() && !argFile.HasValue())
{
string result = EasyCrypt.EncryptString(inputData);
Console.WriteLine(result);
}
if (argDecrypt.HasValue() && !argOutput.HasValue() && !argFile.HasValue())
{
string result = EasyCrypt.DecryptString(inputData);
Console.WriteLine(result);
}
//Output to File, String Encryption
if (argEncrypt.HasValue() && argOutput.HasValue() && !argFile.HasValue())
{
string result = EasyCrypt.EncryptString(inputData);
File.WriteAllText(argOutput.Value(), result);
}
if (argDecrypt.HasValue() && argOutput.HasValue() && !argFile.HasValue())
{
string result = EasyCrypt.DecryptString(inputData);
File.WriteAllText(argOutput.Value(), result);
Console.WriteLine(result);
}
//Output to Screen, File Encryption
if (argEncrypt.HasValue() && !argOutput.HasValue() && argFile.HasValue())
{
byte[] fileInformation = File.ReadAllBytes(inputData);
string Result = EasyCrypt.EncryptString(Convert.ToBase64String(fileInformation));
Console.WriteLine(Result);
}
if (argDecrypt.HasValue() && !argOutput.HasValue() && argFile.HasValue())
{
byte[] fileInformation = File.ReadAllBytes(inputData);
string Result = EasyCrypt.DecryptString(Convert.ToBase64String(fileInformation));
Console.WriteLine(Result);
}
//Output to File, File Encryption
if (argEncrypt.HasValue() && argOutput.HasValue() && argFile.HasValue())
{
EasyCrypt.sendToFile(inputData, argOutput.Value());
}
if (argDecrypt.HasValue() && argOutput.HasValue() && argFile.HasValue())
{
EasyCrypt.getFromFile(inputData, argOutput.Value());
}
}
catch (Exception e)
{
Console.WriteLine("Error: {0}", e.Message);
}
return(0);
});
cmd.HelpOption("-? | -h | --help");
cmd.Execute(args);
}
