/// <summary>
/// Create a new wallet
/// </summary>
/// <param name="key"></param>
/// <param name="secret"></param>
/// <param name="url"></param>
/// <param name="nonce"></param>
public Wallet(string key = "", string secret = "", string url = "", int nonce = 1)
{
if (key != String.Empty && secret != String.Empty)
{
auth = new GeminiWallet {
Key = key, Secret = secret, Url = url, Nonce = nonce
};
OnChange?.Invoke(this, null);
}
}
/// <summary>
/// Create a new Wallet file, storing the API Key and Secret as AES-256 encrypted XML
/// </summary>
/// <param name="keys">GeminiWallet containing API key pair</param>
/// <param name="filename">Filename for Wallet file</param>
/// <param name="password">Password to use for AES-256 encryption</param>
public void Create(GeminiWallet keys, string filename, string password)
{
using (var stream = new MemoryStream())
{
XmlSerializer xml = new XmlSerializer(typeof(GeminiWallet));
xml.Serialize(stream, keys);
stream.Seek(0, SeekOrigin.Begin);
Cryptography.AesEncryption(stream, filename, password);
_filename = filename;
}
}
/// <summary>
/// Open an AES-256 encrypted Wallet file containing API Key and Secret
/// </summary>
/// <param name="filename"></param>
/// <param name="password"></param>
public void Open(string filename, string password)
{
Close();
Stream file = Cryptography.AesDecryption(filename, password);
XmlSerializer xml = new XmlSerializer(typeof(GeminiWallet));
auth = xml.Deserialize(file) as GeminiWallet;
file.Close();
_filename = filename;
_password = password;
OnChange?.Invoke(this, null);
}
/// <summary>
/// Save the currently loaded API Key and Secret to their original file
/// </summary>
public void Close()
{
if (auth == null)
{
return;
}
using (var s = new MemoryStream())
{
XmlSerializer xml = new XmlSerializer(typeof(GeminiWallet));
xml.Serialize(s, auth);
s.Seek(0, SeekOrigin.Begin);
Cryptography.AesEncryption(s, _filename, _password);
auth = null;
}
}