private byte[] KeyStoreDecrypt(PasswordRegistryTypes passwordIdentifier, string json)
{
var tries = 0;
while (tries < MaxTries)
{
var securePassword =
_passwordManager.RetrieveOrPromptPassword(passwordIdentifier, "Please provide your node password");
var password = StringFromSecureString(securePassword);
try
{
var keyBytes = DecryptKeyStoreFromJson(password, json);
if (keyBytes != null && keyBytes.Length > 0)
{
_passwordManager.AddPasswordToRegistry(passwordIdentifier, securePassword);
return(keyBytes);
}
}
catch (DecryptionException)
{
securePassword.Dispose();
_logger.Error("Error decrypting keystore");
}
tries += 1;
}
throw new AuthenticationException("Password incorrect for keystore.");
}
/// <inheritdoc />
public SecureString RetrieveOrPromptPassword(PasswordRegistryTypes passwordType, string promptMessage = null)
{
var password = _passwordRegistry.GetItemFromRegistry(passwordType) ??
_passwordReader.ReadSecurePassword(promptMessage ??
$"Please enter your {passwordType.Name}");
return(password);
}
public static void AddPassword(PasswordRegistry passwordRegistry, PasswordRegistryTypes passwordRegistryTypes, string password)
{
var secureString = new SecureString();
foreach (var character in password)
{
secureString.AppendChar(character);
}
passwordRegistry.AddItemToRegistry(passwordRegistryTypes, secureString);
}
/// <inheritdoc />
public SecureString RetrieveOrPromptAndAddPasswordToRegistry(PasswordRegistryTypes passwordType, string promptMessage = null)
{
var password = RetrieveOrPromptPassword(passwordType, promptMessage ??
$"Please enter your {passwordType.Name}");
if (password != null)
{
_passwordRegistry.AddItemToRegistry(passwordType, password);
}
return(password);
}
public Kernel WithPassword(PasswordRegistryTypes types, string password)
{
if (password == null)
{
return(this);
}
ContainerBuilder.RegisterBuildCallback(buildCallback =>
{
var passwordRegistry = buildCallback.Resolve <IPasswordRegistry>();
var ss = new SecureString();
foreach (var c in password)
{
ss.AppendChar(c);
}
passwordRegistry.AddItemToRegistry(types, ss);
});
return(this);
}
/// <inheritdoc />
public bool AddPasswordToRegistry(PasswordRegistryTypes passwordType, SecureString password)
{
return(_passwordRegistry.AddItemToRegistry(passwordType, password));
}