public static byte[] GenerateKeyFile(ITestOutputHelper output, IKeyCapture capture, IKeyFileService service)
{
lock (Sync)
{
var @out = new XunitDuplexTextWriter(output, Console.Out);
var error = new XunitDuplexTextWriter(output, Console.Error);
Assert.True(KeyFileManager.TryGenerateKeyFile(service.GetKeyFileStream(), @out, error, capture));
capture.Reset();
return(Crypto.SigningPublicKeyFromSigningKey(service, capture));
}
}
public void Can_save_and_load_key_file_with_correct_password(string plaintext)
{
unsafe
{
var keyFilePath = Path.GetTempFileName();
var keyFileStream = File.Open(keyFilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
var @out = new XunitDuplexTextWriter(_output, Console.Out);
var error = new XunitDuplexTextWriter(_output, Console.Error);
var generatedKeyFile = KeyFileManager.TryGenerateKeyFile(keyFileStream, @out, error,
new PlaintextKeyCapture(plaintext, plaintext));
Assert.True(generatedKeyFile);
keyFileStream.Dispose();
keyFileStream = File.OpenRead(keyFilePath);
var loadedKeyFile = KeyFileManager.TryLoadKeyFile(keyFileStream, @out, error, out var secretKey,
new PlaintextKeyCapture(plaintext, plaintext));
Assert.True(loadedKeyFile);
NativeMethods.sodium_free(secretKey);
}
}
public void Cannot_load_saved_key_file_with_incorrect_password(string plaintext)
{
unsafe
{
var keyFilePath = Path.GetTempFileName();
var keyFileStream = File.Open(keyFilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite,
FileShare.ReadWrite);
var @out = new XunitDuplexTextWriter(_output, Console.Out);
var error = new XunitDuplexTextWriter(_output, Console.Error);
var generatedKeyFile = KeyFileManager.TryGenerateKeyFile(keyFileStream, @out, error,
new PlaintextKeyCapture(plaintext, plaintext));
Assert.True(generatedKeyFile, nameof(generatedKeyFile));
keyFileStream.Dispose();
keyFileStream = File.OpenRead(keyFilePath);
var loadedKeyFile = KeyFileManager.TryLoadKeyFile(keyFileStream, @out, error, out var secretKey,
new PlaintextKeyCapture($"{plaintext}wrong", $"{plaintext}wrong"));
Assert.False(loadedKeyFile, nameof(loadedKeyFile));
Assert.True(secretKey == default(byte *), nameof(secretKey));
}
}