public async Task EncryptFileAsync(string sourceFile, string destinationFile, SecureString passphrase)
{
if (sourceFile.IsNothing())
{
throw new ArgumentNullException(nameof(sourceFile));
}
if (destinationFile.IsNothing())
{
throw new ArgumentNullException(nameof(destinationFile));
}
if (passphrase == null)
{
throw new ArgumentNullException(nameof(passphrase));
}
if (!FileExists(sourceFile))
{
throw new FileNotFoundException(sourceFile);
}
await Confuzzle.EncryptFile(sourceFile).WithPassword(passphrase).IntoFile(destinationFile);
}
public async Task SaveStringDataToEncryptedFileAsync(string fileName, string data, SecureString passphrase)
{
await Confuzzle.EncryptString(data).WithPassword(passphrase).IntoFile(fileName);
}
public async Task <string> LoadEncryptedFileAsync(string fileName, SecureString passphrase)
{
return(await Confuzzle.DecryptFile(fileName).WithPassword(passphrase).IntoString());
}