public bool CheckPassword(string pass)
{
var cryptoHelper = new AuthCryptoHelper(Crypto.Conf);
var inputPass = cryptoHelper.CalculateUserPasswordHash(pass, Crypto.Salt);
return(StructuralComparisons.StructuralEqualityComparer.Equals(inputPass, Crypto.Key));
}
/// <summary>
/// Set the password on a file. This will overwrite an existing password.
/// </summary>
/// <param name="file"></param>
/// <param name="pass"></param>
/// <returns></returns>
public async Task SetFilePasswordAsync(StoredFile file, string pass)
{
if (pass == null) // No password
{
file.Crypto = null;
}
var cryptoConf = PasswordCryptoConfiguration.CreateDefault();
var cryptoHelper = new AuthCryptoHelper(cryptoConf);
var pwSalt = cryptoHelper.GenerateSalt();
file.Crypto = new ItemCrypto
{
Conf = cryptoConf,
Salt = pwSalt,
Key = cryptoHelper.CalculateUserPasswordHash(pass, pwSalt)
};
await UpdateStoredFileInDatabaseAsync(file);
}
