public override async Task <User> AddAsync(User obj)
{
// Verifica se o usuário já existe
var existingEmail = await CheckUserExistByEmail(obj.Email);
var existingUsername = await CheckUserExistByEmail(obj.Username);
if (!existingEmail && !existingUsername)
{
// Cria salt e salt e salva no objeto
var salt = EncryptPassword.CreateSaltArgon2();
obj.Hash = Convert.ToBase64String(EncryptPassword.HashPasswordArgon2(obj.Password, salt));
obj.Salt = Convert.ToBase64String(salt);
// Adicona o usuário
obj.Password = "******";
var user = await base.AddAsync(obj);
// Escondo hash e salt
user.Hash = "";
user.Salt = "";
return(user);
}
return(null);
}
public override async Task <int> UpdateAsync(User obj)
{
// Obtem usuário para saber hash e salt
var user = await this.GetByIdAsync(obj.Id);
// Verifica se password foi alterado
if (obj.Password == "p@ssword")
{
obj.Hash = user.Hash;
obj.Salt = user.Salt;
}
else
{
// Cria salt e salt e salva no objeto
var salt = EncryptPassword.CreateSaltArgon2();
obj.Hash = Convert.ToBase64String(EncryptPassword.HashPasswordArgon2(obj.Password, salt));
obj.Salt = Convert.ToBase64String(salt);
obj.Password = "******";
}
return(await base.UpdateAsync(obj));
}
