public async Task <LoginInfoOutput> VerifyLoginInfo([FromBody] LoginInfoEntity input)
{
var output = new LoginInfoOutput();
//防止暴力破解,2分钟内只允许错误20次。
if (LoginNumber++ >= 20 || ErrLoginTime.AddMinutes(2) >= DateTime.Now)
{
ErrLoginTime = DateTime.Now;
LoginNumber = 0;
return(output);
}
LoginInfo = await GetLoginAsync();
if (input.Password == LoginInfo.NewPassword.ToBase64())
{
output.Token = $"{DateTime.Now}".DES3Encrypt();
LoginNumber = 0;
}
else
{
var defaultPassword = ConfigurationManager.GetTryConfig("DefaultPassword");
if (!string.IsNullOrWhiteSpace(defaultPassword) && input.Password == defaultPassword.ToBase64())
{
output.Token = $"{DateTime.Now}".DES3Encrypt();
LoginNumber = 0;
}
}
return(output);
}
public bool Authenticate(LoginInfoEntity le)
{
//code is written using LINQ or LAMBDA
try
{
var result = db.Logininfoes.Where(x => x.mobno == le.MobNo && x.password == le.Password).SingleOrDefault();
if (result == null)
{
return(false);
}
}
catch (Exception ex)
{
throw ex;
}
return(true);
}
public bool Authenticate(LoginInfoEntity le)
{
return(dal.Authenticate(le));
}
