public async Task <ActionResult> PermitSignIn([FromBody] QRToken token)
{
var userId = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
if (!int.TryParse(userId, out int uid))
{
return(BadRequest(new { error = "Unknow user ID." }));
}
var item = await _repo.PermitByToken(token.Token, uid);
if (item == null)
{
return(BadRequest(new { error = "No such code or expired." }));
}
return(Ok());
}
public async Task <ActionResult <Token> > CheckStatus([FromBody] QRToken token)
{
const int delayTime = 2000;
var item = await _repo.GetById(token.Id);
if (item == null)
{
return(BadRequest(new { error = "No such code." }));
}
for (int i = 0; i < 60000 / delayTime; i++)
{
// 获取最新数据
_repo.GetLatest(ref item);
if (item.Expires < DateTime.UtcNow)
{
return(BadRequest(new { error = "Code expired." }));
}
else if (item.Status == 1)
{
var user = await _userRepo.GetUser(item.UserId.ToString());
var refreshToken = _service.GenerateRefreshToken();
// Return jwt token.
return(new Token
{
AccessToken = _service.GenerateToken(new Claim[]
{
new Claim(ClaimTypes.NameIdentifier, user.UserId.ToString()),
new Claim(ClaimTypes.Name, user.Username),
new Claim(ClaimTypes.Role, user.UserGroup.ToString()),
}),
Expires = DateTime.UtcNow.AddDays(7).ToString(),
RefreshToken = refreshToken,
UserId = item.UserId
});
}
else
{
await Task.Delay(delayTime);
}
}
return(StatusCode(408, new { error = "Request time out." }));
}
public void GetLatest(ref QRToken token)
{
_context.Entry(token).Reload();
}
