public async Task <ActionResult <UnlockResponse> > Unlock(string data)
{
var(openId, type) = HttpContext.Session.GetExternId();
_logger.LogInformation(string.Format("[WeChatAppController] [Unlock] OpenId:{0},Type:{1}", openId, type));
if (string.IsNullOrEmpty(openId))
{
return(new UnlockResponse
{
Code = Error.Codes.LoginRequired.AsString(),
Message = Error.Codes.LoginRequired.AsMessage(),
});
}
var bindId = HttpContext.Session.GetBindId();
_logger.LogInformation(string.Format("[WeChatAppController] [Unlock] bindId:{0}", bindId));
if (string.IsNullOrEmpty(bindId))
{
var checkResult = _uniflow.CheckBind(
new ExternalIdRequest {
ExternalId = openId, Type = "WeChatAppOpenID"
});
_logger.LogInformation(string.Format("[WeChatAppController] [Unlock] [CheckBind] Code:{0}", checkResult.Value.Code));
if (checkResult.Value.Code == "0")
{
bindId = checkResult.Value.BindId;
HttpContext.Session.SetBindId(bindId);
}
return(new UnlockResponse
{
Code = checkResult.Value.Code,
Message = checkResult.Value.Message,
});
}
string key = settings["UniflowService:EncryptKey"];
try
{
data = EncryptUtil.Decrypt(key, data);
}
catch (Exception ex)
{
return(new UnlockResponse
{
Code = Error.Codes.DecryptError.AsString(),
Message = Error.Codes.DecryptError.AsMessage(ex.Message),
});
}
var parts = data.Split('@');
if (parts.Length < 4 ||
!Uri.IsWellFormedUriString(parts[0], UriKind.Absolute) ||
string.IsNullOrEmpty(parts[1]))
{
return(new UnlockResponse
{
Code = Error.Codes.InvalidData.AsString(),
Message = Error.Codes.InvalidData.AsMessage(
"invalid BarcodeData format"),
});
}
var serial = parts[1];
var result = await _uniflow.Unlock(new UnlockRequest { BindId = bindId, Serial = serial });
_logger.LogInformation(string.Format("[WeChatAppController] [Unlock] Code:{0}", result.Value.Code));
if (result.Value.Code == "0")
{
return(new UnlockResponse
{
PrinterName = serial,
PrinterStatus = "1",
Code = result.Value.Code,
Message = result.Value.Message,
});
}
else
{
return(new UnlockResponse
{
Code = result.Value.Code,
Message = result.Value.Message,
});
}
}
public async Task <ActionResult> Unlock(string data)
{
_logger.LogInformation(string.Format("[HomeController] [Unlock] data:{0}", data));
var bindId = HttpContext.Session.GetBindId();
if (string.IsNullOrEmpty(bindId))
{
if (bool.TryParse(settings["NoLogin"], out bool noLogin) && noLogin)
{
return(View("Error", new ErrorViewModel {
Message = "会话已过期，请重新进入。"
}));
}
return(RedirectToAction("Login", new { backto = WebUtility.UrlEncode(Url.Action("Unlock", new { data })) }));
}
if (bindId.IsNoLoginBind())
{
return(View("Error", new ErrorViewModel {
Message = "暂不支持打印机扫码开机。"
}));
}
string key = settings["UniflowService:EncryptKey"];
var printerSN = HttpContext.Session.GetCurrentPrinterSN();
if (!string.IsNullOrEmpty(data))
{
try
{
data = EncryptUtil.Decrypt(key, data);
}
catch (Exception)
{
return(View("Error", new ErrorViewModel {
Message = "二维码数据无效。"
}));
}
var parts = data.Split('@');
if (parts.Length < 4 ||
!Uri.IsWellFormedUriString(parts[0], UriKind.Absolute) ||
string.IsNullOrEmpty(parts[1]))
{
return(View("Error", new ErrorViewModel {
Message = "二维码数据无效。"
}));
}
var datetime = DateTime.ParseExact(parts[2], "MMddyyyyHHmmss", CultureInfo.InvariantCulture);
if (datetime.AddMinutes(6).CompareTo(DateTime.Now) < 0)
{
return(View("Error", new ErrorViewModel {
Message = "二维码已经过期。"
}));
}
printerSN = parts[1];
HttpContext.Session.SetCurrentPrinterSN(printerSN);
}
if (string.IsNullOrEmpty(printerSN))
{
return(View("Error", new ErrorViewModel {
Message = "没有当前打印机，请扫描打印机二维码。"
}));
}
var result = await _uniflow.Unlock(new UnlockRequest { BindId = bindId, Serial = printerSN });
_logger.LogInformation(string.Format("[HomeController] [Unlock] result:{0},sn:", result.Value.Code, printerSN));
ViewBag.Result = result.Value.Code == "0";
return(View());
}
