private void 成绩录入ToolStripMenuItem_Click(object sender, EventArgs e)
{
//通过窗体名称查询该窗体是否已经存在，如存在则显示，否则就新创建一个
if (this.checkChildFrmExist("ScoreInput") == true)
{
return;
}
ScoreInput si = new ScoreInput(userName);
si.MdiParent = this;
si.Show();
}
IEnumerator SendScore(string name, float elapsedTime)
{
ScoreInput scoreInput = new ScoreInput {
name = name,
elapsedTime = elapsedTime
};
string rawInput = JsonUtility.ToJson(scoreInput);
byte[] jsonBytes = Encoding.UTF8.GetBytes(rawInput);
DownloadHandlerBuffer downloadHandlerBuffer = new DownloadHandlerBuffer();
UploadHandlerRaw uploadHandlerRaw = new UploadHandlerRaw(jsonBytes);
uploadHandlerRaw.contentType = "application/json";
using (UnityWebRequest www = new UnityWebRequest(API_URL + "/scores", "POST", downloadHandlerBuffer, uploadHandlerRaw)) {
yield return(www.SendWebRequest());
submitLoading = false;
if (www.result != UnityWebRequest.Result.Success)
{
OnSubmitError(www.error);
Debug.Log(www.error);
}
else
{
OnSubmitError("");
ScoreOutput myScoreOutput = new ScoreOutput {
name = name,
date = "",
elapsedTime = elapsedTime
};
currentScores.Add(myScoreOutput);
currentScores.Sort((a, b) => - a.elapsedTime.CompareTo(b.elapsedTime));
RefreshScores(currentScores);
submitForbidden = true;
RefreshSubmitButtonInteractivity();
Debug.Log("Done uploading score");
}
}
}
private bool IsTimeDataValid(
DateTimeOffset serverStartTime,
DateTimeOffset serverEndTime,
ScoreInput scoreInput,
TimeSpan maxTimeSpan
)
{
if (scoreInput.EndTime < scoreInput.StartTime)
{
return(false);
}
var startTimeSkew = serverStartTime - scoreInput.StartTime;
if (startTimeSkew.Duration() > maxTimeSpan)
{
return(false);
}
var endTimeSkew = serverEndTime - scoreInput.EndTime;
if (endTimeSkew.Duration() > maxTimeSpan)
{
return(false);
}
var durationDifference = (serverEndTime - serverStartTime) - (scoreInput.EndTime - scoreInput.StartTime);
if (durationDifference.Duration() > maxTimeSpan)
{
return(false);
}
var anyAnwsersOutsideOfSubmissionRange = scoreInput.UserSequence
.Select(s => s.Time)
.Any(time => (time < scoreInput.StartTime) || (time > scoreInput.EndTime));
if (anyAnwsersOutsideOfSubmissionRange)
{
return(false);
}
return(true);
}
public async Task <IActionResult> Post([FromBody] ScoreInput scoreInput)
{
var now = DateTimeOffset.UtcNow;
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
// Save user id from Object Id ("oid") claim onto model
var userId = User.FindFirst("http://schemas.microsoft.com/identity/claims/objectidentifier").Value;
scoreInput.UserId = userId;
var signedStartTime = Convert.FromBase64String(scoreInput.SignedStartTime);
var unsigngedStartTime = dataProtector.Unprotect(signedStartTime);
var startTime = DateTimeOffset.Parse(Encoding.UTF8.GetString(unsigngedStartTime));
// Time data is not value log warning with user token for review later.
var isTimeDataValid = IsTimeDataValid(
startTime,
now,
scoreInput,
TimeSpan.FromSeconds(10)
);
if (!isTimeDataValid)
{
return(StatusCode((int)HttpStatusCode.Unauthorized, $"You have been logged for attempted cheating. Your account will be reviewed and may be deleted."));
}
var tableLayout = new TableLayout()
{
Width = scoreInput.TableWidth,
Height = scoreInput.TableHeight,
ExpectedSequence = scoreInput.ExpectedSequence,
RandomizedSequence = scoreInput.RandomizedSequence
};
var tableLayoutString = JsonConvert.SerializeObject(tableLayout);
var tableType = new TableType()
{
Width = scoreInput.TableWidth,
Height = scoreInput.TableHeight,
Properties = scoreInput.TableProperties.OrderBy(p => p.Key).ToList()
};
var tableTypeString = JsonConvert.SerializeObject(tableType);
using (var hashAlgorithm = SHA256.Create())
{
var tableLayoutHash = hashAlgorithm.ComputeHash(Encoding.UTF8.GetBytes(tableLayoutString));
tableLayout.Id = Convert.ToBase64String(tableLayoutHash).Replace('/', '_');
var tableTypeHash = hashAlgorithm.ComputeHash(Encoding.UTF8.GetBytes(tableTypeString));
tableType.Id = Convert.ToBase64String(tableTypeHash).Replace('/', '_');
}
var scoreDocument = new Documents.Score()
{
Sequence = scoreInput.UserSequence,
TableLayoutId = tableLayout.Id,
TableTypeId = tableType.Id,
StartTime = scoreInput.StartTime,
EndTime = scoreInput.EndTime,
Duration = scoreInput.EndTime - scoreInput.StartTime,
DurationMilliseconds = (scoreInput.EndTime - scoreInput.StartTime).TotalMilliseconds,
UserId = scoreInput.UserId
};
var newTableLayout = await documentClient.UpsertDocumentAsync(UriFactory.CreateDocumentCollectionUri(documentDbOptions.DatabaseName, documentDbOptions.TableLayoutsCollectionName), tableLayout);
var newTableType = await documentClient.UpsertDocumentAsync(UriFactory.CreateDocumentCollectionUri(documentDbOptions.DatabaseName, documentDbOptions.TableTypesCollectionName), tableType);
var newScoreDocument = await documentClient.CreateDocumentAsync(UriFactory.CreateDocumentCollectionUri(documentDbOptions.DatabaseName, documentDbOptions.ScoresCollectionName), scoreDocument);
var createdUrl = Url.RouteUrl("GetScore", new { id = newScoreDocument.Resource.Id });
var newScore = new DomainModels.Score()
{
Id = newScoreDocument.Resource.Id,
DurationMilliseconds = scoreDocument.DurationMilliseconds,
EndTime = scoreDocument.EndTime,
StartTime = scoreDocument.StartTime,
UserId = scoreDocument.UserId
};
return(Created(createdUrl, newScore));
}
