public async Task <IActionResult> SignUp([Bind("TeamName, Password, CompetitionID")] Team team)
{
if (ModelState.IsValid)
{
//BCryptPasswordHash bCryptPasswordHash = new BCryptPasswordHash();
var salt = BCryptPasswordHash.GetRandomSalt();
var hashPassword = BCryptPasswordHash.HashPassword(team.Password, salt);
team.Password = hashPassword;
team.Salt = salt;
_context.Add(team);
//get userId
//var userId = this.User.FindFirst(ClaimTypes.NameIdentifier).Value;
//Migrating to new way to get user object
var user = await _userManager.GetUserAsync(HttpContext.User);
TeamUser teamUser = new TeamUser();
teamUser.UserId = user.Id;
teamUser.UserName = user.UserName;
teamUser.TeamId = team.TeamID;
_context.Add(teamUser);
await _context.SaveChangesAsync();
return(RedirectToAction("Index", "Competitions"));
}
ViewData["CompetitionID"] = team.CompetitionID;
return(View());
}
public async Task <IActionResult> Create([Bind("ID,CategoryName")] CategoryDefault categoryDefault)
{
if (ModelState.IsValid)
{
_context.Add(categoryDefault);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(categoryDefault));
}
public async Task <IActionResult> Create([Bind("TeamID,TeamName,Password,CompetitionID")] Team team)
//public async Task<IActionResult> Create([Bind("TeamID, TeamName, Score")] Team team)
{
if (ModelState.IsValid)
{
_context.Add(team);
await _context.SaveChangesAsync();
//return RedirectToAction(nameof(Index));
return(RedirectToAction("Index", "Teams", new { id = team.CompetitionID }));
}
return(View(team));
//return RedirectToAction("Index", "Teams", new { id = team.CompetitionID });
}
public async Task <IActionResult> Details([Bind("ID, Flag, CompetitionID")] Challenge challenge, int?id)
{
if (challenge.Flag == null)
{
var temp_challenge1 = await _context.Challenges
.FirstOrDefaultAsync(m => m.ID == challenge.ID);
var competition1 = await _context.Competitions.FindAsync(temp_challenge1.CompetitionID);
string bucketName = competition1.BucketName;
var category = await _context.CompetitionCategories.FindAsync(temp_challenge1.CompetitionCategoryID);
string folderName = category.CategoryName;
if (temp_challenge1.FileName != null)
{
string fileName = temp_challenge1.FileName;
Regex pattern = new Regex("[+]");
string tempFileName = pattern.Replace(fileName, "%2B");
tempFileName.Replace(' ', '+');
ViewData["FileLink"] = "https://s3-ap-southeast-1.amazonaws.com/" + bucketName + "/" + folderName + "/" + tempFileName;
}
ViewData["CompetitionID"] = temp_challenge1.CompetitionID;
ViewData["ChallengeID"] = temp_challenge1.ID;
ViewData["Invalid"] = true;
ViewData["WrongFlag"] = false;
return(View(temp_challenge1));
}
Team team = null;
var competition = await _context.Competitions
.Include(c => c.CompetitionCategories)
.ThenInclude(cc => cc.Challenges)
.Include(c => c.Teams)
.ThenInclude(t => t.TeamUsers)
.AsNoTracking()
.FirstOrDefaultAsync(m => m.ID == challenge.CompetitionID);
var userId = this.User.FindFirst(ClaimTypes.NameIdentifier).Value;
foreach (var Team in competition.Teams)
{
foreach (var TeamUser in Team.TeamUsers)
{
if (TeamUser.UserId.Equals(userId))
{
team = Team;
break;
}
}
}
//Get all challenges this team has solved
var teamChallengesList = await _context.Teams
.Include(t => t.TeamChallenges)
.AsNoTracking()
.FirstOrDefaultAsync(m => m.TeamID == team.TeamID);
foreach (var teamChallenges in teamChallengesList.TeamChallenges)
{
if (teamChallenges.ChallengeId == challenge.ID)
{
if (teamChallenges.Solved == true)
{
return(RedirectToAction("Details", "Challenges", new { id }));
}
}
}
var localvarchallenge = await _context.Challenges
.AsNoTracking()
.FirstOrDefaultAsync(m => m.ID == challenge.ID);
//if (ModelState.IsValid)
//{
// _context.Add(challenge);
// await _context.SaveChangesAsync();
// return RedirectToAction(nameof(Index));
//}
//if (challenge.CompetitionID == null)
//{
// return NotFound();
//}
var temp_challenge = await _context.Challenges
.FirstOrDefaultAsync(m => m.ID == challenge.ID);
if (temp_challenge == null)
{
return(NotFound());
}
// Flag is correct
if (challenge.Flag.Equals(temp_challenge.Flag))
{
//Add entry to TeamChallenge
TeamChallenge teamChallenge = new TeamChallenge();
teamChallenge.ChallengeId = localvarchallenge.ID;
teamChallenge.TeamId = team.TeamID;
teamChallenge.Solved = true;
_context.Add(teamChallenge);
await _context.SaveChangesAsync();
//Add entry to chain
//Block and block data
Block block = new Block();
block.TimeStamp = DateTime.Now;
block.CompetitionID = challenge.CompetitionID;
block.TeamID = team.TeamID;
block.ChallengeID = localvarchallenge.ID;
block.TeamChallengeID = teamChallenge.TeamChallengeID;
block.Score = localvarchallenge.Value;
//Previous Hash
Blockchain blockchain = new Blockchain(_context);
Block latestBlock = await blockchain.GetLatestBlock();
block.PreviousHash = latestBlock.Hash;
//Current Hash
string data = block.TimeStamp + ";" + block.CompetitionID + ";" + block.TeamID + ";" + block.ChallengeID + ";" + block.TeamChallengeID + ";" + block.Score + ";" + block.PreviousHash;
block.Hash = GenerateSHA512String(data);
_context.Add(block);
await _context.SaveChangesAsync();
//Add points to team score
team.Score += localvarchallenge.Value;
_context.Update(team);
await _context.SaveChangesAsync();
return(RedirectToAction("Index", "Challenges", new { id = challenge.CompetitionID }));
}
else
{
//Wrong flag
TeamChallenge teamChallenge = new TeamChallenge();
teamChallenge.ChallengeId = localvarchallenge.ID;
teamChallenge.TeamId = team.TeamID;
teamChallenge.Solved = false;
_context.Add(teamChallenge);
await _context.SaveChangesAsync();
var Challenge = await _context.Challenges
.FirstOrDefaultAsync(m => m.ID == id);
if (Challenge == null)
{
return(NotFound());
}
//Stop field from being populated at View
Challenge.Flag = null;
var Competition = await _context.Competitions.FindAsync(Challenge.CompetitionID);
string bucketName = Competition.BucketName;
var category = await _context.CompetitionCategories.FindAsync(Challenge.CompetitionCategoryID);
string folderName = category.CategoryName;
if (Challenge.FileName != null)
{
string fileName = Challenge.FileName;
Regex pattern = new Regex("[+]");
string tempFileName = pattern.Replace(fileName, "%2B");
tempFileName.Replace(' ', '+');
ViewData["FileLink"] = "https://s3-ap-southeast-1.amazonaws.com/" + bucketName + "/" + folderName + "/" + tempFileName;
}
ViewData["CompetitionID"] = Challenge.CompetitionID;
ViewData["ChallengeID"] = Challenge.ID;
//if (ValidateUserJoined(Challenge.CompetitionID).Result == true)
//{
ViewData["Invalid"] = false;
ViewData["WrongFlag"] = true;
return(View(Challenge));
//}
}
}
//public async Task<IActionResult> Create([Bind("ID,CompetitionName,Status,BucketName")] Competition competition, [Bind("CategoryName")] CompetitionCategory competitionCategory, string[] SelectedCategories)
public async Task <IActionResult> Create(CategoriesViewModelIEnumerable model)
//public async Task<IActionResult> Create(string[] CategoriesList)
{
/*foreach (var CategoryName in model.SelectedCategories)
* {
* Console.WriteLine(CategoryName);
* }*/
//Console.WriteLine(model.competition.BucketName);
//Tested and working^
//Console.WriteLine(model.SelectedCategories.ElementAt(0));
//Console.WriteLine(competitionCategory.Categories.ElementAt(0).CategoryName);
if (model.SelectedCategories == null)
{
return(RedirectToAction("Create"));
}
model.Competition.Status = "Upcoming";
if (ModelState.IsValid)
{
//Generate bucketname programtically
model.Competition.BucketName = GenerateBucketName(model.Competition.CompetitionName);
model.Competition.CompetitionCategories = new Collection <CompetitionCategory>();
foreach (var CategoryName in model.SelectedCategories)
{
//model.competitionCategory = _context.CompetitionCategories.Find("CompetitionID");
//model.competitionCategory.CompetitionID = model.competition.ID;
//model.competitionCategory.CategoryName = CategoryName;
//competitionCategory.CategoryName = CategoryName;
//competitionCategory.CompetitionID = model.competition.ID;
//CompetitionCategoriesTempList.Add
model.Competition.CompetitionCategories.Add(new CompetitionCategory {
CompetitionID = model.Competition.ID, CategoryName = CategoryName
});
//competitionCategory.competitionID = _context.Competitions.Find("ID");\
//model.competition = new Competition();
//model.competition.CompetitionCategories.Add(new CompetitionCategory { CompetitionID = model.competition.ID, CategoryName = CategoryName });
//await _context.SaveChangesAsync();
}
_context.Add(model.Competition);
await _context.SaveChangesAsync();
try
{
PutBucketResponse response = await S3Client.PutBucketAsync(model.Competition.BucketName);
if (response.HttpStatusCode == HttpStatusCode.OK)
{
//return RedirectToAction("");
}
else
{
//return RedirectToAction("");
//return RedirectToAction(nameof(Index));
}
}
catch (AmazonS3Exception e)
{
ViewData["Exception"] = e.Message;
//return View();
}
//return RedirectToAction(nameof(Index));
}
else
{
}
//return View(competition);
//return View(model);
//Testing create folder dynamically
foreach (var CategoryName in model.SelectedCategories)
{
CreateFolder(model.Competition.BucketName, CategoryName);
}
//Testing create folder dynamically
return(RedirectToAction("Index"));
}