// WIN [
public IEnumerator CheckForComplete()
{
yield return(null);
while (Complete == false)
{
// iterate over all the tiles and check if they are in the correct position.
Complete = true;
for (int j = Height - 1; j >= 0; j--)
{
for (int i = 0; i < Width; i++)
{
// check if this tile has the correct grid display location.
if (TileDisplayArray[i, j].GetComponent <ST_PuzzleTile>().CorrectLocation == false)
{
Complete = false;
}
}
}
yield return(null);
}
// if we are still complete then all the tiles are correct.
if (Complete)
{
GameTimerUpdater.StopTimer();
string msg = Steganography.Decode(PuzzleImage);
var scoreTemp = CalculateScore(PuzzleMoves, (int)GameTimerUpdater.ElapsedSeconds);
WaitingValidationPopup.gameObject.SetActive(true);
PuzzleManager.ValidatePuzzleResult(PuzzleManager.PuzzleData.puzzleId, scoreTemp, msg, Moves, (isValid) =>
{
if (isValid)
{
if (AudioSource == null)
{
AudioSource = GetComponent <AudioSource>();
}
AudioSource.PlayOneShot(VictorySound);
var score = CalculateScore(PuzzleMoves, (int)GameTimerUpdater.ElapsedSeconds);
CompletingText.text = "Nicely done! You scored " + score +
"!\nBe sure to accept the transaction, or your score will not be added in the leaderboard!";
WaitingValidationPopup.gameObject.SetActive(false);
CompletingPopup.gameObject.SetActive(true);
}
else
{
CompletingText.text = "Uhm, it seems you did not decrypted correctly this hash. But you can retry!";
CompletingPopup.gameObject.SetActive(true);
}
});
}
yield return(null);
}
private void InitializeTextures(ref Texture2D image)
{
image = Steganography.Encode(image, "1234");
}
public IHttpActionResult GetFeedPath(string token, string tokenSecret, double latitude, double longitude,
string screenname)
{
var settingsReader = new AppSettingsReader();
var consumerKey = settingsReader.GetValue("TwitterKey", typeof(string)).ToString();
var consumerSecret = settingsReader.GetValue("TwitterSecret", typeof(string)).ToString();
var service = new TwitterService(consumerKey, consumerSecret);
service.AuthenticateWith(token, tokenSecret);
var response = service.ListTweetsOnUserTimeline(new ListTweetsOnUserTimelineOptions
{
ScreenName = screenname,
Count = 5
}) ?? new List <TwitterStatus>();
var statuses = new List <Tweets>();
foreach (var twitterStatus in response)
{
if (twitterStatus.Entities == null)
{
continue;
}
var urls = twitterStatus.Entities.Media.Select(rawLinks => rawLinks.MediaUrl).ToList();
var encrypted = false;
foreach (var media in twitterStatus.Entities.Media)
{
if (media.MediaType != TwitterMediaType.Photo)
{
continue;
}
using (var client = new WebClient())
{
var image = client.DownloadData(media.MediaUrl);
var ms = new MemoryStream(image);
var bmp = new Bitmap(Image.FromStream(ms));
var extracted = Steganography.Extract(bmp);
var decryptedMessage = Encryption.Decrypt(extracted);
if (string.IsNullOrEmpty(decryptedMessage))
{
continue;
}
var embedded = new JavaScriptSerializer().Deserialize <EmbeddedDetails>(decryptedMessage);
var currentLocation = new GeoCoordinate
{
Latitude = latitude,
Longitude = longitude
};
var requiredLocation = new GeoCoordinate
{
Latitude = embedded.Latitude,
Longitude = embedded.Longitude
};
if (!GeoLocation.WithinRadius(currentLocation, requiredLocation))
{
continue;
}
embedded.FinalMystery = null;
encrypted = true;
statuses.Add(new Tweets
{
Text = twitterStatus.Text,
ScreenName = twitterStatus.User.ScreenName,
Name = twitterStatus.User.Name,
MediaUrls = urls,
ProfileImageUrl = twitterStatus.User.ProfileImageUrl,
DecryptedMessage = embedded
});
}
}
if (!encrypted)
{
statuses.Add(new Tweets
{
Text = twitterStatus.Text,
ScreenName = twitterStatus.User.ScreenName,
Name = twitterStatus.User.Name,
MediaUrls = urls,
ProfileImageUrl = twitterStatus.User.ProfileImageUrl
});
}
}
return(Ok(statuses));
}
const string SOURCE5 = "VIGENERE";//"ATTACKATDAWN";
static void Main(string[] args)
{
string res;/*
#region Метод "Железнодорожной изгороди"
* Console.WriteLine("Метод \"Железнодорожной изгороди\":");
* Console.WriteLine("Первичная информация: {0}", SOURCE1);
* res = EncryptSymmetric.ZigZagCipher(SOURCE1, KEY1);
* Console.WriteLine("После шифрования: {0}", res);
* res = EncryptSymmetric.ZigZagDeCipher(res, KEY1);
* Console.WriteLine("После дешифровки: {0}\n", res);
#endregion
*
#region "Столбцовый метод"
* Console.WriteLine("\"Столбцовый\" метод:");
* Console.WriteLine("Первичная информация: {0}", SOURCE1);
* res = EncryptSymmetric.ColumnCipher(SOURCE1, KEY2);
* Console.WriteLine("После шифрования: {0}", res);
* res = EncryptSymmetric.ColumnDeCipher(res, KEY2);
* Console.WriteLine("После дешифровки: {0}\n", res);
#endregion
*
#region Шифр Цезаря
* Console.WriteLine("Шифр Цезаря:");
* Console.WriteLine("Первичная информация: {0}", SOURCE2);
* res = EncryptSymmetric.CaesarCipher(SOURCE2, KEY3, AlphabetForEncryption.Latin);
* Console.WriteLine("После шифрования: {0}", res);
* res = EncryptSymmetric.CaesarDeCipher(res, KEY3, AlphabetForEncryption.Latin);
* Console.WriteLine("После дешифровки: {0}\n", res);
#endregion
*
#region Метод "поворотной решетки"
* Console.WriteLine("Метод \"Поворотной решетки\":");
* Console.WriteLine("Первичная информация: {0}", SOURCE3);
* byte[,] grid = { { 0, 0, 0, 1 },
* { 1, 0, 0, 0 },
* { 0, 0, 1, 0 },
* { 0, 0, 1, 0 } };
* res = EncryptSymmetric.TurnedGridCipher(SOURCE3, grid, KEY4);
* Console.WriteLine("После шифрования: {0}", res);
* res = EncryptSymmetric.TurnedGridDeCipher(res, grid, KEY4);
* Console.WriteLine("После дешифровки: {0}\n", res);
#endregion
*
* Console.WriteLine("Шифр Плейфера:");
* Console.WriteLine("Первичная информация: {0}", SOURCE4);
* res = EncryptSymmetric.PlayfairCipher(SOURCE4, KEY5);
* Console.WriteLine("После шифрования: {0}", res);
* res = EncryptSymmetric.PlayfairDeCipher(res, KEY5);
* Console.WriteLine("После дешифровки: {0}\n", res);
*
* Console.WriteLine("Шифр Виженера:");
* Console.WriteLine("Первичная информация: {0}", SOURCE5);
* res = EncryptSymmetric.VigenereCipher(SOURCE5, KEY6);
* Console.WriteLine("После шифрования: {0}", res);
* res = EncryptSymmetric.VigenereDeCipher(res, KEY6);
* Console.WriteLine("После дешифровки: {0}\n", res);
*/
DateTime time = DateTime.Now;
TimeSpan per = DateTime.Now - time;
//string str = "My string for Dogs";
//for (int i = 0; i < 5; i++)
// str += str;
string str = "нпло" + Environment.NewLine + "sdada";
time = DateTime.Now;
str = "abc234 df asdgыут м№!#$!%^ji opafn auv asdfasf sdf ;nsfgai bgfsfh ahfaasdfajlsdf asdf afgvsknqygwelo 348y [unfajo grbh@ 9тцнфc";
FileStream fs = new FileStream(@"../../files/warandpeace.txt", FileMode.Open);
byte[] strb = new byte[fs.Length];
fs.Read(strb, 0, (int)fs.Length);
byte[] strbz = Steganography.ZipBytes(strb);
fs.Close();
Steganography.HideBytesInBMP(strbz, @"../../files/sample.bmp");
Console.WriteLine(strbz.Length);
strbz = Steganography.TakesBytesFromBMP(@"../../files/sample.bmp");
Console.WriteLine(strbz.Length);
strb = Steganography.UnZipBytes(strbz);
fs = new FileStream(@"../../files/warandpeace1.txt", FileMode.Create);
fs.Write(strb, 0, strb.Length);
fs.Close();
per = DateTime.Now - time;
Console.WriteLine("Estimate time(steg): {0}", per);
Console.ReadKey();
}
public IHttpActionResult GuessAnswer(GuessAnswer guessAnswer)
{
var settingsReader = new AppSettingsReader();
var consumerKey = settingsReader.GetValue("TwitterKey", typeof(string)).ToString();
var consumerSecret = settingsReader.GetValue("TwitterSecret", typeof(string)).ToString();
var service = new TwitterService(consumerKey, consumerSecret);
service.AuthenticateWith(guessAnswer.Token, guessAnswer.TokenSecret);
var response = service.ListTweetsOnUserTimeline(new ListTweetsOnUserTimelineOptions
{
ScreenName = guessAnswer.Screenname
}) ?? new List <TwitterStatus>();
var statuses = new List <Tweets>();
var missionName = string.Empty;
var result = false;
foreach (var twitterStatus in response)
{
if (twitterStatus.Entities == null)
{
continue;
}
var urls = twitterStatus.Entities.Media.Select(rawLinks => rawLinks.MediaUrl).ToList();
foreach (var media in twitterStatus.Entities.Media)
{
if (media.MediaType != TwitterMediaType.Photo)
{
continue;
}
using (var client = new WebClient())
{
var image = client.DownloadData(media.MediaUrl);
var ms = new MemoryStream(image);
var bmp = new Bitmap(Image.FromStream(ms));
var extracted = Steganography.Extract(bmp);
var decryptedMessage = Encryption.Decrypt(extracted);
if (string.IsNullOrEmpty(decryptedMessage))
{
continue;
}
var embedded = new JavaScriptSerializer().Deserialize <EmbeddedDetails>(decryptedMessage);
if (embedded.FinalMystery != null)
{
if (embedded.FinalMystery.ToLower().Equals(guessAnswer.Guess.ToLower()))
{
result = true;
missionName = embedded.Mystery;
}
}
}
}
}
if (result)
{
service.AuthenticateWith(guessAnswer.Token, guessAnswer.TokenSecret);
service.SendTweet(new SendTweetOptions
{
Status = $"{guessAnswer.Screenname} mission '{missionName}' accomplished!",
});
return(Ok(new GuessResult
{
message = "Congratulations! You win!"
}));
}
return(Ok(new GuessResult {
message = "Incorrect, try again."
}));
}
