コード例 #1
0
        public void Save()
        {
            UpdateDBTags();
            if (ob)
            {
                File.Create(DBDir.FullName + "/.obfuscate").Dispose();
                using (StreamWriter writer = new StreamWriter(new FileStream(DBDir.FullName + "/.integrity", FileMode.Create)))
                {
                    writer.Write(integrate);
                }

                foreach (FileInfo file in DBDir.GetFiles())
                {
                    if (file.Name.Equals(".obfuscate"))
                    {
                        continue;
                    }
                    if (file.Name.Equals(".dbtags.pl"))
                    {
                        continue;
                    }
                    RC4.Schedule(dbkey);
                    RC4.CipherFile(file.FullName);
                }

                foreach (DirectoryInfo dir in DBDir.EnumerateDirectories())
                {
                    if (dir.Name.Equals(".US"))
                    {
                        continue;
                    }
                    foreach (FileInfo file in dir.GetFiles())
                    {
                        Console.Write("Obfuscating {0}/{1}...", dir.Name, file.Name);
                        RC4.Schedule(dbkey);
                        RC4.CipherFile(file.FullName);
                        Program.ClearLine();
                    }
                }
            }
            sortedData   = null;
            unsortedData = null;
        }
コード例 #2
0
        public IDB(DirectoryInfo currentDir)
        {
            ConsoleColor dcol = Console.ForegroundColor;

            DBDir = currentDir;

            if (Directory.Exists(DBDir.FullName + @"/.temp"))
            {
                Directory.Delete(DBDir.FullName + @"/.temp", true);
            }

            Console.WriteLine("---Validating DB structure---");

            Console.Write("[WORK] .US folder exists");
            if (Directory.Exists(DBDir.FullName + "/.US"))
            {
                Program.ClearLine();
                Console.Write("["); Console.ForegroundColor = ConsoleColor.Green; Console.Write("PASS"); Console.ForegroundColor = dcol; Console.Write("]  .US folder exists\n");
            }
            else
            {
                Program.ClearLine();
                Console.Write("["); Console.ForegroundColor = ConsoleColor.Red; Console.Write("FAIL"); Console.ForegroundColor = dcol; Console.Write("]  .US folder exists\n");
                Console.WriteLine("Verification failed. Unable to open DB.");
                throw new IDBInvalidException(".US folder either does not exist or cannot be accessed.");
            }

            Console.Write("[WORK] checking folder naming (2 b64 digits)");
            Regex dirNaming = new Regex("^[A-Za-z0-9+_][A-Za-z0-9+_]$");

            foreach (DirectoryInfo dir in DBDir.EnumerateDirectories())
            {
                if (dir.Name.Equals(".US"))
                {
                    continue;
                }

                if (dir.Name.Length == 2 && !dirNaming.Match(dir.Name).Success)
                {
                    Program.ClearLine();
                    Console.Write("["); Console.ForegroundColor = ConsoleColor.Red; Console.Write("FAIL"); Console.ForegroundColor = dcol; Console.Write("]  checking folder naming (2 b64 digits)\n");
                    Console.WriteLine("Verification failed. Unable to open DB.");
                    throw new IDBInvalidException("Extraneous folders, or incorrect naming scheme.");
                }
            }
            Program.ClearLine();
            Console.Write("["); Console.ForegroundColor = ConsoleColor.Green; Console.Write("PASS"); Console.ForegroundColor = dcol; Console.Write("]  checking folder naming (2 b64 digits)\n");

            Console.Write("[WORK] .DBTags file exists");
            if (File.Exists(DBDir.FullName + "/.DBTags"))
            {
                Program.ClearLine();
                Console.Write("["); Console.ForegroundColor = ConsoleColor.Green; Console.Write("PASS"); Console.ForegroundColor = dcol; Console.Write("]  .DBTags file exists\n");
            }
            else
            {
                Program.ClearLine();
                Console.Write("["); Console.ForegroundColor = ConsoleColor.Red; Console.Write("FAIL"); Console.ForegroundColor = dcol; Console.Write("]  .DBTags file exists\n");
                Console.WriteLine("Verification failed. Unable to open DB.");
                throw new IDBInvalidException("Cannot locate .DBTags file.");
            }

            if (File.Exists(DBDir.FullName + "/.obfuscate"))
            {
                ob = true;
                Console.WriteLine("\nObfuscation marker detected. Checking integrity.");
                Console.Write("[WORK] .integrity file exists");
                if (File.Exists(DBDir.FullName + "/.integrity"))
                {
                    Program.ClearLine();
                    Console.Write("["); Console.ForegroundColor = ConsoleColor.Green; Console.Write("PASS"); Console.ForegroundColor = dcol; Console.Write("]  .integrity file exists\n");
                    Console.Write("Key required: "); dbkey      = Console.ReadLine();
                    Console.Write("[WORK] validating integrity");
                    File.Copy(DBDir.FullName + "/.integrity", DBDir.FullName + "/.itemp");
                    RC4.Schedule(dbkey);
                    RC4.CipherFile(DBDir.FullName + "/.integrity");
                    using (StreamReader reader = new StreamReader(new FileStream(DBDir.FullName + "/.integrity", FileMode.Open)))
                    {
                        string checkstring = reader.ReadToEnd();
                        if (checkstring.Equals(integrate))
                        {
                            File.Delete(DBDir.FullName + "/.itemp");
                            Program.ClearLine();
                            Console.Write("["); Console.ForegroundColor = ConsoleColor.Green; Console.Write("PASS"); Console.ForegroundColor = dcol; Console.Write("]  validating integrity\n");
                        }
                        else
                        {
                            File.Delete(DBDir.FullName + "/.integrity");
                            File.Move(DBDir.FullName + "/.itemp", DBDir.FullName + "/.integrity");
                            Program.ClearLine();
                            Console.Write("["); Console.ForegroundColor = ConsoleColor.Red; Console.Write("FAIL"); Console.ForegroundColor = dcol; Console.Write("]  validating integrity\n");
                            Console.WriteLine("Verification failed. Unable to open DB.");
                            throw new IDBInvalidException(".integrity file needed for obfuscated database.");
                        }
                    }
                    RC4.Schedule(dbkey);
                    RC4.CipherFile(DBDir.FullName + "/.DBTags");
                    foreach (DirectoryInfo dir in DBDir.EnumerateDirectories())
                    {
                        if (dir.Name.Equals(".US"))
                        {
                            continue;
                        }
                        foreach (FileInfo file in dir.GetFiles())
                        {
                            Console.Write("Deobfuscating {0}/{1}...", dir.Name, file.Name);
                            RC4.Schedule(dbkey);
                            RC4.CipherFile(file.FullName);
                            Program.ClearLine();
                        }
                    }
                }
                else
                {
                    Program.ClearLine();
                    Console.Write("["); Console.ForegroundColor = ConsoleColor.Red; Console.Write("FAIL"); Console.ForegroundColor = dcol; Console.Write("]  .integrity file exists\n");
                    Console.WriteLine("Verification failed. Unable to open DB.");
                    throw new IDBInvalidException(".integrity file does not match, integrity unknown.");
                }
            }

            Console.WriteLine("\nVerification complete. Reading database...");
            sortedData   = new Dictionary <string, List <string> >();
            unsortedData = new List <string>();
            Console.Write("Image count: 0");
            int binCount = 0;

            foreach (DirectoryInfo dir in DBDir.EnumerateDirectories())
            {
                if (dir.Name.Equals(".US"))
                {
                    continue;
                }
                binCount++;
                foreach (FileInfo file in dir.EnumerateFiles())
                {
                    sortedData.Add(dir.Name + file.Name.Split('.')[0], null);
                    Program.ClearLine();
                    Console.Write("Image count: {0}", sortedData.Count);
                }
            }
            Console.Write("\nUnsorted image count: 0");
            foreach (FileInfo file in new DirectoryInfo(DBDir.FullName + @"/.US/").EnumerateFiles())
            {
                unsortedData.Add(file.Name);
                Program.ClearLine();
                Console.Write("Unsorted image count: {0}", unsortedData.Count);
            }
            double binFill;
            double ic = (double)sortedData.Count;

            binFill = ic / (double)binCount;
            Console.WriteLine();
            Console.Write("Bin count: {0} [{1}]", binCount, binFill);
            Console.WriteLine();
            Console.Write("Reading tag list: 0 [0]");
            using (StreamReader dbt = new StreamReader(DBDir.FullName + @"/.DBTags"))
            {
                string currentItem = "";
                int    items       = 0;
                int    tags        = 0;
                while (!dbt.EndOfStream)
                {
                    string line = dbt.ReadLine().Trim();
                    if (line.Length == 0)
                    {
                        continue;
                    }

                    if (line[0].Equals('\\'))
                    {
                        currentItem             = line.Split('\\')[1];
                        sortedData[currentItem] = new List <string>();
                        items++;
                    }
                    else
                    {
                        sortedData[currentItem].Add(line.ToUpper());
                        tags++;
                    }
                    Program.ClearLine();
                    Console.Write("Reading tag list: {0} [{1}]", tags, items);
                }
            }
        }