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BedrockReverse:v7
BedrockReverse:v6
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BedrockReverse:v4
BedrockReverse:1.0
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compare: BedrockReverse:v6
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BedrockReverse:v5
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15 changed files with 126 additions and 579 deletions
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4
.gitignore vendored
View file

@ -1,6 +1,4 @@
*.suo
*/bin/*
*/obj/*
.vs/*
McEncryptor/.vs/*
McDecryptor/.vs/*
.vs/*

11
LICENSE
View file

@ -1,11 +0,0 @@
Copyright 2024 BedrockReverse
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

1
McCrypt/.vs/LibMcCrypt.csproj.dtbcache.json
View file

@ -1 +0,0 @@
{"RootPath":"C:\\Users\\Li\\Desktop\\git\\McTools\\McCrypt","ProjectFileName":"LibMcCrypt.csproj","Configuration":"Debug|AnyCPU","FrameworkPath":"","Sources":[{"SourceFile":"Crypto.cs"},{"SourceFile":"Keys.cs"},{"SourceFile":"Manifest.cs"},{"SourceFile":"Marketplace.cs"},{"SourceFile":"Properties\\AssemblyInfo.cs"},{"SourceFile":"Utils.cs"},{"SourceFile":"obj\\Debug\\.NETFramework,Version=v4.8.AssemblyAttributes.cs"}],"References":[{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\Microsoft.CSharp.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\mscorlib.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Users\\Li\\Desktop\\git\\McTools\\packages\\Newtonsoft.Json.13.0.1\\lib\\net45\\Newtonsoft.Json.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.Core.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.Data.DataSetExtensions.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.Data.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.IO.Compression.FileSystem.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.Net.Http.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.Xml.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""},{"Reference":"C:\\Program Files (x86)\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.8\\System.Xml.Linq.dll","ResolvedFrom":"","OriginalItemSpec":"","Name":"","EmbedInteropTypes":false,"CopyLocal":false,"IsProjectReference":false,"ProjectPath":""}],"Analyzers":[],"Outputs":[{"OutputItemFullPath":"C:\\Users\\Li\\Desktop\\git\\McTools\\McCrypt\\bin\\Debug\\LibMcCrypt.dll","OutputItemRelativePath":"LibMcCrypt.dll"},{"OutputItemFullPath":"C:\\Users\\Li\\Desktop\\git\\McTools\\McCrypt\\bin\\Debug\\LibMcCrypt.pdb","OutputItemRelativePath":"LibMcCrypt.pdb"}],"CopyToOutputEntries":[]}

15
McCrypt/LibMcCrypt.csproj
View file

@ -45,30 +45,15 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Config.cs" />
<Compile Include="Crypto.cs" />
<Compile Include="Keys.cs" />
<Compile Include="Manifest.cs" />
<Compile Include="Marketplace.cs" />
<Compile Include="PackData\PEntry.cs" />
<Compile Include="PackData\PReader.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Properties\Resources.Designer.cs">
<DependentUpon>Resources.resx</DependentUpon>
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
</Compile>
<Compile Include="Utils.cs" />
</ItemGroup>
<ItemGroup>
<None Include="default.cfg" />
<None Include="packages.config" />
</ItemGroup>
<ItemGroup>
<EmbeddedResource Include="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<LastGenOutput>Resources.Designer.cs</LastGenOutput>
</EmbeddedResource>
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project>

61
McCrypt/Manifest.cs
View file

@ -4,7 +4,6 @@ using System.Linq;
using Newtonsoft.Json;
using System.IO;
using System.Text;
using Newtonsoft.Json.Linq;
namespace McCrypt
{
@ -44,66 +43,6 @@ namespace McCrypt
string signaturesJsonFile = Path.Combine(basePath, "signatures.json");
File.WriteAllText(signaturesJsonFile, signatureJson);
}
public static string ReadType(string manifestFile)
{
string manifestStr = File.ReadAllText(manifestFile);
dynamic manifestData = JsonConvert.DeserializeObject(manifestStr);
if(manifestData.modules != null)
{
if(manifestData.modules.Count >= 1)
{
return manifestData.modules[0].type;
}
}
return Path.GetFileName(Path.GetDirectoryName(Path.GetDirectoryName(manifestFile)));
}
public static string ReadProductType(string manifestFile)
{
string manifestStr = File.ReadAllText(manifestFile);
dynamic manifestData = JsonConvert.DeserializeObject(manifestStr);
if (manifestData.metadata != null)
{
if (manifestData.metadata.product_type != null)
{
return manifestData.metadata.product_type;
}
}
return null;
}
public static string[] ReadWorldPackList(string packListFile)
{
List<string> depUuidList = new List<string>();
string packStr = File.ReadAllText(packListFile);
dynamic packListData = JsonConvert.DeserializeObject(packStr);
for (int i = 0; i < packListData.Count; i++)
{
dynamic packData = packListData[i];
if(packData.pack_id != null) depUuidList.Add(packData.pack_id.ToString());
}
return depUuidList.ToArray();
}
public static string[] ReadDependancyUuids(string manifestFile)
{
List<string> depUuidList = new List<string>();
string manifestStr = File.ReadAllText(manifestFile);
dynamic manifestData = JsonConvert.DeserializeObject(manifestStr);
if (manifestData.dependencies != null)
{
for(int i = 0; i < manifestData.dependencies.Count; i++)
{
dynamic manifestDependancy = manifestData.dependencies[i];
if(manifestDependancy.uuid != null)
{
depUuidList.Add(manifestDependancy.uuid.ToString());
}
}
}
return depUuidList.ToArray();
}
public static string ReadName(string manifestFile)
{
string defaultName = Path.GetFileName(Path.GetDirectoryName(manifestFile));

108
McCrypt/Marketplace.cs
View file

@ -12,6 +12,8 @@ namespace McCrypt
public class Marketplace
{
// Hi mojang <3
// https://www.youtube.com/watch?v=jIM6dN3ogbk
// https://www.youtube.com/watch?v=mnnYCJNhw7w
private static string[] dontEncrypt = new string[] { "manifest.json", "contents.json", "texts", "pack_icon.png", "ui"};
private struct contentsJson
@ -56,37 +58,6 @@ namespace McCrypt
}
}
// check if prid tag is present in a world
// can be used to check if its encrypted.
public static bool IsLevelEncrypted(string levelPath)
{
string ldbPath = Path.Combine(levelPath, "db");
if (!Directory.Exists(ldbPath)) return false;
string[] ldbFiles = Directory.GetFiles(ldbPath, "*.ldb", SearchOption.TopDirectoryOnly);
foreach (string ldbFile in ldbFiles)
{
string file = Path.Combine(ldbPath, ldbFile);
using (FileStream fs = File.OpenRead(file)) // Open file for reading
{
using (BinaryReader br = new BinaryReader(fs)) // Create a binary reader overlay of it
{
if (fs.Length <= 0x10)
continue;
uint version = br.ReadUInt32();
uint magic = br.ReadUInt32();
UInt64 unk = br.ReadUInt64();
if (version == 0 && magic == 0x9bcfb9fc) // is valid header?
return true;
}
}
}
return false;
}
// Change all skins type to "free" instead of "paid"
// This makes the game let you actually apply them
public static void CrackSkinsJson(string skinsJsonFile)
@ -189,53 +160,54 @@ namespace McCrypt
// For the file types that have a header-
private static byte[] worldOrContentsJsonDecrypt(string file)
{
using (FileStream fs = File.OpenRead(file))
{ // Open file for reading
using (BinaryReader br = new BinaryReader(fs))
{
// Create a binary reader overlay of it
FileStream fs = File.OpenRead(file); // Open file for reading
BinaryReader br = new BinaryReader(fs); // Create a binary reader overlay of it
if (fs.Length <= 0)
return new byte[0] { };
if (fs.Length <= 0)
{
fs.Dispose();
return new byte[0] { };
}
uint version = br.ReadUInt32();
uint magic = br.ReadUInt32();
UInt64 unk = br.ReadUInt64();
uint version = br.ReadUInt32();
uint magic = br.ReadUInt32();
UInt64 unk = br.ReadUInt64();
if (version == 0 && magic == 0x9bcfb9fc) // is valid header?
{
if (version == 0 && magic == 0x9bcfb9fc) // is valid header?
{
int len = fs.ReadByte();
string uuid = Utils.ReadString(fs, len); // Read the pack UUID for this file
byte[] key = Keys.LookupKey(uuid); // Look for key inside .ent / keys.db
int len = fs.ReadByte();
string uuid = Utils.ReadString(fs, len); // Read the pack UUID for this file
byte[] key = Keys.LookupKey(uuid); // Look for key inside .ent / keys.db
if (key == null)
key = Encoding.UTF8.GetBytes("s5s5ejuDru4uchuF2drUFuthaspAbepE"); // Generic skinpack key
// Every skinpack has the same key lol
// This might be wrong, but hey! if it works, it works :D
fs.Seek(0x100, SeekOrigin.Begin); // Read ciphertext
byte[] ciphertext = new byte[fs.Length - 0x100];
fs.Read(ciphertext, 0x00, ciphertext.Length);
if (key == null)
key = Encoding.UTF8.GetBytes("s5s5ejuDru4uchuF2drUFuthaspAbepE"); // Generic skinpack key
// Every skinpack has the same key lol
// This might be wrong, but hey! if it works, it works :D
fs.Seek(0x100, SeekOrigin.Begin); // Read ciphertext
byte[] ciphertext = new byte[fs.Length - 0x100];
fs.Read(ciphertext, 0x00, ciphertext.Length);
byte[] iv = new byte[16]; // Copy first 16 bytes of Key for IV
Array.Copy(key, iv, iv.Length);
byte[] iv = new byte[16]; // Copy first 16 bytes of Key for IV
Array.Copy(key, iv, iv.Length);
byte[] plaintext = Crypto.Aes256CfbDecrypt(key, iv, ciphertext); // Decrypt data
byte[] plaintext = Crypto.Aes256CfbDecrypt(key, iv, ciphertext); // Decrypt data
return plaintext;
fs.Dispose();
return plaintext;
}
else
{
throw new InvalidDataException("Not a valid LEVELDB or CONTENTS.JSON file.");
}
}
}
else
{
fs.Dispose();
throw new InvalidDataException("Not a valid LEVELDB or CONTENTS.JSON file.");
}
}
// Read contents.json, and decrypt all files inside
// Now Multi-Threaded for speed!
private static void decryptContentsJsonFiles(string contentsJsonPath, List<Thread> threadList)
@ -267,9 +239,8 @@ namespace McCrypt
File.WriteAllBytes(filePath, plainText); // Write back decrypted filie
});
thrd.Priority = ThreadPriority.Highest;
threadList.Add(thrd);
thrd.Start();
if (!Config.MultiThread) thrd.Join();
else threadList.Add(thrd);
}
}
@ -340,12 +311,13 @@ namespace McCrypt
File.WriteAllBytes(fileToDecrypt, decryptedData); // Write to disk
}
catch (InvalidDataException)
{ }
{
Console.Error.WriteLine("Failed to decrypt db/" + Path.GetFileName(levelDbFile));
}
});
thrd.Priority = ThreadPriority.Highest;
threadList.Add(thrd);
thrd.Start();
if (!Config.MultiThread) thrd.Join();
else threadList.Add(thrd);
}
}
}

184
McCrypt/PackData/PEntry.cs
View file

@ -1,184 +0,0 @@
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace McCrypt.PackData
{
public class PEntry
{
private string originalPath;
public String FilePath
{
get
{
return originalPath;
}
}
public String ManifestPath
{
get
{
return Path.Combine(originalPath, "manifest.json");
}
}
public String WorldResourcePacksPath
{
get
{
return Path.Combine(this.FilePath, "world_resource_packs.json");
}
}
public String WorldBehaviourPacksPath
{
get
{
return Path.Combine(this.FilePath, "world_behavior_packs.json");
}
}
public String SubResourcePacks
{
get
{
return Path.Combine(this.FilePath, "resource_packs");
}
}
public String SubBehaviourPacks
{
get
{
return Path.Combine(this.FilePath, "behavior_packs");
}
}
public bool IsEncrypted
{
get
{
if (this.ProductType != "minecraftWorlds") return true;
else return Marketplace.IsLevelEncrypted(this.FilePath);
}
}
public bool HasDependancies
{
get
{
return DependsUUID.Length >= 1;
}
}
public String[] DependsUUID
{
get
{
if (File.Exists(this.ManifestPath))
{
return Manifest.ReadDependancyUuids(this.ManifestPath);
}
else if(this.Type == "minecraftWorlds")
{
List<String> uuids = new List<String>();
if(File.Exists(WorldResourcePacksPath)) uuids.AddRange(Manifest.ReadWorldPackList(WorldResourcePacksPath));
if(File.Exists(WorldBehaviourPacksPath)) uuids.AddRange(Manifest.ReadWorldPackList(WorldBehaviourPacksPath));
return uuids.ToArray();
}
else
{
return new String[0] { };
}
}
}
public String Name
{
get
{
if (File.Exists(this.ManifestPath))
return Manifest.ReadName(this.ManifestPath);
else if (File.Exists(Path.Combine(FilePath, "levelname.txt")))
return File.ReadAllText(Path.Combine(FilePath, "levelname.txt"));
else
return "Untitled";
}
}
public String Type {
get
{
if(File.Exists(this.ManifestPath))
return Manifest.ReadType(this.ManifestPath);
else if (File.Exists(Path.Combine(FilePath, "levelname.txt")))
return "minecraftWorlds";
else
return Path.GetFileName(Path.GetDirectoryName(this.FilePath));
}
}
public String ProductType
{
get
{
if (File.Exists(this.ManifestPath))
{
string ptype = Manifest.ReadProductType(this.ManifestPath);
if (ptype == null)
{
string type = Manifest.ReadType(this.ManifestPath);
switch (type)
{
case "resources":
return "resource_packs";
case "skin_pack":
return "skin_packs";
case "world_template":
return "world_templates";
case "data":
return "behaviour_packs";
case "persona_piece":
return "persona";
}
}
return ptype;
}
else if (File.Exists(Path.Combine(FilePath, "levelname.txt")))
{
return "minecraftWorlds";
}
else if (this.HasDependancies)
{
return "addon";
}
else
{
return Path.GetFileName(Path.GetDirectoryName(this.FilePath));
}
}
}
public String Uuid
{
get
{
if(File.Exists(this.ManifestPath))
{
return Manifest.ReadUUID(this.ManifestPath);
}
else
{
return new Guid().ToString();
}
}
}
public PEntry(string path)
{
this.originalPath = path;
}
}
}

104
McCrypt/PackData/PReader.cs
View file

@ -1,104 +0,0 @@
using McCrypt.PackData;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace McCrypt.PackData
{
public class PReader
{
private List<PEntry> entries = new List<PEntry>();
private HashSet<string> hiddenUuids = new HashSet<String>();
public PEntry[] GetDependancies(PEntry baseentry)
{
List<PEntry> dependancyList = new List<PEntry>();
foreach (PEntry pentry in entries)
{
if (baseentry.DependsUUID.Contains<string>(pentry.Uuid))
dependancyList.Add(pentry);
// check sub packs in world templates ..
if(pentry.ProductType == "world_templates")
{
if (Directory.Exists(pentry.SubResourcePacks))
{
foreach (string resourcePack in Directory.GetDirectories(pentry.SubResourcePacks, "*", SearchOption.TopDirectoryOnly))
{
PEntry subPentry = new PEntry(Path.Combine(pentry.SubResourcePacks, resourcePack));
if (baseentry.DependsUUID.Contains<string>(subPentry.Uuid))
dependancyList.Add(subPentry);
}
}
if (Directory.Exists(pentry.SubBehaviourPacks))
{
foreach (string behaviourPack in Directory.GetDirectories(pentry.SubBehaviourPacks, "*", SearchOption.TopDirectoryOnly))
{
PEntry subPentry = new PEntry(Path.Combine(pentry.SubBehaviourPacks, behaviourPack));
if (baseentry.DependsUUID.Contains<string>(subPentry.Uuid))
dependancyList.Add(subPentry);
}
}
}
}
return dependancyList.ToArray();
}
public PEntry[] PEntryList
{
get
{
List<PEntry> publicEntries = new List<PEntry>();
foreach (PEntry entry in entries)
{
if (!hiddenUuids.Contains(entry.Uuid))
{
publicEntries.Add(entry);
}
}
return publicEntries.ToArray();
}
}
public PReader()
{
// search premium cache
foreach (string searchFolder in Config.SearchFolders)
{
foreach (string searchModule in Config.SearchModules)
{
string moduleFolder = Path.Combine(searchFolder, searchModule);
if (Directory.Exists(moduleFolder))
{
foreach (string moduleItem in Directory.GetDirectories(moduleFolder, "*", SearchOption.TopDirectoryOnly))
{
PEntry entry = new PEntry(moduleItem);
if (entry.ProductType == "minecraftWorlds" && !Config.DecryptExistingWorlds) continue;
if (entry.ProductType != "minecraftWorlds" && !hiddenUuids.Contains(entry.Uuid)) foreach (string uuid in entry.DependsUUID) hiddenUuids.Add(uuid);
if (!entry.IsEncrypted) continue;
entries.Add(entry);
}
}
}
}
if (Config.DecryptExistingWorlds && Directory.Exists(Config.WorldsFolder))
{
foreach (string moduleItem in Directory.GetDirectories(Config.WorldsFolder, "*", SearchOption.TopDirectoryOnly))
{
PEntry entry = new PEntry(moduleItem);
if (entry.ProductType != "minecraftWorlds" && !hiddenUuids.Contains(entry.Uuid)) foreach (string uuid in entry.DependsUUID) hiddenUuids.Add(uuid);
if (!entry.IsEncrypted) continue;
entries.Add(entry);
}
}
}
}
}

6
McDecryptor/App.config Normal file
View file

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/></startup>
</configuration>

34
McCrypt/Config.cs → McDecryptor/Config.cs
View file

@ -1,4 +1,4 @@
using McCrypt.Properties;
using McDecryptor.Properties;
using System;
using System.Collections.Generic;
using System.IO;
@ -7,9 +7,9 @@ using System.Reflection;
using System.Text;
using System.Threading.Tasks;
namespace McCrypt
namespace McDecryptor
{
public class Config
internal class Config
{
public static string LocalAppdata = Environment.GetEnvironmentVariable("LOCALAPPDATA");
public static string RoamingAppdata = Environment.GetEnvironmentVariable("APPDATA");
@ -23,21 +23,18 @@ namespace McCrypt
public static string LocalState;
public static string LocalCache;
public static string ComMojang;
public static string KeysDbPath;
public static string PremiumCache;
public static string ServerPackCache;
public static string RealmsPremiumCache;
public static string WorldsFolder;
public static string OptionsTxt;
public static string OutFolder;
public static bool CrackPacks;
public static bool ZipPacks;
public static bool MultiThread;
public static bool DecryptExistingWorlds;
public static string[] SearchFolders
{
get
@ -69,17 +66,13 @@ namespace McCrypt
searchModules.Add("persona");
searchModules.Add("behavior_packs");
searchModules.Add("resource");
searchModules.Add("minecraftWorlds");
}
private static void rebaseLocalData()
{
OutFolder = Path.Combine(LocalState, "games", "com.mojang");
PremiumCache = Path.Combine(LocalState, "premium_cache");
ServerPackCache = Path.Combine(LocalCache, "packcache");
RealmsPremiumCache = Path.Combine(LocalCache, "premiumcache");
ComMojang = Path.Combine(LocalState, "games", "com.mojang");
OptionsTxt = Path.Combine(ComMojang, "minecraftpe", "options.txt");
WorldsFolder = Path.Combine(ComMojang, "minecraftWorlds");
rebaseSearchFolders();
}
private static void rebaseAll()
@ -99,7 +92,6 @@ namespace McCrypt
str = str.Replace("$LOCALSTATE", LocalState);
str = str.Replace("$LOCALCACHE", LocalCache);
str = str.Replace("$COMMOJANG", ComMojang);
str = str.Replace("$PREMIUMCACHE", PremiumCache);
str = str.Replace("$SERVERPACKCACHE", ServerPackCache);
@ -117,7 +109,6 @@ namespace McCrypt
ApplicationDirectory = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
KeysDbPath = Path.Combine(ApplicationDirectory, "keys.db");
MinecraftFolder = Path.Combine(LocalAppdata, "Packages", "Microsoft.MinecraftUWP_8wekyb3d8bbwe");
rebaseAll();
}
@ -168,14 +159,6 @@ namespace McCrypt
rebaseSearchFolders();
break;
case "ComMojang":
ComMojang = resolve(keyvalpair[1]);
break;
case "WorldsFolder":
WorldsFolder = resolve(keyvalpair[1]);
break;
case "OutputFolder":
OutFolder = resolve(keyvalpair[1]);
break;
@ -201,12 +184,7 @@ namespace McCrypt
case "ZipThePacks":
ZipPacks = (resolve(keyvalpair[1]).ToLower() == "yes");
break;
case "MultiThread":
MultiThread = (resolve(keyvalpair[1]).ToLower() == "yes");
break;
case "DecryptExistingWorlds":
DecryptExistingWorlds = (resolve(keyvalpair[1]).ToLower() == "yes");
break;
}
}
}

16
McDecryptor/McDecryptor.csproj
View file

@ -49,8 +49,18 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Config.cs" />
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Properties\Resources.Designer.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>Resources.resx</DependentUpon>
</Compile>
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
<None Include="default.cfg" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\McCrypt\LibMcCrypt.csproj">
@ -58,6 +68,12 @@
<Name>LibMcCrypt</Name>
</ProjectReference>
</ItemGroup>
<ItemGroup>
<EmbeddedResource Include="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<LastGenOutput>Resources.Designer.cs</LastGenOutput>
</EmbeddedResource>
</ItemGroup>
<ItemGroup>
<Content Include="illager.ico" />
</ItemGroup>

138
McDecryptor/Program.cs
View file

@ -2,11 +2,8 @@
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Net.Configuration;
using System.Runtime.Remoting.Messaging;
using System.Threading;
using McCrypt;
using McCrypt.PackData;
namespace McDecryptor
{
@ -48,8 +45,7 @@ namespace McDecryptor
});
thrd.Priority = ThreadPriority.Highest;
thrd.Start();
if (!Config.MultiThread) thrd.Join();
else threads.Add(thrd);
threads.Add(thrd);
}
foreach (Thread t in threads.ToArray())
@ -66,8 +62,7 @@ namespace McDecryptor
});
thrd.Priority = ThreadPriority.Highest;
thrd.Start();
if (!Config.MultiThread) thrd.Join();
else threads.Add(thrd);
threads.Add(thrd);
}
@ -77,28 +72,6 @@ namespace McDecryptor
threads.Clear();
}
static void DecryptPack(string filePath)
{
string levelDatFile = Path.Combine(filePath, "level.dat");
string skinsJsonFile = Path.Combine(filePath, "skins.json");
string oldSchoolZipe = Path.Combine(filePath, "content.zipe");
Marketplace.DecryptContents(filePath);
if (Config.CrackPacks)
{
if (File.Exists(oldSchoolZipe))
Marketplace.CrackZipe(oldSchoolZipe);
if (File.Exists(levelDatFile))
Marketplace.CrackLevelDat(levelDatFile);
if (File.Exists(skinsJsonFile))
Marketplace.CrackSkinsJson(skinsJsonFile);
}
}
static void Main(string[] args)
{
Console.WriteLine("-- McDecryptor --");
@ -145,21 +118,39 @@ namespace McDecryptor
}
List<ContentListing> premiumContents = new List<ContentListing>();
Console.WriteLine("\n\n");
Console.WriteLine("Select what to decrypt: ");
int total = 1;
PReader pReader = new PReader();
PEntry[] entries = pReader.PEntryList;
foreach (PEntry entry in entries)
foreach (string searchFolder in Config.SearchFolders)
{
Console.WriteLine(total.ToString() + ") (" + entry.ProductType + ") " + entry.Name);
foreach(string searchModule in Config.SearchModules)
{
string moduleFolder = Path.Combine(searchFolder, searchModule);
total++;
if (Directory.Exists(moduleFolder))
{
foreach (string moduleItem in Directory.GetDirectories(moduleFolder, "*", SearchOption.TopDirectoryOnly))
{
ContentListing cList = new ContentListing();
cList.Name = Manifest.ReadName(Path.Combine(moduleItem, "manifest.json"));
cList.Type = searchModule;
cList.Id = total;
cList.Path = moduleItem;
premiumContents.Add(cList);
Console.WriteLine(cList.Id.ToString() + ") (" + cList.Type + ") " + cList.Name);
total++;
}
}
}
}
Console.WriteLine("Select one or multiple (seperated by ',') or write \"ALL\", numerical values");
Console.WriteLine("Select multiple (seperated by ',') or write \"ALL\"");
List<int> toDecrypt = new List<int>();
while (true)
@ -174,9 +165,9 @@ namespace McDecryptor
toDecrypt.Add(i);
break;
}
string[] txtentries = readText.Split(',');
string[] entries = readText.Split(',');
foreach(string entry in txtentries) {
foreach(string entry in entries) {
int tdc = Convert.ToInt32(entry.Trim())-1;
if (tdc < 0 || tdc >= total)
continue;
@ -192,8 +183,8 @@ namespace McDecryptor
foreach (int decryptMe in toDecrypt.ToArray())
{
PEntry cEntry = entries[decryptMe];
string outFolder = Path.Combine(Config.OutFolder, cEntry.ProductType, EscapeFilename(cEntry.Name));
ContentListing cListing = premiumContents.ToArray()[decryptMe];
string outFolder = Path.Combine(Config.OutFolder, cListing.Type, EscapeFilename(cListing.Name));
int counter = 1;
string ogOutFolder = outFolder;
@ -203,65 +194,39 @@ namespace McDecryptor
counter++;
}
Console.WriteLine("Decrypting: " + cEntry.Name);
Console.WriteLine("Decrypting: " + cListing.Name);
Directory.CreateDirectory(outFolder);
try
CopyDirectory(cListing.Path, outFolder);
try
{
if (cEntry.ProductType == "addon")
string levelDatFile = Path.Combine(outFolder, "level.dat");
string skinsJsonFile = Path.Combine(outFolder, "skins.json");
string oldSchoolZipe = Path.Combine(outFolder, "content.zipe");
Marketplace.DecryptContents(outFolder);
if (Config.CrackPacks)
{
// copy & decrypt main file
string subDir = Path.Combine(outFolder, cEntry.Type);
Directory.CreateDirectory(subDir);
CopyDirectory(cEntry.FilePath, subDir);
DecryptPack(subDir);
if (File.Exists(oldSchoolZipe))
Marketplace.CrackZipe(oldSchoolZipe);
// copy & decrypt file dependancies
PEntry[] deps = pReader.GetDependancies(cEntry);
foreach (PEntry dependancy in deps)
{
string newDir = Path.Combine(outFolder, dependancy.Type);
Console.WriteLine("Decrypting dependancy: " + dependancy.Type + "/" + dependancy.Name);
Directory.CreateDirectory(newDir);
if (File.Exists(levelDatFile))
Marketplace.CrackLevelDat(levelDatFile);
CopyDirectory(dependancy.FilePath, newDir);
DecryptPack(newDir);
}
}
else if(cEntry.ProductType == "minecraftWorlds")
{
CopyDirectory(cEntry.FilePath, outFolder);
DecryptPack(outFolder);
PEntry[] deps = pReader.GetDependancies(cEntry);
foreach (PEntry dependancy in deps)
{
Console.WriteLine("Decrypting dependancy: " + dependancy.ProductType+"/"+dependancy.Name);
string newDir = Path.Combine(outFolder, dependancy.ProductType, Path.GetFileName(dependancy.FilePath));
CopyDirectory(dependancy.FilePath, newDir);
DecryptPack(newDir);
}
}
else
{
CopyDirectory(cEntry.FilePath, outFolder);
DecryptPack(outFolder);
if (File.Exists(skinsJsonFile))
Marketplace.CrackSkinsJson(skinsJsonFile);
}
if (Config.ZipPacks)
{
Console.WriteLine("Zipping: " + cEntry.Name);
Console.WriteLine("Zipping: " + cListing.Name);
string ext = "";
if (cEntry.ProductType == "world_templates")
if (File.Exists(levelDatFile))
ext += ".mctemplate";
else if (cEntry.ProductType == "minecraftWorlds")
ext += ".mcworld";
else if (cEntry.ProductType == "addon")
else if (false)
ext += ".mcaddon";
else if (cEntry.ProductType == "persona")
ext += ".mcpersona";
else
ext += ".mcpack";
@ -276,10 +241,9 @@ namespace McDecryptor
}
catch (Exception e)
{
Console.Error.WriteLine("Failed to decrypt: " + cEntry.Name + " " + e.Message);
Console.Error.WriteLine("Failed to decrypt: " + cListing.Name+ " "+e.Message);
Directory.Delete(outFolder, true);
}
}

4
McCrypt/Properties/Resources.Designer.cs → McDecryptor/Properties/Resources.Designer.cs generated
View file

@ -8,7 +8,7 @@
// </auto-generated>
//------------------------------------------------------------------------------
namespace McCrypt.Properties {
namespace McDecryptor.Properties {
using System;
@ -39,7 +39,7 @@ namespace McCrypt.Properties {
internal static global::System.Resources.ResourceManager ResourceManager {
get {
if (object.ReferenceEquals(resourceMan, null)) {
global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("McCrypt.Properties.Resources", typeof(Resources).Assembly);
global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("McDecryptor.Properties.Resources", typeof(Resources).Assembly);
resourceMan = temp;
}
return resourceMan;

0
McCrypt/Properties/Resources.resx → McDecryptor/Properties/Resources.resx
View file

19
McCrypt/default.cfg → McDecryptor/default.cfg
View file

@ -11,14 +11,11 @@ KeysDb: $EXECDIR\keys.db
# These folders only exist in UWP Versions of Bedrock
# On WIN32 versions it may be under "internalStorage"
LocalState: $MCDIR\LocalState
LocalCache: $MCDIR\LocalCache
# location of games/com.mojang folder
ComMojang: $LOCALSTATE\games\com.mojang
LocalCache: $MCDIR\LocalCache\McDecryptor
# Path to options.txt
# needed to decrypt .ent files since beta 1.19.
OptionsTxt: $COMMOJANG\minecraftpe\options.txt
OptionsTxt: $LOCALSTATE\games\com.mojang\minecraftpe\options.txt
# Locations of Premium Cache (marketplace contents)
# Server Pack Cache (server resource packs)
@ -26,10 +23,6 @@ OptionsTxt: $COMMOJANG\minecraftpe\options.txt
PremiumCache: $LOCALSTATE\premium_cache
ServerPackCache: $LOCALCACHE\packcache
RealmsPremiumCache: $LOCALCACHE\premiumcache
WorldsFolder: $COMMOJANG\minecraftWorlds
# Should i allow decrypting pre-existing world files
DecryptExistingWorlds: yes
# Should it crack the packs (change skin packs to free, remove prid from worlds)
CrackThePacks: yes
@ -37,9 +30,6 @@ CrackThePacks: yes
# Should i zip packs to .mcpack/.mctemplate
ZipThePacks: yes
# Use Multiple threads to decrypt (faster, but requires good CPU)
MultiThread: yes
# Where to output the decrypted data, (deafult to install into the game)
OutputFolder: $EXECDIR\output_packs
@ -48,7 +38,7 @@ OutputFolder: $EXECDIR\output_packs
# for packs.
# You can use AdditionalModuleDir to add new folders to look for encrypted data inside of the search folders
# normally it'll just look inside say "resource_packs" "skin_packs" "persona", "behaviour_packs" etc
# normally it'll just look inside say "resource_packs" "skin_packs" "persona", "behaviour packs" etc
#AdditionalSearchDir: C:\Some\Folder\With\ResourcePacks
#AdditionalSearchDir: C:\Some\Other\Folder\With\ResourcePacks
@ -61,8 +51,7 @@ OutputFolder: $EXECDIR\output_packs
# $EXECDIR - Folder the program is running in
# $LOCALSTATE - LocalState Folder
# $LOCALCACHE - LocalCache Folder.
# $COMMOJANG - ComMojang Folder.
# $PREMIUMCACHE - Premium Cache Folder
# $SERVERPACKCACHE - Server Pack Cache Folder
# $REALMSPREMIUMCACHE - Realms Pack Cache Folder
# $OUTFOLDER - Output folder
# $OUTFOLDER - Output folder