private static void VerifyFileHash(IProgressReporter progressReporter, IFile file, int bufferSize, IReadOnlyCollection <byte> expectedNcaHash, CancellationToken cancellationToken, out bool hashValid)
{
if (file.GetSize(out var fileSize) != Result.Success)
{
fileSize = 0;
}
var sha256 = SHA256.Create();
var ncaStream = file.AsStream();
var buffer = new byte[bufferSize];
decimal totalRead = 0;
int read;
while ((read = ncaStream.Read(buffer, 0, buffer.Length)) > 0)
{
cancellationToken.ThrowIfCancellationRequested();
sha256.TransformBlock(buffer, 0, read, null, 0);
totalRead += read;
progressReporter.SetPercentage(fileSize == 0 ? 0.0 : (double)(totalRead / fileSize));
}
sha256.TransformFinalBlock(Array.Empty <byte>(), 0, 0);
var currentNcaHash = sha256.Hash !;
hashValid = IsHashEqual(currentNcaHash, expectedNcaHash);
}
public static void ExtractRomFS(string inFile, string outDirPath, Keyset keyset, Output Out)
{
using (var file = new FileStream(inFile, FileMode.Open, FileAccess.Read))
{
var pfs = new PartitionFileSystem(file.AsStorage());
var OutDirFs = new LocalFileSystem(outDirPath);
IDirectory sourceRoot = pfs.OpenDirectory("/", OpenDirectoryMode.All);
IFileSystem sourceFs = sourceRoot.ParentFileSystem;
Out.Log(pfs.Print());
foreach (var entry in FileIterator(sourceRoot))
{
if (entry.Name.EndsWith(".nca"))
{
var fullOutDirPath = $"{outDirPath}/{entry.Name}";
Out.Log($"Extracting {entry.Name}...\r\n");
using (IFile srcFile = sourceFs.OpenFile(entry.Name, OpenMode.Read))
{
ProcessNca.Extract(srcFile.AsStream(), fullOutDirPath, true, keyset, Out);
}
}
else if (entry.Name.EndsWith(".nca.nsz"))
{
var fullOutDirPath = $"{outDirPath}/{entry.Name}";
Out.Log($"Extracting {entry.Name}...\r\n");
using (IFile srcFile = sourceFs.OpenFile(entry.Name, OpenMode.Read))
using (var decompressedFile = new DecompressionStorage(srcFile))
{
ProcessNca.Extract(decompressedFile.AsStream(), fullOutDirPath, true, keyset, Out, true);
// Header can't be patched for now due to OpenSection
// and ValidateMasterHash needs to know if AesCtrEx
// so Nca.cs was patched and now accepts isDecryptedNca
// as constructor argument which disables decryption
/*
* var DecryptedHeader = new byte[0xC00];
* decompressedFile.AsStream().Read(DecryptedHeader, 0, 0xC00);
* DecryptedHeader[1028] = (int)NcaEncryptionType.None;
* DecryptedHeader[1540] = (int)NcaEncryptionType.None;
* DecryptedHeader[2052] = (int)NcaEncryptionType.None;
* DecryptedHeader[2564] = (int)NcaEncryptionType.None;
* var HeaderKey1 = new byte[16];
* var HeaderKey2 = new byte[16];
* Buffer.BlockCopy(keyset.HeaderKey, 0, HeaderKey1, 0, 16);
* Buffer.BlockCopy(keyset.HeaderKey, 16, HeaderKey2, 0, 16);
* var headerEncrypted = CryptoInitialisers.AES_XTS(HeaderKey1, HeaderKey2, 0x200, DecryptedHeader, 0);
* var ncaStorageList = new List<IStorage>() { new MemoryStorage(headerEncrypted), decompressedFile.Slice(0xC00) };
* var cleanDecryptedNca = new ConcatenationStorage(ncaStorageList, true);
* ProcessNca.Extract(cleanDecryptedNca.AsStream(), fullOutDirPath, true, keyset, Out);
*/
}
}
}
}
}
public void ReadControlData(Nca controlNca)
{
IFileSystem controlFs = controlNca.OpenFileSystem(NcaSectionType.Data, FsIntegrityCheckLevel);
IFile controlFile = controlFs.OpenFile("/control.nacp", OpenMode.Read);
ControlData = new Nacp(controlFile.AsStream());
TitleName = CurrentTitle = ControlData.Descriptions[(int)State.DesiredTitleLanguage].Title;
}
public BdatFile(IFile bdat, string fileName)
{
using (var reader = new BinaryReader(bdat.AsStream()))
{
var tableCount = reader.ReadInt32();
var fileLength = reader.ReadInt32();
for (int i = 0; i < tableCount; i++)
{
reader.BaseStream.Position = 8 + (4 * i);
reader.BaseStream.Position = reader.ReadInt32();
Tables.Add(new BdatTable(reader, fileName));
}
}
}
private void ReadTitles()
{
foreach (SwitchFsNca nca in Ncas.Values.Where(x => x.Nca.Header.ContentType == ContentType.Meta))
{
try
{
var title = new Title();
IFileSystem fs = nca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.ErrorOnInvalid);
string cnmtPath = fs.EnumerateEntries("*.cnmt").Single().FullPath;
IFile file = fs.OpenFile(cnmtPath, OpenMode.Read);
var metadata = new Cnmt(file.AsStream());
title.Id = metadata.TitleId;
title.Version = metadata.TitleVersion;
title.Metadata = metadata;
title.MetaNca = nca;
title.Ncas.Add(nca);
foreach (CnmtContentEntry content in metadata.ContentEntries)
{
string ncaId = content.NcaId.ToHexString();
if (Ncas.TryGetValue(ncaId, out SwitchFsNca contentNca))
{
title.Ncas.Add(contentNca);
}
switch (content.Type)
{
case CnmtContentType.Program:
case CnmtContentType.Data:
title.MainNca = contentNca;
break;
case CnmtContentType.Control:
title.ControlNca = contentNca;
break;
}
}
Titles[title.Id] = title;
}
catch (Exception ex)
{
Console.WriteLine($"{ex.Message} File: {nca.Filename}");
}
}
}
private static Ticket[] GetTickets(Keyset keyset, Nand nand, IProgressReport logger = null)
{
var tickets = new List <Ticket>();
FatFileSystemProvider system = nand.OpenSystemPartition();
IFile saveE1File = system.OpenFile("/save/80000000000000E1", OpenMode.Read);
tickets.AddRange(ReadTickets(keyset, saveE1File.AsStream()));
IFile saveE2 = system.OpenFile("/save/80000000000000E2", OpenMode.Read);
tickets.AddRange(ReadTickets(keyset, saveE2.AsStream()));
logger?.LogMessage($"Found {tickets.Count} tickets");
return(tickets.ToArray());
}
private void ReadTitles()
{
foreach (Nca nca in Ncas.Values.Where(x => x.Header.ContentType == ContentType.Meta))
{
var title = new Title();
// Meta contents always have 1 Partition FS section with 1 file in it
IStorage sect = nca.OpenSection(0, false, IntegrityCheckLevel.ErrorOnInvalid, true);
var pfs0 = new PartitionFileSystem(sect);
IFile file = pfs0.OpenFile(pfs0.Files[0], OpenMode.Read);
var metadata = new Cnmt(file.AsStream());
title.Id = metadata.TitleId;
title.Version = metadata.TitleVersion;
title.Metadata = metadata;
title.MetaNca = nca;
title.Ncas.Add(nca);
foreach (CnmtContentEntry content in metadata.ContentEntries)
{
string ncaId = content.NcaId.ToHexString();
if (Ncas.TryGetValue(ncaId, out Nca contentNca))
{
title.Ncas.Add(contentNca);
}
switch (content.Type)
{
case CnmtContentType.Program:
case CnmtContentType.Data:
title.MainNca = contentNca;
break;
case CnmtContentType.Control:
title.ControlNca = contentNca;
break;
}
}
Titles[title.Id] = title;
}
}
private void ReadControls()
{
foreach (Title title in Titles.Values.Where(x => x.ControlNca != null))
{
var romfs = new RomFsFileSystem(title.ControlNca.OpenSection(0, false, IntegrityCheckLevel.ErrorOnInvalid, true));
IFile control = romfs.OpenFile("control.nacp", OpenMode.Read);
title.Control = new Nacp(control.AsStream());
foreach (NacpDescription desc in title.Control.Descriptions)
{
if (!string.IsNullOrWhiteSpace(desc.Title))
{
title.Name = desc.Title;
break;
}
}
}
}
private static Validity VerifySignature2(this Nca nca)
{
if (nca.Header.ContentType != ContentType.Program)
{
return(Validity.Unchecked);
}
IFileSystem pfs = nca.OpenFileSystem(NcaSectionType.Code, IntegrityCheckLevel.ErrorOnInvalid);
if (!pfs.FileExists("main.npdm"))
{
return(Validity.Unchecked);
}
IFile npdmStorage = pfs.OpenFile("main.npdm", OpenMode.Read);
var npdm = new NpdmBinary(npdmStorage.AsStream());
return(nca.Header.VerifySignature2(npdm.AciD.Rsa2048Modulus));
}
public static void Encrypt(IFileSystem sourceFs, IFileSystem destFs, bool verifyEncrypted, Keyset keyset,
Output Out)
{
foreach (var decryptedNcaEntry in sourceFs.EnumerateEntries().Where(item => item.Name.EndsWith(".nca")))
{
Out.Log($"Input: {decryptedNcaEntry.Name}\r\n");
using (var decryptedNca = sourceFs.OpenFile(decryptedNcaEntry.FullPath, OpenMode.Read))
{
if (destFs != null)
{
Out.Log("Opened NCA for writing...\r\n");
using (IFile outputFile = FolderTools.CreateAndOpen(decryptedNcaEntry, destFs, decryptedNcaEntry.Name, decryptedNca.GetSize()))
{
EncryptFunct(decryptedNca.AsStream(), outputFile.AsStream(), decryptedNcaEntry.Name, verifyEncrypted, keyset, Out);
}
}
else
{
EncryptFunct(decryptedNca.AsStream(), null, decryptedNcaEntry.Name, verifyEncrypted, keyset, Out);
}
}
}
}
public static void Process(IFile inFile, IFile outFile, bool verifyBeforeDecrypting, Keyset keyset, Output Out)
{
using (var file = new StreamStorage(inFile.AsStream(), false))
{
var nca = new Nca(keyset, file, false);
Out.Log(nca.Print());
if (verifyBeforeDecrypting)
{
Out.Log($"ValidateMasterHashes...\r\n");
nca.ValidateMasterHashes();
//nca.ParseNpdm();
for (var i = 0; i < 3; ++i)
{
if (nca.Sections[i] != null)
{
nca.VerifySection(i, Out);
}
}
}
Out.Log($"Decripting...\r\n");
nca.OpenDecryptedNca().CopyToStream(outFile.AsStream());
}
}
public DecompressionStorage(IFile inputFile)
{
var inputFileStream = inputFile.AsStream();
var nsZipMagic = new byte[] { 0x6e, 0x73, 0x5a, 0x69, 0x70 };
var nsZipMagicEncrypted = new byte[5];
inputFileStream.Read(nsZipMagicEncrypted, 0, 5);
var nsZipMagicRandomKey = new byte[5];
inputFileStream.Read(nsZipMagicRandomKey, 0, 5);
Util.XorArrays(nsZipMagicEncrypted, nsZipMagicRandomKey);
if (!Util.ArraysEqual(nsZipMagicEncrypted, nsZipMagic))
{
throw new InvalidDataException($"Invalid nsZip magic!\r\n");
}
var version = inputFileStream.ReadByte();
var type = inputFileStream.ReadByte();
var bsArray = new byte[5];
inputFileStream.Read(bsArray, 0, 5);
long bsReal = (bsArray[0] << 32)
+ (bsArray[1] << 24)
+ (bsArray[2] << 16)
+ (bsArray[3] << 8)
+ bsArray[4];
if (bsReal > int.MaxValue)
{
throw new NotImplementedException("Block sizes above 2 GB aren't supported yet!");
}
bs = (int)bsReal;
var amountOfBlocksArray = new byte[4];
inputFileStream.Read(amountOfBlocksArray, 0, 4);
amountOfBlocks = (amountOfBlocksArray[0] << 24)
+ (amountOfBlocksArray[1] << 16)
+ (amountOfBlocksArray[2] << 8)
+ amountOfBlocksArray[3];
var sizeOfSize = (int)Math.Ceiling(Math.Log(bs, 2) / 8);
var perBlockHeaderSize = sizeOfSize + 1;
decompressBuff = new byte[bs];
compressionAlgorithm = new int[amountOfBlocks];
var compressedBlockSize = new int[amountOfBlocks];
var compressedBlockOffset = new long[amountOfBlocks];
long currentOffset = 0;
for (var currentBlockID = 0; currentBlockID < amountOfBlocks; ++currentBlockID)
{
compressedBlockOffset[currentBlockID] = currentOffset;
compressionAlgorithm[currentBlockID] = inputFileStream.ReadByte();
compressedBlockSize[currentBlockID] = 0;
for (var j = 0; j < sizeOfSize; ++j)
{
compressedBlockSize[currentBlockID] += inputFileStream.ReadByte() << ((sizeOfSize - j - 1) * 8);
}
currentOffset += compressedBlockSize[currentBlockID];
}
compressedBlocks = new IStorage[amountOfBlocks];
var compressedData = new FileStorage(inputFile).Slice(inputFileStream.Position);
for (int i = 0; i < amountOfBlocks; ++i)
{
compressedBlocks[i] = compressedData.Slice(compressedBlockOffset[i], compressedBlockSize[i]);
}
// Cast to long is VERY important or files larger than 2 GB will have a negative size!
lastBlockSize = getSizeOfLastBlock();
length = ((long)(amountOfBlocks - 1) * bs) + lastBlockSize;
Console.WriteLine($"length={length} lastBlockSize={lastBlockSize}");
}
public static void Init(List <string> AppDirs, Keyset keySet, SystemState.TitleLanguage desiredTitleLanguage)
{
KeySet = keySet;
DesiredTitleLanguage = desiredTitleLanguage;
// Loads the default application Icons
RyujinxNspIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNSPIcon.png");
RyujinxXciIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxXCIIcon.png");
RyujinxNcaIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNCAIcon.png");
RyujinxNroIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNROIcon.png");
RyujinxNsoIcon = GetResourceBytes("Ryujinx.Ui.assets.ryujinxNSOIcon.png");
// Builds the applications list with paths to found applications
List <string> applications = new List <string>();
foreach (string appDir in AppDirs)
{
if (Directory.Exists(appDir) == false)
{
Logger.PrintWarning(LogClass.Application, $"The \"game_dirs\" section in \"Config.json\" contains an invalid directory: \"{appDir}\"");
continue;
}
DirectoryInfo AppDirInfo = new DirectoryInfo(appDir);
foreach (FileInfo App in AppDirInfo.GetFiles())
{
if ((Path.GetExtension(App.ToString()) == ".xci") ||
(Path.GetExtension(App.ToString()) == ".nca") ||
(Path.GetExtension(App.ToString()) == ".nsp") ||
(Path.GetExtension(App.ToString()) == ".pfs0") ||
(Path.GetExtension(App.ToString()) == ".nro") ||
(Path.GetExtension(App.ToString()) == ".nso"))
{
applications.Add(App.ToString());
}
}
}
// Loops through applications list, creating a struct for each application and then adding the struct to a list of structs
ApplicationLibraryData = new List <ApplicationData>();
foreach (string applicationPath in applications)
{
double filesize = new FileInfo(applicationPath).Length * 0.000000000931;
string titleName = null;
string titleId = null;
string developer = null;
string version = null;
byte[] applicationIcon = null;
using (FileStream file = new FileStream(applicationPath, FileMode.Open, FileAccess.Read))
{
if ((Path.GetExtension(applicationPath) == ".nsp") ||
(Path.GetExtension(applicationPath) == ".pfs0") ||
(Path.GetExtension(applicationPath) == ".xci"))
{
try
{
IFileSystem controlFs = null;
// Store the ControlFS in variable called controlFs
if (Path.GetExtension(applicationPath) == ".xci")
{
Xci xci = new Xci(KeySet, file.AsStorage());
controlFs = GetControlFs(xci.OpenPartition(XciPartitionType.Secure));
}
else
{
controlFs = GetControlFs(new PartitionFileSystem(file.AsStorage()));
}
// Creates NACP class from the NACP file
IFile controlNacp = controlFs.OpenFile("/control.nacp", OpenMode.Read);
Nacp controlData = new Nacp(controlNacp.AsStream());
// Get the title name, title ID, developer name and version number from the NACP
version = controlData.DisplayVersion;
titleName = controlData.Descriptions[(int)DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(titleName))
{
titleName = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
titleId = controlData.PresenceGroupId.ToString("x16");
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = controlData.SaveDataOwnerId.ToString("x16");
}
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = (controlData.AddOnContentBaseId - 0x1000).ToString("x16");
}
developer = controlData.Descriptions[(int)DesiredTitleLanguage].Developer;
if (string.IsNullOrWhiteSpace(developer))
{
developer = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Developer)).Developer;
}
// Read the icon from the ControlFS and store it as a byte array
try
{
IFile icon = controlFs.OpenFile($"/icon_{DesiredTitleLanguage}.dat", OpenMode.Read);
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
}
catch (HorizonResultException)
{
IDirectory controlDir = controlFs.OpenDirectory("./", OpenDirectoryMode.All);
foreach (DirectoryEntry entry in controlDir.Read())
{
if (entry.Name == "control.nacp")
{
continue;
}
IFile icon = controlFs.OpenFile(entry.FullPath, OpenMode.Read);
using (MemoryStream stream = new MemoryStream())
{
icon.AsStream().CopyTo(stream);
applicationIcon = stream.ToArray();
}
if (applicationIcon != null)
{
break;
}
}
if (applicationIcon == null)
{
applicationIcon = NspOrXciIcon(applicationPath);
}
}
}
catch (MissingKeyException exception)
{
titleName = "Unknown";
titleId = "Unknown";
developer = "Unknown";
version = "?";
applicationIcon = NspOrXciIcon(applicationPath);
Logger.PrintWarning(LogClass.Application, $"Your key set is missing a key with the name: {exception.Name}");
}
catch (InvalidDataException)
{
titleName = "Unknown";
titleId = "Unknown";
developer = "Unknown";
version = "?";
applicationIcon = NspOrXciIcon(applicationPath);
Logger.PrintWarning(LogClass.Application, $"The file is not an NCA file or the header key is incorrect. Errored File: {applicationPath}");
}
catch (Exception exception)
{
Logger.PrintWarning(LogClass.Application, $"This warning usualy means that you have a DLC in one of you game directories\n{exception}");
continue;
}
}
else if (Path.GetExtension(applicationPath) == ".nro")
{
BinaryReader reader = new BinaryReader(file);
byte[] Read(long Position, int Size)
{
file.Seek(Position, SeekOrigin.Begin);
return(reader.ReadBytes(Size));
}
file.Seek(24, SeekOrigin.Begin);
int AssetOffset = reader.ReadInt32();
if (Encoding.ASCII.GetString(Read(AssetOffset, 4)) == "ASET")
{
byte[] IconSectionInfo = Read(AssetOffset + 8, 0x10);
long iconOffset = BitConverter.ToInt64(IconSectionInfo, 0);
long iconSize = BitConverter.ToInt64(IconSectionInfo, 8);
ulong nacpOffset = reader.ReadUInt64();
ulong nacpSize = reader.ReadUInt64();
// Reads and stores game icon as byte array
applicationIcon = Read(AssetOffset + iconOffset, (int)iconSize);
// Creates memory stream out of byte array which is the NACP
using (MemoryStream stream = new MemoryStream(Read(AssetOffset + (int)nacpOffset, (int)nacpSize)))
{
// Creates NACP class from the memory stream
Nacp controlData = new Nacp(stream);
// Get the title name, title ID, developer name and version number from the NACP
version = controlData.DisplayVersion;
titleName = controlData.Descriptions[(int)DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(titleName))
{
titleName = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
titleId = controlData.PresenceGroupId.ToString("x16");
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = controlData.SaveDataOwnerId.ToString("x16");
}
if (string.IsNullOrWhiteSpace(titleId))
{
titleId = (controlData.AddOnContentBaseId - 0x1000).ToString("x16");
}
developer = controlData.Descriptions[(int)DesiredTitleLanguage].Developer;
if (string.IsNullOrWhiteSpace(developer))
{
developer = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Developer)).Developer;
}
}
}
else
{
applicationIcon = RyujinxNroIcon;
titleName = "Application";
titleId = "0000000000000000";
developer = "Unknown";
version = "?";
}
}
// If its an NCA or NSO we just set defaults
else if ((Path.GetExtension(applicationPath) == ".nca") || (Path.GetExtension(applicationPath) == ".nso"))
{
if (Path.GetExtension(applicationPath) == ".nca")
{
applicationIcon = RyujinxNcaIcon;
}
else if (Path.GetExtension(applicationPath) == ".nso")
{
applicationIcon = RyujinxNsoIcon;
}
string fileName = Path.GetFileName(applicationPath);
string fileExt = Path.GetExtension(applicationPath);
StringBuilder titlename = new StringBuilder();
titlename.Append(fileName);
titlename.Remove(fileName.Length - fileExt.Length, fileExt.Length);
titleName = titlename.ToString();
titleId = "0000000000000000";
version = "?";
developer = "Unknown";
}
}
string[] playedData = GetPlayedData(titleId, "00000000000000000000000000000001");
ApplicationData data = new ApplicationData()
{
Icon = applicationIcon,
TitleName = titleName,
TitleId = titleId,
Developer = developer,
Version = version,
TimePlayed = playedData[0],
LastPlayed = playedData[1],
FileExt = Path.GetExtension(applicationPath).ToUpper().Remove(0, 1),
FileSize = (filesize < 1) ? (filesize * 1024).ToString("0.##") + "MB" : filesize.ToString("0.##") + "GB",
Path = applicationPath,
};
ApplicationLibraryData.Add(data);
}
}
static void Main(string[] args)
{
Console.Title = "XCIRepacker v0.1 by Ac_K";
Console.WriteLine(Environment.NewLine +
" XCIRepacker v0.1 by Ac_K" +
Environment.NewLine +
Environment.NewLine +
" Provide with the courtesy of the mob." +
Environment.NewLine +
Environment.NewLine +
"---------------------------------------" +
Environment.NewLine);
if (args.Length == 1)
{
Keyset keySet = OpenKeyset();
if (keySet != null)
{
if (File.Exists(args[0]))
{
try
{
Xci xciFile = new Xci(keySet, new LocalStorage(args[0], FileAccess.Read));
if (xciFile.HasPartition(XciPartitionType.Secure))
{
XciPartition xciPartition = xciFile.OpenPartition(XciPartitionType.Root);
IFile ncaStorage = xciPartition.OpenFile("secure", OpenMode.Read);
string outputPath = Path.GetDirectoryName(args[0]) + Path.GetFileNameWithoutExtension(args[0]) + ".nsp";
Console.WriteLine($" Input File Path: {args[0]}");
Console.WriteLine($" Output File Path: {outputPath}" + Environment.NewLine);
using (Stream dataInput = ncaStorage.AsStream())
using (FileStream fileOutput = new FileStream(outputPath, FileMode.Create, FileAccess.ReadWrite))
using (BinaryReader reader = new BinaryReader(fileOutput))
using (BinaryWriter writer = new BinaryWriter(fileOutput))
{
int bytesRead = -1;
long totalReads = 0;
long totalBytes = dataInput.Length;
byte[] bytes = new byte[_bufferSize];
Console.WriteLine(" Extracting Secure partition..." + Environment.NewLine);
while ((bytesRead = dataInput.Read(bytes, 0, _bufferSize)) > 0)
{
fileOutput.Write(bytes, 0, bytesRead);
totalReads += bytesRead;
DrawTextProgressBar(totalReads, totalBytes);
}
Console.WriteLine(Environment.NewLine +
Environment.NewLine +
" Secure partition extracted!" +
Environment.NewLine +
Environment.NewLine +
"---------------------------------------" +
Environment.NewLine);
Console.Write(" Patching HFS0 Header to PFS0...");
fileOutput.Position = 0;
string Magic = Encoding.ASCII.GetString(reader.ReadBytes(0x04));
if (Magic == "HFS0")
{
fileOutput.Seek(0x00, SeekOrigin.Begin);
writer.Write(new byte[] { 0x50, 0x46, 0x53, 0x30 }); // PFS0
int filesNumber = reader.ReadInt32(); // Skip write files number because is at same offset
int filesNamesSize = reader.ReadInt32();
reader.ReadInt32(); // Skip reserved
long HFS0HeaderSize = filesNamesSize + 0x10;
for (int i = 0; i < filesNumber; i++)
{
fileOutput.Seek((i * 0x40) + 0x10, SeekOrigin.Begin);
long fileOffset = reader.ReadInt64();
long fileSize = reader.ReadInt64();
int fileNameOffset = reader.ReadInt32();
int hashedSize = reader.ReadInt32();
reader.ReadInt64(); // reserved
reader.ReadBytes(0x20);
HFS0HeaderSize += 0x40;
fileOutput.Seek((i * 0x18) + 0x10, SeekOrigin.Begin);
writer.Write(fileOffset);
writer.Write(fileSize);
writer.Write(fileNameOffset);
writer.Write(0x00); // reserved
}
long endPatchedHeader = fileOutput.Position;
fileOutput.Seek((4 * 0x40) + 0x10, SeekOrigin.Begin);
byte[] filesNamesTable = reader.ReadBytes(filesNamesSize);
fileOutput.Seek(endPatchedHeader, SeekOrigin.Begin);
writer.Write(filesNamesTable);
int shiftSize = (int)(HFS0HeaderSize - fileOutput.Position);
writer.Write(new byte[shiftSize]);
fileOutput.Seek(0x08, SeekOrigin.Begin);
writer.Write(filesNamesSize + shiftSize);
Console.WriteLine(" Done!");
}
else
{
Console.WriteLine(" ERROR: Extracted file isn't HFS0!");
}
}
}
}
catch (Exception ex)
{
Console.WriteLine($" ERROR: {ex.Message}");
}
}
else
{
Console.WriteLine(" ERROR: XCI file not found!");
}
}
else
{
Console.WriteLine(" ERROR: Keys file not found!");
}
}
else
{
Console.WriteLine(" USAGE: XCIRepacker.exe \"PathOfFile.xci\"");
}
Console.ReadKey();
}
public void LoadNca(Nca mainNca, Nca patchNca, Nca controlNca)
{
if (mainNca.Header.ContentType != ContentType.Program)
{
Logger.PrintError(LogClass.Loader, "Selected NCA is not a \"Program\" NCA");
return;
}
IStorage dataStorage = null;
IFileSystem codeFs = null;
if (patchNca == null)
{
if (mainNca.CanOpenSection(NcaSectionType.Data))
{
dataStorage = mainNca.OpenStorage(NcaSectionType.Data, FsIntegrityCheckLevel);
}
if (mainNca.CanOpenSection(NcaSectionType.Code))
{
codeFs = mainNca.OpenFileSystem(NcaSectionType.Code, FsIntegrityCheckLevel);
}
}
else
{
if (patchNca.CanOpenSection(NcaSectionType.Data))
{
dataStorage = mainNca.OpenStorageWithPatch(patchNca, NcaSectionType.Data, FsIntegrityCheckLevel);
}
if (patchNca.CanOpenSection(NcaSectionType.Code))
{
codeFs = mainNca.OpenFileSystemWithPatch(patchNca, NcaSectionType.Code, FsIntegrityCheckLevel);
}
}
if (codeFs == null)
{
Logger.PrintError(LogClass.Loader, "No ExeFS found in NCA");
return;
}
if (dataStorage == null)
{
Logger.PrintWarning(LogClass.Loader, "No RomFS found in NCA");
}
else
{
Device.FileSystem.SetRomFs(dataStorage.AsStream(FileAccess.Read));
}
LoadExeFs(codeFs, out Npdm metaData);
Nacp ReadControlData()
{
IFileSystem controlRomfs = controlNca.OpenFileSystem(NcaSectionType.Data, FsIntegrityCheckLevel);
IFile controlFile = controlRomfs.OpenFile("/control.nacp", OpenMode.Read);
Nacp controlData = new Nacp(controlFile.AsStream());
TitleName = CurrentTitle = controlData.Descriptions[(int)State.DesiredTitleLanguage].Title;
TitleID = metaData.Aci0.TitleId.ToString("x16");
CurrentTitle = controlData.Descriptions[(int)State.DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(CurrentTitle))
{
TitleName = CurrentTitle = controlData.Descriptions.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
return(controlData);
}
if (controlNca != null)
{
ReadControlData();
}
else
{
TitleID = CurrentTitle = metaData.Aci0.TitleId.ToString("x16");
}
}
private void ImportGameDataClicked(object sender, RoutedEventArgs arg)
{
string filter = @"
Any game data (*.xci,*.nca,*.nsp)|*.xci;*.nca;*.nsp|
NX Card Image (*.xci)|*.xci|
Nintendo Content Archive (*.nca)|*.nca|
Nintendo Installable Package (*.nsp)|*.nsp
".FilterMultilineString();
FileInfo[] files = RequestOpenFilesFromUser(".*", filter, "Select game data...");
if (files == null)
{
return;
}
TaskManagerPage.Current.Queue.Submit(new RunTask("Processing imported game data...", new Task(() =>
{
IEnumerable <FileInfo> ncas = files.Where((f) =>
{
try
{
new Nca(HACGUIKeyset.Keyset, new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
IEnumerable <FileInfo> xcis = files.Except(ncas).Where((f) =>
{
try
{
new Xci(HACGUIKeyset.Keyset, new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
IEnumerable <FileInfo> nsp = files.Except(ncas).Except(xcis).Where((f) =>
{
try
{
new PartitionFileSystem(new LocalFile(f.FullName, OpenMode.Read).AsStorage());
return(true);
}
catch (Exception)
{
return(false);
}
});
List <SwitchFs> switchFilesystems = new List <SwitchFs>();
if (ncas.Any())
{
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, ncas.MakeFs()));
}
foreach (FileInfo file in xcis)
{
Xci xci = new Xci(HACGUIKeyset.Keyset, new LocalFile(file.FullName, OpenMode.Read).AsStorage());
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, xci.OpenPartition(XciPartitionType.Secure)));
}
bool foundTicket = true;
foreach (FileInfo file in nsp)
{
PartitionFileSystem fs = new PartitionFileSystem(new LocalFile(file.FullName, OpenMode.Read).AsStorage());
foreach (DirectoryEntry d in fs.EnumerateEntries().Where(e => e.Type == DirectoryEntryType.File && e.Name.EndsWith(".tik")))
{
using (IFile tikFile = fs.OpenFile(d.FullPath, OpenMode.Read)) {
Ticket t = new Ticket(new BinaryReader(tikFile.AsStream()));
try
{
HACGUIKeyset.Keyset.TitleKeys[t.RightsId] = t.GetTitleKey(HACGUIKeyset.Keyset);
foundTicket = true;
} catch (Exception e)
{
MessageBox.Show("Failed to import .tik file included in NSP.");
}
}
}
switchFilesystems.Add(SwitchFs.OpenNcaDirectory(HACGUIKeyset.Keyset, fs));
}
if (foundTicket)
{
TaskManagerPage.Current.Queue.Submit(new SaveKeysetTask(Preferences.Current.DefaultConsoleName));
}
foreach (SwitchFs fs in switchFilesystems)
{
DeviceService.FsView.LoadFileSystemAsync("Opening imported data...", () => fs, FSView.TitleSource.Imported, false);
}
})));
}
private static void Process(string inputFilePath, string outDirPath, XciTaskType taskType, Keyset keyset, Output Out, bool verifyBeforeDecrypting = true)
{
using (var inputFile = File.Open(inputFilePath, FileMode.Open, FileAccess.Read).AsStorage())
using (var outputFile = File.Open($"{outDirPath}/xciMeta.dat", FileMode.Create))
{
var OutDirFs = new LocalFileSystem(outDirPath);
IDirectory destRoot = OutDirFs.OpenDirectory("/", OpenDirectoryMode.All);
IFileSystem destFs = destRoot.ParentFileSystem;
var header = new byte[] { 0x6e, 0x73, 0x5a, 0x69, 0x70, 0x4d, 0x65, 0x74, 0x61, 0x58, 0x43, 0x49, 0x00 };
outputFile.Write(header, 0, header.Length);
var xci = new Xci(keyset, inputFile);
var xciHeaderData = new byte[0x200];
var xciCertData = new byte[0x200];
inputFile.Read(xciHeaderData, 0);
inputFile.Read(xciCertData, 0x7000);
outputFile.Write(xciHeaderData, 0, 0x200);
outputFile.Write(xciCertData, 0, 0x200);
Out.Log(Print.PrintXci(xci));
var root = xci.OpenPartition(XciPartitionType.Root);
if (root == null)
{
throw new InvalidDataException("Could not find root partition");
}
ProcessXci.GetTitleKeys(xci, keyset, Out);
foreach (var sub in root.Files)
{
outputFile.WriteByte(0x0A);
outputFile.WriteByte(0x0A);
var subDirNameChar = Encoding.ASCII.GetBytes(sub.Name);
outputFile.Write(subDirNameChar, 0, subDirNameChar.Length);
var subPfs = new PartitionFileSystem(new FileStorage(root.OpenFile(sub, OpenMode.Read)));
foreach (var subPfsFile in subPfs.Files)
{
outputFile.WriteByte(0x0A);
var subPfsFileNameChar = Encoding.ASCII.GetBytes(subPfsFile.Name);
outputFile.Write(subPfsFileNameChar, 0, subPfsFileNameChar.Length);
using (IFile srcFile = subPfs.OpenFile(subPfsFile.Name, OpenMode.Read))
{
if (taskType == XciTaskType.extractRomFS && subPfsFile.Name.EndsWith(".nca"))
{
var fullOutDirPath = $"{outDirPath}/{sub.Name}/{subPfsFile.Name}";
Out.Log($"Extracting {subPfsFile.Name}...\r\n");
ProcessNca.Extract(srcFile.AsStream(), fullOutDirPath, verifyBeforeDecrypting, keyset, Out);
}
else
{
var destFileName = Path.Combine(sub.Name, subPfsFile.Name);
if (!destFs.DirectoryExists(sub.Name))
{
destFs.CreateDirectory(sub.Name);
}
destFs.CreateFile(destFileName, subPfsFile.Size, CreateFileOptions.None);
using (IFile dstFile = destFs.OpenFile(destFileName, OpenMode.Write))
{
if (taskType == XciTaskType.decrypt && subPfsFile.Name.EndsWith(".nca"))
{
ProcessNca.Process(srcFile, dstFile, verifyBeforeDecrypting, keyset, Out);
}
else
{
srcFile.CopyTo(dstFile);
}
}
}
}
}
}
outputFile.WriteByte(0x0A);
outputFile.Dispose();
}
}
public override Task CreateTask()
{
return(new Task(() =>
{
FatFileSystemProvider system = NANDService.NAND.OpenSystemPartition();
string accountSaveFileName = "/save/8000000000000010";
if (system.FileExists(accountSaveFileName))
{
IFile accountSaveFile = system.OpenFile(accountSaveFileName, OpenMode.Read);
SaveDataFileSystem accountSaveFilesystem = new SaveDataFileSystem(HACGUIKeyset.Keyset, accountSaveFile.AsStorage(), IntegrityCheckLevel.ErrorOnInvalid, false);
HACGUIKeyset.AccountsFolderInfo.Create(); // make sure folder exists
IDirectory avatorsDirectory = accountSaveFilesystem.OpenDirectory("/su/avators/", OpenDirectoryMode.Files);
IEnumerable <DirectoryEntry> files = avatorsDirectory.Read();
DirectoryEntry profileEntry = files.FirstOrDefault(e => e.Name == "profiles.dat");
if (profileEntry != null)
{
if (profileEntry.Size == 0x650)
{
IFile profileFile = accountSaveFilesystem.OpenFile(profileEntry.FullPath, OpenMode.Read);
Stream profileData = profileFile.AsStream();
profileData.Position += 0x10; // skip header
for (int i = 0; i < 8; i++)
{
byte[] data = new byte[0xC8];
profileData.Read(data, 0, data.Length);
byte[] uidBytes = new byte[0x10];
byte[] nameBytes = new byte[32];
Array.Copy(data, uidBytes, uidBytes.Length);
Array.Copy(data, 0x28, nameBytes, 0, nameBytes.Length);
char[] nameChars = Encoding.UTF8.GetChars(nameBytes);
int length = Array.IndexOf(nameChars, '\0');
string name = new string(nameChars.Take(length).ToArray());
Guid uid = Guid.Parse(uidBytes.ToHexString()); // ignores endianness, which is what i want
if (!string.IsNullOrEmpty(name))
{
Preferences.Current.UserIds[uid.ToString()] = name;
}
}
Preferences.Current.Write();
}
else
{
MessageBox.Show("Invalid profiles.dat size! Something seems to be corrupt...");
}
}
foreach (DirectoryEntry entry in files.Where(e => e.Name != "profiles.dat"))
{
FileInfo localFile = HACGUIKeyset.AccountsFolderInfo.GetFile(entry.Name);
IFile saveFile = accountSaveFilesystem.OpenFile(entry.FullPath, OpenMode.Read);
using (Stream localStream = localFile.Open(FileMode.Create))
saveFile.AsStorage().CopyToStream(localStream, saveFile.GetSize());
}
}
}));
}
