private long OpenNcaFs(ServiceCtx Context, string NcaPath, Stream NcaStream)
{
Nca Nca = new Nca(Context.Device.System.KeySet, NcaStream, false);
NcaSection RomfsSection = Nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
NcaSection PfsSection = Nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Pfs0);
if (RomfsSection != null)
{
Stream RomfsStream = Nca.OpenSection(RomfsSection.SectionNum, false, Context.Device.System.FsIntegrityCheckLevel);
IFileSystem NcaFileSystem = new IFileSystem(NcaPath, new RomFsProvider(RomfsStream));
MakeObject(Context, NcaFileSystem);
}
else if (PfsSection != null)
{
Stream PfsStream = Nca.OpenSection(PfsSection.SectionNum, false, Context.Device.System.FsIntegrityCheckLevel);
Pfs Pfs = new Pfs(PfsStream);
IFileSystem NcaFileSystem = new IFileSystem(NcaPath, new PFsProvider(Pfs));
MakeObject(Context, NcaFileSystem);
}
else
{
return(MakeError(ErrorModule.Fs, FsErr.PartitionNotFound));
}
return(0);
}
public Task <ImageSource> FindTitleIcon(Title title)
{
if (title.ControlNca != null)
{
NcaSection meta = title.ControlNca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
RomFsFileSystem controlFS = new RomFsFileSystem(title.ControlNca.OpenSection(meta.SectionNum, false, IntegrityCheckLevel.ErrorOnInvalid, false));
DirectoryEntry file = controlFS.EnumerateEntries("icon_*.dat").FirstOrDefault();
if (file != null)
{
return(new Task <ImageSource>(() =>
{
try
{
JpegBitmapDecoder decoder = new JpegBitmapDecoder(controlFS.OpenFile(file.FullPath, OpenMode.Read).AsStream(), BitmapCreateOptions.PreservePixelFormat, BitmapCacheOption.Default);
decoder.Frames[0].Freeze();
return decoder.Frames[0];
} catch (Exception)
{
return null;
}
}));
}
}
return(null);
}
public static void ExtractSection(this Nca nca, int index, string outputDir, bool verify = false, IProgressReport logger = null)
{
if (index < 0 || index > 3)
{
throw new IndexOutOfRangeException();
}
if (nca.Sections[index] == null)
{
return;
}
NcaSection section = nca.Sections[index];
Stream stream = nca.OpenSection(index, false, verify);
switch (section.Type)
{
case SectionType.Invalid:
break;
case SectionType.Pfs0:
var pfs0 = new Pfs(stream);
pfs0.Extract(outputDir, logger);
break;
case SectionType.Romfs:
var romfs = new Romfs(stream);
romfs.Extract(outputDir, logger);
break;
case SectionType.Bktr:
break;
}
}
private long OpenNcaFs(ServiceCtx context, string ncaPath, LibHac.IO.IStorage ncaStorage)
{
Nca nca = new Nca(context.Device.System.KeySet, ncaStorage, false);
NcaSection romfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
NcaSection pfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Pfs0);
if (romfsSection != null)
{
LibHac.IO.IStorage romfsStorage = nca.OpenSection(romfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel, false);
IFileSystem ncaFileSystem = new IFileSystem(ncaPath, new RomFsProvider(romfsStorage));
MakeObject(context, ncaFileSystem);
}
else if (pfsSection != null)
{
LibHac.IO.IStorage pfsStorage = nca.OpenSection(pfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel, false);
Pfs pfs = new Pfs(pfsStorage);
IFileSystem ncaFileSystem = new IFileSystem(ncaPath, new PFsProvider(pfs));
MakeObject(context, ncaFileSystem);
}
else
{
return(MakeError(ErrorModule.Fs, FsErr.PartitionNotFound));
}
return(0);
}
// OpenDataStorageByDataId(u8 storageId, nn::ApplicationId tid) -> object<nn::fssrv::sf::IStorage> dataStorage
public long OpenDataStorageByDataId(ServiceCtx Context)
{
StorageId StorageId = (StorageId)Context.RequestData.ReadByte();
byte[] Padding = Context.RequestData.ReadBytes(7);
long TitleId = Context.RequestData.ReadInt64();
StorageId InstalledStorage =
Context.Device.System.ContentManager.GetInstalledStorage(TitleId, ContentType.Data, StorageId);
if (InstalledStorage == StorageId.None)
{
InstalledStorage =
Context.Device.System.ContentManager.GetInstalledStorage(TitleId, ContentType.AocData, StorageId);
}
if (InstalledStorage != StorageId.None)
{
string ContentPath = Context.Device.System.ContentManager.GetInstalledContentPath(TitleId, StorageId, ContentType.AocData);
if (string.IsNullOrWhiteSpace(ContentPath))
{
ContentPath = Context.Device.System.ContentManager.GetInstalledContentPath(TitleId, StorageId, ContentType.AocData);
}
string InstallPath = Context.Device.FileSystem.SwitchPathToSystemPath(ContentPath);
if (!string.IsNullOrWhiteSpace(InstallPath))
{
string NcaPath = InstallPath;
if (File.Exists(NcaPath))
{
FileStream NcaStream = new FileStream(NcaPath, FileMode.Open, FileAccess.Read);
Nca Nca = new Nca(Context.Device.System.KeySet, NcaStream, false);
NcaSection RomfsSection = Nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
Stream RomfsStream = Nca.OpenSection(RomfsSection.SectionNum, false, Context.Device.System.FsIntegrityCheckLevel);
MakeObject(Context, new IStorage(RomfsStream));
return(0);
}
else
{
throw new FileNotFoundException($"No Nca found in Path `{NcaPath}`.");
}
}
else
{
throw new DirectoryNotFoundException($"Path for title id {TitleId:x16} on Storage {StorageId} was not found in Path {InstallPath}.");
}
}
throw new FileNotFoundException($"System archive with titleid {TitleId:x16} was not found on Storage {StorageId}. Found in {InstalledStorage}.");
}
// OpenDataStorageByDataId(u8 storageId, nn::ApplicationId tid) -> object<nn::fssrv::sf::IStorage> dataStorage
public long OpenDataStorageByDataId(ServiceCtx context)
{
StorageId storageId = (StorageId)context.RequestData.ReadByte();
byte[] padding = context.RequestData.ReadBytes(7);
long titleId = context.RequestData.ReadInt64();
StorageId installedStorage =
context.Device.System.ContentManager.GetInstalledStorage(titleId, ContentType.Data, storageId);
if (installedStorage == StorageId.None)
{
installedStorage =
context.Device.System.ContentManager.GetInstalledStorage(titleId, ContentType.AocData, storageId);
}
if (installedStorage != StorageId.None)
{
string contentPath = context.Device.System.ContentManager.GetInstalledContentPath(titleId, storageId, ContentType.AocData);
if (string.IsNullOrWhiteSpace(contentPath))
{
contentPath = context.Device.System.ContentManager.GetInstalledContentPath(titleId, storageId, ContentType.AocData);
}
string installPath = context.Device.FileSystem.SwitchPathToSystemPath(contentPath);
if (!string.IsNullOrWhiteSpace(installPath))
{
string ncaPath = installPath;
if (File.Exists(ncaPath))
{
FileStream ncaStream = new FileStream(ncaPath, FileMode.Open, FileAccess.Read);
Nca nca = new Nca(context.Device.System.KeySet, ncaStream, false);
NcaSection romfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
Stream romfsStream = nca.OpenSection(romfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel);
MakeObject(context, new IStorage(romfsStream));
return(0);
}
else
{
throw new FileNotFoundException($"No Nca found in Path `{ncaPath}`.");
}
}
else
{
throw new DirectoryNotFoundException($"Path for title id {titleId:x16} on Storage {storageId} was not found in Path {installPath}.");
}
}
throw new FileNotFoundException($"System archive with titleid {titleId:x16} was not found on Storage {storageId}. Found in {installedStorage}.");
}
public static NcaSection ParseSection(NcaHeader Header, int index)
{
var entry = Header.SectionEntries[index];
var header = Header.FsHeaders[index];
if (entry.MediaStartOffset == 0)
{
return(null);
}
var sect = new NcaSection();
sect.SectionNum = index;
sect.Offset = Utils.MediaToReal(entry.MediaStartOffset);
sect.Size = Utils.MediaToReal(entry.MediaEndOffset) - sect.Offset;
sect.Header = header;
sect.Type = header.Type;
return(sect);
}
public static Validity VerifySection(this Nca nca, int index, IProgressReport logger = null, bool quiet = false)
{
if (nca.Sections[index] == null)
{
throw new ArgumentOutOfRangeException(nameof(index));
}
NcaSection sect = nca.Sections[index];
NcaHashType hashType = sect.Header.HashType;
if (hashType != NcaHashType.Sha256 && hashType != NcaHashType.Ivfc)
{
return(Validity.Unchecked);
}
var stream = nca.OpenStorage(index, IntegrityCheckLevel.IgnoreOnInvalid, false)
as HierarchicalIntegrityVerificationStorage;
if (stream == null)
{
return(Validity.Unchecked);
}
if (!quiet)
{
logger?.LogMessage($"Verifying section {index}...");
}
Validity validity = stream.Validate(true, logger);
if (hashType == NcaHashType.Ivfc)
{
stream.SetLevelValidities(sect.Header.IvfcInfo);
}
else if (hashType == NcaHashType.Sha256)
{
sect.Header.Sha256Info.HashValidity = validity;
}
return(validity);
}
public Bktr(Stream patchRomfs, Stream baseRomfs, NcaSection section)
{
if (section.Header.EncryptionType != NcaEncryptionType.AesCtrEx)
{
throw new ArgumentException("Section is not of type BKTR");
}
Patch = patchRomfs ?? throw new NullReferenceException($"{nameof(patchRomfs)} cannot be null");
Base = baseRomfs ?? throw new NullReferenceException($"{nameof(baseRomfs)} cannot be null");
IvfcLevelHeader level5 = section.Header.IvfcInfo.LevelHeaders[5];
Length = level5.LogicalOffset + level5.HashDataSize;
using (var reader = new BinaryReader(patchRomfs, Encoding.Default, true))
{
patchRomfs.Position = section.Header.BktrInfo.RelocationHeader.Offset;
RelocationBlock = new RelocationBlock(reader);
}
foreach (RelocationBucket bucket in RelocationBlock.Buckets)
{
RelocationEntries.AddRange(bucket.Entries);
}
for (int i = 0; i < RelocationEntries.Count - 1; i++)
{
RelocationEntries[i].Next = RelocationEntries[i + 1];
RelocationEntries[i].VirtOffsetEnd = RelocationEntries[i + 1].VirtOffset;
}
RelocationEntries[RelocationEntries.Count - 1].VirtOffsetEnd = level5.LogicalOffset + level5.HashDataSize;
RelocationOffsets = RelocationEntries.Select(x => x.VirtOffset).ToList();
CurrentEntry = GetRelocationEntry(0);
UpdateSourceStreamPositions();
}
private static string Print(this Nca nca)
{
int colLen = 36;
var sb = new StringBuilder();
sb.AppendLine();
sb.AppendLine("NCA:");
PrintItem(sb, colLen, "Magic:", nca.Header.Magic);
PrintItem(sb, colLen, $"Fixed-Key Signature{nca.Header.FixedSigValidity.GetValidityString()}:", nca.Header.Signature1);
PrintItem(sb, colLen, $"NPDM Signature{nca.Header.NpdmSigValidity.GetValidityString()}:", nca.Header.Signature2);
PrintItem(sb, colLen, "Content Size:", $"0x{nca.Header.NcaSize:x12}");
PrintItem(sb, colLen, "TitleID:", $"{nca.Header.TitleId:X16}");
PrintItem(sb, colLen, "SDK Version:", nca.Header.SdkVersion);
PrintItem(sb, colLen, "Distribution type:", nca.Header.Distribution);
PrintItem(sb, colLen, "Content Type:", nca.Header.ContentType);
PrintItem(sb, colLen, "Master Key Revision:", $"{nca.CryptoType} ({Util.GetKeyRevisionSummary(nca.CryptoType)})");
PrintItem(sb, colLen, "Encryption Type:", $"{(nca.HasRightsId ? "Titlekey crypto" : "Standard crypto")}");
if (nca.HasRightsId)
{
PrintItem(sb, colLen, "Rights ID:", nca.Header.RightsId);
}
else
{
PrintItem(sb, colLen, "Key Area Encryption Key:", nca.Header.KaekInd);
sb.AppendLine("Key Area (Encrypted):");
for (int i = 0; i < 4; i++)
{
PrintItem(sb, colLen, $" Key {i} (Encrypted):", nca.Header.EncryptedKeys[i]);
}
sb.AppendLine("Key Area (Decrypted):");
for (int i = 0; i < 4; i++)
{
PrintItem(sb, colLen, $" Key {i} (Decrypted):", nca.DecryptedKeys[i]);
}
}
PrintSections();
return(sb.ToString());
void PrintSections()
{
sb.AppendLine("Sections:");
for (int i = 0; i < 4; i++)
{
NcaSection sect = nca.Sections[i];
if (sect == null)
{
continue;
}
bool isExefs = nca.Header.ContentType == ContentType.Program && i == (int)ProgramPartitionType.Code;
sb.AppendLine($" Section {i}:");
PrintItem(sb, colLen, " Offset:", $"0x{sect.Offset:x12}");
PrintItem(sb, colLen, " Size:", $"0x{sect.Size:x12}");
PrintItem(sb, colLen, " Partition Type:", isExefs ? "ExeFS" : sect.Type.ToString());
PrintItem(sb, colLen, " Section CTR:", sect.Header.Ctr);
switch (sect.Header.HashType)
{
case NcaHashType.Sha256:
PrintSha256Hash(sect);
break;
case NcaHashType.Ivfc:
PrintIvfcHash(sb, colLen, 8, sect.Header.IvfcInfo, IntegrityStorageType.RomFs);
break;
default:
sb.AppendLine(" Unknown/invalid superblock!");
break;
}
}
}
void PrintSha256Hash(NcaSection sect)
{
Sha256Info hashInfo = sect.Header.Sha256Info;
PrintItem(sb, colLen, $" Master Hash{sect.MasterHashValidity.GetValidityString()}:", hashInfo.MasterHash);
sb.AppendLine($" Hash Table{sect.Header.Sha256Info.HashValidity.GetValidityString()}:");
PrintItem(sb, colLen, " Offset:", $"0x{hashInfo.HashTableOffset:x12}");
PrintItem(sb, colLen, " Size:", $"0x{hashInfo.HashTableSize:x12}");
PrintItem(sb, colLen, " Block Size:", $"0x{hashInfo.BlockSize:x}");
PrintItem(sb, colLen, " PFS0 Offset:", $"0x{hashInfo.DataOffset:x12}");
PrintItem(sb, colLen, " PFS0 Size:", $"0x{hashInfo.DataSize:x12}");
}
}
public static void Process(Context ctx)
{
using (IStorage file = new LocalStorage(ctx.Options.InFile, FileAccess.Read))
{
var nca = new Nca(ctx.Keyset, file, false);
nca.ValidateMasterHashes();
nca.ParseNpdm();
if (ctx.Options.BaseNca != null)
{
IStorage baseFile = new LocalStorage(ctx.Options.BaseNca, FileAccess.Read);
var baseNca = new Nca(ctx.Keyset, baseFile, false);
nca.SetBaseNca(baseNca);
}
for (int i = 0; i < 3; i++)
{
if (ctx.Options.SectionOut[i] != null)
{
nca.ExportSection(i, ctx.Options.SectionOut[i], ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.SectionOutDir[i] != null)
{
nca.ExtractSection(i, ctx.Options.SectionOutDir[i], ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.Validate && nca.Sections[i] != null)
{
nca.VerifySection(i, ctx.Logger);
}
}
if (ctx.Options.ListRomFs && nca.Sections[1] != null)
{
var romfs = new RomFsFileSystem(nca.OpenSection(1, false, ctx.Options.IntegrityLevel, true));
foreach (DirectoryEntry entry in romfs.EnumerateEntries())
{
ctx.Logger.LogMessage(entry.FullPath);
}
}
if (ctx.Options.RomfsOutDir != null || ctx.Options.RomfsOut != null || ctx.Options.ReadBench)
{
NcaSection section = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs || x?.Type == SectionType.Bktr);
if (section == null)
{
ctx.Logger.LogMessage("NCA has no RomFS section");
return;
}
if (section.Type == SectionType.Bktr && ctx.Options.BaseNca == null)
{
ctx.Logger.LogMessage("Cannot save BKTR section without base RomFS");
return;
}
if (ctx.Options.RomfsOut != null)
{
nca.ExportSection(section.SectionNum, ctx.Options.RomfsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.RomfsOutDir != null)
{
IFileSystem romfs = nca.OpenSectionFileSystem(section.SectionNum, ctx.Options.IntegrityLevel);
romfs.Extract(ctx.Options.RomfsOutDir, ctx.Logger);
}
if (ctx.Options.ReadBench)
{
long bytesToRead = 1024L * 1024 * 1024 * 5;
IStorage storage = nca.OpenSection(section.SectionNum, false, ctx.Options.IntegrityLevel, true);
var dest = new NullStorage(storage.Length);
int iterations = (int)(bytesToRead / storage.Length) + 1;
ctx.Logger.LogMessage(iterations.ToString());
ctx.Logger.StartNewStopWatch();
for (int i = 0; i < iterations; i++)
{
storage.CopyTo(dest, ctx.Logger);
ctx.Logger.LogMessage(ctx.Logger.GetRateString());
}
ctx.Logger.PauseStopWatch();
ctx.Logger.LogMessage(ctx.Logger.GetRateString());
}
}
if (ctx.Options.ExefsOutDir != null || ctx.Options.ExefsOut != null)
{
if (nca.Header.ContentType != ContentType.Program)
{
ctx.Logger.LogMessage("NCA's content type is not \"Program\"");
return;
}
NcaSection section = nca.Sections[(int)ProgramPartitionType.Code];
if (section == null)
{
ctx.Logger.LogMessage("Could not find an ExeFS section");
return;
}
if (ctx.Options.ExefsOut != null)
{
nca.ExportSection(section.SectionNum, ctx.Options.ExefsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.ExefsOutDir != null)
{
IFileSystem pfs = nca.OpenSectionFileSystem(section.SectionNum, ctx.Options.IntegrityLevel);
pfs.Extract(ctx.Options.ExefsOutDir, ctx.Logger);
}
}
if (ctx.Options.PlaintextOut != null)
{
nca.OpenDecryptedNca().WriteAllBytes(ctx.Options.PlaintextOut, ctx.Logger);
}
if (!ctx.Options.ReadBench)
{
ctx.Logger.LogMessage(nca.Print());
}
}
}
public static void EncryptFunct(
Stream Input, Stream Output, string ncaFilename,
bool verifyEncrypted, Keyset keyset, Output Out)
{
var DecryptedKeys = Utils.CreateJaggedArray <byte[][]>(4, 0x10);
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 DecryptedHeader = new byte[0xC00];
Input.Read(DecryptedHeader, 0, 0xC00);
var Header = new NcaHeader(new BinaryReader(new MemoryStream(DecryptedHeader)), keyset);
var CryptoType = Math.Max(Header.CryptoType, Header.CryptoType2);
if (CryptoType > 0)
{
CryptoType--;
}
var HasRightsId = !Header.RightsId.IsEmpty();
if (!HasRightsId)
{
Out.Log("Key Area (Encrypted):\r\n");
if (keyset.KeyAreaKeys[CryptoType][Header.KaekInd].IsEmpty())
{
throw new ArgumentException($"key_area_key_{KakNames[Header.KaekInd]}_{CryptoType:x2}",
"Missing area key!");
}
Out.Log(
$"key_area_key_{KakNames[Header.KaekInd]}_{CryptoType:x2}: {Utils.BytesToString(keyset.KeyAreaKeys[CryptoType][Header.KaekInd])}\r\n");
for (var i = 0; i < 4; ++i)
{
LibHac.Crypto.DecryptEcb(keyset.KeyAreaKeys[CryptoType][Header.KaekInd], Header.EncryptedKeys[i],
DecryptedKeys[i], 0x10);
Out.Log($"Key {i} (Encrypted): {Utils.BytesToString(Header.EncryptedKeys[i])}\r\n");
Out.Log($"Key {i} (Decrypted): {Utils.BytesToString(DecryptedKeys[i])}\r\n");
}
}
else
{
var titleKey = keyset.TitleKeys[Header.RightsId];
var TitleKeyDec = new byte[0x10];
LibHac.Crypto.DecryptEcb(keyset.TitleKeks[CryptoType], titleKey, TitleKeyDec, 0x10);
Out.Log($"titleKey: {Utils.BytesToString(titleKey)}\r\n");
Out.Log($"TitleKeyDec: {Utils.BytesToString(TitleKeyDec)}\r\n");
DecryptedKeys[2] = TitleKeyDec;
}
var Sections = new NcaSection[4];
var SectionsByOffset = new Dictionary <long, int>();
var lowestOffset = long.MaxValue;
for (var i = 0; i < 4; ++i)
{
var section = NcaParseSection.ParseSection(Header, i);
if (section == null)
{
continue;
}
SectionsByOffset.Add(section.Offset, i);
if (section.Offset < lowestOffset)
{
lowestOffset = section.Offset;
}
Sections[i] = section;
}
Out.Log($"HeaderKey: {Utils.BytesToString(keyset.HeaderKey)}\r\n");
Out.Log("Encrypting and writing header to NCA...\r\n");
SHA256Cng sha256NCA = null;
if (verifyEncrypted)
{
sha256NCA = new SHA256Cng();
sha256NCA.Initialize();
}
var encryptedHeader = CryptoInitialisers.AES_XTS(HeaderKey1, HeaderKey2, 0x200, DecryptedHeader, 0);
if (Output != null)
{
Output.Write(encryptedHeader, 0, DecryptedHeader.Length);
}
if (verifyEncrypted)
{
sha256NCA.TransformBlock(encryptedHeader, 0, DecryptedHeader.Length, null, 0);
}
var dummyHeader = new byte[0xC00];
ulong dummyHeaderSector = 6;
long dummyHeaderPos;
for (dummyHeaderPos = 0xC00; dummyHeaderPos < lowestOffset; dummyHeaderPos += 0xC00)
{
var dummyHeaderWriteCount = (int)Math.Min(lowestOffset - dummyHeaderPos, DecryptedHeader.Length);
Input.Read(dummyHeader, 0, dummyHeaderWriteCount);
var dummyHeaderEncrypted =
CryptoInitialisers.AES_XTS(HeaderKey1, HeaderKey2, 0x200, dummyHeader, dummyHeaderSector);
if (Output != null)
{
Output.Write(dummyHeaderEncrypted, 0, dummyHeaderWriteCount);
}
if (verifyEncrypted)
{
sha256NCA.TransformBlock(dummyHeaderEncrypted, 0, dummyHeaderWriteCount, null, 0);
}
dummyHeaderSector += 6;
}
Out.Log("Encrypting and writing sectors to NCA...\r\n");
Out.Log("Sections:\r\n");
foreach (var i in SectionsByOffset.OrderBy(i => i.Key).Select(item => item.Value))
{
var sect = Sections[i];
if (sect == null)
{
continue;
}
var isExefs = Header.ContentType == ContentType.Program && i == (int)ProgramPartitionType.Code;
var PartitionType = isExefs ? "ExeFS" : sect.Type.ToString();
Out.Log($" Section {i}:\r\n");
Out.Log($" Offset: 0x{sect.Offset:x12}\r\n");
Out.Log($" Size: 0x{sect.Size:x12}\r\n");
Out.Log($" Partition Type: {PartitionType}\r\n");
Out.Log($" Section CTR: {Utils.BytesToString(sect.Header.Ctr)}\r\n");
var initialCounter = new byte[0x10];
if (sect.Header.Ctr != null)
{
Array.Copy(sect.Header.Ctr, initialCounter, 8);
}
Out.Log($"initialCounter: {Utils.BytesToString(initialCounter)}\r\n");
if (Input.Position != sect.Offset)
{
//Input.Seek(sect.Offset, SeekOrigin.Begin);
//Output.Seek(sect.Offset, SeekOrigin.Begin);
//Todo: sha256NCA Gap support
throw new NotImplementedException("Gaps between NCA sections aren't implemented yet!");
}
const int maxBS = 10485760; //10 MB
int bs;
var DecryptedSectionBlock = new byte[maxBS];
var sectOffsetEnd = sect.Offset + sect.Size;
var AesCtrEncrypter = new Aes128CtrTransform(DecryptedKeys[2], initialCounter);
switch (sect.Header.EncryptionType)
{
case NcaEncryptionType.None:
while (Input.Position < sectOffsetEnd)
{
bs = (int)Math.Min(sectOffsetEnd - Input.Position, maxBS);
Out.Print($"Encrypted: {Input.Position / 0x100000} MB\r\n");
Input.Read(DecryptedSectionBlock, 0, bs);
if (Output != null)
{
Output.Write(DecryptedSectionBlock, 0, bs);
}
if (verifyEncrypted)
{
sha256NCA.TransformBlock(DecryptedSectionBlock, 0, bs, null, 0);
}
}
break;
case NcaEncryptionType.AesCtr:
while (Input.Position < sectOffsetEnd)
{
SetCtrOffset(initialCounter, Input.Position);
bs = (int)Math.Min(sectOffsetEnd - Input.Position, maxBS);
Out.Print($"Encrypted: {Input.Position / 0x100000} MB\r\n");
Input.Read(DecryptedSectionBlock, 0, bs);
AesCtrEncrypter.Counter = initialCounter;
AesCtrEncrypter.TransformBlock(DecryptedSectionBlock);
if (Output != null)
{
Output.Write(DecryptedSectionBlock, 0, bs);
}
if (verifyEncrypted)
{
sha256NCA.TransformBlock(DecryptedSectionBlock, 0, bs, null, 0);
}
}
break;
case NcaEncryptionType.AesCtrEx:
var info = sect.Header.BktrInfo;
var MyBucketTree = new MyBucketTree <AesSubsectionEntry>(
new MemoryStream(sect.Header.BktrInfo.EncryptionHeader.Header), Input,
sect.Offset + info.EncryptionHeader.Offset);
var SubsectionEntries = MyBucketTree.GetEntryList();
var SubsectionOffsets = SubsectionEntries.Select(x => x.Offset).ToList();
var subsectionEntryCounter = new byte[0x10];
Array.Copy(initialCounter, subsectionEntryCounter, 0x10);
foreach (var entry in SubsectionEntries)
{
do
{
bs = (int)Math.Min((sect.Offset + entry.OffsetEnd) - Input.Position, maxBS);
SetCtrOffset(subsectionEntryCounter, Input.Position);
subsectionEntryCounter[7] = (byte)entry.Counter;
subsectionEntryCounter[6] = (byte)(entry.Counter >> 8);
subsectionEntryCounter[5] = (byte)(entry.Counter >> 16);
subsectionEntryCounter[4] = (byte)(entry.Counter >> 24);
var DecryptedSectionBlockLUL = new byte[bs];
Out.Print($"Encrypted: {Input.Position / 0x100000} MB\r\n");
Out.Log($"{Input.Position}: {Utils.BytesToString(subsectionEntryCounter)}\r\n");
Input.Read(DecryptedSectionBlockLUL, 0, bs);
AesCtrEncrypter.Counter = subsectionEntryCounter;
AesCtrEncrypter.TransformBlock(DecryptedSectionBlockLUL);
if (Output != null)
{
Output.Write(DecryptedSectionBlockLUL, 0, bs);
}
if (verifyEncrypted)
{
sha256NCA.TransformBlock(DecryptedSectionBlockLUL, 0, bs, null, 0);
}
} while (Input.Position < entry.OffsetEnd);
}
while (Input.Position < sectOffsetEnd)
{
SetCtrOffset(subsectionEntryCounter, Input.Position);
bs = (int)Math.Min(sectOffsetEnd - Input.Position, maxBS);
Out.Print($"EncryptedAfter: {Input.Position / 0x100000} MB\r\n");
Input.Read(DecryptedSectionBlock, 0, bs);
Out.Log($"{Input.Position}: {Utils.BytesToString(subsectionEntryCounter)}\r\n");
AesCtrEncrypter.Counter = subsectionEntryCounter;
AesCtrEncrypter.TransformBlock(DecryptedSectionBlock);
if (Output != null)
{
Output.Write(DecryptedSectionBlock, 0, bs);
}
if (verifyEncrypted)
{
sha256NCA.TransformBlock(DecryptedSectionBlock, 0, bs, null, 0);
}
}
break;
default:
throw new NotImplementedException();
}
}
if (verifyEncrypted)
{
sha256NCA.TransformFinalBlock(new byte[0], 0, 0);
var sha256NCAHashString = Utils.BytesToString(sha256NCA.Hash).ToLower();
if (sha256NCAHashString.StartsWith(ncaFilename.Split('.')[0].ToLower()))
{
Out.Log($"[VERIFIED] {sha256NCAHashString}\r\n");
}
else
{
throw new Exception($"[INVALID HASH] sha256({ncaFilename}) = {sha256NCAHashString}\r\n");
}
}
}
private void OnNandFound()
{
Nand nand = NANDService.NAND;
Stream NANDSource = NANDService.NANDSource;
NANDSource.Seek(0x804000, SeekOrigin.Begin); // BCPKG2-1-Normal-Main offset + length of BootConfig
FileStream pkg2stream = HACGUIKeyset.TempPkg2FileInfo.Create();
NANDSource.CopyToNew(pkg2stream, 0x7FC000); // rest of BCPPKG2-Normal-Main partition
pkg2stream.Seek(0, SeekOrigin.Begin);
byte[] pkg2raw = new byte[pkg2stream.Length];
pkg2stream.Read(pkg2raw, 0, pkg2raw.Length);
Package2 pkg2 = new Package2(HACGUIKeyset.Keyset, new MemoryStream(pkg2raw));
HACGUIKeyset.RootTempPkg2FolderInfo.Create();
FileStream kernelstream = HACGUIKeyset.TempKernelFileInfo.Create();
FileStream INI1stream = HACGUIKeyset.TempINI1FileInfo.Create();
pkg2.OpenKernel().CopyTo(kernelstream);
pkg2.OpenIni1().CopyTo(INI1stream);
kernelstream.Close();
INI1stream.Close();
Ini1 INI1 = new Ini1(pkg2.OpenIni1());
List <HashSearchEntry> hashes = new List <HashSearchEntry>();
Dictionary <byte[], byte[]> keys = new Dictionary <byte[], byte[]>();
HACGUIKeyset.RootTempINI1Folder.Create();
foreach (Kip kip in INI1.Kips)
{
Stream rodatastream, datastream;
switch (kip.Header.Name)
{
case "FS":
hashes.Add(new HashSearchEntry(NintendoKeys.KeyAreaKeyApplicationSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.KeyAreaKeyOceanSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.KeyAreaKeySystemSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.HeaderKekSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.SaveMacKekSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.SaveMacKeySourceHash, 0x10));
rodatastream = new MemoryStream(kip.DecompressSection(1));
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x10);
Array.Copy(keys[NintendoKeys.KeyAreaKeyApplicationSourceHash], HACGUIKeyset.Keyset.KeyAreaKeyApplicationSource, 0x10);
Array.Copy(keys[NintendoKeys.KeyAreaKeyOceanSourceHash], HACGUIKeyset.Keyset.KeyAreaKeyOceanSource, 0x10);
Array.Copy(keys[NintendoKeys.KeyAreaKeySystemSourceHash], HACGUIKeyset.Keyset.KeyAreaKeySystemSource, 0x10);
Array.Copy(keys[NintendoKeys.HeaderKekSourceHash], HACGUIKeyset.Keyset.HeaderKekSource, 0x10);
Array.Copy(keys[NintendoKeys.SaveMacKekSourceHash], HACGUIKeyset.Keyset.SaveMacKekSource, 0x10);
Array.Copy(keys[NintendoKeys.SaveMacKeySourceHash], HACGUIKeyset.Keyset.SaveMacKeySource, 0x10);
hashes.Clear();
rodatastream.Seek(0, SeekOrigin.Begin);
bool sdWarn = false;
hashes.Add(new HashSearchEntry(NintendoKeys.SDCardKekSourceHash, 0x10));
try
{
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x10);
Array.Copy(keys[NintendoKeys.SDCardKekSourceHash], HACGUIKeyset.Keyset.SdCardKekSource, 0x10);
}
catch (EndOfStreamException)
{
MessageBox.Show("Failed to find SD card kek source! The NAND is probably from 1.0.0.");
sdWarn = true;
}
if (!sdWarn) // don't try to find the rest of the keys if the other one couldn't be found
{
hashes.Clear();
rodatastream.Seek(0, SeekOrigin.Begin);
hashes.Add(new HashSearchEntry(NintendoKeys.SDCardSaveKeySourceHash, 0x20));
hashes.Add(new HashSearchEntry(NintendoKeys.SDCardNcaKeySourceHash, 0x20));
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x20);
Array.Copy(keys[NintendoKeys.SDCardSaveKeySourceHash], HACGUIKeyset.Keyset.SdCardKeySources[0], 0x20);
Array.Copy(keys[NintendoKeys.SDCardNcaKeySourceHash], HACGUIKeyset.Keyset.SdCardKeySources[1], 0x20);
}
hashes.Clear();
rodatastream.Close();
hashes.Add(new HashSearchEntry(NintendoKeys.HeaderKeySourceHash, 0x20));
datastream = new MemoryStream(kip.DecompressSection(2));
keys = datastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x20);
Array.Copy(keys[NintendoKeys.HeaderKeySourceHash], HACGUIKeyset.Keyset.HeaderKeySource, 0x20);
datastream.Close();
hashes.Clear();
break;
case "spl":
hashes.Add(new HashSearchEntry(NintendoKeys.AesKeyGenerationSourceHash, 0x10));
rodatastream = new MemoryStream(kip.DecompressSection(1));
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x10);
Array.Copy(keys[NintendoKeys.AesKeyGenerationSourceHash], HACGUIKeyset.Keyset.AesKeyGenerationSource, 0x10);
rodatastream.Close();
hashes.Clear();
break;
}
FileStream kipstream = HACGUIKeyset.RootTempINI1Folder.GetFile(kip.Header.Name + ".kip").Create();
kip.OpenRawFile().CopyTo(kipstream);
kipstream.Close();
}
pkg2stream.Close();
INI1stream.Close();
HACGUIKeyset.Keyset.DeriveKeys();
SwitchFs fs = new SwitchFs(HACGUIKeyset.Keyset, NANDService.NAND.OpenSystemPartition());
foreach (KeyValuePair <string, Nca> kv in fs.Ncas)
{
Nca nca = kv.Value;
switch (nca.Header.TitleId)
{
case 0x0100000000000033: // es
switch (nca.Header.ContentType)
{
case ContentType.Program:
NcaSection exefsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Pfs0);
Stream pfsStream = nca.OpenSection(exefsSection.SectionNum, false, false);
Pfs pfs = new Pfs(pfsStream);
Nso nso = new Nso(pfs.OpenFile("main"));
NsoSection section = nso.Sections[1];
Stream data = new MemoryStream(section.DecompressSection());
hashes.Clear();
hashes.Add(new HashSearchEntry(NintendoKeys.EticketRsaKekSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.EticketRsaKekekSourceHash, 0x10));
keys = data.FindKeyViaHash(hashes, new SHA256Managed(), 0x10, data.Length);
byte[] EticketRsaKekSource = new byte[0x10];
byte[] EticketRsaKekekSource = new byte[0x10];
Array.Copy(keys[NintendoKeys.EticketRsaKekSourceHash], EticketRsaKekSource, 0x10);
Array.Copy(keys[NintendoKeys.EticketRsaKekekSourceHash], EticketRsaKekekSource, 0x10);
byte[] RsaOaepKekGenerationSource;
XOR(NintendoKeys.KekMasks[0], NintendoKeys.KekSeeds[3], out RsaOaepKekGenerationSource);
byte[] key1 = new byte[0x10];
Crypto.DecryptEcb(HACGUIKeyset.Keyset.MasterKeys[0], RsaOaepKekGenerationSource, key1, 0x10);
byte[] key2 = new byte[0x10];
Crypto.DecryptEcb(key1, EticketRsaKekekSource, key2, 0x10);
byte[] key3 = new byte[0x10];
Crypto.DecryptEcb(key2, EticketRsaKekSource, HACGUIKeyset.Keyset.EticketRsaKek, 0x10);
break;
}
break;
}
}
Stream prodinfo = nand.OpenProdInfo();
Stream prodinfoFile = HACGUIKeyset.TempPRODINFOFileInfo.Create();
prodinfo.CopyTo(prodinfoFile);
prodinfo.Close();
prodinfoFile.Seek(0, SeekOrigin.Begin);
Calibration cal0 = new Calibration(prodinfoFile);
HACGUIKeyset.Keyset.EticketExtKeyRsa = Crypto.DecryptRsaKey(cal0.EticketExtKeyRsa, HACGUIKeyset.Keyset.EticketRsaKek);
prodinfoFile.Close();
List <Ticket> tickets = new List <Ticket>();
NandPartition system = nand.OpenSystemPartition();
Stream e1Stream = system.OpenFile("save\\80000000000000E1", FileMode.Open, FileAccess.Read);
tickets.AddRange(ReadTickets(HACGUIKeyset.Keyset, e1Stream));
Stream e2Stream = system.OpenFile("save\\80000000000000E2", FileMode.Open, FileAccess.Read);
tickets.AddRange(ReadTickets(HACGUIKeyset.Keyset, e2Stream));
Stream nsAppmanStream = system.OpenFile("save\\8000000000000043", FileMode.Open, FileAccess.Read);
Savefile save = new Savefile(HACGUIKeyset.Keyset, nsAppmanStream, false);
Stream privateStream = save.OpenFile("/private");
byte[] sdSeed = new byte[0x10];
privateStream.Read(sdSeed, 0, 0x10); // Seek doesn't work so i just read twice
privateStream.Read(sdSeed, 0, 0x10);
HACGUIKeyset.Keyset.SetSdSeed(sdSeed);
foreach (Ticket ticket in tickets)
{
HACGUIKeyset.Keyset.TitleKeys[ticket.RightsId] = new byte[0x10];
Array.Copy(ticket.TitleKeyBlock, HACGUIKeyset.Keyset.TitleKeys[ticket.RightsId], 0x10);
}
NANDService.Stop();
HACGUIKeyset.ProductionKeysFileInfo.Create().WriteString(HACGUIKeyset.PrintCommonKeys(HACGUIKeyset.Keyset, true));
HACGUIKeyset.ExtraKeysFileInfo.Create().WriteString(HACGUIKeyset.PrintCommonWithoutFriendlyKeys(HACGUIKeyset.Keyset));
HACGUIKeyset.ConsoleKeysFileInfo.Create().WriteString(ExternalKeys.PrintUniqueKeys(HACGUIKeyset.Keyset));
HACGUIKeyset.GetConsoleKeysFileInfoByName(PickConsole.ConsoleName).Create().WriteString(ExternalKeys.PrintUniqueKeys(HACGUIKeyset.Keyset));
HACGUIKeyset.TitleKeysFileInfo.Create().WriteString(ExternalKeys.PrintTitleKeys(HACGUIKeyset.Keyset));
}
public static void Process(Context ctx)
{
using (var file = new FileStream(ctx.Options.InFile, FileMode.Open, FileAccess.Read))
{
var xci = new Xci(ctx.Keyset, file.AsStorage());
ctx.Logger.LogMessage(xci.Print());
if (ctx.Options.RootDir != null)
{
xci.RootPartition?.Extract(ctx.Options.RootDir, ctx.Logger);
}
if (ctx.Options.UpdateDir != null)
{
xci.UpdatePartition?.Extract(ctx.Options.UpdateDir, ctx.Logger);
}
if (ctx.Options.NormalDir != null)
{
xci.NormalPartition?.Extract(ctx.Options.NormalDir, ctx.Logger);
}
if (ctx.Options.SecureDir != null)
{
xci.SecurePartition?.Extract(ctx.Options.SecureDir, ctx.Logger);
}
if (ctx.Options.LogoDir != null)
{
xci.LogoPartition?.Extract(ctx.Options.LogoDir, ctx.Logger);
}
if (ctx.Options.OutDir != null && xci.RootPartition != null)
{
XciPartition root = xci.RootPartition;
if (root == null)
{
ctx.Logger.LogMessage("Could not find root partition");
return;
}
foreach (PfsFileEntry sub in root.Files)
{
var subPfs = new Pfs(root.OpenFile(sub));
string subDir = Path.Combine(ctx.Options.OutDir, sub.Name);
subPfs.Extract(subDir, ctx.Logger);
}
}
if (ctx.Options.ExefsOutDir != null || ctx.Options.ExefsOut != null)
{
Nca mainNca = GetXciMainNca(xci, ctx);
if (mainNca == null)
{
ctx.Logger.LogMessage("Could not find Program NCA");
return;
}
NcaSection exefsSection = mainNca.Sections[(int)ProgramPartitionType.Code];
if (exefsSection == null)
{
ctx.Logger.LogMessage("NCA has no ExeFS section");
return;
}
if (ctx.Options.ExefsOutDir != null)
{
mainNca.ExtractSection(exefsSection.SectionNum, ctx.Options.ExefsOutDir, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.ExefsOut != null)
{
mainNca.ExportSection(exefsSection.SectionNum, ctx.Options.ExefsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.RomfsOutDir != null || ctx.Options.RomfsOut != null)
{
Nca mainNca = GetXciMainNca(xci, ctx);
if (mainNca == null)
{
ctx.Logger.LogMessage("Could not find Program NCA");
return;
}
NcaSection romfsSection = mainNca.Sections.FirstOrDefault(x => x.Type == SectionType.Romfs);
if (romfsSection == null)
{
ctx.Logger.LogMessage("NCA has no RomFS section");
return;
}
if (ctx.Options.RomfsOutDir != null)
{
var romfs = new Romfs(mainNca.OpenSection(romfsSection.SectionNum, false, ctx.Options.IntegrityLevel, true));
romfs.Extract(ctx.Options.RomfsOutDir, ctx.Logger);
}
if (ctx.Options.RomfsOut != null)
{
mainNca.ExportSection(romfsSection.SectionNum, ctx.Options.RomfsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
}
}
public void LoadNca(Nca MainNca, Nca ControlNca)
{
NcaSection RomfsSection = MainNca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs || x?.Type == SectionType.Bktr);
NcaSection ExefsSection = MainNca.Sections.FirstOrDefault(x => x?.IsExefs == true);
if (ExefsSection == null)
{
Logger.PrintError(LogClass.Loader, "No ExeFS found in NCA");
return;
}
if (RomfsSection == null)
{
Logger.PrintWarning(LogClass.Loader, "No RomFS found in NCA");
}
else
{
Stream RomfsStream = MainNca.OpenSection(RomfsSection.SectionNum, false, EnableFsIntegrityChecks);
Device.FileSystem.SetRomFs(RomfsStream);
}
Stream ExefsStream = MainNca.OpenSection(ExefsSection.SectionNum, false, EnableFsIntegrityChecks);
Pfs Exefs = new Pfs(ExefsStream);
Npdm MetaData = null;
if (Exefs.FileExists("main.npdm"))
{
Logger.PrintInfo(LogClass.Loader, "Loading main.npdm...");
MetaData = new Npdm(Exefs.OpenFile("main.npdm"));
}
else
{
Logger.PrintWarning(LogClass.Loader, $"NPDM file not found, using default values!");
}
Process MainProcess = MakeProcess(MetaData);
void LoadNso(string Filename)
{
foreach (PfsFileEntry File in Exefs.Files.Where(x => x.Name.StartsWith(Filename)))
{
if (Path.GetExtension(File.Name) != string.Empty)
{
continue;
}
Logger.PrintInfo(LogClass.Loader, $"Loading {Filename}...");
string Name = Path.GetFileNameWithoutExtension(File.Name);
Nso Program = new Nso(Exefs.OpenFile(File), Name);
MainProcess.LoadProgram(Program);
}
}
Nacp ReadControlData()
{
Romfs ControlRomfs = new Romfs(ControlNca.OpenSection(0, false, EnableFsIntegrityChecks));
byte[] ControlFile = ControlRomfs.GetFile("/control.nacp");
BinaryReader Reader = new BinaryReader(new MemoryStream(ControlFile));
Nacp ControlData = new Nacp(Reader);
CurrentTitle = ControlData.Languages[(int)State.DesiredTitleLanguage].Title;
if (string.IsNullOrWhiteSpace(CurrentTitle))
{
CurrentTitle = ControlData.Languages.ToList().Find(x => !string.IsNullOrWhiteSpace(x.Title)).Title;
}
return(ControlData);
}
if (ControlNca != null)
{
MainProcess.ControlData = ReadControlData();
}
else
{
CurrentTitle = MainProcess.MetaData.ACI0.TitleId.ToString("x16");
}
if (!MainProcess.MetaData.Is64Bits)
{
throw new NotImplementedException("32-bit titles are unsupported!");
}
LoadNso("rtld");
MainProcess.SetEmptyArgs();
LoadNso("main");
LoadNso("subsdk");
LoadNso("sdk");
MainProcess.Run();
}
public void EnsureInitialized(ContentManager ContentManager)
{
if (FontData == null)
{
Device.Memory.FillWithZeros(PhysicalAddress, Horizon.FontSize);
uint FontOffset = 0;
FontInfo CreateFont(string Name)
{
if (ContentManager.TryGetFontTitle(Name, out long FontTitle))
{
string ContentPath = ContentManager.GetInstalledContentPath(FontTitle, StorageId.NandSystem, ContentType.Data);
string FontPath = Device.FileSystem.SwitchPathToSystemPath(ContentPath);
if (!string.IsNullOrWhiteSpace(FontPath))
{
int FileIndex = 0;
//Use second file in Chinese Font title for standard
if (Name == "FontChineseSimplified")
{
FileIndex = 1;
}
FileStream NcaFileStream = new FileStream(FontPath, FileMode.Open, FileAccess.Read);
Nca Nca = new Nca(Device.System.KeySet, NcaFileStream, false);
NcaSection RomfsSection = Nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
Romfs Romfs = new Romfs(Nca.OpenSection(RomfsSection.SectionNum, false, Device.System.FsIntegrityCheckLevel));
Stream FontFile = Romfs.OpenFile(Romfs.Files[FileIndex]);
byte[] Data = DecryptFont(FontFile);
FontInfo Info = new FontInfo((int)FontOffset, Data.Length);
WriteMagicAndSize(PhysicalAddress + FontOffset, Data.Length);
FontOffset += 8;
uint Start = FontOffset;
for (; FontOffset - Start < Data.Length; FontOffset++)
{
Device.Memory.WriteByte(PhysicalAddress + FontOffset, Data[FontOffset - Start]);
}
NcaFileStream.Dispose();
Nca.Dispose();
return(Info);
}
}
string FontFilePath = Path.Combine(FontsPath, Name + ".ttf");
if (File.Exists(FontFilePath))
{
byte[] Data = File.ReadAllBytes(FontFilePath);
FontInfo Info = new FontInfo((int)FontOffset, Data.Length);
WriteMagicAndSize(PhysicalAddress + FontOffset, Data.Length);
FontOffset += 8;
uint Start = FontOffset;
for (; FontOffset - Start < Data.Length; FontOffset++)
{
Device.Memory.WriteByte(PhysicalAddress + FontOffset, Data[FontOffset - Start]);
}
return(Info);
}
else
{
throw new InvalidSystemResourceException($"Font \"{Name}.ttf\" not found. Please provide it in \"{FontsPath}\".");
}
}
FontData = new Dictionary <SharedFontType, FontInfo>()
{
{ SharedFontType.JapanUsEurope, CreateFont("FontStandard") },
{ SharedFontType.SimplifiedChinese, CreateFont("FontChineseSimplified") },
{ SharedFontType.SimplifiedChineseEx, CreateFont("FontExtendedChineseSimplified") },
{ SharedFontType.TraditionalChinese, CreateFont("FontChineseTraditional") },
{ SharedFontType.Korean, CreateFont("FontKorean") },
{ SharedFontType.NintendoEx, CreateFont("FontNintendoExtended") }
};
if (FontOffset > Horizon.FontSize)
{
throw new InvalidSystemResourceException(
$"The sum of all fonts size exceed the shared memory size. " +
$"Please make sure that the fonts don't exceed {Horizon.FontSize} bytes in total. " +
$"(actual size: {FontOffset} bytes).");
}
}
}
public static void Process(Context ctx)
{
SwitchFs switchFs;
var baseFs = new LocalFileSystem(ctx.Options.InFile);
if (Directory.Exists(Path.Combine(ctx.Options.InFile, "Nintendo", "Contents", "registered")))
{
ctx.Logger.LogMessage("Treating path as SD card storage");
switchFs = SwitchFs.OpenSdCard(ctx.Keyset, baseFs);
}
else if (Directory.Exists(Path.Combine(ctx.Options.InFile, "Contents", "registered")))
{
ctx.Logger.LogMessage("Treating path as NAND storage");
switchFs = SwitchFs.OpenNandPartition(ctx.Keyset, baseFs);
}
else
{
ctx.Logger.LogMessage("Treating path as a directory of loose NCAs");
switchFs = SwitchFs.OpenNcaDirectory(ctx.Keyset, baseFs);
}
if (ctx.Options.ListNcas)
{
ctx.Logger.LogMessage(ListNcas(switchFs));
}
if (ctx.Options.ListTitles)
{
ctx.Logger.LogMessage(ListTitles(switchFs));
}
if (ctx.Options.ListApps)
{
ctx.Logger.LogMessage(ListApplications(switchFs));
}
if (ctx.Options.ExefsOutDir != null || ctx.Options.ExefsOut != null)
{
ulong id = ctx.Options.TitleId;
if (id == 0)
{
ctx.Logger.LogMessage("Title ID must be specified to dump ExeFS");
return;
}
if (!switchFs.Titles.TryGetValue(id, out Title title))
{
ctx.Logger.LogMessage($"Could not find title {id:X16}");
return;
}
if (title.MainNca == null)
{
ctx.Logger.LogMessage($"Could not find main data for title {id:X16}");
return;
}
NcaSection section = title.MainNca.Sections[(int)ProgramPartitionType.Code];
if (section == null)
{
ctx.Logger.LogMessage($"Main NCA for title {id:X16} has no ExeFS section");
return;
}
if (ctx.Options.ExefsOutDir != null)
{
title.MainNca.ExtractSection(section.SectionNum, ctx.Options.ExefsOutDir, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.ExefsOut != null)
{
title.MainNca.ExportSection(section.SectionNum, ctx.Options.ExefsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.RomfsOutDir != null || ctx.Options.RomfsOut != null)
{
ulong id = ctx.Options.TitleId;
if (id == 0)
{
ctx.Logger.LogMessage("Title ID must be specified to dump RomFS");
return;
}
if (!switchFs.Titles.TryGetValue(id, out Title title))
{
ctx.Logger.LogMessage($"Could not find title {id:X16}");
return;
}
if (title.MainNca == null)
{
ctx.Logger.LogMessage($"Could not find main data for title {id:X16}");
return;
}
NcaSection section = title.MainNca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs || x?.Type == SectionType.Bktr);
if (section == null)
{
ctx.Logger.LogMessage($"Main NCA for title {id:X16} has no RomFS section");
return;
}
if (ctx.Options.RomfsOutDir != null)
{
var romfs = new RomFsFileSystem(title.MainNca.OpenSection(section.SectionNum, false, ctx.Options.IntegrityLevel, true));
romfs.Extract(ctx.Options.RomfsOutDir, ctx.Logger);
}
if (ctx.Options.RomfsOut != null)
{
title.MainNca.ExportSection(section.SectionNum, ctx.Options.RomfsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.OutDir != null)
{
SaveTitle(ctx, switchFs);
}
if (ctx.Options.NspOut != null)
{
ProcessNsp.CreateNsp(ctx, switchFs);
}
if (ctx.Options.SaveOutDir != null)
{
ExportSdSaves(ctx, switchFs);
}
if (ctx.Options.Validate)
{
ValidateSwitchFs(ctx, switchFs);
}
}
public static void Process(Context ctx)
{
var switchFs = new SwitchFs(ctx.Keyset, new FileSystem(ctx.Options.InFile));
if (ctx.Options.ListTitles)
{
ListTitles(switchFs);
}
if (ctx.Options.ListApps)
{
ctx.Logger.LogMessage(ListApplications(switchFs));
}
if (ctx.Options.ExefsOutDir != null || ctx.Options.ExefsOut != null)
{
ulong id = ctx.Options.TitleId;
if (id == 0)
{
ctx.Logger.LogMessage("Title ID must be specified to dump ExeFS");
return;
}
if (!switchFs.Titles.TryGetValue(id, out Title title))
{
ctx.Logger.LogMessage($"Could not find title {id:X16}");
return;
}
if (title.MainNca == null)
{
ctx.Logger.LogMessage($"Could not find main data for title {id:X16}");
return;
}
NcaSection section = title.MainNca.Sections[(int)ProgramPartitionType.Code];
if (section == null)
{
ctx.Logger.LogMessage($"Main NCA for title {id:X16} has no ExeFS section");
return;
}
if (ctx.Options.ExefsOutDir != null)
{
title.MainNca.ExtractSection(section.SectionNum, ctx.Options.ExefsOutDir, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.ExefsOut != null)
{
title.MainNca.ExportSection(section.SectionNum, ctx.Options.ExefsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.RomfsOutDir != null || ctx.Options.RomfsOut != null)
{
ulong id = ctx.Options.TitleId;
if (id == 0)
{
ctx.Logger.LogMessage("Title ID must be specified to dump RomFS");
return;
}
if (!switchFs.Titles.TryGetValue(id, out Title title))
{
ctx.Logger.LogMessage($"Could not find title {id:X16}");
return;
}
if (title.MainNca == null)
{
ctx.Logger.LogMessage($"Could not find main data for title {id:X16}");
return;
}
NcaSection section = title.MainNca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs || x?.Type == SectionType.Bktr);
if (section == null)
{
ctx.Logger.LogMessage($"Main NCA for title {id:X16} has no RomFS section");
return;
}
if (ctx.Options.RomfsOutDir != null)
{
var romfs = new Romfs(title.MainNca.OpenSection(section.SectionNum, false, ctx.Options.IntegrityLevel));
romfs.Extract(ctx.Options.RomfsOutDir, ctx.Logger);
}
if (ctx.Options.RomfsOut != null)
{
title.MainNca.ExportSection(section.SectionNum, ctx.Options.RomfsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.OutDir != null)
{
SaveTitle(ctx, switchFs);
}
if (ctx.Options.NspOut != null)
{
ProcessNsp.CreateNsp(ctx, switchFs);
}
if (ctx.Options.SaveOutDir != null)
{
ExportSdSaves(ctx, switchFs);
}
if (ctx.Options.Validate)
{
ValidateSwitchFs(ctx, switchFs);
}
}
public static void Process(Context ctx)
{
using (var file = new StreamStorage(new FileStream(ctx.Options.InFile, FileMode.Open, FileAccess.Read), false))
{
var nca = new Nca(ctx.Keyset, file, false);
nca.ValidateMasterHashes();
nca.ParseNpdm();
if (ctx.Options.BaseNca != null)
{
var baseFile = new StreamStorage(new FileStream(ctx.Options.BaseNca, FileMode.Open, FileAccess.Read), false);
var baseNca = new Nca(ctx.Keyset, baseFile, false);
nca.SetBaseNca(baseNca);
}
for (int i = 0; i < 3; i++)
{
if (ctx.Options.SectionOut[i] != null)
{
nca.ExportSection(i, ctx.Options.SectionOut[i], ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.SectionOutDir[i] != null)
{
nca.ExtractSection(i, ctx.Options.SectionOutDir[i], ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.Validate && nca.Sections[i] != null)
{
nca.VerifySection(i, ctx.Logger);
}
}
if (ctx.Options.ListRomFs && nca.Sections[1] != null)
{
var romfs = new Romfs(nca.OpenSection(1, false, ctx.Options.IntegrityLevel, true));
foreach (RomfsFile romfsFile in romfs.Files)
{
ctx.Logger.LogMessage(romfsFile.FullPath);
}
}
if (ctx.Options.RomfsOutDir != null || ctx.Options.RomfsOut != null)
{
NcaSection section = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs || x?.Type == SectionType.Bktr);
if (section == null)
{
ctx.Logger.LogMessage("NCA has no RomFS section");
return;
}
if (section.Type == SectionType.Bktr && ctx.Options.BaseNca == null)
{
ctx.Logger.LogMessage("Cannot save BKTR section without base RomFS");
return;
}
if (ctx.Options.RomfsOut != null)
{
nca.ExportSection(section.SectionNum, ctx.Options.RomfsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.RomfsOutDir != null)
{
var romfs = new Romfs(nca.OpenSection(section.SectionNum, false, ctx.Options.IntegrityLevel, true));
romfs.Extract(ctx.Options.RomfsOutDir, ctx.Logger);
}
}
if (ctx.Options.ExefsOutDir != null || ctx.Options.ExefsOut != null)
{
if (nca.Header.ContentType != ContentType.Program)
{
ctx.Logger.LogMessage("NCA's content type is not \"Program\"");
return;
}
NcaSection section = nca.Sections[(int)ProgramPartitionType.Code];
if (section == null)
{
ctx.Logger.LogMessage("Could not find an ExeFS section");
return;
}
if (ctx.Options.ExefsOut != null)
{
nca.ExportSection(section.SectionNum, ctx.Options.ExefsOut, ctx.Options.Raw, ctx.Options.IntegrityLevel, ctx.Logger);
}
if (ctx.Options.ExefsOutDir != null)
{
nca.ExtractSection(section.SectionNum, ctx.Options.ExefsOutDir, ctx.Options.IntegrityLevel, ctx.Logger);
}
}
if (ctx.Options.PlaintextOut != null)
{
nca.OpenDecryptedNca().WriteAllBytes(ctx.Options.PlaintextOut, ctx.Logger);
}
ctx.Logger.LogMessage(nca.Print());
}
}
private void OnNandFound()
{
Nand nand = NANDService.NAND;
FileStream pkg2file = HACGUIKeyset.TempPkg2FileInfo.Create();
IStorage pkg2nand = nand.OpenPackage2(0);
byte[] pkg2raw = new byte[0x7FC000];
pkg2nand.Read(pkg2raw, 0x4000);
MemoryStorage pkg2memory = new MemoryStorage(pkg2raw);
pkg2memory.CopyToStream(pkg2file);
Package2 pkg2 = new Package2(HACGUIKeyset.Keyset, pkg2memory);
HACGUIKeyset.RootTempPkg2FolderInfo.Create();
FileStream kernelstream = HACGUIKeyset.TempKernelFileInfo.Create();
FileStream INI1stream = HACGUIKeyset.TempINI1FileInfo.Create();
pkg2.OpenKernel().CopyToStream(kernelstream);
pkg2.OpenIni1().CopyToStream(INI1stream);
kernelstream.Close();
INI1stream.Close();
Ini1 INI1 = new Ini1(pkg2.OpenIni1());
List <HashSearchEntry> hashes = new List <HashSearchEntry>();
Dictionary <byte[], byte[]> keys = new Dictionary <byte[], byte[]>();
HACGUIKeyset.RootTempINI1Folder.Create();
foreach (Kip kip in INI1.Kips)
{
Stream rodatastream, datastream;
switch (kip.Header.Name)
{
case "FS":
hashes.Add(new HashSearchEntry(NintendoKeys.KeyAreaKeyApplicationSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.KeyAreaKeyOceanSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.KeyAreaKeySystemSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.HeaderKekSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.SaveMacKekSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.SaveMacKeySourceHash, 0x10));
rodatastream = new MemoryStream(kip.DecompressSection(1));
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x10);
Array.Copy(keys[NintendoKeys.KeyAreaKeyApplicationSourceHash], HACGUIKeyset.Keyset.KeyAreaKeyApplicationSource, 0x10);
Array.Copy(keys[NintendoKeys.KeyAreaKeyOceanSourceHash], HACGUIKeyset.Keyset.KeyAreaKeyOceanSource, 0x10);
Array.Copy(keys[NintendoKeys.KeyAreaKeySystemSourceHash], HACGUIKeyset.Keyset.KeyAreaKeySystemSource, 0x10);
Array.Copy(keys[NintendoKeys.HeaderKekSourceHash], HACGUIKeyset.Keyset.HeaderKekSource, 0x10);
Array.Copy(keys[NintendoKeys.SaveMacKekSourceHash], HACGUIKeyset.Keyset.SaveMacKekSource, 0x10);
Array.Copy(keys[NintendoKeys.SaveMacKeySourceHash], HACGUIKeyset.Keyset.SaveMacKeySource, 0x10);
hashes.Clear();
rodatastream.Seek(0, SeekOrigin.Begin);
bool sdWarn = false;
hashes.Add(new HashSearchEntry(NintendoKeys.SDCardKekSourceHash, 0x10));
try
{
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x10);
Array.Copy(keys[NintendoKeys.SDCardKekSourceHash], HACGUIKeyset.Keyset.SdCardKekSource, 0x10);
}
catch (EndOfStreamException)
{
MessageBox.Show("Failed to find SD card kek source! The NAND is probably from 1.0.0.");
sdWarn = true;
}
if (!sdWarn) // don't try to find the rest of the keys if the other one couldn't be found
{
hashes.Clear();
rodatastream.Seek(0, SeekOrigin.Begin);
hashes.Add(new HashSearchEntry(NintendoKeys.SDCardSaveKeySourceHash, 0x20));
hashes.Add(new HashSearchEntry(NintendoKeys.SDCardNcaKeySourceHash, 0x20));
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x20);
Array.Copy(keys[NintendoKeys.SDCardSaveKeySourceHash], HACGUIKeyset.Keyset.SdCardKeySources[0], 0x20);
Array.Copy(keys[NintendoKeys.SDCardNcaKeySourceHash], HACGUIKeyset.Keyset.SdCardKeySources[1], 0x20);
}
hashes.Clear();
rodatastream.Close();
hashes.Add(new HashSearchEntry(NintendoKeys.HeaderKeySourceHash, 0x20));
datastream = new MemoryStream(kip.DecompressSection(2));
keys = datastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x20);
Array.Copy(keys[NintendoKeys.HeaderKeySourceHash], HACGUIKeyset.Keyset.HeaderKeySource, 0x20);
datastream.Close();
hashes.Clear();
break;
case "spl":
hashes.Add(new HashSearchEntry(NintendoKeys.AesKeyGenerationSourceHash, 0x10));
rodatastream = new MemoryStream(kip.DecompressSection(1));
keys = rodatastream.FindKeyViaHash(hashes, new SHA256Managed(), 0x10);
Array.Copy(keys[NintendoKeys.AesKeyGenerationSourceHash], HACGUIKeyset.Keyset.AesKeyGenerationSource, 0x10);
rodatastream.Close();
hashes.Clear();
break;
}
FileStream kipstream = HACGUIKeyset.RootTempINI1Folder.GetFile(kip.Header.Name + ".kip").Create();
kip.OpenRawFile().CopyToStream(kipstream);
kipstream.Close();
}
pkg2file.Close();
INI1stream.Close();
HACGUIKeyset.Keyset.DeriveKeys();
SwitchFs fs = SwitchFs.OpenNandPartition(HACGUIKeyset.Keyset, NANDService.NAND.OpenSystemPartition());
foreach (KeyValuePair <string, Nca> kv in fs.Ncas)
{
Nca nca = kv.Value;
if (nca.CanOpenSection(0)) // mainly a check if the NCA can be decrypted
{
switch (nca.Header.TitleId)
{
case 0x0100000000000033: // es
switch (nca.Header.ContentType)
{
case ContentType.Program:
NcaSection exefsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Pfs0);
IStorage pfsStorage = nca.OpenSection(exefsSection.SectionNum, false, IntegrityCheckLevel.ErrorOnInvalid, false);
PartitionFileSystem pfs = new PartitionFileSystem(pfsStorage);
Nso nso = new Nso(new FileStorage(pfs.OpenFile("main", OpenMode.Read)));
NsoSection section = nso.Sections[1];
Stream data = new MemoryStream(section.DecompressSection());
hashes.Clear();
hashes.Add(new HashSearchEntry(NintendoKeys.EticketRsaKekSourceHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.EticketRsaKekekSourceHash, 0x10));
keys = data.FindKeyViaHash(hashes, new SHA256Managed(), 0x10, data.Length);
byte[] EticketRsaKekSource = new byte[0x10];
byte[] EticketRsaKekekSource = new byte[0x10];
Array.Copy(keys[NintendoKeys.EticketRsaKekSourceHash], EticketRsaKekSource, 0x10);
Array.Copy(keys[NintendoKeys.EticketRsaKekekSourceHash], EticketRsaKekekSource, 0x10);
byte[] RsaOaepKekGenerationSource;
XOR(NintendoKeys.KekMasks[0], NintendoKeys.KekSeeds[3], out RsaOaepKekGenerationSource);
byte[] key1 = new byte[0x10];
Crypto.DecryptEcb(HACGUIKeyset.Keyset.MasterKeys[0], RsaOaepKekGenerationSource, key1, 0x10);
byte[] key2 = new byte[0x10];
Crypto.DecryptEcb(key1, EticketRsaKekekSource, key2, 0x10);
Crypto.DecryptEcb(key2, EticketRsaKekSource, HACGUIKeyset.Keyset.EticketRsaKek, 0x10);
break;
}
break;
case 0x0100000000000024: // ssl
switch (nca.Header.ContentType)
{
case ContentType.Program:
NcaSection exefsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Pfs0);
IStorage pfsStorage = nca.OpenSection(exefsSection.SectionNum, false, IntegrityCheckLevel.ErrorOnInvalid, false);
PartitionFileSystem pfs = new PartitionFileSystem(pfsStorage);
Nso nso = new Nso(new FileStorage(pfs.OpenFile("main", OpenMode.Read)));
NsoSection section = nso.Sections[1];
Stream data = new MemoryStream(section.DecompressSection());
hashes.Clear();
hashes.Add(new HashSearchEntry(NintendoKeys.SslAesKeyXHash, 0x10));
hashes.Add(new HashSearchEntry(NintendoKeys.SslRsaKeyYHash, 0x10));
keys = data.FindKeyViaHash(hashes, new SHA256Managed(), 0x10, data.Length);
byte[] SslAesKeyX = new byte[0x10];
byte[] SslRsaKeyY = new byte[0x10];
Array.Copy(keys[NintendoKeys.SslAesKeyXHash], SslAesKeyX, 0x10);
Array.Copy(keys[NintendoKeys.SslRsaKeyYHash], SslRsaKeyY, 0x10);
byte[] RsaPrivateKekGenerationSource;
XOR(NintendoKeys.KekMasks[0], NintendoKeys.KekSeeds[1], out RsaPrivateKekGenerationSource);
byte[] key1 = new byte[0x10];
Crypto.DecryptEcb(HACGUIKeyset.Keyset.MasterKeys[0], RsaPrivateKekGenerationSource, key1, 0x10);
byte[] key2 = new byte[0x10];
Crypto.DecryptEcb(key1, SslAesKeyX, key2, 0x10);
Crypto.DecryptEcb(key2, SslRsaKeyY, HACGUIKeyset.Keyset.SslRsaKek, 0x10);
break;
}
break;
}
}
}
// save PRODINFO to file, then derive eticket_ext_key_rsa
Stream prodinfo = nand.OpenProdInfo();
Stream prodinfoFile = HACGUIKeyset.TempPRODINFOFileInfo.Create();
prodinfo.CopyTo(prodinfoFile);
prodinfo.Close();
prodinfoFile.Seek(0, SeekOrigin.Begin);
Calibration cal0 = new Calibration(prodinfoFile);
HACGUIKeyset.Keyset.EticketExtKeyRsa = Crypto.DecryptRsaKey(cal0.EticketExtKeyRsa, HACGUIKeyset.Keyset.EticketRsaKek);
// get client certificate
prodinfo.Seek(0x0AD0, SeekOrigin.Begin);
byte[] buffer;
buffer = new byte[0x4];
prodinfo.Read(buffer, 0, buffer.Length); // read cert length
uint certLength = BitConverter.ToUInt32(buffer, 0);
buffer = new byte[certLength];
prodinfo.Seek(0x0AE0, SeekOrigin.Begin); // should be redundant?
prodinfo.Read(buffer, 0, buffer.Length); // read actual cert
byte[] counter = cal0.SslExtKey.Take(0x10).ToArray();
byte[] key = cal0.SslExtKey.Skip(0x10).ToArray(); // bit strange structure but it works
new Aes128CtrTransform(HACGUIKeyset.Keyset.SslRsaKek, counter).TransformBlock(key); // decrypt private key
X509Certificate2 certificate = new X509Certificate2();
certificate.Import(buffer);
certificate.ImportPrivateKey(key);
byte[] pfx = certificate.Export(X509ContentType.Pkcs12, "switch");
Stream pfxStream = HACGUIKeyset.GetClientCertificateByName(PickConsolePage.ConsoleName).Create();
pfxStream.Write(pfx, 0, pfx.Length);
pfxStream.Close();
prodinfoFile.Close();
// get tickets
List <Ticket> tickets = new List <Ticket>();
FatFileSystemProvider system = nand.OpenSystemPartition();
const string e1FileName = "save\\80000000000000E1";
const string e2FileName = "save\\80000000000000E2";
if (system.FileExists(e1FileName))
{
IFile e1File = system.OpenFile(e1FileName, OpenMode.Read);
IStorage e1Storage = new FileStorage(e1File);
tickets.AddRange(DumpTickets(HACGUIKeyset.Keyset, e1Storage, PickConsolePage.ConsoleName));
}
if (system.FileExists(e2FileName))
{
IFile e2File = system.OpenFile(e2FileName, OpenMode.Read);
IStorage e2Storage = new FileStorage(e2File);
tickets.AddRange(DumpTickets(HACGUIKeyset.Keyset, e2Storage, PickConsolePage.ConsoleName));
}
IStorage nsAppmanStorage = new FileStorage(system.OpenFile("save\\8000000000000043", OpenMode.Read));
SaveDataFileSystem save = new SaveDataFileSystem(HACGUIKeyset.Keyset, nsAppmanStorage, IntegrityCheckLevel.ErrorOnInvalid, false);
IStorage privateStorage = new FileStorage(save.OpenFile("/private", OpenMode.Read));
byte[] sdSeed = new byte[0x10];
privateStorage.Read(sdSeed, 0x10);
HACGUIKeyset.Keyset.SetSdSeed(sdSeed);
foreach (Ticket ticket in tickets)
{
HACGUIKeyset.Keyset.TitleKeys[ticket.RightsId] = new byte[0x10];
Array.Copy(ticket.GetTitleKey(HACGUIKeyset.Keyset), HACGUIKeyset.Keyset.TitleKeys[ticket.RightsId], 0x10);
}
NANDService.Stop();
DirectoryInfo oldKeysDirectory = HACGUIKeyset.RootFolderInfo.GetDirectory("keys");
if (oldKeysDirectory.Exists)
{
oldKeysDirectory.Delete(true); // fix old versions after restructure of directory
}
// write all keys to file
new SaveKeysetTask(PickConsolePage.ConsoleName).CreateTask().RunSynchronously();
Preferences.Current.DefaultConsoleName = PickConsolePage.ConsoleName;
Preferences.Current.Write();
}
public void EnsureInitialized(ContentManager contentManager)
{
if (_fontData == null)
{
_device.Memory.FillWithZeros(_physicalAddress, Horizon.FontSize);
uint fontOffset = 0;
FontInfo CreateFont(string name)
{
if (contentManager.TryGetFontTitle(name, out long fontTitle))
{
string contentPath = contentManager.GetInstalledContentPath(fontTitle, StorageId.NandSystem, ContentType.Data);
string fontPath = _device.FileSystem.SwitchPathToSystemPath(contentPath);
if (!string.IsNullOrWhiteSpace(fontPath))
{
int fileIndex = 0;
//Use second file in Chinese Font title for standard
if (name == "FontChineseSimplified")
{
fileIndex = 1;
}
byte[] data;
using (FileStream ncaFileStream = new FileStream(fontPath, FileMode.Open, FileAccess.Read))
{
Nca nca = new Nca(_device.System.KeySet, ncaFileStream.AsStorage(), false);
NcaSection romfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
Romfs romfs = new Romfs(nca.OpenSection(romfsSection.SectionNum, false, _device.System.FsIntegrityCheckLevel, false));
Stream fontFile = romfs.OpenFile(romfs.Files[fileIndex]).AsStream();
data = DecryptFont(fontFile);
}
FontInfo info = new FontInfo((int)fontOffset, data.Length);
WriteMagicAndSize(_physicalAddress + fontOffset, data.Length);
fontOffset += 8;
uint start = fontOffset;
for (; fontOffset - start < data.Length; fontOffset++)
{
_device.Memory.WriteByte(_physicalAddress + fontOffset, data[fontOffset - start]);
}
return(info);
}
}
string fontFilePath = Path.Combine(_fontsPath, name + ".ttf");
if (File.Exists(fontFilePath))
{
byte[] data = File.ReadAllBytes(fontFilePath);
FontInfo info = new FontInfo((int)fontOffset, data.Length);
WriteMagicAndSize(_physicalAddress + fontOffset, data.Length);
fontOffset += 8;
uint start = fontOffset;
for (; fontOffset - start < data.Length; fontOffset++)
{
_device.Memory.WriteByte(_physicalAddress + fontOffset, data[fontOffset - start]);
}
return(info);
}
else
{
throw new InvalidSystemResourceException($"Font \"{name}.ttf\" not found. Please provide it in \"{_fontsPath}\".");
}
}
_fontData = new Dictionary <SharedFontType, FontInfo>
{
{ SharedFontType.JapanUsEurope, CreateFont("FontStandard") },
{ SharedFontType.SimplifiedChinese, CreateFont("FontChineseSimplified") },
{ SharedFontType.SimplifiedChineseEx, CreateFont("FontExtendedChineseSimplified") },
{ SharedFontType.TraditionalChinese, CreateFont("FontChineseTraditional") },
{ SharedFontType.Korean, CreateFont("FontKorean") },
{ SharedFontType.NintendoEx, CreateFont("FontNintendoExtended") }
};
if (fontOffset > Horizon.FontSize)
{
throw new InvalidSystemResourceException(
$"The sum of all fonts size exceed the shared memory size. " +
$"Please make sure that the fonts don't exceed {Horizon.FontSize} bytes in total. " +
$"(actual size: {fontOffset} bytes).");
}
}
}