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* sort titles in nandBinChecker

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* use unsigned int since HBC's TID wont fit in a signed 32 bit int
* add key index fixing in the ticket class
This commit is contained in:
giantpune@gmail.com 2011-01-13 16:43:49 +00:00
parent 00176fffdf
commit 0e671a6764
9 changed files with 772 additions and 588 deletions
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2
WiiQt/nusdownloader.cpp
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@ -13,7 +13,7 @@ NusDownloader::NusDownloader( QObject *parent, const QString &cPath ) : QObject(
//change the cache path
void NusDownloader::SetCachePath( const QString &cPath )
{
qDebug() << "NusDownloader::SetCachePath" << cPath;
//qDebug() << "NusDownloader::SetCachePath" << cPath;
cachePath = cPath;
}

31
WiiQt/tiktmd.cpp
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@ -80,6 +80,14 @@ bool Tmd::SetDiskAccess( bool allow )
return true;
}
quint32 Tmd::AccessFlags()
{
if( !p_tmd )
return 0;
return qFromBigEndian( p_tmd->access_rights );
}
quint16 Tmd::Gid()
{
if( !p_tmd )
@ -154,6 +162,13 @@ bool Tmd::SetSize( quint16 cid, quint32 size )
return true;
}
quint16 Tmd::BootIndex( quint16 i )
{
if( !p_tmd || i > qFromBigEndian( p_tmd->num_contents ) )
return 0;
return qFromBigEndian( p_tmd->contents[ i ].index );
}
quint16 Tmd::Type( quint16 i )
{
if( !p_tmd || i > qFromBigEndian( p_tmd->num_contents ) )
@ -234,7 +249,7 @@ bool Tmd::FakeSign()
return ret;
}
Ticket::Ticket( const QByteArray &stuff )
Ticket::Ticket( const QByteArray &stuff, bool fixKeyIndex )
{
data = stuff;
p_tik = NULL;
@ -264,6 +279,20 @@ Ticket::Ticket( const QByteArray &stuff )
data.resize( SignedSize() );
SetPointer();
}
quint8 *keyindex = ((quint8*)p_tik) + 0xb1;
if( fixKeyIndex && ( *keyindex > 0 ) )
{
if( *keyindex == 1 )//for now, just bail out for korean key
{
qWarning() << "Ticket::Ticket -> ticket uses the korean key. Only titles encrypted with the common key are supported";
return;
}
qWarning() << "Ticket::Ticket -> key index is" << hex << *keyindex << ". Setting it to 0 and fakesigning";
*keyindex = 0;//anything other than 0 or 1 is probably an error. fix it
FakeSign();
//hexdump( data );
}
}
quint64 Ticket::Tid()

8
WiiQt/tiktmd.h
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@ -137,7 +137,7 @@ typedef struct _cert_ecdsa {
class Ticket
{
public:
Ticket( const QByteArray &stuff = QByteArray() );
Ticket( const QByteArray &stuff = QByteArray(), bool fixKeyIndex = true );
//expose the tik data to the rest of the code so it cas read directly from the p_tmd instead of having to add a function to access all the data
//the pointer should be good until "data" is changed
@ -184,11 +184,13 @@ public:
QByteArray Hash( quint16 i );
//returned in host endian
quint64 Size( quint16 i );
quint16 Type( quint16 i );
quint64 Size( quint16 i );
quint16 Type( quint16 i );
quint16 BootIndex( quint16 i );
quint64 Tid();
quint64 IOS();
quint16 Gid();
quint32 AccessFlags();
//gets the number of contents

1056
WiiQt/u8.cpp
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File diff suppressed because it is too large Load Diff

162
WiiQt/wad.cpp
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@ -7,6 +7,8 @@ static QByteArray globalCert;
Wad::Wad( const QByteArray &stuff )
{
ok = false;
if( !stuff.size() )//prevent error text when it isnt required
return;
if( stuff.size() < 0x80 )//less than this and there is definitely nothing there
{
Err( "Size is < 0x80" );
@ -83,6 +85,9 @@ Wad::Wad( const QByteArray &stuff )
Ticket ticket( tikData );
Tmd t( tmdData );
//the constructor for Ticket may have fixed a bad key index. replace the data just incase it did
tikData = ticket.Data();
//hexdump( tikData );
//hexdump( tmdData );
@ -107,8 +112,8 @@ Wad::Wad( const QByteArray &stuff )
{
quint32 s = RU( t.Size( i ), 0x40 );
qDebug() << "content" << i << "is at" << hex << pos
<< "with size" << s;
//qDebug() << "content" << i << "is at" << hex << pos
// << "with size" << s;
QByteArray encData = stuff.mid( pos, s );
pos += s;
@ -134,6 +139,7 @@ Wad::Wad( const QByteArray &stuff )
Wad::Wad( const QList< QByteArray > &stuff, bool encrypted )
{
ok = false;
if( stuff.size() < 3 )
{
Err( "Cant treate a wad with < 3 items" );
@ -173,6 +179,84 @@ Wad::Wad( const QList< QByteArray > &stuff, bool encrypted )
}
Wad::Wad( QDir dir )
{
ok = false;
QFileInfoList tmds = dir.entryInfoList( QStringList() << "*.tmd" << "tmd.*", QDir::Files );
if( tmds.isEmpty() )
{
Err( "TMD not found" );
return;
}
tmdData = ReadFile( tmds.at( 0 ).absoluteFilePath() );
if( tmdData.isEmpty() )
return;
QFileInfoList tiks = dir.entryInfoList( QStringList() << "*.tik" << "cetk", QDir::Files );
if( tiks.isEmpty() )
{
Err( "Ticket not found" );
return;
}
tikData = ReadFile( tiks.at( 0 ).absoluteFilePath() );
if( tikData.isEmpty() )
return;
Tmd t( tmdData );
Ticket ticket( tikData );
//make sure to only add the tmd & ticket without all the cert mumbo jumbo
tmdData = t.Data();
tikData = ticket.Data();
quint16 cnt = t.Count();
bool tmdChanged = false;
for( quint16 i = 0; i < cnt; i++ )
{
QByteArray appD = ReadFile( dir.absoluteFilePath( t.Cid( i ) + ".app" ) );
if( appD.isEmpty() )
{
Err( t.Cid( i ) + ".app not found" );
return;
}
if( (quint32)appD.size() != t.Size( i ) )
{
t.SetSize( i, appD.size() );
tmdChanged = true;
}
QByteArray realHash = GetSha1( appD );
if( t.Hash( i ) != realHash )
{
t.SetHash( i, realHash );
tmdChanged = true;
}
AesSetKey( ticket.DecryptedKey() );
appD = PaddedByteArray( appD, 0x40 );
QByteArray encData = AesEncrypt( i, appD );
partsEnc << encData;
}
//if something in the tmd changed, fakesign it
if( tmdChanged )
{
if( !t.FakeSign() )
{
Err( "Error signing the wad" );
return;
}
else
{
tmdData = t.Data();
}
}
QFileInfoList certs = dir.entryInfoList( QStringList() << "*.cert", QDir::Files );
if( !certs.isEmpty() )
{
certData = ReadFile( certs.at( 0 ).absoluteFilePath() );
}
ok = true;
}
void Wad::SetCert( const QByteArray &stuff )
{
certData = stuff;
@ -204,6 +288,11 @@ const QByteArray Wad::getTik()
return tikData;
}
const QByteArray Wad::GetCert()
{
return certData.isEmpty() ? globalCert : certData;
}
const QByteArray Wad::Content( quint16 i )
{
if( tmdData.isEmpty() || tikData.isEmpty() )
@ -547,7 +636,7 @@ QByteArray Wad::FromDirectory( QDir dir )
return ret;
}
bool Wad::SetTid( quint64 tid )
bool Wad::SetTid( quint64 tid, bool fakeSign )
{
if( !tmdData.size() || !tikData.size() )
{
@ -560,12 +649,12 @@ bool Wad::SetTid( quint64 tid )
t.SetTid( tid );
ti.SetTid( tid );
if( !t.FakeSign() )
if( fakeSign && !t.FakeSign() )
{
Err( "Error signing TMD" );
return false;
}
if( !ti.FakeSign() )
if( fakeSign && !ti.FakeSign() )
{
Err( "Error signing ticket" );
return false;
@ -575,7 +664,7 @@ bool Wad::SetTid( quint64 tid )
return true;
}
bool Wad::SetIOS( quint32 ios )
bool Wad::SetIOS( quint32 ios, bool fakeSign )
{
if( !tmdData.size() || !tikData.size() )
{
@ -586,7 +675,7 @@ bool Wad::SetIOS( quint32 ios )
t.SetIOS( ios );
if( !t.FakeSign() )
if( fakeSign && !t.FakeSign() )
{
Err( "Error signing TMD" );
return false;
@ -595,7 +684,27 @@ bool Wad::SetIOS( quint32 ios )
return true;
}
bool Wad::SetAhb( bool remove )
bool Wad::SetVersion( quint16 ver, bool fakeSign )
{
if( !tmdData.size() || !tikData.size() )
{
Err( "Mising parts of the wad" );
return false;
}
Tmd t( tmdData );
t.SetVersion( ver );
if( fakeSign && !t.FakeSign() )
{
Err( "Error signing TMD" );
return false;
}
tmdData = t.Data();
return true;
}
bool Wad::SetAhb( bool remove, bool fakeSign )
{
if( !tmdData.size() || !tikData.size() )
{
@ -606,7 +715,7 @@ bool Wad::SetAhb( bool remove )
t.SetAhb( remove );
if( !t.FakeSign() )
if( fakeSign && !t.FakeSign() )
{
Err( "Error signing TMD" );
return false;
@ -615,7 +724,7 @@ bool Wad::SetAhb( bool remove )
return true;
}
bool Wad::SetDiskAccess( bool allow )
bool Wad::SetDiskAccess( bool allow, bool fakeSign )
{
if( !tmdData.size() || !tikData.size() )
{
@ -626,7 +735,7 @@ bool Wad::SetDiskAccess( bool allow )
t.SetDiskAccess( allow );
if( !t.FakeSign() )
if( fakeSign && !t.FakeSign() )
{
Err( "Error signing TMD" );
return false;
@ -635,6 +744,37 @@ bool Wad::SetDiskAccess( bool allow )
return true;
}
bool Wad::FakeSign( bool signTmd, bool signTicket )
{
if( !tmdData.size() || !tikData.size() )
{
Err( "Mising parts of the wad" );
return false;
}
if( signTicket )
{
Ticket ti( tikData );
if( !ti.FakeSign() )
{
Err( "Error signing ticket" );
return false;
}
tikData = ti.Data();
}
if( signTmd )
{
Tmd t( tmdData );
if( !t.FakeSign() )
{
Err( "Error signing TMD" );
return false;
}
tmdData = t.Data();
}
return true;
}
bool Wad::ReplaceContent( quint16 idx, const QByteArray &ba )
{
if( idx >= partsEnc.size() || !tmdData.size() || !tikData.size() )

30
WiiQt/wad.h
View File

@ -13,6 +13,13 @@ public:
//it will use the global cert unless one is given with SetCert
Wad( const QList< QByteArray > &stuff, bool isEncrypted = true );
//create a wad from the given directory
//! dir should be a directory containing a tmd ( "*.tmd" or "tmd.*" ), a ticket ( "*.tik" or "cetk" ),
//! all the contents ( <cid>.app :where cid is the correct cid from the tmd, not the "0, 1, 2, 3..." bullshit some broken wad-unpackers create )
//! if any of the .apps do not match in size or hash what is in the TMD, then the TMD will be updated and fakesigned
//! a cert ( "*.cert" ) is also supported, but not required
Wad( QDir dir );
//check if this wad is valid
bool IsOk(){ return ok; }
@ -23,16 +30,21 @@ public:
quint64 Tid();
//set the tid in the ticket&tmd and fakesign the wad
bool SetTid( quint64 tid );
bool SetTid( quint64 tid, bool fakeSign = true );
//set the ios in the ticket&tmd and fakesign the wad
bool SetIOS( quint32 ios );
//set the ios in the tmd and fakesign the wad
bool SetIOS( quint32 ios, bool fakeSign = true );
//set the version in the tmd and fakesign the wad
bool SetVersion( quint16 ver, bool fakeSign = true );
//set the tmd to allow AHBPROT removal
bool SetAhb( bool remove = true );
bool SetAhb( bool remove = true, bool fakeSign = true );
//set the tmd to allow direct disc access
bool SetDiskAccess( bool allow = true );
bool SetDiskAccess( bool allow = true, bool fakeSign = true );
bool FakeSign( bool signTmd, bool signTicket );
//replace a content of this wad, update the size & hash in the tmd and sign it
//ba should be decrypted
@ -51,11 +63,7 @@ public:
//pack a wad from the given directory
//returns a bytearray containing a wad reading for writing to a file
//or an empty bytearray on error
//! dir should be a directory containing a tmd ( "*.tmd" or "tmd.*" ), a ticket ( "*.tik" or "cetk" ),
//! all the contents ( <cid>.app :where cid is the correct cid from the tmd, not the "0, 1, 2, 3..." bullshit some broken wad-unpackers create )
//! if any of the .apps do not match in size or hash what is in the TMD, then the TMD will be updated and fakesigned
//! a cert ( "*.cert" ) is also supported, but not required
//or an empty bytearray on error
static QByteArray FromDirectory( QDir dir );
//get a assembled wad from the list of parts
@ -72,6 +80,8 @@ public:
//get the tik for the wad
const QByteArray getTik();
const QByteArray GetCert();
//get the decrypted data from a content
const QByteArray Content( quint16 i );

53
nandBinCheck/main.cpp
View File

@ -200,9 +200,9 @@ QList< quint64 > InstalledTitles()
for( quint16 i = 0; i < subfc; i++ )//check all subfolders of "/ticket"
{
QTreeWidgetItem *subF = tikFolder->child( i );
//qDebug() << "checking folder" << subF->text( 0 );
//qDebug() << "checking folder" << subF->text( 0 );
bool ok = false;
quint32 upper = subF->text( 0 ).toInt( &ok, 16 );//make sure it can be converted to int
quint32 upper = subF->text( 0 ).toUInt( &ok, 16 );//make sure it can be converted to int
if ( !ok )
continue;
@ -211,18 +211,18 @@ QList< quint64 > InstalledTitles()
{
QTreeWidgetItem *tikI = subF->child( j );
QString name = tikI->text( 0 );
//qDebug() << "checking item" << subF->text( 0 ) + "/" + name;
//qDebug() << "checking item" << subF->text( 0 ) + "/" + name;
if( !name.endsWith( ".tik" ) )
{
//qDebug() << "!tik";
//qDebug() << "!tik";
continue;
}
name.resize( 8 );
quint32 lower = name.toInt( &ok, 16 );
quint32 lower = name.toUInt( &ok, 16 );
if( !ok )
{
//qDebug() << "!ok";
//qDebug() << "!ok";
continue;
}
@ -230,15 +230,16 @@ QList< quint64 > InstalledTitles()
QTreeWidgetItem *tmdI = ItemFromPath( "/title/" + subF->text( 0 ) + "/" + name + "/content/title.tmd" );
if( !tmdI )
{
//qDebug() << "no tmd";
//qDebug() << "no tmd";
continue;
}
quint64 tid = (( (quint64)upper << 32) | lower );
//qDebug() << "adding item to list" << TidTxt( tid );
//qDebug() << "adding item to list" << TidTxt( tid );
ret << tid;
}
}
qSort( ret.begin(), ret.end() );
return ret;
}
@ -301,6 +302,24 @@ void BuildGoodIosList()
}
}
bool RecurseCheckGidUid( QTreeWidgetItem *item, const QString &uidS, const QString &gidS, const QString &path )
{
bool ret = true;
quint16 cnt = item->childCount();
for( quint16 i = 0; i < cnt; i++ )
{
QTreeWidgetItem *child = item->child( i );
if( child->text( 3 ) != uidS || !child->text( 4 ).startsWith( gidS ) )
{
ret = false;
qDebug() << "\tincorrect uid/gid for" << QString( path + child->text( 0 ) );
}
if( !RecurseCheckGidUid( child, uidS, gidS, path + child->text( 0 ) + "/" ) )
ret = false;
}
return ret;
}
bool CheckTitleIntegrity( quint64 tid )
{
if( validIoses.contains( tid ) )//this one has already been checked
@ -357,7 +376,7 @@ bool CheckTitleIntegrity( quint64 tid )
}
else
{
Ticket ticket( ba );
Ticket ticket( ba, false );
if( ticket.Tid() != tid )
{
qDebug() << "the ticket contains the wrong TID";
@ -378,7 +397,7 @@ bool CheckTitleIntegrity( quint64 tid )
{
if( sharedM.GetAppFromHash( t.Hash( i ) ).isEmpty() )
{
qDebug() << "one of the shared contents is missing";
qDebug() << "\tone of the shared contents is missing";
return false;
}
}
@ -391,7 +410,7 @@ bool CheckTitleIntegrity( quint64 tid )
QByteArray ba = nand.GetData( pA );
if( ba.isEmpty() )
{
qDebug() << "one of the private contents is missing" << pA;
qDebug() << "\t error reading one of the private contents" << pA;
return false;
}
QByteArray realH = GetSha1( ba );
@ -432,13 +451,15 @@ bool CheckTitleIntegrity( quint64 tid )
QString gidS = QString( "%1" ).arg( gid, 4, 16, QChar( '0' ) );
if( dataI->text( 3 ) != uidS || !dataI->text( 4 ).startsWith( gidS ) )//dont necessarily fail for this. the title will still be bootable without its data
qDebug() << "\tincorrect uid/gid for data folder";
quint16 cnt = dataI->childCount();
RecurseCheckGidUid( dataI, uidS, gidS, "data/" );
/*quint16 cnt = dataI->childCount();
for( quint16 i = 0; i < cnt; i++ )
{
QTreeWidgetItem *item = dataI->child( i );
if( item->text( 3 ) != uidS || !item->text( 4 ).startsWith( gidS ) )
qDebug() << "\tincorrect uid/gid for" << QString( "data/" + item->text( 0 ) );
}
}*/
}
dataP.resize( 25 );
dataP += "content";
@ -617,8 +638,8 @@ void CheckHmac()
int main( int argc, char *argv[] )
{
QCoreApplication a( argc, argv );
QStringList args = QCoreApplication::arguments();
if( args.size() < 2 )
QStringList args = QCoreApplication::arguments();
if( args.size() < 2 )
Usage();
if( !QFile( args.at( 1 ) ).exists() )
@ -678,8 +699,6 @@ int main( int argc, char *argv[] )
qDebug() << "verifying hmac...";
CheckHmac();
}
return 0;
}

17
nand_dump/mainwindow.cpp
View File

@ -37,24 +37,7 @@ MainWindow::MainWindow( QWidget *parent ) : QMainWindow( parent ), ui( new Ui::M
connect( &nus, SIGNAL( SendDone() ), this, SLOT( NusIsDone() ) );
connect( &nus, SIGNAL( SendData( NusJob ) ), this, SLOT( ReceiveTitleFromNus( NusJob) ) );
//TODO, really get these paths from settings
/*#ifdef Q_WS_WIN
QString cachePath = "../../NUS_cache";
#else
QString cachePath = "../NUS_cache";
#endif
QString nandPath = "./dump";
ui->lineEdit_cachePath->setText( cachePath );
ui->lineEdit_nandPath->setText( nandPath );
ui->lineEdit_extractPath->setText( "./downloaded" );*/
LoadSettings();
//nand.SetPath( nandPath );
//nus.SetCachePath( cachePath );
}
MainWindow::~MainWindow()

1
saveToy/mainwindow.cpp
View File

@ -39,7 +39,6 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
}
else if( !pcPath.isEmpty() )
GetSavesFromPC( pcPath );
}
MainWindow::~MainWindow()