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*nandchecker: add listing of deleted titles

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* ohneswanzenegger: fix bug that let original HBC slip though as "installed at the factory"
This commit is contained in:
giantpune@gmail.com 2011-01-19 22:32:13 +00:00
parent 96860e5aeb
commit 924ce71bf6
4 changed files with 191 additions and 35 deletions
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8
WiiQt/tiktmd.cpp
View File

@ -493,8 +493,8 @@ static int check_rsa( const QByteArray &h, const quint8 *sig, const quint8 *key,
bn_exp( x, sig, key, n, key + n, 4 );
//qDebug() << "Decrypted signature hash:" << QByteArray( (const char*)&x[ n-20 ], 20 ).toHex();
//qDebug() << " SHA1 hash:" << h.toHex();
//qDebug() << "Decrypted signature hash:" << QByteArray( (const char*)&x[ n-20 ], 20 ).toHex();
//qDebug() << " SHA1 hash:" << h.toHex();
if( memcmp( correct, x, n ) == 0 )
return 0;
@ -502,8 +502,8 @@ static int check_rsa( const QByteArray &h, const quint8 *sig, const quint8 *key,
if( strncmp( (char*)h.constData(), (char*) x + n - 20, 20 ) == 0 )
return ERROR_RSA_FAKESIGNED;
qDebug() << "Decrypted signature hash:" << QByteArray( (const char*)&x[ n-20 ], 20 ).toHex();
qDebug() << " SHA1 hash:" << h.toHex();
qDebug() << "Decrypted signature hash:" << qPrintable( QString( QByteArray( (const char*)&x[ n-20 ], 20 ).toHex() ) );
qDebug() << " SHA1 hash:" << qPrintable( QString( h.toHex() ) );
return ERROR_RSA_HASH;
}

212
nandBinCheck/main.cpp
View File

@ -26,26 +26,28 @@ bool CheckTitleIntegrity( quint64 tid );
void Usage()
{
qDebug() << "usage" << QCoreApplication::arguments().at( 0 ) << "nand.bin" << "<other options>";
qDebug() << "usage:" << QCoreApplication::arguments().at( 0 ) << "nand.bin" << "<other options>";
qDebug() << "\nOther options:";
qDebug() << " -boot shows information about boot 1 and 2";
qDebug() << "\n";
qDebug() << "";
qDebug() << " -fs verify the filesystem is in tact";
qDebug() << " verifies presence of uid & content.map & checks the hashes in the content.map";
qDebug() << " check installed titles for RSA & sha1 validity";
qDebug() << " check installed titles for required IOS, proper uid & gid";
qDebug() << "\n";
qDebug() << " -settingtxt show setting.txt. this must be combined with \"-fs\"";
qDebug() << "\n";
qDebug() << " check all titles with a ticket for RSA & sha1 validity";
qDebug() << " check all titles with a ticket titles for required IOS, proper uid & gid";
qDebug() << "";
qDebug() << " -settingtxt check setting.txt itself and against system menu resources. this must be combined with \"-fs\"";
qDebug() << "";
qDebug() << " -uid Look any titles in the uid.sys, check signatures and whatnot. this must be combined with \"-fs\"";
qDebug() << "";
qDebug() << " -clInfo shows free, used, and lost ( marked used, but dont belong to any file ) clusters";
qDebug() << "\n";
qDebug() << "";
qDebug() << " -spare calculate & compare ecc for all pages in the nand";
qDebug() << " calculate & compare hmac signatures for all files and superblocks";
qDebug() << "\n";
qDebug() << "";
qDebug() << " -all does all of the above";
qDebug() << "\n";
qDebug() << "";
qDebug() << " -v increase verbosity";
qDebug() << "\n";
qDebug() << "";
qDebug() << " -continue try to keep going as fas as possible on errors that should be fatal";
exit( 1 );
}
@ -62,6 +64,15 @@ QString TidTxt( quint64 tid )
return QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
}
QString AsciiTxt( quint32 lower )
{
QString ret;
lower = qFromBigEndian( lower );
for( int i = 0; i < 4; i++ )
ret += ascii( (char)( lower >> ( 8 * i ) ) & 0xff );
return ret;
}
void ShowBootInfo( quint8 boot1, QList<Boot2Info> boot2stuff )
{
switch( boot1 )
@ -183,8 +194,8 @@ QTreeWidgetItem *ItemFromPath( const QString &path )
item = FindItem( lookingFor, item );
if( !item )
{
if( verbose )
qWarning() << "ItemFromPath ->item not found" << path;
// if( verbose )
// qWarning() << "ItemFromPath ->item not found" << path;
return NULL;
}
slash = nextSlash + 1;
@ -343,7 +354,10 @@ void PrintName( const QByteArray &app )
QString desc;
if( app.size() == 0x40 )//tag for IOS, region select, ...
{
desc = QString( app ) + " " + QString( app.right( 0x10 ) );
desc = QString( app ).simplified();
QString desc2 = QString( app.right( 0x10 ) );
if( !desc2.isEmpty() )
desc += " " + desc2;
}
else if( U8::GetU8Offset( app ) >= 0 ) //maybe this is an IMET header. try to get a name from it
{
@ -371,11 +385,13 @@ void PrintName( const QByteArray &app )
bool CheckTitleIntegrity( quint64 tid )
{
if( validIoses.contains( tid ) )//this one has already been checked
return true;
return true;
quint32 upper = ( ( tid >>32 ) & 0xffffffff );
quint32 lower = ( tid & 0xffffffff );
// if( verbose )
// qDebug() << "\n";
qDebug() << "Checking" << TidTxt( tid ).insert( 8, "-" ) << "...";
if( verbose )
qDebug() << "";
qDebug() << "Checking" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << "...";
QString p = TidTxt( tid );
p.insert( 8 ,"/" );
QString tikp = p;
@ -407,11 +423,11 @@ bool CheckTitleIntegrity( quint64 tid )
case ERROR_RSA_TYPE_UNKNOWN:
case ERROR_RSA_TYPE_MISMATCH:
case ERROR_CERT_NOT_FOUND:
qDebug() << "\t" << it << "RSA signature isn't even close (" << ch << ")";
qDebug().nospace() << "\t" << qPrintable( it ) << " RSA signature isn't even close ( " << ch << " )";
//return false; //maye in the future this will be true, but for now, this doesnt mean it wont boot
break;
case ERROR_RSA_FAKESIGNED:
qDebug() << "\t" << it << "fakesigned";
qDebug().nospace() << "\t" << qPrintable( it ) << " fakesigned";
break;
default:
break;
@ -436,8 +452,7 @@ bool CheckTitleIntegrity( quint64 tid )
}
}
quint32 upper = ((tid >>32 ) & 0xffffffff);
if( upper == 0x10005 || upper == 0x10007 ) //dont try to verify all the contents of DLC, it will just find a bunch of missing contents and bitch about them
if( upper == 0x10005 || upper == 0x10007 ) //dont try to verify all the contents of DLC, it will just find a bunch of missing contents and bitch about them
return true;
quint16 cnt = t.Count();
@ -467,8 +482,8 @@ bool CheckTitleIntegrity( quint64 tid )
if( realH != t.Hash( i ) )
{
qDebug() << "\tone of the private contents' hash doesnt check out" << i << pA <<
"\n\texpected" << t.Hash( i ).toHex() <<
"\n\tactual " << realH.toHex();
"\n\texpected" << qPrintable( QString( t.Hash( i ).toHex() ) ) <<
"\n\tactual " << qPrintable( QString( realH.toHex() ) );
//return false; //dont return false, as this this title may still boot
}
@ -494,7 +509,9 @@ bool CheckTitleIntegrity( quint64 tid )
if( verbose )
{
quint16 vers = t.Version();
qDebug() << "\tversion:" << QString( "%1.%2" ).arg( ( vers >> 8 ) & 0xff ).arg( vers & 0xff ) << vers << "hex:" << hex << t.Version();
qDebug() << "\tversion:" << qPrintable( QString( "%1.%2" ).arg( ( vers >> 8 ) & 0xff ).arg( vers & 0xff ).leftJustified( 10 ) )
<< qPrintable( QString( "%1" ).arg( vers ).leftJustified( 10 ) )
<< "hex:" << hex << t.Version();
if( t.AccessFlags() )
qDebug() << "\taccess :" << hex << t.AccessFlags();
}
@ -507,7 +524,7 @@ bool CheckTitleIntegrity( quint64 tid )
}
if( verbose > 1 && upper != 1 )
qDebug() << "\trequires IOS" << ((quint32)( ios & 0xffffffff )) << TidTxt( ios ).insert( 8, "-" );
qDebug() << "\trequires IOS" << ((quint32)( ios & 0xffffffff ));// << TidTxt( ios ).insert( 8, "-" );
quint32 uid = uidM.GetUid( tid, false );
if( !uid )
{
@ -554,6 +571,139 @@ bool CheckTitleIntegrity( quint64 tid )
return true;
}
void ListDeletedTitles()
{
QByteArray uidSys = uidM.Data();
if( uidSys.isEmpty() )
{
qDebug() << "Can\'t check deleted titles without a uid.sys";
return;
}
qDebug() << "Comparing uid.sys against the filesystem...";
QBuffer buf( &uidSys );
buf.open( QIODevice::ReadWrite );
quint64 tid;
quint16 factory = 0;
quint32 cnt = uidSys.size() / 12;
//skip past items installed at the factory
for( quint32 i = 0; i < cnt; i++ )
{
buf.seek( i * 12 );
buf.read( (char*)&tid, 8 );
tid = qFromBigEndian( tid );
quint32 upper = ( ( tid >> 32 ) & 0xffffffff );
quint32 lower = ( tid & 0xffffffff );
if( ( upper == 0x10001 && ( ( lower >> 24 ) & 0xff ) != 0x48 ) || //a channel, not starting with 'H'
lower == 0x48415858 || //original HBC
( upper == 0x10000 && ( ( lower & 0xffffff00 ) == 0x555000 ) ) ) //a disc update partition
break;
if( ( verbose || upper != 0x10000 ) && !tids.contains( tid ) )
qDebug().nospace() << "\t" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " was installed at the factory and is now missing";
factory++;
}
if( verbose )
qDebug() << factory << "titles were installed before any user intervention";
for( quint32 i = factory; i < cnt; i++ )
{
buf.seek( i * 12 );
buf.read( (char*)&tid, 8 );
tid = qFromBigEndian( tid );
if( tids.contains( tid ) ) //this one is already checked
continue;
quint32 upper = ( ( tid >> 32 ) & 0xffffffff );
quint32 lower = ( tid & 0xffffffff );
bool deleted = false;
//load tmd
QString path = QString( "/title/%1/%2/content/title.tmd" ).arg( upper, 8, 16, QChar( '0' ) ).arg( lower, 8, 16, QChar( '0' ) );
QTreeWidgetItem *item = ItemFromPath( path );
if( !item )
{
if( verbose > 1 )
qDebug() << "\tCan\'t find TMD for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
{
QByteArray ba = nand.GetData( path );
if( ba.isEmpty() )
{
if( verbose > 1 )
qDebug() << "\tError reading TMD for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
{
qint32 ch = check_cert_chain( ba );
switch( ch )
{
case ERROR_SIG_TYPE:
case ERROR_SUB_TYPE:
case ERROR_RSA_HASH:
case ERROR_RSA_TYPE_UNKNOWN:
case ERROR_RSA_TYPE_MISMATCH:
case ERROR_CERT_NOT_FOUND:
qDebug().nospace() << "\tTMD RSA signature isn't even close for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) ) << " ( " << ch << " )";
break;
case ERROR_RSA_FAKESIGNED:
qDebug().nospace() << "\tTMD for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " is fakesigned";
break;
default:
break;
}
}
}
if( upper != 0x10000 )//dont try to load ticket for disc games
{
//load ticket
path = QString( "/ticket/%1/%2.tik" ).arg( upper, 8, 16, QChar( '0' ) ).arg( lower, 8, 16, QChar( '0' ) );
item = ItemFromPath( path );
if( !item )
{
if( verbose > 1 )
qDebug() << "\tCan\'t find ticket for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
{
QByteArray ba = nand.GetData( path );
if( ba.isEmpty() )
{
if( verbose > 1 )
qDebug() << "\tError reading ticket for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
{
qint32 ch = check_cert_chain( ba );
switch( ch )
{
case ERROR_SIG_TYPE:
case ERROR_SUB_TYPE:
case ERROR_RSA_HASH:
case ERROR_RSA_TYPE_UNKNOWN:
case ERROR_RSA_TYPE_MISMATCH:
case ERROR_CERT_NOT_FOUND:
qDebug().nospace() << "\tticket RSA signature isn't even close for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) ) << " ( " << ch << " )";
break;
case ERROR_RSA_FAKESIGNED:
qDebug().nospace() << "\tticket for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " is fakesigned";
break;
default:
break;
}
}
}
}
if( deleted )
qDebug().nospace() << "\t" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " has been deleted";
}
buf.close();
}
void CheckLostClusters()
{
QList<quint16> u = nand.GetFatsForEntry( 0 );//all clusters actually used for a file
@ -839,7 +989,7 @@ void CheckSettingTxt()
{
shownSetting = true;
hexdump( settingTxt );
qDebug() << str;
qDebug() << qPrintable( str );
}
return;
error:
@ -847,7 +997,7 @@ error:
if( !shownSetting )
{
hexdump( settingTxt );
qDebug() << str;
qDebug() << qPrintable( str );
}
}
@ -902,11 +1052,15 @@ int main( int argc, char *argv[] )
CheckTitleIntegrity( tid );
//if( !CheckTitleIntegrity( tid ) && tid == 0x100000002ull ) //well, this SHOULD be the case. but nintendo doesnt care so much about
//Fail( "The System menu isnt valid" ); //checking signatures & hashes as the rest of us.
}
}
if( args.contains( "-settingtxt", Qt::CaseInsensitive ) || args.contains( "-all", Qt::CaseInsensitive ) )
{
CheckSettingTxt();
}
if( args.contains( "-uid", Qt::CaseInsensitive ) || args.contains( "-all", Qt::CaseInsensitive ) )
{
ListDeletedTitles();
}
}
if( args.contains( "-clInfo", Qt::CaseInsensitive ) || args.contains( "-all", Qt::CaseInsensitive ) )

3
ohneschwanzenegger/mainwindow.cpp
View File

@ -954,7 +954,8 @@ void MainWindow::on_actionFormat_triggered()
quint32 upper = ( ( tid >> 32 ) & 0xffffffff );
quint32 lower = ( tid & 0xffffffff );
//qDebug() << hex << i << QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) ) << upper << lower << QChar( ( lower >> 24 ) & 0xff ) << ( lower & 0xffffff00 );
if( ( upper == 0x10001 && ( ( lower >> 24 ) & 0xff ) != 0x48 ) || //a channel, not starting with 'H'
if( ( upper == 0x10001 && ( ( lower >> 24 ) & 0xff ) != 0x48 ) || //a channel, not starting with 'H'
lower == 0x48415858 || //original HBC
( upper == 0x10000 && ( ( lower & 0xffffff00 ) == 0x555000 ) ) ) //a disc update partition
break;
titles++;

3
ohneschwanzenegger/newnandbin.cpp
View File

@ -352,7 +352,8 @@ QByteArray NewNandBin::GetCleanUid( QByteArray old )
quint32 upper = ( ( tid >> 32 ) & 0xffffffff );
quint32 lower = ( tid & 0xffffffff );
//qDebug() << QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) ) << hex << upper << lower << ( ( lower >> 24 ) & 0xff ) << ( lower & 0xffff00 );
if( ( upper == 0x10001 && ( ( lower >> 24 ) & 0xff ) != 0x48 ) || //a channel, not starting with 'H'
if( ( upper == 0x10001 && ( ( lower >> 24 ) & 0xff ) != 0x48 ) || //a channel, not starting with 'H'
lower == 0x48415858 || //original HBC
( upper == 0x10000 && ( ( lower & 0xffffff00 ) == 0x555000 ) ) ) //a disc update partition
break;