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* nandBinCheck: check multiple versions of tickets instead of just the first one

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This commit is contained in:
giantpune@gmail.com 2011-04-28 21:44:18 +00:00
parent 1617433aea
commit c75547111b
1 changed files with 80 additions and 39 deletions
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57
nandBinCheck/main.cpp
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@ -679,6 +679,14 @@ bool CheckTitleIntegrity( quint64 tid )
{
qDebug() << "error getting" << it << "data";
return false;
}
if( i )//tmd
{
t = Tmd( ba );
if( t.Tid() != tid )
{
qWarning() << "\tthe TMD contains the wrong TID";
return false;
}
if( calcRsa )
{
@ -701,16 +709,10 @@ bool CheckTitleIntegrity( quint64 tid )
break;
}
}
if( i )
{
t = Tmd( ba );
if( t.Tid() != tid )
{
qWarning() << "\tthe TMD contains the wrong TID";
return false;
}
}
else
{
if( calcRsa )
{
Ticket ticket( ba, false );
if( ticket.Tid() != tid )
@ -718,7 +720,46 @@ bool CheckTitleIntegrity( quint64 tid )
qWarning() << "\tthe ticket contains the wrong TID";
return false;
}
int tikVersions = ba.size() / 0x2a4;
qint32 ch = ERROR_RSA_TYPE_UNKNOWN;
bool ok = false;
for( int rr = 0; rr < tikVersions && !ok; rr++ )
{
ch = check_cert_chain( ba.mid( rr * 0x2a4, 0x2a4 ) );
switch( ch )
{
default:
break;
case ERROR_RSA_FAKESIGNED:
case ERROR_SUCCESS:
ok = true;
break;
}
}
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:
qWarning().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:
qWarning().nospace() << "\t" << qPrintable( it ) << " fakesigned";
break;
default:
break;
}
}
}
}
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