149 lines
6.7 KiB
Java
149 lines
6.7 KiB
Java
package libKonogonka.package2;
|
|
|
|
import libKonogonka.Converter;
|
|
import libKonogonka.KeyChainHolder;
|
|
import libKonogonka.Tools.NCA.NCAProvider;
|
|
import libKonogonka.Tools.RomFs.FileSystemEntry;
|
|
import libKonogonka.Tools.RomFs.RomFsProvider;
|
|
import libKonogonka.Tools.other.System2.System2Provider;
|
|
import libKonogonka.aesctr.InFileStreamProducer;
|
|
import org.junit.jupiter.api.*;
|
|
|
|
import java.io.File;
|
|
import java.nio.file.Files;
|
|
import java.nio.file.Path;
|
|
import java.nio.file.Paths;
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
import java.util.stream.Collectors;
|
|
import java.util.zip.CRC32;
|
|
|
|
/* ..::::::::::::::::::::: # 2 :::::::::::::::::::::..
|
|
* This test validates Kernel.bin CRC32 equality and sizes match between reference values and
|
|
* 1. Kernel.bin extracted from 'package2' file
|
|
* 2. Kernel.bin extracted from NCA file via streams
|
|
* */
|
|
|
|
public class KernelBinExtractTest {
|
|
final String KEYS_FILE_LOCATION = "FilesForTests"+File.separator+"prod.keys";
|
|
final String XCI_HEADER_KEYS_FILE_LOCATION = "FilesForTests"+File.separator+"xci_header_key.txt";
|
|
|
|
final String pathToFirmware = "FilesForTests"+File.separator+"Firmware 14.1.0";
|
|
|
|
private static KeyChainHolder keyChainHolder;
|
|
|
|
final String referenceFat = "FilesForTests"+File.separator+"reference_for_system2"+File.separator+"FAT";
|
|
final String referenceExFat = "FilesForTests"+File.separator+"reference_for_system2"+File.separator+"ExFAT";
|
|
final String exportFat = System.getProperty("java.io.tmpdir")+File.separator+"Exported_FAT"+File.separator+getClass().getSimpleName();
|
|
final String exportExFat = System.getProperty("java.io.tmpdir")+File.separator+"Exported_ExFAT"+File.separator+getClass().getSimpleName();
|
|
|
|
@DisplayName("Kernel.bin extract test")
|
|
@Test
|
|
void testSystem2() throws Exception{
|
|
makeKeys();
|
|
String[] ncaFileNames = collectNcaFileNames();
|
|
List<NCAProvider> ncaProviders = makeNcaProviders(ncaFileNames);
|
|
|
|
NCAProvider system2FatNcaProvider = null;
|
|
NCAProvider system2ExFatNcaProvider = null;
|
|
|
|
for (NCAProvider ncaProvider : ncaProviders) {
|
|
String titleId = Converter.byteArrToHexStringAsLE(ncaProvider.getTitleId());
|
|
if (titleId.equals("0100000000000819"))
|
|
system2FatNcaProvider = ncaProvider;
|
|
else if (titleId.equals("010000000000081b"))
|
|
system2ExFatNcaProvider = ncaProvider;
|
|
}
|
|
|
|
Assertions.assertNotNull(system2FatNcaProvider);
|
|
Assertions.assertNotNull(system2ExFatNcaProvider);
|
|
|
|
System.out.println("FAT " + system2FatNcaProvider.getFile().getName());
|
|
System.out.println("ExFAT " + system2ExFatNcaProvider.getFile().getName());
|
|
|
|
Assertions.assertTrue(system2FatNcaProvider.getFile().getName().endsWith("1212c.nca"));
|
|
Assertions.assertTrue(system2ExFatNcaProvider.getFile().getName().endsWith("cc081.nca"));
|
|
|
|
testExportedFiles(system2FatNcaProvider, exportFat, referenceFat);
|
|
testExportedFiles(system2ExFatNcaProvider, exportExFat, referenceExFat);
|
|
}
|
|
void makeKeys() throws Exception{
|
|
String keyValue = new String(Files.readAllBytes(Paths.get(XCI_HEADER_KEYS_FILE_LOCATION))).trim();
|
|
Assertions.assertNotEquals(0, keyValue.length());
|
|
keyChainHolder = new KeyChainHolder(KEYS_FILE_LOCATION, keyValue);
|
|
}
|
|
String[] collectNcaFileNames(){
|
|
File firmware = new File(pathToFirmware);
|
|
Assertions.assertTrue(firmware.exists());
|
|
String[] ncaFileNames = firmware.list((File directory, String file) -> ( ! file.endsWith(".cnmt.nca") && file.endsWith(".nca")));
|
|
Assertions.assertNotNull(ncaFileNames);
|
|
return ncaFileNames;
|
|
}
|
|
List<NCAProvider> makeNcaProviders(String[] ncaFileNames) throws Exception{
|
|
List<NCAProvider> ncaProviders = new ArrayList<>();
|
|
for (String ncaFileName : ncaFileNames){
|
|
File nca = new File(pathToFirmware+File.separator+ncaFileName);
|
|
NCAProvider provider = new NCAProvider(nca, keyChainHolder.getRawKeySet());
|
|
ncaProviders.add(provider);
|
|
}
|
|
|
|
Assertions.assertNotEquals(0, ncaProviders.size());
|
|
|
|
return ncaProviders;
|
|
}
|
|
|
|
void testExportedFiles(NCAProvider system2NcaProvider, String exportIntoFolder, String referenceFilesFolder) throws Exception{
|
|
RomFsProvider romFsProvider = system2NcaProvider.getNCAContentProvider(0).getRomfs();
|
|
|
|
FileSystemEntry package2FileSystemEntry = romFsProvider.getRootEntry().getContent()
|
|
.stream()
|
|
.filter(e -> e.getName().equals("nx"))
|
|
.collect(Collectors.toList())
|
|
.get(0)
|
|
.getContent()
|
|
.stream()
|
|
.filter(e -> e.getName().equals("package2"))
|
|
.collect(Collectors.toList())
|
|
.get(0);
|
|
|
|
Path referenceFilePath = Paths.get(referenceFilesFolder+File.separator+"package2"+File.separator+"Kernel.bin");
|
|
Path myFilePath = Paths.get(exportIntoFolder+File.separator+"Kernel.bin");
|
|
|
|
System.out.println();
|
|
System.out.println("Reference : " + referenceFilePath);
|
|
System.out.println("Own : " + myFilePath);
|
|
long referenceCrc32 = calculateReferenceCRC32(referenceFilePath);
|
|
|
|
romFsProvider.exportContent(exportIntoFolder, package2FileSystemEntry);
|
|
System2Provider providerFile = new System2Provider(exportIntoFolder+File.separator+"package2", keyChainHolder);
|
|
providerFile.exportKernel(exportIntoFolder);
|
|
validateChecksums(myFilePath, referenceCrc32);
|
|
validateSizes(referenceFilePath, myFilePath);
|
|
|
|
InFileStreamProducer producer = romFsProvider.getStreamProducer(package2FileSystemEntry);
|
|
System2Provider providerStream = new System2Provider(producer, keyChainHolder);
|
|
providerStream.exportKernel(exportIntoFolder);
|
|
validateChecksums(myFilePath, referenceCrc32);
|
|
validateSizes(referenceFilePath, myFilePath);
|
|
}
|
|
long calculateReferenceCRC32(Path refPackage2Path) throws Exception{
|
|
byte[] refPackage2Bytes = Files.readAllBytes(refPackage2Path);
|
|
CRC32 crc32 = new CRC32();
|
|
crc32.update(refPackage2Bytes, 0, refPackage2Bytes.length);
|
|
return crc32.getValue();
|
|
}
|
|
|
|
void validateChecksums(Path myPackage2Path, long refPackage2Crc32) throws Exception{
|
|
// Check CRC32 for package2 file only
|
|
byte[] myPackage2Bytes = Files.readAllBytes(myPackage2Path);
|
|
CRC32 crc32 = new CRC32();
|
|
crc32.update(myPackage2Bytes, 0, myPackage2Bytes.length);
|
|
long myPackage2Crc32 = crc32.getValue();
|
|
Assertions.assertEquals(myPackage2Crc32, refPackage2Crc32);
|
|
}
|
|
|
|
void validateSizes(Path a, Path b) throws Exception{
|
|
Assertions.assertEquals(Files.size(a), Files.size(b));
|
|
}
|
|
}
|