129 lines
5.6 KiB
Java
129 lines
5.6 KiB
Java
package libKonogonka.examples;
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import libKonogonka.Converter;
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import libKonogonka.KeyChainHolder;
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import libKonogonka.fs.NCA.NCAProvider;
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import libKonogonka.fs.RomFs.FileSystemEntry;
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import libKonogonka.fs.RomFs.RomFsProvider;
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import libKonogonka.fs.other.System2.System2Provider;
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import libKonogonka.fs.other.System2.ini1.KIP1Provider;
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import libKonogonka.aesctr.InFileStreamProducer;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.Disabled;
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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Test;
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import java.io.File;
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import java.nio.file.*;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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public class ExtractDecompressedKip1Test {
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final String KEYS_FILE_LOCATION = "FilesForTests"+ File.separator+"prod.keys";
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final String XCI_HEADER_KEYS_FILE_LOCATION = "FilesForTests"+File.separator+"xci_header_key.txt";
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final String pathToFirmwares = ". . ./tempPatchesPlayground/nintendo-switch-global-firmwares";
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private static KeyChainHolder keyChainHolder;
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@Disabled
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@DisplayName("Extract FS.kip1")
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@Test
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void testSystem2() throws Exception{
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makeKeys();
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File firmwaresDir = new File(pathToFirmwares);
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Assertions.assertNotNull(firmwaresDir);
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//File[] fwDirs = new File(pathToFirmwares).listFiles((file, s) -> (s.matches("^Firmware (9\\.|[0-9][0-9]\\.).*") && ! s.endsWith(".zip")));
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File[] fwDirs = new File(pathToFirmwares).listFiles((file, s) -> s.equals("Firmware 14.1.2"));
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for (File fw : fwDirs) {
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if (fw.isFile())
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continue;
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System.out.println("\t\t\t==== "+fw.getName()+" ====");
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String fwAbsolutePath = fw.getAbsolutePath();
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iterate(fwAbsolutePath,
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System.getProperty("java.io.tmpdir")+File.separator+fw.getName()+File.separator+"FAT",
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System.getProperty("java.io.tmpdir")+File.separator+fw.getName()+File.separator+"ExFAT");
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}
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}
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void iterate(String pathToFirmware, String exportFat, String exportExFat){
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try {
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String[] ncaFileNames = collectNcaFileNames(pathToFirmware);
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List<NCAProvider> ncaProviders = makeNcaProviders(ncaFileNames, pathToFirmware);
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NCAProvider system2FatNcaProvider = null;
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NCAProvider system2ExFatNcaProvider = null;
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for (NCAProvider ncaProvider : ncaProviders) {
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String titleId = Converter.byteArrToHexStringAsLE(ncaProvider.getTitleId());
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if (titleId.equals("0100000000000819"))
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system2FatNcaProvider = ncaProvider;
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else if (titleId.equals("010000000000081b"))
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system2ExFatNcaProvider = ncaProvider;
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}
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Assertions.assertNotNull(system2FatNcaProvider);
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Assertions.assertNotNull(system2ExFatNcaProvider);
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System.out.println("FAT " + system2FatNcaProvider.getFile().getName() + "\t" + exportFat);
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System.out.println("ExFAT " + system2ExFatNcaProvider.getFile().getName() + "\t" + exportExFat);
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testExportedFiles(system2FatNcaProvider, exportFat);
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testExportedFiles(system2ExFatNcaProvider, exportExFat);
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}
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catch (Exception e){
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e.printStackTrace();
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}
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}
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void makeKeys() throws Exception{
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String keyValue = new String(Files.readAllBytes(Paths.get(XCI_HEADER_KEYS_FILE_LOCATION))).trim();
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Assertions.assertNotEquals(0, keyValue.length());
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keyChainHolder = new KeyChainHolder(KEYS_FILE_LOCATION, keyValue);
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}
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String[] collectNcaFileNames(String pathToFirmware){
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File firmware = new File(pathToFirmware);
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Assertions.assertTrue(firmware.exists());
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String[] ncaFileNames = firmware.list((File directory, String file) -> ( ! file.endsWith(".cnmt.nca") && file.endsWith(".nca")));
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Assertions.assertNotNull(ncaFileNames);
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return ncaFileNames;
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}
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List<NCAProvider> makeNcaProviders(String[] ncaFileNames, String pathToFirmware) throws Exception{
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List<NCAProvider> ncaProviders = new ArrayList<>();
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for (String ncaFileName : ncaFileNames){
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File nca = new File(pathToFirmware+File.separator+ncaFileName);
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NCAProvider provider = new NCAProvider(nca, keyChainHolder.getRawKeySet());
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ncaProviders.add(provider);
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}
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Assertions.assertNotEquals(0, ncaProviders.size());
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return ncaProviders;
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}
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void testExportedFiles(NCAProvider system2NcaProvider, String exportIntoFolder) throws Exception{
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RomFsProvider romFsProvider = system2NcaProvider.getNCAContentProvider(0).getRomfs();
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FileSystemEntry package2FileSystemEntry = romFsProvider.getRootEntry().getContent()
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.stream()
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.filter(e -> e.getName().equals("nx"))
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.collect(Collectors.toList())
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.get(0)
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.getContent()
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.stream()
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.filter(e -> e.getName().equals("package2"))
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.collect(Collectors.toList())
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.get(0);
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InFileStreamProducer producer = romFsProvider.getStreamProducer(package2FileSystemEntry);
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System2Provider providerStream = new System2Provider(producer, keyChainHolder);
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for (KIP1Provider kip1Provider : providerStream.getIni1Provider().getKip1List()){
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String kip1Name = kip1Provider.getHeader().getName();
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if (kip1Name.equals("FS")) {
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System.out.println("Exported: "+kip1Provider.exportAsDecompressed(exportIntoFolder));
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break;
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}
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}
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}
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}
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