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Merge pull request #12777 from t895/firmware-warning

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android: Add key warning
This commit is contained in:
liamwhite 2024-01-25 16:21:29 -05:00 committed by GitHub
commit 3e2d3548f2
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
11 changed files with 146 additions and 173 deletions
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5
src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
View file

@ -619,6 +619,11 @@ object NativeLibrary {
*/
external fun clearFilesystemProvider()
/**
* Checks if all necessary keys are present for decryption
*/
external fun areKeysPresent(): Boolean
/**
* Button type for use in onTouchEvent
*/

34
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/MessageDialogFragment.kt
View file

@ -26,9 +26,15 @@ class MessageDialogFragment : DialogFragment() {
val descriptionId = requireArguments().getInt(DESCRIPTION_ID)
val descriptionString = requireArguments().getString(DESCRIPTION_STRING)!!
val helpLinkId = requireArguments().getInt(HELP_LINK)
val dismissible = requireArguments().getBoolean(DISMISSIBLE)
val clearPositiveAction = requireArguments().getBoolean(CLEAR_POSITIVE_ACTION)
val builder = MaterialAlertDialogBuilder(requireContext())
if (clearPositiveAction) {
messageDialogViewModel.positiveAction = null
}
if (messageDialogViewModel.positiveAction == null) {
builder.setPositiveButton(R.string.close, null)
} else {
@ -51,6 +57,8 @@ class MessageDialogFragment : DialogFragment() {
}
}
isCancelable = dismissible
return builder.show()
}
@ -67,6 +75,8 @@ class MessageDialogFragment : DialogFragment() {
private const val DESCRIPTION_ID = "DescriptionId"
private const val DESCRIPTION_STRING = "DescriptionString"
private const val HELP_LINK = "Link"
private const val DISMISSIBLE = "Dismissible"
private const val CLEAR_POSITIVE_ACTION = "ClearPositiveAction"
fun newInstance(
activity: FragmentActivity? = null,
@ -75,22 +85,28 @@ class MessageDialogFragment : DialogFragment() {
descriptionId: Int = 0,
descriptionString: String = "",
helpLinkId: Int = 0,
dismissible: Boolean = true,
positiveAction: (() -> Unit)? = null
): MessageDialogFragment {
val dialog = MessageDialogFragment()
val bundle = Bundle()
bundle.apply {
putInt(TITLE_ID, titleId)
putString(TITLE_STRING, titleString)
putInt(DESCRIPTION_ID, descriptionId)
putString(DESCRIPTION_STRING, descriptionString)
putInt(HELP_LINK, helpLinkId)
}
var clearPositiveAction = false
if (activity != null) {
ViewModelProvider(activity)[MessageDialogViewModel::class.java].apply {
clear()
this.positiveAction = positiveAction
}
} else {
clearPositiveAction = true
}
val dialog = MessageDialogFragment()
val bundle = Bundle().apply {
putInt(TITLE_ID, titleId)
putString(TITLE_STRING, titleString)
putInt(DESCRIPTION_ID, descriptionId)
putString(DESCRIPTION_STRING, descriptionString)
putInt(HELP_LINK, helpLinkId)
putBoolean(DISMISSIBLE, dismissible)
putBoolean(CLEAR_POSITIVE_ACTION, clearPositiveAction)
}
dialog.arguments = bundle
return dialog

6
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SetupFragment.kt
View file

@ -31,6 +31,7 @@ import androidx.preference.PreferenceManager
import androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback
import com.google.android.material.transition.MaterialFadeThrough
import kotlinx.coroutines.launch
import org.yuzu.yuzu_emu.NativeLibrary
import java.io.File
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.YuzuApplication
@ -162,7 +163,7 @@ class SetupFragment : Fragment() {
R.string.install_prod_keys_warning_help,
{
val file = File(DirectoryInitialization.userDirectory + "/keys/prod.keys")
if (file.exists()) {
if (file.exists() && NativeLibrary.areKeysPresent()) {
StepState.COMPLETE
} else {
StepState.INCOMPLETE
@ -347,7 +348,8 @@ class SetupFragment : Fragment() {
val getProdKey =
registerForActivityResult(ActivityResultContracts.OpenDocument()) { result ->
if (result != null) {
if (mainActivity.processKey(result)) {
mainActivity.processKey(result)
if (NativeLibrary.areKeysPresent()) {
keyCallback.onStepCompleted()
}
}

7
src/android/app/src/main/java/org/yuzu/yuzu_emu/model/HomeViewModel.kt
View file

@ -31,6 +31,9 @@ class HomeViewModel : ViewModel() {
private val _reloadPropertiesList = MutableStateFlow(false)
val reloadPropertiesList get() = _reloadPropertiesList.asStateFlow()
private val _checkKeys = MutableStateFlow(false)
val checkKeys = _checkKeys.asStateFlow()
var navigatedToSetup = false
fun setNavigationVisibility(visible: Boolean, animated: Boolean) {
@ -66,4 +69,8 @@ class HomeViewModel : ViewModel() {
fun reloadPropertiesList(reload: Boolean) {
_reloadPropertiesList.value = reload
}
fun setCheckKeys(value: Boolean) {
_checkKeys.value = value
}
}

42
src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt
View file

@ -64,6 +64,9 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
override var themeId: Int = 0
private val CHECKED_DECRYPTION = "CheckedDecryption"
private var checkedDecryption = false
override fun onCreate(savedInstanceState: Bundle?) {
val splashScreen = installSplashScreen()
splashScreen.setKeepOnScreenCondition { !DirectoryInitialization.areDirectoriesReady }
@ -75,6 +78,18 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)
if (savedInstanceState != null) {
checkedDecryption = savedInstanceState.getBoolean(CHECKED_DECRYPTION)
}
if (!checkedDecryption) {
val firstTimeSetup = PreferenceManager.getDefaultSharedPreferences(applicationContext)
.getBoolean(Settings.PREF_FIRST_APP_LAUNCH, true)
if (!firstTimeSetup) {
checkKeys()
}
checkedDecryption = true
}
WindowCompat.setDecorFitsSystemWindows(window, false)
window.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING)
@ -150,6 +165,16 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
}
}
}
launch {
repeatOnLifecycle(Lifecycle.State.CREATED) {
homeViewModel.checkKeys.collect {
if (it) {
checkKeys()
homeViewModel.setCheckKeys(false)
}
}
}
}
}
// Dismiss previous notifications (should not happen unless a crash occurred)
@ -158,6 +183,21 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
setInsets()
}
private fun checkKeys() {
if (!NativeLibrary.areKeysPresent()) {
MessageDialogFragment.newInstance(
titleId = R.string.keys_missing,
descriptionId = R.string.keys_missing_description,
helpLinkId = R.string.keys_missing_help
).show(supportFragmentManager, MessageDialogFragment.TAG)
}
}
override fun onSaveInstanceState(outState: Bundle) {
super.onSaveInstanceState(outState)
outState.putBoolean(CHECKED_DECRYPTION, checkedDecryption)
}
fun finishSetup(navController: NavController) {
navController.navigate(R.id.action_firstTimeSetupFragment_to_gamesFragment)
(binding.navigationView as NavigationBarView).setupWithNavController(navController)
@ -349,6 +389,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
R.string.install_keys_success,
Toast.LENGTH_SHORT
).show()
homeViewModel.setCheckKeys(true)
gamesViewModel.reloadGames(true)
return true
} else {
@ -399,6 +440,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
firmwarePath.deleteRecursively()
cacheFirmwareDir.copyRecursively(firmwarePath, true)
NativeLibrary.initializeSystem(true)
homeViewModel.setCheckKeys(true)
getString(R.string.save_file_imported_success)
}
} catch (e: Exception) {

21
src/android/app/src/main/jni/native.cpp
View file

@ -464,8 +464,8 @@ int Java_org_yuzu_yuzu_1emu_NativeLibrary_installFileToNand(JNIEnv* env, jobject
};
return static_cast<int>(
ContentManager::InstallNSP(&EmulationSession::GetInstance().System(),
EmulationSession::GetInstance().System().GetFilesystem().get(),
ContentManager::InstallNSP(EmulationSession::GetInstance().System(),
*EmulationSession::GetInstance().System().GetFilesystem(),
GetJString(env, j_file), callback));
}
@ -825,7 +825,7 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeUpdate(JNIEnv* env, jobject job
void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeDLC(JNIEnv* env, jobject jobj,
jstring jprogramId) {
auto program_id = EmulationSession::GetProgramId(env, jprogramId);
ContentManager::RemoveAllDLC(&EmulationSession::GetInstance().System(), program_id);
ContentManager::RemoveAllDLC(EmulationSession::GetInstance().System(), program_id);
}
void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeMod(JNIEnv* env, jobject jobj, jstring jprogramId,
@ -835,8 +835,9 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_removeMod(JNIEnv* env, jobject jobj,
program_id, GetJString(env, jname));
}
jobject Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyInstalledContents(JNIEnv* env, jobject jobj,
jobject jcallback) {
jobjectArray Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyInstalledContents(JNIEnv* env,
jobject jobj,
jobject jcallback) {
auto jlambdaClass = env->GetObjectClass(jcallback);
auto jlambdaInvokeMethod = env->GetMethodID(
jlambdaClass, "invoke", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
@ -848,7 +849,7 @@ jobject Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyInstalledContents(JNIEnv* en
auto& session = EmulationSession::GetInstance();
std::vector<std::string> result = ContentManager::VerifyInstalledContents(
&session.System(), session.GetContentProvider(), callback);
session.System(), *session.GetContentProvider(), callback);
jobjectArray jresult =
env->NewObjectArray(result.size(), IDCache::GetStringClass(), ToJString(env, ""));
for (size_t i = 0; i < result.size(); ++i) {
@ -869,7 +870,7 @@ jint Java_org_yuzu_yuzu_1emu_NativeLibrary_verifyGameContents(JNIEnv* env, jobje
};
auto& session = EmulationSession::GetInstance();
return static_cast<jint>(
ContentManager::VerifyGameContents(&session.System(), GetJString(env, jpath), callback));
ContentManager::VerifyGameContents(session.System(), GetJString(env, jpath), callback));
}
jstring Java_org_yuzu_yuzu_1emu_NativeLibrary_getSavePath(JNIEnv* env, jobject jobj,
@ -918,4 +919,10 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_clearFilesystemProvider(JNIEnv* env,
EmulationSession::GetInstance().GetContentProvider()->ClearAllEntries();
}
jboolean Java_org_yuzu_yuzu_1emu_NativeLibrary_areKeysPresent(JNIEnv* env, jobject jobj) {
auto& system = EmulationSession::GetInstance().System();
system.GetFileSystemController().CreateFactories(*system.GetFilesystem());
return ContentManager::AreKeysPresent();
}
} // extern "C"

3
src/android/app/src/main/res/values/strings.xml
View file

@ -144,6 +144,9 @@
<string name="no_save_data_found">No save data found</string>
<string name="verify_installed_content">Verify installed content</string>
<string name="verify_installed_content_description">Checks all installed content for corruption</string>
<string name="keys_missing">Encryption keys are missing</string>
<string name="keys_missing_description">Firmware and retail games cannot be decrypted</string>
<string name="keys_missing_help">https://yuzu-emu.org/help/quickstart/#dumping-decryption-keys</string>
<!-- Applet launcher strings -->
<string name="applets">Applet launcher</string>

63
src/frontend_common/content_manager.h
View file

@ -47,14 +47,14 @@ inline bool RemoveDLC(const Service::FileSystem::FileSystemController& fs_contro
/**
* \brief Removes all DLC for a game
* \param system Raw pointer to the system instance
* \param system Reference to the system instance
* \param program_id Program ID for the game that will have all of its DLC removed
* \return Number of DLC removed
*/
inline size_t RemoveAllDLC(Core::System* system, const u64 program_id) {
inline size_t RemoveAllDLC(Core::System& system, const u64 program_id) {
size_t count{};
const auto& fs_controller = system->GetFileSystemController();
const auto dlc_entries = system->GetContentProvider().ListEntriesFilter(
const auto& fs_controller = system.GetFileSystemController();
const auto dlc_entries = system.GetContentProvider().ListEntriesFilter(
FileSys::TitleType::AOC, FileSys::ContentRecordType::Data);
std::vector<u64> program_dlc_entries;
@ -124,15 +124,15 @@ inline bool RemoveMod(const Service::FileSystem::FileSystemController& fs_contro
/**
* \brief Installs an NSP
* \param system Raw pointer to the system instance
* \param vfs Raw pointer to the VfsFilesystem instance in Core::System
* \param system Reference to the system instance
* \param vfs Reference to the VfsFilesystem instance in Core::System
* \param filename Path to the NSP file
* \param callback Callback to report the progress of the installation. The first size_t
* parameter is the total size of the virtual file and the second is the current progress. If you
* return true to the callback, it will cancel the installation as soon as possible.
* \return [InstallResult] representing how the installation finished
*/
inline InstallResult InstallNSP(Core::System* system, FileSys::VfsFilesystem* vfs,
inline InstallResult InstallNSP(Core::System& system, FileSys::VfsFilesystem& vfs,
const std::string& filename,
const std::function<bool(size_t, size_t)>& callback) {
const auto copy = [callback](const FileSys::VirtualFile& src, const FileSys::VirtualFile& dest,
@ -159,7 +159,7 @@ inline InstallResult InstallNSP(Core::System* system, FileSys::VfsFilesystem* vf
};
std::shared_ptr<FileSys::NSP> nsp;
FileSys::VirtualFile file = vfs->OpenFile(filename, FileSys::Mode::Read);
FileSys::VirtualFile file = vfs.OpenFile(filename, FileSys::Mode::Read);
if (boost::to_lower_copy(file->GetName()).ends_with(std::string("nsp"))) {
nsp = std::make_shared<FileSys::NSP>(file);
if (nsp->IsExtractedType()) {
@ -173,7 +173,7 @@ inline InstallResult InstallNSP(Core::System* system, FileSys::VfsFilesystem* vf
return InstallResult::Failure;
}
const auto res =
system->GetFileSystemController().GetUserNANDContents()->InstallEntry(*nsp, true, copy);
system.GetFileSystemController().GetUserNANDContents()->InstallEntry(*nsp, true, copy);
switch (res) {
case FileSys::InstallResult::Success:
return InstallResult::Success;
@ -188,17 +188,17 @@ inline InstallResult InstallNSP(Core::System* system, FileSys::VfsFilesystem* vf
/**
* \brief Installs an NCA
* \param vfs Raw pointer to the VfsFilesystem instance in Core::System
* \param vfs Reference to the VfsFilesystem instance in Core::System
* \param filename Path to the NCA file
* \param registered_cache Raw pointer to the registered cache that the NCA will be installed to
* \param registered_cache Reference to the registered cache that the NCA will be installed to
* \param title_type Type of NCA package to install
* \param callback Callback to report the progress of the installation. The first size_t
* parameter is the total size of the virtual file and the second is the current progress. If you
* return true to the callback, it will cancel the installation as soon as possible.
* \return [InstallResult] representing how the installation finished
*/
inline InstallResult InstallNCA(FileSys::VfsFilesystem* vfs, const std::string& filename,
FileSys::RegisteredCache* registered_cache,
inline InstallResult InstallNCA(FileSys::VfsFilesystem& vfs, const std::string& filename,
FileSys::RegisteredCache& registered_cache,
const FileSys::TitleType title_type,
const std::function<bool(size_t, size_t)>& callback) {
const auto copy = [callback](const FileSys::VirtualFile& src, const FileSys::VirtualFile& dest,
@ -224,7 +224,7 @@ inline InstallResult InstallNCA(FileSys::VfsFilesystem* vfs, const std::string&
return true;
};
const auto nca = std::make_shared<FileSys::NCA>(vfs->OpenFile(filename, FileSys::Mode::Read));
const auto nca = std::make_shared<FileSys::NCA>(vfs.OpenFile(filename, FileSys::Mode::Read));
const auto id = nca->GetStatus();
// Game updates necessary are missing base RomFS
@ -233,7 +233,7 @@ inline InstallResult InstallNCA(FileSys::VfsFilesystem* vfs, const std::string&
return InstallResult::Failure;
}
const auto res = registered_cache->InstallEntry(*nca, title_type, true, copy);
const auto res = registered_cache.InstallEntry(*nca, title_type, true, copy);
if (res == FileSys::InstallResult::Success) {
return InstallResult::Success;
} else if (res == FileSys::InstallResult::OverwriteExisting) {
@ -245,19 +245,19 @@ inline InstallResult InstallNCA(FileSys::VfsFilesystem* vfs, const std::string&
/**
* \brief Verifies the installed contents for a given ManualContentProvider
* \param system Raw pointer to the system instance
* \param provider Raw pointer to the content provider that's tracking indexed games
* \param system Reference to the system instance
* \param provider Reference to the content provider that's tracking indexed games
* \param callback Callback to report the progress of the installation. The first size_t
* parameter is the total size of the installed contents and the second is the current progress. If
* you return true to the callback, it will cancel the installation as soon as possible.
* \return A list of entries that failed to install. Returns an empty vector if successful.
*/
inline std::vector<std::string> VerifyInstalledContents(
Core::System* system, FileSys::ManualContentProvider* provider,
Core::System& system, FileSys::ManualContentProvider& provider,
const std::function<bool(size_t, size_t)>& callback) {
// Get content registries.
auto bis_contents = system->GetFileSystemController().GetSystemNANDContents();
auto user_contents = system->GetFileSystemController().GetUserNANDContents();
auto bis_contents = system.GetFileSystemController().GetSystemNANDContents();
auto user_contents = system.GetFileSystemController().GetUserNANDContents();
std::vector<FileSys::RegisteredCache*> content_providers;
if (bis_contents) {
@ -309,11 +309,11 @@ inline std::vector<std::string> VerifyInstalledContents(
const auto title_id = nca.GetTitleId();
std::string title_name = "unknown";
const auto control = provider->GetEntry(FileSys::GetBaseTitleID(title_id),
FileSys::ContentRecordType::Control);
const auto control = provider.GetEntry(FileSys::GetBaseTitleID(title_id),
FileSys::ContentRecordType::Control);
if (control && control->GetStatus() == Loader::ResultStatus::Success) {
const FileSys::PatchManager pm{title_id, system->GetFileSystemController(),
*provider};
const FileSys::PatchManager pm{title_id, system.GetFileSystemController(),
provider};
const auto [nacp, logo] = pm.ParseControlNCA(*control);
if (nacp) {
title_name = nacp->GetApplicationName();
@ -335,7 +335,7 @@ inline std::vector<std::string> VerifyInstalledContents(
/**
* \brief Verifies the contents of a given game
* \param system Raw pointer to the system instance
* \param system Reference to the system instance
* \param game_path Patch to the game file
* \param callback Callback to report the progress of the installation. The first size_t
* parameter is the total size of the installed contents and the second is the current progress. If
@ -343,10 +343,10 @@ inline std::vector<std::string> VerifyInstalledContents(
* \return GameVerificationResult representing how the verification process finished
*/
inline GameVerificationResult VerifyGameContents(
Core::System* system, const std::string& game_path,
Core::System& system, const std::string& game_path,
const std::function<bool(size_t, size_t)>& callback) {
const auto loader = Loader::GetLoader(
*system, system->GetFilesystem()->OpenFile(game_path, FileSys::Mode::Read));
const auto loader =
Loader::GetLoader(system, system.GetFilesystem()->OpenFile(game_path, FileSys::Mode::Read));
if (loader == nullptr) {
return GameVerificationResult::NotImplemented;
}
@ -368,4 +368,11 @@ inline GameVerificationResult VerifyGameContents(
return GameVerificationResult::Success;
}
/**
* Checks if the keys required for decrypting firmware and games are available
*/
inline bool AreKeysPresent() {
return !Core::Crypto::KeyManager::Instance().BaseDeriveNecessary();
}
} // namespace ContentManager

125
src/yuzu/main.cpp
View file

@ -423,7 +423,7 @@ GMainWindow::GMainWindow(std::unique_ptr<QtConfig> config_, bool has_broken_vulk
RemoveCachedContents();
// Gen keys if necessary
OnReinitializeKeys(ReinitializeKeyBehavior::NoWarning);
OnCheckFirmwareDecryption();
game_list->LoadCompatibilityList();
game_list->PopulateAsync(UISettings::values.game_dirs);
@ -1574,8 +1574,6 @@ void GMainWindow::ConnectMenuEvents() {
connect(multiplayer_state, &MultiplayerState::SaveConfig, this, &GMainWindow::OnSaveConfig);
// Tools
connect_menu(ui->action_Rederive, std::bind(&GMainWindow::OnReinitializeKeys, this,
ReinitializeKeyBehavior::Warning));
connect_menu(ui->action_Load_Album, &GMainWindow::OnAlbum);
connect_menu(ui->action_Load_Cabinet_Nickname_Owner,
[this]() { OnCabinet(Service::NFP::CabinetMode::StartNicknameAndOwnerSettings); });
@ -2501,7 +2499,7 @@ void GMainWindow::RemoveUpdateContent(u64 program_id, InstalledEntryType type) {
}
void GMainWindow::RemoveAddOnContent(u64 program_id, InstalledEntryType type) {
const size_t count = ContentManager::RemoveAllDLC(system.get(), program_id);
const size_t count = ContentManager::RemoveAllDLC(*system, program_id);
if (count == 0) {
QMessageBox::warning(this, GetGameListErrorRemoving(type),
tr("There are no DLC installed for this title."));
@ -2798,8 +2796,7 @@ void GMainWindow::OnGameListVerifyIntegrity(const std::string& game_path) {
return progress.wasCanceled();
};
const auto result =
ContentManager::VerifyGameContents(system.get(), game_path, QtProgressCallback);
const auto result = ContentManager::VerifyGameContents(*system, game_path, QtProgressCallback);
progress.close();
switch (result) {
case ContentManager::GameVerificationResult::Success:
@ -3268,7 +3265,7 @@ void GMainWindow::OnMenuInstallToNAND() {
return false;
};
future = QtConcurrent::run([this, &file, progress_callback] {
return ContentManager::InstallNSP(system.get(), vfs.get(), file.toStdString(),
return ContentManager::InstallNSP(*system, *vfs, file.toStdString(),
progress_callback);
});
@ -3371,7 +3368,7 @@ ContentManager::InstallResult GMainWindow::InstallNCA(const QString& filename) {
}
return false;
};
return ContentManager::InstallNCA(vfs.get(), filename.toStdString(), registered_cache,
return ContentManager::InstallNCA(*vfs, filename.toStdString(), *registered_cache,
static_cast<FileSys::TitleType>(index), progress_callback);
}
@ -4121,7 +4118,7 @@ void GMainWindow::OnVerifyInstalledContents() {
};
const std::vector<std::string> result =
ContentManager::VerifyInstalledContents(system.get(), provider.get(), QtProgressCallback);
ContentManager::VerifyInstalledContents(*system, *provider, QtProgressCallback);
progress.close();
if (result.empty()) {
@ -4551,122 +4548,20 @@ void GMainWindow::OnMouseActivity() {
}
}
void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) {
if (behavior == ReinitializeKeyBehavior::Warning) {
const auto res = QMessageBox::information(
this, tr("Confirm Key Rederivation"),
tr("You are about to force rederive all of your keys. \nIf you do not know what "
"this "
"means or what you are doing, \nthis is a potentially destructive action. "
"\nPlease "
"make sure this is what you want \nand optionally make backups.\n\nThis will "
"delete "
"your autogenerated key files and re-run the key derivation module."),
QMessageBox::StandardButtons{QMessageBox::Ok, QMessageBox::Cancel});
if (res == QMessageBox::Cancel)
return;
const auto keys_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::KeysDir);
Common::FS::RemoveFile(keys_dir / "prod.keys_autogenerated");
Common::FS::RemoveFile(keys_dir / "console.keys_autogenerated");
Common::FS::RemoveFile(keys_dir / "title.keys_autogenerated");
}
Core::Crypto::KeyManager& keys = Core::Crypto::KeyManager::Instance();
bool all_keys_present{true};
if (keys.BaseDeriveNecessary()) {
Core::Crypto::PartitionDataManager pdm{vfs->OpenDirectory("", FileSys::Mode::Read)};
const auto function = [this, &keys, &pdm] {
keys.PopulateFromPartitionData(pdm);
system->GetFileSystemController().CreateFactories(*vfs);
keys.DeriveETicket(pdm, system->GetContentProvider());
};
QString errors;
if (!pdm.HasFuses()) {
errors += tr("Missing fuses");
}
if (!pdm.HasBoot0()) {
errors += tr(" - Missing BOOT0");
}
if (!pdm.HasPackage2()) {
errors += tr(" - Missing BCPKG2-1-Normal-Main");
}
if (!pdm.HasProdInfo()) {
errors += tr(" - Missing PRODINFO");
}
if (!errors.isEmpty()) {
all_keys_present = false;
QMessageBox::warning(
this, tr("Derivation Components Missing"),
tr("Encryption keys are missing. "
"<br>Please follow <a href='https://yuzu-emu.org/help/quickstart/'>the yuzu "
"quickstart guide</a> to get all your keys, firmware and "
"games.<br><br><small>(%1)</small>")
.arg(errors));
}
QProgressDialog prog(this);
prog.setRange(0, 0);
prog.setLabelText(tr("Deriving keys...\nThis may take up to a minute depending \non your "
"system's performance."));
prog.setWindowTitle(tr("Deriving Keys"));
prog.show();
auto future = QtConcurrent::run(function);
while (!future.isFinished()) {
QCoreApplication::processEvents();
}
prog.close();
}
void GMainWindow::OnCheckFirmwareDecryption() {
system->GetFileSystemController().CreateFactories(*vfs);
if (all_keys_present && !this->CheckSystemArchiveDecryption()) {
LOG_WARNING(Frontend, "Mii model decryption failed");
if (!ContentManager::AreKeysPresent()) {
QMessageBox::warning(
this, tr("System Archive Decryption Failed"),
tr("Encryption keys failed to decrypt firmware. "
this, tr("Derivation Components Missing"),
tr("Encryption keys are missing. "
"<br>Please follow <a href='https://yuzu-emu.org/help/quickstart/'>the yuzu "
"quickstart guide</a> to get all your keys, firmware and "
"games."));
}
SetFirmwareVersion();
if (behavior == ReinitializeKeyBehavior::Warning) {
game_list->PopulateAsync(UISettings::values.game_dirs);
}
UpdateMenuState();
}
bool GMainWindow::CheckSystemArchiveDecryption() {
constexpr u64 MiiModelId = 0x0100000000000802;
auto bis_system = system->GetFileSystemController().GetSystemNANDContents();
if (!bis_system) {
// Not having system BIS files is not an error.
return true;
}
auto mii_nca = bis_system->GetEntry(MiiModelId, FileSys::ContentRecordType::Data);
if (!mii_nca) {
// Not having the Mii model is not an error.
return true;
}
// Return whether we are able to decrypt the RomFS of the Mii model.
return mii_nca->GetRomFS().get() != nullptr;
}
bool GMainWindow::CheckFirmwarePresence() {
constexpr u64 MiiEditId = static_cast<u64>(Service::AM::Applets::AppletProgramId::MiiEdit);

8
src/yuzu/main.h
View file

@ -125,11 +125,6 @@ enum class EmulatedDirectoryTarget {
SDMC,
};
enum class ReinitializeKeyBehavior {
NoWarning,
Warning,
};
namespace VkDeviceInfo {
class Record;
}
@ -400,7 +395,7 @@ private slots:
void OnMiiEdit();
void OnOpenControllerMenu();
void OnCaptureScreenshot();
void OnReinitializeKeys(ReinitializeKeyBehavior behavior);
void OnCheckFirmwareDecryption();
void OnLanguageChanged(const QString& locale);
void OnMouseActivity();
bool OnShutdownBegin();
@ -441,7 +436,6 @@ private:
void LoadTranslation();
void OpenPerGameConfiguration(u64 title_id, const std::string& file_name);
bool CheckDarkMode();
bool CheckSystemArchiveDecryption();
bool CheckFirmwarePresence();
void SetFirmwareVersion();
void ConfigureFilesystemProvider(const std::string& filepath);

5
src/yuzu/main.ui
View file

@ -224,11 +224,6 @@
<string>&amp;Stop</string>
</property>
</action>
<action name="action_Rederive">
<property name="text">
<string>&amp;Reinitialize keys...</string>
</property>
</action>
<action name="action_Verify_installed_contents">
<property name="text">
<string>&amp;Verify Installed Contents</string>