diff options
| -rw-r--r-- | src/yuzu/main.cpp | 33 | ||||
| -rw-r--r-- | src/yuzu/main.h | 1 |
2 files changed, 34 insertions, 0 deletions
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index b79409a68..ba9eece1d 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -27,6 +27,7 @@ #include "configuration/configure_input.h" #include "configuration/configure_per_game.h" #include "configuration/configure_tas.h" +#include "core/file_sys/romfs_factory.h" #include "core/file_sys/vfs.h" #include "core/file_sys/vfs_real.h" #include "core/frontend/applets/cabinet.h" @@ -4171,6 +4172,8 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) { } 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)}; @@ -4195,6 +4198,7 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) { errors += tr(" - Missing PRODINFO"); } if (!errors.isEmpty()) { + all_keys_present = false; QMessageBox::warning( this, tr("Derivation Components Missing"), tr("Encryption keys are missing. " @@ -4222,11 +4226,40 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) { system->GetFileSystemController().CreateFactories(*vfs); + if (all_keys_present && !this->CheckSystemArchiveDecryption()) { + LOG_WARNING(Frontend, "Mii model decryption failed"); + QMessageBox::warning( + this, tr("System Archive Decryption Failed"), + tr("Encryption keys failed to decrypt firmware. " + "<br>Please follow <a href='https://yuzu-emu.org/help/quickstart/'>the yuzu " + "quickstart guide</a> to get all your keys, firmware and " + "games.")); + } + if (behavior == ReinitializeKeyBehavior::Warning) { game_list->PopulateAsync(UISettings::values.game_dirs); } } +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; +} + std::optional<u64> GMainWindow::SelectRomFSDumpTarget(const FileSys::ContentProvider& installed, u64 program_id) { const auto dlc_entries = diff --git a/src/yuzu/main.h b/src/yuzu/main.h index 8b5c1d747..3bbc31ada 100644 --- a/src/yuzu/main.h +++ b/src/yuzu/main.h @@ -392,6 +392,7 @@ private: void LoadTranslation(); void OpenPerGameConfiguration(u64 title_id, const std::string& file_name); bool CheckDarkMode(); + bool CheckSystemArchiveDecryption(); QString GetTasStateDescription() const; bool CreateShortcut(const std::string& shortcut_path, const std::string& title, |