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Zuma
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Fixed broken code in dev branch

This commit is contained in:
Levi Akatsuki 2024-03-18 22:13:59 +00:00
parent fb326514bf
commit e0ff7d0a6e
3 changed files with 16 additions and 33 deletions
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38
src/core/crypto/key_manager.cpp
View File

@ -648,14 +648,14 @@ void KeyManager::ReloadKeys() {
if (Settings::values.use_dev_keys) {
dev_mode = true;
LoadFromFile(suyu_keys_dir / "dev.keys", 1);
LoadFromFile(suyu_keys_dir / "dev.keys", false);
} else {
dev_mode = false;
LoadFromFile(suyu_keys_dir / "prod.keys", 2);
LoadFromFile(suyu_keys_dir / "prod.keys", false);
}
LoadFromFile(suyu_keys_dir / "title.keys", 3);
LoadFromFile(suyu_keys_dir / "console.keys", 4);
LoadFromFile(suyu_keys_dir / "title.keys", true);
LoadFromFile(suyu_keys_dir / "console.keys", false);
}
static bool ValidCryptoRevisionString(std::string_view base, size_t begin, size_t length) {
@ -666,26 +666,11 @@ static bool ValidCryptoRevisionString(std::string_view base, size_t begin, size_
[](u8 c) { return std::isxdigit(c); });
}
void KeyManager::LoadFromFile(const std::filesystem::path& file_path, int key_type) {
void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_title_keys) {
if (!Common::FS::Exists(file_path)) {
switch (key_type) {
case 1:
LOG_ERROR(Crypto, "Issue with Development key file at '{}': File not found",
file_path.generic_string());
return;
case 2:
LOG_ERROR(Crypto, "Issue with Production key file at '{}': File not found",
file_path.generic_string());
return;
case 3:
LOG_INFO(Crypto, "Issue with Title key file at '{}': File not found",
file_path.generic_string());
case 4:
LOG_INFO(Crypto, "Issue with Console key file at '{}': File not found",
file_path.generic_string());
default:
LOG_ERROR(Crypto, "Unknown Key Type");
}
LOG_ERROR(Crypto, "Cannot handle key file '{}': File not found",
file_path.generic_string());
return;
}
std::ifstream file;
@ -718,7 +703,7 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, int key_ty
continue;
}
if (key_type == 3) {
if (is_title_keys) {
auto rights_id_raw = Common::HexStringToArray<16>(out[0]);
u128 rights_id{};
std::memcpy(rights_id.data(), rights_id_raw.data(), rights_id_raw.size());
@ -818,8 +803,7 @@ bool KeyManager::BaseDeriveNecessary() const {
}
if (!Common::FS::Exists(suyu_keys_dir / "title.keys")) {
LOG_ERROR(Crypto, "No title.keys found");
return true;
LOG_WARNING(Crypto, "Could not locate a title.keys file");
}
if (check_key_existence(S256KeyType::Header)) {
@ -1322,4 +1306,4 @@ bool KeyManager::AddTicket(const Ticket& ticket) {
SetKey(S128KeyType::Titlekey, key.value(), rights_id[1], rights_id[0]);
return true;
}
} // namespace Core::Crypto
} // namespace Core::Crypto

2
src/core/crypto/key_manager.h
View File

@ -312,7 +312,7 @@ private:
RSAKeyPair<2048> eticket_rsa_keypair{};
bool dev_mode;
void LoadFromFile(const std::filesystem::path& file_path, int key_type);
void LoadFromFile(const std::filesystem::path& file_path, bool is_title_keys);
void DeriveGeneralPurposeKeys(std::size_t crypto_revision);

9
src/suyu/main.cpp
View File

@ -1756,8 +1756,7 @@ bool GMainWindow::LoadROM(const QString& filename, Service::AM::FrontendAppletPa
QMessageBox::warning(this, tr("Derivation Components Missing"),
tr("Encryption keys are missing. "
"In order to use this emulator"
"you need to provide your own prod.keys"
"Some games might also require your own title.keys as well"
"you need to provide your own encryption keys"
"in order to play them."));
return false;
}
@ -4631,9 +4630,9 @@ void GMainWindow::OnCheckFirmwareDecryption() {
if (!ContentManager::AreKeysPresent()) {
QMessageBox::warning(this, tr("Derivation Components Missing"),
tr("Encryption keys are missing. "
"You need to provide both your own title.keys "
"and your own prod.keys "
"in order to play games"));
"In order to use this emulator"
"you need to provide your own encryption keys"
"in order to play them."));
}
SetFirmwareVersion();