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-rw-r--r--src/core/crypto/key_manager.cpp27
-rw-r--r--src/core/crypto/key_manager.h2
2 files changed, 24 insertions, 5 deletions
diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp
index 33633de7e..678ac5752 100644
--- a/src/core/crypto/key_manager.cpp
+++ b/src/core/crypto/key_manager.cpp
@@ -53,8 +53,8 @@ std::array<u8, 32> operator""_array32(const char* str, size_t len) {
KeyManager::KeyManager() {
// Initialize keys
- std::string hactool_keys_dir = FileUtil::GetHactoolConfigurationPath();
- std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
+ const std::string hactool_keys_dir = FileUtil::GetHactoolConfigurationPath();
+ const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
if (Settings::values.use_dev_keys) {
dev_mode = true;
AttemptLoadKeyFile(yuzu_keys_dir, hactool_keys_dir, "dev.keys", false);
@@ -109,9 +109,9 @@ void KeyManager::LoadFromFile(std::string_view filename_, bool is_title_keys) {
void KeyManager::AttemptLoadKeyFile(std::string_view dir1_, std::string_view dir2_,
std::string_view filename_, bool title) {
- std::string dir1(dir1_);
- std::string dir2(dir2_);
- std::string filename(filename_);
+ const std::string dir1(dir1_);
+ const std::string dir2(dir2_);
+ const std::string filename(filename_);
if (FileUtil::Exists(dir1 + DIR_SEP + filename))
LoadFromFile(dir1 + DIR_SEP + filename, title);
else if (FileUtil::Exists(dir2 + DIR_SEP + filename))
@@ -146,6 +146,23 @@ void KeyManager::SetKey(S256KeyType id, Key256 key, u64 field1, u64 field2) {
s256_keys[{id, field1, field2}] = key;
}
+bool KeyManager::KeyFileExists(bool title) {
+ const std::string hactool_keys_dir = FileUtil::GetHactoolConfigurationPath();
+ const std::string yuzu_keys_dir = FileUtil::GetUserPath(FileUtil::UserPath::KeysDir);
+ if (title) {
+ return FileUtil::Exists(hactool_keys_dir + DIR_SEP + "title.keys") ||
+ FileUtil::Exists(yuzu_keys_dir + DIR_SEP + "title.keys");
+ }
+
+ if (Settings::values.use_dev_keys) {
+ return FileUtil::Exists(hactool_keys_dir + DIR_SEP + "dev.keys") ||
+ FileUtil::Exists(yuzu_keys_dir + DIR_SEP + "dev.keys");
+ }
+
+ return FileUtil::Exists(hactool_keys_dir + DIR_SEP + "prod.keys") ||
+ FileUtil::Exists(yuzu_keys_dir + DIR_SEP + "prod.keys");
+}
+
const std::unordered_map<std::string, KeyIndex<S128KeyType>> KeyManager::s128_file_id = {
{"master_key_00", {S128KeyType::Master, 0, 0}},
{"master_key_01", {S128KeyType::Master, 1, 0}},
diff --git a/src/core/crypto/key_manager.h b/src/core/crypto/key_manager.h
index c09a6197e..03152a12c 100644
--- a/src/core/crypto/key_manager.h
+++ b/src/core/crypto/key_manager.h
@@ -102,6 +102,8 @@ public:
void SetKey(S128KeyType id, Key128 key, u64 field1 = 0, u64 field2 = 0);
void SetKey(S256KeyType id, Key256 key, u64 field1 = 0, u64 field2 = 0);
+ static bool KeyFileExists(bool title);
+
private:
std::unordered_map<KeyIndex<S128KeyType>, Key128> s128_keys;
std::unordered_map<KeyIndex<S256KeyType>, Key256> s256_keys;