[common] autogenerate unique console serial for every install (#3550)

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3550
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: DraVee <dravee@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>

1 files changed, 13 insertions, 5 deletions

diff --git a/src/frontend_common/settings_generator.cpp b/src/frontend_common/settings_generator.cpp
index 0f09878b30..46625656b1 100644
--- a/src/frontend_common/settings_generator.cpp
+++ b/src/frontend_common/settings_generator.cpp
@@ -11,9 +11,8 @@ namespace FrontendCommon {
 void GenerateSettings() {
     static std::random_device rd;
 
-    // Web Token //
-    auto &token_setting = Settings::values.eden_token;
-    if (token_setting.GetValue().empty()) {
+    // Web Token
+    if (Settings::values.eden_token.GetValue().empty()) {
         static constexpr const size_t token_length = 48;
         static constexpr const frozen::string token_set = "abcdefghijklmnopqrstuvwxyz";
         static std::uniform_int_distribution<int> token_dist(0, token_set.size() - 1);
@@ -23,9 +22,18 @@ void GenerateSettings() {
             size_t idx = token_dist(rd);
             result += token_set[idx];
         }
-
-        token_setting.SetValue(result);
+        Settings::values.eden_token.SetValue(result);
     }
+
+    // Randomly generated number because, well, we fill the rest automagically ;)
+    // Other serial parts are filled by Region_Index
+    std::random_device device;
+    std::mt19937 gen(device());
+    std::uniform_int_distribution<u32> distribution(1, (std::numeric_limits<u32>::max)());
+    if (Settings::values.serial_unit.GetValue() == 0)
+        Settings::values.serial_unit.SetValue(distribution(gen));
+    if (Settings::values.serial_battery.GetValue() == 0)
+        Settings::values.serial_battery.SetValue(distribution(gen));
 }
 
 }