wipe registry option

src-tauri/lang/en.json

@@ -25,7 +25,8 @@
     "background": "Set Custom Background (link or image file)",
     "theme": "Set Theme",
     "patch_metadata": "Automatically Patch Metadata",
-    "use_proxy": "Use Internal Proxy"
+    "use_proxy": "Use Internal Proxy",
+    "wipe_login": "Wipe Login Cache"
   },
   "downloads": {
     "grasscutter_stable_data": "Download Grasscutter Stable Data",

src-tauri/src/main.rs

@@ -46,6 +46,7 @@ fn main() {
       system_helpers::install_location,
       system_helpers::is_elevated,
       system_helpers::set_migoto_target,
+      system_helpers::wipe_registry,
       proxy::set_proxy_addr,
       proxy::generate_ca_files,
       unzip::unzip,

src-tauri/src/system_helpers.rs

@@ -2,6 +2,9 @@ use duct::cmd;
 use ini::Ini;
 use std::path::PathBuf;
 
+#[cfg(windows)]
+use registry::{Data, Hive, Security};
+
 #[tauri::command]
 pub fn run_program(path: String, args: Option<String>) {
   // Without unwrap_or, this can crash when UAC prompt is denied
@@ -127,6 +130,28 @@ pub fn set_migoto_target(path: String, migoto_path: String) -> bool {
   }
 }
 
+#[tauri::command]
+pub fn wipe_registry(exec_name: String) {
+  // Fetch the 'Internet Settings' registry key.
+  let settings =
+    match Hive::CurrentUser.open(format!("Software\\miHoYo\\{}", exec_name), Security::Write) {
+      Ok(s) => s,
+      Err(e) => {
+        println!("Error getting registry setting: {}", e);
+        return;
+      }
+    };
+
+  // Wipe login cache
+  match settings.set_value(
+    "MIHOYOSDK_ADL_PROD_OVERSEA_h1158948810",
+    &Data::String("".parse().unwrap()),
+  ) {
+    Ok(_) => (),
+    Err(e) => println!("Error wiping registry: {}", e),
+  }
+}
+
 #[cfg(windows)]
 #[tauri::command]
 pub fn is_elevated() -> bool {