HWID implementation

src-tauri/src/utils/sys_info.rs

@@ -0,0 +1,22 @@
+use once_cell::sync::Lazy;
+use serde::Serialize;
+
+#[derive(Serialize, Debug, Clone)]
+pub struct SystemInfo {
+    pub hwid: String,
+    pub os_type: String,
+    pub os_ver: String,
+}
+
+pub static SYSTEM_INFO: Lazy<SystemInfo> = Lazy::new(|| {
+    let os_info = os_info::get();
+    SystemInfo {
+        hwid: machine_uid::get().unwrap_or_else(|_| "unknown_hwid".to_string()),
+        os_type: os_info.os_type().to_string(),
+        os_ver: os_info.version().to_string(),
+    }
+});
+
+pub fn get_system_info() -> &'static SystemInfo {
+    &SYSTEM_INFO
+}