delete bloated registry items (#200)

* delete bloated registry items

---------

Co-authored-by: 荣耀的捍卫者 <1250839773@qq.com>

easytier-gui/src-tauri/Cargo.toml

@@ -41,6 +41,7 @@ tauri-plugin-positioner = { version = "2.0.0-beta", features = ["tray-icon"] }
 tauri-plugin-vpnservice = { path = "../../tauri-plugin-vpnservice" }
 tauri-plugin-os = "2.0.0-beta.7"
 
+
 [features]
 # This feature is used for production builds or when a dev server is not specified, DO NOT REMOVE!!
 custom-protocol = ["tauri/custom-protocol"]

easytier-gui/src-tauri/src/lib.rs

@@ -19,6 +19,7 @@ use serde::{Deserialize, Serialize};
 
 use tauri::Manager as _;
 
+
 #[derive(Deserialize, Serialize, PartialEq, Debug)]
 enum NetworkingMethod {
     PublicServer,
@@ -336,6 +337,7 @@ pub fn init_launch(_app_handle: &tauri::AppHandle, enable: bool) -> Result<bool,
     Ok(enabled)
 }
 
+
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     #[cfg(not(target_os = "android"))]
@@ -343,7 +345,6 @@ pub fn run() {
         use std::process;
         process::exit(0);
     }
-
     tauri::Builder::default()
         .plugin(tauri_plugin_os::init())
         .plugin(tauri_plugin_clipboard_manager::init())

easytier/Cargo.toml

@@ -174,6 +174,7 @@ windows-sys = { version = "0.52", features = [
     "Win32_System_IO",
 ] }
 encoding = "0.2"
+winreg = "0.11"
 
 [build-dependencies]
 tonic-build = "0.10"

easytier/src/instance/virtual_nic.rs

@@ -245,6 +245,82 @@ pub struct VirtualNic {
     ifname: Option<String>,
     ifcfg: Box<dyn IfConfiguerTrait + Send + Sync + 'static>,
 }
+#[cfg(target_os = "windows")]
+pub fn checkreg() -> io::Result<()> {
+    use winreg::{enums::HKEY_LOCAL_MACHINE, RegKey,enums::KEY_ALL_ACCESS};
+    // 打开根键
+    let hklm = RegKey::predef(HKEY_LOCAL_MACHINE);
+    // 打开指定的子键
+    let profiles_key = hklm.open_subkey_with_flags(
+        "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\NetworkList\\Profiles",
+        KEY_ALL_ACCESS,
+    )?;
+    let unmanaged_key = hklm.open_subkey_with_flags(
+        "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\NetworkList\\Signatures\\Unmanaged",
+        KEY_ALL_ACCESS,
+    )?;
+    // 收集要删除的子键名称
+    let mut keys_to_delete = Vec::new();
+    let mut keys_to_delete_unmanaged = Vec::new();
+    for subkey_name in profiles_key.enum_keys().filter_map(Result::ok) {
+        let subkey = profiles_key.open_subkey(&subkey_name)?;
+        // 尝试读取 ProfileName 值
+        match subkey.get_value::<String, _>("ProfileName") {
+            Ok(profile_name) => {
+                // 检查 ProfileName 是否包含 "et"
+                if profile_name.contains("et_") {
+                    keys_to_delete.push(subkey_name);
+                }
+            }
+            Err(e) => {
+                // 打印错误信息
+                tracing::error!(
+                    "Failed to read ProfileName for subkey {}: {}",
+                    subkey_name,
+                    e
+                );
+            }
+        }
+    }
+    for subkey_name in unmanaged_key.enum_keys().filter_map(Result::ok) {
+        let subkey = unmanaged_key.open_subkey(&subkey_name)?;
+        // 尝试读取 ProfileName 值
+        match subkey.get_value::<String, _>("Description") {
+            Ok(profile_name) => {
+                // 检查 ProfileName 是否包含 "et"
+                if profile_name.contains("et_") {
+                    keys_to_delete_unmanaged.push(subkey_name);
+                }
+            }
+            Err(e) => {
+                // 打印错误信息
+                tracing::error!(
+                    "Failed to read ProfileName for subkey {}: {}",
+                    subkey_name,
+                    e
+                );
+            }
+        }
+    }
+    //删除收集到的子键
+    if !keys_to_delete.is_empty() {
+        for subkey_name in keys_to_delete {
+            match profiles_key.delete_subkey_all(&subkey_name) {
+                Ok(_) => tracing::trace!("Successfully deleted subkey: {}", subkey_name),
+                Err(e) => tracing::error!("Failed to delete subkey {}: {}", subkey_name, e),
+            }
+        }
+    }
+    if !keys_to_delete_unmanaged.is_empty() {
+        for subkey_name in keys_to_delete_unmanaged {
+            match unmanaged_key.delete_subkey_all(&subkey_name) {
+                Ok(_) => tracing::trace!("Successfully deleted subkey: {}", subkey_name),
+                Err(e) => tracing::error!("Failed to delete subkey {}: {}", subkey_name, e),
+            }
+        }
+    }
+    Ok(())
+}
 
 impl VirtualNic {
     pub fn new(global_ctx: ArcGlobalCtx) -> Self {
@@ -285,6 +361,10 @@ impl VirtualNic {
 
         #[cfg(target_os = "windows")]
         {
+            match checkreg(){
+                Ok(_) => tracing::trace!("delete successful!"),
+                Err(e) => tracing::error!("An error occurred: {}", e),
+            }
             use rand::distributions::Distribution as _;
             use std::net::IpAddr;
             let c = crate::arch::windows::interface_count()?;