fix: cannot start gui on linux (#1090)

Cargo.lock

@@ -2080,9 +2080,9 @@ dependencies = [
  "dashmap",
  "dunce",
  "easytier",
+ "elevated-command",
  "gethostname 0.5.0",
  "once_cell",
- "privilege",
  "serde",
  "serde_json",
  "tauri",
@@ -2168,6 +2168,20 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "elevated-command"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54c410eccdcc5b759704fdb6a792afe6b01ab8a062e2c003ff2567e2697a94aa"
+dependencies = [
+ "anyhow",
+ "base64 0.21.7",
+ "libc",
+ "log",
+ "winapi",
+ "windows 0.52.0",
+]
+
 [[package]]
 name = "embed-resource"
 version = "2.4.3"
@@ -5832,18 +5846,6 @@ dependencies = [
  "syn 2.0.87",
 ]
 
-[[package]]
-name = "privilege"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "765ec92721e112ffe07f5c06fb0654da0b708990888981d05cf12a7c9909df30"
-dependencies = [
- "libc",
- "security-framework-sys",
- "which 4.4.2",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "proc-macro-crate"
 version = "1.3.1"

easytier-gui/src-tauri/Cargo.toml

@@ -40,8 +40,7 @@ chrono = { version = "0.4.37", features = ["serde"] }
 
 once_cell = "1.18.0"
 dashmap = "6.0"
-
-privilege = "0.3"
+elevated-command = "1.1.2"
 gethostname = "0.5"
 
 dunce = "1.0.4"

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

@@ -128,18 +128,20 @@ fn toggle_window_visibility<R: tauri::Runtime>(app: &tauri::AppHandle<R>) {
 
 #[cfg(not(target_os = "android"))]
 fn check_sudo() -> bool {
-    use std::env::current_exe;
-    let is_elevated = privilege::user::privileged();
+    let is_elevated = elevated_command::Command::is_elevated();
     if !is_elevated {
-        let Ok(exe) = current_exe() else {
-            return true;
-        };
+        let exe_path = std::env::var("APPIMAGE")
+            .ok()
+            .or_else(|| std::env::args().next())
+            .unwrap_or_default();
         let args: Vec<String> = std::env::args().collect();
-        let mut elevated_cmd = privilege::runas::Command::new(exe);
+        let mut stdcmd = std::process::Command::new(&exe_path);
         if args.contains(&AUTOSTART_ARG.to_owned()) {
-            elevated_cmd.arg(AUTOSTART_ARG);
+            stdcmd.arg(AUTOSTART_ARG);
         }
-        let _ = elevated_cmd.force_prompt(true).hide(true).gui(true).run();
+        elevated_command::Command::new(stdcmd)
+            .output()
+            .expect("Failed to run elevated command");
     }
     is_elevated
 }