From bf32d82ae73e2244a81593b65015658311ab08fe Mon Sep 17 00:00:00 2001
From: DragonSlayer_14 <dragonslayer14@murena.io>
Date: Wed, 26 Aug 2026 19:13:36 +0200
Subject: [PATCH] Feat: Ersetzt is_run_as_root durch die Implementation von
 Crate sudo_ctdra

---
 Cargo.lock | 11 ++++++++++-
 Cargo.toml |  2 +-
 src/lib.rs | 23 +----------------------
 3 files changed, 12 insertions(+), 24 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index a2179f7..2983cb7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -13,8 +13,8 @@ name = "config-ctdra"
 version = "1.0.2"
 dependencies = [
  "confy",
- "libc",
  "serde",
+ "sudo-ctdra",
 ]
 
 [[package]]
@@ -141,6 +141,15 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "sudo-ctdra"
+version = "1.0.0"
+source = "sparse+https://gitea.creative-dragonslayer.de/api/packages/Rust-Crates/cargo/"
+checksum = "2c2746122bbe36f821de70db3ca4ad24edfb77118fc6a6bc7693082b50d23e5f"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "syn"
 version = "3.0.4"
diff --git a/Cargo.toml b/Cargo.toml
index 455f119..3426470 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,7 @@ description = "Einfache, threadsichere Konfigurationsverwaltung für Rust mit au
 [dependencies]
 confy = "2.0.0"
 serde = { version = "1.0.229", features = ["derive"] }
-libc = "1.0.0-alpha.4"
+sudo-ctdra = { version = "1.0.0", registry = "gitea" }
 
 [profile.release]
 debug = "none"
diff --git a/src/lib.rs b/src/lib.rs
index b46990c..8473b72 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -36,6 +36,7 @@ use std::sync::{OnceLock, RwLock};
 pub use confy::ConfyError;
 use serde::de::DeserializeOwned;
 use serde::Serialize;
+use sudo_ctdra::is_run_as_root;
 
 /// Optionaler benutzerdefinierter Programmname für die Konfigurationspfade.
 static PROGRAM_NAME: OnceLock<RwLock<Option<String>>> = OnceLock::new();
@@ -56,28 +57,6 @@ static GLOBAL_CONFIGS: OnceLock<RwLock<HashMap<TypeId, &'static (dyn Any + Send
 /// Standardname für Konfigurationsdateien.
 const DEFAULT_CONFIG_NAME: &str = "config";
 
-/// Prüft, ob das Programm mit Root-/Administrator-Rechten ausgeführt wird.
-///
-/// # Returns
-///
-/// * `true` - Das Programm läuft mit erhöhten Rechten (z. B. UID 0 unter Linux/Unix)
-/// * `false` - Das Programm läuft mit normalen Benutzerrechten
-pub fn is_run_as_root() -> bool {
-    #[cfg(target_os = "windows")]
-    {
-        std::process::Command::new("net")
-            .args(["session"])
-            .output()
-            .map(|output| output.status.success())
-            .unwrap_or(false)
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    {
-        unsafe { libc::geteuid() == 0 }
-    }
-}
-
 /// Setzt den Programmnamen für die Pfadermittlung explizit.
 pub fn set_program_name(name: impl Into<String>) {
     let lock = PROGRAM_NAME.get_or_init(|| RwLock::new(None));