From 863a7fbedfb8d443a528e7475edb5de541499ce9 Mon Sep 17 00:00:00 2001
From: GeckoEidechse <40122905+GeckoEidechse@users.noreply.github.com>
Date: Sat, 3 Aug 2024 02:00:54 +0200
Subject: feat: Add initial CGNAT check logic (#969)

Adds some logic that gets external IP and runs tracert to count the number of hops to said IP address. The goal is to have an automated way to check for CGNAT.
---
 src-tauri/src/platform_specific/mod.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src-tauri/src/platform_specific/mod.rs')

diff --git a/src-tauri/src/platform_specific/mod.rs b/src-tauri/src/platform_specific/mod.rs
index 6fdb1ed1..4e0514d4 100644
--- a/src-tauri/src/platform_specific/mod.rs
+++ b/src-tauri/src/platform_specific/mod.rs
@@ -38,3 +38,13 @@ pub async fn get_local_northstar_proton_wrapper_version() -> Result<String, Stri
     #[cfg(target_os = "windows")]
     Err("Not supported on Windows".to_string())
 }
+
+/// Check whether the current device might be behind a CGNAT
+#[tauri::command]
+pub async fn check_cgnat() -> Result<String, String> {
+    #[cfg(target_os = "linux")]
+    return Err("Not supported on Linux".to_string());
+
+    #[cfg(target_os = "windows")]
+    windows::check_cgnat().await
+}
-- 
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