fix(wifi): reconnect issue

cosmic-applet-network/src/network_manager/mod.rs

@@ -224,33 +224,19 @@ async fn start_listening(
                         .await;
                 }
                 Some(NetworkManagerRequest::SelectAccessPoint(ssid, hw_address, network_type)) => {
-                    // wait for identity before attempting to connect.
+                    if matches!(network_type, NetworkType::Open) {
-                    if !matches!(network_type, NetworkType::Open) {
+                        attempt_wifi_connection(&conn, ssid, hw_address, network_type, output)
-                        return State::Waiting(conn, rx);
+                            .await;
-                    }
-                    let state = NetworkManagerState::new(&conn).await.unwrap_or_default();
-
-                    let success = if let Err(err) = state
-                        .connect_wifi(&conn, &ssid, None, None, hw_address)
-                        .await
-                    {
-                        tracing::error!("Failed to connect to access point: {:?}", err);
-                        false
                     } else {
-                        true
+                        // For secured networks, check if we have saved credentials
-                    };
+                        if !has_saved_wifi_credentials(&conn, &ssid).await {
+                            return State::Waiting(conn, rx);
+                        }
 
-                    _ = output
+                        // We have saved credentials, attempt connection
-                        .send(NetworkManagerEvent::RequestResponse {
+                        attempt_wifi_connection(&conn, ssid, hw_address, network_type, output)
-                            req: NetworkManagerRequest::SelectAccessPoint(
+                            .await;
-                                ssid.clone(),
+                    }
-                                hw_address,
-                                network_type,
-                            ),
-                            success,
-                            state: NetworkManagerState::new(&conn).await.unwrap_or_default(),
-                        })
-                        .await;
                 }
                 Some(NetworkManagerRequest::Reload) => {
                     let state = NetworkManagerState::new(&conn).await.unwrap_or_default();
@@ -301,6 +287,59 @@ async fn start_listening(
     }
 }
 
+async fn has_saved_wifi_credentials(conn: &Connection, ssid: &str) -> bool {
+    let Ok(nm_settings) = NetworkManagerSettings::new(conn).await else {
+        return false;
+    };
+
+    let known_conns = nm_settings.list_connections().await.unwrap_or_default();
+
+    for connection in known_conns {
+        if let Ok(settings) = connection.get_settings().await {
+            let settings = Settings::new(settings);
+            if let Some(saved_ssid) = settings
+                .wifi
+                .and_then(|w| w.ssid)
+                .and_then(|ssid| String::from_utf8(ssid).ok())
+            {
+                if saved_ssid == ssid {
+                    return true;
+                }
+            }
+        }
+    }
+
+    false
+}
+
+async fn attempt_wifi_connection(
+    conn: &Connection,
+    ssid: String,
+    hw_address: HwAddress,
+    network_type: NetworkType,
+    output: &mut futures::channel::mpsc::Sender<NetworkManagerEvent>,
+) {
+    let state = NetworkManagerState::new(conn).await.unwrap_or_default();
+
+    let success = if let Err(err) = state
+        .connect_wifi(conn, ssid.as_ref(), None, None, hw_address)
+        .await
+    {
+        tracing::error!("Failed to connect to access point: {:?}", err);
+        false
+    } else {
+        true
+    };
+
+    _ = output
+        .send(NetworkManagerEvent::RequestResponse {
+            req: NetworkManagerRequest::SelectAccessPoint(ssid, hw_address, network_type),
+            success,
+            state: NetworkManagerState::new(conn).await.unwrap_or_default(),
+        })
+        .await;
+}
+
 #[derive(Debug, Clone)]
 pub enum NetworkManagerRequest {
     SetAirplaneMode(bool),