fix: preserve login method across session windows

flutter/lib/common/widgets/toolbar.dart

@@ -579,7 +579,9 @@ List<TTextMenu> toolbarControls(BuildContext context, String id, FFI ffi) {
       bool isTerminal = false}) {
     final connToken = bind.sessionGetConnToken(sessionId: ffi.sessionId);
     connect(context, id,
-        loginMethod: ffi.loginMethod,
+        loginMethod: bind.sessionGetCommonSync(
+                sessionId: ffi.sessionId, key: 'login_method', param: '') ??
+            '',
         isFileTransfer: isFileTransfer,
         isViewCamera: isViewCamera,
         isTerminal: isTerminal,

flutter/lib/models/model.dart

@@ -4032,7 +4032,6 @@ class FFI {
   var id = '';
   var version = '';
   var connType = ConnType.defaultConn;
-  var loginMethod = '';
   var closed = false;
 
   /// dialogManager use late to ensure init after main page binding [globalKey]
@@ -4127,7 +4126,6 @@ class FFI {
     List<int>? displays,
     String loginMethod = '',
   }) {
-    this.loginMethod = loginMethod;
     closed = false;
     if (isMobile) mobileReset();
     assert(

flutter/lib/web/bridge.dart

@@ -1966,6 +1966,9 @@ class RustdeskImpl {
       required String key,
       required String param,
       dynamic hint}) {
+    if (key == 'login_method') {
+      return js.context.callMethod('getByName', ['login_method']);
+    }
     throw UnimplementedError("sessionGetCommonSync");
   }
 

src/client/login_method.rs

@@ -19,6 +19,13 @@ impl LoginConfigHandler {
     pub(crate) fn skips_saved_password(&self) -> bool {
         self.login_method != LoginMethod::Automatic
     }
+
+    pub(crate) fn get_login_method(&self) -> &'static str {
+        match self.login_method {
+            LoginMethod::Automatic => "",
+            LoginMethod::Consent => "consent",
+        }
+    }
 }
 
 #[cfg(all(test, feature = "flutter"))]
@@ -70,9 +77,27 @@ mod tests {
                 None,
                 method.to_owned(),
             );
+            let monitor_session_id = uuid::Uuid::new_v4();
+            let monitor_result = crate::flutter_ffi::session_add_existed_sync(
+                format!("login-method-init-{}", session_id),
+                monitor_session_id,
+                vec![0],
+                false,
+            );
+            let methods = [session_id, monitor_session_id].map(|id| {
+                crate::flutter_ffi::session_get_common_sync(
+                    id,
+                    "login_method".to_owned(),
+                    String::new(),
+                )
+                .0
+            });
+            crate::flutter::sessions::remove_session_by_session_id(&monitor_session_id);
             let session = crate::flutter::sessions::remove_session_by_session_id(&session_id);
             hbb_common::config::LocalConfig::set_remote_id(&remote_id);
             assert!(result.0.is_empty(), "{}", result.0);
+            assert!(monitor_result.0.is_empty(), "{}", monitor_result.0);
+            assert_eq!(methods, [Some(method.to_owned()), Some(method.to_owned())]);
             let session = session.unwrap();
             let request = session
                 .lc

src/flutter_ffi.rs

@@ -3055,6 +3055,8 @@ pub fn session_get_common(
     if let Some(s) = sessions::get_session_by_session_id(&session_id) {
         let v = if key == "is_screenshot_supported" {
             s.is_screenshot_supported().to_string()
+        } else if key == "login_method" {
+            s.lc.read().unwrap().get_login_method().to_owned()
         } else {
             "".to_owned()
         };