Update Korean (#14644)

New string entries

.github/workflows/winget.yml

@@ -1,15 +0,0 @@
-name: Publish to WinGet
-on:
-  release:
-    types: [released]
-  workflow_dispatch:
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: vedantmgoyal9/winget-releaser@main
-        with:
-          identifier: RustDesk.RustDesk
-          version: "1.4.6"
-          release-tag: "1.4.6"
-          token: ${{ secrets.WINGET_TOKEN }}

flutter/lib/common.dart

@@ -2377,8 +2377,9 @@ List<String>? urlLinkToCmdArgs(Uri uri) {
       final password = uri.path.substring("/".length);
       if (password.isNotEmpty) {
         Timer(Duration(seconds: 1), () async {
-          await bind.mainSetPermanentPassword(password: password);
-          showToast(translate('Successful'));
+          final ok =
+              await bind.mainSetPermanentPasswordWithResult(password: password);
+          showToast(translate(ok ? 'Successful' : 'Failed'));
         });
       }
     }

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -908,12 +908,17 @@ class _DesktopHomePageState extends State<DesktopHomePage>
 }
 
 void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
-  final pw = await bind.mainGetPermanentPassword();
-  final p0 = TextEditingController(text: pw);
-  final p1 = TextEditingController(text: pw);
+  final p0 = TextEditingController(text: "");
+  final p1 = TextEditingController(text: "");
   var errMsg0 = "";
   var errMsg1 = "";
-  final RxString rxPass = pw.trim().obs;
+  final localPasswordSet =
+      (await bind.mainGetCommon(key: "local-permanent-password-set")) == "true";
+  final permanentPasswordSet =
+      (await bind.mainGetCommon(key: "permanent-password-set")) == "true";
+  final presetPassword = permanentPasswordSet && !localPasswordSet;
+  var canSubmit = false;
+  final RxString rxPass = "".obs;
   final rules = [
     DigitValidationRule(),
     UppercaseValidationRule(),
@@ -922,9 +927,21 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
     MinCharactersValidationRule(8),
   ];
   final maxLength = bind.mainMaxEncryptLen();
+  final statusTip = localPasswordSet
+      ? translate('password-hidden-tip')
+      : (presetPassword ? translate('preset-password-in-use-tip') : '');
+  final showStatusTipOnMobile =
+      statusTip.isNotEmpty && !isDesktop && !isWebDesktop;
 
   gFFI.dialogManager.show((setState, close, context) {
-    submit() {
+    updateCanSubmit() {
+      canSubmit = p0.text.trim().isNotEmpty || p1.text.trim().isNotEmpty;
+    }
+
+    submit() async {
+      if (!canSubmit) {
+        return;
+      }
       setState(() {
         errMsg0 = "";
         errMsg1 = "";
@@ -947,7 +964,13 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
         });
         return;
       }
-      bind.mainSetPermanentPassword(password: pass);
+      final ok = await bind.mainSetPermanentPasswordWithResult(password: pass);
+      if (!ok) {
+        setState(() {
+          errMsg0 = '${translate('Prompt')}: ${translate("Failed")}';
+        });
+        return;
+      }
       if (pass.isNotEmpty) {
         notEmptyCallback?.call();
       }
@@ -955,14 +978,20 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
     }
 
     return CustomAlertDialog(
-      title: Text(translate("Set Password")),
+      title: Row(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(Icons.key, color: MyTheme.accent),
+          Text(translate("Set Password")).paddingOnly(left: 10),
+        ],
+      ),
       content: ConstrainedBox(
         constraints: const BoxConstraints(minWidth: 500),
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            const SizedBox(
-              height: 8.0,
+            SizedBox(
+              height: showStatusTipOnMobile ? 0.0 : 6.0,
             ),
             Row(
               children: [
@@ -978,6 +1007,7 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                       rxPass.value = value.trim();
                       setState(() {
                         errMsg0 = '';
+                        updateCanSubmit();
                       });
                     },
                     maxLength: maxLength,
@@ -989,9 +1019,9 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
               children: [
                 Expanded(child: PasswordStrengthIndicator(password: rxPass)),
               ],
-            ).marginSymmetric(vertical: 8),
-            const SizedBox(
-              height: 8.0,
+            ).marginOnly(top: 2, bottom: showStatusTipOnMobile ? 2 : 8),
+            SizedBox(
+              height: showStatusTipOnMobile ? 0.0 : 8.0,
             ),
             Row(
               children: [
@@ -1005,6 +1035,7 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                     onChanged: (value) {
                       setState(() {
                         errMsg1 = '';
+                        updateCanSubmit();
                       });
                     },
                     maxLength: maxLength,
@@ -1012,11 +1043,23 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
                 ),
               ],
             ),
-            const SizedBox(
-              height: 8.0,
+            if (statusTip.isNotEmpty)
+              Row(
+                children: [
+                  Icon(Icons.info, color: Colors.amber, size: 18)
+                      .marginOnly(right: 6),
+                  Expanded(
+                      child: Text(
+                    statusTip,
+                    style: const TextStyle(fontSize: 13, height: 1.1),
+                  ))
+                ],
+              ).marginOnly(top: 6, bottom: 2),
+            SizedBox(
+              height: showStatusTipOnMobile ? 0.0 : 8.0,
             ),
             Obx(() => Wrap(
-                  runSpacing: 8,
+                  runSpacing: showStatusTipOnMobile ? 2.0 : 8.0,
                   spacing: 4,
                   children: rules.map((e) {
                     var checked = e.validate(rxPass.value.trim());
@@ -1036,11 +1079,67 @@ void setPasswordDialog({VoidCallback? notEmptyCallback}) async {
           ],
         ),
       ),
-      actions: [
-        dialogButton("Cancel", onPressed: close, isOutline: true),
-        dialogButton("OK", onPressed: submit),
-      ],
-      onSubmit: submit,
+      actions: (() {
+        final cancelButton = dialogButton(
+          "Cancel",
+          icon: Icon(Icons.close_rounded),
+          onPressed: close,
+          isOutline: true,
+        );
+        final removeButton = dialogButton(
+          "Remove",
+          icon: Icon(Icons.delete_outline_rounded),
+          onPressed: () async {
+            setState(() {
+              errMsg0 = "";
+              errMsg1 = "";
+            });
+            final ok =
+                await bind.mainSetPermanentPasswordWithResult(password: "");
+            if (!ok) {
+              setState(() {
+                errMsg0 = '${translate('Prompt')}: ${translate("Failed")}';
+              });
+              return;
+            }
+            close();
+          },
+          buttonStyle: ButtonStyle(
+              backgroundColor: MaterialStatePropertyAll(Colors.red)),
+        );
+        final okButton = dialogButton(
+          "OK",
+          icon: Icon(Icons.done_rounded),
+          onPressed: canSubmit ? submit : null,
+        );
+        if (!isDesktop && !isWebDesktop && localPasswordSet) {
+          return [
+            Align(
+              alignment: Alignment.centerRight,
+              child: FittedBox(
+                fit: BoxFit.scaleDown,
+                alignment: Alignment.centerRight,
+                child: Row(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    cancelButton,
+                    const SizedBox(width: 4),
+                    removeButton,
+                    const SizedBox(width: 4),
+                    okButton,
+                  ],
+                ),
+              ),
+            ),
+          ];
+        }
+        return [
+          cancelButton,
+          if (localPasswordSet) removeButton,
+          okButton,
+        ];
+      })(),
+      onSubmit: canSubmit ? submit : null,
       onCancel: close,
     );
   });

flutter/lib/desktop/pages/desktop_setting_page.dart

@@ -1109,8 +1109,9 @@ class _SafetyState extends State<_Safety> with AutomaticKeepAliveClientMixin {
                             if (value ==
                                     passwordValues[passwordKeys
                                         .indexOf(kUsePermanentPassword)] &&
-                                (await bind.mainGetPermanentPassword())
-                                    .isEmpty) {
+                                (await bind.mainGetCommon(
+                                        key: "permanent-password-set")) !=
+                                    "true") {
                               if (isChangePermanentPasswordDisabled()) {
                                 await callback();
                                 return;

flutter/lib/mobile/pages/server_page.dart

@@ -150,7 +150,8 @@ class _DropDownAction extends StatelessWidget {
             }
 
             if (value == kUsePermanentPassword &&
-                (await bind.mainGetPermanentPassword()).isEmpty) {
+                (await bind.mainGetCommon(key: "permanent-password-set")) !=
+                    "true") {
               if (isChangePermanentPasswordDisabled()) {
                 callback();
                 return;

flutter/lib/mobile/widgets/dialog.dart

@@ -12,100 +12,6 @@ void _showSuccess() {
   showToast(translate("Successful"));
 }
 
-void _showError() {
-  showToast(translate("Error"));
-}
-
-void setPermanentPasswordDialog(OverlayDialogManager dialogManager) async {
-  final pw = await bind.mainGetPermanentPassword();
-  final p0 = TextEditingController(text: pw);
-  final p1 = TextEditingController(text: pw);
-  var validateLength = false;
-  var validateSame = false;
-  dialogManager.show((setState, close, context) {
-    submit() async {
-      close();
-      dialogManager.showLoading(translate("Waiting"));
-      if (await gFFI.serverModel.setPermanentPassword(p0.text)) {
-        dialogManager.dismissAll();
-        _showSuccess();
-      } else {
-        dialogManager.dismissAll();
-        _showError();
-      }
-    }
-
-    return CustomAlertDialog(
-      title: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: [
-          Icon(Icons.password_rounded, color: MyTheme.accent),
-          Text(translate('Set your own password')).paddingOnly(left: 10),
-        ],
-      ),
-      content: Form(
-          autovalidateMode: AutovalidateMode.onUserInteraction,
-          child: Column(mainAxisSize: MainAxisSize.min, children: [
-            TextFormField(
-              autofocus: true,
-              obscureText: true,
-              keyboardType: TextInputType.visiblePassword,
-              decoration: InputDecoration(
-                labelText: translate('Password'),
-              ),
-              controller: p0,
-              validator: (v) {
-                if (v == null) return null;
-                final val = v.trim().length > 5;
-                if (validateLength != val) {
-                  // use delay to make setState success
-                  Future.delayed(Duration(microseconds: 1),
-                      () => setState(() => validateLength = val));
-                }
-                return val
-                    ? null
-                    : translate('Too short, at least 6 characters.');
-              },
-            ).workaroundFreezeLinuxMint(),
-            TextFormField(
-              obscureText: true,
-              keyboardType: TextInputType.visiblePassword,
-              decoration: InputDecoration(
-                labelText: translate('Confirmation'),
-              ),
-              controller: p1,
-              validator: (v) {
-                if (v == null) return null;
-                final val = p0.text == v;
-                if (validateSame != val) {
-                  Future.delayed(Duration(microseconds: 1),
-                      () => setState(() => validateSame = val));
-                }
-                return val
-                    ? null
-                    : translate('The confirmation is not identical.');
-              },
-            ).workaroundFreezeLinuxMint(),
-          ])),
-      onCancel: close,
-      onSubmit: (validateLength && validateSame) ? submit : null,
-      actions: [
-        dialogButton(
-          'Cancel',
-          icon: Icon(Icons.close_rounded),
-          onPressed: close,
-          isOutline: true,
-        ),
-        dialogButton(
-          'OK',
-          icon: Icon(Icons.done_rounded),
-          onPressed: (validateLength && validateSame) ? submit : null,
-        ),
-      ],
-    );
-  });
-}
-
 void setTemporaryPasswordLengthDialog(
     OverlayDialogManager dialogManager) async {
   List<String> lengths = ['6', '8', '10'];

flutter/lib/models/server_model.dart

@@ -471,17 +471,6 @@ class ServerModel with ChangeNotifier {
     WakelockManager.disable(_wakelockKey);
   }
 
-  Future<bool> setPermanentPassword(String newPW) async {
-    await bind.mainSetPermanentPassword(password: newPW);
-    await Future.delayed(Duration(milliseconds: 500));
-    final pw = await bind.mainGetPermanentPassword();
-    if (newPW == pw) {
-      return true;
-    } else {
-      return false;
-    }
-  }
-
   fetchID() async {
     final id = await bind.mainGetMyId();
     if (id != _serverId.id) {

flutter/lib/web/bridge.dart

@@ -1159,10 +1159,6 @@ class RustdeskImpl {
     return Future.value('');
   }
 
-  Future<String> mainGetPermanentPassword({dynamic hint}) {
-    return Future.value('');
-  }
-
   Future<String> mainGetFingerprint({dynamic hint}) {
     return Future.value('');
   }
@@ -1346,9 +1342,9 @@ class RustdeskImpl {
     throw UnimplementedError("mainUpdateTemporaryPassword");
   }
 
-  Future<void> mainSetPermanentPassword(
+  Future<bool> mainSetPermanentPasswordWithResult(
       {required String password, dynamic hint}) {
-    throw UnimplementedError("mainSetPermanentPassword");
+    throw UnimplementedError("mainSetPermanentPasswordWithResult");
   }
 
   Future<bool> mainCheckSuperUserPermission({dynamic hint}) {

src/flutter_ffi.rs

@@ -1693,8 +1693,8 @@ pub fn main_get_temporary_password() -> String {
     ui_interface::temporary_password()
 }
 
-pub fn main_get_permanent_password() -> String {
-    ui_interface::permanent_password()
+pub fn main_set_permanent_password_with_result(password: String) -> bool {
+    ui_interface::set_permanent_password_with_result(password)
 }
 
 pub fn main_get_fingerprint() -> String {
@@ -2072,10 +2072,6 @@ pub fn main_update_temporary_password() {
     update_temporary_password();
 }
 
-pub fn main_set_permanent_password(password: String) {
-    set_permanent_password(password);
-}
-
 pub fn main_check_super_user_permission() -> bool {
     check_super_user_permission()
 }
@@ -2423,16 +2419,23 @@ pub fn is_disable_installation() -> SyncReturn<bool> {
 }
 
 pub fn is_preset_password() -> bool {
-    config::HARD_SETTINGS
+    let hard = config::HARD_SETTINGS
         .read()
         .unwrap()
         .get("password")
-        .map_or(false, |p| {
-            #[cfg(not(any(target_os = "android", target_os = "ios")))]
-            return p == &crate::ipc::get_permanent_password();
-            #[cfg(any(target_os = "android", target_os = "ios"))]
-            return p == &config::Config::get_permanent_password();
-        })
+        .cloned()
+        .unwrap_or_default();
+    if hard.is_empty() {
+        return false;
+    }
+
+    // On desktop, service owns the authoritative config; query it via IPC and return only a boolean.
+    #[cfg(not(any(target_os = "android", target_os = "ios")))]
+    return crate::ipc::is_permanent_password_preset();
+
+    // On mobile, we have no service IPC; verify against local storage.
+    #[cfg(any(target_os = "android", target_os = "ios"))]
+    return config::Config::matches_permanent_password_plain(&hard);
 }
 
 // Don't call this function for desktop version.
@@ -2768,6 +2771,10 @@ pub fn main_get_common(key: String) -> String {
         return crate::platform::linux::has_gnome_shortcuts_inhibitor_permission().to_string();
         #[cfg(not(target_os = "linux"))]
         return false.to_string();
+    } else if key == "permanent-password-set" {
+        return ui_interface::is_permanent_password_set().to_string();
+    } else if key == "local-permanent-password-set" {
+        return ui_interface::is_local_permanent_password_set().to_string();
     } else {
         if key.starts_with("download-data-") {
             let id = key.replace("download-data-", "");

src/ipc.rs

@@ -632,8 +632,29 @@ async fn handle(data: Data, stream: &mut Connection) {
                     value = Some(Config::get_id());
                 } else if name == "temporary-password" {
                     value = Some(password::temporary_password());
-                } else if name == "permanent-password" {
-                    value = Some(Config::get_permanent_password());
+                } else if name == "permanent-password-storage-and-salt" {
+                    let (storage, salt) = Config::get_local_permanent_password_storage_and_salt();
+                    value = Some(storage + "\n" + &salt);
+                } else if name == "permanent-password-set" {
+                    value = Some(if Config::has_permanent_password() {
+                        "Y".to_owned()
+                    } else {
+                        "N".to_owned()
+                    });
+                } else if name == "permanent-password-is-preset" {
+                    let hard = config::HARD_SETTINGS
+                        .read()
+                        .unwrap()
+                        .get("password")
+                        .cloned()
+                        .unwrap_or_default();
+                    let is_preset =
+                        !hard.is_empty() && Config::matches_permanent_password_plain(&hard);
+                    value = Some(if is_preset {
+                        "Y".to_owned()
+                    } else {
+                        "N".to_owned()
+                    });
                 } else if name == "salt" {
                     value = Some(Config::get_salt());
                 } else if name == "rendezvous_server" {
@@ -669,13 +690,24 @@ async fn handle(data: Data, stream: &mut Connection) {
                 allow_err!(stream.send(&Data::Config((name, value))).await);
             }
             Some(value) => {
+                let mut updated = true;
                 if name == "id" {
                     Config::set_key_confirmed(false);
                     Config::set_id(&value);
                 } else if name == "temporary-password" {
                     password::update_temporary_password();
                 } else if name == "permanent-password" {
-                    Config::set_permanent_password(&value);
+                    if Config::is_disable_change_permanent_password() {
+                        log::warn!("Changing permanent password is disabled");
+                        updated = false;
+                    } else {
+                        Config::set_permanent_password(&value);
+                    }
+                    // Explicitly ACK/NACK permanent-password writes. This allows UIs/FFI to
+                    // distinguish "accepted by daemon" vs "IPC send succeeded" without
+                    // reading back any secret.
+                    let ack = if updated { "Y" } else { "N" }.to_owned();
+                    allow_err!(stream.send(&Data::Config((name.clone(), Some(ack)))).await);
                 } else if name == "salt" {
                     Config::set_salt(&value);
                 } else if name == "voice-call-input" {
@@ -685,7 +717,9 @@ async fn handle(data: Data, stream: &mut Connection) {
                 } else {
                     return;
                 }
-                log::info!("{} updated", name);
+                if updated {
+                    log::info!("{} updated", name);
+                }
             }
         },
         Data::Options(value) => match value {
@@ -1143,13 +1177,57 @@ pub fn update_temporary_password() -> ResultType<()> {
     set_config("temporary-password", "".to_owned())
 }
 
-pub fn get_permanent_password() -> String {
-    if let Ok(Some(v)) = get_config("permanent-password") {
-        Config::set_permanent_password(&v);
-        v
-    } else {
-        Config::get_permanent_password()
+fn apply_permanent_password_storage_and_salt_payload(payload: Option<&str>) -> ResultType<()> {
+    let Some(payload) = payload else {
+        return Ok(());
+    };
+    let Some((storage, salt)) = payload.split_once('\n') else {
+        bail!("Invalid permanent-password-storage-and-salt payload");
+    };
+
+    if storage.is_empty() {
+        Config::set_permanent_password_storage_for_sync("", "")?;
+        return Ok(());
     }
+
+    Config::set_permanent_password_storage_for_sync(storage, salt)?;
+    Ok(())
+}
+
+pub fn sync_permanent_password_storage_from_daemon() -> ResultType<()> {
+    let v = get_config("permanent-password-storage-and-salt")?;
+    apply_permanent_password_storage_and_salt_payload(v.as_deref())
+}
+
+async fn sync_permanent_password_storage_from_daemon_async() -> ResultType<()> {
+    let ms_timeout = 1_000;
+    let v = get_config_async("permanent-password-storage-and-salt", ms_timeout).await?;
+    apply_permanent_password_storage_and_salt_payload(v.as_deref())
+}
+
+pub fn is_permanent_password_set() -> bool {
+    match get_config("permanent-password-set") {
+        Ok(Some(v)) => {
+            let v = v.trim();
+            return v == "Y";
+        }
+        Ok(None) => {
+            // No response/value (timeout).
+        }
+        Err(_) => {
+            // Connection error.
+        }
+    }
+    log::warn!("Failed to query permanent password state from daemon");
+    false
+}
+
+pub fn is_permanent_password_preset() -> bool {
+    if let Ok(Some(v)) = get_config("permanent-password-is-preset") {
+        let v = v.trim();
+        return v == "Y";
+    }
+    false
 }
 
 pub fn get_fingerprint() -> String {
@@ -1159,8 +1237,41 @@ pub fn get_fingerprint() -> String {
 }
 
 pub fn set_permanent_password(v: String) -> ResultType<()> {
-    Config::set_permanent_password(&v);
-    set_config("permanent-password", v)
+    if Config::is_disable_change_permanent_password() {
+        bail!("Changing permanent password is disabled");
+    }
+    if set_permanent_password_with_ack(v)? {
+        Ok(())
+    } else {
+        bail!("Changing permanent password was rejected by daemon");
+    }
+}
+
+#[tokio::main(flavor = "current_thread")]
+pub async fn set_permanent_password_with_ack(v: String) -> ResultType<bool> {
+    set_permanent_password_with_ack_async(v).await
+}
+
+async fn set_permanent_password_with_ack_async(v: String) -> ResultType<bool> {
+    // The daemon ACK/NACK is expected quickly since it applies the config in-process.
+    let ms_timeout = 1_000;
+    let mut c = connect(ms_timeout, "").await?;
+    c.send_config("permanent-password", v).await?;
+    if let Some(Data::Config((name2, Some(v)))) = c.next_timeout(ms_timeout).await? {
+        if name2 == "permanent-password" {
+            let v = v.trim();
+            let ok = v == "Y";
+            if ok {
+                // Ensure the hashed permanent password storage is written to the user config file.
+                // This sync must not affect the daemon ACK outcome.
+                if let Err(err) = sync_permanent_password_storage_from_daemon_async().await {
+                    log::warn!("Failed to sync permanent password storage from daemon: {err}");
+                }
+            }
+            return Ok(ok);
+        }
+    }
+    Ok(false)
 }
 
 #[cfg(feature = "flutter")]

src/lang/ar.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "متابعة مع {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/be.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Працягнуць з {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/bg.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Продължи с {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ca.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Continua amb {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/cn.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "传入会话期间保持屏幕常亮"),
         ("Continue with {}", "使用 {} 登录"),
         ("Display Name", "显示名称"),
+        ("password-hidden-tip", "永久密码已设置（已隐藏）"),
+        ("preset-password-in-use-tip", "当前使用预设密码"),
     ].iter().cloned().collect();
 }

src/lang/cs.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Pokračovat s {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/da.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Fortsæt med {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/de.rs

@@ -379,8 +379,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Screen Share", "Bildschirmfreigabe"),
         ("ubuntu-21-04-required", "Wayland erfordert Ubuntu 21.04 oder eine höhere Version."),
         ("wayland-requires-higher-linux-version", "Wayland erfordert eine höhere Version der Linux-Distribution. Bitte versuchen Sie den X11-Desktop oder ändern Sie Ihr Betriebssystem."),
-        ("xdp-portal-unavailable", ""),
-        ("JumpLink", "View"),
+        ("xdp-portal-unavailable", "Die Bildschirmaufnahme mit Wayland ist fehlgeschlagen. Das XDG-Desktop-Portal ist möglicherweise abgestürzt oder nicht verfügbar. Versuchen Sie, es mit `systemctl --user restart xdg-desktop-portal` neu zu starten."),
+        ("JumpLink", "Anzeigen"),
         ("Please Select the screen to be shared(Operate on the peer side).", "Bitte wählen Sie den freizugebenden Bildschirm aus (Bedienung auf der Gegenseite)."),
         ("Show RustDesk", "RustDesk anzeigen"),
         ("This PC", "Dieser PC"),
@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Bildschirm während eingehender Sitzungen aktiv halten"),
         ("Continue with {}", "Fortfahren mit {}"),
         ("Display Name", "Anzeigename"),
+        ("password-hidden-tip", "Ein permanentes Passwort wurde festgelegt (ausgeblendet)."),
+        ("preset-password-in-use-tip", "Das voreingestellte Passwort wird derzeit verwendet."),
     ].iter().cloned().collect();
 }

src/lang/el.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Διατήρηση ενεργής οθόνης κατά τη διάρκεια των εισερχόμενων συνεδριών"),
         ("Continue with {}", "Συνέχεια με {}"),
         ("Display Name", "Εμφανιζόμενο όνομα"),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/en.rs

@@ -272,5 +272,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("rel-mouse-permission-lost-tip", "Keyboard permission was revoked. Relative Mouse Mode has been disabled."),
         ("keep-awake-during-outgoing-sessions-label", "Keep screen awake during outgoing sessions"),
         ("keep-awake-during-incoming-sessions-label", "Keep screen awake during incoming sessions"),
+        ("password-hidden-tip", "Permanent password is set (hidden)."),
+        ("preset-password-in-use-tip", "Preset password is currently in use."),
     ].iter().cloned().collect();
 }

src/lang/eo.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", ""),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/es.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Continuar con {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/et.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Jätka koos {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/eu.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "{} honekin jarraitu"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/fa.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "ادامه با {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/fi.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Jatka käyttäen {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/fr.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Maintenir l’écran allumé lors des sessions entrantes"),
         ("Continue with {}", "Continuer avec {}"),
         ("Display Name", "Nom d’affichage"),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ge.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "{}-ით გაგრძელება"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/he.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "המשך עם {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/hr.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Nastavi sa {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/hu.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Képernyő aktív állapotban tartása a bejövő munkamenetek során"),
         ("Continue with {}", "Folytatás ezzel: {}"),
         ("Display Name", "Kijelző név"),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/id.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Lanjutkan dengan {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/it.rs

@@ -379,7 +379,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Screen Share", "Condivisione schermo"),
         ("ubuntu-21-04-required", "Wayland richiede Ubuntu 21.04 o versione successiva."),
         ("wayland-requires-higher-linux-version", "Wayland richiede una versione superiore della distribuzione Linux.\nProva X11 desktop o cambia il sistema operativo."),
-        ("xdp-portal-unavailable", ""),
+        ("xdp-portal-unavailable", "Acquisizione dello schermo di Wayland non riuscita. Il portale desktop XDG potrebbe essersi bloccato o non essere disponibile. Prova a riavviarlo con `systemctl --user restart xdg-desktop-portal`."),
         ("JumpLink", "Vai a"),
         ("Please Select the screen to be shared(Operate on the peer side).", "Seleziona lo schermo da condividere (opera sul lato dispositivo remoto)."),
         ("Show RustDesk", "Visualizza RustDesk"),
@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Mantieni lo schermo attivo durante le sessioni in ingresso"),
         ("Continue with {}", "Continua con {}"),
         ("Display Name", "Visualizza nome"),
+        ("password-hidden-tip", "È impostata una password permanente (nascosta)."),
+        ("preset-password-in-use-tip", "È attualmente in uso la password preimpostata."),
     ].iter().cloned().collect();
 }

src/lang/ja.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "{} で続行"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ko.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "수신 세션 중 화면 켜짐 유지"),
         ("Continue with {}", "{}(으)로 계속"),
         ("Display Name", "표시 이름"),
+        ("password-hidden-tip", "영구 비밀번호가 설정되었습니다 (숨김)."),
+        ("preset-password-in-use-tip", "현재 사전 설정된 비밀번호가 사용 중입니다."),
     ].iter().cloned().collect();
 }

src/lang/kz.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", ""),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/lt.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Tęsti su {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/lv.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Turpināt ar {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/nb.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Fortsett med {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/nl.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Houd het scherm open tijdens de inkomende sessies."),
         ("Continue with {}", "Ga verder met {}"),
         ("Display Name", "Naam Weergeven"),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/pl.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Utrzymuj urządzenie w stanie aktywnym podczas sesji przychodzących"),
         ("Continue with {}", "Kontynuuj z {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/pt_PT.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", ""),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ptbr.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Manter tela ativa durante sessões de entrada"),
         ("Continue with {}", "Continuar com {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ro.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Continuă cu {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ru.rs

@@ -379,7 +379,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Screen Share", "Демонстрация экрана"),
         ("ubuntu-21-04-required", "Wayland требуется Ubuntu версии 21.04 или новее."),
         ("wayland-requires-higher-linux-version", "Для Wayland требуется более поздняя версия дистрибутива Linux. Используйте рабочий стол X11 или смените ОС."),
-        ("xdp-portal-unavailable", ""),
+        ("xdp-portal-unavailable", "Невозможно сделать снимок экрана Wayland. Возможно, в XDG Desktop Portal сбой или он недоступен. Попробуйте перезапустить его с помощью `systemctl --user restart xdg-desktop-portal`."),
         ("JumpLink", "Просмотр"),
         ("Please Select the screen to be shared(Operate on the peer side).", "Выберите экран для демонстрации (работайте на одноранговой стороне)."),
         ("Show RustDesk", "Показать RustDesk"),
@@ -666,7 +666,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Incoming Print Job", "Входящее задание печати"),
         ("use-the-default-printer-tip", "Использовать принтер по умолчанию"),
         ("use-the-selected-printer-tip", "Использовать выбранный принтер"),
-        ("auto-print-tip", "Автоматически выполнять печать на выбранном принтере."),
+        ("auto-print-tip", "Автоматически выполнять печать на выбранном принтере"),
         ("print-incoming-job-confirm-tip", "Получено задание на печать с удалённого устройства. Выполнить его локально?"),
         ("remote-printing-disallowed-tile-tip", "Удалённая печать запрещена"),
         ("remote-printing-disallowed-text-tip", "Настройки разрешений на управляемой стороне запрещают удалённую печать."),
@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Не отключать экран во время входящих сеансов"),
         ("Continue with {}", "Продолжить с {}"),
         ("Display Name", "Отображаемое имя"),
+        ("password-hidden-tip", "Установлен постоянный пароль (скрытый)."),
+        ("preset-password-in-use-tip", "Установленный пароль сейчас используется."),
     ].iter().cloned().collect();
 }

src/lang/sc.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Sighi cun {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sk.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Pokračovať s {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sl.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Nadaljuj z {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sq.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Vazhdo me {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sr.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Nastavi sa {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sv.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Fortsätt med {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ta.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "{} உடன் தொடர்"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/template.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", ""),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/th.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "ทำต่อด้วย {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/tr.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", "Gelen oturumlar süresince ekranı açık tutun"),
         ("Continue with {}", "{} ile devam et"),
         ("Display Name", "Görünen Ad"),
+        ("password-hidden-tip", "Şifre gizli"),
+        ("preset-password-in-use-tip", "Önceden ayarlanmış şifre kullanılıyor"),
     ].iter().cloned().collect();
 }

src/lang/tw.rs

@@ -740,6 +740,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-outgoing-sessions-label", "在連出工作階段期間保持螢幕喚醒"),
         ("keep-awake-during-incoming-sessions-label", "在連入工作階段期間保持螢幕喚醒"),
         ("Continue with {}", "使用 {} 登入"),
-        ("Display Name", ""),
+        ("Display Name", "顯示名稱"),
+        ("password-hidden-tip", "固定密碼已設定（已隱藏）"),
+        ("preset-password-in-use-tip", "目前正在使用預設密碼"),
     ].iter().cloned().collect();
 }

src/lang/uk.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Продовжити з {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/lang/vi.rs

@@ -741,5 +741,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("keep-awake-during-incoming-sessions-label", ""),
         ("Continue with {}", "Tiếp tục với {}"),
         ("Display Name", ""),
+        ("password-hidden-tip", ""),
+        ("preset-password-in-use-tip", ""),
     ].iter().cloned().collect();
 }

src/platform/windows.cc

@@ -580,9 +580,8 @@ extern "C"
         return rdp_or_console;
     }
 
-    BOOL is_session_locked(BOOL include_rdp)
+    BOOL is_session_locked(DWORD session_id)
     {
-        DWORD session_id = get_current_session(include_rdp);
         if (session_id == 0xFFFFFFFF) {
             return FALSE;
         }

src/platform/windows.rs

@@ -523,7 +523,7 @@ const SERVICE_TYPE: ServiceType = ServiceType::OWN_PROCESS;
 
 extern "C" {
     fn get_current_session(rdp: BOOL) -> DWORD;
-    fn is_session_locked(include_rdp: BOOL) -> BOOL;
+    fn is_session_locked(session_id: DWORD) -> BOOL;
     fn LaunchProcessWin(
         cmd: *const u16,
         session_id: DWORD,
@@ -1149,20 +1149,21 @@ pub fn is_prelogin() -> bool {
 }
 
 pub fn is_locked() -> bool {
-    unsafe { is_session_locked(share_rdp()) == TRUE }
+    let Some(session_id) = get_current_process_session_id() else {
+        return false;
+    };
+    unsafe { is_session_locked(session_id) == TRUE }
 }
 
-// `is_logon_ui()` is regardless of multiple sessions now.
-// It only check if "LogonUI.exe" exists.
-//
-// If there're mulitple sessions (logged in users),
-// some are in the login screen, while the others are not.
-// Then this function may not work fine if the session we want to handle(connect) is not in the login screen.
-// But it's a rare case and cannot be simply handled, so it will not be dealt with for the time being.
 #[inline]
 pub fn is_logon_ui() -> ResultType<bool> {
+    let Some(current_sid) = get_current_process_session_id() else {
+        return Ok(false);
+    };
     let pids = get_pids("LogonUI.exe")?;
-    Ok(!pids.is_empty())
+    Ok(pids
+        .into_iter()
+        .any(|pid| get_session_id_of_process(pid) == Some(current_sid)))
 }
 
 pub fn is_root() -> bool {
@@ -2029,6 +2030,9 @@ pub fn update_install_option(k: &str, v: &str) -> ResultType<()> {
     if !is_installed() || !crate::is_server() {
         return Ok(());
     }
+    if ![REG_NAME_INSTALL_PRINTER].contains(&k) || !["0", "1"].contains(&v) {
+        return Ok(());
+    }
     let app_name = crate::get_app_name();
     let ext = app_name.to_lowercase();
     let cmds =

src/server/connection.rs

@@ -27,6 +27,7 @@ use hbb_common::platform::linux::run_cmds;
 #[cfg(target_os = "android")]
 use hbb_common::protobuf::EnumOrUnknown;
 use hbb_common::{
+    config::decode_permanent_password_h1_from_storage,
     config::{self, keys, Config, TrustedDevice},
     fs::{self, can_enable_overwrite_detection, JobType},
     futures::{SinkExt, StreamExt},
@@ -77,6 +78,18 @@ lazy_static::lazy_static! {
     static ref WAKELOCK_KEEP_AWAKE_OPTION: Arc::<Mutex<Option<bool>>> = Default::default();
 }
 
+fn constant_time_eq(a: &[u8], b: &[u8]) -> bool {
+    if a.len() != b.len() {
+        return false;
+    }
+    // Avoid data-dependent early exits.
+    let mut x: u8 = 0;
+    for i in 0..a.len() {
+        x |= a[i] ^ b[i];
+    }
+    x == 0
+}
+
 #[cfg(any(target_os = "windows", target_os = "linux"))]
 lazy_static::lazy_static! {
     static ref WALLPAPER_REMOVER: Arc<Mutex<Option<WallPaperRemover>>> = Default::default();
@@ -1969,23 +1982,53 @@ impl Connection {
         self.tx_input.send(MessageInput::Key((msg, press))).ok();
     }
 
-    fn validate_one_password(&self, password: String) -> bool {
-        if password.len() == 0 {
-            return false;
-        }
-        let mut hasher = Sha256::new();
-        hasher.update(password);
-        hasher.update(&self.hash.salt);
+    fn verify_h1(&self, h1: &[u8]) -> bool {
         let mut hasher2 = Sha256::new();
-        hasher2.update(&hasher.finalize()[..]);
-        hasher2.update(&self.hash.challenge);
-        hasher2.finalize()[..] == self.lr.password[..]
+        hasher2.update(h1);
+        hasher2.update(self.hash.challenge.as_bytes());
+        // A normal `==` on slices may short-circuit on the first mismatch, which can leak how many leading
+        // bytes matched via timing. In typical remote scenarios this is difficult to exploit due to network
+        // jitter, changing challenges, and login attempt throttling, but a constant-time comparison here is
+        // low-cost defensive programming.
+        constant_time_eq(&hasher2.finalize()[..], &self.lr.password[..])
     }
 
-    fn validate_password(&mut self) -> bool {
+    #[inline]
+    fn validate_one_password(&self, password: &str) -> bool {
+        self.validate_password_plain(password)
+    }
+
+    fn validate_password_plain(&self, password: &str) -> bool {
+        if password.is_empty() {
+            return false;
+        }
+
+        let mut hasher = Sha256::new();
+        hasher.update(password.as_bytes());
+        hasher.update(self.hash.salt.as_bytes());
+        let h1_plain = hasher.finalize();
+        self.verify_h1(&h1_plain[..])
+    }
+
+    fn validate_password_storage(&self, storage: &str) -> bool {
+        if storage.is_empty() {
+            return false;
+        }
+
+        // Use strict decode success to detect hashed storage.
+        // If decode fails, treat as legacy plaintext storage for compatibility.
+        if let Some(h1) = decode_permanent_password_h1_from_storage(storage) {
+            return self.verify_h1(&h1[..]);
+        }
+
+        // Legacy plaintext storage path.
+        self.validate_password_plain(storage)
+    }
+
+    fn validate_password(&mut self, allow_permanent_password: bool) -> bool {
         if password::temporary_enabled() {
             let password = password::temporary_password();
-            if self.validate_one_password(password.clone()) {
+            if self.validate_one_password(&password) {
                 raii::AuthedConnID::update_or_insert_session(
                     self.session_key(),
                     Some(password),
@@ -1994,9 +2037,32 @@ impl Connection {
                 return true;
             }
         }
-        if password::permanent_enabled() {
-            if self.validate_one_password(Config::get_permanent_password()) {
-                return true;
+        if password::permanent_enabled() || allow_permanent_password {
+            let print_fallback = || {
+                if allow_permanent_password && !password::permanent_enabled() {
+                    log::info!("Permanent password accepted via logon-screen fallback");
+                }
+            };
+            // Since hashed storage uses a prefix-based encoding, a hard plaintext that
+            // happens to look like hashed storage could be mis-detected. Validate local storage
+            // and hard/preset plaintext via separate paths to avoid that ambiguity.
+            let (local_storage, _) = Config::get_local_permanent_password_storage_and_salt();
+            if !local_storage.is_empty() {
+                if self.validate_password_storage(&local_storage) {
+                    print_fallback();
+                    return true;
+                }
+            } else {
+                let hard = config::HARD_SETTINGS
+                    .read()
+                    .unwrap()
+                    .get("password")
+                    .cloned()
+                    .unwrap_or_default();
+                if !hard.is_empty() && self.validate_password_plain(&hard) {
+                    print_fallback();
+                    return true;
+                }
             }
         }
         false
@@ -2016,7 +2082,7 @@ impl Connection {
         if let Some(session) = session {
             if !self.lr.password.is_empty()
                 && (tfa && session.tfa
-                    || !tfa && self.validate_one_password(session.random_password.clone()))
+                    || !tfa && self.validate_password_plain(&session.random_password))
             {
                 log::info!("is recent session");
                 return true;
@@ -2290,6 +2356,10 @@ impl Connection {
             #[cfg(any(target_os = "android", target_os = "ios"))]
             let is_logon = || crate::platform::is_prelogin();
 
+            let allow_logon_screen_password =
+                crate::get_builtin_option(keys::OPTION_ALLOW_LOGON_SCREEN_PASSWORD) == "Y"
+                    && is_logon();
+
             if !hbb_common::is_ip_str(&lr.username)
                 && !hbb_common::is_domain_port_str(&lr.username)
                 && lr.username != Config::get_id()
@@ -2298,8 +2368,7 @@ impl Connection {
                     .await;
                 return false;
             } else if (password::approve_mode() == ApproveMode::Click
-                && !(crate::get_builtin_option(keys::OPTION_ALLOW_LOGON_SCREEN_PASSWORD) == "Y"
-                    && is_logon()))
+                && !allow_logon_screen_password)
                 || password::approve_mode() == ApproveMode::Both && !password::has_valid_password()
             {
                 self.try_start_cm(lr.my_id, lr.my_name, false);
@@ -2335,7 +2404,7 @@ impl Connection {
                 if !res {
                     return true;
                 }
-                if !self.validate_password() {
+                if !self.validate_password(allow_logon_screen_password) {
                     self.update_failure(failure, false, 0);
                     if err_msg.is_empty() {
                         self.send_login_error(crate::client::LOGIN_MSG_PASSWORD_WRONG)

src/ui.rs

@@ -212,12 +212,16 @@ impl UI {
         update_temporary_password()
     }
 
-    fn permanent_password(&self) -> String {
-        permanent_password()
+    fn set_permanent_password(&self, password: String) {
+        let _ = set_permanent_password_with_result(password);
     }
 
-    fn set_permanent_password(&self, password: String) {
-        set_permanent_password(password);
+    fn is_local_permanent_password_set(&self) -> bool {
+        is_local_permanent_password_set()
+    }
+
+    fn is_permanent_password_set(&self) -> bool {
+        is_permanent_password_set()
     }
 
     fn get_remote_id(&mut self) -> String {
@@ -726,8 +730,9 @@ impl sciter::EventHandler for UI {
         fn get_id();
         fn temporary_password();
         fn update_temporary_password();
-        fn permanent_password();
         fn set_permanent_password(String);
+        fn is_local_permanent_password_set();
+        fn is_permanent_password_set();
         fn get_remote_id();
         fn set_remote_id(String);
         fn closing(i32, i32, i32, i32);

src/ui/common.css

@@ -72,6 +72,11 @@ button.button:hover, button.outline:hover {
   border-color: color(hover-border);
 }
 
+button:disabled,
+button:disabled:hover {
+  opacity: 0.3;
+}
+
 button.link {
   background: none !important;
   border: none;
@@ -484,4 +489,4 @@ div.user-session select {
   background: color(bg);
   color: color(text);
   padding-left: 0.5em;
-}
+}

src/ui/index.tis

@@ -1072,6 +1072,7 @@ class PasswordArea: Reactor.Component {
         var method = handler.get_option('verification-method');
         var approve_mode= handler.get_option('approve-mode');
         var show_password = approve_mode != 'click';
+        var has_local_password = handler.is_local_permanent_password_set();
         return <popup><menu.context #edit-password-context>
             <li #approve-mode-password><span>{svg_checkmark}</span>{translate('Accept sessions via password')}</li>
             <li #approve-mode-click><span>{svg_checkmark}</span>{translate('Accept sessions via click')}</li>
@@ -1082,6 +1083,7 @@ class PasswordArea: Reactor.Component {
             { !show_password ? '' : <li #use-both-passwords><span>{svg_checkmark}</span>{translate('Use both passwords')}</li> }
             { !show_password ? '' : <div .separator /> }
             { !show_password || disable_change_permanent_password ? '' : <li #set-password  disabled={ method == 'use-temporary-password' ? "true" : "false" }>{translate('Set permanent password')}</li> }
+            { !show_password || disable_change_permanent_password ? '' : <li #clear-password disabled={ has_local_password ? "false" : "true" }>{translate('Clear permanent password')}</li> }
             { !show_password ? '' : <TemporaryPasswordLengthMenu /> }
             <div .separator />
             <li #tfa><span>{svg_checkmark}</span>{translate('enable-2fa-title')}</li>
@@ -1114,6 +1116,10 @@ class PasswordArea: Reactor.Component {
                     el.state.disabled = true;
                 }
             }
+            if (el.id == "clear-password") {
+                var has_local_password = handler.is_local_permanent_password_set();
+                el.state.disabled = !has_local_password;
+            }
             if (el.id == "tfa")
                 el.attributes.toggleClass("selected", has_valid_2fa);
         }
@@ -1129,16 +1135,28 @@ class PasswordArea: Reactor.Component {
 
     event click $(li#set-password) {
         var me = this;
-        var password = handler.permanent_password();
-        var value_field = password.length == 0 ? "" : "value=" + password;
+        var has_local_password = handler.is_local_permanent_password_set();
+        var permanent_password_set = handler.is_permanent_password_set();
+        var password_hidden_tip = translate('password-hidden-tip');
+        var preset_password_tip = translate('preset-password-in-use-tip');
+        var password_tip = "";
+        if (has_local_password) {
+            password_tip = "<div style='margin-top:0.5em; color:#e5a43a;'><span style='font-weight:bold;'>[!]</span> " + password_hidden_tip + "</div>";
+        } else if (permanent_password_set) {
+            password_tip = "<div style='margin-top:0.5em; color:#e5a43a;'><span style='font-weight:bold;'>[!]</span> " + preset_password_tip + "</div>";
+        }
         msgbox("custom-password", translate("Set Password"), "<div .form .set-password> \
-            <div><span>" + translate('Password') + ":</span><input|password(password) .outline-focus " + value_field + " /></div> \
-            <div><span>" + translate('Confirmation') + ":</span><input|password(confirmation) " + value_field + " /></div> \
+            <div><span>" + translate('Password') + ":</span><input|password(password) .outline-focus /></div> \
+            <div><span>" + translate('Confirmation') + ":</span><input|password(confirmation) /></div> \
+            " + password_tip + " \
         </div> \
         ", "", function(res=null) {
             if (!res) return;
             var p0 = (res.password || "").trim();
             var p1 = (res.confirmation || "").trim();
+            if (p0.length == 0 && p1.length == 0) {
+                return " ";
+            }
             if (p0.length < 6 && p0.length != 0) {
                 return translate("Too short, at least 6 characters.");
             }
@@ -1148,6 +1166,15 @@ class PasswordArea: Reactor.Component {
             handler.set_permanent_password(p0);
             me.update();
         }, msgbox_default_height, get_msgbox_width());
+        self.timer(30ms, function() {
+            updateSetPasswordSubmitState();
+        });
+    }
+
+    event click $(li#clear-password) {
+        if (this.$(li#clear-password).state.disabled) return;
+        handler.set_permanent_password("");
+        this.update();
     }
 
     event click $(menu#edit-password-context>li) (_, me) {
@@ -1227,6 +1254,18 @@ function updatePasswordArea() {
 }
 if (!outgoing_only) updatePasswordArea();
 
+function updateSetPasswordSubmitState() {
+    var dialog = $(#msgbox);
+    if (!dialog) return;
+    var password = dialog.$(input[name='password']);
+    var confirmation = dialog.$(input[name='confirmation']);
+    var submit = dialog.$(button#submit);
+    if (!password || !confirmation || !submit) return;
+    var can_submit = (password.value || "").trim().length > 0 ||
+        (confirmation.value || "").trim().length > 0;
+    submit.state.disabled = !can_submit;
+}
+
 class ID: Reactor.Component {
     function render() {
         return <input type="text" #remote_id .outline-focus novalue={translate("Enter Remote ID")}
@@ -1284,6 +1323,22 @@ event keydown (evt) {
     }
 }
 
+event keyup $(#msgbox input[name='password']) {
+    updateSetPasswordSubmitState();
+}
+
+event keyup $(#msgbox input[name='confirmation']) {
+    updateSetPasswordSubmitState();
+}
+
+event change $(#msgbox input[name='password']) {
+    updateSetPasswordSubmitState();
+}
+
+event change $(#msgbox input[name='confirmation']) {
+    updateSetPasswordSubmitState();
+}
+
 $(body).content(<div style="size:*"><App /><div #msgbox /></div>);
 
 event click $(#powered-by) {

src/ui/msgbox.tis

@@ -193,8 +193,10 @@ class MsgboxComponent: Reactor.Component {
     }
     
     function submit() {
-        if (this.$(button#submit)) {
-            this.$(button#submit).sendEvent("click");
+        var submit_btn = this.$(button#submit);
+        if (submit_btn) {
+            if (submit_btn.state.disabled) return;
+            submit_btn.sendEvent("click");
         }
     }
     

src/ui_interface.rs

@@ -609,19 +609,57 @@ pub fn update_temporary_password() {
 }
 
 #[inline]
-pub fn permanent_password() -> String {
+pub fn is_permanent_password_set() -> bool {
     #[cfg(any(target_os = "android", target_os = "ios"))]
-    return Config::get_permanent_password();
+    return Config::has_permanent_password();
     #[cfg(not(any(target_os = "android", target_os = "ios")))]
-    return ipc::get_permanent_password();
+    {
+        let daemon_is_set = ipc::is_permanent_password_set();
+        // `daemon_is_set` is authoritative for the return value. Local storage is only used to
+        // decide whether we should attempt a sync to clear stale user-side state.
+        let local_storage_is_empty = if daemon_is_set {
+            true
+        } else {
+            let (storage, _) = Config::get_local_permanent_password_storage_and_salt();
+            storage.is_empty()
+        };
+        if daemon_is_set || !local_storage_is_empty {
+            allow_err!(ipc::sync_permanent_password_storage_from_daemon());
+        }
+        daemon_is_set
+    }
 }
 
 #[inline]
-pub fn set_permanent_password(password: String) {
+pub fn is_local_permanent_password_set() -> bool {
     #[cfg(any(target_os = "android", target_os = "ios"))]
-    Config::set_permanent_password(&password);
+    return Config::has_local_permanent_password();
     #[cfg(not(any(target_os = "android", target_os = "ios")))]
-    allow_err!(ipc::set_permanent_password(password));
+    {
+        allow_err!(ipc::sync_permanent_password_storage_from_daemon());
+        Config::has_local_permanent_password()
+    }
+}
+
+pub fn set_permanent_password_with_result(password: String) -> bool {
+    if config::Config::is_disable_change_permanent_password() {
+        return false;
+    }
+    #[cfg(any(target_os = "android", target_os = "ios"))]
+    {
+        config::Config::set_permanent_password(&password);
+        return true;
+    }
+    #[cfg(not(any(target_os = "android", target_os = "ios")))]
+    {
+        match crate::ipc::set_permanent_password_with_ack(password) {
+            Ok(ok) => ok,
+            Err(err) => {
+                log::warn!("Failed to set permanent password via IPC: {err}");
+                false
+            }
+        }
+    }
 }
 
 #[inline]