From f3beb1624c24012c246d17a40c4e10c1c6b3b5b5 Mon Sep 17 00:00:00 2001
From: Thomas Vanbesien <tvanbesi@proton.me>
Date: Tue, 31 Mar 2026 17:44:35 +0200
Subject: Add passphrase-protected private key support

Wire up QOpcUaClient::passwordForPrivateKeyRequired to a QML dialog,
mirroring the existing certificate trust flow (local QEventLoop + 30s
timeout).
---
 demo/Main.qml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'demo/Main.qml')

diff --git a/demo/Main.qml b/demo/Main.qml
index 908dcbd..f0f3674 100644
--- a/demo/Main.qml
+++ b/demo/Main.qml
@@ -44,6 +44,13 @@ ApplicationWindow {
             debugConsole.appendLog("Discovering: " + Bobink.discovering);
         }
 
+        function onPrivateKeyPasswordRequired(keyFilePath,
+                                              previousTryWasInvalid) {
+            keyPasswordDialog.keyFilePath = keyFilePath;
+            keyPasswordDialog.previousTryWasInvalid = previousTryWasInvalid;
+            keyPasswordDialog.open();
+        }
+
         function onServersChanged() {
             debugConsole.appendLog("Discovered server list updated");
         }
@@ -60,6 +67,11 @@ ApplicationWindow {
 
     }
 
+    KeyPasswordDialog {
+        id: keyPasswordDialog
+
+    }
+
     ColumnLayout {
         anchors.fill: parent
         spacing: 0
-- 
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