From 2fb5bd9669424b2bb08da8ad1f45578194f17ba1 Mon Sep 17 00:00:00 2001
From: Li Changze <lichangze@uniontech.com>
Date: Tue, 3 Jun 2025 13:16:44 +0800
Subject: [PATCH] qdbus: add call GetConnectionCredentials interface

[ChangeLog][QtDBus][QDBusConnectionInterface] Added method serviceCredentials().
See <https://dbus.freedesktop.org/doc/dbus-specification.html>
section: 'Method: org.freedesktop.DBus.GetConnectionCredentials' for more information.

Change-Id: If37687a35278fde8b0afc33eb19f9fa6b8dbe200
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 5ee2737d916af7e444cae88209d9f0bd4d29e7ea)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/dbus/qdbusconnectioninterface.cpp | 15 +++++++++++++++
 src/dbus/qdbusconnectioninterface.h   |  2 ++
 2 files changed, 17 insertions(+)

diff --git a/src/dbus/qdbusconnectioninterface.cpp b/src/dbus/qdbusconnectioninterface.cpp
index 0e886dcc04a..f7dbbb01563 100644
--- a/src/dbus/qdbusconnectioninterface.cpp
+++ b/src/dbus/qdbusconnectioninterface.cpp
@@ -206,6 +206,21 @@ QDBusReply<uint> QDBusConnectionInterface::serviceUid(const QString &serviceName
                              QList<QVariant>() << serviceName);
 }
 
+/*!
+    \since 6.10
+
+    Returns the connection credentials for the process currently holding
+    the bus service \a serviceName.
+
+    See <https://dbus.freedesktop.org/doc/dbus-specification.html>
+    section: 'Method: org.freedesktop.DBus.GetConnectionCredentials' for more information.
+*/
+QDBusReply<QVariantMap> QDBusConnectionInterface::serviceCredentials(const QString &serviceName) const
+{
+    return internalConstCall(QDBus::AutoDetect, "GetConnectionCredentials"_L1,
+                             QList<QVariant>() << serviceName);
+}
+
 /*!
     Requests that the bus start the service given by the name \a name.
 */
diff --git a/src/dbus/qdbusconnectioninterface.h b/src/dbus/qdbusconnectioninterface.h
index e664e4e0e73..e728539a385 100644
--- a/src/dbus/qdbusconnectioninterface.h
+++ b/src/dbus/qdbusconnectioninterface.h
@@ -66,6 +66,8 @@ public Q_SLOTS:
     QDBusReply<uint> servicePid(const QString &serviceName) const;
     QDBusReply<uint> serviceUid(const QString &serviceName) const;
 
+    QDBusReply<QVariantMap> serviceCredentials(const QString &serviceName) const;
+
     QDBusReply<void> startService(const QString &name);
 
 Q_SIGNALS: