AusweisApp2/patches/qt-Introduce-QNetworkAccessManager-useAuthenticationManagerFrom.patch

From e1ba5a3265be01d7d353bf82e4d8af331edbb434 Mon Sep 17 00:00:00 2001
From: Lars Schmertmann <Lars.Schmertmann@governikus.de>
Date: Tue, 13 Sep 2016 14:24:25 +0200
Subject: Introduce QNetworkAccessManager::useAuthenticationManagerFrom

Sometimes it is desirable to use a new connection but keep already
entered user credentials for usability reasons. This is now possible by
using the AuthenticationManager from a different NetworkAccessManager.

[ChangeLog][QtCore][QNetworkAccessManager] Introduce useAuthenticationManagerFrom()

Change-Id: If61f0d03fc8b2f159bad869d0a2b650170e1e174
---
 src/network/access/qnetworkaccessmanager.cpp | 15 +++++++++++++++
 src/network/access/qnetworkaccessmanager.h   |  2 ++
 2 files changed, 17 insertions(+)

diff --git x/qtbase/src/network/access/qnetworkaccessmanager.cpp y/qtbase/src/network/access/qnetworkaccessmanager.cpp
index b763547a15..83cb33ce72 100644
--- x/qtbase/src/network/access/qnetworkaccessmanager.cpp
+++ y/qtbase/src/network/access/qnetworkaccessmanager.cpp
@@ -1079,6 +1079,21 @@ void QNetworkAccessManager::connectToHost(const QString &hostName, quint16 port)
 }
 
 /*!
+    \since 5.9
+
+    Sets the manager's authentication manager to be the one from
+    \a accessManager. This is useful when you need to use a new connection,
+    but keep already-entered user-credentials for usability reasons.
+*/
+void QNetworkAccessManager::useAuthenticationManagerFrom(const QNetworkAccessManager& accessManager)
+{
+    const QNetworkAccessManagerPrivate * const e = accessManager.d_func();
+
+    Q_D(QNetworkAccessManager);
+    d->authenticationManager = e->authenticationManager;
+}
+
+/*!
     \since 4.7
 
     Sends a custom request to the server identified by the URL of \a request.
diff --git x/qtbase/src/network/access/qnetworkaccessmanager.h y/qtbase/src/network/access/qnetworkaccessmanager.h
index 649013cced..24f3c7147c 100644
--- x/qtbase/src/network/access/qnetworkaccessmanager.h
+++ y/qtbase/src/network/access/qnetworkaccessmanager.h
@@ -149,6 +149,8 @@ public:
 #endif
     void connectToHost(const QString &hostName, quint16 port = 80);
 
+    void useAuthenticationManagerFrom(const QNetworkAccessManager& accessManager);
+
 Q_SIGNALS:
 #ifndef QT_NO_NETWORKPROXY
     void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator);
-- 
2.11.0