[BB10-internal] QSslConfiguration: add API to persist and resume SSL sessions4.8-bb10

Session tickets can be cached on the client side for hours (e.g.
graph.facebook.com: ~ 24 hours, api.twitter.com: 4 hours), because the
server does not need to maintain state.
We need public API for it so an application can cache the session (e.g.
to disk) and resume a session already with the 1st handshake, saving
one network round trip.

Task-number: QTBUG-20668
(backport of commit 3be197881f100d1c3c8f3ce00501d7a32eb51119)

Change-Id: I4c7f3a749edf0012b52deeb495706e550d24c42d
Signed-off-by: Peter Hartmann <phartmann@blackberry.com>

1 files changed, 14 insertions, 1 deletions

diff --git a/src/network/access/qhttpnetworkrequest.cpp b/src/network/access/qhttpnetworkrequest.cpp
index 3fc6229e29..d437f6363a 100644
--- a/src/network/access/qhttpnetworkrequest.cpp
+++ b/src/network/access/qhttpnetworkrequest.cpp
@@ -50,6 +50,7 @@ QHttpNetworkRequestPrivate::QHttpNetworkRequestPrivate(QHttpNetworkRequest::Oper
         QHttpNetworkRequest::Priority pri, const QUrl &newUrl)
     : QHttpNetworkHeaderPrivate(newUrl), operation(op), priority(pri), uploadByteDevice(0),
       autoDecompress(false), pipeliningAllowed(false), withCredentials(true)
+    , m_cacheSslSession(false)
 {
 }
 
@@ -64,6 +65,7 @@ QHttpNetworkRequestPrivate::QHttpNetworkRequestPrivate(const QHttpNetworkRequest
     customVerb = other.customVerb;
     withCredentials = other.withCredentials;
     ssl = other.ssl;
+    m_cacheSslSession = other.m_cacheSslSession;
 }
 
 QHttpNetworkRequestPrivate::~QHttpNetworkRequestPrivate()
@@ -75,7 +77,8 @@ bool QHttpNetworkRequestPrivate::operator==(const QHttpNetworkRequestPrivate &ot
     return QHttpNetworkHeaderPrivate::operator==(other)
         && (operation == other.operation)
         && (ssl == other.ssl)
-        && (uploadByteDevice == other.uploadByteDevice);
+        && (uploadByteDevice == other.uploadByteDevice)
+        && (m_cacheSslSession == other.m_cacheSslSession);
 }
 
 QByteArray QHttpNetworkRequestPrivate::methodName() const
@@ -311,6 +314,16 @@ QNonContiguousByteDevice* QHttpNetworkRequest::uploadByteDevice() const
     return d->uploadByteDevice;
 }
 
+bool QHttpNetworkRequest::cacheSslSession()
+{
+    return d->m_cacheSslSession;
+}
+
+void QHttpNetworkRequest::setCacheSslSession(bool cacheSession)
+{
+    d->m_cacheSslSession = cacheSession;
+}
+
 int QHttpNetworkRequest::majorVersion() const
 {
     return 1;