Add a method for setting the minimum token size

For security reasons it is recommended to use tokens with a length of
at least 4 bytes. Added a method for setting the minimum token size and
changed it to be 4 by default.

Change-Id: Ib589b338df8e59ccaf24dceab6691f92d92f861c
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
 

1 files changed, 2 insertions, 0 deletions

diff --git a/src/coap/qcoapprotocol_p.h b/src/coap/qcoapprotocol_p.h
index b24363e..4a7c61e 100644
--- a/src/coap/qcoapprotocol_p.h
+++ b/src/coap/qcoapprotocol_p.h
@@ -90,6 +90,7 @@ public:
     Q_INVOKABLE void setMaximumRetransmitCount(uint maximumRetransmitCount);
     Q_INVOKABLE void setBlockSize(quint16 blockSize);
     Q_INVOKABLE void setMaximumServerResponseDelay(uint responseDelay);
+    Q_INVOKABLE void setMinumumTokenSize(int tokenSize);
 
 private:
     Q_INVOKABLE void sendRequest(QPointer<QCoapReply> reply, QCoapConnection *connection);
@@ -161,6 +162,7 @@ public:
     uint maximumRetransmitCount = 4;
     uint ackTimeout = 2000;
     uint maximumServerResponseDelay = 250 * 1000;
+    int minimumTokenSize = 4;
     double ackRandomFactor = 1.5;
 
     Q_DECLARE_PUBLIC(QCoapProtocol)