Add GSMSSLClient class

libraries/GSM/src/GSM.h

@@ -116,6 +116,7 @@ class GSMClass : public MbedSocketClass {
 extern GSMClass GSM;
 
 #include "GSMClient.h"
+#include "GSMSSLClient.h"
 #include "GSMUdp.h"
 
 #endif

libraries/GSM/src/GSMSSLClient.h

@@ -0,0 +1,38 @@
+/*
+  GSMSSLClient.h
+  Copyright (c) 2023 Arduino SA.  All right reserved.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef GSMSSLCLIENT_H
+#define GSMSSLCLIENT_H
+
+#include "GSM.h"
+#include "MbedSSLClient.h"
+
+extern const char CA_CERTIFICATES[];
+
+namespace arduino {
+
+class GSMSSLClient : public arduino::MbedSSLClient {
+  NetworkInterface *getNetwork() {
+    return GSM.getNetwork();
+  }
+};
+
+}
+
+#endif /* GSMSSLCLIENT_H */