From a45977185a485624095bff1a15024e9199eee676 Mon Sep 17 00:00:00 2001
From: Javier <dev.git@javispedro.com>
Date: Fri, 1 Jan 2016 22:05:42 +0100
Subject: reorganize source files into SAP and agents

---
 sap/wmspeer.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 sap/wmspeer.h

(limited to 'sap/wmspeer.h')

diff --git a/sap/wmspeer.h b/sap/wmspeer.h
new file mode 100644
index 0000000..446e747
--- /dev/null
+++ b/sap/wmspeer.h
@@ -0,0 +1,46 @@
+#ifndef WMSPEER_H
+#define WMSPEER_H
+
+#include <QtCore/QObject>
+#include <openssl/ec.h>
+
+#include "saprotocol.h"
+
+class WMSPeer : public QObject
+{
+	Q_OBJECT
+
+public:
+	WMSPeer(SAProtocol::Role role, const QString &localName, const QString &peerName, QObject *parent = 0);
+	~WMSPeer();
+
+	SAProtocol::SecurityFrame respondToServerChallenge(const SAProtocol::SecurityFrame &challenge);
+	bool verifyServerResponse(const SAProtocol::SecurityFrame &challenge);
+
+private:
+	bool generateEccKey();
+
+	QByteArray computeSharedSecret(const QByteArray &remotePubKey) const;
+	QByteArray expandTemporaryKey();
+
+	static QByteArray getExpandedPskKey(quint16 index);
+
+	static QByteArray sha256(const QByteArray &message);
+
+private:
+	EC_KEY *_key;
+	QByteArray _pubKey;
+	quint32 _id;
+
+	QString _serverName;
+	QString _clientName;
+
+	QByteArray _sharedSecret;
+
+	quint16 _clientTmpNum;
+	QByteArray _clientTmpKey;
+	quint16 _serverTmpNum;
+	QByteArray _serverTmpKey;
+};
+
+#endif // WMSPEER_H
-- 
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