Write initial SASL/GSSAPI Kerberos classes and server code

1 files changed, 89 insertions, 0 deletions

diff --git a/servers/auth_server_lin/src/auth_conn.h b/servers/auth_server_lin/src/auth_conn.h
new file mode 100644
index 0000000..9b4e28e
--- /dev/null
+++ b/servers/auth_server_lin/src/auth_conn.h
@@ -0,0 +1,89 @@
+/*
+ * Remote Laboratory Authentication Server
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * (c) 2012 Timothy Pearson
+ * Raptor Engineering
+ * http://www.raptorengineeringinc.com
+ */
+
+#include <tqsocket.h>
+#include <tqserversocket.h>
+#include <tqapplication.h>
+#include <tqvbox.h>
+#include <tqtextview.h>
+#include <tqlabel.h>
+#include <tqpushbutton.h>
+#include <tqtextstream.h>
+
+#include <sasl.h>
+#include <saslplug.h>
+#include <saslutil.h>
+
+class AuthSocket : public TQSocket
+{
+	Q_OBJECT
+
+	public:
+		AuthSocket(int sock, TQObject *parent=0, const char *name=0);
+		~AuthSocket();
+
+	public:
+		void close();
+		int initiateKerberosHandshake();
+
+	private:
+		void free_conn(void);
+		void send_sasl_data_to_network(const char *buffer, unsigned length, int netfd);
+		unsigned int get_sasl_data_from_network(char *buf);
+		int write_data_to_client(int fd, const char* readbuf, int cc);
+		int receive_data_from_client(char *buf, int netfd);
+		int authenticate_connection_with_kerberos(int netfd);
+
+		sasl_callback_t callbacks[];
+
+	private slots:
+		void connectionClosedHandler();
+
+	private:
+		char *iplocal;
+		char *ipremote;
+		char *searchpath;
+		const char *service;
+		char *localdomain;
+		char *userdomain;
+		sasl_conn_t *conn;
+	
+	private:
+		int line;
+		TQString m_remoteHost;
+
+		friend class AuthServer;
+};
+
+class AuthServer : public TQServerSocket
+{
+	Q_OBJECT
+	public:
+		AuthServer(TQObject* parent=0);
+		~AuthServer();
+	
+		void newConnection(int socket);
+	
+	signals:
+		void newConnect(AuthSocket*);
+
+};
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