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    1: /*
    2:  * Copyright (C) 2012 Martin Willi
    3:  * Copyright (C) 2012 revosec AG
    4:  *
    5:  * This program is free software; you can redistribute it and/or modify it
    6:  * under the terms of the GNU General Public License as published by the
    7:  * Free Software Foundation; either version 2 of the License, or (at your
    8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
    9:  *
   10:  * This program is distributed in the hope that it will be useful, but
   11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   13:  * for more details.
   14:  */
   15: 
   16: /**
   17:  * @defgroup pt_tls_server pt_tls_server
   18:  * @{ @ingroup pt_tls
   19:  */
   20: 
   21: #ifndef PT_TLS_SERVER_H_
   22: #define PT_TLS_SERVER_H_
   23: 
   24: #include <utils/identification.h>
   25: 
   26: #include <tnc/tnccs/tnccs.h>
   27: 
   28: #include "pt_tls.h"
   29: 
   30: typedef struct pt_tls_server_t pt_tls_server_t;
   31: 
   32: /**
   33:  * IF-T for TLS aka PT-TLS transport server.
   34:  */
   35: struct pt_tls_server_t {
   36: 
   37: 	/**
   38: 	 * Handle assessment data read from socket.
   39: 	 *
   40: 	 * @return
   41: 	 *						- NEED_MORE if more exchanges required,
   42: 	 *						- SUCCESS if assessment complete
   43: 	 *						- FAILED if assessment failed
   44: 	 */
   45: 	status_t (*handle)(pt_tls_server_t *this);
   46: 
   47: 	/**
   48: 	 * Get the underlying client connection socket.
   49: 	 *
   50: 	 * @return			socket fd, suitable to select()
   51: 	 */
   52: 	int (*get_fd)(pt_tls_server_t *this);
   53: 
   54: 	/**
   55: 	 * Destroy a pt_tls_server_t.
   56: 	 */
   57: 	void (*destroy)(pt_tls_server_t *this);
   58: };
   59: 
   60: /**
   61:  * Create a pt_tls_server connection instance.
   62:  *
   63:  * @param server	TLS server identity
   64:  * @param fd		client connection socket
   65:  * @param auth		client authentication requirements
   66:  * @param tnccs		inner TNCCS protocol handler to use for this connection
   67:  * @return			PT-TLS server
   68:  */
   69: pt_tls_server_t *pt_tls_server_create(identification_t *server, int fd,
   70: 									  pt_tls_auth_t auth, tnccs_t *tnccs);
   71: 
   72: #endif /** PT_TLS_SERVER_H_ @}*/