sslutil.c File Reference

TLSv1 SSLv2 SSLv3 DTLSv1 support. More...

#include <stdint.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include "include/dtsapp.h"

Go to the source code of this file.

Data Structures
struct	ssldata
	SSL data structure for enabling encryption on sockets. More...

Macros
#define	COOKIE_SECRET_LENGTH   32
	length of cookie secret using SHA2-256 HMAC More...

Enumerations
enum	SSLFLAGS {   SSL_TLSV1 = 1 << 0, SSL_SSLV2 = 1 << 1, SSL_SSLV3 = 1 << 2, SSL_DTLSV1 = 1 << 3,   SSL_CLIENT = 1 << 4, SSL_SERVER = 1 << 5, SSL_DTLSCON = 1 << 6 }
	SSL configuration flags. More...

Functions
void	ssl_shutdown (void *data, int sock)
	Shutdown the SSL connection. More...
void *	tlsv1_init (const char *cacert, const char *cert, const char *key, int verify)
	Create a SSL structure for TLSv1. More...
void *	sslv2_init (const char *cacert, const char *cert, const char *key, int verify)
	Create a SSL structure for SSLv2 (If available) More...
void *	sslv3_init (const char *cacert, const char *cert, const char *key, int verify)
	Create a SSL structure for SSLv3. More...
void *	dtlsv1_init (const char *cacert, const char *cert, const char *key, int verify)
	Create a SSL structure for DTLSv1. More...
void	tlsaccept (struct fwsocket *sock, struct ssldata *orig)
	Create SSL session for new connection. More...
int	socketread_d (struct fwsocket *sock, void *buf, int num, union sockstruct *addr)
	Read from a socket into a buffer. More...
int	socketread (struct fwsocket *sock, void *buf, int num)
	Read from a socket into a buffer. More...
int	socketwrite_d (struct fwsocket *sock, const void *buf, int num, union sockstruct *addr)
	Write a buffer to a socket. More...
int	socketwrite (struct fwsocket *sock, const void *buf, int num)
	Write a buffer to a socket. More...
void	sslstartup (void)
	Initialise SSL support this should be called at startup. More...
void	dtsl_serveropts (struct fwsocket *sock)
	Start up the DTLSv1 Server. More...
struct fwsocket *	dtls_listenssl (struct fwsocket *sock)
	Implementation of "listen" for DTLSv1. More...
void	startsslclient (struct fwsocket *sock)
	Start SSL on a client socket. More...
void	dtlstimeout (struct fwsocket *sock, struct timeval *timeleft, int defusec)
	Get DTLSv1 timeout setting todefault timeout. More...
void	dtlshandltimeout (struct fwsocket *sock)
	Handle DTLSv1 timeout. More...

Detailed Description

TLSv1 SSLv2 SSLv3 DTLSv1 support.

Definition in file sslutil.c.