commSSL.h

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#ifndef COMMSSL_H_
#define COMMSSL_H_

#include "comm.h"

#include <openssl/rand.h>
#include <openssl/ssl.h>
#include <openssl/err.h>

#define RSA_SERVER_CERT     "server.crt"

#define RSA_SERVER_KEY      "server.key"

#define RSA_SERVER_CA_CERT  "server_ca.crt"

#define RSA_SERVER_CA_PATH  "sys$common:[syshlp.examples.ssl]"

#define RSA_CLIENT_CERT         "client.crt"

#define RSA_CLIENT_KEY          "client.key"

#define RSA_CLIENT_CA_CERT      "client_ca.crt"

#define RSA_CLIENT_CA_PATH      "sys$common:[syshlp.examples.ssl]"

#define ON   1
#define OFF  0

/* ----= TIPI =---- */

typedef struct {
        comm * srvSk;           
    SSL_CTX *ctx;               
} srvSkSSL;

typedef struct {
    int socket;                 
    SSL_CTX *ctx;               
    SSL *ssl;                   
} cli_conn;


/* ----= FUNZIONI =---- */

srvSkSSL * newSSLServerChannel(const char *service);

cli_conn * acceptSSLConnection(srvSkSSL * server);

int receiveSSLMessage(cli_conn * client, message_t * msg);

int sendSSLMessage(cli_conn * client, message_t * msg);

int closeSSLServerSocket(srvSkSSL * server);

int closeSSLConnection(cli_conn * client);

cli_conn * retrySSLConnection(const char * hostname, const char * service);

void unloadSSL();

#endif /* COMMSSL_H_ */