int ssls_register_ssl_key( DSSL_Session* sess,EVP_PKEY* pk )
{
struct in_addr server_ip = sess->last_packet->ip_header->ip_dst;
uint16_t server_port = ntohs(sess->last_packet->tcp_header->th_dport);
EVP_PKEY* dup_key = ssls_dup_PrivateRSA_ENV_PKEY( pk );
int rc = DSSL_RC_OK;
#if !defined(__APPLE__)
/* MacOS uses OpenSSL v 0.9.7 that doesn't have EVP_PKEY_cmp */
_ASSERT( EVP_PKEY_cmp(pk, dup_key) == 1);
#endif
rc = DSSL_EnvSetServerInfoWithKey(sess->env, &server_ip, server_port, dup_key);
if( rc == DSSL_RC_OK)
{
sess->flags |= SSF_TEST_SSL_KEY; /* set a flag to watch this key until it's proven to work */
sess->ssl_si = DSSL_EnvFindServerInfo( sess->env, server_ip, server_port);
_ASSERT(sess->ssl_si);
}
else
{
EVP_PKEY_free(dup_key);
dup_key = NULL;
}
return rc;
}
int ssls_register_ssl_key( DSSL_Session* sess,EVP_PKEY* pk )
{
struct ip_addr server_ip;
uint16_t server_port = ntohs(sess->last_packet->tcp_header->th_dport);
int rc = DSSL_RC_OK;
int bAddToCache = 1;
GET_IP_DST_ST(sess->last_packet->ip_header, &server_ip);
/* check if need to add the server to the cache */
if( sess->env->flags & DSSL_ENV_FORCE_TRY_SSL_KEYS )
{
/* only dup the key and add if the server is not already in the cache */
bAddToCache = (DSSL_EnvFindServerInfo(sess->env, &server_ip, server_port) == NULL);
}
if( bAddToCache )
{
EVP_PKEY* dup_key = ssls_dup_PrivateRSA_ENV_PKEY( pk );
#if !defined(__APPLE__)
/* MacOS uses OpenSSL v 0.9.7 that doesn't have EVP_PKEY_cmp */
_ASSERT( EVP_PKEY_cmp(pk, dup_key) == 1);
#endif
rc = DSSL_EnvSetServerInfoWithKey(sess->env, &server_ip, server_port, dup_key);
dup_key = NULL; /*DSSL_EnvSetServerInfoWithKey is now managing dup_key data */
}
if(rc == DSSL_RC_OK)
{
if(sess->env->flags & DSSL_ENV_FORCE_TRY_SSL_KEYS)
{
/* don't use the cached value if "force" flag is set
because it may be a wrong key due to load balancer
(multiple SSL servers at a single IP:port) */
sess->ssl_pkey = pk;
}
else
{
/* set a flag to watch this key until it's proven to work */
sess->flags |= SSF_TEST_SSL_KEY;
/* query the cached server info back and store in the session */
sess->ssl_si = DSSL_EnvFindServerInfo( sess->env, &server_ip, server_port);
_ASSERT(sess->ssl_si);
}
}
return rc;
}