Introduce getter function for max/min SSL version
This is a first step towards hardcoding ssl->{major|minor}_ver
in configurations which accept only a single version.
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 87dc25d..d69bd1c 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -1333,7 +1333,7 @@
size_t len )
{
if( ssl->conf->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
- ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
+ mbedtls_ssl_get_minor_ver( ssl ) == MBEDTLS_SSL_MINOR_VERSION_0 ||
len != 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching encrypt-then-MAC extension" ) );
@@ -1357,7 +1357,7 @@
{
if( mbedtls_ssl_conf_get_ems( ssl->conf ) ==
MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
- ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ||
+ mbedtls_ssl_get_minor_ver( ssl ) == MBEDTLS_SSL_MINOR_VERSION_0 ||
len != 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-matching extended master secret extension" ) );
@@ -1901,8 +1901,8 @@
ciphersuite_info )
{
if( ssl_validate_ciphersuite( ciphersuite_info, ssl,
- mbedtls_ssl_conf_get_min_minor_ver( ssl->conf ),
- mbedtls_ssl_conf_get_max_minor_ver( ssl->conf ) ) != 0 )
+ mbedtls_ssl_conf_get_min_minor_ver( ssl->conf ),
+ mbedtls_ssl_conf_get_max_minor_ver( ssl->conf ) ) != 0 )
{
continue;
}
@@ -1929,7 +1929,7 @@
#if defined(MBEDTLS_SSL__ECP_RESTARTABLE)
if( mbedtls_ssl_suite_get_key_exchange( server_suite_info ) ==
MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA &&
- ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
+ mbedtls_ssl_get_minor_ver( ssl ) == MBEDTLS_SSL_MINOR_VERSION_3 )
{
ssl->handshake->ecrs_enabled = 1;
}
@@ -1943,14 +1943,15 @@
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
- MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
+ MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
}
ssl->session_negotiate->compression = comp;
ext = buf + 40 + n;
- MBEDTLS_SSL_DEBUG_MSG( 2, ( "server hello, total extension length: %d", ext_len ) );
+ MBEDTLS_SSL_DEBUG_MSG( 2, ( "server hello, total extension length: %d",
+ ext_len ) );
while( ext_len )
{
@@ -1963,7 +1964,7 @@
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello message" ) );
mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
- MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
+ MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
return( MBEDTLS_ERR_SSL_BAD_HS_SERVER_HELLO );
}
@@ -2358,7 +2359,7 @@
size_t pms_offset )
{
int ret;
- size_t len_bytes = ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 ? 0 : 2;
+ size_t len_bytes = mbedtls_ssl_get_minor_ver( ssl ) == MBEDTLS_SSL_MINOR_VERSION_0 ? 0 : 2;
unsigned char *p = ssl->handshake->premaster + pms_offset;
mbedtls_pk_context *peer_pk = NULL;
@@ -2475,7 +2476,7 @@
*pk_alg = MBEDTLS_PK_NONE;
/* Only in TLS 1.2 */
- if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
+ if( mbedtls_ssl_get_minor_ver( ssl ) != MBEDTLS_SSL_MINOR_VERSION_3 )
{
return( 0 );
}
@@ -2802,7 +2803,7 @@
* Handle the digitally-signed structure
*/
#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
- if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
+ if( mbedtls_ssl_get_minor_ver( ssl ) == MBEDTLS_SSL_MINOR_VERSION_3 )
{
if( ssl_parse_signature_algorithm( ssl, &p, end,
&md_alg, &pk_alg ) != 0 )
@@ -2825,7 +2826,7 @@
#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
defined(MBEDTLS_SSL_PROTO_TLS1_1)
- if( ssl->minor_ver < MBEDTLS_SSL_MINOR_VERSION_3 )
+ if( mbedtls_ssl_get_minor_ver( ssl ) < MBEDTLS_SSL_MINOR_VERSION_3 )
{
pk_alg = mbedtls_ssl_get_ciphersuite_sig_pk_alg( ciphersuite_info );
@@ -3097,7 +3098,7 @@
/* supported_signature_algorithms */
#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
- if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
+ if( mbedtls_ssl_get_minor_ver( ssl ) == MBEDTLS_SSL_MINOR_VERSION_3 )
{
size_t sig_alg_len = ( ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 1 + n] << 8 )
| ( buf[mbedtls_ssl_hs_hdr_len( ssl ) + 2 + n] ) );
@@ -3590,7 +3591,7 @@
#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
defined(MBEDTLS_SSL_PROTO_TLS1_1)
- if( ssl->minor_ver != MBEDTLS_SSL_MINOR_VERSION_3 )
+ if( mbedtls_ssl_get_minor_ver( ssl ) != MBEDTLS_SSL_MINOR_VERSION_3 )
{
/*
* digitally-signed struct {
@@ -3620,7 +3621,7 @@
#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
MBEDTLS_SSL_PROTO_TLS1_1 */
#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
- if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_3 )
+ if( mbedtls_ssl_get_minor_ver( ssl ) == MBEDTLS_SSL_MINOR_VERSION_3 )
{
/*
* digitally-signed struct {