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Add dummy session save

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2022-07-13 15:15:48 +08:00
parent 3afdf36de7
commit 251a12e942
1 changed files with 24 additions and 1 deletions
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25
library/ssl_tls.c
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@ -443,6 +443,7 @@ static void ssl_calc_finished_tls_sha384( mbedtls_ssl_context *, unsigned char *
static size_t ssl_session_save_tls12( const mbedtls_ssl_session *session, static size_t ssl_session_save_tls12( const mbedtls_ssl_session *session,
unsigned char *buf, unsigned char *buf,
size_t buf_len ); size_t buf_len );
MBEDTLS_CHECK_RETURN_CRITICAL MBEDTLS_CHECK_RETURN_CRITICAL
static int ssl_session_load_tls12( mbedtls_ssl_session *session, static int ssl_session_load_tls12( mbedtls_ssl_session *session,
const unsigned char *buf, const unsigned char *buf,
@ -1885,6 +1886,19 @@ mbedtls_ssl_mode_t mbedtls_ssl_get_mode_from_ciphersuite(
} }
#if defined(MBEDTLS_USE_PSA_CRYPTO) || defined(MBEDTLS_SSL_PROTO_TLS1_3) #if defined(MBEDTLS_USE_PSA_CRYPTO) || defined(MBEDTLS_SSL_PROTO_TLS1_3)
#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
static size_t ssl_session_save_tls13( const mbedtls_ssl_session *session,
unsigned char *buf,
size_t buf_len )
{
((void) session);
((void) buf);
((void) buf_len);
return( 0 );
}
#endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
psa_status_t mbedtls_ssl_cipher_to_psa( mbedtls_cipher_type_t mbedtls_cipher_type, psa_status_t mbedtls_ssl_cipher_to_psa( mbedtls_cipher_type_t mbedtls_cipher_type,
size_t taglen, size_t taglen,
psa_algorithm_t *alg, psa_algorithm_t *alg,
@ -2811,6 +2825,7 @@ static int ssl_session_save( const mbedtls_ssl_session *session,
{ {
unsigned char *p = buf; unsigned char *p = buf;
size_t used = 0; size_t used = 0;
size_t remaining_len;
if( !omit_header ) if( !omit_header )
{ {
@ -2838,17 +2853,25 @@ static int ssl_session_save( const mbedtls_ssl_session *session,
} }
/* Forward to version-specific serialization routine. */ /* Forward to version-specific serialization routine. */
remaining_len = used <= buf_len ? buf_len - used : 0;
switch( session->tls_version ) switch( session->tls_version )
{ {
#if defined(MBEDTLS_SSL_PROTO_TLS1_2) #if defined(MBEDTLS_SSL_PROTO_TLS1_2)
case MBEDTLS_SSL_VERSION_TLS1_2: case MBEDTLS_SSL_VERSION_TLS1_2:
{ {
size_t remaining_len = used <= buf_len ? buf_len - used : 0;
used += ssl_session_save_tls12( session, p, remaining_len ); used += ssl_session_save_tls12( session, p, remaining_len );
break; break;
} }
#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */ #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
case MBEDTLS_SSL_VERSION_TLS1_3:
{
used += ssl_session_save_tls13( session, p, remaining_len );
break;
}
#endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
default: default:
return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE ); return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
} }