New function to access the TLS version from a context as an enum
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index e80adb1..436e15c 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -2206,6 +2206,21 @@
return mbedtls_ssl_get_ciphersuite_name( ssl->session->ciphersuite );
}
+mbedtls_ssl_protocol_version mbedtls_ssl_get_version_number(
+ const mbedtls_ssl_context *ssl )
+{
+ /* For major_ver, only 3 is supported, so skip checking it. */
+ switch( ssl->minor_ver )
+ {
+ case MBEDTLS_SSL_MINOR_VERSION_3:
+ return( MBEDTLS_SSL_VERSION_1_2 );
+ case MBEDTLS_SSL_MINOR_VERSION_4:
+ return( MBEDTLS_SSL_VERSION_1_3 );
+ default:
+ return( MBEDTLS_SSL_VERSION_UNKNOWN );
+ }
+}
+
const char *mbedtls_ssl_get_version( const mbedtls_ssl_context *ssl )
{
#if defined(MBEDTLS_SSL_PROTO_DTLS)