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TLS1.3 Add hostname extention

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Signed-off-by: Xiaofei Bai <xiaofei.bai@arm.com>
This commit is contained in:
Xiaofei Bai 2021-11-05 10:52:12 +00:00
parent 308d618d8d
commit 15a56813a2
3 changed files with 24 additions and 0 deletions
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9
library/ssl_cli.c
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@ -156,6 +156,15 @@ static int ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
return( 0 ); return( 0 );
} }
int mbedtls_ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
unsigned char *buf,
const unsigned char *end,
size_t *olen )
{
return ssl_write_hostname_ext( ssl, buf, end, olen );
}
#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */ #endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
#if defined(MBEDTLS_SSL_RENEGOTIATION) #if defined(MBEDTLS_SSL_RENEGOTIATION)

7
library/ssl_misc.h
View file

@ -1037,6 +1037,13 @@ void mbedtls_ssl_set_inbound_transform( mbedtls_ssl_context *ssl,
void mbedtls_ssl_set_outbound_transform( mbedtls_ssl_context *ssl, void mbedtls_ssl_set_outbound_transform( mbedtls_ssl_context *ssl,
mbedtls_ssl_transform *transform ); mbedtls_ssl_transform *transform );
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
int mbedtls_ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
unsigned char *buf,
const unsigned char *end,
size_t *olen );
#endif
int mbedtls_ssl_handshake_client_step( mbedtls_ssl_context *ssl ); int mbedtls_ssl_handshake_client_step( mbedtls_ssl_context *ssl );
int mbedtls_ssl_handshake_server_step( mbedtls_ssl_context *ssl ); int mbedtls_ssl_handshake_server_step( mbedtls_ssl_context *ssl );
void mbedtls_ssl_handshake_wrapup( mbedtls_ssl_context *ssl ); void mbedtls_ssl_handshake_wrapup( mbedtls_ssl_context *ssl );

8
library/ssl_tls13_client.c
View file

@ -798,6 +798,14 @@ static int ssl_tls13_write_client_hello_body( mbedtls_ssl_context *ssl,
#endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */ #endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
/* Write server name extention */
ret = mbedtls_ssl_write_hostname_ext( ssl, p, end, &output_len );
if( ret != 0 )
return( ret );
p += output_len;
#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
/* Add more extensions here */ /* Add more extensions here */
/* Write the length of the list of extensions. */ /* Write the length of the list of extensions. */