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Add a test with a bad session_id_len that makes cache setting fail

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Force a bad session_id_len before handshake wrapup. This should
result in a forced jump to a clean up of a serialized session.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
This commit is contained in:
Andrzej Kurek 2022-06-10 10:33:05 -04:00
parent 780dc18f74
commit 514683abdc
2 changed files with 71 additions and 0 deletions
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3
tests/suites/test_suite_ssl.data
View file

@ -3426,3 +3426,6 @@ raw_key_agreement_fail:0
Raw key agreement: bad server key
raw_key_agreement_fail:1
Force a bad session id length
force_bad_session_id_len

68
tests/suites/test_suite_ssl.function
View file

@ -5502,6 +5502,74 @@ void conf_group()
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SSL_SRV_C:MBEDTLS_SSL_CACHE_C:MBEDTLS_DEBUG_C */
void force_bad_session_id_len( )
{
enum { BUFFSIZE = 1024 };
handshake_test_options options;
mbedtls_endpoint client, server;
log_pattern srv_pattern, cli_pattern;
mbedtls_test_message_socket_context server_context, client_context;
srv_pattern.pattern = cli_pattern.pattern = "cache did not store session";
srv_pattern.counter = 0;
init_handshake_options( &options );
options.srv_log_obj = &srv_pattern;
options.srv_log_fun = log_analyzer;
USE_PSA_INIT( );
mbedtls_message_socket_init( &server_context );
mbedtls_message_socket_init( &client_context );
TEST_ASSERT( mbedtls_endpoint_init( &client, MBEDTLS_SSL_IS_CLIENT,
&options, NULL, NULL,
NULL ) == 0 );
TEST_ASSERT( mbedtls_endpoint_init( &server, MBEDTLS_SSL_IS_SERVER,
&options, NULL, NULL, NULL ) == 0 );
mbedtls_debug_set_threshold( 1 );
mbedtls_ssl_conf_dbg( &server.conf, options.srv_log_fun,
options.srv_log_obj );
TEST_ASSERT( mbedtls_mock_socket_connect( &(client.socket),
&(server.socket),
BUFFSIZE ) == 0 );
TEST_ASSERT( mbedtls_move_handshake_to_state( &(client.ssl),
&(server.ssl),
MBEDTLS_SSL_HANDSHAKE_WRAPUP )
== 0 );
/* Force a bad session_id_len that will be read by the server in
* mbedtls_ssl_cache_set. */
server.ssl.session_negotiate->id_len = 33;
if( options.cli_msg_len != 0 || options.srv_msg_len != 0 )
{
/* Start data exchanging test */
TEST_ASSERT( mbedtls_exchange_data( &(client.ssl), options.cli_msg_len,
options.expected_cli_fragments,
&(server.ssl), options.srv_msg_len,
options.expected_srv_fragments )
== 0 );
}
TEST_ASSERT( mbedtls_ssl_conf_get_user_data_p( &client.conf ) == &client );
TEST_ASSERT( mbedtls_ssl_get_user_data_p( &client.ssl ) == &client );
TEST_ASSERT( mbedtls_ssl_conf_get_user_data_p( &server.conf ) == &server );
TEST_ASSERT( mbedtls_ssl_get_user_data_p( &server.ssl ) == &server );
/* Make sure that the cache did not store the session */
TEST_EQUAL( srv_pattern.counter, 1 );
exit:
mbedtls_endpoint_free( &client, NULL );
mbedtls_endpoint_free( &server, NULL );
free_handshake_options( &options );
mbedtls_debug_set_threshold( 0 );
USE_PSA_DONE( );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_TIMING_C:MBEDTLS_HAVE_TIME */
void timing_final_delay_accessor( )
{