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/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
#include "s2n_test.h"
#include "tls/extensions/s2n_server_server_name.h"
#include "tls/s2n_connection.h"
#include "tls/s2n_handshake.h"
#define S2N_TEST_RESUMPTION_HANDSHAKE (NEGOTIATED)
#define S2N_TEST_NOT_RESUMPTION_HANDSHAKE (NEGOTIATED | FULL_HANDSHAKE)
int main(int argc, char **argv)
{
BEGIN_TEST();
EXPECT_SUCCESS(s2n_disable_tls13_in_test());
/* should_send */
{
struct s2n_connection *conn;
EXPECT_NOT_NULL(conn = s2n_connection_new(S2N_CLIENT));
/* By default, do not send */
EXPECT_FALSE(s2n_server_server_name_extension.should_send(conn));
/* server_name not used and resumption handshake -> do not send */
conn->server_name_used = false;
conn->handshake.handshake_type = S2N_TEST_RESUMPTION_HANDSHAKE;
EXPECT_FALSE(s2n_server_server_name_extension.should_send(conn));
/* server_name used and resumption handshake -> do not send */
conn->server_name_used = true;
conn->handshake.handshake_type = S2N_TEST_RESUMPTION_HANDSHAKE;
EXPECT_FALSE(s2n_server_server_name_extension.should_send(conn));
/* server_name not used and not resumption handshake -> do not send */
conn->server_name_used = false;
conn->handshake.handshake_type = S2N_TEST_NOT_RESUMPTION_HANDSHAKE;
EXPECT_FALSE(s2n_server_server_name_extension.should_send(conn));
/* server_name used and not resumption handshake -> send */
conn->server_name_used = true;
conn->handshake.handshake_type = S2N_TEST_NOT_RESUMPTION_HANDSHAKE;
EXPECT_TRUE(s2n_server_server_name_extension.should_send(conn));
EXPECT_SUCCESS(s2n_connection_free(conn));
};
/* send */
{
/* Send writes nothing and always succeeds. */
EXPECT_SUCCESS(s2n_server_server_name_extension.send(NULL, NULL));
};
/* recv */
{
struct s2n_connection *conn;
EXPECT_NOT_NULL(conn = s2n_connection_new(S2N_CLIENT));
/* Recv reads nothing and always succeeds */
EXPECT_FALSE(conn->server_name_used);
EXPECT_SUCCESS(s2n_server_server_name_extension.recv(conn, NULL));
EXPECT_TRUE(conn->server_name_used);
EXPECT_SUCCESS(s2n_connection_free(conn));
};
END_TEST();
return 0;
}
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