da085d273c
This commit only ports existing tests, and adds some coverage for resumption. We don't appear to have any handshake tests that cover SCT validation success, and this commit doesn't change that. Reviewed-by: Rich Salz <rsalz@openssl.org>
320 lines
11 KiB
C
320 lines
11 KiB
C
/*
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* Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/*
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* Ideally, CONF should offer standard parsing methods and cover them
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* in tests. But since we have no CONF tests, we use a custom test for now.
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*/
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#include <stdio.h>
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#include <string.h>
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#include "e_os.h"
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#include "ssl_test_ctx.h"
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#include "testutil.h"
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#include <openssl/e_os2.h>
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#include <openssl/err.h>
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#include <openssl/conf.h>
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#include <openssl/ssl.h>
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static CONF *conf = NULL;
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typedef struct ssl_test_ctx_test_fixture {
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const char *test_case_name;
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const char *test_section;
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/* Expected parsed configuration. */
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SSL_TEST_CTX *expected_ctx;
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} SSL_TEST_CTX_TEST_FIXTURE;
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static int SSL_TEST_CLIENT_CONF_equal(SSL_TEST_CLIENT_CONF *client,
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SSL_TEST_CLIENT_CONF *client2)
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{
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if (client->verify_callback != client2->verify_callback) {
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fprintf(stderr, "ClientVerifyCallback mismatch: %s vs %s.\n",
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ssl_verify_callback_name(client->verify_callback),
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ssl_verify_callback_name(client2->verify_callback));
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return 0;
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}
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if (client->servername != client2->servername) {
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fprintf(stderr, "ServerName mismatch: %s vs %s.\n",
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ssl_servername_name(client->servername),
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ssl_servername_name(client2->servername));
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return 0;
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}
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if (!strings_equal("Client NPNProtocols", client->npn_protocols,
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client2->npn_protocols))
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return 0;
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if (!strings_equal("Client ALPNProtocols", client->alpn_protocols,
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client2->alpn_protocols))
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return 0;
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if (client->ct_validation != client2->ct_validation) {
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fprintf(stderr, "CTValidation mismatch: %s vs %s.\n",
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ssl_ct_validation_name(client->ct_validation),
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ssl_ct_validation_name(client2->ct_validation));
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return 0;
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}
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return 1;
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}
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static int SSL_TEST_SERVER_CONF_equal(SSL_TEST_SERVER_CONF *server,
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SSL_TEST_SERVER_CONF *server2)
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{
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if (server->servername_callback != server2->servername_callback) {
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fprintf(stderr, "ServerNameCallback mismatch: %s vs %s.\n",
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ssl_servername_callback_name(server->servername_callback),
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ssl_servername_callback_name(server2->servername_callback));
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return 0;
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}
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if (!strings_equal("Server NPNProtocols", server->npn_protocols,
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server2->npn_protocols))
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return 0;
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if (!strings_equal("Server ALPNProtocols", server->alpn_protocols,
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server2->alpn_protocols))
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return 0;
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if (server->broken_session_ticket != server2->broken_session_ticket) {
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fprintf(stderr, "Broken session ticket mismatch: %d vs %d.\n",
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server->broken_session_ticket, server2->broken_session_ticket);
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return 0;
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}
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return 1;
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}
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static int SSL_TEST_EXTRA_CONF_equal(SSL_TEST_EXTRA_CONF *extra,
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SSL_TEST_EXTRA_CONF *extra2)
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{
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return SSL_TEST_CLIENT_CONF_equal(&extra->client, &extra2->client)
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&& SSL_TEST_SERVER_CONF_equal(&extra->server, &extra2->server)
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&& SSL_TEST_SERVER_CONF_equal(&extra->server2, &extra2->server2);
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}
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/* Returns 1 if the contexts are equal, 0 otherwise. */
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static int SSL_TEST_CTX_equal(SSL_TEST_CTX *ctx, SSL_TEST_CTX *ctx2)
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{
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if (ctx->method != ctx2->method) {
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fprintf(stderr, "Method mismatch: %s vs %s.\n",
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ssl_test_method_name(ctx->method),
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ssl_test_method_name(ctx2->method));
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return 0;
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}
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if (ctx->handshake_mode != ctx2->handshake_mode) {
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fprintf(stderr, "HandshakeMode mismatch: %s vs %s.\n",
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ssl_handshake_mode_name(ctx->handshake_mode),
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ssl_handshake_mode_name(ctx2->handshake_mode));
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return 0;
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}
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if (!SSL_TEST_EXTRA_CONF_equal(&ctx->extra, &ctx2->extra)) {
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fprintf(stderr, "Extra conf mismatch.\n");
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return 0;
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}
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if (!SSL_TEST_EXTRA_CONF_equal(&ctx->resume_extra, &ctx2->resume_extra)) {
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fprintf(stderr, "Resume extra conf mismatch.\n");
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return 0;
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}
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if (ctx->expected_result != ctx2->expected_result) {
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fprintf(stderr, "ExpectedResult mismatch: %s vs %s.\n",
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ssl_test_result_name(ctx->expected_result),
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ssl_test_result_name(ctx2->expected_result));
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return 0;
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}
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if (ctx->expected_client_alert != ctx2->expected_client_alert) {
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fprintf(stderr, "ClientAlert mismatch: %s vs %s.\n",
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ssl_alert_name(ctx->expected_client_alert),
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ssl_alert_name(ctx2->expected_client_alert));
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return 0;
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}
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if (ctx->expected_server_alert != ctx2->expected_server_alert) {
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fprintf(stderr, "ServerAlert mismatch: %s vs %s.\n",
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ssl_alert_name(ctx->expected_server_alert),
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ssl_alert_name(ctx2->expected_server_alert));
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return 0;
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}
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if (ctx->expected_protocol != ctx2->expected_protocol) {
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fprintf(stderr, "ClientAlert mismatch: %s vs %s.\n",
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ssl_protocol_name(ctx->expected_protocol),
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ssl_protocol_name(ctx2->expected_protocol));
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return 0;
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}
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if (ctx->expected_servername != ctx2->expected_servername) {
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fprintf(stderr, "ExpectedServerName mismatch: %s vs %s.\n",
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ssl_servername_name(ctx->expected_servername),
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ssl_servername_name(ctx2->expected_servername));
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return 0;
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}
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if (ctx->session_ticket_expected != ctx2->session_ticket_expected) {
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fprintf(stderr, "SessionTicketExpected mismatch: %s vs %s.\n",
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ssl_session_ticket_name(ctx->session_ticket_expected),
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ssl_session_ticket_name(ctx2->session_ticket_expected));
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return 0;
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}
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if (!strings_equal("ExpectedNPNProtocol", ctx->expected_npn_protocol,
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ctx2->expected_npn_protocol))
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return 0;
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if (!strings_equal("ExpectedALPNProtocol", ctx->expected_alpn_protocol,
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ctx2->expected_alpn_protocol))
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return 0;
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if (ctx->resumption_expected != ctx2->resumption_expected) {
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fprintf(stderr, "ResumptionExpected mismatch: %d vs %d.\n",
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ctx->resumption_expected, ctx2->resumption_expected);
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return 0;
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}
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return 1;
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}
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static SSL_TEST_CTX_TEST_FIXTURE set_up(const char *const test_case_name)
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{
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SSL_TEST_CTX_TEST_FIXTURE fixture;
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fixture.test_case_name = test_case_name;
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fixture.expected_ctx = SSL_TEST_CTX_new();
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OPENSSL_assert(fixture.expected_ctx != NULL);
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return fixture;
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}
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static int execute_test(SSL_TEST_CTX_TEST_FIXTURE fixture)
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{
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int success = 0;
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SSL_TEST_CTX *ctx = SSL_TEST_CTX_create(conf, fixture.test_section);
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if (ctx == NULL) {
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fprintf(stderr, "Failed to parse good configuration %s.\n",
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fixture.test_section);
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goto err;
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}
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if (!SSL_TEST_CTX_equal(ctx, fixture.expected_ctx))
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goto err;
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success = 1;
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err:
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SSL_TEST_CTX_free(ctx);
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return success;
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}
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static int execute_failure_test(SSL_TEST_CTX_TEST_FIXTURE fixture)
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{
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SSL_TEST_CTX *ctx = SSL_TEST_CTX_create(conf, fixture.test_section);
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if (ctx != NULL) {
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fprintf(stderr, "Parsing bad configuration %s succeeded.\n",
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fixture.test_section);
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SSL_TEST_CTX_free(ctx);
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return 0;
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}
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return 1;
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}
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static void tear_down(SSL_TEST_CTX_TEST_FIXTURE fixture)
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{
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SSL_TEST_CTX_free(fixture.expected_ctx);
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ERR_print_errors_fp(stderr);
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}
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#define SETUP_SSL_TEST_CTX_TEST_FIXTURE() \
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SETUP_TEST_FIXTURE(SSL_TEST_CTX_TEST_FIXTURE, set_up)
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#define EXECUTE_SSL_TEST_CTX_TEST() \
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EXECUTE_TEST(execute_test, tear_down)
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#define EXECUTE_SSL_TEST_CTX_FAILURE_TEST() \
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EXECUTE_TEST(execute_failure_test, tear_down)
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static int test_empty_configuration()
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{
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SETUP_SSL_TEST_CTX_TEST_FIXTURE();
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fixture.test_section = "ssltest_default";
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fixture.expected_ctx->expected_result = SSL_TEST_SUCCESS;
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EXECUTE_SSL_TEST_CTX_TEST();
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}
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static int test_good_configuration()
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{
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SETUP_SSL_TEST_CTX_TEST_FIXTURE();
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fixture.test_section = "ssltest_good";
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fixture.expected_ctx->method = SSL_TEST_METHOD_DTLS;
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fixture.expected_ctx->handshake_mode = SSL_TEST_HANDSHAKE_RESUME;
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fixture.expected_ctx->expected_result = SSL_TEST_SERVER_FAIL;
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fixture.expected_ctx->expected_client_alert = SSL_AD_UNKNOWN_CA;
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fixture.expected_ctx->expected_server_alert = 0; /* No alert. */
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fixture.expected_ctx->expected_protocol = TLS1_1_VERSION;
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fixture.expected_ctx->expected_servername = SSL_TEST_SERVERNAME_SERVER2;
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fixture.expected_ctx->session_ticket_expected = SSL_TEST_SESSION_TICKET_YES;
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fixture.expected_ctx->resumption_expected = 1;
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fixture.expected_ctx->extra.client.verify_callback =
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SSL_TEST_VERIFY_REJECT_ALL;
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fixture.expected_ctx->extra.client.servername = SSL_TEST_SERVERNAME_SERVER2;
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fixture.expected_ctx->extra.client.npn_protocols =
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OPENSSL_strdup("foo,bar");
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OPENSSL_assert(fixture.expected_ctx->extra.client.npn_protocols != NULL);
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fixture.expected_ctx->extra.server.servername_callback =
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SSL_TEST_SERVERNAME_IGNORE_MISMATCH;
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fixture.expected_ctx->extra.server.broken_session_ticket = 1;
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fixture.expected_ctx->resume_extra.server2.alpn_protocols =
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OPENSSL_strdup("baz");
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OPENSSL_assert(
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fixture.expected_ctx->resume_extra.server2.alpn_protocols != NULL);
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fixture.expected_ctx->resume_extra.client.ct_validation =
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SSL_TEST_CT_VALIDATION_STRICT;
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EXECUTE_SSL_TEST_CTX_TEST();
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}
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static const char *bad_configurations[] = {
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"ssltest_unknown_option",
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"ssltest_wrong_section",
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"ssltest_unknown_expected_result",
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"ssltest_unknown_alert",
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"ssltest_unknown_protocol",
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"ssltest_unknown_verify_callback",
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"ssltest_unknown_servername",
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"ssltest_unknown_servername_callback",
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"ssltest_unknown_session_ticket_expected",
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"ssltest_unknown_method",
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"ssltest_unknown_handshake_mode",
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"ssltest_unknown_resumption_expected",
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"ssltest_unknown_ct_validation",
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};
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static int test_bad_configuration(int idx)
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{
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SETUP_SSL_TEST_CTX_TEST_FIXTURE();
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fixture.test_section = bad_configurations[idx];
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EXECUTE_SSL_TEST_CTX_FAILURE_TEST();
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}
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int main(int argc, char **argv)
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{
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int result = 0;
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if (argc != 2)
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return 1;
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conf = NCONF_new(NULL);
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OPENSSL_assert(conf != NULL);
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/* argv[1] should point to test/ssl_test_ctx_test.conf */
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OPENSSL_assert(NCONF_load(conf, argv[1], NULL) > 0);
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ADD_TEST(test_empty_configuration);
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ADD_TEST(test_good_configuration);
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ADD_ALL_TESTS(test_bad_configuration, OSSL_NELEM(bad_configurations));
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result = run_tests(argv[0]);
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NCONF_free(conf);
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return result;
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}
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