[thirdparty/openssl.git] / test / ssl_test.c

/*
 * Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the OpenSSL license (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#include <stdio.h>
#include <string.h>

#include <openssl/conf.h>
#include <openssl/err.h>
#include <openssl/ssl.h>

#include "handshake_helper.h"
#include "ssl_test_ctx.h"
#include "testutil.h"

static CONF *conf = NULL;

/* Currently the section names are of the form test-<number>, e.g. test-15. */
#define MAX_TESTCASE_NAME_LENGTH 100

static const char *print_alert(int alert)
{
    return alert ? SSL_alert_desc_string_long(alert) : "no alert";
}

static int check_result(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    if (!TEST_int_eq(result->result, test_ctx->expected_result)) {
        TEST_info("ExpectedResult mismatch: expected %s, got %s.",
                  ssl_test_result_name(test_ctx->expected_result),
                  ssl_test_result_name(result->result));
        return 0;
    }
    return 1;
}

static int check_alerts(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    if (!TEST_int_eq(result->client_alert_sent,
                     result->client_alert_received)) {
        TEST_info("Client sent alert %s but server received %s.",
                  print_alert(result->client_alert_sent),
                  print_alert(result->client_alert_received));
        /*
         * We can't bail here because the peer doesn't always get far enough
         * to process a received alert. Specifically, in protocol version
         * negotiation tests, we have the following scenario.
         * Client supports TLS v1.2 only; Server supports TLS v1.1.
         * Client proposes TLS v1.2; server responds with 1.1;
         * Client now sends a protocol alert, using TLS v1.2 in the header.
         * The server, however, rejects the alert because of version mismatch
         * in the record layer; therefore, the server appears to never
         * receive the alert.
         */
        /* return 0; */
    }

    if (!TEST_int_eq(result->server_alert_sent,
                     result->server_alert_received)) {
        TEST_info("Server sent alert %s but client received %s.",
                  print_alert(result->server_alert_sent),
                  print_alert(result->server_alert_received));
        /* return 0; */
    }

    /* Tolerate an alert if one wasn't explicitly specified in the test. */
    if (test_ctx->expected_client_alert
        /*
         * The info callback alert value is computed as
         * (s->s3->send_alert[0] << 8) | s->s3->send_alert[1]
         * where the low byte is the alert code and the high byte is other stuff.
         */
        && (result->client_alert_sent & 0xff) != test_ctx->expected_client_alert) {
        TEST_error("ClientAlert mismatch: expected %s, got %s.",
                   print_alert(test_ctx->expected_client_alert),
                   print_alert(result->client_alert_sent));
        return 0;
    }

    if (test_ctx->expected_server_alert
        && (result->server_alert_sent & 0xff) != test_ctx->expected_server_alert) {
        TEST_error("ServerAlert mismatch: expected %s, got %s.",
                   print_alert(test_ctx->expected_server_alert),
                   print_alert(result->server_alert_sent));
        return 0;
    }

    if (!TEST_int_le(result->client_num_fatal_alerts_sent, 1))
        return 0;
    if (!TEST_int_le(result->server_num_fatal_alerts_sent, 1))
        return 0;
    return 1;
}

static int check_protocol(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    if (!TEST_int_eq(result->client_protocol, result->server_protocol)) {
        TEST_info("Client has protocol %s but server has %s.",
                  ssl_protocol_name(result->client_protocol),
                  ssl_protocol_name(result->server_protocol));
        return 0;
    }

    if (test_ctx->expected_protocol) {
        if (!TEST_int_eq(result->client_protocol,
                         test_ctx->expected_protocol)) {
            TEST_info("Protocol mismatch: expected %s, got %s.\n",
                      ssl_protocol_name(test_ctx->expected_protocol),
                      ssl_protocol_name(result->client_protocol));
            return 0;
        }
    }
    return 1;
}

static int check_servername(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    if (!TEST_int_eq(result->servername, test_ctx->expected_servername)) {
      TEST_info("Client ServerName mismatch, expected %s, got %s.",
                ssl_servername_name(test_ctx->expected_servername),
                ssl_servername_name(result->servername));
      return 0;
    }
  return 1;
}

static int check_session_ticket(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    if (test_ctx->session_ticket_expected == SSL_TEST_SESSION_TICKET_IGNORE)
        return 1;
    if (!TEST_int_eq(result->session_ticket,
                     test_ctx->session_ticket_expected)) {
        TEST_info("Client SessionTicketExpected mismatch, expected %s, got %s.",
                  ssl_session_ticket_name(test_ctx->session_ticket_expected),
                  ssl_session_ticket_name(result->session_ticket));
        return 0;
    }
    return 1;
}

static int check_compression(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    if (!TEST_int_eq(result->compression, test_ctx->compression_expected))
        return 0;
    return 1;
}
#ifndef OPENSSL_NO_NEXTPROTONEG
static int check_npn(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    int ret = 1;
    if (!TEST_str_eq(result->client_npn_negotiated,
                     result->server_npn_negotiated))
        ret = 0;
    if (!TEST_str_eq(test_ctx->expected_npn_protocol,
                     result->client_npn_negotiated))
        ret = 0;
    return ret;
}
#endif

static int check_alpn(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    int ret = 1;
    if (!TEST_str_eq(result->client_alpn_negotiated,
                     result->server_alpn_negotiated))
        ret = 0;
    if (!TEST_str_eq(test_ctx->expected_alpn_protocol,
                     result->client_alpn_negotiated))
        ret = 0;
    return ret;
}

static int check_resumption(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    if (!TEST_int_eq(result->client_resumed, result->server_resumed))
        return 0;
    if (!TEST_int_eq(result->client_resumed, test_ctx->resumption_expected))
        return 0;
    return 1;
}

static int check_nid(const char *name, int expected_nid, int nid)
{
    if (expected_nid == 0 || expected_nid == nid)
        return 1;
    TEST_error("%s type mismatch, %s vs %s\n",
               name, OBJ_nid2ln(expected_nid),
               nid == NID_undef ? "absent" : OBJ_nid2ln(nid));
    return 0;
}

static void print_ca_names(STACK_OF(X509_NAME) *names)
{
    int i;

    if (names == NULL || sk_X509_NAME_num(names) == 0) {
        TEST_note("    <empty>");
        return;
    }
    for (i = 0; i < sk_X509_NAME_num(names); i++) {
        X509_NAME_print_ex(bio_err, sk_X509_NAME_value(names, i), 4,
                           XN_FLAG_ONELINE);
        BIO_puts(bio_err, "\n");
    }
}

static int check_ca_names(const char *name,
                          STACK_OF(X509_NAME) *expected_names,
                          STACK_OF(X509_NAME) *names)
{
    int i;

    if (expected_names == NULL)
        return 1;
    if (names == NULL || sk_X509_NAME_num(names) == 0) {
        if (TEST_int_eq(sk_X509_NAME_num(expected_names), 0))
            return 1;
        goto err;
    }
    if (sk_X509_NAME_num(names) != sk_X509_NAME_num(expected_names))
        goto err;
    for (i = 0; i < sk_X509_NAME_num(names); i++) {
        if (!TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(names, i),
                                       sk_X509_NAME_value(expected_names, i)),
                         0)) {
            goto err;
        }
    }
    return 1;
err:
    TEST_info("%s: list mismatch", name);
    TEST_note("Expected Names:");
    print_ca_names(expected_names);
    TEST_note("Received Names:");
    print_ca_names(names);
    return 0;
}

static int check_tmp_key(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    return check_nid("Tmp key", test_ctx->expected_tmp_key_type,
                     result->tmp_key_type);
}

static int check_server_cert_type(HANDSHAKE_RESULT *result,
                                  SSL_TEST_CTX *test_ctx)
{
    return check_nid("Server certificate", test_ctx->expected_server_cert_type,
                     result->server_cert_type);
}

static int check_server_sign_hash(HANDSHAKE_RESULT *result,
                                  SSL_TEST_CTX *test_ctx)
{
    return check_nid("Server signing hash", test_ctx->expected_server_sign_hash,
                     result->server_sign_hash);
}

static int check_server_sign_type(HANDSHAKE_RESULT *result,
                                  SSL_TEST_CTX *test_ctx)
{
    return check_nid("Server signing", test_ctx->expected_server_sign_type,
                     result->server_sign_type);
}

static int check_server_ca_names(HANDSHAKE_RESULT *result,
                                 SSL_TEST_CTX *test_ctx)
{
    return check_ca_names("Server CA names",
                          test_ctx->expected_server_ca_names,
                          result->server_ca_names);
}

static int check_client_cert_type(HANDSHAKE_RESULT *result,
                                  SSL_TEST_CTX *test_ctx)
{
    return check_nid("Client certificate", test_ctx->expected_client_cert_type,
                     result->client_cert_type);
}

static int check_client_sign_hash(HANDSHAKE_RESULT *result,
                                  SSL_TEST_CTX *test_ctx)
{
    return check_nid("Client signing hash", test_ctx->expected_client_sign_hash,
                     result->client_sign_hash);
}

static int check_client_sign_type(HANDSHAKE_RESULT *result,
                                  SSL_TEST_CTX *test_ctx)
{
    return check_nid("Client signing", test_ctx->expected_client_sign_type,
                     result->client_sign_type);
}

static int check_client_ca_names(HANDSHAKE_RESULT *result,
                                 SSL_TEST_CTX *test_ctx)
{
    return check_ca_names("Client CA names",
                          test_ctx->expected_client_ca_names,
                          result->client_ca_names);
}

/*
 * This could be further simplified by constructing an expected
 * HANDSHAKE_RESULT, and implementing comparison methods for
 * its fields.
 */
static int check_test(HANDSHAKE_RESULT *result, SSL_TEST_CTX *test_ctx)
{
    int ret = 1;
    ret &= check_result(result, test_ctx);
    ret &= check_alerts(result, test_ctx);
    if (result->result == SSL_TEST_SUCCESS) {
        ret &= check_protocol(result, test_ctx);
        ret &= check_servername(result, test_ctx);
        ret &= check_session_ticket(result, test_ctx);
        ret &= check_compression(result, test_ctx);
        ret &= (result->session_ticket_do_not_call == 0);
#ifndef OPENSSL_NO_NEXTPROTONEG
        ret &= check_npn(result, test_ctx);
#endif
        ret &= check_alpn(result, test_ctx);
        ret &= check_resumption(result, test_ctx);
        ret &= check_tmp_key(result, test_ctx);
        ret &= check_server_cert_type(result, test_ctx);
        ret &= check_server_sign_hash(result, test_ctx);
        ret &= check_server_sign_type(result, test_ctx);
        ret &= check_server_ca_names(result, test_ctx);
        ret &= check_client_cert_type(result, test_ctx);
        ret &= check_client_sign_hash(result, test_ctx);
        ret &= check_client_sign_type(result, test_ctx);
        ret &= check_client_ca_names(result, test_ctx);
    }
    return ret;
}

static int test_handshake(int idx)
{
    int ret = 0;
    SSL_CTX *server_ctx = NULL, *server2_ctx = NULL, *client_ctx = NULL,
        *resume_server_ctx = NULL, *resume_client_ctx = NULL;
    SSL_TEST_CTX *test_ctx = NULL;
    HANDSHAKE_RESULT *result = NULL;
    char test_app[MAX_TESTCASE_NAME_LENGTH];

    BIO_snprintf(test_app, sizeof(test_app), "test-%d", idx);

    test_ctx = SSL_TEST_CTX_create(conf, test_app);
    if (!TEST_ptr(test_ctx))
        goto err;

#ifndef OPENSSL_NO_DTLS
    if (test_ctx->method == SSL_TEST_METHOD_DTLS) {
        server_ctx = SSL_CTX_new(DTLS_server_method());
        if (test_ctx->extra.server.servername_callback !=
            SSL_TEST_SERVERNAME_CB_NONE) {
            server2_ctx = SSL_CTX_new(DTLS_server_method());
            TEST_check(server2_ctx != NULL);
        }
        client_ctx = SSL_CTX_new(DTLS_client_method());
        if (test_ctx->handshake_mode == SSL_TEST_HANDSHAKE_RESUME) {
            resume_server_ctx = SSL_CTX_new(DTLS_server_method());
            resume_client_ctx = SSL_CTX_new(DTLS_client_method());
            TEST_check(resume_server_ctx != NULL);
            TEST_check(resume_client_ctx != NULL);
        }
    }
#endif
    if (test_ctx->method == SSL_TEST_METHOD_TLS) {
        server_ctx = SSL_CTX_new(TLS_server_method());
        /* SNI on resumption isn't supported/tested yet. */
        if (test_ctx->extra.server.servername_callback !=
            SSL_TEST_SERVERNAME_CB_NONE) {
            server2_ctx = SSL_CTX_new(TLS_server_method());
            TEST_check(server2_ctx != NULL);
        }
        client_ctx = SSL_CTX_new(TLS_client_method());

        if (test_ctx->handshake_mode == SSL_TEST_HANDSHAKE_RESUME) {
            resume_server_ctx = SSL_CTX_new(TLS_server_method());
            resume_client_ctx = SSL_CTX_new(TLS_client_method());
            TEST_check(resume_server_ctx != NULL);
            TEST_check(resume_client_ctx != NULL);
        }
    }

    TEST_check(server_ctx != NULL);
    TEST_check(client_ctx != NULL);

    TEST_check(CONF_modules_load(conf, test_app, 0) > 0);

    if (!SSL_CTX_config(server_ctx, "server")
        || !SSL_CTX_config(client_ctx, "client")) {
        goto err;
    }

    if (server2_ctx != NULL && !SSL_CTX_config(server2_ctx, "server2"))
        goto err;
    if (resume_server_ctx != NULL
        && !SSL_CTX_config(resume_server_ctx, "resume-server"))
        goto err;
    if (resume_client_ctx != NULL
        && !SSL_CTX_config(resume_client_ctx, "resume-client"))
        goto err;

    result = do_handshake(server_ctx, server2_ctx, client_ctx,
                          resume_server_ctx, resume_client_ctx, test_ctx);

    ret = check_test(result, test_ctx);

err:
    CONF_modules_unload(0);
    SSL_CTX_free(server_ctx);
    SSL_CTX_free(server2_ctx);
    SSL_CTX_free(client_ctx);
    SSL_CTX_free(resume_server_ctx);
    SSL_CTX_free(resume_client_ctx);
    SSL_TEST_CTX_free(test_ctx);
    HANDSHAKE_RESULT_free(result);
    return ret;
}

int test_main(int argc, char **argv)
{
    int result = 0;
    long num_tests;

    if (argc != 2)
        return 1;

    conf = NCONF_new(NULL);
    TEST_check(conf != NULL);

    /* argv[1] should point to the test conf file */
    TEST_check(NCONF_load(conf, argv[1], NULL) > 0);

    TEST_check(NCONF_get_number_e(conf, NULL, "num_tests", &num_tests));

    ADD_ALL_TESTS(test_handshake, (int)(num_tests));
    result = run_tests(argv[0]);

    NCONF_free(conf);
    return result;
}
Commit	Line	Data
453dfd8d	1	/*
8fe3127c	2	* Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
453dfd8d	3	*
440e5d80 RS	4	* Licensed under the OpenSSL license (the "License"). You may not use
	5	* this file except in compliance with the License. You can obtain a copy
	6	* in the file LICENSE in the source distribution or at
453dfd8d	7	* https://www.openssl.org/source/license.html
453dfd8d EK	8	*/
	9
	10	#include <stdio.h>
5c753de6	11	#include <string.h>
453dfd8d EK	12
	13	#include <openssl/conf.h>
	14	#include <openssl/err.h>
	15	#include <openssl/ssl.h>
	16
	17	#include "handshake_helper.h"
	18	#include "ssl_test_ctx.h"
	19	#include "testutil.h"
	20
	21	static CONF *conf = NULL;
	22
	23	/* Currently the section names are of the form test-<number>, e.g. test-15. */
	24	#define MAX_TESTCASE_NAME_LENGTH 100
	25
453dfd8d EK	26	static const char *print_alert(int alert)
	27	{
	28	return alert ? SSL_alert_desc_string_long(alert) : "no alert";
	29	}
	30
ce2cdac2	31	static int check_result(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
453dfd8d	32	{
2fae041d P	33	if (!TEST_int_eq(result->result, test_ctx->expected_result)) {
	34	TEST_info("ExpectedResult mismatch: expected %s, got %s.",
	35	ssl_test_result_name(test_ctx->expected_result),
	36	ssl_test_result_name(result->result));
453dfd8d EK	37	return 0;
	38	}
	39	return 1;
	40	}
	41
ce2cdac2	42	static int check_alerts(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
453dfd8d	43	{
2fae041d P	44	if (!TEST_int_eq(result->client_alert_sent,
	45	result->client_alert_received)) {
	46	TEST_info("Client sent alert %s but server received %s.",
	47	print_alert(result->client_alert_sent),
	48	print_alert(result->client_alert_received));
453dfd8d EK	49	/*
	50	* We can't bail here because the peer doesn't always get far enough
	51	* to process a received alert. Specifically, in protocol version
	52	* negotiation tests, we have the following scenario.
	53	* Client supports TLS v1.2 only; Server supports TLS v1.1.
	54	* Client proposes TLS v1.2; server responds with 1.1;
	55	* Client now sends a protocol alert, using TLS v1.2 in the header.
	56	* The server, however, rejects the alert because of version mismatch
	57	* in the record layer; therefore, the server appears to never
	58	* receive the alert.
	59	*/
	60	/* return 0; */
	61	}
	62
2fae041d P	63	if (!TEST_int_eq(result->server_alert_sent,
	64	result->server_alert_received)) {
	65	TEST_info("Server sent alert %s but client received %s.",
	66	print_alert(result->server_alert_sent),
	67	print_alert(result->server_alert_received));
453dfd8d EK	68	/* return 0; */
	69	}
	70
	71	/* Tolerate an alert if one wasn't explicitly specified in the test. */
9f48bbac	72	if (test_ctx->expected_client_alert
453dfd8d EK	73	/*
	74	* The info callback alert value is computed as
	75	* (s->s3->send_alert[0] << 8) \| s->s3->send_alert[1]
	76	* where the low byte is the alert code and the high byte is other stuff.
	77	*/
9f48bbac	78	&& (result->client_alert_sent & 0xff) != test_ctx->expected_client_alert) {
2fae041d P	79	TEST_error("ClientAlert mismatch: expected %s, got %s.",
	80	print_alert(test_ctx->expected_client_alert),
	81	print_alert(result->client_alert_sent));
453dfd8d EK	82	return 0;
	83	}
	84
9f48bbac EK	85	if (test_ctx->expected_server_alert
9f48bbac EK	86	&& (result->server_alert_sent & 0xff) != test_ctx->expected_server_alert) {
2fae041d P	87	TEST_error("ServerAlert mismatch: expected %s, got %s.",
	88	print_alert(test_ctx->expected_server_alert),
	89	print_alert(result->server_alert_sent));
453dfd8d EK	90	return 0;
	91	}
	92
2fae041d	93	if (!TEST_int_le(result->client_num_fatal_alerts_sent, 1))
dd8e5a57	94	return 0;
2fae041d	95	if (!TEST_int_le(result->server_num_fatal_alerts_sent, 1))
dd8e5a57	96	return 0;
453dfd8d EK	97	return 1;
	98	}
	99
ce2cdac2	100	static int check_protocol(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
453dfd8d	101	{
2fae041d P	102	if (!TEST_int_eq(result->client_protocol, result->server_protocol)) {
	103	TEST_info("Client has protocol %s but server has %s.",
	104	ssl_protocol_name(result->client_protocol),
	105	ssl_protocol_name(result->server_protocol));
453dfd8d EK	106	return 0;
	107	}
	108
9f48bbac	109	if (test_ctx->expected_protocol) {
2fae041d P	110	if (!TEST_int_eq(result->client_protocol,
	111	test_ctx->expected_protocol)) {
	112	TEST_info("Protocol mismatch: expected %s, got %s.\n",
	113	ssl_protocol_name(test_ctx->expected_protocol),
	114	ssl_protocol_name(result->client_protocol));
453dfd8d EK	115	return 0;
	116	}
	117	}
	118	return 1;
	119	}
	120
ce2cdac2	121	static int check_servername(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
5c753de6	122	{
2fae041d P	123	if (!TEST_int_eq(result->servername, test_ctx->expected_servername)) {
	124	TEST_info("Client ServerName mismatch, expected %s, got %s.",
	125	ssl_servername_name(test_ctx->expected_servername),
	126	ssl_servername_name(result->servername));
d2b23cd2	127	return 0;
5c753de6	128	}
d2b23cd2	129	return 1;
5c753de6 TS	130	}
5c753de6 TS	131
ce2cdac2	132	static int check_session_ticket(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
5c753de6 TS	133	{
	134	if (test_ctx->session_ticket_expected == SSL_TEST_SESSION_TICKET_IGNORE)
	135	return 1;
2fae041d P	136	if (!TEST_int_eq(result->session_ticket,
	137	test_ctx->session_ticket_expected)) {
	138	TEST_info("Client SessionTicketExpected mismatch, expected %s, got %s.",
	139	ssl_session_ticket_name(test_ctx->session_ticket_expected),
	140	ssl_session_ticket_name(result->session_ticket));
5c753de6 TS	141	return 0;
	142	}
	143	return 1;
	144	}
	145
439db0c9 MC	146	static int check_compression(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
439db0c9 MC	147	{
2fae041d	148	if (!TEST_int_eq(result->compression, test_ctx->compression_expected))
439db0c9	149	return 0;
439db0c9 MC	150	return 1;
439db0c9 MC	151	}
620c6ad3	152	#ifndef OPENSSL_NO_NEXTPROTONEG
ce2cdac2 EK	153	static int check_npn(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
	154	{
	155	int ret = 1;
2fae041d P	156	if (!TEST_str_eq(result->client_npn_negotiated,
	157	result->server_npn_negotiated))
	158	ret = 0;
	159	if (!TEST_str_eq(test_ctx->expected_npn_protocol,
	160	result->client_npn_negotiated))
	161	ret = 0;
ce2cdac2 EK	162	return ret;
ce2cdac2 EK	163	}
7b7cea6d	164	#endif
ce2cdac2 EK	165
	166	static int check_alpn(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
	167	{
	168	int ret = 1;
2fae041d P	169	if (!TEST_str_eq(result->client_alpn_negotiated,
	170	result->server_alpn_negotiated))
	171	ret = 0;
	172	if (!TEST_str_eq(test_ctx->expected_alpn_protocol,
	173	result->client_alpn_negotiated))
	174	ret = 0;
ce2cdac2 EK	175	return ret;
	176	}
	177
590ed3d7 EK	178	static int check_resumption(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
590ed3d7 EK	179	{
2fae041d	180	if (!TEST_int_eq(result->client_resumed, result->server_resumed))
590ed3d7	181	return 0;
2fae041d	182	if (!TEST_int_eq(result->client_resumed, test_ctx->resumption_expected))
590ed3d7	183	return 0;
590ed3d7 EK	184	return 1;
	185	}
	186
ee5b6a42	187	static int check_nid(const char *name, int expected_nid, int nid)
b93ad05d	188	{
ee5b6a42	189	if (expected_nid == 0 \|\| expected_nid == nid)
b93ad05d	190	return 1;
2fae041d P	191	TEST_error("%s type mismatch, %s vs %s\n",
	192	name, OBJ_nid2ln(expected_nid),
	193	nid == NID_undef ? "absent" : OBJ_nid2ln(nid));
b93ad05d DSH	194	return 0;
	195	}
	196
2e21539b DSH	197	static void print_ca_names(STACK_OF(X509_NAME) *names)
2e21539b DSH	198	{
2e21539b DSH	199	int i;
	200
	201	if (names == NULL \|\| sk_X509_NAME_num(names) == 0) {
8fe3127c	202	TEST_note(" <empty>");
2e21539b DSH	203	return;
2e21539b DSH	204	}
2e21539b	205	for (i = 0; i < sk_X509_NAME_num(names); i++) {
8fe3127c	206	X509_NAME_print_ex(bio_err, sk_X509_NAME_value(names, i), 4,
2e21539b	207	XN_FLAG_ONELINE);
8fe3127c	208	BIO_puts(bio_err, "\n");
2e21539b	209	}
2e21539b DSH	210	}
	211
	212	static int check_ca_names(const char *name,
	213	STACK_OF(X509_NAME) *expected_names,
	214	STACK_OF(X509_NAME) *names)
	215	{
	216	int i;
	217
	218	if (expected_names == NULL)
	219	return 1;
	220	if (names == NULL \|\| sk_X509_NAME_num(names) == 0) {
8fe3127c	221	if (TEST_int_eq(sk_X509_NAME_num(expected_names), 0))
2e21539b DSH	222	return 1;
	223	goto err;
	224	}
	225	if (sk_X509_NAME_num(names) != sk_X509_NAME_num(expected_names))
	226	goto err;
	227	for (i = 0; i < sk_X509_NAME_num(names); i++) {
8fe3127c P	228	if (!TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(names, i),
	229	sk_X509_NAME_value(expected_names, i)),
	230	0)) {
2e21539b DSH	231	goto err;
	232	}
	233	}
	234	return 1;
8fe3127c P	235	err:
	236	TEST_info("%s: list mismatch", name);
	237	TEST_note("Expected Names:");
2e21539b	238	print_ca_names(expected_names);
8fe3127c	239	TEST_note("Received Names:");
2e21539b DSH	240	print_ca_names(names);
	241	return 0;
	242	}
	243
f15b50c4 DSH	244	static int check_tmp_key(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
	245	{
	246	return check_nid("Tmp key", test_ctx->expected_tmp_key_type,
	247	result->tmp_key_type);
	248	}
	249
	250	static int check_server_cert_type(HANDSHAKE_RESULT *result,
	251	SSL_TEST_CTX *test_ctx)
	252	{
	253	return check_nid("Server certificate", test_ctx->expected_server_cert_type,
	254	result->server_cert_type);
	255	}
	256
	257	static int check_server_sign_hash(HANDSHAKE_RESULT *result,
	258	SSL_TEST_CTX *test_ctx)
	259	{
	260	return check_nid("Server signing hash", test_ctx->expected_server_sign_hash,
	261	result->server_sign_hash);
	262	}
	263
	264	static int check_server_sign_type(HANDSHAKE_RESULT *result,
	265	SSL_TEST_CTX *test_ctx)
	266	{
	267	return check_nid("Server signing", test_ctx->expected_server_sign_type,
	268	result->server_sign_type);
	269	}
	270
	271	static int check_server_ca_names(HANDSHAKE_RESULT *result,
	272	SSL_TEST_CTX *test_ctx)
	273	{
	274	return check_ca_names("Server CA names",
	275	test_ctx->expected_server_ca_names,
	276	result->server_ca_names);
	277	}
	278
	279	static int check_client_cert_type(HANDSHAKE_RESULT *result,
	280	SSL_TEST_CTX *test_ctx)
	281	{
	282	return check_nid("Client certificate", test_ctx->expected_client_cert_type,
	283	result->client_cert_type);
	284	}
	285
	286	static int check_client_sign_hash(HANDSHAKE_RESULT *result,
	287	SSL_TEST_CTX *test_ctx)
	288	{
	289	return check_nid("Client signing hash", test_ctx->expected_client_sign_hash,
	290	result->client_sign_hash);
	291	}
	292
	293	static int check_client_sign_type(HANDSHAKE_RESULT *result,
	294	SSL_TEST_CTX *test_ctx)
	295	{
	296	return check_nid("Client signing", test_ctx->expected_client_sign_type,
	297	result->client_sign_type);
	298	}
	299
2e21539b DSH	300	static int check_client_ca_names(HANDSHAKE_RESULT *result,
	301	SSL_TEST_CTX *test_ctx)
	302	{
	303	return check_ca_names("Client CA names",
	304	test_ctx->expected_client_ca_names,
	305	result->client_ca_names);
	306	}
	307
453dfd8d EK	308	/*
	309	* This could be further simplified by constructing an expected
	310	* HANDSHAKE_RESULT, and implementing comparison methods for
	311	* its fields.
	312	*/
ce2cdac2	313	static int check_test(HANDSHAKE_RESULT result, SSL_TEST_CTX test_ctx)
453dfd8d EK	314	{
	315	int ret = 1;
	316	ret &= check_result(result, test_ctx);
	317	ret &= check_alerts(result, test_ctx);
ce2cdac2	318	if (result->result == SSL_TEST_SUCCESS) {
453dfd8d	319	ret &= check_protocol(result, test_ctx);
5c753de6	320	ret &= check_servername(result, test_ctx);
81fc33c9	321	ret &= check_session_ticket(result, test_ctx);
439db0c9	322	ret &= check_compression(result, test_ctx);
ce2cdac2	323	ret &= (result->session_ticket_do_not_call == 0);
620c6ad3	324	#ifndef OPENSSL_NO_NEXTPROTONEG
ce2cdac2	325	ret &= check_npn(result, test_ctx);
620c6ad3	326	#endif
7b7cea6d	327	ret &= check_alpn(result, test_ctx);
590ed3d7	328	ret &= check_resumption(result, test_ctx);
b93ad05d	329	ret &= check_tmp_key(result, test_ctx);
7f5f35af	330	ret &= check_server_cert_type(result, test_ctx);
ee5b6a42	331	ret &= check_server_sign_hash(result, test_ctx);
54b7f2a5	332	ret &= check_server_sign_type(result, test_ctx);
f15b50c4	333	ret &= check_server_ca_names(result, test_ctx);
7f5f35af	334	ret &= check_client_cert_type(result, test_ctx);
ee5b6a42	335	ret &= check_client_sign_hash(result, test_ctx);
54b7f2a5	336	ret &= check_client_sign_type(result, test_ctx);
2e21539b	337	ret &= check_client_ca_names(result, test_ctx);
5c753de6	338	}
453dfd8d EK	339	return ret;
	340	}
	341
d836d71b	342	static int test_handshake(int idx)
453dfd8d	343	{
ababe86b	344	int ret = 0;
590ed3d7	345	SSL_CTX server_ctx = NULL, server2_ctx = NULL, *client_ctx = NULL,
11279b13	346	resume_server_ctx = NULL, resume_client_ctx = NULL;
453dfd8d	347	SSL_TEST_CTX *test_ctx = NULL;
ce2cdac2	348	HANDSHAKE_RESULT *result = NULL;
d836d71b EK	349	char test_app[MAX_TESTCASE_NAME_LENGTH];
	350
	351	BIO_snprintf(test_app, sizeof(test_app), "test-%d", idx);
453dfd8d	352
d836d71b	353	test_ctx = SSL_TEST_CTX_create(conf, test_app);
2fae041d	354	if (!TEST_ptr(test_ctx))
74726750 EK	355	goto err;
	356
	357	#ifndef OPENSSL_NO_DTLS
	358	if (test_ctx->method == SSL_TEST_METHOD_DTLS) {
	359	server_ctx = SSL_CTX_new(DTLS_server_method());
9f48bbac EK	360	if (test_ctx->extra.server.servername_callback !=
9f48bbac EK	361	SSL_TEST_SERVERNAME_CB_NONE) {
d2b23cd2	362	server2_ctx = SSL_CTX_new(DTLS_server_method());
d61f0078	363	TEST_check(server2_ctx != NULL);
d2b23cd2	364	}
74726750	365	client_ctx = SSL_CTX_new(DTLS_client_method());
590ed3d7 EK	366	if (test_ctx->handshake_mode == SSL_TEST_HANDSHAKE_RESUME) {
590ed3d7 EK	367	resume_server_ctx = SSL_CTX_new(DTLS_server_method());
11279b13	368	resume_client_ctx = SSL_CTX_new(DTLS_client_method());
d61f0078 EK	369	TEST_check(resume_server_ctx != NULL);
d61f0078 EK	370	TEST_check(resume_client_ctx != NULL);
590ed3d7	371	}
74726750 EK	372	}
	373	#endif
	374	if (test_ctx->method == SSL_TEST_METHOD_TLS) {
	375	server_ctx = SSL_CTX_new(TLS_server_method());
9f48bbac EK	376	/* SNI on resumption isn't supported/tested yet. */
	377	if (test_ctx->extra.server.servername_callback !=
	378	SSL_TEST_SERVERNAME_CB_NONE) {
d2b23cd2	379	server2_ctx = SSL_CTX_new(TLS_server_method());
d61f0078	380	TEST_check(server2_ctx != NULL);
d2b23cd2	381	}
74726750	382	client_ctx = SSL_CTX_new(TLS_client_method());
590ed3d7 EK	383
	384	if (test_ctx->handshake_mode == SSL_TEST_HANDSHAKE_RESUME) {
	385	resume_server_ctx = SSL_CTX_new(TLS_server_method());
11279b13	386	resume_client_ctx = SSL_CTX_new(TLS_client_method());
d61f0078 EK	387	TEST_check(resume_server_ctx != NULL);
d61f0078 EK	388	TEST_check(resume_client_ctx != NULL);
590ed3d7	389	}
74726750 EK	390	}
74726750 EK	391
d61f0078 EK	392	TEST_check(server_ctx != NULL);
d61f0078 EK	393	TEST_check(client_ctx != NULL);
453dfd8d	394
d836d71b	395	TEST_check(CONF_modules_load(conf, test_app, 0) > 0);
453dfd8d EK	396
453dfd8d EK	397	if (!SSL_CTX_config(server_ctx, "server")
5c753de6	398	\|\| !SSL_CTX_config(client_ctx, "client")) {
453dfd8d EK	399	goto err;
	400	}
	401
d2b23cd2 EK	402	if (server2_ctx != NULL && !SSL_CTX_config(server2_ctx, "server2"))
d2b23cd2 EK	403	goto err;
590ed3d7 EK	404	if (resume_server_ctx != NULL
	405	&& !SSL_CTX_config(resume_server_ctx, "resume-server"))
	406	goto err;
11279b13 EK	407	if (resume_client_ctx != NULL
	408	&& !SSL_CTX_config(resume_client_ctx, "resume-client"))
	409	goto err;
d2b23cd2	410
590ed3d7	411	result = do_handshake(server_ctx, server2_ctx, client_ctx,
11279b13	412	resume_server_ctx, resume_client_ctx, test_ctx);
453dfd8d	413
ababe86b	414	ret = check_test(result, test_ctx);
453dfd8d EK	415
	416	err:
	417	CONF_modules_unload(0);
	418	SSL_CTX_free(server_ctx);
5c753de6	419	SSL_CTX_free(server2_ctx);
453dfd8d	420	SSL_CTX_free(client_ctx);
590ed3d7	421	SSL_CTX_free(resume_server_ctx);
11279b13	422	SSL_CTX_free(resume_client_ctx);
453dfd8d	423	SSL_TEST_CTX_free(test_ctx);
ce2cdac2	424	HANDSHAKE_RESULT_free(result);
453dfd8d EK	425	return ret;
	426	}
	427
e364c3b2	428	int test_main(int argc, char **argv)
453dfd8d EK	429	{
	430	int result = 0;
	431	long num_tests;
	432
	433	if (argc != 2)
	434	return 1;
	435
	436	conf = NCONF_new(NULL);
d61f0078	437	TEST_check(conf != NULL);
453dfd8d EK	438
453dfd8d EK	439	/* argv[1] should point to the test conf file */
d61f0078	440	TEST_check(NCONF_load(conf, argv[1], NULL) > 0);
453dfd8d	441
d61f0078	442	TEST_check(NCONF_get_number_e(conf, NULL, "num_tests", &num_tests));
453dfd8d EK	443
	444	ADD_ALL_TESTS(test_handshake, (int)(num_tests));
	445	result = run_tests(argv[0]);
	446
e364c3b2	447	NCONF_free(conf);
453dfd8d EK	448	return result;
453dfd8d EK	449	}