mirror of
https://github.com/openssl/openssl.git
synced 2024-12-15 06:01:37 +08:00
2fda45d5eb
Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20085)
10907 lines
363 KiB
C
10907 lines
363 KiB
C
/*
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* Copyright 2016-2022 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (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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* We need access to the deprecated low level HMAC APIs for legacy purposes
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* when the deprecated calls are not hidden
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*/
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#ifndef OPENSSL_NO_DEPRECATED_3_0
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# define OPENSSL_SUPPRESS_DEPRECATED
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <openssl/opensslconf.h>
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#include <openssl/bio.h>
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#include <openssl/crypto.h>
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#include <openssl/ssl.h>
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#include <openssl/ocsp.h>
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#include <openssl/srp.h>
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#include <openssl/txt_db.h>
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#include <openssl/aes.h>
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#include <openssl/rand.h>
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#include <openssl/core_names.h>
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#include <openssl/core_dispatch.h>
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#include <openssl/provider.h>
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#include <openssl/param_build.h>
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#include <openssl/x509v3.h>
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#include <openssl/dh.h>
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#include <openssl/engine.h>
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#include "helpers/ssltestlib.h"
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#include "testutil.h"
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#include "testutil/output.h"
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#include "internal/nelem.h"
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#include "internal/ktls.h"
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#include "../ssl/ssl_local.h"
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#include "../ssl/record/methods/recmethod_local.h"
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#include "filterprov.h"
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#undef OSSL_NO_USABLE_TLS1_3
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#if defined(OPENSSL_NO_TLS1_3) \
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|| (defined(OPENSSL_NO_EC) && defined(OPENSSL_NO_DH))
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/*
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* If we don't have ec or dh then there are no built-in groups that are usable
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* with TLSv1.3
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*/
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# define OSSL_NO_USABLE_TLS1_3
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#endif
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/* Defined in tls-provider.c */
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int tls_provider_init(const OSSL_CORE_HANDLE *handle,
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const OSSL_DISPATCH *in,
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const OSSL_DISPATCH **out,
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void **provctx);
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static OSSL_LIB_CTX *libctx = NULL;
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static OSSL_PROVIDER *defctxnull = NULL;
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#ifndef OSSL_NO_USABLE_TLS1_3
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static SSL_SESSION *clientpsk = NULL;
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static SSL_SESSION *serverpsk = NULL;
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static const char *pskid = "Identity";
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static const char *srvid;
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static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id,
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size_t *idlen, SSL_SESSION **sess);
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static int find_session_cb(SSL *ssl, const unsigned char *identity,
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size_t identity_len, SSL_SESSION **sess);
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static int use_session_cb_cnt = 0;
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static int find_session_cb_cnt = 0;
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static SSL_SESSION *create_a_psk(SSL *ssl);
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#endif
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static char *certsdir = NULL;
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static char *cert = NULL;
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static char *privkey = NULL;
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static char *cert2 = NULL;
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static char *privkey2 = NULL;
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static char *cert1024 = NULL;
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static char *privkey1024 = NULL;
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static char *cert3072 = NULL;
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static char *privkey3072 = NULL;
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static char *cert4096 = NULL;
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static char *privkey4096 = NULL;
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static char *cert8192 = NULL;
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static char *privkey8192 = NULL;
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static char *srpvfile = NULL;
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static char *tmpfilename = NULL;
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static char *dhfile = NULL;
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static int is_fips = 0;
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#define LOG_BUFFER_SIZE 2048
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static char server_log_buffer[LOG_BUFFER_SIZE + 1] = {0};
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static size_t server_log_buffer_index = 0;
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static char client_log_buffer[LOG_BUFFER_SIZE + 1] = {0};
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static size_t client_log_buffer_index = 0;
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static int error_writing_log = 0;
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#ifndef OPENSSL_NO_OCSP
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static const unsigned char orespder[] = "Dummy OCSP Response";
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static int ocsp_server_called = 0;
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static int ocsp_client_called = 0;
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static int cdummyarg = 1;
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static X509 *ocspcert = NULL;
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#endif
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#define NUM_EXTRA_CERTS 40
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#define CLIENT_VERSION_LEN 2
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/*
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* This structure is used to validate that the correct number of log messages
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* of various types are emitted when emitting secret logs.
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*/
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struct sslapitest_log_counts {
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unsigned int rsa_key_exchange_count;
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unsigned int master_secret_count;
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unsigned int client_early_secret_count;
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unsigned int client_handshake_secret_count;
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unsigned int server_handshake_secret_count;
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unsigned int client_application_secret_count;
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unsigned int server_application_secret_count;
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unsigned int early_exporter_secret_count;
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unsigned int exporter_secret_count;
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};
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static int hostname_cb(SSL *s, int *al, void *arg)
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{
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const char *hostname = SSL_get_servername(s, TLSEXT_NAMETYPE_host_name);
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if (hostname != NULL && (strcmp(hostname, "goodhost") == 0
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|| strcmp(hostname, "altgoodhost") == 0))
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return SSL_TLSEXT_ERR_OK;
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return SSL_TLSEXT_ERR_NOACK;
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}
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static void client_keylog_callback(const SSL *ssl, const char *line)
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{
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int line_length = strlen(line);
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/* If the log doesn't fit, error out. */
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if (client_log_buffer_index + line_length > sizeof(client_log_buffer) - 1) {
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TEST_info("Client log too full");
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error_writing_log = 1;
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return;
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}
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strcat(client_log_buffer, line);
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client_log_buffer_index += line_length;
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client_log_buffer[client_log_buffer_index++] = '\n';
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}
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static void server_keylog_callback(const SSL *ssl, const char *line)
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{
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int line_length = strlen(line);
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/* If the log doesn't fit, error out. */
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if (server_log_buffer_index + line_length > sizeof(server_log_buffer) - 1) {
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TEST_info("Server log too full");
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error_writing_log = 1;
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return;
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}
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strcat(server_log_buffer, line);
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server_log_buffer_index += line_length;
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server_log_buffer[server_log_buffer_index++] = '\n';
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}
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static int compare_hex_encoded_buffer(const char *hex_encoded,
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size_t hex_length,
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const uint8_t *raw,
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size_t raw_length)
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{
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size_t i, j;
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char hexed[3];
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if (!TEST_size_t_eq(raw_length * 2, hex_length))
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return 1;
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for (i = j = 0; i < raw_length && j + 1 < hex_length; i++, j += 2) {
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sprintf(hexed, "%02x", raw[i]);
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if (!TEST_int_eq(hexed[0], hex_encoded[j])
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|| !TEST_int_eq(hexed[1], hex_encoded[j + 1]))
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return 1;
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}
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return 0;
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}
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static int test_keylog_output(char *buffer, const SSL *ssl,
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const SSL_SESSION *session,
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struct sslapitest_log_counts *expected)
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{
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char *token = NULL;
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unsigned char actual_client_random[SSL3_RANDOM_SIZE] = {0};
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size_t client_random_size = SSL3_RANDOM_SIZE;
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unsigned char actual_master_key[SSL_MAX_MASTER_KEY_LENGTH] = {0};
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size_t master_key_size = SSL_MAX_MASTER_KEY_LENGTH;
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unsigned int rsa_key_exchange_count = 0;
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unsigned int master_secret_count = 0;
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unsigned int client_early_secret_count = 0;
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unsigned int client_handshake_secret_count = 0;
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unsigned int server_handshake_secret_count = 0;
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unsigned int client_application_secret_count = 0;
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unsigned int server_application_secret_count = 0;
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unsigned int early_exporter_secret_count = 0;
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unsigned int exporter_secret_count = 0;
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for (token = strtok(buffer, " \n"); token != NULL;
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token = strtok(NULL, " \n")) {
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if (strcmp(token, "RSA") == 0) {
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/*
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* Premaster secret. Tokens should be: 16 ASCII bytes of
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* hex-encoded encrypted secret, then the hex-encoded pre-master
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* secret.
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*/
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if (!TEST_ptr(token = strtok(NULL, " \n")))
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return 0;
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if (!TEST_size_t_eq(strlen(token), 16))
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return 0;
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if (!TEST_ptr(token = strtok(NULL, " \n")))
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return 0;
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/*
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* We can't sensibly check the log because the premaster secret is
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* transient, and OpenSSL doesn't keep hold of it once the master
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* secret is generated.
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*/
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rsa_key_exchange_count++;
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} else if (strcmp(token, "CLIENT_RANDOM") == 0) {
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/*
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* Master secret. Tokens should be: 64 ASCII bytes of hex-encoded
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* client random, then the hex-encoded master secret.
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*/
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client_random_size = SSL_get_client_random(ssl,
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actual_client_random,
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SSL3_RANDOM_SIZE);
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if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE))
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return 0;
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if (!TEST_ptr(token = strtok(NULL, " \n")))
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return 0;
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if (!TEST_size_t_eq(strlen(token), 64))
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return 0;
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if (!TEST_false(compare_hex_encoded_buffer(token, 64,
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actual_client_random,
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client_random_size)))
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return 0;
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if (!TEST_ptr(token = strtok(NULL, " \n")))
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return 0;
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master_key_size = SSL_SESSION_get_master_key(session,
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actual_master_key,
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master_key_size);
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if (!TEST_size_t_ne(master_key_size, 0))
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return 0;
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if (!TEST_false(compare_hex_encoded_buffer(token, strlen(token),
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actual_master_key,
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master_key_size)))
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return 0;
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master_secret_count++;
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} else if (strcmp(token, "CLIENT_EARLY_TRAFFIC_SECRET") == 0
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|| strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0
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|| strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0
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|| strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0
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|| strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0
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|| strcmp(token, "EARLY_EXPORTER_SECRET") == 0
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|| strcmp(token, "EXPORTER_SECRET") == 0) {
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/*
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* TLSv1.3 secret. Tokens should be: 64 ASCII bytes of hex-encoded
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* client random, and then the hex-encoded secret. In this case,
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* we treat all of these secrets identically and then just
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* distinguish between them when counting what we saw.
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*/
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if (strcmp(token, "CLIENT_EARLY_TRAFFIC_SECRET") == 0)
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client_early_secret_count++;
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else if (strcmp(token, "CLIENT_HANDSHAKE_TRAFFIC_SECRET") == 0)
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client_handshake_secret_count++;
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else if (strcmp(token, "SERVER_HANDSHAKE_TRAFFIC_SECRET") == 0)
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server_handshake_secret_count++;
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else if (strcmp(token, "CLIENT_TRAFFIC_SECRET_0") == 0)
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client_application_secret_count++;
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else if (strcmp(token, "SERVER_TRAFFIC_SECRET_0") == 0)
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server_application_secret_count++;
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else if (strcmp(token, "EARLY_EXPORTER_SECRET") == 0)
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early_exporter_secret_count++;
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else if (strcmp(token, "EXPORTER_SECRET") == 0)
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exporter_secret_count++;
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client_random_size = SSL_get_client_random(ssl,
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actual_client_random,
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SSL3_RANDOM_SIZE);
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if (!TEST_size_t_eq(client_random_size, SSL3_RANDOM_SIZE))
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return 0;
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if (!TEST_ptr(token = strtok(NULL, " \n")))
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return 0;
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if (!TEST_size_t_eq(strlen(token), 64))
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return 0;
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if (!TEST_false(compare_hex_encoded_buffer(token, 64,
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actual_client_random,
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client_random_size)))
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return 0;
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if (!TEST_ptr(token = strtok(NULL, " \n")))
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return 0;
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} else {
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TEST_info("Unexpected token %s\n", token);
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return 0;
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}
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}
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/* Got what we expected? */
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if (!TEST_size_t_eq(rsa_key_exchange_count,
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expected->rsa_key_exchange_count)
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|| !TEST_size_t_eq(master_secret_count,
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expected->master_secret_count)
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|| !TEST_size_t_eq(client_early_secret_count,
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expected->client_early_secret_count)
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|| !TEST_size_t_eq(client_handshake_secret_count,
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expected->client_handshake_secret_count)
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|| !TEST_size_t_eq(server_handshake_secret_count,
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expected->server_handshake_secret_count)
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|| !TEST_size_t_eq(client_application_secret_count,
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expected->client_application_secret_count)
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|| !TEST_size_t_eq(server_application_secret_count,
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expected->server_application_secret_count)
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|| !TEST_size_t_eq(early_exporter_secret_count,
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expected->early_exporter_secret_count)
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|| !TEST_size_t_eq(exporter_secret_count,
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expected->exporter_secret_count))
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return 0;
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return 1;
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}
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#if !defined(OPENSSL_NO_TLS1_2) || defined(OSSL_NO_USABLE_TLS1_3)
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static int test_keylog(void)
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{
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SSL_CTX *cctx = NULL, *sctx = NULL;
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SSL *clientssl = NULL, *serverssl = NULL;
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int testresult = 0;
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struct sslapitest_log_counts expected;
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/* Clean up logging space */
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memset(&expected, 0, sizeof(expected));
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memset(client_log_buffer, 0, sizeof(client_log_buffer));
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memset(server_log_buffer, 0, sizeof(server_log_buffer));
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client_log_buffer_index = 0;
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server_log_buffer_index = 0;
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error_writing_log = 0;
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if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
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TLS_client_method(),
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TLS1_VERSION, 0,
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&sctx, &cctx, cert, privkey)))
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return 0;
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/* We cannot log the master secret for TLSv1.3, so we should forbid it. */
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SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3);
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SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3);
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|
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/* We also want to ensure that we use RSA-based key exchange. */
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if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "RSA")))
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goto end;
|
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if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL)
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|| !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL))
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goto end;
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SSL_CTX_set_keylog_callback(cctx, client_keylog_callback);
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if (!TEST_true(SSL_CTX_get_keylog_callback(cctx)
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== client_keylog_callback))
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goto end;
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SSL_CTX_set_keylog_callback(sctx, server_keylog_callback);
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if (!TEST_true(SSL_CTX_get_keylog_callback(sctx)
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== server_keylog_callback))
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goto end;
|
|
|
|
/* Now do a handshake and check that the logs have been written to. */
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if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
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&clientssl, NULL, NULL))
|
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|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_false(error_writing_log)
|
|
|| !TEST_int_gt(client_log_buffer_index, 0)
|
|
|| !TEST_int_gt(server_log_buffer_index, 0))
|
|
goto end;
|
|
|
|
/*
|
|
* Now we want to test that our output data was vaguely sensible. We
|
|
* do that by using strtok and confirming that we have more or less the
|
|
* data we expect. For both client and server, we expect to see one master
|
|
* secret. The client should also see an RSA key exchange.
|
|
*/
|
|
expected.rsa_key_exchange_count = 1;
|
|
expected.master_secret_count = 1;
|
|
if (!TEST_true(test_keylog_output(client_log_buffer, clientssl,
|
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SSL_get_session(clientssl), &expected)))
|
|
goto end;
|
|
|
|
expected.rsa_key_exchange_count = 0;
|
|
if (!TEST_true(test_keylog_output(server_log_buffer, serverssl,
|
|
SSL_get_session(serverssl), &expected)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
static int test_keylog_no_master_key(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
SSL_SESSION *sess = NULL;
|
|
int testresult = 0;
|
|
struct sslapitest_log_counts expected;
|
|
unsigned char buf[1];
|
|
size_t readbytes, written;
|
|
|
|
/* Clean up logging space */
|
|
memset(&expected, 0, sizeof(expected));
|
|
memset(client_log_buffer, 0, sizeof(client_log_buffer));
|
|
memset(server_log_buffer, 0, sizeof(server_log_buffer));
|
|
client_log_buffer_index = 0;
|
|
server_log_buffer_index = 0;
|
|
error_writing_log = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(SSL_CTX_set_max_early_data(sctx,
|
|
SSL3_RT_MAX_PLAIN_LENGTH)))
|
|
return 0;
|
|
|
|
if (!TEST_true(SSL_CTX_get_keylog_callback(cctx) == NULL)
|
|
|| !TEST_true(SSL_CTX_get_keylog_callback(sctx) == NULL))
|
|
goto end;
|
|
|
|
SSL_CTX_set_keylog_callback(cctx, client_keylog_callback);
|
|
if (!TEST_true(SSL_CTX_get_keylog_callback(cctx)
|
|
== client_keylog_callback))
|
|
goto end;
|
|
|
|
SSL_CTX_set_keylog_callback(sctx, server_keylog_callback);
|
|
if (!TEST_true(SSL_CTX_get_keylog_callback(sctx)
|
|
== server_keylog_callback))
|
|
goto end;
|
|
|
|
/* Now do a handshake and check that the logs have been written to. */
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_false(error_writing_log))
|
|
goto end;
|
|
|
|
/*
|
|
* Now we want to test that our output data was vaguely sensible. For this
|
|
* test, we expect no CLIENT_RANDOM entry because it doesn't make sense for
|
|
* TLSv1.3, but we do expect both client and server to emit keys.
|
|
*/
|
|
expected.client_handshake_secret_count = 1;
|
|
expected.server_handshake_secret_count = 1;
|
|
expected.client_application_secret_count = 1;
|
|
expected.server_application_secret_count = 1;
|
|
expected.exporter_secret_count = 1;
|
|
if (!TEST_true(test_keylog_output(client_log_buffer, clientssl,
|
|
SSL_get_session(clientssl), &expected))
|
|
|| !TEST_true(test_keylog_output(server_log_buffer, serverssl,
|
|
SSL_get_session(serverssl),
|
|
&expected)))
|
|
goto end;
|
|
|
|
/* Terminate old session and resume with early data. */
|
|
sess = SSL_get1_session(clientssl);
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* Reset key log */
|
|
memset(client_log_buffer, 0, sizeof(client_log_buffer));
|
|
memset(server_log_buffer, 0, sizeof(server_log_buffer));
|
|
client_log_buffer_index = 0;
|
|
server_log_buffer_index = 0;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, sess))
|
|
/* Here writing 0 length early data is enough. */
|
|
|| !TEST_true(SSL_write_early_data(clientssl, NULL, 0, &written))
|
|
|| !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_ERROR)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_ACCEPTED)
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
|
|
/* In addition to the previous entries, expect early secrets. */
|
|
expected.client_early_secret_count = 1;
|
|
expected.early_exporter_secret_count = 1;
|
|
if (!TEST_true(test_keylog_output(client_log_buffer, clientssl,
|
|
SSL_get_session(clientssl), &expected))
|
|
|| !TEST_true(test_keylog_output(server_log_buffer, serverssl,
|
|
SSL_get_session(serverssl),
|
|
&expected)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
static int verify_retry_cb(X509_STORE_CTX *ctx, void *arg)
|
|
{
|
|
int res = X509_verify_cert(ctx);
|
|
int idx = SSL_get_ex_data_X509_STORE_CTX_idx();
|
|
SSL *ssl;
|
|
|
|
/* this should not happen but check anyway */
|
|
if (idx < 0
|
|
|| (ssl = X509_STORE_CTX_get_ex_data(ctx, idx)) == NULL)
|
|
return 0;
|
|
|
|
if (res == 0 && X509_STORE_CTX_get_error(ctx) ==
|
|
X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY)
|
|
/* indicate SSL_ERROR_WANT_RETRY_VERIFY */
|
|
return SSL_set_retry_verify(ssl);
|
|
|
|
return res;
|
|
}
|
|
|
|
static int test_client_cert_verify_cb(void)
|
|
{
|
|
/* server key, cert, chain, and root */
|
|
char *skey = test_mk_file_path(certsdir, "leaf.key");
|
|
char *leaf = test_mk_file_path(certsdir, "leaf.pem");
|
|
char *int2 = test_mk_file_path(certsdir, "subinterCA.pem");
|
|
char *int1 = test_mk_file_path(certsdir, "interCA.pem");
|
|
char *root = test_mk_file_path(certsdir, "rootCA.pem");
|
|
X509 *crt1 = NULL, *crt2 = NULL;
|
|
STACK_OF(X509) *server_chain;
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, NULL, NULL)))
|
|
goto end;
|
|
if (!TEST_int_eq(SSL_CTX_use_certificate_chain_file(sctx, leaf), 1)
|
|
|| !TEST_int_eq(SSL_CTX_use_PrivateKey_file(sctx, skey,
|
|
SSL_FILETYPE_PEM), 1)
|
|
|| !TEST_int_eq(SSL_CTX_check_private_key(sctx), 1))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_load_verify_locations(cctx, root, NULL)))
|
|
goto end;
|
|
SSL_CTX_set_verify(cctx, SSL_VERIFY_PEER, NULL);
|
|
SSL_CTX_set_cert_verify_callback(cctx, verify_retry_cb, NULL);
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
/* attempt SSL_connect() with incomplete server chain */
|
|
if (!TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_WANT_RETRY_VERIFY)))
|
|
goto end;
|
|
|
|
/* application provides intermediate certs needed to verify server cert */
|
|
if (!TEST_ptr((crt1 = load_cert_pem(int1, libctx)))
|
|
|| !TEST_ptr((crt2 = load_cert_pem(int2, libctx)))
|
|
|| !TEST_ptr((server_chain = SSL_get_peer_cert_chain(clientssl))))
|
|
goto end;
|
|
/* add certs in reverse order to demonstrate real chain building */
|
|
if (!TEST_true(sk_X509_push(server_chain, crt1)))
|
|
goto end;
|
|
crt1 = NULL;
|
|
if (!TEST_true(sk_X509_push(server_chain, crt2)))
|
|
goto end;
|
|
crt2 = NULL;
|
|
|
|
/* continue SSL_connect(), must now succeed with completed server chain */
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
X509_free(crt1);
|
|
X509_free(crt2);
|
|
if (clientssl != NULL) {
|
|
SSL_shutdown(clientssl);
|
|
SSL_free(clientssl);
|
|
}
|
|
if (serverssl != NULL) {
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
}
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
OPENSSL_free(skey);
|
|
OPENSSL_free(leaf);
|
|
OPENSSL_free(int2);
|
|
OPENSSL_free(int1);
|
|
OPENSSL_free(root);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_ssl_build_cert_chain(void)
|
|
{
|
|
int ret = 0;
|
|
SSL_CTX *ssl_ctx = NULL;
|
|
SSL *ssl = NULL;
|
|
char *skey = test_mk_file_path(certsdir, "leaf.key");
|
|
char *leaf_chain = test_mk_file_path(certsdir, "leaf-chain.pem");
|
|
|
|
if (!TEST_ptr(ssl_ctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method())))
|
|
goto end;
|
|
if (!TEST_ptr(ssl = SSL_new(ssl_ctx)))
|
|
goto end;
|
|
/* leaf_chain contains leaf + subinterCA + interCA + rootCA */
|
|
if (!TEST_int_eq(SSL_use_certificate_chain_file(ssl, leaf_chain), 1)
|
|
|| !TEST_int_eq(SSL_use_PrivateKey_file(ssl, skey, SSL_FILETYPE_PEM), 1)
|
|
|| !TEST_int_eq(SSL_check_private_key(ssl), 1))
|
|
goto end;
|
|
if (!TEST_true(SSL_build_cert_chain(ssl, SSL_BUILD_CHAIN_FLAG_NO_ROOT
|
|
| SSL_BUILD_CHAIN_FLAG_CHECK)))
|
|
goto end;
|
|
ret = 1;
|
|
end:
|
|
SSL_free(ssl);
|
|
SSL_CTX_free(ssl_ctx);
|
|
OPENSSL_free(leaf_chain);
|
|
OPENSSL_free(skey);
|
|
return ret;
|
|
}
|
|
|
|
static int get_password_cb(char *buf, int size, int rw_flag, void *userdata)
|
|
{
|
|
static const char pass[] = "testpass";
|
|
|
|
if (!TEST_int_eq(size, PEM_BUFSIZE))
|
|
return -1;
|
|
|
|
memcpy(buf, pass, sizeof(pass) - 1);
|
|
return sizeof(pass) - 1;
|
|
}
|
|
|
|
static int test_ssl_ctx_build_cert_chain(void)
|
|
{
|
|
int ret = 0;
|
|
SSL_CTX *ctx = NULL;
|
|
char *skey = test_mk_file_path(certsdir, "leaf-encrypted.key");
|
|
char *leaf_chain = test_mk_file_path(certsdir, "leaf-chain.pem");
|
|
|
|
if (!TEST_ptr(ctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method())))
|
|
goto end;
|
|
SSL_CTX_set_default_passwd_cb(ctx, get_password_cb);
|
|
/* leaf_chain contains leaf + subinterCA + interCA + rootCA */
|
|
if (!TEST_int_eq(SSL_CTX_use_certificate_chain_file(ctx, leaf_chain), 1)
|
|
|| !TEST_int_eq(SSL_CTX_use_PrivateKey_file(ctx, skey,
|
|
SSL_FILETYPE_PEM), 1)
|
|
|| !TEST_int_eq(SSL_CTX_check_private_key(ctx), 1))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_build_cert_chain(ctx, SSL_BUILD_CHAIN_FLAG_NO_ROOT
|
|
| SSL_BUILD_CHAIN_FLAG_CHECK)))
|
|
goto end;
|
|
ret = 1;
|
|
end:
|
|
SSL_CTX_free(ctx);
|
|
OPENSSL_free(leaf_chain);
|
|
OPENSSL_free(skey);
|
|
return ret;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
static int full_client_hello_callback(SSL *s, int *al, void *arg)
|
|
{
|
|
int *ctr = arg;
|
|
const unsigned char *p;
|
|
int *exts;
|
|
/* We only configure two ciphers, but the SCSV is added automatically. */
|
|
#ifdef OPENSSL_NO_EC
|
|
const unsigned char expected_ciphers[] = {0x00, 0x9d, 0x00, 0xff};
|
|
#else
|
|
const unsigned char expected_ciphers[] = {0x00, 0x9d, 0xc0,
|
|
0x2c, 0x00, 0xff};
|
|
#endif
|
|
const int expected_extensions[] = {
|
|
#ifndef OPENSSL_NO_EC
|
|
11, 10,
|
|
#endif
|
|
35, 22, 23, 13};
|
|
size_t len;
|
|
|
|
/* Make sure we can defer processing and get called back. */
|
|
if ((*ctr)++ == 0)
|
|
return SSL_CLIENT_HELLO_RETRY;
|
|
|
|
len = SSL_client_hello_get0_ciphers(s, &p);
|
|
if (!TEST_mem_eq(p, len, expected_ciphers, sizeof(expected_ciphers))
|
|
|| !TEST_size_t_eq(
|
|
SSL_client_hello_get0_compression_methods(s, &p), 1)
|
|
|| !TEST_int_eq(*p, 0))
|
|
return SSL_CLIENT_HELLO_ERROR;
|
|
if (!SSL_client_hello_get1_extensions_present(s, &exts, &len))
|
|
return SSL_CLIENT_HELLO_ERROR;
|
|
if (len != OSSL_NELEM(expected_extensions) ||
|
|
memcmp(exts, expected_extensions, len * sizeof(*exts)) != 0) {
|
|
printf("ClientHello callback expected extensions mismatch\n");
|
|
OPENSSL_free(exts);
|
|
return SSL_CLIENT_HELLO_ERROR;
|
|
}
|
|
OPENSSL_free(exts);
|
|
return SSL_CLIENT_HELLO_SUCCESS;
|
|
}
|
|
|
|
static int test_client_hello_cb(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testctr = 0, testresult = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
SSL_CTX_set_client_hello_cb(sctx, full_client_hello_callback, &testctr);
|
|
|
|
/* The gimpy cipher list we configure can't do TLS 1.3. */
|
|
SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
|
|
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
"AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384"))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_WANT_CLIENT_HELLO_CB))
|
|
/*
|
|
* Passing a -1 literal is a hack since
|
|
* the real value was lost.
|
|
* */
|
|
|| !TEST_int_eq(SSL_get_error(serverssl, -1),
|
|
SSL_ERROR_WANT_CLIENT_HELLO_CB)
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_no_ems(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
if (!create_ssl_ctx_pair(libctx, TLS_server_method(), TLS_client_method(),
|
|
TLS1_VERSION, TLS1_2_VERSION,
|
|
&sctx, &cctx, cert, privkey)) {
|
|
printf("Unable to create SSL_CTX pair\n");
|
|
goto end;
|
|
}
|
|
|
|
SSL_CTX_set_options(sctx, SSL_OP_NO_EXTENDED_MASTER_SECRET);
|
|
|
|
if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
|
|
printf("Unable to create SSL objects\n");
|
|
goto end;
|
|
}
|
|
|
|
if (!create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)) {
|
|
printf("Creating SSL connection failed\n");
|
|
goto end;
|
|
}
|
|
|
|
if (SSL_get_extms_support(serverssl)) {
|
|
printf("Server reports Extended Master Secret support\n");
|
|
goto end;
|
|
}
|
|
|
|
if (SSL_get_extms_support(clientssl)) {
|
|
printf("Client reports Extended Master Secret support\n");
|
|
goto end;
|
|
}
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Very focused test to exercise a single case in the server-side state
|
|
* machine, when the ChangeCipherState message needs to actually change
|
|
* from one cipher to a different cipher (i.e., not changing from null
|
|
* encryption to real encryption).
|
|
*/
|
|
static int test_ccs_change_cipher(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
SSL_SESSION *sess = NULL, *sesspre, *sesspost;
|
|
int testresult = 0;
|
|
int i;
|
|
unsigned char buf;
|
|
size_t readbytes;
|
|
|
|
/*
|
|
* Create a connection so we can resume and potentially (but not) use
|
|
* a different cipher in the second connection.
|
|
*/
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION, TLS1_2_VERSION,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(SSL_CTX_set_options(sctx, SSL_OP_NO_TICKET))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_cipher_list(clientssl, "AES128-GCM-SHA256"))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_ptr(sesspre = SSL_get0_session(serverssl))
|
|
|| !TEST_ptr(sess = SSL_get1_session(clientssl)))
|
|
goto end;
|
|
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* Resume, preferring a different cipher. Our server will force the
|
|
* same cipher to be used as the initial handshake. */
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, sess))
|
|
|| !TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384:AES128-GCM-SHA256"))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl))
|
|
|| !TEST_true(SSL_session_reused(serverssl))
|
|
|| !TEST_ptr(sesspost = SSL_get0_session(serverssl))
|
|
|| !TEST_ptr_eq(sesspre, sesspost)
|
|
|| !TEST_int_eq(TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
|
|
SSL_CIPHER_get_id(SSL_get_current_cipher(clientssl))))
|
|
goto end;
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/*
|
|
* Now create a fresh connection and try to renegotiate a different
|
|
* cipher on it.
|
|
*/
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_cipher_list(clientssl, "AES128-GCM-SHA256"))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_ptr(sesspre = SSL_get0_session(serverssl))
|
|
|| !TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384"))
|
|
|| !TEST_true(SSL_renegotiate(clientssl))
|
|
|| !TEST_true(SSL_renegotiate_pending(clientssl)))
|
|
goto end;
|
|
/* Actually drive the renegotiation. */
|
|
for (i = 0; i < 3; i++) {
|
|
if (SSL_read_ex(clientssl, &buf, sizeof(buf), &readbytes) > 0) {
|
|
if (!TEST_ulong_eq(readbytes, 0))
|
|
goto end;
|
|
} else if (!TEST_int_eq(SSL_get_error(clientssl, 0),
|
|
SSL_ERROR_WANT_READ)) {
|
|
goto end;
|
|
}
|
|
if (SSL_read_ex(serverssl, &buf, sizeof(buf), &readbytes) > 0) {
|
|
if (!TEST_ulong_eq(readbytes, 0))
|
|
goto end;
|
|
} else if (!TEST_int_eq(SSL_get_error(serverssl, 0),
|
|
SSL_ERROR_WANT_READ)) {
|
|
goto end;
|
|
}
|
|
}
|
|
/* sesspre and sesspost should be different since the cipher changed. */
|
|
if (!TEST_false(SSL_renegotiate_pending(clientssl))
|
|
|| !TEST_false(SSL_session_reused(clientssl))
|
|
|| !TEST_false(SSL_session_reused(serverssl))
|
|
|| !TEST_ptr(sesspost = SSL_get0_session(serverssl))
|
|
|| !TEST_ptr_ne(sesspre, sesspost)
|
|
|| !TEST_int_eq(TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
|
|
SSL_CIPHER_get_id(SSL_get_current_cipher(clientssl))))
|
|
goto end;
|
|
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
SSL_SESSION_free(sess);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
static int execute_test_large_message(const SSL_METHOD *smeth,
|
|
const SSL_METHOD *cmeth,
|
|
int min_version, int max_version,
|
|
int read_ahead)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
int i;
|
|
BIO *certbio = NULL;
|
|
X509 *chaincert = NULL;
|
|
int certlen;
|
|
|
|
if (!TEST_ptr(certbio = BIO_new_file(cert, "r")))
|
|
goto end;
|
|
|
|
if (!TEST_ptr(chaincert = X509_new_ex(libctx, NULL)))
|
|
goto end;
|
|
|
|
if (PEM_read_bio_X509(certbio, &chaincert, NULL, NULL) == NULL)
|
|
goto end;
|
|
BIO_free(certbio);
|
|
certbio = NULL;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, smeth, cmeth, min_version,
|
|
max_version, &sctx, &cctx, cert,
|
|
privkey)))
|
|
goto end;
|
|
|
|
#ifdef OPENSSL_NO_DTLS1_2
|
|
if (smeth == DTLS_server_method()) {
|
|
/*
|
|
* Default sigalgs are SHA1 based in <DTLS1.2 which is in security
|
|
* level 0
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(sctx, "DEFAULT:@SECLEVEL=0"))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
"DEFAULT:@SECLEVEL=0")))
|
|
goto end;
|
|
}
|
|
#endif
|
|
|
|
if (read_ahead) {
|
|
/*
|
|
* Test that read_ahead works correctly when dealing with large
|
|
* records
|
|
*/
|
|
SSL_CTX_set_read_ahead(cctx, 1);
|
|
}
|
|
|
|
/*
|
|
* We assume the supplied certificate is big enough so that if we add
|
|
* NUM_EXTRA_CERTS it will make the overall message large enough. The
|
|
* default buffer size is requested to be 16k, but due to the way BUF_MEM
|
|
* works, it ends up allocating a little over 21k (16 * 4/3). So, in this
|
|
* test we need to have a message larger than that.
|
|
*/
|
|
certlen = i2d_X509(chaincert, NULL);
|
|
OPENSSL_assert(certlen * NUM_EXTRA_CERTS >
|
|
(SSL3_RT_MAX_PLAIN_LENGTH * 4) / 3);
|
|
for (i = 0; i < NUM_EXTRA_CERTS; i++) {
|
|
if (!X509_up_ref(chaincert))
|
|
goto end;
|
|
if (!SSL_CTX_add_extra_chain_cert(sctx, chaincert)) {
|
|
X509_free(chaincert);
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/*
|
|
* Calling SSL_clear() first is not required but this tests that SSL_clear()
|
|
* doesn't leak.
|
|
*/
|
|
if (!TEST_true(SSL_clear(serverssl)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
BIO_free(certbio);
|
|
X509_free(chaincert);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#if !defined(OPENSSL_NO_SOCK) && !defined(OPENSSL_NO_KTLS) && \
|
|
!(defined(OSSL_NO_USABLE_TLS1_3) && defined(OPENSSL_NO_TLS1_2))
|
|
/* sock must be connected */
|
|
static int ktls_chk_platform(int sock)
|
|
{
|
|
if (!ktls_enable(sock))
|
|
return 0;
|
|
return 1;
|
|
}
|
|
|
|
static int ping_pong_query(SSL *clientssl, SSL *serverssl)
|
|
{
|
|
static char count = 1;
|
|
unsigned char cbuf[16000] = {0};
|
|
unsigned char sbuf[16000];
|
|
size_t err = 0;
|
|
char crec_wseq_before[SEQ_NUM_SIZE];
|
|
char crec_wseq_after[SEQ_NUM_SIZE];
|
|
char crec_rseq_before[SEQ_NUM_SIZE];
|
|
char crec_rseq_after[SEQ_NUM_SIZE];
|
|
char srec_wseq_before[SEQ_NUM_SIZE];
|
|
char srec_wseq_after[SEQ_NUM_SIZE];
|
|
char srec_rseq_before[SEQ_NUM_SIZE];
|
|
char srec_rseq_after[SEQ_NUM_SIZE];
|
|
SSL_CONNECTION *clientsc, *serversc;
|
|
|
|
if (!TEST_ptr(clientsc = SSL_CONNECTION_FROM_SSL_ONLY(clientssl))
|
|
|| !TEST_ptr(serversc = SSL_CONNECTION_FROM_SSL_ONLY(serverssl)))
|
|
goto end;
|
|
|
|
cbuf[0] = count++;
|
|
memcpy(crec_wseq_before, &clientsc->rlayer.wrl->sequence, SEQ_NUM_SIZE);
|
|
memcpy(srec_wseq_before, &serversc->rlayer.wrl->sequence, SEQ_NUM_SIZE);
|
|
memcpy(crec_rseq_before, &clientsc->rlayer.rrl->sequence, SEQ_NUM_SIZE);
|
|
memcpy(srec_rseq_before, &serversc->rlayer.rrl->sequence, SEQ_NUM_SIZE);
|
|
|
|
if (!TEST_true(SSL_write(clientssl, cbuf, sizeof(cbuf)) == sizeof(cbuf)))
|
|
goto end;
|
|
|
|
while ((err = SSL_read(serverssl, &sbuf, sizeof(sbuf))) != sizeof(sbuf)) {
|
|
if (SSL_get_error(serverssl, err) != SSL_ERROR_WANT_READ) {
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (!TEST_true(SSL_write(serverssl, sbuf, sizeof(sbuf)) == sizeof(sbuf)))
|
|
goto end;
|
|
|
|
while ((err = SSL_read(clientssl, &cbuf, sizeof(cbuf))) != sizeof(cbuf)) {
|
|
if (SSL_get_error(clientssl, err) != SSL_ERROR_WANT_READ) {
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
memcpy(crec_wseq_after, &clientsc->rlayer.wrl->sequence, SEQ_NUM_SIZE);
|
|
memcpy(srec_wseq_after, &serversc->rlayer.wrl->sequence, SEQ_NUM_SIZE);
|
|
memcpy(crec_rseq_after, &clientsc->rlayer.rrl->sequence, SEQ_NUM_SIZE);
|
|
memcpy(srec_rseq_after, &serversc->rlayer.rrl->sequence, SEQ_NUM_SIZE);
|
|
|
|
/* verify the payload */
|
|
if (!TEST_mem_eq(cbuf, sizeof(cbuf), sbuf, sizeof(sbuf)))
|
|
goto end;
|
|
|
|
/*
|
|
* If ktls is used then kernel sequences are used instead of
|
|
* OpenSSL sequences
|
|
*/
|
|
if (!BIO_get_ktls_send(clientsc->wbio)) {
|
|
if (!TEST_mem_ne(crec_wseq_before, SEQ_NUM_SIZE,
|
|
crec_wseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_mem_eq(crec_wseq_before, SEQ_NUM_SIZE,
|
|
crec_wseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
}
|
|
|
|
if (!BIO_get_ktls_send(serversc->wbio)) {
|
|
if (!TEST_mem_ne(srec_wseq_before, SEQ_NUM_SIZE,
|
|
srec_wseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_mem_eq(srec_wseq_before, SEQ_NUM_SIZE,
|
|
srec_wseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
}
|
|
|
|
if (!BIO_get_ktls_recv(clientsc->wbio)) {
|
|
if (!TEST_mem_ne(crec_rseq_before, SEQ_NUM_SIZE,
|
|
crec_rseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_mem_eq(crec_rseq_before, SEQ_NUM_SIZE,
|
|
crec_rseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
}
|
|
|
|
if (!BIO_get_ktls_recv(serversc->wbio)) {
|
|
if (!TEST_mem_ne(srec_rseq_before, SEQ_NUM_SIZE,
|
|
srec_rseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_mem_eq(srec_rseq_before, SEQ_NUM_SIZE,
|
|
srec_rseq_after, SEQ_NUM_SIZE))
|
|
goto end;
|
|
}
|
|
|
|
return 1;
|
|
end:
|
|
return 0;
|
|
}
|
|
|
|
static int execute_test_ktls(int cis_ktls, int sis_ktls,
|
|
int tls_version, const char *cipher)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int ktls_used = 0, testresult = 0;
|
|
int cfd = -1, sfd = -1;
|
|
int rx_supported;
|
|
SSL_CONNECTION *clientsc, *serversc;
|
|
|
|
if (!TEST_true(create_test_sockets(&cfd, &sfd)))
|
|
goto end;
|
|
|
|
/* Skip this test if the platform does not support ktls */
|
|
if (!ktls_chk_platform(cfd)) {
|
|
testresult = TEST_skip("Kernel does not support KTLS");
|
|
goto end;
|
|
}
|
|
|
|
if (is_fips && strstr(cipher, "CHACHA") != NULL) {
|
|
testresult = TEST_skip("CHACHA is not supported in FIPS");
|
|
goto end;
|
|
}
|
|
|
|
/* Create a session based on SHA-256 */
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
tls_version, tls_version,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (tls_version == TLS1_3_VERSION) {
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, cipher))
|
|
|| !TEST_true(SSL_CTX_set_ciphersuites(sctx, cipher)))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx, cipher))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(sctx, cipher)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects2(sctx, cctx, &serverssl,
|
|
&clientssl, sfd, cfd)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr(clientsc = SSL_CONNECTION_FROM_SSL_ONLY(clientssl))
|
|
|| !TEST_ptr(serversc = SSL_CONNECTION_FROM_SSL_ONLY(serverssl)))
|
|
goto end;
|
|
|
|
if (cis_ktls) {
|
|
if (!TEST_true(SSL_set_options(clientssl, SSL_OP_ENABLE_KTLS)))
|
|
goto end;
|
|
}
|
|
|
|
if (sis_ktls) {
|
|
if (!TEST_true(SSL_set_options(serverssl, SSL_OP_ENABLE_KTLS)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/*
|
|
* The running kernel may not support a given cipher suite
|
|
* or direction, so just check that KTLS isn't used when it
|
|
* isn't enabled.
|
|
*/
|
|
if (!cis_ktls) {
|
|
if (!TEST_false(BIO_get_ktls_send(clientsc->wbio)))
|
|
goto end;
|
|
} else {
|
|
if (BIO_get_ktls_send(clientsc->wbio))
|
|
ktls_used = 1;
|
|
}
|
|
|
|
if (!sis_ktls) {
|
|
if (!TEST_false(BIO_get_ktls_send(serversc->wbio)))
|
|
goto end;
|
|
} else {
|
|
if (BIO_get_ktls_send(serversc->wbio))
|
|
ktls_used = 1;
|
|
}
|
|
|
|
#if defined(OPENSSL_NO_KTLS_RX)
|
|
rx_supported = 0;
|
|
#else
|
|
rx_supported = 1;
|
|
#endif
|
|
if (!cis_ktls || !rx_supported) {
|
|
if (!TEST_false(BIO_get_ktls_recv(clientsc->rbio)))
|
|
goto end;
|
|
} else {
|
|
if (BIO_get_ktls_send(clientsc->rbio))
|
|
ktls_used = 1;
|
|
}
|
|
|
|
if (!sis_ktls || !rx_supported) {
|
|
if (!TEST_false(BIO_get_ktls_recv(serversc->rbio)))
|
|
goto end;
|
|
} else {
|
|
if (BIO_get_ktls_send(serversc->rbio))
|
|
ktls_used = 1;
|
|
}
|
|
|
|
if ((cis_ktls || sis_ktls) && !ktls_used) {
|
|
testresult = TEST_skip("KTLS not supported for %s cipher %s",
|
|
tls_version == TLS1_3_VERSION ? "TLS 1.3" :
|
|
"TLS 1.2", cipher);
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(ping_pong_query(clientssl, serverssl)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
if (clientssl) {
|
|
SSL_shutdown(clientssl);
|
|
SSL_free(clientssl);
|
|
}
|
|
if (serverssl) {
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
}
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
serverssl = clientssl = NULL;
|
|
if (cfd != -1)
|
|
close(cfd);
|
|
if (sfd != -1)
|
|
close(sfd);
|
|
return testresult;
|
|
}
|
|
|
|
#define SENDFILE_SZ (16 * 4096)
|
|
#define SENDFILE_CHUNK (4 * 4096)
|
|
#define min(a,b) ((a) > (b) ? (b) : (a))
|
|
|
|
static int execute_test_ktls_sendfile(int tls_version, const char *cipher,
|
|
int zerocopy)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
unsigned char *buf, *buf_dst;
|
|
BIO *out = NULL, *in = NULL;
|
|
int cfd = -1, sfd = -1, ffd, err;
|
|
ssize_t chunk_size = 0;
|
|
off_t chunk_off = 0;
|
|
int testresult = 0;
|
|
FILE *ffdp;
|
|
SSL_CONNECTION *serversc;
|
|
|
|
buf = OPENSSL_zalloc(SENDFILE_SZ);
|
|
buf_dst = OPENSSL_zalloc(SENDFILE_SZ);
|
|
if (!TEST_ptr(buf) || !TEST_ptr(buf_dst)
|
|
|| !TEST_true(create_test_sockets(&cfd, &sfd)))
|
|
goto end;
|
|
|
|
/* Skip this test if the platform does not support ktls */
|
|
if (!ktls_chk_platform(sfd)) {
|
|
testresult = TEST_skip("Kernel does not support KTLS");
|
|
goto end;
|
|
}
|
|
|
|
if (is_fips && strstr(cipher, "CHACHA") != NULL) {
|
|
testresult = TEST_skip("CHACHA is not supported in FIPS");
|
|
goto end;
|
|
}
|
|
|
|
/* Create a session based on SHA-256 */
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
tls_version, tls_version,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (tls_version == TLS1_3_VERSION) {
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, cipher))
|
|
|| !TEST_true(SSL_CTX_set_ciphersuites(sctx, cipher)))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx, cipher))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(sctx, cipher)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects2(sctx, cctx, &serverssl,
|
|
&clientssl, sfd, cfd)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr(serversc = SSL_CONNECTION_FROM_SSL_ONLY(serverssl)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set_options(serverssl, SSL_OP_ENABLE_KTLS)))
|
|
goto end;
|
|
|
|
if (zerocopy) {
|
|
if (!TEST_true(SSL_set_options(serverssl,
|
|
SSL_OP_ENABLE_KTLS_TX_ZEROCOPY_SENDFILE)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!BIO_get_ktls_send(serversc->wbio)) {
|
|
testresult = TEST_skip("Failed to enable KTLS for %s cipher %s",
|
|
tls_version == TLS1_3_VERSION ? "TLS 1.3" :
|
|
"TLS 1.2", cipher);
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_int_gt(RAND_bytes_ex(libctx, buf, SENDFILE_SZ, 0), 0))
|
|
goto end;
|
|
|
|
out = BIO_new_file(tmpfilename, "wb");
|
|
if (!TEST_ptr(out))
|
|
goto end;
|
|
|
|
if (BIO_write(out, buf, SENDFILE_SZ) != SENDFILE_SZ)
|
|
goto end;
|
|
|
|
BIO_free(out);
|
|
out = NULL;
|
|
in = BIO_new_file(tmpfilename, "rb");
|
|
BIO_get_fp(in, &ffdp);
|
|
ffd = fileno(ffdp);
|
|
|
|
while (chunk_off < SENDFILE_SZ) {
|
|
chunk_size = min(SENDFILE_CHUNK, SENDFILE_SZ - chunk_off);
|
|
while ((err = SSL_sendfile(serverssl,
|
|
ffd,
|
|
chunk_off,
|
|
chunk_size,
|
|
0)) != chunk_size) {
|
|
if (SSL_get_error(serverssl, err) != SSL_ERROR_WANT_WRITE)
|
|
goto end;
|
|
}
|
|
while ((err = SSL_read(clientssl,
|
|
buf_dst + chunk_off,
|
|
chunk_size)) != chunk_size) {
|
|
if (SSL_get_error(clientssl, err) != SSL_ERROR_WANT_READ)
|
|
goto end;
|
|
}
|
|
|
|
/* verify the payload */
|
|
if (!TEST_mem_eq(buf_dst + chunk_off,
|
|
chunk_size,
|
|
buf + chunk_off,
|
|
chunk_size))
|
|
goto end;
|
|
|
|
chunk_off += chunk_size;
|
|
}
|
|
|
|
testresult = 1;
|
|
end:
|
|
if (clientssl) {
|
|
SSL_shutdown(clientssl);
|
|
SSL_free(clientssl);
|
|
}
|
|
if (serverssl) {
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
}
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
serverssl = clientssl = NULL;
|
|
BIO_free(out);
|
|
BIO_free(in);
|
|
if (cfd != -1)
|
|
close(cfd);
|
|
if (sfd != -1)
|
|
close(sfd);
|
|
OPENSSL_free(buf);
|
|
OPENSSL_free(buf_dst);
|
|
return testresult;
|
|
}
|
|
|
|
static struct ktls_test_cipher {
|
|
int tls_version;
|
|
const char *cipher;
|
|
} ktls_test_ciphers[] = {
|
|
# if !defined(OPENSSL_NO_TLS1_2)
|
|
# ifdef OPENSSL_KTLS_AES_GCM_128
|
|
{ TLS1_2_VERSION, "AES128-GCM-SHA256" },
|
|
# endif
|
|
# ifdef OPENSSL_KTLS_AES_CCM_128
|
|
{ TLS1_2_VERSION, "AES128-CCM"},
|
|
# endif
|
|
# ifdef OPENSSL_KTLS_AES_GCM_256
|
|
{ TLS1_2_VERSION, "AES256-GCM-SHA384"},
|
|
# endif
|
|
# ifdef OPENSSL_KTLS_CHACHA20_POLY1305
|
|
# ifndef OPENSSL_NO_EC
|
|
{ TLS1_2_VERSION, "ECDHE-RSA-CHACHA20-POLY1305"},
|
|
# endif
|
|
# endif
|
|
# endif
|
|
# if !defined(OSSL_NO_USABLE_TLS1_3)
|
|
# ifdef OPENSSL_KTLS_AES_GCM_128
|
|
{ TLS1_3_VERSION, "TLS_AES_128_GCM_SHA256" },
|
|
# endif
|
|
# ifdef OPENSSL_KTLS_AES_CCM_128
|
|
{ TLS1_3_VERSION, "TLS_AES_128_CCM_SHA256" },
|
|
# endif
|
|
# ifdef OPENSSL_KTLS_AES_GCM_256
|
|
{ TLS1_3_VERSION, "TLS_AES_256_GCM_SHA384" },
|
|
# endif
|
|
# ifdef OPENSSL_KTLS_CHACHA20_POLY1305
|
|
{ TLS1_3_VERSION, "TLS_CHACHA20_POLY1305_SHA256" },
|
|
# endif
|
|
# endif
|
|
};
|
|
|
|
#define NUM_KTLS_TEST_CIPHERS \
|
|
(sizeof(ktls_test_ciphers) / sizeof(ktls_test_ciphers[0]))
|
|
|
|
static int test_ktls(int test)
|
|
{
|
|
struct ktls_test_cipher *cipher;
|
|
int cis_ktls, sis_ktls;
|
|
|
|
OPENSSL_assert(test / 4 < (int)NUM_KTLS_TEST_CIPHERS);
|
|
cipher = &ktls_test_ciphers[test / 4];
|
|
|
|
cis_ktls = (test & 1) != 0;
|
|
sis_ktls = (test & 2) != 0;
|
|
|
|
return execute_test_ktls(cis_ktls, sis_ktls, cipher->tls_version,
|
|
cipher->cipher);
|
|
}
|
|
|
|
static int test_ktls_sendfile(int test)
|
|
{
|
|
struct ktls_test_cipher *cipher;
|
|
int tst = test >> 1;
|
|
|
|
OPENSSL_assert(tst < (int)NUM_KTLS_TEST_CIPHERS);
|
|
cipher = &ktls_test_ciphers[tst];
|
|
|
|
return execute_test_ktls_sendfile(cipher->tls_version, cipher->cipher,
|
|
test & 1);
|
|
}
|
|
#endif
|
|
|
|
static int test_large_message_tls(void)
|
|
{
|
|
return execute_test_large_message(TLS_server_method(), TLS_client_method(),
|
|
TLS1_VERSION, 0, 0);
|
|
}
|
|
|
|
static int test_large_message_tls_read_ahead(void)
|
|
{
|
|
return execute_test_large_message(TLS_server_method(), TLS_client_method(),
|
|
TLS1_VERSION, 0, 1);
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_DTLS
|
|
static int test_large_message_dtls(void)
|
|
{
|
|
# ifdef OPENSSL_NO_DTLS1_2
|
|
/* Not supported in the FIPS provider */
|
|
if (is_fips)
|
|
return 1;
|
|
# endif
|
|
/*
|
|
* read_ahead is not relevant to DTLS because DTLS always acts as if
|
|
* read_ahead is set.
|
|
*/
|
|
return execute_test_large_message(DTLS_server_method(),
|
|
DTLS_client_method(),
|
|
DTLS1_VERSION, 0, 0);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Test we can successfully send the maximum amount of application data. We
|
|
* test each protocol version individually, each with and without EtM enabled.
|
|
* TLSv1.3 doesn't use EtM so technically it is redundant to test both but it is
|
|
* simpler this way. We also test all combinations with and without the
|
|
* SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS option which affects the size of the
|
|
* underlying buffer.
|
|
*/
|
|
static int test_large_app_data(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0, prot;
|
|
unsigned char *msg, *buf = NULL;
|
|
size_t written, readbytes;
|
|
const SSL_METHOD *smeth = TLS_server_method();
|
|
const SSL_METHOD *cmeth = TLS_client_method();
|
|
|
|
switch (tst >> 2) {
|
|
case 0:
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
prot = TLS1_3_VERSION;
|
|
break;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
|
|
case 1:
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
prot = TLS1_2_VERSION;
|
|
break;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
|
|
case 2:
|
|
#ifndef OPENSSL_NO_TLS1_1
|
|
prot = TLS1_1_VERSION;
|
|
break;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
|
|
case 3:
|
|
#ifndef OPENSSL_NO_TLS1
|
|
prot = TLS1_VERSION;
|
|
break;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
|
|
case 4:
|
|
#ifndef OPENSSL_NO_SSL3
|
|
prot = SSL3_VERSION;
|
|
break;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
|
|
case 5:
|
|
#ifndef OPENSSL_NO_DTLS1_2
|
|
prot = DTLS1_2_VERSION;
|
|
smeth = DTLS_server_method();
|
|
cmeth = DTLS_client_method();
|
|
break;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
|
|
case 6:
|
|
#ifndef OPENSSL_NO_DTLS1
|
|
prot = DTLS1_VERSION;
|
|
smeth = DTLS_server_method();
|
|
cmeth = DTLS_client_method();
|
|
break;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
|
|
default:
|
|
/* Shouldn't happen */
|
|
return 0;
|
|
}
|
|
|
|
if ((prot < TLS1_2_VERSION || prot == DTLS1_VERSION) && is_fips)
|
|
return 1;
|
|
|
|
/* Maximal sized message of zeros */
|
|
msg = OPENSSL_zalloc(SSL3_RT_MAX_PLAIN_LENGTH);
|
|
if (!TEST_ptr(msg))
|
|
goto end;
|
|
|
|
buf = OPENSSL_malloc(SSL3_RT_MAX_PLAIN_LENGTH + 1);
|
|
if (!TEST_ptr(buf))
|
|
goto end;
|
|
/* Set whole buffer to all bits set */
|
|
memset(buf, 0xff, SSL3_RT_MAX_PLAIN_LENGTH + 1);
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, smeth, cmeth, prot, prot,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (prot < TLS1_2_VERSION || prot == DTLS1_VERSION) {
|
|
/* Older protocol versions need SECLEVEL=0 due to SHA1 usage */
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "DEFAULT:@SECLEVEL=0"))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(sctx,
|
|
"DEFAULT:@SECLEVEL=0")))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if ((tst & 1) != 0) {
|
|
/* Setting this option gives us a minimally sized underlying buffer */
|
|
if (!TEST_true(SSL_set_options(serverssl,
|
|
SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS))
|
|
|| !TEST_true(SSL_set_options(clientssl,
|
|
SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS)))
|
|
goto end;
|
|
}
|
|
|
|
if ((tst & 2) != 0) {
|
|
/*
|
|
* Setting this option means the MAC is added before encryption
|
|
* giving us a larger record for the encryption process
|
|
*/
|
|
if (!TEST_true(SSL_set_options(serverssl, SSL_OP_NO_ENCRYPT_THEN_MAC))
|
|
|| !TEST_true(SSL_set_options(clientssl,
|
|
SSL_OP_NO_ENCRYPT_THEN_MAC)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_write_ex(clientssl, msg, SSL3_RT_MAX_PLAIN_LENGTH,
|
|
&written))
|
|
|| !TEST_size_t_eq(written, SSL3_RT_MAX_PLAIN_LENGTH))
|
|
goto end;
|
|
|
|
/* We provide a buffer slightly larger than what we are actually expecting */
|
|
if (!TEST_true(SSL_read_ex(serverssl, buf, SSL3_RT_MAX_PLAIN_LENGTH + 1,
|
|
&readbytes)))
|
|
goto end;
|
|
|
|
if (!TEST_mem_eq(msg, written, buf, readbytes))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
OPENSSL_free(msg);
|
|
OPENSSL_free(buf);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
static int execute_cleanse_plaintext(const SSL_METHOD *smeth,
|
|
const SSL_METHOD *cmeth,
|
|
int min_version, int max_version)
|
|
{
|
|
size_t i;
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
void *zbuf;
|
|
SSL_CONNECTION *serversc;
|
|
TLS_RECORD *rr;
|
|
|
|
static unsigned char cbuf[16000];
|
|
static unsigned char sbuf[16000];
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx,
|
|
smeth, cmeth,
|
|
min_version, max_version,
|
|
&sctx, &cctx, cert,
|
|
privkey)))
|
|
goto end;
|
|
|
|
#ifdef OPENSSL_NO_DTLS1_2
|
|
if (smeth == DTLS_server_method()) {
|
|
# ifdef OPENSSL_NO_DTLS1_2
|
|
/* Not supported in the FIPS provider */
|
|
if (is_fips) {
|
|
testresult = 1;
|
|
goto end;
|
|
};
|
|
# endif
|
|
/*
|
|
* Default sigalgs are SHA1 based in <DTLS1.2 which is in security
|
|
* level 0
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(sctx, "DEFAULT:@SECLEVEL=0"))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
"DEFAULT:@SECLEVEL=0")))
|
|
goto end;
|
|
}
|
|
#endif
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set_options(serverssl, SSL_OP_CLEANSE_PLAINTEXT)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
for (i = 0; i < sizeof(cbuf); i++) {
|
|
cbuf[i] = i & 0xff;
|
|
}
|
|
|
|
if (!TEST_int_eq(SSL_write(clientssl, cbuf, sizeof(cbuf)), sizeof(cbuf)))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(SSL_peek(serverssl, &sbuf, sizeof(sbuf)), sizeof(sbuf)))
|
|
goto end;
|
|
|
|
if (!TEST_mem_eq(cbuf, sizeof(cbuf), sbuf, sizeof(sbuf)))
|
|
goto end;
|
|
|
|
/*
|
|
* Since we called SSL_peek(), we know the data in the record
|
|
* layer is a plaintext record. We can gather the pointer to check
|
|
* for zeroization after SSL_read().
|
|
*/
|
|
if (!TEST_ptr(serversc = SSL_CONNECTION_FROM_SSL_ONLY(serverssl)))
|
|
goto end;
|
|
rr = serversc->rlayer.tlsrecs;
|
|
|
|
zbuf = &rr->data[rr->off];
|
|
if (!TEST_int_eq(rr->length, sizeof(cbuf)))
|
|
goto end;
|
|
|
|
/*
|
|
* After SSL_peek() the plaintext must still be stored in the
|
|
* record.
|
|
*/
|
|
if (!TEST_mem_eq(cbuf, sizeof(cbuf), zbuf, sizeof(cbuf)))
|
|
goto end;
|
|
|
|
memset(sbuf, 0, sizeof(sbuf));
|
|
if (!TEST_int_eq(SSL_read(serverssl, &sbuf, sizeof(sbuf)), sizeof(sbuf)))
|
|
goto end;
|
|
|
|
if (!TEST_mem_eq(cbuf, sizeof(cbuf), sbuf, sizeof(cbuf)))
|
|
goto end;
|
|
|
|
/* Check if rbuf is cleansed */
|
|
memset(cbuf, 0, sizeof(cbuf));
|
|
if (!TEST_mem_eq(cbuf, sizeof(cbuf), zbuf, sizeof(cbuf)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_cleanse_plaintext(void)
|
|
{
|
|
#if !defined(OPENSSL_NO_TLS1_2)
|
|
if (!TEST_true(execute_cleanse_plaintext(TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_2_VERSION,
|
|
TLS1_2_VERSION)))
|
|
return 0;
|
|
|
|
#endif
|
|
|
|
#if !defined(OSSL_NO_USABLE_TLS1_3)
|
|
if (!TEST_true(execute_cleanse_plaintext(TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_3_VERSION,
|
|
TLS1_3_VERSION)))
|
|
return 0;
|
|
#endif
|
|
|
|
#if !defined(OPENSSL_NO_DTLS)
|
|
|
|
if (!TEST_true(execute_cleanse_plaintext(DTLS_server_method(),
|
|
DTLS_client_method(),
|
|
DTLS1_VERSION,
|
|
0)))
|
|
return 0;
|
|
#endif
|
|
return 1;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_OCSP
|
|
static int ocsp_server_cb(SSL *s, void *arg)
|
|
{
|
|
int *argi = (int *)arg;
|
|
unsigned char *copy = NULL;
|
|
STACK_OF(OCSP_RESPID) *ids = NULL;
|
|
OCSP_RESPID *id = NULL;
|
|
|
|
if (*argi == 2) {
|
|
/* In this test we are expecting exactly 1 OCSP_RESPID */
|
|
SSL_get_tlsext_status_ids(s, &ids);
|
|
if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1)
|
|
return SSL_TLSEXT_ERR_ALERT_FATAL;
|
|
|
|
id = sk_OCSP_RESPID_value(ids, 0);
|
|
if (id == NULL || !OCSP_RESPID_match_ex(id, ocspcert, libctx, NULL))
|
|
return SSL_TLSEXT_ERR_ALERT_FATAL;
|
|
} else if (*argi != 1) {
|
|
return SSL_TLSEXT_ERR_ALERT_FATAL;
|
|
}
|
|
|
|
if (!TEST_ptr(copy = OPENSSL_memdup(orespder, sizeof(orespder))))
|
|
return SSL_TLSEXT_ERR_ALERT_FATAL;
|
|
|
|
if (!TEST_true(SSL_set_tlsext_status_ocsp_resp(s, copy,
|
|
sizeof(orespder)))) {
|
|
OPENSSL_free(copy);
|
|
return SSL_TLSEXT_ERR_ALERT_FATAL;
|
|
}
|
|
ocsp_server_called = 1;
|
|
return SSL_TLSEXT_ERR_OK;
|
|
}
|
|
|
|
static int ocsp_client_cb(SSL *s, void *arg)
|
|
{
|
|
int *argi = (int *)arg;
|
|
const unsigned char *respderin;
|
|
size_t len;
|
|
|
|
if (*argi != 1 && *argi != 2)
|
|
return 0;
|
|
|
|
len = SSL_get_tlsext_status_ocsp_resp(s, &respderin);
|
|
if (!TEST_mem_eq(orespder, len, respderin, len))
|
|
return 0;
|
|
|
|
ocsp_client_called = 1;
|
|
return 1;
|
|
}
|
|
|
|
static int test_tlsext_status_type(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
STACK_OF(OCSP_RESPID) *ids = NULL;
|
|
OCSP_RESPID *id = NULL;
|
|
BIO *certbio = NULL;
|
|
|
|
if (!create_ssl_ctx_pair(libctx, TLS_server_method(), TLS_client_method(),
|
|
TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey))
|
|
return 0;
|
|
|
|
if (SSL_CTX_get_tlsext_status_type(cctx) != -1)
|
|
goto end;
|
|
|
|
/* First just do various checks getting and setting tlsext_status_type */
|
|
|
|
clientssl = SSL_new(cctx);
|
|
if (!TEST_int_eq(SSL_get_tlsext_status_type(clientssl), -1)
|
|
|| !TEST_true(SSL_set_tlsext_status_type(clientssl,
|
|
TLSEXT_STATUSTYPE_ocsp))
|
|
|| !TEST_int_eq(SSL_get_tlsext_status_type(clientssl),
|
|
TLSEXT_STATUSTYPE_ocsp))
|
|
goto end;
|
|
|
|
SSL_free(clientssl);
|
|
clientssl = NULL;
|
|
|
|
if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp)
|
|
|| SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp)
|
|
goto end;
|
|
|
|
clientssl = SSL_new(cctx);
|
|
if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp)
|
|
goto end;
|
|
SSL_free(clientssl);
|
|
clientssl = NULL;
|
|
|
|
/*
|
|
* Now actually do a handshake and check OCSP information is exchanged and
|
|
* the callbacks get called
|
|
*/
|
|
SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb);
|
|
SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg);
|
|
SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb);
|
|
SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg);
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(ocsp_client_called)
|
|
|| !TEST_true(ocsp_server_called))
|
|
goto end;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = NULL;
|
|
clientssl = NULL;
|
|
|
|
/* Try again but this time force the server side callback to fail */
|
|
ocsp_client_called = 0;
|
|
ocsp_server_called = 0;
|
|
cdummyarg = 0;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
/* This should fail because the callback will fail */
|
|
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_false(ocsp_client_called)
|
|
|| !TEST_false(ocsp_server_called))
|
|
goto end;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = NULL;
|
|
clientssl = NULL;
|
|
|
|
/*
|
|
* This time we'll get the client to send an OCSP_RESPID that it will
|
|
* accept.
|
|
*/
|
|
ocsp_client_called = 0;
|
|
ocsp_server_called = 0;
|
|
cdummyarg = 2;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
/*
|
|
* We'll just use any old cert for this test - it doesn't have to be an OCSP
|
|
* specific one. We'll use the server cert.
|
|
*/
|
|
if (!TEST_ptr(certbio = BIO_new_file(cert, "r"))
|
|
|| !TEST_ptr(id = OCSP_RESPID_new())
|
|
|| !TEST_ptr(ids = sk_OCSP_RESPID_new_null())
|
|
|| !TEST_ptr(ocspcert = X509_new_ex(libctx, NULL))
|
|
|| !TEST_ptr(PEM_read_bio_X509(certbio, &ocspcert, NULL, NULL))
|
|
|| !TEST_true(OCSP_RESPID_set_by_key_ex(id, ocspcert, libctx, NULL))
|
|
|| !TEST_true(sk_OCSP_RESPID_push(ids, id)))
|
|
goto end;
|
|
id = NULL;
|
|
SSL_set_tlsext_status_ids(clientssl, ids);
|
|
/* Control has been transferred */
|
|
ids = NULL;
|
|
|
|
BIO_free(certbio);
|
|
certbio = NULL;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(ocsp_client_called)
|
|
|| !TEST_true(ocsp_server_called))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free);
|
|
OCSP_RESPID_free(id);
|
|
BIO_free(certbio);
|
|
X509_free(ocspcert);
|
|
ocspcert = NULL;
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
#if !defined(OSSL_NO_USABLE_TLS1_3) || !defined(OPENSSL_NO_TLS1_2)
|
|
static int new_called, remove_called, get_called;
|
|
|
|
static int new_session_cb(SSL *ssl, SSL_SESSION *sess)
|
|
{
|
|
new_called++;
|
|
/*
|
|
* sess has been up-refed for us, but we don't actually need it so free it
|
|
* immediately.
|
|
*/
|
|
SSL_SESSION_free(sess);
|
|
return 1;
|
|
}
|
|
|
|
static void remove_session_cb(SSL_CTX *ctx, SSL_SESSION *sess)
|
|
{
|
|
remove_called++;
|
|
}
|
|
|
|
static SSL_SESSION *get_sess_val = NULL;
|
|
|
|
static SSL_SESSION *get_session_cb(SSL *ssl, const unsigned char *id, int len,
|
|
int *copy)
|
|
{
|
|
get_called++;
|
|
*copy = 1;
|
|
return get_sess_val;
|
|
}
|
|
|
|
static int execute_test_session(int maxprot, int use_int_cache,
|
|
int use_ext_cache, long s_options)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl1 = NULL, *clientssl1 = NULL;
|
|
SSL *serverssl2 = NULL, *clientssl2 = NULL;
|
|
# ifndef OPENSSL_NO_TLS1_1
|
|
SSL *serverssl3 = NULL, *clientssl3 = NULL;
|
|
# endif
|
|
SSL_SESSION *sess1 = NULL, *sess2 = NULL;
|
|
int testresult = 0, numnewsesstick = 1;
|
|
|
|
new_called = remove_called = 0;
|
|
|
|
/* TLSv1.3 sends 2 NewSessionTickets */
|
|
if (maxprot == TLS1_3_VERSION)
|
|
numnewsesstick = 2;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
return 0;
|
|
|
|
/*
|
|
* Only allow the max protocol version so we can force a connection failure
|
|
* later
|
|
*/
|
|
SSL_CTX_set_min_proto_version(cctx, maxprot);
|
|
SSL_CTX_set_max_proto_version(cctx, maxprot);
|
|
|
|
/* Set up session cache */
|
|
if (use_ext_cache) {
|
|
SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
|
|
SSL_CTX_sess_set_remove_cb(cctx, remove_session_cb);
|
|
}
|
|
if (use_int_cache) {
|
|
/* Also covers instance where both are set */
|
|
SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT);
|
|
} else {
|
|
SSL_CTX_set_session_cache_mode(cctx,
|
|
SSL_SESS_CACHE_CLIENT
|
|
| SSL_SESS_CACHE_NO_INTERNAL_STORE);
|
|
}
|
|
|
|
if (s_options) {
|
|
SSL_CTX_set_options(sctx, s_options);
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl1, clientssl1,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_ptr(sess1 = SSL_get1_session(clientssl1)))
|
|
goto end;
|
|
|
|
/* Should fail because it should already be in the cache */
|
|
if (use_int_cache && !TEST_false(SSL_CTX_add_session(cctx, sess1)))
|
|
goto end;
|
|
if (use_ext_cache
|
|
&& (!TEST_int_eq(new_called, numnewsesstick)
|
|
|
|
|| !TEST_int_eq(remove_called, 0)))
|
|
goto end;
|
|
|
|
new_called = remove_called = 0;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
|
|
&clientssl2, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl2, sess1))
|
|
|| !TEST_true(create_ssl_connection(serverssl2, clientssl2,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl2)))
|
|
goto end;
|
|
|
|
if (maxprot == TLS1_3_VERSION) {
|
|
/*
|
|
* In TLSv1.3 we should have created a new session even though we have
|
|
* resumed. Since we attempted a resume we should also have removed the
|
|
* old ticket from the cache so that we try to only use tickets once.
|
|
*/
|
|
if (use_ext_cache
|
|
&& (!TEST_int_eq(new_called, 1)
|
|
|| !TEST_int_eq(remove_called, 1)))
|
|
goto end;
|
|
} else {
|
|
/*
|
|
* In TLSv1.2 we expect to have resumed so no sessions added or
|
|
* removed.
|
|
*/
|
|
if (use_ext_cache
|
|
&& (!TEST_int_eq(new_called, 0)
|
|
|| !TEST_int_eq(remove_called, 0)))
|
|
goto end;
|
|
}
|
|
|
|
SSL_SESSION_free(sess1);
|
|
if (!TEST_ptr(sess1 = SSL_get1_session(clientssl2)))
|
|
goto end;
|
|
shutdown_ssl_connection(serverssl2, clientssl2);
|
|
serverssl2 = clientssl2 = NULL;
|
|
|
|
new_called = remove_called = 0;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
|
|
&clientssl2, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl2, clientssl2,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr(sess2 = SSL_get1_session(clientssl2)))
|
|
goto end;
|
|
|
|
if (use_ext_cache
|
|
&& (!TEST_int_eq(new_called, numnewsesstick)
|
|
|| !TEST_int_eq(remove_called, 0)))
|
|
goto end;
|
|
|
|
new_called = remove_called = 0;
|
|
/*
|
|
* This should clear sess2 from the cache because it is a "bad" session.
|
|
* See SSL_set_session() documentation.
|
|
*/
|
|
if (!TEST_true(SSL_set_session(clientssl2, sess1)))
|
|
goto end;
|
|
if (use_ext_cache
|
|
&& (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
|
|
goto end;
|
|
if (!TEST_ptr_eq(SSL_get_session(clientssl2), sess1))
|
|
goto end;
|
|
|
|
if (use_int_cache) {
|
|
/* Should succeeded because it should not already be in the cache */
|
|
if (!TEST_true(SSL_CTX_add_session(cctx, sess2))
|
|
|| !TEST_true(SSL_CTX_remove_session(cctx, sess2)))
|
|
goto end;
|
|
}
|
|
|
|
new_called = remove_called = 0;
|
|
/* This shouldn't be in the cache so should fail */
|
|
if (!TEST_false(SSL_CTX_remove_session(cctx, sess2)))
|
|
goto end;
|
|
|
|
if (use_ext_cache
|
|
&& (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
|
|
goto end;
|
|
|
|
# if !defined(OPENSSL_NO_TLS1_1)
|
|
new_called = remove_called = 0;
|
|
/* Force a connection failure */
|
|
SSL_CTX_set_max_proto_version(sctx, TLS1_1_VERSION);
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl3,
|
|
&clientssl3, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl3, sess1))
|
|
/* This should fail because of the mismatched protocol versions */
|
|
|| !TEST_false(create_ssl_connection(serverssl3, clientssl3,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/* We should have automatically removed the session from the cache */
|
|
if (use_ext_cache
|
|
&& (!TEST_int_eq(new_called, 0) || !TEST_int_eq(remove_called, 1)))
|
|
goto end;
|
|
|
|
/* Should succeed because it should not already be in the cache */
|
|
if (use_int_cache && !TEST_true(SSL_CTX_add_session(cctx, sess2)))
|
|
goto end;
|
|
# endif
|
|
|
|
/* Now do some tests for server side caching */
|
|
if (use_ext_cache) {
|
|
SSL_CTX_sess_set_new_cb(cctx, NULL);
|
|
SSL_CTX_sess_set_remove_cb(cctx, NULL);
|
|
SSL_CTX_sess_set_new_cb(sctx, new_session_cb);
|
|
SSL_CTX_sess_set_remove_cb(sctx, remove_session_cb);
|
|
SSL_CTX_sess_set_get_cb(sctx, get_session_cb);
|
|
get_sess_val = NULL;
|
|
}
|
|
|
|
SSL_CTX_set_session_cache_mode(cctx, 0);
|
|
/* Internal caching is the default on the server side */
|
|
if (!use_int_cache)
|
|
SSL_CTX_set_session_cache_mode(sctx,
|
|
SSL_SESS_CACHE_SERVER
|
|
| SSL_SESS_CACHE_NO_INTERNAL_STORE);
|
|
|
|
SSL_free(serverssl1);
|
|
SSL_free(clientssl1);
|
|
serverssl1 = clientssl1 = NULL;
|
|
SSL_free(serverssl2);
|
|
SSL_free(clientssl2);
|
|
serverssl2 = clientssl2 = NULL;
|
|
SSL_SESSION_free(sess1);
|
|
sess1 = NULL;
|
|
SSL_SESSION_free(sess2);
|
|
sess2 = NULL;
|
|
|
|
SSL_CTX_set_max_proto_version(sctx, maxprot);
|
|
if (maxprot == TLS1_2_VERSION)
|
|
SSL_CTX_set_options(sctx, SSL_OP_NO_TICKET);
|
|
new_called = remove_called = get_called = 0;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl1, clientssl1,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_ptr(sess1 = SSL_get1_session(clientssl1))
|
|
|| !TEST_ptr(sess2 = SSL_get1_session(serverssl1)))
|
|
goto end;
|
|
|
|
if (use_int_cache) {
|
|
if (maxprot == TLS1_3_VERSION && !use_ext_cache) {
|
|
/*
|
|
* In TLSv1.3 it should not have been added to the internal cache,
|
|
* except in the case where we also have an external cache (in that
|
|
* case it gets added to the cache in order to generate remove
|
|
* events after timeout).
|
|
*/
|
|
if (!TEST_false(SSL_CTX_remove_session(sctx, sess2)))
|
|
goto end;
|
|
} else {
|
|
/* Should fail because it should already be in the cache */
|
|
if (!TEST_false(SSL_CTX_add_session(sctx, sess2)))
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (use_ext_cache) {
|
|
SSL_SESSION *tmp = sess2;
|
|
|
|
if (!TEST_int_eq(new_called, numnewsesstick)
|
|
|| !TEST_int_eq(remove_called, 0)
|
|
|| !TEST_int_eq(get_called, 0))
|
|
goto end;
|
|
/*
|
|
* Delete the session from the internal cache to force a lookup from
|
|
* the external cache. We take a copy first because
|
|
* SSL_CTX_remove_session() also marks the session as non-resumable.
|
|
*/
|
|
if (use_int_cache && maxprot != TLS1_3_VERSION) {
|
|
if (!TEST_ptr(tmp = SSL_SESSION_dup(sess2))
|
|
|| !TEST_true(SSL_CTX_remove_session(sctx, sess2)))
|
|
goto end;
|
|
SSL_SESSION_free(sess2);
|
|
}
|
|
sess2 = tmp;
|
|
}
|
|
|
|
new_called = remove_called = get_called = 0;
|
|
get_sess_val = sess2;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl2,
|
|
&clientssl2, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl2, sess1))
|
|
|| !TEST_true(create_ssl_connection(serverssl2, clientssl2,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl2)))
|
|
goto end;
|
|
|
|
if (use_ext_cache) {
|
|
if (!TEST_int_eq(remove_called, 0))
|
|
goto end;
|
|
|
|
if (maxprot == TLS1_3_VERSION) {
|
|
if (!TEST_int_eq(new_called, 1)
|
|
|| !TEST_int_eq(get_called, 0))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_int_eq(new_called, 0)
|
|
|| !TEST_int_eq(get_called, 1))
|
|
goto end;
|
|
}
|
|
}
|
|
/*
|
|
* Make a small cache, force out all other sessions but
|
|
* sess2, try to add sess1, which should succeed. Then
|
|
* make sure it's there by checking the owners. Despite
|
|
* the timeouts, sess1 should have kicked out sess2
|
|
*/
|
|
|
|
/* Make sess1 expire before sess2 */
|
|
if (!TEST_long_gt(SSL_SESSION_set_time(sess1, 1000), 0)
|
|
|| !TEST_long_gt(SSL_SESSION_set_timeout(sess1, 1000), 0)
|
|
|| !TEST_long_gt(SSL_SESSION_set_time(sess2, 2000), 0)
|
|
|| !TEST_long_gt(SSL_SESSION_set_timeout(sess2, 2000), 0))
|
|
goto end;
|
|
|
|
if (!TEST_long_ne(SSL_CTX_sess_set_cache_size(sctx, 1), 0))
|
|
goto end;
|
|
|
|
/* Don't care about results - cache should only be sess2 at end */
|
|
SSL_CTX_add_session(sctx, sess1);
|
|
SSL_CTX_add_session(sctx, sess2);
|
|
|
|
/* Now add sess1, and make sure it remains, despite timeout */
|
|
if (!TEST_true(SSL_CTX_add_session(sctx, sess1))
|
|
|| !TEST_ptr(sess1->owner)
|
|
|| !TEST_ptr_null(sess2->owner))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl1);
|
|
SSL_free(clientssl1);
|
|
SSL_free(serverssl2);
|
|
SSL_free(clientssl2);
|
|
# ifndef OPENSSL_NO_TLS1_1
|
|
SSL_free(serverssl3);
|
|
SSL_free(clientssl3);
|
|
# endif
|
|
SSL_SESSION_free(sess1);
|
|
SSL_SESSION_free(sess2);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif /* !defined(OSSL_NO_USABLE_TLS1_3) || !defined(OPENSSL_NO_TLS1_2) */
|
|
|
|
static int test_session_with_only_int_cache(void)
|
|
{
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
if (!execute_test_session(TLS1_3_VERSION, 1, 0, 0))
|
|
return 0;
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
return execute_test_session(TLS1_2_VERSION, 1, 0, 0);
|
|
#else
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
static int test_session_with_only_ext_cache(void)
|
|
{
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
if (!execute_test_session(TLS1_3_VERSION, 0, 1, 0))
|
|
return 0;
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
return execute_test_session(TLS1_2_VERSION, 0, 1, 0);
|
|
#else
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
static int test_session_with_both_cache(void)
|
|
{
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
if (!execute_test_session(TLS1_3_VERSION, 1, 1, 0))
|
|
return 0;
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
return execute_test_session(TLS1_2_VERSION, 1, 1, 0);
|
|
#else
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
static int test_session_wo_ca_names(void)
|
|
{
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
if (!execute_test_session(TLS1_3_VERSION, 1, 0, SSL_OP_DISABLE_TLSEXT_CA_NAMES))
|
|
return 0;
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
return execute_test_session(TLS1_2_VERSION, 1, 0, SSL_OP_DISABLE_TLSEXT_CA_NAMES);
|
|
#else
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
static SSL_SESSION *sesscache[6];
|
|
static int do_cache;
|
|
|
|
static int new_cachesession_cb(SSL *ssl, SSL_SESSION *sess)
|
|
{
|
|
if (do_cache) {
|
|
sesscache[new_called] = sess;
|
|
} else {
|
|
/* We don't need the reference to the session, so free it */
|
|
SSL_SESSION_free(sess);
|
|
}
|
|
new_called++;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int post_handshake_verify(SSL *sssl, SSL *cssl)
|
|
{
|
|
SSL_set_verify(sssl, SSL_VERIFY_PEER, NULL);
|
|
if (!TEST_true(SSL_verify_client_post_handshake(sssl)))
|
|
return 0;
|
|
|
|
/* Start handshake on the server and client */
|
|
if (!TEST_int_eq(SSL_do_handshake(sssl), 1)
|
|
|| !TEST_int_le(SSL_read(cssl, NULL, 0), 0)
|
|
|| !TEST_int_le(SSL_read(sssl, NULL, 0), 0)
|
|
|| !TEST_true(create_ssl_connection(sssl, cssl,
|
|
SSL_ERROR_NONE)))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int setup_ticket_test(int stateful, int idx, SSL_CTX **sctx,
|
|
SSL_CTX **cctx)
|
|
{
|
|
int sess_id_ctx = 1;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
sctx, cctx, cert, privkey))
|
|
|| !TEST_true(SSL_CTX_set_num_tickets(*sctx, idx))
|
|
|| !TEST_true(SSL_CTX_set_session_id_context(*sctx,
|
|
(void *)&sess_id_ctx,
|
|
sizeof(sess_id_ctx))))
|
|
return 0;
|
|
|
|
if (stateful)
|
|
SSL_CTX_set_options(*sctx, SSL_OP_NO_TICKET);
|
|
|
|
SSL_CTX_set_session_cache_mode(*cctx, SSL_SESS_CACHE_CLIENT
|
|
| SSL_SESS_CACHE_NO_INTERNAL_STORE);
|
|
SSL_CTX_sess_set_new_cb(*cctx, new_cachesession_cb);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int check_resumption(int idx, SSL_CTX *sctx, SSL_CTX *cctx, int succ)
|
|
{
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
int i;
|
|
|
|
/* Test that we can resume with all the tickets we got given */
|
|
for (i = 0; i < idx * 2; i++) {
|
|
new_called = 0;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, sesscache[i])))
|
|
goto end;
|
|
|
|
SSL_set_post_handshake_auth(clientssl, 1);
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/*
|
|
* Following a successful resumption we only get 1 ticket. After a
|
|
* failed one we should get idx tickets.
|
|
*/
|
|
if (succ) {
|
|
if (!TEST_true(SSL_session_reused(clientssl))
|
|
|| !TEST_int_eq(new_called, 1))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_false(SSL_session_reused(clientssl))
|
|
|| !TEST_int_eq(new_called, idx))
|
|
goto end;
|
|
}
|
|
|
|
new_called = 0;
|
|
/* After a post-handshake authentication we should get 1 new ticket */
|
|
if (succ
|
|
&& (!post_handshake_verify(serverssl, clientssl)
|
|
|| !TEST_int_eq(new_called, 1)))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
SSL_SESSION_free(sesscache[i]);
|
|
sesscache[i] = NULL;
|
|
}
|
|
|
|
return 1;
|
|
|
|
end:
|
|
SSL_free(clientssl);
|
|
SSL_free(serverssl);
|
|
return 0;
|
|
}
|
|
|
|
static int test_tickets(int stateful, int idx)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
int testresult = 0;
|
|
size_t j;
|
|
|
|
/* idx is the test number, but also the number of tickets we want */
|
|
|
|
new_called = 0;
|
|
do_cache = 1;
|
|
|
|
if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
/* Check we got the number of tickets we were expecting */
|
|
|| !TEST_int_eq(idx, new_called))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
clientssl = serverssl = NULL;
|
|
sctx = cctx = NULL;
|
|
|
|
/*
|
|
* Now we try to resume with the tickets we previously created. The
|
|
* resumption attempt is expected to fail (because we're now using a new
|
|
* SSL_CTX). We should see idx number of tickets issued again.
|
|
*/
|
|
|
|
/* Stop caching sessions - just count them */
|
|
do_cache = 0;
|
|
|
|
if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
|
|
goto end;
|
|
|
|
if (!check_resumption(idx, sctx, cctx, 0))
|
|
goto end;
|
|
|
|
/* Start again with caching sessions */
|
|
new_called = 0;
|
|
do_cache = 1;
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
sctx = cctx = NULL;
|
|
|
|
if (!setup_ticket_test(stateful, idx, &sctx, &cctx))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
SSL_set_post_handshake_auth(clientssl, 1);
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
/* Check we got the number of tickets we were expecting */
|
|
|| !TEST_int_eq(idx, new_called))
|
|
goto end;
|
|
|
|
/* After a post-handshake authentication we should get new tickets issued */
|
|
if (!post_handshake_verify(serverssl, clientssl)
|
|
|| !TEST_int_eq(idx * 2, new_called))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* Stop caching sessions - just count them */
|
|
do_cache = 0;
|
|
|
|
/*
|
|
* Check we can resume with all the tickets we created. This time around the
|
|
* resumptions should all be successful.
|
|
*/
|
|
if (!check_resumption(idx, sctx, cctx, 1))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
for (j = 0; j < OSSL_NELEM(sesscache); j++) {
|
|
SSL_SESSION_free(sesscache[j]);
|
|
sesscache[j] = NULL;
|
|
}
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_stateless_tickets(int idx)
|
|
{
|
|
return test_tickets(0, idx);
|
|
}
|
|
|
|
static int test_stateful_tickets(int idx)
|
|
{
|
|
return test_tickets(1, idx);
|
|
}
|
|
|
|
static int test_psk_tickets(void)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
int testresult = 0;
|
|
int sess_id_ctx = 1;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, NULL, NULL))
|
|
|| !TEST_true(SSL_CTX_set_session_id_context(sctx,
|
|
(void *)&sess_id_ctx,
|
|
sizeof(sess_id_ctx))))
|
|
goto end;
|
|
|
|
SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT
|
|
| SSL_SESS_CACHE_NO_INTERNAL_STORE);
|
|
SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb);
|
|
SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb);
|
|
SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
|
|
use_session_cb_cnt = 0;
|
|
find_session_cb_cnt = 0;
|
|
srvid = pskid;
|
|
new_called = 0;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
clientpsk = serverpsk = create_a_psk(clientssl);
|
|
if (!TEST_ptr(clientpsk))
|
|
goto end;
|
|
SSL_SESSION_up_ref(clientpsk);
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_int_eq(1, find_session_cb_cnt)
|
|
|| !TEST_int_eq(1, use_session_cb_cnt)
|
|
/* We should always get 1 ticket when using external PSK */
|
|
|| !TEST_int_eq(1, new_called))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_extra_tickets(int idx)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
BIO *bretry = BIO_new(bio_s_always_retry());
|
|
BIO *tmp = NULL;
|
|
int testresult = 0;
|
|
int stateful = 0;
|
|
size_t nbytes;
|
|
unsigned char c, buf[1];
|
|
|
|
new_called = 0;
|
|
do_cache = 1;
|
|
|
|
if (idx >= 3) {
|
|
idx -= 3;
|
|
stateful = 1;
|
|
}
|
|
|
|
if (!TEST_ptr(bretry) || !setup_ticket_test(stateful, idx, &sctx, &cctx))
|
|
goto end;
|
|
SSL_CTX_sess_set_new_cb(sctx, new_session_cb);
|
|
/* setup_ticket_test() uses new_cachesession_cb which we don't need. */
|
|
SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
/*
|
|
* Note that we have new_session_cb on both sctx and cctx, so new_called is
|
|
* incremented by both client and server.
|
|
*/
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
/* Check we got the number of tickets we were expecting */
|
|
|| !TEST_int_eq(idx * 2, new_called)
|
|
|| !TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_int_eq(idx * 2, new_called))
|
|
goto end;
|
|
|
|
/* Now try a (real) write to actually send the tickets */
|
|
c = '1';
|
|
if (!TEST_true(SSL_write_ex(serverssl, &c, 1, &nbytes))
|
|
|| !TEST_size_t_eq(1, nbytes)
|
|
|| !TEST_int_eq(idx * 2 + 2, new_called)
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
|
|
|| !TEST_int_eq(idx * 2 + 4, new_called)
|
|
|| !TEST_int_eq(sizeof(buf), nbytes)
|
|
|| !TEST_int_eq(c, buf[0])
|
|
|| !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes)))
|
|
goto end;
|
|
|
|
/* Try with only requesting one new ticket, too */
|
|
c = '2';
|
|
new_called = 0;
|
|
if (!TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_true(SSL_write_ex(serverssl, &c, sizeof(c), &nbytes))
|
|
|| !TEST_size_t_eq(sizeof(c), nbytes)
|
|
|| !TEST_int_eq(1, new_called)
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
|
|
|| !TEST_int_eq(2, new_called)
|
|
|| !TEST_size_t_eq(sizeof(buf), nbytes)
|
|
|| !TEST_int_eq(c, buf[0]))
|
|
goto end;
|
|
|
|
/* Do it again but use dummy writes to drive the ticket generation */
|
|
c = '3';
|
|
new_called = 0;
|
|
if (!TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_true(SSL_write_ex(serverssl, &c, 0, &nbytes))
|
|
|| !TEST_size_t_eq(0, nbytes)
|
|
|| !TEST_int_eq(2, new_called)
|
|
|| !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
|
|
|| !TEST_int_eq(4, new_called))
|
|
goto end;
|
|
|
|
/* Once more, but with SSL_do_handshake() to drive the ticket generation */
|
|
c = '4';
|
|
new_called = 0;
|
|
if (!TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_true(SSL_do_handshake(serverssl))
|
|
|| !TEST_int_eq(2, new_called)
|
|
|| !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
|
|
|| !TEST_int_eq(4, new_called))
|
|
goto end;
|
|
|
|
/*
|
|
* Use the always-retry BIO to exercise the logic that forces ticket
|
|
* generation to wait until a record boundary.
|
|
*/
|
|
c = '5';
|
|
new_called = 0;
|
|
tmp = SSL_get_wbio(serverssl);
|
|
if (!TEST_ptr(tmp) || !TEST_true(BIO_up_ref(tmp))) {
|
|
tmp = NULL;
|
|
goto end;
|
|
}
|
|
SSL_set0_wbio(serverssl, bretry);
|
|
bretry = NULL;
|
|
if (!TEST_false(SSL_write_ex(serverssl, &c, 1, &nbytes))
|
|
|| !TEST_int_eq(SSL_get_error(serverssl, 0), SSL_ERROR_WANT_WRITE)
|
|
|| !TEST_size_t_eq(nbytes, 0))
|
|
goto end;
|
|
/* Restore a BIO that will let the write succeed */
|
|
SSL_set0_wbio(serverssl, tmp);
|
|
tmp = NULL;
|
|
/*
|
|
* These calls should just queue the request and not send anything
|
|
* even if we explicitly try to hit the state machine.
|
|
*/
|
|
if (!TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_true(SSL_new_session_ticket(serverssl))
|
|
|| !TEST_int_eq(0, new_called)
|
|
|| !TEST_true(SSL_do_handshake(serverssl))
|
|
|| !TEST_int_eq(0, new_called))
|
|
goto end;
|
|
/* Re-do the write; still no tickets sent */
|
|
if (!TEST_true(SSL_write_ex(serverssl, &c, 1, &nbytes))
|
|
|| !TEST_size_t_eq(1, nbytes)
|
|
|| !TEST_int_eq(0, new_called)
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
|
|
|| !TEST_int_eq(0, new_called)
|
|
|| !TEST_int_eq(sizeof(buf), nbytes)
|
|
|| !TEST_int_eq(c, buf[0])
|
|
|| !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes)))
|
|
goto end;
|
|
/* Even trying to hit the state machine now will still not send tickets */
|
|
if (!TEST_true(SSL_do_handshake(serverssl))
|
|
|| !TEST_int_eq(0, new_called))
|
|
goto end;
|
|
/* Now the *next* write should send the tickets */
|
|
c = '6';
|
|
if (!TEST_true(SSL_write_ex(serverssl, &c, 1, &nbytes))
|
|
|| !TEST_size_t_eq(1, nbytes)
|
|
|| !TEST_int_eq(2, new_called)
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes))
|
|
|| !TEST_int_eq(4, new_called)
|
|
|| !TEST_int_eq(sizeof(buf), nbytes)
|
|
|| !TEST_int_eq(c, buf[0])
|
|
|| !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &nbytes)))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
testresult = 1;
|
|
|
|
end:
|
|
BIO_free(bretry);
|
|
BIO_free(tmp);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
clientssl = serverssl = NULL;
|
|
sctx = cctx = NULL;
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
#define USE_NULL 0
|
|
#define USE_BIO_1 1
|
|
#define USE_BIO_2 2
|
|
#define USE_DEFAULT 3
|
|
|
|
#define CONNTYPE_CONNECTION_SUCCESS 0
|
|
#define CONNTYPE_CONNECTION_FAIL 1
|
|
#define CONNTYPE_NO_CONNECTION 2
|
|
|
|
#define TOTAL_NO_CONN_SSL_SET_BIO_TESTS (3 * 3 * 3 * 3)
|
|
#define TOTAL_CONN_SUCCESS_SSL_SET_BIO_TESTS (2 * 2)
|
|
#if !defined(OSSL_NO_USABLE_TLS1_3) && !defined(OPENSSL_NO_TLS1_2)
|
|
# define TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS (2 * 2)
|
|
#else
|
|
# define TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS 0
|
|
#endif
|
|
|
|
#define TOTAL_SSL_SET_BIO_TESTS TOTAL_NO_CONN_SSL_SET_BIO_TESTS \
|
|
+ TOTAL_CONN_SUCCESS_SSL_SET_BIO_TESTS \
|
|
+ TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS
|
|
|
|
static void setupbio(BIO **res, BIO *bio1, BIO *bio2, int type)
|
|
{
|
|
switch (type) {
|
|
case USE_NULL:
|
|
*res = NULL;
|
|
break;
|
|
case USE_BIO_1:
|
|
*res = bio1;
|
|
break;
|
|
case USE_BIO_2:
|
|
*res = bio2;
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Tests calls to SSL_set_bio() under various conditions.
|
|
*
|
|
* For the first 3 * 3 * 3 * 3 = 81 tests we do 2 calls to SSL_set_bio() with
|
|
* various combinations of valid BIOs or NULL being set for the rbio/wbio. We
|
|
* then do more tests where we create a successful connection first using our
|
|
* standard connection setup functions, and then call SSL_set_bio() with
|
|
* various combinations of valid BIOs or NULL. We then repeat these tests
|
|
* following a failed connection. In this last case we are looking to check that
|
|
* SSL_set_bio() functions correctly in the case where s->bbio is not NULL.
|
|
*/
|
|
static int test_ssl_set_bio(int idx)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
BIO *bio1 = NULL;
|
|
BIO *bio2 = NULL;
|
|
BIO *irbio = NULL, *iwbio = NULL, *nrbio = NULL, *nwbio = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
int initrbio, initwbio, newrbio, newwbio, conntype;
|
|
int testresult = 0;
|
|
|
|
if (idx < TOTAL_NO_CONN_SSL_SET_BIO_TESTS) {
|
|
initrbio = idx % 3;
|
|
idx /= 3;
|
|
initwbio = idx % 3;
|
|
idx /= 3;
|
|
newrbio = idx % 3;
|
|
idx /= 3;
|
|
newwbio = idx % 3;
|
|
conntype = CONNTYPE_NO_CONNECTION;
|
|
} else {
|
|
idx -= TOTAL_NO_CONN_SSL_SET_BIO_TESTS;
|
|
initrbio = initwbio = USE_DEFAULT;
|
|
newrbio = idx % 2;
|
|
idx /= 2;
|
|
newwbio = idx % 2;
|
|
idx /= 2;
|
|
conntype = idx % 2;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (conntype == CONNTYPE_CONNECTION_FAIL) {
|
|
/*
|
|
* We won't ever get here if either TLSv1.3 or TLSv1.2 is disabled
|
|
* because we reduced the number of tests in the definition of
|
|
* TOTAL_CONN_FAIL_SSL_SET_BIO_TESTS to avoid this scenario. By setting
|
|
* mismatched protocol versions we will force a connection failure.
|
|
*/
|
|
SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION);
|
|
SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (initrbio == USE_BIO_1
|
|
|| initwbio == USE_BIO_1
|
|
|| newrbio == USE_BIO_1
|
|
|| newwbio == USE_BIO_1) {
|
|
if (!TEST_ptr(bio1 = BIO_new(BIO_s_mem())))
|
|
goto end;
|
|
}
|
|
|
|
if (initrbio == USE_BIO_2
|
|
|| initwbio == USE_BIO_2
|
|
|| newrbio == USE_BIO_2
|
|
|| newwbio == USE_BIO_2) {
|
|
if (!TEST_ptr(bio2 = BIO_new(BIO_s_mem())))
|
|
goto end;
|
|
}
|
|
|
|
if (initrbio != USE_DEFAULT) {
|
|
setupbio(&irbio, bio1, bio2, initrbio);
|
|
setupbio(&iwbio, bio1, bio2, initwbio);
|
|
SSL_set_bio(clientssl, irbio, iwbio);
|
|
|
|
/*
|
|
* We want to maintain our own refs to these BIO, so do an up ref for
|
|
* each BIO that will have ownership transferred in the SSL_set_bio()
|
|
* call
|
|
*/
|
|
if (irbio != NULL)
|
|
BIO_up_ref(irbio);
|
|
if (iwbio != NULL && iwbio != irbio)
|
|
BIO_up_ref(iwbio);
|
|
}
|
|
|
|
if (conntype != CONNTYPE_NO_CONNECTION
|
|
&& !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)
|
|
== (conntype == CONNTYPE_CONNECTION_SUCCESS)))
|
|
goto end;
|
|
|
|
setupbio(&nrbio, bio1, bio2, newrbio);
|
|
setupbio(&nwbio, bio1, bio2, newwbio);
|
|
|
|
/*
|
|
* We will (maybe) transfer ownership again so do more up refs.
|
|
* SSL_set_bio() has some really complicated ownership rules where BIOs have
|
|
* already been set!
|
|
*/
|
|
if (nrbio != NULL
|
|
&& nrbio != irbio
|
|
&& (nwbio != iwbio || nrbio != nwbio))
|
|
BIO_up_ref(nrbio);
|
|
if (nwbio != NULL
|
|
&& nwbio != nrbio
|
|
&& (nwbio != iwbio || (nwbio == iwbio && irbio == iwbio)))
|
|
BIO_up_ref(nwbio);
|
|
|
|
SSL_set_bio(clientssl, nrbio, nwbio);
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
BIO_free(bio1);
|
|
BIO_free(bio2);
|
|
|
|
/*
|
|
* This test is checking that the ref counting for SSL_set_bio is correct.
|
|
* If we get here and we did too many frees then we will fail in the above
|
|
* functions.
|
|
*/
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
typedef enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } bio_change_t;
|
|
|
|
static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio)
|
|
{
|
|
BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL;
|
|
SSL_CTX *ctx;
|
|
SSL *ssl = NULL;
|
|
int testresult = 0;
|
|
|
|
if (!TEST_ptr(ctx = SSL_CTX_new_ex(libctx, NULL, TLS_method()))
|
|
|| !TEST_ptr(ssl = SSL_new(ctx))
|
|
|| !TEST_ptr(sslbio = BIO_new(BIO_f_ssl()))
|
|
|| !TEST_ptr(membio1 = BIO_new(BIO_s_mem())))
|
|
goto end;
|
|
|
|
BIO_set_ssl(sslbio, ssl, BIO_CLOSE);
|
|
|
|
/*
|
|
* If anything goes wrong here then we could leak memory.
|
|
*/
|
|
BIO_push(sslbio, membio1);
|
|
|
|
/* Verify changing the rbio/wbio directly does not cause leaks */
|
|
if (change_bio != NO_BIO_CHANGE) {
|
|
if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem()))) {
|
|
ssl = NULL;
|
|
goto end;
|
|
}
|
|
if (change_bio == CHANGE_RBIO)
|
|
SSL_set0_rbio(ssl, membio2);
|
|
else
|
|
SSL_set0_wbio(ssl, membio2);
|
|
}
|
|
ssl = NULL;
|
|
|
|
if (pop_ssl)
|
|
BIO_pop(sslbio);
|
|
else
|
|
BIO_pop(membio1);
|
|
|
|
testresult = 1;
|
|
end:
|
|
BIO_free(membio1);
|
|
BIO_free(sslbio);
|
|
SSL_free(ssl);
|
|
SSL_CTX_free(ctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_ssl_bio_pop_next_bio(void)
|
|
{
|
|
return execute_test_ssl_bio(0, NO_BIO_CHANGE);
|
|
}
|
|
|
|
static int test_ssl_bio_pop_ssl_bio(void)
|
|
{
|
|
return execute_test_ssl_bio(1, NO_BIO_CHANGE);
|
|
}
|
|
|
|
static int test_ssl_bio_change_rbio(void)
|
|
{
|
|
return execute_test_ssl_bio(0, CHANGE_RBIO);
|
|
}
|
|
|
|
static int test_ssl_bio_change_wbio(void)
|
|
{
|
|
return execute_test_ssl_bio(0, CHANGE_WBIO);
|
|
}
|
|
|
|
#if !defined(OPENSSL_NO_TLS1_2) || defined(OSSL_NO_USABLE_TLS1_3)
|
|
typedef struct {
|
|
/* The list of sig algs */
|
|
const int *list;
|
|
/* The length of the list */
|
|
size_t listlen;
|
|
/* A sigalgs list in string format */
|
|
const char *liststr;
|
|
/* Whether setting the list should succeed */
|
|
int valid;
|
|
/* Whether creating a connection with the list should succeed */
|
|
int connsuccess;
|
|
} sigalgs_list;
|
|
|
|
static const int validlist1[] = {NID_sha256, EVP_PKEY_RSA};
|
|
# ifndef OPENSSL_NO_EC
|
|
static const int validlist2[] = {NID_sha256, EVP_PKEY_RSA, NID_sha512, EVP_PKEY_EC};
|
|
static const int validlist3[] = {NID_sha512, EVP_PKEY_EC};
|
|
# endif
|
|
static const int invalidlist1[] = {NID_undef, EVP_PKEY_RSA};
|
|
static const int invalidlist2[] = {NID_sha256, NID_undef};
|
|
static const int invalidlist3[] = {NID_sha256, EVP_PKEY_RSA, NID_sha256};
|
|
static const int invalidlist4[] = {NID_sha256};
|
|
static const sigalgs_list testsigalgs[] = {
|
|
{validlist1, OSSL_NELEM(validlist1), NULL, 1, 1},
|
|
# ifndef OPENSSL_NO_EC
|
|
{validlist2, OSSL_NELEM(validlist2), NULL, 1, 1},
|
|
{validlist3, OSSL_NELEM(validlist3), NULL, 1, 0},
|
|
# endif
|
|
{NULL, 0, "RSA+SHA256", 1, 1},
|
|
# ifndef OPENSSL_NO_EC
|
|
{NULL, 0, "RSA+SHA256:ECDSA+SHA512", 1, 1},
|
|
{NULL, 0, "ECDSA+SHA512", 1, 0},
|
|
# endif
|
|
{invalidlist1, OSSL_NELEM(invalidlist1), NULL, 0, 0},
|
|
{invalidlist2, OSSL_NELEM(invalidlist2), NULL, 0, 0},
|
|
{invalidlist3, OSSL_NELEM(invalidlist3), NULL, 0, 0},
|
|
{invalidlist4, OSSL_NELEM(invalidlist4), NULL, 0, 0},
|
|
{NULL, 0, "RSA", 0, 0},
|
|
{NULL, 0, "SHA256", 0, 0},
|
|
{NULL, 0, "RSA+SHA256:SHA256", 0, 0},
|
|
{NULL, 0, "Invalid", 0, 0}
|
|
};
|
|
|
|
static int test_set_sigalgs(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
const sigalgs_list *curr;
|
|
int testctx;
|
|
|
|
/* Should never happen */
|
|
if (!TEST_size_t_le((size_t)idx, OSSL_NELEM(testsigalgs) * 2))
|
|
return 0;
|
|
|
|
testctx = ((size_t)idx < OSSL_NELEM(testsigalgs));
|
|
curr = testctx ? &testsigalgs[idx]
|
|
: &testsigalgs[idx - OSSL_NELEM(testsigalgs)];
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
return 0;
|
|
|
|
SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
|
|
|
|
if (testctx) {
|
|
int ret;
|
|
|
|
if (curr->list != NULL)
|
|
ret = SSL_CTX_set1_sigalgs(cctx, curr->list, curr->listlen);
|
|
else
|
|
ret = SSL_CTX_set1_sigalgs_list(cctx, curr->liststr);
|
|
|
|
if (!ret) {
|
|
if (curr->valid)
|
|
TEST_info("Failure setting sigalgs in SSL_CTX (%d)\n", idx);
|
|
else
|
|
testresult = 1;
|
|
goto end;
|
|
}
|
|
if (!curr->valid) {
|
|
TEST_info("Not-failed setting sigalgs in SSL_CTX (%d)\n", idx);
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!testctx) {
|
|
int ret;
|
|
|
|
if (curr->list != NULL)
|
|
ret = SSL_set1_sigalgs(clientssl, curr->list, curr->listlen);
|
|
else
|
|
ret = SSL_set1_sigalgs_list(clientssl, curr->liststr);
|
|
if (!ret) {
|
|
if (curr->valid)
|
|
TEST_info("Failure setting sigalgs in SSL (%d)\n", idx);
|
|
else
|
|
testresult = 1;
|
|
goto end;
|
|
}
|
|
if (!curr->valid)
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_int_eq(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE),
|
|
curr->connsuccess))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
static int psk_client_cb_cnt = 0;
|
|
static int psk_server_cb_cnt = 0;
|
|
|
|
static int use_session_cb(SSL *ssl, const EVP_MD *md, const unsigned char **id,
|
|
size_t *idlen, SSL_SESSION **sess)
|
|
{
|
|
switch (++use_session_cb_cnt) {
|
|
case 1:
|
|
/* The first call should always have a NULL md */
|
|
if (md != NULL)
|
|
return 0;
|
|
break;
|
|
|
|
case 2:
|
|
/* The second call should always have an md */
|
|
if (md == NULL)
|
|
return 0;
|
|
break;
|
|
|
|
default:
|
|
/* We should only be called a maximum of twice */
|
|
return 0;
|
|
}
|
|
|
|
if (clientpsk != NULL)
|
|
SSL_SESSION_up_ref(clientpsk);
|
|
|
|
*sess = clientpsk;
|
|
*id = (const unsigned char *)pskid;
|
|
*idlen = strlen(pskid);
|
|
|
|
return 1;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_PSK
|
|
static unsigned int psk_client_cb(SSL *ssl, const char *hint, char *id,
|
|
unsigned int max_id_len,
|
|
unsigned char *psk,
|
|
unsigned int max_psk_len)
|
|
{
|
|
unsigned int psklen = 0;
|
|
|
|
psk_client_cb_cnt++;
|
|
|
|
if (strlen(pskid) + 1 > max_id_len)
|
|
return 0;
|
|
|
|
/* We should only ever be called a maximum of twice per connection */
|
|
if (psk_client_cb_cnt > 2)
|
|
return 0;
|
|
|
|
if (clientpsk == NULL)
|
|
return 0;
|
|
|
|
/* We'll reuse the PSK we set up for TLSv1.3 */
|
|
if (SSL_SESSION_get_master_key(clientpsk, NULL, 0) > max_psk_len)
|
|
return 0;
|
|
psklen = SSL_SESSION_get_master_key(clientpsk, psk, max_psk_len);
|
|
strncpy(id, pskid, max_id_len);
|
|
|
|
return psklen;
|
|
}
|
|
#endif /* OPENSSL_NO_PSK */
|
|
|
|
static int find_session_cb(SSL *ssl, const unsigned char *identity,
|
|
size_t identity_len, SSL_SESSION **sess)
|
|
{
|
|
find_session_cb_cnt++;
|
|
|
|
/* We should only ever be called a maximum of twice per connection */
|
|
if (find_session_cb_cnt > 2)
|
|
return 0;
|
|
|
|
if (serverpsk == NULL)
|
|
return 0;
|
|
|
|
/* Identity should match that set by the client */
|
|
if (strlen(srvid) != identity_len
|
|
|| strncmp(srvid, (const char *)identity, identity_len) != 0) {
|
|
/* No PSK found, continue but without a PSK */
|
|
*sess = NULL;
|
|
return 1;
|
|
}
|
|
|
|
SSL_SESSION_up_ref(serverpsk);
|
|
*sess = serverpsk;
|
|
|
|
return 1;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_PSK
|
|
static unsigned int psk_server_cb(SSL *ssl, const char *identity,
|
|
unsigned char *psk, unsigned int max_psk_len)
|
|
{
|
|
unsigned int psklen = 0;
|
|
|
|
psk_server_cb_cnt++;
|
|
|
|
/* We should only ever be called a maximum of twice per connection */
|
|
if (find_session_cb_cnt > 2)
|
|
return 0;
|
|
|
|
if (serverpsk == NULL)
|
|
return 0;
|
|
|
|
/* Identity should match that set by the client */
|
|
if (strcmp(srvid, identity) != 0) {
|
|
return 0;
|
|
}
|
|
|
|
/* We'll reuse the PSK we set up for TLSv1.3 */
|
|
if (SSL_SESSION_get_master_key(serverpsk, NULL, 0) > max_psk_len)
|
|
return 0;
|
|
psklen = SSL_SESSION_get_master_key(serverpsk, psk, max_psk_len);
|
|
|
|
return psklen;
|
|
}
|
|
#endif /* OPENSSL_NO_PSK */
|
|
|
|
#define MSG1 "Hello"
|
|
#define MSG2 "World."
|
|
#define MSG3 "This"
|
|
#define MSG4 "is"
|
|
#define MSG5 "a"
|
|
#define MSG6 "test"
|
|
#define MSG7 "message."
|
|
|
|
#define TLS13_AES_128_GCM_SHA256_BYTES ((const unsigned char *)"\x13\x01")
|
|
#define TLS13_AES_256_GCM_SHA384_BYTES ((const unsigned char *)"\x13\x02")
|
|
#define TLS13_CHACHA20_POLY1305_SHA256_BYTES ((const unsigned char *)"\x13\x03")
|
|
#define TLS13_AES_128_CCM_SHA256_BYTES ((const unsigned char *)"\x13\x04")
|
|
#define TLS13_AES_128_CCM_8_SHA256_BYTES ((const unsigned char *)"\x13\05")
|
|
|
|
|
|
static SSL_SESSION *create_a_psk(SSL *ssl)
|
|
{
|
|
const SSL_CIPHER *cipher = NULL;
|
|
const unsigned char key[] = {
|
|
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
|
|
0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15,
|
|
0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
|
|
0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
|
|
0x2c, 0x2d, 0x2e, 0x2f
|
|
};
|
|
SSL_SESSION *sess = NULL;
|
|
|
|
cipher = SSL_CIPHER_find(ssl, TLS13_AES_256_GCM_SHA384_BYTES);
|
|
sess = SSL_SESSION_new();
|
|
if (!TEST_ptr(sess)
|
|
|| !TEST_ptr(cipher)
|
|
|| !TEST_true(SSL_SESSION_set1_master_key(sess, key,
|
|
sizeof(key)))
|
|
|| !TEST_true(SSL_SESSION_set_cipher(sess, cipher))
|
|
|| !TEST_true(
|
|
SSL_SESSION_set_protocol_version(sess,
|
|
TLS1_3_VERSION))) {
|
|
SSL_SESSION_free(sess);
|
|
return NULL;
|
|
}
|
|
return sess;
|
|
}
|
|
|
|
/*
|
|
* Helper method to setup objects for early data test. Caller frees objects on
|
|
* error.
|
|
*/
|
|
static int setupearly_data_test(SSL_CTX **cctx, SSL_CTX **sctx, SSL **clientssl,
|
|
SSL **serverssl, SSL_SESSION **sess, int idx)
|
|
{
|
|
if (*sctx == NULL
|
|
&& !TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION, 0,
|
|
sctx, cctx, cert, privkey)))
|
|
return 0;
|
|
|
|
if (!TEST_true(SSL_CTX_set_max_early_data(*sctx, SSL3_RT_MAX_PLAIN_LENGTH)))
|
|
return 0;
|
|
|
|
if (idx == 1) {
|
|
/* When idx == 1 we repeat the tests with read_ahead set */
|
|
SSL_CTX_set_read_ahead(*cctx, 1);
|
|
SSL_CTX_set_read_ahead(*sctx, 1);
|
|
} else if (idx == 2) {
|
|
/* When idx == 2 we are doing early_data with a PSK. Set up callbacks */
|
|
SSL_CTX_set_psk_use_session_callback(*cctx, use_session_cb);
|
|
SSL_CTX_set_psk_find_session_callback(*sctx, find_session_cb);
|
|
use_session_cb_cnt = 0;
|
|
find_session_cb_cnt = 0;
|
|
srvid = pskid;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl, clientssl,
|
|
NULL, NULL)))
|
|
return 0;
|
|
|
|
/*
|
|
* For one of the run throughs (doesn't matter which one), we'll try sending
|
|
* some SNI data in the initial ClientHello. This will be ignored (because
|
|
* there is no SNI cb set up by the server), so it should not impact
|
|
* early_data.
|
|
*/
|
|
if (idx == 1
|
|
&& !TEST_true(SSL_set_tlsext_host_name(*clientssl, "localhost")))
|
|
return 0;
|
|
|
|
if (idx == 2) {
|
|
clientpsk = create_a_psk(*clientssl);
|
|
if (!TEST_ptr(clientpsk)
|
|
/*
|
|
* We just choose an arbitrary value for max_early_data which
|
|
* should be big enough for testing purposes.
|
|
*/
|
|
|| !TEST_true(SSL_SESSION_set_max_early_data(clientpsk,
|
|
0x100))
|
|
|| !TEST_true(SSL_SESSION_up_ref(clientpsk))) {
|
|
SSL_SESSION_free(clientpsk);
|
|
clientpsk = NULL;
|
|
return 0;
|
|
}
|
|
serverpsk = clientpsk;
|
|
|
|
if (sess != NULL) {
|
|
if (!TEST_true(SSL_SESSION_up_ref(clientpsk))) {
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
return 0;
|
|
}
|
|
*sess = clientpsk;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
if (sess == NULL)
|
|
return 1;
|
|
|
|
if (!TEST_true(create_ssl_connection(*serverssl, *clientssl,
|
|
SSL_ERROR_NONE)))
|
|
return 0;
|
|
|
|
*sess = SSL_get1_session(*clientssl);
|
|
SSL_shutdown(*clientssl);
|
|
SSL_shutdown(*serverssl);
|
|
SSL_free(*serverssl);
|
|
SSL_free(*clientssl);
|
|
*serverssl = *clientssl = NULL;
|
|
|
|
if (!TEST_true(create_ssl_objects(*sctx, *cctx, serverssl,
|
|
clientssl, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(*clientssl, *sess)))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int test_early_data_read_write(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
unsigned char buf[20], data[1024];
|
|
size_t readbytes, written, eoedlen, rawread, rawwritten;
|
|
BIO *rbio;
|
|
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, idx)))
|
|
goto end;
|
|
|
|
/* Write and read some early data */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG1))
|
|
|| !TEST_int_eq(SSL_read_early_data(serverssl, buf,
|
|
sizeof(buf), &readbytes),
|
|
SSL_READ_EARLY_DATA_SUCCESS)
|
|
|| !TEST_mem_eq(MSG1, readbytes, buf, strlen(MSG1))
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_ACCEPTED))
|
|
goto end;
|
|
|
|
/*
|
|
* Server should be able to write data, and client should be able to
|
|
* read it.
|
|
*/
|
|
if (!TEST_true(SSL_write_early_data(serverssl, MSG2, strlen(MSG2),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG2))
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
|
|
goto end;
|
|
|
|
/* Even after reading normal data, client should be able write early data */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG3, strlen(MSG3),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG3)))
|
|
goto end;
|
|
|
|
/* Server should still be able read early data after writing data */
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_SUCCESS)
|
|
|| !TEST_mem_eq(buf, readbytes, MSG3, strlen(MSG3)))
|
|
goto end;
|
|
|
|
/* Write more data from server and read it from client */
|
|
if (!TEST_true(SSL_write_early_data(serverssl, MSG4, strlen(MSG4),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG4))
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG4, strlen(MSG4)))
|
|
goto end;
|
|
|
|
/*
|
|
* If client writes normal data it should mean writing early data is no
|
|
* longer possible.
|
|
*/
|
|
if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG5))
|
|
|| !TEST_int_eq(SSL_get_early_data_status(clientssl),
|
|
SSL_EARLY_DATA_ACCEPTED))
|
|
goto end;
|
|
|
|
/*
|
|
* At this point the client has written EndOfEarlyData, ClientFinished and
|
|
* normal (fully protected) data. We are going to cause a delay between the
|
|
* arrival of EndOfEarlyData and ClientFinished. We read out all the data
|
|
* in the read BIO, and then just put back the EndOfEarlyData message.
|
|
*/
|
|
rbio = SSL_get_rbio(serverssl);
|
|
if (!TEST_true(BIO_read_ex(rbio, data, sizeof(data), &rawread))
|
|
|| !TEST_size_t_lt(rawread, sizeof(data))
|
|
|| !TEST_size_t_gt(rawread, SSL3_RT_HEADER_LENGTH))
|
|
goto end;
|
|
|
|
/* Record length is in the 4th and 5th bytes of the record header */
|
|
eoedlen = SSL3_RT_HEADER_LENGTH + (data[3] << 8 | data[4]);
|
|
if (!TEST_true(BIO_write_ex(rbio, data, eoedlen, &rawwritten))
|
|
|| !TEST_size_t_eq(rawwritten, eoedlen))
|
|
goto end;
|
|
|
|
/* Server should be told that there is no more early data */
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_FINISH)
|
|
|| !TEST_size_t_eq(readbytes, 0))
|
|
goto end;
|
|
|
|
/*
|
|
* Server has not finished init yet, so should still be able to write early
|
|
* data.
|
|
*/
|
|
if (!TEST_true(SSL_write_early_data(serverssl, MSG6, strlen(MSG6),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG6)))
|
|
goto end;
|
|
|
|
/* Push the ClientFinished and the normal data back into the server rbio */
|
|
if (!TEST_true(BIO_write_ex(rbio, data + eoedlen, rawread - eoedlen,
|
|
&rawwritten))
|
|
|| !TEST_size_t_eq(rawwritten, rawread - eoedlen))
|
|
goto end;
|
|
|
|
/* Server should be able to read normal data */
|
|
if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_size_t_eq(readbytes, strlen(MSG5)))
|
|
goto end;
|
|
|
|
/* Client and server should not be able to write/read early data now */
|
|
if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6),
|
|
&written)))
|
|
goto end;
|
|
ERR_clear_error();
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_ERROR))
|
|
goto end;
|
|
ERR_clear_error();
|
|
|
|
/* Client should be able to read the data sent by the server */
|
|
if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG6, strlen(MSG6)))
|
|
goto end;
|
|
|
|
/*
|
|
* Make sure we process the two NewSessionTickets. These arrive
|
|
* post-handshake. We attempt reads which we do not expect to return any
|
|
* data.
|
|
*/
|
|
if (!TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_false(SSL_read_ex(clientssl, buf, sizeof(buf),
|
|
&readbytes)))
|
|
goto end;
|
|
|
|
/* Server should be able to write normal data */
|
|
if (!TEST_true(SSL_write_ex(serverssl, MSG7, strlen(MSG7), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG7))
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG7, strlen(MSG7)))
|
|
goto end;
|
|
|
|
SSL_SESSION_free(sess);
|
|
sess = SSL_get1_session(clientssl);
|
|
use_session_cb_cnt = 0;
|
|
find_session_cb_cnt = 0;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, sess)))
|
|
goto end;
|
|
|
|
/* Write and read some early data */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG1))
|
|
|| !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_SUCCESS)
|
|
|| !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)))
|
|
goto end;
|
|
|
|
if (!TEST_int_gt(SSL_connect(clientssl), 0)
|
|
|| !TEST_int_gt(SSL_accept(serverssl), 0))
|
|
goto end;
|
|
|
|
/* Client and server should not be able to write/read early data now */
|
|
if (!TEST_false(SSL_write_early_data(clientssl, MSG6, strlen(MSG6),
|
|
&written)))
|
|
goto end;
|
|
ERR_clear_error();
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_ERROR))
|
|
goto end;
|
|
ERR_clear_error();
|
|
|
|
/* Client and server should be able to write/read normal data */
|
|
if (!TEST_true(SSL_write_ex(clientssl, MSG5, strlen(MSG5), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG5))
|
|
|| !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_size_t_eq(readbytes, strlen(MSG5)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
static int allow_ed_cb_called = 0;
|
|
|
|
static int allow_early_data_cb(SSL *s, void *arg)
|
|
{
|
|
int *usecb = (int *)arg;
|
|
|
|
allow_ed_cb_called++;
|
|
|
|
if (*usecb == 1)
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
* idx == 0: Standard early_data setup
|
|
* idx == 1: early_data setup using read_ahead
|
|
* usecb == 0: Don't use a custom early data callback
|
|
* usecb == 1: Use a custom early data callback and reject the early data
|
|
* usecb == 2: Use a custom early data callback and accept the early data
|
|
* confopt == 0: Configure anti-replay directly
|
|
* confopt == 1: Configure anti-replay using SSL_CONF
|
|
*/
|
|
static int test_early_data_replay_int(int idx, int usecb, int confopt)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
size_t readbytes, written;
|
|
unsigned char buf[20];
|
|
|
|
allow_ed_cb_called = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
return 0;
|
|
|
|
if (usecb > 0) {
|
|
if (confopt == 0) {
|
|
SSL_CTX_set_options(sctx, SSL_OP_NO_ANTI_REPLAY);
|
|
} else {
|
|
SSL_CONF_CTX *confctx = SSL_CONF_CTX_new();
|
|
|
|
if (!TEST_ptr(confctx))
|
|
goto end;
|
|
SSL_CONF_CTX_set_flags(confctx, SSL_CONF_FLAG_FILE
|
|
| SSL_CONF_FLAG_SERVER);
|
|
SSL_CONF_CTX_set_ssl_ctx(confctx, sctx);
|
|
if (!TEST_int_eq(SSL_CONF_cmd(confctx, "Options", "-AntiReplay"),
|
|
2)) {
|
|
SSL_CONF_CTX_free(confctx);
|
|
goto end;
|
|
}
|
|
SSL_CONF_CTX_free(confctx);
|
|
}
|
|
SSL_CTX_set_allow_early_data_cb(sctx, allow_early_data_cb, &usecb);
|
|
}
|
|
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, idx)))
|
|
goto end;
|
|
|
|
/*
|
|
* The server is configured to accept early data. Create a connection to
|
|
* "use up" the ticket
|
|
*/
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, sess)))
|
|
goto end;
|
|
|
|
/* Write and read some early data */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG1)))
|
|
goto end;
|
|
|
|
if (usecb <= 1) {
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_FINISH)
|
|
/*
|
|
* The ticket was reused, so the we should have rejected the
|
|
* early data
|
|
*/
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_REJECTED))
|
|
goto end;
|
|
} else {
|
|
/* In this case the callback decides to accept the early data */
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_SUCCESS)
|
|
|| !TEST_mem_eq(MSG1, strlen(MSG1), buf, readbytes)
|
|
/*
|
|
* Server will have sent its flight so client can now send
|
|
* end of early data and complete its half of the handshake
|
|
*/
|
|
|| !TEST_int_gt(SSL_connect(clientssl), 0)
|
|
|| !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_FINISH)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_ACCEPTED))
|
|
goto end;
|
|
}
|
|
|
|
/* Complete the connection */
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|
|
|| !TEST_int_eq(SSL_session_reused(clientssl), (usecb > 0) ? 1 : 0)
|
|
|| !TEST_int_eq(allow_ed_cb_called, usecb > 0 ? 1 : 0))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
static int test_early_data_replay(int idx)
|
|
{
|
|
int ret = 1, usecb, confopt;
|
|
|
|
for (usecb = 0; usecb < 3; usecb++) {
|
|
for (confopt = 0; confopt < 2; confopt++)
|
|
ret &= test_early_data_replay_int(idx, usecb, confopt);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* Helper function to test that a server attempting to read early data can
|
|
* handle a connection from a client where the early data should be skipped.
|
|
* testtype: 0 == No HRR
|
|
* testtype: 1 == HRR
|
|
* testtype: 2 == HRR, invalid early_data sent after HRR
|
|
* testtype: 3 == recv_max_early_data set to 0
|
|
*/
|
|
static int early_data_skip_helper(int testtype, int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
unsigned char buf[20];
|
|
size_t readbytes, written;
|
|
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, idx)))
|
|
goto end;
|
|
|
|
if (testtype == 1 || testtype == 2) {
|
|
/* Force an HRR to occur */
|
|
#if defined(OPENSSL_NO_EC)
|
|
if (!TEST_true(SSL_set1_groups_list(serverssl, "ffdhe3072")))
|
|
goto end;
|
|
#else
|
|
if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256")))
|
|
goto end;
|
|
#endif
|
|
} else if (idx == 2) {
|
|
/*
|
|
* We force early_data rejection by ensuring the PSK identity is
|
|
* unrecognised
|
|
*/
|
|
srvid = "Dummy Identity";
|
|
} else {
|
|
/*
|
|
* Deliberately corrupt the creation time. We take 20 seconds off the
|
|
* time. It could be any value as long as it is not within tolerance.
|
|
* This should mean the ticket is rejected.
|
|
*/
|
|
if (!TEST_true(SSL_SESSION_set_time(sess, (long)(time(NULL) - 20))))
|
|
goto end;
|
|
}
|
|
|
|
if (testtype == 3
|
|
&& !TEST_true(SSL_set_recv_max_early_data(serverssl, 0)))
|
|
goto end;
|
|
|
|
/* Write some early data */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG1)))
|
|
goto end;
|
|
|
|
/* Server should reject the early data */
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_FINISH)
|
|
|| !TEST_size_t_eq(readbytes, 0)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_REJECTED))
|
|
goto end;
|
|
|
|
switch (testtype) {
|
|
case 0:
|
|
/* Nothing to do */
|
|
break;
|
|
|
|
case 1:
|
|
/*
|
|
* Finish off the handshake. We perform the same writes and reads as
|
|
* further down but we expect them to fail due to the incomplete
|
|
* handshake.
|
|
*/
|
|
if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
|
|
|| !TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf),
|
|
&readbytes)))
|
|
goto end;
|
|
break;
|
|
|
|
case 2:
|
|
{
|
|
BIO *wbio = SSL_get_wbio(clientssl);
|
|
/* A record that will appear as bad early_data */
|
|
const unsigned char bad_early_data[] = {
|
|
0x17, 0x03, 0x03, 0x00, 0x01, 0x00
|
|
};
|
|
|
|
/*
|
|
* We force the client to attempt a write. This will fail because
|
|
* we're still in the handshake. It will cause the second
|
|
* ClientHello to be sent.
|
|
*/
|
|
if (!TEST_false(SSL_write_ex(clientssl, MSG2, strlen(MSG2),
|
|
&written)))
|
|
goto end;
|
|
|
|
/*
|
|
* Inject some early_data after the second ClientHello. This should
|
|
* cause the server to fail
|
|
*/
|
|
if (!TEST_true(BIO_write_ex(wbio, bad_early_data,
|
|
sizeof(bad_early_data), &written)))
|
|
goto end;
|
|
}
|
|
/* fallthrough */
|
|
|
|
case 3:
|
|
/*
|
|
* This client has sent more early_data than we are willing to skip
|
|
* (case 3) or sent invalid early_data (case 2) so the connection should
|
|
* abort.
|
|
*/
|
|
if (!TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_int_eq(SSL_get_error(serverssl, 0), SSL_ERROR_SSL))
|
|
goto end;
|
|
|
|
/* Connection has failed - nothing more to do */
|
|
testresult = 1;
|
|
goto end;
|
|
|
|
default:
|
|
TEST_error("Invalid test type");
|
|
goto end;
|
|
}
|
|
|
|
/*
|
|
* Should be able to send normal data despite rejection of early data. The
|
|
* early_data should be skipped.
|
|
*/
|
|
if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG2))
|
|
|| !TEST_int_eq(SSL_get_early_data_status(clientssl),
|
|
SSL_EARLY_DATA_REJECTED)
|
|
|| !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_SESSION_free(sess);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test that a server attempting to read early data can handle a connection
|
|
* from a client where the early data is not acceptable.
|
|
*/
|
|
static int test_early_data_skip(int idx)
|
|
{
|
|
return early_data_skip_helper(0, idx);
|
|
}
|
|
|
|
/*
|
|
* Test that a server attempting to read early data can handle a connection
|
|
* from a client where an HRR occurs.
|
|
*/
|
|
static int test_early_data_skip_hrr(int idx)
|
|
{
|
|
return early_data_skip_helper(1, idx);
|
|
}
|
|
|
|
/*
|
|
* Test that a server attempting to read early data can handle a connection
|
|
* from a client where an HRR occurs and correctly fails if early_data is sent
|
|
* after the HRR
|
|
*/
|
|
static int test_early_data_skip_hrr_fail(int idx)
|
|
{
|
|
return early_data_skip_helper(2, idx);
|
|
}
|
|
|
|
/*
|
|
* Test that a server attempting to read early data will abort if it tries to
|
|
* skip over too much.
|
|
*/
|
|
static int test_early_data_skip_abort(int idx)
|
|
{
|
|
return early_data_skip_helper(3, idx);
|
|
}
|
|
|
|
/*
|
|
* Test that a server attempting to read early data can handle a connection
|
|
* from a client that doesn't send any.
|
|
*/
|
|
static int test_early_data_not_sent(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
unsigned char buf[20];
|
|
size_t readbytes, written;
|
|
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, idx)))
|
|
goto end;
|
|
|
|
/* Write some data - should block due to handshake with server */
|
|
SSL_set_connect_state(clientssl);
|
|
if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)))
|
|
goto end;
|
|
|
|
/* Server should detect that early data has not been sent */
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_FINISH)
|
|
|| !TEST_size_t_eq(readbytes, 0)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_NOT_SENT)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(clientssl),
|
|
SSL_EARLY_DATA_NOT_SENT))
|
|
goto end;
|
|
|
|
/* Continue writing the message we started earlier */
|
|
if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG1))
|
|
|| !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))
|
|
|| !SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written)
|
|
|| !TEST_size_t_eq(written, strlen(MSG2)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
static const char *servalpn;
|
|
|
|
static int alpn_select_cb(SSL *ssl, const unsigned char **out,
|
|
unsigned char *outlen, const unsigned char *in,
|
|
unsigned int inlen, void *arg)
|
|
{
|
|
unsigned int protlen = 0;
|
|
const unsigned char *prot;
|
|
|
|
for (prot = in; prot < in + inlen; prot += protlen) {
|
|
protlen = *prot++;
|
|
if (in + inlen < prot + protlen)
|
|
return SSL_TLSEXT_ERR_NOACK;
|
|
|
|
if (protlen == strlen(servalpn)
|
|
&& memcmp(prot, servalpn, protlen) == 0) {
|
|
*out = prot;
|
|
*outlen = protlen;
|
|
return SSL_TLSEXT_ERR_OK;
|
|
}
|
|
}
|
|
|
|
return SSL_TLSEXT_ERR_NOACK;
|
|
}
|
|
|
|
/* Test that a PSK can be used to send early_data */
|
|
static int test_early_data_psk(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
unsigned char alpnlist[] = {
|
|
0x08, 'g', 'o', 'o', 'd', 'a', 'l', 'p', 'n', 0x07, 'b', 'a', 'd', 'a',
|
|
'l', 'p', 'n'
|
|
};
|
|
#define GOODALPNLEN 9
|
|
#define BADALPNLEN 8
|
|
#define GOODALPN (alpnlist)
|
|
#define BADALPN (alpnlist + GOODALPNLEN)
|
|
int err = 0;
|
|
unsigned char buf[20];
|
|
size_t readbytes, written;
|
|
int readearlyres = SSL_READ_EARLY_DATA_SUCCESS, connectres = 1;
|
|
int edstatus = SSL_EARLY_DATA_ACCEPTED;
|
|
|
|
/* We always set this up with a final parameter of "2" for PSK */
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, 2)))
|
|
goto end;
|
|
|
|
servalpn = "goodalpn";
|
|
|
|
/*
|
|
* Note: There is no test for inconsistent SNI with late client detection.
|
|
* This is because servers do not acknowledge SNI even if they are using
|
|
* it in a resumption handshake - so it is not actually possible for a
|
|
* client to detect a problem.
|
|
*/
|
|
switch (idx) {
|
|
case 0:
|
|
/* Set inconsistent SNI (early client detection) */
|
|
err = SSL_R_INCONSISTENT_EARLY_DATA_SNI;
|
|
if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost"))
|
|
|| !TEST_true(SSL_set_tlsext_host_name(clientssl, "badhost")))
|
|
goto end;
|
|
break;
|
|
|
|
case 1:
|
|
/* Set inconsistent ALPN (early client detection) */
|
|
err = SSL_R_INCONSISTENT_EARLY_DATA_ALPN;
|
|
/* SSL_set_alpn_protos returns 0 for success and 1 for failure */
|
|
if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN,
|
|
GOODALPNLEN))
|
|
|| !TEST_false(SSL_set_alpn_protos(clientssl, BADALPN,
|
|
BADALPNLEN)))
|
|
goto end;
|
|
break;
|
|
|
|
case 2:
|
|
/*
|
|
* Set invalid protocol version. Technically this affects PSKs without
|
|
* early_data too, but we test it here because it is similar to the
|
|
* SNI/ALPN consistency tests.
|
|
*/
|
|
err = SSL_R_BAD_PSK;
|
|
if (!TEST_true(SSL_SESSION_set_protocol_version(sess, TLS1_2_VERSION)))
|
|
goto end;
|
|
break;
|
|
|
|
case 3:
|
|
/*
|
|
* Set inconsistent SNI (server side). In this case the connection
|
|
* will succeed and accept early_data. In TLSv1.3 on the server side SNI
|
|
* is associated with each handshake - not the session. Therefore it
|
|
* should not matter that we used a different server name last time.
|
|
*/
|
|
SSL_SESSION_free(serverpsk);
|
|
serverpsk = SSL_SESSION_dup(clientpsk);
|
|
if (!TEST_ptr(serverpsk)
|
|
|| !TEST_true(SSL_SESSION_set1_hostname(serverpsk, "badhost")))
|
|
goto end;
|
|
/* Fall through */
|
|
case 4:
|
|
/* Set consistent SNI */
|
|
if (!TEST_true(SSL_SESSION_set1_hostname(sess, "goodhost"))
|
|
|| !TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost"))
|
|
|| !TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx,
|
|
hostname_cb)))
|
|
goto end;
|
|
break;
|
|
|
|
case 5:
|
|
/*
|
|
* Set inconsistent ALPN (server detected). In this case the connection
|
|
* will succeed but reject early_data.
|
|
*/
|
|
servalpn = "badalpn";
|
|
edstatus = SSL_EARLY_DATA_REJECTED;
|
|
readearlyres = SSL_READ_EARLY_DATA_FINISH;
|
|
/* Fall through */
|
|
case 6:
|
|
/*
|
|
* Set consistent ALPN.
|
|
* SSL_set_alpn_protos returns 0 for success and 1 for failure. It
|
|
* accepts a list of protos (each one length prefixed).
|
|
* SSL_set1_alpn_selected accepts a single protocol (not length
|
|
* prefixed)
|
|
*/
|
|
if (!TEST_true(SSL_SESSION_set1_alpn_selected(sess, GOODALPN + 1,
|
|
GOODALPNLEN - 1))
|
|
|| !TEST_false(SSL_set_alpn_protos(clientssl, GOODALPN,
|
|
GOODALPNLEN)))
|
|
goto end;
|
|
|
|
SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL);
|
|
break;
|
|
|
|
case 7:
|
|
/* Set inconsistent ALPN (late client detection) */
|
|
SSL_SESSION_free(serverpsk);
|
|
serverpsk = SSL_SESSION_dup(clientpsk);
|
|
if (!TEST_ptr(serverpsk)
|
|
|| !TEST_true(SSL_SESSION_set1_alpn_selected(clientpsk,
|
|
BADALPN + 1,
|
|
BADALPNLEN - 1))
|
|
|| !TEST_true(SSL_SESSION_set1_alpn_selected(serverpsk,
|
|
GOODALPN + 1,
|
|
GOODALPNLEN - 1))
|
|
|| !TEST_false(SSL_set_alpn_protos(clientssl, alpnlist,
|
|
sizeof(alpnlist))))
|
|
goto end;
|
|
SSL_CTX_set_alpn_select_cb(sctx, alpn_select_cb, NULL);
|
|
edstatus = SSL_EARLY_DATA_ACCEPTED;
|
|
readearlyres = SSL_READ_EARLY_DATA_SUCCESS;
|
|
/* SSL_connect() call should fail */
|
|
connectres = -1;
|
|
break;
|
|
|
|
default:
|
|
TEST_error("Bad test index");
|
|
goto end;
|
|
}
|
|
|
|
SSL_set_connect_state(clientssl);
|
|
if (err != 0) {
|
|
if (!TEST_false(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written))
|
|
|| !TEST_int_eq(SSL_get_error(clientssl, 0), SSL_ERROR_SSL)
|
|
|| !TEST_int_eq(ERR_GET_REASON(ERR_get_error()), err))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written)))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes), readearlyres)
|
|
|| (readearlyres == SSL_READ_EARLY_DATA_SUCCESS
|
|
&& !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1)))
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl), edstatus)
|
|
|| !TEST_int_eq(SSL_connect(clientssl), connectres))
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test TLSv1.3 PSK can be used to send early_data with all 5 ciphersuites
|
|
* idx == 0: Test with TLS1_3_RFC_AES_128_GCM_SHA256
|
|
* idx == 1: Test with TLS1_3_RFC_AES_256_GCM_SHA384
|
|
* idx == 2: Test with TLS1_3_RFC_CHACHA20_POLY1305_SHA256,
|
|
* idx == 3: Test with TLS1_3_RFC_AES_128_CCM_SHA256
|
|
* idx == 4: Test with TLS1_3_RFC_AES_128_CCM_8_SHA256
|
|
*/
|
|
static int test_early_data_psk_with_all_ciphers(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
unsigned char buf[20];
|
|
size_t readbytes, written;
|
|
const SSL_CIPHER *cipher;
|
|
const char *cipher_str[] = {
|
|
TLS1_3_RFC_AES_128_GCM_SHA256,
|
|
TLS1_3_RFC_AES_256_GCM_SHA384,
|
|
# if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
|
|
TLS1_3_RFC_CHACHA20_POLY1305_SHA256,
|
|
# else
|
|
NULL,
|
|
# endif
|
|
TLS1_3_RFC_AES_128_CCM_SHA256,
|
|
TLS1_3_RFC_AES_128_CCM_8_SHA256
|
|
};
|
|
const unsigned char *cipher_bytes[] = {
|
|
TLS13_AES_128_GCM_SHA256_BYTES,
|
|
TLS13_AES_256_GCM_SHA384_BYTES,
|
|
# if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
|
|
TLS13_CHACHA20_POLY1305_SHA256_BYTES,
|
|
# else
|
|
NULL,
|
|
# endif
|
|
TLS13_AES_128_CCM_SHA256_BYTES,
|
|
TLS13_AES_128_CCM_8_SHA256_BYTES
|
|
};
|
|
|
|
if (cipher_str[idx] == NULL)
|
|
return 1;
|
|
/* Skip ChaCha20Poly1305 as currently FIPS module does not support it */
|
|
if (idx == 2 && is_fips == 1)
|
|
return 1;
|
|
|
|
/* We always set this up with a final parameter of "2" for PSK */
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, 2)))
|
|
goto end;
|
|
|
|
if (idx == 4) {
|
|
/* CCM8 ciphers are considered low security due to their short tag */
|
|
SSL_set_security_level(clientssl, 0);
|
|
SSL_set_security_level(serverssl, 0);
|
|
}
|
|
|
|
if (!TEST_true(SSL_set_ciphersuites(clientssl, cipher_str[idx]))
|
|
|| !TEST_true(SSL_set_ciphersuites(serverssl, cipher_str[idx])))
|
|
goto end;
|
|
|
|
/*
|
|
* 'setupearly_data_test' creates only one instance of SSL_SESSION
|
|
* and assigns to both client and server with incremented reference
|
|
* and the same instance is updated in 'sess'.
|
|
* So updating ciphersuite in 'sess' which will get reflected in
|
|
* PSK handshake using psk use sess and find sess cb.
|
|
*/
|
|
cipher = SSL_CIPHER_find(clientssl, cipher_bytes[idx]);
|
|
if (!TEST_ptr(cipher) || !TEST_true(SSL_SESSION_set_cipher(sess, cipher)))
|
|
goto end;
|
|
|
|
SSL_set_connect_state(clientssl);
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written)))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_SUCCESS)
|
|
|| !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_ACCEPTED)
|
|
|| !TEST_int_eq(SSL_connect(clientssl), 1)
|
|
|| !TEST_int_eq(SSL_accept(serverssl), 1))
|
|
goto end;
|
|
|
|
/* Send some normal data from client to server */
|
|
if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG2)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
if (clientssl != NULL)
|
|
SSL_shutdown(clientssl);
|
|
if (serverssl != NULL)
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test that a server that doesn't try to read early data can handle a
|
|
* client sending some.
|
|
*/
|
|
static int test_early_data_not_expected(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
unsigned char buf[20];
|
|
size_t readbytes, written;
|
|
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, idx)))
|
|
goto end;
|
|
|
|
/* Write some early data */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written)))
|
|
goto end;
|
|
|
|
/*
|
|
* Server should skip over early data and then block waiting for client to
|
|
* continue handshake
|
|
*/
|
|
if (!TEST_int_le(SSL_accept(serverssl), 0)
|
|
|| !TEST_int_gt(SSL_connect(clientssl), 0)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_REJECTED)
|
|
|| !TEST_int_gt(SSL_accept(serverssl), 0)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(clientssl),
|
|
SSL_EARLY_DATA_REJECTED))
|
|
goto end;
|
|
|
|
/* Send some normal data from client to server */
|
|
if (!TEST_true(SSL_write_ex(clientssl, MSG2, strlen(MSG2), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG2)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
|
|
# ifndef OPENSSL_NO_TLS1_2
|
|
/*
|
|
* Test that a server attempting to read early data can handle a connection
|
|
* from a TLSv1.2 client.
|
|
*/
|
|
static int test_early_data_tls1_2(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
unsigned char buf[20];
|
|
size_t readbytes, written;
|
|
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, NULL, idx)))
|
|
goto end;
|
|
|
|
/* Write some data - should block due to handshake with server */
|
|
SSL_set_max_proto_version(clientssl, TLS1_2_VERSION);
|
|
SSL_set_connect_state(clientssl);
|
|
if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written)))
|
|
goto end;
|
|
|
|
/*
|
|
* Server should do TLSv1.2 handshake. First it will block waiting for more
|
|
* messages from client after ServerDone. Then SSL_read_early_data should
|
|
* finish and detect that early data has not been sent
|
|
*/
|
|
if (!TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_ERROR))
|
|
goto end;
|
|
|
|
/*
|
|
* Continue writing the message we started earlier. Will still block waiting
|
|
* for the CCS/Finished from server
|
|
*/
|
|
if (!TEST_false(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))
|
|
|| !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_FINISH)
|
|
|| !TEST_size_t_eq(readbytes, 0)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_NOT_SENT))
|
|
goto end;
|
|
|
|
/* Continue writing the message we started earlier */
|
|
if (!TEST_true(SSL_write_ex(clientssl, MSG1, strlen(MSG1), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG1))
|
|
|| !TEST_int_eq(SSL_get_early_data_status(clientssl),
|
|
SSL_EARLY_DATA_NOT_SENT)
|
|
|| !TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_mem_eq(buf, readbytes, MSG1, strlen(MSG1))
|
|
|| !TEST_true(SSL_write_ex(serverssl, MSG2, strlen(MSG2), &written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG2))
|
|
|| !SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes)
|
|
|| !TEST_mem_eq(buf, readbytes, MSG2, strlen(MSG2)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
# endif /* OPENSSL_NO_TLS1_2 */
|
|
|
|
/*
|
|
* Test configuring the TLSv1.3 ciphersuites
|
|
*
|
|
* Test 0: Set a default ciphersuite in the SSL_CTX (no explicit cipher_list)
|
|
* Test 1: Set a non-default ciphersuite in the SSL_CTX (no explicit cipher_list)
|
|
* Test 2: Set a default ciphersuite in the SSL (no explicit cipher_list)
|
|
* Test 3: Set a non-default ciphersuite in the SSL (no explicit cipher_list)
|
|
* Test 4: Set a default ciphersuite in the SSL_CTX (SSL_CTX cipher_list)
|
|
* Test 5: Set a non-default ciphersuite in the SSL_CTX (SSL_CTX cipher_list)
|
|
* Test 6: Set a default ciphersuite in the SSL (SSL_CTX cipher_list)
|
|
* Test 7: Set a non-default ciphersuite in the SSL (SSL_CTX cipher_list)
|
|
* Test 8: Set a default ciphersuite in the SSL (SSL cipher_list)
|
|
* Test 9: Set a non-default ciphersuite in the SSL (SSL cipher_list)
|
|
*/
|
|
static int test_set_ciphersuite(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(SSL_CTX_set_ciphersuites(sctx,
|
|
"TLS_AES_128_GCM_SHA256:TLS_AES_128_CCM_SHA256")))
|
|
goto end;
|
|
|
|
if (idx >=4 && idx <= 7) {
|
|
/* SSL_CTX explicit cipher list */
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES256-GCM-SHA384")))
|
|
goto end;
|
|
}
|
|
|
|
if (idx == 0 || idx == 4) {
|
|
/* Default ciphersuite */
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
"TLS_AES_128_GCM_SHA256")))
|
|
goto end;
|
|
} else if (idx == 1 || idx == 5) {
|
|
/* Non default ciphersuite */
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
"TLS_AES_128_CCM_SHA256")))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (idx == 8 || idx == 9) {
|
|
/* SSL explicit cipher list */
|
|
if (!TEST_true(SSL_set_cipher_list(clientssl, "AES256-GCM-SHA384")))
|
|
goto end;
|
|
}
|
|
|
|
if (idx == 2 || idx == 6 || idx == 8) {
|
|
/* Default ciphersuite */
|
|
if (!TEST_true(SSL_set_ciphersuites(clientssl,
|
|
"TLS_AES_128_GCM_SHA256")))
|
|
goto end;
|
|
} else if (idx == 3 || idx == 7 || idx == 9) {
|
|
/* Non default ciphersuite */
|
|
if (!TEST_true(SSL_set_ciphersuites(clientssl,
|
|
"TLS_AES_128_CCM_SHA256")))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_ciphersuite_change(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
SSL_SESSION *clntsess = NULL;
|
|
int testresult = 0;
|
|
const SSL_CIPHER *aes_128_gcm_sha256 = NULL;
|
|
|
|
/* Create a session based on SHA-256 */
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(SSL_CTX_set_ciphersuites(sctx,
|
|
"TLS_AES_128_GCM_SHA256:"
|
|
"TLS_AES_256_GCM_SHA384:"
|
|
"TLS_AES_128_CCM_SHA256"))
|
|
|| !TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
"TLS_AES_128_GCM_SHA256")))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
clntsess = SSL_get1_session(clientssl);
|
|
/* Save for later */
|
|
aes_128_gcm_sha256 = SSL_SESSION_get0_cipher(clntsess);
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* Check we can resume a session with a different SHA-256 ciphersuite */
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
"TLS_AES_128_CCM_SHA256"))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, clntsess))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
|
|
SSL_SESSION_free(clntsess);
|
|
clntsess = SSL_get1_session(clientssl);
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/*
|
|
* Check attempting to resume a SHA-256 session with no SHA-256 ciphersuites
|
|
* succeeds but does not resume.
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384"))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, clntsess))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_SSL))
|
|
|| !TEST_false(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
|
|
SSL_SESSION_free(clntsess);
|
|
clntsess = NULL;
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* Create a session based on SHA384 */
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx, "TLS_AES_256_GCM_SHA384"))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
clntsess = SSL_get1_session(clientssl);
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
"TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384"))
|
|
|| !TEST_true(SSL_CTX_set_ciphersuites(sctx,
|
|
"TLS_AES_256_GCM_SHA384"))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, clntsess))
|
|
/*
|
|
* We use SSL_ERROR_WANT_READ below so that we can pause the
|
|
* connection after the initial ClientHello has been sent to
|
|
* enable us to make some session changes.
|
|
*/
|
|
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_WANT_READ)))
|
|
goto end;
|
|
|
|
/* Trick the client into thinking this session is for a different digest */
|
|
clntsess->cipher = aes_128_gcm_sha256;
|
|
clntsess->cipher_id = clntsess->cipher->id;
|
|
|
|
/*
|
|
* Continue the previously started connection. Server has selected a SHA-384
|
|
* ciphersuite, but client thinks the session is for SHA-256, so it should
|
|
* bail out.
|
|
*/
|
|
if (!TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_SSL))
|
|
|| !TEST_int_eq(ERR_GET_REASON(ERR_get_error()),
|
|
SSL_R_CIPHERSUITE_DIGEST_HAS_CHANGED))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(clntsess);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test TLSv1.3 Key exchange
|
|
* Test 0 = Test all ECDHE Key exchange with TLSv1.3 client and server
|
|
* Test 1 = Test NID_X9_62_prime256v1 with TLSv1.3 client and server
|
|
* Test 2 = Test NID_secp384r1 with TLSv1.3 client and server
|
|
* Test 3 = Test NID_secp521r1 with TLSv1.3 client and server
|
|
* Test 4 = Test NID_X25519 with TLSv1.3 client and server
|
|
* Test 5 = Test NID_X448 with TLSv1.3 client and server
|
|
* Test 6 = Test all FFDHE Key exchange with TLSv1.3 client and server
|
|
* Test 7 = Test NID_ffdhe2048 with TLSv1.3 client and server
|
|
* Test 8 = Test NID_ffdhe3072 with TLSv1.3 client and server
|
|
* Test 9 = Test NID_ffdhe4096 with TLSv1.3 client and server
|
|
* Test 10 = Test NID_ffdhe6144 with TLSv1.3 client and server
|
|
* Test 11 = Test NID_ffdhe8192 with TLSv1.3 client and server
|
|
* Test 12 = Test all ECDHE with TLSv1.2 client and server
|
|
* Test 13 = Test all FFDHE with TLSv1.2 client and server
|
|
*/
|
|
# ifndef OPENSSL_NO_EC
|
|
static int ecdhe_kexch_groups[] = {NID_X9_62_prime256v1, NID_secp384r1,
|
|
NID_secp521r1, NID_X25519, NID_X448};
|
|
# endif
|
|
# ifndef OPENSSL_NO_DH
|
|
static int ffdhe_kexch_groups[] = {NID_ffdhe2048, NID_ffdhe3072, NID_ffdhe4096,
|
|
NID_ffdhe6144, NID_ffdhe8192};
|
|
# endif
|
|
static int test_key_exchange(int idx)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
int testresult = 0;
|
|
int kexch_alg;
|
|
int *kexch_groups = &kexch_alg;
|
|
int kexch_groups_size = 1;
|
|
int max_version = TLS1_3_VERSION;
|
|
char *kexch_name0 = NULL;
|
|
|
|
switch (idx) {
|
|
# ifndef OPENSSL_NO_EC
|
|
# ifndef OPENSSL_NO_TLS1_2
|
|
case 12:
|
|
max_version = TLS1_2_VERSION;
|
|
# endif
|
|
/* Fall through */
|
|
case 0:
|
|
kexch_groups = ecdhe_kexch_groups;
|
|
kexch_groups_size = OSSL_NELEM(ecdhe_kexch_groups);
|
|
kexch_name0 = "secp256r1";
|
|
break;
|
|
case 1:
|
|
kexch_alg = NID_X9_62_prime256v1;
|
|
kexch_name0 = "secp256r1";
|
|
break;
|
|
case 2:
|
|
kexch_alg = NID_secp384r1;
|
|
kexch_name0 = "secp384r1";
|
|
break;
|
|
case 3:
|
|
kexch_alg = NID_secp521r1;
|
|
kexch_name0 = "secp521r1";
|
|
break;
|
|
case 4:
|
|
kexch_alg = NID_X25519;
|
|
kexch_name0 = "x25519";
|
|
break;
|
|
case 5:
|
|
kexch_alg = NID_X448;
|
|
kexch_name0 = "x448";
|
|
break;
|
|
# endif
|
|
# ifndef OPENSSL_NO_DH
|
|
# ifndef OPENSSL_NO_TLS1_2
|
|
case 13:
|
|
max_version = TLS1_2_VERSION;
|
|
kexch_name0 = "ffdhe2048";
|
|
# endif
|
|
/* Fall through */
|
|
case 6:
|
|
kexch_groups = ffdhe_kexch_groups;
|
|
kexch_groups_size = OSSL_NELEM(ffdhe_kexch_groups);
|
|
kexch_name0 = "ffdhe2048";
|
|
break;
|
|
case 7:
|
|
kexch_alg = NID_ffdhe2048;
|
|
kexch_name0 = "ffdhe2048";
|
|
break;
|
|
case 8:
|
|
kexch_alg = NID_ffdhe3072;
|
|
kexch_name0 = "ffdhe3072";
|
|
break;
|
|
case 9:
|
|
kexch_alg = NID_ffdhe4096;
|
|
kexch_name0 = "ffdhe4096";
|
|
break;
|
|
case 10:
|
|
kexch_alg = NID_ffdhe6144;
|
|
kexch_name0 = "ffdhe6144";
|
|
break;
|
|
case 11:
|
|
kexch_alg = NID_ffdhe8192;
|
|
kexch_name0 = "ffdhe8192";
|
|
break;
|
|
# endif
|
|
default:
|
|
/* We're skipping this test */
|
|
return 1;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION,
|
|
max_version, &sctx, &cctx, cert,
|
|
privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(sctx,
|
|
TLS1_3_RFC_AES_128_GCM_SHA256)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
TLS1_3_RFC_AES_128_GCM_SHA256)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(sctx,
|
|
TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ":"
|
|
TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256))
|
|
|| !TEST_true(SSL_CTX_set_dh_auto(sctx, 1)))
|
|
goto end;
|
|
|
|
/*
|
|
* Must include an EC ciphersuite so that we send supported groups in
|
|
* TLSv1.2
|
|
*/
|
|
# ifndef OPENSSL_NO_TLS1_2
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ":"
|
|
TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256)))
|
|
goto end;
|
|
# endif
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set1_groups(serverssl, kexch_groups, kexch_groups_size))
|
|
|| !TEST_true(SSL_set1_groups(clientssl, kexch_groups, kexch_groups_size)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/*
|
|
* If Handshake succeeds the negotiated kexch alg should be the first one in
|
|
* configured, except in the case of FFDHE groups (idx 13), which are
|
|
* TLSv1.3 only so we expect no shared group to exist.
|
|
*/
|
|
if (!TEST_int_eq(SSL_get_shared_group(serverssl, 0),
|
|
idx == 13 ? 0 : kexch_groups[0]))
|
|
goto end;
|
|
|
|
if (!TEST_str_eq(SSL_group_to_name(serverssl, kexch_groups[0]),
|
|
kexch_name0))
|
|
goto end;
|
|
|
|
/* We don't implement RFC 7919 named groups for TLS 1.2. */
|
|
if (idx != 13) {
|
|
if (!TEST_int_eq(SSL_get_negotiated_group(serverssl), kexch_groups[0]))
|
|
goto end;
|
|
if (!TEST_int_eq(SSL_get_negotiated_group(clientssl), kexch_groups[0]))
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
# if !defined(OPENSSL_NO_TLS1_2) \
|
|
&& !defined(OPENSSL_NO_EC) \
|
|
&& !defined(OPENSSL_NO_DH)
|
|
static int set_ssl_groups(SSL *serverssl, SSL *clientssl, int clientmulti,
|
|
int isecdhe, int idx)
|
|
{
|
|
int kexch_alg;
|
|
int *kexch_groups = &kexch_alg;
|
|
int numec, numff;
|
|
|
|
numec = OSSL_NELEM(ecdhe_kexch_groups);
|
|
numff = OSSL_NELEM(ffdhe_kexch_groups);
|
|
if (isecdhe)
|
|
kexch_alg = ecdhe_kexch_groups[idx];
|
|
else
|
|
kexch_alg = ffdhe_kexch_groups[idx];
|
|
|
|
if (clientmulti) {
|
|
if (!TEST_true(SSL_set1_groups(serverssl, kexch_groups, 1)))
|
|
return 0;
|
|
if (isecdhe) {
|
|
if (!TEST_true(SSL_set1_groups(clientssl, ecdhe_kexch_groups,
|
|
numec)))
|
|
return 0;
|
|
} else {
|
|
if (!TEST_true(SSL_set1_groups(clientssl, ffdhe_kexch_groups,
|
|
numff)))
|
|
return 0;
|
|
}
|
|
} else {
|
|
if (!TEST_true(SSL_set1_groups(clientssl, kexch_groups, 1)))
|
|
return 0;
|
|
if (isecdhe) {
|
|
if (!TEST_true(SSL_set1_groups(serverssl, ecdhe_kexch_groups,
|
|
numec)))
|
|
return 0;
|
|
} else {
|
|
if (!TEST_true(SSL_set1_groups(serverssl, ffdhe_kexch_groups,
|
|
numff)))
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
/*-
|
|
* Test the SSL_get_negotiated_group() API across a battery of scenarios.
|
|
* Run through both the ECDHE and FFDHE group lists used in the previous
|
|
* test, for both TLS 1.2 and TLS 1.3, negotiating each group in turn,
|
|
* confirming the expected result; then perform a resumption handshake
|
|
* while offering the same group list, and another resumption handshake
|
|
* offering a different group list. The returned value should be the
|
|
* negotiated group for the initial handshake; for TLS 1.3 resumption
|
|
* handshakes the returned value will be negotiated on the resumption
|
|
* handshake itself, but for TLS 1.2 resumption handshakes the value will
|
|
* be cached in the session from the original handshake, regardless of what
|
|
* was offered in the resumption ClientHello.
|
|
*
|
|
* Using E for the number of EC groups and F for the number of FF groups:
|
|
* E tests of ECDHE with TLS 1.3, server only has one group
|
|
* F tests of FFDHE with TLS 1.3, server only has one group
|
|
* E tests of ECDHE with TLS 1.2, server only has one group
|
|
* F tests of FFDHE with TLS 1.2, server only has one group
|
|
* E tests of ECDHE with TLS 1.3, client sends only one group
|
|
* F tests of FFDHE with TLS 1.3, client sends only one group
|
|
* E tests of ECDHE with TLS 1.2, client sends only one group
|
|
* F tests of FFDHE with TLS 1.2, client sends only one group
|
|
*/
|
|
static int test_negotiated_group(int idx)
|
|
{
|
|
int clientmulti, istls13, isecdhe, numec, numff, numgroups;
|
|
int expectednid;
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
SSL_SESSION *origsess = NULL;
|
|
int testresult = 0;
|
|
int kexch_alg;
|
|
int max_version = TLS1_3_VERSION;
|
|
|
|
numec = OSSL_NELEM(ecdhe_kexch_groups);
|
|
numff = OSSL_NELEM(ffdhe_kexch_groups);
|
|
numgroups = numec + numff;
|
|
clientmulti = (idx < 2 * numgroups);
|
|
idx = idx % (2 * numgroups);
|
|
istls13 = (idx < numgroups);
|
|
idx = idx % numgroups;
|
|
isecdhe = (idx < numec);
|
|
if (!isecdhe)
|
|
idx -= numec;
|
|
/* Now 'idx' is an index into ecdhe_kexch_groups or ffdhe_kexch_groups */
|
|
if (isecdhe)
|
|
kexch_alg = ecdhe_kexch_groups[idx];
|
|
else
|
|
kexch_alg = ffdhe_kexch_groups[idx];
|
|
/* We expect nothing for the unimplemented TLS 1.2 FFDHE named groups */
|
|
if (!istls13 && !isecdhe)
|
|
expectednid = NID_undef;
|
|
else
|
|
expectednid = kexch_alg;
|
|
|
|
if (!istls13)
|
|
max_version = TLS1_2_VERSION;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION,
|
|
max_version, &sctx, &cctx, cert,
|
|
privkey)))
|
|
goto end;
|
|
|
|
/*
|
|
* Force (EC)DHE ciphers for TLS 1.2.
|
|
* Be sure to enable auto tmp DH so that FFDHE can succeed.
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(sctx,
|
|
TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ":"
|
|
TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256))
|
|
|| !TEST_true(SSL_CTX_set_dh_auto(sctx, 1)))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ":"
|
|
TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(set_ssl_groups(serverssl, clientssl, clientmulti, isecdhe,
|
|
idx)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/* Initial handshake; always the configured one */
|
|
if (!TEST_uint_eq(SSL_get_negotiated_group(clientssl), expectednid)
|
|
|| !TEST_uint_eq(SSL_get_negotiated_group(serverssl), expectednid))
|
|
goto end;
|
|
|
|
if (!TEST_ptr((origsess = SSL_get1_session(clientssl))))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* First resumption attempt; use the same config as initial handshake */
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, origsess))
|
|
|| !TEST_true(set_ssl_groups(serverssl, clientssl, clientmulti,
|
|
isecdhe, idx)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
|
|
/* Still had better agree, since nothing changed... */
|
|
if (!TEST_uint_eq(SSL_get_negotiated_group(clientssl), expectednid)
|
|
|| !TEST_uint_eq(SSL_get_negotiated_group(serverssl), expectednid))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/*-
|
|
* Second resumption attempt
|
|
* The party that picks one group changes it, which we effectuate by
|
|
* changing 'idx' and updating what we expect.
|
|
*/
|
|
if (idx == 0)
|
|
idx = 1;
|
|
else
|
|
idx--;
|
|
if (istls13) {
|
|
if (isecdhe)
|
|
expectednid = ecdhe_kexch_groups[idx];
|
|
else
|
|
expectednid = ffdhe_kexch_groups[idx];
|
|
/* Verify that we are changing what we expect. */
|
|
if (!TEST_int_ne(expectednid, kexch_alg))
|
|
goto end;
|
|
} else {
|
|
/* TLS 1.2 only supports named groups for ECDHE. */
|
|
if (isecdhe)
|
|
expectednid = kexch_alg;
|
|
else
|
|
expectednid = 0;
|
|
}
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, origsess))
|
|
|| !TEST_true(set_ssl_groups(serverssl, clientssl, clientmulti,
|
|
isecdhe, idx)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
|
|
/* Check that we get what we expected */
|
|
if (!TEST_uint_eq(SSL_get_negotiated_group(clientssl), expectednid)
|
|
|| !TEST_uint_eq(SSL_get_negotiated_group(serverssl), expectednid))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
SSL_SESSION_free(origsess);
|
|
return testresult;
|
|
}
|
|
# endif /* !defined(OPENSSL_NO_EC) && !defined(OPENSSL_NO_DH) */
|
|
|
|
/*
|
|
* Test TLSv1.3 Cipher Suite
|
|
* Test 0 = Set TLS1.3 cipher on context
|
|
* Test 1 = Set TLS1.3 cipher on SSL
|
|
* Test 2 = Set TLS1.3 and TLS1.2 cipher on context
|
|
* Test 3 = Set TLS1.3 and TLS1.2 cipher on SSL
|
|
*/
|
|
static int test_tls13_ciphersuite(int idx)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
static const struct {
|
|
const char *ciphername;
|
|
int fipscapable;
|
|
int low_security;
|
|
} t13_ciphers[] = {
|
|
{ TLS1_3_RFC_AES_128_GCM_SHA256, 1, 0 },
|
|
{ TLS1_3_RFC_AES_256_GCM_SHA384, 1, 0 },
|
|
{ TLS1_3_RFC_AES_128_CCM_SHA256, 1, 0 },
|
|
# if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
|
|
{ TLS1_3_RFC_CHACHA20_POLY1305_SHA256, 0, 0 },
|
|
{ TLS1_3_RFC_AES_256_GCM_SHA384
|
|
":" TLS1_3_RFC_CHACHA20_POLY1305_SHA256, 0, 0 },
|
|
# endif
|
|
/* CCM8 ciphers are considered low security due to their short tag */
|
|
{ TLS1_3_RFC_AES_128_CCM_8_SHA256
|
|
":" TLS1_3_RFC_AES_128_CCM_SHA256, 1, 1 }
|
|
};
|
|
const char *t13_cipher = NULL;
|
|
const char *t12_cipher = NULL;
|
|
const char *negotiated_scipher;
|
|
const char *negotiated_ccipher;
|
|
int set_at_ctx = 0;
|
|
int set_at_ssl = 0;
|
|
int testresult = 0;
|
|
int max_ver;
|
|
size_t i;
|
|
|
|
switch (idx) {
|
|
case 0:
|
|
set_at_ctx = 1;
|
|
break;
|
|
case 1:
|
|
set_at_ssl = 1;
|
|
break;
|
|
case 2:
|
|
set_at_ctx = 1;
|
|
t12_cipher = TLS1_TXT_RSA_WITH_AES_128_SHA256;
|
|
break;
|
|
case 3:
|
|
set_at_ssl = 1;
|
|
t12_cipher = TLS1_TXT_RSA_WITH_AES_128_SHA256;
|
|
break;
|
|
}
|
|
|
|
for (max_ver = TLS1_2_VERSION; max_ver <= TLS1_3_VERSION; max_ver++) {
|
|
# ifdef OPENSSL_NO_TLS1_2
|
|
if (max_ver == TLS1_2_VERSION)
|
|
continue;
|
|
# endif
|
|
for (i = 0; i < OSSL_NELEM(t13_ciphers); i++) {
|
|
if (is_fips && !t13_ciphers[i].fipscapable)
|
|
continue;
|
|
t13_cipher = t13_ciphers[i].ciphername;
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION, max_ver,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (t13_ciphers[i].low_security) {
|
|
SSL_CTX_set_security_level(sctx, 0);
|
|
SSL_CTX_set_security_level(cctx, 0);
|
|
}
|
|
|
|
if (set_at_ctx) {
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(sctx, t13_cipher))
|
|
|| !TEST_true(SSL_CTX_set_ciphersuites(cctx, t13_cipher)))
|
|
goto end;
|
|
if (t12_cipher != NULL) {
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(sctx, t12_cipher))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
t12_cipher)))
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (set_at_ssl) {
|
|
if (!TEST_true(SSL_set_ciphersuites(serverssl, t13_cipher))
|
|
|| !TEST_true(SSL_set_ciphersuites(clientssl, t13_cipher)))
|
|
goto end;
|
|
if (t12_cipher != NULL) {
|
|
if (!TEST_true(SSL_set_cipher_list(serverssl, t12_cipher))
|
|
|| !TEST_true(SSL_set_cipher_list(clientssl,
|
|
t12_cipher)))
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
negotiated_scipher = SSL_CIPHER_get_name(SSL_get_current_cipher(
|
|
serverssl));
|
|
negotiated_ccipher = SSL_CIPHER_get_name(SSL_get_current_cipher(
|
|
clientssl));
|
|
if (!TEST_str_eq(negotiated_scipher, negotiated_ccipher))
|
|
goto end;
|
|
|
|
/*
|
|
* TEST_strn_eq is used below because t13_cipher can contain
|
|
* multiple ciphersuites
|
|
*/
|
|
if (max_ver == TLS1_3_VERSION
|
|
&& !TEST_strn_eq(t13_cipher, negotiated_scipher,
|
|
strlen(negotiated_scipher)))
|
|
goto end;
|
|
|
|
# ifndef OPENSSL_NO_TLS1_2
|
|
/* Below validation is not done when t12_cipher is NULL */
|
|
if (max_ver == TLS1_2_VERSION && t12_cipher != NULL
|
|
&& !TEST_str_eq(t12_cipher, negotiated_scipher))
|
|
goto end;
|
|
# endif
|
|
|
|
SSL_free(serverssl);
|
|
serverssl = NULL;
|
|
SSL_free(clientssl);
|
|
clientssl = NULL;
|
|
SSL_CTX_free(sctx);
|
|
sctx = NULL;
|
|
SSL_CTX_free(cctx);
|
|
cctx = NULL;
|
|
}
|
|
}
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test TLSv1.3 PSKs
|
|
* Test 0 = Test new style callbacks
|
|
* Test 1 = Test both new and old style callbacks
|
|
* Test 2 = Test old style callbacks
|
|
* Test 3 = Test old style callbacks with no certificate
|
|
*/
|
|
static int test_tls13_psk(int idx)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
const SSL_CIPHER *cipher = NULL;
|
|
const unsigned char key[] = {
|
|
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
|
|
0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
|
|
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
|
|
0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f
|
|
};
|
|
int testresult = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, idx == 3 ? NULL : cert,
|
|
idx == 3 ? NULL : privkey)))
|
|
goto end;
|
|
|
|
if (idx != 3) {
|
|
/*
|
|
* We use a ciphersuite with SHA256 to ease testing old style PSK
|
|
* callbacks which will always default to SHA256. This should not be
|
|
* necessary if we have no cert/priv key. In that case the server should
|
|
* prefer SHA256 automatically.
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
"TLS_AES_128_GCM_SHA256")))
|
|
goto end;
|
|
} else {
|
|
/*
|
|
* As noted above the server should prefer SHA256 automatically. However
|
|
* we are careful not to offer TLS_CHACHA20_POLY1305_SHA256 so this same
|
|
* code works even if we are testing with only the FIPS provider loaded.
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
"TLS_AES_256_GCM_SHA384:"
|
|
"TLS_AES_128_GCM_SHA256")))
|
|
goto end;
|
|
}
|
|
|
|
/*
|
|
* Test 0: New style callbacks only
|
|
* Test 1: New and old style callbacks (only the new ones should be used)
|
|
* Test 2: Old style callbacks only
|
|
*/
|
|
if (idx == 0 || idx == 1) {
|
|
SSL_CTX_set_psk_use_session_callback(cctx, use_session_cb);
|
|
SSL_CTX_set_psk_find_session_callback(sctx, find_session_cb);
|
|
}
|
|
#ifndef OPENSSL_NO_PSK
|
|
if (idx >= 1) {
|
|
SSL_CTX_set_psk_client_callback(cctx, psk_client_cb);
|
|
SSL_CTX_set_psk_server_callback(sctx, psk_server_cb);
|
|
}
|
|
#endif
|
|
srvid = pskid;
|
|
use_session_cb_cnt = 0;
|
|
find_session_cb_cnt = 0;
|
|
psk_client_cb_cnt = 0;
|
|
psk_server_cb_cnt = 0;
|
|
|
|
if (idx != 3) {
|
|
/*
|
|
* Check we can create a connection if callback decides not to send a
|
|
* PSK
|
|
*/
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_false(SSL_session_reused(clientssl))
|
|
|| !TEST_false(SSL_session_reused(serverssl)))
|
|
goto end;
|
|
|
|
if (idx == 0 || idx == 1) {
|
|
if (!TEST_true(use_session_cb_cnt == 1)
|
|
|| !TEST_true(find_session_cb_cnt == 0)
|
|
/*
|
|
* If no old style callback then below should be 0
|
|
* otherwise 1
|
|
*/
|
|
|| !TEST_true(psk_client_cb_cnt == idx)
|
|
|| !TEST_true(psk_server_cb_cnt == 0))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(use_session_cb_cnt == 0)
|
|
|| !TEST_true(find_session_cb_cnt == 0)
|
|
|| !TEST_true(psk_client_cb_cnt == 1)
|
|
|| !TEST_true(psk_server_cb_cnt == 0))
|
|
goto end;
|
|
}
|
|
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
use_session_cb_cnt = psk_client_cb_cnt = 0;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
/* Create the PSK */
|
|
cipher = SSL_CIPHER_find(clientssl, TLS13_AES_128_GCM_SHA256_BYTES);
|
|
clientpsk = SSL_SESSION_new();
|
|
if (!TEST_ptr(clientpsk)
|
|
|| !TEST_ptr(cipher)
|
|
|| !TEST_true(SSL_SESSION_set1_master_key(clientpsk, key,
|
|
sizeof(key)))
|
|
|| !TEST_true(SSL_SESSION_set_cipher(clientpsk, cipher))
|
|
|| !TEST_true(SSL_SESSION_set_protocol_version(clientpsk,
|
|
TLS1_3_VERSION))
|
|
|| !TEST_true(SSL_SESSION_up_ref(clientpsk)))
|
|
goto end;
|
|
serverpsk = clientpsk;
|
|
|
|
/* Check we can create a connection and the PSK is used */
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl))
|
|
|| !TEST_true(SSL_session_reused(serverssl)))
|
|
goto end;
|
|
|
|
if (idx == 0 || idx == 1) {
|
|
if (!TEST_true(use_session_cb_cnt == 1)
|
|
|| !TEST_true(find_session_cb_cnt == 1)
|
|
|| !TEST_true(psk_client_cb_cnt == 0)
|
|
|| !TEST_true(psk_server_cb_cnt == 0))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(use_session_cb_cnt == 0)
|
|
|| !TEST_true(find_session_cb_cnt == 0)
|
|
|| !TEST_true(psk_client_cb_cnt == 1)
|
|
|| !TEST_true(psk_server_cb_cnt == 1))
|
|
goto end;
|
|
}
|
|
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
use_session_cb_cnt = find_session_cb_cnt = 0;
|
|
psk_client_cb_cnt = psk_server_cb_cnt = 0;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
/* Force an HRR */
|
|
#if defined(OPENSSL_NO_EC)
|
|
if (!TEST_true(SSL_set1_groups_list(serverssl, "ffdhe3072")))
|
|
goto end;
|
|
#else
|
|
if (!TEST_true(SSL_set1_groups_list(serverssl, "P-256")))
|
|
goto end;
|
|
#endif
|
|
|
|
/*
|
|
* Check we can create a connection, the PSK is used and the callbacks are
|
|
* called twice.
|
|
*/
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl))
|
|
|| !TEST_true(SSL_session_reused(serverssl)))
|
|
goto end;
|
|
|
|
if (idx == 0 || idx == 1) {
|
|
if (!TEST_true(use_session_cb_cnt == 2)
|
|
|| !TEST_true(find_session_cb_cnt == 2)
|
|
|| !TEST_true(psk_client_cb_cnt == 0)
|
|
|| !TEST_true(psk_server_cb_cnt == 0))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(use_session_cb_cnt == 0)
|
|
|| !TEST_true(find_session_cb_cnt == 0)
|
|
|| !TEST_true(psk_client_cb_cnt == 2)
|
|
|| !TEST_true(psk_server_cb_cnt == 2))
|
|
goto end;
|
|
}
|
|
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
use_session_cb_cnt = find_session_cb_cnt = 0;
|
|
psk_client_cb_cnt = psk_server_cb_cnt = 0;
|
|
|
|
if (idx != 3) {
|
|
/*
|
|
* Check that if the server rejects the PSK we can still connect, but with
|
|
* a full handshake
|
|
*/
|
|
srvid = "Dummy Identity";
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_false(SSL_session_reused(clientssl))
|
|
|| !TEST_false(SSL_session_reused(serverssl)))
|
|
goto end;
|
|
|
|
if (idx == 0 || idx == 1) {
|
|
if (!TEST_true(use_session_cb_cnt == 1)
|
|
|| !TEST_true(find_session_cb_cnt == 1)
|
|
|| !TEST_true(psk_client_cb_cnt == 0)
|
|
/*
|
|
* If no old style callback then below should be 0
|
|
* otherwise 1
|
|
*/
|
|
|| !TEST_true(psk_server_cb_cnt == idx))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(use_session_cb_cnt == 0)
|
|
|| !TEST_true(find_session_cb_cnt == 0)
|
|
|| !TEST_true(psk_client_cb_cnt == 1)
|
|
|| !TEST_true(psk_server_cb_cnt == 1))
|
|
goto end;
|
|
}
|
|
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
}
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
static unsigned char cookie_magic_value[] = "cookie magic";
|
|
|
|
static int generate_cookie_callback(SSL *ssl, unsigned char *cookie,
|
|
unsigned int *cookie_len)
|
|
{
|
|
/*
|
|
* Not suitable as a real cookie generation function but good enough for
|
|
* testing!
|
|
*/
|
|
memcpy(cookie, cookie_magic_value, sizeof(cookie_magic_value) - 1);
|
|
*cookie_len = sizeof(cookie_magic_value) - 1;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int verify_cookie_callback(SSL *ssl, const unsigned char *cookie,
|
|
unsigned int cookie_len)
|
|
{
|
|
if (cookie_len == sizeof(cookie_magic_value) - 1
|
|
&& memcmp(cookie, cookie_magic_value, cookie_len) == 0)
|
|
return 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int generate_stateless_cookie_callback(SSL *ssl, unsigned char *cookie,
|
|
size_t *cookie_len)
|
|
{
|
|
unsigned int temp;
|
|
int res = generate_cookie_callback(ssl, cookie, &temp);
|
|
*cookie_len = temp;
|
|
return res;
|
|
}
|
|
|
|
static int verify_stateless_cookie_callback(SSL *ssl, const unsigned char *cookie,
|
|
size_t cookie_len)
|
|
{
|
|
return verify_cookie_callback(ssl, cookie, cookie_len);
|
|
}
|
|
|
|
static int test_stateless(void)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *serverssl = NULL, *clientssl = NULL;
|
|
int testresult = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
/* The arrival of CCS messages can confuse the test */
|
|
SSL_CTX_clear_options(cctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
/* Send the first ClientHello */
|
|
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_WANT_READ))
|
|
/*
|
|
* This should fail with a -1 return because we have no callbacks
|
|
* set up
|
|
*/
|
|
|| !TEST_int_eq(SSL_stateless(serverssl), -1))
|
|
goto end;
|
|
|
|
/* Fatal error so abandon the connection from this client */
|
|
SSL_free(clientssl);
|
|
clientssl = NULL;
|
|
|
|
/* Set up the cookie generation and verification callbacks */
|
|
SSL_CTX_set_stateless_cookie_generate_cb(sctx, generate_stateless_cookie_callback);
|
|
SSL_CTX_set_stateless_cookie_verify_cb(sctx, verify_stateless_cookie_callback);
|
|
|
|
/*
|
|
* Create a new connection from the client (we can reuse the server SSL
|
|
* object).
|
|
*/
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
/* Send the first ClientHello */
|
|
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_WANT_READ))
|
|
/* This should fail because there is no cookie */
|
|
|| !TEST_int_eq(SSL_stateless(serverssl), 0))
|
|
goto end;
|
|
|
|
/* Abandon the connection from this client */
|
|
SSL_free(clientssl);
|
|
clientssl = NULL;
|
|
|
|
/*
|
|
* Now create a connection from a new client but with the same server SSL
|
|
* object
|
|
*/
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
/* Send the first ClientHello */
|
|
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_WANT_READ))
|
|
/* This should fail because there is no cookie */
|
|
|| !TEST_int_eq(SSL_stateless(serverssl), 0)
|
|
/* Send the second ClientHello */
|
|
|| !TEST_false(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_WANT_READ))
|
|
/* This should succeed because a cookie is now present */
|
|
|| !TEST_int_eq(SSL_stateless(serverssl), 1)
|
|
/* Complete the connection */
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
shutdown_ssl_connection(serverssl, clientssl);
|
|
serverssl = clientssl = NULL;
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
|
|
}
|
|
#endif /* OSSL_NO_USABLE_TLS1_3 */
|
|
|
|
static int clntaddoldcb = 0;
|
|
static int clntparseoldcb = 0;
|
|
static int srvaddoldcb = 0;
|
|
static int srvparseoldcb = 0;
|
|
static int clntaddnewcb = 0;
|
|
static int clntparsenewcb = 0;
|
|
static int srvaddnewcb = 0;
|
|
static int srvparsenewcb = 0;
|
|
static int snicb = 0;
|
|
|
|
#define TEST_EXT_TYPE1 0xff00
|
|
|
|
static int old_add_cb(SSL *s, unsigned int ext_type, const unsigned char **out,
|
|
size_t *outlen, int *al, void *add_arg)
|
|
{
|
|
int *server = (int *)add_arg;
|
|
unsigned char *data;
|
|
|
|
if (SSL_is_server(s))
|
|
srvaddoldcb++;
|
|
else
|
|
clntaddoldcb++;
|
|
|
|
if (*server != SSL_is_server(s)
|
|
|| (data = OPENSSL_malloc(sizeof(*data))) == NULL)
|
|
return -1;
|
|
|
|
*data = 1;
|
|
*out = data;
|
|
*outlen = sizeof(char);
|
|
return 1;
|
|
}
|
|
|
|
static void old_free_cb(SSL *s, unsigned int ext_type, const unsigned char *out,
|
|
void *add_arg)
|
|
{
|
|
OPENSSL_free((unsigned char *)out);
|
|
}
|
|
|
|
static int old_parse_cb(SSL *s, unsigned int ext_type, const unsigned char *in,
|
|
size_t inlen, int *al, void *parse_arg)
|
|
{
|
|
int *server = (int *)parse_arg;
|
|
|
|
if (SSL_is_server(s))
|
|
srvparseoldcb++;
|
|
else
|
|
clntparseoldcb++;
|
|
|
|
if (*server != SSL_is_server(s)
|
|
|| inlen != sizeof(char)
|
|
|| *in != 1)
|
|
return -1;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int new_add_cb(SSL *s, unsigned int ext_type, unsigned int context,
|
|
const unsigned char **out, size_t *outlen, X509 *x,
|
|
size_t chainidx, int *al, void *add_arg)
|
|
{
|
|
int *server = (int *)add_arg;
|
|
unsigned char *data;
|
|
|
|
if (SSL_is_server(s))
|
|
srvaddnewcb++;
|
|
else
|
|
clntaddnewcb++;
|
|
|
|
if (*server != SSL_is_server(s)
|
|
|| (data = OPENSSL_malloc(sizeof(*data))) == NULL)
|
|
return -1;
|
|
|
|
*data = 1;
|
|
*out = data;
|
|
*outlen = sizeof(*data);
|
|
return 1;
|
|
}
|
|
|
|
static void new_free_cb(SSL *s, unsigned int ext_type, unsigned int context,
|
|
const unsigned char *out, void *add_arg)
|
|
{
|
|
OPENSSL_free((unsigned char *)out);
|
|
}
|
|
|
|
static int new_parse_cb(SSL *s, unsigned int ext_type, unsigned int context,
|
|
const unsigned char *in, size_t inlen, X509 *x,
|
|
size_t chainidx, int *al, void *parse_arg)
|
|
{
|
|
int *server = (int *)parse_arg;
|
|
|
|
if (SSL_is_server(s))
|
|
srvparsenewcb++;
|
|
else
|
|
clntparsenewcb++;
|
|
|
|
if (*server != SSL_is_server(s)
|
|
|| inlen != sizeof(char) || *in != 1)
|
|
return -1;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int sni_cb(SSL *s, int *al, void *arg)
|
|
{
|
|
SSL_CTX *ctx = (SSL_CTX *)arg;
|
|
|
|
if (SSL_set_SSL_CTX(s, ctx) == NULL) {
|
|
*al = SSL_AD_INTERNAL_ERROR;
|
|
return SSL_TLSEXT_ERR_ALERT_FATAL;
|
|
}
|
|
snicb++;
|
|
return SSL_TLSEXT_ERR_OK;
|
|
}
|
|
|
|
static int verify_cb(int preverify_ok, X509_STORE_CTX *x509_ctx)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
/*
|
|
* Custom call back tests.
|
|
* Test 0: Old style callbacks in TLSv1.2
|
|
* Test 1: New style callbacks in TLSv1.2
|
|
* Test 2: New style callbacks in TLSv1.2 with SNI
|
|
* Test 3: New style callbacks in TLSv1.3. Extensions in CH and EE
|
|
* Test 4: New style callbacks in TLSv1.3. Extensions in CH, SH, EE, Cert + NST
|
|
* Test 5: New style callbacks in TLSv1.3. Extensions in CR + Client Cert
|
|
*/
|
|
static int test_custom_exts(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
static int server = 1;
|
|
static int client = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
unsigned int context;
|
|
|
|
#if defined(OPENSSL_NO_TLS1_2) && !defined(OSSL_NO_USABLE_TLS1_3)
|
|
/* Skip tests for TLSv1.2 and below in this case */
|
|
if (tst < 3)
|
|
return 1;
|
|
#endif
|
|
|
|
/* Reset callback counters */
|
|
clntaddoldcb = clntparseoldcb = srvaddoldcb = srvparseoldcb = 0;
|
|
clntaddnewcb = clntparsenewcb = srvaddnewcb = srvparsenewcb = 0;
|
|
snicb = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (tst == 2
|
|
&& !TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(), NULL,
|
|
TLS1_VERSION, 0,
|
|
&sctx2, NULL, cert, privkey)))
|
|
goto end;
|
|
|
|
|
|
if (tst < 3) {
|
|
SSL_CTX_set_options(cctx, SSL_OP_NO_TLSv1_3);
|
|
SSL_CTX_set_options(sctx, SSL_OP_NO_TLSv1_3);
|
|
if (sctx2 != NULL)
|
|
SSL_CTX_set_options(sctx2, SSL_OP_NO_TLSv1_3);
|
|
}
|
|
|
|
if (tst == 5) {
|
|
context = SSL_EXT_TLS1_3_CERTIFICATE_REQUEST
|
|
| SSL_EXT_TLS1_3_CERTIFICATE;
|
|
SSL_CTX_set_verify(sctx,
|
|
SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
|
|
verify_cb);
|
|
if (!TEST_int_eq(SSL_CTX_use_certificate_file(cctx, cert,
|
|
SSL_FILETYPE_PEM), 1)
|
|
|| !TEST_int_eq(SSL_CTX_use_PrivateKey_file(cctx, privkey,
|
|
SSL_FILETYPE_PEM), 1)
|
|
|| !TEST_int_eq(SSL_CTX_check_private_key(cctx), 1))
|
|
goto end;
|
|
} else if (tst == 4) {
|
|
context = SSL_EXT_CLIENT_HELLO
|
|
| SSL_EXT_TLS1_2_SERVER_HELLO
|
|
| SSL_EXT_TLS1_3_SERVER_HELLO
|
|
| SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS
|
|
| SSL_EXT_TLS1_3_CERTIFICATE
|
|
| SSL_EXT_TLS1_3_NEW_SESSION_TICKET;
|
|
} else {
|
|
context = SSL_EXT_CLIENT_HELLO
|
|
| SSL_EXT_TLS1_2_SERVER_HELLO
|
|
| SSL_EXT_TLS1_3_ENCRYPTED_EXTENSIONS;
|
|
}
|
|
|
|
/* Create a client side custom extension */
|
|
if (tst == 0) {
|
|
if (!TEST_true(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1,
|
|
old_add_cb, old_free_cb,
|
|
&client, old_parse_cb,
|
|
&client)))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1, context,
|
|
new_add_cb, new_free_cb,
|
|
&client, new_parse_cb, &client)))
|
|
goto end;
|
|
}
|
|
|
|
/* Should not be able to add duplicates */
|
|
if (!TEST_false(SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1,
|
|
old_add_cb, old_free_cb,
|
|
&client, old_parse_cb,
|
|
&client))
|
|
|| !TEST_false(SSL_CTX_add_custom_ext(cctx, TEST_EXT_TYPE1,
|
|
context, new_add_cb,
|
|
new_free_cb, &client,
|
|
new_parse_cb, &client)))
|
|
goto end;
|
|
|
|
/* Create a server side custom extension */
|
|
if (tst == 0) {
|
|
if (!TEST_true(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1,
|
|
old_add_cb, old_free_cb,
|
|
&server, old_parse_cb,
|
|
&server)))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1, context,
|
|
new_add_cb, new_free_cb,
|
|
&server, new_parse_cb, &server)))
|
|
goto end;
|
|
if (sctx2 != NULL
|
|
&& !TEST_true(SSL_CTX_add_custom_ext(sctx2, TEST_EXT_TYPE1,
|
|
context, new_add_cb,
|
|
new_free_cb, &server,
|
|
new_parse_cb, &server)))
|
|
goto end;
|
|
}
|
|
|
|
/* Should not be able to add duplicates */
|
|
if (!TEST_false(SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1,
|
|
old_add_cb, old_free_cb,
|
|
&server, old_parse_cb,
|
|
&server))
|
|
|| !TEST_false(SSL_CTX_add_custom_ext(sctx, TEST_EXT_TYPE1,
|
|
context, new_add_cb,
|
|
new_free_cb, &server,
|
|
new_parse_cb, &server)))
|
|
goto end;
|
|
|
|
if (tst == 2) {
|
|
/* Set up SNI */
|
|
if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb))
|
|
|| !TEST_true(SSL_CTX_set_tlsext_servername_arg(sctx, sctx2)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (tst == 0) {
|
|
if (clntaddoldcb != 1
|
|
|| clntparseoldcb != 1
|
|
|| srvaddoldcb != 1
|
|
|| srvparseoldcb != 1)
|
|
goto end;
|
|
} else if (tst == 1 || tst == 2 || tst == 3) {
|
|
if (clntaddnewcb != 1
|
|
|| clntparsenewcb != 1
|
|
|| srvaddnewcb != 1
|
|
|| srvparsenewcb != 1
|
|
|| (tst != 2 && snicb != 0)
|
|
|| (tst == 2 && snicb != 1))
|
|
goto end;
|
|
} else if (tst == 5) {
|
|
if (clntaddnewcb != 1
|
|
|| clntparsenewcb != 1
|
|
|| srvaddnewcb != 1
|
|
|| srvparsenewcb != 1)
|
|
goto end;
|
|
} else {
|
|
/* In this case there 2 NewSessionTicket messages created */
|
|
if (clntaddnewcb != 1
|
|
|| clntparsenewcb != 5
|
|
|| srvaddnewcb != 5
|
|
|| srvparsenewcb != 1)
|
|
goto end;
|
|
}
|
|
|
|
sess = SSL_get1_session(clientssl);
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
if (tst == 3 || tst == 5) {
|
|
/* We don't bother with the resumption aspects for these tests */
|
|
testresult = 1;
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, sess))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/*
|
|
* For a resumed session we expect to add the ClientHello extension. For the
|
|
* old style callbacks we ignore it on the server side because they set
|
|
* SSL_EXT_IGNORE_ON_RESUMPTION. The new style callbacks do not ignore
|
|
* them.
|
|
*/
|
|
if (tst == 0) {
|
|
if (clntaddoldcb != 2
|
|
|| clntparseoldcb != 1
|
|
|| srvaddoldcb != 1
|
|
|| srvparseoldcb != 1)
|
|
goto end;
|
|
} else if (tst == 1 || tst == 2 || tst == 3) {
|
|
if (clntaddnewcb != 2
|
|
|| clntparsenewcb != 2
|
|
|| srvaddnewcb != 2
|
|
|| srvparsenewcb != 2)
|
|
goto end;
|
|
} else {
|
|
/*
|
|
* No Certificate message extensions in the resumption handshake,
|
|
* 2 NewSessionTickets in the initial handshake, 1 in the resumption
|
|
*/
|
|
if (clntaddnewcb != 2
|
|
|| clntparsenewcb != 8
|
|
|| srvaddnewcb != 8
|
|
|| srvparsenewcb != 2)
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx2);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
#if !defined(OPENSSL_NO_TLS1_2) && !defined(OSSL_NO_USABLE_TLS1_3)
|
|
|
|
#define SYNTHV1CONTEXT (SSL_EXT_TLS1_2_AND_BELOW_ONLY \
|
|
| SSL_EXT_CLIENT_HELLO \
|
|
| SSL_EXT_TLS1_2_SERVER_HELLO \
|
|
| SSL_EXT_IGNORE_ON_RESUMPTION)
|
|
|
|
#define TLS13CONTEXT (SSL_EXT_TLS1_3_CERTIFICATE \
|
|
| SSL_EXT_TLS1_2_SERVER_HELLO \
|
|
| SSL_EXT_CLIENT_HELLO)
|
|
|
|
#define SERVERINFO_CUSTOM \
|
|
0x00, (char)TLSEXT_TYPE_signed_certificate_timestamp, \
|
|
0x00, 0x03, \
|
|
0x04, 0x05, 0x06 \
|
|
|
|
static const unsigned char serverinfo_custom_tls13[] = {
|
|
0x00, 0x00, (TLS13CONTEXT >> 8) & 0xff, TLS13CONTEXT & 0xff,
|
|
SERVERINFO_CUSTOM
|
|
};
|
|
static const unsigned char serverinfo_custom_v2[] = {
|
|
0x00, 0x00, (SYNTHV1CONTEXT >> 8) & 0xff, SYNTHV1CONTEXT & 0xff,
|
|
SERVERINFO_CUSTOM
|
|
};
|
|
static const unsigned char serverinfo_custom_v1[] = {
|
|
SERVERINFO_CUSTOM
|
|
};
|
|
static const size_t serverinfo_custom_tls13_len = sizeof(serverinfo_custom_tls13);
|
|
static const size_t serverinfo_custom_v2_len = sizeof(serverinfo_custom_v2);
|
|
static const size_t serverinfo_custom_v1_len = sizeof(serverinfo_custom_v1);
|
|
|
|
static int serverinfo_custom_parse_cb(SSL *s, unsigned int ext_type,
|
|
unsigned int context,
|
|
const unsigned char *in,
|
|
size_t inlen, X509 *x,
|
|
size_t chainidx, int *al,
|
|
void *parse_arg)
|
|
{
|
|
const size_t len = serverinfo_custom_v1_len;
|
|
const unsigned char *si = &serverinfo_custom_v1[len - 3];
|
|
int *p_cb_result = (int*)parse_arg;
|
|
*p_cb_result = TEST_mem_eq(in, inlen, si, 3);
|
|
return 1;
|
|
}
|
|
|
|
static int test_serverinfo_custom(const int idx)
|
|
{
|
|
SSL_CTX *sctx = NULL, *cctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
int cb_result = 0;
|
|
|
|
/*
|
|
* Following variables are set in the switch statement
|
|
* according to the test iteration.
|
|
* Default values do not make much sense: test would fail with them.
|
|
*/
|
|
int serverinfo_version = 0;
|
|
int protocol_version = 0;
|
|
unsigned int extension_context = 0;
|
|
const unsigned char *si = NULL;
|
|
size_t si_len = 0;
|
|
|
|
const int call_use_serverinfo_ex = idx > 0;
|
|
switch (idx) {
|
|
case 0: /* FALLTHROUGH */
|
|
case 1:
|
|
serverinfo_version = SSL_SERVERINFOV1;
|
|
protocol_version = TLS1_2_VERSION;
|
|
extension_context = SYNTHV1CONTEXT;
|
|
si = serverinfo_custom_v1;
|
|
si_len = serverinfo_custom_v1_len;
|
|
break;
|
|
case 2:
|
|
serverinfo_version = SSL_SERVERINFOV2;
|
|
protocol_version = TLS1_2_VERSION;
|
|
extension_context = SYNTHV1CONTEXT;
|
|
si = serverinfo_custom_v2;
|
|
si_len = serverinfo_custom_v2_len;
|
|
break;
|
|
case 3:
|
|
serverinfo_version = SSL_SERVERINFOV2;
|
|
protocol_version = TLS1_3_VERSION;
|
|
extension_context = TLS13CONTEXT;
|
|
si = serverinfo_custom_tls13;
|
|
si_len = serverinfo_custom_tls13_len;
|
|
break;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx,
|
|
TLS_method(),
|
|
TLS_method(),
|
|
protocol_version,
|
|
protocol_version,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (call_use_serverinfo_ex) {
|
|
if (!TEST_true(SSL_CTX_use_serverinfo_ex(sctx, serverinfo_version,
|
|
si, si_len)))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_CTX_use_serverinfo(sctx, si, si_len)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(SSL_CTX_add_custom_ext(cctx, TLSEXT_TYPE_signed_certificate_timestamp,
|
|
extension_context,
|
|
NULL, NULL, NULL,
|
|
serverinfo_custom_parse_cb,
|
|
&cb_result))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_int_eq(SSL_do_handshake(clientssl), 1))
|
|
goto end;
|
|
|
|
if (!TEST_true(cb_result))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Test that SSL_export_keying_material() produces expected results. There are
|
|
* no test vectors so all we do is test that both sides of the communication
|
|
* produce the same results for different protocol versions.
|
|
*/
|
|
#define SMALL_LABEL_LEN 10
|
|
#define LONG_LABEL_LEN 249
|
|
static int test_export_key_mat(int tst)
|
|
{
|
|
int testresult = 0;
|
|
SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
const char label[LONG_LABEL_LEN + 1] = "test label";
|
|
const unsigned char context[] = "context";
|
|
const unsigned char *emptycontext = NULL;
|
|
unsigned char ckeymat1[80], ckeymat2[80], ckeymat3[80];
|
|
unsigned char skeymat1[80], skeymat2[80], skeymat3[80];
|
|
size_t labellen;
|
|
const int protocols[] = {
|
|
TLS1_VERSION,
|
|
TLS1_1_VERSION,
|
|
TLS1_2_VERSION,
|
|
TLS1_3_VERSION,
|
|
TLS1_3_VERSION,
|
|
TLS1_3_VERSION
|
|
};
|
|
|
|
#ifdef OPENSSL_NO_TLS1
|
|
if (tst == 0)
|
|
return 1;
|
|
#endif
|
|
#ifdef OPENSSL_NO_TLS1_1
|
|
if (tst == 1)
|
|
return 1;
|
|
#endif
|
|
if (is_fips && (tst == 0 || tst == 1))
|
|
return 1;
|
|
#ifdef OPENSSL_NO_TLS1_2
|
|
if (tst == 2)
|
|
return 1;
|
|
#endif
|
|
#ifdef OSSL_NO_USABLE_TLS1_3
|
|
if (tst >= 3)
|
|
return 1;
|
|
#endif
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
OPENSSL_assert(tst >= 0 && (size_t)tst < OSSL_NELEM(protocols));
|
|
SSL_CTX_set_max_proto_version(cctx, protocols[tst]);
|
|
SSL_CTX_set_min_proto_version(cctx, protocols[tst]);
|
|
if ((protocols[tst] < TLS1_2_VERSION) &&
|
|
(!SSL_CTX_set_cipher_list(cctx, "DEFAULT:@SECLEVEL=0")
|
|
|| !SSL_CTX_set_cipher_list(sctx, "DEFAULT:@SECLEVEL=0")))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
|
|
NULL)))
|
|
goto end;
|
|
|
|
/*
|
|
* Premature call of SSL_export_keying_material should just fail.
|
|
*/
|
|
if (!TEST_int_le(SSL_export_keying_material(clientssl, ckeymat1,
|
|
sizeof(ckeymat1), label,
|
|
SMALL_LABEL_LEN + 1, context,
|
|
sizeof(context) - 1, 1), 0))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (tst == 5) {
|
|
/*
|
|
* TLSv1.3 imposes a maximum label len of 249 bytes. Check we fail if we
|
|
* go over that.
|
|
*/
|
|
if (!TEST_int_le(SSL_export_keying_material(clientssl, ckeymat1,
|
|
sizeof(ckeymat1), label,
|
|
LONG_LABEL_LEN + 1, context,
|
|
sizeof(context) - 1, 1), 0))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
goto end;
|
|
} else if (tst == 4) {
|
|
labellen = LONG_LABEL_LEN;
|
|
} else {
|
|
labellen = SMALL_LABEL_LEN;
|
|
}
|
|
|
|
if (!TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat1,
|
|
sizeof(ckeymat1), label,
|
|
labellen, context,
|
|
sizeof(context) - 1, 1), 1)
|
|
|| !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat2,
|
|
sizeof(ckeymat2), label,
|
|
labellen,
|
|
emptycontext,
|
|
0, 1), 1)
|
|
|| !TEST_int_eq(SSL_export_keying_material(clientssl, ckeymat3,
|
|
sizeof(ckeymat3), label,
|
|
labellen,
|
|
NULL, 0, 0), 1)
|
|
|| !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat1,
|
|
sizeof(skeymat1), label,
|
|
labellen,
|
|
context,
|
|
sizeof(context) -1, 1),
|
|
1)
|
|
|| !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat2,
|
|
sizeof(skeymat2), label,
|
|
labellen,
|
|
emptycontext,
|
|
0, 1), 1)
|
|
|| !TEST_int_eq(SSL_export_keying_material(serverssl, skeymat3,
|
|
sizeof(skeymat3), label,
|
|
labellen,
|
|
NULL, 0, 0), 1)
|
|
/*
|
|
* Check that both sides created the same key material with the
|
|
* same context.
|
|
*/
|
|
|| !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1,
|
|
sizeof(skeymat1))
|
|
/*
|
|
* Check that both sides created the same key material with an
|
|
* empty context.
|
|
*/
|
|
|| !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2,
|
|
sizeof(skeymat2))
|
|
/*
|
|
* Check that both sides created the same key material without a
|
|
* context.
|
|
*/
|
|
|| !TEST_mem_eq(ckeymat3, sizeof(ckeymat3), skeymat3,
|
|
sizeof(skeymat3))
|
|
/* Different contexts should produce different results */
|
|
|| !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2,
|
|
sizeof(ckeymat2)))
|
|
goto end;
|
|
|
|
/*
|
|
* Check that an empty context and no context produce different results in
|
|
* protocols less than TLSv1.3. In TLSv1.3 they should be the same.
|
|
*/
|
|
if ((tst < 3 && !TEST_mem_ne(ckeymat2, sizeof(ckeymat2), ckeymat3,
|
|
sizeof(ckeymat3)))
|
|
|| (tst >= 3 && !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), ckeymat3,
|
|
sizeof(ckeymat3))))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx2);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
/*
|
|
* Test that SSL_export_keying_material_early() produces expected
|
|
* results. There are no test vectors so all we do is test that both
|
|
* sides of the communication produce the same results for different
|
|
* protocol versions.
|
|
*/
|
|
static int test_export_key_mat_early(int idx)
|
|
{
|
|
static const char label[] = "test label";
|
|
static const unsigned char context[] = "context";
|
|
int testresult = 0;
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
SSL_SESSION *sess = NULL;
|
|
const unsigned char *emptycontext = NULL;
|
|
unsigned char ckeymat1[80], ckeymat2[80];
|
|
unsigned char skeymat1[80], skeymat2[80];
|
|
unsigned char buf[1];
|
|
size_t readbytes, written;
|
|
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl, &serverssl,
|
|
&sess, idx)))
|
|
goto end;
|
|
|
|
/* Here writing 0 length early data is enough. */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, NULL, 0, &written))
|
|
|| !TEST_int_eq(SSL_read_early_data(serverssl, buf, sizeof(buf),
|
|
&readbytes),
|
|
SSL_READ_EARLY_DATA_ERROR)
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_ACCEPTED))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(SSL_export_keying_material_early(
|
|
clientssl, ckeymat1, sizeof(ckeymat1), label,
|
|
sizeof(label) - 1, context, sizeof(context) - 1), 1)
|
|
|| !TEST_int_eq(SSL_export_keying_material_early(
|
|
clientssl, ckeymat2, sizeof(ckeymat2), label,
|
|
sizeof(label) - 1, emptycontext, 0), 1)
|
|
|| !TEST_int_eq(SSL_export_keying_material_early(
|
|
serverssl, skeymat1, sizeof(skeymat1), label,
|
|
sizeof(label) - 1, context, sizeof(context) - 1), 1)
|
|
|| !TEST_int_eq(SSL_export_keying_material_early(
|
|
serverssl, skeymat2, sizeof(skeymat2), label,
|
|
sizeof(label) - 1, emptycontext, 0), 1)
|
|
/*
|
|
* Check that both sides created the same key material with the
|
|
* same context.
|
|
*/
|
|
|| !TEST_mem_eq(ckeymat1, sizeof(ckeymat1), skeymat1,
|
|
sizeof(skeymat1))
|
|
/*
|
|
* Check that both sides created the same key material with an
|
|
* empty context.
|
|
*/
|
|
|| !TEST_mem_eq(ckeymat2, sizeof(ckeymat2), skeymat2,
|
|
sizeof(skeymat2))
|
|
/* Different contexts should produce different results */
|
|
|| !TEST_mem_ne(ckeymat1, sizeof(ckeymat1), ckeymat2,
|
|
sizeof(ckeymat2)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_SESSION_free(clientpsk);
|
|
SSL_SESSION_free(serverpsk);
|
|
clientpsk = serverpsk = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#define NUM_KEY_UPDATE_MESSAGES 40
|
|
/*
|
|
* Test KeyUpdate.
|
|
*/
|
|
static int test_key_update(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0, i, j;
|
|
char buf[20];
|
|
static char *mess = "A test message";
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_3_VERSION,
|
|
0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
for (j = 0; j < 2; j++) {
|
|
/* Send lots of KeyUpdate messages */
|
|
for (i = 0; i < NUM_KEY_UPDATE_MESSAGES; i++) {
|
|
if (!TEST_true(SSL_key_update(clientssl,
|
|
(j == 0)
|
|
? SSL_KEY_UPDATE_NOT_REQUESTED
|
|
: SSL_KEY_UPDATE_REQUESTED))
|
|
|| !TEST_true(SSL_do_handshake(clientssl)))
|
|
goto end;
|
|
}
|
|
|
|
/* Check that sending and receiving app data is ok */
|
|
if (!TEST_int_eq(SSL_write(clientssl, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(serverssl, buf, sizeof(buf)),
|
|
strlen(mess)))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(SSL_write(serverssl, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(clientssl, buf, sizeof(buf)),
|
|
strlen(mess)))
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test we can handle a KeyUpdate (update requested) message while
|
|
* write data is pending in peer.
|
|
* Test 0: Client sends KeyUpdate while Server is writing
|
|
* Test 1: Server sends KeyUpdate while Client is writing
|
|
*/
|
|
static int test_key_update_peer_in_write(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char buf[20];
|
|
static char *mess = "A test message";
|
|
BIO *bretry = BIO_new(bio_s_always_retry());
|
|
BIO *tmp = NULL;
|
|
SSL *peerupdate = NULL, *peerwrite = NULL;
|
|
|
|
if (!TEST_ptr(bretry)
|
|
|| !TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_3_VERSION,
|
|
0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
peerupdate = tst == 0 ? clientssl : serverssl;
|
|
peerwrite = tst == 0 ? serverssl : clientssl;
|
|
|
|
if (!TEST_true(SSL_key_update(peerupdate, SSL_KEY_UPDATE_REQUESTED))
|
|
|| !TEST_int_eq(SSL_do_handshake(peerupdate), 1))
|
|
goto end;
|
|
|
|
/* Swap the writing endpoint's write BIO to force a retry */
|
|
tmp = SSL_get_wbio(peerwrite);
|
|
if (!TEST_ptr(tmp) || !TEST_true(BIO_up_ref(tmp))) {
|
|
tmp = NULL;
|
|
goto end;
|
|
}
|
|
SSL_set0_wbio(peerwrite, bretry);
|
|
bretry = NULL;
|
|
|
|
/* Write data that we know will fail with SSL_ERROR_WANT_WRITE */
|
|
if (!TEST_int_eq(SSL_write(peerwrite, mess, strlen(mess)), -1)
|
|
|| !TEST_int_eq(SSL_get_error(peerwrite, 0), SSL_ERROR_WANT_WRITE))
|
|
goto end;
|
|
|
|
/* Reinstate the original writing endpoint's write BIO */
|
|
SSL_set0_wbio(peerwrite, tmp);
|
|
tmp = NULL;
|
|
|
|
/* Now read some data - we will read the key update */
|
|
if (!TEST_int_eq(SSL_read(peerwrite, buf, sizeof(buf)), -1)
|
|
|| !TEST_int_eq(SSL_get_error(peerwrite, 0), SSL_ERROR_WANT_READ))
|
|
goto end;
|
|
|
|
/*
|
|
* Complete the write we started previously and read it from the other
|
|
* endpoint
|
|
*/
|
|
if (!TEST_int_eq(SSL_write(peerwrite, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(peerupdate, buf, sizeof(buf)), strlen(mess)))
|
|
goto end;
|
|
|
|
/* Write more data to ensure we send the KeyUpdate message back */
|
|
if (!TEST_int_eq(SSL_write(peerwrite, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(peerupdate, buf, sizeof(buf)), strlen(mess)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
BIO_free(bretry);
|
|
BIO_free(tmp);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test we can handle a KeyUpdate (update requested) message while
|
|
* peer read data is pending after peer accepted keyupdate(the msg header
|
|
* had been read 5 bytes).
|
|
* Test 0: Client sends KeyUpdate while Server is reading
|
|
* Test 1: Server sends KeyUpdate while Client is reading
|
|
*/
|
|
static int test_key_update_peer_in_read(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char prbuf[515], lwbuf[515] = {0};
|
|
static char *mess = "A test message";
|
|
BIO *lbio = NULL, *pbio = NULL;
|
|
SSL *local = NULL, *peer = NULL;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_3_VERSION,
|
|
0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
local = tst == 0 ? clientssl : serverssl;
|
|
peer = tst == 0 ? serverssl : clientssl;
|
|
|
|
if (!TEST_int_eq(BIO_new_bio_pair(&lbio, 512, &pbio, 512), 1))
|
|
goto end;
|
|
|
|
SSL_set_bio(local, lbio, lbio);
|
|
SSL_set_bio(peer, pbio, pbio);
|
|
|
|
/*
|
|
* we first write keyupdate msg then appdata in local
|
|
* write data in local will fail with SSL_ERROR_WANT_WRITE,because
|
|
* lwbuf app data msg size + key updata msg size > 512(the size of
|
|
* the bio pair buffer)
|
|
*/
|
|
if (!TEST_true(SSL_key_update(local, SSL_KEY_UPDATE_REQUESTED))
|
|
|| !TEST_int_eq(SSL_write(local, lwbuf, sizeof(lwbuf)), -1)
|
|
|| !TEST_int_eq(SSL_get_error(local, -1), SSL_ERROR_WANT_WRITE))
|
|
goto end;
|
|
|
|
/*
|
|
* first read keyupdate msg in peer in peer
|
|
* then read appdata that we know will fail with SSL_ERROR_WANT_READ
|
|
*/
|
|
if (!TEST_int_eq(SSL_read(peer, prbuf, sizeof(prbuf)), -1)
|
|
|| !TEST_int_eq(SSL_get_error(peer, -1), SSL_ERROR_WANT_READ))
|
|
goto end;
|
|
|
|
/* Now write some data in peer - we will write the key update */
|
|
if (!TEST_int_eq(SSL_write(peer, mess, strlen(mess)), strlen(mess)))
|
|
goto end;
|
|
|
|
/*
|
|
* write data in local previously that we will complete
|
|
* read data in peer previously that we will complete
|
|
*/
|
|
if (!TEST_int_eq(SSL_write(local, lwbuf, sizeof(lwbuf)), sizeof(lwbuf))
|
|
|| !TEST_int_eq(SSL_read(peer, prbuf, sizeof(prbuf)), sizeof(prbuf)))
|
|
goto end;
|
|
|
|
/* check that sending and receiving appdata ok */
|
|
if (!TEST_int_eq(SSL_write(local, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(peer, prbuf, sizeof(prbuf)), strlen(mess)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test we can't send a KeyUpdate (update requested) message while
|
|
* local write data is pending.
|
|
* Test 0: Client sends KeyUpdate while Client is writing
|
|
* Test 1: Server sends KeyUpdate while Server is writing
|
|
*/
|
|
static int test_key_update_local_in_write(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char buf[20];
|
|
static char *mess = "A test message";
|
|
BIO *bretry = BIO_new(bio_s_always_retry());
|
|
BIO *tmp = NULL;
|
|
SSL *local = NULL, *peer = NULL;
|
|
|
|
if (!TEST_ptr(bretry)
|
|
|| !TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_3_VERSION,
|
|
0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
local = tst == 0 ? clientssl : serverssl;
|
|
peer = tst == 0 ? serverssl : clientssl;
|
|
|
|
/* Swap the writing endpoint's write BIO to force a retry */
|
|
tmp = SSL_get_wbio(local);
|
|
if (!TEST_ptr(tmp) || !TEST_true(BIO_up_ref(tmp))) {
|
|
tmp = NULL;
|
|
goto end;
|
|
}
|
|
SSL_set0_wbio(local, bretry);
|
|
bretry = NULL;
|
|
|
|
/* write data in local will fail with SSL_ERROR_WANT_WRITE */
|
|
if (!TEST_int_eq(SSL_write(local, mess, strlen(mess)), -1)
|
|
|| !TEST_int_eq(SSL_get_error(local, -1), SSL_ERROR_WANT_WRITE))
|
|
goto end;
|
|
|
|
/* Reinstate the original writing endpoint's write BIO */
|
|
SSL_set0_wbio(local, tmp);
|
|
tmp = NULL;
|
|
|
|
/* SSL_key_update will fail, because writing in local*/
|
|
if (!TEST_false(SSL_key_update(local, SSL_KEY_UPDATE_REQUESTED))
|
|
|| !TEST_int_eq(ERR_GET_REASON(ERR_peek_error()), SSL_R_BAD_WRITE_RETRY))
|
|
goto end;
|
|
|
|
ERR_clear_error();
|
|
/* write data in local previously that we will complete */
|
|
if (!TEST_int_eq(SSL_write(local, mess, strlen(mess)), strlen(mess)))
|
|
goto end;
|
|
|
|
/* SSL_key_update will succeed because there is no pending write data */
|
|
if (!TEST_true(SSL_key_update(local, SSL_KEY_UPDATE_REQUESTED))
|
|
|| !TEST_int_eq(SSL_do_handshake(local), 1))
|
|
goto end;
|
|
|
|
/*
|
|
* we write some appdata in local
|
|
* read data in peer - we will read the keyupdate msg
|
|
*/
|
|
if (!TEST_int_eq(SSL_write(local, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(peer, buf, sizeof(buf)), strlen(mess)))
|
|
goto end;
|
|
|
|
/* Write more peer more data to ensure we send the keyupdate message back */
|
|
if (!TEST_int_eq(SSL_write(peer, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(local, buf, sizeof(buf)), strlen(mess)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
BIO_free(bretry);
|
|
BIO_free(tmp);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test we can handle a KeyUpdate (update requested) message while
|
|
* local read data is pending(the msg header had been read 5 bytes).
|
|
* Test 0: Client sends KeyUpdate while Client is reading
|
|
* Test 1: Server sends KeyUpdate while Server is reading
|
|
*/
|
|
static int test_key_update_local_in_read(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char lrbuf[515], pwbuf[515] = {0}, prbuf[20];
|
|
static char *mess = "A test message";
|
|
BIO *lbio = NULL, *pbio = NULL;
|
|
SSL *local = NULL, *peer = NULL;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_3_VERSION,
|
|
0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
local = tst == 0 ? clientssl : serverssl;
|
|
peer = tst == 0 ? serverssl : clientssl;
|
|
|
|
if (!TEST_int_eq(BIO_new_bio_pair(&lbio, 512, &pbio, 512), 1))
|
|
goto end;
|
|
|
|
SSL_set_bio(local, lbio, lbio);
|
|
SSL_set_bio(peer, pbio, pbio);
|
|
|
|
/* write app data in peer will fail with SSL_ERROR_WANT_WRITE */
|
|
if (!TEST_int_eq(SSL_write(peer, pwbuf, sizeof(pwbuf)), -1)
|
|
|| !TEST_int_eq(SSL_get_error(peer, -1), SSL_ERROR_WANT_WRITE))
|
|
goto end;
|
|
|
|
/* read appdata in local will fail with SSL_ERROR_WANT_READ */
|
|
if (!TEST_int_eq(SSL_read(local, lrbuf, sizeof(lrbuf)), -1)
|
|
|| !TEST_int_eq(SSL_get_error(local, -1), SSL_ERROR_WANT_READ))
|
|
goto end;
|
|
|
|
/* SSL_do_handshake will send keyupdate msg */
|
|
if (!TEST_true(SSL_key_update(local, SSL_KEY_UPDATE_REQUESTED))
|
|
|| !TEST_int_eq(SSL_do_handshake(local), 1))
|
|
goto end;
|
|
|
|
/*
|
|
* write data in peer previously that we will complete
|
|
* read data in local previously that we will complete
|
|
*/
|
|
if (!TEST_int_eq(SSL_write(peer, pwbuf, sizeof(pwbuf)), sizeof(pwbuf))
|
|
|| !TEST_int_eq(SSL_read(local, lrbuf, sizeof(lrbuf)), sizeof(lrbuf)))
|
|
goto end;
|
|
|
|
/*
|
|
* write data in local
|
|
* read data in peer - we will read the key update
|
|
*/
|
|
if (!TEST_int_eq(SSL_write(local, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(peer, prbuf, sizeof(prbuf)), strlen(mess)))
|
|
goto end;
|
|
|
|
/* Write more peer data to ensure we send the keyupdate message back */
|
|
if (!TEST_int_eq(SSL_write(peer, mess, strlen(mess)), strlen(mess))
|
|
|| !TEST_int_eq(SSL_read(local, lrbuf, sizeof(lrbuf)), strlen(mess)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif /* OSSL_NO_USABLE_TLS1_3 */
|
|
|
|
static int test_ssl_clear(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
#ifdef OPENSSL_NO_TLS1_2
|
|
if (idx == 1)
|
|
return 1;
|
|
#endif
|
|
|
|
/* Create an initial connection */
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| (idx == 1
|
|
&& !TEST_true(SSL_CTX_set_max_proto_version(cctx,
|
|
TLS1_2_VERSION)))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
serverssl = NULL;
|
|
|
|
/* Clear clientssl - we're going to reuse the object */
|
|
if (!TEST_true(SSL_clear(clientssl)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/* Parse CH and retrieve any MFL extension value if present */
|
|
static int get_MFL_from_client_hello(BIO *bio, int *mfl_codemfl_code)
|
|
{
|
|
long len;
|
|
unsigned char *data;
|
|
PACKET pkt, pkt2, pkt3;
|
|
unsigned int MFL_code = 0, type = 0;
|
|
|
|
if (!TEST_uint_gt(len = BIO_get_mem_data(bio, (char **) &data), 0))
|
|
goto end;
|
|
|
|
memset(&pkt, 0, sizeof(pkt));
|
|
memset(&pkt2, 0, sizeof(pkt2));
|
|
memset(&pkt3, 0, sizeof(pkt3));
|
|
|
|
if (!TEST_long_gt(len, 0)
|
|
|| !TEST_true(PACKET_buf_init(&pkt, data, len))
|
|
/* Skip the record header */
|
|
|| !PACKET_forward(&pkt, SSL3_RT_HEADER_LENGTH)
|
|
/* Skip the handshake message header */
|
|
|| !TEST_true(PACKET_forward(&pkt, SSL3_HM_HEADER_LENGTH))
|
|
/* Skip client version and random */
|
|
|| !TEST_true(PACKET_forward(&pkt, CLIENT_VERSION_LEN
|
|
+ SSL3_RANDOM_SIZE))
|
|
/* Skip session id */
|
|
|| !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2))
|
|
/* Skip ciphers */
|
|
|| !TEST_true(PACKET_get_length_prefixed_2(&pkt, &pkt2))
|
|
/* Skip compression */
|
|
|| !TEST_true(PACKET_get_length_prefixed_1(&pkt, &pkt2))
|
|
/* Extensions len */
|
|
|| !TEST_true(PACKET_as_length_prefixed_2(&pkt, &pkt2)))
|
|
goto end;
|
|
|
|
/* Loop through all extensions */
|
|
while (PACKET_remaining(&pkt2)) {
|
|
if (!TEST_true(PACKET_get_net_2(&pkt2, &type))
|
|
|| !TEST_true(PACKET_get_length_prefixed_2(&pkt2, &pkt3)))
|
|
goto end;
|
|
|
|
if (type == TLSEXT_TYPE_max_fragment_length) {
|
|
if (!TEST_uint_ne(PACKET_remaining(&pkt3), 0)
|
|
|| !TEST_true(PACKET_get_1(&pkt3, &MFL_code)))
|
|
goto end;
|
|
|
|
*mfl_codemfl_code = MFL_code;
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
end:
|
|
return 0;
|
|
}
|
|
|
|
/* Maximum-Fragment-Length TLS extension mode to test */
|
|
static const unsigned char max_fragment_len_test[] = {
|
|
TLSEXT_max_fragment_length_512,
|
|
TLSEXT_max_fragment_length_1024,
|
|
TLSEXT_max_fragment_length_2048,
|
|
TLSEXT_max_fragment_length_4096
|
|
};
|
|
|
|
static int test_max_fragment_len_ext(int idx_tst)
|
|
{
|
|
SSL_CTX *ctx = NULL;
|
|
SSL *con = NULL;
|
|
int testresult = 0, MFL_mode = 0;
|
|
BIO *rbio, *wbio;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, NULL, TLS_client_method(),
|
|
TLS1_VERSION, 0, NULL, &ctx, NULL,
|
|
NULL)))
|
|
return 0;
|
|
|
|
if (!TEST_true(SSL_CTX_set_tlsext_max_fragment_length(
|
|
ctx, max_fragment_len_test[idx_tst])))
|
|
goto end;
|
|
|
|
con = SSL_new(ctx);
|
|
if (!TEST_ptr(con))
|
|
goto end;
|
|
|
|
rbio = BIO_new(BIO_s_mem());
|
|
wbio = BIO_new(BIO_s_mem());
|
|
if (!TEST_ptr(rbio)|| !TEST_ptr(wbio)) {
|
|
BIO_free(rbio);
|
|
BIO_free(wbio);
|
|
goto end;
|
|
}
|
|
|
|
SSL_set_bio(con, rbio, wbio);
|
|
|
|
if (!TEST_int_le(SSL_connect(con), 0)) {
|
|
/* This shouldn't succeed because we don't have a server! */
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(get_MFL_from_client_hello(wbio, &MFL_mode)))
|
|
/* no MFL in client hello */
|
|
goto end;
|
|
if (!TEST_true(max_fragment_len_test[idx_tst] == MFL_mode))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(con);
|
|
SSL_CTX_free(ctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
static int test_pha_key_update(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
return 0;
|
|
|
|
if (!TEST_true(SSL_CTX_set_min_proto_version(sctx, TLS1_3_VERSION))
|
|
|| !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_3_VERSION))
|
|
|| !TEST_true(SSL_CTX_set_min_proto_version(cctx, TLS1_3_VERSION))
|
|
|| !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_3_VERSION)))
|
|
goto end;
|
|
|
|
SSL_CTX_set_post_handshake_auth(cctx, 1);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
|
|
if (!TEST_true(SSL_verify_client_post_handshake(serverssl)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED)))
|
|
goto end;
|
|
|
|
/* Start handshake on the server */
|
|
if (!TEST_int_eq(SSL_do_handshake(serverssl), 1))
|
|
goto end;
|
|
|
|
/* Starts with SSL_connect(), but it's really just SSL_do_handshake() */
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
#if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2)
|
|
|
|
static SRP_VBASE *vbase = NULL;
|
|
|
|
static int ssl_srp_cb(SSL *s, int *ad, void *arg)
|
|
{
|
|
int ret = SSL3_AL_FATAL;
|
|
char *username;
|
|
SRP_user_pwd *user = NULL;
|
|
|
|
username = SSL_get_srp_username(s);
|
|
if (username == NULL) {
|
|
*ad = SSL_AD_INTERNAL_ERROR;
|
|
goto err;
|
|
}
|
|
|
|
user = SRP_VBASE_get1_by_user(vbase, username);
|
|
if (user == NULL) {
|
|
*ad = SSL_AD_INTERNAL_ERROR;
|
|
goto err;
|
|
}
|
|
|
|
if (SSL_set_srp_server_param(s, user->N, user->g, user->s, user->v,
|
|
user->info) <= 0) {
|
|
*ad = SSL_AD_INTERNAL_ERROR;
|
|
goto err;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
err:
|
|
SRP_user_pwd_free(user);
|
|
return ret;
|
|
}
|
|
|
|
static int create_new_vfile(char *userid, char *password, const char *filename)
|
|
{
|
|
char *gNid = NULL;
|
|
OPENSSL_STRING *row = OPENSSL_zalloc(sizeof(row) * (DB_NUMBER + 1));
|
|
TXT_DB *db = NULL;
|
|
int ret = 0;
|
|
BIO *out = NULL, *dummy = BIO_new_mem_buf("", 0);
|
|
size_t i;
|
|
|
|
if (!TEST_ptr(dummy) || !TEST_ptr(row))
|
|
goto end;
|
|
|
|
gNid = SRP_create_verifier_ex(userid, password, &row[DB_srpsalt],
|
|
&row[DB_srpverifier], NULL, NULL, libctx, NULL);
|
|
if (!TEST_ptr(gNid))
|
|
goto end;
|
|
|
|
/*
|
|
* The only way to create an empty TXT_DB is to provide a BIO with no data
|
|
* in it!
|
|
*/
|
|
db = TXT_DB_read(dummy, DB_NUMBER);
|
|
if (!TEST_ptr(db))
|
|
goto end;
|
|
|
|
out = BIO_new_file(filename, "w");
|
|
if (!TEST_ptr(out))
|
|
goto end;
|
|
|
|
row[DB_srpid] = OPENSSL_strdup(userid);
|
|
row[DB_srptype] = OPENSSL_strdup("V");
|
|
row[DB_srpgN] = OPENSSL_strdup(gNid);
|
|
|
|
if (!TEST_ptr(row[DB_srpid])
|
|
|| !TEST_ptr(row[DB_srptype])
|
|
|| !TEST_ptr(row[DB_srpgN])
|
|
|| !TEST_true(TXT_DB_insert(db, row)))
|
|
goto end;
|
|
|
|
row = NULL;
|
|
|
|
if (TXT_DB_write(out, db) <= 0)
|
|
goto end;
|
|
|
|
ret = 1;
|
|
end:
|
|
if (row != NULL) {
|
|
for (i = 0; i < DB_NUMBER; i++)
|
|
OPENSSL_free(row[i]);
|
|
}
|
|
OPENSSL_free(row);
|
|
BIO_free(dummy);
|
|
BIO_free(out);
|
|
TXT_DB_free(db);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static int create_new_vbase(char *userid, char *password)
|
|
{
|
|
BIGNUM *verifier = NULL, *salt = NULL;
|
|
const SRP_gN *lgN = NULL;
|
|
SRP_user_pwd *user_pwd = NULL;
|
|
int ret = 0;
|
|
|
|
lgN = SRP_get_default_gN(NULL);
|
|
if (!TEST_ptr(lgN))
|
|
goto end;
|
|
|
|
if (!TEST_true(SRP_create_verifier_BN_ex(userid, password, &salt, &verifier,
|
|
lgN->N, lgN->g, libctx, NULL)))
|
|
goto end;
|
|
|
|
user_pwd = OPENSSL_zalloc(sizeof(*user_pwd));
|
|
if (!TEST_ptr(user_pwd))
|
|
goto end;
|
|
|
|
user_pwd->N = lgN->N;
|
|
user_pwd->g = lgN->g;
|
|
user_pwd->id = OPENSSL_strdup(userid);
|
|
if (!TEST_ptr(user_pwd->id))
|
|
goto end;
|
|
|
|
user_pwd->v = verifier;
|
|
user_pwd->s = salt;
|
|
verifier = salt = NULL;
|
|
|
|
if (sk_SRP_user_pwd_insert(vbase->users_pwd, user_pwd, 0) == 0)
|
|
goto end;
|
|
user_pwd = NULL;
|
|
|
|
ret = 1;
|
|
end:
|
|
SRP_user_pwd_free(user_pwd);
|
|
BN_free(salt);
|
|
BN_free(verifier);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* SRP tests
|
|
*
|
|
* Test 0: Simple successful SRP connection, new vbase
|
|
* Test 1: Connection failure due to bad password, new vbase
|
|
* Test 2: Simple successful SRP connection, vbase loaded from existing file
|
|
* Test 3: Connection failure due to bad password, vbase loaded from existing
|
|
* file
|
|
* Test 4: Simple successful SRP connection, vbase loaded from new file
|
|
* Test 5: Connection failure due to bad password, vbase loaded from new file
|
|
*/
|
|
static int test_srp(int tst)
|
|
{
|
|
char *userid = "test", *password = "password", *tstsrpfile;
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int ret, testresult = 0;
|
|
|
|
vbase = SRP_VBASE_new(NULL);
|
|
if (!TEST_ptr(vbase))
|
|
goto end;
|
|
|
|
if (tst == 0 || tst == 1) {
|
|
if (!TEST_true(create_new_vbase(userid, password)))
|
|
goto end;
|
|
} else {
|
|
if (tst == 4 || tst == 5) {
|
|
if (!TEST_true(create_new_vfile(userid, password, tmpfilename)))
|
|
goto end;
|
|
tstsrpfile = tmpfilename;
|
|
} else {
|
|
tstsrpfile = srpvfile;
|
|
}
|
|
if (!TEST_int_eq(SRP_VBASE_init(vbase, tstsrpfile), SRP_NO_ERROR))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_int_gt(SSL_CTX_set_srp_username_callback(sctx, ssl_srp_cb), 0)
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(cctx, "SRP-AES-128-CBC-SHA"))
|
|
|| !TEST_true(SSL_CTX_set_max_proto_version(sctx, TLS1_2_VERSION))
|
|
|| !TEST_true(SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION))
|
|
|| !TEST_int_gt(SSL_CTX_set_srp_username(cctx, userid), 0))
|
|
goto end;
|
|
|
|
if (tst % 2 == 1) {
|
|
if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, "badpass"), 0))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_int_gt(SSL_CTX_set_srp_password(cctx, password), 0))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
|
|
if (ret) {
|
|
if (!TEST_true(tst % 2 == 0))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(tst % 2 == 1))
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SRP_VBASE_free(vbase);
|
|
vbase = NULL;
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
static int info_cb_failed = 0;
|
|
static int info_cb_offset = 0;
|
|
static int info_cb_this_state = -1;
|
|
|
|
static struct info_cb_states_st {
|
|
int where;
|
|
const char *statestr;
|
|
} info_cb_states[][60] = {
|
|
{
|
|
/* TLSv1.2 server followed by resumption */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
|
|
{SSL_CB_LOOP, "TWSC"}, {SSL_CB_LOOP, "TWSKE"}, {SSL_CB_LOOP, "TWSD"},
|
|
{SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWSD"}, {SSL_CB_LOOP, "TRCKE"},
|
|
{SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWST"},
|
|
{SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TRCH"},
|
|
{SSL_CB_LOOP, "TWSH"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TRCCS"},
|
|
{SSL_CB_LOOP, "TRFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
|
|
{SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
/* TLSv1.2 client followed by resumption */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"},
|
|
{SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TRSC"}, {SSL_CB_LOOP, "TRSKE"},
|
|
{SSL_CB_LOOP, "TRSD"}, {SSL_CB_LOOP, "TWCKE"}, {SSL_CB_LOOP, "TWCCS"},
|
|
{SSL_CB_LOOP, "TWFIN"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_LOOP, "TRST"}, {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {SSL_CB_ALERT, NULL},
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"},
|
|
{SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TRCCS"}, {SSL_CB_LOOP, "TRFIN"},
|
|
{SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
/* TLSv1.3 server followed by resumption */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
|
|
{SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWSC"},
|
|
{SSL_CB_LOOP, "TWSCV"}, {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TED"},
|
|
{SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_LOOP, "TWST"},
|
|
{SSL_CB_LOOP, "TWST"}, {SSL_CB_EXIT, NULL}, {SSL_CB_ALERT, NULL},
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
|
|
{SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_LOOP, "TED"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TED"},
|
|
{SSL_CB_LOOP, "TRFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
|
|
{SSL_CB_LOOP, "TWST"}, {SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
/* TLSv1.3 client followed by resumption */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"},
|
|
{SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"}, {SSL_CB_LOOP, "TRSC"},
|
|
{SSL_CB_LOOP, "TRSCV"}, {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"},
|
|
{SSL_CB_LOOP, "TWFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
|
|
{SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "SSLOK"},
|
|
{SSL_CB_LOOP, "TRST"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "SSLOK"},
|
|
{SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "TRST"}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_LOOP, "TWCH"}, {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"},
|
|
{SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "TRST"},
|
|
{SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
/* TLSv1.3 server, early_data */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
|
|
{SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TED"},
|
|
{SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TWEOED"}, {SSL_CB_LOOP, "TRFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_LOOP, "TWST"},
|
|
{SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
/* TLSv1.3 client, early_data */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "TWCH"}, {SSL_CB_LOOP, "TWCCS"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "TED"},
|
|
{SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"},
|
|
{SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TPEDE"}, {SSL_CB_LOOP, "TWEOED"},
|
|
{SSL_CB_LOOP, "TWFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
|
|
{SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "SSLOK"},
|
|
{SSL_CB_LOOP, "TRST"}, {SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
/* TLSv1.3 server, certificate compression, followed by resumption */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
|
|
{SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWSCC"},
|
|
{SSL_CB_LOOP, "TWSCV"}, {SSL_CB_LOOP, "TWFIN"}, {SSL_CB_LOOP, "TED"},
|
|
{SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TED"}, {SSL_CB_LOOP, "TRFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_LOOP, "TWST"},
|
|
{SSL_CB_LOOP, "TWST"}, {SSL_CB_EXIT, NULL}, {SSL_CB_ALERT, NULL},
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TRCH"}, {SSL_CB_LOOP, "TWSH"},
|
|
{SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWEE"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_LOOP, "TED"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TED"},
|
|
{SSL_CB_LOOP, "TRFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
|
|
{SSL_CB_LOOP, "TWST"}, {SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
/* TLSv1.3 client, certificate compression, followed by resumption */
|
|
{SSL_CB_HANDSHAKE_START, NULL}, {SSL_CB_LOOP, "PINIT"},
|
|
{SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "TWCH"},
|
|
{SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"}, {SSL_CB_LOOP, "TRSCC"},
|
|
{SSL_CB_LOOP, "TRSCV"}, {SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"},
|
|
{SSL_CB_LOOP, "TWFIN"}, {SSL_CB_HANDSHAKE_DONE, NULL},
|
|
{SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "SSLOK"},
|
|
{SSL_CB_LOOP, "TRST"}, {SSL_CB_EXIT, NULL}, {SSL_CB_LOOP, "SSLOK"},
|
|
{SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "TRST"}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_ALERT, NULL}, {SSL_CB_HANDSHAKE_START, NULL},
|
|
{SSL_CB_LOOP, "PINIT"}, {SSL_CB_LOOP, "TWCH"}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_LOOP, "TWCH"}, {SSL_CB_LOOP, "TRSH"}, {SSL_CB_LOOP, "TREE"},
|
|
{SSL_CB_LOOP, "TRFIN"}, {SSL_CB_LOOP, "TWCCS"}, {SSL_CB_LOOP, "TWFIN"},
|
|
{SSL_CB_HANDSHAKE_DONE, NULL}, {SSL_CB_EXIT, NULL},
|
|
{SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "SSLOK"}, {SSL_CB_LOOP, "TRST"},
|
|
{SSL_CB_EXIT, NULL}, {0, NULL},
|
|
}, {
|
|
{0, NULL},
|
|
}
|
|
};
|
|
|
|
static void sslapi_info_callback(const SSL *s, int where, int ret)
|
|
{
|
|
struct info_cb_states_st *state = info_cb_states[info_cb_offset];
|
|
|
|
/* We do not ever expect a connection to fail in this test */
|
|
if (!TEST_false(ret == 0)) {
|
|
info_cb_failed = 1;
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Do some sanity checks. We never expect these things to happen in this
|
|
* test
|
|
*/
|
|
if (!TEST_false((SSL_is_server(s) && (where & SSL_ST_CONNECT) != 0))
|
|
|| !TEST_false(!SSL_is_server(s) && (where & SSL_ST_ACCEPT) != 0)
|
|
|| !TEST_int_ne(state[++info_cb_this_state].where, 0)) {
|
|
info_cb_failed = 1;
|
|
return;
|
|
}
|
|
|
|
/* Now check we're in the right state */
|
|
if (!TEST_true((where & state[info_cb_this_state].where) != 0)) {
|
|
info_cb_failed = 1;
|
|
return;
|
|
}
|
|
if ((where & SSL_CB_LOOP) != 0
|
|
&& !TEST_int_eq(strcmp(SSL_state_string(s),
|
|
state[info_cb_this_state].statestr), 0)) {
|
|
info_cb_failed = 1;
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Check that, if we've got SSL_CB_HANDSHAKE_DONE we are not in init
|
|
*/
|
|
if ((where & SSL_CB_HANDSHAKE_DONE)
|
|
&& SSL_in_init((SSL *)s) != 0) {
|
|
info_cb_failed = 1;
|
|
return;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Test the info callback gets called when we expect it to.
|
|
*
|
|
* Test 0: TLSv1.2, server
|
|
* Test 1: TLSv1.2, client
|
|
* Test 2: TLSv1.3, server
|
|
* Test 3: TLSv1.3, client
|
|
* Test 4: TLSv1.3, server, early_data
|
|
* Test 5: TLSv1.3, client, early_data
|
|
* Test 6: TLSv1.3, server, compressed certificate
|
|
* Test 7: TLSv1.3, client, compressed certificate
|
|
*/
|
|
static int test_info_callback(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
SSL_SESSION *clntsess = NULL;
|
|
int testresult = 0;
|
|
int tlsvers;
|
|
|
|
if (tst < 2) {
|
|
/* We need either ECDHE or DHE for the TLSv1.2 test to work */
|
|
#if !defined(OPENSSL_NO_TLS1_2) && (!defined(OPENSSL_NO_EC) \
|
|
|| !defined(OPENSSL_NO_DH))
|
|
tlsvers = TLS1_2_VERSION;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
} else {
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
tlsvers = TLS1_3_VERSION;
|
|
#else
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
/* Reset globals */
|
|
info_cb_failed = 0;
|
|
info_cb_this_state = -1;
|
|
info_cb_offset = tst;
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
if (tst >= 4 && tst < 6) {
|
|
SSL_SESSION *sess = NULL;
|
|
size_t written, readbytes;
|
|
unsigned char buf[80];
|
|
|
|
/* early_data tests */
|
|
if (!TEST_true(setupearly_data_test(&cctx, &sctx, &clientssl,
|
|
&serverssl, &sess, 0)))
|
|
goto end;
|
|
|
|
/* We don't actually need this reference */
|
|
SSL_SESSION_free(sess);
|
|
|
|
SSL_set_info_callback((tst % 2) == 0 ? serverssl : clientssl,
|
|
sslapi_info_callback);
|
|
|
|
/* Write and read some early data and then complete the connection */
|
|
if (!TEST_true(SSL_write_early_data(clientssl, MSG1, strlen(MSG1),
|
|
&written))
|
|
|| !TEST_size_t_eq(written, strlen(MSG1))
|
|
|| !TEST_int_eq(SSL_read_early_data(serverssl, buf,
|
|
sizeof(buf), &readbytes),
|
|
SSL_READ_EARLY_DATA_SUCCESS)
|
|
|| !TEST_mem_eq(MSG1, readbytes, buf, strlen(MSG1))
|
|
|| !TEST_int_eq(SSL_get_early_data_status(serverssl),
|
|
SSL_EARLY_DATA_ACCEPTED)
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_false(info_cb_failed))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
goto end;
|
|
}
|
|
#endif
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
tlsvers, tlsvers, &sctx, &cctx, cert,
|
|
privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set_dh_auto(sctx, 1)))
|
|
goto end;
|
|
|
|
/*
|
|
* For even numbered tests we check the server callbacks. For odd numbers we
|
|
* check the client.
|
|
*/
|
|
SSL_CTX_set_info_callback((tst % 2) == 0 ? sctx : cctx,
|
|
sslapi_info_callback);
|
|
if (tst >= 6) {
|
|
if (!SSL_CTX_compress_certs(sctx, 0))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_false(info_cb_failed))
|
|
goto end;
|
|
|
|
|
|
|
|
clntsess = SSL_get1_session(clientssl);
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* Now do a resumption */
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
|
|
NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, clntsess))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_true(SSL_session_reused(clientssl))
|
|
|| !TEST_false(info_cb_failed))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_SESSION_free(clntsess);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
static int test_ssl_pending(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char msg[] = "A test message";
|
|
char buf[5];
|
|
size_t written, readbytes;
|
|
|
|
if (tst == 0) {
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
} else {
|
|
#ifndef OPENSSL_NO_DTLS
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, DTLS_server_method(),
|
|
DTLS_client_method(),
|
|
DTLS1_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
# ifdef OPENSSL_NO_DTLS1_2
|
|
/* Not supported in the FIPS provider */
|
|
if (is_fips) {
|
|
testresult = 1;
|
|
goto end;
|
|
};
|
|
/*
|
|
* Default sigalgs are SHA1 based in <DTLS1.2 which is in security
|
|
* level 0
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(sctx, "DEFAULT:@SECLEVEL=0"))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
"DEFAULT:@SECLEVEL=0")))
|
|
goto end;
|
|
# endif
|
|
#else
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(SSL_pending(clientssl), 0)
|
|
|| !TEST_false(SSL_has_pending(clientssl))
|
|
|| !TEST_int_eq(SSL_pending(serverssl), 0)
|
|
|| !TEST_false(SSL_has_pending(serverssl))
|
|
|| !TEST_true(SSL_write_ex(serverssl, msg, sizeof(msg), &written))
|
|
|| !TEST_size_t_eq(written, sizeof(msg))
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_size_t_eq(readbytes, sizeof(buf))
|
|
|| !TEST_int_eq(SSL_pending(clientssl), (int)(written - readbytes))
|
|
|| !TEST_true(SSL_has_pending(clientssl)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static struct {
|
|
unsigned int maxprot;
|
|
const char *clntciphers;
|
|
const char *clnttls13ciphers;
|
|
const char *srvrciphers;
|
|
const char *srvrtls13ciphers;
|
|
const char *shared;
|
|
const char *fipsshared;
|
|
} shared_ciphers_data[] = {
|
|
/*
|
|
* We can't establish a connection (even in TLSv1.1) with these ciphersuites if
|
|
* TLSv1.3 is enabled but TLSv1.2 is disabled.
|
|
*/
|
|
#if defined(OSSL_NO_USABLE_TLS1_3) || !defined(OPENSSL_NO_TLS1_2)
|
|
{
|
|
TLS1_2_VERSION,
|
|
"AES128-SHA:AES256-SHA",
|
|
NULL,
|
|
"AES256-SHA:DHE-RSA-AES128-SHA",
|
|
NULL,
|
|
"AES256-SHA",
|
|
"AES256-SHA"
|
|
},
|
|
# if !defined(OPENSSL_NO_CHACHA) \
|
|
&& !defined(OPENSSL_NO_POLY1305) \
|
|
&& !defined(OPENSSL_NO_EC)
|
|
{
|
|
TLS1_2_VERSION,
|
|
"AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305",
|
|
NULL,
|
|
"AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305",
|
|
NULL,
|
|
"AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305",
|
|
"AES128-SHA"
|
|
},
|
|
# endif
|
|
{
|
|
TLS1_2_VERSION,
|
|
"AES128-SHA:DHE-RSA-AES128-SHA:AES256-SHA",
|
|
NULL,
|
|
"AES128-SHA:DHE-RSA-AES256-SHA:AES256-SHA",
|
|
NULL,
|
|
"AES128-SHA:AES256-SHA",
|
|
"AES128-SHA:AES256-SHA"
|
|
},
|
|
{
|
|
TLS1_2_VERSION,
|
|
"AES128-SHA:AES256-SHA",
|
|
NULL,
|
|
"AES128-SHA:DHE-RSA-AES128-SHA",
|
|
NULL,
|
|
"AES128-SHA",
|
|
"AES128-SHA"
|
|
},
|
|
#endif
|
|
/*
|
|
* This test combines TLSv1.3 and TLSv1.2 ciphersuites so they must both be
|
|
* enabled.
|
|
*/
|
|
#if !defined(OSSL_NO_USABLE_TLS1_3) && !defined(OPENSSL_NO_TLS1_2) \
|
|
&& !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
|
|
{
|
|
TLS1_3_VERSION,
|
|
"AES128-SHA:AES256-SHA",
|
|
NULL,
|
|
"AES256-SHA:AES128-SHA256",
|
|
NULL,
|
|
"TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:"
|
|
"TLS_AES_128_GCM_SHA256:AES256-SHA",
|
|
"TLS_AES_256_GCM_SHA384:TLS_AES_128_GCM_SHA256:AES256-SHA"
|
|
},
|
|
#endif
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
{
|
|
TLS1_3_VERSION,
|
|
"AES128-SHA",
|
|
"TLS_AES_256_GCM_SHA384",
|
|
"AES256-SHA",
|
|
"TLS_AES_256_GCM_SHA384",
|
|
"TLS_AES_256_GCM_SHA384",
|
|
"TLS_AES_256_GCM_SHA384"
|
|
},
|
|
#endif
|
|
};
|
|
|
|
static int int_test_ssl_get_shared_ciphers(int tst, int clnt)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char buf[1024];
|
|
OSSL_LIB_CTX *tmplibctx = OSSL_LIB_CTX_new();
|
|
|
|
if (!TEST_ptr(tmplibctx))
|
|
goto end;
|
|
|
|
/*
|
|
* Regardless of whether we're testing with the FIPS provider loaded into
|
|
* libctx, we want one peer to always use the full set of ciphersuites
|
|
* available. Therefore we use a separate libctx with the default provider
|
|
* loaded into it. We run the same tests twice - once with the client side
|
|
* having the full set of ciphersuites and once with the server side.
|
|
*/
|
|
if (clnt) {
|
|
cctx = SSL_CTX_new_ex(tmplibctx, NULL, TLS_client_method());
|
|
if (!TEST_ptr(cctx))
|
|
goto end;
|
|
} else {
|
|
sctx = SSL_CTX_new_ex(tmplibctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(sctx))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
shared_ciphers_data[tst].maxprot,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
shared_ciphers_data[tst].clntciphers))
|
|
|| (shared_ciphers_data[tst].clnttls13ciphers != NULL
|
|
&& !TEST_true(SSL_CTX_set_ciphersuites(cctx,
|
|
shared_ciphers_data[tst].clnttls13ciphers)))
|
|
|| !TEST_true(SSL_CTX_set_cipher_list(sctx,
|
|
shared_ciphers_data[tst].srvrciphers))
|
|
|| (shared_ciphers_data[tst].srvrtls13ciphers != NULL
|
|
&& !TEST_true(SSL_CTX_set_ciphersuites(sctx,
|
|
shared_ciphers_data[tst].srvrtls13ciphers))))
|
|
goto end;
|
|
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr(SSL_get_shared_ciphers(serverssl, buf, sizeof(buf)))
|
|
|| !TEST_int_eq(strcmp(buf,
|
|
is_fips
|
|
? shared_ciphers_data[tst].fipsshared
|
|
: shared_ciphers_data[tst].shared),
|
|
0)) {
|
|
TEST_info("Shared ciphers are: %s\n", buf);
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
OSSL_LIB_CTX_free(tmplibctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_ssl_get_shared_ciphers(int tst)
|
|
{
|
|
return int_test_ssl_get_shared_ciphers(tst, 0)
|
|
&& int_test_ssl_get_shared_ciphers(tst, 1);
|
|
}
|
|
|
|
|
|
static const char *appdata = "Hello World";
|
|
static int gen_tick_called, dec_tick_called, tick_key_cb_called;
|
|
static int tick_key_renew = 0;
|
|
static SSL_TICKET_RETURN tick_dec_ret = SSL_TICKET_RETURN_ABORT;
|
|
|
|
static int gen_tick_cb(SSL *s, void *arg)
|
|
{
|
|
gen_tick_called = 1;
|
|
|
|
return SSL_SESSION_set1_ticket_appdata(SSL_get_session(s), appdata,
|
|
strlen(appdata));
|
|
}
|
|
|
|
static SSL_TICKET_RETURN dec_tick_cb(SSL *s, SSL_SESSION *ss,
|
|
const unsigned char *keyname,
|
|
size_t keyname_length,
|
|
SSL_TICKET_STATUS status,
|
|
void *arg)
|
|
{
|
|
void *tickdata;
|
|
size_t tickdlen;
|
|
|
|
dec_tick_called = 1;
|
|
|
|
if (status == SSL_TICKET_EMPTY)
|
|
return SSL_TICKET_RETURN_IGNORE_RENEW;
|
|
|
|
if (!TEST_true(status == SSL_TICKET_SUCCESS
|
|
|| status == SSL_TICKET_SUCCESS_RENEW))
|
|
return SSL_TICKET_RETURN_ABORT;
|
|
|
|
if (!TEST_true(SSL_SESSION_get0_ticket_appdata(ss, &tickdata,
|
|
&tickdlen))
|
|
|| !TEST_size_t_eq(tickdlen, strlen(appdata))
|
|
|| !TEST_int_eq(memcmp(tickdata, appdata, tickdlen), 0))
|
|
return SSL_TICKET_RETURN_ABORT;
|
|
|
|
if (tick_key_cb_called) {
|
|
/* Don't change what the ticket key callback wanted to do */
|
|
switch (status) {
|
|
case SSL_TICKET_NO_DECRYPT:
|
|
return SSL_TICKET_RETURN_IGNORE_RENEW;
|
|
|
|
case SSL_TICKET_SUCCESS:
|
|
return SSL_TICKET_RETURN_USE;
|
|
|
|
case SSL_TICKET_SUCCESS_RENEW:
|
|
return SSL_TICKET_RETURN_USE_RENEW;
|
|
|
|
default:
|
|
return SSL_TICKET_RETURN_ABORT;
|
|
}
|
|
}
|
|
return tick_dec_ret;
|
|
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
static int tick_key_cb(SSL *s, unsigned char key_name[16],
|
|
unsigned char iv[EVP_MAX_IV_LENGTH], EVP_CIPHER_CTX *ctx,
|
|
HMAC_CTX *hctx, int enc)
|
|
{
|
|
const unsigned char tick_aes_key[16] = "0123456789abcdef";
|
|
const unsigned char tick_hmac_key[16] = "0123456789abcdef";
|
|
EVP_CIPHER *aes128cbc;
|
|
EVP_MD *sha256;
|
|
int ret;
|
|
|
|
tick_key_cb_called = 1;
|
|
|
|
if (tick_key_renew == -1)
|
|
return 0;
|
|
|
|
aes128cbc = EVP_CIPHER_fetch(libctx, "AES-128-CBC", NULL);
|
|
if (!TEST_ptr(aes128cbc))
|
|
return 0;
|
|
sha256 = EVP_MD_fetch(libctx, "SHA-256", NULL);
|
|
if (!TEST_ptr(sha256)) {
|
|
EVP_CIPHER_free(aes128cbc);
|
|
return 0;
|
|
}
|
|
|
|
memset(iv, 0, AES_BLOCK_SIZE);
|
|
memset(key_name, 0, 16);
|
|
if (aes128cbc == NULL
|
|
|| sha256 == NULL
|
|
|| !EVP_CipherInit_ex(ctx, aes128cbc, NULL, tick_aes_key, iv, enc)
|
|
|| !HMAC_Init_ex(hctx, tick_hmac_key, sizeof(tick_hmac_key), sha256,
|
|
NULL))
|
|
ret = -1;
|
|
else
|
|
ret = tick_key_renew ? 2 : 1;
|
|
|
|
EVP_CIPHER_free(aes128cbc);
|
|
EVP_MD_free(sha256);
|
|
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
static int tick_key_evp_cb(SSL *s, unsigned char key_name[16],
|
|
unsigned char iv[EVP_MAX_IV_LENGTH],
|
|
EVP_CIPHER_CTX *ctx, EVP_MAC_CTX *hctx, int enc)
|
|
{
|
|
const unsigned char tick_aes_key[16] = "0123456789abcdef";
|
|
unsigned char tick_hmac_key[16] = "0123456789abcdef";
|
|
OSSL_PARAM params[2];
|
|
EVP_CIPHER *aes128cbc;
|
|
int ret;
|
|
|
|
tick_key_cb_called = 1;
|
|
|
|
if (tick_key_renew == -1)
|
|
return 0;
|
|
|
|
aes128cbc = EVP_CIPHER_fetch(libctx, "AES-128-CBC", NULL);
|
|
if (!TEST_ptr(aes128cbc))
|
|
return 0;
|
|
|
|
memset(iv, 0, AES_BLOCK_SIZE);
|
|
memset(key_name, 0, 16);
|
|
params[0] = OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_DIGEST,
|
|
"SHA256", 0);
|
|
params[1] = OSSL_PARAM_construct_end();
|
|
if (aes128cbc == NULL
|
|
|| !EVP_CipherInit_ex(ctx, aes128cbc, NULL, tick_aes_key, iv, enc)
|
|
|| !EVP_MAC_init(hctx, tick_hmac_key, sizeof(tick_hmac_key),
|
|
params))
|
|
ret = -1;
|
|
else
|
|
ret = tick_key_renew ? 2 : 1;
|
|
|
|
EVP_CIPHER_free(aes128cbc);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* Test the various ticket callbacks
|
|
* Test 0: TLSv1.2, no ticket key callback, no ticket, no renewal
|
|
* Test 1: TLSv1.3, no ticket key callback, no ticket, no renewal
|
|
* Test 2: TLSv1.2, no ticket key callback, no ticket, renewal
|
|
* Test 3: TLSv1.3, no ticket key callback, no ticket, renewal
|
|
* Test 4: TLSv1.2, no ticket key callback, ticket, no renewal
|
|
* Test 5: TLSv1.3, no ticket key callback, ticket, no renewal
|
|
* Test 6: TLSv1.2, no ticket key callback, ticket, renewal
|
|
* Test 7: TLSv1.3, no ticket key callback, ticket, renewal
|
|
* Test 8: TLSv1.2, old ticket key callback, ticket, no renewal
|
|
* Test 9: TLSv1.3, old ticket key callback, ticket, no renewal
|
|
* Test 10: TLSv1.2, old ticket key callback, ticket, renewal
|
|
* Test 11: TLSv1.3, old ticket key callback, ticket, renewal
|
|
* Test 12: TLSv1.2, old ticket key callback, no ticket
|
|
* Test 13: TLSv1.3, old ticket key callback, no ticket
|
|
* Test 14: TLSv1.2, ticket key callback, ticket, no renewal
|
|
* Test 15: TLSv1.3, ticket key callback, ticket, no renewal
|
|
* Test 16: TLSv1.2, ticket key callback, ticket, renewal
|
|
* Test 17: TLSv1.3, ticket key callback, ticket, renewal
|
|
* Test 18: TLSv1.2, ticket key callback, no ticket
|
|
* Test 19: TLSv1.3, ticket key callback, no ticket
|
|
*/
|
|
static int test_ticket_callbacks(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
SSL_SESSION *clntsess = NULL;
|
|
int testresult = 0;
|
|
|
|
#ifdef OPENSSL_NO_TLS1_2
|
|
if (tst % 2 == 0)
|
|
return 1;
|
|
#endif
|
|
#ifdef OSSL_NO_USABLE_TLS1_3
|
|
if (tst % 2 == 1)
|
|
return 1;
|
|
#endif
|
|
#ifdef OPENSSL_NO_DEPRECATED_3_0
|
|
if (tst >= 8 && tst <= 13)
|
|
return 1;
|
|
#endif
|
|
|
|
gen_tick_called = dec_tick_called = tick_key_cb_called = 0;
|
|
|
|
/* Which tests the ticket key callback should request renewal for */
|
|
|
|
if (tst == 10 || tst == 11 || tst == 16 || tst == 17)
|
|
tick_key_renew = 1;
|
|
else if (tst == 12 || tst == 13 || tst == 18 || tst == 19)
|
|
tick_key_renew = -1; /* abort sending the ticket/0-length ticket */
|
|
else
|
|
tick_key_renew = 0;
|
|
|
|
/* Which tests the decrypt ticket callback should request renewal for */
|
|
switch (tst) {
|
|
case 0:
|
|
case 1:
|
|
tick_dec_ret = SSL_TICKET_RETURN_IGNORE;
|
|
break;
|
|
|
|
case 2:
|
|
case 3:
|
|
tick_dec_ret = SSL_TICKET_RETURN_IGNORE_RENEW;
|
|
break;
|
|
|
|
case 4:
|
|
case 5:
|
|
tick_dec_ret = SSL_TICKET_RETURN_USE;
|
|
break;
|
|
|
|
case 6:
|
|
case 7:
|
|
tick_dec_ret = SSL_TICKET_RETURN_USE_RENEW;
|
|
break;
|
|
|
|
default:
|
|
tick_dec_ret = SSL_TICKET_RETURN_ABORT;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
((tst % 2) == 0) ? TLS1_2_VERSION
|
|
: TLS1_3_VERSION,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
/*
|
|
* We only want sessions to resume from tickets - not the session cache. So
|
|
* switch the cache off.
|
|
*/
|
|
if (!TEST_true(SSL_CTX_set_session_cache_mode(sctx, SSL_SESS_CACHE_OFF)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set_session_ticket_cb(sctx, gen_tick_cb, dec_tick_cb,
|
|
NULL)))
|
|
goto end;
|
|
|
|
if (tst >= 14) {
|
|
if (!TEST_true(SSL_CTX_set_tlsext_ticket_key_evp_cb(sctx, tick_key_evp_cb)))
|
|
goto end;
|
|
#ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
} else if (tst >= 8) {
|
|
if (!TEST_true(SSL_CTX_set_tlsext_ticket_key_cb(sctx, tick_key_cb)))
|
|
goto end;
|
|
#endif
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/*
|
|
* The decrypt ticket key callback in TLSv1.2 should be called even though
|
|
* we have no ticket yet, because it gets called with a status of
|
|
* SSL_TICKET_EMPTY (the client indicates support for tickets but does not
|
|
* actually send any ticket data). This does not happen in TLSv1.3 because
|
|
* it is not valid to send empty ticket data in TLSv1.3.
|
|
*/
|
|
if (!TEST_int_eq(gen_tick_called, 1)
|
|
|| !TEST_int_eq(dec_tick_called, ((tst % 2) == 0) ? 1 : 0))
|
|
goto end;
|
|
|
|
gen_tick_called = dec_tick_called = 0;
|
|
|
|
clntsess = SSL_get1_session(clientssl);
|
|
SSL_shutdown(clientssl);
|
|
SSL_shutdown(serverssl);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
serverssl = clientssl = NULL;
|
|
|
|
/* Now do a resumption */
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
|
|
NULL))
|
|
|| !TEST_true(SSL_set_session(clientssl, clntsess))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (tick_dec_ret == SSL_TICKET_RETURN_IGNORE
|
|
|| tick_dec_ret == SSL_TICKET_RETURN_IGNORE_RENEW
|
|
|| tick_key_renew == -1) {
|
|
if (!TEST_false(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_session_reused(clientssl)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_int_eq(gen_tick_called,
|
|
(tick_key_renew
|
|
|| tick_dec_ret == SSL_TICKET_RETURN_IGNORE_RENEW
|
|
|| tick_dec_ret == SSL_TICKET_RETURN_USE_RENEW)
|
|
? 1 : 0)
|
|
/* There is no ticket to decrypt in tests 13 and 19 */
|
|
|| !TEST_int_eq(dec_tick_called, (tst == 13 || tst == 19) ? 0 : 1))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(clntsess);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test incorrect shutdown.
|
|
* Test 0: client does not shutdown properly,
|
|
* server does not set SSL_OP_IGNORE_UNEXPECTED_EOF,
|
|
* server should get SSL_ERROR_SSL
|
|
* Test 1: client does not shutdown properly,
|
|
* server sets SSL_OP_IGNORE_UNEXPECTED_EOF,
|
|
* server should get SSL_ERROR_ZERO_RETURN
|
|
*/
|
|
static int test_incorrect_shutdown(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char buf[80];
|
|
BIO *c2s;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), 0, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (tst == 1)
|
|
SSL_CTX_set_options(sctx, SSL_OP_IGNORE_UNEXPECTED_EOF);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
c2s = SSL_get_rbio(serverssl);
|
|
BIO_set_mem_eof_return(c2s, 0);
|
|
|
|
if (!TEST_false(SSL_read(serverssl, buf, sizeof(buf))))
|
|
goto end;
|
|
|
|
if (tst == 0 && !TEST_int_eq(SSL_get_error(serverssl, 0), SSL_ERROR_SSL) )
|
|
goto end;
|
|
if (tst == 1 && !TEST_int_eq(SSL_get_error(serverssl, 0), SSL_ERROR_ZERO_RETURN) )
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test bi-directional shutdown.
|
|
* Test 0: TLSv1.2
|
|
* Test 1: TLSv1.2, server continues to read/write after client shutdown
|
|
* Test 2: TLSv1.3, no pending NewSessionTicket messages
|
|
* Test 3: TLSv1.3, pending NewSessionTicket messages
|
|
* Test 4: TLSv1.3, server continues to read/write after client shutdown, server
|
|
* sends key update, client reads it
|
|
* Test 5: TLSv1.3, server continues to read/write after client shutdown, server
|
|
* sends CertificateRequest, client reads and ignores it
|
|
* Test 6: TLSv1.3, server continues to read/write after client shutdown, client
|
|
* doesn't read it
|
|
*/
|
|
static int test_shutdown(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char msg[] = "A test message";
|
|
char buf[80];
|
|
size_t written, readbytes;
|
|
SSL_SESSION *sess;
|
|
|
|
#ifdef OPENSSL_NO_TLS1_2
|
|
if (tst <= 1)
|
|
return 1;
|
|
#endif
|
|
#ifdef OSSL_NO_USABLE_TLS1_3
|
|
if (tst >= 2)
|
|
return 1;
|
|
#endif
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
(tst <= 1) ? TLS1_2_VERSION
|
|
: TLS1_3_VERSION,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (tst == 5)
|
|
SSL_CTX_set_post_handshake_auth(cctx, 1);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (tst == 3) {
|
|
if (!TEST_true(create_bare_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE, 1, 0))
|
|
|| !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
|
|
|| !TEST_false(SSL_SESSION_is_resumable(sess)))
|
|
goto end;
|
|
} else if (!TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE))
|
|
|| !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
|
|
|| !TEST_true(SSL_SESSION_is_resumable(sess))) {
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_int_eq(SSL_shutdown(clientssl), 0))
|
|
goto end;
|
|
|
|
if (tst >= 4) {
|
|
/*
|
|
* Reading on the server after the client has sent close_notify should
|
|
* fail and provide SSL_ERROR_ZERO_RETURN
|
|
*/
|
|
if (!TEST_false(SSL_read_ex(serverssl, buf, sizeof(buf), &readbytes))
|
|
|| !TEST_int_eq(SSL_get_error(serverssl, 0),
|
|
SSL_ERROR_ZERO_RETURN)
|
|
|| !TEST_int_eq(SSL_get_shutdown(serverssl),
|
|
SSL_RECEIVED_SHUTDOWN)
|
|
/*
|
|
* Even though we're shutdown on receive we should still be
|
|
* able to write.
|
|
*/
|
|
|| !TEST_true(SSL_write(serverssl, msg, sizeof(msg))))
|
|
goto end;
|
|
if (tst == 4
|
|
&& !TEST_true(SSL_key_update(serverssl,
|
|
SSL_KEY_UPDATE_REQUESTED)))
|
|
goto end;
|
|
if (tst == 5) {
|
|
SSL_set_verify(serverssl, SSL_VERIFY_PEER, NULL);
|
|
if (!TEST_true(SSL_verify_client_post_handshake(serverssl)))
|
|
goto end;
|
|
}
|
|
if ((tst == 4 || tst == 5)
|
|
&& !TEST_true(SSL_write(serverssl, msg, sizeof(msg))))
|
|
goto end;
|
|
if (!TEST_int_eq(SSL_shutdown(serverssl), 1))
|
|
goto end;
|
|
if (tst == 4 || tst == 5) {
|
|
/* Should still be able to read data from server */
|
|
if (!TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf),
|
|
&readbytes))
|
|
|| !TEST_size_t_eq(readbytes, sizeof(msg))
|
|
|| !TEST_int_eq(memcmp(msg, buf, readbytes), 0)
|
|
|| !TEST_true(SSL_read_ex(clientssl, buf, sizeof(buf),
|
|
&readbytes))
|
|
|| !TEST_size_t_eq(readbytes, sizeof(msg))
|
|
|| !TEST_int_eq(memcmp(msg, buf, readbytes), 0))
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
/* Writing on the client after sending close_notify shouldn't be possible */
|
|
if (!TEST_false(SSL_write_ex(clientssl, msg, sizeof(msg), &written)))
|
|
goto end;
|
|
|
|
if (tst < 4) {
|
|
/*
|
|
* For these tests the client has sent close_notify but it has not yet
|
|
* been received by the server. The server has not sent close_notify
|
|
* yet.
|
|
*/
|
|
if (!TEST_int_eq(SSL_shutdown(serverssl), 0)
|
|
/*
|
|
* Writing on the server after sending close_notify shouldn't
|
|
* be possible.
|
|
*/
|
|
|| !TEST_false(SSL_write_ex(serverssl, msg, sizeof(msg), &written))
|
|
|| !TEST_int_eq(SSL_shutdown(clientssl), 1)
|
|
|| !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
|
|
|| !TEST_true(SSL_SESSION_is_resumable(sess))
|
|
|| !TEST_int_eq(SSL_shutdown(serverssl), 1))
|
|
goto end;
|
|
} else if (tst == 4 || tst == 5) {
|
|
/*
|
|
* In this test the client has sent close_notify and it has been
|
|
* received by the server which has responded with a close_notify. The
|
|
* client needs to read the close_notify sent by the server.
|
|
*/
|
|
if (!TEST_int_eq(SSL_shutdown(clientssl), 1)
|
|
|| !TEST_ptr_ne(sess = SSL_get_session(clientssl), NULL)
|
|
|| !TEST_true(SSL_SESSION_is_resumable(sess)))
|
|
goto end;
|
|
} else {
|
|
/*
|
|
* tst == 6
|
|
*
|
|
* The client has sent close_notify and is expecting a close_notify
|
|
* back, but instead there is application data first. The shutdown
|
|
* should fail with a fatal error.
|
|
*/
|
|
if (!TEST_int_eq(SSL_shutdown(clientssl), -1)
|
|
|| !TEST_int_eq(SSL_get_error(clientssl, -1), SSL_ERROR_SSL))
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test that sending close_notify alerts works correctly in the case of a
|
|
* retryable write failure.
|
|
*/
|
|
static int test_async_shutdown(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
BIO *bretry = BIO_new(bio_s_always_retry()), *tmp = NULL;
|
|
|
|
if (!TEST_ptr(bretry))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
0, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
|
|
NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/* Close write side of clientssl */
|
|
if (!TEST_int_eq(SSL_shutdown(clientssl), 0))
|
|
goto end;
|
|
|
|
tmp = SSL_get_wbio(serverssl);
|
|
if (!TEST_true(BIO_up_ref(tmp))) {
|
|
tmp = NULL;
|
|
goto end;
|
|
}
|
|
SSL_set0_wbio(serverssl, bretry);
|
|
bretry = NULL;
|
|
|
|
/* First server shutdown should fail because of a retrable write failure */
|
|
if (!TEST_int_eq(SSL_shutdown(serverssl), -1)
|
|
|| !TEST_int_eq(SSL_get_error(serverssl, -1), SSL_ERROR_WANT_WRITE))
|
|
goto end;
|
|
|
|
/* Second server shutdown should fail for the same reason */
|
|
if (!TEST_int_eq(SSL_shutdown(serverssl), -1)
|
|
|| !TEST_int_eq(SSL_get_error(serverssl, -1), SSL_ERROR_WANT_WRITE))
|
|
goto end;
|
|
|
|
SSL_set0_wbio(serverssl, tmp);
|
|
tmp = NULL;
|
|
|
|
/* Third server shutdown should send close_notify */
|
|
if (!TEST_int_eq(SSL_shutdown(serverssl), 0))
|
|
goto end;
|
|
|
|
/* Fourth server shutdown should read close_notify from client and finish */
|
|
if (!TEST_int_eq(SSL_shutdown(serverssl), 1))
|
|
goto end;
|
|
|
|
/* Client should also successfully fully shutdown */
|
|
if (!TEST_int_eq(SSL_shutdown(clientssl), 1))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
BIO_free(bretry);
|
|
BIO_free(tmp);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#if !defined(OPENSSL_NO_TLS1_2) || !defined(OSSL_NO_USABLE_TLS1_3)
|
|
static int cert_cb_cnt;
|
|
|
|
static int cert_cb(SSL *s, void *arg)
|
|
{
|
|
SSL_CTX *ctx = (SSL_CTX *)arg;
|
|
BIO *in = NULL;
|
|
EVP_PKEY *pkey = NULL;
|
|
X509 *x509 = NULL, *rootx = NULL;
|
|
STACK_OF(X509) *chain = NULL;
|
|
char *rootfile = NULL, *ecdsacert = NULL, *ecdsakey = NULL;
|
|
int ret = 0;
|
|
|
|
if (cert_cb_cnt == 0) {
|
|
/* Suspend the handshake */
|
|
cert_cb_cnt++;
|
|
return -1;
|
|
} else if (cert_cb_cnt == 1) {
|
|
/*
|
|
* Update the SSL_CTX, set the certificate and private key and then
|
|
* continue the handshake normally.
|
|
*/
|
|
if (ctx != NULL && !TEST_ptr(SSL_set_SSL_CTX(s, ctx)))
|
|
return 0;
|
|
|
|
if (!TEST_true(SSL_use_certificate_file(s, cert, SSL_FILETYPE_PEM))
|
|
|| !TEST_true(SSL_use_PrivateKey_file(s, privkey,
|
|
SSL_FILETYPE_PEM))
|
|
|| !TEST_true(SSL_check_private_key(s)))
|
|
return 0;
|
|
cert_cb_cnt++;
|
|
return 1;
|
|
} else if (cert_cb_cnt == 3) {
|
|
int rv;
|
|
|
|
rootfile = test_mk_file_path(certsdir, "rootcert.pem");
|
|
ecdsacert = test_mk_file_path(certsdir, "server-ecdsa-cert.pem");
|
|
ecdsakey = test_mk_file_path(certsdir, "server-ecdsa-key.pem");
|
|
if (!TEST_ptr(rootfile) || !TEST_ptr(ecdsacert) || !TEST_ptr(ecdsakey))
|
|
goto out;
|
|
chain = sk_X509_new_null();
|
|
if (!TEST_ptr(chain))
|
|
goto out;
|
|
if (!TEST_ptr(in = BIO_new(BIO_s_file()))
|
|
|| !TEST_int_gt(BIO_read_filename(in, rootfile), 0)
|
|
|| !TEST_ptr(rootx = X509_new_ex(libctx, NULL))
|
|
|| !TEST_ptr(PEM_read_bio_X509(in, &rootx, NULL, NULL))
|
|
|| !TEST_true(sk_X509_push(chain, rootx)))
|
|
goto out;
|
|
rootx = NULL;
|
|
BIO_free(in);
|
|
if (!TEST_ptr(in = BIO_new(BIO_s_file()))
|
|
|| !TEST_int_gt(BIO_read_filename(in, ecdsacert), 0)
|
|
|| !TEST_ptr(x509 = X509_new_ex(libctx, NULL))
|
|
|| !TEST_ptr(PEM_read_bio_X509(in, &x509, NULL, NULL)))
|
|
goto out;
|
|
BIO_free(in);
|
|
if (!TEST_ptr(in = BIO_new(BIO_s_file()))
|
|
|| !TEST_int_gt(BIO_read_filename(in, ecdsakey), 0)
|
|
|| !TEST_ptr(pkey = PEM_read_bio_PrivateKey_ex(in, NULL,
|
|
NULL, NULL,
|
|
libctx, NULL)))
|
|
goto out;
|
|
rv = SSL_check_chain(s, x509, pkey, chain);
|
|
/*
|
|
* If the cert doesn't show as valid here (e.g., because we don't
|
|
* have any shared sigalgs), then we will not set it, and there will
|
|
* be no certificate at all on the SSL or SSL_CTX. This, in turn,
|
|
* will cause tls_choose_sigalgs() to fail the connection.
|
|
*/
|
|
if ((rv & (CERT_PKEY_VALID | CERT_PKEY_CA_SIGNATURE))
|
|
== (CERT_PKEY_VALID | CERT_PKEY_CA_SIGNATURE)) {
|
|
if (!SSL_use_cert_and_key(s, x509, pkey, NULL, 1))
|
|
goto out;
|
|
}
|
|
|
|
ret = 1;
|
|
}
|
|
|
|
/* Abort the handshake */
|
|
out:
|
|
OPENSSL_free(ecdsacert);
|
|
OPENSSL_free(ecdsakey);
|
|
OPENSSL_free(rootfile);
|
|
BIO_free(in);
|
|
EVP_PKEY_free(pkey);
|
|
X509_free(x509);
|
|
X509_free(rootx);
|
|
OSSL_STACK_OF_X509_free(chain);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
* Test the certificate callback.
|
|
* Test 0: Callback fails
|
|
* Test 1: Success - no SSL_set_SSL_CTX() in the callback
|
|
* Test 2: Success - SSL_set_SSL_CTX() in the callback
|
|
* Test 3: Success - Call SSL_check_chain from the callback
|
|
* Test 4: Failure - SSL_check_chain fails from callback due to bad cert in the
|
|
* chain
|
|
* Test 5: Failure - SSL_check_chain fails from callback due to bad ee cert
|
|
*/
|
|
static int test_cert_cb_int(int prot, int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL, *snictx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0, ret;
|
|
|
|
#ifdef OPENSSL_NO_EC
|
|
/* We use an EC cert in these tests, so we skip in a no-ec build */
|
|
if (tst >= 3)
|
|
return 1;
|
|
#endif
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
prot,
|
|
&sctx, &cctx, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (tst == 0)
|
|
cert_cb_cnt = -1;
|
|
else if (tst >= 3)
|
|
cert_cb_cnt = 3;
|
|
else
|
|
cert_cb_cnt = 0;
|
|
|
|
if (tst == 2) {
|
|
snictx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(snictx))
|
|
goto end;
|
|
}
|
|
|
|
SSL_CTX_set_cert_cb(sctx, cert_cb, snictx);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (tst == 4) {
|
|
/*
|
|
* We cause SSL_check_chain() to fail by specifying sig_algs that
|
|
* the chain doesn't meet (the root uses an RSA cert)
|
|
*/
|
|
if (!TEST_true(SSL_set1_sigalgs_list(clientssl,
|
|
"ecdsa_secp256r1_sha256")))
|
|
goto end;
|
|
} else if (tst == 5) {
|
|
/*
|
|
* We cause SSL_check_chain() to fail by specifying sig_algs that
|
|
* the ee cert doesn't meet (the ee uses an ECDSA cert)
|
|
*/
|
|
if (!TEST_true(SSL_set1_sigalgs_list(clientssl,
|
|
"rsa_pss_rsae_sha256:rsa_pkcs1_sha256")))
|
|
goto end;
|
|
}
|
|
|
|
ret = create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE);
|
|
if (!TEST_true(tst == 0 || tst == 4 || tst == 5 ? !ret : ret)
|
|
|| (tst > 0
|
|
&& !TEST_int_eq((cert_cb_cnt - 2) * (cert_cb_cnt - 3), 0))) {
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
SSL_CTX_free(snictx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
static int test_cert_cb(int tst)
|
|
{
|
|
int testresult = 1;
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
testresult &= test_cert_cb_int(TLS1_2_VERSION, tst);
|
|
#endif
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
testresult &= test_cert_cb_int(TLS1_3_VERSION, tst);
|
|
#endif
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int client_cert_cb(SSL *ssl, X509 **x509, EVP_PKEY **pkey)
|
|
{
|
|
X509 *xcert;
|
|
EVP_PKEY *privpkey;
|
|
BIO *in = NULL;
|
|
BIO *priv_in = NULL;
|
|
|
|
/* Check that SSL_get0_peer_certificate() returns something sensible */
|
|
if (!TEST_ptr(SSL_get0_peer_certificate(ssl)))
|
|
return 0;
|
|
|
|
in = BIO_new_file(cert, "r");
|
|
if (!TEST_ptr(in))
|
|
return 0;
|
|
|
|
if (!TEST_ptr(xcert = X509_new_ex(libctx, NULL))
|
|
|| !TEST_ptr(PEM_read_bio_X509(in, &xcert, NULL, NULL))
|
|
|| !TEST_ptr(priv_in = BIO_new_file(privkey, "r"))
|
|
|| !TEST_ptr(privpkey = PEM_read_bio_PrivateKey_ex(priv_in, NULL,
|
|
NULL, NULL,
|
|
libctx, NULL)))
|
|
goto err;
|
|
|
|
*x509 = xcert;
|
|
*pkey = privpkey;
|
|
|
|
BIO_free(in);
|
|
BIO_free(priv_in);
|
|
return 1;
|
|
err:
|
|
X509_free(xcert);
|
|
BIO_free(in);
|
|
BIO_free(priv_in);
|
|
return 0;
|
|
}
|
|
|
|
static int test_client_cert_cb(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
#ifdef OPENSSL_NO_TLS1_2
|
|
if (tst == 0)
|
|
return 1;
|
|
#endif
|
|
#ifdef OSSL_NO_USABLE_TLS1_3
|
|
if (tst == 1)
|
|
return 1;
|
|
#endif
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
tst == 0 ? TLS1_2_VERSION
|
|
: TLS1_3_VERSION,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
/*
|
|
* Test that setting a client_cert_cb results in a client certificate being
|
|
* sent.
|
|
*/
|
|
SSL_CTX_set_client_cert_cb(cctx, client_cert_cb);
|
|
SSL_CTX_set_verify(sctx,
|
|
SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
|
|
verify_cb);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#if !defined(OPENSSL_NO_TLS1_2) || !defined(OSSL_NO_USABLE_TLS1_3)
|
|
/*
|
|
* Test setting certificate authorities on both client and server.
|
|
*
|
|
* Test 0: SSL_CTX_set0_CA_list() only
|
|
* Test 1: Both SSL_CTX_set0_CA_list() and SSL_CTX_set_client_CA_list()
|
|
* Test 2: Only SSL_CTX_set_client_CA_list()
|
|
*/
|
|
static int test_ca_names_int(int prot, int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
size_t i;
|
|
X509_NAME *name[] = { NULL, NULL, NULL, NULL };
|
|
char *strnames[] = { "Jack", "Jill", "John", "Joanne" };
|
|
STACK_OF(X509_NAME) *sk1 = NULL, *sk2 = NULL;
|
|
const STACK_OF(X509_NAME) *sktmp = NULL;
|
|
|
|
for (i = 0; i < OSSL_NELEM(name); i++) {
|
|
name[i] = X509_NAME_new();
|
|
if (!TEST_ptr(name[i])
|
|
|| !TEST_true(X509_NAME_add_entry_by_txt(name[i], "CN",
|
|
MBSTRING_ASC,
|
|
(unsigned char *)
|
|
strnames[i],
|
|
-1, -1, 0)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
prot,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
SSL_CTX_set_verify(sctx, SSL_VERIFY_PEER, NULL);
|
|
|
|
if (tst == 0 || tst == 1) {
|
|
if (!TEST_ptr(sk1 = sk_X509_NAME_new_null())
|
|
|| !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[0])))
|
|
|| !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[1])))
|
|
|| !TEST_ptr(sk2 = sk_X509_NAME_new_null())
|
|
|| !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[0])))
|
|
|| !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[1]))))
|
|
goto end;
|
|
|
|
SSL_CTX_set0_CA_list(sctx, sk1);
|
|
SSL_CTX_set0_CA_list(cctx, sk2);
|
|
sk1 = sk2 = NULL;
|
|
}
|
|
if (tst == 1 || tst == 2) {
|
|
if (!TEST_ptr(sk1 = sk_X509_NAME_new_null())
|
|
|| !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[2])))
|
|
|| !TEST_true(sk_X509_NAME_push(sk1, X509_NAME_dup(name[3])))
|
|
|| !TEST_ptr(sk2 = sk_X509_NAME_new_null())
|
|
|| !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[2])))
|
|
|| !TEST_true(sk_X509_NAME_push(sk2, X509_NAME_dup(name[3]))))
|
|
goto end;
|
|
|
|
SSL_CTX_set_client_CA_list(sctx, sk1);
|
|
SSL_CTX_set_client_CA_list(cctx, sk2);
|
|
sk1 = sk2 = NULL;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/*
|
|
* We only expect certificate authorities to have been sent to the server
|
|
* if we are using TLSv1.3 and SSL_set0_CA_list() was used
|
|
*/
|
|
sktmp = SSL_get0_peer_CA_list(serverssl);
|
|
if (prot == TLS1_3_VERSION
|
|
&& (tst == 0 || tst == 1)) {
|
|
if (!TEST_ptr(sktmp)
|
|
|| !TEST_int_eq(sk_X509_NAME_num(sktmp), 2)
|
|
|| !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 0),
|
|
name[0]), 0)
|
|
|| !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 1),
|
|
name[1]), 0))
|
|
goto end;
|
|
} else if (!TEST_ptr_null(sktmp)) {
|
|
goto end;
|
|
}
|
|
|
|
/*
|
|
* In all tests we expect certificate authorities to have been sent to the
|
|
* client. However, SSL_set_client_CA_list() should override
|
|
* SSL_set0_CA_list()
|
|
*/
|
|
sktmp = SSL_get0_peer_CA_list(clientssl);
|
|
if (!TEST_ptr(sktmp)
|
|
|| !TEST_int_eq(sk_X509_NAME_num(sktmp), 2)
|
|
|| !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 0),
|
|
name[tst == 0 ? 0 : 2]), 0)
|
|
|| !TEST_int_eq(X509_NAME_cmp(sk_X509_NAME_value(sktmp, 1),
|
|
name[tst == 0 ? 1 : 3]), 0))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
for (i = 0; i < OSSL_NELEM(name); i++)
|
|
X509_NAME_free(name[i]);
|
|
sk_X509_NAME_pop_free(sk1, X509_NAME_free);
|
|
sk_X509_NAME_pop_free(sk2, X509_NAME_free);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
static int test_ca_names(int tst)
|
|
{
|
|
int testresult = 1;
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
testresult &= test_ca_names_int(TLS1_2_VERSION, tst);
|
|
#endif
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
testresult &= test_ca_names_int(TLS1_3_VERSION, tst);
|
|
#endif
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
static const char *multiblock_cipherlist_data[]=
|
|
{
|
|
"AES128-SHA",
|
|
"AES128-SHA256",
|
|
"AES256-SHA",
|
|
"AES256-SHA256",
|
|
};
|
|
|
|
/* Reduce the fragment size - so the multiblock test buffer can be small */
|
|
# define MULTIBLOCK_FRAGSIZE 512
|
|
|
|
static int test_multiblock_write(int test_index)
|
|
{
|
|
static const char *fetchable_ciphers[]=
|
|
{
|
|
"AES-128-CBC-HMAC-SHA1",
|
|
"AES-128-CBC-HMAC-SHA256",
|
|
"AES-256-CBC-HMAC-SHA1",
|
|
"AES-256-CBC-HMAC-SHA256"
|
|
};
|
|
const char *cipherlist = multiblock_cipherlist_data[test_index];
|
|
const SSL_METHOD *smeth = TLS_server_method();
|
|
const SSL_METHOD *cmeth = TLS_client_method();
|
|
int min_version = TLS1_VERSION;
|
|
int max_version = TLS1_2_VERSION; /* Don't select TLS1_3 */
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
/*
|
|
* Choose a buffer large enough to perform a multi-block operation
|
|
* i.e: write_len >= 4 * frag_size
|
|
* 9 * is chosen so that multiple multiblocks are used + some leftover.
|
|
*/
|
|
unsigned char msg[MULTIBLOCK_FRAGSIZE * 9];
|
|
unsigned char buf[sizeof(msg)], *p = buf;
|
|
size_t readbytes, written, len;
|
|
EVP_CIPHER *ciph = NULL;
|
|
|
|
/*
|
|
* Check if the cipher exists before attempting to use it since it only has
|
|
* a hardware specific implementation.
|
|
*/
|
|
ciph = EVP_CIPHER_fetch(libctx, fetchable_ciphers[test_index], "");
|
|
if (ciph == NULL) {
|
|
TEST_skip("Multiblock cipher is not available for %s", cipherlist);
|
|
return 1;
|
|
}
|
|
EVP_CIPHER_free(ciph);
|
|
|
|
/* Set up a buffer with some data that will be sent to the client */
|
|
RAND_bytes(msg, sizeof(msg));
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, smeth, cmeth, min_version,
|
|
max_version, &sctx, &cctx, cert,
|
|
privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set_max_send_fragment(sctx, MULTIBLOCK_FRAGSIZE)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
/* settings to force it to use AES-CBC-HMAC_SHA */
|
|
SSL_set_options(serverssl, SSL_OP_NO_ENCRYPT_THEN_MAC);
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx, cipherlist)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_write_ex(serverssl, msg, sizeof(msg), &written))
|
|
|| !TEST_size_t_eq(written, sizeof(msg)))
|
|
goto end;
|
|
|
|
len = written;
|
|
while (len > 0) {
|
|
if (!TEST_true(SSL_read_ex(clientssl, p, MULTIBLOCK_FRAGSIZE, &readbytes)))
|
|
goto end;
|
|
p += readbytes;
|
|
len -= readbytes;
|
|
}
|
|
if (!TEST_mem_eq(msg, sizeof(msg), buf, sizeof(buf)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif /* OPENSSL_NO_TLS1_2 */
|
|
|
|
static int test_session_timeout(int test)
|
|
{
|
|
/*
|
|
* Test session ordering and timeout
|
|
* Can't explicitly test performance of the new code,
|
|
* but can test to see if the ordering of the sessions
|
|
* are correct, and they they are removed as expected
|
|
*/
|
|
SSL_SESSION *early = NULL;
|
|
SSL_SESSION *middle = NULL;
|
|
SSL_SESSION *late = NULL;
|
|
SSL_CTX *ctx;
|
|
int testresult = 0;
|
|
long now = (long)time(NULL);
|
|
#define TIMEOUT 10
|
|
|
|
if (!TEST_ptr(ctx = SSL_CTX_new_ex(libctx, NULL, TLS_method()))
|
|
|| !TEST_ptr(early = SSL_SESSION_new())
|
|
|| !TEST_ptr(middle = SSL_SESSION_new())
|
|
|| !TEST_ptr(late = SSL_SESSION_new()))
|
|
goto end;
|
|
|
|
/* assign unique session ids */
|
|
early->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
|
|
memset(early->session_id, 1, SSL3_SSL_SESSION_ID_LENGTH);
|
|
middle->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
|
|
memset(middle->session_id, 2, SSL3_SSL_SESSION_ID_LENGTH);
|
|
late->session_id_length = SSL3_SSL_SESSION_ID_LENGTH;
|
|
memset(late->session_id, 3, SSL3_SSL_SESSION_ID_LENGTH);
|
|
|
|
if (!TEST_int_eq(SSL_CTX_add_session(ctx, early), 1)
|
|
|| !TEST_int_eq(SSL_CTX_add_session(ctx, middle), 1)
|
|
|| !TEST_int_eq(SSL_CTX_add_session(ctx, late), 1))
|
|
goto end;
|
|
|
|
/* Make sure they are all added */
|
|
if (!TEST_ptr(early->prev)
|
|
|| !TEST_ptr(middle->prev)
|
|
|| !TEST_ptr(late->prev))
|
|
goto end;
|
|
|
|
if (!TEST_int_ne(SSL_SESSION_set_time(early, now - 10), 0)
|
|
|| !TEST_int_ne(SSL_SESSION_set_time(middle, now), 0)
|
|
|| !TEST_int_ne(SSL_SESSION_set_time(late, now + 10), 0))
|
|
goto end;
|
|
|
|
if (!TEST_int_ne(SSL_SESSION_set_timeout(early, TIMEOUT), 0)
|
|
|| !TEST_int_ne(SSL_SESSION_set_timeout(middle, TIMEOUT), 0)
|
|
|| !TEST_int_ne(SSL_SESSION_set_timeout(late, TIMEOUT), 0))
|
|
goto end;
|
|
|
|
/* Make sure they are all still there */
|
|
if (!TEST_ptr(early->prev)
|
|
|| !TEST_ptr(middle->prev)
|
|
|| !TEST_ptr(late->prev))
|
|
goto end;
|
|
|
|
/* Make sure they are in the expected order */
|
|
if (!TEST_ptr_eq(late->next, middle)
|
|
|| !TEST_ptr_eq(middle->next, early)
|
|
|| !TEST_ptr_eq(early->prev, middle)
|
|
|| !TEST_ptr_eq(middle->prev, late))
|
|
goto end;
|
|
|
|
/* This should remove "early" */
|
|
SSL_CTX_flush_sessions(ctx, now + TIMEOUT - 1);
|
|
if (!TEST_ptr_null(early->prev)
|
|
|| !TEST_ptr(middle->prev)
|
|
|| !TEST_ptr(late->prev))
|
|
goto end;
|
|
|
|
/* This should remove "middle" */
|
|
SSL_CTX_flush_sessions(ctx, now + TIMEOUT + 1);
|
|
if (!TEST_ptr_null(early->prev)
|
|
|| !TEST_ptr_null(middle->prev)
|
|
|| !TEST_ptr(late->prev))
|
|
goto end;
|
|
|
|
/* This should remove "late" */
|
|
SSL_CTX_flush_sessions(ctx, now + TIMEOUT + 11);
|
|
if (!TEST_ptr_null(early->prev)
|
|
|| !TEST_ptr_null(middle->prev)
|
|
|| !TEST_ptr_null(late->prev))
|
|
goto end;
|
|
|
|
/* Add them back in again */
|
|
if (!TEST_int_eq(SSL_CTX_add_session(ctx, early), 1)
|
|
|| !TEST_int_eq(SSL_CTX_add_session(ctx, middle), 1)
|
|
|| !TEST_int_eq(SSL_CTX_add_session(ctx, late), 1))
|
|
goto end;
|
|
|
|
/* Make sure they are all added */
|
|
if (!TEST_ptr(early->prev)
|
|
|| !TEST_ptr(middle->prev)
|
|
|| !TEST_ptr(late->prev))
|
|
goto end;
|
|
|
|
/* This should remove all of them */
|
|
SSL_CTX_flush_sessions(ctx, 0);
|
|
if (!TEST_ptr_null(early->prev)
|
|
|| !TEST_ptr_null(middle->prev)
|
|
|| !TEST_ptr_null(late->prev))
|
|
goto end;
|
|
|
|
(void)SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_UPDATE_TIME
|
|
| SSL_CTX_get_session_cache_mode(ctx));
|
|
|
|
/* make sure |now| is NOT equal to the current time */
|
|
now -= 10;
|
|
if (!TEST_int_ne(SSL_SESSION_set_time(early, now), 0)
|
|
|| !TEST_int_eq(SSL_CTX_add_session(ctx, early), 1)
|
|
|| !TEST_long_ne(SSL_SESSION_get_time(early), now))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_CTX_free(ctx);
|
|
SSL_SESSION_free(early);
|
|
SSL_SESSION_free(middle);
|
|
SSL_SESSION_free(late);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test 0: Client sets servername and server acknowledges it (TLSv1.2)
|
|
* Test 1: Client sets servername and server does not acknowledge it (TLSv1.2)
|
|
* Test 2: Client sets inconsistent servername on resumption (TLSv1.2)
|
|
* Test 3: Client does not set servername on initial handshake (TLSv1.2)
|
|
* Test 4: Client does not set servername on resumption handshake (TLSv1.2)
|
|
* Test 5: Client sets servername and server acknowledges it (TLSv1.3)
|
|
* Test 6: Client sets servername and server does not acknowledge it (TLSv1.3)
|
|
* Test 7: Client sets inconsistent servername on resumption (TLSv1.3)
|
|
* Test 8: Client does not set servername on initial handshake(TLSv1.3)
|
|
* Test 9: Client does not set servername on resumption handshake (TLSv1.3)
|
|
*/
|
|
static int test_servername(int tst)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
SSL_SESSION *sess = NULL;
|
|
const char *sexpectedhost = NULL, *cexpectedhost = NULL;
|
|
|
|
#ifdef OPENSSL_NO_TLS1_2
|
|
if (tst <= 4)
|
|
return 1;
|
|
#endif
|
|
#ifdef OSSL_NO_USABLE_TLS1_3
|
|
if (tst >= 5)
|
|
return 1;
|
|
#endif
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
(tst <= 4) ? TLS1_2_VERSION
|
|
: TLS1_3_VERSION,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (tst != 1 && tst != 6) {
|
|
if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx,
|
|
hostname_cb)))
|
|
goto end;
|
|
}
|
|
|
|
if (tst != 3 && tst != 8) {
|
|
if (!TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost")))
|
|
goto end;
|
|
sexpectedhost = cexpectedhost = "goodhost";
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_str_eq(SSL_get_servername(clientssl, TLSEXT_NAMETYPE_host_name),
|
|
cexpectedhost)
|
|
|| !TEST_str_eq(SSL_get_servername(serverssl,
|
|
TLSEXT_NAMETYPE_host_name),
|
|
sexpectedhost))
|
|
goto end;
|
|
|
|
/* Now repeat with a resumption handshake */
|
|
|
|
if (!TEST_int_eq(SSL_shutdown(clientssl), 0)
|
|
|| !TEST_ptr_ne(sess = SSL_get1_session(clientssl), NULL)
|
|
|| !TEST_true(SSL_SESSION_is_resumable(sess))
|
|
|| !TEST_int_eq(SSL_shutdown(serverssl), 0))
|
|
goto end;
|
|
|
|
SSL_free(clientssl);
|
|
SSL_free(serverssl);
|
|
clientssl = serverssl = NULL;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL,
|
|
NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set_session(clientssl, sess)))
|
|
goto end;
|
|
|
|
sexpectedhost = cexpectedhost = "goodhost";
|
|
if (tst == 2 || tst == 7) {
|
|
/* Set an inconsistent hostname */
|
|
if (!TEST_true(SSL_set_tlsext_host_name(clientssl, "altgoodhost")))
|
|
goto end;
|
|
/*
|
|
* In TLSv1.2 we expect the hostname from the original handshake, in
|
|
* TLSv1.3 we expect the hostname from this handshake
|
|
*/
|
|
if (tst == 7)
|
|
sexpectedhost = cexpectedhost = "altgoodhost";
|
|
|
|
if (!TEST_str_eq(SSL_get_servername(clientssl,
|
|
TLSEXT_NAMETYPE_host_name),
|
|
"altgoodhost"))
|
|
goto end;
|
|
} else if (tst == 4 || tst == 9) {
|
|
/*
|
|
* A TLSv1.3 session does not associate a session with a servername,
|
|
* but a TLSv1.2 session does.
|
|
*/
|
|
if (tst == 9)
|
|
sexpectedhost = cexpectedhost = NULL;
|
|
|
|
if (!TEST_str_eq(SSL_get_servername(clientssl,
|
|
TLSEXT_NAMETYPE_host_name),
|
|
cexpectedhost))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_set_tlsext_host_name(clientssl, "goodhost")))
|
|
goto end;
|
|
/*
|
|
* In a TLSv1.2 resumption where the hostname was not acknowledged
|
|
* we expect the hostname on the server to be empty. On the client we
|
|
* return what was requested in this case.
|
|
*
|
|
* Similarly if the client didn't set a hostname on an original TLSv1.2
|
|
* session but is now, the server hostname will be empty, but the client
|
|
* is as we set it.
|
|
*/
|
|
if (tst == 1 || tst == 3)
|
|
sexpectedhost = NULL;
|
|
|
|
if (!TEST_str_eq(SSL_get_servername(clientssl,
|
|
TLSEXT_NAMETYPE_host_name),
|
|
"goodhost"))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_session_reused(clientssl))
|
|
|| !TEST_true(SSL_session_reused(serverssl))
|
|
|| !TEST_str_eq(SSL_get_servername(clientssl,
|
|
TLSEXT_NAMETYPE_host_name),
|
|
cexpectedhost)
|
|
|| !TEST_str_eq(SSL_get_servername(serverssl,
|
|
TLSEXT_NAMETYPE_host_name),
|
|
sexpectedhost))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_SESSION_free(sess);
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
#if !defined(OPENSSL_NO_EC) \
|
|
&& (!defined(OSSL_NO_USABLE_TLS1_3) || !defined(OPENSSL_NO_TLS1_2))
|
|
/*
|
|
* Test that if signature algorithms are not available, then we do not offer or
|
|
* accept them.
|
|
* Test 0: Two RSA sig algs available: both RSA sig algs shared
|
|
* Test 1: The client only has SHA2-256: only SHA2-256 algorithms shared
|
|
* Test 2: The server only has SHA2-256: only SHA2-256 algorithms shared
|
|
* Test 3: An RSA and an ECDSA sig alg available: both sig algs shared
|
|
* Test 4: The client only has an ECDSA sig alg: only ECDSA algorithms shared
|
|
* Test 5: The server only has an ECDSA sig alg: only ECDSA algorithms shared
|
|
*/
|
|
static int test_sigalgs_available(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
OSSL_LIB_CTX *tmpctx = OSSL_LIB_CTX_new();
|
|
OSSL_LIB_CTX *clientctx = libctx, *serverctx = libctx;
|
|
OSSL_PROVIDER *filterprov = NULL;
|
|
int sig, hash;
|
|
|
|
if (!TEST_ptr(tmpctx))
|
|
goto end;
|
|
|
|
if (idx != 0 && idx != 3) {
|
|
if (!TEST_true(OSSL_PROVIDER_add_builtin(tmpctx, "filter",
|
|
filter_provider_init)))
|
|
goto end;
|
|
|
|
filterprov = OSSL_PROVIDER_load(tmpctx, "filter");
|
|
if (!TEST_ptr(filterprov))
|
|
goto end;
|
|
|
|
if (idx < 3) {
|
|
/*
|
|
* Only enable SHA2-256 so rsa_pss_rsae_sha384 should not be offered
|
|
* or accepted for the peer that uses this libctx. Note that libssl
|
|
* *requires* SHA2-256 to be available so we cannot disable that. We
|
|
* also need SHA1 for our certificate.
|
|
*/
|
|
if (!TEST_true(filter_provider_set_filter(OSSL_OP_DIGEST,
|
|
"SHA2-256:SHA1")))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(filter_provider_set_filter(OSSL_OP_SIGNATURE,
|
|
"ECDSA"))
|
|
|| !TEST_true(filter_provider_set_filter(OSSL_OP_KEYMGMT,
|
|
"EC:X25519:X448")))
|
|
goto end;
|
|
}
|
|
|
|
if (idx == 1 || idx == 4)
|
|
clientctx = tmpctx;
|
|
else
|
|
serverctx = tmpctx;
|
|
}
|
|
|
|
cctx = SSL_CTX_new_ex(clientctx, NULL, TLS_client_method());
|
|
sctx = SSL_CTX_new_ex(serverctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(cctx) || !TEST_ptr(sctx))
|
|
goto end;
|
|
|
|
if (idx != 5) {
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_VERSION,
|
|
0,
|
|
&sctx, &cctx, cert2, privkey2)))
|
|
goto end;
|
|
}
|
|
|
|
/* Ensure we only use TLSv1.2 ciphersuites based on SHA256 */
|
|
if (idx < 4) {
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
"ECDHE-RSA-AES128-GCM-SHA256")))
|
|
goto end;
|
|
} else {
|
|
if (!TEST_true(SSL_CTX_set_cipher_list(cctx,
|
|
"ECDHE-ECDSA-AES128-GCM-SHA256")))
|
|
goto end;
|
|
}
|
|
|
|
if (idx < 3) {
|
|
if (!SSL_CTX_set1_sigalgs_list(cctx,
|
|
"rsa_pss_rsae_sha384"
|
|
":rsa_pss_rsae_sha256")
|
|
|| !SSL_CTX_set1_sigalgs_list(sctx,
|
|
"rsa_pss_rsae_sha384"
|
|
":rsa_pss_rsae_sha256"))
|
|
goto end;
|
|
} else {
|
|
if (!SSL_CTX_set1_sigalgs_list(cctx, "rsa_pss_rsae_sha256:ECDSA+SHA256")
|
|
|| !SSL_CTX_set1_sigalgs_list(sctx,
|
|
"rsa_pss_rsae_sha256:ECDSA+SHA256"))
|
|
goto end;
|
|
}
|
|
|
|
if (idx != 5
|
|
&& (!TEST_int_eq(SSL_CTX_use_certificate_file(sctx, cert2,
|
|
SSL_FILETYPE_PEM), 1)
|
|
|| !TEST_int_eq(SSL_CTX_use_PrivateKey_file(sctx,
|
|
privkey2,
|
|
SSL_FILETYPE_PEM), 1)
|
|
|| !TEST_int_eq(SSL_CTX_check_private_key(sctx), 1)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/* For tests 0 and 3 we expect 2 shared sigalgs, otherwise exactly 1 */
|
|
if (!TEST_int_eq(SSL_get_shared_sigalgs(serverssl, 0, &sig, &hash, NULL,
|
|
NULL, NULL),
|
|
(idx == 0 || idx == 3) ? 2 : 1))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(hash, idx == 0 ? NID_sha384 : NID_sha256))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(sig, (idx == 4 || idx == 5) ? EVP_PKEY_EC
|
|
: NID_rsassaPss))
|
|
goto end;
|
|
|
|
testresult = filter_provider_check_clean_finish();
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
OSSL_PROVIDER_unload(filterprov);
|
|
OSSL_LIB_CTX_free(tmpctx);
|
|
|
|
return testresult;
|
|
}
|
|
#endif /*
|
|
* !defined(OPENSSL_NO_EC) \
|
|
* && (!defined(OSSL_NO_USABLE_TLS1_3) || !defined(OPENSSL_NO_TLS1_2))
|
|
*/
|
|
|
|
#ifndef OPENSSL_NO_TLS1_3
|
|
/* This test can run in TLSv1.3 even if ec and dh are disabled */
|
|
static int test_pluggable_group(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
OSSL_PROVIDER *tlsprov = OSSL_PROVIDER_load(libctx, "tls-provider");
|
|
/* Check that we are not impacted by a provider without any groups */
|
|
OSSL_PROVIDER *legacyprov = OSSL_PROVIDER_load(libctx, "legacy");
|
|
const char *group_name = idx == 0 ? "xorgroup" : "xorkemgroup";
|
|
|
|
if (!TEST_ptr(tlsprov))
|
|
goto end;
|
|
|
|
if (legacyprov == NULL) {
|
|
/*
|
|
* In this case we assume we've been built with "no-legacy" and skip
|
|
* this test (there is no OPENSSL_NO_LEGACY)
|
|
*/
|
|
testresult = 1;
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
TLS1_3_VERSION,
|
|
TLS1_3_VERSION,
|
|
&sctx, &cctx, cert, privkey))
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set1_groups_list(serverssl, group_name))
|
|
|| !TEST_true(SSL_set1_groups_list(clientssl, group_name)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (!TEST_str_eq(group_name,
|
|
SSL_group_to_name(serverssl, SSL_get_shared_group(serverssl, 0))))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
OSSL_PROVIDER_unload(tlsprov);
|
|
OSSL_PROVIDER_unload(legacyprov);
|
|
|
|
return testresult;
|
|
}
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
static int test_ssl_dup(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL, *client2ssl = NULL;
|
|
int testresult = 0;
|
|
BIO *rbio = NULL, *wbio = NULL;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
0,
|
|
0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set_min_proto_version(clientssl, TLS1_2_VERSION))
|
|
|| !TEST_true(SSL_set_max_proto_version(clientssl, TLS1_2_VERSION)))
|
|
goto end;
|
|
|
|
client2ssl = SSL_dup(clientssl);
|
|
rbio = SSL_get_rbio(clientssl);
|
|
if (!TEST_ptr(rbio)
|
|
|| !TEST_true(BIO_up_ref(rbio)))
|
|
goto end;
|
|
SSL_set0_rbio(client2ssl, rbio);
|
|
rbio = NULL;
|
|
|
|
wbio = SSL_get_wbio(clientssl);
|
|
if (!TEST_ptr(wbio) || !TEST_true(BIO_up_ref(wbio)))
|
|
goto end;
|
|
SSL_set0_wbio(client2ssl, wbio);
|
|
rbio = NULL;
|
|
|
|
if (!TEST_ptr(client2ssl)
|
|
/* Handshake not started so pointers should be different */
|
|
|| !TEST_ptr_ne(clientssl, client2ssl))
|
|
goto end;
|
|
|
|
if (!TEST_int_eq(SSL_get_min_proto_version(client2ssl), TLS1_2_VERSION)
|
|
|| !TEST_int_eq(SSL_get_max_proto_version(client2ssl), TLS1_2_VERSION))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, client2ssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
SSL_free(clientssl);
|
|
clientssl = SSL_dup(client2ssl);
|
|
if (!TEST_ptr(clientssl)
|
|
/* Handshake has finished so pointers should be the same */
|
|
|| !TEST_ptr_eq(clientssl, client2ssl))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_free(client2ssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
# ifndef OPENSSL_NO_DH
|
|
|
|
static EVP_PKEY *tmp_dh_params = NULL;
|
|
|
|
/* Helper function for the test_set_tmp_dh() tests */
|
|
static EVP_PKEY *get_tmp_dh_params(void)
|
|
{
|
|
if (tmp_dh_params == NULL) {
|
|
BIGNUM *p = NULL;
|
|
OSSL_PARAM_BLD *tmpl = NULL;
|
|
EVP_PKEY_CTX *pctx = NULL;
|
|
OSSL_PARAM *params = NULL;
|
|
EVP_PKEY *dhpkey = NULL;
|
|
|
|
p = BN_get_rfc3526_prime_2048(NULL);
|
|
if (!TEST_ptr(p))
|
|
goto end;
|
|
|
|
pctx = EVP_PKEY_CTX_new_from_name(libctx, "DH", NULL);
|
|
if (!TEST_ptr(pctx)
|
|
|| !TEST_int_eq(EVP_PKEY_fromdata_init(pctx), 1))
|
|
goto end;
|
|
|
|
tmpl = OSSL_PARAM_BLD_new();
|
|
if (!TEST_ptr(tmpl)
|
|
|| !TEST_true(OSSL_PARAM_BLD_push_BN(tmpl,
|
|
OSSL_PKEY_PARAM_FFC_P,
|
|
p))
|
|
|| !TEST_true(OSSL_PARAM_BLD_push_uint(tmpl,
|
|
OSSL_PKEY_PARAM_FFC_G,
|
|
2)))
|
|
goto end;
|
|
|
|
params = OSSL_PARAM_BLD_to_param(tmpl);
|
|
if (!TEST_ptr(params)
|
|
|| !TEST_int_eq(EVP_PKEY_fromdata(pctx, &dhpkey,
|
|
EVP_PKEY_KEY_PARAMETERS,
|
|
params), 1))
|
|
goto end;
|
|
|
|
tmp_dh_params = dhpkey;
|
|
end:
|
|
BN_free(p);
|
|
EVP_PKEY_CTX_free(pctx);
|
|
OSSL_PARAM_BLD_free(tmpl);
|
|
OSSL_PARAM_free(params);
|
|
}
|
|
|
|
if (tmp_dh_params != NULL && !EVP_PKEY_up_ref(tmp_dh_params))
|
|
return NULL;
|
|
|
|
return tmp_dh_params;
|
|
}
|
|
|
|
# ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
/* Callback used by test_set_tmp_dh() */
|
|
static DH *tmp_dh_callback(SSL *s, int is_export, int keylen)
|
|
{
|
|
EVP_PKEY *dhpkey = get_tmp_dh_params();
|
|
DH *ret = NULL;
|
|
|
|
if (!TEST_ptr(dhpkey))
|
|
return NULL;
|
|
|
|
/*
|
|
* libssl does not free the returned DH, so we free it now knowing that even
|
|
* after we free dhpkey, there will still be a reference to the owning
|
|
* EVP_PKEY in tmp_dh_params, and so the DH object will live for the length
|
|
* of time we need it for.
|
|
*/
|
|
ret = EVP_PKEY_get1_DH(dhpkey);
|
|
DH_free(ret);
|
|
|
|
EVP_PKEY_free(dhpkey);
|
|
|
|
return ret;
|
|
}
|
|
# endif
|
|
|
|
/*
|
|
* Test the various methods for setting temporary DH parameters
|
|
*
|
|
* Test 0: Default (no auto) setting
|
|
* Test 1: Explicit SSL_CTX auto off
|
|
* Test 2: Explicit SSL auto off
|
|
* Test 3: Explicit SSL_CTX auto on
|
|
* Test 4: Explicit SSL auto on
|
|
* Test 5: Explicit SSL_CTX auto off, custom DH params via EVP_PKEY
|
|
* Test 6: Explicit SSL auto off, custom DH params via EVP_PKEY
|
|
*
|
|
* The following are testing deprecated APIs, so we only run them if available
|
|
* Test 7: Explicit SSL_CTX auto off, custom DH params via DH
|
|
* Test 8: Explicit SSL auto off, custom DH params via DH
|
|
* Test 9: Explicit SSL_CTX auto off, custom DH params via callback
|
|
* Test 10: Explicit SSL auto off, custom DH params via callback
|
|
*/
|
|
static int test_set_tmp_dh(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
int dhauto = (idx == 3 || idx == 4) ? 1 : 0;
|
|
int expected = (idx <= 2) ? 0 : 1;
|
|
EVP_PKEY *dhpkey = NULL;
|
|
# ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
DH *dh = NULL;
|
|
# else
|
|
|
|
if (idx >= 7)
|
|
return 1;
|
|
# endif
|
|
|
|
if (idx >= 5 && idx <= 8) {
|
|
dhpkey = get_tmp_dh_params();
|
|
if (!TEST_ptr(dhpkey))
|
|
goto end;
|
|
}
|
|
# ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
if (idx == 7 || idx == 8) {
|
|
dh = EVP_PKEY_get1_DH(dhpkey);
|
|
if (!TEST_ptr(dh))
|
|
goto end;
|
|
}
|
|
# endif
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(),
|
|
0,
|
|
0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if ((idx & 1) == 1) {
|
|
if (!TEST_true(SSL_CTX_set_dh_auto(sctx, dhauto)))
|
|
goto end;
|
|
}
|
|
|
|
if (idx == 5) {
|
|
if (!TEST_true(SSL_CTX_set0_tmp_dh_pkey(sctx, dhpkey)))
|
|
goto end;
|
|
dhpkey = NULL;
|
|
}
|
|
# ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
else if (idx == 7) {
|
|
if (!TEST_true(SSL_CTX_set_tmp_dh(sctx, dh)))
|
|
goto end;
|
|
} else if (idx == 9) {
|
|
SSL_CTX_set_tmp_dh_callback(sctx, tmp_dh_callback);
|
|
}
|
|
# endif
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if ((idx & 1) == 0 && idx != 0) {
|
|
if (!TEST_true(SSL_set_dh_auto(serverssl, dhauto)))
|
|
goto end;
|
|
}
|
|
if (idx == 6) {
|
|
if (!TEST_true(SSL_set0_tmp_dh_pkey(serverssl, dhpkey)))
|
|
goto end;
|
|
dhpkey = NULL;
|
|
}
|
|
# ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
else if (idx == 8) {
|
|
if (!TEST_true(SSL_set_tmp_dh(serverssl, dh)))
|
|
goto end;
|
|
} else if (idx == 10) {
|
|
SSL_set_tmp_dh_callback(serverssl, tmp_dh_callback);
|
|
}
|
|
# endif
|
|
|
|
if (!TEST_true(SSL_set_min_proto_version(serverssl, TLS1_2_VERSION))
|
|
|| !TEST_true(SSL_set_max_proto_version(serverssl, TLS1_2_VERSION))
|
|
|| !TEST_true(SSL_set_cipher_list(serverssl, "DHE-RSA-AES128-SHA")))
|
|
goto end;
|
|
|
|
/*
|
|
* If autoon then we should succeed. Otherwise we expect failure because
|
|
* there are no parameters
|
|
*/
|
|
if (!TEST_int_eq(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE), expected))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
# ifndef OPENSSL_NO_DEPRECATED_3_0
|
|
DH_free(dh);
|
|
# endif
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
EVP_PKEY_free(dhpkey);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test the auto DH keys are appropriately sized
|
|
*/
|
|
static int test_dh_auto(int idx)
|
|
{
|
|
SSL_CTX *cctx = SSL_CTX_new_ex(libctx, NULL, TLS_client_method());
|
|
SSL_CTX *sctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method());
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
EVP_PKEY *tmpkey = NULL;
|
|
char *thiscert = NULL, *thiskey = NULL;
|
|
size_t expdhsize = 0;
|
|
const char *ciphersuite = "DHE-RSA-AES128-SHA";
|
|
|
|
if (!TEST_ptr(sctx) || !TEST_ptr(cctx))
|
|
goto end;
|
|
|
|
switch (idx) {
|
|
case 0:
|
|
/* The FIPS provider doesn't support this DH size - so we ignore it */
|
|
if (is_fips) {
|
|
testresult = 1;
|
|
goto end;
|
|
}
|
|
thiscert = cert1024;
|
|
thiskey = privkey1024;
|
|
expdhsize = 1024;
|
|
SSL_CTX_set_security_level(sctx, 1);
|
|
SSL_CTX_set_security_level(cctx, 1);
|
|
break;
|
|
case 1:
|
|
/* 2048 bit prime */
|
|
thiscert = cert;
|
|
thiskey = privkey;
|
|
expdhsize = 2048;
|
|
break;
|
|
case 2:
|
|
thiscert = cert3072;
|
|
thiskey = privkey3072;
|
|
expdhsize = 3072;
|
|
break;
|
|
case 3:
|
|
thiscert = cert4096;
|
|
thiskey = privkey4096;
|
|
expdhsize = 4096;
|
|
break;
|
|
case 4:
|
|
thiscert = cert8192;
|
|
thiskey = privkey8192;
|
|
expdhsize = 8192;
|
|
break;
|
|
/* No certificate cases */
|
|
case 5:
|
|
/* The FIPS provider doesn't support this DH size - so we ignore it */
|
|
if (is_fips) {
|
|
testresult = 1;
|
|
goto end;
|
|
}
|
|
ciphersuite = "ADH-AES128-SHA256:@SECLEVEL=0";
|
|
expdhsize = 1024;
|
|
break;
|
|
case 6:
|
|
ciphersuite = "ADH-AES256-SHA256:@SECLEVEL=0";
|
|
expdhsize = 3072;
|
|
break;
|
|
default:
|
|
TEST_error("Invalid text index");
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, NULL,
|
|
NULL,
|
|
0,
|
|
0,
|
|
&sctx, &cctx, thiscert, thiskey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
|
NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set_dh_auto(serverssl, 1))
|
|
|| !TEST_true(SSL_set_min_proto_version(serverssl, TLS1_2_VERSION))
|
|
|| !TEST_true(SSL_set_max_proto_version(serverssl, TLS1_2_VERSION))
|
|
|| !TEST_true(SSL_set_cipher_list(serverssl, ciphersuite))
|
|
|| !TEST_true(SSL_set_cipher_list(clientssl, ciphersuite)))
|
|
goto end;
|
|
|
|
/*
|
|
* Send the server's first flight. At this point the server has created the
|
|
* temporary DH key but hasn't finished using it yet. Once used it is
|
|
* removed, so we cannot test it.
|
|
*/
|
|
if (!TEST_int_le(SSL_connect(clientssl), 0)
|
|
|| !TEST_int_le(SSL_accept(serverssl), 0))
|
|
goto end;
|
|
|
|
if (!TEST_int_gt(SSL_get_tmp_key(serverssl, &tmpkey), 0))
|
|
goto end;
|
|
if (!TEST_size_t_eq(EVP_PKEY_get_bits(tmpkey), expdhsize))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
EVP_PKEY_free(tmpkey);
|
|
|
|
return testresult;
|
|
|
|
}
|
|
# endif /* OPENSSL_NO_DH */
|
|
#endif /* OPENSSL_NO_TLS1_2 */
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
/*
|
|
* Test that setting an SNI callback works with TLSv1.3. Specifically we check
|
|
* that it works even without a certificate configured for the original
|
|
* SSL_CTX
|
|
*/
|
|
static int test_sni_tls13(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL, *sctx2 = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
|
|
/* Reset callback counter */
|
|
snicb = 0;
|
|
|
|
/* Create an initial SSL_CTX with no certificate configured */
|
|
sctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(sctx))
|
|
goto end;
|
|
/* Require TLSv1.3 as a minimum */
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_3_VERSION, 0,
|
|
&sctx2, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
/* Set up SNI */
|
|
if (!TEST_true(SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb))
|
|
|| !TEST_true(SSL_CTX_set_tlsext_servername_arg(sctx, sctx2)))
|
|
goto end;
|
|
|
|
/*
|
|
* Connection should still succeed because the final SSL_CTX has the right
|
|
* certificates configured.
|
|
*/
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL))
|
|
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
|
|
SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/* We should have had the SNI callback called exactly once */
|
|
if (!TEST_int_eq(snicb, 1))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx2);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test that the lifetime hint of a TLSv1.3 ticket is no more than 1 week
|
|
* 0 = TLSv1.2
|
|
* 1 = TLSv1.3
|
|
*/
|
|
static int test_ticket_lifetime(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
int version = TLS1_3_VERSION;
|
|
|
|
#define ONE_WEEK_SEC (7 * 24 * 60 * 60)
|
|
#define TWO_WEEK_SEC (2 * ONE_WEEK_SEC)
|
|
|
|
if (idx == 0) {
|
|
#ifdef OPENSSL_NO_TLS1_2
|
|
return TEST_skip("TLS 1.2 is disabled.");
|
|
#else
|
|
version = TLS1_2_VERSION;
|
|
#endif
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), version, version,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
/*
|
|
* Set the timeout to be more than 1 week
|
|
* make sure the returned value is the default
|
|
*/
|
|
if (!TEST_long_eq(SSL_CTX_set_timeout(sctx, TWO_WEEK_SEC),
|
|
SSL_get_default_timeout(serverssl)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
if (idx == 0) {
|
|
/* TLSv1.2 uses the set value */
|
|
if (!TEST_ulong_eq(SSL_SESSION_get_ticket_lifetime_hint(SSL_get_session(clientssl)), TWO_WEEK_SEC))
|
|
goto end;
|
|
} else {
|
|
/* TLSv1.3 uses the limited value */
|
|
if (!TEST_ulong_le(SSL_SESSION_get_ticket_lifetime_hint(SSL_get_session(clientssl)), ONE_WEEK_SEC))
|
|
goto end;
|
|
}
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
#endif
|
|
/*
|
|
* Test that setting an ALPN does not violate RFC
|
|
*/
|
|
static int test_set_alpn(void)
|
|
{
|
|
SSL_CTX *ctx = NULL;
|
|
SSL *ssl = NULL;
|
|
int testresult = 0;
|
|
|
|
unsigned char bad0[] = { 0x00, 'b', 'a', 'd' };
|
|
unsigned char good[] = { 0x04, 'g', 'o', 'o', 'd' };
|
|
unsigned char bad1[] = { 0x01, 'b', 'a', 'd' };
|
|
unsigned char bad2[] = { 0x03, 'b', 'a', 'd', 0x00};
|
|
unsigned char bad3[] = { 0x03, 'b', 'a', 'd', 0x01, 'b', 'a', 'd'};
|
|
unsigned char bad4[] = { 0x03, 'b', 'a', 'd', 0x06, 'b', 'a', 'd'};
|
|
|
|
/* Create an initial SSL_CTX with no certificate configured */
|
|
ctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(ctx))
|
|
goto end;
|
|
|
|
/* the set_alpn functions return 0 (false) on success, non-zero (true) on failure */
|
|
if (!TEST_false(SSL_CTX_set_alpn_protos(ctx, NULL, 2)))
|
|
goto end;
|
|
if (!TEST_false(SSL_CTX_set_alpn_protos(ctx, good, 0)))
|
|
goto end;
|
|
if (!TEST_false(SSL_CTX_set_alpn_protos(ctx, good, sizeof(good))))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, good, 1)))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad0, sizeof(bad0))))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad1, sizeof(bad1))))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad2, sizeof(bad2))))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad3, sizeof(bad3))))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad4, sizeof(bad4))))
|
|
goto end;
|
|
|
|
ssl = SSL_new(ctx);
|
|
if (!TEST_ptr(ssl))
|
|
goto end;
|
|
|
|
if (!TEST_false(SSL_set_alpn_protos(ssl, NULL, 2)))
|
|
goto end;
|
|
if (!TEST_false(SSL_set_alpn_protos(ssl, good, 0)))
|
|
goto end;
|
|
if (!TEST_false(SSL_set_alpn_protos(ssl, good, sizeof(good))))
|
|
goto end;
|
|
if (!TEST_true(SSL_set_alpn_protos(ssl, good, 1)))
|
|
goto end;
|
|
if (!TEST_true(SSL_set_alpn_protos(ssl, bad0, sizeof(bad0))))
|
|
goto end;
|
|
if (!TEST_true(SSL_set_alpn_protos(ssl, bad1, sizeof(bad1))))
|
|
goto end;
|
|
if (!TEST_true(SSL_set_alpn_protos(ssl, bad2, sizeof(bad2))))
|
|
goto end;
|
|
if (!TEST_true(SSL_set_alpn_protos(ssl, bad3, sizeof(bad3))))
|
|
goto end;
|
|
if (!TEST_true(SSL_set_alpn_protos(ssl, bad4, sizeof(bad4))))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(ssl);
|
|
SSL_CTX_free(ctx);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test SSL_CTX_set1_verify/chain_cert_store and SSL_CTX_get_verify/chain_cert_store.
|
|
*/
|
|
static int test_set_verify_cert_store_ssl_ctx(void)
|
|
{
|
|
SSL_CTX *ctx = NULL;
|
|
int testresult = 0;
|
|
X509_STORE *store = NULL, *new_store = NULL,
|
|
*cstore = NULL, *new_cstore = NULL;
|
|
|
|
/* Create an initial SSL_CTX. */
|
|
ctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(ctx))
|
|
goto end;
|
|
|
|
/* Retrieve verify store pointer. */
|
|
if (!TEST_true(SSL_CTX_get0_verify_cert_store(ctx, &store)))
|
|
goto end;
|
|
|
|
/* Retrieve chain store pointer. */
|
|
if (!TEST_true(SSL_CTX_get0_chain_cert_store(ctx, &cstore)))
|
|
goto end;
|
|
|
|
/* We haven't set any yet, so this should be NULL. */
|
|
if (!TEST_ptr_null(store) || !TEST_ptr_null(cstore))
|
|
goto end;
|
|
|
|
/* Create stores. We use separate stores so pointers are different. */
|
|
new_store = X509_STORE_new();
|
|
if (!TEST_ptr(new_store))
|
|
goto end;
|
|
|
|
new_cstore = X509_STORE_new();
|
|
if (!TEST_ptr(new_cstore))
|
|
goto end;
|
|
|
|
/* Set stores. */
|
|
if (!TEST_true(SSL_CTX_set1_verify_cert_store(ctx, new_store)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set1_chain_cert_store(ctx, new_cstore)))
|
|
goto end;
|
|
|
|
/* Should be able to retrieve the same pointer. */
|
|
if (!TEST_true(SSL_CTX_get0_verify_cert_store(ctx, &store)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_get0_chain_cert_store(ctx, &cstore)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr_eq(store, new_store) || !TEST_ptr_eq(cstore, new_cstore))
|
|
goto end;
|
|
|
|
/* Should be able to unset again. */
|
|
if (!TEST_true(SSL_CTX_set1_verify_cert_store(ctx, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_set1_chain_cert_store(ctx, NULL)))
|
|
goto end;
|
|
|
|
/* Should now be NULL. */
|
|
if (!TEST_true(SSL_CTX_get0_verify_cert_store(ctx, &store)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_CTX_get0_chain_cert_store(ctx, &cstore)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr_null(store) || !TEST_ptr_null(cstore))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
X509_STORE_free(new_store);
|
|
X509_STORE_free(new_cstore);
|
|
SSL_CTX_free(ctx);
|
|
return testresult;
|
|
}
|
|
|
|
/*
|
|
* Test SSL_set1_verify/chain_cert_store and SSL_get_verify/chain_cert_store.
|
|
*/
|
|
static int test_set_verify_cert_store_ssl(void)
|
|
{
|
|
SSL_CTX *ctx = NULL;
|
|
SSL *ssl = NULL;
|
|
int testresult = 0;
|
|
X509_STORE *store = NULL, *new_store = NULL,
|
|
*cstore = NULL, *new_cstore = NULL;
|
|
|
|
/* Create an initial SSL_CTX. */
|
|
ctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(ctx))
|
|
goto end;
|
|
|
|
/* Create an SSL object. */
|
|
ssl = SSL_new(ctx);
|
|
if (!TEST_ptr(ssl))
|
|
goto end;
|
|
|
|
/* Retrieve verify store pointer. */
|
|
if (!TEST_true(SSL_get0_verify_cert_store(ssl, &store)))
|
|
goto end;
|
|
|
|
/* Retrieve chain store pointer. */
|
|
if (!TEST_true(SSL_get0_chain_cert_store(ssl, &cstore)))
|
|
goto end;
|
|
|
|
/* We haven't set any yet, so this should be NULL. */
|
|
if (!TEST_ptr_null(store) || !TEST_ptr_null(cstore))
|
|
goto end;
|
|
|
|
/* Create stores. We use separate stores so pointers are different. */
|
|
new_store = X509_STORE_new();
|
|
if (!TEST_ptr(new_store))
|
|
goto end;
|
|
|
|
new_cstore = X509_STORE_new();
|
|
if (!TEST_ptr(new_cstore))
|
|
goto end;
|
|
|
|
/* Set stores. */
|
|
if (!TEST_true(SSL_set1_verify_cert_store(ssl, new_store)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set1_chain_cert_store(ssl, new_cstore)))
|
|
goto end;
|
|
|
|
/* Should be able to retrieve the same pointer. */
|
|
if (!TEST_true(SSL_get0_verify_cert_store(ssl, &store)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_get0_chain_cert_store(ssl, &cstore)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr_eq(store, new_store) || !TEST_ptr_eq(cstore, new_cstore))
|
|
goto end;
|
|
|
|
/* Should be able to unset again. */
|
|
if (!TEST_true(SSL_set1_verify_cert_store(ssl, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set1_chain_cert_store(ssl, NULL)))
|
|
goto end;
|
|
|
|
/* Should now be NULL. */
|
|
if (!TEST_true(SSL_get0_verify_cert_store(ssl, &store)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_get0_chain_cert_store(ssl, &cstore)))
|
|
goto end;
|
|
|
|
if (!TEST_ptr_null(store) || !TEST_ptr_null(cstore))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
X509_STORE_free(new_store);
|
|
X509_STORE_free(new_cstore);
|
|
SSL_free(ssl);
|
|
SSL_CTX_free(ctx);
|
|
return testresult;
|
|
}
|
|
|
|
|
|
static int test_inherit_verify_param(void)
|
|
{
|
|
int testresult = 0;
|
|
|
|
SSL_CTX *ctx = NULL;
|
|
X509_VERIFY_PARAM *cp = NULL;
|
|
SSL *ssl = NULL;
|
|
X509_VERIFY_PARAM *sp = NULL;
|
|
int hostflags = X509_CHECK_FLAG_NEVER_CHECK_SUBJECT;
|
|
|
|
ctx = SSL_CTX_new_ex(libctx, NULL, TLS_server_method());
|
|
if (!TEST_ptr(ctx))
|
|
goto end;
|
|
|
|
cp = SSL_CTX_get0_param(ctx);
|
|
if (!TEST_ptr(cp))
|
|
goto end;
|
|
if (!TEST_int_eq(X509_VERIFY_PARAM_get_hostflags(cp), 0))
|
|
goto end;
|
|
|
|
X509_VERIFY_PARAM_set_hostflags(cp, hostflags);
|
|
|
|
ssl = SSL_new(ctx);
|
|
if (!TEST_ptr(ssl))
|
|
goto end;
|
|
|
|
sp = SSL_get0_param(ssl);
|
|
if (!TEST_ptr(sp))
|
|
goto end;
|
|
if (!TEST_int_eq(X509_VERIFY_PARAM_get_hostflags(sp), hostflags))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(ssl);
|
|
SSL_CTX_free(ctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_load_dhfile(void)
|
|
{
|
|
#ifndef OPENSSL_NO_DH
|
|
int testresult = 0;
|
|
|
|
SSL_CTX *ctx = NULL;
|
|
SSL_CONF_CTX *cctx = NULL;
|
|
|
|
if (dhfile == NULL)
|
|
return 1;
|
|
|
|
if (!TEST_ptr(ctx = SSL_CTX_new_ex(libctx, NULL, TLS_client_method()))
|
|
|| !TEST_ptr(cctx = SSL_CONF_CTX_new()))
|
|
goto end;
|
|
|
|
SSL_CONF_CTX_set_ssl_ctx(cctx, ctx);
|
|
SSL_CONF_CTX_set_flags(cctx,
|
|
SSL_CONF_FLAG_CERTIFICATE
|
|
| SSL_CONF_FLAG_SERVER
|
|
| SSL_CONF_FLAG_FILE);
|
|
|
|
if (!TEST_int_eq(SSL_CONF_cmd(cctx, "DHParameters", dhfile), 2))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_CONF_CTX_free(cctx);
|
|
SSL_CTX_free(ctx);
|
|
|
|
return testresult;
|
|
#else
|
|
return TEST_skip("DH not supported by this build");
|
|
#endif
|
|
}
|
|
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
/* Test that read_ahead works across a key change */
|
|
static int test_read_ahead_key_change(void)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char *msg = "Hello World";
|
|
size_t written, readbytes;
|
|
char buf[80];
|
|
int i;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_3_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
SSL_CTX_set_read_ahead(sctx, 1);
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/* Write some data, send a key update, write more data */
|
|
if (!TEST_true(SSL_write_ex(clientssl, msg, strlen(msg), &written))
|
|
|| !TEST_size_t_eq(written, strlen(msg)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_key_update(clientssl, SSL_KEY_UPDATE_NOT_REQUESTED)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_write_ex(clientssl, msg, strlen(msg), &written))
|
|
|| !TEST_size_t_eq(written, strlen(msg)))
|
|
goto end;
|
|
|
|
/*
|
|
* Since read_ahead is on the first read below should read the record with
|
|
* the first app data, the second record with the key update message, and
|
|
* the third record with the app data all in one go. We should be able to
|
|
* still process the read_ahead data correctly even though it crosses
|
|
* epochs
|
|
*/
|
|
for (i = 0; i < 2; i++) {
|
|
if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf) - 1,
|
|
&readbytes)))
|
|
goto end;
|
|
|
|
buf[readbytes] = '\0';
|
|
if (!TEST_str_eq(buf, msg))
|
|
goto end;
|
|
}
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
|
|
static size_t record_pad_cb(SSL *s, int type, size_t len, void *arg)
|
|
{
|
|
int *called = arg;
|
|
|
|
switch ((*called)++) {
|
|
case 0:
|
|
/* Add some padding to first record */
|
|
return 512;
|
|
case 1:
|
|
/* Maximally pad the second record */
|
|
return SSL3_RT_MAX_PLAIN_LENGTH - len;
|
|
case 2:
|
|
/*
|
|
* Exceeding the maximum padding should be fine. It should just pad to
|
|
* the maximum anyway
|
|
*/
|
|
return SSL3_RT_MAX_PLAIN_LENGTH + 1 - len;
|
|
case 3:
|
|
/*
|
|
* Very large padding should also be ok. Should just pad to the maximum
|
|
* allowed
|
|
*/
|
|
return SIZE_MAX;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Test that setting record padding in TLSv1.3 works as expected
|
|
* Test 0: Record padding callback on the SSL_CTX
|
|
* Test 1: Record padding callback on the SSL
|
|
* Test 2: Record block padding on the SSL_CTX
|
|
* Test 3: Record block padding on the SSL
|
|
*/
|
|
static int test_tls13_record_padding(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
|
int testresult = 0;
|
|
char *msg = "Hello World";
|
|
size_t written, readbytes;
|
|
char buf[80];
|
|
int i;
|
|
int called = 0;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), TLS1_3_VERSION, 0,
|
|
&sctx, &cctx, cert, privkey)))
|
|
goto end;
|
|
|
|
if (idx == 0) {
|
|
SSL_CTX_set_record_padding_callback(cctx, record_pad_cb);
|
|
SSL_CTX_set_record_padding_callback_arg(cctx, &called);
|
|
if (!TEST_ptr_eq(SSL_CTX_get_record_padding_callback_arg(cctx), &called))
|
|
goto end;
|
|
} else if (idx == 2) {
|
|
/* Exceeding the max plain length should fail */
|
|
if (!TEST_false(SSL_CTX_set_block_padding(cctx,
|
|
SSL3_RT_MAX_PLAIN_LENGTH + 1)))
|
|
goto end;
|
|
if (!TEST_true(SSL_CTX_set_block_padding(cctx, 512)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (idx == 1) {
|
|
SSL_set_record_padding_callback(clientssl, record_pad_cb);
|
|
SSL_set_record_padding_callback_arg(clientssl, &called);
|
|
if (!TEST_ptr_eq(SSL_get_record_padding_callback_arg(clientssl), &called))
|
|
goto end;
|
|
} else if (idx == 3) {
|
|
/* Exceeding the max plain length should fail */
|
|
if (!TEST_false(SSL_set_block_padding(clientssl,
|
|
SSL3_RT_MAX_PLAIN_LENGTH + 1)))
|
|
goto end;
|
|
if (!TEST_true(SSL_set_block_padding(clientssl, 512)))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
called = 0;
|
|
/*
|
|
* Write some data, then check we can read it. Do this four times to check
|
|
* we can continue to write and read padded data after the initial record
|
|
* padding has been added. We don't actually check that the padding has
|
|
* been applied to the record - just that we can continue to communicate
|
|
* normally and that the callback has been called (if appropriate).
|
|
*/
|
|
for (i = 0; i < 4; i++) {
|
|
if (!TEST_true(SSL_write_ex(clientssl, msg, strlen(msg), &written))
|
|
|| !TEST_size_t_eq(written, strlen(msg)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_read_ex(serverssl, buf, sizeof(buf) - 1,
|
|
&readbytes))
|
|
|| !TEST_size_t_eq(written, readbytes))
|
|
goto end;
|
|
|
|
buf[readbytes] = '\0';
|
|
if (!TEST_str_eq(buf, msg))
|
|
goto end;
|
|
}
|
|
|
|
if ((idx == 0 || idx == 1) && !TEST_int_eq(called, 4))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
return testresult;
|
|
}
|
|
#endif /* OSSL_NO_USABLE_TLS1_3 */
|
|
|
|
#if !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_DYNAMIC_ENGINE)
|
|
/*
|
|
* Test TLSv1.2 with a pipeline capable cipher. TLSv1.3 and DTLS do not
|
|
* support this yet. The only pipeline capable cipher that we have is in the
|
|
* dasync engine (providers don't support this yet), so we have to use
|
|
* deprecated APIs for this test.
|
|
*
|
|
* Test 0: Client has pipelining enabled, server does not
|
|
* Test 1: Server has pipelining enabled, client does not
|
|
* Test 2: Client has pipelining enabled, server does not: not enough data to
|
|
* fill all the pipelines
|
|
* Test 3: Client has pipelining enabled, server does not: not enough data to
|
|
* fill all the pipelines by more than a full pipeline's worth
|
|
* Test 4: Client has pipelining enabled, server does not: more data than all
|
|
* the available pipelines can take
|
|
* Test 5: Client has pipelining enabled, server does not: Maximum size pipeline
|
|
*/
|
|
static int test_pipelining(int idx)
|
|
{
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
|
SSL *clientssl = NULL, *serverssl = NULL, *peera, *peerb;
|
|
int testresult = 0, numreads;
|
|
/* A 55 byte message */
|
|
unsigned char *msg = (unsigned char *)
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz123";
|
|
size_t written, readbytes, offset, msglen, fragsize = 10, numpipes = 5;
|
|
size_t expectedreads;
|
|
unsigned char *buf = NULL;
|
|
ENGINE *e;
|
|
|
|
if (!TEST_ptr(e = ENGINE_by_id("dasync")))
|
|
return 0;
|
|
|
|
if (!TEST_true(ENGINE_init(e))) {
|
|
ENGINE_free(e);
|
|
return 0;
|
|
}
|
|
|
|
if (!TEST_true(ENGINE_register_ciphers(e)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
|
TLS_client_method(), 0,
|
|
TLS1_2_VERSION, &sctx, &cctx, cert,
|
|
privkey)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl,
|
|
&clientssl, NULL, NULL)))
|
|
goto end;
|
|
|
|
if (!TEST_true(SSL_set_cipher_list(clientssl, "AES128-SHA")))
|
|
goto end;
|
|
|
|
/* peera is always configured for pipelining, while peerb is not. */
|
|
if (idx == 1) {
|
|
peera = serverssl;
|
|
peerb = clientssl;
|
|
|
|
} else {
|
|
peera = clientssl;
|
|
peerb = serverssl;
|
|
}
|
|
|
|
if (idx == 5) {
|
|
numpipes = 2;
|
|
/* Maximum allowed fragment size */
|
|
fragsize = SSL3_RT_MAX_PLAIN_LENGTH;
|
|
msglen = fragsize * numpipes;
|
|
msg = OPENSSL_malloc(msglen);
|
|
if (!TEST_ptr(msg))
|
|
goto end;
|
|
if (!TEST_int_gt(RAND_bytes_ex(libctx, msg, msglen, 0), 0))
|
|
goto end;
|
|
} else if (idx == 4) {
|
|
msglen = 55;
|
|
} else {
|
|
msglen = 50;
|
|
}
|
|
if (idx == 2)
|
|
msglen -= 2; /* Send 2 less bytes */
|
|
else if (idx == 3)
|
|
msglen -= 12; /* Send 12 less bytes */
|
|
|
|
buf = OPENSSL_malloc(msglen);
|
|
if (!TEST_ptr(buf))
|
|
goto end;
|
|
|
|
if (idx == 5) {
|
|
/*
|
|
* Test that setting a split send fragment longer than the maximum
|
|
* allowed fails
|
|
*/
|
|
if (!TEST_false(SSL_set_split_send_fragment(peera, fragsize + 1)))
|
|
goto end;
|
|
}
|
|
|
|
/*
|
|
* In the normal case. We have 5 pipelines with 10 bytes per pipeline
|
|
* (50 bytes in total). This is a ridiculously small number of bytes -
|
|
* but sufficient for our purposes
|
|
*/
|
|
if (!TEST_true(SSL_set_max_pipelines(peera, numpipes))
|
|
|| !TEST_true(SSL_set_split_send_fragment(peera, fragsize)))
|
|
goto end;
|
|
|
|
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
|
|
goto end;
|
|
|
|
/* Write some data from peera to peerb */
|
|
if (!TEST_true(SSL_write_ex(peera, msg, msglen, &written))
|
|
|| !TEST_size_t_eq(written, msglen))
|
|
goto end;
|
|
|
|
/*
|
|
* If the pipelining code worked, then we expect all |numpipes| pipelines to
|
|
* have been used - except in test 3 where only |numpipes - 1| pipelines
|
|
* will be used. This will result in |numpipes| records (|numpipes - 1| for
|
|
* test 3) having been sent to peerb. Since peerb is not using read_ahead we
|
|
* expect this to be read in |numpipes| or |numpipes - 1| separate
|
|
* SSL_read_ex calls. In the case of test 4, there is then one additional
|
|
* read for left over data that couldn't fit in the previous pipelines
|
|
*/
|
|
for (offset = 0, numreads = 0;
|
|
offset < msglen;
|
|
offset += readbytes, numreads++) {
|
|
if (!TEST_true(SSL_read_ex(peerb, buf + offset,
|
|
msglen - offset, &readbytes)))
|
|
goto end;
|
|
}
|
|
|
|
expectedreads = idx == 4 ? numpipes + 1
|
|
: (idx == 3 ? numpipes - 1 : numpipes);
|
|
if (!TEST_mem_eq(msg, msglen, buf, offset)
|
|
|| !TEST_int_eq(numreads, expectedreads))
|
|
goto end;
|
|
|
|
/*
|
|
* Write some data from peerb to peera. We do this in up to |numpipes + 1|
|
|
* chunks to exercise the read pipelining code on peera.
|
|
*/
|
|
for (offset = 0; offset < msglen; offset += fragsize) {
|
|
size_t sendlen = msglen - offset;
|
|
|
|
if (sendlen > fragsize)
|
|
sendlen = fragsize;
|
|
if (!TEST_true(SSL_write_ex(peerb, msg + offset, sendlen, &written))
|
|
|| !TEST_size_t_eq(written, sendlen))
|
|
goto end;
|
|
}
|
|
|
|
/*
|
|
* The data was written in |numpipes|, |numpipes - 1| or |numpipes + 1|
|
|
* separate chunks (depending on which test we are running). If the
|
|
* pipelining is working then we expect peera to read up to numpipes chunks
|
|
* and process them in parallel, giving back the complete result in a single
|
|
* call to SSL_read_ex
|
|
*/
|
|
if (!TEST_true(SSL_read_ex(peera, buf, msglen, &readbytes))
|
|
|| !TEST_size_t_le(readbytes, msglen))
|
|
goto end;
|
|
|
|
if (idx == 4) {
|
|
size_t readbytes2;
|
|
|
|
if (!TEST_true(SSL_read_ex(peera, buf + readbytes,
|
|
msglen - readbytes, &readbytes2)))
|
|
goto end;
|
|
readbytes += readbytes2;
|
|
if (!TEST_size_t_le(readbytes, msglen))
|
|
goto end;
|
|
}
|
|
|
|
if (!TEST_mem_eq(msg, msglen, buf, readbytes))
|
|
goto end;
|
|
|
|
testresult = 1;
|
|
end:
|
|
SSL_free(serverssl);
|
|
SSL_free(clientssl);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
ENGINE_unregister_ciphers(e);
|
|
ENGINE_finish(e);
|
|
ENGINE_free(e);
|
|
OPENSSL_free(buf);
|
|
if (idx == 5)
|
|
OPENSSL_free(msg);
|
|
return testresult;
|
|
}
|
|
#endif /* !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_DYNAMIC_ENGINE) */
|
|
|
|
OPT_TEST_DECLARE_USAGE("certfile privkeyfile srpvfile tmpfile provider config dhfile\n")
|
|
|
|
int setup_tests(void)
|
|
{
|
|
char *modulename;
|
|
char *configfile;
|
|
|
|
libctx = OSSL_LIB_CTX_new();
|
|
if (!TEST_ptr(libctx))
|
|
return 0;
|
|
|
|
defctxnull = OSSL_PROVIDER_load(NULL, "null");
|
|
|
|
/*
|
|
* Verify that the default and fips providers in the default libctx are not
|
|
* available
|
|
*/
|
|
if (!TEST_false(OSSL_PROVIDER_available(NULL, "default"))
|
|
|| !TEST_false(OSSL_PROVIDER_available(NULL, "fips")))
|
|
return 0;
|
|
|
|
if (!test_skip_common_options()) {
|
|
TEST_error("Error parsing test options\n");
|
|
return 0;
|
|
}
|
|
|
|
if (!TEST_ptr(certsdir = test_get_argument(0))
|
|
|| !TEST_ptr(srpvfile = test_get_argument(1))
|
|
|| !TEST_ptr(tmpfilename = test_get_argument(2))
|
|
|| !TEST_ptr(modulename = test_get_argument(3))
|
|
|| !TEST_ptr(configfile = test_get_argument(4))
|
|
|| !TEST_ptr(dhfile = test_get_argument(5)))
|
|
return 0;
|
|
|
|
if (!TEST_true(OSSL_LIB_CTX_load_config(libctx, configfile)))
|
|
return 0;
|
|
|
|
/* Check we have the expected provider available */
|
|
if (!TEST_true(OSSL_PROVIDER_available(libctx, modulename)))
|
|
return 0;
|
|
|
|
/* Check the default provider is not available */
|
|
if (strcmp(modulename, "default") != 0
|
|
&& !TEST_false(OSSL_PROVIDER_available(libctx, "default")))
|
|
return 0;
|
|
|
|
if (strcmp(modulename, "fips") == 0)
|
|
is_fips = 1;
|
|
|
|
/*
|
|
* We add, but don't load the test "tls-provider". We'll load it when we
|
|
* need it.
|
|
*/
|
|
if (!TEST_true(OSSL_PROVIDER_add_builtin(libctx, "tls-provider",
|
|
tls_provider_init)))
|
|
return 0;
|
|
|
|
|
|
if (getenv("OPENSSL_TEST_GETCOUNTS") != NULL) {
|
|
#ifdef OPENSSL_NO_CRYPTO_MDEBUG
|
|
TEST_error("not supported in this build");
|
|
return 0;
|
|
#else
|
|
int i, mcount, rcount, fcount;
|
|
|
|
for (i = 0; i < 4; i++)
|
|
test_export_key_mat(i);
|
|
CRYPTO_get_alloc_counts(&mcount, &rcount, &fcount);
|
|
test_printf_stdout("malloc %d realloc %d free %d\n",
|
|
mcount, rcount, fcount);
|
|
return 1;
|
|
#endif
|
|
}
|
|
|
|
cert = test_mk_file_path(certsdir, "servercert.pem");
|
|
if (cert == NULL)
|
|
goto err;
|
|
|
|
privkey = test_mk_file_path(certsdir, "serverkey.pem");
|
|
if (privkey == NULL)
|
|
goto err;
|
|
|
|
cert2 = test_mk_file_path(certsdir, "server-ecdsa-cert.pem");
|
|
if (cert2 == NULL)
|
|
goto err;
|
|
|
|
privkey2 = test_mk_file_path(certsdir, "server-ecdsa-key.pem");
|
|
if (privkey2 == NULL)
|
|
goto err;
|
|
|
|
cert1024 = test_mk_file_path(certsdir, "ee-cert-1024.pem");
|
|
if (cert1024 == NULL)
|
|
goto err;
|
|
|
|
privkey1024 = test_mk_file_path(certsdir, "ee-key-1024.pem");
|
|
if (privkey1024 == NULL)
|
|
goto err;
|
|
|
|
cert3072 = test_mk_file_path(certsdir, "ee-cert-3072.pem");
|
|
if (cert3072 == NULL)
|
|
goto err;
|
|
|
|
privkey3072 = test_mk_file_path(certsdir, "ee-key-3072.pem");
|
|
if (privkey3072 == NULL)
|
|
goto err;
|
|
|
|
cert4096 = test_mk_file_path(certsdir, "ee-cert-4096.pem");
|
|
if (cert4096 == NULL)
|
|
goto err;
|
|
|
|
privkey4096 = test_mk_file_path(certsdir, "ee-key-4096.pem");
|
|
if (privkey4096 == NULL)
|
|
goto err;
|
|
|
|
cert8192 = test_mk_file_path(certsdir, "ee-cert-8192.pem");
|
|
if (cert8192 == NULL)
|
|
goto err;
|
|
|
|
privkey8192 = test_mk_file_path(certsdir, "ee-key-8192.pem");
|
|
if (privkey8192 == NULL)
|
|
goto err;
|
|
|
|
#if !defined(OPENSSL_NO_KTLS) && !defined(OPENSSL_NO_SOCK)
|
|
# if !defined(OPENSSL_NO_TLS1_2) || !defined(OSSL_NO_USABLE_TLS1_3)
|
|
ADD_ALL_TESTS(test_ktls, NUM_KTLS_TEST_CIPHERS * 4);
|
|
ADD_ALL_TESTS(test_ktls_sendfile, NUM_KTLS_TEST_CIPHERS * 2);
|
|
# endif
|
|
#endif
|
|
ADD_TEST(test_large_message_tls);
|
|
ADD_TEST(test_large_message_tls_read_ahead);
|
|
#ifndef OPENSSL_NO_DTLS
|
|
ADD_TEST(test_large_message_dtls);
|
|
#endif
|
|
ADD_ALL_TESTS(test_large_app_data, 28);
|
|
ADD_TEST(test_cleanse_plaintext);
|
|
#ifndef OPENSSL_NO_OCSP
|
|
ADD_TEST(test_tlsext_status_type);
|
|
#endif
|
|
ADD_TEST(test_session_with_only_int_cache);
|
|
ADD_TEST(test_session_with_only_ext_cache);
|
|
ADD_TEST(test_session_with_both_cache);
|
|
ADD_TEST(test_session_wo_ca_names);
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
ADD_ALL_TESTS(test_stateful_tickets, 3);
|
|
ADD_ALL_TESTS(test_stateless_tickets, 3);
|
|
ADD_TEST(test_psk_tickets);
|
|
ADD_ALL_TESTS(test_extra_tickets, 6);
|
|
#endif
|
|
ADD_ALL_TESTS(test_ssl_set_bio, TOTAL_SSL_SET_BIO_TESTS);
|
|
ADD_TEST(test_ssl_bio_pop_next_bio);
|
|
ADD_TEST(test_ssl_bio_pop_ssl_bio);
|
|
ADD_TEST(test_ssl_bio_change_rbio);
|
|
ADD_TEST(test_ssl_bio_change_wbio);
|
|
#if !defined(OPENSSL_NO_TLS1_2) || defined(OSSL_NO_USABLE_TLS1_3)
|
|
ADD_ALL_TESTS(test_set_sigalgs, OSSL_NELEM(testsigalgs) * 2);
|
|
ADD_TEST(test_keylog);
|
|
#endif
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
ADD_TEST(test_keylog_no_master_key);
|
|
#endif
|
|
ADD_TEST(test_client_cert_verify_cb);
|
|
ADD_TEST(test_ssl_build_cert_chain);
|
|
ADD_TEST(test_ssl_ctx_build_cert_chain);
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
ADD_TEST(test_client_hello_cb);
|
|
ADD_TEST(test_no_ems);
|
|
ADD_TEST(test_ccs_change_cipher);
|
|
#endif
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
ADD_ALL_TESTS(test_early_data_read_write, 3);
|
|
/*
|
|
* We don't do replay tests for external PSK. Replay protection isn't used
|
|
* in that scenario.
|
|
*/
|
|
ADD_ALL_TESTS(test_early_data_replay, 2);
|
|
ADD_ALL_TESTS(test_early_data_skip, 3);
|
|
ADD_ALL_TESTS(test_early_data_skip_hrr, 3);
|
|
ADD_ALL_TESTS(test_early_data_skip_hrr_fail, 3);
|
|
ADD_ALL_TESTS(test_early_data_skip_abort, 3);
|
|
ADD_ALL_TESTS(test_early_data_not_sent, 3);
|
|
ADD_ALL_TESTS(test_early_data_psk, 8);
|
|
ADD_ALL_TESTS(test_early_data_psk_with_all_ciphers, 5);
|
|
ADD_ALL_TESTS(test_early_data_not_expected, 3);
|
|
# ifndef OPENSSL_NO_TLS1_2
|
|
ADD_ALL_TESTS(test_early_data_tls1_2, 3);
|
|
# endif
|
|
#endif
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
ADD_ALL_TESTS(test_set_ciphersuite, 10);
|
|
ADD_TEST(test_ciphersuite_change);
|
|
ADD_ALL_TESTS(test_tls13_ciphersuite, 4);
|
|
# ifdef OPENSSL_NO_PSK
|
|
ADD_ALL_TESTS(test_tls13_psk, 1);
|
|
# else
|
|
ADD_ALL_TESTS(test_tls13_psk, 4);
|
|
# endif /* OPENSSL_NO_PSK */
|
|
# ifndef OPENSSL_NO_TLS1_2
|
|
/* Test with both TLSv1.3 and 1.2 versions */
|
|
ADD_ALL_TESTS(test_key_exchange, 14);
|
|
# if !defined(OPENSSL_NO_EC) && !defined(OPENSSL_NO_DH)
|
|
ADD_ALL_TESTS(test_negotiated_group,
|
|
4 * (OSSL_NELEM(ecdhe_kexch_groups)
|
|
+ OSSL_NELEM(ffdhe_kexch_groups)));
|
|
# endif
|
|
# else
|
|
/* Test with only TLSv1.3 versions */
|
|
ADD_ALL_TESTS(test_key_exchange, 12);
|
|
# endif
|
|
ADD_ALL_TESTS(test_custom_exts, 6);
|
|
ADD_TEST(test_stateless);
|
|
ADD_TEST(test_pha_key_update);
|
|
#else
|
|
ADD_ALL_TESTS(test_custom_exts, 3);
|
|
#endif
|
|
ADD_ALL_TESTS(test_export_key_mat, 6);
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
ADD_ALL_TESTS(test_export_key_mat_early, 3);
|
|
ADD_TEST(test_key_update);
|
|
ADD_ALL_TESTS(test_key_update_peer_in_write, 2);
|
|
ADD_ALL_TESTS(test_key_update_peer_in_read, 2);
|
|
ADD_ALL_TESTS(test_key_update_local_in_write, 2);
|
|
ADD_ALL_TESTS(test_key_update_local_in_read, 2);
|
|
#endif
|
|
ADD_ALL_TESTS(test_ssl_clear, 2);
|
|
ADD_ALL_TESTS(test_max_fragment_len_ext, OSSL_NELEM(max_fragment_len_test));
|
|
#if !defined(OPENSSL_NO_SRP) && !defined(OPENSSL_NO_TLS1_2)
|
|
ADD_ALL_TESTS(test_srp, 6);
|
|
#endif
|
|
#if !defined(OPENSSL_NO_COMP_ALG)
|
|
/* Add compression case */
|
|
ADD_ALL_TESTS(test_info_callback, 8);
|
|
#else
|
|
ADD_ALL_TESTS(test_info_callback, 6);
|
|
#endif
|
|
ADD_ALL_TESTS(test_ssl_pending, 2);
|
|
ADD_ALL_TESTS(test_ssl_get_shared_ciphers, OSSL_NELEM(shared_ciphers_data));
|
|
ADD_ALL_TESTS(test_ticket_callbacks, 20);
|
|
ADD_ALL_TESTS(test_shutdown, 7);
|
|
ADD_TEST(test_async_shutdown);
|
|
ADD_ALL_TESTS(test_incorrect_shutdown, 2);
|
|
ADD_ALL_TESTS(test_cert_cb, 6);
|
|
ADD_ALL_TESTS(test_client_cert_cb, 2);
|
|
ADD_ALL_TESTS(test_ca_names, 3);
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
ADD_ALL_TESTS(test_multiblock_write, OSSL_NELEM(multiblock_cipherlist_data));
|
|
#endif
|
|
ADD_ALL_TESTS(test_servername, 10);
|
|
#if !defined(OPENSSL_NO_EC) \
|
|
&& (!defined(OSSL_NO_USABLE_TLS1_3) || !defined(OPENSSL_NO_TLS1_2))
|
|
ADD_ALL_TESTS(test_sigalgs_available, 6);
|
|
#endif
|
|
#ifndef OPENSSL_NO_TLS1_3
|
|
ADD_ALL_TESTS(test_pluggable_group, 2);
|
|
#endif
|
|
#ifndef OPENSSL_NO_TLS1_2
|
|
ADD_TEST(test_ssl_dup);
|
|
# ifndef OPENSSL_NO_DH
|
|
ADD_ALL_TESTS(test_set_tmp_dh, 11);
|
|
ADD_ALL_TESTS(test_dh_auto, 7);
|
|
# endif
|
|
#endif
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
ADD_TEST(test_sni_tls13);
|
|
ADD_ALL_TESTS(test_ticket_lifetime, 2);
|
|
#endif
|
|
ADD_TEST(test_inherit_verify_param);
|
|
ADD_TEST(test_set_alpn);
|
|
ADD_TEST(test_set_verify_cert_store_ssl_ctx);
|
|
ADD_TEST(test_set_verify_cert_store_ssl);
|
|
ADD_ALL_TESTS(test_session_timeout, 1);
|
|
ADD_TEST(test_load_dhfile);
|
|
#ifndef OSSL_NO_USABLE_TLS1_3
|
|
ADD_TEST(test_read_ahead_key_change);
|
|
ADD_ALL_TESTS(test_tls13_record_padding, 4);
|
|
#endif
|
|
#if !defined(OPENSSL_NO_TLS1_2) && !defined(OSSL_NO_USABLE_TLS1_3)
|
|
ADD_ALL_TESTS(test_serverinfo_custom, 4);
|
|
#endif
|
|
#if !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_DYNAMIC_ENGINE)
|
|
ADD_ALL_TESTS(test_pipelining, 6);
|
|
#endif
|
|
return 1;
|
|
|
|
err:
|
|
OPENSSL_free(cert);
|
|
OPENSSL_free(privkey);
|
|
OPENSSL_free(cert2);
|
|
OPENSSL_free(privkey2);
|
|
return 0;
|
|
}
|
|
|
|
void cleanup_tests(void)
|
|
{
|
|
# if !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_DH)
|
|
EVP_PKEY_free(tmp_dh_params);
|
|
#endif
|
|
OPENSSL_free(cert);
|
|
OPENSSL_free(privkey);
|
|
OPENSSL_free(cert2);
|
|
OPENSSL_free(privkey2);
|
|
OPENSSL_free(cert1024);
|
|
OPENSSL_free(privkey1024);
|
|
OPENSSL_free(cert3072);
|
|
OPENSSL_free(privkey3072);
|
|
OPENSSL_free(cert4096);
|
|
OPENSSL_free(privkey4096);
|
|
OPENSSL_free(cert8192);
|
|
OPENSSL_free(privkey8192);
|
|
bio_s_mempacket_test_free();
|
|
bio_s_always_retry_free();
|
|
OSSL_PROVIDER_unload(defctxnull);
|
|
OSSL_LIB_CTX_free(libctx);
|
|
}
|