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71728dd8aa
There are some minor differences in the format of a ServerHello in TLSv1.3. Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org>
906 lines
24 KiB
C
906 lines
24 KiB
C
/*
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* Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#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 "ssltestlib.h"
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#include "testutil.h"
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#include "test_main_custom.h"
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static char *cert = NULL;
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static char *privkey = NULL;
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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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#define NUM_EXTRA_CERTS 40
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static int execute_test_large_message(const SSL_METHOD *smeth,
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const SSL_METHOD *cmeth, int read_ahead)
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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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int i;
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BIO *certbio = BIO_new_file(cert, "r");
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X509 *chaincert = NULL;
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int certlen;
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if (certbio == NULL) {
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printf("Can't load the certficate file\n");
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goto end;
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}
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chaincert = PEM_read_bio_X509(certbio, NULL, NULL, NULL);
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BIO_free(certbio);
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certbio = NULL;
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if (chaincert == NULL) {
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printf("Unable to load certificate for chain\n");
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goto end;
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}
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if (!create_ssl_ctx_pair(smeth, cmeth, &sctx,
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&cctx, cert, privkey)) {
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printf("Unable to create SSL_CTX pair\n");
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goto end;
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}
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if(read_ahead) {
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/*
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* Test that read_ahead works correctly when dealing with large
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* records
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*/
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SSL_CTX_set_read_ahead(cctx, 1);
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}
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/*
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* We assume the supplied certificate is big enough so that if we add
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* NUM_EXTRA_CERTS it will make the overall message large enough. The
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* default buffer size is requested to be 16k, but due to the way BUF_MEM
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* works, it ends up allocing a little over 21k (16 * 4/3). So, in this test
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* we need to have a message larger than that.
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*/
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certlen = i2d_X509(chaincert, NULL);
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OPENSSL_assert((certlen * NUM_EXTRA_CERTS)
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> ((SSL3_RT_MAX_PLAIN_LENGTH * 4) / 3));
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for (i = 0; i < NUM_EXTRA_CERTS; i++) {
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if (!X509_up_ref(chaincert)) {
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printf("Unable to up ref cert\n");
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goto end;
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}
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if (!SSL_CTX_add_extra_chain_cert(sctx, chaincert)) {
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printf("Unable to add extra chain cert %d\n", i);
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X509_free(chaincert);
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goto end;
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}
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}
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if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
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printf("Unable to create SSL objects\n");
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goto end;
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}
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if (!create_ssl_connection(serverssl, clientssl)) {
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printf("Unable to create SSL connection\n");
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goto end;
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}
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testresult = 1;
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end:
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X509_free(chaincert);
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SSL_free(serverssl);
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SSL_free(clientssl);
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SSL_CTX_free(sctx);
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SSL_CTX_free(cctx);
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return testresult;
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}
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static int test_large_message_tls(void)
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{
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return execute_test_large_message(TLS_server_method(), TLS_client_method(),
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0);
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}
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static int test_large_message_tls_read_ahead(void)
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{
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return execute_test_large_message(TLS_server_method(), TLS_client_method(),
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1);
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}
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#ifndef OPENSSL_NO_DTLS
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static int test_large_message_dtls(void)
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{
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/*
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* read_ahead is not relevant to DTLS because DTLS always acts as if
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* read_ahead is set.
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*/
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return execute_test_large_message(DTLS_server_method(),
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DTLS_client_method(), 0);
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}
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#endif
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static int ocsp_server_cb(SSL *s, void *arg)
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{
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int *argi = (int *)arg;
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unsigned char *orespdercopy = NULL;
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STACK_OF(OCSP_RESPID) *ids = NULL;
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OCSP_RESPID *id = NULL;
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if (*argi == 2) {
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/* In this test we are expecting exactly 1 OCSP_RESPID */
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SSL_get_tlsext_status_ids(s, &ids);
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if (ids == NULL || sk_OCSP_RESPID_num(ids) != 1)
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return SSL_TLSEXT_ERR_ALERT_FATAL;
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id = sk_OCSP_RESPID_value(ids, 0);
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if (id == NULL || !OCSP_RESPID_match(id, ocspcert))
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return SSL_TLSEXT_ERR_ALERT_FATAL;
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} else if (*argi != 1) {
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return SSL_TLSEXT_ERR_ALERT_FATAL;
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}
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orespdercopy = OPENSSL_memdup(orespder, sizeof(orespder));
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if (orespdercopy == NULL)
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return SSL_TLSEXT_ERR_ALERT_FATAL;
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SSL_set_tlsext_status_ocsp_resp(s, orespdercopy, sizeof(orespder));
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ocsp_server_called = 1;
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return SSL_TLSEXT_ERR_OK;
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}
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static int ocsp_client_cb(SSL *s, void *arg)
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{
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int *argi = (int *)arg;
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const unsigned char *respderin;
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size_t len;
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if (*argi != 1 && *argi != 2)
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return 0;
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len = SSL_get_tlsext_status_ocsp_resp(s, &respderin);
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if (memcmp(orespder, respderin, len) != 0)
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return 0;
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ocsp_client_called = 1;
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return 1;
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}
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static int test_tlsext_status_type(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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STACK_OF(OCSP_RESPID) *ids = NULL;
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OCSP_RESPID *id = NULL;
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BIO *certbio = NULL;
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if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx,
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&cctx, cert, privkey)) {
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printf("Unable to create SSL_CTX pair\n");
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return 0;
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}
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if (SSL_CTX_get_tlsext_status_type(cctx) != -1) {
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printf("Unexpected initial value for "
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"SSL_CTX_get_tlsext_status_type()\n");
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goto end;
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}
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/* First just do various checks getting and setting tlsext_status_type */
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clientssl = SSL_new(cctx);
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if (SSL_get_tlsext_status_type(clientssl) != -1) {
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printf("Unexpected initial value for SSL_get_tlsext_status_type()\n");
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goto end;
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}
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if (!SSL_set_tlsext_status_type(clientssl, TLSEXT_STATUSTYPE_ocsp)) {
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printf("Unexpected fail for SSL_set_tlsext_status_type()\n");
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goto end;
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}
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if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) {
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printf("Unexpected result for SSL_get_tlsext_status_type()\n");
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goto end;
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}
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SSL_free(clientssl);
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clientssl = NULL;
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if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp)) {
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printf("Unexpected fail for SSL_CTX_set_tlsext_status_type()\n");
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goto end;
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}
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if (SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp) {
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printf("Unexpected result for SSL_CTX_get_tlsext_status_type()\n");
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goto end;
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}
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clientssl = SSL_new(cctx);
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if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) {
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printf("Unexpected result for SSL_get_tlsext_status_type() (test 2)\n");
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goto end;
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}
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SSL_free(clientssl);
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clientssl = NULL;
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/*
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* Now actually do a handshake and check OCSP information is exchanged and
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* the callbacks get called
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*/
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SSL_CTX_set_tlsext_status_cb(cctx, ocsp_client_cb);
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SSL_CTX_set_tlsext_status_arg(cctx, &cdummyarg);
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SSL_CTX_set_tlsext_status_cb(sctx, ocsp_server_cb);
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SSL_CTX_set_tlsext_status_arg(sctx, &cdummyarg);
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if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
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printf("Unable to create SSL objects\n");
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goto end;
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}
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if (!create_ssl_connection(serverssl, clientssl)) {
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printf("Unable to create SSL connection\n");
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goto end;
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}
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if (!ocsp_client_called || !ocsp_server_called) {
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printf("OCSP callbacks not called\n");
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goto end;
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}
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SSL_free(serverssl);
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SSL_free(clientssl);
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serverssl = NULL;
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clientssl = NULL;
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/* Try again but this time force the server side callback to fail */
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ocsp_client_called = 0;
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ocsp_server_called = 0;
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cdummyarg = 0;
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if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
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printf("Unable to create SSL objects\n");
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goto end;
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}
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/* This should fail because the callback will fail */
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if (create_ssl_connection(serverssl, clientssl)) {
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printf("Unexpected success creating the connection\n");
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goto end;
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}
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if (ocsp_client_called || ocsp_server_called) {
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printf("OCSP callbacks successfully called unexpectedly\n");
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goto end;
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}
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SSL_free(serverssl);
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SSL_free(clientssl);
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serverssl = NULL;
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clientssl = NULL;
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/*
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* This time we'll get the client to send an OCSP_RESPID that it will
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* accept.
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*/
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ocsp_client_called = 0;
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ocsp_server_called = 0;
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cdummyarg = 2;
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if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
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printf("Unable to create SSL objects\n");
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goto end;
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}
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/*
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* We'll just use any old cert for this test - it doesn't have to be an OCSP
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* specifc one. We'll use the server cert.
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*/
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certbio = BIO_new_file(cert, "r");
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if (certbio == NULL) {
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printf("Can't load the certficate file\n");
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goto end;
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}
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id = OCSP_RESPID_new();
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ids = sk_OCSP_RESPID_new_null();
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ocspcert = PEM_read_bio_X509(certbio, NULL, NULL, NULL);
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if (id == NULL || ids == NULL || ocspcert == NULL
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|| !OCSP_RESPID_set_by_key(id, ocspcert)
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|| !sk_OCSP_RESPID_push(ids, id)) {
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printf("Unable to set OCSP_RESPIDs\n");
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goto end;
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}
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id = NULL;
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SSL_set_tlsext_status_ids(clientssl, ids);
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/* Control has been transferred */
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ids = NULL;
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BIO_free(certbio);
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certbio = NULL;
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if (!create_ssl_connection(serverssl, clientssl)) {
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printf("Unable to create SSL connection\n");
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goto end;
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}
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if (!ocsp_client_called || !ocsp_server_called) {
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printf("OCSP callbacks not called\n");
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goto end;
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}
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testresult = 1;
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end:
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SSL_free(serverssl);
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SSL_free(clientssl);
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SSL_CTX_free(sctx);
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SSL_CTX_free(cctx);
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sk_OCSP_RESPID_pop_free(ids, OCSP_RESPID_free);
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OCSP_RESPID_free(id);
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BIO_free(certbio);
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X509_free(ocspcert);
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ocspcert = NULL;
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return testresult;
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}
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typedef struct ssl_session_test_fixture {
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const char *test_case_name;
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int use_ext_cache;
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int use_int_cache;
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} SSL_SESSION_TEST_FIXTURE;
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static int new_called = 0, remove_called = 0;
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static SSL_SESSION_TEST_FIXTURE
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ssl_session_set_up(const char *const test_case_name)
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{
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SSL_SESSION_TEST_FIXTURE fixture;
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fixture.test_case_name = test_case_name;
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fixture.use_ext_cache = 1;
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fixture.use_int_cache = 1;
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new_called = remove_called = 0;
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return fixture;
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}
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static void ssl_session_tear_down(SSL_SESSION_TEST_FIXTURE fixture)
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{
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}
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static int new_session_cb(SSL *ssl, SSL_SESSION *sess)
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{
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new_called++;
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return 1;
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}
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static void remove_session_cb(SSL_CTX *ctx, SSL_SESSION *sess)
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{
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remove_called++;
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}
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static int execute_test_session(SSL_SESSION_TEST_FIXTURE fix)
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{
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SSL_CTX *sctx = NULL, *cctx = NULL;
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SSL *serverssl1 = NULL, *clientssl1 = NULL;
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SSL *serverssl2 = NULL, *clientssl2 = NULL;
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#ifndef OPENSSL_NO_TLS1_1
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SSL *serverssl3 = NULL, *clientssl3 = NULL;
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#endif
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SSL_SESSION *sess1 = NULL, *sess2 = NULL;
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int testresult = 0;
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if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx,
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&cctx, cert, privkey)) {
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printf("Unable to create SSL_CTX pair\n");
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return 0;
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}
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#ifndef OPENSSL_NO_TLS1_2
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/* Only allow TLS1.2 so we can force a connection failure later */
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SSL_CTX_set_min_proto_version(cctx, TLS1_2_VERSION);
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#endif
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/*
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* TODO(TLS1.3): Test temporarily disabled for TLS1.3 until we've
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* implemented session resumption.
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*/
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SSL_CTX_set_max_proto_version(cctx, TLS1_2_VERSION);
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/* Set up session cache */
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if (fix.use_ext_cache) {
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SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
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SSL_CTX_sess_set_remove_cb(cctx, remove_session_cb);
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}
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if (fix.use_int_cache) {
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/* Also covers instance where both are set */
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SSL_CTX_set_session_cache_mode(cctx, SSL_SESS_CACHE_CLIENT);
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} else {
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SSL_CTX_set_session_cache_mode(cctx,
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SSL_SESS_CACHE_CLIENT
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| SSL_SESS_CACHE_NO_INTERNAL_STORE);
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}
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if (!create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, NULL,
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NULL)) {
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printf("Unable to create SSL objects\n");
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goto end;
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}
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if (!create_ssl_connection(serverssl1, clientssl1)) {
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printf("Unable to create SSL connection\n");
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goto end;
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}
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sess1 = SSL_get1_session(clientssl1);
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if (sess1 == NULL) {
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printf("Unexpected NULL session\n");
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goto end;
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}
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if (fix.use_int_cache && SSL_CTX_add_session(cctx, sess1)) {
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/* Should have failed because it should already be in the cache */
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printf("Unexpected success adding session to cache\n");
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goto end;
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}
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if (fix.use_ext_cache && (new_called != 1 || remove_called != 0)) {
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printf("Session not added to cache\n");
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goto end;
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}
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if (!create_ssl_objects(sctx, cctx, &serverssl2, &clientssl2, NULL, NULL)) {
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printf("Unable to create second SSL objects\n");
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goto end;
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}
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if (!create_ssl_connection(serverssl2, clientssl2)) {
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printf("Unable to create second SSL connection\n");
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goto end;
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}
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sess2 = SSL_get1_session(clientssl2);
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if (sess2 == NULL) {
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printf("Unexpected NULL session from clientssl2\n");
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goto end;
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}
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if (fix.use_ext_cache && (new_called != 2 || remove_called != 0)) {
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printf("Remove session callback unexpectedly called\n");
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goto end;
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}
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/*
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* This should clear sess2 from the cache because it is a "bad" session. See
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* SSL_set_session() documentation.
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*/
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if (!SSL_set_session(clientssl2, sess1)) {
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printf("Unexpected failure setting session\n");
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goto end;
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}
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if (fix.use_ext_cache && (new_called != 2 || remove_called != 1)) {
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printf("Failed to call callback to remove session\n");
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goto end;
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}
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if (SSL_get_session(clientssl2) != sess1) {
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|
printf("Unexpected session found\n");
|
|
goto end;
|
|
}
|
|
|
|
if (fix.use_int_cache) {
|
|
if (!SSL_CTX_add_session(cctx, sess2)) {
|
|
/*
|
|
* Should have succeeded because it should not already be in the cache
|
|
*/
|
|
printf("Unexpected failure adding session to cache\n");
|
|
goto end;
|
|
}
|
|
|
|
if (!SSL_CTX_remove_session(cctx, sess2)) {
|
|
printf("Unexpected failure removing session from cache\n");
|
|
goto end;
|
|
}
|
|
|
|
/* This is for the purposes of internal cache testing...ignore the
|
|
* counter for external cache
|
|
*/
|
|
if (fix.use_ext_cache)
|
|
remove_called--;
|
|
}
|
|
|
|
/* This shouldn't be in the cache so should fail */
|
|
if (SSL_CTX_remove_session(cctx, sess2)) {
|
|
printf("Unexpected success removing session from cache\n");
|
|
goto end;
|
|
}
|
|
|
|
if (fix.use_ext_cache && (new_called != 2 || remove_called != 2)) {
|
|
printf("Failed to call callback to remove session #2\n");
|
|
goto end;
|
|
}
|
|
|
|
#if !defined(OPENSSL_NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_2)
|
|
/* Force a connection failure */
|
|
SSL_CTX_set_max_proto_version(sctx, TLS1_1_VERSION);
|
|
|
|
if (!create_ssl_objects(sctx, cctx, &serverssl3, &clientssl3, NULL, NULL)) {
|
|
printf("Unable to create third SSL objects\n");
|
|
goto end;
|
|
}
|
|
|
|
if (!SSL_set_session(clientssl3, sess1)) {
|
|
printf("Unable to set session for third connection\n");
|
|
goto end;
|
|
}
|
|
|
|
/* This should fail because of the mismatched protocol versions */
|
|
if (create_ssl_connection(serverssl3, clientssl3)) {
|
|
printf("Unable to create third SSL connection\n");
|
|
goto end;
|
|
}
|
|
|
|
|
|
/* We should have automatically removed the session from the cache */
|
|
if (fix.use_ext_cache && (new_called != 2 || remove_called != 3)) {
|
|
printf("Failed to call callback to remove session #2\n");
|
|
goto end;
|
|
}
|
|
|
|
if (fix.use_int_cache && !SSL_CTX_add_session(cctx, sess2)) {
|
|
/*
|
|
* Should have succeeded because it should not already be in the cache
|
|
*/
|
|
printf("Unexpected failure adding session to cache #2\n");
|
|
goto end;
|
|
}
|
|
#endif
|
|
|
|
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);
|
|
/*
|
|
* Check if we need to remove any sessions up-refed for the external cache
|
|
*/
|
|
if (new_called >= 1)
|
|
SSL_SESSION_free(sess1);
|
|
if (new_called >= 2)
|
|
SSL_SESSION_free(sess2);
|
|
SSL_CTX_free(sctx);
|
|
SSL_CTX_free(cctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
static int test_session_with_only_int_cache(void)
|
|
{
|
|
SETUP_TEST_FIXTURE(SSL_SESSION_TEST_FIXTURE, ssl_session_set_up);
|
|
|
|
fixture.use_ext_cache = 0;
|
|
|
|
EXECUTE_TEST(execute_test_session, ssl_session_tear_down);
|
|
}
|
|
|
|
static int test_session_with_only_ext_cache(void)
|
|
{
|
|
SETUP_TEST_FIXTURE(SSL_SESSION_TEST_FIXTURE, ssl_session_set_up);
|
|
|
|
fixture.use_int_cache = 0;
|
|
|
|
EXECUTE_TEST(execute_test_session, ssl_session_tear_down);
|
|
}
|
|
|
|
static int test_session_with_both_cache(void)
|
|
{
|
|
SETUP_TEST_FIXTURE(SSL_SESSION_TEST_FIXTURE, ssl_session_set_up);
|
|
|
|
EXECUTE_TEST(execute_test_session, ssl_session_tear_down);
|
|
}
|
|
|
|
#define USE_NULL 0
|
|
#define USE_BIO_1 1
|
|
#define USE_BIO_2 2
|
|
|
|
#define TOTAL_SSL_SET_BIO_TESTS (3 * 3 * 3 * 3)
|
|
|
|
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;
|
|
}
|
|
}
|
|
|
|
static int test_ssl_set_bio(int idx)
|
|
{
|
|
SSL_CTX *ctx = SSL_CTX_new(TLS_method());
|
|
BIO *bio1 = NULL;
|
|
BIO *bio2 = NULL;
|
|
BIO *irbio = NULL, *iwbio = NULL, *nrbio = NULL, *nwbio = NULL;
|
|
SSL *ssl = NULL;
|
|
int initrbio, initwbio, newrbio, newwbio;
|
|
int testresult = 0;
|
|
|
|
if (ctx == NULL) {
|
|
printf("Failed to allocate SSL_CTX\n");
|
|
goto end;
|
|
}
|
|
|
|
ssl = SSL_new(ctx);
|
|
if (ssl == NULL) {
|
|
printf("Failed to allocate SSL object\n");
|
|
goto end;
|
|
}
|
|
|
|
initrbio = idx % 3;
|
|
idx /= 3;
|
|
initwbio = idx % 3;
|
|
idx /= 3;
|
|
newrbio = idx % 3;
|
|
idx /= 3;
|
|
newwbio = idx;
|
|
OPENSSL_assert(newwbio <= 2);
|
|
|
|
if (initrbio == USE_BIO_1 || initwbio == USE_BIO_1 || newrbio == USE_BIO_1
|
|
|| newwbio == USE_BIO_1) {
|
|
bio1 = BIO_new(BIO_s_mem());
|
|
if (bio1 == NULL) {
|
|
printf("Failed to allocate bio1\n");
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
if (initrbio == USE_BIO_2 || initwbio == USE_BIO_2 || newrbio == USE_BIO_2
|
|
|| newwbio == USE_BIO_2) {
|
|
bio2 = BIO_new(BIO_s_mem());
|
|
if (bio2 == NULL) {
|
|
printf("Failed to allocate bio2\n");
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
setupbio(&irbio, bio1, bio2, initrbio);
|
|
setupbio(&iwbio, bio1, bio2, initwbio);
|
|
|
|
/*
|
|
* We want to maintain our own refs to these BIO, so do an up ref for each
|
|
* BIO that will have ownersip transferred in the SSL_set_bio() call
|
|
*/
|
|
if (irbio != NULL)
|
|
BIO_up_ref(irbio);
|
|
if (iwbio != NULL && iwbio != irbio)
|
|
BIO_up_ref(iwbio);
|
|
|
|
SSL_set_bio(ssl, irbio, iwbio);
|
|
|
|
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(ssl, nrbio, nwbio);
|
|
|
|
testresult = 1;
|
|
|
|
end:
|
|
SSL_free(ssl);
|
|
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. If we haven't done enough then this will only be detected in
|
|
* a crypto-mdebug build
|
|
*/
|
|
SSL_CTX_free(ctx);
|
|
|
|
return testresult;
|
|
}
|
|
|
|
typedef struct ssl_bio_test_fixture {
|
|
const char *test_case_name;
|
|
int pop_ssl;
|
|
enum { NO_BIO_CHANGE, CHANGE_RBIO, CHANGE_WBIO } change_bio;
|
|
} SSL_BIO_TEST_FIXTURE;
|
|
|
|
static SSL_BIO_TEST_FIXTURE ssl_bio_set_up(const char *const test_case_name)
|
|
{
|
|
SSL_BIO_TEST_FIXTURE fixture;
|
|
|
|
fixture.test_case_name = test_case_name;
|
|
fixture.pop_ssl = 0;
|
|
fixture.change_bio = NO_BIO_CHANGE;
|
|
|
|
return fixture;
|
|
}
|
|
|
|
static void ssl_bio_tear_down(SSL_BIO_TEST_FIXTURE fixture)
|
|
{
|
|
}
|
|
|
|
static int execute_test_ssl_bio(SSL_BIO_TEST_FIXTURE fix)
|
|
{
|
|
BIO *sslbio = NULL, *membio1 = NULL, *membio2 = NULL;
|
|
SSL_CTX *ctx = SSL_CTX_new(TLS_method());
|
|
SSL *ssl = NULL;
|
|
int testresult = 0;
|
|
|
|
if (ctx == NULL) {
|
|
printf("Failed to allocate SSL_CTX\n");
|
|
return 0;
|
|
}
|
|
|
|
ssl = SSL_new(ctx);
|
|
if (ssl == NULL) {
|
|
printf("Failed to allocate SSL object\n");
|
|
goto end;
|
|
}
|
|
|
|
sslbio = BIO_new(BIO_f_ssl());
|
|
membio1 = BIO_new(BIO_s_mem());
|
|
|
|
if (sslbio == NULL || membio1 == NULL) {
|
|
printf("Malloc failure creating BIOs\n");
|
|
goto end;
|
|
}
|
|
|
|
BIO_set_ssl(sslbio, ssl, BIO_CLOSE);
|
|
|
|
/*
|
|
* If anything goes wrong here then we could leak memory, so this will
|
|
* be caught in a crypto-mdebug build
|
|
*/
|
|
BIO_push(sslbio, membio1);
|
|
|
|
/* Verify chaning the rbio/wbio directly does not cause leaks */
|
|
if (fix.change_bio != NO_BIO_CHANGE) {
|
|
membio2 = BIO_new(BIO_s_mem());
|
|
if (membio2 == NULL) {
|
|
printf("Malloc failure creating membio2\n");
|
|
goto end;
|
|
}
|
|
if (fix.change_bio == CHANGE_RBIO)
|
|
SSL_set0_rbio(ssl, membio2);
|
|
else
|
|
SSL_set0_wbio(ssl, membio2);
|
|
}
|
|
ssl = NULL;
|
|
|
|
if (fix.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)
|
|
{
|
|
SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
|
|
|
|
EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
|
|
}
|
|
|
|
static int test_ssl_bio_pop_ssl_bio(void)
|
|
{
|
|
SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
|
|
|
|
fixture.pop_ssl = 1;
|
|
|
|
EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
|
|
}
|
|
|
|
static int test_ssl_bio_change_rbio(void)
|
|
{
|
|
SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
|
|
|
|
fixture.change_bio = CHANGE_RBIO;
|
|
|
|
EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
|
|
}
|
|
|
|
static int test_ssl_bio_change_wbio(void)
|
|
{
|
|
SETUP_TEST_FIXTURE(SSL_BIO_TEST_FIXTURE, ssl_bio_set_up);
|
|
|
|
fixture.change_bio = CHANGE_WBIO;
|
|
|
|
EXECUTE_TEST(execute_test_ssl_bio, ssl_bio_tear_down);
|
|
}
|
|
|
|
int test_main(int argc, char *argv[])
|
|
{
|
|
int testresult = 1;
|
|
|
|
if (argc != 3) {
|
|
printf("Invalid argument count\n");
|
|
return 1;
|
|
}
|
|
|
|
cert = argv[1];
|
|
privkey = argv[2];
|
|
|
|
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_TEST(test_tlsext_status_type);
|
|
ADD_TEST(test_session_with_only_int_cache);
|
|
ADD_TEST(test_session_with_only_ext_cache);
|
|
ADD_TEST(test_session_with_both_cache);
|
|
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);
|
|
|
|
testresult = run_tests(argv[0]);
|
|
|
|
bio_s_mempacket_test_free();
|
|
|
|
return testresult;
|
|
}
|