static int server_setup_sni(void)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
if (!TEST_true(create_ssl_ctx_pair(TLS_server_method(),
TLS_client_method(),
TLS1_VERSION, 0,
&sctx, &cctx, cert, privkey))
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL)))
goto end;
/* set SNI at server side */
SSL_set_tlsext_host_name(serverssl, host);
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
goto end;
if (!TEST_ptr_null(SSL_get_servername(serverssl,
TLSEXT_NAMETYPE_host_name))) {
/* SNI should have been cleared during handshake */
goto end;
}
testresult = 1;
end:
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
static int test_fatalerr(void)
{
SSL_CTX *sctx = NULL, *cctx = NULL;
SSL *sssl = NULL, *cssl = NULL;
const char *msg = "Dummy";
BIO *wbio = NULL;
int ret = 0, len;
char buf[80];
unsigned char dummyrec[] = {
0x17, 0x03, 0x03, 0x00, 0x05, 'D', 'u', 'm', 'm', 'y'
};
if (!TEST_true(create_ssl_ctx_pair(TLS_method(), TLS_method(), &sctx, &cctx,
cert, privkey)))
goto err;
/*
* Deliberately set the cipher lists for client and server to be different
* to force a handshake failure.
*/
if (!TEST_true(SSL_CTX_set_cipher_list(sctx, "AES128-SHA"))
|| !TEST_true(SSL_CTX_set_cipher_list(cctx, "AES256-SHA"))
|| !TEST_true(create_ssl_objects(sctx, cctx, &sssl, &cssl, NULL,
NULL)))
goto err;
wbio = SSL_get_wbio(cssl);
if (!TEST_ptr(wbio)) {
printf("Unexpected NULL bio received\n");
goto err;
}
/* Connection should fail */
if (!TEST_false(create_ssl_connection(sssl, cssl, SSL_ERROR_NONE)))
goto err;
ERR_clear_error();
/* Inject a plaintext record from client to server */
if (!TEST_int_gt(BIO_write(wbio, dummyrec, sizeof(dummyrec)), 0))
goto err;
/* SSL_read()/SSL_write should fail because of a previous fatal error */
if (!TEST_int_le(len = SSL_read(sssl, buf, sizeof(buf - 1)), 0)) {
buf[len] = '\0';
TEST_error("Unexpected success reading data: %s\n", buf);
goto err;
}
if (!TEST_int_le(SSL_write(sssl, msg, strlen(msg)), 0))
goto err;
ret = 1;
err:
SSL_free(sssl);
SSL_free(cssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return ret;
}
static int test_dtls_unprocessed(int testidx)
{
SSL_CTX *sctx = NULL, *cctx = NULL;
SSL *serverssl1 = NULL, *clientssl1 = NULL;
BIO *c_to_s_fbio, *c_to_s_mempacket;
int testresult = 0;
if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
DTLS_client_method(), &sctx,
&cctx, cert, privkey)))
return 0;
if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES128-SHA")))
goto end;
c_to_s_fbio = BIO_new(bio_f_tls_dump_filter());
if (!TEST_ptr(c_to_s_fbio))
goto end;
/* BIO is freed by create_ssl_connection on error */
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1,
NULL, c_to_s_fbio)))
goto end;
if (testidx == 1)
certstatus[RECORD_SEQUENCE] = 0xff;
/*
* Inject a dummy record from the next epoch. In test 0, this should never
* get used because the message sequence number is too big. In test 1 we set
* the record sequence number to be way off in the future. This should not
* have an impact on the record replay protection because the record should
* be dropped before it is marked as arrived
*/
c_to_s_mempacket = SSL_get_wbio(clientssl1);
c_to_s_mempacket = BIO_next(c_to_s_mempacket);
mempacket_test_inject(c_to_s_mempacket, (char *)certstatus,
sizeof(certstatus), 1, INJECT_PACKET_IGNORE_REC_SEQ);
if (!TEST_true(create_ssl_connection(serverssl1, clientssl1,
SSL_ERROR_NONE)))
goto end;
testresult = 1;
end:
SSL_free(serverssl1);
SSL_free(clientssl1);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
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 ((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 (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx,
&cctx, cert, privkey)) {
printf("Unable to create SSL_CTX pair\n");
return 0;
}
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)
printf("Unexpected failure setting sigalgs in SSL_CTX (%d)\n",
idx);
else
testresult = 1;
goto end;
}
if (!curr->valid) {
printf("Unexpected success setting sigalgs in SSL_CTX (%d)\n", idx);
goto end;
}
}
if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
printf("Unable to create SSL objects\n");
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)
printf("Unexpected failure setting sigalgs in SSL (%d)\n", idx);
else
testresult = 1;
goto end;
}
if (!curr->valid) {
printf("Unexpected success setting sigalgs in SSL (%d)\n", idx);
goto end;
}
}
if (curr->connsuccess != create_ssl_connection(serverssl, clientssl)) {
printf("Unexpected return value creating SSL connection (%d)\n", idx);
goto end;
}
testresult = 1;
end:
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
static int execute_test_session(SSL_SESSION_TEST_FIXTURE fix)
{
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;
if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx,
&cctx, cert, privkey)) {
printf("Unable to create SSL_CTX pair\n");
return 0;
}
#ifndef OPENSSL_NO_TLS1_2
/* Only allow TLS1.2 so we can force a connection failure later */
SSL_CTX_set_min_proto_version(cctx, TLS1_2_VERSION);
#endif
/* Set up session cache */
if (fix.use_ext_cache) {
SSL_CTX_sess_set_new_cb(cctx, new_session_cb);
SSL_CTX_sess_set_remove_cb(cctx, remove_session_cb);
}
if (fix.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 (!create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, NULL,
NULL)) {
printf("Unable to create SSL objects\n");
goto end;
}
if (!create_ssl_connection(serverssl1, clientssl1)) {
printf("Unable to create SSL connection\n");
goto end;
}
sess1 = SSL_get1_session(clientssl1);
if (sess1 == NULL) {
printf("Unexpected NULL session\n");
goto end;
}
if (fix.use_int_cache && SSL_CTX_add_session(cctx, sess1)) {
/* Should have failed because it should already be in the cache */
printf("Unexpected success adding session to cache\n");
goto end;
}
if (fix.use_ext_cache && (new_called != 1 || remove_called != 0)) {
printf("Session not added to cache\n");
goto end;
}
if (!create_ssl_objects(sctx, cctx, &serverssl2, &clientssl2, NULL, NULL)) {
printf("Unable to create second SSL objects\n");
goto end;
}
if (!create_ssl_connection(serverssl2, clientssl2)) {
printf("Unable to create second SSL connection\n");
goto end;
}
sess2 = SSL_get1_session(clientssl2);
if (sess2 == NULL) {
printf("Unexpected NULL session from clientssl2\n");
goto end;
}
if (fix.use_ext_cache && (new_called != 2 || remove_called != 0)) {
printf("Remove session callback unexpectedly called\n");
goto end;
}
/*
* This should clear sess2 from the cache because it is a "bad" session. See
* SSL_set_session() documentation.
*/
if (!SSL_set_session(clientssl2, sess1)) {
printf("Unexpected failure setting session\n");
goto end;
}
if (fix.use_ext_cache && (new_called != 2 || remove_called != 1)) {
printf("Failed to call callback to remove session\n");
goto end;
}
if (SSL_get_session(clientssl2) != sess1) {
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 execute_test_large_message(const SSL_METHOD *smeth,
const SSL_METHOD *cmeth, int read_ahead)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
int i;
BIO *certbio = BIO_new_file(cert, "r");
X509 *chaincert = NULL;
int certlen;
if (certbio == NULL) {
printf("Can't load the certificate file\n");
goto end;
}
chaincert = PEM_read_bio_X509(certbio, NULL, NULL, NULL);
BIO_free(certbio);
certbio = NULL;
if (chaincert == NULL) {
printf("Unable to load certificate for chain\n");
goto end;
}
if (!create_ssl_ctx_pair(smeth, cmeth, &sctx,
&cctx, cert, privkey)) {
printf("Unable to create SSL_CTX pair\n");
goto end;
}
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)) {
printf("Unable to up ref cert\n");
goto end;
}
if (!SSL_CTX_add_extra_chain_cert(sctx, chaincert)) {
printf("Unable to add extra chain cert %d\n", i);
X509_free(chaincert);
goto end;
}
}
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)) {
printf("Unable to create SSL connection\n");
goto end;
}
/*
* Calling SSL_clear() first is not required but this tests that SSL_clear()
* doesn't leak (when using enable-crypto-mdebug).
*/
if (!SSL_clear(serverssl)) {
printf("Unexpected failure from SSL_clear()\n");
goto end;
}
testresult = 1;
end:
X509_free(chaincert);
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
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(TLS_server_method(), TLS_client_method(), &sctx,
&cctx, cert, privkey)) {
printf("Unable to create SSL_CTX pair\n");
return 0;
}
if (SSL_CTX_get_tlsext_status_type(cctx) != -1) {
printf("Unexpected initial value for "
"SSL_CTX_get_tlsext_status_type()\n");
goto end;
}
/* First just do various checks getting and setting tlsext_status_type */
clientssl = SSL_new(cctx);
if (SSL_get_tlsext_status_type(clientssl) != -1) {
printf("Unexpected initial value for SSL_get_tlsext_status_type()\n");
goto end;
}
if (!SSL_set_tlsext_status_type(clientssl, TLSEXT_STATUSTYPE_ocsp)) {
printf("Unexpected fail for SSL_set_tlsext_status_type()\n");
goto end;
}
if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) {
printf("Unexpected result for SSL_get_tlsext_status_type()\n");
goto end;
}
SSL_free(clientssl);
clientssl = NULL;
if (!SSL_CTX_set_tlsext_status_type(cctx, TLSEXT_STATUSTYPE_ocsp)) {
printf("Unexpected fail for SSL_CTX_set_tlsext_status_type()\n");
goto end;
}
if (SSL_CTX_get_tlsext_status_type(cctx) != TLSEXT_STATUSTYPE_ocsp) {
printf("Unexpected result for SSL_CTX_get_tlsext_status_type()\n");
goto end;
}
clientssl = SSL_new(cctx);
if (SSL_get_tlsext_status_type(clientssl) != TLSEXT_STATUSTYPE_ocsp) {
printf("Unexpected result for SSL_get_tlsext_status_type() (test 2)\n");
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 (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
printf("Unable to create SSL objects\n");
goto end;
}
if (!create_ssl_connection(serverssl, clientssl)) {
printf("Unable to create SSL connection\n");
goto end;
}
if (!ocsp_client_called || !ocsp_server_called) {
printf("OCSP callbacks not called\n");
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 (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
printf("Unable to create SSL objects\n");
goto end;
}
/* This should fail because the callback will fail */
if (create_ssl_connection(serverssl, clientssl)) {
printf("Unexpected success creating the connection\n");
goto end;
}
if (ocsp_client_called || ocsp_server_called) {
printf("OCSP callbacks successfully called unexpectedly\n");
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 (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
printf("Unable to create SSL objects\n");
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.
*/
certbio = BIO_new_file(cert, "r");
if (certbio == NULL) {
printf("Can't load the certificate file\n");
goto end;
}
id = OCSP_RESPID_new();
ids = sk_OCSP_RESPID_new_null();
ocspcert = PEM_read_bio_X509(certbio, NULL, NULL, NULL);
if (id == NULL || ids == NULL || ocspcert == NULL
|| !OCSP_RESPID_set_by_key(id, ocspcert)
|| !sk_OCSP_RESPID_push(ids, id)) {
printf("Unable to set OCSP_RESPIDs\n");
goto end;
}
id = NULL;
SSL_set_tlsext_status_ids(clientssl, ids);
/* Control has been transferred */
ids = NULL;
BIO_free(certbio);
certbio = NULL;
if (!create_ssl_connection(serverssl, clientssl)) {
printf("Unable to create SSL connection\n");
goto end;
}
if (!ocsp_client_called || !ocsp_server_called) {
printf("OCSP callbacks not called\n");
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;
}
/*
* Custom call back tests.
* Test 0: callbacks in TLSv1.2
* Test 1: callbacks in TLSv1.2 with SNI
*/
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;
/* Reset callback counters */
clntaddcb = clntparsecb = srvaddcb = srvparsecb = 0;
snicb = 0;
if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_method(), &sctx,
&cctx, cert, privkey)) {
printf("Unable to create SSL_CTX pair\n");
goto end;
}
if (tst == 1
&& !create_ssl_ctx_pair(TLS_server_method(), NULL, &sctx2, NULL,
cert, privkey)) {
printf("Unable to create SSL_CTX pair (2)\n");
goto end;
}
/* Create a client side custom extension */
if (!SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, add_cb, free_cb,
&client, parse_cb, &client)) {
printf("Unable to add client custom extension\n");
goto end;
}
/* Should not be able to add duplicates */
if (SSL_CTX_add_client_custom_ext(cctx, TEST_EXT_TYPE1, add_cb, free_cb,
&client, parse_cb, &client)) {
printf("Unexpected success adding duplicate extension\n");
goto end;
}
/* Create a server side custom extension */
if (!SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, add_cb, free_cb,
&server, parse_cb, &server)) {
printf("Unable to add server custom extension\n");
goto end;
}
if (sctx2 != NULL
&& !SSL_CTX_add_server_custom_ext(sctx2, TEST_EXT_TYPE1,
add_cb, free_cb,
&server, parse_cb,
&server)) {
printf("Unable to add server custom extension for SNI\n");
goto end;
}
/* Should not be able to add duplicates */
if (SSL_CTX_add_server_custom_ext(sctx, TEST_EXT_TYPE1, add_cb, free_cb,
&server, parse_cb, &server)) {
printf("Unexpected success adding duplicate extension (2)\n");
goto end;
}
if (tst == 1) {
/* Set up SNI */
if (!SSL_CTX_set_tlsext_servername_callback(sctx, sni_cb)
|| !SSL_CTX_set_tlsext_servername_arg(sctx, sctx2)) {
printf("Cannot set SNI callbacks\n");
goto end;
}
}
if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)
|| !create_ssl_connection(serverssl, clientssl)) {
printf("Cannot create SSL connection\n");
goto end;
}
if (clntaddcb != 1
|| clntparsecb != 1
|| srvaddcb != 1
|| srvparsecb != 1
|| (tst != 1 && snicb != 0)
|| (tst == 1 && snicb != 1)) {
printf("Incorrect callback counts\n");
goto end;
}
sess = SSL_get1_session(clientssl);
SSL_shutdown(clientssl);
SSL_shutdown(serverssl);
SSL_free(serverssl);
SSL_free(clientssl);
serverssl = clientssl = NULL;
if (tst == 1) {
/* We don't bother with the resumption aspects for this test */
testresult = 1;
goto end;
}
if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)
|| !SSL_set_session(clientssl, sess)
|| !create_ssl_connection(serverssl, clientssl)) {
printf("Cannot create resumption connection\n");
goto end;
}
/*
* For a resumed session we expect to add the ClientHello extension but we
* should ignore it on the server side.
*/
if (clntaddcb != 2
|| clntparsecb != 1
|| srvaddcb != 1
|| srvparsecb != 1) {
printf("Incorrect resumption callback counts\n");
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;
}
static int test_dtls_drop_records(int idx)
{
SSL_CTX *sctx = NULL, *cctx = NULL;
SSL *serverssl = NULL, *clientssl = NULL;
BIO *c_to_s_fbio, *mempackbio;
int testresult = 0;
int epoch = 0;
SSL_SESSION *sess = NULL;
int cli_to_srv_epoch0, cli_to_srv_epoch1, srv_to_cli_epoch0;
if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
DTLS_client_method(),
DTLS1_VERSION, DTLS_MAX_VERSION,
&sctx, &cctx, cert, privkey)))
return 0;
if (idx >= TOTAL_FULL_HAND_RECORDS) {
/* We're going to do a resumption handshake. Get a session first. */
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, NULL))
|| !TEST_true(create_ssl_connection(serverssl, clientssl,
SSL_ERROR_NONE))
|| !TEST_ptr(sess = SSL_get1_session(clientssl)))
goto end;
SSL_shutdown(clientssl);
SSL_shutdown(serverssl);
SSL_free(serverssl);
SSL_free(clientssl);
serverssl = clientssl = NULL;
cli_to_srv_epoch0 = CLI_TO_SRV_RESUME_EPOCH_0_RECS;
cli_to_srv_epoch1 = CLI_TO_SRV_RESUME_EPOCH_1_RECS;
srv_to_cli_epoch0 = SRV_TO_CLI_RESUME_EPOCH_0_RECS;
idx -= TOTAL_FULL_HAND_RECORDS;
} else {
cli_to_srv_epoch0 = CLI_TO_SRV_EPOCH_0_RECS;
cli_to_srv_epoch1 = CLI_TO_SRV_EPOCH_1_RECS;
srv_to_cli_epoch0 = SRV_TO_CLI_EPOCH_0_RECS;
}
c_to_s_fbio = BIO_new(bio_f_tls_dump_filter());
if (!TEST_ptr(c_to_s_fbio))
goto end;
/* BIO is freed by create_ssl_connection on error */
if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
NULL, c_to_s_fbio)))
goto end;
if (sess != NULL) {
if (!TEST_true(SSL_set_session(clientssl, sess)))
goto end;
}
DTLS_set_timer_cb(clientssl, timer_cb);
DTLS_set_timer_cb(serverssl, timer_cb);
/* Work out which record to drop based on the test number */
if (idx >= cli_to_srv_epoch0 + cli_to_srv_epoch1) {
mempackbio = SSL_get_wbio(serverssl);
idx -= cli_to_srv_epoch0 + cli_to_srv_epoch1;
if (idx >= srv_to_cli_epoch0) {
epoch = 1;
idx -= srv_to_cli_epoch0;
}
} else {
mempackbio = SSL_get_wbio(clientssl);
if (idx >= cli_to_srv_epoch0) {
epoch = 1;
idx -= cli_to_srv_epoch0;
}
mempackbio = BIO_next(mempackbio);
}
BIO_ctrl(mempackbio, MEMPACKET_CTRL_SET_DROP_EPOCH, epoch, NULL);
BIO_ctrl(mempackbio, MEMPACKET_CTRL_SET_DROP_REC, idx, NULL);
if (!TEST_true(create_ssl_connection(serverssl, clientssl, SSL_ERROR_NONE)))
goto end;
if (sess != NULL && !TEST_true(SSL_session_reused(clientssl)))
goto end;
/* If the test did what we planned then it should have dropped a record */
if (!TEST_int_eq((int)BIO_ctrl(mempackbio, MEMPACKET_CTRL_GET_DROP_REC, 0,
NULL), -1))
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;
}
static int test_tls13ccs(int tst)
{
SSL_CTX *sctx = NULL, *cctx = NULL;
SSL *sssl = NULL, *cssl = NULL;
int ret = 0;
const char msg[] = "Dummy data";
char buf[80];
size_t written, readbytes;
SSL_SESSION *sess = NULL;
chseen = shseen = sccsseen = ccsaftersh = ccsbeforesh = 0;
sappdataseen = cappdataseen = badccs = badvers = badsessid = 0;
chsessidlen = 0;
if (!TEST_true(create_ssl_ctx_pair(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)))
goto err;
/*
* Test 0: Simple Handshake
* Test 1: Simple Handshake, client middlebox compat mode disabled
* Test 2: Simple Handshake, server middlebox compat mode disabled
* Test 3: HRR Handshake
* Test 4: HRR Handshake, client middlebox compat mode disabled
* Test 5: HRR Handshake, server middlebox compat mode disabled
* Test 6: Early data handshake
* Test 7: Early data handshake, client middlebox compat mode disabled
* Test 8: Early data handshake, server middlebox compat mode disabled
* Test 9: Early data then HRR
* Test 10: Early data then HRR, client middlebox compat mode disabled
* Test 11: Early data then HRR, server middlebox compat mode disabled
*/
switch (tst) {
case 0:
case 3:
case 6:
case 9:
break;
case 1:
case 4:
case 7:
case 10:
SSL_CTX_clear_options(cctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);
break;
case 2:
case 5:
case 8:
case 11:
SSL_CTX_clear_options(sctx, SSL_OP_ENABLE_MIDDLEBOX_COMPAT);
break;
default:
TEST_error("Invalid test value");
goto err;
}
if (tst >= 6) {
/* Get a session suitable for early_data */
if (!TEST_true(create_ssl_objects(sctx, cctx, &sssl, &cssl, NULL, NULL))
|| !TEST_true(create_ssl_connection(sssl, cssl, SSL_ERROR_NONE)))
goto err;
sess = SSL_get1_session(cssl);
if (!TEST_ptr(sess))
goto err;
SSL_shutdown(cssl);
SSL_shutdown(sssl);
SSL_free(sssl);
SSL_free(cssl);
sssl = cssl = NULL;
}
if ((tst >= 3 && tst <= 5) || tst >= 9) {
/* HRR handshake */
if (!TEST_true(SSL_CTX_set1_groups_list(sctx, "P-256")))
goto err;
}
s_to_c_fbio = BIO_new(bio_f_watchccs_filter());
c_to_s_fbio = BIO_new(bio_f_watchccs_filter());
if (!TEST_ptr(s_to_c_fbio)
|| !TEST_ptr(c_to_s_fbio)) {
BIO_free(s_to_c_fbio);
BIO_free(c_to_s_fbio);
goto err;
}
/* BIOs get freed on error */
if (!TEST_true(create_ssl_objects(sctx, cctx, &sssl, &cssl, s_to_c_fbio,
c_to_s_fbio)))
goto err;
if (tst >= 6) {
/* Early data */
if (!TEST_true(SSL_set_session(cssl, sess))
|| !TEST_true(SSL_write_early_data(cssl, msg, strlen(msg),
&written))
|| (tst <= 8
&& !TEST_int_eq(SSL_read_early_data(sssl, buf, sizeof(buf),
&readbytes),
SSL_READ_EARLY_DATA_SUCCESS)))
goto err;
if (tst <= 8) {
if (!TEST_int_gt(SSL_connect(cssl), 0))
goto err;
} else {
if (!TEST_int_le(SSL_connect(cssl), 0))
goto err;
}
if (!TEST_int_eq(SSL_read_early_data(sssl, buf, sizeof(buf),
&readbytes),
SSL_READ_EARLY_DATA_FINISH))
goto err;
}
/* Perform handshake (or complete it if doing early data ) */
if (!TEST_true(create_ssl_connection(sssl, cssl, SSL_ERROR_NONE)))
goto err;
/*
* Check there were no unexpected CCS messages, all record versions
* were as expected, and that the session ids were reflected by the server
* correctly.
*/
if (!TEST_false(badccs) || !TEST_false(badvers) || !TEST_false(badsessid))
goto err;
switch (tst) {
case 0:
if (!TEST_true(sccsseen)
|| !TEST_true(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
case 1:
if (!TEST_true(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_eq(chsessidlen, 0))
goto err;
break;
case 2:
if (!TEST_false(sccsseen)
|| !TEST_true(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
case 3:
if (!TEST_true(sccsseen)
|| !TEST_true(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
case 4:
if (!TEST_true(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_eq(chsessidlen, 0))
goto err;
break;
case 5:
if (!TEST_false(sccsseen)
|| !TEST_true(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
case 6:
if (!TEST_true(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_true(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
case 7:
if (!TEST_true(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_eq(chsessidlen, 0))
goto err;
break;
case 8:
if (!TEST_false(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_true(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
case 9:
if (!TEST_true(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_true(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
case 10:
if (!TEST_true(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_false(ccsbeforesh)
|| !TEST_size_t_eq(chsessidlen, 0))
goto err;
break;
case 11:
if (!TEST_false(sccsseen)
|| !TEST_false(ccsaftersh)
|| !TEST_true(ccsbeforesh)
|| !TEST_size_t_gt(chsessidlen, 0))
goto err;
break;
default:
TEST_error("Invalid test value");
goto err;
}
ret = 1;
err:
SSL_SESSION_free(sess);
SSL_free(sssl);
SSL_free(cssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return ret;
}
