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quic_newcid_test: Add negative test case

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Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20892)
This commit is contained in:
Tomas Mraz 2023-05-11 14:08:25 +02:00 committed by Hugo Landau
parent 80b9eca279
commit 219db5e43c
1 changed files with 23 additions and 11 deletions
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34
test/quic_newcid_test.c
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@ -19,10 +19,10 @@ static char *privkey = NULL;
/*
* Inject NEW_CONNECTION_ID frame
*/
static size_t ncid_injected;
static int add_ncid_frame_cb(QTEST_FAULT *fault, QUIC_PKT_HDR *hdr,
unsigned char *buf, size_t len, void *cbarg)
{
static size_t done = 0;
/*
* We inject NEW_CONNECTION_ID frame to trigger change of the DCID.
* The connection id length must be 8, otherwise the tserver won't be
@ -39,14 +39,14 @@ static int add_ncid_frame_cb(QTEST_FAULT *fault, QUIC_PKT_HDR *hdr,
};
/* We only ever add the unknown frame to one packet */
if (done++)
if (ncid_injected++)
return 1;
return qtest_fault_prepend_frame(fault, new_conn_id_frame,
sizeof(new_conn_id_frame));
}
static int test_ncid_frame(void)
static int test_ncid_frame(int fail)
{
int testresult = 0;
SSL_CTX *cctx = SSL_CTX_new(OSSL_QUIC_client_method());
@ -63,10 +63,11 @@ static int test_ncid_frame(void)
{0x33, 0x44, 0x55, 0x66, 0xde, 0xad, 0xbe, 0xef}
};
ncid_injected = 0;
if (!TEST_ptr(cctx))
goto err;
if (!TEST_true(qtest_create_quic_objects(NULL, cctx, cert, privkey, 1,
if (!TEST_true(qtest_create_quic_objects(NULL, cctx, cert, privkey, 0,
&qtserv, &cssl, &fault)))
goto err;
@ -77,7 +78,8 @@ static int test_ncid_frame(void)
goto err;
ossl_quic_tserver_tick(qtserv);
if (!TEST_true(ossl_quic_tserver_read(qtserv, buf, sizeof(buf), &bytesread)))
if (!TEST_true(ossl_quic_tserver_read(qtserv, 0, buf, sizeof(buf),
&bytesread)))
goto err;
/*
@ -96,12 +98,16 @@ static int test_ncid_frame(void)
add_ncid_frame_cb,
NULL)))
goto err;
if (!TEST_true(ossl_quic_tserver_set_new_local_cid(qtserv, &conn_id)))
if (!fail && !TEST_true(ossl_quic_tserver_set_new_local_cid(qtserv, &conn_id)))
goto err;
if (!TEST_true(ossl_quic_tserver_write(qtserv, (unsigned char *)msg, msglen,
if (!TEST_true(ossl_quic_tserver_write(qtserv, 0,
(unsigned char *)msg, msglen,
&byteswritten)))
goto err;
if (!TEST_true(ncid_injected))
goto err;
if (!TEST_size_t_eq(msglen, byteswritten))
goto err;
@ -119,11 +125,17 @@ static int test_ncid_frame(void)
goto err;
ossl_quic_tserver_tick(qtserv);
if (!TEST_true(ossl_quic_tserver_read(qtserv, buf, sizeof(buf), &bytesread)))
if (!TEST_true(ossl_quic_tserver_read(qtserv, 0, buf, sizeof(buf),
&bytesread)))
goto err;
if (!TEST_mem_eq(msg, msglen, buf, bytesread))
goto err;
if (fail) {
if (!TEST_size_t_eq(bytesread, 0))
goto err;
} else {
if (!TEST_mem_eq(msg, msglen, buf, bytesread))
goto err;
}
testresult = 1;
err:
@ -156,7 +168,7 @@ int setup_tests(void)
if (privkey == NULL)
goto err;
ADD_TEST(test_ncid_frame);
ADD_ALL_TESTS(test_ncid_frame, 2);
return 1;