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| author | John Baldwin <jhb@FreeBSD.org> | 2021-11-15 19:32:49 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2021-11-23 23:11:54 +0000 |
| commit | 6987f78ea136389bfc0c117273e75ee68ee445f0 (patch) | |
| tree | a56524088bc2a8d1695aa1dd53c936b39eb0f392 | |
| parent | e91446cd84b3d03eb14d5c6dbd585057d0977a53 (diff) | |
| download | src-6987f78ea136389bfc0c117273e75ee68ee445f0.tar.gz src-6987f78ea136389bfc0c117273e75ee68ee445f0.zip | |
ktls: Add tests ensuring unsupported receive cipher suites are rejected.
Reviewed by: markj
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D32982
(cherry picked from commit 83a54b582f89ff63f9076eb7d50b5cdbd009905f)
| -rw-r--r-- | tests/sys/kern/ktls_test.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/sys/kern/ktls_test.c b/tests/sys/kern/ktls_test.c index 5aea56baa91f..21e3213a8634 100644 --- a/tests/sys/kern/ktls_test.c +++ b/tests/sys/kern/ktls_test.c @@ -1237,6 +1237,14 @@ test_ktls_receive_app_data(struct tls_enable *en, uint64_t seqno, size_t len) M(chacha20_poly1305_1_2, CRYPTO_CHACHA20_POLY1305, 256 / 8, 0, \ TLS_MINOR_VER_TWO) +#define TLS_13_TESTS(M) \ + M(aes128_gcm_1_3, CRYPTO_AES_NIST_GCM_16, 128 / 8, 0, \ + TLS_MINOR_VER_THREE) \ + M(aes256_gcm_1_3, CRYPTO_AES_NIST_GCM_16, 256 / 8, 0, \ + TLS_MINOR_VER_THREE) \ + M(chacha20_poly1305_1_3, CRYPTO_CHACHA20_POLY1305, 256 / 8, 0, \ + TLS_MINOR_VER_THREE) + #define AES_CBC_TESTS(M) \ M(aes128_cbc_1_0_sha1, CRYPTO_AES_CBC, 128 / 8, \ CRYPTO_SHA1_HMAC, TLS_MINOR_VER_ZERO) \ @@ -1612,6 +1620,48 @@ ATF_TC_BODY(ktls_receive_invalid_##name, tc) \ */ INVALID_CIPHER_SUITES(GEN_INVALID_RECEIVE_TEST); +static void +test_ktls_unsupported_receive_cipher_suite(struct tls_enable *en) +{ + int sockets[2]; + + ATF_REQUIRE_MSG(socketpair_tcp(sockets), "failed to create sockets"); + + ATF_REQUIRE(setsockopt(sockets[1], IPPROTO_TCP, TCP_RXTLS_ENABLE, en, + sizeof(*en)) == -1); + ATF_REQUIRE(errno == EPROTONOSUPPORT || errno == ENOTSUP); + + close(sockets[1]); + close(sockets[0]); +} + +#define GEN_UNSUPPORTED_RECEIVE_TEST(name, cipher_alg, key_size, \ + auth_alg, minor) \ +ATF_TC_WITHOUT_HEAD(ktls_receive_unsupported_##name); \ +ATF_TC_BODY(ktls_receive_unsupported_##name, tc) \ +{ \ + struct tls_enable en; \ + uint64_t seqno; \ + \ + ATF_REQUIRE_KTLS(); \ + seqno = random(); \ + build_tls_enable(cipher_alg, key_size, auth_alg, minor, seqno, \ + &en); \ + test_ktls_unsupported_receive_cipher_suite(&en); \ + free_tls_enable(&en); \ +} + +#define ADD_UNSUPPORTED_RECEIVE_TEST(name, cipher_alg, key_size, \ + auth_alg, minor) \ + ATF_TP_ADD_TC(tp, ktls_receive_unsupported_##name); + +/* + * Ensure that valid cipher suites not supported for receive are + * rejected. + */ +AES_CBC_TESTS(GEN_UNSUPPORTED_RECEIVE_TEST); +TLS_13_TESTS(GEN_UNSUPPORTED_RECEIVE_TEST); + ATF_TP_ADD_TCS(tp) { /* Transmit tests */ @@ -1623,7 +1673,9 @@ ATF_TP_ADD_TCS(tp) INVALID_CIPHER_SUITES(ADD_INVALID_TRANSMIT_TEST); /* Receive tests */ + AES_CBC_TESTS(ADD_UNSUPPORTED_RECEIVE_TEST); TLS_12_TESTS(ADD_RECEIVE_TESTS); + TLS_13_TESTS(ADD_UNSUPPORTED_RECEIVE_TEST); INVALID_CIPHER_SUITES(ADD_INVALID_RECEIVE_TEST); return (atf_no_error()); |