diff options
author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-07-19 20:29:25 +0300 |
---|---|---|
committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-07-22 17:04:17 +0300 |
commit | 65d41fb317c62b7c8663a134e88eaee439f270d6 (patch) | |
tree | fb598a3bcfc0906caab3f7cd56633291a3e14796 /tools/testing/selftests/net/tls.c | |
parent | 78b5dc3d68dcb1d18d805e8f4e565f19ed6d976a (diff) | |
download | linux-65d41fb317c62b7c8663a134e88eaee439f270d6.tar.xz |
selftests/tls: add a bidirectional test
Add a simple test which installs the TLS state for both directions,
sends and receives data on both sockets.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/net/tls.c')
-rw-r--r-- | tools/testing/selftests/net/tls.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 10df77326d34..6d78bd050813 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -684,6 +684,37 @@ TEST_F(tls, recv_lowat) EXPECT_EQ(memcmp(send_mem, recv_mem + 10, 5), 0); } +TEST_F(tls, bidir) +{ + struct tls12_crypto_info_aes_gcm_128 tls12; + char const *test_str = "test_read"; + int send_len = 10; + char buf[10]; + int ret; + + memset(&tls12, 0, sizeof(tls12)); + tls12.info.version = TLS_1_3_VERSION; + tls12.info.cipher_type = TLS_CIPHER_AES_GCM_128; + + ret = setsockopt(self->fd, SOL_TLS, TLS_RX, &tls12, sizeof(tls12)); + ASSERT_EQ(ret, 0); + + ret = setsockopt(self->cfd, SOL_TLS, TLS_TX, &tls12, sizeof(tls12)); + ASSERT_EQ(ret, 0); + + ASSERT_EQ(strlen(test_str) + 1, send_len); + + EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); + EXPECT_NE(recv(self->cfd, buf, send_len, 0), -1); + EXPECT_EQ(memcmp(buf, test_str, send_len), 0); + + memset(buf, 0, sizeof(buf)); + + EXPECT_EQ(send(self->cfd, test_str, send_len, 0), send_len); + EXPECT_NE(recv(self->fd, buf, send_len, 0), -1); + EXPECT_EQ(memcmp(buf, test_str, send_len), 0); +}; + TEST_F(tls, pollin) { char const *test_str = "test_poll"; |