lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 17 Mar 2020 18:01:53 -0700 From: Jakub Kicinski <kuba@...nel.org> To: keescook@...omium.org, shuah@...nel.org Cc: netdev@...r.kernel.org, luto@...capital.net, wad@...omium.org, linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-team@...com, Tim.Bird@...y.com, Jakub Kicinski <kuba@...nel.org> Subject: [PATCH v5 5/5] selftests: tls: run all tests for TLS 1.2 and TLS 1.3 TLS 1.2 and TLS 1.3 differ in the implementation. Use fixture parameters to run all tests for both versions, and remove the one-off TLS 1.2 test. Signed-off-by: Jakub Kicinski <kuba@...nel.org> Reviewed-by: Kees Cook <keescook@...omium.org> --- tools/testing/selftests/net/tls.c | 93 ++++++------------------------- 1 file changed, 17 insertions(+), 76 deletions(-) diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 0ea44d975b6c..c5282e62df75 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -101,6 +101,21 @@ FIXTURE(tls) bool notls; }; +FIXTURE_VARIANT(tls) +{ + unsigned int tls_version; +}; + +FIXTURE_VARIANT_ADD(tls, 12) +{ + .tls_version = TLS_1_2_VERSION, +}; + +FIXTURE_VARIANT_ADD(tls, 13) +{ + .tls_version = TLS_1_3_VERSION, +}; + FIXTURE_SETUP(tls) { struct tls12_crypto_info_aes_gcm_128 tls12; @@ -112,7 +127,7 @@ FIXTURE_SETUP(tls) len = sizeof(addr); memset(&tls12, 0, sizeof(tls12)); - tls12.info.version = TLS_1_3_VERSION; + tls12.info.version = variant->tls_version; tls12.info.cipher_type = TLS_CIPHER_AES_GCM_128; addr.sin_family = AF_INET; @@ -733,7 +748,7 @@ TEST_F(tls, bidir) struct tls12_crypto_info_aes_gcm_128 tls12; memset(&tls12, 0, sizeof(tls12)); - tls12.info.version = TLS_1_3_VERSION; + tls12.info.version = variant->tls_version; tls12.info.cipher_type = TLS_CIPHER_AES_GCM_128; ret = setsockopt(self->fd, SOL_TLS, TLS_RX, &tls12, @@ -1258,78 +1273,4 @@ TEST(keysizes) { close(cfd); } -TEST(tls12) { - int fd, cfd; - bool notls; - - struct tls12_crypto_info_aes_gcm_128 tls12; - struct sockaddr_in addr; - socklen_t len; - int sfd, ret; - - notls = false; - len = sizeof(addr); - - memset(&tls12, 0, sizeof(tls12)); - tls12.info.version = TLS_1_2_VERSION; - tls12.info.cipher_type = TLS_CIPHER_AES_GCM_128; - - addr.sin_family = AF_INET; - addr.sin_addr.s_addr = htonl(INADDR_ANY); - addr.sin_port = 0; - - fd = socket(AF_INET, SOCK_STREAM, 0); - sfd = socket(AF_INET, SOCK_STREAM, 0); - - ret = bind(sfd, &addr, sizeof(addr)); - ASSERT_EQ(ret, 0); - ret = listen(sfd, 10); - ASSERT_EQ(ret, 0); - - ret = getsockname(sfd, &addr, &len); - ASSERT_EQ(ret, 0); - - ret = connect(fd, &addr, sizeof(addr)); - ASSERT_EQ(ret, 0); - - ret = setsockopt(fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls")); - if (ret != 0) { - notls = true; - printf("Failure setting TCP_ULP, testing without tls\n"); - } - - if (!notls) { - ret = setsockopt(fd, SOL_TLS, TLS_TX, &tls12, - sizeof(tls12)); - ASSERT_EQ(ret, 0); - } - - cfd = accept(sfd, &addr, &len); - ASSERT_GE(cfd, 0); - - if (!notls) { - ret = setsockopt(cfd, IPPROTO_TCP, TCP_ULP, "tls", - sizeof("tls")); - ASSERT_EQ(ret, 0); - - ret = setsockopt(cfd, SOL_TLS, TLS_RX, &tls12, - sizeof(tls12)); - ASSERT_EQ(ret, 0); - } - - close(sfd); - - char const *test_str = "test_read"; - int send_len = 10; - char buf[10]; - - send_len = strlen(test_str) + 1; - EXPECT_EQ(send(fd, test_str, send_len, 0), send_len); - EXPECT_NE(recv(cfd, buf, send_len, 0), -1); - EXPECT_EQ(memcmp(buf, test_str, send_len), 0); - - close(fd); - close(cfd); -} - TEST_HARNESS_MAIN -- 2.25.1
Powered by blists - more mailing lists