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([2804:7f0:b443:8cea:efdc:2496:54f7:d884]) by smtp.gmail.com with ESMTPSA id c10-20020a9d75ca000000b006ac75cff491sm2176016otl.3.2023.06.07.10.43.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Jun 2023 10:43:12 -0700 (PDT) From: Magali Lemes To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, shuah@kernel.org, vfedorenko@novek.ru, tianjia.zhang@linux.alibaba.com Cc: andrei.gherzan@canonical.com, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net 1/3] selftests: net: tls: check if FIPS mode is enabled Date: Wed, 7 Jun 2023 14:43:00 -0300 Message-Id: <20230607174302.19542-2-magali.lemes@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230607174302.19542-1-magali.lemes@canonical.com> References: <20230607174302.19542-1-magali.lemes@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" TLS selftests use the ChaCha20-Poly1305 and SM4 algorithms, which are not FIPS compliant. When fips=3D1, this set of tests fails. Add a check and only run these tests if not in FIPS mode. Fixes: 4f336e88a870 ("selftests/tls: add CHACHA20-POLY1305 to tls selftests= ") Fixes: e506342a03c7 ("selftests/tls: add SM4 GCM/CCM to tls selftests") Signed-off-by: Magali Lemes --- tools/testing/selftests/net/tls.c | 265 +++++++++++++++++++++++++++++- 1 file changed, 263 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/ne= t/tls.c index e699548d4247..44cb145a32fd 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -227,7 +227,7 @@ TEST_F(tls_basic, base_base) =20 FIXTURE(tls) { - int fd, cfd; + int fd, cfd, fips_enabled; bool notls; }; =20 @@ -309,7 +309,22 @@ FIXTURE_SETUP(tls) { struct tls_crypto_info_keys tls12; int one =3D 1; - int ret; + int ret, res; + FILE *f; + + self->fips_enabled =3D 0; + f =3D fopen("/proc/sys/crypto/fips_enabled", "r"); + if (f) { + res =3D fscanf(f, "%d", &self->fips_enabled); + if (res !=3D 1) + ksft_print_msg("ERROR: Couldn't read /proc/sys/crypto/fips_enabled\n"); + fclose(f); + } + + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + return; =20 tls_crypto_info_init(variant->tls_version, variant->cipher_type, &tls12); @@ -343,6 +358,11 @@ TEST_F(tls, sendfile) int filefd =3D open("/proc/self/exe", O_RDONLY); struct stat st; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_GE(filefd, 0); fstat(filefd, &st); EXPECT_GE(sendfile(self->fd, filefd, 0, st.st_size), 0); @@ -357,6 +377,11 @@ TEST_F(tls, send_then_sendfile) struct stat st; char *buf; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_GE(filefd, 0); fstat(filefd, &st); buf =3D (char *)malloc(st.st_size); @@ -406,6 +431,12 @@ static void chunked_sendfile(struct __test_metadata *_= metadata, =20 TEST_F(tls, multi_chunk_sendfile) { + + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + chunked_sendfile(_metadata, self, 4096, 4096); chunked_sendfile(_metadata, self, 4096, 0); chunked_sendfile(_metadata, self, 4096, 1); @@ -433,6 +464,11 @@ TEST_F(tls, recv_max) char recv_mem[TLS_PAYLOAD_MAX_LEN]; char buf[TLS_PAYLOAD_MAX_LEN]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(buf, sizeof(buf)); =20 EXPECT_GE(send(self->fd, buf, send_len, 0), 0); @@ -446,6 +482,11 @@ TEST_F(tls, recv_small) int send_len =3D 10; char buf[10]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + send_len =3D strlen(test_str) + 1; EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); EXPECT_NE(recv(self->cfd, buf, send_len, 0), -1); @@ -458,6 +499,11 @@ TEST_F(tls, msg_more) int send_len =3D 10; char buf[10 * 2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len); EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_DONTWAIT), -1); EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); @@ -472,6 +518,11 @@ TEST_F(tls, msg_more_unsent) int send_len =3D 10; char buf[10]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len); EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_DONTWAIT), -1); } @@ -485,6 +536,11 @@ TEST_F(tls, sendmsg_single) struct iovec vec; char buf[13]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + vec.iov_base =3D (char *)test_str; vec.iov_len =3D send_len; memset(&msg, 0, sizeof(struct msghdr)); @@ -505,6 +561,11 @@ TEST_F(tls, sendmsg_fragmented) struct msghdr msg; int i, frags; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + for (frags =3D 1; frags <=3D MAX_FRAGS; frags++) { for (i =3D 0; i < frags; i++) { vec[i].iov_base =3D (char *)test_str; @@ -536,6 +597,11 @@ TEST_F(tls, sendmsg_large) size_t recvs =3D 0; size_t sent =3D 0; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memset(&msg, 0, sizeof(struct msghdr)); while (sent++ < sends) { struct iovec vec =3D { (void *)mem, send_len }; @@ -564,6 +630,11 @@ TEST_F(tls, sendmsg_multiple) char *buf; int i; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memset(&msg, 0, sizeof(struct msghdr)); for (i =3D 0; i < iov_len; i++) { test_strs[i] =3D (char *)malloc(strlen(test_str) + 1); @@ -601,6 +672,11 @@ TEST_F(tls, sendmsg_multiple_stress) int len_cmp =3D 0; int i; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memset(&msg, 0, sizeof(struct msghdr)); for (i =3D 0; i < iov_len; i++) { test_strs[i] =3D (char *)malloc(strlen(test_str) + 1); @@ -629,6 +705,11 @@ TEST_F(tls, splice_from_pipe) char mem_recv[TLS_PAYLOAD_MAX_LEN]; int p[2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + ASSERT_GE(pipe(p), 0); EXPECT_GE(write(p[1], mem_send, send_len), 0); EXPECT_GE(splice(p[0], NULL, self->fd, NULL, send_len, 0), 0); @@ -644,6 +725,11 @@ TEST_F(tls, splice_from_pipe2) int p2[2]; int p[2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(mem_send, sizeof(mem_send)); =20 ASSERT_GE(pipe(p), 0); @@ -666,6 +752,11 @@ TEST_F(tls, send_and_splice) char buf[10]; int p[2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + ASSERT_GE(pipe(p), 0); EXPECT_EQ(send(self->fd, test_str, send_len2, 0), send_len2); EXPECT_EQ(recv(self->cfd, buf, send_len2, MSG_WAITALL), send_len2); @@ -685,6 +776,11 @@ TEST_F(tls, splice_to_pipe) char mem_recv[TLS_PAYLOAD_MAX_LEN]; int p[2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(mem_send, sizeof(mem_send)); =20 ASSERT_GE(pipe(p), 0); @@ -705,6 +801,11 @@ TEST_F(tls, splice_cmsg_to_pipe) if (self->notls) SKIP(return, "no TLS support"); =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + ASSERT_GE(pipe(p), 0); EXPECT_EQ(tls_send_cmsg(self->fd, 100, test_str, send_len, 0), 10); EXPECT_EQ(splice(self->cfd, NULL, p[1], NULL, send_len, 0), -1); @@ -728,6 +829,11 @@ TEST_F(tls, splice_dec_cmsg_to_pipe) if (self->notls) SKIP(return, "no TLS support"); =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + ASSERT_GE(pipe(p), 0); EXPECT_EQ(tls_send_cmsg(self->fd, 100, test_str, send_len, 0), 10); EXPECT_EQ(recv(self->cfd, buf, send_len, 0), -1); @@ -748,6 +854,11 @@ TEST_F(tls, recv_and_splice) int half =3D send_len / 2; int p[2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + ASSERT_GE(pipe(p), 0); EXPECT_EQ(send(self->fd, mem_send, send_len, 0), send_len); /* Recv hald of the record, splice the other half */ @@ -766,6 +877,11 @@ TEST_F(tls, peek_and_splice) int chunk =3D TLS_PAYLOAD_MAX_LEN / 4; int n, i, p[2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(mem_send, sizeof(mem_send)); =20 ASSERT_GE(pipe(p), 0); @@ -797,6 +913,11 @@ TEST_F(tls, recvmsg_single) struct msghdr hdr; struct iovec vec; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memset(&hdr, 0, sizeof(hdr)); EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); vec.iov_base =3D (char *)buf; @@ -815,6 +936,11 @@ TEST_F(tls, recvmsg_single_max) struct iovec vec; struct msghdr hdr; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(send_mem, sizeof(send_mem)); =20 EXPECT_EQ(send(self->fd, send_mem, send_len, 0), send_len); @@ -840,6 +966,11 @@ TEST_F(tls, recvmsg_multiple) =20 memrnd(buf, sizeof(buf)); =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, buf, send_len, 0), send_len); for (i =3D 0; i < msg_iovlen; i++) { iov_base[i] =3D (char *)malloc(iov_len); @@ -862,6 +993,11 @@ TEST_F(tls, single_send_multiple_recv) char send_mem[TLS_PAYLOAD_MAX_LEN * 2]; char recv_mem[TLS_PAYLOAD_MAX_LEN * 2]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(send_mem, sizeof(send_mem)); =20 EXPECT_GE(send(self->fd, send_mem, total_len, 0), 0); @@ -879,6 +1015,11 @@ TEST_F(tls, multiple_send_single_recv) char recv_mem[2 * 10]; char send_mem[10]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(send_mem, sizeof(send_mem)); =20 EXPECT_GE(send(self->fd, send_mem, send_len, 0), 0); @@ -897,6 +1038,11 @@ TEST_F(tls, single_send_multiple_recv_non_align) char recv_mem[recv_len * 2]; char send_mem[total_len]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memrnd(send_mem, sizeof(send_mem)); =20 EXPECT_GE(send(self->fd, send_mem, total_len, 0), 0); @@ -915,6 +1061,11 @@ TEST_F(tls, recv_partial) int send_len =3D strlen(test_str) + 1; char recv_mem[18]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + memset(recv_mem, 0, sizeof(recv_mem)); EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); EXPECT_NE(recv(self->cfd, recv_mem, strlen(test_str_first), @@ -932,6 +1083,11 @@ TEST_F(tls, recv_nonblock) char buf[4096]; bool err; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(recv(self->cfd, buf, sizeof(buf), MSG_DONTWAIT), -1); err =3D (errno =3D=3D EAGAIN || errno =3D=3D EWOULDBLOCK); EXPECT_EQ(err, true); @@ -943,6 +1099,11 @@ TEST_F(tls, recv_peek) int send_len =3D strlen(test_str) + 1; char buf[15]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_PEEK), send_len); EXPECT_EQ(memcmp(test_str, buf, send_len), 0); @@ -959,6 +1120,11 @@ TEST_F(tls, recv_peek_multiple) char buf[15]; int i; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); for (i =3D 0; i < num_peeks; i++) { EXPECT_NE(recv(self->cfd, buf, send_len, MSG_PEEK), -1); @@ -977,6 +1143,11 @@ TEST_F(tls, recv_peek_multiple_records) int len; char buf[64]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + len =3D strlen(test_str_first); EXPECT_EQ(send(self->fd, test_str_first, len, 0), len); =20 @@ -1026,6 +1197,11 @@ TEST_F(tls, recv_peek_large_buf_mult_recs) int len; char buf[64]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + len =3D strlen(test_str_first); EXPECT_EQ(send(self->fd, test_str_first, len, 0), len); =20 @@ -1046,6 +1222,11 @@ TEST_F(tls, recv_lowat) char recv_mem[20]; int lowat =3D 8; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, send_mem, 10, 0), 10); EXPECT_EQ(send(self->fd, send_mem, 5, 0), 5); =20 @@ -1067,6 +1248,11 @@ TEST_F(tls, bidir) char buf[10]; int ret; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + if (!self->notls) { struct tls_crypto_info_keys tls12; =20 @@ -1102,6 +1288,11 @@ TEST_F(tls, pollin) char buf[10]; int send_len =3D 10; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); fd.fd =3D self->cfd; fd.events =3D POLLIN; @@ -1120,6 +1311,11 @@ TEST_F(tls, poll_wait) struct pollfd fd =3D { 0, 0, 0 }; char recv_mem[15]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + fd.fd =3D self->cfd; fd.events =3D POLLIN; EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); @@ -1135,6 +1331,11 @@ TEST_F(tls, poll_wait_split) char send_mem[20] =3D {}; char recv_mem[15]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + fd.fd =3D self->cfd; fd.events =3D POLLIN; /* Send 20 bytes */ @@ -1160,6 +1361,11 @@ TEST_F(tls, blocking) size_t data =3D 100000; int res =3D fork(); =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_NE(res, -1); =20 if (res) { @@ -1202,6 +1408,11 @@ TEST_F(tls, nonblocking) int flags; int res; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + flags =3D fcntl(self->fd, F_GETFL, 0); fcntl(self->fd, F_SETFL, flags | O_NONBLOCK); fcntl(self->cfd, F_SETFL, flags | O_NONBLOCK); @@ -1343,31 +1554,61 @@ test_mutliproc(struct __test_metadata *_metadata, s= truct _test_data_tls *self, =20 TEST_F(tls, mutliproc_even) { + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + test_mutliproc(_metadata, self, false, 6, 6); } =20 TEST_F(tls, mutliproc_readers) { + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + test_mutliproc(_metadata, self, false, 4, 12); } =20 TEST_F(tls, mutliproc_writers) { + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + test_mutliproc(_metadata, self, false, 10, 2); } =20 TEST_F(tls, mutliproc_sendpage_even) { + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + test_mutliproc(_metadata, self, true, 6, 6); } =20 TEST_F(tls, mutliproc_sendpage_readers) { + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + test_mutliproc(_metadata, self, true, 4, 12); } =20 TEST_F(tls, mutliproc_sendpage_writers) { + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + test_mutliproc(_metadata, self, true, 10, 2); } =20 @@ -1378,6 +1619,11 @@ TEST_F(tls, control_msg) int send_len =3D 10; char buf[10]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + if (self->notls) SKIP(return, "no TLS support"); =20 @@ -1406,6 +1652,11 @@ TEST_F(tls, shutdown) int send_len =3D 10; char buf[10]; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + ASSERT_EQ(strlen(test_str) + 1, send_len); =20 EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); @@ -1421,6 +1672,11 @@ TEST_F(tls, shutdown_unsent) char const *test_str =3D "test_read"; int send_len =3D 10; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + EXPECT_EQ(send(self->fd, test_str, send_len, MSG_MORE), send_len); =20 shutdown(self->fd, SHUT_RDWR); @@ -1432,6 +1688,11 @@ TEST_F(tls, shutdown_reuse) struct sockaddr_in addr; int ret; =20 + if (self->fips_enabled && (variant->cipher_type =3D=3D + TLS_CIPHER_CHACHA20_POLY1305 || variant->cipher_type =3D=3D + TLS_CIPHER_SM4_GCM || variant->cipher_type =3D=3D TLS_CIPHER_SM4_CCM)) + SKIP(return, "Unsupported cipher in FIPS mode"); + shutdown(self->fd, SHUT_RDWR); shutdown(self->cfd, SHUT_RDWR); close(self->cfd); --=20 2.34.1