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selftests/tls: add a test for ULP but no keys

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Make sure we test the TLS_BASE/TLS_BASE case both with data
and the tear down/clean up path.

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>
This commit is contained in:
Jakub Kicinski 2019-07-19 10:29:23 -07:00 committed by Daniel Borkmann
parent 95fa145479
commit cf32526c88
1 changed files with 74 additions and 0 deletions
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74
tools/testing/selftests/net/tls.c
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@ -25,6 +25,80 @@
#define TLS_PAYLOAD_MAX_LEN 16384
#define SOL_TLS 282
#ifndef ENOTSUPP
#define ENOTSUPP 524
#endif
FIXTURE(tls_basic)
{
int fd, cfd;
bool notls;
};
FIXTURE_SETUP(tls_basic)
{
struct sockaddr_in addr;
socklen_t len;
int sfd, ret;
self->notls = false;
len = sizeof(addr);
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_port = 0;
self->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(self->fd, &addr, sizeof(addr));
ASSERT_EQ(ret, 0);
self->cfd = accept(sfd, &addr, &len);
ASSERT_GE(self->cfd, 0);
close(sfd);
ret = setsockopt(self->fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
if (ret != 0) {
ASSERT_EQ(errno, ENOTSUPP);
self->notls = true;
printf("Failure setting TCP_ULP, testing without tls\n");
return;
}
ret = setsockopt(self->cfd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls"));
ASSERT_EQ(ret, 0);
}
FIXTURE_TEARDOWN(tls_basic)
{
close(self->fd);
close(self->cfd);
}
/* Send some data through with ULP but no keys */
TEST_F(tls_basic, base_base)
{
char const *test_str = "test_read";
int send_len = 10;
char buf[10];
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);
};
FIXTURE(tls)
{
int fd, cfd;