static int test_PACKET_get_net_3()
{
unsigned long i;
PACKET pkt;
if (!TEST_true(PACKET_buf_init(&pkt, smbuf, BUF_LEN))
|| !TEST_true(PACKET_get_net_3(&pkt, &i))
|| !TEST_ulong_eq(i, 0x020406UL)
|| !TEST_true(PACKET_forward(&pkt, BUF_LEN - 6))
|| !TEST_true(PACKET_get_net_3(&pkt, &i))
|| !TEST_ulong_eq(i, 0xfafcfeUL)
|| !TEST_false(PACKET_get_net_3(&pkt, &i)))
return 0;
return 1;
}
static int test_PACKET_get_4()
{
unsigned long i;
PACKET pkt;
if (!TEST_true(PACKET_buf_init(&pkt, smbuf, BUF_LEN))
|| !TEST_true(PACKET_get_4(&pkt, &i))
|| !TEST_ulong_eq(i, 0x08060402UL)
|| !TEST_true(PACKET_forward(&pkt, BUF_LEN - 8))
|| !TEST_true(PACKET_get_4(&pkt, &i))
|| !TEST_ulong_eq(i, 0xfefcfaf8UL)
|| !TEST_false(PACKET_get_4(&pkt, &i)))
return 0;
return 1;
}
/*
* Create an SSL connection including any post handshake NewSessionTicket
* messages.
*/
int create_ssl_connection(SSL *serverssl, SSL *clientssl, int want)
{
int i;
unsigned char buf;
size_t readbytes;
if (!create_bare_ssl_connection(serverssl, clientssl, want))
return 0;
/*
* We attempt to read some data on the client side which we expect to fail.
* This will ensure we have received the NewSessionTicket in TLSv1.3 where
* appropriate. We do this twice because there are 2 NewSesionTickets.
*/
for (i = 0; i < 2; i++) {
if (SSL_read_ex(clientssl, &buf, sizeof(buf), &readbytes) > 0) {
if (!TEST_ulong_eq(readbytes, 0))
return 0;
} else if (!TEST_int_eq(SSL_get_error(clientssl, 0),
SSL_ERROR_WANT_READ)) {
return 0;
}
}
return 1;
}
int create_ssl_connection(SSL *serverssl, SSL *clientssl, int want)
{
int retc = -1, rets = -1, err, abortctr = 0;
int clienterr = 0, servererr = 0;
unsigned char buf;
size_t readbytes;
do {
err = SSL_ERROR_WANT_WRITE;
while (!clienterr && retc <= 0 && err == SSL_ERROR_WANT_WRITE) {
retc = SSL_connect(clientssl);
if (retc <= 0)
err = SSL_get_error(clientssl, retc);
}
if (!clienterr && retc <= 0 && err != SSL_ERROR_WANT_READ) {
TEST_info("SSL_connect() failed %d, %d", retc, err);
clienterr = 1;
}
if (want != SSL_ERROR_NONE && err == want)
return 0;
err = SSL_ERROR_WANT_WRITE;
while (!servererr && rets <= 0 && err == SSL_ERROR_WANT_WRITE) {
rets = SSL_accept(serverssl);
if (rets <= 0)
err = SSL_get_error(serverssl, rets);
}
if (!servererr && rets <= 0 && err != SSL_ERROR_WANT_READ) {
TEST_info("SSL_accept() failed %d, %d", rets, err);
servererr = 1;
}
if (want != SSL_ERROR_NONE && err == want)
return 0;
if (clienterr && servererr)
return 0;
if (++abortctr == MAXLOOPS) {
TEST_info("No progress made");
return 0;
}
} while (retc <=0 || rets <= 0);
/*
* We attempt to read some data on the client side which we expect to fail.
* This will ensure we have received the NewSessionTicket in TLSv1.3 where
* appropriate.
*/
if (SSL_read_ex(clientssl, &buf, sizeof(buf), &readbytes) > 0) {
if (!TEST_ulong_eq(readbytes, 0))
return 0;
} else if (!TEST_int_eq(SSL_get_error(clientssl, 0), SSL_ERROR_WANT_READ)) {
return 0;
}
return 1;
}
static int test_PACKET_get_sub_packet()
{
PACKET pkt, subpkt;
unsigned long i;
if (!TEST_true(PACKET_buf_init(&pkt, smbuf, BUF_LEN))
|| !TEST_true(PACKET_get_sub_packet(&pkt, &subpkt, 4))
|| !TEST_true(PACKET_get_net_4(&subpkt, &i))
|| !TEST_ulong_eq(i, 0x02040608UL)
|| !TEST_size_t_eq(PACKET_remaining(&subpkt), 0)
|| !TEST_true(PACKET_forward(&pkt, BUF_LEN - 8))
|| !TEST_true(PACKET_get_sub_packet(&pkt, &subpkt, 4))
|| !TEST_true(PACKET_get_net_4(&subpkt, &i))
|| !TEST_ulong_eq(i, 0xf8fafcfeUL)
|| !TEST_size_t_eq(PACKET_remaining(&subpkt), 0)
|| !TEST_false(PACKET_get_sub_packet(&pkt, &subpkt, 4)))
return 0;
return 1;
}
