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; }