Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Dmitry Safonov | 957 | 100.00% | 1 | 100.00% |
Total | 957 | 1 |
// SPDX-License-Identifier: GPL-2.0 /* Author: Dmitry Safonov <dima@arista.com> */ #include <inttypes.h> #include "aolib.h" static union tcp_addr local_addr; static void __setup_lo_intf(const char *lo_intf, const char *addr_str, uint8_t prefix) { if (inet_pton(TEST_FAMILY, addr_str, &local_addr) != 1) test_error("Can't convert local ip address"); if (ip_addr_add(lo_intf, TEST_FAMILY, local_addr, prefix)) test_error("Failed to add %s ip address", lo_intf); if (link_set_up(lo_intf)) test_error("Failed to bring %s up", lo_intf); } static void setup_lo_intf(const char *lo_intf) { #ifdef IPV6_TEST __setup_lo_intf(lo_intf, "::1", 128); #else __setup_lo_intf(lo_intf, "127.0.0.1", 8); #endif } static void tcp_self_connect(const char *tst, unsigned int port, bool different_keyids, bool check_restore) { struct tcp_ao_counters before_ao, after_ao; uint64_t before_aogood, after_aogood; struct netstat *ns_before, *ns_after; const size_t nr_packets = 20; struct tcp_ao_repair ao_img; struct tcp_sock_state img; sockaddr_af addr; int sk; tcp_addr_to_sockaddr_in(&addr, &local_addr, htons(port)); sk = socket(test_family, SOCK_STREAM, IPPROTO_TCP); if (sk < 0) test_error("socket()"); if (different_keyids) { if (test_add_key(sk, DEFAULT_TEST_PASSWORD, local_addr, -1, 5, 7)) test_error("setsockopt(TCP_AO_ADD_KEY)"); if (test_add_key(sk, DEFAULT_TEST_PASSWORD, local_addr, -1, 7, 5)) test_error("setsockopt(TCP_AO_ADD_KEY)"); } else { if (test_add_key(sk, DEFAULT_TEST_PASSWORD, local_addr, -1, 100, 100)) test_error("setsockopt(TCP_AO_ADD_KEY)"); } if (bind(sk, (struct sockaddr *)&addr, sizeof(addr)) < 0) test_error("bind()"); ns_before = netstat_read(); before_aogood = netstat_get(ns_before, "TCPAOGood", NULL); if (test_get_tcp_ao_counters(sk, &before_ao)) test_error("test_get_tcp_ao_counters()"); if (__test_connect_socket(sk, "lo", (struct sockaddr *)&addr, sizeof(addr), TEST_TIMEOUT_SEC) < 0) { ns_after = netstat_read(); netstat_print_diff(ns_before, ns_after); test_error("failed to connect()"); } if (test_client_verify(sk, 100, nr_packets, TEST_TIMEOUT_SEC)) { test_fail("%s: tcp connection verify failed", tst); close(sk); return; } ns_after = netstat_read(); after_aogood = netstat_get(ns_after, "TCPAOGood", NULL); if (test_get_tcp_ao_counters(sk, &after_ao)) test_error("test_get_tcp_ao_counters()"); if (!check_restore) { /* to debug: netstat_print_diff(ns_before, ns_after); */ netstat_free(ns_before); } netstat_free(ns_after); if (after_aogood <= before_aogood) { test_fail("%s: TCPAOGood counter mismatch: %zu <= %zu", tst, after_aogood, before_aogood); close(sk); return; } if (test_tcp_ao_counters_cmp(tst, &before_ao, &after_ao, TEST_CNT_GOOD)) { close(sk); return; } if (!check_restore) { test_ok("%s: connect TCPAOGood %" PRIu64 " => %" PRIu64, tst, before_aogood, after_aogood); close(sk); return; } test_enable_repair(sk); test_sock_checkpoint(sk, &img, &addr); #ifdef IPV6_TEST addr.sin6_port = htons(port + 1); #else addr.sin_port = htons(port + 1); #endif test_ao_checkpoint(sk, &ao_img); test_kill_sk(sk); sk = socket(test_family, SOCK_STREAM, IPPROTO_TCP); if (sk < 0) test_error("socket()"); test_enable_repair(sk); __test_sock_restore(sk, "lo", &img, &addr, &addr, sizeof(addr)); if (different_keyids) { if (test_add_repaired_key(sk, DEFAULT_TEST_PASSWORD, 0, local_addr, -1, 7, 5)) test_error("setsockopt(TCP_AO_ADD_KEY)"); if (test_add_repaired_key(sk, DEFAULT_TEST_PASSWORD, 0, local_addr, -1, 5, 7)) test_error("setsockopt(TCP_AO_ADD_KEY)"); } else { if (test_add_repaired_key(sk, DEFAULT_TEST_PASSWORD, 0, local_addr, -1, 100, 100)) test_error("setsockopt(TCP_AO_ADD_KEY)"); } test_ao_restore(sk, &ao_img); test_disable_repair(sk); test_sock_state_free(&img); if (test_client_verify(sk, 100, nr_packets, TEST_TIMEOUT_SEC)) { test_fail("%s: tcp connection verify failed", tst); close(sk); return; } ns_after = netstat_read(); after_aogood = netstat_get(ns_after, "TCPAOGood", NULL); /* to debug: netstat_print_diff(ns_before, ns_after); */ netstat_free(ns_before); netstat_free(ns_after); close(sk); if (after_aogood <= before_aogood) { test_fail("%s: TCPAOGood counter mismatch: %zu <= %zu", tst, after_aogood, before_aogood); return; } test_ok("%s: connect TCPAOGood %" PRIu64 " => %" PRIu64, tst, before_aogood, after_aogood); } static void *client_fn(void *arg) { unsigned int port = test_server_port; setup_lo_intf("lo"); tcp_self_connect("self-connect(same keyids)", port++, false, false); tcp_self_connect("self-connect(different keyids)", port++, true, false); tcp_self_connect("self-connect(restore)", port, false, true); port += 2; tcp_self_connect("self-connect(restore, different keyids)", port, true, true); port += 2; return NULL; } int main(int argc, char *argv[]) { test_init(4, client_fn, NULL); return 0; }
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