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Diffstat (limited to 'src/libsystemd-network/test-icmp6-rs.c')
-rw-r--r--src/libsystemd-network/test-icmp6-rs.c357
1 files changed, 0 insertions, 357 deletions
diff --git a/src/libsystemd-network/test-icmp6-rs.c b/src/libsystemd-network/test-icmp6-rs.c
deleted file mode 100644
index 27b0ef4572..0000000000
--- a/src/libsystemd-network/test-icmp6-rs.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright (C) 2014 Intel Corporation. All rights reserved.
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <netinet/icmp6.h>
-
-#include "socket-util.h"
-
-#include "dhcp6-internal.h"
-#include "sd-icmp6-nd.h"
-
-static struct ether_addr mac_addr = {
- .ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}
-};
-
-static bool verbose = false;
-static sd_event_source *test_hangcheck;
-static int test_fd[2];
-
-typedef int (*send_ra_t)(uint8_t flags);
-static send_ra_t send_ra_function;
-
-static int test_rs_hangcheck(sd_event_source *s, uint64_t usec,
- void *userdata) {
- assert_se(false);
-
- return 0;
-}
-
-int dhcp_network_icmp6_bind_router_solicitation(int index) {
- assert_se(index == 42);
-
- if (socketpair(AF_UNIX, SOCK_DGRAM, 0, test_fd) < 0)
- return -errno;
-
- return test_fd[0];
-}
-
-static int send_ra_short_prefix(uint8_t flags) {
- uint8_t advertisement[] = {
- 0x86, 0x00, 0xbe, 0xd7, 0x40, 0xc0, 0x00, 0xb4,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-
- 0x03, 0x04, 0x34, 0xc0, 0x00, 0x00, 0x01, 0xf4,
- 0x00, 0x00, 0x01, 0xb8, 0x00, 0x00, 0x00, 0x00,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
- };
-
- assert_se(write(test_fd[1], advertisement, sizeof(advertisement)) ==
- sizeof(advertisement));
-
- return 0;
-}
-
-static void test_short_prefix_cb(sd_icmp6_nd *nd, int event, void *userdata) {
- sd_event *e = userdata;
- struct {
- struct in6_addr addr;
- uint8_t prefixlen;
- bool success;
- } addrs[] = {
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 52, true },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0x0d, 0xad,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 64, false },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0x0b, 0x16, 0xd0, 0x0d,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 60, true },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x9d, 0xab, 0xcd,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 64, true },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xed,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } } },
- 52, true },
- };
- uint8_t prefixlen;
- unsigned int i;
-
- for (i = 0; i < ELEMENTSOF(addrs); i++) {
- printf(" %s prefix %02x%02x:%02x%02x:%02x%02x:%02x%02x",
- __FUNCTION__,
- addrs[i].addr.s6_addr[0], addrs[i].addr.s6_addr[1],
- addrs[i].addr.s6_addr[2], addrs[i].addr.s6_addr[3],
- addrs[i].addr.s6_addr[4], addrs[i].addr.s6_addr[5],
- addrs[i].addr.s6_addr[6], addrs[i].addr.s6_addr[7]);
-
- if (addrs[i].success) {
- assert_se(sd_icmp6_ra_get_prefixlen(nd, &addrs[i].addr,
- &prefixlen) >= 0);
- assert_se(addrs[i].prefixlen == prefixlen);
- printf("/%d onlink\n", prefixlen);
- } else {
- assert_se(sd_icmp6_ra_get_prefixlen(nd, &addrs[i].addr,
- &prefixlen) == -EADDRNOTAVAIL);
- printf("/128 offlink\n");
- }
- }
-
- sd_event_exit(e, 0);
-}
-
-static int send_ra_prefixes(uint8_t flags) {
- uint8_t advertisement[] = {
- 0x86, 0x00, 0xbe, 0xd7, 0x40, 0xc0, 0x00, 0xb4,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x03, 0x04, 0x3f, 0xc0, 0x00, 0x00, 0x01, 0xf4,
- 0x00, 0x00, 0x01, 0xb8, 0x00, 0x00, 0x00, 0x00,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x03, 0x04, 0x40, 0x00, 0x00, 0x00, 0x02, 0x58,
- 0x00, 0x00, 0x02, 0x1c, 0x00, 0x00, 0x00, 0x00,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0x0d, 0xad,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x03, 0x04, 0x3c, 0x80, 0x00, 0x00, 0x03, 0x84,
- 0x00, 0x00, 0x03, 0x20, 0x00, 0x00, 0x00, 0x00,
- 0x20, 0x01, 0x0d, 0xb8, 0x0b, 0x16, 0xd0, 0x0d,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x03, 0x04, 0x40, 0xc0, 0x00, 0x00, 0x03, 0x84,
- 0x00, 0x00, 0x03, 0x20, 0x00, 0x00, 0x00, 0x00,
- 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x9d, 0xab, 0xcd,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x19, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
- 0x1f, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c,
- 0x03, 0x6c, 0x61, 0x62, 0x05, 0x69, 0x6e, 0x74,
- 0x72, 0x61, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x01, 0x78, 0x2b, 0xcb, 0xb3, 0x6d, 0x53
- };
-
- assert_se(write(test_fd[1], advertisement, sizeof(advertisement)) ==
- sizeof(advertisement));
-
- return 0;
-}
-
-static void test_prefixes_cb(sd_icmp6_nd *nd, int event, void *userdata) {
- sd_event *e = userdata;
- struct {
- struct in6_addr addr;
- uint8_t prefixlen;
- bool success;
- } addrs[] = {
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 63, true },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0x0d, 0xad,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 64, false },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0x0b, 0x16, 0xd0, 0x0d,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 60, true },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x9d, 0xab, 0xcd,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } },
- 64, true },
- { { { { 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xed,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } } },
- 63, false },
- };
- uint8_t prefixlen;
- unsigned int i;
-
- for (i = 0; i < ELEMENTSOF(addrs); i++) {
- printf(" %s prefix %02x%02x:%02x%02x:%02x%02x:%02x%02x",
- __FUNCTION__,
- addrs[i].addr.s6_addr[0], addrs[i].addr.s6_addr[1],
- addrs[i].addr.s6_addr[2], addrs[i].addr.s6_addr[3],
- addrs[i].addr.s6_addr[4], addrs[i].addr.s6_addr[5],
- addrs[i].addr.s6_addr[6], addrs[i].addr.s6_addr[7]);
-
- if (addrs[i].success) {
- assert_se(sd_icmp6_ra_get_prefixlen(nd, &addrs[i].addr,
- &prefixlen) >= 0);
- assert_se(addrs[i].prefixlen == prefixlen);
- printf("/%d onlink\n", prefixlen);
- } else {
- assert_se(sd_icmp6_ra_get_prefixlen(nd, &addrs[i].addr,
- &prefixlen) == -EADDRNOTAVAIL);
- printf("/128 offlink\n");
- }
- }
-
- send_ra_function = send_ra_short_prefix;
- assert_se(sd_icmp6_nd_set_callback(nd, test_short_prefix_cb, e) >= 0);
- assert_se(sd_icmp6_nd_stop(nd) >= 0);
- assert_se(sd_icmp6_router_solicitation_start(nd) >= 0);
-}
-
-static void test_prefixes(void) {
- sd_event *e;
- sd_icmp6_nd *nd;
-
- if (verbose)
- printf("* %s\n", __FUNCTION__);
-
- send_ra_function = send_ra_prefixes;
-
- assert_se(sd_event_new(&e) >= 0);
-
- assert_se(sd_icmp6_nd_new(&nd) >= 0);
- assert_se(nd);
-
- assert_se(sd_icmp6_nd_attach_event(nd, e, 0) >= 0);
-
- assert_se(sd_icmp6_nd_set_index(nd, 42) >= 0);
- assert_se(sd_icmp6_nd_set_mac(nd, &mac_addr) >= 0);
- assert_se(sd_icmp6_nd_set_callback(nd, test_prefixes_cb, e) >= 0);
-
- assert_se(sd_icmp6_router_solicitation_start(nd) >= 0);
-
- sd_event_loop(e);
-
- nd = sd_icmp6_nd_unref(nd);
- assert_se(!nd);
-
- close(test_fd[1]);
-
- sd_event_unref(e);
-}
-
-static int send_ra(uint8_t flags) {
- uint8_t advertisement[] = {
- 0x86, 0x00, 0xde, 0x83, 0x40, 0xc0, 0x00, 0xb4,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x03, 0x04, 0x40, 0xc0, 0x00, 0x00, 0x01, 0xf4,
- 0x00, 0x00, 0x01, 0xb8, 0x00, 0x00, 0x00, 0x00,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x19, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c,
- 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
- 0x1f, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c,
- 0x03, 0x6c, 0x61, 0x62, 0x05, 0x69, 0x6e, 0x74,
- 0x72, 0x61, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01, 0x01, 0x78, 0x2b, 0xcb, 0xb3, 0x6d, 0x53,
- };
-
- advertisement[5] = flags;
-
- assert_se(write(test_fd[1], advertisement, sizeof(advertisement)) ==
- sizeof(advertisement));
-
- if (verbose)
- printf(" sent RA with flag 0x%02x\n", flags);
-
- return 0;
-}
-
-int dhcp_network_icmp6_send_router_solicitation(int s, const struct ether_addr *ether_addr) {
- return send_ra_function(0);
-}
-
-static void test_rs_done(sd_icmp6_nd *nd, int event, void *userdata) {
- sd_event *e = userdata;
- static int idx = 0;
- struct {
- uint8_t flag;
- int event;
- } flag_event[] = {
- { 0, SD_ICMP6_ND_EVENT_ROUTER_ADVERTISMENT_NONE },
- { ND_RA_FLAG_OTHER, SD_ICMP6_ND_EVENT_ROUTER_ADVERTISMENT_OTHER },
- { ND_RA_FLAG_MANAGED, SD_ICMP6_ND_EVENT_ROUTER_ADVERTISMENT_MANAGED }
- };
- uint32_t mtu;
-
- assert_se(nd);
-
- assert_se(event == flag_event[idx].event);
- idx++;
-
- if (verbose)
- printf(" got event %d\n", event);
-
- if (idx < 3) {
- send_ra(flag_event[idx].flag);
- return;
- }
-
- assert_se(sd_icmp6_ra_get_mtu(nd, &mtu) == -ENOMSG);
-
- sd_event_exit(e, 0);
-}
-
-static void test_rs(void) {
- sd_event *e;
- sd_icmp6_nd *nd;
- usec_t time_now = now(clock_boottime_or_monotonic());
-
- if (verbose)
- printf("* %s\n", __FUNCTION__);
-
- send_ra_function = send_ra;
-
- assert_se(sd_event_new(&e) >= 0);
-
- assert_se(sd_icmp6_nd_new(&nd) >= 0);
- assert_se(nd);
-
- assert_se(sd_icmp6_nd_attach_event(nd, e, 0) >= 0);
-
- assert_se(sd_icmp6_nd_set_index(nd, 42) >= 0);
- assert_se(sd_icmp6_nd_set_mac(nd, &mac_addr) >= 0);
- assert_se(sd_icmp6_nd_set_callback(nd, test_rs_done, e) >= 0);
-
- assert_se(sd_event_add_time(e, &test_hangcheck, clock_boottime_or_monotonic(),
- time_now + 2 *USEC_PER_SEC, 0,
- test_rs_hangcheck, NULL) >= 0);
-
- assert_se(sd_icmp6_nd_stop(nd) >= 0);
- assert_se(sd_icmp6_router_solicitation_start(nd) >= 0);
- assert_se(sd_icmp6_nd_stop(nd) >= 0);
-
- assert_se(sd_icmp6_router_solicitation_start(nd) >= 0);
-
- sd_event_loop(e);
-
- test_hangcheck = sd_event_source_unref(test_hangcheck);
-
- nd = sd_icmp6_nd_unref(nd);
- assert_se(!nd);
-
- close(test_fd[1]);
-
- sd_event_unref(e);
-}
-
-int main(int argc, char *argv[]) {
-
- log_set_max_level(LOG_DEBUG);
- log_parse_environment();
- log_open();
-
- test_rs();
- test_prefixes();
-
- return 0;
-}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-03 17:11:01 +0000