mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
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88071abb43
Our coding style recommends C style comments (/* */) instead of C++ (//). Also, systemd (which we partly fork) uses C style comments for the SPDX-License-Identifier. Unify the style. $ sed -i '1 s#// SPDX-License-Identifier: \([^ ]\+\)$#/* SPDX-License-Identifier: \1 */#' -- $(git ls-files -- '*.[hc]' '*.[hc]pp')
232 lines
8.8 KiB
C
232 lines
8.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2015 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include <arpa/inet.h>
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#include "nm-test-utils-core.h"
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static void
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test_stable_privacy(void)
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{
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struct in6_addr addr1;
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inet_pton(AF_INET6, "1234::", &addr1);
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nm_utils_ipv6_addr_set_stable_privacy_impl(NM_UTILS_STABLE_TYPE_UUID,
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&addr1,
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"eth666",
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"6b138152-9f3e-4b97-aaf7-e6e553f2a24e",
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0,
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(guint8 *) "key",
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3,
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NULL);
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nmtst_assert_ip6_address(&addr1, "1234::4ceb:14cd:3d54:793f");
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/* We get an address without the UUID. */
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inet_pton(AF_INET6, "1::", &addr1);
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nm_utils_ipv6_addr_set_stable_privacy_impl(NM_UTILS_STABLE_TYPE_UUID,
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&addr1,
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"eth666",
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"",
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384,
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(guint8 *) "key",
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3,
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NULL);
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nmtst_assert_ip6_address(&addr1, "1::11aa:2530:9144:dafa");
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/* We get a different address in a different network. */
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inet_pton(AF_INET6, "2::", &addr1);
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nm_utils_ipv6_addr_set_stable_privacy_impl(NM_UTILS_STABLE_TYPE_UUID,
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&addr1,
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"eth666",
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"",
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384,
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(guint8 *) "key",
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3,
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NULL);
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nmtst_assert_ip6_address(&addr1, "2::338e:8d:c11:8726");
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inet_pton(AF_INET6, "1234::", &addr1);
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nm_utils_ipv6_addr_set_stable_privacy_impl(NM_UTILS_STABLE_TYPE_STABLE_ID,
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&addr1,
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"eth666",
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"6b138152-9f3e-4b97-aaf7-e6e553f2a24e",
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0,
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(guint8 *) "key",
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3,
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NULL);
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nmtst_assert_ip6_address(&addr1, "1234::ad4c:ae44:3d30:af1e");
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inet_pton(AF_INET6, "1234::", &addr1);
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nm_utils_ipv6_addr_set_stable_privacy_impl(NM_UTILS_STABLE_TYPE_STABLE_ID,
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&addr1,
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"eth666",
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"stable-id-1",
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0,
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(guint8 *) "key",
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3,
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NULL);
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nmtst_assert_ip6_address(&addr1, "1234::4944:67b0:7a6c:1cf");
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}
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/*****************************************************************************/
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static void
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_do_test_hw_addr(NMUtilsStableType stable_type,
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const char * stable_id,
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const guint8 * secret_key,
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gsize key_len,
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const char * ifname,
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const char * current_mac_address,
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const char * generate_mac_address_mask,
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const char *const *expected)
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{
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gs_free char * generated = NULL;
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const char *const *e;
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gboolean found = FALSE;
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for (e = expected; *e; e++) {
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g_assert(*e);
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g_assert(nm_utils_hwaddr_valid(*e, ETH_ALEN));
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}
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generated = nm_utils_hw_addr_gen_stable_eth_impl(stable_type,
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stable_id,
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secret_key,
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key_len,
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ifname,
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current_mac_address,
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generate_mac_address_mask);
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g_assert(generated);
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g_assert(nm_utils_hwaddr_valid(generated, ETH_ALEN));
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for (e = expected; *e; e++) {
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if (!nm_utils_hwaddr_matches(generated, -1, *e, -1))
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continue;
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g_assert(!found);
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found = TRUE;
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g_assert_cmpstr(generated, ==, *e);
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}
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g_assert(found);
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}
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#define do_test_hw_addr(stable_type, \
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stable_id, \
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secret_key, \
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ifname, \
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current_mac_address, \
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generate_mac_address_mask, \
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...) \
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_do_test_hw_addr((stable_type), \
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(stable_id), \
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(const guint8 *) "" secret_key "", \
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NM_STRLEN(secret_key), \
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(ifname), \
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"" current_mac_address "", \
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generate_mac_address_mask, \
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NM_MAKE_STRV(__VA_ARGS__))
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static void
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test_hw_addr_gen_stable_eth(void)
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{
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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NULL,
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"06:0D:CD:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_STABLE_ID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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NULL,
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"C6:AE:A9:9A:76:09");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"FF:FF:FF:00:00:00",
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"00:23:45:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"03:23:45:67:89:ab",
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"FF:FF:FF:00:00:00",
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"02:23:45:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"00:00:00:00:00:00",
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"06:0D:CD:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"02:00:00:00:00:00",
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"04:0D:CD:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"02:00:00:00:00:00",
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"04:0D:CD:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"02:00:00:00:00:00 00:00:00:00:00:00",
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"04:0D:CD:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"02:00:00:00:00:00 02:00:00:00:00:00",
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"06:0D:CD:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"00:00:00:00:00:00 E9:60:CE:F5:ED:2F",
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"06:0D:CD:0C:9E:2C");
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do_test_hw_addr(NM_UTILS_STABLE_TYPE_UUID,
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"stable-1",
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"key1",
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"eth0",
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"01:23:45:67:89:ab",
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"02:00:00:00:00:00 00:00:00:00:00:00 02:00:00:00:00:00",
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"06:0D:CD:0C:9E:2C",
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"04:0D:CD:0C:9E:2C");
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}
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/*****************************************************************************/
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NMTST_DEFINE();
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int
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main(int argc, char **argv)
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{
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nmtst_init_with_logging(&argc, &argv, NULL, "ALL");
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g_test_add_func("/utils/stable_privacy", test_stable_privacy);
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g_test_add_func("/utils/hw_addr_gen_stable_eth", test_hw_addr_gen_stable_eth);
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return g_test_run();
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}
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