#include "tests.h"
#include "time-util.h"
-static struct ether_addr mac_addr = {
- .ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}
+#define DHCP6_CLIENT_EVENT_TEST_ADVERTISED 77
+#define IA_ID_BYTES \
+ 0x0e, 0xcf, 0xa3, 0x7d
+#define IA_NA_ADDRESS1_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x78, 0xee, 0x1c, 0xf3, 0x09, 0x3c, 0x55, 0xad
+#define IA_NA_ADDRESS2_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x78, 0xee, 0x1c, 0xf3, 0x09, 0x3c, 0x55, 0xae
+#define IA_PD_PREFIX1_BYTES \
+ 0x2a, 0x02, 0x81, 0x0d, 0x98, 0x80, 0x37, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+#define IA_PD_PREFIX2_BYTES \
+ 0x2a, 0x02, 0x81, 0x0d, 0x98, 0x80, 0x37, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+#define DNS1_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01
+#define DNS2_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02
+#define SNTP1_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03
+#define SNTP2_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04
+#define NTP1_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05
+#define NTP2_BYTES \
+ 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06
+#define CLIENT_ID_BYTES \
+ 0x00, 0x02, 0x00, 0x00, 0xab, 0x11, 0x61, 0x77, 0x40, 0xde, 0x13, 0x42, 0xc3, 0xa2
+#define SERVER_ID_BYTES \
+ 0x00, 0x01, 0x00, 0x01, 0x19, 0x40, 0x5c, 0x53, 0x78, 0x2b, 0xcb, 0xb3, 0x6d, 0x53
+
+static const struct in6_addr local_address =
+ { { { 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, } } };
+static const struct in6_addr mcast_address =
+ IN6ADDR_ALL_DHCP6_RELAY_AGENTS_AND_SERVERS_INIT;
+static const struct in6_addr ia_na_address1 = { { { IA_NA_ADDRESS1_BYTES } } };
+static const struct in6_addr ia_na_address2 = { { { IA_NA_ADDRESS2_BYTES } } };
+static const struct in6_addr ia_pd_prefix1 = { { { IA_PD_PREFIX1_BYTES } } };
+static const struct in6_addr ia_pd_prefix2 = { { { IA_PD_PREFIX2_BYTES } } };
+static const struct in6_addr dns1 = { { { DNS1_BYTES } } };
+static const struct in6_addr dns2 = { { { DNS2_BYTES } } };
+static const struct in6_addr sntp1 = { { { SNTP1_BYTES } } };
+static const struct in6_addr sntp2 = { { { SNTP2_BYTES } } };
+static const struct in6_addr ntp1 = { { { NTP1_BYTES } } };
+static const struct in6_addr ntp2 = { { { NTP2_BYTES } } };
+static const uint8_t client_id[] = { CLIENT_ID_BYTES };
+static const uint8_t server_id[] = { SERVER_ID_BYTES };
+static const struct ether_addr mac = {
+ .ether_addr_octet = { 'A', 'B', 'C', '1', '2', '3' },
};
-
-static sd_event_source *hangcheck;
-static int test_dhcp_fd[2];
+static int test_fd[2] = { -1, -1, };
static int test_ifindex = 42;
-static int test_client_message_num;
-static be32_t test_iaid = 0;
-static uint8_t test_duid[14] = { };
+static unsigned test_client_sent_message_count = 0;
+static sd_dhcp6_client *client_ref = NULL;
+
+STATIC_DESTRUCTOR_REGISTER(client_ref, sd_dhcp6_client_unrefp);
-static void test_client_basic(sd_event *e) {
- sd_dhcp6_client *client;
+static void test_client_basic(void) {
+ _cleanup_(sd_dhcp6_client_unrefp) sd_dhcp6_client *client = NULL;
int v;
log_debug("/* %s */", __func__);
assert_se(sd_dhcp6_client_new(&client) >= 0);
assert_se(client);
- assert_se(sd_dhcp6_client_attach_event(client, e, 0) >= 0);
-
assert_se(sd_dhcp6_client_set_ifindex(client, 15) == 0);
- assert_se(sd_dhcp6_client_set_ifindex(client, -42) == -EINVAL);
- assert_se(sd_dhcp6_client_set_ifindex(client, -1) == -EINVAL);
assert_se(sd_dhcp6_client_set_ifindex(client, 42) >= 0);
- assert_se(sd_dhcp6_client_set_mac(client, (const uint8_t *) &mac_addr,
- sizeof (mac_addr),
- ARPHRD_ETHER) >= 0);
+ assert_se(sd_dhcp6_client_set_mac(client, mac.ether_addr_octet, sizeof(mac), ARPHRD_ETHER) >= 0);
assert_se(sd_dhcp6_client_set_fqdn(client, "host") == 1);
assert_se(sd_dhcp6_client_set_fqdn(client, "host.domain") == 1);
assert_se(sd_dhcp6_client_set_callback(client, NULL, NULL) >= 0);
assert_se(sd_dhcp6_client_detach_event(client) >= 0);
- assert_se(!sd_dhcp6_client_unref(client));
}
static void test_parse_domain(void) {
+ _cleanup_free_ char *domain = NULL;
+ _cleanup_strv_free_ char **list = NULL;
uint8_t *data;
- char *domain;
- char **list;
- int r;
log_debug("/* %s */", __func__);
data = (uint8_t []) { 7, 'e', 'x', 'a', 'm', 'p', 'l', 'e', 3, 'c', 'o', 'm', 0 };
- r = dhcp6_option_parse_domainname(data, 13, &domain);
- assert_se(r == 0);
+ assert_se(dhcp6_option_parse_domainname(data, 13, &domain) >= 0);
assert_se(domain);
assert_se(streq(domain, "example.com"));
- free(domain);
+ domain = mfree(domain);
data = (uint8_t []) { 4, 't', 'e', 's', 't' };
- r = dhcp6_option_parse_domainname(data, 5, &domain);
- assert_se(r == 0);
+ assert_se(dhcp6_option_parse_domainname(data, 5, &domain) >= 0);
assert_se(domain);
assert_se(streq(domain, "test"));
- free(domain);
+ domain = mfree(domain);
data = (uint8_t []) { 0 };
- r = dhcp6_option_parse_domainname(data, 1, &domain);
- assert_se(r < 0);
+ assert_se(dhcp6_option_parse_domainname(data, 1, &domain) < 0);
data = (uint8_t []) { 7, 'e', 'x', 'a', 'm', 'p', 'l', 'e', 3, 'c', 'o', 'm', 0,
6, 'f', 'o', 'o', 'b', 'a', 'r', 0 };
- r = dhcp6_option_parse_domainname_list(data, 21, &list);
- assert_se(r == 0);
+ assert_se(dhcp6_option_parse_domainname_list(data, 21, &list) >= 0);
assert_se(list);
assert_se(streq(list[0], "example.com"));
assert_se(streq(list[1], "foobar"));
- strv_free(list);
+ assert_se(!list[2]);
+ list = strv_free(list);
data = (uint8_t []) { 1, 'a', 0, 20, 'b', 'c' };
- r = dhcp6_option_parse_domainname_list(data, 6, &list);
- assert_se(r < 0);
+ assert_se(dhcp6_option_parse_domainname_list(data, 6, &list) < 0);
data = (uint8_t []) { 0 , 0 };
- r = dhcp6_option_parse_domainname_list(data, 2, &list);
- assert_se(r < 0);
+ assert_se(dhcp6_option_parse_domainname_list(data, 2, &list) < 0);
}
static void test_option(void) {
static void test_client_parse_message_issue_22099(void) {
static const uint8_t msg[] = {
- /* xid */
- 0x07, 0x7c, 0x4c, 0x16,
- /* status code (zero length) */
- 0x00, 0x0e, 0x00, 0x00,
- /* NTP servers (broken sub option and sub option length) */
- 0x00, 0x38, 0x00, 0x14, 0x01, 0x00, 0x10, 0x00, 0xfd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0xde, 0x15, 0xc8, 0xff, 0xfe, 0xef, 0x1e, 0x4e,
- /* client ID */
- 0x00, 0x01, 0x00, 0x0e, 0x00, 0x02, 0x00, 0x00, 0xab, 0x11, 0x5c, 0x6b, 0x90, 0xec, 0xda, 0x95,
- 0x15, 0x45,
- /* server ID */
- 0x00, 0x02, 0x00, 0x0a, 0x00, 0x03, 0x00, 0x01, 0xdc, 0x15, 0xc8, 0xef, 0x1e, 0x4e,
+ /* Message type */
+ DHCP6_MESSAGE_REPLY,
+ /* Transaction ID */
+ 0x7c, 0x4c, 0x16,
+ /* Rapid commit */
+ 0x00, SD_DHCP6_OPTION_RAPID_COMMIT, 0x00, 0x00,
+ /* NTP servers */
+ 0x00, SD_DHCP6_OPTION_NTP_SERVER, 0x00, 0x14,
+ /* NTP server (broken sub option and sub option length) */
+ 0x01, 0x00, 0x10, 0x00,
+ 0xfd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xde, 0x15, 0xc8, 0xff, 0xfe, 0xef, 0x1e, 0x4e,
+ /* Client ID */
+ 0x00, SD_DHCP6_OPTION_CLIENTID, 0x00, 0x0e,
+ 0x00, 0x02, /* DUID-EN */
+ 0x00, 0x00, 0xab, 0x11, /* pen */
+ 0x5c, 0x6b, 0x90, 0xec, 0xda, 0x95, 0x15, 0x45, /* id */
+ /* Server ID */
+ 0x00, SD_DHCP6_OPTION_SERVERID, 0x00, 0x0a,
+ 0x00, 0x03, /* DUID-LL */
+ 0x00, 0x01, /* htype */
+ 0xdc, 0x15, 0xc8, 0xef, 0x1e, 0x4e, /* haddr */
/* preference */
- 0x00, 0x07, 0x00, 0x01, 0x00,
+ 0x00, SD_DHCP6_OPTION_PREFERENCE, 0x00, 0x01,
+ 0x00,
/* DNS servers */
- 0x00, 0x17, 0x00, 0x10, 0xfd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xde, 0x15, 0xc8, 0xff,
- 0xfe, 0xef, 0x1e, 0x4e,
+ 0x00, SD_DHCP6_OPTION_DNS_SERVERS, 0x00, 0x10,
+ 0xfd, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xde, 0x15, 0xc8, 0xff, 0xfe, 0xef, 0x1e, 0x4e,
/* v6 pcp server */
- 0x00, 0x56, 0x00, 0x10, 0x2a, 0x02, 0x81, 0x0d, 0x98, 0x80, 0x37, 0x00, 0xde, 0x15, 0xc8, 0xff,
- 0xfe, 0xef, 0x1e, 0x4e,
+ 0x00, SD_DHCP6_OPTION_V6_PCP_SERVER, 0x00, 0x10,
+ 0x2a, 0x02, 0x81, 0x0d, 0x98, 0x80, 0x37, 0x00, 0xde, 0x15, 0xc8, 0xff, 0xfe, 0xef, 0x1e, 0x4e,
/* IA_NA */
- 0x00, 0x03, 0x00, 0x28, 0xcc, 0x59, 0x11, 0x7b, 0x00, 0x00, 0x07, 0x08, 0x00, 0x00, 0x0b, 0x40,
- /* IA_NA (iaaddr) */
- 0x00, 0x05, 0x00, 0x18, 0x2a, 0x02, 0x81, 0x0d, 0x98, 0x80, 0x37, 0x00, 0x6a, 0x05, 0xca, 0xff,
- 0xfe, 0xf1, 0x51, 0x53, 0x00, 0x00, 0x0e, 0x10, 0x00, 0x00, 0x1c, 0x20,
+ 0x00, SD_DHCP6_OPTION_IA_NA, 0x00, 0x28,
+ 0xcc, 0x59, 0x11, 0x7b, /* iaid */
+ 0x00, 0x00, 0x07, 0x08, /* lifetime T1 */
+ 0x00, 0x00, 0x0b, 0x40, /* lifetime T2 */
+ /* IA_NA (iaaddr suboption) */
+ 0x00, SD_DHCP6_OPTION_IAADDR, 0x00, 0x18,
+ 0x2a, 0x02, 0x81, 0x0d, 0x98, 0x80, 0x37, 0x00, 0x6a, 0x05, 0xca, 0xff, 0xfe, 0xf1, 0x51, 0x53, /* address */
+ 0x00, 0x00, 0x0e, 0x10, /* preferred lifetime */
+ 0x00, 0x00, 0x1c, 0x20, /* valid lifetime */
/* IA_PD */
- 0x00, 0x19, 0x00, 0x29, 0xcc, 0x59, 0x11, 0x7b, 0x00, 0x00, 0x07, 0x08, 0x00, 0x00, 0x0b, 0x40,
- /* IA_PD (iaprefix) */
- 0x00, 0x1a, 0x00, 0x19, 0x00, 0x00, 0x0e, 0x10, 0x00, 0x00, 0x1c, 0x20, 0x3a, 0x2a, 0x02, 0x81,
- 0x0d, 0x98, 0x80, 0x37, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, SD_DHCP6_OPTION_IA_PD, 0x00, 0x29,
+ 0xcc, 0x59, 0x11, 0x7b, /* iaid */
+ 0x00, 0x00, 0x07, 0x08, /* lifetime T1 */
+ 0x00, 0x00, 0x0b, 0x40, /* lifetime T2 */
+ /* IA_PD (iaprefix suboption) */
+ 0x00, SD_DHCP6_OPTION_IA_PD_PREFIX, 0x00, 0x19,
+ 0x00, 0x00, 0x0e, 0x10, /* preferred lifetime */
+ 0x00, 0x00, 0x1c, 0x20, /* valid lifetime */
+ 0x3a, /* prefixlen */
+ 0x2a, 0x02, 0x81, 0x0d, 0x98, 0x80, 0x37, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* prefix */
};
static const uint8_t duid[] = {
0x00, 0x00, 0xab, 0x11, 0x5c, 0x6b, 0x90, 0xec, 0xda, 0x95, 0x15, 0x45,
assert_se(dhcp6_lease_new_from_message(client, (const DHCP6Message*) msg, sizeof(msg), NULL, NULL, &lease) >= 0);
}
-static uint8_t msg_advertise[198] = {
- 0x02, 0x0f, 0xb4, 0xe5, 0x00, 0x01, 0x00, 0x0e,
- 0x00, 0x01, 0x00, 0x01, 0x1a, 0x6b, 0xf3, 0x30,
- 0x3c, 0x97, 0x0e, 0xcf, 0xa3, 0x7d, 0x00, 0x03,
- 0x00, 0x5e, 0x0e, 0xcf, 0xa3, 0x7d, 0x00, 0x00,
- 0x00, 0x50, 0x00, 0x00, 0x00, 0x78, 0x00, 0x05,
- 0x00, 0x18, 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad,
- 0xbe, 0xef, 0x78, 0xee, 0x1c, 0xf3, 0x09, 0x3c,
- 0x55, 0xad, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00,
- 0x00, 0xb4, 0x00, 0x0d, 0x00, 0x32, 0x00, 0x00,
- 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x28,
- 0x65, 0x73, 0x29, 0x20, 0x72, 0x65, 0x6e, 0x65,
- 0x77, 0x65, 0x64, 0x2e, 0x20, 0x47, 0x72, 0x65,
- 0x65, 0x74, 0x69, 0x6e, 0x67, 0x73, 0x20, 0x66,
- 0x72, 0x6f, 0x6d, 0x20, 0x70, 0x6c, 0x61, 0x6e,
- 0x65, 0x74, 0x20, 0x45, 0x61, 0x72, 0x74, 0x68,
- 0x00, 0x17, 0x00, 0x10, 0x20, 0x01, 0x0d, 0xb8,
- 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x0b,
- 0x03, 0x6c, 0x61, 0x62, 0x05, 0x69, 0x6e, 0x74,
- 0x72, 0x61, 0x00, 0x00, 0x1f, 0x00, 0x10, 0x20,
- 0x01, 0x0d, 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
- 0x02, 0x00, 0x0e, 0x00, 0x01, 0x00, 0x01, 0x19,
- 0x40, 0x5c, 0x53, 0x78, 0x2b, 0xcb, 0xb3, 0x6d,
- 0x53, 0x00, 0x07, 0x00, 0x01, 0x00
+static const uint8_t msg_information_request[] = {
+ /* Message type */
+ DHCP6_MESSAGE_INFORMATION_REQUEST,
+ /* Transaction ID */
+ 0x0f, 0xb4, 0xe5,
+ /* MUD URL */
+ /* ORO */
+ 0x00, SD_DHCP6_OPTION_ORO, 0x00, 0x08,
+ 0x00, SD_DHCP6_OPTION_DNS_SERVERS,
+ 0x00, SD_DHCP6_OPTION_DOMAIN_LIST,
+ 0x00, SD_DHCP6_OPTION_NTP_SERVER,
+ 0x00, SD_DHCP6_OPTION_SNTP_SERVERS,
+ /* Client ID */
+ 0x00, SD_DHCP6_OPTION_CLIENTID, 0x00, 0x0e,
+ CLIENT_ID_BYTES,
+ /* Extra options */
+ /* Elapsed time */
+ 0x00, SD_DHCP6_OPTION_ELAPSED_TIME, 0x00, 0x02,
+ 0x00, 0x00,
};
-static uint8_t msg_reply[191] = {
- 0x07, 0xf7, 0x4e, 0x57, 0x00, 0x02, 0x00, 0x0e,
- 0x00, 0x01, 0x00, 0x01, 0x19, 0x40, 0x5c, 0x53,
- 0x78, 0x2b, 0xcb, 0xb3, 0x6d, 0x53, 0x00, 0x01,
- 0x00, 0x0e, 0x00, 0x01, 0x00, 0x01, 0x1a, 0x6b,
- 0xf3, 0x30, 0x3c, 0x97, 0x0e, 0xcf, 0xa3, 0x7d,
- 0x00, 0x03, 0x00, 0x4a, 0x0e, 0xcf, 0xa3, 0x7d,
- 0x00, 0x00, 0x00, 0x50, 0x00, 0x00, 0x00, 0x78,
- 0x00, 0x05, 0x00, 0x18, 0x20, 0x01, 0x0d, 0xb8,
- 0xde, 0xad, 0xbe, 0xef, 0x78, 0xee, 0x1c, 0xf3,
- 0x09, 0x3c, 0x55, 0xad, 0x00, 0x00, 0x00, 0x96,
- 0x00, 0x00, 0x00, 0xb4, 0x00, 0x0d, 0x00, 0x1e,
- 0x00, 0x00, 0x41, 0x6c, 0x6c, 0x20, 0x61, 0x64,
- 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x20,
- 0x77, 0x65, 0x72, 0x65, 0x20, 0x61, 0x73, 0x73,
- 0x69, 0x67, 0x6e, 0x65, 0x64, 0x2e, 0x00, 0x17,
- 0x00, 0x10, 0x20, 0x01, 0x0d, 0xb8, 0xde, 0xad,
- 0xbe, 0xef, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x01, 0x00, 0x18, 0x00, 0x0b, 0x03, 0x6c,
- 0x61, 0x62, 0x05, 0x69, 0x6e, 0x74, 0x72, 0x61,
- 0x00, 0x00, 0x1f, 0x00, 0x10, 0x20, 0x01, 0x0d,
- 0xb8, 0xde, 0xad, 0xbe, 0xef, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x27, 0x00,
- 0x0e, 0x01, 0x06, 0x63, 0x6c, 0x69, 0x65, 0x6e,
- 0x74, 0x05, 0x69, 0x6e, 0x74, 0x72, 0x61
+static const uint8_t msg_solicit[] = {
+ /* Message type */
+ DHCP6_MESSAGE_SOLICIT,
+ /* Transaction ID */
+ 0x0f, 0xb4, 0xe5,
+ /* Rapid commit */
+ 0x00, SD_DHCP6_OPTION_RAPID_COMMIT, 0x00, 0x00,
+ /* IA_NA */
+ 0x00, SD_DHCP6_OPTION_IA_NA, 0x00, 0x0c,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T2 */
+ /* IA_PD */
+ 0x00, SD_DHCP6_OPTION_IA_PD, 0x00, 0x0c,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T2 */
+ /* Client FQDN */
+ 0x00, SD_DHCP6_OPTION_CLIENT_FQDN, 0x00, 0x11,
+ DHCP6_FQDN_FLAG_S,
+ 0x04, 'h', 'o', 's', 't', 0x03, 'l', 'a', 'b', 0x05, 'i', 'n', 't', 'r', 'a', 0x00,
+ /* User Class */
+ /* Vendor Class */
+ /* Vendor Options */
+ /* MUD URL */
+ /* ORO */
+ 0x00, SD_DHCP6_OPTION_ORO, 0x00, 0x08,
+ 0x00, SD_DHCP6_OPTION_DNS_SERVERS,
+ 0x00, SD_DHCP6_OPTION_DOMAIN_LIST,
+ 0x00, SD_DHCP6_OPTION_NTP_SERVER,
+ 0x00, SD_DHCP6_OPTION_SNTP_SERVERS,
+ /* Client ID */
+ 0x00, SD_DHCP6_OPTION_CLIENTID, 0x00, 0x0e,
+ CLIENT_ID_BYTES,
+ /* Extra options */
+ /* Elapsed time */
+ 0x00, SD_DHCP6_OPTION_ELAPSED_TIME, 0x00, 0x02,
+ 0x00, 0x00,
};
-static uint8_t fqdn_wire[16] = {
- 0x04, 'h', 'o', 's', 't', 0x03, 'l', 'a', 'b',
- 0x05, 'i', 'n', 't', 'r', 'a', 0x00
+static const uint8_t msg_request[] = {
+ /* Message type */
+ DHCP6_MESSAGE_REQUEST,
+ /* Transaction ID */
+ 0x00, 0x00, 0x00,
+ /* Server ID */
+ 0x00, SD_DHCP6_OPTION_SERVERID, 0x00, 0x0e,
+ SERVER_ID_BYTES,
+ /* IA_NA */
+ 0x00, SD_DHCP6_OPTION_IA_NA, 0x00, 0x44,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T2 */
+ /* IA_NA (IAADDR suboption) */
+ 0x00, SD_DHCP6_OPTION_IAADDR, 0x00, 0x18,
+ IA_NA_ADDRESS1_BYTES,
+ 0x00, 0x00, 0x00, 0x00, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0x00, /* valid lifetime */
+ /* IA_NA (IAADDR suboption) */
+ 0x00, SD_DHCP6_OPTION_IAADDR, 0x00, 0x18,
+ IA_NA_ADDRESS2_BYTES,
+ 0x00, 0x00, 0x00, 0x00, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0x00, /* valid lifetime */
+ /* IA_PD */
+ 0x00, SD_DHCP6_OPTION_IA_PD, 0x00, 0x46,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x00, /* lifetime T2 */
+ /* IA_PD (IA_PD_PREFIX suboption) */
+ 0x00, SD_DHCP6_OPTION_IA_PD_PREFIX, 0x00, 0x19,
+ 0x00, 0x00, 0x00, 0x00, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0x00, /* valid lifetime */
+ 0x40, /* prefixlen */
+ IA_PD_PREFIX1_BYTES,
+ /* IA_PD (IA_PD_PREFIX suboption) */
+ 0x00, SD_DHCP6_OPTION_IA_PD_PREFIX, 0x00, 0x19,
+ 0x00, 0x00, 0x00, 0x00, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0x00, /* valid lifetime */
+ 0x40, /* prefixlen */
+ IA_PD_PREFIX2_BYTES,
+ /* Client FQDN */
+ 0x00, SD_DHCP6_OPTION_CLIENT_FQDN, 0x00, 0x11,
+ DHCP6_FQDN_FLAG_S,
+ 0x04, 'h', 'o', 's', 't', 0x03, 'l', 'a', 'b', 0x05, 'i', 'n', 't', 'r', 'a', 0x00,
+ /* User Class */
+ /* Vendor Class */
+ /* Vendor Options */
+ /* MUD URL */
+ /* ORO */
+ 0x00, SD_DHCP6_OPTION_ORO, 0x00, 0x08,
+ 0x00, SD_DHCP6_OPTION_DNS_SERVERS,
+ 0x00, SD_DHCP6_OPTION_DOMAIN_LIST,
+ 0x00, SD_DHCP6_OPTION_NTP_SERVER,
+ 0x00, SD_DHCP6_OPTION_SNTP_SERVERS,
+ /* Client ID */
+ 0x00, SD_DHCP6_OPTION_CLIENTID, 0x00, 0x0e,
+ CLIENT_ID_BYTES,
+ /* Extra options */
+ /* Elapsed time */
+ 0x00, SD_DHCP6_OPTION_ELAPSED_TIME, 0x00, 0x02,
+ 0x00, 0x00,
};
-static void test_advertise_option(sd_event *e) {
- _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
- DHCP6Message *advertise = (DHCP6Message *)msg_advertise;
- size_t len = sizeof(msg_advertise) - sizeof(DHCP6Message), pos = 0;
- uint32_t lt_pref, lt_valid;
- bool opt_clientid = false;
- const struct in6_addr *addrs;
- uint8_t preference = 255;
- struct in6_addr addr;
- char **domains;
- uint8_t *opt;
- int r;
- be32_t val;
-
- log_debug("/* %s */", __func__);
-
- assert_se(len >= sizeof(DHCP6Message));
-
- assert_se(dhcp6_lease_new(&lease) >= 0);
-
- assert_se(advertise->type == DHCP6_MESSAGE_ADVERTISE);
- assert_se((be32toh(advertise->transaction_id) & 0x00ffffff) == 0x0fb4e5);
-
- while (pos < len) {
- DHCP6Option *option = (DHCP6Option *)&advertise->options[pos];
- const uint16_t optcode = be16toh(option->code);
- const uint16_t optlen = be16toh(option->len);
- uint8_t *optval = option->data;
-
- switch(optcode) {
- case SD_DHCP6_OPTION_CLIENTID:
- assert_se(optlen == 14);
+static const uint8_t msg_reply[] = {
+ /* Message type */
+ DHCP6_MESSAGE_REPLY,
+ /* Transaction ID */
+ 0x0f, 0xb4, 0xe5,
+ /* Client ID */
+ 0x00, SD_DHCP6_OPTION_CLIENTID, 0x00, 0x0e,
+ CLIENT_ID_BYTES,
+ /* Server ID */
+ 0x00, SD_DHCP6_OPTION_SERVERID, 0x00, 0x0e,
+ SERVER_ID_BYTES,
+ /* Rapid commit */
+ 0x00, SD_DHCP6_OPTION_RAPID_COMMIT, 0x00, 0x01,
+ 0x00,
+ /* IA_NA */
+ 0x00, SD_DHCP6_OPTION_IA_NA, 0x00, 0x66,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x50, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x78, /* lifetime T2 */
+ /* IA_NA (IAADDR suboption) */
+ 0x00, SD_DHCP6_OPTION_IAADDR, 0x00, 0x18,
+ IA_NA_ADDRESS2_BYTES,
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ /* IA_NA (IAADDR suboption) */
+ 0x00, SD_DHCP6_OPTION_IAADDR, 0x00, 0x18,
+ IA_NA_ADDRESS1_BYTES,
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ /* IA_NA (status code suboption) */
+ 0x00, SD_DHCP6_OPTION_STATUS_CODE, 0x00, 0x1e,
+ 0x00, 0x00, /* status code */
+ 0x41, 0x6c, 0x6c, 0x20, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x20, 0x77, 0x65,
+ 0x72, 0x65, 0x20, 0x61, 0x73, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x64, 0x2e, /* status message */
+ /* IA_PD */
+ 0x00, SD_DHCP6_OPTION_IA_PD, 0x00, 0x46,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x50, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x78, /* lifetime T2 */
+ /* IA_PD (IA_PD_PREFIX suboption) */
+ 0x00, SD_DHCP6_OPTION_IA_PD_PREFIX, 0x00, 0x19,
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ 0x40, /* prefixlen */
+ IA_PD_PREFIX2_BYTES,
+ /* IA_PD (IA_PD_PREFIX suboption) */
+ 0x00, SD_DHCP6_OPTION_IA_PD_PREFIX, 0x00, 0x19,
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ 0x40, /* prefixlen */
+ IA_PD_PREFIX1_BYTES,
+ /* DNS servers */
+ 0x00, SD_DHCP6_OPTION_DNS_SERVERS, 0x00, 0x20,
+ DNS1_BYTES,
+ DNS2_BYTES,
+ /* SNTP servers */
+ 0x00, SD_DHCP6_OPTION_SNTP_SERVERS, 0x00, 0x20,
+ SNTP1_BYTES,
+ SNTP2_BYTES,
+ /* NTP servers */
+ 0x00, SD_DHCP6_OPTION_NTP_SERVER, 0x00, 0x37,
+ /* NTP server (address suboption) */
+ 0x00, DHCP6_NTP_SUBOPTION_SRV_ADDR, 0x00, 0x10,
+ NTP1_BYTES,
+ /* NTP server (address suboption) */
+ 0x00, DHCP6_NTP_SUBOPTION_SRV_ADDR, 0x00, 0x10,
+ NTP2_BYTES,
+ /* NTP server (fqdn suboption) */
+ 0x00, DHCP6_NTP_SUBOPTION_SRV_FQDN, 0x00, 0x0b,
+ 0x03, 'n', 't', 'p', 0x05, 'i', 'n', 't', 'r', 'a', 0x00,
+ /* Domain list */
+ 0x00, SD_DHCP6_OPTION_DOMAIN_LIST, 0x00, 0x0b,
+ 0x03, 'l', 'a', 'b', 0x05, 'i', 'n', 't', 'r', 'a', 0x00,
+ /* Client FQDN */
+ 0x00, SD_DHCP6_OPTION_CLIENT_FQDN, 0x00, 0x12,
+ 0x01, 0x06, 'c', 'l', 'i', 'e', 'n', 't', 0x03, 'l', 'a', 'b', 0x05, 'i', 'n', 't', 'r', 'a',
+};
- opt_clientid = true;
- break;
+static const uint8_t msg_advertise[] = {
+ /* Message type */
+ DHCP6_MESSAGE_ADVERTISE,
+ /* Transaction ID */
+ 0x0f, 0xb4, 0xe5,
+ /* Client ID */
+ 0x00, SD_DHCP6_OPTION_CLIENTID, 0x00, 0x0e,
+ CLIENT_ID_BYTES,
+ /* Server ID */
+ 0x00, SD_DHCP6_OPTION_SERVERID, 0x00, 0x0e,
+ SERVER_ID_BYTES,
+ /* Preference */
+ 0x00, SD_DHCP6_OPTION_PREFERENCE, 0x00, 0x01,
+ 0xff,
+ /* IA_NA */
+ 0x00, SD_DHCP6_OPTION_IA_NA, 0x00, 0x7a,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x50, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x78, /* lifetime T2 */
+ /* IA_NA (IAADDR suboption) */
+ 0x00, SD_DHCP6_OPTION_IAADDR, 0x00, 0x18,
+ IA_NA_ADDRESS2_BYTES, /* address */
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ /* IA_NA (IAADDR suboption) */
+ 0x00, SD_DHCP6_OPTION_IAADDR, 0x00, 0x18,
+ IA_NA_ADDRESS1_BYTES, /* address */
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ /* IA_NA (status code suboption) */
+ 0x00, SD_DHCP6_OPTION_STATUS_CODE, 0x00, 0x32,
+ 0x00, 0x00, /* status code */
+ 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x28, 0x65, 0x73, 0x29, 0x20, 0x72, 0x65, 0x6e, 0x65,
+ 0x77, 0x65, 0x64, 0x2e, 0x20, 0x47, 0x72, 0x65, 0x65, 0x74, 0x69, 0x6e, 0x67, 0x73, 0x20, 0x66,
+ 0x72, 0x6f, 0x6d, 0x20, 0x70, 0x6c, 0x61, 0x6e, 0x65, 0x74, 0x20, 0x45, 0x61, 0x72, 0x74, 0x68, /* status message */
+ /* IA_PD */
+ 0x00, SD_DHCP6_OPTION_IA_PD, 0x00, 0x46,
+ IA_ID_BYTES,
+ 0x00, 0x00, 0x00, 0x50, /* lifetime T1 */
+ 0x00, 0x00, 0x00, 0x78, /* lifetime T2 */
+ /* IA_PD (IA_PD_PREFIX suboption) */
+ 0x00, SD_DHCP6_OPTION_IA_PD_PREFIX, 0x00, 0x19,
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ 0x40, /* prefixlen */
+ IA_PD_PREFIX2_BYTES,
+ /* IA_PD (IA_PD_PREFIX suboption) */
+ 0x00, SD_DHCP6_OPTION_IA_PD_PREFIX, 0x00, 0x19,
+ 0x00, 0x00, 0x00, 0x96, /* preferred lifetime */
+ 0x00, 0x00, 0x00, 0xb4, /* valid lifetime */
+ 0x40, /* prefixlen */
+ IA_PD_PREFIX1_BYTES,
+ /* DNS servers */
+ 0x00, SD_DHCP6_OPTION_DNS_SERVERS, 0x00, 0x20,
+ DNS1_BYTES,
+ DNS2_BYTES,
+ /* SNTP servers */
+ 0x00, SD_DHCP6_OPTION_SNTP_SERVERS, 0x00, 0x20,
+ SNTP1_BYTES,
+ SNTP2_BYTES,
+ /* NTP servers */
+ 0x00, SD_DHCP6_OPTION_NTP_SERVER, 0x00, 0x37,
+ /* NTP server (address suboption) */
+ 0x00, DHCP6_NTP_SUBOPTION_SRV_ADDR, 0x00, 0x10,
+ NTP1_BYTES,
+ /* NTP server (address suboption) */
+ 0x00, DHCP6_NTP_SUBOPTION_SRV_ADDR, 0x00, 0x10,
+ NTP2_BYTES,
+ /* NTP server (fqdn suboption) */
+ 0x00, DHCP6_NTP_SUBOPTION_SRV_FQDN, 0x00, 0x0b,
+ 0x03, 'n', 't', 'p', 0x05, 'i', 'n', 't', 'r', 'a', 0x00,
+ /* Domain list */
+ 0x00, SD_DHCP6_OPTION_DOMAIN_LIST, 0x00, 0x0b,
+ 0x03, 'l', 'a', 'b', 0x05, 'i', 'n', 't', 'r', 'a', 0x00,
+ /* Client FQDN */
+ 0x00, SD_DHCP6_OPTION_CLIENT_FQDN, 0x00, 0x12,
+ 0x01, 0x06, 'c', 'l', 'i', 'e', 'n', 't', 0x03, 'l', 'a', 'b', 0x05, 'i', 'n', 't', 'r', 'a',
+};
- case SD_DHCP6_OPTION_IA_NA: {
- be32_t iaid = htobe32(0x0ecfa37d);
+static void test_client_verify_information_request(const DHCP6Message *msg, size_t len) {
+ log_debug("/* %s */", __func__);
- assert_se(optlen == 94);
- assert_se(optval == &msg_advertise[26]);
- assert_se(!memcmp(optval, &msg_advertise[26], optlen));
+ assert_se(len == sizeof(msg_information_request));
+ /* The elapsed time value is not deterministic. Skip it. */
+ assert_se(memcmp(msg, msg_information_request, len - sizeof(be16_t)) == 0);
+}
- assert_se(!memcmp(optval, &iaid, sizeof(val)));
+static void test_client_verify_solicit(const DHCP6Message *msg, size_t len) {
+ log_debug("/* %s */", __func__);
- val = htobe32(80);
- assert_se(!memcmp(optval + 4, &val, sizeof(val)));
+ assert_se(len == sizeof(msg_solicit));
+ /* The elapsed time value is not deterministic. Skip it. */
+ assert_se(memcmp(msg, msg_solicit, len - sizeof(be16_t)) == 0);
+}
- val = htobe32(120);
- assert_se(!memcmp(optval + 8, &val, sizeof(val)));
+static void test_client_verify_request(const DHCP6Message *msg, size_t len) {
+ log_debug("/* %s */", __func__);
- assert_se(dhcp6_option_parse_ia(NULL, iaid, optcode, optlen, optval, &lease->ia_na) >= 0);
+ assert_se(len == sizeof(msg_request));
+ assert_se(msg->type == DHCP6_MESSAGE_REQUEST);
+ /* The transaction ID and elapsed time value are not deterministic. Skip them. */
+ assert_se(memcmp(msg->options, msg_request + offsetof(DHCP6Message, options), len - offsetof(DHCP6Message, options) - sizeof(be16_t)) == 0);
+}
- break;
- }
- case SD_DHCP6_OPTION_SERVERID:
- assert_se(optlen == 14);
- assert_se(optval == &msg_advertise[179]);
- assert_se(!memcmp(optval, &msg_advertise[179], optlen));
+static void test_lease_common(sd_dhcp6_client *client) {
+ sd_dhcp6_lease *lease;
+ const struct in6_addr *addrs;
+ const char *str;
+ char **strv;
+ uint8_t *id;
+ size_t len;
- assert_se(dhcp6_lease_set_serverid(lease, optval, optlen) >= 0);
- break;
+ assert_se(sd_dhcp6_client_get_lease(client, &lease) >= 0);
- case SD_DHCP6_OPTION_PREFERENCE:
- assert_se(optlen == 1);
- assert_se(!*optval);
+ assert_se(dhcp6_lease_get_clientid(lease, &id, &len) >= 0);
+ assert_se(memcmp_nn(id, len, client_id, sizeof(client_id)) == 0);
- assert_se(dhcp6_lease_set_preference(lease, *optval) >= 0);
- break;
+ assert_se(sd_dhcp6_lease_get_domains(lease, &strv) == 1);
+ assert_se(streq(strv[0], "lab.intra"));
+ assert_se(!strv[1]);
- case SD_DHCP6_OPTION_ELAPSED_TIME:
- assert_se(optlen == 2);
+ assert_se(sd_dhcp6_lease_get_fqdn(lease, &str) >= 0);
+ assert_se(streq(str, "client.lab.intra"));
- break;
+ assert_se(sd_dhcp6_lease_get_dns(lease, &addrs) == 2);
+ assert_se(in6_addr_equal(&addrs[0], &dns1));
+ assert_se(in6_addr_equal(&addrs[1], &dns2));
- case SD_DHCP6_OPTION_DNS_SERVERS:
- assert_se(optlen == 16);
- assert_se(dhcp6_lease_add_dns(lease, optval, optlen) >= 0);
- break;
+ assert_se(sd_dhcp6_lease_get_ntp_addrs(lease, &addrs) == 2);
+ assert_se(in6_addr_equal(&addrs[0], &ntp1));
+ assert_se(in6_addr_equal(&addrs[1], &ntp2));
- case SD_DHCP6_OPTION_DOMAIN_LIST:
- assert_se(optlen == 11);
- assert_se(dhcp6_lease_add_domains(lease, optval, optlen) >= 0);
- break;
+ assert_se(sd_dhcp6_lease_get_ntp_fqdn(lease, &strv) == 1);
+ assert_se(streq(strv[0], "ntp.intra"));
+ assert_se(!strv[1]);
- case SD_DHCP6_OPTION_SNTP_SERVERS:
- assert_se(optlen == 16);
- assert_se(dhcp6_lease_add_sntp(lease, optval, optlen) >= 0);
- break;
+ assert_se(lease->sntp_count == 2);
+ assert_se(in6_addr_equal(&lease->sntp[0], &sntp1));
+ assert_se(in6_addr_equal(&lease->sntp[1], &sntp2));
+}
- default:
- break;
- }
+static void test_lease_managed(sd_dhcp6_client *client) {
+ sd_dhcp6_lease *lease;
+ struct in6_addr addr;
+ uint32_t lt_pref, lt_valid;
+ uint8_t *id, prefixlen;
+ size_t len;
- pos += sizeof(*option) + optlen;
- }
+ assert_se(sd_dhcp6_client_get_lease(client, &lease) >= 0);
- assert_se(pos == len);
- assert_se(opt_clientid);
+ assert_se(dhcp6_lease_get_serverid(lease, &id, &len) >= 0);
+ assert_se(memcmp_nn(id, len, server_id, sizeof(server_id)) == 0);
sd_dhcp6_lease_reset_address_iter(lease);
assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) >= 0);
- assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr)));
+ assert_se(in6_addr_equal(&addr, &ia_na_address1));
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
+ assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) >= 0);
+ assert_se(in6_addr_equal(&addr, &ia_na_address2));
assert_se(lt_pref == 150);
assert_se(lt_valid == 180);
assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) == -ENODATA);
sd_dhcp6_lease_reset_address_iter(lease);
assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) >= 0);
- assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr)));
- assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) == -ENODATA);
- sd_dhcp6_lease_reset_address_iter(lease);
+ assert_se(in6_addr_equal(&addr, &ia_na_address1));
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) >= 0);
- assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr)));
+ assert_se(in6_addr_equal(&addr, &ia_na_address2));
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) == -ENODATA);
- assert_se(dhcp6_lease_get_serverid(lease, &opt, &len) >= 0);
- assert_se(len == 14);
- assert_se(!memcmp(opt, &msg_advertise[179], len));
-
- assert_se(dhcp6_lease_get_preference(lease, &preference) >= 0);
- assert_se(preference == 0);
-
- r = sd_dhcp6_lease_get_dns(lease, &addrs);
- assert_se(r == 1);
- assert_se(!memcmp(addrs, &msg_advertise[124], r * 16));
-
- r = sd_dhcp6_lease_get_domains(lease, &domains);
- assert_se(r == 1);
- assert_se(!strcmp("lab.intra", domains[0]));
- assert_se(domains[1] == NULL);
-
- r = sd_dhcp6_lease_get_ntp_addrs(lease, &addrs);
- assert_se(r == 1);
- assert_se(!memcmp(addrs, &msg_advertise[159], r * 16));
-}
-
-static int test_check_completed_in_2_seconds(sd_event_source *s, uint64_t usec, void *userdata) {
- assert_not_reached();
-}
-
-static void test_client_solicit_cb(sd_dhcp6_client *client, int event,
- void *userdata) {
- sd_event *e = userdata;
- sd_dhcp6_lease *lease;
- const struct in6_addr *addrs;
- char **domains;
-
- log_debug("/* %s */", __func__);
-
- assert_se(e);
- assert_se(event == SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE);
-
- assert_se(sd_dhcp6_client_get_lease(client, &lease) >= 0);
-
- assert_se(sd_dhcp6_lease_get_domains(lease, &domains) == 1);
- assert_se(!strcmp("lab.intra", domains[0]));
- assert_se(domains[1] == NULL);
-
- assert_se(sd_dhcp6_lease_get_dns(lease, &addrs) == 1);
- assert_se(!memcmp(addrs, &msg_advertise[124], 16));
-
- assert_se(sd_dhcp6_lease_get_ntp_addrs(lease, &addrs) == 1);
- assert_se(!memcmp(addrs, &msg_advertise[159], 16));
-
- assert_se(sd_dhcp6_client_set_request_option(client, SD_DHCP6_OPTION_DNS_SERVERS) == -EBUSY);
-
- sd_event_exit(e, 0);
-}
-
-static void test_client_send_reply(DHCP6Message *request) {
- DHCP6Message reply;
-
- log_debug("/* %s */", __func__);
-
- reply.transaction_id = request->transaction_id;
- reply.type = DHCP6_MESSAGE_REPLY;
-
- memcpy(msg_reply, &reply.transaction_id, 4);
-
- memcpy(&msg_reply[26], test_duid, sizeof(test_duid));
-
- memcpy(&msg_reply[44], &test_iaid, sizeof(test_iaid));
-
- assert_se(write(test_dhcp_fd[1], msg_reply, sizeof(msg_reply)) == sizeof(msg_reply));
-}
-
-static void test_client_verify_request(DHCP6Message *request, size_t len) {
- _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
- bool found_clientid = false, found_iana = false, found_serverid = false,
- found_elapsed_time = false, found_fqdn = false;
- uint32_t lt_pref, lt_valid;
- struct in6_addr addr;
- size_t pos = 0;
- be32_t val;
-
- log_debug("/* %s */", __func__);
-
- assert_se(request->type == DHCP6_MESSAGE_REQUEST);
- assert_se(dhcp6_lease_new(&lease) >= 0);
-
- len -= sizeof(DHCP6Message);
-
- while (pos < len) {
- DHCP6Option *option = (DHCP6Option *)&request->options[pos];
- uint16_t optcode = be16toh(option->code);
- uint16_t optlen = be16toh(option->len);
- uint8_t *optval = option->data;
-
- switch(optcode) {
- case SD_DHCP6_OPTION_CLIENTID:
- assert_se(!found_clientid);
- found_clientid = true;
-
- assert_se(!memcmp(optval, &test_duid,
- sizeof(test_duid)));
-
- break;
-
- case SD_DHCP6_OPTION_IA_NA:
- assert_se(!found_iana);
- found_iana = true;
-
- assert_se(optlen == 40);
- assert_se(!memcmp(optval, &test_iaid, sizeof(test_iaid)));
-
- /* T1 and T2 should not be set. */
- val = 0;
- assert_se(!memcmp(optval + 4, &val, sizeof(val)));
- assert_se(!memcmp(optval + 8, &val, sizeof(val)));
-
- /* Then, this should refuse all addresses. */
- assert_se(dhcp6_option_parse_ia(NULL, test_iaid, optcode, optlen, optval, &lease->ia_na) == -ENODATA);
-
- break;
-
- case SD_DHCP6_OPTION_SERVERID:
- assert_se(!found_serverid);
- found_serverid = true;
-
- assert_se(optlen == 14);
- assert_se(!memcmp(&msg_advertise[179], optval, optlen));
-
- break;
-
- case SD_DHCP6_OPTION_ELAPSED_TIME:
- assert_se(!found_elapsed_time);
- found_elapsed_time = true;
-
- assert_se(optlen == 2);
-
- break;
- case SD_DHCP6_OPTION_CLIENT_FQDN:
- assert_se(!found_fqdn);
- found_fqdn = true;
-
- assert_se(optlen == 17);
-
- assert_se(optval[0] == 0x01);
- assert_se(!memcmp(optval + 1, fqdn_wire, sizeof(fqdn_wire)));
- break;
- }
-
- pos += sizeof(*option) + optlen;
- }
-
- assert_se(found_clientid && found_iana && found_serverid && found_elapsed_time);
-
- sd_dhcp6_lease_reset_address_iter(lease);
+ sd_dhcp6_lease_reset_pd_prefix_iter(lease);
+ assert_se(sd_dhcp6_lease_get_pd(lease, &addr, &prefixlen, <_pref, <_valid) >= 0);
+ assert_se(in6_addr_equal(&addr, &ia_pd_prefix1));
+ assert_se(prefixlen == 64);
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
+ assert_se(sd_dhcp6_lease_get_pd(lease, &addr, &prefixlen, <_pref, <_valid) >= 0);
+ assert_se(in6_addr_equal(&addr, &ia_pd_prefix2));
+ assert_se(prefixlen == 64);
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) == -ENODATA);
-}
-
-static void test_client_send_advertise(DHCP6Message *solicit) {
- DHCP6Message advertise;
-
- log_debug("/* %s */", __func__);
-
- advertise.transaction_id = solicit->transaction_id;
- advertise.type = DHCP6_MESSAGE_ADVERTISE;
-
- memcpy(msg_advertise, &advertise.transaction_id, 4);
- memcpy(&msg_advertise[8], test_duid, sizeof(test_duid));
-
- memcpy(&msg_advertise[26], &test_iaid, sizeof(test_iaid));
+ sd_dhcp6_lease_reset_pd_prefix_iter(lease);
+ assert_se(sd_dhcp6_lease_get_pd(lease, &addr, &prefixlen, <_pref, <_valid) >= 0);
+ assert_se(in6_addr_equal(&addr, &ia_pd_prefix1));
+ assert_se(prefixlen == 64);
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
+ assert_se(sd_dhcp6_lease_get_pd(lease, &addr, &prefixlen, <_pref, <_valid) >= 0);
+ assert_se(in6_addr_equal(&addr, &ia_pd_prefix2));
+ assert_se(prefixlen == 64);
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
+ assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) == -ENODATA);
- assert_se(write(test_dhcp_fd[1], msg_advertise, sizeof(msg_advertise)) == sizeof(msg_advertise));
+ test_lease_common(client);
}
-static void test_client_verify_solicit(DHCP6Message *solicit, size_t len) {
- bool found_clientid = false, found_iana = false,
- found_elapsed_time = false, found_fqdn = false;
- size_t pos = 0;
-
- log_debug("/* %s */", __func__);
-
- assert_se(solicit->type == DHCP6_MESSAGE_SOLICIT);
+static void test_client_callback(sd_dhcp6_client *client, int event, void *userdata) {
+ switch (event) {
+ case SD_DHCP6_CLIENT_EVENT_STOP:
+ log_debug("/* %s (event=stop) */", __func__);
+ return;
- len -= sizeof(DHCP6Message);
+ case SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST:
+ log_debug("/* %s (event=information-request) */", __func__);
- while (pos < len) {
- DHCP6Option *option = (DHCP6Option *)&solicit->options[pos];
- uint16_t optcode = be16toh(option->code);
- uint16_t optlen = be16toh(option->len);
- uint8_t *optval = option->data;
+ assert_se(test_client_sent_message_count == 1);
- switch(optcode) {
- case SD_DHCP6_OPTION_CLIENTID:
- assert_se(!found_clientid);
- found_clientid = true;
+ test_lease_common(client);
- assert_se(optlen == sizeof(test_duid));
- memcpy(&test_duid, optval, sizeof(test_duid));
+ assert_se(sd_dhcp6_client_set_information_request(client, false) >= 0);
+ assert_se(sd_dhcp6_client_start(client) >= 0);
+ assert_se(dhcp6_client_set_transaction_id(client, ((const DHCP6Message*) msg_advertise)->transaction_id) >= 0);
+ break;
- break;
+ case SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE:
+ log_debug("/* %s (event=ip-acquire) */", __func__);
- case SD_DHCP6_OPTION_IA_NA:
- assert_se(!found_iana);
- found_iana = true;
+ assert_se(IN_SET(test_client_sent_message_count, 3, 4));
- assert_se(optlen == 12);
+ test_lease_managed(client);
- memcpy(&test_iaid, optval, sizeof(test_iaid));
+ assert_se(sd_event_exit(sd_dhcp6_client_get_event(client), 0) >= 0);
+ break;
- break;
+ case DHCP6_CLIENT_EVENT_TEST_ADVERTISED: {
+ sd_dhcp6_lease *lease;
+ uint8_t preference;
- case SD_DHCP6_OPTION_ELAPSED_TIME:
- assert_se(!found_elapsed_time);
- found_elapsed_time = true;
+ log_debug("/* %s (event=test-advertised) */", __func__);
- assert_se(optlen == 2);
+ assert_se(test_client_sent_message_count == 2);
- break;
+ test_lease_managed(client);
- case SD_DHCP6_OPTION_CLIENT_FQDN:
- assert_se(!found_fqdn);
- found_fqdn = true;
+ assert_se(sd_dhcp6_client_get_lease(client, &lease) >= 0);
+ assert_se(dhcp6_lease_get_preference(lease, &preference) >= 0);
+ assert_se(preference == 0xff);
- assert_se(optlen == 17);
-
- assert_se(optval[0] == 0x01);
- assert_se(!memcmp(optval + 1, fqdn_wire, sizeof(fqdn_wire)));
-
- break;
- }
-
- pos += sizeof(*option) + optlen;
+ assert_se(dhcp6_client_set_transaction_id(client, ((const DHCP6Message*) msg_reply)->transaction_id) >= 0);
+ break;
}
-
- assert_se(pos == len);
- assert_se(found_clientid && found_iana && found_elapsed_time);
-}
-
-static void test_client_information_cb(sd_dhcp6_client *client, int event, void *userdata) {
- sd_event *e = userdata;
- sd_dhcp6_lease *lease;
- const struct in6_addr *addrs;
- struct in6_addr address = { { { 0xfe, 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x01 } } };
- char **domains;
- const char *fqdn;
-
- log_debug("/* %s */", __func__);
-
- assert_se(e);
- assert_se(event == SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST);
-
- assert_se(sd_dhcp6_client_get_lease(client, &lease) >= 0);
-
- assert_se(sd_dhcp6_lease_get_domains(lease, &domains) == 1);
- assert_se(!strcmp("lab.intra", domains[0]));
- assert_se(domains[1] == NULL);
-
- assert_se(sd_dhcp6_lease_get_fqdn(lease, &fqdn) >= 0);
- assert_se(streq(fqdn, "client.intra"));
-
- assert_se(sd_dhcp6_lease_get_dns(lease, &addrs) == 1);
- assert_se(!memcmp(addrs, &msg_advertise[124], 16));
-
- assert_se(sd_dhcp6_lease_get_ntp_addrs(lease, &addrs) == 1);
- assert_se(!memcmp(addrs, &msg_advertise[159], 16));
-
- assert_se(sd_dhcp6_client_set_callback(client, NULL, e) >= 0);
- assert_se(sd_dhcp6_client_stop(client) >= 0);
- assert_se(sd_dhcp6_client_set_information_request(client, false) >= 0);
-
- assert_se(sd_dhcp6_client_set_callback(client, test_client_solicit_cb, e) >= 0);
-
- assert_se(sd_dhcp6_client_set_local_address(client, &address) >= 0);
-
- assert_se(sd_dhcp6_client_start(client) >= 0);
-}
-
-static void test_client_verify_information_request(DHCP6Message *information_request, size_t len) {
- _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease = NULL;
- size_t pos = 0;
- bool found_clientid = false, found_elapsed_time = false;
- struct in6_addr addr;
- uint32_t lt_pref, lt_valid;
-
- log_debug("/* %s */", __func__);
-
- assert_se(information_request->type == DHCP6_MESSAGE_INFORMATION_REQUEST);
- assert_se(dhcp6_lease_new(&lease) >= 0);
-
- len -= sizeof(DHCP6Message);
-
- while (pos < len) {
- DHCP6Option *option = (DHCP6Option *)&information_request->options[pos];
- uint16_t optcode = be16toh(option->code);
- uint16_t optlen = be16toh(option->len);
- uint8_t *optval = option->data;
-
- switch(optcode) {
- case SD_DHCP6_OPTION_CLIENTID:
- assert_se(!found_clientid);
- found_clientid = true;
-
- assert_se(optlen == sizeof(test_duid));
- memcpy(&test_duid, optval, sizeof(test_duid));
-
- break;
-
- case SD_DHCP6_OPTION_IA_NA:
- case SD_DHCP6_OPTION_SERVERID:
- assert_not_reached();
-
- case SD_DHCP6_OPTION_ELAPSED_TIME:
- assert_se(!found_elapsed_time);
- found_elapsed_time = true;
-
- assert_se(optlen == 2);
-
- break;
- }
-
- pos += sizeof(*option) + optlen;
+ default:
+ assert_not_reached();
}
-
- assert_se(pos == len);
- assert_se(found_clientid && found_elapsed_time);
-
- sd_dhcp6_lease_reset_address_iter(lease);
-
- assert_se(sd_dhcp6_lease_get_address(lease, &addr, <_pref, <_valid) == -ENODATA);
}
-int dhcp6_network_send_udp_socket(int s, struct in6_addr *server_address,
- const void *packet, size_t len) {
- struct in6_addr mcast = IN6ADDR_ALL_DHCP6_RELAY_AGENTS_AND_SERVERS_INIT;
- DHCP6Message *message;
+int dhcp6_network_send_udp_socket(int s, struct in6_addr *a, const void *packet, size_t len) {
+ log_debug("/* %s(count=%u) */", __func__, test_client_sent_message_count);
- log_debug("/* %s */", __func__);
-
- assert_se(s == test_dhcp_fd[0]);
- assert_se(server_address);
+ assert_se(a);
+ assert_se(in6_addr_equal(a, &mcast_address));
assert_se(packet);
- assert_se(len > sizeof(DHCP6Message) + 4);
- assert_se(IN6_ARE_ADDR_EQUAL(server_address, &mcast));
-
- message = (DHCP6Message *)packet;
-
- assert_se(message->transaction_id & 0x00ffffff);
-
- if (test_client_message_num == 0) {
- test_client_verify_information_request(message, len);
- test_client_send_reply(message);
- test_client_message_num++;
- } else if (test_client_message_num == 1) {
- test_client_verify_solicit(message, len);
- test_client_send_advertise(message);
- test_client_message_num++;
- } else if (test_client_message_num == 2) {
- test_client_verify_request(message, len);
- test_client_send_reply(message);
- test_client_message_num++;
+ assert_se(len >= sizeof(DHCP6Message));
+
+ switch (test_client_sent_message_count) {
+ case 0:
+ test_client_verify_information_request(packet, len);
+ assert_se(write(test_fd[1], msg_reply, sizeof(msg_reply)) == sizeof(msg_reply));
+ break;
+
+ case 1:
+ test_client_verify_solicit(packet, len);
+ assert_se(write(test_fd[1], msg_advertise, sizeof(msg_advertise)) == sizeof(msg_advertise));
+ break;
+
+ case 2:
+ test_client_callback(client_ref, DHCP6_CLIENT_EVENT_TEST_ADVERTISED, NULL);
+ test_client_verify_request(packet, len);
+ assert_se(write(test_fd[1], msg_reply, sizeof(msg_reply)) == sizeof(msg_reply));
+ break;
+
+ default:
+ assert_not_reached();
}
+ test_client_sent_message_count++;
return len;
}
-int dhcp6_network_bind_udp_socket(int ifindex, struct in6_addr *local_address) {
+int dhcp6_network_bind_udp_socket(int ifindex, struct in6_addr *a) {
assert_se(ifindex == test_ifindex);
+ assert_se(a);
+ assert_se(in6_addr_equal(a, &local_address));
- if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, test_dhcp_fd) < 0)
- return -errno;
-
- return test_dhcp_fd[0];
+ assert_se(socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, test_fd) >= 0);
+ return TAKE_FD(test_fd[0]);
}
-static void test_client_solicit(sd_event *e) {
- sd_dhcp6_client *client;
- struct in6_addr address = { { { 0xfe, 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x01 } } };
- int val;
+static void test_dhcp6_client(void) {
+ _cleanup_(sd_dhcp6_client_unrefp) sd_dhcp6_client *client = NULL;
+ _cleanup_(sd_event_unrefp) sd_event *e = NULL;
log_debug("/* %s */", __func__);
- assert_se(sd_dhcp6_client_new(&client) >= 0);
- assert_se(client);
+ assert_se(sd_event_new(&e) >= 0);
+ assert_se(sd_event_add_time_relative(e, NULL, clock_boottime_or_monotonic(),
+ 2 * USEC_PER_SEC, 0,
+ NULL, INT_TO_PTR(ETIMEDOUT)) >= 0);
+ assert_se(sd_dhcp6_client_new(&client) >= 0);
assert_se(sd_dhcp6_client_attach_event(client, e, 0) >= 0);
-
assert_se(sd_dhcp6_client_set_ifindex(client, test_ifindex) == 0);
- assert_se(sd_dhcp6_client_set_mac(client, (const uint8_t *) &mac_addr,
- sizeof (mac_addr),
- ARPHRD_ETHER) >= 0);
- assert_se(sd_dhcp6_client_set_fqdn(client, "host.lab.intra") == 1);
+ assert_se(sd_dhcp6_client_set_local_address(client, &local_address) >= 0);
+ assert_se(sd_dhcp6_client_set_fqdn(client, "host.lab.intra") >= 0);
+ assert_se(sd_dhcp6_client_set_iaid(client, unaligned_read_be32((uint8_t[]) { IA_ID_BYTES })) >= 0);
dhcp6_client_set_test_mode(client, true);
- assert_se(sd_dhcp6_client_get_information_request(client, &val) >= 0);
- assert_se(val == 0);
- assert_se(sd_dhcp6_client_set_information_request(client, 42) >= 0);
- assert_se(sd_dhcp6_client_get_information_request(client, &val) >= 0);
- assert_se(val);
-
- assert_se(sd_dhcp6_client_set_callback(client,
- test_client_information_cb, e) >= 0);
-
- assert_se(sd_event_add_time_relative(e, &hangcheck, clock_boottime_or_monotonic(),
- 2 * USEC_PER_SEC, 0,
- test_check_completed_in_2_seconds, NULL) >= 0);
-
- assert_se(sd_dhcp6_client_set_local_address(client, &address) >= 0);
+ assert_se(sd_dhcp6_client_set_information_request(client, true) >= 0);
+ assert_se(sd_dhcp6_client_set_callback(client, test_client_callback, NULL) >= 0);
assert_se(sd_dhcp6_client_start(client) >= 0);
- sd_event_loop(e);
+ assert_se(dhcp6_client_set_transaction_id(client, ((const DHCP6Message*) msg_reply)->transaction_id) >= 0);
+
+ assert_se(client_ref = sd_dhcp6_client_ref(client));
- hangcheck = sd_event_source_unref(hangcheck);
+ assert_se(sd_event_loop(e) >= 0);
- assert_se(!sd_dhcp6_client_unref(client));
+ assert_se(test_client_sent_message_count == 3);
- test_dhcp_fd[1] = safe_close(test_dhcp_fd[1]);
+ test_fd[1] = safe_close(test_fd[1]);
}
int main(int argc, char *argv[]) {
- _cleanup_(sd_event_unrefp) sd_event *e;
-
- assert_se(sd_event_new(&e) >= 0);
-
test_setup_logging(LOG_DEBUG);
- test_client_basic(e);
+ test_client_basic();
test_parse_domain();
test_option();
test_option_status();
test_client_parse_message_issue_22099();
- test_advertise_option(e);
- test_client_solicit(e);
+ test_dhcp6_client();
return 0;
}
projects / thirdparty / systemd.git / commitdiff
