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-rw-r--r--src/libsystemd-network/test-dhcp6-client.c138
1 files changed, 138 insertions, 0 deletions
diff --git a/src/libsystemd-network/test-dhcp6-client.c b/src/libsystemd-network/test-dhcp6-client.c
index 43b1275826..326a56c389 100644
--- a/src/libsystemd-network/test-dhcp6-client.c
+++ b/src/libsystemd-network/test-dhcp6-client.c
@@ -35,6 +35,7 @@
#include "sd-dhcp6-client.h"
#include "dhcp6-protocol.h"
#include "dhcp6-internal.h"
+#include "dhcp6-lease-internal.h"
static struct ether_addr mac_addr = {
.ether_addr_octet = {'A', 'B', 'C', '1', '2', '3'}
@@ -139,6 +140,142 @@ static int test_option(sd_event *e) {
return 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 int test_advertise_option(sd_event *e) {
+ _cleanup_dhcp6_lease_free_ sd_dhcp6_lease *lease = NULL;
+ DHCP6Message *advertise = (DHCP6Message *)msg_advertise;
+ uint8_t *optval, *opt = &msg_advertise[sizeof(DHCP6Message)];
+ uint16_t optcode;
+ size_t optlen, len = sizeof(msg_advertise);
+ be32_t val;
+ uint8_t preference = 255;
+ struct in6_addr addr;
+ uint32_t lt_pref, lt_valid;
+ int r;
+ bool opt_clientid = false;
+
+ if (verbose)
+ printf("* %s\n", __FUNCTION__);
+
+ assert_se(dhcp6_lease_new(&lease) >= 0);
+
+ assert_se(advertise->type == DHCP6_ADVERTISE);
+ assert_se((be32toh(advertise->transaction_id) & 0x00ffffff) ==
+ 0x0fb4e5);
+
+ while ((r = dhcp6_option_parse(&opt, &len, &optcode, &optlen,
+ &optval)) >= 0) {
+
+ switch(optcode) {
+ case DHCP6_OPTION_CLIENTID:
+ assert_se(optlen == 14);
+
+ opt_clientid = true;
+ break;
+
+ case DHCP6_OPTION_IA_NA:
+ assert_se(optlen == 94);
+ assert_se(!memcmp(optval, &msg_advertise[26], optlen));
+
+ val = htobe32(0x0ecfa37d);
+ assert_se(!memcmp(optval, &val, sizeof(val)));
+
+ val = htobe32(80);
+ assert_se(!memcmp(optval + 4, &val, sizeof(val)));
+
+ val = htobe32(120);
+ assert_se(!memcmp(optval + 8, &val, sizeof(val)));
+
+ assert_se(dhcp6_option_parse_ia(&optval, &optlen,
+ optcode,
+ &lease->ia) >= 0);
+
+ break;
+
+ case DHCP6_OPTION_SERVERID:
+ assert_se(optlen == 14);
+ assert_se(!memcmp(optval, &msg_advertise[179], optlen));
+
+ assert_se(dhcp6_lease_set_serverid(lease, optval,
+ optlen) >= 0);
+ break;
+
+ case DHCP6_OPTION_PREFERENCE:
+ assert_se(optlen == 1);
+ assert_se(!*optval);
+
+ assert_se(dhcp6_lease_set_preference(lease,
+ *optval) >= 0);
+ break;
+
+ default:
+ break;
+ }
+ }
+
+
+ assert_se(r == -ENOMSG);
+
+ assert_se(opt_clientid);
+
+ assert_se(sd_dhcp6_lease_get_first_address(lease, &addr, &lt_pref,
+ &lt_valid) >= 0);
+ assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr)));
+ assert_se(lt_pref == 150);
+ assert_se(lt_valid == 180);
+ assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, &lt_pref,
+ &lt_valid) == -ENOMSG);
+
+ assert_se(sd_dhcp6_lease_get_first_address(lease, &addr, &lt_pref,
+ &lt_valid) >= 0);
+ assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr)));
+ assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, &lt_pref,
+ &lt_valid) == -ENOMSG);
+ assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, &lt_pref,
+ &lt_valid) == -ENOMSG);
+ assert_se(sd_dhcp6_lease_get_first_address(lease, &addr, &lt_pref,
+ &lt_valid) >= 0);
+ assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr)));
+ assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, &lt_pref,
+ &lt_valid) == -ENOMSG);
+
+ 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);
+
+ return 0;
+}
+
static int test_hangcheck(sd_event_source *s, uint64_t usec, void *userdata) {
assert_not_reached("Test case should have completed in 2 seconds");
@@ -289,6 +426,7 @@ int main(int argc, char *argv[]) {
test_client_basic(e);
test_option(e);
+ test_advertise_option(e);
test_client_solicit(e);
assert_se(!sd_event_unref(e));