diff options
Diffstat (limited to 'src/libsystemd-network/test-dhcp6-client.c')
| -rw-r--r-- | src/libsystemd-network/test-dhcp6-client.c | 138 |
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, <_pref, + <_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, <_pref, + <_valid) == -ENOMSG); + + assert_se(sd_dhcp6_lease_get_first_address(lease, &addr, <_pref, + <_valid) >= 0); + assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr))); + assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, <_pref, + <_valid) == -ENOMSG); + assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, <_pref, + <_valid) == -ENOMSG); + assert_se(sd_dhcp6_lease_get_first_address(lease, &addr, <_pref, + <_valid) >= 0); + assert_se(!memcmp(&addr, &msg_advertise[42], sizeof(addr))); + assert_se(sd_dhcp6_lease_get_next_address(lease, &addr, <_pref, + <_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)); |