int main(int argc, char *argv[])
{
plan_lazy();
knot_mm_t pool;
mm_ctx_mempool(&pool, MM_DEFAULT_BLKSIZE);
char *dbid = test_mkdtemp();
ok(dbid != NULL, "make temporary directory");
/* Random keys. */
unsigned nkeys = 10000;
char **keys = mm_alloc(&pool, sizeof(char*) * nkeys);
for (unsigned i = 0; i < nkeys; ++i) {
keys[i] = str_key_rand(KEY_MAXLEN, &pool);
}
/* Sort random keys. */
str_key_sort(keys, nkeys);
/* Execute test set for all backends. */
struct knot_db_lmdb_opts lmdb_opts = KNOT_DB_LMDB_OPTS_INITIALIZER;
lmdb_opts.path = dbid;
struct knot_db_trie_opts trie_opts = KNOT_DB_TRIE_OPTS_INITIALIZER;
knot_db_test_set(nkeys, keys, &lmdb_opts, knot_db_lmdb_api(), &pool);
knot_db_test_set(nkeys, keys, &trie_opts, knot_db_trie_api(), &pool);
/* Cleanup. */
mp_delete(pool.ctx);
test_rm_rf(dbid);
free(dbid);
return 0;
}
int main(int argc, char *argv[])
{
plan(TESTS_COUNT);
mm_ctx_t mm;
mm_ctx_mempool(&mm, MM_DEFAULT_BLKSIZE);
knot_pkt_t *buf = knot_pkt_new(NULL, 512, &mm);
knot_pkt_put_question(buf, (const uint8_t *)"", 0, 0);
/* Initialize overlay. */
struct knot_overlay overlay;
knot_overlay_init(&overlay, &mm);
/* Add FSMs. */
knot_overlay_add(&overlay, &fsm1_module, NULL);
knot_overlay_add(&overlay, &fsm2_module, NULL);
/* Run the sequence. */
int state = knot_overlay_consume(&overlay, buf);
is_int(KNOT_STATE_DONE, state, "overlay: in");
state = knot_overlay_reset(&overlay);
is_int(KNOT_STATE_PRODUCE, state, "overlay: reset");
state = knot_overlay_produce(&overlay, buf);
is_int(KNOT_STATE_DONE, state, "overlay: out");
state = knot_overlay_finish(&overlay);
is_int(KNOT_STATE_NOOP, state, "overlay: finish");
/* Cleanup. */
knot_overlay_deinit(&overlay);
mp_delete((struct mempool *)mm.ctx);
return 0;
}
int main(int argc, char *argv[])
{
plan(TESTS_COUNT + 1);
mm_ctx_t mm;
mm_ctx_mempool(&mm, MM_DEFAULT_BLKSIZE);
conf_remote_t remote;
memset(&remote, 0, sizeof(conf_remote_t));
sockaddr_set(&remote.addr, AF_INET, "127.0.0.1", 0);
sockaddr_set(&remote.via, AF_INET, "127.0.0.1", 0);
/* Create fake server environment. */
server_t server;
int ret = create_fake_server(&server, &mm);
ok(ret == KNOT_EOK, "requestor: initialize fake server");
/* Initialize requestor. */
struct knot_requestor requestor;
knot_requestor_init(&requestor, &mm);
knot_requestor_overlay(&requestor, &dummy_module, NULL);
/* Test requestor in disconnected environment. */
test_disconnected(&requestor, &remote);
/* Bind to random port. */
int origin_fd = net_bound_socket(SOCK_STREAM, &remote.addr, 0);
assert(origin_fd > 0);
socklen_t addr_len = sockaddr_len((struct sockaddr *)&remote.addr);
getsockname(origin_fd, (struct sockaddr *)&remote.addr, &addr_len);
ret = listen(origin_fd, 10);
assert(ret == 0);
/* Responder thread. */
pthread_t thread;
pthread_create(&thread, 0, responder_thread, &origin_fd);
/* Test requestor in connected environment. */
test_connected(&requestor, &remote);
/*! \todo #243 TSIG secured requests test should be implemented. */
/* Terminate responder. */
int responder = net_connected_socket(SOCK_STREAM, &remote.addr, NULL, 0);
assert(responder > 0);
tcp_send_msg(responder, (const uint8_t *)"", 1, NULL);
(void) pthread_join(thread, 0);
close(responder);
/* Close requestor. */
knot_requestor_clear(&requestor);
close(origin_fd);
/* Cleanup. */
mp_delete((struct mempool *)mm.ctx);
server_deinit(&server);
conf_free(conf(), false);
return 0;
}
int main(int argc, char *argv[])
{
plan(25);
/* Create memory pool context. */
int ret = 0;
knot_mm_t mm;
mm_ctx_mempool(&mm, MM_DEFAULT_BLKSIZE);
/* Create names and data. */
knot_dname_t* dnames[NAMECOUNT] = {0};
knot_rrset_t* rrsets[NAMECOUNT] = {0};
for (unsigned i = 0; i < NAMECOUNT; ++i) {
dnames[i] = knot_dname_from_str_alloc(g_names[i]);
}
uint8_t *edns_str = (uint8_t *)"ab";
/* Create OPT RR. */
knot_rrset_t opt_rr;
ret = knot_edns_init(&opt_rr, 1024, 0, 0, &mm);
if (ret != KNOT_EOK) {
skip_block(25, "Failed to initialize OPT RR.");
return 0;
}
/* Add NSID */
ret = knot_edns_add_option(&opt_rr, KNOT_EDNS_OPTION_NSID,
strlen((char *)edns_str), edns_str, &mm);
if (ret != KNOT_EOK) {
knot_rrset_clear(&opt_rr, &mm);
skip_block(25, "Failed to add NSID to OPT RR.");
return 0;
}
/*
* Packet writer tests.
*/
/* Create packet. */
knot_pkt_t *out = knot_pkt_new(NULL, MM_DEFAULT_BLKSIZE, &mm);
ok(out != NULL, "pkt: new");
/* Mark as response (not part of the test). */
knot_wire_set_qr(out->wire);
/* Secure packet. */
const char *tsig_secret = "abcd";
knot_tsig_key_t tsig_key;
tsig_key.algorithm = DNSSEC_TSIG_HMAC_MD5;
tsig_key.name = dnames[0];
tsig_key.secret.data = (uint8_t *)strdup(tsig_secret);
tsig_key.secret.size = strlen(tsig_secret);
ret = knot_pkt_reserve(out, knot_tsig_wire_maxsize(&tsig_key));
ok(ret == KNOT_EOK, "pkt: set TSIG key");
/* Write question. */
ret = knot_pkt_put_question(out, dnames[0], KNOT_CLASS_IN, KNOT_RRTYPE_A);
ok(ret == KNOT_EOK, "pkt: put question");
/* Add OPT to packet (empty NSID). */
ret = knot_pkt_reserve(out, knot_edns_wire_size(&opt_rr));
ok(ret == KNOT_EOK, "pkt: reserve OPT RR");
/* Begin ANSWER section. */
ret = knot_pkt_begin(out, KNOT_ANSWER);
ok(ret == KNOT_EOK, "pkt: begin ANSWER");
/* Write ANSWER section. */
rrsets[0] = knot_rrset_new(dnames[0], KNOT_RRTYPE_A, KNOT_CLASS_IN, NULL);
knot_dname_free(&dnames[0], NULL);
knot_rrset_add_rdata(rrsets[0], RDVAL(0), RDLEN(0), TTL, NULL);
ret = knot_pkt_put(out, KNOT_COMPR_HINT_QNAME, rrsets[0], 0);
ok(ret == KNOT_EOK, "pkt: write ANSWER");
/* Begin AUTHORITY. */
ret = knot_pkt_begin(out, KNOT_AUTHORITY);
ok(ret == KNOT_EOK, "pkt: begin AUTHORITY");
/* Write rest to AUTHORITY. */
ret = KNOT_EOK;
for (unsigned i = 1; i < NAMECOUNT; ++i) {
rrsets[i] = knot_rrset_new(dnames[i], KNOT_RRTYPE_NS, KNOT_CLASS_IN, NULL);
knot_dname_free(&dnames[i], NULL);
knot_rrset_add_rdata(rrsets[i], RDVAL(i), RDLEN(i), TTL, NULL);
ret |= knot_pkt_put(out, KNOT_COMPR_HINT_NONE, rrsets[i], 0);
}
ok(ret == KNOT_EOK, "pkt: write AUTHORITY(%u)", NAMECOUNT - 1);
/* Begin ADDITIONALS */
ret = knot_pkt_begin(out, KNOT_ADDITIONAL);
ok(ret == KNOT_EOK, "pkt: begin ADDITIONALS");
/* Encode OPT RR. */
ret = knot_pkt_put(out, KNOT_COMPR_HINT_NONE, &opt_rr, 0);
ok(ret == KNOT_EOK, "pkt: write OPT RR");
/*
* Packet reader tests.
*/
/* Create new packet from query packet. */
knot_pkt_t *in = knot_pkt_new(out->wire, out->size, &out->mm);
ok(in != NULL, "pkt: create packet for parsing");
/* Read packet header. */
ret = knot_pkt_parse_question(in);
ok(ret == KNOT_EOK, "pkt: read header");
/* Read packet payload. */
ret = knot_pkt_parse_payload(in, 0);
ok(ret == KNOT_EOK, "pkt: read payload");
/* Compare parsed packet to written packet. */
packet_match(in, out);
/*
* Copied packet tests.
*/
knot_pkt_t *copy = knot_pkt_new(NULL, in->max_size, &in->mm);
ret = knot_pkt_copy(copy, in);
ok(ret == KNOT_EOK, "pkt: create packet copy");
/* Compare copied packet to original. */
packet_match(in, copy);
/* Free packets. */
knot_pkt_free(©);
knot_pkt_free(&out);
knot_pkt_free(&in);
ok(in == NULL && out == NULL && copy == NULL, "pkt: free");
/* Free extra data. */
for (unsigned i = 0; i < NAMECOUNT; ++i) {
knot_rrset_free(&rrsets[i], NULL);
}
free(tsig_key.secret.data);
mp_delete((struct mempool *)mm.ctx);
return 0;
}
int tcp_master(dthread_t *thread)
{
if (!thread || !thread->data) {
return KNOT_EINVAL;
}
iohandler_t *handler = (iohandler_t *)thread->data;
unsigned *iostate = &handler->thread_state[dt_get_id(thread)];
int ret = KNOT_EOK;
ref_t *ref = NULL;
tcp_context_t tcp;
memset(&tcp, 0, sizeof(tcp_context_t));
/* Create big enough memory cushion. */
knot_mm_t mm;
mm_ctx_mempool(&mm, 16 * MM_DEFAULT_BLKSIZE);
/* Create TCP answering context. */
tcp.server = handler->server;
tcp.thread_id = handler->thread_id[dt_get_id(thread)];
tcp.overlay.mm = &mm;
/* Prepare structures for bound sockets. */
conf_val_t val = conf_get(conf(), C_SRV, C_LISTEN);
fdset_init(&tcp.set, conf_val_count(&val) + CONF_XFERS);
/* Create iovec abstraction. */
for (unsigned i = 0; i < 2; ++i) {
tcp.iov[i].iov_len = KNOT_WIRE_MAX_PKTSIZE;
tcp.iov[i].iov_base = malloc(tcp.iov[i].iov_len);
if (tcp.iov[i].iov_base == NULL) {
ret = KNOT_ENOMEM;
goto finish;
}
}
/* Initialize sweep interval. */
timev_t next_sweep = {0};
time_now(&next_sweep);
next_sweep.tv_sec += TCP_SWEEP_INTERVAL;
for(;;) {
/* Check handler state. */
if (unlikely(*iostate & ServerReload)) {
*iostate &= ~ServerReload;
/* Cancel client connections. */
for (unsigned i = tcp.client_threshold; i < tcp.set.n; ++i) {
close(tcp.set.pfd[i].fd);
}
ref_release(ref);
ref = server_set_ifaces(handler->server, &tcp.set, IO_TCP, tcp.thread_id);
if (tcp.set.n == 0) {
break; /* Terminate on zero interfaces. */
}
tcp.client_threshold = tcp.set.n;
}
/* Check for cancellation. */
if (dt_is_cancelled(thread)) {
break;
}
/* Serve client requests. */
tcp_wait_for_events(&tcp);
/* Sweep inactive clients. */
if (tcp.last_poll_time.tv_sec >= next_sweep.tv_sec) {
fdset_sweep(&tcp.set, &tcp_sweep, NULL);
time_now(&next_sweep);
next_sweep.tv_sec += TCP_SWEEP_INTERVAL;
}
}
finish:
free(tcp.iov[0].iov_base);
free(tcp.iov[1].iov_base);
mp_delete(mm.ctx);
fdset_clear(&tcp.set);
ref_release(ref);
return ret;
}
/*!
* \brief Create a zone event query, send it, wait for the response and process it.
*
* \note Everything in this function is executed synchronously, returns when
* the query processing is either complete or an error occurs.
*/
static int zone_query_execute(conf_t *conf, zone_t *zone, uint16_t pkt_type,
const conf_remote_t *remote)
{
/* Create a memory pool for this task. */
knot_mm_t mm;
mm_ctx_mempool(&mm, MM_DEFAULT_BLKSIZE);
/* Create a query message. */
knot_pkt_t *query = zone_query(zone, pkt_type, &mm);
if (query == NULL) {
mp_delete(mm.ctx);
return KNOT_ENOMEM;
}
/* Set EDNS section. */
int ret = prepare_edns(conf, zone, query);
if (ret != KNOT_EOK) {
knot_pkt_free(&query);
mp_delete(mm.ctx);
return ret;
}
/* Answer processing parameters. */
struct process_answer_param param = {
.zone = zone,
.conf = conf,
.query = query,
.remote = &remote->addr
};
const knot_tsig_key_t *key = remote->key.name != NULL ?
&remote->key : NULL;
tsig_init(¶m.tsig_ctx, key);
ret = tsig_sign_packet(¶m.tsig_ctx, query);
if (ret != KNOT_EOK) {
tsig_cleanup(¶m.tsig_ctx);
knot_pkt_free(&query);
mp_delete(mm.ctx);
return ret;
}
/* Process the query. */
ret = zone_query_request(query, remote, ¶m, &mm);
/* Cleanup. */
tsig_cleanup(¶m.tsig_ctx);
knot_pkt_free(&query);
mp_delete(mm.ctx);
return ret;
}
/* @note Module specific, expects some variables set. */
#define ZONE_XFER_LOG(severity, pkt_type, msg, ...) \
if (pkt_type == KNOT_QUERY_AXFR) { \
ZONE_QUERY_LOG(severity, zone, master, "AXFR, incoming", msg, ##__VA_ARGS__); \
} else { \
ZONE_QUERY_LOG(severity, zone, master, "IXFR, incoming", msg, ##__VA_ARGS__); \
}
/*! \brief Execute zone transfer request. */
static int zone_query_transfer(conf_t *conf, zone_t *zone, const conf_remote_t *master,
uint16_t pkt_type)
{
assert(zone);
assert(master);
int ret = zone_query_execute(conf, zone, pkt_type, master);
if (ret != KNOT_EOK) {
/* IXFR failed, revert to AXFR. */
if (pkt_type == KNOT_QUERY_IXFR) {
ZONE_XFER_LOG(LOG_NOTICE, pkt_type, "fallback to AXFR");
return zone_query_transfer(conf, zone, master, KNOT_QUERY_AXFR);
}
/* Log connection errors. */
ZONE_XFER_LOG(LOG_WARNING, pkt_type, "failed (%s)", knot_strerror(ret));
}
return ret;
}
int main(int argc, char *argv[])
{
plan(8*6 + 3); /* exec_query = 6 TAP tests */
/* Create processing context. */
knot_process_t query_ctx;
memset(&query_ctx, 0, sizeof(knot_process_t));
mm_ctx_mempool(&query_ctx.mm, sizeof(knot_pkt_t));
/* Create name server. */
server_t server;
server_init(&server);
server.opt_rr = knot_edns_new();
knot_edns_set_version(server.opt_rr, EDNS_VERSION);
knot_edns_set_payload(server.opt_rr, 4096);
conf()->identity = strdup("bogus.ns");
conf()->version = strdup("0.11");
/* Insert root zone. */
create_root_zone(&server, &query_ctx.mm);
zone_t *zone = knot_zonedb_find(server.zone_db, ROOT_DNAME);
/* Prepare. */
int state = NS_PROC_FAIL;
uint8_t query_wire[KNOT_WIRE_MAX_PKTSIZE];
uint16_t query_len = KNOT_WIRE_MAX_PKTSIZE;
knot_pkt_t *query = knot_pkt_new(query_wire, query_len, &query_ctx.mm);
/* Create query processing parameter. */
struct sockaddr_storage ss;
memset(&ss, 0, sizeof(struct sockaddr_storage));
sockaddr_set(&ss, AF_INET, "127.0.0.1", 53);
struct process_query_param param = {0};
param.query_source = &ss;
param.server = &server;
/* Query processor (CH zone) */
state = knot_process_begin(&query_ctx, ¶m, NS_PROC_QUERY);
const uint8_t chaos_dname[] = "\2""id""\6""server"; /* id.server */
knot_pkt_clear(query);
knot_pkt_put_question(query, chaos_dname, KNOT_CLASS_CH, KNOT_RRTYPE_TXT);
exec_query(&query_ctx, "CH TXT", query->wire, query->size, KNOT_RCODE_NOERROR);
/* Query processor (valid input). */
state = knot_process_reset(&query_ctx);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_SOA);
exec_query(&query_ctx, "IN/root", query->wire, query->size, KNOT_RCODE_NOERROR);
/* Query processor (-1 bytes, not enough data). */
state = knot_process_reset(&query_ctx);
exec_query(&query_ctx, "IN/few-data", query->wire, query->size - 1, KNOT_RCODE_FORMERR);
/* Query processor (+1 bytes trailing). */
state = knot_process_reset(&query_ctx);
query->wire[query->size] = '\1'; /* Initialize the "garbage" value. */
exec_query(&query_ctx, "IN/trail-garbage", query->wire, query->size + 1, KNOT_RCODE_FORMERR);
/* Forge NOTIFY query from SOA query. */
state = knot_process_reset(&query_ctx);
knot_wire_set_opcode(query->wire, KNOT_OPCODE_NOTIFY);
exec_query(&query_ctx, "IN/notify", query->wire, query->size, KNOT_RCODE_NOTAUTH);
/* Forge AXFR query. */
knot_process_reset(&query_ctx);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_AXFR);
exec_query(&query_ctx, "IN/axfr", query->wire, query->size, KNOT_RCODE_NOTAUTH);
/* Forge IXFR query (badly formed, no SOA in AUTHORITY section). */
knot_process_reset(&query_ctx);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_IXFR);
exec_query(&query_ctx, "IN/ixfr-formerr", query->wire, query->size, KNOT_RCODE_FORMERR);
/* Forge IXFR query (well formed). */
knot_process_reset(&query_ctx);
/* Append SOA RR. */
knot_rrset_t soa_rr = node_rrset(zone->contents->apex, KNOT_RRTYPE_SOA);
knot_pkt_begin(query, KNOT_AUTHORITY);
knot_pkt_put(query, COMPR_HINT_NONE, &soa_rr, 0);
exec_query(&query_ctx, "IN/ixfr", query->wire, query->size, KNOT_RCODE_NOTAUTH);
/* \note Tests below are not possible without proper zone and zone data. */
/* #189 Process UPDATE query. */
/* #189 Process AXFR client. */
/* #189 Process IXFR client. */
/* Query processor (smaller than DNS header, ignore). */
state = knot_process_reset(&query_ctx);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_SOA);
state = knot_process_in(query->wire, KNOT_WIRE_HEADER_SIZE - 1, &query_ctx);
ok(state == NS_PROC_NOOP, "ns: IN/less-than-header query ignored");
/* Query processor (response, ignore). */
state = knot_process_reset(&query_ctx);
knot_wire_set_qr(query->wire);
state = knot_process_in(query->wire, query->size, &query_ctx);
ok(state == NS_PROC_NOOP, "ns: IN/less-than-header query ignored");
/* Finish. */
state = knot_process_finish(&query_ctx);
ok(state == NS_PROC_NOOP, "ns: processing end" );
/* Cleanup. */
mp_delete((struct mempool *)query_ctx.mm.ctx);
server_deinit(&server);
return 0;
}
int main(int argc, char *argv[])
{
plan(8*6 + 4); /* exec_query = 6 TAP tests */
knot_mm_t mm;
mm_ctx_mempool(&mm, MM_DEFAULT_BLKSIZE);
/* Create processing context. */
knot_layer_t proc;
memset(&proc, 0, sizeof(knot_layer_t));
proc.mm = &mm;
/* Create fake server environment. */
server_t server;
int ret = create_fake_server(&server, proc.mm);
ok(ret == KNOT_EOK, "ns: fake server initialization");
zone_t *zone = knot_zonedb_find(server.zone_db, ROOT_DNAME);
/* Prepare. */
knot_pkt_t *query = knot_pkt_new(NULL, KNOT_WIRE_MAX_PKTSIZE, proc.mm);
/* Create query processing parameter. */
struct sockaddr_storage ss;
memset(&ss, 0, sizeof(struct sockaddr_storage));
sockaddr_set(&ss, AF_INET, "127.0.0.1", 53);
struct process_query_param param = {0};
param.remote = &ss;
param.server = &server;
/* Query processor (CH zone) */
knot_layer_begin(&proc, NS_PROC_QUERY, ¶m);
knot_pkt_clear(query);
knot_pkt_put_question(query, IDSERVER_DNAME, KNOT_CLASS_CH, KNOT_RRTYPE_TXT);
exec_query(&proc, "CH TXT", query, KNOT_RCODE_NOERROR);
/* Query processor (valid input). */
knot_layer_reset(&proc);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_SOA);
exec_query(&proc, "IN/root", query, KNOT_RCODE_NOERROR);
/* Query processor (-1 bytes, not enough data). */
knot_layer_reset(&proc);
query->size -= 1;
exec_query(&proc, "IN/few-data", query, KNOT_RCODE_FORMERR);
query->size += 1;
/* Query processor (+1 bytes trailing). */
knot_layer_reset(&proc);
query->wire[query->size] = '\1'; /* Initialize the "garbage" value. */
query->size += 1;
exec_query(&proc, "IN/trail-garbage", query, KNOT_RCODE_FORMERR);
query->size -= 1;
/* Forge NOTIFY query from SOA query. */
knot_layer_reset(&proc);
knot_wire_set_opcode(query->wire, KNOT_OPCODE_NOTIFY);
exec_query(&proc, "IN/notify", query, KNOT_RCODE_NOTAUTH);
/* Forge AXFR query. */
knot_layer_reset(&proc);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_AXFR);
exec_query(&proc, "IN/axfr", query, KNOT_RCODE_NOTAUTH);
/* Forge IXFR query (badly formed, no SOA in AUTHORITY section). */
knot_layer_reset(&proc);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_IXFR);
exec_query(&proc, "IN/ixfr-formerr", query, KNOT_RCODE_FORMERR);
/* Forge IXFR query (well formed). */
knot_layer_reset(&proc);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_IXFR);
/* Append SOA RR. */
knot_rrset_t soa_rr = node_rrset(zone->contents->apex, KNOT_RRTYPE_SOA);
knot_pkt_begin(query, KNOT_AUTHORITY);
knot_pkt_put(query, KNOT_COMPR_HINT_NONE, &soa_rr, 0);
exec_query(&proc, "IN/ixfr", query, KNOT_RCODE_NOTAUTH);
/* \note Tests below are not possible without proper zone and zone data. */
/* #189 Process UPDATE query. */
/* #189 Process AXFR client. */
/* #189 Process IXFR client. */
/* Query processor (smaller than DNS header, ignore). */
knot_layer_reset(&proc);
knot_pkt_clear(query);
knot_pkt_put_question(query, ROOT_DNAME, KNOT_CLASS_IN, KNOT_RRTYPE_SOA);
size_t orig_query_size = query->size;
query->size = KNOT_WIRE_HEADER_SIZE - 1;
int state = knot_layer_consume(&proc, query);
ok(state == KNOT_STATE_NOOP, "ns: IN/less-than-header query ignored");
query->size = orig_query_size;
/* Query processor (response, ignore). */
knot_layer_reset(&proc);
knot_wire_set_qr(query->wire);
state = knot_layer_consume(&proc, query);
ok(state == KNOT_STATE_NOOP, "ns: IN/less-than-header query ignored");
/* Finish. */
state = knot_layer_finish(&proc);
ok(state == KNOT_STATE_NOOP, "ns: processing end" );
/* Cleanup. */
mp_delete((struct mempool *)mm.ctx);
server_deinit(&server);
conf_free(conf());
return 0;
}
