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ton/test/test-adnl.cpp
SpyCheese 89e1cd9738 Adapt test-adnl to rate limits
2024-09-05 16:08:52 +03:00

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/*
This file is part of TON Blockchain source code.
TON Blockchain is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
TON Blockchain is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with TON Blockchain. If not, see <http://www.gnu.org/licenses/>.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
You must obey the GNU General Public License in all respects for all
of the code used other than OpenSSL. If you modify file(s) with this
exception, you may extend this exception to your version of the file(s),
but you are not obligated to do so. If you do not wish to do so, delete this
exception statement from your version. If you delete this exception statement
from all source files in the program, then also delete it here.
Copyright 2017-2020 Telegram Systems LLP
*/
#include "adnl/adnl-network-manager.h"
#include "adnl/adnl.h"
#include "adnl/adnl-test-loopback-implementation.h"
#include "keys/encryptor.h"
#include "td/utils/port/signals.h"
#include "td/utils/port/path.h"
#include "td/utils/Random.h"
#include <memory>
#include <set>
#include <chrono>
#include <thread>
int main() {
SET_VERBOSITY_LEVEL(verbosity_INFO);
{
auto id_str = td::Slice("WQUA224U42HFSKN63K6NU23X42VK4IJRLFGG65CU62JAOL6U47HRCHD");
auto id = ton::adnl::AdnlNodeIdShort::parse(id_str).move_as_ok();
CHECK(td::hex_decode("a1406b5ca73472c94df6d5e6d35bbf355571098aca637ba2a7b490397ea73e78").ok() == id.as_slice());
CHECK(id.serialize() == td::to_lower(id_str));
}
td::to_integer_safe<td::uint32>("0").ensure();
std::string db_root_ = "tmp-dir-test-adnl";
td::rmrf(db_root_).ignore();
td::mkdir(db_root_).ensure();
td::set_default_failure_signal_handler().ensure();
td::actor::ActorOwn<ton::keyring::Keyring> keyring;
td::actor::ActorOwn<ton::adnl::TestLoopbackNetworkManager> network_manager;
td::actor::ActorOwn<ton::adnl::Adnl> adnl;
ton::adnl::AdnlNodeIdShort src;
ton::adnl::AdnlNodeIdShort dst;
td::actor::Scheduler scheduler({7});
scheduler.run_in_context([&] {
keyring = ton::keyring::Keyring::create(db_root_);
network_manager = td::actor::create_actor<ton::adnl::TestLoopbackNetworkManager>("test network manager");
adnl = ton::adnl::Adnl::create(db_root_, keyring.get());
td::actor::send_closure(adnl, &ton::adnl::Adnl::register_network_manager, network_manager.get());
auto pk1 = ton::PrivateKey{ton::privkeys::Ed25519::random()};
auto pub1 = pk1.compute_public_key();
src = ton::adnl::AdnlNodeIdShort{pub1.compute_short_id()};
td::actor::send_closure(keyring, &ton::keyring::Keyring::add_key, std::move(pk1), true, [](td::Unit) {});
auto pk2 = ton::PrivateKey{ton::privkeys::Ed25519::random()};
auto pub2 = pk2.compute_public_key();
dst = ton::adnl::AdnlNodeIdShort{pub2.compute_short_id()};
td::actor::send_closure(keyring, &ton::keyring::Keyring::add_key, std::move(pk2), true, [](td::Unit) {});
auto addr = ton::adnl::TestLoopbackNetworkManager::generate_dummy_addr_list();
td::actor::send_closure(adnl, &ton::adnl::Adnl::add_id, ton::adnl::AdnlNodeIdFull{pub1}, addr,
static_cast<td::uint8>(0));
td::actor::send_closure(adnl, &ton::adnl::Adnl::add_id, ton::adnl::AdnlNodeIdFull{pub2}, addr,
static_cast<td::uint8>(0));
td::actor::send_closure(adnl, &ton::adnl::Adnl::add_peer, src, ton::adnl::AdnlNodeIdFull{pub2}, addr);
td::actor::send_closure(network_manager, &ton::adnl::TestLoopbackNetworkManager::add_node_id, src, true, false);
td::actor::send_closure(network_manager, &ton::adnl::TestLoopbackNetworkManager::add_node_id, dst, false, true);
});
{
td::Bits256 proxy_id;
td::Random::secure_bytes(proxy_id.as_slice());
auto obj = ton::create_tl_object<ton::ton_api::adnl_proxy_fast>(proxy_id, td::BufferSlice{"1234"});
auto R = ton::adnl::AdnlProxy::create(*obj.get());
R.ensure();
auto P = R.move_as_ok();
td::BufferSlice z{64};
td::Random::secure_bytes(z.as_slice());
auto packet = P->encrypt(ton::adnl::AdnlProxy::Packet{15, 2, 3, 4, 5, 6, z.clone()});
auto packet2R = P->decrypt(std::move(packet));
packet2R.ensure();
auto packet2 = packet2R.move_as_ok();
CHECK(packet2.flags == 15);
CHECK(packet2.ip == 2);
CHECK(packet2.port == 3);
CHECK(packet2.adnl_start_time == 4);
CHECK(packet2.seqno == 5);
CHECK(packet2.date == 6);
CHECK(packet2.data.as_slice() == z.as_slice());
}
{
auto f = td::Clocks::system();
for (int i = 0; i < 10000; i++) {
auto pk = ton::PrivateKey{ton::privkeys::Ed25519::random()};
auto pub = pk.compute_public_key();
auto dec = pk.create_decryptor().move_as_ok();
auto enc = pub.create_encryptor().move_as_ok();
td::BufferSlice data{1024};
td::Random::secure_bytes(data.as_slice());
auto enc_data = enc->encrypt(data.as_slice()).move_as_ok();
auto dec_data = dec->decrypt(enc_data.as_slice()).move_as_ok();
CHECK(data.as_slice() == dec_data.as_slice());
}
LOG(ERROR) << "Encrypted 10000 of 1KiB packets. Time=" << (td::Clocks::system() - f);
f = td::Clocks::system();
{
auto pk = ton::PrivateKey{ton::privkeys::Ed25519::random()};
auto pub = pk.compute_public_key();
auto dec = pk.create_decryptor().move_as_ok();
auto enc = pub.create_encryptor().move_as_ok();
for (int i = 0; i < 10000; i++) {
td::BufferSlice data{1024};
td::Random::secure_bytes(data.as_slice());
auto enc_data = enc->encrypt(data.as_slice()).move_as_ok();
auto dec_data = dec->decrypt(enc_data.as_slice()).move_as_ok();
CHECK(data.as_slice() == dec_data.as_slice());
}
}
LOG(ERROR) << "Encrypted 10000 of 1KiB packets with one key. Time=" << (td::Clocks::system() - f);
f = td::Clocks::system();
for (int i = 0; i < 10000; i++) {
auto pk = ton::PrivateKey{ton::privkeys::Ed25519::random()};
auto pub = pk.compute_public_key();
auto dec = pk.create_decryptor().move_as_ok();
auto enc = pub.create_encryptor().move_as_ok();
td::BufferSlice data{1024};
td::Random::secure_bytes(data.as_slice());
auto enc_data = enc->encrypt(data.as_slice()).move_as_ok();
auto dec_data = dec->decrypt(enc_data.as_slice()).move_as_ok();
CHECK(data.as_slice() == dec_data.as_slice());
}
LOG(ERROR) << "Signed 10000 of 1KiB packets. Time=" << (td::Clocks::system() - f);
f = td::Clocks::system();
{
auto pk = ton::PrivateKey{ton::privkeys::Ed25519::random()};
auto pub = pk.compute_public_key();
auto dec = pk.create_decryptor().move_as_ok();
auto enc = pub.create_encryptor().move_as_ok();
for (int i = 0; i < 10000; i++) {
td::BufferSlice data{1024};
td::Random::secure_bytes(data.as_slice());
auto signature = dec->sign(data.as_slice()).move_as_ok();
enc->check_signature(data.as_slice(), signature.as_slice()).ensure();
}
}
LOG(ERROR) << "Signed 10000 of 1KiB packets with one key. Time=" << (td::Clocks::system() - f);
}
auto send_packet = [&](td::uint32 i) {
td::BufferSlice d{i};
d.as_slice()[0] = '1';
if (i >= 5) {
td::Random::secure_bytes(d.as_slice().remove_prefix(1).truncate(d.size() - 5));
auto x = td::crc32c(d.as_slice().truncate(d.size() - 4));
d.as_slice().remove_prefix(d.size() - 4).copy_from(td::Slice{reinterpret_cast<td::uint8 *>(&x), 4});
} else {
td::Random::secure_bytes(d.as_slice().remove_prefix(1));
}
return d;
};
std::atomic<td::uint32> remaining{0};
scheduler.run_in_context([&] {
class Callback : public ton::adnl::Adnl::Callback {
public:
void receive_message(ton::adnl::AdnlNodeIdShort src, ton::adnl::AdnlNodeIdShort dst,
td::BufferSlice data) override {
CHECK(data.size() <= ton::adnl::Adnl::huge_packet_max_size());
CHECK(src == src);
CHECK(dst == dst);
if (data.size() >= 5) {
CHECK(td::crc32c(data.as_slice().truncate(data.size() - 4)) ==
*reinterpret_cast<const td::uint32 *>(data.as_slice().remove_prefix(data.size() - 4).begin()));
}
CHECK(remaining_ > 0);
remaining_--;
}
void receive_query(ton::adnl::AdnlNodeIdShort src, ton::adnl::AdnlNodeIdShort dst, td::BufferSlice data,
td::Promise<td::BufferSlice> promise) override {
UNREACHABLE();
}
Callback(std::atomic<td::uint32> &remaining) : remaining_(remaining) {
}
private:
std::atomic<td::uint32> &remaining_;
};
td::actor::send_closure(adnl, &ton::adnl::Adnl::subscribe, dst, "1", std::make_unique<Callback>(remaining));
});
LOG(ERROR) << "Ed25519 version is " << td::Ed25519::version();
LOG(ERROR) << "testing delivering of all packets";
auto f = td::Clocks::system();
scheduler.run_in_context([&] {
// Don't send too many packets
// Channels are disabled, so packet rate is limited
for (td::uint32 i : {1, 2, 3, 4, 100, 500, 900}) {
remaining++;
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_message, src, dst, send_packet(i));
}
for (td::uint32 i = 1024; i <= ton::adnl::Adnl::huge_packet_max_size() /* 1024 * 8 */; i += 1024) {
remaining++;
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_message, src, dst, send_packet(i));
}
});
auto t = td::Timestamp::in(60.0);
while (scheduler.run(1)) {
if (!remaining) {
break;
}
if (t.is_in_past()) {
LOG(FATAL) << "failed to receive packets: remaining=" << remaining;
}
}
LOG(ERROR) << "successfully tested delivering of packets of various sizes. Time=" << (td::Clocks::system() - f);
scheduler.run_in_context([&] {
td::actor::send_closure(network_manager, &ton::adnl::TestLoopbackNetworkManager::add_node_id, src, true, true);
td::actor::send_closure(network_manager, &ton::adnl::TestLoopbackNetworkManager::add_node_id, dst, true, true);
});
scheduler.run_in_context(
[&] { td::actor::send_closure(adnl, &ton::adnl::Adnl::send_message, dst, src, send_packet(1)); });
t = td::Timestamp::in(1.0);
while (scheduler.run(1)) {
if (t.is_in_past()) {
break;
}
}
LOG(ERROR) << "testing with channels enabled";
f = td::Clocks::system();
scheduler.run_in_context([&] {
for (td::uint32 i = 1; i <= ton::adnl::Adnl::huge_packet_max_size(); i++) {
remaining++;
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_message, src, dst, send_packet(i));
}
});
t = td::Timestamp::in(320.0);
while (scheduler.run(1)) {
if (!remaining) {
break;
}
if (t.is_in_past()) {
LOG(FATAL) << "failed to receive packets: remaining=" << remaining;
}
}
LOG(ERROR) << "successfully tested delivering of packets of all sizes with channels enabled. Time="
<< (td::Clocks::system() - f);
scheduler.run_in_context([&] {
class Callback : public ton::adnl::Adnl::Callback {
public:
void receive_message(ton::adnl::AdnlNodeIdShort src, ton::adnl::AdnlNodeIdShort dst,
td::BufferSlice data) override {
UNREACHABLE();
}
void receive_query(ton::adnl::AdnlNodeIdShort src, ton::adnl::AdnlNodeIdShort dst, td::BufferSlice data,
td::Promise<td::BufferSlice> promise) override {
CHECK(data.size() == 5);
td::uint32 s = *reinterpret_cast<const td::uint32 *>(data.as_slice().remove_prefix(1).begin());
td::BufferSlice d{s};
if (s >= 4) {
td::Random::secure_bytes(d.as_slice().truncate(s - 4));
auto x = td::crc32c(d.as_slice().truncate(d.size() - 4));
d.as_slice().remove_prefix(d.size() - 4).copy_from(td::Slice{reinterpret_cast<td::uint8 *>(&x), 4});
} else {
td::Random::secure_bytes(d.as_slice());
}
promise.set_value(std::move(d));
}
Callback() {
}
};
td::actor::send_closure(adnl, &ton::adnl::Adnl::subscribe, dst, "2", std::make_unique<Callback>());
});
LOG(ERROR) << "testing queries";
for (td::uint32 i = 1; i <= ton::adnl::Adnl::huge_packet_max_size(); i++) {
remaining++;
td::BufferSlice d{5};
d.as_slice()[0] = '2';
d.as_slice().remove_prefix(1).copy_from(td::Slice{reinterpret_cast<td::uint8 *>(&i), 4});
auto P = td::PromiseCreator::lambda([&, i](td::Result<td::BufferSlice> R) {
R.ensure();
auto data = R.move_as_ok();
CHECK(data.size() == i);
if (i >= 4) {
CHECK(td::crc32c(data.as_slice().truncate(data.size() - 4)) ==
*reinterpret_cast<const td::uint32 *>(data.as_slice().remove_prefix(data.size() - 4).begin()));
}
CHECK(remaining > 0);
remaining--;
});
scheduler.run_in_context([&] {
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_query, src, dst, PSTRING() << "query" << i, std::move(P),
td::Timestamp::in(320.0), std::move(d));
});
}
t = td::Timestamp::in(320.0);
while (scheduler.run(1)) {
if (!remaining) {
break;
}
if (t.is_in_past()) {
LOG(FATAL) << "failed to receive answers: remaining=" << remaining;
}
}
LOG(ERROR) << "successfully tested delivering of quries/answers. Time=" << (td::Clocks::system() - f);
LOG(ERROR) << "testing packets, that should be ignored";
// too big answer
scheduler.run_in_context([&] {
auto x = ton::adnl::Adnl::huge_packet_max_size() + 1;
td::BufferSlice d{5};
d.as_slice()[0] = '2';
d.as_slice().remove_prefix(1).copy_from(td::Slice{reinterpret_cast<td::uint8 *>(&x), 4});
auto P = td::PromiseCreator::lambda([](td::Result<td::BufferSlice> R) { CHECK(R.is_error()); });
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_query, src, dst, PSTRING() << "query" << x, std::move(P),
td::Timestamp::in(320.0), std::move(d));
});
// too big packet
scheduler.run_in_context([&] {
auto x = ton::adnl::Adnl::huge_packet_max_size() + 1;
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_message, src, dst, send_packet(x));
});
// no callbacks
scheduler.run_in_context([&] {
td::BufferSlice d{1};
d.as_slice()[0] = '3';
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_message, src, dst, std::move(d));
});
// no callbacks 2
scheduler.run_in_context([&] {
td::BufferSlice d{};
td::actor::send_closure(adnl, &ton::adnl::Adnl::send_message, src, dst, std::move(d));
});
t = td::Timestamp::in(2.0);
while (scheduler.run(1)) {
if (!remaining) {
break;
}
if (t.is_in_past()) {
break;
}
}
LOG(ERROR) << "successfully tested ignoring";
if (true) {
auto a = ton::adnl::Adnl::adnl_start_time();
std::this_thread::sleep_for(std::chrono::milliseconds(10000));
CHECK(a == ton::adnl::Adnl::adnl_start_time());
}
td::rmrf(db_root_).ensure();
std::_Exit(0);
return 0;
}
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