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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,196 @@ | ||
| #include "dht.hpp" | ||
| #include "td/utils/port/signals.h" | ||
| #include "td/utils/OptionParser.h" | ||
| #include "td/utils/filesystem.h" | ||
| #include "common/delay.h" | ||
| #include <fstream> | ||
| #include "overlay/overlays.h" | ||
|
|
||
| #include "auto/tl/ton_api_json.h" | ||
| #include "common/errorcode.h" | ||
|
|
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| #include "tonlib/tonlib/TonlibClient.h" | ||
|
|
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| #include "adnl/adnl.h" | ||
| #include "dht/dht.h" | ||
|
|
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| #include <algorithm> | ||
| #include "td/utils/port/path.h" | ||
| #include "td/utils/JsonBuilder.h" | ||
| #include "auto/tl/ton_api_json.h" | ||
| #include "tl/tl_json.h" | ||
|
|
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| #include "git.h" | ||
|
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| using namespace ton; | ||
|
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| td::IPAddress ip_addr; | ||
| std::string global_config; | ||
|
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| class TelemetryCollector : public td::actor::Actor { | ||
| public: | ||
| TelemetryCollector() = default; | ||
|
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| td::Status load_global_config() { | ||
| TRY_RESULT_PREFIX(conf_data, td::read_file(global_config), "failed to read: "); | ||
| TRY_RESULT_PREFIX(conf_json, td::json_decode(conf_data.as_slice()), "failed to parse json: "); | ||
| ton_api::config_global conf; | ||
| TRY_STATUS_PREFIX(ton_api::from_json(conf, conf_json.get_object()), "json does not fit TL scheme: "); | ||
| if (!conf.dht_) { | ||
| return td::Status::Error(ErrorCode::error, "does not contain [dht] section"); | ||
| } | ||
| TRY_RESULT_PREFIX(dht, dht::Dht::create_global_config(std::move(conf.dht_)), "bad [dht] section: "); | ||
| dht_config_ = std::move(dht); | ||
| zerostate_hash_ = conf.validator_->zero_state_->file_hash_; | ||
| return td::Status::OK(); | ||
| } | ||
|
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| void run() { | ||
| keyring_ = keyring::Keyring::create(""); | ||
| load_global_config().ensure(); | ||
|
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| adnl_network_manager_ = adnl::AdnlNetworkManager::create(0); | ||
| adnl_ = adnl::Adnl::create("", keyring_.get()); | ||
| td::actor::send_closure(adnl_, &adnl::Adnl::register_network_manager, adnl_network_manager_.get()); | ||
| adnl::AdnlCategoryMask cat_mask; | ||
| cat_mask[0] = true; | ||
| td::actor::send_closure(adnl_network_manager_, &adnl::AdnlNetworkManager::add_self_addr, ip_addr, | ||
| std::move(cat_mask), 0); | ||
| addr_list_.set_version(static_cast<td::int32>(td::Clocks::system())); | ||
| addr_list_.set_reinit_date(adnl::Adnl::adnl_start_time()); | ||
| addr_list_.add_udp_address(ip_addr); | ||
| { | ||
| auto pk = PrivateKey{privkeys::Ed25519::random()}; | ||
| auto pub = pk.compute_public_key(); | ||
| td::actor::send_closure(keyring_, &keyring::Keyring::add_key, std::move(pk), true, [](td::Unit) {}); | ||
| dht_id_ = adnl::AdnlNodeIdShort{pub.compute_short_id()}; | ||
| td::actor::send_closure(adnl_, &adnl::Adnl::add_id, adnl::AdnlNodeIdFull{pub}, addr_list_, | ||
| static_cast<td::uint8>(0)); | ||
| } | ||
| { | ||
| auto pk = PrivateKey{privkeys::Ed25519::random()}; | ||
| auto pub = pk.compute_public_key(); | ||
| td::actor::send_closure(keyring_, &keyring::Keyring::add_key, std::move(pk), true, [](td::Unit) {}); | ||
| local_id_ = adnl::AdnlNodeIdShort{pub.compute_short_id()}; | ||
| td::actor::send_closure(adnl_, &adnl::Adnl::add_id, adnl::AdnlNodeIdFull{pub}, addr_list_, | ||
| static_cast<td::uint8>(0)); | ||
| } | ||
| auto D = dht::Dht::create_client(dht_id_, "", dht_config_, keyring_.get(), adnl_.get()); | ||
| D.ensure(); | ||
| dht_ = D.move_as_ok(); | ||
| td::actor::send_closure(adnl_, &adnl::Adnl::register_dht_node, dht_.get()); | ||
|
|
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| overlays_ = overlay::Overlays::create("", keyring_.get(), adnl_.get(), dht_.get()); | ||
|
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| class Callback : public overlay::Overlays::Callback { | ||
| public: | ||
| explicit Callback(td::actor::ActorId<TelemetryCollector> id) : id_(id) { | ||
| } | ||
| void receive_message(adnl::AdnlNodeIdShort src, overlay::OverlayIdShort overlay_id, | ||
| td::BufferSlice data) override { | ||
| } | ||
| void receive_query(adnl::AdnlNodeIdShort src, overlay::OverlayIdShort overlay_id, td::BufferSlice data, | ||
| td::Promise<td::BufferSlice> promise) override { | ||
| } | ||
| void receive_broadcast(PublicKeyHash src, overlay::OverlayIdShort overlay_id, td::BufferSlice data) override { | ||
| td::actor::send_closure(id_, &TelemetryCollector::receive_broadcast, src, std::move(data)); | ||
| } | ||
| void check_broadcast(PublicKeyHash src, overlay::OverlayIdShort overlay_id, td::BufferSlice data, | ||
| td::Promise<td::Unit> promise) override { | ||
| } | ||
|
|
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| private: | ||
| td::actor::ActorId<TelemetryCollector> id_; | ||
| }; | ||
|
|
||
| auto X = create_hash_tl_object<ton_api::validator_telemetryOverlayId>(zerostate_hash_); | ||
| td::BufferSlice b{32}; | ||
| b.as_slice().copy_from(as_slice(X)); | ||
| overlay::OverlayIdFull overlay_id_full{std::move(b)}; | ||
| overlay::OverlayPrivacyRules rules{ | ||
| 8192, overlay::CertificateFlags::AllowFec | overlay::CertificateFlags::Trusted, {}}; | ||
| overlay::OverlayOptions opts; | ||
| opts.frequent_dht_lookup_ = true; | ||
| LOG(WARNING) << "Overlay id : " << overlay_id_full.compute_short_id(); | ||
| td::actor::send_closure(overlays_, &overlay::Overlays::create_public_overlay_ex, local_id_, | ||
| std::move(overlay_id_full), std::make_unique<Callback>(actor_id(this)), std::move(rules), | ||
| R"({ "type": "telemetry" })", opts); | ||
| } | ||
|
|
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| void receive_broadcast(PublicKeyHash src, td::BufferSlice data) { | ||
| auto R = fetch_tl_prefix<ton_api::validator_telemetry>(data, true); | ||
| if (R.is_error()) { | ||
| LOG(INFO) << "Invalid broadcast from " << src << ": " << R.move_as_error(); | ||
| return; | ||
| } | ||
| auto telemetry = R.move_as_ok(); | ||
| if (telemetry->adnl_id_ != src.bits256_value()) { | ||
| LOG(INFO) << "Invalid broadcast from " << src << ": adnl_id mismatch"; | ||
| return; | ||
| } | ||
| auto s = td::json_encode<std::string>(td::ToJson(*telemetry), false); | ||
| s.erase(std::remove_if(s.begin(), s.end(), [](char c) { return c == '\n' || c == '\r'; }), s.end()); | ||
| std::cout << s << "\n"; | ||
| std::cout.flush(); | ||
| } | ||
|
|
||
| private: | ||
| adnl::AdnlNodeIdShort dht_id_, local_id_; | ||
| adnl::AdnlAddressList addr_list_; | ||
|
|
||
| td::actor::ActorOwn<keyring::Keyring> keyring_; | ||
| td::actor::ActorOwn<adnl::AdnlNetworkManager> adnl_network_manager_; | ||
| td::actor::ActorOwn<adnl::Adnl> adnl_; | ||
| td::actor::ActorOwn<dht::Dht> dht_; | ||
| td::actor::ActorOwn<overlay::Overlays> overlays_; | ||
|
|
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| std::shared_ptr<dht::DhtGlobalConfig> dht_config_; | ||
| td::Bits256 zerostate_hash_; | ||
| }; | ||
|
|
||
| int main(int argc, char* argv[]) { | ||
| SET_VERBOSITY_LEVEL(verbosity_INFO); | ||
|
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| td::set_default_failure_signal_handler().ensure(); | ||
|
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| td::actor::ActorOwn<TelemetryCollector> x; | ||
| td::unique_ptr<td::LogInterface> logger_; | ||
| SCOPE_EXIT { | ||
| td::log_interface = td::default_log_interface; | ||
| }; | ||
|
|
||
| td::OptionParser p; | ||
| p.set_description("collect validator telemetry from the overlay, print as json to stdout\n"); | ||
| p.add_option('v', "verbosity", "set verbosity level", [&](td::Slice arg) { | ||
| int v = VERBOSITY_NAME(FATAL) + (td::to_integer<int>(arg)); | ||
| SET_VERBOSITY_LEVEL(v); | ||
| }); | ||
| p.add_option('h', "help", "prints a help message", [&]() { | ||
| char b[10240]; | ||
| td::StringBuilder sb(td::MutableSlice{b, 10000}); | ||
| sb << p; | ||
| std::cout << sb.as_cslice().c_str(); | ||
| std::exit(2); | ||
| }); | ||
| p.add_option('V', "version", "shows build information", [&]() { | ||
| std::cout << "telemetyr-collector build information: [ Commit: " << GitMetadata::CommitSHA1() | ||
| << ", Date: " << GitMetadata::CommitDate() << "]\n"; | ||
| std::exit(0); | ||
| }); | ||
| p.add_option('C', "global-config", "global TON configuration file", | ||
| [&](td::Slice arg) { global_config = arg.str(); }); | ||
| p.add_checked_option('a', "addr", "ip:port", [&](td::Slice arg) { | ||
| TRY_STATUS(ip_addr.init_host_port(arg.str())); | ||
| return td::Status::OK(); | ||
| }); | ||
|
|
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| td::actor::Scheduler scheduler({3}); | ||
|
|
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| scheduler.run_in_context([&] { x = td::actor::create_actor<TelemetryCollector>("collector"); }); | ||
| scheduler.run_in_context([&] { p.run(argc, argv).ensure(); }); | ||
| scheduler.run_in_context([&] { td::actor::send_closure(x, &TelemetryCollector::run); }); | ||
| while (scheduler.run(1)) { | ||
| } | ||
|
|
||
| return 0; | ||
| } |
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