|
| 1 | +/* |
| 2 | + This file is part of TON Blockchain source code. |
| 3 | +
|
| 4 | + TON Blockchain is free software; you can redistribute it and/or |
| 5 | + modify it under the terms of the GNU General Public License |
| 6 | + as published by the Free Software Foundation; either version 2 |
| 7 | + of the License, or (at your option) any later version. |
| 8 | +
|
| 9 | + TON Blockchain is distributed in the hope that it will be useful, |
| 10 | + but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | + GNU General Public License for more details. |
| 13 | +
|
| 14 | + You should have received a copy of the GNU General Public License |
| 15 | + along with TON Blockchain. If not, see <http://www.gnu.org/licenses/>. |
| 16 | +*/ |
| 17 | +#include "td/utils/filesystem.h" |
| 18 | +#include "td/actor/actor.h" |
| 19 | +#include "td/actor/MultiPromise.h" |
| 20 | +#include "td/utils/OptionParser.h" |
| 21 | +#include "td/utils/port/path.h" |
| 22 | +#include "td/utils/port/signals.h" |
| 23 | +#include "td/utils/port/IPAddress.h" |
| 24 | +#include "td/utils/Random.h" |
| 25 | +#include "td/utils/FileLog.h" |
| 26 | +#include "git.h" |
| 27 | +#include "auto/tl/ton_api.h" |
| 28 | +#include "auto/tl/lite_api.h" |
| 29 | +#include "tl-utils/lite-utils.hpp" |
| 30 | +#include "auto/tl/ton_api_json.h" |
| 31 | +#include "adnl/adnl.h" |
| 32 | +#include "lite-client/ext-client.h" |
| 33 | +#include "ton/lite-tl.hpp" |
| 34 | + |
| 35 | +#include "td/utils/overloaded.h" |
| 36 | + |
| 37 | +#include <iostream> |
| 38 | +#include "td/utils/tl_storers.h" |
| 39 | +#include "vm/boc.h" |
| 40 | +#include "vm/cells/MerkleProof.h" |
| 41 | + |
| 42 | +#include <ton/ton-tl.hpp> |
| 43 | +#include "block/block-auto.h" |
| 44 | +#include "block/mc-config.h" |
| 45 | + |
| 46 | +using namespace ton; |
| 47 | + |
| 48 | +std::string global_config_file; |
| 49 | +td::optional<BlockSeqno> start_mc_seqno, end_mc_seqno; |
| 50 | +std::vector<ShardIdFull> shards; |
| 51 | + |
| 52 | +class PrepareLsSliceConfig : public td::actor::Actor { |
| 53 | + public: |
| 54 | + void start_up() override { |
| 55 | + if (start_mc_seqno && end_mc_seqno && start_mc_seqno.value() > end_mc_seqno.value()) { |
| 56 | + LOG(FATAL) << "from-seqno is greater than to-seqno"; |
| 57 | + } |
| 58 | + |
| 59 | + if (!start_mc_seqno && !end_mc_seqno) { |
| 60 | + auto slice = create_tl_object<ton_api::liteserver_descV2_sliceSimple>(); |
| 61 | + if (shards.empty()) { |
| 62 | + slice->shards_.push_back(create_tl_shard_id(ShardIdFull{basechainId, shardIdAll})); |
| 63 | + } else { |
| 64 | + for (const ShardIdFull& shard : shards) { |
| 65 | + if (!shard.is_masterchain()) { |
| 66 | + slice->shards_.push_back(create_tl_shard_id(shard)); |
| 67 | + } |
| 68 | + } |
| 69 | + } |
| 70 | + print_result(*slice); |
| 71 | + return; |
| 72 | + } |
| 73 | + |
| 74 | + auto gc_s = td::read_file(global_config_file).move_as_ok(); |
| 75 | + auto gc_j = td::json_decode(gc_s.as_slice()).move_as_ok(); |
| 76 | + ton_api::liteclient_config_global gc; |
| 77 | + ton_api::from_json(gc, gc_j.get_object()).ensure(); |
| 78 | + auto r_servers = liteclient::LiteServerConfig::parse_global_config(gc); |
| 79 | + r_servers.ensure(); |
| 80 | + client_ = liteclient::ExtClient::create(r_servers.move_as_ok(), nullptr); |
| 81 | + |
| 82 | + slice_timed_ = create_tl_object<ton_api::liteserver_descV2_sliceTimed>(); |
| 83 | + ++pending_; |
| 84 | + request_shards_info(start_mc_seqno, true); |
| 85 | + request_shards_info(end_mc_seqno, false); |
| 86 | + dec_pending(); |
| 87 | + } |
| 88 | + |
| 89 | + template <class Type, class... Args> |
| 90 | + static td::BufferSlice create_query(Args&&... args) { |
| 91 | + Type object(std::forward<Args>(args)...); |
| 92 | + return create_serialize_tl_object<lite_api::liteServer_query>(serialize_tl_object(&object, true)); |
| 93 | + } |
| 94 | + |
| 95 | + template <class Type> |
| 96 | + static tl_object_ptr<Type> parse_response(const td::Result<td::BufferSlice>& R) { |
| 97 | + R.ensure(); |
| 98 | + auto err = fetch_tl_object<lite_api::liteServer_error>(R.ok(), true); |
| 99 | + if (err.is_ok()) { |
| 100 | + LOG(FATAL) << "liteserver error: " << err.ok()->message_; |
| 101 | + } |
| 102 | + auto res = fetch_tl_object<Type>(R.ok(), true); |
| 103 | + res.ensure(); |
| 104 | + return res.move_as_ok(); |
| 105 | + } |
| 106 | + |
| 107 | + void request_shards_info(td::optional<BlockSeqno> seqno, bool is_start) { |
| 108 | + if (!seqno) { |
| 109 | + return; |
| 110 | + } |
| 111 | + ++pending_; |
| 112 | + td::actor::send_closure( |
| 113 | + client_, &liteclient::ExtClient::send_query, "q", |
| 114 | + create_query<lite_api::liteServer_lookupBlock>( |
| 115 | + 1, create_tl_object<lite_api::tonNode_blockId>(masterchainId, shardIdAll, seqno.value()), 0, 0), |
| 116 | + td::Timestamp::in(5.0), [=, client = client_.get(), SelfId = actor_id(this)](td::Result<td::BufferSlice> R) { |
| 117 | + auto mc_header = parse_response<lite_api::liteServer_blockHeader>(std::move(R)); |
| 118 | + auto block_id = create_block_id(mc_header->id_); |
| 119 | + td::actor::send_closure( |
| 120 | + client, &liteclient::ExtClient::send_query, "q", |
| 121 | + create_query<lite_api::liteServer_getAllShardsInfo>(create_tl_lite_block_id(block_id)), |
| 122 | + td::Timestamp::in(5.0), [=, mc_header = std::move(mc_header)](td::Result<td::BufferSlice> R) mutable { |
| 123 | + auto shards_info = parse_response<lite_api::liteServer_allShardsInfo>(std::move(R)); |
| 124 | + td::actor::send_closure(SelfId, &PrepareLsSliceConfig::got_shards_info, std::move(mc_header), |
| 125 | + std::move(shards_info), is_start); |
| 126 | + }); |
| 127 | + }); |
| 128 | + } |
| 129 | + |
| 130 | + static tl_object_ptr<ton_api::liteserver_descV2_shardInfo> parse_header(const lite_api::liteServer_blockHeader& obj, |
| 131 | + bool is_start) { |
| 132 | + auto res = create_tl_object<ton_api::liteserver_descV2_shardInfo>(); |
| 133 | + |
| 134 | + BlockIdExt block_id = create_block_id(obj.id_); |
| 135 | + res->shard_id_ = create_tl_shard_id(block_id.shard_full()); |
| 136 | + res->seqno_ = block_id.seqno(); |
| 137 | + |
| 138 | + auto root = vm::std_boc_deserialize(obj.header_proof_).move_as_ok(); |
| 139 | + root = vm::MerkleProof::virtualize(root, 1); |
| 140 | + block::gen::Block::Record blk; |
| 141 | + block::gen::BlockInfo::Record info; |
| 142 | + CHECK(tlb::unpack_cell(root, blk) && tlb::unpack_cell(blk.info, info)); |
| 143 | + res->utime_ = info.gen_utime; |
| 144 | + res->lt_ = (is_start ? info.start_lt : info.end_lt); |
| 145 | + |
| 146 | + return res; |
| 147 | + } |
| 148 | + |
| 149 | + void got_shards_info(tl_object_ptr<lite_api::liteServer_blockHeader> mc_header, |
| 150 | + tl_object_ptr<lite_api::liteServer_allShardsInfo> shards_info, bool is_start) { |
| 151 | + (is_start ? slice_timed_->shards_from_ : slice_timed_->shards_to_).push_back(parse_header(*mc_header, is_start)); |
| 152 | + |
| 153 | + auto root = vm::std_boc_deserialize(shards_info->data_).move_as_ok(); |
| 154 | + block::ShardConfig sh_conf; |
| 155 | + CHECK(sh_conf.unpack(vm::load_cell_slice_ref(root))); |
| 156 | + auto ids = sh_conf.get_shard_hash_ids(true); |
| 157 | + for (auto id : ids) { |
| 158 | + BlockIdExt block_id = sh_conf.get_shard_hash(ton::ShardIdFull(id))->top_block_id(); |
| 159 | + bool ok = shards.empty(); |
| 160 | + for (const auto& our_shard : shards) { |
| 161 | + if (shard_intersects(our_shard, block_id.shard_full())) { |
| 162 | + ok = true; |
| 163 | + break; |
| 164 | + } |
| 165 | + } |
| 166 | + if (ok) { |
| 167 | + ++pending_; |
| 168 | + td::actor::send_closure( |
| 169 | + client_, &liteclient::ExtClient::send_query, "q", |
| 170 | + create_query<lite_api::liteServer_getBlockHeader>(create_tl_lite_block_id(block_id), 0xffff), |
| 171 | + td::Timestamp::in(5.0), [=, SelfId = actor_id(this)](td::Result<td::BufferSlice> R) mutable { |
| 172 | + auto header = parse_response<lite_api::liteServer_blockHeader>(std::move(R)); |
| 173 | + td::actor::send_closure(SelfId, &PrepareLsSliceConfig::got_block_header, std::move(header), is_start); |
| 174 | + }); |
| 175 | + } |
| 176 | + } |
| 177 | + |
| 178 | + dec_pending(); |
| 179 | + } |
| 180 | + |
| 181 | + void got_block_header(tl_object_ptr<lite_api::liteServer_blockHeader> header, bool is_start) { |
| 182 | + (is_start ? slice_timed_->shards_from_ : slice_timed_->shards_to_).push_back(parse_header(*header, is_start)); |
| 183 | + dec_pending(); |
| 184 | + } |
| 185 | + |
| 186 | + void print_result(const ton_api::liteserver_descV2_Slice& result) { |
| 187 | + auto s = td::json_encode<std::string>(td::ToJson(result), true); |
| 188 | + std::cout << s << "\n"; |
| 189 | + std::cout.flush(); |
| 190 | + exit(0); |
| 191 | + } |
| 192 | + |
| 193 | + private: |
| 194 | + td::actor::ActorOwn<liteclient::ExtClient> client_; |
| 195 | + tl_object_ptr<ton_api::liteserver_descV2_sliceTimed> slice_timed_; |
| 196 | + size_t pending_ = 0; |
| 197 | + |
| 198 | + void dec_pending() { |
| 199 | + --pending_; |
| 200 | + if (pending_ == 0) { |
| 201 | + auto cmp = [](const tl_object_ptr<ton_api::liteserver_descV2_shardInfo>& a, |
| 202 | + const tl_object_ptr<ton_api::liteserver_descV2_shardInfo>& b) { |
| 203 | + return create_shard_id(a->shard_id_) < create_shard_id(b->shard_id_); |
| 204 | + }; |
| 205 | + std::sort(slice_timed_->shards_from_.begin(), slice_timed_->shards_from_.end(), cmp); |
| 206 | + std::sort(slice_timed_->shards_to_.begin(), slice_timed_->shards_to_.end(), cmp); |
| 207 | + print_result(*slice_timed_); |
| 208 | + } |
| 209 | + } |
| 210 | +}; |
| 211 | + |
| 212 | +int main(int argc, char* argv[]) { |
| 213 | + SET_VERBOSITY_LEVEL(verbosity_INFO); |
| 214 | + |
| 215 | + td::unique_ptr<td::LogInterface> logger_; |
| 216 | + SCOPE_EXIT { |
| 217 | + td::log_interface = td::default_log_interface; |
| 218 | + }; |
| 219 | + |
| 220 | + td::OptionParser p; |
| 221 | + p.set_description( |
| 222 | + "Generate liteserver.descV2.Slice for global-config.json from given shards and masterchain seqnos\n"); |
| 223 | + p.add_option('v', "verbosity", "set verbosity level", [&](td::Slice arg) { |
| 224 | + int v = VERBOSITY_NAME(FATAL) + (td::to_integer<int>(arg)); |
| 225 | + SET_VERBOSITY_LEVEL(v); |
| 226 | + }); |
| 227 | + p.add_option('V', "version", "show build information", [&]() { |
| 228 | + std::cout << "prepare-ls-slice-config build information: [ Commit: " << GitMetadata::CommitSHA1() |
| 229 | + << ", Date: " << GitMetadata::CommitDate() << "]\n"; |
| 230 | + std::exit(0); |
| 231 | + }); |
| 232 | + p.add_option('h', "help", "print help", [&]() { |
| 233 | + char b[10240]; |
| 234 | + td::StringBuilder sb(td::MutableSlice{b, 10000}); |
| 235 | + sb << p; |
| 236 | + std::cout << sb.as_cslice().c_str(); |
| 237 | + std::exit(2); |
| 238 | + }); |
| 239 | + p.add_option('C', "global-config", "global TON configuration file (used to fetch shard configuration)", |
| 240 | + [&](td::Slice arg) { global_config_file = arg.str(); }); |
| 241 | + p.add_checked_option('f', "from-seqno", "starting masterchain seqno (default: none)", |
| 242 | + [&](td::Slice arg) -> td::Status { |
| 243 | + TRY_RESULT_ASSIGN(start_mc_seqno, td::to_integer_safe<BlockSeqno>(arg)) |
| 244 | + return td::Status::OK(); |
| 245 | + }); |
| 246 | + p.add_checked_option('t', "to-seqno", "ending masterchain seqno (default: none)", [&](td::Slice arg) -> td::Status { |
| 247 | + TRY_RESULT_ASSIGN(end_mc_seqno, td::to_integer_safe<BlockSeqno>(arg)) |
| 248 | + return td::Status::OK(); |
| 249 | + }); |
| 250 | + p.add_checked_option('s', "shard", "shard in format 0:8000000000000000 (default: all shards)", |
| 251 | + [&](td::Slice arg) -> td::Status { |
| 252 | + TRY_RESULT(shard, ShardIdFull::parse(arg)); |
| 253 | + if (!shard.is_valid_ext()) { |
| 254 | + return td::Status::Error(PSTRING() << "invalid shard " << arg); |
| 255 | + } |
| 256 | + shards.push_back(shard); |
| 257 | + return td::Status::OK(); |
| 258 | + }); |
| 259 | + |
| 260 | + p.run(argc, argv).ensure(); |
| 261 | + td::actor::Scheduler scheduler({3}); |
| 262 | + |
| 263 | + scheduler. run_in_context([&] { td::actor::create_actor<PrepareLsSliceConfig>( "main"). release(); }); |
| 264 | + while (scheduler.run(1)) { |
| 265 | + } |
| 266 | +} |
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