// Copyright (c) 2014-2020, The Monero Project // // All rights reserved. // // Redistribution and use in source and binary forms, with or without modification, are // permitted provided that the following conditions are met: // // 1. Redistributions of source code must retain the above copyright notice, this list of // conditions and the following disclaimer. // // 2. Redistributions in binary form must reproduce the above copyright notice, this list // of conditions and the following disclaimer in the documentation and/or other // materials provided with the distribution. // // 3. Neither the name of the copyright holder nor the names of its contributors may be // used to endorse or promote products derived from this software without specific // prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL // THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers #pragma once #include #include #include #define CRYPTONOTE_DNS_TIMEOUT_MS 20000 #define CRYPTONOTE_MAX_BLOCK_NUMBER 500000000 #define CRYPTONOTE_MAX_TX_SIZE 1000000 #define CRYPTONOTE_MAX_TX_PER_BLOCK 0x10000000 #define CRYPTONOTE_PUBLIC_ADDRESS_TEXTBLOB_VER 0 #define CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW 60 #define CURRENT_TRANSACTION_VERSION 2 #define CURRENT_BLOCK_MAJOR_VERSION 1 #define CURRENT_BLOCK_MINOR_VERSION 0 #define CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT 60*60*2 #define CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE 10 #define BLOCKCHAIN_TIMESTAMP_CHECK_WINDOW 60 // MONEY_SUPPLY - total number coins to be generated #define MONEY_SUPPLY ((uint64_t)(-1)) #define EMISSION_SPEED_FACTOR_PER_MINUTE (20) #define FINAL_SUBSIDY_PER_MINUTE ((uint64_t)300000000000) // 3 * pow(10, 11) #define CRYPTONOTE_REWARD_BLOCKS_WINDOW 100 #define CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V2 60000 //size of block (bytes) after which reward for block calculated using block size #define CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V1 20000 //size of block (bytes) after which reward for block calculated using block size - before first fork #define CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V5 300000 //size of block (bytes) after which reward for block calculated using block size - second change, from v5 #define CRYPTONOTE_LONG_TERM_BLOCK_WEIGHT_WINDOW_SIZE 100000 // size in blocks of the long term block weight median window #define CRYPTONOTE_SHORT_TERM_BLOCK_WEIGHT_SURGE_FACTOR 50 #define CRYPTONOTE_COINBASE_BLOB_RESERVED_SIZE 600 #define CRYPTONOTE_DISPLAY_DECIMAL_POINT 12 // COIN - number of smallest units in one coin #define COIN ((uint64_t)1000000000000) // pow(10, 12) #define FEE_PER_KB_OLD ((uint64_t)10000000000) // pow(10, 10) #define FEE_PER_KB ((uint64_t)2000000000) // 2 * pow(10, 9) #define FEE_PER_BYTE ((uint64_t)300000) #define DYNAMIC_FEE_PER_KB_BASE_FEE ((uint64_t)2000000000) // 2 * pow(10,9) #define DYNAMIC_FEE_PER_KB_BASE_BLOCK_REWARD ((uint64_t)10000000000000) // 10 * pow(10,12) #define DYNAMIC_FEE_PER_KB_BASE_FEE_V5 ((uint64_t)2000000000 * (uint64_t)CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V2 / CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V5) #define DYNAMIC_FEE_REFERENCE_TRANSACTION_WEIGHT ((uint64_t)3000) #define ORPHANED_BLOCKS_MAX_COUNT 100 #define DIFFICULTY_TARGET_V2 120 // seconds #define DIFFICULTY_TARGET_V1 60 // seconds - before first fork #define DIFFICULTY_WINDOW 720 // blocks #define DIFFICULTY_LAG 15 // !!! #define DIFFICULTY_CUT 60 // timestamps to cut after sorting #define DIFFICULTY_BLOCKS_COUNT DIFFICULTY_WINDOW + DIFFICULTY_LAG #define CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_SECONDS_V1 DIFFICULTY_TARGET_V1 * CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_BLOCKS #define CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_SECONDS_V2 DIFFICULTY_TARGET_V2 * CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_BLOCKS #define CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_BLOCKS 1 #define DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN DIFFICULTY_TARGET_V1 //just alias; used by tests #define BLOCKS_IDS_SYNCHRONIZING_DEFAULT_COUNT 10000 //by default, blocks ids count in synchronizing #define BLOCKS_SYNCHRONIZING_DEFAULT_COUNT_PRE_V4 100 //by default, blocks count in blocks downloading #define BLOCKS_SYNCHRONIZING_DEFAULT_COUNT 20 //by default, blocks count in blocks downloading #define BLOCKS_SYNCHRONIZING_MAX_COUNT 2048 //must be a power of 2, greater than 128, equal to SEEDHASH_EPOCH_BLOCKS #define CRYPTONOTE_MEMPOOL_TX_LIVETIME (86400*3) //seconds, three days #define CRYPTONOTE_MEMPOOL_TX_FROM_ALT_BLOCK_LIVETIME 604800 //seconds, one week #define CRYPTONOTE_DANDELIONPP_STEMS 2 // number of outgoing stem connections per epoch #define CRYPTONOTE_DANDELIONPP_FLUFF_PROBABILITY 20 // out of 100 #define CRYPTONOTE_DANDELIONPP_MIN_EPOCH 10 // minutes #define CRYPTONOTE_DANDELIONPP_EPOCH_RANGE 30 // seconds #define CRYPTONOTE_DANDELIONPP_FLUSH_AVERAGE 5 // seconds average for poisson distributed fluff flush #define CRYPTONOTE_DANDELIONPP_EMBARGO_AVERAGE 39 // seconds (see tx_pool.cpp for more info) // see src/cryptonote_protocol/levin_notify.cpp #define CRYPTONOTE_NOISE_MIN_EPOCH 5 // minutes #define CRYPTONOTE_NOISE_EPOCH_RANGE 30 // seconds #define CRYPTONOTE_NOISE_MIN_DELAY 10 // seconds #define CRYPTONOTE_NOISE_DELAY_RANGE 5 // seconds #define CRYPTONOTE_NOISE_BYTES 3*1024 // 3 KiB #define CRYPTONOTE_NOISE_CHANNELS 2 // Max outgoing connections per zone used for noise/covert sending // Both below are in seconds. The idea is to delay forwarding from i2p/tor // to ipv4/6, such that 2+ incoming connections _could_ have sent the tx #define CRYPTONOTE_FORWARD_DELAY_BASE (CRYPTONOTE_NOISE_MIN_DELAY + CRYPTONOTE_NOISE_DELAY_RANGE) #define CRYPTONOTE_FORWARD_DELAY_AVERAGE (CRYPTONOTE_FORWARD_DELAY_BASE + (CRYPTONOTE_FORWARD_DELAY_BASE / 2)) #define CRYPTONOTE_MAX_FRAGMENTS 20 // ~20 * NOISE_BYTES max payload size for covert/noise send #define COMMAND_RPC_GET_BLOCKS_FAST_MAX_COUNT 1000 #define P2P_LOCAL_WHITE_PEERLIST_LIMIT 1000 #define P2P_LOCAL_GRAY_PEERLIST_LIMIT 5000 #define P2P_DEFAULT_CONNECTIONS_COUNT 12 #define P2P_DEFAULT_HANDSHAKE_INTERVAL 60 //secondes #define P2P_DEFAULT_PACKET_MAX_SIZE 50000000 //50000000 bytes maximum packet size #define P2P_DEFAULT_PEERS_IN_HANDSHAKE 250 #define P2P_DEFAULT_CONNECTION_TIMEOUT 5000 //5 seconds #define P2P_DEFAULT_SOCKS_CONNECT_TIMEOUT 45 // seconds #define P2P_DEFAULT_PING_CONNECTION_TIMEOUT 2000 //2 seconds #define P2P_DEFAULT_INVOKE_TIMEOUT 60*2*1000 //2 minutes #define P2P_DEFAULT_HANDSHAKE_INVOKE_TIMEOUT 5000 //5 seconds #define P2P_DEFAULT_WHITELIST_CONNECTIONS_PERCENT 70 #define P2P_DEFAULT_ANCHOR_CONNECTIONS_COUNT 2 #define P2P_DEFAULT_SYNC_SEARCH_CONNECTIONS_COUNT 2 #define P2P_DEFAULT_LIMIT_RATE_UP 2048 // kB/s #define P2P_DEFAULT_LIMIT_RATE_DOWN 8192 // kB/s #define P2P_FAILED_ADDR_FORGET_SECONDS (60*60) //1 hour #define P2P_IP_BLOCKTIME (60*60*24) //24 hour #define P2P_IP_FAILS_BEFORE_BLOCK 10 #define P2P_IDLE_CONNECTION_KILL_INTERVAL (5*60) //5 minutes #define P2P_SUPPORT_FLAG_FLUFFY_BLOCKS 0x01 #define P2P_SUPPORT_FLAGS P2P_SUPPORT_FLAG_FLUFFY_BLOCKS #define RPC_IP_FAILS_BEFORE_BLOCK 3 #define CRYPTONOTE_NAME "bitmonero" #define CRYPTONOTE_BLOCKCHAINDATA_FILENAME "data.mdb" #define CRYPTONOTE_BLOCKCHAINDATA_LOCK_FILENAME "lock.mdb" #define P2P_NET_DATA_FILENAME "p2pstate.bin" #define RPC_PAYMENTS_DATA_FILENAME "rpcpayments.bin" #define MINER_CONFIG_FILE_NAME "miner_conf.json" #define THREAD_STACK_SIZE 5 * 1024 * 1024 #define HF_VERSION_DYNAMIC_FEE 4 #define HF_VERSION_MIN_MIXIN_4 6 #define HF_VERSION_MIN_MIXIN_6 7 #define HF_VERSION_MIN_MIXIN_10 8 #define HF_VERSION_ENFORCE_RCT 6 #define HF_VERSION_PER_BYTE_FEE 8 #define HF_VERSION_SMALLER_BP 10 #define HF_VERSION_LONG_TERM_BLOCK_WEIGHT 10 #define HF_VERSION_MIN_2_OUTPUTS 12 #define HF_VERSION_MIN_V2_COINBASE_TX 12 #define HF_VERSION_SAME_MIXIN 12 #define HF_VERSION_REJECT_SIGS_IN_COINBASE 12 #define HF_VERSION_ENFORCE_MIN_AGE 12 #define HF_VERSION_EFFECTIVE_SHORT_TERM_MEDIAN_IN_PENALTY 12 #define HF_VERSION_EXACT_COINBASE 13 #define HF_VERSION_CLSAG 13 #define HF_VERSION_DETERMINISTIC_UNLOCK_TIME 13 #define PER_KB_FEE_QUANTIZATION_DECIMALS 8 #define HASH_OF_HASHES_STEP 512 #define DEFAULT_TXPOOL_MAX_WEIGHT 648000000ull // 3 days at 300000, in bytes #define BULLETPROOF_MAX_OUTPUTS 16 #define CRYPTONOTE_PRUNING_STRIPE_SIZE 4096 // the smaller, the smoother the increase #define CRYPTONOTE_PRUNING_LOG_STRIPES 3 // the higher, the more space saved #define CRYPTONOTE_PRUNING_TIP_BLOCKS 5500 // the smaller, the more space saved //#define CRYPTONOTE_PRUNING_DEBUG_SPOOF_SEED #define RPC_CREDITS_PER_HASH_SCALE ((float)(1<<24)) // New constants are intended to go here namespace config { uint64_t const DEFAULT_FEE_ATOMIC_XMR_PER_KB = 500; // Just a placeholder! Change me! uint8_t const FEE_CALCULATION_MAX_RETRIES = 10; uint64_t const DEFAULT_DUST_THRESHOLD = ((uint64_t)2000000000); // 2 * pow(10, 9) uint64_t const BASE_REWARD_CLAMP_THRESHOLD = ((uint64_t)100000000); // pow(10, 8) uint64_t const CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX = 18; uint64_t const CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX = 19; uint64_t const CRYPTONOTE_PUBLIC_SUBADDRESS_BASE58_PREFIX = 42; uint16_t const P2P_DEFAULT_PORT = 18080; uint16_t const RPC_DEFAULT_PORT = 18081; uint16_t const ZMQ_RPC_DEFAULT_PORT = 18082; boost::uuids::uuid const NETWORK_ID = { { 0x12 ,0x30, 0xF1, 0x71 , 0x61, 0x04 , 0x41, 0x61, 0x17, 0x31, 0x00, 0x82, 0x16, 0xA1, 0xA1, 0x10 } }; // Bender's nightmare std::string const GENESIS_TX = "013c01ff0001ffffffffffff03029b2e4c0281c0b02e7c53291a94d1d0cbff8883f8024f5142ee494ffbbd08807121017767aafcde9be00dcfd098715ebcf7f410daebc582fda69d24a28e9d0bc890d1"; uint32_t const GENESIS_NONCE = 10000; // Hash domain separators const char HASH_KEY_BULLETPROOF_EXPONENT[] = "bulletproof"; const char HASH_KEY_RINGDB[] = "ringdsb"; const char HASH_KEY_SUBADDRESS[] = "SubAddr"; const unsigned char HASH_KEY_ENCRYPTED_PAYMENT_ID = 0x8d; const unsigned char HASH_KEY_WALLET = 0x8c; const unsigned char HASH_KEY_WALLET_CACHE = 0x8d; const unsigned char HASH_KEY_RPC_PAYMENT_NONCE = 0x58; const unsigned char HASH_KEY_MEMORY = 'k'; const unsigned char HASH_KEY_MULTISIG[] = {'M', 'u', 'l', 't' , 'i', 's', 'i', 'g', 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; const unsigned char HASH_KEY_TXPROOF_V2[] = "TXPROOF_V2"; const unsigned char HASH_KEY_CLSAG_ROUND[] = "CLSAG_round"; const unsigned char HASH_KEY_CLSAG_AGG_0[] = "CLSAG_agg_0"; const unsigned char HASH_KEY_CLSAG_AGG_1[] = "CLSAG_agg_1"; const char HASH_KEY_MESSAGE_SIGNING[] = "MoneroMessageSignature"; namespace testnet { uint64_t const CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX = 53; uint64_t const CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX = 54; uint64_t const CRYPTONOTE_PUBLIC_SUBADDRESS_BASE58_PREFIX = 63; uint16_t const P2P_DEFAULT_PORT = 28080; uint16_t const RPC_DEFAULT_PORT = 28081; uint16_t const ZMQ_RPC_DEFAULT_PORT = 28082; boost::uuids::uuid const NETWORK_ID = { { 0x12 ,0x30, 0xF1, 0x71 , 0x61, 0x04 , 0x41, 0x61, 0x17, 0x31, 0x00, 0x82, 0x16, 0xA1, 0xA1, 0x11 } }; // Bender's daydream std::string const GENESIS_TX = "013c01ff0001ffffffffffff03029b2e4c0281c0b02e7c53291a94d1d0cbff8883f8024f5142ee494ffbbd08807121017767aafcde9be00dcfd098715ebcf7f410daebc582fda69d24a28e9d0bc890d1"; uint32_t const GENESIS_NONCE = 10001; } namespace stagenet { uint64_t const CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX = 24; uint64_t const CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX = 25; uint64_t const CRYPTONOTE_PUBLIC_SUBADDRESS_BASE58_PREFIX = 36; uint16_t const P2P_DEFAULT_PORT = 38080; uint16_t const RPC_DEFAULT_PORT = 38081; uint16_t const ZMQ_RPC_DEFAULT_PORT = 38082; boost::uuids::uuid const NETWORK_ID = { { 0x12 ,0x30, 0xF1, 0x71 , 0x61, 0x04 , 0x41, 0x61, 0x17, 0x31, 0x00, 0x82, 0x16, 0xA1, 0xA1, 0x12 } }; // Bender's daydream std::string const GENESIS_TX = "013c01ff0001ffffffffffff0302df5d56da0c7d643ddd1ce61901c7bdc5fb1738bfe39fbe69c28a3a7032729c0f2101168d0c4ca86fb55a4cf6a36d31431be1c53a3bd7411bb24e8832410289fa6f3b"; uint32_t const GENESIS_NONCE = 10002; } } namespace cryptonote { enum network_type : uint8_t { MAINNET = 0, TESTNET, STAGENET, FAKECHAIN, UNDEFINED = 255 }; struct config_t { uint64_t const CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX; uint64_t const CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX; uint64_t const CRYPTONOTE_PUBLIC_SUBADDRESS_BASE58_PREFIX; uint16_t const P2P_DEFAULT_PORT; uint16_t const RPC_DEFAULT_PORT; uint16_t const ZMQ_RPC_DEFAULT_PORT; boost::uuids::uuid const NETWORK_ID; std::string const GENESIS_TX; uint32_t const GENESIS_NONCE; }; inline const config_t& get_config(network_type nettype) { static const config_t mainnet = { ::config::CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX, ::config::CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX, ::config::CRYPTONOTE_PUBLIC_SUBADDRESS_BASE58_PREFIX, ::config::P2P_DEFAULT_PORT, ::config::RPC_DEFAULT_PORT, ::config::ZMQ_RPC_DEFAULT_PORT, ::config::NETWORK_ID, ::config::GENESIS_TX, ::config::GENESIS_NONCE }; static const config_t testnet = { ::config::testnet::CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX, ::config::testnet::CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX, ::config::testnet::CRYPTONOTE_PUBLIC_SUBADDRESS_BASE58_PREFIX, ::config::testnet::P2P_DEFAULT_PORT, ::config::testnet::RPC_DEFAULT_PORT, ::config::testnet::ZMQ_RPC_DEFAULT_PORT, ::config::testnet::NETWORK_ID, ::config::testnet::GENESIS_TX, ::config::testnet::GENESIS_NONCE }; static const config_t stagenet = { ::config::stagenet::CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX, ::config::stagenet::CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX, ::config::stagenet::CRYPTONOTE_PUBLIC_SUBADDRESS_BASE58_PREFIX, ::config::stagenet::P2P_DEFAULT_PORT, ::config::stagenet::RPC_DEFAULT_PORT, ::config::stagenet::ZMQ_RPC_DEFAULT_PORT, ::config::stagenet::NETWORK_ID, ::config::stagenet::GENESIS_TX, ::config::stagenet::GENESIS_NONCE }; switch (nettype) { case MAINNET: return mainnet; case TESTNET: return testnet; case STAGENET: return stagenet; case FAKECHAIN: return mainnet; default: throw std::runtime_error("Invalid network type"); } }; }