129 lines
5.7 KiB
Go
129 lines
5.7 KiB
Go
// Copyright 2017-2021 DERO Project. All rights reserved.
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// Use of this source code in any form is governed by RESEARCH license.
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// license can be found in the LICENSE file.
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// GPG: 0F39 E425 8C65 3947 702A 8234 08B2 0360 A03A 9DE8
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//
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package config
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import "github.com/satori/go.uuid"
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import "github.com/caarlos0/env/v6"
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import "github.com/deroproject/derohe/cryptography/crypto"
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// all global configuration variables are picked from here
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// though testing has complete successfully with 3 secs block time, however
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// consider homeusers/developing countries we will be targetting 9 secs
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// later hardforks can make it lower by 1 sec, say every 6 months or so, until the system reaches 3 secs
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// by that time, networking,space requirements and processing requiremtn will probably outgrow homeusers
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// since most mining nodes will be running in datacenter, 3 secs blocks c
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// this is in millisecs
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const BLOCK_TIME = uint64(18)
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const BLOCK_TIME_MILLISECS = BLOCK_TIME * 1000
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const MINIBLOCK_HIGHDIFF = 9
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// note we are keeping the tree name small for disk savings, since they will be stored n times (atleast or archival nodes)
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// this is used by graviton
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const BALANCE_TREE = "B" // keeps main balance
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const SC_META = "M" // keeps all SCs balance, their state, their OWNER, their data tree top hash is stored here
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// one are open SCs, which provide i/o privacy
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// one are private SCs which are truly private, in which no one has visibility of io or functionality
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// this limits the contract size or amount of data it can store per interaction
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const MAX_STORAGE_GAS_ATOMIC_UNITS = 20000
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// Minimum FEE calculation constants are here
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const FEE_PER_KB = uint64(20) // .00020 dero per kb
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// we can easily improve TPS by changing few parameters in this file
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// the resources compute/network may not be easy for the developing countries
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// we need to trade of TPS as per community
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const STARGATE_HE_MAX_BLOCK_SIZE = uint64((10 * 1024 * 1024) + (256 * 1024)) // max block size limit
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const STARGATE_HE_MAX_TX_SIZE = 300 * 1024 // max size
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const MIN_RINGSIZE = 2 // >= 2 , ringsize will be accepted
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const MAX_RINGSIZE = 128 // <= 128, ringsize will be accepted
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type SettingsStruct struct {
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MAINNET_BOOTSTRAP_DIFFICULTY uint64 `env:"MAINNET_BOOTSTRAP_DIFFICULTY" envDefault:"10000000"` // mainnet bootstrap is 10 MH/s
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MAINNET_MINIMUM_DIFFICULTY uint64 `env:"MAINNET_MINIMUM_DIFFICULTY" envDefault:"100000"` // mainnet minimum is 100 KH/s
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TESTNET_BOOTSTRAP_DIFFICULTY uint64 `env:"TESTNET_BOOTSTRAP_DIFFICULTY" envDefault:"10000"`
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TESTNET_MINIMUM_DIFFICULTY uint64 `env:"TESTNET_MINIMUM_DIFFICULTY" envDefault:"10000"`
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}
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var Settings SettingsStruct
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var _ = env.Parse(&Settings)
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// this single parameter controls lots of various parameters
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// within the consensus, it should never go below 7
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// if changed responsibly, we can have one second or lower blocks (ignoring chain bloat/size issues)
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// gives immense scalability,
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const STABLE_LIMIT = int64(8)
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// we can have number of chains running for testing reasons
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type CHAIN_CONFIG struct {
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Name string
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Network_ID uuid.UUID // network ID
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GETWORK_Default_Port int // used for miner getwork as effeciently as poosible
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P2P_Default_Port int
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RPC_Default_Port int
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Wallet_RPC_Default_Port int
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Dev_Address string // to which address the integrator rewatd will go, if user doesn't specify integrator address'
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Genesis_Tx string
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Genesis_Block_Hash crypto.Hash
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}
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var Mainnet = CHAIN_CONFIG{Name: "mainnet",
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Network_ID: uuid.FromBytesOrNil([]byte{0x59, 0xd7, 0xf7, 0xe9, 0xdd, 0x48, 0xd5, 0xfd, 0x13, 0x0a, 0xf6, 0xe0, 0x9a, 0x44, 0x40, 0x0}),
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GETWORK_Default_Port: 10100,
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P2P_Default_Port: 10101,
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RPC_Default_Port: 10102,
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Wallet_RPC_Default_Port: 10103,
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Dev_Address: "deto1qy0ehnqjpr0wxqnknyc66du2fsxyktppkr8m8e6jvplp954klfjz2qqdzcd8p",
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Genesis_Tx: "" +
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"01" + // version
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"00" + // Source is DERO network
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"00" + // Dest is DERO network
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"00" + // PREMINE_FLAG
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"80a8b9ceb024" + // PREMINE_VALUE
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"1f9bcc1208dee302769931ad378a4c0c4b2c21b0cfb3e752607e12d2b6fa642500", // miners public key
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}
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var Testnet = CHAIN_CONFIG{Name: "testnet", // testnet will always have last 3 bytes 0
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Network_ID: uuid.FromBytesOrNil([]byte{0x59, 0xd7, 0xf7, 0xe9, 0xdd, 0x48, 0xd5, 0xfd, 0x13, 0x0a, 0xf6, 0xe0, 0x83, 0x00, 0x00, 0x00}),
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GETWORK_Default_Port: 10100,
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P2P_Default_Port: 40401,
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RPC_Default_Port: 40402,
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Wallet_RPC_Default_Port: 40403,
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Dev_Address: "deto1qy0ehnqjpr0wxqnknyc66du2fsxyktppkr8m8e6jvplp954klfjz2qqdzcd8p",
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Genesis_Tx: "" +
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"01" + // version
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"00" + // Source is DERO network
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"00" + // Dest is DERO network
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"00" + // PREMINE_FLAG
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"80a8b9ceb024" + // PREMINE_VALUE
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"1f9bcc1208dee302769931ad378a4c0c4b2c21b0cfb3e752607e12d2b6fa642500", // miners public key
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}
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// mainnet has a remote daemon node, which can be used be default, if user provides a --remote flag
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const REMOTE_DAEMON = "https://rwallet.dero.live"
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