mirror of https://github.com/ethereum/go-ethereum
beacon/blsync: remove cli dependencies (#30720)
This PR moves chain config related code (config file processing, fork logic, network defaults) from `beacon/types` and `beacon/blsync` into `beacon/params` while the command line flag logic of the chain config is moved into `cmd/utils`, thereby removing the cli dependencies from package `beacon` and its sub-packages.pull/30739/head
Felföldi Zsolt
2 weeks ago
committed by
GitHub
parent
d42d45046c
commit
7cbce8ed58
@ -1,129 +0,0 @@ |
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// Copyright 2022 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package blsync |
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import ( |
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"github.com/ethereum/go-ethereum/beacon/types" |
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"github.com/ethereum/go-ethereum/cmd/utils" |
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"github.com/ethereum/go-ethereum/common" |
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"github.com/ethereum/go-ethereum/common/hexutil" |
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"github.com/urfave/cli/v2" |
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) |
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// lightClientConfig contains beacon light client configuration
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type lightClientConfig struct { |
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*types.ChainConfig |
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Checkpoint common.Hash |
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} |
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var ( |
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MainnetConfig = lightClientConfig{ |
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ChainConfig: (&types.ChainConfig{ |
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GenesisValidatorsRoot: common.HexToHash("0x4b363db94e286120d76eb905340fdd4e54bfe9f06bf33ff6cf5ad27f511bfe95"), |
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GenesisTime: 1606824023, |
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}). |
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AddFork("GENESIS", 0, []byte{0, 0, 0, 0}). |
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AddFork("ALTAIR", 74240, []byte{1, 0, 0, 0}). |
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AddFork("BELLATRIX", 144896, []byte{2, 0, 0, 0}). |
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AddFork("CAPELLA", 194048, []byte{3, 0, 0, 0}). |
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AddFork("DENEB", 269568, []byte{4, 0, 0, 0}), |
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Checkpoint: common.HexToHash("0x6509b691f4de4f7b083f2784938fd52f0e131675432b3fd85ea549af9aebd3d0"), |
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} |
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SepoliaConfig = lightClientConfig{ |
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ChainConfig: (&types.ChainConfig{ |
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GenesisValidatorsRoot: common.HexToHash("0xd8ea171f3c94aea21ebc42a1ed61052acf3f9209c00e4efbaaddac09ed9b8078"), |
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GenesisTime: 1655733600, |
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}). |
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AddFork("GENESIS", 0, []byte{144, 0, 0, 105}). |
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AddFork("ALTAIR", 50, []byte{144, 0, 0, 112}). |
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AddFork("BELLATRIX", 100, []byte{144, 0, 0, 113}). |
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AddFork("CAPELLA", 56832, []byte{144, 0, 0, 114}). |
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AddFork("DENEB", 132608, []byte{144, 0, 0, 115}), |
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Checkpoint: common.HexToHash("0x456e85f5608afab3465a0580bff8572255f6d97af0c5f939e3f7536b5edb2d3f"), |
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} |
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HoleskyConfig = lightClientConfig{ |
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ChainConfig: (&types.ChainConfig{ |
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GenesisValidatorsRoot: common.HexToHash("0x9143aa7c615a7f7115e2b6aac319c03529df8242ae705fba9df39b79c59fa8b1"), |
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GenesisTime: 1695902400, |
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}). |
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AddFork("GENESIS", 0, []byte{1, 1, 112, 0}). |
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AddFork("ALTAIR", 0, []byte{2, 1, 112, 0}). |
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AddFork("BELLATRIX", 0, []byte{3, 1, 112, 0}). |
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AddFork("CAPELLA", 256, []byte{4, 1, 112, 0}). |
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AddFork("DENEB", 29696, []byte{5, 1, 112, 0}), |
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Checkpoint: common.HexToHash("0x6456a1317f54d4b4f2cb5bc9d153b5af0988fe767ef0609f0236cf29030bcff7"), |
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} |
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) |
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func makeChainConfig(ctx *cli.Context) lightClientConfig { |
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var config lightClientConfig |
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customConfig := ctx.IsSet(utils.BeaconConfigFlag.Name) |
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utils.CheckExclusive(ctx, utils.MainnetFlag, utils.SepoliaFlag, utils.HoleskyFlag, utils.BeaconConfigFlag) |
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switch { |
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case ctx.Bool(utils.MainnetFlag.Name): |
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config = MainnetConfig |
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case ctx.Bool(utils.SepoliaFlag.Name): |
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config = SepoliaConfig |
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case ctx.Bool(utils.HoleskyFlag.Name): |
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config = HoleskyConfig |
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default: |
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if !customConfig { |
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config = MainnetConfig |
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} |
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} |
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// Genesis root and time should always be specified together with custom chain config
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if customConfig { |
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if !ctx.IsSet(utils.BeaconGenesisRootFlag.Name) { |
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utils.Fatalf("Custom beacon chain config is specified but genesis root is missing") |
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} |
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if !ctx.IsSet(utils.BeaconGenesisTimeFlag.Name) { |
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utils.Fatalf("Custom beacon chain config is specified but genesis time is missing") |
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} |
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if !ctx.IsSet(utils.BeaconCheckpointFlag.Name) { |
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utils.Fatalf("Custom beacon chain config is specified but checkpoint is missing") |
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} |
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config.ChainConfig = &types.ChainConfig{ |
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GenesisTime: ctx.Uint64(utils.BeaconGenesisTimeFlag.Name), |
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} |
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if c, err := hexutil.Decode(ctx.String(utils.BeaconGenesisRootFlag.Name)); err == nil && len(c) <= 32 { |
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copy(config.GenesisValidatorsRoot[:len(c)], c) |
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} else { |
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utils.Fatalf("Invalid hex string", "beacon.genesis.gvroot", ctx.String(utils.BeaconGenesisRootFlag.Name), "error", err) |
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} |
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if err := config.ChainConfig.LoadForks(ctx.String(utils.BeaconConfigFlag.Name)); err != nil { |
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utils.Fatalf("Could not load beacon chain config file", "file name", ctx.String(utils.BeaconConfigFlag.Name), "error", err) |
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} |
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} else { |
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if ctx.IsSet(utils.BeaconGenesisRootFlag.Name) { |
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utils.Fatalf("Genesis root is specified but custom beacon chain config is missing") |
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} |
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if ctx.IsSet(utils.BeaconGenesisTimeFlag.Name) { |
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utils.Fatalf("Genesis time is specified but custom beacon chain config is missing") |
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} |
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} |
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// Checkpoint is required with custom chain config and is optional with pre-defined config
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if ctx.IsSet(utils.BeaconCheckpointFlag.Name) { |
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if c, err := hexutil.Decode(ctx.String(utils.BeaconCheckpointFlag.Name)); err == nil && len(c) <= 32 { |
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copy(config.Checkpoint[:len(c)], c) |
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} else { |
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utils.Fatalf("Invalid hex string", "beacon.checkpoint", ctx.String(utils.BeaconCheckpointFlag.Name), "error", err) |
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} |
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} |
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return config |
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} |
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@ -0,0 +1,56 @@ |
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// Copyright 2016 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package params |
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import ( |
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"github.com/ethereum/go-ethereum/common" |
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) |
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var ( |
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MainnetLightConfig = (&ChainConfig{ |
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GenesisValidatorsRoot: common.HexToHash("0x4b363db94e286120d76eb905340fdd4e54bfe9f06bf33ff6cf5ad27f511bfe95"), |
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GenesisTime: 1606824023, |
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Checkpoint: common.HexToHash("0x6509b691f4de4f7b083f2784938fd52f0e131675432b3fd85ea549af9aebd3d0"), |
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}). |
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AddFork("GENESIS", 0, []byte{0, 0, 0, 0}). |
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AddFork("ALTAIR", 74240, []byte{1, 0, 0, 0}). |
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AddFork("BELLATRIX", 144896, []byte{2, 0, 0, 0}). |
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AddFork("CAPELLA", 194048, []byte{3, 0, 0, 0}). |
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AddFork("DENEB", 269568, []byte{4, 0, 0, 0}) |
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SepoliaLightConfig = (&ChainConfig{ |
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GenesisValidatorsRoot: common.HexToHash("0xd8ea171f3c94aea21ebc42a1ed61052acf3f9209c00e4efbaaddac09ed9b8078"), |
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GenesisTime: 1655733600, |
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Checkpoint: common.HexToHash("0x456e85f5608afab3465a0580bff8572255f6d97af0c5f939e3f7536b5edb2d3f"), |
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}). |
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AddFork("GENESIS", 0, []byte{144, 0, 0, 105}). |
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AddFork("ALTAIR", 50, []byte{144, 0, 0, 112}). |
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AddFork("BELLATRIX", 100, []byte{144, 0, 0, 113}). |
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AddFork("CAPELLA", 56832, []byte{144, 0, 0, 114}). |
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AddFork("DENEB", 132608, []byte{144, 0, 0, 115}) |
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HoleskyLightConfig = (&ChainConfig{ |
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GenesisValidatorsRoot: common.HexToHash("0x9143aa7c615a7f7115e2b6aac319c03529df8242ae705fba9df39b79c59fa8b1"), |
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GenesisTime: 1695902400, |
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Checkpoint: common.HexToHash("0x6456a1317f54d4b4f2cb5bc9d153b5af0988fe767ef0609f0236cf29030bcff7"), |
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}). |
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AddFork("GENESIS", 0, []byte{1, 1, 112, 0}). |
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AddFork("ALTAIR", 0, []byte{2, 1, 112, 0}). |
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AddFork("BELLATRIX", 0, []byte{3, 1, 112, 0}). |
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AddFork("CAPELLA", 256, []byte{4, 1, 112, 0}). |
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AddFork("DENEB", 29696, []byte{5, 1, 112, 0}) |
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) |
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