84 lines
2.5 KiB
Go
84 lines
2.5 KiB
Go
// 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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// Contains all the wrappers from the params package.
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package geth
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import (
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"encoding/json"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/p2p/enode"
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"github.com/ethereum/go-ethereum/params"
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)
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// MainnetGenesis returns the JSON spec to use for the main Ethereum network. It
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// is actually empty since that defaults to the hard coded binary genesis block.
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func MainnetGenesis() string {
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return ""
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}
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// RopstenGenesis returns the JSON spec to use for the Ropsten test network.
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func RopstenGenesis() string {
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enc, err := json.Marshal(core.DefaultRopstenGenesisBlock())
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if err != nil {
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panic(err)
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}
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return string(enc)
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}
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// SepoliaGenesis returns the JSON spec to use for the Sepolia test network.
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func SepoliaGenesis() string {
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enc, err := json.Marshal(core.DefaultSepoliaGenesisBlock())
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if err != nil {
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panic(err)
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}
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return string(enc)
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}
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// RinkebyGenesis returns the JSON spec to use for the Rinkeby test network
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func RinkebyGenesis() string {
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enc, err := json.Marshal(core.DefaultRinkebyGenesisBlock())
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if err != nil {
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panic(err)
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}
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return string(enc)
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}
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// GoerliGenesis returns the JSON spec to use for the Goerli test network
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func GoerliGenesis() string {
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enc, err := json.Marshal(core.DefaultGoerliGenesisBlock())
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if err != nil {
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panic(err)
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}
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return string(enc)
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}
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// FoundationBootnodes returns the enode URLs of the P2P bootstrap nodes operated
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// by the foundation running the V5 discovery protocol.
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func FoundationBootnodes() *Enodes {
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nodes := &Enodes{nodes: make([]*enode.Node, len(params.MainnetBootnodes))}
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for i, url := range params.MainnetBootnodes {
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var err error
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nodes.nodes[i], err = enode.Parse(enode.ValidSchemes, url)
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if err != nil {
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panic("invalid node URL: " + err.Error())
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}
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}
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return nodes
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}
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