go-pulse/mobile/params.go
Marius van der Wijden 930e82d7f4
params, cmd/utils: remove outdated discv5 bootnodes, deprecate flags (#20949)
* params: remove outdated discv5 bootnodes

* cmd/utils: deprecated bootnodesv4/v5 flags
2020-05-11 11:16:32 +03:00

71 lines
2.2 KiB
Go

// Copyright 2016 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Contains all the wrappers from the params package.
package geth
import (
"encoding/json"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/p2p/discv5"
"github.com/ethereum/go-ethereum/params"
)
// MainnetGenesis returns the JSON spec to use for the main Ethereum network. It
// is actually empty since that defaults to the hard coded binary genesis block.
func MainnetGenesis() string {
return ""
}
// RopstenGenesis returns the JSON spec to use for the Ropsten test network.
func RopstenGenesis() string {
enc, err := json.Marshal(core.DefaultRopstenGenesisBlock())
if err != nil {
panic(err)
}
return string(enc)
}
// RinkebyGenesis returns the JSON spec to use for the Rinkeby test network
func RinkebyGenesis() string {
enc, err := json.Marshal(core.DefaultRinkebyGenesisBlock())
if err != nil {
panic(err)
}
return string(enc)
}
// GoerliGenesis returns the JSON spec to use for the Goerli test network
func GoerliGenesis() string {
enc, err := json.Marshal(core.DefaultGoerliGenesisBlock())
if err != nil {
panic(err)
}
return string(enc)
}
// FoundationBootnodes returns the enode URLs of the P2P bootstrap nodes operated
// by the foundation running the V5 discovery protocol.
func FoundationBootnodes() *Enodes {
nodes := &Enodes{nodes: make([]*discv5.Node, len(params.MainnetBootnodes))}
for i, url := range params.MainnetBootnodes {
nodes.nodes[i] = discv5.MustParseNode(url)
}
return nodes
}