コード例 #1
0
ファイル: init.go プロジェクト: tendermint/mintnet
func ensurePrivValidator(file string) {
	if FileExists(file) {
		return
	}
	privValidator := tmtypes.GenPrivValidator()
	privValidator.SetFile(file)
	privValidator.Save()
}
コード例 #2
0
ファイル: gen_validator.go プロジェクト: jannop64/tendermint
func gen_validator() {

	privValidator := types.GenPrivValidator()
	privValidatorJSONBytes := wire.JSONBytes(privValidator)
	fmt.Printf(`Generated a new validator!
Paste the following JSON into your %v file

%v

`,
		config.GetString("priv_validator_file"),
		string(privValidatorJSONBytes),
	)
}
コード例 #3
0
ファイル: init.go プロジェクト: jannop64/tendermint
func init_files() {
	privValidator := types.GenPrivValidator()
	privValidator.SetFile(config.GetString("priv_validator_file"))
	privValidator.Save()

	genDoc := types.GenesisDoc{
		ChainID: Fmt("test-chain-%v", RandStr(6)),
	}
	genDoc.Validators = []types.GenesisValidator{types.GenesisValidator{
		PubKey: privValidator.PubKey,
		Amount: 10,
	}}

	genDoc.SaveAs(config.GetString("genesis_file"))

}
コード例 #4
0
// NOTE: this is totally unsafe.
// it's only suitable for testnets.
func reset_priv_validator() {
	// Get PrivValidator
	var privValidator *types.PrivValidator
	privValidatorFile := config.GetString("priv_validator_file")
	if _, err := os.Stat(privValidatorFile); err == nil {
		privValidator = types.LoadPrivValidator(privValidatorFile)
		privValidator.LastHeight = 0
		privValidator.LastRound = 0
		privValidator.LastStep = 0
		privValidator.Save()
		log.Notice("Reset PrivValidator", "file", privValidatorFile)
	} else {
		privValidator = types.GenPrivValidator()
		privValidator.SetFile(privValidatorFile)
		privValidator.Save()
		log.Notice("Generated PrivValidator", "file", privValidatorFile)
	}
}
コード例 #5
0
ファイル: node.go プロジェクト: jsp282/tendermint
func NewNode() *Node {
	// Get BlockStore
	blockStoreDB := dbm.GetDB("blockstore")
	blockStore := bc.NewBlockStore(blockStoreDB)

	// Get State
	stateDB := dbm.GetDB("state")
	state := sm.LoadState(stateDB)
	var genDoc *stypes.GenesisDoc
	if state == nil {
		genDoc, state = sm.MakeGenesisStateFromFile(stateDB, config.GetString("genesis_file"))
		state.Save()
		// write the gendoc to db
		buf, n, err := new(bytes.Buffer), new(int64), new(error)
		wire.WriteJSON(genDoc, buf, n, err)
		stateDB.Set(stypes.GenDocKey, buf.Bytes())
		if *err != nil {
			Exit(Fmt("Unable to write gendoc to db: %v", err))
		}
	} else {
		genDocBytes := stateDB.Get(stypes.GenDocKey)
		err := new(error)
		wire.ReadJSONPtr(&genDoc, genDocBytes, err)
		if *err != nil {
			Exit(Fmt("Unable to read gendoc from db: %v", err))
		}
	}
	// add the chainid to the global config
	config.Set("chain_id", state.ChainID)

	// Get PrivValidator
	var privValidator *types.PrivValidator
	privValidatorFile := config.GetString("priv_validator_file")
	if _, err := os.Stat(privValidatorFile); err == nil {
		privValidator = types.LoadPrivValidator(privValidatorFile)
		log.Notice("Loaded PrivValidator",
			"file", privValidatorFile, "privValidator", privValidator)
	} else {
		privValidator = types.GenPrivValidator()
		privValidator.SetFile(privValidatorFile)
		privValidator.Save()
		log.Notice("Generated PrivValidator", "file", privValidatorFile)
	}

	// Generate node PrivKey
	privKey := acm.GenPrivKeyEd25519()

	// Make event switch
	eventSwitch := events.NewEventSwitch()
	_, err := eventSwitch.Start()
	if err != nil {
		Exit(Fmt("Failed to start switch: %v", err))
	}

	// Make PEXReactor
	book := p2p.NewAddrBook(config.GetString("addrbook_file"))
	pexReactor := p2p.NewPEXReactor(book)

	// Make BlockchainReactor
	bcReactor := bc.NewBlockchainReactor(state.Copy(), blockStore, config.GetBool("fast_sync"))

	// Make MempoolReactor
	mempool := mempl.NewMempool(state.Copy())
	mempoolReactor := mempl.NewMempoolReactor(mempool)

	// Make ConsensusReactor
	consensusState := consensus.NewConsensusState(state.Copy(), blockStore, mempoolReactor)
	consensusReactor := consensus.NewConsensusReactor(consensusState, blockStore, config.GetBool("fast_sync"))
	if privValidator != nil {
		consensusReactor.SetPrivValidator(privValidator)
	}

	// Make p2p network switch
	sw := p2p.NewSwitch()
	sw.AddReactor("PEX", pexReactor)
	sw.AddReactor("MEMPOOL", mempoolReactor)
	sw.AddReactor("BLOCKCHAIN", bcReactor)
	sw.AddReactor("CONSENSUS", consensusReactor)

	// add the event switch to all services
	// they should all satisfy events.Eventable
	SetFireable(eventSwitch, pexReactor, bcReactor, mempoolReactor, consensusReactor)

	return &Node{
		sw:               sw,
		evsw:             eventSwitch,
		book:             book,
		blockStore:       blockStore,
		pexReactor:       pexReactor,
		bcReactor:        bcReactor,
		mempoolReactor:   mempoolReactor,
		consensusState:   consensusState,
		consensusReactor: consensusReactor,
		privValidator:    privValidator,
		genDoc:           genDoc,
		privKey:          privKey,
	}
}