cosmos-sdk/x/genutil/utils.go
Marie Gauthier 90e9370bd8
Replace tmcrypto.PubKey by our own cryptotypes.PubKey (#7419)
* WIP on removing tm pub/privkey

* Fix part of crypto tests

* Add PrivKeyLedgerSecp256K1 proto type

* Use BasePrivKey for ledger priv key type

* Refacto continued

* First round

* x/staking

* Continue porting

* x/* done

* Make build pass

* More conversion

* Remove IntoTmPubKey

* Fix test

* Remove crypto.PubKey in some other places

* Revert ledger changes

* Fix comment

* Remove useless function

* Add To/FromTmPublicKey

* Add migrate tests

* Fix test

* Fix another test

* Rename tm conversion functions

* Less code

* Rename BasePrivKey to LedgerPrivKey

* Add changelog

* Rename functions

Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com>
Co-authored-by: Alessio Treglia <alessio@tendermint.com>
2020-11-09 16:01:43 +00:00

80 lines
2.1 KiB
Go

package genutil
import (
"encoding/json"
"path/filepath"
"time"
cfg "github.com/tendermint/tendermint/config"
tmos "github.com/tendermint/tendermint/libs/os"
"github.com/tendermint/tendermint/p2p"
"github.com/tendermint/tendermint/privval"
tmtypes "github.com/tendermint/tendermint/types"
cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
)
// ExportGenesisFile creates and writes the genesis configuration to disk. An
// error is returned if building or writing the configuration to file fails.
func ExportGenesisFile(genDoc *tmtypes.GenesisDoc, genFile string) error {
if err := genDoc.ValidateAndComplete(); err != nil {
return err
}
return genDoc.SaveAs(genFile)
}
// ExportGenesisFileWithTime creates and writes the genesis configuration to disk.
// An error is returned if building or writing the configuration to file fails.
func ExportGenesisFileWithTime(
genFile, chainID string, validators []tmtypes.GenesisValidator,
appState json.RawMessage, genTime time.Time,
) error {
genDoc := tmtypes.GenesisDoc{
GenesisTime: genTime,
ChainID: chainID,
Validators: validators,
AppState: appState,
}
if err := genDoc.ValidateAndComplete(); err != nil {
return err
}
return genDoc.SaveAs(genFile)
}
// InitializeNodeValidatorFiles creates private validator and p2p configuration files.
func InitializeNodeValidatorFiles(config *cfg.Config) (nodeID string, valPubKey cryptotypes.PubKey, err error) {
nodeKey, err := p2p.LoadOrGenNodeKey(config.NodeKeyFile())
if err != nil {
return "", nil, err
}
nodeID = string(nodeKey.ID())
pvKeyFile := config.PrivValidatorKeyFile()
if err := tmos.EnsureDir(filepath.Dir(pvKeyFile), 0777); err != nil {
return "", nil, err
}
pvStateFile := config.PrivValidatorStateFile()
if err := tmos.EnsureDir(filepath.Dir(pvStateFile), 0777); err != nil {
return "", nil, err
}
tmValPubKey, err := privval.LoadOrGenFilePV(pvKeyFile, pvStateFile).GetPubKey()
if err != nil {
return "", nil, err
}
valPubKey, err = cryptocodec.FromTmPubKeyInterface(tmValPubKey)
if err != nil {
return "", nil, err
}
return nodeID, valPubKey, nil
}