func cliConvertPrivValidatorToErisKey(cmd *cobra.Command, args []string) {
cmd.ParseFlags(args)
if len(args) == 0 {
exit(fmt.Errorf("Please enter the path to the priv_validator.json"))
}
pvf := args[0]
b, err := ioutil.ReadFile(pvf)
ifExit(err)
pv := new(PrivValidator)
wire.ReadJSON(pv, b, &err)
ifExit(err)
keyStore := crypto.NewKeyStorePlain(DefaultKeyStore)
key := &crypto.Key{
Id: uuid.NewRandom(),
Type: crypto.KeyType{crypto.CurveTypeEd25519, crypto.AddrTypeRipemd160},
Address: pv.Address,
PrivateKey: pv.PrivKey[:],
}
fmt.Printf("%X\n", key.Address)
ifExit(keyStore.StoreKey(key, ""))
}
func unmarshalCheckResponse(body []byte) (response *ctypes.Response, err error) {
response = new(ctypes.Response)
wire.ReadJSON(response, body, &err)
if err != nil {
return nil, err
}
if response.Error != "" {
return nil, fmt.Errorf(response.Error)
}
return response, nil
}
func LoadPrivValidator(filePath string) *PrivValidator {
privValJSONBytes, err := ioutil.ReadFile(filePath)
if err != nil {
Exit(err.Error())
}
privVal := wire.ReadJSON(&PrivValidator{}, privValJSONBytes, &err).(*PrivValidator)
if err != nil {
Exit(Fmt("Error reading PrivValidator from %v: %v\n", filePath, err))
}
privVal.filePath = filePath
return privVal
}
// restore state from json blob
// set tendermint config before calling
func CoreRestore(chainID string, jsonBytes []byte) {
var stJ State
var err error
wire.ReadJSON(&stJ, jsonBytes, &err)
IfExit(err)
st := new(sm.State)
st.ChainID = chainID
st.BondedValidators = stJ.BondedValidators
st.LastBondedValidators = stJ.LastBondedValidators
st.UnbondingValidators = stJ.UnbondingValidators
stateDB := dbm.GetDB("state")
// fill the accounts tree
accounts := merkle.NewIAVLTree(wire.BasicCodec, acm.AccountCodec, 1000, stateDB)
for _, account := range stJ.Accounts {
accounts.Set(account.Address, account.Copy())
}
// fill the storage tree for each contract
for _, accStorage := range stJ.AccountsStorage {
st := merkle.NewIAVLTree(wire.BasicCodec, wire.BasicCodec, 1024, stateDB)
for _, accSt := range accStorage.Storage {
set := st.Set(accSt.Key, accSt.Value)
if !set {
panic("failed to update storage tree")
}
}
// TODO: sanity check vs acc.StorageRoot
st.Save()
}
valInfos := merkle.NewIAVLTree(wire.BasicCodec, types.ValidatorInfoCodec, 0, stateDB)
for _, valInfo := range stJ.ValidatorInfos {
valInfos.Set(valInfo.Address, valInfo)
}
nameReg := merkle.NewIAVLTree(wire.BasicCodec, sm.NameRegCodec, 0, stateDB)
for _, entry := range stJ.NameReg {
nameReg.Set(entry.Name, entry)
}
// persists accounts/valInfos/nameReg trees
st.SetAccounts(accounts)
st.SetValidatorInfos(valInfos)
st.SetNameReg(nameReg)
st.SetDB(stateDB)
st.Save()
}
// genesis file with only one validator, using priv_validator.json
func genesisFromPrivValBytes(chainID string, privJSON []byte) *stypes.GenesisDoc {
var err error
privVal := wire.ReadJSON(&types.PrivValidator{}, privJSON, &err).(*types.PrivValidator)
if err != nil {
Exit(fmt.Errorf("Error reading PrivValidator on stdin: %v\n", err))
}
pubKey := privVal.PubKey
amt := int64(1) << 50
genDoc := newGenDoc(chainID, 1, 1)
genDocAddAccountAndValidator(genDoc, pubKey, amt, "", ptypes.DefaultPermFlags, ptypes.DefaultPermFlags, 0)
return genDoc
}
func coreConvertPrivValidatorToErisKey(b []byte) (key *kstore.Key, err error) {
pv := new(PrivValidator)
wire.ReadJSON(pv, b, &err)
if err != nil {
return nil, err
}
keyStore := kstore.NewKeyStorePlain(DefaultKeyStore)
key = &kstore.Key{
Id: uuid.NewRandom(),
Type: kstore.KeyType{kstore.CurveTypeEd25519, kstore.AddrTypeRipemd160},
Address: pv.Address,
PrivateKey: pv.PrivKey[:],
}
err = keyStore.StoreKey(key, "")
return key, err
}
func (wsc *WSClient) receiveEventsRoutine() {
for {
_, data, err := wsc.ReadMessage()
if err != nil {
log.Info("WSClient failed to read message", "error", err, "data", string(data))
wsc.Stop()
break
} else {
var response ctypes.Response
wire.ReadJSON(&response, data, &err)
if err != nil {
log.Info("WSClient failed to parse message", "error", err)
wsc.Stop()
break
}
if strings.HasSuffix(response.ID, "#event") {
wsc.EventsCh <- *response.Result.(*ctypes.ResultEvent)
} else {
wsc.ResultsCh <- response.Result
}
}
}
}