// Generates a new validator with private key.
func GenPrivValidator() *PrivValidator {
privKeyBytes := new([64]byte)
copy(privKeyBytes[:32], CRandBytes(32))
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
pubKey := acm.PubKeyEd25519(*pubKeyBytes)
privKey := acm.PrivKeyEd25519(*privKeyBytes)
return &PrivValidator{
Address: pubKey.Address(),
PubKey: pubKey,
PrivKey: privKey,
LastHeight: 0,
LastRound: 0,
LastStep: stepNone,
filePath: "",
}
}
func randPubKey() account.PubKeyEd25519 {
var pubKey [32]byte
copy(pubKey[:], RandBytes(32))
return account.PubKeyEd25519(pubKey)
}
func checkCommon(nodeAddr, pubkey, addr, amtS, nonceS string) (pub account.PubKey, addrBytes []byte, amt int64, nonce int64, err error) {
if amtS == "" {
err = fmt.Errorf("input must specify an amount with the --amt flag")
return
}
if pubkey == "" && addr == "" {
err = fmt.Errorf("at least one of --pubkey or --addr must be given")
return
}
pubKeyBytes, err := hex.DecodeString(pubkey)
if err != nil {
err = fmt.Errorf("pubkey is bad hex: %v", err)
return
}
addrBytes, err = hex.DecodeString(addr)
if err != nil {
err = fmt.Errorf("addr is bad hex: %v", err)
return
}
amt, err = strconv.ParseInt(amtS, 10, 64)
if err != nil {
err = fmt.Errorf("amt is misformatted: %v", err)
}
if len(pubKeyBytes) > 0 {
var pubArray [32]byte
copy(pubArray[:], pubKeyBytes)
pub = account.PubKeyEd25519(pubArray)
addrBytes = pub.Address()
}
if nonceS == "" {
if nodeAddr == "" {
err = fmt.Errorf("input must specify a nonce with the --nonce flag or use --node-addr (or MINTX_NODE_ADDR) to fetch the nonce from a node")
return
}
// fetch nonce from node
client := cclient.NewClient(nodeAddr, "HTTP")
ac, err2 := client.GetAccount(addrBytes)
if err2 != nil {
err = fmt.Errorf("Error connecting to node (%s) to fetch nonce: %s", nodeAddr, err2.Error())
return
}
if ac == nil || ac.Account == nil {
err = fmt.Errorf("unknown account %X", addrBytes)
return
}
nonce = int64(ac.Account.Sequence) + 1
} else {
nonce, err = strconv.ParseInt(nonceS, 10, 64)
if err != nil {
err = fmt.Errorf("nonce is misformatted: %v", err)
return
}
}
return
}