cic-custodial/cmd/init_system.go
2022-11-30 09:51:24 +00:00

51 lines
1.8 KiB
Go

package main
import (
"context"
"crypto/ecdsa"
"math/big"
"time"
eth_crypto "github.com/celo-org/celo-blockchain/crypto"
"github.com/grassrootseconomics/cic-custodial/internal/tasker"
"github.com/grassrootseconomics/w3-celo-patch"
)
func initSystemContainer() *tasker.SystemContainer {
return &tasker.SystemContainer{
GasRefillThreshold: big.NewInt(ko.MustInt64("system.gas_refill_threshold")),
GasRefillValue: big.NewInt(ko.MustInt64("system.gas_refill_value")),
GiftableGasValue: big.NewInt(ko.MustInt64("system.giftable_gas_value")),
GiftableToken: w3.A(ko.MustString("system.giftable_token_address")),
GiftableTokenValue: big.NewInt(ko.MustInt64("system.giftable_token_value")),
LockPrefix: ko.MustString("system.lock_prefix"),
LockTimeout: 1 * time.Second,
PrivateKey: initSystemKey(),
PublicKey: ko.MustString("system.public_key"),
TokenDecimals: ko.MustInt("system.token_decimals"),
TokenTransferGasLimit: uint64(ko.MustInt64("system.token_transfer_gas_limit")),
}
}
func initSystemKey() *ecdsa.PrivateKey {
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
currentSystemNonce, err := redisNoncestore.Peek(ctx, ko.MustString("system.public_key"))
lo.Debug("initNoncestore: loaded (noncestore) system nonce", "nonce", currentSystemNonce)
if err != nil {
nonce, err := redisNoncestore.SyncNetworkNonce(ctx, ko.MustString("system.public_key"))
lo.Debug("initNoncestore: syncing system nonce", "nonce", nonce)
if err != nil {
lo.Fatal("initNonceStore", "error", "system account nonce sync failed")
}
}
loadedPrivateKey, err := eth_crypto.HexToECDSA(ko.MustString("system.private_key"))
if err != nil {
lo.Fatal("Failed to load system private key", "error", err)
}
return loadedPrivateKey
}