/
stake_manager_deploy.go
282 lines (229 loc) · 8.04 KB
/
stake_manager_deploy.go
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package stakemanager
import (
"errors"
"fmt"
"github.com/0xPolygon/polygon-edge/chain"
"github.com/0xPolygon/polygon-edge/command"
"github.com/0xPolygon/polygon-edge/command/helper"
"github.com/0xPolygon/polygon-edge/command/polybftsecrets"
rootHelper "github.com/0xPolygon/polygon-edge/command/rootchain/helper"
"github.com/0xPolygon/polygon-edge/consensus/polybft"
"github.com/0xPolygon/polygon-edge/consensus/polybft/contractsapi"
"github.com/0xPolygon/polygon-edge/consensus/polybft/contractsapi/artifact"
"github.com/0xPolygon/polygon-edge/txrelayer"
"github.com/0xPolygon/polygon-edge/types"
"github.com/spf13/cobra"
"github.com/umbracle/ethgo"
"golang.org/x/sync/errgroup"
)
var params stakeManagerDeployParams
func GetCommand() *cobra.Command {
stakeMgrDeployCmd := &cobra.Command{
Use: "stake-manager-deploy",
Short: "Command for deploying stake manager contract on rootchain",
PreRunE: preRunCommand,
RunE: runCommand,
}
setFlags(stakeMgrDeployCmd)
return stakeMgrDeployCmd
}
func preRunCommand(cmd *cobra.Command, _ []string) error {
params.jsonRPC = helper.GetJSONRPCAddress(cmd)
return params.validateFlags()
}
func setFlags(cmd *cobra.Command) {
cmd.Flags().StringVar(
¶ms.accountDir,
polybftsecrets.AccountDirFlag,
"",
polybftsecrets.AccountDirFlagDesc,
)
cmd.Flags().StringVar(
¶ms.accountConfig,
polybftsecrets.AccountConfigFlag,
"",
polybftsecrets.AccountConfigFlagDesc,
)
cmd.Flags().StringVar(
¶ms.privateKey,
polybftsecrets.PrivateKeyFlag,
"",
polybftsecrets.PrivateKeyFlagDesc,
)
cmd.Flags().StringVar(
¶ms.genesisPath,
rootHelper.GenesisPathFlag,
rootHelper.DefaultGenesisPath,
rootHelper.GenesisPathFlagDesc,
)
cmd.Flags().StringVar(
¶ms.stakeTokenAddress,
rootHelper.StakeTokenFlag,
"",
rootHelper.StakeTokenFlagDesc,
)
cmd.Flags().StringVar(
¶ms.proxyContractsAdmin,
rootHelper.ProxyContractsAdminFlag,
"",
rootHelper.ProxyContractsAdminDesc,
)
cmd.Flags().BoolVar(
¶ms.isTestMode,
rootHelper.TestModeFlag,
false,
"indicates if command is run in test mode. If test mode is used contract will be deployed using test account "+
"and a test stake ERC20 token will be deployed to be used for staking",
)
cmd.MarkFlagsMutuallyExclusive(polybftsecrets.AccountDirFlag, polybftsecrets.AccountConfigFlag)
cmd.MarkFlagsMutuallyExclusive(polybftsecrets.PrivateKeyFlag, polybftsecrets.AccountConfigFlag)
cmd.MarkFlagsMutuallyExclusive(polybftsecrets.PrivateKeyFlag, polybftsecrets.AccountDirFlag)
cmd.MarkFlagsMutuallyExclusive(rootHelper.TestModeFlag, polybftsecrets.PrivateKeyFlag)
cmd.MarkFlagsMutuallyExclusive(rootHelper.TestModeFlag, polybftsecrets.AccountConfigFlag)
cmd.MarkFlagsMutuallyExclusive(rootHelper.TestModeFlag, polybftsecrets.AccountDirFlag)
cmd.MarkFlagsMutuallyExclusive(rootHelper.TestModeFlag, rootHelper.StakeTokenFlag)
helper.RegisterJSONRPCFlag(cmd)
}
func runCommand(cmd *cobra.Command, _ []string) error {
outputter := command.InitializeOutputter(cmd)
defer outputter.WriteOutput()
var (
deployerKey ethgo.Key
err error
)
if params.isTestMode {
deployerKey, err = rootHelper.DecodePrivateKey("")
} else {
deployerKey, err = rootHelper.GetECDSAKey(params.privateKey, params.accountDir, params.accountConfig)
}
if err != nil {
return fmt.Errorf("failed to get deployer key: %w", err)
}
txRelayer, err := txrelayer.NewTxRelayer(txrelayer.WithIPAddress(params.jsonRPC))
if err != nil {
return fmt.Errorf("deploying stake manager failed: %w", err)
}
if params.isTestMode {
// fund deployer so that he can deploy contracts
deployerAddr := deployerKey.Address()
txn := rootHelper.CreateTransaction(ethgo.ZeroAddress, &deployerAddr, nil, ethgo.Ether(1), true)
if _, err = txRelayer.SendTransactionLocal(txn); err != nil {
return fmt.Errorf("failed to send local transaction: %w", err)
}
}
var (
stakeManagerAddress types.Address
stakeTokenAddress = types.StringToAddress(params.stakeTokenAddress)
g, ctx = errgroup.WithContext(cmd.Context())
)
g.Go(func() error {
select {
case <-ctx.Done():
return ctx.Err()
default:
// deploy stake manager
contractAddress, err := deployContract(txRelayer, deployerKey,
contractsapi.StakeManager, "StakeManager")
if err != nil {
return err
}
// deploy stake manager proxy
receipt, err := rootHelper.DeployProxyContract(txRelayer, deployerKey, "StakeManagerProxy",
types.StringToAddress(params.proxyContractsAdmin), contractAddress)
if err != nil {
return err
}
if receipt == nil || receipt.Status != uint64(types.ReceiptSuccess) {
return errors.New("deployment of StakeManagerProxy contract failed")
}
outputter.WriteCommandResult(&rootHelper.MessageResult{
Message: "[STAKEMANAGER - DEPLOY] Successfully deployed StakeManager contract",
})
stakeManagerAddress = types.Address(receipt.ContractAddress)
return nil
}
})
if params.isTestMode {
g.Go(func() error {
select {
case <-ctx.Done():
return ctx.Err()
default:
// this is only used for testing, we are deploying a test ERC20 token to use for staking
// this should not be used in production
// deploy stake manager
contractAddress, err := deployContract(txRelayer, deployerKey,
contractsapi.RootERC20, "MockERC20StakeToken")
if err != nil {
return err
}
outputter.WriteCommandResult(&rootHelper.MessageResult{
Message: "[STAKEMANAGER - DEPLOY] Successfully deployed MockERC20StakeToken contract",
})
stakeTokenAddress = contractAddress
return nil
}
})
}
if err := g.Wait(); err != nil {
return err
}
// initialize stake manager
if err := initializeStakeManager(outputter, txRelayer,
stakeManagerAddress, stakeTokenAddress, deployerKey); err != nil {
return fmt.Errorf("could not initialize stake manager contract. Error: %w", err)
}
// update stake manager address in genesis
chainConfig, err := chain.ImportFromFile(params.genesisPath)
if err != nil {
return fmt.Errorf("failed to read chain configuration: %w", err)
}
consensusConfig, err := polybft.GetPolyBFTConfig(chainConfig)
if err != nil {
return fmt.Errorf("failed to retrieve consensus configuration: %w", err)
}
if consensusConfig.Bridge == nil {
consensusConfig.Bridge = &polybft.BridgeConfig{}
}
consensusConfig.Bridge.StakeManagerAddr = stakeManagerAddress
consensusConfig.Bridge.StakeTokenAddr = stakeTokenAddress
// write updated chain configuration
chainConfig.Params.Engine[polybft.ConsensusName] = consensusConfig
if err = helper.WriteGenesisConfigToDisk(chainConfig, params.genesisPath); err != nil {
return fmt.Errorf("failed to save chain configuration bridge data: %w", err)
}
return nil
}
// initializeStakeManager invokes initialize function on StakeManager contract
func initializeStakeManager(cmdOutput command.OutputFormatter,
txRelayer txrelayer.TxRelayer,
stakeManagerAddress types.Address,
stakeTokenAddress types.Address,
deployerKey ethgo.Key) error {
initFn := &contractsapi.InitializeStakeManagerFn{NewStakingToken: stakeTokenAddress}
input, err := initFn.EncodeAbi()
if err != nil {
return err
}
if _, err := rootHelper.SendTransaction(txRelayer, ethgo.Address(stakeManagerAddress),
input, "StakeManager", deployerKey); err != nil {
return err
}
cmdOutput.WriteCommandResult(&rootHelper.MessageResult{
Message: "[STAKEMANAGER - DEPLOY] StakeManager contract is initialized",
})
return nil
}
func deployContract(txRelayer txrelayer.TxRelayer, deployerKey ethgo.Key,
artifact *artifact.Artifact, contractName string) (types.Address, error) {
txn := rootHelper.CreateTransaction(ethgo.ZeroAddress, nil, artifact.Bytecode, nil, true)
receipt, err := txRelayer.SendTransaction(txn, deployerKey)
if err != nil {
return types.ZeroAddress,
fmt.Errorf("failed sending %s contract deploy transaction: %w", contractName, err)
}
if receipt == nil || receipt.Status != uint64(types.ReceiptSuccess) {
return types.ZeroAddress, fmt.Errorf("deployment of %s contract failed", contractName)
}
return types.Address(receipt.ContractAddress), nil
}