evm

Documentation

Index

• Variables
• type Mgr
  • func NewMgr(rpcs map[string]rpc.Client, cliCtx sdkClient.Context, ...) *Mgr
  • func (mgr Mgr) ProcessDepositConfirmation(event *evmTypes.ConfirmDepositStarted) error
  • func (mgr Mgr) ProcessGatewayTxConfirmation(event *evmTypes.ConfirmGatewayTxStarted) error
  • func (mgr Mgr) ProcessNewChain(event *types.ChainAdded) (err error)
  • func (mgr Mgr) ProcessTokenConfirmation(event *evmTypes.ConfirmTokenStarted) error
  • func (mgr Mgr) ProcessTransferKeyConfirmation(event *types.ConfirmKeyTransferStarted) error

Variables

var (
	ERC20TransferSig                = crypto.Keccak256Hash([]byte("Transfer(address,address,uint256)"))
	ERC20TokenDeploymentSig         = crypto.Keccak256Hash([]byte("TokenDeployed(string,address)"))
	MultisigTransferOperatorshipSig = crypto.Keccak256Hash([]byte("OperatorshipTransferred(bytes)"))
	ContractCallSig                 = crypto.Keccak256Hash([]byte("ContractCall(address,string,string,bytes32,bytes)"))
	ContractCallWithTokenSig        = crypto.Keccak256Hash([]byte("ContractCallWithToken(address,string,string,bytes32,bytes,string,uint256)"))
	TokenSentSig                    = crypto.Keccak256Hash([]byte("TokenSent(address,string,string,string,uint256)"))
)

Smart contract event signatures

Types

type Mgr

type Mgr struct {
	// contains filtered or unexported fields
}

Mgr manages all communication with Ethereum

func NewMgr

func NewMgr(rpcs map[string]rpc.Client, cliCtx sdkClient.Context, broadcaster broadcast.Broadcaster, logger tmLog.Logger, cdc *codec.LegacyAmino, valAddr sdk.ValAddress) *Mgr

NewMgr returns a new Mgr instance

func (Mgr) ProcessDepositConfirmation

func (mgr Mgr) ProcessDepositConfirmation(event *evmTypes.ConfirmDepositStarted) error

ProcessDepositConfirmation votes on the correctness of an EVM chain token deposit

func (Mgr) ProcessGatewayTxConfirmation

func (mgr Mgr) ProcessGatewayTxConfirmation(event *evmTypes.ConfirmGatewayTxStarted) error

ProcessGatewayTxConfirmation votes on the correctness of an EVM chain gateway's transactions

func (Mgr) ProcessNewChain

func (mgr Mgr) ProcessNewChain(event *types.ChainAdded) (err error)

ProcessNewChain notifies the operator that vald needs to be restarted/udpated for a new chain

func (Mgr) ProcessTokenConfirmation

func (mgr Mgr) ProcessTokenConfirmation(event *evmTypes.ConfirmTokenStarted) error

ProcessTokenConfirmation votes on the correctness of an EVM chain token deployment

func (Mgr) ProcessTransferKeyConfirmation

func (mgr Mgr) ProcessTransferKeyConfirmation(event *types.ConfirmKeyTransferStarted) error

ProcessTransferKeyConfirmation votes on the correctness of an EVM chain key transfer