app

package
v0.0.0-...-bd096cc Latest Latest
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 Go to latest Published: Jun 3, 2024 License: LGPL-3.0 Imports: 163 Imported by: 2

Documentation

Overview

Copyright 2022 Evmos Foundation This file is part of the Evmos Network packages.

Evmos is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

The Evmos packages are distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with the Evmos packages. If not, see https://github.com/evmos/evmos/blob/main/LICENSE

Index

Constants

View Source 
const Name = "evmosd"

Name defines the application binary name

Variables

View Source 
var (
	// DefaultNodeHome default home directories for the application daemon
	DefaultNodeHome string

	// ModuleBasics defines the module BasicManager is in charge of setting up basic,
	// non-dependant module elements, such as codec registration
	// and genesis verification.
	ModuleBasics = module.NewBasicManager(
		auth.AppModuleBasic{},
		genutil.AppModuleBasic{},
		bank.AppModuleBasic{},
		capability.AppModuleBasic{},
		staking.AppModuleBasic{},
		distr.AppModuleBasic{},
		gov.NewAppModuleBasic(
			[]govclient.ProposalHandler{
				paramsclient.ProposalHandler, distrclient.ProposalHandler, upgradeclient.LegacyProposalHandler, upgradeclient.LegacyCancelProposalHandler,
				ibcclientclient.UpdateClientProposalHandler, ibcclientclient.UpgradeProposalHandler,

				erc20client.RegisterCoinProposalHandler, erc20client.RegisterERC20ProposalHandler, erc20client.ToggleTokenConversionProposalHandler,
				incentivesclient.RegisterIncentiveProposalHandler, incentivesclient.CancelIncentiveProposalHandler,
			},
		),
		params.AppModuleBasic{},
		crisis.AppModuleBasic{},
		slashing.AppModuleBasic{},
		ibc.AppModuleBasic{},
		ica.AppModuleBasic{},
		authzmodule.AppModuleBasic{},
		feegrantmodule.AppModuleBasic{},
		upgrade.AppModuleBasic{},
		evidence.AppModuleBasic{},
		transfer.AppModuleBasic{AppModuleBasic: &ibctransfer.AppModuleBasic{}},
		vesting.AppModuleBasic{},
		evm.AppModuleBasic{},
		feemarket.AppModuleBasic{},
		inflation.AppModuleBasic{},
		erc20.AppModuleBasic{},
		incentives.AppModuleBasic{},
		epochs.AppModuleBasic{},
		claims.AppModuleBasic{},
		recovery.AppModuleBasic{},
		revenue.AppModuleBasic{},
	)
)
View Source 
var (
	// MainnetMinGasPrices defines 20B aevmos (or atevmos) as the minimum gas price value on the fee market module.
	// See https://commonwealth.im/evmos/discussion/5073-global-min-gas-price-value-for-cosmos-sdk-and-evm-transaction-choosing-a-value for reference
	MainnetMinGasPrices = sdk.NewDec(20_000_000_000)
	// MainnetMinGasMultiplier defines the min gas multiplier value on the fee market module.
	// 50% of the leftover gas will be refunded
	MainnetMinGasMultiplier = sdk.NewDecWithPrec(5, 1)
)
View Source 
var DefaultConsensusParams = &abci.ConsensusParams{
	Block: &abci.BlockParams{
		MaxBytes: 200000,
		MaxGas:   -1,
	},
	Evidence: &tmproto.EvidenceParams{
		MaxAgeNumBlocks: 302400,
		MaxAgeDuration:  504 * time.Hour,
		MaxBytes:        10000,
	},
	Validator: &tmproto.ValidatorParams{
		PubKeyTypes: []string{
			tmtypes.ABCIPubKeyTypeEd25519,
		},
	},
}

DefaultConsensusParams defines the default Tendermint consensus params used in Evmos testing.

View Source 
var DefaultTestingAppInit func() (ibctesting.TestingApp, map[string]json.RawMessage) = SetupTestingApp

DefaultTestingAppInit defines the IBC application used for testing

View Source 
var EthDefaultConsensusParams = &abci.ConsensusParams{
	Block: &abci.BlockParams{
		MaxBytes: 200000,
		MaxGas:   -1,
	},
	Evidence: &tmproto.EvidenceParams{
		MaxAgeNumBlocks: 302400,
		MaxAgeDuration:  504 * time.Hour,
		MaxBytes:        10000,
	},
	Validator: &tmproto.ValidatorParams{
		PubKeyTypes: []string{
			tmtypes.ABCIPubKeyTypeEd25519,
		},
	},
}

EthDefaultConsensusParams defines the default Tendermint consensus params used in EvmosApp testing.

Functions

func GenesisStateWithValSet 

func GenesisStateWithValSet(app *Evmos, genesisState simapp.GenesisState,
	valSet *tmtypes.ValidatorSet, genAccs []authtypes.GenesisAccount,
	balances ...banktypes.Balance,
) simapp.GenesisState

func GetMaccPerms 

func GetMaccPerms() map[string][]string

GetMaccPerms returns a copy of the module account permissions

func NewDefaultGenesisState 

func NewDefaultGenesisState() simapp.GenesisState

NewDefaultGenesisState generates the default state for the application.

func NewTestGenesisState 

func NewTestGenesisState(codec codec.Codec) simapp.GenesisState

NewTestGenesisState generate genesis state with single validator

func ObservabilityViews 

func ObservabilityViews() (views []*view.View)

func RegisterSwaggerAPI 

func RegisterSwaggerAPI(_ client.Context, rtr *mux.Router)

RegisterSwaggerAPI registers swagger route with API Server

func SetupTestingApp 

func SetupTestingApp() (ibctesting.TestingApp, map[string]json.RawMessage)

SetupTestingApp initializes the IBC-go testing application

Types

type Evmos 

type Evmos struct {
	*baseapp.BaseApp

	// keepers
	AccountKeeper    authkeeper.AccountKeeper
	BankKeeper       bankkeeper.Keeper
	CapabilityKeeper *capabilitykeeper.Keeper
	StakingKeeper    stakingkeeper.Keeper
	SlashingKeeper   slashingkeeper.Keeper
	DistrKeeper      distrkeeper.Keeper
	GovKeeper        govkeeper.Keeper
	CrisisKeeper     crisiskeeper.Keeper
	UpgradeKeeper    upgradekeeper.Keeper
	ParamsKeeper     paramskeeper.Keeper
	FeeGrantKeeper   feegrantkeeper.Keeper
	AuthzKeeper      authzkeeper.Keeper
	IBCKeeper        *ibckeeper.Keeper // IBC Keeper must be a pointer in the app, so we can SetRouter on it correctly
	ICAHostKeeper    icahostkeeper.Keeper
	EvidenceKeeper   evidencekeeper.Keeper
	TransferKeeper   transferkeeper.Keeper

	// make scoped keepers public for test purposes
	ScopedIBCKeeper      capabilitykeeper.ScopedKeeper
	ScopedTransferKeeper capabilitykeeper.ScopedKeeper

	// Ethermint keepers
	EvmKeeper       *evmkeeper.Keeper
	FeeMarketKeeper feemarketkeeper.Keeper

	// Evmos keepers
	InflationKeeper  inflationkeeper.Keeper
	ClaimsKeeper     *claimskeeper.Keeper
	Erc20Keeper      erc20keeper.Keeper
	IncentivesKeeper incentiveskeeper.Keeper
	EpochsKeeper     epochskeeper.Keeper
	VestingKeeper    vestingkeeper.Keeper
	RecoveryKeeper   *recoverykeeper.Keeper
	RevenueKeeper    revenuekeeper.Keeper
	// contains filtered or unexported fields
}

Evmos implements an extended ABCI application. It is an application that may process transactions through Ethereum's EVM running atop of Tendermint consensus.

func EthSetup 

func EthSetup(isCheckTx bool, patchGenesis func(*Evmos, simapp.GenesisState) simapp.GenesisState) *Evmos

EthSetup initializes a new EvmosApp. A Nop logger is set in EvmosApp.

func EthSetupWithDB 

func EthSetupWithDB(isCheckTx bool, patchGenesis func(*Evmos, simapp.GenesisState) simapp.GenesisState, db dbm.DB) *Evmos

EthSetupWithDB initializes a new EvmosApp. A Nop logger is set in EvmosApp.

func NewEvmos 

func NewEvmos(
	logger log.Logger,
	db dbm.DB,
	traceStore io.Writer,
	loadLatest bool,
	skipUpgradeHeights map[int64]bool,
	homePath string,
	invCheckPeriod uint,
	encodingConfig simappparams.EncodingConfig,
	appOpts servertypes.AppOptions,
	baseAppOptions ...func(*baseapp.BaseApp),
) *Evmos

NewEvmos returns a reference to a new initialized Ethermint application.

func Setup 

func Setup(
	isCheckTx bool,
	feemarketGenesis *feemarkettypes.GenesisState,
) *Evmos

Setup initializes a new Evmos. A Nop logger is set in Evmos.

func (*Evmos) AppCodec 

func (app *Evmos) AppCodec() codec.Codec

AppCodec returns Evmos's app codec.

NOTE: This is solely to be used for testing purposes as it may be desirable for modules to register their own custom testing types.

func (*Evmos) BeginBlocker 

func (app *Evmos) BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock

BeginBlocker runs the Tendermint ABCI BeginBlock logic. It executes state changes at the beginning of the new block for every registered module. If there is a registered fork at the current height, BeginBlocker will schedule the upgrade plan and perform the state migration (if any).

func (*Evmos) BlockedAddrs 

func (app *Evmos) BlockedAddrs() map[string]bool

BlockedAddrs returns all the app's module account addresses that are not allowed to receive external tokens.

func (*Evmos) DeliverTx 

func (app *Evmos) DeliverTx(req abci.RequestDeliverTx) (res abci.ResponseDeliverTx)

The DeliverTx method is intentionally decomposed to calculate the transactions per second.

func (*Evmos) EndBlocker 

func (app *Evmos) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.ResponseEndBlock

EndBlocker updates every end block

func (*Evmos) ExportAppStateAndValidators 

func (app *Evmos) ExportAppStateAndValidators(
	forZeroHeight bool, jailAllowedAddrs []string,
) (servertypes.ExportedApp, error)

ExportAppStateAndValidators exports the state of the application for a genesis file.

func (*Evmos) GetBaseApp 

func (app *Evmos) GetBaseApp() *baseapp.BaseApp

GetBaseApp implements the TestingApp interface.

func (*Evmos) GetIBCKeeper 

func (app *Evmos) GetIBCKeeper() *ibckeeper.Keeper

GetIBCKeeper implements the TestingApp interface.

func (*Evmos) GetKey 

func (app *Evmos) GetKey(storeKey string) *storetypes.KVStoreKey

GetKey returns the KVStoreKey for the provided store key.

NOTE: This is solely to be used for testing purposes.

func (*Evmos) GetMemKey 

func (app *Evmos) GetMemKey(storeKey string) *storetypes.MemoryStoreKey

GetMemKey returns the MemStoreKey for the provided mem key.

NOTE: This is solely used for testing purposes.

func (*Evmos) GetScopedIBCKeeper 

func (app *Evmos) GetScopedIBCKeeper() capabilitykeeper.ScopedKeeper

GetScopedIBCKeeper implements the TestingApp interface.

func (*Evmos) GetStakingKeeper 

func (app *Evmos) GetStakingKeeper() ibctestingtypes.StakingKeeper

GetStakingKeeper implements the TestingApp interface.

func (*Evmos) GetStakingKeeperSDK 

func (app *Evmos) GetStakingKeeperSDK() stakingkeeper.Keeper

GetStakingKeeperSDK implements the TestingApp interface.

func (*Evmos) GetSubspace 

func (app *Evmos) GetSubspace(moduleName string) paramstypes.Subspace

GetSubspace returns a param subspace for a given module name.

NOTE: This is solely to be used for testing purposes.

func (*Evmos) GetTKey 

func (app *Evmos) GetTKey(storeKey string) *storetypes.TransientStoreKey

GetTKey returns the TransientStoreKey for the provided store key.

NOTE: This is solely to be used for testing purposes.

func (*Evmos) GetTxConfig 

func (app *Evmos) GetTxConfig() client.TxConfig

GetTxConfig implements the TestingApp interface.

func (*Evmos) InitChainer 

func (app *Evmos) InitChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain

InitChainer updates at chain initialization

func (*Evmos) InterfaceRegistry 

func (app *Evmos) InterfaceRegistry() types.InterfaceRegistry

InterfaceRegistry returns Evmos's InterfaceRegistry

func (*Evmos) LegacyAmino 

func (app *Evmos) LegacyAmino() *codec.LegacyAmino

LegacyAmino returns Evmos's amino codec.

NOTE: This is solely to be used for testing purposes as it may be desirable for modules to register their own custom testing types.

func (*Evmos) LoadHeight 

func (app *Evmos) LoadHeight(height int64) error

LoadHeight loads state at a particular height

func (*Evmos) ModuleAccountAddrs 

func (app *Evmos) ModuleAccountAddrs() map[string]bool

ModuleAccountAddrs returns all the app's module account addresses.

func (*Evmos) Name 

func (app *Evmos) Name() string

Name returns the name of the App

func (*Evmos) RegisterAPIRoutes 

func (app *Evmos) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig)

RegisterAPIRoutes registers all application module routes with the provided API server.

func (*Evmos) RegisterNodeService 

func (app *Evmos) RegisterNodeService(clientCtx client.Context)

RegisterNodeService registers the node gRPC service on the provided application gRPC query router.

func (*Evmos) RegisterTendermintService 

func (app *Evmos) RegisterTendermintService(clientCtx client.Context)

RegisterTendermintService implements the Application.RegisterTendermintService method.

func (*Evmos) RegisterTxService 

func (app *Evmos) RegisterTxService(clientCtx client.Context)

func (*Evmos) ScheduleForkUpgrade 

func (app *Evmos) ScheduleForkUpgrade(ctx sdk.Context)

ScheduleForkUpgrade executes any necessary fork logic for based upon the current block height and chain ID (mainnet or testnet). It sets an upgrade plan once the chain reaches the pre-defined upgrade height.

CONTRACT: for this logic to work properly it is required to:

  1. Release a non-breaking patch version so that the chain can set the scheduled upgrade plan at upgrade-height.
  2. Release the software defined in the upgrade-info

Source Files

View all Source files

Directories

Path Synopsis
Package ante defines the SDK auth module's AnteHandler as well as an internal AnteHandler for an Ethereum transaction (i.e MsgEthereumTx).
 Package ante defines the SDK auth module's AnteHandler as well as an internal AnteHandler for an Ethereum transaction (i.e MsgEthereumTx).
cosmos
evm
utils
upgrades
v10
v11
v12
v8
v8_1
v8_2
v9
v9_1

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