app

package
v1.7.0-unsafe Latest Latest
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 Go to latest Published: Jan 28, 2026 License: Apache-2.0 Imports: 177 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	Name = "cronos"

	// AddrLen is the allowed length (in bytes) for an address.
	//
	// NOTE: In the SDK, the default value is 255.
	AddrLen = 20

	FlagBlockedAddresses             = "blocked-addresses"
	FlagUnsafeIgnoreBlockListFailure = "unsafe-ignore-block-list-failure"
	FlagUnsafeDummyCheckTx           = "unsafe-dummy-check-tx"

	FlagMempoolFeeBump = "mempool.feebump"

	FlagDisableTxReplacement       = "cronos.disable-tx-replacement"
	FlagDisableOptimisticExecution = "cronos.disable-optimistic-execution"
)
View Source 
const (
	SimAppChainID  = "simulation_777-1"
	SimBlockMaxGas = 815000000
	TestAppChainID = "cronos_777-1"
)

Variables

View Source 
var DefaultConsensusParams = &tmproto.ConsensusParams{
	Block: &tmproto.BlockParams{
		MaxBytes: 200000,
		MaxGas:   200000000,
	},
	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 App testing.

View Source 
var (
	// DefaultNodeHome default home directories for the application daemon
	DefaultNodeHome string
)
View Source 
var Forks = []Fork{}
View Source 
var TestEthChainID = big.NewInt(777)

Functions

func AddTestAddrs added in v0.5.2 

func AddTestAddrs(app *App, ctx sdk.Context, accNum int, accAmt sdkmath.Int) []sdk.AccAddress

AddTestAddrs constructs and returns accNum amount of accounts with an initial balance of accAmt in random order

func AddTestAddrsFromPubKeys added in v0.5.2 

func AddTestAddrsFromPubKeys(app *App, ctx sdk.Context, pubKeys []cryptotypes.PubKey, accAmt sdkmath.Int)

AddTestAddrsFromPubKeys adds the addresses into the App providing only the public keys.

func AddTestAddrsIncremental added in v0.5.2 

func AddTestAddrsIncremental(app *App, ctx sdk.Context, accNum int, accAmt sdkmath.Int) []sdk.AccAddress

AddTestAddrsIncremental constructs and returns accNum amount of accounts with an initial balance of accAmt in random order

func BeginBlockForks added in v1.0.14 

func BeginBlockForks(ctx sdk.Context, app *App)

BeginBlockForks is intended to be ran in a chain upgrade.

func CheckBalance added in v0.5.2 

func CheckBalance(t *testing.T, app *App, addr sdk.AccAddress, balances sdk.Coins)

CheckBalance checks the balance of an account.

func ConvertAddrsToValAddrs added in v0.5.2 

func ConvertAddrsToValAddrs(addrs []sdk.AccAddress) []sdk.ValAddress

ConvertAddrsToValAddrs converts the provided addresses to ValAddress.

func CreateTestPubKeys added in v0.5.2 

func CreateTestPubKeys(numPubKeys int) []cryptotypes.PubKey

CreateTestPubKeys returns a total of numPubKeys public keys in ascending order.

func FundAccount added in v0.5.2 

func FundAccount(bankKeeper bankkeeper.Keeper, ctx sdk.Context, addr sdk.AccAddress, amounts sdk.Coins) error

FundAccount is a utility function that funds an account by minting and sending the coins to the address. This should be used for testing purposes only!

TODO: Instead of using the mint module account, which has the permission of minting, create a "faucet" account. (@fdymylja)

func FundModuleAccount added in v0.5.2 

func FundModuleAccount(bankKeeper bankkeeper.Keeper, ctx sdk.Context, recipientMod string, amounts sdk.Coins) error

FundModuleAccount is a utility function that funds a module account by minting and sending the coins to the address. This should be used for testing purposes only!

TODO: Instead of using the mint module account, which has the permission of minting, create a "faucet" account. (@fdymylja)

func GenSequenceOfTxs added in v0.5.2 

func GenSequenceOfTxs(txGen client.TxConfig, msgs []sdk.Msg, accNums, initSeqNums []uint64, numToGenerate int, priv ...cryptotypes.PrivKey) ([]sdk.Tx, error)

GenSequenceOfTxs generates a set of signed transactions of messages, such that they differ only by having the sequence numbers incremented between every transaction.

func GetMaccPerms 

func GetMaccPerms() map[string][]string

GetMaccPerms returns a copy of the module account permissions

func MaxVersionStoreLoader added in v1.7.0 

func MaxVersionStoreLoader(version int64) baseapp.StoreLoader

MaxVersionStoreLoader will be used when there's versiondb to cap the loaded iavl version

func MaxVersionUpgradeStoreLoader added in v1.7.0 

func MaxVersionUpgradeStoreLoader(version, upgradeHeight int64, storeUpgrades *storetypes.StoreUpgrades) baseapp.StoreLoader

MaxVersionUpgradeStoreLoader is used to prepare baseapp with a fixed StoreLoader

func NewPubKeyFromHex added in v0.5.2 

func NewPubKeyFromHex(pk string) (res cryptotypes.PubKey)

NewPubKeyFromHex returns a PubKey from a hex string.

func RegisterLegacyCodec added in v1.7.0 

func RegisterLegacyCodec(cdc *codec.LegacyAmino)

func RegisterLegacyInterfaces added in v1.7.0 

func RegisterLegacyInterfaces(registry cdctypes.InterfaceRegistry)

func RegisterSwaggerAPI added in v0.6.1 

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

RegisterSwaggerAPI registers swagger route with API Server

func SetConfig 

func SetConfig()

func StateFn added in v0.5.2 

func StateFn(app *App) simtypes.AppStateFn

func StoreKeys added in v1.0.4 

func StoreKeys() (
	map[string]*storetypes.KVStoreKey,
	map[string]*storetypes.TransientStoreKey,
	map[string]*storetypes.ObjectStoreKey,
	map[string]*storetypes.MemoryStoreKey,
)

func TestAddr added in v0.5.2 

func TestAddr(addr, bech string) (sdk.AccAddress, error)

func VerifyAddressFormat added in v0.6.1 

func VerifyAddressFormat(bz []byte) error

VerifyAddressFormat verifies whether the address is compatible with Ethereum

Types

type App 

type App struct {
	*baseapp.BaseApp

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

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

	// e2ee keeper
	E2EEKeeper e2eekeeper.Keeper

	CronosKeeper cronoskeeper.Keeper

	// the module manager
	ModuleManager      *module.Manager
	BasicModuleManager module.BasicManager
	// contains filtered or unexported fields
}

App extends an ABCI application, but with most of its parameters exported. They are exported for convenience in creating helper functions, as object capabilities aren't needed for testing.

func New 

func New(
	logger log.Logger,
	db dbm.DB,
	traceStore io.Writer,
	loadLatest bool,

	appOpts servertypes.AppOptions,
	baseAppOptions ...func(*baseapp.BaseApp),
) *App

New returns a reference to an initialized chain. NewSimApp returns a reference to an initialized SimApp.

func Setup added in v0.5.2 

func Setup(t *testing.T, cronosAdmin string) *App

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

func SetupWithGenesisValSet added in v0.5.2 

func SetupWithGenesisValSet(t *testing.T, cronosAdmin string, valSet *tmtypes.ValidatorSet, genAccs []authtypes.GenesisAccount, balances ...banktypes.Balance) *App

SetupWithGenesisValSet initializes a new App with a validator set and genesis accounts that also act as delegators. For simplicity, each validator is bonded with a delegation of one consensus engine unit (10^6) in the default token of the simapp from first genesis account. A Nop logger is set in App.

func (*App) AppCodec 

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

AppCodec returns your app's 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 (*App) AutoCliOpts added in v1.7.0 

func (app *App) AutoCliOpts() autocli.AppOptions

AutoCliOpts returns the autocli options for the app.

func (*App) BeginBlocker 

func (app *App) BeginBlocker(ctx sdk.Context) (sdk.BeginBlock, error)

BeginBlocker application updates every begin block

func (*App) BlockedAddrs added in v1.7.0 

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

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

func (*App) CheckTx added in v1.7.0 

func (app *App) CheckTx(req *abci.RequestCheckTx) (*abci.ResponseCheckTx, error)

func (*App) Close added in v1.0.8 

func (app *App) Close() error

Close will be called in graceful shutdown in start cmd

func (*App) DefaultGenesis added in v1.7.0 

func (a *App) DefaultGenesis() map[string]json.RawMessage

DefaultGenesis returns a default genesis from the registered AppModuleBasic's.

func (*App) EncodingConfig added in v1.7.0 

func (app *App) EncodingConfig() ethermint.EncodingConfig

func (*App) EndBlocker 

func (app *App) EndBlocker(ctx sdk.Context) (sdk.EndBlock, error)

EndBlocker application updates every end block

func (*App) ExportAppStateAndValidators 

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

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

func (*App) GetKey 

func (app *App) 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 (*App) GetStoreKeys added in v1.7.0 

func (app *App) GetStoreKeys() []storetypes.StoreKey

GetStoreKeys returns all the stored store keys.

func (*App) GetSubspace 

func (app *App) 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 (*App) GetTKey 

func (app *App) 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 (*App) InitChainer 

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

InitChainer application update at chain initialization

func (*App) InterfaceRegistry 

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

InterfaceRegistry returns your app's InterfaceRegistry

func (*App) LegacyAmino 

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

LegacyAmino returns SimApp'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 (*App) LoadHeight 

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

LoadHeight loads a particular height

func (*App) ModuleAccountAddrs 

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

ModuleAccountAddrs returns all the app's module account addresses.

func (*App) Name 

func (app *App) Name() string

Name returns the name of the App

func (*App) PreBlocker added in v1.7.0 

func (app *App) PreBlocker(ctx sdk.Context, _ *abci.RequestFinalizeBlock) (*sdk.ResponsePreBlock, error)

PreBlocker updates every pre begin block

func (*App) RefreshBlockList added in v1.7.0 

func (app *App) RefreshBlockList(ctx sdk.Context) error

func (*App) RegisterAPIRoutes 

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

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

func (*App) RegisterNodeService added in v1.7.0 

func (app *App) RegisterNodeService(clientCtx client.Context, cfg config.Config)

func (*App) RegisterPendingTxListener added in v1.7.0 

func (app *App) RegisterPendingTxListener(listener evmante.PendingTxListener)

RegisterPendingTxListener is used by json-rpc server to listen to pending transactions callback.

func (*App) RegisterTendermintService 

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

RegisterTendermintService implements the Application.RegisterTendermintService method.

func (*App) RegisterTxService 

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

RegisterTxService implements the Application.RegisterTxService method.

func (*App) RegisterUpgradeHandlers added in v1.0.0 

func (app *App) RegisterUpgradeHandlers(cdc codec.BinaryCodec, maxVersion int64) bool

RegisterUpgradeHandlers returns if store loader is overridden

func (*App) SimulationManager added in v0.5.2 

func (app *App) SimulationManager() *module.SimulationManager

SimulationManager implements the SimulationApp interface

func (*App) TxConfig added in v1.7.0 

func (app *App) TxConfig() client.TxConfig

type BlockAddressesDecorator added in v1.7.0 

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

BlockAddressesDecorator block addresses from sending transactions

func NewBlockAddressesDecorator added in v1.7.0 

func NewBlockAddressesDecorator(
	blacklist map[string]struct{},
	getParams func(ctx sdk.Context) types.Params,
) BlockAddressesDecorator

func (BlockAddressesDecorator) AnteHandle added in v1.7.0 

func (bad BlockAddressesDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)

type BlockList added in v1.7.0 

type BlockList struct {
	Addresses []string `mapstructure:"addresses"`
}

type EmptyAppOptions added in v0.5.2 

type EmptyAppOptions struct{}

EmptyAppOptions is a stub implementing AppOptions

func (EmptyAppOptions) Get added in v0.5.2 

func (ao EmptyAppOptions) Get(o string) interface{}

Get implements AppOptions

type ExtTxSelector added in v1.7.0 

type ExtTxSelector struct {
	baseapp.TxSelector
	TxDecoder  sdk.TxDecoder
	ValidateTx func(sdk.Tx, []byte) error
}

ExtTxSelector extends a baseapp.TxSelector with extra tx validation method

func NewExtTxSelector added in v1.7.0 

func NewExtTxSelector(parent baseapp.TxSelector, txDecoder sdk.TxDecoder, validateTx func(sdk.Tx, []byte) error) *ExtTxSelector

func (*ExtTxSelector) SelectTxForProposal added in v1.7.0 

func (ts *ExtTxSelector) SelectTxForProposal(ctx context.Context, maxTxBytes, maxBlockGas uint64, memTx sdk.Tx, txBz []byte, gasWanted uint64) bool

func (*ExtTxSelector) SelectTxForProposalFast added in v1.7.0 

func (ts *ExtTxSelector) SelectTxForProposalFast(ctx context.Context, txs [][]byte) [][]byte

type Fork added in v1.0.14 

type Fork struct {
	// Upgrade version name, for the upgrade handler, e.g. `v7`
	UpgradeName string
	// height the upgrade occurs at
	UpgradeHeight int64
	// chain-id the upgrade occurs at
	UpgradeChainId string

	// Function that runs some custom state transition code at the beginning of a fork.
	BeginForkLogic func(ctx sdk.Context, app *App)
}

Fork defines a struct containing the requisite fields for a non-software upgrade proposal Hard Fork at a given height to implement. There is one time code that can be added for the start of the Fork, in `BeginForkLogic`. Any other change in the code should be height-gated, if the goal is to have old and new binaries to be compatible prior to the upgrade height.

Adapted from osmosis: https://github.com/osmosis-labs/osmosis/blob/057192c2c0949fde5673a5f314bf41816f808fd9/app/upgrades/types.go#L40

type GenerateAccountStrategy added in v0.5.2 

type GenerateAccountStrategy func(int) []sdk.AccAddress

type GenesisState 

type GenesisState = map[string]json.RawMessage

type ProposalHandler added in v1.7.0 

type ProposalHandler struct {
	TxDecoder sdk.TxDecoder
	// Identity is nil if it's not a validator node
	Identity age.Identity
	// contains filtered or unexported fields
}

func NewProposalHandler added in v1.7.0 

func NewProposalHandler(txDecoder sdk.TxDecoder, identity age.Identity, addressCodec address.Codec) *ProposalHandler

func (*ProposalHandler) ProcessProposalHandler added in v1.7.0 

func (h *ProposalHandler) ProcessProposalHandler() sdk.ProcessProposalHandler

func (*ProposalHandler) SetBlockList added in v1.7.0 

func (h *ProposalHandler) SetBlockList(blob []byte) error

SetBlockList don't fail if the identity is not set or the block list is empty.

func (*ProposalHandler) ValidateTransaction added in v1.7.0 

func (h *ProposalHandler) ValidateTransaction(tx sdk.Tx, txBz []byte) error

Source Files

View all Source files

Directories

Path Synopsis
legacy
icaauth/types

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