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app.go
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app.go
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package app
import (
"errors"
"fmt"
"io"
"net/http"
"os"
"path/filepath"
"github.com/crypto-org-chain/cronos/x/cronos/middleware"
"golang.org/x/exp/slices"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/codec/types"
"github.com/gorilla/mux"
"github.com/rakyll/statik/fs"
"github.com/spf13/cast"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/libs/log"
tmos "github.com/tendermint/tendermint/libs/os"
dbm "github.com/tendermint/tm-db"
errorsmod "cosmossdk.io/errors"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/server"
"github.com/cosmos/cosmos-sdk/server/api"
"github.com/cosmos/cosmos-sdk/server/config"
servertypes "github.com/cosmos/cosmos-sdk/server/types"
"github.com/cosmos/cosmos-sdk/store/streaming"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
"github.com/cosmos/cosmos-sdk/testutil/testdata"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/cosmos/cosmos-sdk/types/module"
"github.com/cosmos/cosmos-sdk/version"
"github.com/cosmos/cosmos-sdk/x/auth"
authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
"github.com/cosmos/cosmos-sdk/x/auth/posthandler"
authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
"github.com/cosmos/cosmos-sdk/x/auth/vesting"
vestingtypes "github.com/cosmos/cosmos-sdk/x/auth/vesting/types"
"github.com/cosmos/cosmos-sdk/x/authz"
authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
authzmodule "github.com/cosmos/cosmos-sdk/x/authz/module"
"github.com/cosmos/cosmos-sdk/x/bank"
bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
"github.com/cosmos/cosmos-sdk/x/capability"
capabilitykeeper "github.com/cosmos/cosmos-sdk/x/capability/keeper"
capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
"github.com/cosmos/cosmos-sdk/x/crisis"
crisiskeeper "github.com/cosmos/cosmos-sdk/x/crisis/keeper"
crisistypes "github.com/cosmos/cosmos-sdk/x/crisis/types"
distr "github.com/cosmos/cosmos-sdk/x/distribution"
distrclient "github.com/cosmos/cosmos-sdk/x/distribution/client"
distrkeeper "github.com/cosmos/cosmos-sdk/x/distribution/keeper"
distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
"github.com/cosmos/cosmos-sdk/x/evidence"
evidencekeeper "github.com/cosmos/cosmos-sdk/x/evidence/keeper"
evidencetypes "github.com/cosmos/cosmos-sdk/x/evidence/types"
"github.com/cosmos/cosmos-sdk/x/feegrant"
feegrantkeeper "github.com/cosmos/cosmos-sdk/x/feegrant/keeper"
feegrantmodule "github.com/cosmos/cosmos-sdk/x/feegrant/module"
"github.com/cosmos/cosmos-sdk/x/genutil"
genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
"github.com/cosmos/cosmos-sdk/x/gov"
govclient "github.com/cosmos/cosmos-sdk/x/gov/client"
govkeeper "github.com/cosmos/cosmos-sdk/x/gov/keeper"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
govv1beta1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
"github.com/cosmos/cosmos-sdk/x/mint"
mintkeeper "github.com/cosmos/cosmos-sdk/x/mint/keeper"
minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
"github.com/cosmos/cosmos-sdk/x/params"
paramsclient "github.com/cosmos/cosmos-sdk/x/params/client"
paramskeeper "github.com/cosmos/cosmos-sdk/x/params/keeper"
paramstypes "github.com/cosmos/cosmos-sdk/x/params/types"
paramproposal "github.com/cosmos/cosmos-sdk/x/params/types/proposal"
"github.com/cosmos/cosmos-sdk/x/slashing"
slashingkeeper "github.com/cosmos/cosmos-sdk/x/slashing/keeper"
slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
"github.com/cosmos/cosmos-sdk/x/staking"
stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
"github.com/cosmos/cosmos-sdk/x/upgrade"
upgradeclient "github.com/cosmos/cosmos-sdk/x/upgrade/client"
upgradekeeper "github.com/cosmos/cosmos-sdk/x/upgrade/keeper"
upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
ibcfee "github.com/cosmos/ibc-go/v5/modules/apps/29-fee"
ibcfeekeeper "github.com/cosmos/ibc-go/v5/modules/apps/29-fee/keeper"
ibcfeetypes "github.com/cosmos/ibc-go/v5/modules/apps/29-fee/types"
appparams "github.com/cosmos/cosmos-sdk/simapp/params"
"github.com/cosmos/ibc-go/v5/modules/apps/transfer"
ibctransferkeeper "github.com/cosmos/ibc-go/v5/modules/apps/transfer/keeper"
ibctransfertypes "github.com/cosmos/ibc-go/v5/modules/apps/transfer/types"
ibc "github.com/cosmos/ibc-go/v5/modules/core"
ibcclient "github.com/cosmos/ibc-go/v5/modules/core/02-client"
ibcclientclient "github.com/cosmos/ibc-go/v5/modules/core/02-client/client"
ibcclienttypes "github.com/cosmos/ibc-go/v5/modules/core/02-client/types"
porttypes "github.com/cosmos/ibc-go/v5/modules/core/05-port/types"
ibchost "github.com/cosmos/ibc-go/v5/modules/core/24-host"
ibckeeper "github.com/cosmos/ibc-go/v5/modules/core/keeper"
tmjson "github.com/tendermint/tendermint/libs/json"
ethermintapp "github.com/evmos/ethermint/app"
evmante "github.com/evmos/ethermint/app/ante"
srvflags "github.com/evmos/ethermint/server/flags"
ethermint "github.com/evmos/ethermint/types"
"github.com/evmos/ethermint/x/evm"
evmkeeper "github.com/evmos/ethermint/x/evm/keeper"
evmtypes "github.com/evmos/ethermint/x/evm/types"
"github.com/evmos/ethermint/x/evm/vm/geth"
"github.com/evmos/ethermint/x/feemarket"
feemarketkeeper "github.com/evmos/ethermint/x/feemarket/keeper"
feemarkettypes "github.com/evmos/ethermint/x/feemarket/types"
"github.com/peggyjv/gravity-bridge/module/v2/x/gravity"
gravitykeeper "github.com/peggyjv/gravity-bridge/module/v2/x/gravity/keeper"
gravitytypes "github.com/peggyjv/gravity-bridge/module/v2/x/gravity/types"
// this line is used by starport scaffolding # stargate/app/moduleImport
"github.com/crypto-org-chain/cronos/x/cronos"
cronosclient "github.com/crypto-org-chain/cronos/x/cronos/client"
cronoskeeper "github.com/crypto-org-chain/cronos/x/cronos/keeper"
evmhandlers "github.com/crypto-org-chain/cronos/x/cronos/keeper/evmhandlers"
cronostypes "github.com/crypto-org-chain/cronos/x/cronos/types"
memiavlstore "github.com/crypto-org-chain/cronos/store"
// unnamed import of statik for swagger UI support
_ "github.com/crypto-org-chain/cronos/client/docs/statik"
// Force-load the tracer engines to trigger registration
_ "github.com/ethereum/go-ethereum/eth/tracers/js"
_ "github.com/ethereum/go-ethereum/eth/tracers/native"
// force register the extension json-rpc.
_ "github.com/crypto-org-chain/cronos/x/cronos/rpc"
)
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"
)
// this line is used by starport scaffolding # stargate/wasm/app/enabledProposals
func getGovProposalHandlers() []govclient.ProposalHandler {
var govProposalHandlers []govclient.ProposalHandler
// this line is used by starport scaffolding # stargate/app/govProposalHandlers
govProposalHandlers = append(govProposalHandlers,
paramsclient.ProposalHandler,
distrclient.ProposalHandler,
upgradeclient.LegacyProposalHandler,
upgradeclient.LegacyCancelProposalHandler,
ibcclientclient.UpdateClientProposalHandler, ibcclientclient.UpgradeProposalHandler,
cronosclient.ProposalHandler,
// this line is used by starport scaffolding # stargate/app/govProposalHandler
)
return govProposalHandlers
}
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.
// Contains experimental modules by default.
ModuleBasics = GenModuleBasics(true)
// module account permissions
maccPerms = map[string][]string{
authtypes.FeeCollectorName: nil,
distrtypes.ModuleName: nil,
minttypes.ModuleName: {authtypes.Minter},
stakingtypes.BondedPoolName: {authtypes.Burner, authtypes.Staking},
stakingtypes.NotBondedPoolName: {authtypes.Burner, authtypes.Staking},
govtypes.ModuleName: {authtypes.Burner},
ibctransfertypes.ModuleName: {authtypes.Minter, authtypes.Burner},
ibcfeetypes.ModuleName: nil,
evmtypes.ModuleName: {authtypes.Minter, authtypes.Burner}, // used for secure addition and subtraction of balance using module account
gravitytypes.ModuleName: {authtypes.Minter, authtypes.Burner},
cronostypes.ModuleName: {authtypes.Minter, authtypes.Burner},
}
// Module configurator
)
var _ servertypes.Application = (*App)(nil)
func init() {
userHomeDir, err := os.UserHomeDir()
if err != nil {
panic(err)
}
DefaultNodeHome = filepath.Join(userHomeDir, "."+Name)
}
// GenModuleBasics generate basic module manager according to experimental flag
func GenModuleBasics(experimental bool) module.BasicManager {
basicModules := []module.AppModuleBasic{
auth.AppModuleBasic{},
genutil.AppModuleBasic{},
bank.AppModuleBasic{},
capability.AppModuleBasic{},
staking.AppModuleBasic{},
mint.AppModuleBasic{},
distr.AppModuleBasic{},
gov.NewAppModuleBasic(getGovProposalHandlers()),
params.AppModuleBasic{},
crisis.AppModuleBasic{},
slashing.AppModuleBasic{},
feegrantmodule.AppModuleBasic{},
upgrade.AppModuleBasic{},
evidence.AppModuleBasic{},
authzmodule.AppModuleBasic{},
ibc.AppModuleBasic{},
transfer.AppModuleBasic{},
vesting.AppModuleBasic{},
ibcfee.AppModuleBasic{},
evm.AppModuleBasic{},
feemarket.AppModuleBasic{},
// this line is used by starport scaffolding # stargate/app/moduleBasic
cronos.AppModuleBasic{},
}
if experimental {
basicModules = append(basicModules, gravity.AppModuleBasic{})
}
return module.NewBasicManager(basicModules...)
}
func StoreKeys(experimental bool) (
map[string]*storetypes.KVStoreKey,
map[string]*storetypes.MemoryStoreKey,
map[string]*storetypes.TransientStoreKey,
) {
storeKeys := []string{
authtypes.StoreKey, banktypes.StoreKey, stakingtypes.StoreKey,
minttypes.StoreKey, distrtypes.StoreKey, slashingtypes.StoreKey,
govtypes.StoreKey, paramstypes.StoreKey, upgradetypes.StoreKey,
evidencetypes.StoreKey, capabilitytypes.StoreKey,
feegrant.StoreKey, authzkeeper.StoreKey,
// ibc keys
ibchost.StoreKey, ibctransfertypes.StoreKey,
ibcfeetypes.StoreKey,
// ethermint keys
evmtypes.StoreKey, feemarkettypes.StoreKey,
// this line is used by starport scaffolding # stargate/app/storeKey
cronostypes.StoreKey,
}
if experimental {
storeKeys = append(storeKeys, gravitytypes.StoreKey)
}
keys := sdk.NewKVStoreKeys(storeKeys...)
// Add the EVM transient store key
tkeys := sdk.NewTransientStoreKeys(paramstypes.TStoreKey, evmtypes.TransientKey, feemarkettypes.TransientKey)
memKeys := sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey)
return keys, memKeys, tkeys
}
// 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.
type App struct {
*baseapp.BaseApp
cdc *codec.LegacyAmino
appCodec codec.Codec
interfaceRegistry types.InterfaceRegistry
invCheckPeriod uint
// keys to access the substores
keys map[string]*storetypes.KVStoreKey
tkeys map[string]*storetypes.TransientStoreKey
memKeys map[string]*storetypes.MemoryStoreKey
// keepers
AccountKeeper authkeeper.AccountKeeper
BankKeeper bankkeeper.Keeper
CapabilityKeeper *capabilitykeeper.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
IBCFeeKeeper ibcfeekeeper.Keeper
EvidenceKeeper evidencekeeper.Keeper
TransferKeeper ibctransferkeeper.Keeper
FeeGrantKeeper feegrantkeeper.Keeper
AuthzKeeper authzkeeper.Keeper
// make scoped keepers public for test purposes
ScopedIBCKeeper capabilitykeeper.ScopedKeeper
ScopedTransferKeeper capabilitykeeper.ScopedKeeper
// Ethermint keepers
EvmKeeper *evmkeeper.Keeper
FeeMarketKeeper feemarketkeeper.Keeper
// Gravity module
GravityKeeper gravitykeeper.Keeper
// this line is used by starport scaffolding # stargate/app/keeperDeclaration
CronosKeeper cronoskeeper.Keeper
// the module manager
mm *module.Manager
// simulation manager
sm *module.SimulationManager
// module configurator
configurator module.Configurator
// if enable experimental gravity-bridge feature module
experimental bool
// duplicate it because it's private in sdk
haltHeight uint64
haltTime uint64
}
// New returns a reference to an initialized chain.
// NewSimApp returns a reference to an initialized SimApp.
func New(
logger log.Logger, db dbm.DB, traceStore io.Writer, loadLatest bool, skipUpgradeHeights map[int64]bool,
homePath string, invCheckPeriod uint, encodingConfig appparams.EncodingConfig,
// this line is used by starport scaffolding # stargate/app/newArgument
appOpts servertypes.AppOptions, baseAppOptions ...func(*baseapp.BaseApp),
) *App {
appCodec := encodingConfig.Codec
cdc := encodingConfig.Amino
interfaceRegistry := encodingConfig.InterfaceRegistry
experimental := cast.ToBool(appOpts.Get(cronos.ExperimentalFlag))
baseAppOptions = memiavlstore.SetupMemIAVL(logger, homePath, appOpts, true, baseAppOptions)
bApp := baseapp.NewBaseApp(Name, logger, db, encodingConfig.TxConfig.TxDecoder(), baseAppOptions...)
bApp.SetCommitMultiStoreTracer(traceStore)
bApp.SetVersion(version.Version)
bApp.SetInterfaceRegistry(interfaceRegistry)
keys, memKeys, tkeys := StoreKeys(experimental)
// load state streaming if enabled
if _, _, err := streaming.LoadStreamingServices(bApp, appOpts, appCodec, keys); err != nil {
fmt.Printf("failed to load state streaming: %s", err)
os.Exit(1)
}
// wire up the versiondb's `StreamingService` and `MultiStore`.
streamers := cast.ToStringSlice(appOpts.Get("store.streamers"))
var qms sdk.MultiStore
if slices.Contains(streamers, "versiondb") {
var err error
qms, err = setupVersionDB(homePath, bApp, keys, tkeys, memKeys)
if err != nil {
panic(err)
}
}
app := &App{
BaseApp: bApp,
cdc: cdc,
appCodec: appCodec,
interfaceRegistry: interfaceRegistry,
invCheckPeriod: invCheckPeriod,
keys: keys,
tkeys: tkeys,
memKeys: memKeys,
experimental: experimental,
haltHeight: cast.ToUint64(appOpts.Get(server.FlagHaltHeight)),
haltTime: cast.ToUint64(appOpts.Get(server.FlagHaltTime)),
}
app.ParamsKeeper = initParamsKeeper(appCodec, cdc, keys[paramstypes.StoreKey], tkeys[paramstypes.TStoreKey], experimental)
// set the BaseApp's parameter store
bApp.SetParamStore(app.ParamsKeeper.Subspace(baseapp.Paramspace).WithKeyTable(paramstypes.ConsensusParamsKeyTable()))
// add capability keeper and ScopeToModule for ibc module
app.CapabilityKeeper = capabilitykeeper.NewKeeper(appCodec, keys[capabilitytypes.StoreKey], memKeys[capabilitytypes.MemStoreKey])
// grant capabilities for the ibc and ibc-transfer modules
scopedIBCKeeper := app.CapabilityKeeper.ScopeToModule(ibchost.ModuleName)
scopedTransferKeeper := app.CapabilityKeeper.ScopeToModule(ibctransfertypes.ModuleName)
// Applications that wish to enforce statically created ScopedKeepers should call `Seal` after creating
// their scoped modules in `NewApp` with `ScopeToModule`
app.CapabilityKeeper.Seal()
// this line is used by starport scaffolding # stargate/app/scopedKeeper
// add keepers
app.AccountKeeper = authkeeper.NewAccountKeeper(
appCodec, keys[authtypes.StoreKey], app.GetSubspace(authtypes.ModuleName), ethermint.ProtoAccount, maccPerms, sdk.GetConfig().GetBech32AccountAddrPrefix(),
)
app.BankKeeper = bankkeeper.NewBaseKeeper(
appCodec, keys[banktypes.StoreKey], app.AccountKeeper, app.GetSubspace(banktypes.ModuleName), app.ModuleAccountAddrs(),
)
stakingKeeper := stakingkeeper.NewKeeper(
appCodec, keys[stakingtypes.StoreKey], app.AccountKeeper, app.BankKeeper, app.GetSubspace(stakingtypes.ModuleName),
)
app.MintKeeper = mintkeeper.NewKeeper(
appCodec, keys[minttypes.StoreKey], app.GetSubspace(minttypes.ModuleName), &stakingKeeper,
app.AccountKeeper, app.BankKeeper, authtypes.FeeCollectorName,
)
app.DistrKeeper = distrkeeper.NewKeeper(
appCodec, keys[distrtypes.StoreKey], app.GetSubspace(distrtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
&stakingKeeper, authtypes.FeeCollectorName,
)
app.SlashingKeeper = slashingkeeper.NewKeeper(
appCodec, keys[slashingtypes.StoreKey], &stakingKeeper, app.GetSubspace(slashingtypes.ModuleName),
)
app.CrisisKeeper = crisiskeeper.NewKeeper(
app.GetSubspace(crisistypes.ModuleName), invCheckPeriod, app.BankKeeper, authtypes.FeeCollectorName,
)
app.FeeGrantKeeper = feegrantkeeper.NewKeeper(appCodec, keys[feegrant.StoreKey], app.AccountKeeper)
// set the governance module account as the authority for conducting upgrades
app.UpgradeKeeper = upgradekeeper.NewKeeper(skipUpgradeHeights, keys[upgradetypes.StoreKey], appCodec, homePath, app.BaseApp, authtypes.NewModuleAddress(govtypes.ModuleName).String())
app.AuthzKeeper = authzkeeper.NewKeeper(keys[authzkeeper.StoreKey], appCodec, app.BaseApp.MsgServiceRouter(), app.AccountKeeper)
// ... other modules keepers
// Create IBC Keeper
app.IBCKeeper = ibckeeper.NewKeeper(
appCodec, keys[ibchost.StoreKey], app.GetSubspace(ibchost.ModuleName), stakingKeeper, app.UpgradeKeeper, scopedIBCKeeper,
)
// IBC Fee Module keeper
app.IBCFeeKeeper = ibcfeekeeper.NewKeeper(
appCodec, keys[ibcfeetypes.StoreKey], app.GetSubspace(ibcfeetypes.ModuleName),
app.IBCKeeper.ChannelKeeper, // more middlewares can be added in future
app.IBCKeeper.ChannelKeeper,
&app.IBCKeeper.PortKeeper, app.AccountKeeper, app.BankKeeper,
)
// Create Transfer Keepers
app.TransferKeeper = ibctransferkeeper.NewKeeper(
appCodec, keys[ibctransfertypes.StoreKey], app.GetSubspace(ibctransfertypes.ModuleName),
app.IBCFeeKeeper, app.IBCKeeper.ChannelKeeper, &app.IBCKeeper.PortKeeper,
app.AccountKeeper, app.BankKeeper, scopedTransferKeeper,
)
// Create evidence Keeper for to register the IBC light client misbehavior evidence route
evidenceKeeper := evidencekeeper.NewKeeper(
appCodec, keys[evidencetypes.StoreKey], &stakingKeeper, app.SlashingKeeper,
)
// If evidence needs to be handled for the app, set routes in router here and seal
app.EvidenceKeeper = *evidenceKeeper
// Create Ethermint keepers
tracer := cast.ToString(appOpts.Get(srvflags.EVMTracer))
// Create Ethermint keepers
app.FeeMarketKeeper = feemarketkeeper.NewKeeper(
appCodec, app.GetSubspace(feemarkettypes.ModuleName), keys[feemarkettypes.StoreKey], tkeys[feemarkettypes.TransientKey],
)
app.EvmKeeper = evmkeeper.NewKeeper(
appCodec, keys[evmtypes.StoreKey], tkeys[evmtypes.TransientKey], app.GetSubspace(evmtypes.ModuleName),
app.AccountKeeper, app.BankKeeper, stakingKeeper,
&app.FeeMarketKeeper,
nil, geth.NewEVM, tracer,
)
var gravityKeeper gravitykeeper.Keeper
if experimental {
gravityKeeper = gravitykeeper.NewKeeper(
appCodec,
keys[gravitytypes.StoreKey],
app.GetSubspace(gravitytypes.ModuleName),
app.AccountKeeper,
stakingKeeper,
app.BankKeeper,
app.SlashingKeeper,
app.DistrKeeper,
sdk.DefaultPowerReduction,
make(map[string]string),
make(map[string]string),
)
}
// this line is used by starport scaffolding # stargate/app/keeperDefinition
app.CronosKeeper = *cronoskeeper.NewKeeper(
appCodec,
keys[cronostypes.StoreKey],
keys[cronostypes.MemStoreKey],
app.GetSubspace(cronostypes.ModuleName),
app.BankKeeper,
app.TransferKeeper,
gravityKeeper,
app.EvmKeeper,
app.AccountKeeper,
)
cronosModule := cronos.NewAppModule(app.CronosKeeper, app.AccountKeeper, app.BankKeeper)
// register the proposal types
govRouter := govv1beta1.NewRouter()
govRouter.AddRoute(govtypes.RouterKey, govv1beta1.ProposalHandler).
AddRoute(paramproposal.RouterKey, params.NewParamChangeProposalHandler(app.ParamsKeeper)).
AddRoute(distrtypes.RouterKey, distr.NewCommunityPoolSpendProposalHandler(app.DistrKeeper)).
AddRoute(upgradetypes.RouterKey, upgrade.NewSoftwareUpgradeProposalHandler(app.UpgradeKeeper)).
AddRoute(ibcclienttypes.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper)).
AddRoute(cronostypes.RouterKey, cronos.NewTokenMappingChangeProposalHandler(app.CronosKeeper))
govConfig := govtypes.DefaultConfig()
/*
Example of setting gov params:
govConfig.MaxMetadataLen = 10000
*/
// set the middleware
transferModule := transfer.NewAppModule(app.TransferKeeper)
feeModule := ibcfee.NewAppModule(app.IBCFeeKeeper)
var transferStack porttypes.IBCModule
transferStack = transfer.NewIBCModule(app.TransferKeeper)
transferStack = middleware.NewIBCConversionModule(transferStack, app.CronosKeeper)
transferStack = ibcfee.NewIBCMiddleware(transferStack, app.IBCFeeKeeper)
app.GovKeeper = govkeeper.NewKeeper(
appCodec, keys[govtypes.StoreKey], app.GetSubspace(govtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
&stakingKeeper, govRouter, app.MsgServiceRouter(), govConfig,
)
var gravitySrv gravitytypes.MsgServer
if experimental {
app.GravityKeeper = *gravityKeeper.SetHooks(app.CronosKeeper)
gravitySrv = gravitykeeper.NewMsgServerImpl(app.GravityKeeper)
}
app.EvmKeeper.SetHooks(cronoskeeper.NewLogProcessEvmHook(
evmhandlers.NewSendToAccountHandler(app.BankKeeper, app.CronosKeeper),
evmhandlers.NewSendToChainHandler(gravitySrv, app.BankKeeper, app.CronosKeeper),
evmhandlers.NewCancelSendToChainHandler(gravitySrv, app.CronosKeeper, app.GravityKeeper),
evmhandlers.NewSendToIbcHandler(app.BankKeeper, app.CronosKeeper),
evmhandlers.NewSendCroToIbcHandler(app.BankKeeper, app.CronosKeeper),
))
// register the staking hooks
// NOTE: stakingKeeper above is passed by reference, so that it will contain these hooks
if experimental {
app.StakingKeeper = *stakingKeeper.SetHooks(
stakingtypes.NewMultiStakingHooks(
app.DistrKeeper.Hooks(),
app.SlashingKeeper.Hooks(),
app.GravityKeeper.Hooks(),
),
)
} else {
app.StakingKeeper = *stakingKeeper.SetHooks(
stakingtypes.NewMultiStakingHooks(
app.DistrKeeper.Hooks(),
app.SlashingKeeper.Hooks(),
),
)
}
// Create static IBC router, add transfer route, then set and seal it
ibcRouter := porttypes.NewRouter()
ibcRouter.AddRoute(ibctransfertypes.ModuleName, transferStack)
// this line is used by starport scaffolding # ibc/app/router
app.IBCKeeper.SetRouter(ibcRouter)
/**** Module Options ****/
// NOTE: we may consider parsing `appOpts` inside module constructors. For the moment
// we prefer to be more strict in what arguments the modules expect.
skipGenesisInvariants := cast.ToBool(appOpts.Get(crisis.FlagSkipGenesisInvariants))
// NOTE: Any module instantiated in the module manager that is later modified
// must be passed by reference here.
modules := []module.AppModule{
genutil.NewAppModule(
app.AccountKeeper, app.StakingKeeper, app.BaseApp.DeliverTx,
encodingConfig.TxConfig,
),
auth.NewAppModule(appCodec, app.AccountKeeper, nil),
vesting.NewAppModule(app.AccountKeeper, app.BankKeeper),
bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper),
capability.NewAppModule(appCodec, *app.CapabilityKeeper),
crisis.NewAppModule(&app.CrisisKeeper, skipGenesisInvariants),
feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
gov.NewAppModule(appCodec, app.GovKeeper, app.AccountKeeper, app.BankKeeper),
mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper, nil),
slashing.NewAppModule(appCodec, app.SlashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
distr.NewAppModule(appCodec, app.DistrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper),
staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper),
upgrade.NewAppModule(app.UpgradeKeeper),
evidence.NewAppModule(app.EvidenceKeeper),
params.NewAppModule(app.ParamsKeeper),
authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
ibc.NewAppModule(app.IBCKeeper),
transferModule,
feeModule,
evm.NewAppModule(app.EvmKeeper, app.AccountKeeper),
feemarket.NewAppModule(app.FeeMarketKeeper),
cronosModule,
}
// During begin block slashing happens after distr.BeginBlocker so that
// there is nothing left over in the validator fee pool, so as to keep the
// CanWithdrawInvariant invariant.
// NOTE: staking module is required if HistoricalEntries param > 0
beginBlockersOrder := []string{
upgradetypes.ModuleName,
capabilitytypes.ModuleName,
evmtypes.ModuleName,
minttypes.ModuleName, distrtypes.ModuleName, slashingtypes.ModuleName,
evidencetypes.ModuleName, stakingtypes.ModuleName, ibchost.ModuleName,
ibctransfertypes.ModuleName,
ibcfeetypes.ModuleName,
authtypes.ModuleName,
banktypes.ModuleName,
govtypes.ModuleName,
crisistypes.ModuleName,
genutiltypes.ModuleName,
authz.ModuleName,
feegrant.ModuleName,
paramstypes.ModuleName,
vestingtypes.ModuleName,
feemarkettypes.ModuleName,
cronostypes.ModuleName,
}
endBlockersOrder := []string{
crisistypes.ModuleName, govtypes.ModuleName, stakingtypes.ModuleName,
evmtypes.ModuleName, feemarkettypes.ModuleName,
ibchost.ModuleName,
ibctransfertypes.ModuleName,
ibcfeetypes.ModuleName,
capabilitytypes.ModuleName,
authtypes.ModuleName,
banktypes.ModuleName,
distrtypes.ModuleName,
slashingtypes.ModuleName,
minttypes.ModuleName,
genutiltypes.ModuleName,
evidencetypes.ModuleName,
authz.ModuleName,
feegrant.ModuleName,
paramstypes.ModuleName,
upgradetypes.ModuleName,
vestingtypes.ModuleName,
cronostypes.ModuleName,
}
// NOTE: The genutils module must occur after staking so that pools are
// properly initialized with tokens from genesis accounts.
// NOTE: Capability module must occur first so that it can initialize any capabilities
// so that other modules that want to create or claim capabilities afterwards in InitChain
// can do so safely.
initGenesisOrder := []string{
capabilitytypes.ModuleName,
authtypes.ModuleName,
banktypes.ModuleName,
distrtypes.ModuleName,
stakingtypes.ModuleName,
slashingtypes.ModuleName,
govtypes.ModuleName,
minttypes.ModuleName,
crisistypes.ModuleName,
ibchost.ModuleName,
// evm module denomination is used by the feemarket module, in AnteHandle
evmtypes.ModuleName,
// NOTE: feemarket need to be initialized before genutil module:
// gentx transactions use MinGasPriceDecorator.AnteHandle
feemarkettypes.ModuleName,
genutiltypes.ModuleName,
evidencetypes.ModuleName,
ibctransfertypes.ModuleName,
ibcfeetypes.ModuleName,
authz.ModuleName,
feegrant.ModuleName,
paramstypes.ModuleName,
upgradetypes.ModuleName,
vestingtypes.ModuleName,
cronostypes.ModuleName,
}
if experimental {
modules = append(modules,
gravity.NewAppModule(app.GravityKeeper, app.BankKeeper),
)
beginBlockersOrder = append(beginBlockersOrder, gravitytypes.ModuleName)
endBlockersOrder = append(endBlockersOrder, gravitytypes.ModuleName)
initGenesisOrder = append(initGenesisOrder, gravitytypes.ModuleName)
}
app.mm = module.NewManager(modules...)
app.mm.SetOrderBeginBlockers(beginBlockersOrder...)
app.mm.SetOrderEndBlockers(endBlockersOrder...)
app.mm.SetOrderInitGenesis(initGenesisOrder...)
// Uncomment if you want to set a custom migration order here.
// app.mm.SetOrderMigrations(custom order)
app.mm.RegisterInvariants(&app.CrisisKeeper)
app.mm.RegisterRoutes(app.Router(), app.QueryRouter(), encodingConfig.Amino)
app.configurator = module.NewConfigurator(app.appCodec, app.MsgServiceRouter(), app.GRPCQueryRouter())
app.mm.RegisterServices(app.configurator)
// RegisterUpgradeHandlers is used for registering any on-chain upgrades.
// Make sure it's called after `app.mm` and `app.configurator` are set.
app.RegisterUpgradeHandlers(experimental)
// add test gRPC service for testing gRPC queries in isolation
testdata.RegisterQueryServer(app.GRPCQueryRouter(), testdata.QueryImpl{})
// create the simulation manager and define the order of the modules for deterministic simulations
//
// NOTE: this is not required apps that don't use the simulator for fuzz testing
// transactions
overrideModules := map[string]module.AppModuleSimulation{
// Use custom RandomGenesisAccounts so that auth module could create random EthAccounts in genesis state when genesis.json not specified
authtypes.ModuleName: auth.NewAppModule(app.appCodec, app.AccountKeeper, ethermintapp.RandomGenesisAccounts),
}
app.sm = module.NewSimulationManagerFromAppModules(app.mm.Modules, overrideModules)
app.sm.RegisterStoreDecoders()
// initialize stores
app.MountKVStores(keys)
app.MountTransientStores(tkeys)
app.MountMemoryStores(memKeys)
// initialize BaseApp
app.SetInitChainer(app.InitChainer)
app.SetBeginBlocker(app.BeginBlocker)
app.SetEndBlocker(app.EndBlocker)
app.setAnteHandler(
encodingConfig.TxConfig,
cast.ToUint64(appOpts.Get(srvflags.EVMMaxTxGasWanted)),
cast.ToStringSlice(appOpts.Get(FlagBlockedAddresses)),
)
// In v0.46, the SDK introduces _postHandlers_. PostHandlers are like
// antehandlers, but are run _after_ the `runMsgs` execution. They are also
// defined as a chain, and have the same signature as antehandlers.
//
// In baseapp, postHandlers are run in the same store branch as `runMsgs`,
// meaning that both `runMsgs` and `postHandler` state will be committed if
// both are successful, and both will be reverted if any of the two fails.
//
// The SDK exposes a default empty postHandlers chain.
//
// Please note that changing any of the anteHandler or postHandler chain is
// likely to be a state-machine breaking change, which needs a coordinated
// upgrade.
app.setPostHandler()
if loadLatest {
if err := app.LoadLatestVersion(); err != nil {
tmos.Exit(err.Error())
}
if qms != nil {
v1 := qms.LatestVersion()
v2 := app.LastBlockHeight()
if v1 > 0 && v1 != v2 {
tmos.Exit(fmt.Sprintf("versiondb lastest version %d don't match iavl latest version %d", v1, v2))
}
}
}
app.ScopedIBCKeeper = scopedIBCKeeper
app.ScopedTransferKeeper = scopedTransferKeeper
// this line is used by starport scaffolding # stargate/app/beforeInitReturn
return app
}
// use Ethermint's custom AnteHandler
func (app *App) setAnteHandler(txConfig client.TxConfig, maxGasWanted uint64, blacklist []string) {
anteHandler, err := evmante.NewAnteHandler(evmante.HandlerOptions{
AccountKeeper: app.AccountKeeper,
BankKeeper: app.BankKeeper,
EvmKeeper: app.EvmKeeper,
FeegrantKeeper: app.FeeGrantKeeper,
IBCKeeper: app.IBCKeeper,
FeeMarketKeeper: app.FeeMarketKeeper,
SignModeHandler: txConfig.SignModeHandler(),
SigGasConsumer: evmante.DefaultSigVerificationGasConsumer,
MaxTxGasWanted: maxGasWanted,
ExtensionOptionChecker: ethermint.HasDynamicFeeExtensionOption,
TxFeeChecker: evmante.NewDynamicFeeChecker(app.EvmKeeper),
Blacklist: blacklist,
})
if err != nil {
panic(err)
}
app.SetAnteHandler(anteHandler)
}
func (app *App) setPostHandler() {
postHandler, err := posthandler.NewPostHandler(
posthandler.HandlerOptions{},
)
if err != nil {
panic(err)
}
app.SetPostHandler(postHandler)
}
// Name returns the name of the App
func (app *App) Name() string { return app.BaseApp.Name() }
// BeginBlocker application updates every begin block
func (app *App) BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock {
// backport: https://github.com/cosmos/cosmos-sdk/pull/16639
var halt bool
switch {
case app.haltHeight > 0 && uint64(req.Header.Height) > app.haltHeight:
halt = true
case app.haltTime > 0 && req.Header.Time.Unix() > int64(app.haltTime):
halt = true
}
if halt {
app.Logger().Info("halting node per configuration", "height", app.haltHeight, "time", app.haltTime)
if err := app.Close(); err != nil {
app.Logger().Info("close application failed", "error", err)
}
panic("halt application")
}
BeginBlockForks(ctx, app)
return app.mm.BeginBlock(ctx, req)
}
// EndBlocker application updates every end block
func (app *App) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.ResponseEndBlock {
return app.mm.EndBlock(ctx, req)
}
// InitChainer application update at chain initialization
func (app *App) InitChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
var genesisState GenesisState
if err := tmjson.Unmarshal(req.AppStateBytes, &genesisState); err != nil {
panic(err)
}
app.UpgradeKeeper.SetModuleVersionMap(ctx, app.mm.GetVersionMap())
return app.mm.InitGenesis(ctx, app.appCodec, genesisState)
}
// LoadHeight loads a particular height
func (app *App) LoadHeight(height int64) error {
return app.LoadVersion(height)
}
// ModuleAccountAddrs returns all the app's module account addresses.
func (app *App) ModuleAccountAddrs() map[string]bool {
modAccAddrs := make(map[string]bool)
for acc := range maccPerms {
modAccAddrs[authtypes.NewModuleAddress(acc).String()] = true
}
return modAccAddrs
}
// 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 *App) LegacyAmino() *codec.LegacyAmino {
return app.cdc
}
// 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 *App) AppCodec() codec.Codec {
return app.appCodec
}
// InterfaceRegistry returns your app's InterfaceRegistry
func (app *App) InterfaceRegistry() types.InterfaceRegistry {
return app.interfaceRegistry
}
// GetKey returns the KVStoreKey for the provided store key.
//
// NOTE: This is solely to be used for testing purposes.
func (app *App) GetKey(storeKey string) *storetypes.KVStoreKey {
return app.keys[storeKey]
}
// GetTKey returns the TransientStoreKey for the provided store key.
//
// NOTE: This is solely to be used for testing purposes.
func (app *App) GetTKey(storeKey string) *storetypes.TransientStoreKey {
return app.tkeys[storeKey]
}
// GetMemKey returns the MemStoreKey for the provided mem key.
//
// NOTE: This is solely used for testing purposes.
func (app *App) GetMemKey(storeKey string) *storetypes.MemoryStoreKey {
return app.memKeys[storeKey]
}
// GetSubspace returns a param subspace for a given module name.
//
// NOTE: This is solely to be used for testing purposes.
func (app *App) GetSubspace(moduleName string) paramstypes.Subspace {
subspace, _ := app.ParamsKeeper.GetSubspace(moduleName)
return subspace
}
// SimulationManager implements the SimulationApp interface
func (app *App) SimulationManager() *module.SimulationManager {
return app.sm
}
// RegisterAPIRoutes registers all application module routes with the provided
// API server.
func (app *App) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig) {
clientCtx := apiSvr.ClientCtx
// Register new tx routes from grpc-gateway.
authtx.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
// Register new tendermint queries routes from grpc-gateway.
tmservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
// Register grpc-gateway routes for all modules.
ModuleBasics.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
// register swagger API from root so that other applications can override easily
if apiConfig.Swagger {
RegisterSwaggerAPI(clientCtx, apiSvr.Router)
}
}
// RegisterTxService implements the Application.RegisterTxService method.
func (app *App) RegisterTxService(clientCtx client.Context) {
authtx.RegisterTxService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.BaseApp.Simulate, app.interfaceRegistry)
}
// RegisterTendermintService implements the Application.RegisterTendermintService method.
func (app *App) RegisterTendermintService(clientCtx client.Context) {
tmservice.RegisterTendermintService(
clientCtx,
app.BaseApp.GRPCQueryRouter(),
app.interfaceRegistry,
app.Query,
)
}
// RegisterSwaggerAPI registers swagger route with API Server
func RegisterSwaggerAPI(ctx client.Context, rtr *mux.Router) {
statikFS, err := fs.NewWithNamespace("cronos")
if err != nil {
panic(err)
}
staticServer := http.FileServer(statikFS)
rtr.PathPrefix("/swagger/").Handler(http.StripPrefix("/swagger/", staticServer))
}
// GetMaccPerms returns a copy of the module account permissions
func GetMaccPerms() map[string][]string {
dupMaccPerms := make(map[string][]string)
for k, v := range maccPerms {
dupMaccPerms[k] = v
}
return dupMaccPerms
}
// initParamsKeeper init params keeper and its subspaces