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app.go
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app.go
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package simapp
import (
"encoding/json"
"fmt"
"io"
"os"
"path/filepath"
dbm "github.com/cosmos/cosmos-db"
"github.com/cosmos/gogoproto/proto"
"github.com/spf13/cast"
autocliv1 "cosmossdk.io/api/cosmos/autocli/v1"
reflectionv1 "cosmossdk.io/api/cosmos/reflection/v1"
"cosmossdk.io/client/v2/autocli"
"cosmossdk.io/core/appmodule"
"cosmossdk.io/log"
storetypes "cosmossdk.io/store/types"
"cosmossdk.io/x/circuit"
circuitkeeper "cosmossdk.io/x/circuit/keeper"
circuittypes "cosmossdk.io/x/circuit/types"
"cosmossdk.io/x/evidence"
evidencekeeper "cosmossdk.io/x/evidence/keeper"
evidencetypes "cosmossdk.io/x/evidence/types"
"cosmossdk.io/x/feegrant"
feegrantkeeper "cosmossdk.io/x/feegrant/keeper"
feegrantmodule "cosmossdk.io/x/feegrant/module"
"cosmossdk.io/x/tx/signing"
"cosmossdk.io/x/upgrade"
upgradekeeper "cosmossdk.io/x/upgrade/keeper"
upgradetypes "cosmossdk.io/x/upgrade/types"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/grpc/cmtservice"
nodeservice "github.com/cosmos/cosmos-sdk/client/grpc/node"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/codec/address"
"github.com/cosmos/cosmos-sdk/codec/types"
"github.com/cosmos/cosmos-sdk/runtime"
runtimeservices "github.com/cosmos/cosmos-sdk/runtime/services"
"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/std"
"github.com/cosmos/cosmos-sdk/testutil/testdata/testpb"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
"github.com/cosmos/cosmos-sdk/types/msgservice"
"github.com/cosmos/cosmos-sdk/version"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/cosmos-sdk/x/auth/ante"
authcodec "github.com/cosmos/cosmos-sdk/x/auth/codec"
authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
"github.com/cosmos/cosmos-sdk/x/auth/posthandler"
authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"
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"
consensus "github.com/cosmos/cosmos-sdk/x/consensus"
consensusparamkeeper "github.com/cosmos/cosmos-sdk/x/consensus/keeper"
consensusparamtypes "github.com/cosmos/cosmos-sdk/x/consensus/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"
distrkeeper "github.com/cosmos/cosmos-sdk/x/distribution/keeper"
distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
"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"
govv1beta1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
"github.com/cosmos/cosmos-sdk/x/group"
groupkeeper "github.com/cosmos/cosmos-sdk/x/group/keeper"
groupmodule "github.com/cosmos/cosmos-sdk/x/group/module"
"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"
abci "github.com/cometbft/cometbft/abci/types"
"github.com/cosmos/ibc-go/modules/capability"
capabilitykeeper "github.com/cosmos/ibc-go/modules/capability/keeper"
capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
ica "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts"
icacontroller "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller"
icacontrollerkeeper "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller/keeper"
icacontrollertypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller/types"
icahost "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host"
icahostkeeper "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host/keeper"
icahosttypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host/types"
icatypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/types"
ibcfee "github.com/cosmos/ibc-go/v8/modules/apps/29-fee"
ibcfeekeeper "github.com/cosmos/ibc-go/v8/modules/apps/29-fee/keeper"
ibcfeetypes "github.com/cosmos/ibc-go/v8/modules/apps/29-fee/types"
transfer "github.com/cosmos/ibc-go/v8/modules/apps/transfer"
ibctransferkeeper "github.com/cosmos/ibc-go/v8/modules/apps/transfer/keeper"
ibctransfertypes "github.com/cosmos/ibc-go/v8/modules/apps/transfer/types"
ibc "github.com/cosmos/ibc-go/v8/modules/core"
ibcclient "github.com/cosmos/ibc-go/v8/modules/core/02-client"
ibcclienttypes "github.com/cosmos/ibc-go/v8/modules/core/02-client/types"
ibcconnectiontypes "github.com/cosmos/ibc-go/v8/modules/core/03-connection/types"
porttypes "github.com/cosmos/ibc-go/v8/modules/core/05-port/types"
ibcexported "github.com/cosmos/ibc-go/v8/modules/core/exported"
ibckeeper "github.com/cosmos/ibc-go/v8/modules/core/keeper"
solomachine "github.com/cosmos/ibc-go/v8/modules/light-clients/06-solomachine"
ibctm "github.com/cosmos/ibc-go/v8/modules/light-clients/07-tendermint"
ibcmock "github.com/cosmos/ibc-go/v8/testing/mock"
ibctestingtypes "github.com/cosmos/ibc-go/v8/testing/types"
)
const appName = "SimApp"
// IBC application testing ports
const (
MockFeePort string = ibcmock.ModuleName + ibcfeetypes.ModuleName
)
var (
// DefaultNodeHome default home directories for the application daemon
DefaultNodeHome string
// 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,
icatypes.ModuleName: nil,
ibcmock.ModuleName: nil,
}
)
var (
_ runtime.AppI = (*SimApp)(nil)
_ servertypes.Application = (*SimApp)(nil)
)
// SimApp 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 SimApp struct {
*baseapp.BaseApp
legacyAmino *codec.LegacyAmino
appCodec codec.Codec
txConfig client.TxConfig
interfaceRegistry types.InterfaceRegistry
// 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
AuthzKeeper authzkeeper.Keeper
IBCKeeper *ibckeeper.Keeper // IBC Keeper must be a pointer in the app, so we can SetRouter on it correctly
IBCFeeKeeper ibcfeekeeper.Keeper
ICAControllerKeeper icacontrollerkeeper.Keeper
ICAHostKeeper icahostkeeper.Keeper
EvidenceKeeper evidencekeeper.Keeper
TransferKeeper ibctransferkeeper.Keeper
FeeGrantKeeper feegrantkeeper.Keeper
GroupKeeper groupkeeper.Keeper
ConsensusParamsKeeper consensusparamkeeper.Keeper
CircuitKeeper circuitkeeper.Keeper
// make scoped keepers public for test purposes
ScopedIBCKeeper capabilitykeeper.ScopedKeeper
ScopedTransferKeeper capabilitykeeper.ScopedKeeper
ScopedFeeMockKeeper capabilitykeeper.ScopedKeeper
ScopedICAControllerKeeper capabilitykeeper.ScopedKeeper
ScopedICAHostKeeper capabilitykeeper.ScopedKeeper
ScopedIBCMockKeeper capabilitykeeper.ScopedKeeper
ScopedICAMockKeeper capabilitykeeper.ScopedKeeper
// make IBC modules public for test purposes
// these modules are never directly routed to by the IBC Router
IBCMockModule ibcmock.IBCModule
ICAAuthModule ibcmock.IBCModule
FeeMockModule ibcmock.IBCModule
// the module manager
ModuleManager *module.Manager
BasicModuleManager module.BasicManager
// simulation manager
simulationManager *module.SimulationManager
// module configurator
configurator module.Configurator
}
func init() {
userHomeDir, err := os.UserHomeDir()
if err != nil {
panic(err)
}
DefaultNodeHome = filepath.Join(userHomeDir, ".simapp")
}
// NewSimApp returns a reference to an initialized SimApp.
func NewSimApp(
logger log.Logger,
db dbm.DB,
traceStore io.Writer,
loadLatest bool,
appOpts servertypes.AppOptions,
baseAppOptions ...func(*baseapp.BaseApp),
) *SimApp {
interfaceRegistry, _ := types.NewInterfaceRegistryWithOptions(types.InterfaceRegistryOptions{
ProtoFiles: proto.HybridResolver,
SigningOptions: signing.Options{
AddressCodec: address.Bech32Codec{
Bech32Prefix: sdk.GetConfig().GetBech32AccountAddrPrefix(),
},
ValidatorAddressCodec: address.Bech32Codec{
Bech32Prefix: sdk.GetConfig().GetBech32ValidatorAddrPrefix(),
},
},
})
appCodec := codec.NewProtoCodec(interfaceRegistry)
legacyAmino := codec.NewLegacyAmino()
txConfig := authtx.NewTxConfig(appCodec, authtx.DefaultSignModes)
std.RegisterLegacyAminoCodec(legacyAmino)
std.RegisterInterfaces(interfaceRegistry)
// Below we could construct and set an application specific mempool and
// ABCI 1.0 PrepareProposal and ProcessProposal handlers. These defaults are
// already set in the SDK's BaseApp, this shows an example of how to override
// them.
//
// Example:
//
// bApp := baseapp.NewBaseApp(...)
// nonceMempool := mempool.NewSenderNonceMempool()
// abciPropHandler := NewDefaultProposalHandler(nonceMempool, bApp)
//
// bApp.SetMempool(nonceMempool)
// bApp.SetPrepareProposal(abciPropHandler.PrepareProposalHandler())
// bApp.SetProcessProposal(abciPropHandler.ProcessProposalHandler())
//
// Alternatively, you can construct BaseApp options, append those to
// baseAppOptions and pass them to NewBaseApp.
//
// Example:
//
// prepareOpt = func(app *baseapp.BaseApp) {
// abciPropHandler := baseapp.NewDefaultProposalHandler(nonceMempool, app)
// app.SetPrepareProposal(abciPropHandler.PrepareProposalHandler())
// }
// baseAppOptions = append(baseAppOptions, prepareOpt)
bApp := baseapp.NewBaseApp(appName, logger, db, txConfig.TxDecoder(), baseAppOptions...)
bApp.SetCommitMultiStoreTracer(traceStore)
bApp.SetVersion(version.Version)
bApp.SetInterfaceRegistry(interfaceRegistry)
bApp.SetTxEncoder(txConfig.TxEncoder())
keys := storetypes.NewKVStoreKeys(
authtypes.StoreKey, banktypes.StoreKey, stakingtypes.StoreKey, crisistypes.StoreKey,
minttypes.StoreKey, distrtypes.StoreKey, slashingtypes.StoreKey,
govtypes.StoreKey, group.StoreKey, paramstypes.StoreKey, ibcexported.StoreKey, upgradetypes.StoreKey, feegrant.StoreKey,
evidencetypes.StoreKey, ibctransfertypes.StoreKey, icacontrollertypes.StoreKey, icahosttypes.StoreKey, capabilitytypes.StoreKey,
authzkeeper.StoreKey, ibcfeetypes.StoreKey, consensusparamtypes.StoreKey, circuittypes.StoreKey,
)
// register streaming services
if err := bApp.RegisterStreamingServices(appOpts, keys); err != nil {
panic(err)
}
tkeys := storetypes.NewTransientStoreKeys(paramstypes.TStoreKey)
memKeys := storetypes.NewMemoryStoreKeys(capabilitytypes.MemStoreKey, ibcmock.MemStoreKey)
app := &SimApp{
BaseApp: bApp,
legacyAmino: legacyAmino,
appCodec: appCodec,
txConfig: txConfig,
interfaceRegistry: interfaceRegistry,
keys: keys,
tkeys: tkeys,
memKeys: memKeys,
}
app.ParamsKeeper = initParamsKeeper(appCodec, legacyAmino, keys[paramstypes.StoreKey], tkeys[paramstypes.TStoreKey])
// set the BaseApp's parameter store
app.ConsensusParamsKeeper = consensusparamkeeper.NewKeeper(appCodec, runtime.NewKVStoreService(keys[consensusparamtypes.StoreKey]), authtypes.NewModuleAddress(govtypes.ModuleName).String(), runtime.EventService{})
bApp.SetParamStore(app.ConsensusParamsKeeper.ParamsStore)
// add capability keeper and ScopeToModule for ibc module
app.CapabilityKeeper = capabilitykeeper.NewKeeper(appCodec, keys[capabilitytypes.StoreKey], memKeys[capabilitytypes.MemStoreKey])
scopedIBCKeeper := app.CapabilityKeeper.ScopeToModule(ibcexported.ModuleName)
scopedTransferKeeper := app.CapabilityKeeper.ScopeToModule(ibctransfertypes.ModuleName)
scopedICAControllerKeeper := app.CapabilityKeeper.ScopeToModule(icacontrollertypes.SubModuleName)
scopedICAHostKeeper := app.CapabilityKeeper.ScopeToModule(icahosttypes.SubModuleName)
// NOTE: the IBC mock keeper and application module is used only for testing core IBC. Do
// not replicate if you do not need to test core IBC or light clients.
scopedIBCMockKeeper := app.CapabilityKeeper.ScopeToModule(ibcmock.ModuleName)
scopedIBCMockBlockUpgradeKeeper := app.CapabilityKeeper.ScopeToModule(ibcmock.MockBlockUpgrade)
scopedFeeMockKeeper := app.CapabilityKeeper.ScopeToModule(MockFeePort)
scopedICAMockKeeper := app.CapabilityKeeper.ScopeToModule(ibcmock.ModuleName + icacontrollertypes.SubModuleName)
// seal capability keeper after scoping modules
// Applications that wish to enforce statically created ScopedKeepers should call `Seal` after creating
// their scoped modules in `NewApp` with `ScopeToModule`
app.CapabilityKeeper.Seal()
// SDK module keepers
// add keepers
app.AccountKeeper = authkeeper.NewAccountKeeper(appCodec, runtime.NewKVStoreService(keys[authtypes.StoreKey]), authtypes.ProtoBaseAccount, maccPerms, authcodec.NewBech32Codec(sdk.Bech32MainPrefix), sdk.Bech32MainPrefix, authtypes.NewModuleAddress(govtypes.ModuleName).String())
app.BankKeeper = bankkeeper.NewBaseKeeper(
appCodec,
runtime.NewKVStoreService(keys[banktypes.StoreKey]),
app.AccountKeeper,
BlockedAddresses(),
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
logger,
)
app.StakingKeeper = stakingkeeper.NewKeeper(
appCodec, runtime.NewKVStoreService(keys[stakingtypes.StoreKey]), app.AccountKeeper, app.BankKeeper, authtypes.NewModuleAddress(govtypes.ModuleName).String(), authcodec.NewBech32Codec(sdk.Bech32PrefixValAddr), authcodec.NewBech32Codec(sdk.Bech32PrefixConsAddr),
)
app.MintKeeper = mintkeeper.NewKeeper(appCodec, runtime.NewKVStoreService(keys[minttypes.StoreKey]), app.StakingKeeper, app.AccountKeeper, app.BankKeeper, authtypes.FeeCollectorName, authtypes.NewModuleAddress(govtypes.ModuleName).String())
app.DistrKeeper = distrkeeper.NewKeeper(appCodec, runtime.NewKVStoreService(keys[distrtypes.StoreKey]), app.AccountKeeper, app.BankKeeper, app.StakingKeeper, authtypes.FeeCollectorName, authtypes.NewModuleAddress(govtypes.ModuleName).String())
app.SlashingKeeper = slashingkeeper.NewKeeper(
appCodec, legacyAmino, runtime.NewKVStoreService(keys[slashingtypes.StoreKey]), app.StakingKeeper, authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
invCheckPeriod := cast.ToUint(appOpts.Get(server.FlagInvCheckPeriod))
app.CrisisKeeper = crisiskeeper.NewKeeper(appCodec, runtime.NewKVStoreService(keys[crisistypes.StoreKey]), invCheckPeriod,
app.BankKeeper, authtypes.FeeCollectorName, authtypes.NewModuleAddress(govtypes.ModuleName).String(), app.AccountKeeper.AddressCodec())
app.FeeGrantKeeper = feegrantkeeper.NewKeeper(appCodec, runtime.NewKVStoreService(keys[feegrant.StoreKey]), app.AccountKeeper)
// register the staking hooks
// NOTE: stakingKeeper above is passed by reference, so that it will contain these hooks
app.StakingKeeper.SetHooks(
stakingtypes.NewMultiStakingHooks(app.DistrKeeper.Hooks(), app.SlashingKeeper.Hooks()),
)
app.CircuitKeeper = circuitkeeper.NewKeeper(appCodec, runtime.NewKVStoreService(keys[circuittypes.StoreKey]), authtypes.NewModuleAddress(govtypes.ModuleName).String(), app.AccountKeeper.AddressCodec())
app.BaseApp.SetCircuitBreaker(&app.CircuitKeeper)
app.AuthzKeeper = authzkeeper.NewKeeper(runtime.NewKVStoreService(keys[authzkeeper.StoreKey]), appCodec, app.MsgServiceRouter(), app.AccountKeeper)
groupConfig := group.DefaultConfig()
/*
Example of setting group params:
groupConfig.MaxMetadataLen = 1000
*/
app.GroupKeeper = groupkeeper.NewKeeper(keys[group.StoreKey], appCodec, app.MsgServiceRouter(), app.AccountKeeper, groupConfig)
// get skipUpgradeHeights from the app options
skipUpgradeHeights := map[int64]bool{}
for _, h := range cast.ToIntSlice(appOpts.Get(server.FlagUnsafeSkipUpgrades)) {
skipUpgradeHeights[int64(h)] = true
}
homePath := cast.ToString(appOpts.Get(flags.FlagHome))
// set the governance module account as the authority for conducting upgrades
app.UpgradeKeeper = upgradekeeper.NewKeeper(skipUpgradeHeights, runtime.NewKVStoreService(keys[upgradetypes.StoreKey]), appCodec, homePath, app.BaseApp, authtypes.NewModuleAddress(govtypes.ModuleName).String())
app.IBCKeeper = ibckeeper.NewKeeper(
appCodec, keys[ibcexported.StoreKey], app.GetSubspace(ibcexported.ModuleName), app.StakingKeeper, app.UpgradeKeeper, scopedIBCKeeper, authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
// Register the proposal types
// Deprecated: Avoid adding new handlers, instead use the new proposal flow
// by granting the governance module the right to execute the message.
// See: https://docs.cosmos.network/main/modules/gov#proposal-messages
govRouter := govv1beta1.NewRouter()
govRouter.AddRoute(govtypes.RouterKey, govv1beta1.ProposalHandler).
AddRoute(paramproposal.RouterKey, params.NewParamChangeProposalHandler(app.ParamsKeeper)).
AddRoute(ibcclienttypes.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper))
govConfig := govtypes.DefaultConfig()
/*
Example of setting gov params:
govConfig.MaxMetadataLen = 10000
*/
govKeeper := govkeeper.NewKeeper(
appCodec, runtime.NewKVStoreService(keys[govtypes.StoreKey]), app.AccountKeeper, app.BankKeeper,
app.StakingKeeper, app.DistrKeeper, app.MsgServiceRouter(), govConfig, authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
// Set legacy router for backwards compatibility with gov v1beta1
govKeeper.SetLegacyRouter(govRouter)
app.GovKeeper = *govKeeper.SetHooks(
govtypes.NewMultiGovHooks(
// register the governance hooks
),
)
// IBC Fee Module keeper
app.IBCFeeKeeper = ibcfeekeeper.NewKeeper(
appCodec, keys[ibcfeetypes.StoreKey],
app.IBCKeeper.ChannelKeeper, // may be replaced with IBC middleware
app.IBCKeeper.ChannelKeeper,
app.IBCKeeper.PortKeeper, app.AccountKeeper, app.BankKeeper,
)
// ICA Controller keeper
app.ICAControllerKeeper = icacontrollerkeeper.NewKeeper(
appCodec, keys[icacontrollertypes.StoreKey], app.GetSubspace(icacontrollertypes.SubModuleName),
app.IBCFeeKeeper, // use ics29 fee as ics4Wrapper in middleware stack
app.IBCKeeper.ChannelKeeper, app.IBCKeeper.PortKeeper,
scopedICAControllerKeeper, app.MsgServiceRouter(),
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
// ICA Host keeper
app.ICAHostKeeper = icahostkeeper.NewKeeper(
appCodec, keys[icahosttypes.StoreKey], app.GetSubspace(icahosttypes.SubModuleName),
app.IBCFeeKeeper, // use ics29 fee as ics4Wrapper in middleware stack
app.IBCKeeper.ChannelKeeper, app.IBCKeeper.PortKeeper, app.AccountKeeper,
scopedICAHostKeeper, app.MsgServiceRouter(),
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
app.ICAHostKeeper.WithQueryRouter(app.GRPCQueryRouter())
// Create IBC Router
ibcRouter := porttypes.NewRouter()
// Middleware Stacks
// Create Transfer Keeper and pass IBCFeeKeeper as expected Channel and PortKeeper
// since fee middleware will wrap the IBCKeeper for underlying application.
app.TransferKeeper = ibctransferkeeper.NewKeeper(
appCodec, keys[ibctransfertypes.StoreKey], app.GetSubspace(ibctransfertypes.ModuleName),
app.IBCFeeKeeper, // ISC4 Wrapper: fee IBC middleware
app.IBCKeeper.ChannelKeeper, app.IBCKeeper.PortKeeper,
app.AccountKeeper, app.BankKeeper, scopedTransferKeeper,
authtypes.NewModuleAddress(govtypes.ModuleName).String(),
)
// Mock Module Stack
// Mock Module setup for testing IBC and also acts as the interchain accounts authentication module
// NOTE: the IBC mock keeper and application module is used only for testing core IBC. Do
// not replicate if you do not need to test core IBC or light clients.
mockModule := ibcmock.NewAppModule(app.IBCKeeper.PortKeeper)
// The mock module is used for testing IBC
mockIBCModule := ibcmock.NewIBCModule(&mockModule, ibcmock.NewIBCApp(ibcmock.ModuleName, scopedIBCMockKeeper))
app.IBCMockModule = mockIBCModule
ibcRouter.AddRoute(ibcmock.ModuleName, mockIBCModule)
// Mock IBC app wrapped with a middleware which does not implement the UpgradeableModule interface.
// NOTE: this is used to test integration with apps which do not yet fulfill the UpgradeableModule interface and error when
// an upgrade is tried on the channel.
mockBlockUpgradeIBCModule := ibcmock.NewIBCModule(&mockModule, ibcmock.NewIBCApp(ibcmock.MockBlockUpgrade, scopedIBCMockBlockUpgradeKeeper))
mockBlockUpgradeMw := ibcmock.NewBlockUpgradeMiddleware(&mockModule, mockBlockUpgradeIBCModule.IBCApp)
ibcRouter.AddRoute(ibcmock.MockBlockUpgrade, mockBlockUpgradeMw)
// Create Transfer Stack
// SendPacket, since it is originating from the application to core IBC:
// transferKeeper.SendPacket -> fee.SendPacket -> channel.SendPacket
// RecvPacket, message that originates from core IBC and goes down to app, the flow is the other way
// channel.RecvPacket -> fee.OnRecvPacket -> transfer.OnRecvPacket
// transfer stack contains (from top to bottom):
// - IBC Fee Middleware
// - Transfer
// create IBC module from bottom to top of stack
var transferStack porttypes.IBCModule
transferStack = transfer.NewIBCModule(app.TransferKeeper)
transferStack = ibcfee.NewIBCMiddleware(transferStack, app.IBCFeeKeeper)
// Add transfer stack to IBC Router
ibcRouter.AddRoute(ibctransfertypes.ModuleName, transferStack)
// Create Interchain Accounts Stack
// SendPacket, since it is originating from the application to core IBC:
// icaControllerKeeper.SendTx -> fee.SendPacket -> channel.SendPacket
// initialize ICA module with mock module as the authentication module on the controller side
var icaControllerStack porttypes.IBCModule
icaControllerStack = ibcmock.NewIBCModule(&mockModule, ibcmock.NewIBCApp("", scopedICAMockKeeper))
app.ICAAuthModule = icaControllerStack.(ibcmock.IBCModule)
icaControllerStack = icacontroller.NewIBCMiddleware(icaControllerStack, app.ICAControllerKeeper)
icaControllerStack = ibcfee.NewIBCMiddleware(icaControllerStack, app.IBCFeeKeeper)
// RecvPacket, message that originates from core IBC and goes down to app, the flow is:
// channel.RecvPacket -> fee.OnRecvPacket -> icaHost.OnRecvPacket
var icaHostStack porttypes.IBCModule
icaHostStack = icahost.NewIBCModule(app.ICAHostKeeper)
icaHostStack = ibcfee.NewIBCMiddleware(icaHostStack, app.IBCFeeKeeper)
// Add host, controller & ica auth modules to IBC router
ibcRouter.
// the ICA Controller middleware needs to be explicitly added to the IBC Router because the
// ICA controller module owns the port capability for ICA. The ICA authentication module
// owns the channel capability.
AddRoute(icacontrollertypes.SubModuleName, icaControllerStack).
AddRoute(icahosttypes.SubModuleName, icaHostStack).
AddRoute(ibcmock.ModuleName+icacontrollertypes.SubModuleName, icaControllerStack) // ica with mock auth module stack route to ica (top level of middleware stack)
// Create Mock IBC Fee module stack for testing
// SendPacket, mock module cannot send packets
// OnRecvPacket, message that originates from core IBC and goes down to app, the flow is the otherway
// channel.RecvPacket -> fee.OnRecvPacket -> mockModule.OnRecvPacket
// OnAcknowledgementPacket as this is where fee's are paid out
// mockModule.OnAcknowledgementPacket -> fee.OnAcknowledgementPacket -> channel.OnAcknowledgementPacket
// create fee wrapped mock module
feeMockModule := ibcmock.NewIBCModule(&mockModule, ibcmock.NewIBCApp(MockFeePort, scopedFeeMockKeeper))
app.FeeMockModule = feeMockModule
feeWithMockModule := ibcfee.NewIBCMiddleware(feeMockModule, app.IBCFeeKeeper)
ibcRouter.AddRoute(MockFeePort, feeWithMockModule)
// Seal the IBC Router
app.IBCKeeper.SetRouter(ibcRouter)
// create evidence keeper with router
evidenceKeeper := evidencekeeper.NewKeeper(
appCodec, runtime.NewKVStoreService(keys[evidencetypes.StoreKey]), app.StakingKeeper, app.SlashingKeeper, app.AccountKeeper.AddressCodec(), runtime.ProvideCometInfoService(),
)
// If evidence needs to be handled for the app, set routes in router here and seal
app.EvidenceKeeper = *evidenceKeeper
// **** 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.
app.ModuleManager = module.NewManager(
genutil.NewAppModule(
app.AccountKeeper, app.StakingKeeper, app,
txConfig,
),
auth.NewAppModule(appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts, app.GetSubspace(authtypes.ModuleName)),
vesting.NewAppModule(app.AccountKeeper, app.BankKeeper),
bank.NewAppModule(appCodec, app.BankKeeper, app.AccountKeeper, app.GetSubspace(banktypes.ModuleName)),
capability.NewAppModule(appCodec, *app.CapabilityKeeper, false),
crisis.NewAppModule(app.CrisisKeeper, skipGenesisInvariants, app.GetSubspace(crisistypes.ModuleName)),
feegrantmodule.NewAppModule(appCodec, app.AccountKeeper, app.BankKeeper, app.FeeGrantKeeper, app.interfaceRegistry),
gov.NewAppModule(appCodec, &app.GovKeeper, app.AccountKeeper, app.BankKeeper, app.GetSubspace(govtypes.ModuleName)),
mint.NewAppModule(appCodec, app.MintKeeper, app.AccountKeeper, nil, app.GetSubspace(minttypes.ModuleName)),
slashing.NewAppModule(appCodec, app.SlashingKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper, app.GetSubspace(slashingtypes.ModuleName), app.interfaceRegistry),
distr.NewAppModule(appCodec, app.DistrKeeper, app.AccountKeeper, app.BankKeeper, app.StakingKeeper, app.GetSubspace(distrtypes.ModuleName)),
staking.NewAppModule(appCodec, app.StakingKeeper, app.AccountKeeper, app.BankKeeper, app.GetSubspace(stakingtypes.ModuleName)),
upgrade.NewAppModule(app.UpgradeKeeper, app.AccountKeeper.AddressCodec()),
evidence.NewAppModule(app.EvidenceKeeper),
params.NewAppModule(app.ParamsKeeper),
authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
groupmodule.NewAppModule(appCodec, app.GroupKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
consensus.NewAppModule(appCodec, app.ConsensusParamsKeeper),
circuit.NewAppModule(appCodec, app.CircuitKeeper),
// IBC modules
ibc.NewAppModule(app.IBCKeeper),
transfer.NewAppModule(app.TransferKeeper),
ibcfee.NewAppModule(app.IBCFeeKeeper),
ica.NewAppModule(&app.ICAControllerKeeper, &app.ICAHostKeeper),
ibctm.NewAppModule(),
solomachine.NewAppModule(),
mockModule,
)
// BasicModuleManager defines the module BasicManager is in charge of setting up basic,
// non-dependant module elements, such as codec registration and genesis verification.
// By default it is composed of all the module from the module manager.
// Additionally, app module basics can be overwritten by passing them as argument.
app.BasicModuleManager = module.NewBasicManagerFromManager(
app.ModuleManager,
map[string]module.AppModuleBasic{
genutiltypes.ModuleName: genutil.NewAppModuleBasic(genutiltypes.DefaultMessageValidator),
govtypes.ModuleName: gov.NewAppModuleBasic(
[]govclient.ProposalHandler{
paramsclient.ProposalHandler,
},
),
})
app.BasicModuleManager.RegisterLegacyAminoCodec(legacyAmino)
app.BasicModuleManager.RegisterInterfaces(interfaceRegistry)
// NOTE: upgrade module is required to be prioritized
app.ModuleManager.SetOrderPreBlockers(
upgradetypes.ModuleName,
)
// 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
// NOTE: capability module's beginblocker must come before any modules using capabilities (e.g. IBC)
app.ModuleManager.SetOrderBeginBlockers(
capabilitytypes.ModuleName,
minttypes.ModuleName,
distrtypes.ModuleName,
slashingtypes.ModuleName,
evidencetypes.ModuleName,
stakingtypes.ModuleName,
ibcexported.ModuleName,
ibctransfertypes.ModuleName,
genutiltypes.ModuleName,
authz.ModuleName,
icatypes.ModuleName,
ibcfeetypes.ModuleName,
ibcmock.ModuleName,
)
app.ModuleManager.SetOrderEndBlockers(
crisistypes.ModuleName,
govtypes.ModuleName,
stakingtypes.ModuleName,
ibcexported.ModuleName,
ibctransfertypes.ModuleName,
capabilitytypes.ModuleName,
genutiltypes.ModuleName,
feegrant.ModuleName,
icatypes.ModuleName,
ibcfeetypes.ModuleName,
ibcmock.ModuleName,
group.ModuleName,
)
// NOTE: The genutils module must occur after staking so that pools are
// properly initialized with tokens from genesis accounts.
// NOTE: The genutils module must also occur after auth so that it can access the params from auth.
// 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.
genesisModuleOrder := []string{
capabilitytypes.ModuleName,
authtypes.ModuleName,
banktypes.ModuleName, distrtypes.ModuleName, stakingtypes.ModuleName,
slashingtypes.ModuleName, govtypes.ModuleName, minttypes.ModuleName, crisistypes.ModuleName,
ibcexported.ModuleName, genutiltypes.ModuleName, evidencetypes.ModuleName, authz.ModuleName, ibctransfertypes.ModuleName,
icatypes.ModuleName, ibcfeetypes.ModuleName, ibcmock.ModuleName, feegrant.ModuleName, paramstypes.ModuleName, upgradetypes.ModuleName,
vestingtypes.ModuleName, group.ModuleName, consensusparamtypes.ModuleName, circuittypes.ModuleName,
}
app.ModuleManager.SetOrderInitGenesis(genesisModuleOrder...)
app.ModuleManager.SetOrderExportGenesis(genesisModuleOrder...)
// Uncomment if you want to set a custom migration order here.
// app.ModuleManager.SetOrderMigrations(custom order)
app.ModuleManager.RegisterInvariants(app.CrisisKeeper)
app.configurator = module.NewConfigurator(app.appCodec, app.MsgServiceRouter(), app.GRPCQueryRouter())
err := app.ModuleManager.RegisterServices(app.configurator)
if err != nil {
panic(err)
}
// registerUpgradeHandlers is used for registering any on-chain upgrades.
// Make sure it's called after `app.ModuleManager` and `app.configurator` are set.
app.registerUpgradeHandlers()
autocliv1.RegisterQueryServer(app.GRPCQueryRouter(), runtimeservices.NewAutoCLIQueryService(app.ModuleManager.Modules))
reflectionSvc, err := runtimeservices.NewReflectionService()
if err != nil {
panic(err)
}
reflectionv1.RegisterReflectionServiceServer(app.GRPCQueryRouter(), reflectionSvc)
// add test gRPC service for testing gRPC queries in isolation
testpb.RegisterQueryServer(app.GRPCQueryRouter(), testpb.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{
authtypes.ModuleName: auth.NewAppModule(app.appCodec, app.AccountKeeper, authsims.RandomGenesisAccounts, app.GetSubspace(authtypes.ModuleName)),
}
app.simulationManager = module.NewSimulationManagerFromAppModules(app.ModuleManager.Modules, overrideModules)
app.simulationManager.RegisterStoreDecoders()
// initialize stores
app.MountKVStores(keys)
app.MountTransientStores(tkeys)
app.MountMemoryStores(memKeys)
// initialize BaseApp
app.SetInitChainer(app.InitChainer)
app.SetPreBlocker(app.PreBlocker)
app.SetBeginBlocker(app.BeginBlocker)
app.SetEndBlocker(app.EndBlocker)
app.setAnteHandler(txConfig)
// 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 postHandlers chain, which comprises of only
// one decorator: the Transaction Tips decorator. However, some chains do
// not need it by default, so feel free to comment the next line if you do
// not need tips.
// To read more about tips:
// https://docs.cosmos.network/main/core/tips.html
//
// 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()
// At startup, after all modules have been registered, check that all proto
// annotations are correct.
protoFiles, err := proto.MergedRegistry()
if err != nil {
panic(err)
}
err = msgservice.ValidateProtoAnnotations(protoFiles)
if err != nil {
// Once we switch to using protoreflect-based antehandlers, we might
// want to panic here instead of logging a warning.
_, err := fmt.Fprintln(os.Stderr, err.Error())
if err != nil {
fmt.Println("could not write to stderr")
}
}
if loadLatest {
if err := app.LoadLatestVersion(); err != nil {
panic(fmt.Errorf("error loading last version: %w", err))
}
}
app.ScopedIBCKeeper = scopedIBCKeeper
app.ScopedTransferKeeper = scopedTransferKeeper
app.ScopedICAControllerKeeper = scopedICAControllerKeeper
app.ScopedICAHostKeeper = scopedICAHostKeeper
// NOTE: the IBC mock keeper and application module is used only for testing core IBC. Do
// note replicate if you do not need to test core IBC or light clients.
app.ScopedIBCMockKeeper = scopedIBCMockKeeper
app.ScopedICAMockKeeper = scopedICAMockKeeper
app.ScopedFeeMockKeeper = scopedFeeMockKeeper
return app
}
func (app *SimApp) setAnteHandler(txConfig client.TxConfig) {
anteHandler, err := NewAnteHandler(
HandlerOptions{
ante.HandlerOptions{
AccountKeeper: app.AccountKeeper,
BankKeeper: app.BankKeeper,
SignModeHandler: txConfig.SignModeHandler(),
FeegrantKeeper: app.FeeGrantKeeper,
SigGasConsumer: ante.DefaultSigVerificationGasConsumer,
},
&app.CircuitKeeper,
app.IBCKeeper,
},
)
if err != nil {
panic(err)
}
// Set the AnteHandler for the app
app.SetAnteHandler(anteHandler)
}
func (app *SimApp) setPostHandler() {
postHandler, err := posthandler.NewPostHandler(
posthandler.HandlerOptions{},
)
if err != nil {
panic(err)
}
app.SetPostHandler(postHandler)
}
// Name returns the name of the App
func (app *SimApp) Name() string { return app.BaseApp.Name() }
// PreBlocker application updates every pre block
func (app *SimApp) PreBlocker(ctx sdk.Context, _ *abci.RequestFinalizeBlock) (*sdk.ResponsePreBlock, error) {
return app.ModuleManager.PreBlock(ctx)
}
// BeginBlocker application updates every begin block
func (app *SimApp) BeginBlocker(ctx sdk.Context) (sdk.BeginBlock, error) {
return app.ModuleManager.BeginBlock(ctx)
}
// EndBlocker application updates every end block
func (app *SimApp) EndBlocker(ctx sdk.Context) (sdk.EndBlock, error) {
return app.ModuleManager.EndBlock(ctx)
}
// Configurator returns the configurator for the app
func (app *SimApp) Configurator() module.Configurator {
return app.configurator
}
// InitChainer application update at chain initialization
func (app *SimApp) InitChainer(ctx sdk.Context, req *abci.RequestInitChain) (*abci.ResponseInitChain, error) {
var genesisState GenesisState
if err := json.Unmarshal(req.AppStateBytes, &genesisState); err != nil {
panic(err)
}
if err := app.UpgradeKeeper.SetModuleVersionMap(ctx, app.ModuleManager.GetVersionMap()); err != nil {
panic(err)
}
return app.ModuleManager.InitGenesis(ctx, app.appCodec, genesisState)
}
// LoadHeight loads a particular height
func (app *SimApp) LoadHeight(height int64) error {
return app.LoadVersion(height)
}
// 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 *SimApp) LegacyAmino() *codec.LegacyAmino {
return app.legacyAmino
}
// AppCodec returns SimApp'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 (app *SimApp) AppCodec() codec.Codec {
return app.appCodec
}
// InterfaceRegistry returns SimApp's InterfaceRegistry
func (app *SimApp) InterfaceRegistry() types.InterfaceRegistry {
return app.interfaceRegistry
}
// TxConfig returns SimApp's TxConfig
func (app *SimApp) TxConfig() client.TxConfig {
return app.txConfig
}
// AutoCliOpts returns the autocli options for the app.
func (app *SimApp) AutoCliOpts() autocli.AppOptions {
modules := make(map[string]appmodule.AppModule, 0)
for _, m := range app.ModuleManager.Modules {
if moduleWithName, ok := m.(module.HasName); ok {
moduleName := moduleWithName.Name()
if appModule, ok := moduleWithName.(appmodule.AppModule); ok {
modules[moduleName] = appModule
}
}
}
return autocli.AppOptions{
Modules: modules,
ModuleOptions: runtimeservices.ExtractAutoCLIOptions(app.ModuleManager.Modules),
}
}
// DefaultGenesis returns a default genesis from the registered AppModuleBasic's.
func (app *SimApp) DefaultGenesis() map[string]json.RawMessage {
return app.BasicModuleManager.DefaultGenesis(app.appCodec)
}
// GetKey returns the KVStoreKey for the provided store key.
//
// NOTE: This is solely to be used for testing purposes.
func (app *SimApp) GetKey(storeKey string) *storetypes.KVStoreKey {
return app.keys[storeKey]
}
// GetStoreKeys returns all the stored store keys.
func (app *SimApp) GetStoreKeys() []storetypes.StoreKey {
keys := make([]storetypes.StoreKey, len(app.keys))
for _, key := range app.keys {
keys = append(keys, key)
}
return keys
}
// GetSubspace returns a param subspace for a given module name.
//
// NOTE: This is solely to be used for testing purposes.
func (app *SimApp) GetSubspace(moduleName string) paramstypes.Subspace {
subspace, _ := app.ParamsKeeper.GetSubspace(moduleName)
return subspace
}
// SimulationManager implements the SimulationApp interface
func (app *SimApp) SimulationManager() *module.SimulationManager {
return app.simulationManager
}
// RegisterAPIRoutes registers all application module routes with the provided
// API server.
func (app *SimApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.APIConfig) {
clientCtx := apiSvr.ClientCtx
// Register new tx routes from grpc-gateway.
authtx.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
// Register new CometBFT queries routes from grpc-gateway.
cmtservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
// Register node gRPC service for grpc-gateway.
nodeservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
// Register grpc-gateway routes for all modules.
app.BasicModuleManager.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
// register swagger API from root so that other applications can override easily
if err := server.RegisterSwaggerAPI(apiSvr.ClientCtx, apiSvr.Router, apiConfig.Swagger); err != nil {
panic(err)
}
}
// RegisterTxService implements the Application.RegisterTxService method.
func (app *SimApp) RegisterTxService(clientCtx client.Context) {
authtx.RegisterTxService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.BaseApp.Simulate, app.interfaceRegistry)
}
// RegisterTendermintService implements the Application.RegisterTendermintService method.
func (app *SimApp) RegisterTendermintService(clientCtx client.Context) {
cmtApp := server.NewCometABCIWrapper(app)
cmtservice.RegisterTendermintService(
clientCtx,
app.BaseApp.GRPCQueryRouter(),
app.interfaceRegistry,
cmtApp.Query,
)
}
func (app *SimApp) RegisterNodeService(clientCtx client.Context, cfg config.Config) {
nodeservice.RegisterNodeService(clientCtx, app.GRPCQueryRouter(), cfg)
}
// GetMaccPerms returns a copy of the module account permissions
//
// NOTE: This is solely to be used for testing purposes.
func GetMaccPerms() map[string][]string {
dupMaccPerms := make(map[string][]string)
for k, v := range maccPerms {
dupMaccPerms[k] = v
}
return dupMaccPerms
}
// BlockedAddresses returns all the app's blocked account addresses.
func BlockedAddresses() map[string]bool {