Merge PR #1115: Update SDK to ABCI v11

Gopkg.lock

@@ -267,8 +267,8 @@
     "server",
     "types"
   ]
-  revision = "f9dce537281ffba5d1e047e6729429f7e5fb90c9"
+  revision = "9af8b7a7c87478869f8c280ed9539470b8f470b4"
-  version = "v0.11.0-rc0"
+  version = "v0.11.0-rc4"
 
 [[projects]]
   branch = "master"
@@ -347,8 +347,8 @@
     "types/priv_validator",
     "version"
   ]
-  revision = "73de99ecab464208f6ea3a96525f4e4b78425e61"
+  revision = "b5baab0238c9ec26e3b2d229b0243f9ff9220bdb"
-  version = "v0.20.0-rc0"
+  version = "v0.20.0-rc3"
 
 [[projects]]
   branch = "develop"
@@ -463,6 +463,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "c8d0282dfa5b2bb7a0eb54fc24f42021e63f282265332678593658119bf5023b"
+  inputs-digest = "ccb2ab7644a38c2d0326280582f758256e37fc98c3ef0403581e3b85cff42188"
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -54,7 +54,7 @@
 
 [[constraint]]
   name = "github.com/tendermint/abci"
-  version = "0.11.0-rc0"
+  version = "=0.11.0-rc4"
 
 [[constraint]]
   name = "github.com/tendermint/go-crypto"
@@ -70,7 +70,7 @@
 
 [[constraint]]
   name = "github.com/tendermint/tendermint"
-  version = "0.20.0-rc0"
+  version = "=0.20.0-rc3"
 
 [[override]]
   name = "github.com/tendermint/tmlibs"

baseapp/baseapp.go

@@ -65,10 +65,10 @@ type BaseApp struct {
 	// See methods setCheckState and setDeliverState.
 	// .valUpdates accumulate in DeliverTx and are reset in BeginBlock.
 	// QUESTION: should we put valUpdates in the deliverState.ctx?
-	checkState       *state           // for CheckTx
+	checkState       *state                  // for CheckTx
-	deliverState     *state           // for DeliverTx
+	deliverState     *state                  // for DeliverTx
-	valUpdates       []abci.Validator // cached validator changes from DeliverTx
+	valUpdates       []abci.Validator        // cached validator changes from DeliverTx
-	absentValidators [][]byte         // absent validators from begin block
+	signedValidators []abci.SigningValidator // absent validators from begin block
 }
 
 var _ abci.Application = (*BaseApp)(nil)
@@ -385,8 +385,8 @@ func (app *BaseApp) BeginBlock(req abci.RequestBeginBlock) (res abci.ResponseBeg
 	if app.beginBlocker != nil {
 		res = app.beginBlocker(app.deliverState.ctx, req)
 	}
-	// set the absent validators for addition to context in deliverTx
+	// set the signed validators for addition to context in deliverTx
-	app.absentValidators = req.AbsentValidators
+	app.signedValidators = req.Validators
 	return
 }
 
@@ -496,7 +496,7 @@ func (app *BaseApp) runTx(mode runTxMode, txBytes []byte, tx sdk.Tx) (result sdk
 		ctx = app.checkState.ctx.WithTxBytes(txBytes)
 	} else {
 		ctx = app.deliverState.ctx.WithTxBytes(txBytes)
-		ctx = ctx.WithAbsentValidators(app.absentValidators)
+		ctx = ctx.WithSigningValidators(app.signedValidators)
 	}
 
 	// Simulate a DeliverTx for gas calculation

baseapp/baseapp_test.go

@@ -1,7 +1,6 @@
 package baseapp
 
 import (
-	"bytes"
 	"encoding/json"
 	"fmt"
 	"os"
@@ -12,6 +11,7 @@ import (
 
 	abci "github.com/tendermint/abci/types"
 	crypto "github.com/tendermint/go-crypto"
+	tmtypes "github.com/tendermint/tendermint/types"
 	cmn "github.com/tendermint/tmlibs/common"
 	dbm "github.com/tendermint/tmlibs/db"
 	"github.com/tendermint/tmlibs/log"
@@ -183,7 +183,7 @@ func TestInitChainer(t *testing.T) {
 
 	// set initChainer and try again - should see the value
 	app.SetInitChainer(initChainer)
-	app.InitChain(abci.RequestInitChain{GenesisBytes: []byte("{}")}) // must have valid JSON genesis file, even if empty
+	app.InitChain(abci.RequestInitChain{AppStateBytes: []byte("{}")}) // must have valid JSON genesis file, even if empty
 	app.Commit()
 	res = app.Query(query)
 	assert.Equal(t, value, res.Value)
@@ -510,15 +510,20 @@ func TestValidatorChange(t *testing.T) {
 
 	// Assert that validator updates are correct.
 	for _, val := range valSet {
+
+		pubkey, err := tmtypes.PB2TM.PubKey(val.PubKey)
 		// Sanity
-		assert.NotEqual(t, len(val.PubKey), 0)
+		assert.Nil(t, err)
 
 		// Find matching update and splice it out.
-		for j := 0; j < len(valUpdates); {
+		for j := 0; j < len(valUpdates); j++ {
 			valUpdate := valUpdates[j]
 
+			updatePubkey, err := tmtypes.PB2TM.PubKey(valUpdate.PubKey)
+			assert.Nil(t, err)
+
 			// Matched.
-			if bytes.Equal(valUpdate.PubKey, val.PubKey) {
+			if updatePubkey.Equals(pubkey) {
 				assert.Equal(t, valUpdate.Power, val.Power+1)
 				if j < len(valUpdates)-1 {
 					// Splice it out.
@@ -528,7 +533,6 @@ func TestValidatorChange(t *testing.T) {
 			}
 
 			// Not matched.
-			j++
 		}
 	}
 	assert.Equal(t, len(valUpdates), 0, "Some validator updates were unexpected")
@@ -542,7 +546,7 @@ func randPower() int64 {
 
 func makeVal(secret string) abci.Validator {
 	return abci.Validator{
-		PubKey: makePubKey(secret).Bytes(),
+		PubKey: tmtypes.TM2PB.PubKey(makePubKey(secret)),
 		Power:  randPower(),
 	}
 }

cmd/gaia/app/app.go

@@ -130,7 +130,7 @@ func (app *GaiaApp) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) abci.R
 
 // custom logic for gaia initialization
 func (app *GaiaApp) initChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
-	stateJSON := req.GenesisBytes
+	stateJSON := req.AppStateBytes
 	// TODO is this now the whole genesis file?
 
 	var genesisState GenesisState

cmd/gaia/app/app_test.go

@@ -114,7 +114,7 @@ func setGenesis(gapp *GaiaApp, accs ...*auth.BaseAccount) error {
 
 	// Initialize the chain
 	vals := []abci.Validator{}
-	gapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	gapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	gapp.Commit()
 
 	return nil

examples/basecoin/app/app.go

@@ -130,7 +130,7 @@ func (app *BasecoinApp) EndBlocker(ctx sdk.Context, req abci.RequestEndBlock) ab
 
 // Custom logic for basecoin initialization
 func (app *BasecoinApp) initChainer(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
-	stateJSON := req.GenesisBytes
+	stateJSON := req.AppStateBytes
 
 	genesisState := new(types.GenesisState)
 	err := app.cdc.UnmarshalJSON(stateJSON, genesisState)

examples/basecoin/app/app_test.go

@@ -105,7 +105,7 @@ func setGenesis(bapp *BasecoinApp, accs ...auth.BaseAccount) error {
 
 	// Initialize the chain
 	vals := []abci.Validator{}
-	bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	bapp.Commit()
 
 	return nil
@@ -165,7 +165,7 @@ func TestSortGenesis(t *testing.T) {
 
 	// Initialize the chain
 	vals := []abci.Validator{}
-	bapp.InitChain(abci.RequestInitChain{vals, []byte(genState)})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: []byte(genState)})
 	bapp.Commit()
 
 	// Unsorted coins means invalid
@@ -427,7 +427,7 @@ func TestMsgQuiz(t *testing.T) {
 
 	// Initialize the chain (nil)
 	vals := []abci.Validator{}
-	bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	bapp.Commit()
 
 	// A checkTx context (true)

examples/democoin/app/app.go

@@ -118,7 +118,7 @@ func MakeCodec() *wire.Codec {
 // custom logic for democoin initialization
 func (app *DemocoinApp) initChainerFn(coolKeeper cool.Keeper, powKeeper pow.Keeper) sdk.InitChainer {
 	return func(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
-		stateJSON := req.GenesisBytes
+		stateJSON := req.AppStateBytes
 
 		genesisState := new(types.GenesisState)
 		err := app.cdc.UnmarshalJSON(stateJSON, genesisState)

examples/democoin/app/app_test.go

@@ -142,7 +142,7 @@ func TestGenesis(t *testing.T) {
 	stateBytes, err := json.MarshalIndent(genesisState, "", "\t")
 
 	vals := []abci.Validator{}
-	bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	bapp.Commit()
 
 	// A checkTx context
@@ -184,7 +184,7 @@ func TestMsgSendWithAccounts(t *testing.T) {
 
 	// Initialize the chain
 	vals := []abci.Validator{}
-	bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	bapp.Commit()
 
 	// A checkTx context (true)
@@ -262,7 +262,7 @@ func TestMsgMine(t *testing.T) {
 
 	// Initialize the chain (nil)
 	vals := []abci.Validator{}
-	bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	bapp.Commit()
 
 	// A checkTx context (true)
@@ -309,7 +309,7 @@ func TestMsgQuiz(t *testing.T) {
 
 	// Initialize the chain (nil)
 	vals := []abci.Validator{}
-	bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	bapp.Commit()
 
 	// A checkTx context (true)
@@ -356,7 +356,7 @@ func TestHandler(t *testing.T) {
 	}
 	stateBytes, err := json.MarshalIndent(genesisState, "", "\t")
 	require.Nil(t, err)
-	bapp.InitChain(abci.RequestInitChain{vals, stateBytes})
+	bapp.InitChain(abci.RequestInitChain{Validators: vals, AppStateBytes: stateBytes})
 	bapp.Commit()
 
 	// A checkTx context (true)

examples/democoin/x/simplestake/handler.go

@@ -2,6 +2,7 @@ package simplestake
 
 import (
 	abci "github.com/tendermint/abci/types"
+	tmtypes "github.com/tendermint/tendermint/types"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
@@ -27,7 +28,7 @@ func handleMsgBond(ctx sdk.Context, k Keeper, msg MsgBond) sdk.Result {
 	}
 
 	valSet := abci.Validator{
-		PubKey: msg.PubKey.Bytes(),
+		PubKey: tmtypes.TM2PB.PubKey(msg.PubKey),
 		Power:  power,
 	}
 
@@ -44,7 +45,7 @@ func handleMsgUnbond(ctx sdk.Context, k Keeper, msg MsgUnbond) sdk.Result {
 	}
 
 	valSet := abci.Validator{
-		PubKey: pubKey.Bytes(),
+		PubKey: tmtypes.TM2PB.PubKey(pubKey),
 		Power:  int64(0),
 	}
 

mock/app.go

@@ -88,7 +88,7 @@ type GenesisJSON struct {
 // with key/value pairs
 func InitChainer(key sdk.StoreKey) func(sdk.Context, abci.RequestInitChain) abci.ResponseInitChain {
 	return func(ctx sdk.Context, req abci.RequestInitChain) abci.ResponseInitChain {
-		stateJSON := req.GenesisBytes
+		stateJSON := req.AppStateBytes
 
 		genesisState := new(GenesisJSON)
 		err := json.Unmarshal(stateJSON, genesisState)

mock/app_test.go

@@ -26,7 +26,7 @@ func TestInitApp(t *testing.T) {
 
 	//TODO test validators in the init chain?
 	req := abci.RequestInitChain{
-		GenesisBytes: appState,
+		AppStateBytes: appState,
 	}
 	app.InitChain(req)
 	app.Commit()

types/context.go

@@ -44,7 +44,7 @@ func NewContext(ms MultiStore, header abci.Header, isCheckTx bool, txBytes []byt
 	c = c.WithIsCheckTx(isCheckTx)
 	c = c.WithTxBytes(txBytes)
 	c = c.WithLogger(logger)
-	c = c.WithAbsentValidators(nil)
+	c = c.WithSigningValidators(nil)
 	c = c.WithGasMeter(NewInfiniteGasMeter())
 	return c
 }
@@ -130,7 +130,7 @@ const (
 	contextKeyIsCheckTx
 	contextKeyTxBytes
 	contextKeyLogger
-	contextKeyAbsentValidators
+	contextKeySigningValidators
 	contextKeyGasMeter
 )
 
@@ -160,8 +160,8 @@ func (c Context) TxBytes() []byte {
 func (c Context) Logger() log.Logger {
 	return c.Value(contextKeyLogger).(log.Logger)
 }
-func (c Context) AbsentValidators() [][]byte {
+func (c Context) SigningValidators() []abci.SigningValidator {
-	return c.Value(contextKeyAbsentValidators).([][]byte)
+	return c.Value(contextKeySigningValidators).([]abci.SigningValidator)
 }
 func (c Context) GasMeter() GasMeter {
 	return c.Value(contextKeyGasMeter).(GasMeter)
@@ -188,8 +188,8 @@ func (c Context) WithTxBytes(txBytes []byte) Context {
 func (c Context) WithLogger(logger log.Logger) Context {
 	return c.withValue(contextKeyLogger, logger)
 }
-func (c Context) WithAbsentValidators(AbsentValidators [][]byte) Context {
+func (c Context) WithSigningValidators(SigningValidators []abci.SigningValidator) Context {
-	return c.withValue(contextKeyAbsentValidators, AbsentValidators)
+	return c.withValue(contextKeySigningValidators, SigningValidators)
 }
 func (c Context) WithGasMeter(meter GasMeter) Context {
 	return c.withValue(contextKeyGasMeter, meter)

types/stake.go

@@ -3,6 +3,7 @@ package types
 import (
 	abci "github.com/tendermint/abci/types"
 	"github.com/tendermint/go-crypto"
+	tmtypes "github.com/tendermint/tendermint/types"
 )
 
 // status of a validator
@@ -41,7 +42,7 @@ type Validator interface {
 // validator which fulfills abci validator interface for use in Tendermint
 func ABCIValidator(v Validator) abci.Validator {
 	return abci.Validator{
-		PubKey: v.GetPubKey().Bytes(),
+		PubKey: tmtypes.TM2PB.PubKey(v.GetPubKey()),
 		Power:  v.GetPower().Evaluate(),
 	}
 }

x/slashing/test_common.go

@@ -24,10 +24,12 @@ var (
 	addrs = []sdk.Address{
 		testAddr("A58856F0FD53BF058B4909A21AEC019107BA6160"),
 		testAddr("A58856F0FD53BF058B4909A21AEC019107BA6161"),
+		testAddr("A58856F0FD53BF058B4909A21AEC019107BA6162"),
 	}
 	pks = []crypto.PubKey{
 		newPubKey("0B485CFC0EECC619440448436F8FC9DF40566F2369E72400281454CB552AFB50"),
 		newPubKey("0B485CFC0EECC619440448436F8FC9DF40566F2369E72400281454CB552AFB51"),
+		newPubKey("0B485CFC0EECC619440448436F8FC9DF40566F2369E72400281454CB552AFB52"),
 	}
 	initCoins int64 = 200
 )

x/slashing/tick.go

@@ -6,49 +6,39 @@ import (
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	abci "github.com/tendermint/abci/types"
-	crypto "github.com/tendermint/go-crypto"
 	tmtypes "github.com/tendermint/tendermint/types"
 )
 
-// slash begin blocker functionality
+// slashing begin block functionality
 func BeginBlocker(ctx sdk.Context, req abci.RequestBeginBlock, sk Keeper) (tags sdk.Tags) {
-
 	// Tag the height
 	heightBytes := make([]byte, 8)
 	binary.LittleEndian.PutUint64(heightBytes, uint64(req.Header.Height))
-
-	// TODO Add some more tags so clients can track slashing events
 	tags = sdk.NewTags("height", heightBytes)
 
 	// Deal with any equivocation evidence
 	for _, evidence := range req.ByzantineValidators {
-		var pk crypto.PubKey
+		pk, err := tmtypes.PB2TM.PubKey(evidence.Validator.PubKey)
-		sk.cdc.MustUnmarshalBinaryBare(evidence.PubKey, &pk)
+		if err != nil {
+			panic(err)
+		}
 		switch string(evidence.Type) {
-		case tmtypes.DUPLICATE_VOTE:
+		case tmtypes.ABCIEvidenceTypeDuplicateVote:
 			sk.handleDoubleSign(ctx, evidence.Height, evidence.Time, pk)
 		default:
 			ctx.Logger().With("module", "x/slashing").Error(fmt.Sprintf("Ignored unknown evidence type: %s", string(evidence.Type)))
 		}
 	}
 
-	// Figure out which validators were absent
+	// Iterate over all the validators  which *should* have signed this block
-	absent := make(map[crypto.PubKey]struct{})
+	for _, validator := range req.Validators {
-	for _, pubkey := range req.AbsentValidators {
+		present := validator.SignedLastBlock
-		var pk crypto.PubKey
+		pubkey, err := tmtypes.PB2TM.PubKey(validator.Validator.PubKey)
-		sk.cdc.MustUnmarshalBinaryBare(pubkey, &pk)
+		if err != nil {
-		absent[pk] = struct{}{}
+			panic(err)
-	}
-
-	// Iterate over all the validators which *should* have signed this block
-	sk.validatorSet.IterateValidatorsBonded(ctx, func(_ int64, validator sdk.Validator) (stop bool) {
-		pubkey := validator.GetPubKey()
-		present := true
-		if _, ok := absent[pubkey]; ok {
-			present = false
 		}
 		sk.handleValidatorSignature(ctx, pubkey, present)
-		return false
+	}
-	})
+
 	return
 }

x/slashing/tick_test.go

@@ -0,0 +1,77 @@
+package slashing
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	abci "github.com/tendermint/abci/types"
+	tmtypes "github.com/tendermint/tendermint/types"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/stake"
+)
+
+func TestBeginBlocker(t *testing.T) {
+	ctx, ck, sk, keeper := createTestInput(t)
+	addr, pk, amt := addrs[2], pks[2], int64(100)
+
+	// bond the validator
+	got := stake.NewHandler(sk)(ctx, newTestMsgCreateValidator(addr, pk, amt))
+	require.True(t, got.IsOK())
+	stake.EndBlocker(ctx, sk)
+	require.Equal(t, ck.GetCoins(ctx, addr), sdk.Coins{{sk.GetParams(ctx).BondDenom, initCoins - amt}})
+	require.Equal(t, sdk.NewRat(amt), sk.Validator(ctx, addr).GetPower())
+
+	val := abci.Validator{
+		PubKey: tmtypes.TM2PB.PubKey(pk),
+		Power:  amt,
+	}
+
+	// mark the validator as having signed
+	req := abci.RequestBeginBlock{
+		Validators: []abci.SigningValidator{{
+			Validator:       val,
+			SignedLastBlock: true,
+		}},
+	}
+	BeginBlocker(ctx, req, keeper)
+
+	info, found := keeper.getValidatorSigningInfo(ctx, pk.Address())
+	require.True(t, found)
+	require.Equal(t, ctx.BlockHeight(), info.StartHeight)
+	require.Equal(t, int64(1), info.IndexOffset)
+	require.Equal(t, int64(0), info.JailedUntil)
+	require.Equal(t, int64(1), info.SignedBlocksCounter)
+
+	height := int64(0)
+
+	// for 50 blocks, mark the validator as having signed
+	for ; height < 50; height++ {
+		ctx = ctx.WithBlockHeight(height)
+		req = abci.RequestBeginBlock{
+			Validators: []abci.SigningValidator{{
+				Validator:       val,
+				SignedLastBlock: true,
+			}},
+		}
+		BeginBlocker(ctx, req, keeper)
+	}
+
+	// for 51 blocks, mark the validator as having not signed
+	for ; height < 102; height++ {
+		ctx = ctx.WithBlockHeight(height)
+		req = abci.RequestBeginBlock{
+			Validators: []abci.SigningValidator{{
+				Validator:       val,
+				SignedLastBlock: false,
+			}},
+		}
+		BeginBlocker(ctx, req, keeper)
+	}
+
+	// validator should be revoked
+	validator, found := sk.GetValidatorByPubKey(ctx, pk)
+	require.True(t, found)
+	require.Equal(t, sdk.Unbonded, validator.GetStatus())
+}

x/stake/keeper_test.go

@@ -4,6 +4,7 @@ import (
 	"testing"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	tmtypes "github.com/tendermint/tendermint/types"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -463,8 +464,8 @@ func TestGetTendermintUpdatesAllNone(t *testing.T) {
 
 	updates = keeper.getTendermintUpdates(ctx)
 	require.Equal(t, 2, len(updates))
-	assert.Equal(t, validators[0].PubKey.Bytes(), updates[0].PubKey)
+	assert.Equal(t, tmtypes.TM2PB.PubKey(validators[0].PubKey), updates[0].PubKey)
-	assert.Equal(t, validators[1].PubKey.Bytes(), updates[1].PubKey)
+	assert.Equal(t, tmtypes.TM2PB.PubKey(validators[1].PubKey), updates[1].PubKey)
 	assert.Equal(t, int64(0), updates[0].Power)
 	assert.Equal(t, int64(0), updates[1].Power)
 }

x/stake/validator.go

@@ -8,6 +8,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/wire"
 	abci "github.com/tendermint/abci/types"
 	crypto "github.com/tendermint/go-crypto"
+	tmtypes "github.com/tendermint/tendermint/types"
 )
 
 // Validator defines the total amount of bond shares and their exchange rate to
@@ -101,7 +102,7 @@ func NewDescription(moniker, identity, website, details string) Description {
 // abci validator from stake validator type
 func (v Validator) abciValidator(cdc *wire.Codec) abci.Validator {
 	return abci.Validator{
-		PubKey: v.PubKey.Bytes(),
+		PubKey: tmtypes.TM2PB.PubKey(v.PubKey),
 		Power:  v.PoolShares.Bonded().Evaluate(),
 	}
 }
@@ -110,7 +111,7 @@ func (v Validator) abciValidator(cdc *wire.Codec) abci.Validator {
 // with zero power used for validator updates
 func (v Validator) abciValidatorZero(cdc *wire.Codec) abci.Validator {
 	return abci.Validator{
-		PubKey: v.PubKey.Bytes(),
+		PubKey: tmtypes.TM2PB.PubKey(v.PubKey),
 		Power:  0,
 	}
 }