x/staking v0.43 Audit updates

docs/core/proto-docs.md

@@ -6183,9 +6183,9 @@ AuthorizationType defines the type of staking module authorization type
 | Name | Number | Description |
 | ---- | ------ | ----------- |
 | AUTHORIZATION_TYPE_UNSPECIFIED | 0 | AUTHORIZATION_TYPE_UNSPECIFIED specifies an unknown authorization type |
-| AUTHORIZATION_TYPE_DELEGATE | 1 | AUTHORIZATION_TYPE_DELEGATE defines an authorization type for Msg/Delegate |
-| AUTHORIZATION_TYPE_UNDELEGATE | 2 | AUTHORIZATION_TYPE_UNDELEGATE defines an authorization type for Msg/Undelegate |
-| AUTHORIZATION_TYPE_REDELEGATE | 3 | AUTHORIZATION_TYPE_REDELEGATE defines an authorization type for Msg/BeginRedelegate |
+| AUTHORIZATION_TYPE_DELEGATE | 1 | AUTHORIZATION_TYPE_DELEGATE defines an authorization type for MsgDelegate |
+| AUTHORIZATION_TYPE_UNDELEGATE | 2 | AUTHORIZATION_TYPE_UNDELEGATE defines an authorization type for MsgUndelegate |
+| AUTHORIZATION_TYPE_REDELEGATE | 3 | AUTHORIZATION_TYPE_REDELEGATE defines an authorization type for MsgBeginRedelegate |
 
 
  <!-- end enums -->
@@ -7168,7 +7168,7 @@ of coins from a delegator and source validator to a destination validator.
 <a name="cosmos.staking.v1beta1.MsgBeginRedelegateResponse"></a>
 
 ### MsgBeginRedelegateResponse
-MsgBeginRedelegateResponse defines the Msg/BeginRedelegate response type.
+MsgBeginRedelegateResponse defines the MsgBeginRedelegate response type.
 
 
 | Field | Type | Label | Description |
@@ -7204,7 +7204,7 @@ MsgCreateValidator defines a SDK message for creating a new validator.
 <a name="cosmos.staking.v1beta1.MsgCreateValidatorResponse"></a>
 
 ### MsgCreateValidatorResponse
-MsgCreateValidatorResponse defines the Msg/CreateValidator response type.
+MsgCreateValidatorResponse defines the MsgCreateValidator response type.
 
 
 
@@ -7232,7 +7232,7 @@ from a delegator to a validator.
 <a name="cosmos.staking.v1beta1.MsgDelegateResponse"></a>
 
 ### MsgDelegateResponse
-MsgDelegateResponse defines the Msg/Delegate response type.
+MsgDelegateResponse defines the MsgDelegate response type.
 
 
 
@@ -7260,7 +7260,7 @@ MsgEditValidator defines a SDK message for editing an existing validator.
 <a name="cosmos.staking.v1beta1.MsgEditValidatorResponse"></a>
 
 ### MsgEditValidatorResponse
-MsgEditValidatorResponse defines the Msg/EditValidator response type.
+MsgEditValidatorResponse defines the MsgEditValidator response type.
 
 
 
@@ -7288,7 +7288,7 @@ delegate and a validator.
 <a name="cosmos.staking.v1beta1.MsgUndelegateResponse"></a>
 
 ### MsgUndelegateResponse
-MsgUndelegateResponse defines the Msg/Undelegate response type.
+MsgUndelegateResponse defines the MsgUndelegate response type.
 
 
 | Field | Type | Label | Description |

x/staking/client/cli/query.go

@@ -660,7 +660,6 @@ $ %s query staking historical-info 5
 
 			params := &types.QueryHistoricalInfoRequest{Height: height}
 			res, err := queryClient.HistoricalInfo(cmd.Context(), params)
-
 			if err != nil {
 				return err
 			}

x/staking/client/testutil/suite.go

@@ -230,7 +230,7 @@ func (s *IntegrationTestSuite) TestGetCmdQueryValidator() {
 		},
 		{
 			"happy case",
-			[]string{fmt.Sprintf("%s", val.ValAddress), fmt.Sprintf("--%s=json", tmcli.OutputFlag)},
+			[]string{val.ValAddress.String(), fmt.Sprintf("--%s=json", tmcli.OutputFlag)},
 			false,
 		},
 	}
@@ -415,7 +415,7 @@ func (s *IntegrationTestSuite) TestGetCmdQueryDelegations() {
 	}
 }
 
-func (s *IntegrationTestSuite) TestGetCmdQueryDelegationsTo() {
+func (s *IntegrationTestSuite) TestGetCmdQueryValidatorDelegations() {
 	val := s.network.Validators[0]
 
 	testCases := []struct {
@@ -755,7 +755,7 @@ func (s *IntegrationTestSuite) TestGetCmdQueryRedelegation() {
 	}
 }
 
-func (s *IntegrationTestSuite) TestGetCmdQueryRedelegationsFrom() {
+func (s *IntegrationTestSuite) TestGetCmdQueryValidatorRedelegations() {
 	val := s.network.Validators[0]
 	val2 := s.network.Validators[1]
 
@@ -925,7 +925,7 @@ not_bonded_tokens: "0"`, cli.DefaultTokens.Mul(sdk.NewInt(2)).String()),
 	}
 }
 
-func (s *IntegrationTestSuite) TestNewCmdEditValidator() {
+func (s *IntegrationTestSuite) TestNewEditValidatorCmd() {
 	val := s.network.Validators[0]
 
 	details := "bio"
@@ -1041,7 +1041,7 @@ func (s *IntegrationTestSuite) TestNewCmdEditValidator() {
 	}
 }
 
-func (s *IntegrationTestSuite) TestNewCmdDelegate() {
+func (s *IntegrationTestSuite) TestNewDelegateCmd() {
 	val := s.network.Validators[0]
 
 	info, _, err := val.ClientCtx.Keyring.NewMnemonic("NewAccount", keyring.English, sdk.FullFundraiserPath, keyring.DefaultBIP39Passphrase, hd.Secp256k1)
@@ -1123,7 +1123,7 @@ func (s *IntegrationTestSuite) TestNewCmdDelegate() {
 	}
 }
 
-func (s *IntegrationTestSuite) TestNewCmdRedelegate() {
+func (s *IntegrationTestSuite) TestNewRedelegateCmd() {
 	val := s.network.Validators[0]
 	val2 := s.network.Validators[1]
 
@@ -1209,7 +1209,7 @@ func (s *IntegrationTestSuite) TestNewCmdRedelegate() {
 	}
 }
 
-func (s *IntegrationTestSuite) TestNewCmdUnbond() {
+func (s *IntegrationTestSuite) TestNewUnbondCmd() {
 	val := s.network.Validators[0]
 
 	testCases := []struct {

x/staking/keeper/delegation_test.go

@@ -384,6 +384,7 @@ func TestUndelegateFromUnbondingValidator(t *testing.T) {
 	selfDelegation := types.NewDelegation(addrVals[0].Bytes(), addrVals[0], issuedShares)
 	app.StakingKeeper.SetDelegation(ctx, selfDelegation)
 
+	// add bonded tokens to pool for delegations
 	bondedPool := app.StakingKeeper.GetBondedPool(ctx)
 	require.NoError(t, simapp.FundModuleAccount(app, ctx, bondedPool.GetName(), delCoins))
 	app.AccountKeeper.SetModuleAccount(ctx, bondedPool)
@@ -470,6 +471,7 @@ func TestUndelegateFromUnbondedValidator(t *testing.T) {
 	selfDelegation := types.NewDelegation(val0AccAddr, addrVals[0], issuedShares)
 	app.StakingKeeper.SetDelegation(ctx, selfDelegation)
 
+	// add bonded tokens to pool for delegations
 	bondedPool := app.StakingKeeper.GetBondedPool(ctx)
 	require.NoError(t, simapp.FundModuleAccount(app, ctx, bondedPool.GetName(), delCoins))
 	app.AccountKeeper.SetModuleAccount(ctx, bondedPool)
@@ -518,7 +520,7 @@ func TestUndelegateFromUnbondedValidator(t *testing.T) {
 	_, err = app.StakingKeeper.Undelegate(ctx, addrDels[1], addrVals[0], remainingTokens.ToDec())
 	require.NoError(t, err)
 
-	//  now validator should now be deleted from state
+	//  now validator should be deleted from state
 	validator, found = app.StakingKeeper.GetValidator(ctx, addrVals[0])
 	require.False(t, found, "%v", validator)
 }
@@ -556,6 +558,7 @@ func TestUnbondingAllDelegationFromValidator(t *testing.T) {
 	validator, issuedShares = validator.AddTokensFromDel(delTokens)
 	require.Equal(t, delTokens, issuedShares.RoundInt())
 
+	// add bonded tokens to pool for delegations
 	bondedPool := app.StakingKeeper.GetBondedPool(ctx)
 	require.NoError(t, simapp.FundModuleAccount(app, ctx, bondedPool.GetName(), delCoins))
 	app.AccountKeeper.SetModuleAccount(ctx, bondedPool)

x/staking/keeper/grpc_query.go

@@ -61,7 +61,7 @@ func (k Querier) Validators(c context.Context, req *types.QueryValidatorsRequest
 	return &types.QueryValidatorsResponse{Validators: validators, Pagination: pageRes}, nil
 }
 
-// Validator queries validator info for given validator addr
+// Validator queries validator info for given validator address
 func (k Querier) Validator(c context.Context, req *types.QueryValidatorRequest) (*types.QueryValidatorResponse, error) {
 	if req == nil {
 		return nil, status.Error(codes.InvalidArgument, "empty request")
@@ -380,6 +380,7 @@ func (k Querier) HistoricalInfo(c context.Context, req *types.QueryHistoricalInf
 	return &types.QueryHistoricalInfoResponse{Hist: &hi}, nil
 }
 
+// Redelegations queries redelegations of given address
 func (k Querier) Redelegations(c context.Context, req *types.QueryRedelegationsRequest) (*types.QueryRedelegationsResponse, error) {
 	if req == nil {
 		return nil, status.Error(codes.InvalidArgument, "empty request")
@@ -410,6 +411,7 @@ func (k Querier) Redelegations(c context.Context, req *types.QueryRedelegationsR
 	return &types.QueryRedelegationsResponse{RedelegationResponses: redelResponses, Pagination: pageRes}, nil
 }
 
+// DelegatorValidators queries all validators info for given delegator address
 func (k Querier) DelegatorValidators(c context.Context, req *types.QueryDelegatorValidatorsRequest) (*types.QueryDelegatorValidatorsResponse, error) {
 	if req == nil {
 		return nil, status.Error(codes.InvalidArgument, "empty request")

x/staking/keeper/grpc_query_test.go

@@ -84,7 +84,7 @@ func (suite *KeeperTestSuite) TestGRPCQueryValidators() {
 	}
 }
 
-func (suite *KeeperTestSuite) TestGRPCValidator() {
+func (suite *KeeperTestSuite) TestGRPCQueryValidator() {
 	app, ctx, queryClient, vals := suite.app, suite.ctx, suite.queryClient, suite.vals
 	validator, found := app.StakingKeeper.GetValidator(ctx, vals[0].GetOperator())
 	suite.True(found)
@@ -586,7 +586,7 @@ func (suite *KeeperTestSuite) TestGRPCQueryHistoricalInfo() {
 	}
 }
 
-func (suite *KeeperTestSuite) TestGRPCQueryRedelegation() {
+func (suite *KeeperTestSuite) TestGRPCQueryRedelegations() {
 	app, ctx, queryClient, addrs, vals := suite.app, suite.ctx, suite.queryClient, suite.addrs, suite.vals
 
 	addrAcc, addrAcc1 := addrs[0], addrs[1]

x/staking/keeper/msg_server.go

@@ -26,6 +26,7 @@ func NewMsgServerImpl(keeper Keeper) types.MsgServer {
 
 var _ types.MsgServer = msgServer{}
 
+// CreateValidator defines a method for creating a new validator
 func (k msgServer) CreateValidator(goCtx context.Context, msg *types.MsgCreateValidator) (*types.MsgCreateValidatorResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 
@@ -119,6 +120,7 @@ func (k msgServer) CreateValidator(goCtx context.Context, msg *types.MsgCreateVa
 	return &types.MsgCreateValidatorResponse{}, nil
 }
 
+// EditValidator defines a method for editing an existing validator
 func (k msgServer) EditValidator(goCtx context.Context, msg *types.MsgEditValidator) (*types.MsgEditValidatorResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 	valAddr, err := sdk.ValAddressFromBech32(msg.ValidatorAddress)
@@ -181,6 +183,7 @@ func (k msgServer) EditValidator(goCtx context.Context, msg *types.MsgEditValida
 	return &types.MsgEditValidatorResponse{}, nil
 }
 
+// Delegate defines a method for performing a delegation of coins from a delegator to a validator
 func (k msgServer) Delegate(goCtx context.Context, msg *types.MsgDelegate) (*types.MsgDelegateResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 	valAddr, valErr := sdk.ValAddressFromBech32(msg.ValidatorAddress)
@@ -237,6 +240,7 @@ func (k msgServer) Delegate(goCtx context.Context, msg *types.MsgDelegate) (*typ
 	return &types.MsgDelegateResponse{}, nil
 }
 
+// BeginRedelegate defines a method for performing a redelegation of coins from a delegator and source validator to a destination validator
 func (k msgServer) BeginRedelegate(goCtx context.Context, msg *types.MsgBeginRedelegate) (*types.MsgBeginRedelegateResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 	valSrcAddr, err := sdk.ValAddressFromBech32(msg.ValidatorSrcAddress)
@@ -302,6 +306,7 @@ func (k msgServer) BeginRedelegate(goCtx context.Context, msg *types.MsgBeginRed
 	}, nil
 }
 
+// Undelegate defines a method for performing an undelegation from a delegate and a validator
 func (k msgServer) Undelegate(goCtx context.Context, msg *types.MsgUndelegate) (*types.MsgUndelegateResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 

x/staking/simulation/genesis.go

@@ -21,18 +21,18 @@ const (
 	historicalEntries = "historical_entries"
 )
 
-// GenUnbondingTime randomized UnbondingTime
-func GenUnbondingTime(r *rand.Rand) (ubdTime time.Duration) {
+// genUnbondingTime returns randomized UnbondingTime
+func genUnbondingTime(r *rand.Rand) (ubdTime time.Duration) {
 	return time.Duration(simulation.RandIntBetween(r, 60, 60*60*24*3*2)) * time.Second
 }
 
-// GenMaxValidators randomized MaxValidators
-func GenMaxValidators(r *rand.Rand) (maxValidators uint32) {
+// genMaxValidators returns randomized MaxValidators
+func genMaxValidators(r *rand.Rand) (maxValidators uint32) {
 	return uint32(r.Intn(250) + 1)
 }
 
-// GetHistEntries randomized HistoricalEntries between 0-100.
-func GetHistEntries(r *rand.Rand) uint32 {
+// getHistEntries returns randomized HistoricalEntries between 0-100.
+func getHistEntries(r *rand.Rand) uint32 {
 	return uint32(r.Intn(int(types.DefaultHistoricalEntries + 1)))
 }
 
@@ -47,17 +47,17 @@ func RandomizedGenState(simState *module.SimulationState) {
 
 	simState.AppParams.GetOrGenerate(
 		simState.Cdc, unbondingTime, &unbondTime, simState.Rand,
-		func(r *rand.Rand) { unbondTime = GenUnbondingTime(r) },
+		func(r *rand.Rand) { unbondTime = genUnbondingTime(r) },
 	)
 
 	simState.AppParams.GetOrGenerate(
 		simState.Cdc, maxValidators, &maxVals, simState.Rand,
-		func(r *rand.Rand) { maxVals = GenMaxValidators(r) },
+		func(r *rand.Rand) { maxVals = genMaxValidators(r) },
 	)
 
 	simState.AppParams.GetOrGenerate(
 		simState.Cdc, historicalEntries, &histEntries, simState.Rand,
-		func(r *rand.Rand) { histEntries = GetHistEntries(r) },
+		func(r *rand.Rand) { histEntries = getHistEntries(r) },
 	)
 
 	// NOTE: the slashing module need to be defined after the staking module on the

x/staking/simulation/genesis_test.go

@@ -68,7 +68,7 @@ func TestRandomizedGenState(t *testing.T) {
 	require.Equal(t, "1", stakingGenesis.Validators[2].MinSelfDelegation.String())
 }
 
-// TestRandomizedGenState tests abnormal scenarios of applying RandomizedGenState.
+// TestRandomizedGenState1 tests abnormal scenarios of applying RandomizedGenState.
 func TestRandomizedGenState1(t *testing.T) {
 	interfaceRegistry := codectypes.NewInterfaceRegistry()
 	cdc := codec.NewProtoCodec(interfaceRegistry)

x/staking/simulation/params.go

@@ -6,9 +6,8 @@ import (
 	"fmt"
 	"math/rand"
 
-	"github.com/cosmos/cosmos-sdk/x/simulation"
-
 	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
+	"github.com/cosmos/cosmos-sdk/x/simulation"
 	"github.com/cosmos/cosmos-sdk/x/staking/types"
 )
 
@@ -18,17 +17,17 @@ func ParamChanges(r *rand.Rand) []simtypes.ParamChange {
 	return []simtypes.ParamChange{
 		simulation.NewSimParamChange(types.ModuleName, string(types.KeyMaxValidators),
 			func(r *rand.Rand) string {
-				return fmt.Sprintf("%d", GenMaxValidators(r))
+				return fmt.Sprintf("%d", genMaxValidators(r))
 			},
 		),
 		simulation.NewSimParamChange(types.ModuleName, string(types.KeyUnbondingTime),
 			func(r *rand.Rand) string {
-				return fmt.Sprintf("\"%d\"", GenUnbondingTime(r))
+				return fmt.Sprintf("\"%d\"", genUnbondingTime(r))
 			},
 		),
 		simulation.NewSimParamChange(types.ModuleName, string(types.KeyHistoricalEntries),
 			func(r *rand.Rand) string {
-				return fmt.Sprintf("%d", GetHistEntries(r))
+				return fmt.Sprintf("%d", getHistEntries(r))
 			},
 		),
 	}

x/staking/spec/01_state.md

@@ -4,6 +4,10 @@ order: 1
 
 # State
 
+## Pool
+
+Pool is used for tracking bonded and not-bonded token supply of the bond denomination.
+
 ## LastTotalPower
 
 LastTotalPower tracks the total amounts of bonded tokens recorded during the previous end block.