diff --git a/proto/poa/tx.proto b/proto/poa/tx.proto index e48d6f0..90734d9 100644 --- a/proto/poa/tx.proto +++ b/proto/poa/tx.proto @@ -18,6 +18,8 @@ service Msg { rpc AddValidator(MsgAddValidator) returns (MsgAddValidatorResponse); // Removes an existing validator from the authority rpc RemoveValidator(MsgRemoveValidator) returns (MsgRemoveValidatorResponse); + // Allows a validator to remove itself from the authority + rpc SelfRemoveValidator(MsgSelfRemoveValidator) returns (MsgSelfRemoveValidatorResponse); } // MsgAddValidator defines a message for adding a new validator @@ -46,3 +48,14 @@ message MsgRemoveValidator { // MsgRemoveValidatorResponse defines the response for removing an existing // validator message MsgRemoveValidatorResponse {} + +// MsgSelfRemoveValidator defines a message for a validator to remove itself +message MsgSelfRemoveValidator { + option (cosmos.msg.v1.signer) = "address"; + + string address = 1 + [ (cosmos_proto.scalar) = "cosmos.AddressString" ]; +} +// MsgSelfRemoveValidatorResponse defines the response for a validator +// removing itself +message MsgSelfRemoveValidatorResponse {} diff --git a/tests/integration/poa_test.go b/tests/integration/poa_test.go index 49b72e0..14709cd 100644 --- a/tests/integration/poa_test.go +++ b/tests/integration/poa_test.go @@ -5,15 +5,20 @@ import ( "math/rand" "time" + sdkmath "cosmossdk.io/math" abcitypes "github.com/cometbft/cometbft/abci/types" cmtproto "github.com/cometbft/cometbft/proto/tendermint/types" cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types" sdktypes "github.com/cosmos/cosmos-sdk/types" "github.com/cosmos/cosmos-sdk/types/address" + sdkerrors "github.com/cosmos/cosmos-sdk/types/errors" simtypes "github.com/cosmos/cosmos-sdk/types/simulation" + banktypes "github.com/cosmos/cosmos-sdk/x/bank/types" govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1" slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types" stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types" + "github.com/cosmos/evm/testutil/integration/base/factory" + "github.com/cosmos/evm/testutil/keyring" "github.com/stretchr/testify/require" "github.com/xrplevm/node/v10/testutil/integration/exrp/utils" poatypes "github.com/xrplevm/node/v10/x/poa/types" @@ -592,6 +597,264 @@ func (s *TestSuite) TestAddValidator_MaximumValidators() { } } +// SelfRemoveValidator tests + +func (s *TestSuite) TestSelfRemoveValidator_ExistingValidator() { + tt := []struct { + name string + valIndex int + beforeRun func(valIndex int, valAddr sdktypes.ValAddress) + afterRun func(valIndex int) + }{ + { + name: "self remove existing validator - status bonded", + valIndex: 0, + beforeRun: func(_ int, valAddr sdktypes.ValAddress) { + resVal, err := s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: valAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.Equal(s.T(), stakingtypes.Bonded, resVal.Validator.Status) + require.Equal(s.T(), sdktypes.DefaultPowerReduction.ToLegacyDec(), resVal.Validator.DelegatorShares) + require.NotZero(s.T(), resVal.Validator.Tokens) + }, + }, + { + name: "self remove existing validator - status jailed", + valIndex: 1, + beforeRun: func(valIndex int, valAddr sdktypes.ValAddress) { + valSet := s.Network().GetValidatorSet() + require.NoError( + s.T(), + s.Network().NextNBlocksWithValidatorFlags( + slashingtypes.DefaultSignedBlocksWindow, + utils.NewValidatorFlags( + len(valSet.Validators), + utils.NewValidatorFlagOverride(valIndex, cmtproto.BlockIDFlagAbsent), + ), + ), + ) + + resVal, err := s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: valAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.True(s.T(), resVal.Validator.Jailed) + require.Equal(s.T(), stakingtypes.Unbonding, resVal.Validator.Status) + }, + }, + { + name: "self remove existing validator - status tombstoned", + valIndex: 1, + beforeRun: func(valIndex int, _ sdktypes.ValAddress) { + valSet := s.Network().GetValidatorSet() + cmtValAddr := sdktypes.AccAddress(valSet.Validators[valIndex].Address.Bytes()) + + require.NoError(s.T(), s.Network().NextBlockWithMisBehaviors( + []abcitypes.Misbehavior{ + { + Type: abcitypes.MisbehaviorType_DUPLICATE_VOTE, + Validator: abcitypes.Validator{ + Address: cmtValAddr, + }, + Height: s.Network().GetContext().BlockHeight(), + TotalVotingPower: s.Network().GetValidatorSet().TotalVotingPower(), + }, + }, + )) + + cmtValConsAddr := sdktypes.ConsAddress(valSet.Validators[valIndex].Address.Bytes()) + info, err := s.Network().GetSlashingClient().SigningInfo( + s.Network().GetContext(), + &slashingtypes.QuerySigningInfoRequest{ + ConsAddress: cmtValConsAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.True(s.T(), info.ValSigningInfo.Tombstoned) + }, + afterRun: func(valIndex int) { + valSet := s.Network().GetValidatorSet() + cmtValConsAddr := sdktypes.ConsAddress(valSet.Validators[valIndex].Address.Bytes()) + info, err := s.Network().GetSlashingClient().SigningInfo( + s.Network().GetContext(), + &slashingtypes.QuerySigningInfoRequest{ + ConsAddress: cmtValConsAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.True(s.T(), info.ValSigningInfo.Tombstoned) + }, + }, + } + + for _, tc := range tt { + s.Run(tc.name, func() { + s.SetupTest() + + validators := s.Network().GetValidators() + require.NotZero(s.T(), len(validators)) + + validator := validators[tc.valIndex] + valAddr, err := sdktypes.ValAddressFromBech32(validator.OperatorAddress) + require.NoError(s.T(), err) + + valKey := s.keyring.GetKey(tc.valIndex) + require.Equal(s.T(), valAddr, sdktypes.ValAddress(valKey.AccAddr)) + + if tc.beforeRun != nil { + tc.beforeRun(tc.valIndex, valAddr) + } + + msg := poatypes.NewMsgSelfRemoveValidator(valKey.AccAddr.String()) + res, err := s.factory.CommitCosmosTx(valKey.Priv, factory.CosmosTxArgs{ + Msgs: []sdktypes.Msg{msg}, + }) + require.NoError(s.T(), err) + require.Equal(s.T(), uint32(0), res.Code, res.Log) + + resVal, err := s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: valAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.True(s.T(), resVal.Validator.DelegatorShares.IsZero()) + require.True(s.T(), resVal.Validator.Tokens.IsZero()) + require.Equal(s.T(), stakingtypes.Unbonding, resVal.Validator.Status) + + require.NoError(s.T(), s.Network().NextBlockAfter(stakingtypes.DefaultUnbondingTime)) + + _, err = s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: valAddr.String(), + }, + ) + require.Contains(s.T(), err.Error(), fmt.Sprintf("validator %s not found", valAddr.String())) + + if tc.afterRun != nil { + tc.afterRun(tc.valIndex) + } + }) + } +} + +func (s *TestSuite) TestSelfRemoveValidator_UnexistingValidator() { + funder := s.keyring.GetKey(0) + nonValidator := keyring.NewKey() + + fundAmount := sdktypes.NewCoins(sdktypes.NewCoin(s.Network().GetBaseDenom(), sdkmath.NewInt(1_000_000_000_000_000_000))) + sendRes, err := s.factory.CommitCosmosTx(funder.Priv, factory.CosmosTxArgs{ + Msgs: []sdktypes.Msg{banktypes.NewMsgSend(funder.AccAddr, nonValidator.AccAddr, fundAmount)}, + }) + require.NoError(s.T(), err) + require.Equal(s.T(), uint32(0), sendRes.Code, sendRes.Log) + + nonValAddr := sdktypes.ValAddress(nonValidator.AccAddr) + + _, err = s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: nonValAddr.String(), + }, + ) + require.Contains(s.T(), err.Error(), fmt.Sprintf("validator %s not found", nonValAddr.String())) + + gas := uint64(1_000_000) + msg := poatypes.NewMsgSelfRemoveValidator(nonValidator.AccAddr.String()) + res, err := s.factory.CommitCosmosTx(nonValidator.Priv, factory.CosmosTxArgs{ + Msgs: []sdktypes.Msg{msg}, + Gas: &gas, + }) + require.NoError(s.T(), err) + require.NotEqual(s.T(), uint32(0), res.Code) + require.Contains(s.T(), res.Log, poatypes.ErrAddressIsNotAValidator.Error()) +} + +func (s *TestSuite) TestSelfRemoveValidator_DifferentSigner() { + signer := s.keyring.GetKey(0) + target := s.keyring.GetKey(1) + targetValAddr := sdktypes.ValAddress(target.AccAddr) + + gas := uint64(1_000_000) + msg := poatypes.NewMsgSelfRemoveValidator(target.AccAddr.String()) + res, err := s.factory.CommitCosmosTx(signer.Priv, factory.CosmosTxArgs{ + Msgs: []sdktypes.Msg{msg}, + Gas: &gas, + }) + require.NoError(s.T(), err) + require.NotEqual(s.T(), uint32(0), res.Code) + require.Contains(s.T(), res.Log, sdkerrors.ErrUnauthorized.Error()) + + resVal, err := s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: targetValAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.Equal(s.T(), stakingtypes.Bonded, resVal.Validator.Status) + require.False(s.T(), resVal.Validator.Tokens.IsZero()) +} + +func (s *TestSuite) TestSelfRemoveValidator_AlreadyRemoved() { + validators := s.Network().GetValidators() + require.NotZero(s.T(), len(validators)) + + valIndex := 0 + validator := validators[valIndex] + valAddr, err := sdktypes.ValAddressFromBech32(validator.OperatorAddress) + require.NoError(s.T(), err) + + valKey := s.keyring.GetKey(valIndex) + require.Equal(s.T(), valAddr, sdktypes.ValAddress(valKey.AccAddr)) + + msg := poatypes.NewMsgSelfRemoveValidator(valKey.AccAddr.String()) + + res, err := s.factory.CommitCosmosTx(valKey.Priv, factory.CosmosTxArgs{ + Msgs: []sdktypes.Msg{msg}, + }) + require.NoError(s.T(), err) + require.Equal(s.T(), uint32(0), res.Code, res.Log) + + resVal, err := s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: valAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.Equal(s.T(), stakingtypes.Unbonding, resVal.Validator.Status) + require.True(s.T(), resVal.Validator.Tokens.IsZero()) + + gas := uint64(1_000_000) + res, err = s.factory.CommitCosmosTx(valKey.Priv, factory.CosmosTxArgs{ + Msgs: []sdktypes.Msg{msg}, + Gas: &gas, + }) + require.NoError(s.T(), err) + require.NotEqual(s.T(), uint32(0), res.Code) + require.Contains(s.T(), res.Log, stakingtypes.ErrNoDelegatorForAddress.Error()) + + resVal, err = s.Network().GetStakingClient().Validator( + s.Network().GetContext(), + &stakingtypes.QueryValidatorRequest{ + ValidatorAddr: valAddr.String(), + }, + ) + require.NoError(s.T(), err) + require.Equal(s.T(), stakingtypes.Unbonding, resVal.Validator.Status) + require.True(s.T(), resVal.Validator.Tokens.IsZero()) +} + // RemoveValidator tests func (s *TestSuite) TestRemoveValidator_UnexistingValidator() { diff --git a/x/poa/keeper/keeper.go b/x/poa/keeper/keeper.go index 4441052..2934e41 100644 --- a/x/poa/keeper/keeper.go +++ b/x/poa/keeper/keeper.go @@ -289,3 +289,33 @@ func (k Keeper) ExecuteRemoveValidator(ctx sdk.Context, validatorAddress string) return nil } + +func (k Keeper) ExecuteSelfRemoveValidator(ctx sdk.Context, validatorAddress string) error { + accAddress, err := sdk.AccAddressFromBech32(validatorAddress) + if err != nil { + return err + } + valAddress := sdk.ValAddress(accAddress) + + validator, err := k.sk.GetValidator(ctx, valAddress) + if err != nil { + ctx.Logger().Warn("Error getting validator", "error", err) + return types.ErrAddressIsNotAValidator + } + + err = k.ExecuteRemoveValidator(ctx, accAddress.String()) + if err != nil { + return err + } + + ctx.EventManager().EmitEvent( + sdk.NewEvent( + types.EventTypeSelfRemoveValidator, + sdk.NewAttribute(types.AttributeValidator, valAddress.String()), + sdk.NewAttribute(types.AttributeHeight, fmt.Sprintf("%d", ctx.BlockHeight())), + sdk.NewAttribute(types.AttributeStakingTokens, fmt.Sprintf("%d", validator.Tokens)), + ), + ) + + return nil +} diff --git a/x/poa/keeper/msg_server_add_validator_test.go b/x/poa/keeper/msg_server_add_validator_test.go index c9e9ad3..eaf782d 100644 --- a/x/poa/keeper/msg_server_add_validator_test.go +++ b/x/poa/keeper/msg_server_add_validator_test.go @@ -56,7 +56,7 @@ func TestMsgServer_AddValidator(t *testing.T) { stakingKeeper.EXPECT().GetAllValidators(ctx).Return([]stakingtypes.Validator{}, nil) stakingKeeper.EXPECT().GetValidator(ctx, gomock.Any()).Return(stakingtypes.Validator{Tokens: math.NewInt(0)}, nil) stakingKeeper.EXPECT().GetAllDelegatorDelegations(ctx, gomock.Any()).Return([]stakingtypes.Delegation{}, nil) - stakingKeeper.EXPECT().GetUnbondingDelegationsFromValidator(ctx, gomock.Any()).Return([]stakingtypes.UnbondingDelegation{}, nil) + stakingKeeper.EXPECT().GetUnbondingDelegations(ctx, gomock.Any(), gomock.Any()).Return([]stakingtypes.UnbondingDelegation{}, nil) }, bankMocks: func(ctx sdk.Context, bankKeeper *testutil.MockBankKeeper) { bankKeeper.EXPECT().GetBalance(ctx, gomock.Any(), gomock.Any()).Return(sdk.Coin{ diff --git a/x/poa/keeper/msg_server_self_remove_validator.go b/x/poa/keeper/msg_server_self_remove_validator.go new file mode 100644 index 0000000..33f1252 --- /dev/null +++ b/x/poa/keeper/msg_server_self_remove_validator.go @@ -0,0 +1,18 @@ +package keeper + +import ( + "context" + + sdk "github.com/cosmos/cosmos-sdk/types" + "github.com/xrplevm/node/v10/x/poa/types" +) + +func (k msgServer) SelfRemoveValidator(goCtx context.Context, msg *types.MsgSelfRemoveValidator) (*types.MsgSelfRemoveValidatorResponse, error) { + ctx := sdk.UnwrapSDKContext(goCtx) + err := k.ExecuteSelfRemoveValidator(ctx, msg.Address) + if err != nil { + return nil, err + } + + return &types.MsgSelfRemoveValidatorResponse{}, nil +} diff --git a/x/poa/keeper/msg_server_self_remove_validator_test.go b/x/poa/keeper/msg_server_self_remove_validator_test.go new file mode 100644 index 0000000..165523a --- /dev/null +++ b/x/poa/keeper/msg_server_self_remove_validator_test.go @@ -0,0 +1,87 @@ +package keeper + +import ( + "errors" + "testing" + + "cosmossdk.io/math" + sdk "github.com/cosmos/cosmos-sdk/types" + stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types" + "github.com/stretchr/testify/require" + "github.com/xrplevm/node/v10/x/poa/testutil" + "github.com/xrplevm/node/v10/x/poa/types" + "go.uber.org/mock/gomock" +) + +func TestMsgServer_SelfRemoveValidator(t *testing.T) { + ctrl := gomock.NewController(t) + + const validatorAddress = "ethm1wunfhl05vc8r8xxnnp8gt62wa54r6y52pg03zq" + bondedValidator := stakingtypes.Validator{Status: stakingtypes.Bonded, Tokens: math.NewInt(0)} + + tt := []struct { + name string + validatorAddress string + stakingMocks func(ctx sdk.Context, stakingKeeper *testutil.MockStakingKeeper) + bankMocks func(ctx sdk.Context, bankKeeper *testutil.MockBankKeeper) + expectedErr error + }{ + { + name: "should fail - invalid validator address", + validatorAddress: "invalidvalidatoraddress", + stakingMocks: func(_ sdk.Context, _ *testutil.MockStakingKeeper) {}, + bankMocks: func(_ sdk.Context, _ *testutil.MockBankKeeper) {}, + expectedErr: errors.New("decoding bech32 failed"), + }, + { + name: "should fail - address is not a validator", + validatorAddress: validatorAddress, + stakingMocks: func(ctx sdk.Context, stakingKeeper *testutil.MockStakingKeeper) { + stakingKeeper.EXPECT().GetValidator(ctx, gomock.Any()).Return(stakingtypes.Validator{}, errors.New("validator not found")) + }, + bankMocks: func(_ sdk.Context, _ *testutil.MockBankKeeper) {}, + expectedErr: types.ErrAddressIsNotAValidator, + }, + { + name: "should pass - reuses the RemoveValidator logic", + validatorAddress: validatorAddress, + stakingMocks: func(ctx sdk.Context, stakingKeeper *testutil.MockStakingKeeper) { + stakingKeeper.EXPECT().GetValidator(ctx, gomock.Any()).Return(bondedValidator, nil).Times(2) + stakingKeeper.EXPECT().GetParams(ctx).Return(stakingtypes.Params{BondDenom: "BND"}, nil) + stakingKeeper.EXPECT().GetUnbondingDelegationsFromValidator(ctx, gomock.Any()).Return([]stakingtypes.UnbondingDelegation{}, nil) + + hooks := testutil.NewMockStakingHooks(ctrl) + hooks.EXPECT().BeforeValidatorModified(ctx, gomock.Any()).Return(nil) + stakingKeeper.EXPECT().Hooks().Return(hooks) + + stakingKeeper.EXPECT().RemoveValidatorTokens(ctx, gomock.Any(), gomock.Any()).Return( + stakingtypes.Validator{Status: stakingtypes.Bonded}, nil, + ) + stakingKeeper.EXPECT().Unbond(ctx, gomock.Any(), gomock.Any(), gomock.Any()).Return(math.ZeroInt(), nil) + }, + bankMocks: func(ctx sdk.Context, bankKeeper *testutil.MockBankKeeper) { + bankKeeper.EXPECT().BurnCoins(ctx, stakingtypes.BondedPoolName, gomock.Any()).Return(nil) + }, + }, + } + + for _, tc := range tt { + t.Run(tc.name, func(t *testing.T) { + poaKeeper, ctx := setupPoaKeeper(t, tc.stakingMocks, tc.bankMocks) + + msgServer := NewMsgServerImpl(*poaKeeper) + + msg := &types.MsgSelfRemoveValidator{ + Address: tc.validatorAddress, + } + + _, err := msgServer.SelfRemoveValidator(ctx, msg) + if tc.expectedErr != nil { + require.Error(t, err) + require.Contains(t, err.Error(), tc.expectedErr.Error()) + } else { + require.NoError(t, err) + } + }) + } +} diff --git a/x/poa/types/codec.go b/x/poa/types/codec.go index 77d089c..f41ef04 100644 --- a/x/poa/types/codec.go +++ b/x/poa/types/codec.go @@ -11,6 +11,7 @@ import ( func RegisterCodec(cdc *codec.LegacyAmino) { cdc.RegisterConcrete(&MsgAddValidator{}, "poa/AddValidator", nil) cdc.RegisterConcrete(&MsgRemoveValidator{}, "poa/RemoveValidator", nil) + cdc.RegisterConcrete(&MsgSelfRemoveValidator{}, "poa/SelfRemoveValidator", nil) // this line is used by starport scaffolding # 2 } @@ -21,6 +22,9 @@ func RegisterInterfaces(registry cdctypes.InterfaceRegistry) { registry.RegisterImplementations((*sdk.Msg)(nil), &MsgRemoveValidator{}, ) + registry.RegisterImplementations((*sdk.Msg)(nil), + &MsgSelfRemoveValidator{}, + ) registry.RegisterImplementations( (*govtypes.Content)(nil), ) diff --git a/x/poa/types/events.go b/x/poa/types/events.go index b81d174..9316dc1 100644 --- a/x/poa/types/events.go +++ b/x/poa/types/events.go @@ -1,10 +1,11 @@ package types const ( - EventTypeAddValidator = "add_validator" - EventTypeRemoveValidator = "remove_validator" - AttributeValidator = "address" - AttributeHeight = "height" - AttributeStakingTokens = "staking_tokens" - AttributeBankTokens = "bank_tokens" + EventTypeAddValidator = "add_validator" + EventTypeRemoveValidator = "remove_validator" + EventTypeSelfRemoveValidator = "self_remove_validator" + AttributeValidator = "address" + AttributeHeight = "height" + AttributeStakingTokens = "staking_tokens" + AttributeBankTokens = "bank_tokens" ) diff --git a/x/poa/types/message_self_remove_validator.go b/x/poa/types/message_self_remove_validator.go new file mode 100644 index 0000000..1929cf0 --- /dev/null +++ b/x/poa/types/message_self_remove_validator.go @@ -0,0 +1,13 @@ +package types + +import ( + sdk "github.com/cosmos/cosmos-sdk/types" +) + +var _ sdk.Msg = &MsgSelfRemoveValidator{} + +func NewMsgSelfRemoveValidator(address string) *MsgSelfRemoveValidator { + return &MsgSelfRemoveValidator{ + Address: address, + } +} diff --git a/x/poa/types/tx.pb.go b/x/poa/types/tx.pb.go index de14e58..9ee72c4 100644 --- a/x/poa/types/tx.pb.go +++ b/x/poa/types/tx.pb.go @@ -230,48 +230,136 @@ func (m *MsgRemoveValidatorResponse) XXX_DiscardUnknown() { var xxx_messageInfo_MsgRemoveValidatorResponse proto.InternalMessageInfo +// MsgSelfRemoveValidator defines a message for a validator to remove itself +type MsgSelfRemoveValidator struct { + Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"` +} + +func (m *MsgSelfRemoveValidator) Reset() { *m = MsgSelfRemoveValidator{} } +func (m *MsgSelfRemoveValidator) String() string { return proto.CompactTextString(m) } +func (*MsgSelfRemoveValidator) ProtoMessage() {} +func (*MsgSelfRemoveValidator) Descriptor() ([]byte, []int) { + return fileDescriptor_8ac16a0aed23c2e2, []int{4} +} +func (m *MsgSelfRemoveValidator) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *MsgSelfRemoveValidator) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_MsgSelfRemoveValidator.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *MsgSelfRemoveValidator) XXX_Merge(src proto.Message) { + xxx_messageInfo_MsgSelfRemoveValidator.Merge(m, src) +} +func (m *MsgSelfRemoveValidator) XXX_Size() int { + return m.Size() +} +func (m *MsgSelfRemoveValidator) XXX_DiscardUnknown() { + xxx_messageInfo_MsgSelfRemoveValidator.DiscardUnknown(m) +} + +var xxx_messageInfo_MsgSelfRemoveValidator proto.InternalMessageInfo + +func (m *MsgSelfRemoveValidator) GetAddress() string { + if m != nil { + return m.Address + } + return "" +} + +// MsgSelfRemoveValidatorResponse defines the response for a validator +// removing itself +type MsgSelfRemoveValidatorResponse struct { +} + +func (m *MsgSelfRemoveValidatorResponse) Reset() { *m = MsgSelfRemoveValidatorResponse{} } +func (m *MsgSelfRemoveValidatorResponse) String() string { return proto.CompactTextString(m) } +func (*MsgSelfRemoveValidatorResponse) ProtoMessage() {} +func (*MsgSelfRemoveValidatorResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_8ac16a0aed23c2e2, []int{5} +} +func (m *MsgSelfRemoveValidatorResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *MsgSelfRemoveValidatorResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_MsgSelfRemoveValidatorResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *MsgSelfRemoveValidatorResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_MsgSelfRemoveValidatorResponse.Merge(m, src) +} +func (m *MsgSelfRemoveValidatorResponse) XXX_Size() int { + return m.Size() +} +func (m *MsgSelfRemoveValidatorResponse) XXX_DiscardUnknown() { + xxx_messageInfo_MsgSelfRemoveValidatorResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_MsgSelfRemoveValidatorResponse proto.InternalMessageInfo + func init() { proto.RegisterType((*MsgAddValidator)(nil), "poa.MsgAddValidator") proto.RegisterType((*MsgAddValidatorResponse)(nil), "poa.MsgAddValidatorResponse") proto.RegisterType((*MsgRemoveValidator)(nil), "poa.MsgRemoveValidator") proto.RegisterType((*MsgRemoveValidatorResponse)(nil), "poa.MsgRemoveValidatorResponse") + proto.RegisterType((*MsgSelfRemoveValidator)(nil), "poa.MsgSelfRemoveValidator") + proto.RegisterType((*MsgSelfRemoveValidatorResponse)(nil), "poa.MsgSelfRemoveValidatorResponse") } func init() { proto.RegisterFile("poa/tx.proto", fileDescriptor_8ac16a0aed23c2e2) } var 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0xa8, + 0x84, 0xcd, 0x9b, 0x6f, 0x93, 0xd5, 0x6d, 0xb7, 0x2e, 0x47, 0x96, 0x76, 0x35, 0xb2, 0xb4, 0x1f, + 0x23, 0x4b, 0x7b, 0x3f, 0xb6, 0x0a, 0x57, 0x63, 0xab, 0xf0, 0x6d, 0x6c, 0x15, 0x8e, 0x1f, 0x31, + 0x5f, 0x9e, 0xf5, 0x5d, 0xbb, 0x0b, 0x01, 0x1e, 0x46, 0xbc, 0x47, 0x07, 0x01, 0x0e, 0xc1, 0xa3, + 0x78, 0xd0, 0x78, 0x82, 0x87, 0x38, 0xfd, 0x01, 0xc5, 0x9c, 0x0a, 0x77, 0x35, 0x5d, 0xec, 0xa7, + 0xbf, 0x02, 0x00, 0x00, 0xff, 0xff, 0x36, 0x79, 0xc9, 0x4e, 0x94, 0x04, 0x00, 0x00, } // Reference imports to suppress errors if they are not otherwise used. @@ -290,6 +378,8 @@ type MsgClient interface { AddValidator(ctx context.Context, in *MsgAddValidator, opts ...grpc.CallOption) (*MsgAddValidatorResponse, error) // Removes an existing validator from the authority RemoveValidator(ctx context.Context, in *MsgRemoveValidator, opts ...grpc.CallOption) (*MsgRemoveValidatorResponse, error) + // Allows a validator to remove itself from the authority + SelfRemoveValidator(ctx context.Context, in *MsgSelfRemoveValidator, opts ...grpc.CallOption) (*MsgSelfRemoveValidatorResponse, error) } type msgClient struct { @@ -318,12 +408,23 @@ func (c *msgClient) RemoveValidator(ctx context.Context, in *MsgRemoveValidator, return out, nil } +func (c *msgClient) SelfRemoveValidator(ctx context.Context, in *MsgSelfRemoveValidator, opts ...grpc.CallOption) (*MsgSelfRemoveValidatorResponse, error) { + out := new(MsgSelfRemoveValidatorResponse) + err := c.cc.Invoke(ctx, "/poa.Msg/SelfRemoveValidator", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + // MsgServer is the server API for Msg service. type MsgServer interface { // Adds a new validator into the authority AddValidator(context.Context, *MsgAddValidator) (*MsgAddValidatorResponse, error) // Removes an existing validator from the authority RemoveValidator(context.Context, *MsgRemoveValidator) (*MsgRemoveValidatorResponse, error) + // Allows a validator to remove itself from the authority + SelfRemoveValidator(context.Context, *MsgSelfRemoveValidator) (*MsgSelfRemoveValidatorResponse, error) } // UnimplementedMsgServer can be embedded to have forward compatible implementations. @@ -336,6 +437,9 @@ func (*UnimplementedMsgServer) AddValidator(ctx context.Context, req *MsgAddVali func (*UnimplementedMsgServer) RemoveValidator(ctx context.Context, req *MsgRemoveValidator) (*MsgRemoveValidatorResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method RemoveValidator not implemented") } +func (*UnimplementedMsgServer) SelfRemoveValidator(ctx context.Context, req *MsgSelfRemoveValidator) (*MsgSelfRemoveValidatorResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method SelfRemoveValidator not implemented") +} func RegisterMsgServer(s grpc1.Server, srv MsgServer) { s.RegisterService(&_Msg_serviceDesc, srv) @@ -377,6 +481,24 @@ func _Msg_RemoveValidator_Handler(srv interface{}, ctx context.Context, dec func return interceptor(ctx, in, info, handler) } +func _Msg_SelfRemoveValidator_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(MsgSelfRemoveValidator) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(MsgServer).SelfRemoveValidator(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/poa.Msg/SelfRemoveValidator", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(MsgServer).SelfRemoveValidator(ctx, req.(*MsgSelfRemoveValidator)) + } + return interceptor(ctx, in, info, handler) +} + var _Msg_serviceDesc = grpc.ServiceDesc{ ServiceName: "poa.Msg", HandlerType: (*MsgServer)(nil), @@ -389,6 +511,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{ MethodName: "RemoveValidator", Handler: _Msg_RemoveValidator_Handler, }, + { + MethodName: "SelfRemoveValidator", + Handler: _Msg_SelfRemoveValidator_Handler, + }, }, Streams: []grpc.StreamDesc{}, Metadata: "poa/tx.proto", @@ -536,6 +662,59 @@ func (m *MsgRemoveValidatorResponse) MarshalToSizedBuffer(dAtA []byte) (int, err return len(dAtA) - i, nil } +func (m *MsgSelfRemoveValidator) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *MsgSelfRemoveValidator) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MsgSelfRemoveValidator) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.Address) > 0 { + i -= len(m.Address) + copy(dAtA[i:], m.Address) + i = encodeVarintTx(dAtA, i, uint64(len(m.Address))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *MsgSelfRemoveValidatorResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *MsgSelfRemoveValidatorResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MsgSelfRemoveValidatorResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + return len(dAtA) - i, nil +} + func encodeVarintTx(dAtA []byte, offset int, v uint64) int { offset -= sovTx(v) base := offset @@ -605,6 +784,28 @@ func (m *MsgRemoveValidatorResponse) Size() (n int) { return n } +func (m *MsgSelfRemoveValidator) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Address) + if l > 0 { + n += 1 + l + sovTx(uint64(l)) + } + return n +} + +func (m *MsgSelfRemoveValidatorResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + return n +} + func sovTx(x uint64) (n int) { return (math_bits.Len64(x|1) + 6) / 7 } @@ -1008,6 +1209,138 @@ func (m *MsgRemoveValidatorResponse) Unmarshal(dAtA []byte) error { } return nil } +func (m *MsgSelfRemoveValidator) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTx + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MsgSelfRemoveValidator: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MsgSelfRemoveValidator: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTx + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTx + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTx + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Address = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTx(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTx + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *MsgSelfRemoveValidatorResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTx + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MsgSelfRemoveValidatorResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MsgSelfRemoveValidatorResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipTx(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTx + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func skipTx(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0