validator

package
v0.1.1 Latest Latest
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 Go to latest Published: Sep 19, 2018 License: Apache-2.0 Imports: 21 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BeginBlocker 

func BeginBlocker(
	ctx sdk.Context, req abci.RequestBeginBlock, vm ValidatorManager) (panelty types.Coin)

BeginBlocker - execute before every block, update signing info and record validator set

func ErrAccountNotFound 

func ErrAccountNotFound() sdk.Error

ErrAccountNotFound - error when account is not found

func ErrIllegalWithdraw 

func ErrIllegalWithdraw() sdk.Error

ErrIllegalWithdraw - error if withdraw less than minimum withdraw requirement

func ErrInsufficientDeposit 

func ErrInsufficientDeposit() sdk.Error

ErrInsufficientDeposit - error when deposit is insufficient

func ErrInvalidCoin 

func ErrInvalidCoin() sdk.Error

ErrInvalidCoin - error if coin in msg is invalid

func ErrInvalidUsername 

func ErrInvalidUsername() sdk.Error

ErrInvalidUsername - error if username is invalid

func ErrInvalidWebsite 

func ErrInvalidWebsite() sdk.Error

ErrInvalidWebsite - error if website is invalid

func ErrUnbalancedAccount 

func ErrUnbalancedAccount() sdk.Error

ErrInsufficientDeposit - error if required voting deposit less than committing deposit

func ErrValidatorPubKeyAlreadyExist 

func ErrValidatorPubKeyAlreadyExist() sdk.Error

ErrValidatorPubKeyAlreadyExist - error if validator public key is already exist

func NewHandler 

func NewHandler(am acc.AccountManager, valManager ValidatorManager, voteManager vote.VoteManager, gm global.GlobalManager) sdk.Handler

NewHandler - Handle all "validator" type messages.

func RegisterWire 

func RegisterWire(cdc *wire.Codec)

Register concrete types on wire codec

Types

type ValidatorDepositMsg 

type ValidatorDepositMsg struct {
	Username  types.AccountKey `json:"username"`
	Deposit   types.LNO        `json:"deposit"`
	ValPubKey crypto.PubKey    `json:"validator_public_key"`
	Link      string           `json:"link"`
}

ValidatorDepositMsg - deposit to become validator or add deposit

func NewValidatorDepositMsg 

func NewValidatorDepositMsg(validator string, deposit types.LNO, pubKey crypto.PubKey, link string) ValidatorDepositMsg

ValidatorDepositMsg Msg Implementations

func (ValidatorDepositMsg) GetConsumeAmount 

func (msg ValidatorDepositMsg) GetConsumeAmount() types.Coin

GetConsumeAmount - implement types.Msg

func (ValidatorDepositMsg) GetPermission 

func (msg ValidatorDepositMsg) GetPermission() types.Permission

GetPermission - implement types.Msg

func (ValidatorDepositMsg) GetSignBytes 

func (msg ValidatorDepositMsg) GetSignBytes() []byte

GetSignBytes - implement sdk.Msg

func (ValidatorDepositMsg) GetSigners 

func (msg ValidatorDepositMsg) GetSigners() []sdk.AccAddress

GetSigners - implement sdk.Msg

func (ValidatorDepositMsg) String 

func (msg ValidatorDepositMsg) String() string

func (ValidatorDepositMsg) Type 

func (msg ValidatorDepositMsg) Type() string

Type - implement sdk.Msg

func (ValidatorDepositMsg) ValidateBasic 

func (msg ValidatorDepositMsg) ValidateBasic() sdk.Error

ValidateBasic - implement sdk.Msg

type ValidatorManager 

type ValidatorManager struct {
	// contains filtered or unexported fields
}

ValidatorManager - validator manager

func NewValidatorManager 

func NewValidatorManager(key sdk.StoreKey, holder param.ParamHolder) ValidatorManager

func (ValidatorManager) AdjustValidatorList 

func (vm ValidatorManager) AdjustValidatorList(ctx sdk.Context) sdk.Error

if any change happens in oncall validator(remove, punish), we should call this function to adjust validator list

func (ValidatorManager) Deposit 

func (vm ValidatorManager) Deposit(
	ctx sdk.Context, username types.AccountKey, coin types.Coin, link string) sdk.Error

Deposit - deposit money to validator

func (ValidatorManager) DoesValidatorExist 

func (vm ValidatorManager) DoesValidatorExist(ctx sdk.Context, accKey types.AccountKey) bool

DoesValidatorExist - check if validator exists in KVStore or not

func (ValidatorManager) FireIncompetentValidator 

func (vm ValidatorManager) FireIncompetentValidator(
	ctx sdk.Context, byzantineValidators []abci.Evidence) (types.Coin, sdk.Error)

FireIncompetentValidator - fire oncall validator if 1) deposit insufficient 2) byzantine

func (ValidatorManager) GetUpdateValidatorList 

func (vm ValidatorManager) GetUpdateValidatorList(ctx sdk.Context) ([]abci.Validator, sdk.Error)

GetUpdateValidatorList - after a block, compare updated validator set with recorded validator set before block execution

func (ValidatorManager) GetValidatorDeposit 

func (vm ValidatorManager) GetValidatorDeposit(ctx sdk.Context, accKey types.AccountKey) (types.Coin, sdk.Error)

GetValidatorDeposit - get validator deposit

func (ValidatorManager) GetValidatorList 

func (vm ValidatorManager) GetValidatorList(ctx sdk.Context) (*model.ValidatorList, sdk.Error)

GetValidatorList - get validator list from KV Store

func (ValidatorManager) InitGenesis 

func (vm ValidatorManager) InitGenesis(ctx sdk.Context) error

InitGenesis - initialize KVStore

func (ValidatorManager) IsBalancedAccount 

func (vm ValidatorManager) IsBalancedAccount(
	ctx sdk.Context, accKey types.AccountKey, votingDeposit types.Coin) bool

IsBalancedAccount - make sure voting deposit is much than committing (validator) deposit

func (ValidatorManager) IsLegalWithdraw 

func (vm ValidatorManager) IsLegalWithdraw(
	ctx sdk.Context, username types.AccountKey, coin types.Coin) bool

IsLegalWithdraw - check if withdraw is legal or not

func (ValidatorManager) PunishOncallValidator 

func (vm ValidatorManager) PunishOncallValidator(
	ctx sdk.Context, username types.AccountKey, penalty types.Coin, punishType types.PunishType) (types.Coin, sdk.Error)

PunishOncallValidator - punish oncall validator if 1) byzantine or 2) missing blocks reach limiation

func (ValidatorManager) PunishValidatorsDidntVote 

func (vm ValidatorManager) PunishValidatorsDidntVote(
	ctx sdk.Context, penaltyList []types.AccountKey) (types.Coin, sdk.Error)

PunishValidatorsDidntVote - validators are required to vote Protocol Upgrade and Parameter Change proposal

func (ValidatorManager) RegisterValidator 

func (vm ValidatorManager) RegisterValidator(
	ctx sdk.Context, username types.AccountKey, pubKey crypto.PubKey, coin types.Coin, link string) sdk.Error

RegisterValidator - register validator

func (ValidatorManager) RemoveValidatorFromAllLists 

func (vm ValidatorManager) RemoveValidatorFromAllLists(ctx sdk.Context, username types.AccountKey) sdk.Error

RemoveValidatorFromAllLists - remove the user from both oncall and allValidators lists

func (ValidatorManager) SetValidatorList 

func (vm ValidatorManager) SetValidatorList(ctx sdk.Context, lst *model.ValidatorList) sdk.Error

SetValidatorList - set validator list

func (ValidatorManager) TryBecomeOncallValidator 

func (vm ValidatorManager) TryBecomeOncallValidator(ctx sdk.Context, username types.AccountKey) sdk.Error

TryBecomeOncallValidator - try to join the oncall validator list, the action will success if either 1. the validator list is not full or 2. someone in the validator list has a lower power than current validator

func (ValidatorManager) UpdateSigningValidator 

func (vm ValidatorManager) UpdateSigningValidator(
	ctx sdk.Context, signingValidators []abci.SigningValidator) sdk.Error

UpdateSigningValidator - based on info in beginBlocker, record last block singing info

func (ValidatorManager) ValidatorWithdraw 

func (vm ValidatorManager) ValidatorWithdraw(ctx sdk.Context, username types.AccountKey, coin types.Coin) sdk.Error

ValidatorWithdraw - this method won't check if it is a legal withdraw, caller should check by itself

func (ValidatorManager) ValidatorWithdrawAll 

func (vm ValidatorManager) ValidatorWithdrawAll(ctx sdk.Context, username types.AccountKey) (types.Coin, sdk.Error)

ValidatorWithdrawAll - revoke validator

type ValidatorRevokeMsg 

type ValidatorRevokeMsg struct {
	Username types.AccountKey `json:"username"`
}

ValidatorRevokeMsg - revoke validator

func NewValidatorRevokeMsg 

func NewValidatorRevokeMsg(validator string) ValidatorRevokeMsg

ValidatorRevokeMsg Msg Implementations

func (ValidatorRevokeMsg) GetConsumeAmount 

func (msg ValidatorRevokeMsg) GetConsumeAmount() types.Coin

GetConsumeAmount - implement types.Msg

func (ValidatorRevokeMsg) GetPermission 

func (msg ValidatorRevokeMsg) GetPermission() types.Permission

GetPermission - implement types.Msg

func (ValidatorRevokeMsg) GetSignBytes 

func (msg ValidatorRevokeMsg) GetSignBytes() []byte

GetSignBytes - implement sdk.Msg

func (ValidatorRevokeMsg) GetSigners 

func (msg ValidatorRevokeMsg) GetSigners() []sdk.AccAddress

GetSigners - implement sdk.Msg

func (ValidatorRevokeMsg) String 

func (msg ValidatorRevokeMsg) String() string

func (ValidatorRevokeMsg) Type 

func (msg ValidatorRevokeMsg) Type() string

Type - implement sdk.Msg

func (ValidatorRevokeMsg) ValidateBasic 

func (msg ValidatorRevokeMsg) ValidateBasic() sdk.Error

ValidateBasic - implement sdk.Msg

type ValidatorWithdrawMsg 

type ValidatorWithdrawMsg struct {
	Username types.AccountKey `json:"username"`
	Amount   types.LNO        `json:"amount"`
}

ValidatorWithdrawMsg - withdraw validator deposit

func NewValidatorWithdrawMsg 

func NewValidatorWithdrawMsg(validator string, amount types.LNO) ValidatorWithdrawMsg

ValidatorWithdrawMsg Msg Implementations

func (ValidatorWithdrawMsg) GetConsumeAmount 

func (msg ValidatorWithdrawMsg) GetConsumeAmount() types.Coin

GetConsumeAmount - implement types.Msg

func (ValidatorWithdrawMsg) GetPermission 

func (msg ValidatorWithdrawMsg) GetPermission() types.Permission

GetPermission - implement types.Msg

func (ValidatorWithdrawMsg) GetSignBytes 

func (msg ValidatorWithdrawMsg) GetSignBytes() []byte

GetSignBytes - implement sdk.Msg

func (ValidatorWithdrawMsg) GetSigners 

func (msg ValidatorWithdrawMsg) GetSigners() []sdk.AccAddress

GetSigners - implement sdk.Msg

func (ValidatorWithdrawMsg) String 

func (msg ValidatorWithdrawMsg) String() string

func (ValidatorWithdrawMsg) Type 

func (msg ValidatorWithdrawMsg) Type() string

Type - implement sdk.Msg

func (ValidatorWithdrawMsg) ValidateBasic 

func (msg ValidatorWithdrawMsg) ValidateBasic() sdk.Error

ValidateBasic - implement sdk.Msg

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