inter

package
v1.0.2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 31, 2023 License: MIT Imports: 17 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ShortTermGas    = 0
	LongTermGas     = 1
	GasPowerConfigs = 2
)
View Source 
const MaxSerializationVersion = 1
View Source 
const (
	// MinAccomplicesForProof defines how many validators must have signed the same wrong vote.
	// Otherwise, wrong-signer is not liable as a protection against singular software/hardware failures
	MinAccomplicesForProof = 2
)
View Source 
const SigSize = 64

Variables

View Source 
var (
	ErrSerMalformedEvent = errors.New("serialization of malformed event")
	ErrTooLowEpoch       = errors.New("serialization of events with epoch<256 and version=0 is unsupported")
	ErrUnknownVersion    = errors.New("unknown serialization version")
)
View Source 
var ErrUnknownTxType = errors.New("unknown tx type")

Functions

func CalcMisbehaviourProofsHash added in v1.0.2 

func CalcMisbehaviourProofsHash(mps []MisbehaviourProof) hash.Hash

func CalcPayloadHash added in v1.0.2 

func CalcPayloadHash(e EventPayloadI) hash.Hash

func CalcReceiptsHash added in v1.0.2 

func CalcReceiptsHash(receipts []*types.ReceiptForStorage) hash.Hash

func CalcTxHash added in v1.0.2 

func CalcTxHash(txs types.Transactions) hash.Hash

func EmptyPayloadHash added in v1.0.2 

func EmptyPayloadHash(version uint8) hash.Hash

func EventIDsToHex added in v1.0.2 

func EventIDsToHex(ids hash.Events) []hexutil.Bytes

func FilterSkippedTxs 

func FilterSkippedTxs(txs types.Transactions, skippedTxs []uint32) types.Transactions

func HexToEventIDs added in v1.0.2 

func HexToEventIDs(bb []interface{}) hash.Events

func MarshalTxsCSER added in v1.0.2 

func MarshalTxsCSER(txs types.Transactions, w *cser.Writer) error

func RPCMarshalEvent added in v1.0.2 

func RPCMarshalEvent(e EventI) map[string]interface{}

RPCMarshalEvent converts the given event to the RPC output .

func RPCMarshalEventPayload added in v1.0.2 

func RPCMarshalEventPayload(event EventPayloadI, inclTx bool, fullTx bool) (map[string]interface{}, error)

RPCMarshalEventPayload converts the given event to the RPC output which depends on fullTx. If inclTx is true transactions are returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain transaction hashes.

func TransactionMarshalCSER 

func TransactionMarshalCSER(w *cser.Writer, tx *types.Transaction) error

func TransactionUnmarshalCSER 

func TransactionUnmarshalCSER(r *cser.Reader) (*types.Transaction, error)

Types

type Block 

type Block struct {
	Time        Timestamp
	Atropos     hash.Event
	Events      hash.Events
	Txs         []common.Hash // non events txs (genesis)
	InternalTxs []common.Hash
	SkippedTxs  []uint32 // indexes of skipped txs, starting from first tx of first event, ending with last tx of last event
	GasUsed     uint64
	Root        hash.Hash
}

func (*Block) EstimateSize 

func (b *Block) EstimateSize() int

type BlockVoteDoublesign added in v1.0.2 

type BlockVoteDoublesign struct {
	Block idx.Block
	Pair  [2]LlrSignedBlockVotes
}

func (BlockVoteDoublesign) GetVote added in v1.0.2 

func (p BlockVoteDoublesign) GetVote(i int) hash.Hash

type EpochVoteDoublesign added in v1.0.2 

type EpochVoteDoublesign struct {
	Pair [2]LlrSignedEpochVote
}

type Event 

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

func (*Event) AnyBlockVotes added in v1.0.2 

func (e *Event) AnyBlockVotes() bool

func (*Event) AnyEpochVote added in v1.0.2 

func (e *Event) AnyEpochVote() bool

func (*Event) AnyMisbehaviourProofs added in v1.0.2 

func (e *Event) AnyMisbehaviourProofs() bool

func (*Event) AnyTxs added in v1.0.2 

func (e *Event) AnyTxs() bool

func (*Event) CreationTime 

func (e *Event) CreationTime() Timestamp

func (*Event) Extra 

func (e *Event) Extra() []byte

func (*Event) GasPowerLeft 

func (e *Event) GasPowerLeft() GasPowerLeft

func (*Event) GasPowerUsed 

func (e *Event) GasPowerUsed() uint64

func (*Event) HashToSign 

func (e *Event) HashToSign() hash.Hash

func (*Event) Locator added in v1.0.2 

func (e *Event) Locator() EventLocator

func (*Event) MarshalBinary 

func (e *Event) MarshalBinary() ([]byte, error)

MarshalBinary implements encoding.BinaryMarshaller interface.

func (*Event) MarshalCSER 

func (e *Event) MarshalCSER(w *cser.Writer) error

func (*Event) MedianTime 

func (e *Event) MedianTime() Timestamp

func (*Event) NetForkID added in v1.0.2 

func (e *Event) NetForkID() uint16

func (*Event) PayloadHash added in v1.0.2 

func (e *Event) PayloadHash() hash.Hash

func (*Event) PrevEpochHash 

func (e *Event) PrevEpochHash() *hash.Hash

func (*Event) Version added in v1.0.2 

func (e *Event) Version() uint8

type EventI 

type EventI interface {
	dag.Event
	Version() uint8
	NetForkID() uint16
	CreationTime() Timestamp
	MedianTime() Timestamp
	PrevEpochHash() *hash.Hash
	Extra() []byte
	GasPowerLeft() GasPowerLeft
	GasPowerUsed() uint64

	HashToSign() hash.Hash
	Locator() EventLocator

	AnyTxs() bool
	AnyBlockVotes() bool
	AnyEpochVote() bool
	AnyMisbehaviourProofs() bool
	PayloadHash() hash.Hash
}

func RPCUnmarshalEvent added in v1.0.2 

func RPCUnmarshalEvent(fields map[string]interface{}) EventI

RPCUnmarshalEvent converts the RPC output to the header.

type EventIs 

type EventIs []EventI

EventIs is a ordered slice of events.

func (*EventIs) Add 

func (ee *EventIs) Add(e ...EventI)

Add appends hash to the slice.

func (EventIs) Bases 

func (ee EventIs) Bases() dag.Events

func (EventIs) IDs 

func (ee EventIs) IDs() hash.Events

func (EventIs) Len 

func (ee EventIs) Len() int

func (EventIs) Less 

func (ee EventIs) Less(i, j int) bool

func (EventIs) String 

func (ee EventIs) String() string

String returns human readable representation.

func (EventIs) Swap 

func (ee EventIs) Swap(i, j int)

type EventLocator added in v1.0.2 

type EventLocator struct {
	BaseHash    hash.Hash
	NetForkID   uint16
	Epoch       idx.Epoch
	Seq         idx.Event
	Lamport     idx.Lamport
	Creator     idx.ValidatorID
	PayloadHash hash.Hash
}

func (EventLocator) HashToSign added in v1.0.2 

func (l EventLocator) HashToSign() hash.Hash

func (EventLocator) ID added in v1.0.2 

func (l EventLocator) ID() hash.Event

type EventPayload 

type EventPayload struct {
	SignedEvent
	// contains filtered or unexported fields
}

func (*EventPayload) AnyBlockVotes added in v1.0.2 

func (e *EventPayload) AnyBlockVotes() bool

func (*EventPayload) AnyEpochVote added in v1.0.2 

func (e *EventPayload) AnyEpochVote() bool

func (*EventPayload) AnyMisbehaviourProofs added in v1.0.2 

func (e *EventPayload) AnyMisbehaviourProofs() bool

func (*EventPayload) AnyTxs added in v1.0.2 

func (e *EventPayload) AnyTxs() bool

func (*EventPayload) BlockVotes added in v1.0.2 

func (e *EventPayload) BlockVotes() LlrBlockVotes

func (*EventPayload) CreationTime 

func (e *EventPayload) CreationTime() Timestamp

func (*EventPayload) DecodeRLP 

func (e *EventPayload) DecodeRLP(src *rlp.Stream) error

DecodeRLP implements rlp.Decoder interface.

func (*EventPayload) EncodeRLP 

func (e *EventPayload) EncodeRLP(w io.Writer) error

EncodeRLP implements rlp.Encoder interface.

func (*EventPayload) EpochVote added in v1.0.2 

func (e *EventPayload) EpochVote() LlrEpochVote

func (*EventPayload) Extra 

func (e *EventPayload) Extra() []byte

func (*EventPayload) GasPowerLeft 

func (e *EventPayload) GasPowerLeft() GasPowerLeft

func (*EventPayload) GasPowerUsed 

func (e *EventPayload) GasPowerUsed() uint64

func (*EventPayload) MarshalBinary 

func (e *EventPayload) MarshalBinary() ([]byte, error)

MarshalBinary implements encoding.BinaryMarshaller interface.

func (*EventPayload) MarshalCSER 

func (e *EventPayload) MarshalCSER(w *cser.Writer) error

func (*EventPayload) MedianTime 

func (e *EventPayload) MedianTime() Timestamp

func (*EventPayload) MisbehaviourProofs added in v1.0.2 

func (e *EventPayload) MisbehaviourProofs() []MisbehaviourProof

func (*EventPayload) NetForkID added in v1.0.2 

func (e *EventPayload) NetForkID() uint16

func (*EventPayload) PayloadHash added in v1.0.2 

func (e *EventPayload) PayloadHash() hash.Hash

func (*EventPayload) PrevEpochHash 

func (e *EventPayload) PrevEpochHash() *hash.Hash

func (*EventPayload) Sig 

func (e *EventPayload) Sig() Signature

func (*EventPayload) Size 

func (e *EventPayload) Size() int

func (*EventPayload) Txs 

func (e *EventPayload) Txs() types.Transactions

func (*EventPayload) UnmarshalBinary 

func (e *EventPayload) UnmarshalBinary(raw []byte) (err error)

UnmarshalBinary implements encoding.BinaryUnmarshaller interface.

func (*EventPayload) Version added in v1.0.2 

func (e *EventPayload) Version() uint8

type EventPayloadI 

type EventPayloadI interface {
	EventI
	Sig() Signature

	Txs() types.Transactions
	EpochVote() LlrEpochVote
	BlockVotes() LlrBlockVotes
	MisbehaviourProofs() []MisbehaviourProof
}

type EventPayloads 

type EventPayloads []*EventPayload

EventPayloads is a ordered slice of EventPayload.

func (*EventPayloads) Add 

func (ee *EventPayloads) Add(e ...*EventPayload)

Add appends hash to the slice.

func (EventPayloads) Bases 

func (ee EventPayloads) Bases() dag.Events

func (EventPayloads) IDs 

func (ee EventPayloads) IDs() hash.Events

func (EventPayloads) Len 

func (ee EventPayloads) Len() int

func (EventPayloads) Less 

func (ee EventPayloads) Less(i, j int) bool

func (EventPayloads) String 

func (ee EventPayloads) String() string

String returns human readable representation.

func (EventPayloads) Swap 

func (ee EventPayloads) Swap(i, j int)

type Events 

type Events []*Event

Events is a ordered slice of events.

func (*Events) Add 

func (ee *Events) Add(e ...*Event)

Add appends hash to the slice.

func (Events) Bases 

func (ee Events) Bases() dag.Events

func (Events) IDs 

func (ee Events) IDs() hash.Events

func (Events) Interfaces 

func (ee Events) Interfaces() EventIs

func (Events) Len 

func (ee Events) Len() int

func (Events) Less 

func (ee Events) Less(i, j int) bool

func (Events) String 

func (ee Events) String() string

String returns human readable representation.

func (Events) Swap 

func (ee Events) Swap(i, j int)

type EventsDoublesign added in v1.0.2 

type EventsDoublesign struct {
	Pair [2]SignedEventLocator
}

type GasPowerLeft 

type GasPowerLeft struct {
	Gas [GasPowerConfigs]uint64
}

GasPowerLeft is long-term gas power left and short-term gas power left

func (GasPowerLeft) Add 

func (g GasPowerLeft) Add(diff uint64)

Add add to all gas power lefts

func (GasPowerLeft) Max 

func (g GasPowerLeft) Max() uint64

Max returns maximum within long-term gas power left and short-term gas power left

func (GasPowerLeft) Min 

func (g GasPowerLeft) Min() uint64

Min returns minimum within long-term gas power left and short-term gas power left

func (GasPowerLeft) String 

func (g GasPowerLeft) String() string

String returns string representation.

func (GasPowerLeft) Sub 

func (g GasPowerLeft) Sub(diff uint64) GasPowerLeft

Sub subtracts from all gas power lefts

type LlrBlockVotes added in v1.0.2 

type LlrBlockVotes struct {
	Start idx.Block
	Epoch idx.Epoch
	Votes []hash.Hash
}

func (LlrBlockVotes) Hash added in v1.0.2 

func (bvs LlrBlockVotes) Hash() hash.Hash

func (LlrBlockVotes) LastBlock added in v1.0.2 

func (bvs LlrBlockVotes) LastBlock() idx.Block

func (LlrBlockVotes) MarshalCSER added in v1.0.2 

func (bvs LlrBlockVotes) MarshalCSER(w *cser.Writer) error

func (*LlrBlockVotes) UnmarshalCSER added in v1.0.2 

func (bvs *LlrBlockVotes) UnmarshalCSER(r *cser.Reader) error

type LlrEpochVote added in v1.0.2 

type LlrEpochVote struct {
	Epoch idx.Epoch
	Vote  hash.Hash
}

func (LlrEpochVote) Hash added in v1.0.2 

func (ers LlrEpochVote) Hash() hash.Hash

func (LlrEpochVote) MarshalCSER added in v1.0.2 

func (ers LlrEpochVote) MarshalCSER(w *cser.Writer) error

func (*LlrEpochVote) UnmarshalCSER added in v1.0.2 

func (ers *LlrEpochVote) UnmarshalCSER(r *cser.Reader) error

type LlrSignedBlockVotes added in v1.0.2 

type LlrSignedBlockVotes struct {
	Signed                       SignedEventLocator
	TxsAndMisbehaviourProofsHash hash.Hash
	EpochVoteHash                hash.Hash
	Val                          LlrBlockVotes
}

func AsSignedBlockVotes added in v1.0.2 

func AsSignedBlockVotes(e EventPayloadI) LlrSignedBlockVotes

func (LlrSignedBlockVotes) CalcPayloadHash added in v1.0.2 

func (bvs LlrSignedBlockVotes) CalcPayloadHash() hash.Hash

func (LlrSignedBlockVotes) Size added in v1.0.2 

func (bvs LlrSignedBlockVotes) Size() uint64

type LlrSignedEpochVote added in v1.0.2 

type LlrSignedEpochVote struct {
	Signed                       SignedEventLocator
	TxsAndMisbehaviourProofsHash hash.Hash
	BlockVotesHash               hash.Hash
	Val                          LlrEpochVote
}

func AsSignedEpochVote added in v1.0.2 

func AsSignedEpochVote(e EventPayloadI) LlrSignedEpochVote

func (LlrSignedEpochVote) CalcPayloadHash added in v1.0.2 

func (ev LlrSignedEpochVote) CalcPayloadHash() hash.Hash

func (LlrSignedEpochVote) Size added in v1.0.2 

func (ev LlrSignedEpochVote) Size() uint64

type MisbehaviourProof added in v1.0.2 

type MisbehaviourProof struct {
	EventsDoublesign *EventsDoublesign `rlp:"nil"`

	BlockVoteDoublesign *BlockVoteDoublesign `rlp:"nil"`

	WrongBlockVote *WrongBlockVote `rlp:"nil"`

	EpochVoteDoublesign *EpochVoteDoublesign `rlp:"nil"`

	WrongEpochVote *WrongEpochVote `rlp:"nil"`
}

type MutableEventPayload 

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

func (*MutableEventPayload) AnyBlockVotes added in v1.0.2 

func (e *MutableEventPayload) AnyBlockVotes() bool

func (*MutableEventPayload) AnyEpochVote added in v1.0.2 

func (e *MutableEventPayload) AnyEpochVote() bool

func (*MutableEventPayload) AnyMisbehaviourProofs added in v1.0.2 

func (e *MutableEventPayload) AnyMisbehaviourProofs() bool

func (*MutableEventPayload) AnyTxs added in v1.0.2 

func (e *MutableEventPayload) AnyTxs() bool

func (*MutableEventPayload) BlockVotes added in v1.0.2 

func (e *MutableEventPayload) BlockVotes() LlrBlockVotes

func (*MutableEventPayload) Build 

func (e *MutableEventPayload) Build() *EventPayload

func (*MutableEventPayload) CreationTime 

func (e *MutableEventPayload) CreationTime() Timestamp

func (*MutableEventPayload) DecodeRLP 

func (e *MutableEventPayload) DecodeRLP(src *rlp.Stream) error

DecodeRLP implements rlp.Decoder interface.

func (*MutableEventPayload) EpochVote added in v1.0.2 

func (e *MutableEventPayload) EpochVote() LlrEpochVote

func (*MutableEventPayload) Extra 

func (e *MutableEventPayload) Extra() []byte

func (*MutableEventPayload) GasPowerLeft 

func (e *MutableEventPayload) GasPowerLeft() GasPowerLeft

func (*MutableEventPayload) GasPowerUsed 

func (e *MutableEventPayload) GasPowerUsed() uint64

func (*MutableEventPayload) HashToSign 

func (e *MutableEventPayload) HashToSign() hash.Hash

func (*MutableEventPayload) Locator added in v1.0.2 

func (e *MutableEventPayload) Locator() EventLocator

func (*MutableEventPayload) MedianTime 

func (e *MutableEventPayload) MedianTime() Timestamp

func (*MutableEventPayload) MisbehaviourProofs added in v1.0.2 

func (e *MutableEventPayload) MisbehaviourProofs() []MisbehaviourProof

func (*MutableEventPayload) NetForkID added in v1.0.2 

func (e *MutableEventPayload) NetForkID() uint16

func (*MutableEventPayload) PayloadHash added in v1.0.2 

func (e *MutableEventPayload) PayloadHash() hash.Hash

func (*MutableEventPayload) PrevEpochHash 

func (e *MutableEventPayload) PrevEpochHash() *hash.Hash

func (*MutableEventPayload) SetBlockVotes added in v1.0.2 

func (e *MutableEventPayload) SetBlockVotes(v LlrBlockVotes)

func (*MutableEventPayload) SetCreationTime 

func (e *MutableEventPayload) SetCreationTime(v Timestamp)

func (*MutableEventPayload) SetEpochVote added in v1.0.2 

func (e *MutableEventPayload) SetEpochVote(v LlrEpochVote)

func (*MutableEventPayload) SetExtra 

func (e *MutableEventPayload) SetExtra(v []byte)

func (*MutableEventPayload) SetGasPowerLeft 

func (e *MutableEventPayload) SetGasPowerLeft(v GasPowerLeft)

func (*MutableEventPayload) SetGasPowerUsed 

func (e *MutableEventPayload) SetGasPowerUsed(v uint64)

func (*MutableEventPayload) SetMedianTime 

func (e *MutableEventPayload) SetMedianTime(v Timestamp)

func (*MutableEventPayload) SetMisbehaviourProofs added in v1.0.2 

func (e *MutableEventPayload) SetMisbehaviourProofs(v []MisbehaviourProof)

func (*MutableEventPayload) SetNetForkID added in v1.0.2 

func (e *MutableEventPayload) SetNetForkID(v uint16)

func (*MutableEventPayload) SetPayloadHash added in v1.0.2 

func (e *MutableEventPayload) SetPayloadHash(v hash.Hash)

func (*MutableEventPayload) SetPrevEpochHash 

func (e *MutableEventPayload) SetPrevEpochHash(v *hash.Hash)

func (*MutableEventPayload) SetSig 

func (e *MutableEventPayload) SetSig(v Signature)

func (*MutableEventPayload) SetTxs 

func (e *MutableEventPayload) SetTxs(v types.Transactions)

func (*MutableEventPayload) SetVersion added in v1.0.2 

func (e *MutableEventPayload) SetVersion(v uint8)

func (*MutableEventPayload) Sig 

func (e *MutableEventPayload) Sig() Signature

func (*MutableEventPayload) Size 

func (e *MutableEventPayload) Size() int

func (*MutableEventPayload) Txs 

func (e *MutableEventPayload) Txs() types.Transactions

func (*MutableEventPayload) UnmarshalBinary 

func (e *MutableEventPayload) UnmarshalBinary(raw []byte) (err error)

UnmarshalBinary implements encoding.BinaryUnmarshaller interface.

func (*MutableEventPayload) UnmarshalCSER 

func (e *MutableEventPayload) UnmarshalCSER(r *cser.Reader) error

func (*MutableEventPayload) Version added in v1.0.2 

func (e *MutableEventPayload) Version() uint8

type Signature 

type Signature [SigSize]byte

Signature is a secp256k1 signature in R|S format

func BytesToSignature 

func BytesToSignature(b []byte) (sig Signature)

func (Signature) Bytes 

func (s Signature) Bytes() []byte

type SignedEvent 

type SignedEvent struct {
	Event
	// contains filtered or unexported fields
}

func (*SignedEvent) AnyBlockVotes added in v1.0.2 

func (e *SignedEvent) AnyBlockVotes() bool

func (*SignedEvent) AnyEpochVote added in v1.0.2 

func (e *SignedEvent) AnyEpochVote() bool

func (*SignedEvent) AnyMisbehaviourProofs added in v1.0.2 

func (e *SignedEvent) AnyMisbehaviourProofs() bool

func (*SignedEvent) AnyTxs added in v1.0.2 

func (e *SignedEvent) AnyTxs() bool

func (*SignedEvent) CreationTime 

func (e *SignedEvent) CreationTime() Timestamp

func (*SignedEvent) Extra 

func (e *SignedEvent) Extra() []byte

func (*SignedEvent) GasPowerLeft 

func (e *SignedEvent) GasPowerLeft() GasPowerLeft

func (*SignedEvent) GasPowerUsed 

func (e *SignedEvent) GasPowerUsed() uint64

func (*SignedEvent) MedianTime 

func (e *SignedEvent) MedianTime() Timestamp

func (*SignedEvent) NetForkID added in v1.0.2 

func (e *SignedEvent) NetForkID() uint16

func (*SignedEvent) PayloadHash added in v1.0.2 

func (e *SignedEvent) PayloadHash() hash.Hash

func (*SignedEvent) PrevEpochHash 

func (e *SignedEvent) PrevEpochHash() *hash.Hash

func (*SignedEvent) Sig 

func (e *SignedEvent) Sig() Signature

func (*SignedEvent) Version added in v1.0.2 

func (e *SignedEvent) Version() uint8

type SignedEventLocator added in v1.0.2 

type SignedEventLocator struct {
	Locator EventLocator
	Sig     Signature
}

func AsSignedEventLocator added in v1.0.2 

func AsSignedEventLocator(e EventPayloadI) SignedEventLocator

func (SignedEventLocator) Size added in v1.0.2 

func (r SignedEventLocator) Size() uint64

type Timestamp 

type Timestamp uint64

Timestamp is a UNIX nanoseconds timestamp

func BytesToTimestamp 

func BytesToTimestamp(b []byte) Timestamp

BytesToTimestamp converts bytes to timestamp.

func FromUnix 

func FromUnix(t int64) Timestamp

func MaxTimestamp 

func MaxTimestamp(x, y Timestamp) Timestamp

MaxTimestamp return max value.

func (Timestamp) Bytes 

func (t Timestamp) Bytes() []byte

Bytes gets the byte representation of the index.

func (Timestamp) Time 

func (t Timestamp) Time() time.Time

func (Timestamp) Unix 

func (t Timestamp) Unix() int64

Unix returns t as a Unix time, the number of seconds elapsed since January 1, 1970 UTC. The result does not depend on the location associated with t.

type WrongBlockVote added in v1.0.2 

type WrongBlockVote struct {
	Block      idx.Block
	Pals       [MinAccomplicesForProof]LlrSignedBlockVotes
	WrongEpoch bool
}

func (WrongBlockVote) GetVote added in v1.0.2 

func (p WrongBlockVote) GetVote(i int) hash.Hash

type WrongEpochVote added in v1.0.2 

type WrongEpochVote struct {
	Pals [MinAccomplicesForProof]LlrSignedEpochVote
}

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