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pbft

package module

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Versions in this module

v0

v0.3.0

Dec 21, 2022

Changes in this version

+ var ErrInvalidSig = errors.New("sig error: invalid signature")

+ var ErrInvalidStorage = errors.New("invalid storage error: value is invalid and not put by the app")

+ var ErrNoRequestAfterCommittedLocal = errors.New("request error: no request even after committed-local")

+ var ErrTimestampNotNew = errors.New("request timestamp error: not newer than the latest handled one")

+ var ErrUnknownNodeID = errors.New("id error: can not use the ID to get the required information of the node")

+ var ErrUnknownUser = errors.New("user error: can not get the public key of the user due to unknown user")

+ var ErrUnmatchedDigest = errors.New(...)

+ var ErrUnmatchedPP = errors.New("preprepare error: accepted 2 preprepares and the 2 do not match")

+ var ErrUnmatchedView = errors.New("view error: the view is not matched with the current node state")

+ var File_msg_proto protoreflect.FileDescriptor

+ func SerPK(pk ed25519.PublicKey) []byte

+ func SerSK(sk ed25519.PrivateKey) []byte

+ type Commit struct

+ Digest []byte

+ Node string

+ Seq int64

+ Sig []byte

+ View int32

+ func (*Commit) Descriptor() ([]byte, []int)

+ func (*Commit) ProtoMessage()

+ func (x *Commit) GetDigest() []byte

+ func (x *Commit) GetNode() string

+ func (x *Commit) GetSeq() int64

+ func (x *Commit) GetSig() []byte

+ func (x *Commit) GetView() int32

+ func (x *Commit) ProtoReflect() protoreflect.Message

+ func (x *Commit) Reset()

+ func (x *Commit) String() string

+ type Node struct

+ func NewNode(np NodeParams, nc NodeCommunicator, ns NodeStorage, nsm NodeStateMachine, ...) *Node

+ func (nd *Node) HandleCommit(msgB []byte) error

+ func (nd *Node) HandlePrePrepare(msgPPB []byte, msgReqB []byte) error

+ func (nd *Node) HandlePrepare(msgB []byte) error

+ func (nd *Node) HandleRequest(msgB []byte) error

+ type NodeAPI interface

+ HandleCommit func(msgB []byte) error

+ HandlePrePrepare func(msgPPB []byte, msgReqB []byte) error

+ HandlePrepare func(msgB []byte) error

+ HandleRequest func(msgB []byte) error

+ type NodeCommunicator interface

+ Broadcast func(msgB []byte, fromNode string, msgType msgType) error

+ BroadcastWithLarge func(msgB []byte, msgLB []byte, fromNode string, msgType msgType) error

+ Return func(msgB []byte, toUser string) error

+ Unicast func(msgB []byte, toNode string, msgType msgType) error

+ type NodeParams struct

+ ID string

+ N int

+ PKs map[string][]byte

+ SK []byte

+ type NodePrimaryGetter interface

+ Get func(view int) (primary string, err error)

+ type NodeStateMachine interface

+ Transform func(op []byte) (result []byte)

+ type NodeStorage interface

+ Get func(key string) (val []byte, err error)

+ Put func(key string, val []byte) error

+ type NodeUserPKGetter interface

+ Get func(user string) (pk []byte, err error)

+ type PrePrepare struct

+ Digest []byte

+ Seq int64

+ Sig []byte

+ View int32

+ func (*PrePrepare) Descriptor() ([]byte, []int)

+ func (*PrePrepare) ProtoMessage()

+ func (x *PrePrepare) GetDigest() []byte

+ func (x *PrePrepare) GetSeq() int64

+ func (x *PrePrepare) GetSig() []byte

+ func (x *PrePrepare) GetView() int32

+ func (x *PrePrepare) ProtoReflect() protoreflect.Message

+ func (x *PrePrepare) Reset()

+ func (x *PrePrepare) String() string

+ type Prepare struct

+ Digest []byte

+ Node string

+ Seq int64

+ Sig []byte

+ View int32

+ func (*Prepare) Descriptor() ([]byte, []int)

+ func (*Prepare) ProtoMessage()

+ func (x *Prepare) GetDigest() []byte

+ func (x *Prepare) GetNode() string

+ func (x *Prepare) GetSeq() int64

+ func (x *Prepare) GetSig() []byte

+ func (x *Prepare) GetView() int32

+ func (x *Prepare) ProtoReflect() protoreflect.Message

+ func (x *Prepare) Reset()

+ func (x *Prepare) String() string

+ type Reply struct

+ Node string

+ Result []byte

+ Sig []byte

+ Timestamp int64

+ User string

+ View int32

+ func (*Reply) Descriptor() ([]byte, []int)

+ func (*Reply) ProtoMessage()

+ func (x *Reply) GetNode() string

+ func (x *Reply) GetResult() []byte

+ func (x *Reply) GetSig() []byte

+ func (x *Reply) GetTimestamp() int64

+ func (x *Reply) GetUser() string

+ func (x *Reply) GetView() int32

+ func (x *Reply) ProtoReflect() protoreflect.Message

+ func (x *Reply) Reset()

+ func (x *Reply) String() string

+ type Request struct

+ Op []byte

+ Sig []byte

+ Timestamp int64

+ User string

+ func (*Request) Descriptor() ([]byte, []int)

+ func (*Request) ProtoMessage()

+ func (x *Request) GetOp() []byte

+ func (x *Request) GetSig() []byte

+ func (x *Request) GetTimestamp() int64

+ func (x *Request) GetUser() string

+ func (x *Request) ProtoReflect() protoreflect.Message

+ func (x *Request) Reset()

+ func (x *Request) String() string

v0.2.6

Sep 18, 2022

v0.2.5

Aug 8, 2022

v0.2.4

Aug 7, 2022

v0.2.3

Aug 7, 2022

v0.2.2

Aug 7, 2022

v0.2.1

Aug 6, 2022

v0.2.0

Aug 3, 2022

v0.1.0

Aug 1, 2022