types

package
v0.0.0-...-25b0412 Latest Latest
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 Go to latest Published: Apr 22, 2020 License: MIT Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source 
const Layout = `"2006-01-02T15:04:05"`

Variables

View Source 
var (
	ErrInvalidCurve               = fmt.Errorf("invalid elliptic curve")
	ErrSharedKeyTooBig            = fmt.Errorf("shared key params are too big")
	ErrSharedKeyIsPointAtInfinity = fmt.Errorf("shared key is point at infinity")
)

Functions

func IsValidPrivate 

func IsValidPrivate(priWif string) bool

Check if privateKey is valid or not

func IsValidPublic 

func IsValidPublic(priWif string) bool

Check if publicKey is valid or not

func PrivateToPublic 

func PrivateToPublic(priWif string) (string, error)

Export public key from private key

Types

type Address 

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

func NewAddress 

func NewAddress(pub *PublicKey) (*Address, error)

func NewAddressFromString 

func NewAddressFromString(add string) (*Address, error)

func (Address) Bytes 

func (p Address) Bytes() []byte

func (Address) String 

func (p Address) String() string

type AssetAmount 

type AssetAmount struct {
	Amount  uint64   `json:"amount"`
	AssetID ObjectID `json:"asset_id"`
}

func (AssetAmount) MarshalTransaction 

func (aa AssetAmount) MarshalTransaction(encoder *transaction.Encoder) error

func (*AssetAmount) UnmarshalJSON 

func (aa *AssetAmount) UnmarshalJSON(b []byte) (err error)

RPC client might return asset amount as uint64 or string, therefore a custom unmarshaller is used

type Buffer 

type Buffer []byte

type FillOrderOperation 

type FillOrderOperation struct {
	Order   ObjectID
	Account ObjectID
	Pays    AssetAmount
	Recives AssetAmount
	Fee     AssetAmount
	Price   Price
	IsMaker bool
}

FillOrderOpType

func (*FillOrderOperation) Type 

func (op *FillOrderOperation) Type() OpType

type KeyPair 

type KeyPair struct {
	BrainKey   string
	PrivateKey *PrivateKey
}

func GenerateKeyPair 

func GenerateKeyPair(brainKey string) (*KeyPair, error)

Generates the key pair

type LimitOrderCancelOperation 

type LimitOrderCancelOperation struct {
	Fee              AssetAmount       `json:"fee"`
	FeePayingAccount ObjectID          `json:"fee_paying_account"`
	Order            ObjectID          `json:"order"`
	Extensions       []json.RawMessage `json:"extensions"`
}

LimitOrderCancelOpType

func (*LimitOrderCancelOperation) MarshalTransaction 

func (op *LimitOrderCancelOperation) MarshalTransaction(encoder *transaction.Encoder) error

func (*LimitOrderCancelOperation) Type 

func (op *LimitOrderCancelOperation) Type() OpType

type LimitOrderCreateOperation 

type LimitOrderCreateOperation struct {
	Fee          AssetAmount       `json:"fee"`
	Seller       ObjectID          `json:"seller"`
	AmountToSell AssetAmount       `json:"amount_to_sell"`
	MinToReceive AssetAmount       `json:"min_to_receive"`
	Expiration   Time              `json:"expiration"`
	FillOrKill   bool              `json:"fill_or_kill"`
	Extensions   []json.RawMessage `json:"extensions"`
}

LimitOrderCreateOperation

func (*LimitOrderCreateOperation) MarshalTransaction 

func (op *LimitOrderCreateOperation) MarshalTransaction(encoder *transaction.Encoder) error

func (*LimitOrderCreateOperation) Type 

func (op *LimitOrderCreateOperation) Type() OpType

type Memo 

type Memo struct {
	From    PublicKey `json:"from"`
	To      PublicKey `json:"to"`
	Nonce   UInt64    `json:"nonce"`
	Message Buffer    `json:"message"`
}

func (Memo) Decrypt 

func (p Memo) Decrypt(priv *PrivateKey) (string, error)

Decrypt calculates a shared secret by the receivers private key and the senders public key, then decrypts the given memo message.

func (*Memo) Encrypt 

func (p *Memo) Encrypt(priv *PrivateKey, msg string) error

Encrypt calculates a shared secret by the senders private key and the recipients public key, then encrypts the given memo message.

func (Memo) Marshal 

func (p Memo) Marshal(enc *util.TypeEncoder) error

type ObjectID 

type ObjectID struct {
	Space uint64
	Type  uint64
	ID    uint64
}

On the BitShares blockchains there are no addresses, but objects identified by a unique id, an type and a space in the form: space.type.id

func MustParseObjectID 

func MustParseObjectID(str string) ObjectID

func ParseObjectID 

func ParseObjectID(str string) (ObjectID, error)

func (*ObjectID) MarshalJSON 

func (o *ObjectID) MarshalJSON() ([]byte, error)

func (ObjectID) MarshalTransaction 

func (o ObjectID) MarshalTransaction(encoder *transaction.Encoder) error

func (ObjectID) String 

func (o ObjectID) String() string

func (*ObjectID) UnmarshalJSON 

func (o *ObjectID) UnmarshalJSON(s []byte) error

type OpType 

type OpType uint16
const (
	TransferOpType OpType = iota
	LimitOrderCreateOpType
	LimitOrderCancelOpType
	CallOrderUpdateOpType
	FillOrderOpType
)

type Operation 

type Operation interface {
	Type() OpType
}

type Operations 

type Operations []Operation

func (Operations) MarshalJSON 

func (ops Operations) MarshalJSON() ([]byte, error)

func (*Operations) UnmarshalJSON 

func (ops *Operations) UnmarshalJSON(b []byte) (err error)

type Price 

type Price struct {
	Base  AssetAmount `json:"base"`
	Quote AssetAmount `json:"quote"`
}

type PrivateKey 

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

func NewDeterministicPrivateKey 

func NewDeterministicPrivateKey(randSource io.Reader) (*PrivateKey, error)

func NewPrivateKeyFromBrainKey 

func NewPrivateKeyFromBrainKey(brainKey, seq string) (*PrivateKey, error)

func NewPrivateKeyFromWif 

func NewPrivateKeyFromWif(wifPrivateKey string) (*PrivateKey, error)

func (PrivateKey) Bytes 

func (p PrivateKey) Bytes() []byte

func (PrivateKey) ECPrivateKey 

func (p PrivateKey) ECPrivateKey() *btcec.PrivateKey

func (PrivateKey) PublicKey 

func (p PrivateKey) PublicKey() *PublicKey

func (PrivateKey) SharedSecret 

func (p PrivateKey) SharedSecret(pub *PublicKey, skLen, macLen int) (sk []byte, err error)

func (PrivateKey) SignCompact 

func (p PrivateKey) SignCompact(hash []byte) (sig []byte, err error)

func (PrivateKey) ToECDSA 

func (p PrivateKey) ToECDSA() *ecdsa.PrivateKey

func (PrivateKey) ToHex 

func (p PrivateKey) ToHex() string

func (PrivateKey) ToWIF 

func (p PrivateKey) ToWIF() string

type PrivateKeys 

type PrivateKeys []PrivateKey

type PublicKey 

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

func NewPublicKey 

func NewPublicKey(pub *btcec.PublicKey) (*PublicKey, error)

func NewPublicKeyFromString 

func NewPublicKeyFromString(key string) (*PublicKey, error)

NewPublicKey creates a new PublicKey from string e.g.("GXC6K35Bajw29N4fjP4XADHtJ7bEj2xHJ8CoY2P2s1igXTB5oMBhR")

func (PublicKey) Bytes 

func (p PublicKey) Bytes() []byte

func (PublicKey) Equal 

func (p PublicKey) Equal(pub *PublicKey) bool

func (PublicKey) MarshalJSON 

func (p PublicKey) MarshalJSON() ([]byte, error)

func (PublicKey) MaxSharedKeyLength 

func (p PublicKey) MaxSharedKeyLength() int

MaxSharedKeyLength returns the maximum length of the shared key the public key can produce.

func (PublicKey) String 

func (p PublicKey) String() string

func (*PublicKey) ToAddress 

func (p *PublicKey) ToAddress() (*Address, error)

func (PublicKey) ToECDSA 

func (p PublicKey) ToECDSA() *ecdsa.PublicKey

func (*PublicKey) UnmarshalJSON 

func (p *PublicKey) UnmarshalJSON(data []byte) error

type PublicKeys 

type PublicKeys []PublicKey

type Suint32 

type Suint32 uint32

Suint32 uint32 with redeclared JSON unmarshal; Can be parsed from uint32 either string

func (*Suint32) UnmarshalJSON 

func (su *Suint32) UnmarshalJSON(b []byte) (err error)

type Suint64 

type Suint64 uint64

Suint64 uint64 with redeclared JSON unmarshal; Can be parsed from uint64 either string

func (*Suint64) UnmarshalJSON 

func (su *Suint64) UnmarshalJSON(b []byte) (err error)

type Time 

type Time struct {
	*time.Time
}

func NewTime 

func NewTime(t time.Time) Time

func (*Time) MarshalJSON 

func (t *Time) MarshalJSON() ([]byte, error)

func (Time) MarshalTransaction 

func (t Time) MarshalTransaction(encoder *transaction.Encoder) error

func (*Time) UnmarshalJSON 

func (t *Time) UnmarshalJSON(data []byte) error

type Transaction 

type Transaction struct {
	RefBlockNum    uint16     `json:"ref_block_num"`
	RefBlockPrefix uint32     `json:"ref_block_prefix"`
	Expiration     Time       `json:"expiration"`
	Operations     Operations `json:"operations"`
	Signatures     []string   `json:"signatures"`
}

func (*Transaction) MarshalTransaction 

func (tx *Transaction) MarshalTransaction(encoder *transaction.Encoder) error

MarshalTransaction implements transaction.Marshaller interface.

func (*Transaction) PushOperation 

func (tx *Transaction) PushOperation(op Operation)

PushOperation can be used to add an operation into the transaction.

type TransferOperation 

type TransferOperation struct {
	From       ObjectID          `json:"from"`
	To         ObjectID          `json:"to"`
	Amount     AssetAmount       `json:"amount"`
	Fee        AssetAmount       `json:"fee"`
	Memo       *Memo             `json:"memo,omitempty"`
	Extensions []json.RawMessage `json:"extensions"`
}

TransferOperation

func NewTransferOperation 

func NewTransferOperation(from, to ObjectID, amount, fee AssetAmount, memo *Memo) *TransferOperation

NewTransferOperation returns a new instance of TransferOperation

func (*TransferOperation) MarshalTransaction 

func (op *TransferOperation) MarshalTransaction(encoder *transaction.Encoder) error

func (*TransferOperation) Type 

func (op *TransferOperation) Type() OpType

type UInt64 

type UInt64 uint64

type UnknownOperation 

type UnknownOperation struct {
	Data json.RawMessage
	// contains filtered or unexported fields
}

UnknownOperation

func (*UnknownOperation) Type 

func (op *UnknownOperation) Type() OpType

Source Files

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