account

package
v1.0.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 13, 2019 License: LGPL-3.0 Imports: 24 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	RecipientLength    = 20
	KeyLength          = 32
	FullShardKeyLength = 4
)
View Source 
const (
	DefaultKeyStoreDirectory = "./keystore/"
)

DefaultKeyStoreDirectory default keystore dir

Variables

View Source 
var (
	// ErrGenIdentityKey error info : err generate identity key
	ErrGenIdentityKey = errors.New("ErrGenIdentityKey")
)

Functions

func DecodeKeyStoreJSON 

func DecodeKeyStoreJSON(keystoreJSONData EncryptedKeyJSON, password string) ([]byte, error)

DecodeKeyStoreJSON decode key with password ,return plainText to create account

func IsNeighbor 

func IsNeighbor(b1, b2 Branch, shardSize uint32) bool

IsNeighbor Check if the two branches are neighbor

func Uint32ToBytes 

func Uint32ToBytes(n uint32) []byte

Uint32ToBytes trans uint32 num to bytes

Types

type Account 

type Account struct {
	Identity   Identity
	QKCAddress Address
	ID         uuid.UUID
}

Account include Identity address and ID

func Load 

func Load(path string, password string) (Account, error)

Load load a keystore file with password

func NewAccountWithKey 

func NewAccountWithKey(key Key) (Account, error)

NewAccountWithKey create new account with key

func NewAccountWithoutKey 

func NewAccountWithoutKey() (Account, error)

NewAccountWithoutKey new account without key,use random key

func (*Account) Address 

func (Self *Account) Address() string

Address return it's real address

func (*Account) Dump 

func (Self *Account) Dump(password string, includeAddress bool, write bool, directory string) ([]byte, error)

Dump dump a keystore file with it's password

func (*Account) MakeKeyStoreJSON 

func (Self *Account) MakeKeyStoreJSON(password string) (EncryptedKeyJSON, error)

MakeKeyStoreJSON make encrypt Json depend on it's password

func (*Account) PrivateKey 

func (Self *Account) PrivateKey() string

PrivateKey return it's key

func (*Account) UUID 

func (Self *Account) UUID() uuid.UUID

UUID return it's uuid

type Address 

type Address struct {
	Recipient    Recipient
	FullShardKey uint32
}

Address include recipient and fullShardKey

func CreatAddressFromBytes 

func CreatAddressFromBytes(bs []byte) (Address, error)

CreatAddressFromBytes creat address from bytes

func CreatAddressFromIdentity 

func CreatAddressFromIdentity(identity Identity, fullShardKey uint32) Address

CreatAddressFromIdentity creat address from identity

func CreatEmptyAddress 

func CreatEmptyAddress(fullShardKey uint32) Address

CreatEmptyAddress creat empty address from fullShardKey

func CreatRandomAccountWithFullShardKey 

func CreatRandomAccountWithFullShardKey(fullShardKey uint32) (Address, error)

CreatRandomAccountWithFullShardKey creat random account with fullShardKey

func CreatRandomAccountWithoutFullShardKey 

func CreatRandomAccountWithoutFullShardKey() (Address, error)

CreatRandomAccountWithoutFullShardKey creat random account without fullShardKey

func NewAddress 

func NewAddress(recipient Recipient, fullShardKey uint32) Address

NewAddress new address with recipient and fullShardKey

func (*Address) AddressInBranch 

func (Self *Address) AddressInBranch(branch Branch) Address

AddressInBranch return address depend new branch

func (*Address) AddressInShard 

func (Self *Address) AddressInShard(fullShardKey uint32) Address

AddressInShard return address depend new fullShardKey

func (*Address) GetChainID 

func (self *Address) GetChainID() uint32

func (*Address) GetFullShardID 

func (Self *Address) GetFullShardID(shardSize uint32) (uint32, error)

GetFullShardID get fullShardID depend shardSize

func (*Address) IsEmpty 

func (Self *Address) IsEmpty() bool

IsEmpty check address is empty

func (Address) MarshalJSON 

func (Self Address) MarshalJSON() (out []byte, err error)

MarshalJSON Address serialisation

func (Address) ToBytes 

func (Self Address) ToBytes() []byte

func (Address) ToHex 

func (Self Address) ToHex() string

ToHex return bytes included recipient and fullShardKey

func (*Address) UnmarshalJSON 

func (Self *Address) UnmarshalJSON(data []byte) error

type Branch 

type Branch struct {
	// TODO Value->value
	Value uint32
}

Branch branch include it's value

func CreatBranch 

func CreatBranch(shardSize uint32, shardID uint32) (Branch, error)

CreatBranch create branch depend shardSize and shardID

func NewBranch 

func NewBranch(value uint32) Branch

NewBranch new branch with value

func (*Branch) GetChainID 

func (Self *Branch) GetChainID() uint32

GetChainID get branch's chainID

func (*Branch) GetFullShardID 

func (Self *Branch) GetFullShardID() uint32

GetFullShardID get branch's fullShardId

func (*Branch) GetShardID 

func (Self *Branch) GetShardID() uint32

GetShardID get branch branch's shardID

func (*Branch) GetShardSize 

func (Self *Branch) GetShardSize() uint32

GetShardSize get branch's shardSize

func (*Branch) IsInBranch 

func (Self *Branch) IsInBranch(fullShardKey uint32) bool

IsInBranch check shardKey is in current branch

type CoinbaseStats 

type CoinbaseStats struct {
	Addr Recipient
	Cnt  uint32
}

type CoinbaseStatses 

type CoinbaseStatses struct {
	CoinbaseStatsList []CoinbaseStats `json:"ReceiptCntList" gencodec:"required" bytesizeofslicelen:"4"`
}

type CryptoJSON 

type CryptoJSON struct {
	Cipher       string                 `json:"cipher"`
	CipherText   string                 `json:"ciphertext"`
	CipherParams cipherParamsJSON       `json:"cipherparams"`
	KDF          string                 `json:"kdf"`
	KDFParams    map[string]interface{} `json:"kdfparams"`
	MAC          string                 `json:"mac"`
	Version      int                    `json:"version"`
}

CryptoJSON crypto data for keystore file

type EncryptedKeyJSON 

type EncryptedKeyJSON struct {
	Address string     `json:"address"`
	Crypto  CryptoJSON `json:"crypto"`
	ID      string     `json:"id"`
	Version int        `json:"version"`
}

EncryptedKeyJSON keystore file included

type Identity 

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

Identity include recipient and key

func CreatIdentityFromKey 

func CreatIdentityFromKey(key Key) (Identity, error)

CreatIdentityFromKey creat identity from key

func CreatRandomIdentity 

func CreatRandomIdentity() (Identity, error)

CreatRandomIdentity create a random identity

func NewIdentity 

func NewIdentity(recipient Recipient, key Key) Identity

NewIdentity new identity include recipient and key

func (*Identity) GetDefaultFullShardKey 

func (Self *Identity) GetDefaultFullShardKey() (uint32, error)

GetDefaultFullShardKey get identity's default fullShardKey

func (*Identity) GetKey 

func (Self *Identity) GetKey() Key

GetKey get it's key

func (*Identity) GetRecipient 

func (Self *Identity) GetRecipient() Recipient

GetRecipient Get it's recipient

type Key 

type Key [KeyLength]byte

Key key type

func BytesToIdentityKey 

func BytesToIdentityKey(b []byte) Key

BytesToIdentityKey trans bytes to Key

func (Key) Bytes 

func (a Key) Bytes() []byte

Bytes return it's bytes

func (*Key) SetBytes 

func (a *Key) SetBytes(b []byte)

SetBytes set bytes to it's value

type Recipient 

type Recipient = common.Address

Recipient recipient type

func BytesToIdentityRecipient 

func BytesToIdentityRecipient(b []byte) Recipient

BytesToIdentityRecipient trans bytes to Recipient

func PublicKeyToRecipient 

func PublicKeyToRecipient(p ecdsa.PublicKey) Recipient

PublicKeyToRecipient publicKey to recipient

type UnprefixedAddress 

type UnprefixedAddress Address

func (UnprefixedAddress) Address 

func (Self UnprefixedAddress) Address() Address

func (UnprefixedAddress) MarshalText 

func (Self UnprefixedAddress) MarshalText() (out []byte, err error)

MarshalJSON Address serialisation

func (*UnprefixedAddress) UnmarshalText 

func (Self *UnprefixedAddress) UnmarshalText(dataWithout0x []byte) error

Source Files

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