bbclib

package module

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Versions in this module

v1

v1.6.0

Nov 11, 2019

Changes in this version

type BBcAsset

+ Version uint32

+ func (p *BBcAsset) AddBody(bodyContent interface{})

type BBcAssetHash

+ Version uint32

type BBcAssetRaw

+ Version uint32

type BBcCrossRef

+ Version uint32

type BBcEvent

+ Version uint32

+ func (p *BBcEvent) CreateAsset(userId *[]byte, fileContent *[]byte, bodyContent interface{}) *BBcEvent

+ func (p *BBcEvent) SetAssetGroup(assetGroupId *[]byte) *BBcEvent

+ func (p *BBcEvent) SetOptionParams(numerator int, denominator int) *BBcEvent

type BBcReference

+ Version uint32

type BBcRelation

+ func (p *BBcRelation) CreateAsset(userId *[]byte, fileContent *[]byte, bodyContent interface{}) *BBcRelation

+ func (p *BBcRelation) CreateAssetHash(assetId *[]byte) *BBcRelation

+ func (p *BBcRelation) CreateAssetRaw(assetID *[]byte, bodyContent interface{}) *BBcRelation

+ func (p *BBcRelation) CreatePointer(transactionId, assetId *[]byte) *BBcRelation

+ func (p *BBcRelation) SetAssetGroup(assetGroupId *[]byte) *BBcRelation

type BBcSignature

+ Version uint32

type BBcTransaction

+ func (p *BBcTransaction) AddSignatureObj(userID *[]byte, sig *BBcSignature)

+ func (p *BBcTransaction) CreateCrossRef(domainId, transactionId *[]byte) *BBcTransaction

+ func (p *BBcTransaction) CreateReference(assetGroupID *[]byte, refTransaction *BBcTransaction, eventIdx int) *BBcTransaction

type BBcWitness

+ Version uint32

type KeyPair

+ func (k *KeyPair) GetKeyId() ([]byte, error)

v1.5.2

Oct 24, 2019

v1.5.1

Oct 24, 2019

Changes in this version

type KeyPair

+ PrivateKeyStructure *ecdsa.PrivateKey

+ PublicKeyStructure *ecdsa.PublicKey

v1.5.0

Sep 30, 2019

Changes in this version

+ func AddRelationAssetHash(transaction *BBcTransaction, relationIdx int, assetGroupID *[]byte)

+ func AddRelationAssetRaw(transaction *BBcTransaction, relationIdx int, assetGroupID, assetID *[]byte, ...)

+ func UpdateIdLengthConfig(main, refer *BBcIdConfig)

+ type BBcAssetHash struct

+ AssetIDs [][]byte

+ AssetIdNum uint16

+ IdLengthConf *BBcIdConfig

+ func (p *BBcAssetHash) AddAssetId(assetId *[]byte)

+ func (p *BBcAssetHash) Pack() ([]byte, error)

+ func (p *BBcAssetHash) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcAssetHash) Stringer() string

+ func (p *BBcAssetHash) Unpack(dat *[]byte) error

+ type BBcAssetRaw struct

+ AssetBody []byte

+ AssetBodySize uint16

+ AssetID []byte

+ IdLengthConf *BBcIdConfig

+ func (p *BBcAssetRaw) AddBody(assetID *[]byte, assetBody interface{})

+ func (p *BBcAssetRaw) Pack() ([]byte, error)

+ func (p *BBcAssetRaw) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcAssetRaw) Stringer() string

+ func (p *BBcAssetRaw) Unpack(dat *[]byte) error

type BBcRelation

+ AssetHash *BBcAssetHash

+ AssetRaw *BBcAssetRaw

+ Version uint32

+ func (p *BBcRelation) AddAssetHash(assetGroupID *[]byte, asset *BBcAssetHash)

+ func (p *BBcRelation) AddAssetRaw(assetGroupID *[]byte, asset *BBcAssetRaw)

+ func (p *BBcRelation) SetVersion(version uint32)

v1.4.4

Aug 4, 2019

v1.4.3

Aug 3, 2019

Changes in this version

type BBcTransaction

+ func (p *BBcTransaction) SignAndAdd(keypair *KeyPair, userID []byte, noPubkey bool) error

v1.4.2

Aug 2, 2019

Changes in this version

+ const DefaultCompressionMode

type KeyPair

+ CompressionType int

+ func (k *KeyPair) CheckX509(cert string, privkey string) bool

+ func (k *KeyPair) ConvertFromDer(der []byte, compressionMode int)

+ func (k *KeyPair) GetPublicKeyCompressed() *[]byte

+ func (k *KeyPair) GetPublicKeyUncompressed() *[]byte

+ func (k *KeyPair) OutputDer() []byte

+ func (k *KeyPair) OutputPem() string

+ func (k *KeyPair) OutputPublicKeyDer() []byte

+ func (k *KeyPair) OutputPublicKeyPem() string

+ func (k *KeyPair) ReadX509(cert string, compressionMode int)

v1.4.1

Jul 30, 2019

Changes in this version

+ const DomainIDLength

+ const FormatPlain

+ const FormatZlib

+ const KeyTypeEcdsaP256v1

+ const KeyTypeEcdsaSECP256k1

+ const KeyTypeNotInitialized

+ var IdLengthConfig = BBcIdConfig

+ func AddEventAssetBodyObject(transaction *BBcTransaction, eventIdx int, assetGroupID, userID *[]byte, ...)

+ func AddEventAssetBodyString(transaction *BBcTransaction, eventIdx int, assetGroupID, userID *[]byte, ...)

+ func AddEventAssetFile(transaction *BBcTransaction, eventIdx int, assetGroupID, userID *[]byte, ...)

+ func AddPointerInRelation(relation *BBcRelation, refTransaction *BBcTransaction, refAssetID *[]byte)

+ func AddReference(transaction *BBcTransaction, assetGroupID *[]byte, ...)

+ func AddRelationAssetBodyObject(transaction *BBcTransaction, relationIdx int, assetGroupID, userID *[]byte, ...)

+ func AddRelationAssetBodyString(transaction *BBcTransaction, relationIdx int, assetGroupID, userID *[]byte, ...)

+ func AddRelationAssetFile(transaction *BBcTransaction, relationIdx int, ...)

+ func AddRelationPointer(transaction *BBcTransaction, relationIdx int, ...)

+ func ConfigureIdLength(conf *BBcIdConfig)

+ func ConfigureIdLengthAll(length int)

+ func Get2byte(buf *bytes.Buffer) (uint16, error)

+ func Get4byte(buf *bytes.Buffer) (uint32, error)

+ func Get8byte(buf *bytes.Buffer) (int64, error)

+ func GetBigInt(buf *bytes.Buffer) ([]byte, int, error)

+ func GetBytes(buf *bytes.Buffer, length int) ([]byte, int, error)

+ func GetIdentifier(seed string, length int) []byte

+ func GetIdentifierWithTimestamp(seed string, length int) []byte

+ func GetRandomValue(length int) []byte

+ func Put2byte(buf *bytes.Buffer, val uint16)

+ func Put4byte(buf *bytes.Buffer, val uint32)

+ func Put8byte(buf *bytes.Buffer, val int64)

+ func PutBigInt(buf *bytes.Buffer, val *[]byte, length int)

+ func Serialize(transaction *BBcTransaction, formatType uint16) ([]byte, error)

+ func SignToTransaction(transaction *BBcTransaction, userID *[]byte, keypair *KeyPair)

+ func VerifyBBcSignature(digest []byte, sig *BBcSignature) bool

+ func ZlibCompress(dat *[]byte) []byte

+ func ZlibDecompress(dat []byte) ([]byte, error)

+ type BBcAsset struct

+ AssetBody []byte

+ AssetBodySize uint16

+ AssetBodyType uint16

+ AssetFileDigest []byte

+ AssetFileSize uint32

+ AssetID []byte

+ IdLengthConf *BBcIdConfig

+ Nonce []byte

+ UserID []byte

+ func (p *BBcAsset) Add(userID *[]byte)

+ func (p *BBcAsset) AddBodyObject(bodyContent interface{}) error

+ func (p *BBcAsset) AddBodyString(bodyContent string)

+ func (p *BBcAsset) AddFile(fileContent *[]byte)

+ func (p *BBcAsset) Digest() []byte

+ func (p *BBcAsset) GetBodyObject() (interface{}, error)

+ func (p *BBcAsset) Pack() ([]byte, error)

+ func (p *BBcAsset) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcAsset) Stringer() string

+ func (p *BBcAsset) Unpack(dat *[]byte) error

+ type BBcCrossRef struct

+ DomainID []byte

+ IdLengthConf *BBcIdConfig

+ TransactionID []byte

+ func (p *BBcCrossRef) Add(domainID *[]byte, txid *[]byte)

+ func (p *BBcCrossRef) Pack() ([]byte, error)

+ func (p *BBcCrossRef) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcCrossRef) Stringer() string

+ func (p *BBcCrossRef) Unpack(dat *[]byte) error

+ type BBcEvent struct

+ Asset *BBcAsset

+ AssetGroupID []byte

+ IdLengthConf *BBcIdConfig

+ MandatoryApprovers [][]byte

+ OptionApproverNumDenominator uint16

+ OptionApproverNumNumerator uint16

+ OptionApprovers [][]byte

+ ReferenceIndices []int

+ func (p *BBcEvent) Add(assetGroupID *[]byte, asset *BBcAsset)

+ func (p *BBcEvent) AddMandatoryApprover(userID *[]byte)

+ func (p *BBcEvent) AddOptionApprover(userID *[]byte)

+ func (p *BBcEvent) AddOptionParams(numerator int, denominator int)

+ func (p *BBcEvent) AddReferenceIndex(relIndex int)

+ func (p *BBcEvent) Pack() ([]byte, error)

+ func (p *BBcEvent) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcEvent) Stringer() string

+ func (p *BBcEvent) Unpack(dat *[]byte) error

+ type BBcIdConfig struct

+ AssetGroupIdLength int

+ AssetIdLength int

+ NonceLength int

+ TransactionIdLength int

+ UserIdLength int

+ type BBcPointer struct

+ AssetID []byte

+ IdLengthConf *BBcIdConfig

+ TransactionID []byte

+ func (p *BBcPointer) Add(txid *[]byte, asid *[]byte)

+ func (p *BBcPointer) Pack() ([]byte, error)

+ func (p *BBcPointer) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcPointer) Stringer() string

+ func (p *BBcPointer) Unpack(dat *[]byte) error

+ type BBcReference struct

+ AssetGroupID []byte

+ EventIndexInRef uint16

+ IdLengthConf *BBcIdConfig

+ RefEvent BBcEvent

+ RefTransaction *BBcTransaction

+ SigIndices []int

+ Transaction *BBcTransaction

+ TransactionID []byte

+ func (p *BBcReference) Add(assetGroupID *[]byte, refTransaction *BBcTransaction, eventIdx int)

+ func (p *BBcReference) AddSignature(userID *[]byte, sig *BBcSignature) error

+ func (p *BBcReference) Pack() ([]byte, error)

+ func (p *BBcReference) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcReference) SetTransaction(txobj *BBcTransaction)

+ func (p *BBcReference) Stringer() string

+ func (p *BBcReference) Unpack(dat *[]byte) error

+ type BBcRelation struct

+ Asset *BBcAsset

+ AssetGroupID []byte

+ IdLengthConf *BBcIdConfig

+ Pointers []*BBcPointer

+ func MakeRelationWithAsset(assetGroupID, userID *[]byte, assetBodyString string, ...) *BBcRelation

+ func (p *BBcRelation) Add(assetGroupID *[]byte, asset *BBcAsset)

+ func (p *BBcRelation) AddPointer(pointer *BBcPointer)

+ func (p *BBcRelation) Pack() ([]byte, error)

+ func (p *BBcRelation) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcRelation) Stringer() string

+ func (p *BBcRelation) Unpack(dat *[]byte) error

+ type BBcSignature struct

+ KeyType uint32

+ Pubkey []byte

+ PubkeyLen uint32

+ Signature []byte

+ SignatureLen uint32

+ func RecoverSignatureObject(dat *[]byte) *BBcSignature

+ func (p *BBcSignature) Pack() ([]byte, error)

+ func (p *BBcSignature) SetPublicKey(keyType uint32, pubkey *[]byte)

+ func (p *BBcSignature) SetPublicKeyByKeypair(keypair *KeyPair)

+ func (p *BBcSignature) SetPublicKeyInfo(keyType uint32)

+ func (p *BBcSignature) SetSignature(sig *[]byte)

+ func (p *BBcSignature) Stringer() string

+ func (p *BBcSignature) Unpack(dat *[]byte) error

+ func (p *BBcSignature) Verify(digest []byte) bool

+ func (p *BBcSignature) VerifyWithPublicKey(digest []byte, publicKey []byte) bool

+ type BBcTransaction struct

+ Crossref *BBcCrossRef

+ Events []*BBcEvent

+ IdLengthConf BBcIdConfig

+ References []*BBcReference

+ Relations []*BBcRelation

+ SigIndexedUsers [][]byte

+ Signatures []*BBcSignature

+ Timestamp int64

+ TransactionBaseDigest []byte

+ TransactionData []byte

+ TransactionID []byte

+ TransactionIdLength int

+ Version uint32

+ Witness *BBcWitness

+ func Deserialize(dat []byte) (*BBcTransaction, error)

+ func MakeTransaction(eventNum, relationNum int, witness bool) *BBcTransaction

+ func (p *BBcTransaction) AddCrossRef(obj *BBcCrossRef)

+ func (p *BBcTransaction) AddEvent(obj *BBcEvent)

+ func (p *BBcTransaction) AddReference(obj *BBcReference)

+ func (p *BBcTransaction) AddRelation(obj *BBcRelation)

+ func (p *BBcTransaction) AddSignature(userID *[]byte, sig *BBcSignature)

+ func (p *BBcTransaction) AddWitness(obj *BBcWitness)

+ func (p *BBcTransaction) Digest() []byte

+ func (p *BBcTransaction) GetSigIndex(userID []byte) int

+ func (p *BBcTransaction) Pack() ([]byte, error)

+ func (p *BBcTransaction) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcTransaction) SetSigIndex(userID []byte, idx int)

+ func (p *BBcTransaction) Sign(keypair *KeyPair) ([]byte, error)

+ func (p *BBcTransaction) Stringer() string

+ func (p *BBcTransaction) Unpack(dat *[]byte) error

+ func (p *BBcTransaction) VerifyAll() (bool, int)

+ type BBcWitness struct

+ IdLengthConf *BBcIdConfig

+ SigIndices []int

+ Transaction *BBcTransaction

+ UserIDs [][]byte

+ func (p *BBcWitness) AddSignature(userID *[]byte, sig *BBcSignature) error

+ func (p *BBcWitness) AddWitness(userID *[]byte) error

+ func (p *BBcWitness) Pack() ([]byte, error)

+ func (p *BBcWitness) SetIdLengthConf(conf *BBcIdConfig)

+ func (p *BBcWitness) SetTransaction(txobj *BBcTransaction)

+ func (p *BBcWitness) Stringer() string

+ func (p *BBcWitness) Unpack(dat *[]byte) error

+ type KeyPair struct

+ CurveType int

+ Privkey []byte

+ Pubkey []byte

+ func GenerateKeypair(curveType int, compressionMode int) KeyPair

+ func (k *KeyPair) ConvertFromPem(pem string, compressionMode int)

+ func (k *KeyPair) Sign(digest []byte) []byte

+ func (k *KeyPair) Verify(digest []byte, sig []byte) bool

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