utils

package

v1.0.0-rc3 Latest Latest Go to latest Published: Jan 26, 2022 License: Apache-2.0, MIT Imports: 17 Imported by: 0

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Repository

github.com/hyperledger/fabric-private-chaincode

Documentation ¶

Index ¶

Constants
func ExtractEndpoint(credentials *protos.Credentials) (string, error)
func ExtractMSPID(serializedIdentityRaw []byte) (string, error)
func ExtractMrEnclave(ccDef *lifecycle.QueryChaincodeDefinitionResult) (string, error)
func GetChaincodeDefinition(chaincodeId string, stub shim.ChaincodeStubInterface) (*lifecycle.QueryChaincodeDefinitionResult, error)
func GetChaincodeRequestMessageFromSignedProposal(signedProposal *pb.SignedProposal) (crmProtoBytes []byte, e error)
func GetEnclaveId(attestedData *protos.AttestedData) string
func GetMrEnclave(chaincodeId string, stub shim.ChaincodeStubInterface) (string, error)
func IsFPCCompositeKey(comp string) bool
func MarshalOrPanic(pb proto.Message) []byte
func MarshallProto(msg proto.Message) ([]byte, error)
func MarshallProtoBase64(msg proto.Message) string
func Read(file string) []byte
func SplitFPCCompositeKey(comp_str string) []string
func TransformToFPCKey(comp string) string
func UnmarshalAttestedData(serializedAttestedData *anypb.Any) (*protos.AttestedData, error)
func UnmarshalChaincodeResponseMessage(data []byte) (*protos.ChaincodeResponseMessage, error)
func UnmarshalCredentials(credentialsBase64 string) (*protos.Credentials, error)
func UnmarshalInitEnclaveMessage(data []byte) (*protos.InitEnclaveMessage, error)
func UnmarshalQueryChaincodeDefinitionResult(data []byte) (*lifecycle.QueryChaincodeDefinitionResult, error)
func UnmarshalSignedChaincodeResponseMessage(data []byte) (*protos.SignedChaincodeResponseMessage, error)
func ValidateEndpoint(endpoint string) error
type IdentityEvaluator
- func (id *IdentityEvaluator) EvaluateCreatorIdentity(creatorIdentityBytes []byte, ownerMSP string) error
type IdentityEvaluatorInterface

Constants ¶

View Source

const MrEnclaveLength = 32

Variables ¶

This section is empty.

Functions ¶

func ExtractEndpoint ¶

func ExtractEndpoint(credentials *protos.Credentials) (string, error)

func ExtractMSPID ¶

func ExtractMSPID(serializedIdentityRaw []byte) (string, error)

func ExtractMrEnclave ¶

func ExtractMrEnclave(ccDef *lifecycle.QueryChaincodeDefinitionResult) (string, error)

func GetChaincodeDefinition ¶

func GetChaincodeDefinition(chaincodeId string, stub shim.ChaincodeStubInterface) (*lifecycle.QueryChaincodeDefinitionResult, error)

func GetChaincodeRequestMessageFromSignedProposal ¶

func GetChaincodeRequestMessageFromSignedProposal(signedProposal *pb.SignedProposal) (crmProtoBytes []byte, e error)

func GetEnclaveId ¶

func GetEnclaveId(attestedData *protos.AttestedData) string

GetEnclaveId returns enclave_id as hex-encoded string of SHA256 hash over enclave_vk.

func GetMrEnclave ¶

func GetMrEnclave(chaincodeId string, stub shim.ChaincodeStubInterface) (string, error)

func IsFPCCompositeKey ¶

func IsFPCCompositeKey(comp string) bool

func MarshalOrPanic ¶

func MarshalOrPanic(pb proto.Message) []byte

func MarshallProto ¶

func MarshallProto(msg proto.Message) ([]byte, error)

MarshallProto returns a serialized protobuf message

func MarshallProtoBase64 ¶

func MarshallProtoBase64(msg proto.Message) string

MarshallProtoBase64 returns a serialized protobuf message encoded as base64 string

func Read ¶

func Read(file string) []byte

func SplitFPCCompositeKey ¶

func SplitFPCCompositeKey(comp_str string) []string

func TransformToFPCKey ¶

func TransformToFPCKey(comp string) string

func UnmarshalAttestedData ¶

func UnmarshalAttestedData(serializedAttestedData *anypb.Any) (*protos.AttestedData, error)

func UnmarshalChaincodeResponseMessage ¶

func UnmarshalChaincodeResponseMessage(data []byte) (*protos.ChaincodeResponseMessage, error)

func UnmarshalCredentials ¶

func UnmarshalCredentials(credentialsBase64 string) (*protos.Credentials, error)

func UnmarshalInitEnclaveMessage ¶

func UnmarshalInitEnclaveMessage(data []byte) (*protos.InitEnclaveMessage, error)

func UnmarshalQueryChaincodeDefinitionResult ¶

func UnmarshalQueryChaincodeDefinitionResult(data []byte) (*lifecycle.QueryChaincodeDefinitionResult, error)

func UnmarshalSignedChaincodeResponseMessage ¶

func UnmarshalSignedChaincodeResponseMessage(data []byte) (*protos.SignedChaincodeResponseMessage, error)

func ValidateEndpoint ¶

func ValidateEndpoint(endpoint string) error

Types ¶

type IdentityEvaluator ¶

type IdentityEvaluator struct {
}

func (*IdentityEvaluator) EvaluateCreatorIdentity ¶

func (id *IdentityEvaluator) EvaluateCreatorIdentity(creatorIdentityBytes []byte, ownerMSP string) error

EvaluateCreatorIdentity check that two identities have the same msp id. This function requires marshalled msp.SerializedIdentity as inputs.

type IdentityEvaluatorInterface ¶

type IdentityEvaluatorInterface interface {
	EvaluateCreatorIdentity(creatorIdentityBytes []byte, ownerMSP string) error
}

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
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