lscc

package
v2.0.0-alpha Latest Latest
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 Go to latest Published: Apr 9, 2019 License: Apache-2.0 Imports: 26 Imported by: 0

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Constants

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const (

	// INSTALL install command
	INSTALL = "install"

	// DEPLOY deploy command
	DEPLOY = "deploy"

	// UPGRADE upgrade chaincode
	UPGRADE = "upgrade"

	// CCEXISTS get chaincode
	CCEXISTS = "getid"

	// CHAINCODEEXISTS get chaincode alias
	CHAINCODEEXISTS = "ChaincodeExists"

	// GETDEPSPEC get ChaincodeDeploymentSpec
	GETDEPSPEC = "getdepspec"

	// GETDEPLOYMENTSPEC get ChaincodeDeploymentSpec alias
	GETDEPLOYMENTSPEC = "GetDeploymentSpec"

	// GETCCDATA get ChaincodeData
	GETCCDATA = "getccdata"

	// GETCHAINCODEDATA get ChaincodeData alias
	GETCHAINCODEDATA = "GetChaincodeData"

	// GETCHAINCODES gets the instantiated chaincodes on a channel
	GETCHAINCODES = "getchaincodes"

	// GETCHAINCODESALIAS gets the instantiated chaincodes on a channel
	GETCHAINCODESALIAS = "GetChaincodes"

	// GETINSTALLEDCHAINCODES gets the installed chaincodes on a peer
	GETINSTALLEDCHAINCODES = "getinstalledchaincodes"

	// GETINSTALLEDCHAINCODESALIAS gets the installed chaincodes on a peer
	GETINSTALLEDCHAINCODESALIAS = "GetInstalledChaincodes"

	// GETCOLLECTIONSCONFIG gets the collections config for a chaincode
	GETCOLLECTIONSCONFIG = "GetCollectionsConfig"

	// GETCOLLECTIONSCONFIGALIAS gets the collections config for a chaincode
	GETCOLLECTIONSCONFIGALIAS = "getcollectionsconfig"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type ChaincodeMismatchErr 

type ChaincodeMismatchErr string

ChaincodeMismatchErr chaincode name from two places don't match

func (ChaincodeMismatchErr) Error 

func (f ChaincodeMismatchErr) Error() string

type CollectionsConfigUpgradesNotAllowed 

type CollectionsConfigUpgradesNotAllowed string

CollectionsConfigUpgradesNotAllowed when V1_2 capability is not enabled

func (CollectionsConfigUpgradesNotAllowed) Error 

func (f CollectionsConfigUpgradesNotAllowed) Error() string

type DeployedCCInfoProvider 

type DeployedCCInfoProvider struct {
}

DeployedCCInfoProvider implements ineterface ledger.DeployedChaincodeInfoProvider

func (*DeployedCCInfoProvider) ChaincodeInfo 

func (p *DeployedCCInfoProvider) ChaincodeInfo(channelName, chaincodeName string, qe ledger.SimpleQueryExecutor) (*ledger.DeployedChaincodeInfo, error)

ChaincodeInfo implements function in interface ledger.DeployedChaincodeInfoProvider

func (*DeployedCCInfoProvider) CollectionInfo 

func (p *DeployedCCInfoProvider) CollectionInfo(channelName, chaincodeName, collectionName string, qe ledger.SimpleQueryExecutor) (*common.StaticCollectionConfig, error)

CollectionInfo implements function in interface ledger.DeployedChaincodeInfoProvider

func (*DeployedCCInfoProvider) ImplicitCollections 

func (p *DeployedCCInfoProvider) ImplicitCollections(channelName, chaincodeName string, qe ledger.SimpleQueryExecutor) ([]*common.StaticCollectionConfig, error)

func (*DeployedCCInfoProvider) Namespaces 

func (p *DeployedCCInfoProvider) Namespaces() []string

Namespaces implements function in interface ledger.DeployedChaincodeInfoProvider

func (*DeployedCCInfoProvider) UpdatedChaincodes 

func (p *DeployedCCInfoProvider) UpdatedChaincodes(stateUpdates map[string][]*kvrwset.KVWrite) ([]*ledger.ChaincodeLifecycleInfo, error)

UpdatedChaincodes implements function in interface ledger.DeployedChaincodeInfoProvider

type EmptyChaincodeNameErr 

type EmptyChaincodeNameErr string

EmptyChaincodeNameErr trying to upgrade to same version of Chaincode

func (EmptyChaincodeNameErr) Error 

func (f EmptyChaincodeNameErr) Error() string

type EmptyVersionErr 

type EmptyVersionErr string

EmptyVersionErr empty version error

func (EmptyVersionErr) Error 

func (f EmptyVersionErr) Error() string

type ExistsErr 

type ExistsErr string

ExistsErr chaincode exists error

func (ExistsErr) Error 

func (t ExistsErr) Error() string

type FilesystemSupport 

type FilesystemSupport interface {
	// PutChaincodeToLocalStorage stores the supplied chaincode
	// package to local storage (i.e. the file system)
	PutChaincodeToLocalStorage(ccprovider.CCPackage) error

	// GetChaincodeFromLocalStorage retrieves the chaincode package
	// for the requested chaincode, specified by name and version
	GetChaincodeFromLocalStorage(ccname string, ccversion string) (ccprovider.CCPackage, error)

	// GetChaincodesFromLocalStorage returns an array of all chaincode
	// data that have previously been persisted to local storage
	GetChaincodesFromLocalStorage() (*pb.ChaincodeQueryResponse, error)

	// GetInstantiationPolicy returns the instantiation policy for the
	// supplied chaincode (or the channel's default if none was specified)
	GetInstantiationPolicy(channel string, ccpack ccprovider.CCPackage) ([]byte, error)

	// CheckInstantiationPolicy checks whether the supplied signed proposal
	// complies with the supplied instantiation policy
	CheckInstantiationPolicy(signedProposal *pb.SignedProposal, chainName string, instantiationPolicy []byte) error
}

FilesystemSupport contains functions that LSCC requires to execute its tasks

type IdenticalVersionErr 

type IdenticalVersionErr string

IdenticalVersionErr trying to upgrade to same version of Chaincode

func (IdenticalVersionErr) Error 

func (f IdenticalVersionErr) Error() string

type InstantiationPolicyMissing 

type InstantiationPolicyMissing string

InstantiationPolicyMissing when no existing instantiation policy is found when upgrading CC

func (InstantiationPolicyMissing) Error 

func (f InstantiationPolicyMissing) Error() string

type InvalidArgsLenErr 

type InvalidArgsLenErr int

InvalidArgsLenErr invalid arguments length error

func (InvalidArgsLenErr) Error 

func (i InvalidArgsLenErr) Error() string

type InvalidCCOnFSError 

type InvalidCCOnFSError string

InvalidCCOnFSError error due to mismatch between fingerprint on lscc and installed CC

func (InvalidCCOnFSError) Error 

func (f InvalidCCOnFSError) Error() string

type InvalidChaincodeNameErr 

type InvalidChaincodeNameErr string

InvalidChaincodeNameErr invalid chaincode name error

func (InvalidChaincodeNameErr) Error 

func (f InvalidChaincodeNameErr) Error() string

type InvalidChannelNameErr 

type InvalidChannelNameErr string

InvalidChannelNameErr invalid channel name error

func (InvalidChannelNameErr) Error 

func (f InvalidChannelNameErr) Error() string

type InvalidDeploymentSpecErr 

type InvalidDeploymentSpecErr string

InvalidDeploymentSpecErr invalid chaincode deployment spec error

func (InvalidDeploymentSpecErr) Error 

func (f InvalidDeploymentSpecErr) Error() string

type InvalidFunctionErr 

type InvalidFunctionErr string

InvalidFunctionErr invalid function error

func (InvalidFunctionErr) Error 

func (f InvalidFunctionErr) Error() string

type InvalidStatedbArtifactsErr 

type InvalidStatedbArtifactsErr string

InvalidStatedbArtifactsErr invalid state database artifacts error

func (InvalidStatedbArtifactsErr) Error 

func (f InvalidStatedbArtifactsErr) Error() string

type InvalidVersionErr 

type InvalidVersionErr string

InvalidVersionErr invalid version error

func (InvalidVersionErr) Error 

func (f InvalidVersionErr) Error() string

type LifeCycleSysCC 

type LifeCycleSysCC struct {
	// aclProvider is responsible for access control evaluation
	ACLProvider aclmgmt.ACLProvider

	// SCCProvider is the interface which is passed into system chaincodes
	// to access other parts of the system
	SCCProvider sysccprovider.SystemChaincodeProvider

	// PolicyChecker is the interface used to perform
	// access control
	PolicyChecker policy.PolicyChecker

	// Support provides the implementation of several
	// static functions
	Support FilesystemSupport

	PlatformRegistry *platforms.Registry
}

LifeCycleSysCC implements chaincode lifecycle and policies around it

func New 

func New(sccp sysccprovider.SystemChaincodeProvider, ACLProvider aclmgmt.ACLProvider, platformRegistry *platforms.Registry) *LifeCycleSysCC

New creates a new instance of the LSCC Typically there is only one of these per peer

func (*LifeCycleSysCC) Chaincode 

func (lscc *LifeCycleSysCC) Chaincode() shim.Chaincode

func (*LifeCycleSysCC) ChaincodeContainerInfo 

func (lscc *LifeCycleSysCC) ChaincodeContainerInfo(channelID, chaincodeName string, qe ledger.SimpleQueryExecutor) (*ccprovider.ChaincodeContainerInfo, error)

func (*LifeCycleSysCC) ChaincodeDefinition 

func (lscc *LifeCycleSysCC) ChaincodeDefinition(channelID, chaincodeName string, qe ledger.SimpleQueryExecutor) (ccprovider.ChaincodeDefinition, error)

func (*LifeCycleSysCC) Enabled 

func (lscc *LifeCycleSysCC) Enabled() bool

func (*LifeCycleSysCC) Init 

func (lscc *LifeCycleSysCC) Init(stub shim.ChaincodeStubInterface) pb.Response

Init is mostly useless for SCC

func (*LifeCycleSysCC) InitArgs 

func (lscc *LifeCycleSysCC) InitArgs() [][]byte

func (*LifeCycleSysCC) InvokableCC2CC 

func (lscc *LifeCycleSysCC) InvokableCC2CC() bool

func (*LifeCycleSysCC) InvokableExternal 

func (lscc *LifeCycleSysCC) InvokableExternal() bool

func (*LifeCycleSysCC) Invoke 

func (lscc *LifeCycleSysCC) Invoke(stub shim.ChaincodeStubInterface) pb.Response

Invoke implements lifecycle functions "deploy", "start", "stop", "upgrade". Deploy's arguments - {[]byte("deploy"), []byte(<chainname>), <unmarshalled pb.ChaincodeDeploymentSpec>}

Invoke also implements some query-like functions Get chaincode arguments - {[]byte("getid"), []byte(<chainname>), []byte(<chaincodename>)}

func (*LifeCycleSysCC) Name 

func (lscc *LifeCycleSysCC) Name() string

func (*LifeCycleSysCC) Path 

func (lscc *LifeCycleSysCC) Path() string

func (*LifeCycleSysCC) ValidationInfo 

func (lscc *LifeCycleSysCC) ValidationInfo(channelID, chaincodeName string, qe ledger.SimpleQueryExecutor) (plugin string, args []byte, unexpectedErr error, validationErr error)

ValidationInfo returns name&arguments of the validation plugin for the supplied chaincode. The function returns two types of errors, unexpected errors and validation errors. The reason for this is that this function is to be called from the validation code, which needs to tell apart the two types of error to halt processing on the channel if the unexpected error is not nil and mark the transaction as invalid if the validation error is not nil.

type MarshallErr 

type MarshallErr string

MarshallErr error marshaling/unmarshalling

func (MarshallErr) Error 

func (m MarshallErr) Error() string

type NotFoundErr 

type NotFoundErr string

NotFoundErr chaincode not registered with LSCC error

func (NotFoundErr) Error 

func (t NotFoundErr) Error() string

type PrivateChannelDataNotAvailable 

type PrivateChannelDataNotAvailable string

PrivateChannelDataNotAvailable when V1_2 or later capability is not enabled

func (PrivateChannelDataNotAvailable) Error 

func (f PrivateChannelDataNotAvailable) Error() string

type TXNotFoundErr 

type TXNotFoundErr string

TXNotFoundErr transaction not found error

func (TXNotFoundErr) Error 

func (t TXNotFoundErr) Error() string

Source Files

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Directories

Path Synopsis
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