statebased

Documentation

Index

• func NewV13Evaluator(policySupport validation.PolicyEvaluator, ...) *policyCheckerFactoryV13
• func NewV20Evaluator(vpmgr KeyLevelValidationParameterManager, ...) *policyCheckerFactoryV20
• type CollectionResources
• type KeyLevelValidationParameterManager
• type KeyLevelValidationParameterManagerImpl
  • func (m *KeyLevelValidationParameterManagerImpl) ExtractValidationParameterDependency(blockNum, txNum uint64, rwsetBytes []byte)
  • func (m *KeyLevelValidationParameterManagerImpl) GetValidationParameterForKey(cc, coll, key string, blockNum, txNum uint64) ([]byte, error)
  • func (m *KeyLevelValidationParameterManagerImpl) SetTxValidationResult(ns string, blockNum, txNum uint64, err error)
• type KeyLevelValidator
  • func NewKeyLevelValidator(evaluator RWSetPolicyEvaluatorFactory, ...) *KeyLevelValidator
  • func (klv *KeyLevelValidator) PostValidate(cc string, blockNum, txNum uint64, err error)
  • func (klv *KeyLevelValidator) PreValidate(txNum uint64, block *common.Block)
  • func (klv *KeyLevelValidator) Validate(cc string, blockNum, txNum uint64, rwsetBytes, prp, ccEP []byte, ...) commonerrors.TxValidationError
• type PolicyTranslator
• type RWSetPolicyEvaluator
• type RWSetPolicyEvaluatorFactory
• type StateBasedValidator
• type ValidationParameterUpdatedError
  • func (f *ValidationParameterUpdatedError) Error() string

Functions

func NewV13Evaluator

func NewV13Evaluator(policySupport validation.PolicyEvaluator, vpmgr KeyLevelValidationParameterManager) *policyCheckerFactoryV13

func NewV20Evaluator

func NewV20Evaluator(
	vpmgr KeyLevelValidationParameterManager,
	policySupport validation.PolicyEvaluator,
	collRes CollectionResources,
	StateFetcher s.StateFetcher,
) *policyCheckerFactoryV20

Types

type CollectionResources

type CollectionResources interface {
	CollectionValidationInfo(chaincodeName, collectionName string, state s.State) (args []byte, unexpectedErr error, validationErr error)
}

type KeyLevelValidationParameterManager

type KeyLevelValidationParameterManager interface {
	GetValidationParameterForKey(cc, coll, key string, blockNum, txNum uint64) ([]byte, error)

	ExtractValidationParameterDependency(blockNum, txNum uint64, rwset []byte)

	SetTxValidationResult(cc string, blockNum, txNum uint64, err error)
}

type KeyLevelValidationParameterManagerImpl

type KeyLevelValidationParameterManagerImpl struct {
	StateFetcher validation.StateFetcher

	PolicyTranslator PolicyTranslator
	// contains filtered or unexported fields
}

func (*KeyLevelValidationParameterManagerImpl) ExtractValidationParameterDependency

func (m *KeyLevelValidationParameterManagerImpl) ExtractValidationParameterDependency(blockNum, txNum uint64, rwsetBytes []byte)

func (*KeyLevelValidationParameterManagerImpl) GetValidationParameterForKey

func (m *KeyLevelValidationParameterManagerImpl) GetValidationParameterForKey(cc, coll, key string, blockNum, txNum uint64) ([]byte, error)

func (*KeyLevelValidationParameterManagerImpl) SetTxValidationResult

func (m *KeyLevelValidationParameterManagerImpl) SetTxValidationResult(ns string, blockNum, txNum uint64, err error)

type KeyLevelValidator

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

func NewKeyLevelValidator

func NewKeyLevelValidator(evaluator RWSetPolicyEvaluatorFactory, vpmgr KeyLevelValidationParameterManager) *KeyLevelValidator

func (*KeyLevelValidator) PostValidate

func (klv *KeyLevelValidator) PostValidate(cc string, blockNum, txNum uint64, err error)

func (*KeyLevelValidator) PreValidate

func (klv *KeyLevelValidator) PreValidate(txNum uint64, block *common.Block)

func (*KeyLevelValidator) Validate

func (klv *KeyLevelValidator) Validate(cc string, blockNum, txNum uint64, rwsetBytes, prp, ccEP []byte, endorsements []*peer.Endorsement) commonerrors.TxValidationError

type PolicyTranslator

type PolicyTranslator interface {
	Translate([]byte) ([]byte, error)
}

type RWSetPolicyEvaluator

type RWSetPolicyEvaluator interface {
	Evaluate(blockNum, txNum uint64, NsRwSets []*rwsetutil.NsRwSet, ns string, sd []*protoutil.SignedData) commonerrors.TxValidationError
}

type RWSetPolicyEvaluatorFactory

type RWSetPolicyEvaluatorFactory interface {
	Evaluator(ccEP []byte) RWSetPolicyEvaluator
}

type StateBasedValidator

type StateBasedValidator interface {
	PreValidate(ch, cc string, blockNum, txNum uint64, rwset []byte) error

	Validate(ch, cc string, blockNum, txNum uint64, rwset, prp, ep []byte, endorsements []*peer.Endorsement) error

	PostValidate(ch, cc string, blockNum, txNum uint64, vc peer.TxValidationCode) error
}

type ValidationParameterUpdatedError

type ValidationParameterUpdatedError struct {
	CC     string
	Coll   string
	Key    string
	Height uint64
	Txnum  uint64
}

func (*ValidationParameterUpdatedError) Error

func (f *ValidationParameterUpdatedError) Error() string