pprepvalidator

Documentation

Index

• func InstanceParams(membership *trantorpbtypes.Membership) *factorypbtypes.GeneratorParams
• func NewModule(mc ModuleConfig, ppv PreprepareValidator) modules.PassiveModule
• func NewPprepValidatorChkpFactory(mc ModuleConfig, hashImpl crypto.HashImpl, chkpVerifier checkpoint.Verifier, ...) modules.PassiveModule
• type CheckpointPreprepareValidator
  • func NewCheckpointValidityChecker(hashImpl crypto.HashImpl, certVerifier checkpoint.Verifier, ...) *CheckpointPreprepareValidator
  • func (cv *CheckpointPreprepareValidator) Check(preprepare *pbftpbtypes.Preprepare) error
• type ModuleConfig
• type PermissivePreprepareValidator
  • func NewPermissiveValidityChecker() *PermissivePreprepareValidator
  • func (ppv *PermissivePreprepareValidator) Check(preprepare *pbftpbtypes.Preprepare) error
• type PreprepareValidator

Functions

func InstanceParams

func InstanceParams(
	membership *trantorpbtypes.Membership,
) *factorypbtypes.GeneratorParams

func NewModule

func NewModule(mc ModuleConfig, ppv PreprepareValidator) modules.PassiveModule

NewModule returns a passive module for the PreprepareValidator module.

func NewPprepValidatorChkpFactory

func NewPprepValidatorChkpFactory(mc ModuleConfig,
	hashImpl crypto.HashImpl,
	chkpVerifier checkpoint.Verifier,
	configOffset int,
	logger logging.Logger,
) modules.PassiveModule

Types

type CheckpointPreprepareValidator

type CheckpointPreprepareValidator struct {
	HashImpl     crypto.HashImpl
	CertVerifier checkpoint.Verifier
	Membership   *trantorpbtypes.Membership
	// contains filtered or unexported fields
}

func NewCheckpointValidityChecker

func NewCheckpointValidityChecker(
	hashImpl crypto.HashImpl,
	certVerifier checkpoint.Verifier,
	membership *trantorpbtypes.Membership,
	configOffset int,
	logger logging.Logger,
) *CheckpointPreprepareValidator

func (*CheckpointPreprepareValidator) Check

func (cv *CheckpointPreprepareValidator) Check(preprepare *pbftpbtypes.Preprepare) error

type ModuleConfig

type ModuleConfig struct {
	Self t.ModuleID
}

ModuleConfig sets the module ids.

type PermissivePreprepareValidator

type PermissivePreprepareValidator struct{}

func NewPermissiveValidityChecker

func NewPermissiveValidityChecker() *PermissivePreprepareValidator

func (*PermissivePreprepareValidator) Check

func (ppv *PermissivePreprepareValidator) Check(preprepare *pbftpbtypes.Preprepare) error

type PreprepareValidator

type PreprepareValidator interface {

	// Check verifies the validity of the checkpoint
	// Returns nil on success (i.e., if the given signature is valid) and a non-nil error otherwise.
	Check(preprepare *pbftpbtypes.Preprepare) error
}

PreprepareValidator is the interface of an external checker of validity of proposed data.