state

Documentation

Index

• type StateManager
• type StateManagerSingle
  • func NewStateManagerSingle(client trillian.Client, signer crypto.Signer, interval, deadline time.Duration) (*StateManagerSingle, error)
  • func (sm *StateManagerSingle) AddCosignature(_ context.Context, vk *[types.VerificationKeySize]byte, ...) error
  • func (sm *StateManagerSingle) Cosigned(_ context.Context) (*types.CosignedTreeHead, error)
  • func (sm *StateManagerSingle) Latest(ctx context.Context) (*types.SignedTreeHead, error)
  • func (sm *StateManagerSingle) Run(ctx context.Context)
  • func (sm *StateManagerSingle) ToSign(_ context.Context) (*types.SignedTreeHead, error)

Types

type StateManager

type StateManager interface {
	Latest(context.Context) (*types.SignedTreeHead, error)
	ToSign(context.Context) (*types.SignedTreeHead, error)
	Cosigned(context.Context) (*types.CosignedTreeHead, error)
	AddCosignature(context.Context, *[types.VerificationKeySize]byte, *[types.SignatureSize]byte) error
	Run(context.Context)
}

StateManager coordinates access to the log's tree heads and (co)signatures

type StateManagerSingle

type StateManagerSingle struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

StateManagerSingle implements the StateManager interface. It is assumed that the log server is running on a single-instance machine. So, no coordination.

func NewStateManagerSingle

func NewStateManagerSingle(client trillian.Client, signer crypto.Signer, interval, deadline time.Duration) (*StateManagerSingle, error)

func (*StateManagerSingle) AddCosignature

func (sm *StateManagerSingle) AddCosignature(_ context.Context, vk *[types.VerificationKeySize]byte, sig *[types.SignatureSize]byte) error

func (*StateManagerSingle) Cosigned

func (sm *StateManagerSingle) Cosigned(_ context.Context) (*types.CosignedTreeHead, error)

func (*StateManagerSingle) Latest

func (sm *StateManagerSingle) Latest(ctx context.Context) (*types.SignedTreeHead, error)

func (*StateManagerSingle) Run

func (sm *StateManagerSingle) Run(ctx context.Context)

func (*StateManagerSingle) ToSign

func (sm *StateManagerSingle) ToSign(_ context.Context) (*types.SignedTreeHead, error)