warp

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

type Backend interface {
	// AddMessage signs [unsignedMessage] and adds it to the warp backend database
	AddMessage(unsignedMessage *avalancheWarp.UnsignedMessage) error

	// GetMessageSignature validates the message and returns the signature of the requested message.
	GetMessageSignature(ctx context.Context, message *avalancheWarp.UnsignedMessage) ([]byte, error)

	// GetBlockSignature returns the signature of a hash payload containing blockID if it's the ID of an accepted block.
	GetBlockSignature(ctx context.Context, blockID ids.ID) ([]byte, error)

	// GetMessage retrieves the [unsignedMessage] from the warp backend database if available
	// TODO: After Etna, the backend no longer needs to store the mapping from messageHash
	// to unsignedMessage (and this method can be removed).
	GetMessage(messageHash ids.ID) (*avalancheWarp.UnsignedMessage, error)

	acp118.Verifier
}

type BlockClient interface {
	GetAcceptedBlock(ctx context.Context, blockID ids.ID) (snowman.Block, error)
}

type Client interface {
	GetMessage(ctx context.Context, messageID ids.ID) ([]byte, error)
	GetMessageSignature(ctx context.Context, messageID ids.ID) ([]byte, error)
	GetMessageAggregateSignature(ctx context.Context, messageID ids.ID, quorumNum uint64, subnetIDStr string) ([]byte, error)
	GetBlockSignature(ctx context.Context, blockID ids.ID) ([]byte, error)
	GetBlockAggregateSignature(ctx context.Context, blockID ids.ID, quorumNum uint64, subnetIDStr string) ([]byte, error)
}