challenger

package

v1.19.2 Latest Latest Go to latest Published: Jun 26, 2026 License: MIT Imports: 18 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ethereum-optimism/optimism

Links

Documentation ¶

Index ¶

Constants
func LocateKonaHost(ctx context.Context) (string, error)
func NewInteropChallengerConfig(ctx context.Context, dir string, l1Endpoint string, l1Beacon string, ...) (*config.Config, error)
func NewPreInteropChallengerConfig(ctx context.Context, dir string, l1Endpoint string, l1Beacon string, ...) (*config.Config, error)
type Option

Constants ¶

View Source

const DummyPermissionedPrestate = "0x000000000000000000000000000000000000000000000000000000000000dead"

DummyPermissionedPrestate is a placeholder absolute prestate for the PermissionedCannon game type. The legacy fault-proof program is no longer wired into devstack, so PermissionedCannon games are configured with a dummy prestate and never executed by the challenger — permissioned games skip prestate validation and only trusted actors participate, so they resolve without reaching step().

Variables ¶

This section is empty.

Functions ¶

func LocateKonaHost ¶ added in v1.19.1

func LocateKonaHost(ctx context.Context) (string, error)

LocateKonaHost ensures the kona-host native binary is built and returns its path.

func NewInteropChallengerConfig ¶

func NewInteropChallengerConfig(ctx context.Context, dir string, l1Endpoint string, l1Beacon string, supervisorEndpoint string, l2Endpoints []string, options ...Option) (*config.Config, error)

func NewPreInteropChallengerConfig ¶

func NewPreInteropChallengerConfig(ctx context.Context, dir string, l1Endpoint string, l1Beacon string, rollupEndpoint string, l2Endpoint string, options ...Option) (*config.Config, error)

Types ¶

type Option ¶

type Option func(ctx context.Context, cfg *config.Config) error

func WithCannonKonaConfig ¶

func WithCannonKonaConfig(rollupCfgs []*rollup.Config, l1Genesis *core.Genesis, l2Geneses []*core.Genesis) Option

func WithCannonKonaGameType ¶

func WithCannonKonaGameType() Option

func WithCannonKonaInteropConfig ¶

func WithCannonKonaInteropConfig(rollupCfgs []*rollup.Config, l1Genesis *core.Genesis, l2Geneses []*core.Genesis) Option

func WithDepset ¶

func WithDepset(ds *depset.StaticConfigDependencySet) Option

func WithFactoryAddress ¶

func WithFactoryAddress(addr common.Address) Option

func WithFastGames ¶

func WithFastGames() Option

func WithPermissionedCannonConfig ¶ added in v1.19.1

func WithPermissionedCannonConfig(rollupCfgs []*rollup.Config, l1Genesis *core.Genesis, l2Geneses []*core.Genesis) Option

WithPermissionedCannonConfig wires the Cannon VM config used by the PermissionedCannon game type. The legacy fault-proof program is no longer referenced — the prestate is a dummy and the server is unused.

func WithPermissionedGameType ¶

func WithPermissionedGameType() Option

func WithPrivKey ¶

func WithPrivKey(key *ecdsa.PrivateKey) Option

func WithSuperCannonKonaGameType ¶

func WithSuperCannonKonaGameType() Option

Source Files ¶

View all Source files

challenger.go

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