Owner Two Step Renounce Facet

@perfect-abstractions/compose/access/Owner/TwoSteps/Renounce/OwnerTwoStepRenounceFacet.sol

Renounce the two step ownership of your diamonds

Key Features

• renounceOwnership() clears owner and pending owner in one call.
• Owner-only function; otherwise reverts OwnerUnauthorizedAccount.

Storage

State Variables

Property	Type	Description
OWNER_STORAGE_POSITION	bytes32	Owner storage position within the diamond (Value: keccak256("erc173.owner"))
PENDING_OWNER_STORAGE_POSITION	bytes32	Pending owner storage position within the diamond (Value: keccak256("erc173.owner.pending"))

OwnerStorage

Definition

/** storage-location erc8042:erc173.owner */
struct OwnerStorage {
  address owner;
}

---

PendingOwnerStorage

Definition

/** storage-location erc8042:erc173.owner.pending */
struct PendingOwnerStorage {
  address pendingOwner;
}

Functions

renounceOwnership

Renounce the diamond ownership while clearing any pending owner. Requires msg.sender to equal the current owner; otherwise reverts OwnerUnauthorizedAccount.

function renounceOwnership() external;

Events

Emitted after a successful renounce with _newOwner == address(0).

Signature:

event OwnershipTransferred(address indexed _previousOwner, address indexed _newOwner);

Errors

Signature:

error OwnerUnauthorizedAccount();

Best Practices

• Only the current owner can renounce; there is no pending step for renounce itself, but clearing pendingOwner avoids leaving a nominated successor after you renounce

Security Considerations

Renouncing is an immediate and irreversible on-chain action: you will lose access to all owner gated functionality inside your diamond.

Last updated:June 5, 2026