ValidatorsChecker

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Inherits: Multicall →, IValidatorsChecker

Defines the functionality for:

• checking validators manager signature
• checking deposit data root

Structs

DepositDataRootCheckParams

Struct for checking deposit data root

struct DepositDataRootCheckParams {
    address vault;
    bytes32 validatorsRegistryRoot;
    bytes validators;
    bytes32[] proof;
    bool[] proofFlags;
    uint256[] proofIndexes;
}

Properties

Name	Type	Description
vault	address	The address of the vault
validatorsRegistryRoot	bytes32	The validators registry root
validators	bytes	The concatenation of the validators' public key, deposit signature, deposit root
proof	bytes32[]	The proof of the deposit data root
proofFlags	bool[]	The flags of the proof
proofIndexes	uint256[]	The indexes of the proof

Enums

Status

enum Status {
    SUCCEEDED,
    INVALID_VALIDATORS_REGISTRY_ROOT,
    INVALID_VAULT,
    INSUFFICIENT_ASSETS,
    INVALID_SIGNATURE,
    INVALID_VALIDATORS_MANAGER,
    INVALID_VALIDATORS_COUNT,
    INVALID_VALIDATORS_LENGTH,
    INVALID_PROOF
}

Functions

updateVaultState

Function for updating vault state

function updateVaultState(address vault, IKeeperRewards.HarvestParams calldata harvestParams) external override;

Parameters

Name	Type	Description
vault	address	The address of the vault
harvestParams	IKeeperRewards.HarvestParams	The parameters for harvesting

getExitQueueCumulativeTickets

Function for getting the exit queue cumulative tickets

function getExitQueueCumulativeTickets(address vault) external view override returns (uint256);

Parameters

Name	Type	Description
vault	address	The address of the vault

Returns

Name	Type	Description
<none>	uint256	The exit queue cumulative tickets

getExitQueueMissingAssets

Function for getting the exit queue missing assets

function getExitQueueMissingAssets(address vault, uint256 withdrawingAssets, uint256 targetCumulativeTickets)
    external
    view
    override
    returns (uint256 missingAssets);

Parameters

Name	Type	Description
vault	address	The address of the vault
withdrawingAssets	uint256	The amount of assets currently being withdrawn from validators
targetCumulativeTickets	uint256	The target cumulative tickets

Returns

Name	Type	Description
missingAssets	uint256	The exit queue missing assets

checkValidatorsManagerSignature

Function for checking validators manager signature

function checkValidatorsManagerSignature(
    address vault,
    bytes32 validatorsRegistryRoot,
    bytes calldata validators,
    bytes calldata signature
) external view override returns (uint256 blockNumber, Status status);

Parameters

Name	Type	Description
vault	address	The address of the vault
validatorsRegistryRoot	bytes32	The validators registry root
validators	bytes	The concatenation of the validators' public key, deposit signature, deposit root
signature	bytes	The validators manager signature

Returns

Name	Type	Description
blockNumber	uint256	Current block number
status	Status	The status of the verification

checkDepositDataRoot

Function for checking deposit data root

function checkDepositDataRoot(DepositDataRootCheckParams calldata params)
    external
    view
    override
    returns (uint256 blockNumber, Status status);

Parameters

Name	Type	Description
params	DepositDataRootCheckParams	The parameters for checking deposit data root

Returns

Name	Type	Description
blockNumber	uint256	Current block number
status	Status	The status of the verification