ConsolidationsChecker
Inherits: EIP712 ↗, IConsolidationsChecker
Defines the functionality for checking signatures of oracles for validators consolidations
State Variables
_signatureLength
uint256 private constant _signatureLength = 65
_consolidationsCheckerTypeHash
bytes32 private constant _consolidationsCheckerTypeHash =
keccak256("ConsolidationsChecker(address vault,bytes validators)")
_keeper
IKeeper private immutable _keeper
Functions
constructor
Constructor
constructor(address keeper) EIP712("ConsolidationsChecker", "1");
Parameters
| Name | Type | Description |
|---|---|---|
keeper | address | The address of the Keeper contract |
verifySignatures
Verifies the signatures of oracles for validators consolidations. Reverts if the signatures are invalid.
function verifySignatures(address vault, bytes calldata validators, bytes calldata signatures)
external
view
override;
Parameters
| Name | Type | Description |
|---|---|---|
vault | address | The address of the vault |
validators | bytes | The concatenation of the validators' data |
signatures | bytes | The concatenation of the oracles' signatures |
isValidSignatures
Function for checking signatures of oracles for validators consolidations
function isValidSignatures(address vault, bytes calldata validators, bytes calldata signatures)
public
view
override
returns (bool);
Parameters
| Name | Type | Description |
|---|---|---|
vault | address | The address of the vault |
validators | bytes | The concatenation of the validators' data |
signatures | bytes | The concatenation of the oracles' signatures |
Returns
| Name | Type | Description |
|---|---|---|
<none> | bool | true if the signatures are valid, false otherwise |
_isValidSignatures
Internal function for verifying oracles' signatures
function _isValidSignatures(uint256 requiredSignatures, bytes32 message, bytes calldata signatures)
private
view
returns (bool);
Parameters
| Name | Type | Description |
|---|---|---|
requiredSignatures | uint256 | The number of signatures required for the verification to pass |
message | bytes32 | The message that was signed |
signatures | bytes | The concatenation of the oracles' signatures |
Returns
| Name | Type | Description |
|---|---|---|
<none> | bool | True if the signatures are valid, otherwise false |