IERC6900ValidationModule

Validation module: authorizes user operations, runtime calls, and ERC-1271 signatures per entityId.

Functions

validateUserOp

function validateUserOp(uint32 entityId, PackedUserOperation calldata userOp, bytes32 userOpHash)
        external
        returns (uint256);

Parameters

Name	Type	Description
entityId	`uint32`
userOp	`PackedUserOperation`
userOpHash	`bytes32`

Returns

Name	Type	Description
<none>	`uint256`	Packed validation data: validAfter (6 bytes) ‖ validUntil (6 bytes) ‖ authorizer (20 bytes).

validateRuntime

MUST revert to reject the call.

function validateRuntime(
        address account,
        uint32 entityId,
        address sender,
        uint256 value,
        bytes calldata data,
        bytes calldata authorization
    ) external;

Parameters

Name	Type	Description
account	`address`
entityId	`uint32`
sender	`address`
value	`uint256`
data	`bytes`
authorization	`bytes`

validateSignature

function validateSignature(address account, uint32 entityId, address sender, bytes32 hash, bytes calldata signature)
        external
        view
        returns (bytes4);

Parameters

Name	Type	Description
account	`address`
entityId	`uint32`
sender	`address`
hash	`bytes32`
signature	`bytes`

Returns

Name	Type	Description
<none>	`bytes4`	ERC-1271 magic value `0x1626ba7e` if valid, or `0xffffffff` if invalid.