ISafe
Title: ISafe
Author: Vendored minimal subset of Safe (https://github.com/safe-global/safe-smart-account/blob/main/contracts/Safe.sol).
Upstream license: LGPL-3.0-only.
Minimal vendored subset of the Gnosis Safe smart-contract multisig surface used to validate and introspect a pinned Safe authority.
A Safe collects M-of-N owner signatures OFF-CHAIN and verifies the threshold ON-CHAIN inside
execTransaction, then dispatches the inner call to the target (here, the Diamond). When the
Safe executes with operation = Call (the REQUIRED mode — never DelegateCall), the Diamond sees
msg.sender == theSafe. The Lattice cut facets therefore do NOT re-verify any signatures; they
trust solely that msg.sender == the pinned Safe address. Only the read-only views needed to
sanity-check that a pinned address is a real, sensibly-configured Safe are declared here.
Functions
getThreshold
Returns the number of owner signatures required to execute a Safe transaction.
Used at init to assert the pinned Safe enforces a sane minimum threshold (M-of-N).
function getThreshold() external view returns (uint256);Returns
| Name | Type | Description |
|---|---|---|
| <none> | uint256 | The current signature threshold. |
getOwners
Returns the full list of Safe owners.
function getOwners() external view returns (address[] memory);Returns
| Name | Type | Description |
|---|---|---|
| <none> | address[] | The array of owner addresses. |
isOwner
Returns whether owner is an owner of the Safe.
function isOwner(address owner) external view returns (bool);Parameters
| Name | Type | Description |
|---|---|---|
| owner | address | The address to query. |
Returns
| Name | Type | Description |
|---|---|---|
| <none> | bool | true if owner is a Safe owner. |
nonce
Returns the Safe's current transaction nonce.
function nonce() external view returns (uint256);Returns
| Name | Type | Description |
|---|---|---|
| <none> | uint256 | The current nonce. |