SafeAllowance_Action

SafeAllowance_Action is an integration mandate that allows the Powers contract to execute specific functions on the Safe Allowance Module, acting as an authorized delegate.

Overview

The Gnosis Safe Allowance Module allows designated delegates to execute transactions on behalf of the Safe, within certain limits. This mandate enables the Powers contract itself to act as one of these delegates. By executing this mandate, the Powers contract triggers a specific action on the Allowance Module (e.g., updating allowance parameters, adding other delegates) through the Safe.

It constructs the necessary execTransaction call to route the action correctly.

Configuration

When adopting a SafeAllowance_Action instance, the following parameters are required:

1. inputParams (string[]): A description of the input parameters required for the function call (e.g., ["uint256 newLimit"]).
2. functionSelector (bytes4): The function selector of the call to be executed on the Allowance Module.
3. allowanceModule (address): The address of the Allowance Module.

Usage

Proposing an Action

When calling the mandate, the input data (mandateCalldata) must correspond to the parameters expected by the configured function selector.

Execution Flow

1. Preparation

   • Identifies the Safe Treasury address.
   • Constructs a signature (v=1) authorizing the transaction. In this context, the signature indicates that the msg.sender (Powers) is the delegate approving the action.

2. Safe Execution

   • Generates a call to Safe.execTransaction.
   • The internal transaction targets the allowanceModule.
   • The data payload is functionSelector + mandateCalldata.
   • The operation type is set to Call.

Technical Specifications

Functions

initializeMandate

function initializeMandate(...) public override

• Initializes the mandate configuration.
• Sets the input parameter descriptions.

handleRequest

function handleRequest(...) public view override returns (...)

• Constructs the call to the Allowance Module via the Safe.
• Encodes the delegate signature.

Current Deployments

Chain ID	Chain Name	Address