The Exit Module belongs to the Zodiac collection of tools, which can be accessed through the Zodiac App available on Gnosis Safe, as well as in this repository.
If you have any questions about Zodiac, join the Gnosis Guild Discord. Follow @GnosisGuild on Twitter for updates.
This module allows participants to redeem a designated token for a proportional share of an avatar's digital assets, similar to Moloch DAO's rageQuit() function.
This means any holders of a designated ERC20 token can at any time redeem their designated ERC20 tokens in exchange for a proportional share of the Gnosis Safe’s ERC20-compatible token assets. The designated token is defined when the Exit Module is deployed, but the designated token can be modified by the owner at any time.
This module is intended to be used with the Gnosis Safe.
- Provides a mechanism by which users can always voluntarily choose to leave an organization, taking a relative share of the assets.
- The module has an owner and an avatar. The avatar is the entity that will trigger the Exit transaction, and the owner can modify the attributes of the module, including the avatar and the owner itself.
- The
designated tokencan only be modified by the owner (e.g. a Gnosis Safe).
- Make sure the Gnosis Safe has any ERC20 compatible token assets available to redeem.
- Execute the
exitfunction with an address that owns designated tokens, passing the available ERC20 tokens held by the Gnosis Safe as a parameter.
The exit module should not be used in conjunction with any token vending machine-like contract in which designated tokens are sold in exchange for valuable tokens that are forwarded immediately to the safe. This could potentially enable a re-entry scenario where an attacker could exploit users with pending deposits to the vending machine.
The contracts have been developed with Solidity 0.8.4 in mind. This version of Solidity made all arithmetic checked by default, therefore eliminating the need for explicit overflow or underflow (or other arithmetic) checks.
Follow our Exit Module Setup Guide.
Created under the LGPL-3.0+ license.
An audit has been performed by the G0 group.
All issues and notes of the audits have been addressed in commit 9fc3b852126520753cca42ee7e1281659e78e9c3.
The audit results are available as a pdf in this repo.
All contracts are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.