MentoProxyAdmin

The contract manages the upgradeability of Mento protocol contracts that are deployed as upgradeable proxies.

MentoProxyAdmin

The contract manages the upgradeability of Mento protocol contracts that are deployed as upgradeable proxies.

Contract Specs

The MentoProxyAdmin contract manages the upgradeability of Mento protocol contracts (MentoReserve, MentoBroker, MentoExchangeProvider, MentoExpansionController) that are deployed as upgradeable proxies. This is critical for the GoodDollar protocol's ability to evolve, fix bugs, and add new features without disrupting the UBI distribution system or user funds. The contract provides controlled upgrade mechanisms that require owner/DAO approval, ensuring upgrades follow proper governance processes.

Events

Functions

getProxyImplementation

Returns the current implementation address for a proxy contract.

Parameter name	Annotation
proxy	The address of the proxy contract.

Returns: The current implementation address of the proxy contract.

function getProxyImplementation(address proxy) external view returns (address);

getProxyAdmin

Returns the admin address for a proxy contract.

Parameter name	Annotation
proxy	The address of the proxy contract.

Returns: The admin address of the proxy contract.

function getProxyAdmin(address proxy) external view returns (address);

upgrade

Upgrades a proxy to a new implementation address.

Parameter name	Annotation
proxy	The address of the proxy contract to upgrade.
implementation	The address of the new implementation contract.

function upgrade(address proxy, address implementation) external;

upgradeAndCall

Upgrades a proxy and calls a function on the new implementation. Useful for initialization or migration logic during upgrades.

Parameter name	Annotation
proxy	The address of the proxy contract to upgrade.
implementation	The address of the new implementation contract.
data	The encoded function call data to execute on the new implementation.

function upgradeAndCall(
    address proxy,
    address implementation,
    bytes memory data
) external;