VaultConfigurator

Overview

The VaultConfigurator contract provides a streamlined and modular deployment mechanism for setting up a new Vault instance and its associated managers. It orchestrates the creation and initialization of the following components:

• Vault

• ShareManager

• FeeManager

• RiskManager

• Oracle

It ensures that all components are correctly wired together by setting appropriate references between them.

Purpose

This contract is designed to be used by an actor that need to deploy and configure fully functional vaults in a deterministic and upgradeable way, using versioned module factories.

Contract Structure

State Variables

IFactory public immutable shareManagerFactory;
IFactory public immutable feeManagerFactory;
IFactory public immutable riskManagerFactory;
IFactory public immutable oracleFactory;
IFactory public immutable vaultFactory;

Each of these holds a reference to a factory contract responsible for creating a specific type of contract.

Constructor

constructor(
    address shareManagerFactory_,
    address feeManagerFactory_,
    address riskManagerFactory_,
    address oracleFactory_,
    address vaultFactory_
)

Initializes the configurator with references to module factories.

InitParams Struct

struct InitParams {
    uint256 version;
    address proxyAdmin;
    address vaultAdmin;
    uint256 shareManagerVersion;
    bytes shareManagerParams;
    uint256 feeManagerVersion;
    bytes feeManagerParams;
    uint256 riskManagerVersion;
    bytes riskManagerParams;
    uint256 oracleVersion;
    bytes oracleParams;
    address defaultDepositHook;
    address defaultRedeemHook;
    uint256 queueLimit;
    Vault.RoleHolder[] roleHolders;
}

Fields:

• version: Version of the Vault implementation to deploy.

• proxyAdmin: Address to be set as ProxyAdmin for upgradeable proxies.

• vaultAdmin: Address to be set as the vault's owner (admin).

• _Version: Specific implementation version to use for each module (used in the corresponding factory).

• _Params: ABI-encoded initialization parameters for each module.

• defaultDepositHook: Address of the default deposit hook to attach to queues.

• defaultRedeemHook: Address of the default redeem hook to attach to queues.

• queueLimit: Maximum number of queued operations per deposit/redeem queue.

• roleHolders: List of role assignments for vault-level access control.

External Functions

create

function create(InitParams calldata params)
    external
    returns (
        address shareManager,
        address feeManager,
        address riskManager,
        address oracle,
        address vault
    )

Description:

Creates and initializes a new vault instance along with all dependent modules using the provided factory addresses and parameters.

Steps:

1. Deploy ShareManager:

   • Uses shareManagerFactory to deploy a versioned ShareManager proxy.

2. Deploy FeeManager:

   • Uses feeManagerFactory to deploy a versioned FeeManager.

3. Deploy RiskManager:

   • Uses riskManagerFactory to deploy a versioned RiskManager.

4. Deploy Oracle:

   • Uses oracleFactory to deploy a versioned Oracle.

5. Deploy Vault:

   • Prepares encoded initialization calldata and calls vaultFactory.create() with the version and proxy admin.

6. Post-deployment Wiring:

   • Sets the vault address in each of the deployed components using:

     • IShareManager(shareManager).setVault(vault)

     • IRiskManager(riskManager).setVault(vault)

     • IOracle(oracle).setVault(vault)

Returns:

• shareManager: Address of the deployed share manager contract

• feeManager: Address of the deployed fee manager contract

• riskManager: Address of the deployed risk manager contract

• oracle: Address of the deployed oracle contract

• vault: Address of the newly created vault