Requirements

This CLI tool must use a pKey that has DEFAULT_ADMIN_ROLE on

• TokenManager, TokenLinker, ConfigController

• make keys.json

{
    "account": {
      "privateKey": "c7d02615d6a7391257a-",
    }
}

Run scripts

• set config.rpc.staging_europa and credentials.account.privateKey within any script
• run any script from /scripts

npm install
npm run grant
npm run check

within /roles/, change the CHECK_ADDRESS_ROLE to any address that you would like to check the currently assigned roles, or an address that you would like to assign new roles to.

Reminder: pKey must have DEFAULT_ADMIN_ROLE to assign a new address any roles.

Run cli

• set config.rpc.staging_europa and credentials.account.privateKey within any script

npm install
sudo npm install -g
roles-check --address=0xD244519000000000000000000000000000000000
roles-grant --address=0xD244519000000000000000000000000000000000

within /cli/grantRole.js, uncomment the functions that you wish to use.

Reminder: pKey must have DEFAULT_ADMIN_ROLE to assign a new address any roles.

Node and NPM verions

node: v16.19.0 npm: 8.19.2

Skale-Chain-UI

If you already have a private key with DEFAULT_ADMIN_ROLE on TokenManager, TokenLinker , then you can proceed to the Skale-Chain-UI to assign the two necessary roles for the Token-Deployer

• repo
• url

Role Assignment Flow-chart

The purpose of the Token-Deployer is to simplify the process of onboarding L1 tokens to EuropaHub in a gas-free manner and allow other Skale chains to map EuropaHub tokens to their chain within one on-chain transaction.

• Use the backup Multisig for grantRoles to the Token-Deployer address. Then use the Multisig or deployer key to deploy and map ERC20 tokens easily.
• • Suggestion (red-dotted-line) : allow IMA-Schain to communicate with L1 depositbox.addERC20byAdmin() to complete all necessary mainnet to skale chain mapping, ERC20 clone deployment, mapping L2 to L1, and ERC20 wrapper deployment within one transaction from L2.

Below you will see the common transaction flow using GnosisSafe MSW to assign roles on L1(left image) and L2(bottom image) while interacting on Ethereum.

The proposed flow-chart (top image) will only use the Skale-Network for token deployments and token mapping.

• IMA Schain needs to communicate with IMA Mainnet.depositBoxERC20