ssv-keys/src/commands/actions/arguments/operator-ids.ts

Tool for splitting a validator key into a predefined threshold of shares via Shamir-Secret-Sharing (SSS), and encrypt them with a set of operator keys.

import { isOperatorsLengthValid } from "../validators";
import { SSVKeysException } from '../../../lib/exceptions/base';

const uniqueOperatorIds: any = {};

export default {
  arg1: '-oids',
  arg2: '--operator-ids',
  options: {
    type: String,
    required: true,
    help: 'Comma-separated list of operator IDs. The amount must be 3f+1 compatible'
  },
  interactive: {
    repeat: 'Input another operator?',
    repeatWith: [
      '--operator-keys'
    ],
    options: {
      type: 'number',
      message: 'Enter operator ID for {{index}} operator',
      validate: (operatorId: number): boolean | string => {
        if (uniqueOperatorIds[operatorId]) {
          return 'This operator ID is already used';
        }
        const returnValue = !(Number.isInteger(operatorId) && operatorId > 0) ? 'Invalid operator ID format' : true;
        if (returnValue === true) {
          uniqueOperatorIds[operatorId] = true;
        }
        return returnValue;
      },
    },
    validateList: (items: []) => {
      if (!isOperatorsLengthValid(items.length)) {
        throw new SSVKeysException('Invalid operators amount. Enter an 3f+1 compatible amount of operator ids');
      }
    }
  }
};