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

CLI 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 { SSVKeysException } from "@ssv-labs/ssv-sdk";
import { isOperatorsLengthValid } from "../validators";

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"
        );
      }
    },
  },
};