bot/packages/radar/index.ts

import { env } from '@typebot.io/env'

type Params = {
  debug: boolean
}

export const computeRiskLevel = (typebot: any, params?: Params) => {
  const stringifiedTypebot = JSON.stringify(typebot)
  if (
    env.RADAR_HIGH_RISK_KEYWORDS?.some((keyword) =>
      new RegExp(`(?<!(https?://|@)[^\\s"]*)\\b${keyword}\\b`, 'gi').test(
        stringifiedTypebot
      )
    )
  ) {
    if (params?.debug) {
      console.log(
        'High risk keywords detected:',
        env.RADAR_HIGH_RISK_KEYWORDS?.find((keyword) =>
          new RegExp(`(?<!(https?://|@)[^\\s"]*)\\b${keyword}\\b`, 'gi').test(
            stringifiedTypebot
          )
        )
      )
    }
    return 100
  }

  if (
    env.RADAR_CUMULATIVE_KEYWORDS?.some((set) =>
      set.every((keyword) =>
        keyword.some((k) =>
          new RegExp(`(?<!(https?://|@)[^\\s"]*)\\b${k}\\b`, 'gi').test(
            stringifiedTypebot
          )
        )
      )
    )
  ) {
    if (params?.debug) {
      console.log(
        'Cumulative keywords detected:',
        env.RADAR_CUMULATIVE_KEYWORDS?.find((set) =>
          set.every((keyword) =>
            keyword.some((k) =>
              new RegExp(`(?<!(https?://|@)[^\\s"]*)\\b${k}\\b`, 'gi').test(
                stringifiedTypebot
              )
            )
          )
        )
      )
    }
    return 100
  }
  if (
    env.RADAR_INTERMEDIATE_RISK_KEYWORDS?.some((keyword) =>
      stringifiedTypebot.toLowerCase().includes(keyword)
    )
  )
    return 50
  return 0
}