@mikkel-ol/tunnelmole/src/message-handlers/invalid-subscription.ts

Tunnelmole, an open source ngrok alternative. Instant public URLs for any http/https based application. Available as a command line application or as an NPM dependency for your code. Stable and maintained. Good test coverage. Works behind firewalls

import InvalidSubscriptionMessage from "../messages/invalid-subscription-message.js";

export default function invalidSubscription(
  message: InvalidSubscriptionMessage,
): void {
  if (typeof message.apiKey === "string") {
    console.info(
      "You have set the invalid api key " +
        message.apiKey +
        ".\n\n" +
        "There is no active subscription associated with this api key, please check your account at https://dashboard.tunnelmole.com\n" +
        'Please set an api key for a valid subscription with "tmole --set-api-key <your_new_api_key>"\n\n' +
        "Falling back to free mode with a random subdomain.\n",
    );
  } else {
    console.info(
      "Custom tunnelmole.net subdomains are a premium feature and require a subscription." +
        "\n\n" +
        "To get started, sign up at https://dashboard.tunnelmole.com." +
        "\n\n" +
        "Tunnelmole is an open source project so you can also try self hosting, if you prefer to spend time instead of money." +
        "\n" +
        "Head over to https://github.com/robbie-cahill/tunnelmole-service to learn more.\n\n" +
        "Falling back to free mode with a random subdomain.\n\n",
    );
  }
}