deliveries/index.mjs

import SSH2Promise from "ssh2-promise";
import {
  SecretsManagerClient,
  GetSecretValueCommand,
} from "@aws-sdk/client-secrets-manager";
export const handler = async (event) => {
  console.info("Event: ", event);
  let result = "did not send";
  if (event.subject.includes("You have deliveries") || event.subject.includes("You have a delivery")) {
    // Trigger home notification
    console.info("Matched Subject");
    const command = `ssh ${process.env.INTERNAL_HOST} "/home/liz/.sound '${process.env.INTERNAL_FILE}'"`;
    const keyClient = new SecretsManagerClient({ region: "us-west-2" });
    let keyResponse;
    try {
      console.info("Get Key");
      let keyResponseObj = await keyClient.send(new GetSecretValueCommand({
        SecretId: process.env.TRIGGER_SECRET
      }));
      keyResponseObj = JSON.parse(keyResponseObj.SecretString);
      keyResponse = keyResponseObj["carbon-key"];
      keyResponse = keyResponse.replaceAll(':', "\n");
    } catch (err) {
      console.warn(err);
      result = err;
    }
    console.info("Run SSH");
    let ssh = new SSH2Promise({
      host: process.env.TRIGGER_HOST,
      username: process.env.TRIGGER_USERNAME,
      privateKey: keyResponse
    });
    await ssh.connect();
    console.info("Connected via SSH");
    let sshResponse = await ssh.exec(command);
    console.info("SSH Response: ", sshResponse);
    result = sshResponse;
    ssh.close();
    console.info("Closed SSH");
  }
  const response = {
    statusCode: 200,
    body: {
      result
    },
  };
  return response;
};