Kerberos (GSSAPI) 인증 메커니즘

const { MongoClient } = require("mongodb");
// Replace the placeholder values with the values for your environment in the following lines
const clusterUrl = "<cluster_url>";
const principal = encodeURIComponent("<Kerberos principal and realm>");
const serviceRealm = "<Kerberos service realm>";
const canonicalizationSetting = "<canonicalization setting>";
const authMechanismProperties = `SERVICE_REALM:${serviceRealm},CANONICALIZE_HOST_NAME:${canonicalizationSetting}`;
const authMechanism = "GSSAPI";
// Connection URI
const uri = `mongodb+srv://${principal}@${clusterUrl}/?authMechanism=${authMechanism}&authMechanismProperties=${authMechanismProperties}`;
const client = new MongoClient(uri);
// Function to connect to the server
async function run() {
  try {
    // Establish and verify connection
    await client.db("admin").command({ ping: 1 });
    console.log("Connected successfully to server");
  } finally {
    // Ensures that the client will close when you finish/error
    await client.close();
  }
}
run().catch(console.dir);