@platformatic/kafka/dist/protocol/sasl/plain.js

Modern and performant client for Apache Kafka

import { createPromisifiedCallback, kCallbackPromise } from "../../apis/callbacks.js";
import { getCredential } from "./utils.js";
export function authenticate(authenticateAPI, connection, usernameProvider, passwordProvider, callback) {
    if (!callback) {
        callback = createPromisifiedCallback();
    }
    getCredential('SASL/PLAIN username', usernameProvider, (error, username) => {
        if (error) {
            callback(error, undefined);
            return;
        }
        getCredential('SASL/PLAIN password', passwordProvider, (error, password) => {
            if (error) {
                callback(error, undefined);
                return;
            }
            authenticateAPI(connection, Buffer.from(['', username, password].join('\0')), callback);
        });
    });
    return callback[kCallbackPromise];
}