mcasimir

graph TB
    start -->|"When triggered by CI or Draft Tag"| compile[Compile]
    compile --> tests[Tests]
    compile -->|"generates"| binary[Binary Executable]
    binary -->|"is uploaded to"| s3a[Evergreen S3]
    compile -->|"when Compile is successful"| package[Package]
    compile -->|"when Compile is successful"| e2e[E2E Tests]
    package -->|"generates"| distributable[Distributable Package]
    distributable -->|"is uploaded to"| s3b[Evergreen S3]

mcasimir

const fs = require('fs');
const path = require('path');
const { execSync } = require('child_process');
const _ = require('lodash');
const fsExtra = require('fs-extra');
const fileList = execSync('git ls-files').toString().trim().split('\n')

function removeDuplicateDebugEntries(text) {
  if (!text.includes("compass*")) {
    return text;

mcasimir

#!/usr/bin/env node

const { Command } = require('commander');
const fs = require('fs');

const colorConvert = require('color-convert');
const colorDiff = require('color-diff');
const isBinaryFileSync = require("isbinaryfile").isBinaryFileSync;
const chalk = require('chalk');

mcasimir

#!/usr/bin/env node
const { promises: fs } = require("fs");
const path = require("path");
const { program } = require("commander");
const chronoNode = require("chrono-node");
const { pick } = require("lodash");
const fecha = require("fecha");
const { gunzip: gunzipCb, constants: zlibConstants } = require("zlib");
const { promisify } = require("util");
const { glob: globCb } = require("glob");

mcasimir

FROM ubuntu:20.04
EXPOSE 27017

ARG  MONGODB_VERSION=6.0.0-rc4

RUN apt-get update -y && apt-get install -y \
  curl libcurl4 libgssapi-krb5-2 libldap-2.4-2 libwrap0 \
  libsasl2-2 libsasl2-modules libsasl2-modules-gssapi-mit \
  snmp openssl liblzma5

mcasimir

import { union, unionBy } from 'lodash';

import { AnyError, MongoClient, ReadPreference } from 'mongodb';

import {
  isEnterprise,
  getGenuineMongoDB,
  getDataLake,
} from 'mongodb-build-info';

mcasimir

This is a POC fix for some kerberos issues in Compass.

Bug with kerberos in Compass

Compass crashes after a successful authentication to kerberos.

This is caused by the fact that the authentication with kerberos gets triggered multiple times inside the driver (to start the connection pool?), however the GSSPI code is not meant to deal with concurrent calls as that seems to break the state of the authentication completely.

Looks like the kerberos module itself could be not re-entrant.

mcasimir

#!/usr/bin/env bash

generate_file() {
  if [ ! -f "$1" ]; then
  echo "$2" > "$1"
  fi
}

# ---
# package.json

mcasimir

const { MongoClient } = require('mongodb');
const assert = require('assert');

const HOST = 'centos-east.win.mongodb-field.com';
const PORT = '27017';
const PRINCIPAL = 'maurizio.casimirri@WIN.MONGODB-FIELD.COM';
const GSSAPI_SERVICE_NAME = 'mongo-ent';

describe('MongoClient authentication with kerberos', () => {
  const options = {

mcasimir

const { MongoClient } = require('mongodb');
const assert = require('assert');

describe('mongodb cursor issue', function() {
  this.timeout(2000);

  let client;
  let dbName;
  let db;
  let collection;