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Michael Barney, Jr mbarneyjr

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mbarneyjr / custom-ca.mjs
Created July 22, 2024 02:08
A script that will create keypairs and certificates in the form of a root CA, and intermediate CA, and a leaf certificate
import forge from "node-forge";
import crypto, { randomUUID } from "crypto";
import { existsSync, mkdirSync, writeFileSync } from "fs";
const pki = forge.pki;
function generateKeyPair() {
const forgeKeypair = pki.rsa.generateKeyPair(4096);
return {
publicKey: pki.publicKeyToPem(forgeKeypair.publicKey),
@mbarneyjr
mbarneyjr / list.md
Last active October 31, 2025 14:33
List of AWS us-east-1 differences, edge cases, specialties, etc

What makes us-east-1 special?

Account:

  • Root user login is tied to us-east-1 (during a us-east-1 outage, root user logins were broken) link

CloudFront:

  • ACM certs must exist in us-east-1 for CloudFront to use them link
  • Lambda functions used for Lambda@Edge must be deployed in us-east-1 link
  • Control plane is only available in us-east-1 link
@mbarneyjr
mbarneyjr / no-resources.yaml
Created April 24, 2021 00:03
A template that could manage no resources (assuming `CreateBucket` is set to something other than `'yes'`)
AWSTemplateFormatVersion: '2010-09-09'
Parameters:
CreateBucket:
Type: String
Conditions:
ShouldCreateBucket: !Equals [ !Ref CreateBucket, 'yes' ]
Resources:
Bucket:
Condition: ShouldCreateBucket
Type: AWS::S3::Bucket
@mbarneyjr
mbarneyjr / assume-role.sh
Created October 26, 2020 17:58
aws sts assume-role one-liner
export $(aws sts assume-role --role-arn arn:aws:iam::$TARGET_ACCOUNT_ID:role/ci-access --role-session-name ci --output text --query "[['AWS_ACCESS_KEY_ID',Credentials.AccessKeyId],['AWS_SECRET_ACCESS_KEY',Credentials.SecretAccessKey],['AWS_SESSION_TOKEN',Credentials.SessionToken]][*].join(\`=\`,@)")
@mbarneyjr
mbarneyjr / keybase.md
Created October 20, 2020 18:03

Keybase proof

I hereby claim:

  • I am mbarneyjr on github.
  • I am mbarneyjr (https://keybase.io/mbarneyjr) on keybase.
  • I have a public key whose fingerprint is BAD3 7BE1 A51B 3DF2 85FA 38EA 9BFE 4922 CD40 FD17

To claim this, I am signing this object:

@mbarneyjr
mbarneyjr / amplify-console.yaml
Last active April 18, 2020 23:13
Amplify Console app for manual releases, including user with required permissions to deploy app
AWSTemplateFormatVersion: '2010-09-09'
Description: Static site hosted with Amplify Console
Parameters:
Domain:
Type: String
Description: Domain name to host application
Default: ''
ApplicationName: