thiskevinwang

Description

A .ts script to output information about a Cognito user pool. This uses the V3 JS client to call describe-user-pool

This is simply one means, amongst many, to fetch user pool info.

Setup

user@~: $ mkdir cognito_test

thiskevinwang

Important

Read the docs: https://developer.apple.com/documentation/professional_video_applications/fxplug/building_an_fxplug_plug-in_from_an_xcode_template

Deveopment flow

Build plugin in Xcode

[!NOTE]

thiskevinwang

// benchmarking two flavors of logging
//
// run with `go test -benchmem -bench=.`
//
// Example output:
// ----------------------------------------------------------
// goos: darwin
// goarch: arm64
// pkg: go-benchmarks
// BenchmarkLogPlain-10          3548698          332.0 ns/op            64 B/op        2 allocs/op

thiskevinwang

function copyToClip(str) {
  function listener(e) {
    e.clipboardData.setData("text/html", str);
    e.clipboardData.setData("text/plain", str);
    e.preventDefault();
  }
  document.addEventListener("copy", listener);
  document.execCommand("copy");
  document.removeEventListener("copy", listener);
};

thiskevinwang

Sep 28, 2023 - $100 Password hack challenge

What is this?

Here is a simulated scenario where you are a hacker and you have gained access to a passwords database. For simplicity, there are only 2 rows.

...the bounty...

I (@thiskevinwang) will venmo $100 USD to the first person who can provide the password behind either of these two rows.

thiskevinwang

import util from "util";
import stream from "stream";
const { Readable } = stream;
const pipeline = util.promisify(stream.pipeline);

import { S3Client, GetObjectCommand } from "@aws-sdk/client-s3";

export const handler = awslambda.streamifyResponse(
  async (event, responseStream, context) => {
    const s3 = new S3Client({ region: "us-east-1" });

thiskevinwang

// run on runkit: https://runkit.com/embed/igg9vk09v684

const semver = require('semver')

semver.clean("v1.5.0-alpha20230405") // "1.5.0-alpha20230405"

semver.prerelease('v1.5.0-alpha20230405') // ["alpha20230405"]
semver.prerelease('v1.5.0-beta.1') // ["beta", 1]
semver.prerelease('v1.5.0-rc.1')  // ["rc", 1]
semver.prerelease('v1.5.0-rc1')  // ["rc1"]

thiskevinwang

#!bin/sh

# This script fetches GitHub environments and delets them
# - requires the `gh` CLI
# - requires `jq`

envs=$(gh api repos/{owner}/{repo}/environments --paginate | jq -r ".environments[].name")

for env in $envs
do

thiskevinwang

[ec2-user@ip-172-31-89-170]~% sudo yum repolist
Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
repo id                                                                        repo name                                                                        status
!amzn2-core/2/aarch64                                                          Amazon Linux 2 core repository                                                   20,542
amzn2extra-docker/2/aarch64                                                    Amazon Extras repo for docker                                                        66
amzn2extra-kernel-5.10/2/aarch64                                               Amazon Extras repo for kernel-5.10                                                  213
hashicorp/aarch64                                                              Hashicorp Stable - aarch64                                                          274
repolist: 21,095

thiskevinwang

2022-11-14T05:56:48.787Z [INFO]  waypoint.server.grpc: /hashicorp.waypoint.Waypoint/UI_GetProject request
2022-11-14T05:56:48.789Z [INFO]  waypoint.server.grpc: /hashicorp.waypoint.Waypoint/UI_GetProject response: error=<nil> duration=2.324584ms
2022-11-14T05:56:48.790Z [INFO]  waypoint.server.http: HTTP request: POST /grpc/hashicorp.waypoint.Waypoint/UI_GetProject: ln=[::]:9702 date=2022-11-14T05:56:48.786647255Z http.host=localhost:9702 http.method=POST http.request_path=/grpc/hashicorp.waypoint.Waypoint/UI_GetProject http.remote_addr=172.18.0.1 http.response_size=76 http.scheme="" http.scheme_forwarded=false http.tls=true http.status_code=200 http.useragent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36" http.version=HTTP/1.1
2022-11-14T05:56:50.442Z [INFO]  waypoint.server.grpc: /hashicorp.waypoint.Waypoint/UI_ListReleases request
2022-11-14T05:56:50.443Z [INFO]  waypoint.server.grpc: /hashicorp.waypoint.Waypoint/ListPushedArtifacts r