Tim TimKochDev

TimKochDev / dell-xps-9560-fan-control-fix.md

Created March 14, 2025 22:03

Fix fan issues on Dell XPS 9560 running Linux

System Specifications

Fans didn't switch off completely anymore even when temperatur was below 30°C.

TimKochDev / react-authentication-with-keycloak.ts

Created December 6, 2024 10:48

React authentication with Keycloak and oidc-client-ts. Redirect directly to Keycloak's registration page

	// Note:
	// - @react-keycloak/web is deprecated
	// - Keycloak doesn't want to support their official JS adapter keycloak-js (https://www.keycloak.org/2022/02/adapter-deprecation.html)

	// oidcConfig.ts
	import {
	UserManager,
	WebStorageStateStore,
	Log,
	UserManagerSettings,

TimKochDev / migrate-users-with-password-hashes-to-keycloak.js

Created October 4, 2024 16:49

Import users with password hashes to Keycloak. Watch your encodings.

	// Before moving to Keycloak, I used the following code to generate user credentials
	const crypto = require("crypto");
	const salt = crypto.randomBytes(16).toString("hex");
	const hash = crypto
	.pbkdf2Sync(password, this.salt, 10000, 64, "sha512")
	.toString("hex");

	// HEADS UP: Even though the salt was created as random bytes and then converted to its hex representation,
	// the hashing function interpreted it as UTF-8. So this yields the same hash as the following:
	const sameHash = crypto

TimKochDev / register-fonts.ts

Last active May 9, 2024 19:35

PDF visual regression testing using Playwright (e.g. react-pdf)

	// Just to show what I had to deal with. Do NOT copy. React-pdf encourages you to import font from CDN directly.

	import LatoBold from "../../../assets/fonts/Lato-Bold.ttf";
	import LatoLight from "../../../assets/fonts/Lato-Light.ttf";
	import Lato from "../../../assets/fonts/Lato-Regular.ttf";
	import openSansFont from "../../../assets/fonts/OpenSans-Light.ttf";

	export const PDF_BOLD_FONT_NAME = "Lato Bold";
	export const PDF_LIGHT_FONT_NAME = "Lato Light";