Rechner Fox rechner

## fft_graph.py
from kivy.app import App
from kivy.clock import Clock
from kivy.uix.widget import Widget
from kivy.graphics import Color, Line
import random, time
import queue, threading

class FFTGraph(Widget):
    def draw_graph(self, dt):
        try:

## image_proxy.py
#!/usr/bin/env python3
from flask import Flask, Response, abort, request
from PIL import Image
import requests

try:
  from StringIO import BytesIO
except ImportError:
  from io import BytesIO

## motif.scss
html {
    cursor: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB+AKHQAJD3MugBkAAAB5SURBVDjLpVNBDsAgCCuGQ///Wg4m7KKGmG0qknCBUAoFsWqOC1MAoDJVbNVQsp2tGqgUzRQ21jJGOO0aYwWXdgRAJWbVjhnMIKkRIkh6Bx3k+g7KW6JrvSVnm8UBeFxOjEffVoFKmZm8HdLo9PWVqzysmq9e+i//APQoZfbgyIqBAAAAAElFTkSuQmCC'), auto;
}

.scrollable {
  border: 14px solid #5f9ea0;
  border-image-source: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAUAAAAApCAIAAADLfmfbAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4goaByox2bZl5AAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAA2UlEQVR42u3dMQqCUBjA8c/oQN2kjhM4C23doNkxJ+9QS4OOzZ2hreHREBg21EPj95sF5eGfT3nDK9quj6f6dI4hl+YYEffrLYDf29eH0R6ThcWC+RIwCBgQMCBgEDAgYEDAgIBBwICAAQGDgAEBAwIGBAwCBgQMCBgQMAgYEDAgYBAwIGBAwMCI5eeXpuMeABMYyDWBV+tNvD9q6VvSkU27qspwL/iP99MEBp/QgIABAYOAAQEDAgYGvOwDp52uKZjOk8CU308TGGasaLs+IrZlaS3APzCQzwMIpytnJp1AMAAAAABJRU5ErkJggg==');
  border-image-slice: 0 14 14 14;
  border-top: 0;
}

## freeipa-apache-pam.md

      
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                rechner
                / freeipa-apache-pam.md
            
            
              Created
              December 18, 2019 02:22
            
          
    Flavoured for a Debian 10 IPA-joined web server, and based on these pages from the FreeIPA wiki:

Web App Authentication
Web App Authentication: example setup

Install pre-requisites

# Install pre-requisites
sudo apt install libapache2-mod-authnz-pam libapache2-mod-auth-kerb libapache2-mod-auth-gssapi

# libapache2-mod-nss isn't packaged for Buster for some reason, but oldstable package works fine:


## smartcard-notes.md

      
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                rechner
                / smartcard-notes.md
            
            
              Last active
              December 18, 2019 09:40
            
          
    IsoApplet

https://github.com/philipWendland/IsoApplet/wiki/Initialization
Serial: DEADBEEFCAFEBABEC0DEFEE1
PIN: 123456789
PUK: deadbeefcafebabe
Once applet is loaded, it's necessary to add the javacard's ATR to opensc.conf

  
## suspend-fix.service
# cp suspend-fix.service /etc/systemd/system && systemctl enable --now suspend-fix.service
[Unit]
Description=Disable suspend wakeup interrupts except for LID

[Service]
Type=oneshot
ExecStart=/bin/sh -c "echo SLPB GLAN XHC > /proc/acpi/wakeup"

[Install]
WantedBy=multi-user.target

## install-ca.sh
#!/bin/bash
# vim: set ts=4 sw=4 expandtab sts=4 smartindent
set -o pipefail

if [ $UID -ne 0 ]; then
    echo "Please run as root"
    exit 1
fi


## turntable-stream.service
# ~/.config/systemd/user/turntable-stream.service
# Systemd user unit for streaming audio from a soundcard to a snapcast TCP server source

[Unit]
Description=Stream turntable input to snapserver
Wants=avahi-daemon.service
After=network-online.target time-sync.target sound.target avahi-daemon.service

[Service]
ExecStart=/usr/bin/gst-launch-1.0 -v pulsesrc ! audioresample ! audioconvert ! audio/x-raw,rate=44100,channels=2,format=S16LE ! wavenc ! tcpclientsink host=snapserver.local port=4953

## ldap-auth.py
import os
from ldap3 import Server, Connection, ALL, core

# XXX: Update these with settings apropriate to your environment:
#      (I use FreeIPA and an homeassistant group assignment)
SERVER = "ipa.example.com"
USERDN = "uid={},cn=users,cn=accounts,dc=example,dc=com"
TIMEOUT = 3
BASEDN = USERDN
SCOPE = "base"

## printer.conf
# This file contains pin mappings for the Creality "v4.2.7" board. To
# use this config, during "make menuconfig" select the STM32F103 with
# a "28KiB bootloader" and serial (on USART1 PA10/PA9) communication.

# If you prefer a direct serial connection, in "make menuconfig"
# select "Enable extra low-level configuration options" and select
# serial (on USART3 PB11/PB10), which is broken out on the 10 pin IDC
# cable used for the LCD module as follows:
# 3: Tx, 4: Rx, 9: GND, 10: VCC
	from kivy.app import App
	from kivy.clock import Clock
	from kivy.uix.widget import Widget
	from kivy.graphics import Color, Line
	import random, time
	import queue, threading

	class FFTGraph(Widget):
	def draw_graph(self, dt):
	try:
	#!/usr/bin/env python3
	from flask import Flask, Response, abort, request
	from PIL import Image
	import requests

	try:
	from StringIO import BytesIO
	except ImportError:
	from io import BytesIO
	html {
	cursor: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB+AKHQAJD3MugBkAAAB5SURBVDjLpVNBDsAgCCuGQ///Wg4m7KKGmG0qknCBUAoFsWqOC1MAoDJVbNVQsp2tGqgUzRQ21jJGOO0aYwWXdgRAJWbVjhnMIKkRIkh6Bx3k+g7KW6JrvSVnm8UBeFxOjEffVoFKmZm8HdLo9PWVqzysmq9e+i//APQoZfbgyIqBAAAAAElFTkSuQmCC'), auto;
	}

	.scrollable {
	border: 14px solid #5f9ea0;
	border-image-source: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAUAAAAApCAIAAADLfmfbAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4goaByox2bZl5AAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAA2UlEQVR42u3dMQqCUBjA8c/oQN2kjhM4C23doNkxJ+9QS4OOzZ2hreHREBg21EPj95sF5eGfT3nDK9quj6f6dI4hl+YYEffrLYDf29eH0R6ThcWC+RIwCBgQMCBgEDAgYEDAgIBBwICAAQGDgAEBAwIGBAwCBgQMCBgQMAgYEDAgYBAwIGBAwMCI5eeXpuMeABMYyDWBV+tNvD9q6VvSkU27qspwL/iP99MEBp/QgIABAYOAAQEDAgYGvOwDp52uKZjOk8CU308TGGasaLs+IrZlaS3APzCQzwMIpytnJp1AMAAAAABJRU5ErkJggg==');
	border-image-slice: 0 14 14 14;
	border-top: 0;
	}
	# cp suspend-fix.service /etc/systemd/system && systemctl enable --now suspend-fix.service
	[Unit]
	Description=Disable suspend wakeup interrupts except for LID

	[Service]
	Type=oneshot
	ExecStart=/bin/sh -c "echo SLPB GLAN XHC > /proc/acpi/wakeup"

	[Install]
	WantedBy=multi-user.target
	#!/bin/bash
	# vim: set ts=4 sw=4 expandtab sts=4 smartindent
	set -o pipefail

	if [ $UID -ne 0 ]; then
	echo "Please run as root"
	exit 1
	fi
	# ~/.config/systemd/user/turntable-stream.service
	# Systemd user unit for streaming audio from a soundcard to a snapcast TCP server source

	[Unit]
	Description=Stream turntable input to snapserver
	Wants=avahi-daemon.service
	After=network-online.target time-sync.target sound.target avahi-daemon.service

	[Service]
	ExecStart=/usr/bin/gst-launch-1.0 -v pulsesrc ! audioresample ! audioconvert ! audio/x-raw,rate=44100,channels=2,format=S16LE ! wavenc ! tcpclientsink host=snapserver.local port=4953
	import os
	from ldap3 import Server, Connection, ALL, core

	# XXX: Update these with settings apropriate to your environment:
	# (I use FreeIPA and an homeassistant group assignment)
	SERVER = "ipa.example.com"
	USERDN = "uid={},cn=users,cn=accounts,dc=example,dc=com"
	TIMEOUT = 3
	BASEDN = USERDN
	SCOPE = "base"
	# This file contains pin mappings for the Creality "v4.2.7" board. To
	# use this config, during "make menuconfig" select the STM32F103 with
	# a "28KiB bootloader" and serial (on USART1 PA10/PA9) communication.

	# If you prefer a direct serial connection, in "make menuconfig"
	# select "Enable extra low-level configuration options" and select
	# serial (on USART3 PB11/PB10), which is broken out on the 10 pin IDC
	# cable used for the LCD module as follows:
	# 3: Tx, 4: Rx, 9: GND, 10: VCC