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src/Configs/MPV/mpv.conf Normal file
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# vim: syntax=config
###########
# General #
###########
input-ipc-server=/tmp/mpvsocket # listen for IPC on this socket
#load-stats-overlay=no # use local stats.lua
#save-position-on-quit # handled by a script
no-border # no window title bar
msg-module # prepend module name to log messages
msg-color # color log messages on terminal
term-osd-bar # display a progress bar on the terminal
use-filedir-conf # look for additional config files in the directory of the opened file
#pause # no autoplay
keep-open # keep the player open when a file's end is reached
autofit-larger=100%x95% # resize window in case it's larger than W%xH% of the screen
cursor-autohide-fs-only # don't autohide the cursor in window mode, only fullscreen
input-media-keys=no # enable/disable OSX media keys
cursor-autohide=1000 # autohide the curser after 1s
prefetch-playlist=yes
force-seekable=yes
screenshot-format=png
screenshot-png-compression=8
screenshot-template='~/Desktop/%F (%P) %n'
hls-bitrate=max # use max quality for HLS streams
[ytdl-desktop]
profile-desc=cond:is_desktop()
ytdl-format=bestvideo[height<=?1080]+bestaudio/best
[ytdl-laptop]
profile-desc=cond:is_laptop()
ytdl-format=bestvideo[height<=?1080][fps<=?30][vcodec!=?vp9][protocol!=http_dash_segments]+bestaudio/best
[default]
#########c
# Cache #
#########
# Configure the cache to be really big (multiple GBs)
# We have a lot of memory, so why not use it for something
cache=yes
cache-default=4000000 # size in KB
cache-backbuffer=250000 # size in KB
demuxer-max-bytes=1147483647 # ~1 GiB in bytes
#############
# OSD / OSC #
#############
osd-level=1 # enable osd and display --osd-status-msg on interaction
osd-duration=2500 # hide the osd after x ms
osd-status-msg='${time-pos} / ${duration}${?percent-pos: (${percent-pos}%)}${?frame-drop-count:${!frame-drop-count==0: Dropped: ${frame-drop-count}}}\n${?chapter:Chapter: ${chapter}}'
osd-font='Source Sans Pro'
osd-font-size=32
osd-color='#CCFFFFFF' # ARGB format
osd-border-color='#DD322640' # ARGB format
#osd-shadow-offset=1 # pixel width for osd text and progress bar
osd-bar-align-y=0 # progress bar y alignment (-1 top, 0 centered, 1 bottom)
osd-border-size=2 # size for osd text and progress bar
osd-bar-h=2 # height of osd bar as a fractional percentage of your screen height
osd-bar-w=60 # width of " " "
#############
# Subtitles #
#############
sub-auto=fuzzy # external subs don't have to match the file name exactly to autoload
sub-file-paths-append=ass # search for external subs in these relative subdirectories
sub-file-paths-append=srt
sub-file-paths-append=sub
sub-file-paths-append=subs
sub-file-paths-append=subtitles
demuxer-mkv-subtitle-preroll # try to correctly show embedded subs when seeking
embeddedfonts=yes # use embedded fonts for SSA/ASS subs
sub-fix-timing=no # do not try to fix gaps (which might make it worse in some cases)
sub-ass-force-style=Kerning=yes # allows you to override style parameters of ASS scripts
sub-use-margins
sub-ass-force-margins
# the following options only apply to subtitles without own styling (i.e. not ASS but e.g. SRT)
sub-font="Source Sans Pro Semibold"
sub-font-size=36
sub-color="#FFFFFFFF"
sub-border-color="#FF262626"
sub-border-size=3.2
sub-shadow-offset=1
sub-shadow-color="#33000000"
sub-spacing=0.5
#############
# Languages #
#############
slang=enm,en,eng,de,deu,ger # automatically select these subtitles (decreasing priority)
alang=ja,jp,jpn,en,eng,de,deu,ger # automatically select these audio tracks (decreasing priority)
#########
# Audio #
#########
audio-file-auto=fuzzy # external audio doesn't has to match the file name exactly to autoload
audio-pitch-correction=yes # automatically insert scaletempo when playing with higher speed
volume-max=200 # maximum volume in %, everything above 100 results in amplification
volume=45 # default volume, 100 = unchanged
################
# Video Output #
################
# Active VOs (and some other options) are set conditionally
# See here for more information: https://github.com/wm4/mpv-scripts/blob/master/auto-profiles.lua
# on_battery(), is_laptop() and is_dektop() are my own additional functions imported from scripts/auto-profiles-functions.lua
# Defaults for all profiles
#vo=gpu
#gpu-api=opengl
tscale=oversample # [sharp] oversample <-> linear (triangle) <-> catmull_rom <-> mitchell <-> gaussian <-> bicubic [smooth]
opengl-early-flush=no
opengl-pbo=no # "yes" is currently bugged: https://github.com/mpv-player/mpv/issues/4988
icc-profile-auto
[high-quality]
profile-desc=cond:is_high(get('width', math.huge), get('height', math.huge), get('estimated-vf-fps', math.huge))
# hanning with this radius is broken on OSX due to OpenGL driver bug
#scale=ewa_hanning
#scale-radius=3.2383154841662362
scale=ewa_lanczossharp
cscale=ewa_lanczossoft
dscale=mitchell
scale-antiring=0
cscale-antiring=0
dither-depth=auto
correct-downscaling=yes
sigmoid-upscaling=yes
deband=yes
hwdec=no
[mid-quality]
profile-desc=cond:is_mid(get('width', math.huge), get('height', math.huge), get('estimated-vf-fps', math.huge))
scale=spline36
cscale=spline36
dscale=mitchell
scale-antiring=1.0
cscale-antiring=1.0
dither-depth=auto
correct-downscaling=yes
sigmoid-upscaling=yes
deband=yes
hwdec=no
[low-quality]
profile-desc=cond:is_low(get('width', math.huge), get('height', math.huge), get('estimated-vf-fps', math.huge))
scale=bilinear
cscale=bilinear
dscale=bilinear
scale-antiring=0
cscale-antiring=0
dither-depth=no
correct-downscaling=no
sigmoid-upscaling=no
deband=no
hwdec=no
[4K]
profile-desc=cond:get('width', -math.huge) >= 3840
vd-lavc-threads=32
[4K-inverted]
profile-desc=cond:get('width', math.huge) < 3840
vd-lavc-threads=0
[default]
###################################
# Protocol Specific Configuration #
###################################
[protocol.https]
cache=yes
user-agent='Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:57.0) Gecko/20100101 Firefox/58.0'
[protocol.http]
cache=yes
user-agent='Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:57.0) Gecko/20100101 Firefox/58.0'

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#!/usr/bin/python3
from setproctitle import setproctitle
import gi, os, faulthandler, signal, inspect, gi, cairo
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk as gtk
from gi.repository import Gdk as gdk
from gi.repository import GdkPixbuf as gbuf
class SupportMixin:
def setFile(self):
dialog = gtk.FileChooserDialog(title="Please choose a file", action=gtk.FileChooserAction.OPEN)
dialog.add_buttons(gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL, gtk.STOCK_OPEN, gtk.ResponseType.OK)
response = dialog.run()
if response == gtk.ResponseType.OK:
self.file = dialog.get_filename()
self.setupSurfaceData(self.file)
elif response == gtk.ResponseType.CANCEL:
pass
dialog.destroy()
def setupSurfaceData(self, file):
pb = gbuf.Pixbuf.new_from_file(file)
if pb:
self.surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, pb.get_width(), pb.get_height())
context = cairo.Context(self.surface)
gdk.cairo_set_source_pixbuf(cr=context, pixbuf=pb, pixbuf_x=0, pixbuf_y=0)
context.paint()
self.drawArea.set_size_request(width=pb.get_width(), height=pb.get_height())
self.drawArea.queue_draw()
class Main_Draw_Area(SupportMixin):
def __init__(self, _builder):
self.surface = None
self.file = None
self.drawArea = _builder.get_object("drawArea1")
def setMainFile(self, widget):
self.setFile()
def onDraw1(self, area, context):
if self.surface is not None:
context.set_source_surface(self.surface, 0.0, 0.0)
context.paint()
return False
class File_Select_Draw_Area(SupportMixin):
def __init__(self, _builder):
self.surface = None
self.file = None
self.drawArea = _builder.get_object("drawArea2")
def setPopupFile(self, widget):
self.setFile()
def onDraw2(self, area, context):
if self.surface is not None:
context.set_source_surface(self.surface, 0.0, 0.0)
context.paint()
return False
class Window():
def __init__(self):
setproctitle('double_draw_areas')
SCRIPT_PTH = os.path.dirname(os.path.realpath(__file__)) + "/"
GLADE_FILE = "main.glade"
self.builder = gtk.Builder()
self.builder.add_from_file(SCRIPT_PTH + GLADE_FILE)
handlers = {}
classes = [self, Main_Draw_Area(self.builder), File_Select_Draw_Area(self.builder)]
for c in classes:
methods = None
try:
methods = inspect.getmembers(c, predicate=inspect.ismethod)
handlers.update(methods)
except Exception as e:
pass
self.builder.connect_signals(handlers)
self.fileSelectionPopup = self.builder.get_object("fileSelectionPopup")
window = self.builder.get_object("main_window")
window.connect("delete_event", gtk.main_quit)
window.show()
def openFileSelectionPopup(self, widget):
self.fileSelectionPopup.popup()
if __name__ == '__main__':
faulthandler.enable() # For better debug info
window = Window()
gtk.main()

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<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.38.1 -->
<interface>
<requires lib="gtk+" version="3.20"/>
<object class="GtkWindow" id="main_window">
<property name="can-focus">False</property>
<property name="default-width">800</property>
<property name="default-height">800</property>
<child>
<!-- n-columns=10 n-rows=10 -->
<object class="GtkGrid">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="row-homogeneous">True</property>
<property name="column-homogeneous">True</property>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">0</property>
<property name="top-attach">0</property>
<property name="width">10</property>
</packing>
</child>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">0</property>
<property name="top-attach">9</property>
<property name="width">10</property>
</packing>
</child>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">0</property>
<property name="top-attach">1</property>
<property name="height">8</property>
</packing>
</child>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">9</property>
<property name="top-attach">1</property>
<property name="height">8</property>
</packing>
</child>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="shadow-type">in</property>
<property name="min-content-width">600</property>
<property name="min-content-height">600</property>
<child>
<object class="GtkViewport">
<property name="visible">True</property>
<property name="can-focus">False</property>
<child>
<object class="GtkDrawingArea" id="drawArea1">
<property name="visible">True</property>
<property name="can-focus">False</property>
<signal name="draw" handler="onDraw1" swapped="no"/>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="left-attach">3</property>
<property name="top-attach">1</property>
<property name="width">6</property>
<property name="height">8</property>
</packing>
</child>
<child>
<object class="GtkButton">
<property name="label">Open</property>
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="receives-default">True</property>
<signal name="clicked" handler="setMainFile" swapped="no"/>
</object>
<packing>
<property name="left-attach">1</property>
<property name="top-attach">1</property>
</packing>
</child>
<child>
<object class="GtkButton" id="openFileSelection">
<property name="label" translatable="yes">File Selection </property>
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="receives-default">True</property>
<signal name="clicked" handler="openFileSelectionPopup" swapped="no"/>
</object>
<packing>
<property name="left-attach">1</property>
<property name="top-attach">3</property>
</packing>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
</object>
</child>
</object>
<object class="GtkPopover" id="fileSelectionPopup">
<property name="width-request">500</property>
<property name="height-request">500</property>
<property name="can-focus">False</property>
<property name="relative-to">openFileSelection</property>
<property name="position">right</property>
<child>
<!-- n-columns=10 n-rows=10 -->
<object class="GtkGrid">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="row-homogeneous">True</property>
<property name="column-homogeneous">True</property>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">0</property>
<property name="top-attach">0</property>
<property name="height">10</property>
</packing>
</child>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">9</property>
<property name="top-attach">0</property>
<property name="height">10</property>
</packing>
</child>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">1</property>
<property name="top-attach">0</property>
<property name="width">8</property>
</packing>
</child>
<child>
<object class="GtkBox">
<property name="visible">True</property>
<property name="can-focus">False</property>
<property name="orientation">vertical</property>
<child>
<placeholder/>
</child>
</object>
<packing>
<property name="left-attach">1</property>
<property name="top-attach">9</property>
<property name="width">8</property>
</packing>
</child>
<child>
<object class="GtkScrolledWindow">
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="shadow-type">in</property>
<child>
<object class="GtkViewport">
<property name="visible">True</property>
<property name="can-focus">False</property>
<child>
<object class="GtkDrawingArea" id="drawArea2">
<property name="visible">True</property>
<property name="can-focus">False</property>
<signal name="draw" handler="onDraw2" swapped="no"/>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="left-attach">3</property>
<property name="top-attach">3</property>
<property name="width">6</property>
<property name="height">6</property>
</packing>
</child>
<child>
<object class="GtkButton">
<property name="label">Select File</property>
<property name="visible">True</property>
<property name="can-focus">True</property>
<property name="receives-default">True</property>
<signal name="clicked" handler="setPopupFile" swapped="no"/>
</object>
<packing>
<property name="left-attach">1</property>
<property name="top-attach">1</property>
<property name="width">2</property>
<property name="height">2</property>
</packing>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
<child>
<placeholder/>
</child>
</object>
</child>
</object>
</interface>

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401
src/Shell/easy-openvpn-install.sh Executable file
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#!/bin/bash
#
# https://github.com/Nyr/openvpn-install
#
# Copyright (c) 2013 Nyr. Released under the MIT License.
# Detect Debian users running the script with "sh" instead of bash
if readlink /proc/$$/exe | grep -q "dash"; then
echo "This script needs to be run with bash, not sh"
exit
fi
if [[ "$EUID" -ne 0 ]]; then
echo "Sorry, you need to run this as root"
exit
fi
if [[ ! -e /dev/net/tun ]]; then
echo "The TUN device is not available
You need to enable TUN before running this script"
exit
fi
if [[ -e /etc/debian_version ]]; then
OS=debian
GROUPNAME=nogroup
RCLOCAL='/etc/rc.local'
elif [[ -e /etc/centos-release || -e /etc/redhat-release ]]; then
OS=centos
GROUPNAME=nobody
RCLOCAL='/etc/rc.d/rc.local'
else
echo "Looks like you aren't running this installer on Debian, Ubuntu or CentOS"
exit
fi
newclient () {
# Generates the custom client.ovpn
cp /etc/openvpn/client-common.txt ~/$1.ovpn
echo "<ca>" >> ~/$1.ovpn
cat /etc/openvpn/easy-rsa/pki/ca.crt >> ~/$1.ovpn
echo "</ca>" >> ~/$1.ovpn
echo "<cert>" >> ~/$1.ovpn
cat /etc/openvpn/easy-rsa/pki/issued/$1.crt >> ~/$1.ovpn
echo "</cert>" >> ~/$1.ovpn
echo "<key>" >> ~/$1.ovpn
cat /etc/openvpn/easy-rsa/pki/private/$1.key >> ~/$1.ovpn
echo "</key>" >> ~/$1.ovpn
echo "<tls-auth>" >> ~/$1.ovpn
cat /etc/openvpn/ta.key >> ~/$1.ovpn
echo "</tls-auth>" >> ~/$1.ovpn
}
if [[ -e /etc/openvpn/server.conf ]]; then
while :
do
clear
echo "Looks like OpenVPN is already installed."
echo
echo "What do you want to do?"
echo " 1) Add a new user"
echo " 2) Revoke an existing user"
echo " 3) Remove OpenVPN"
echo " 4) Exit"
read -p "Select an option [1-4]: " option
case $option in
1)
echo
echo "Tell me a name for the client certificate."
echo "Please, use one word only, no special characters."
read -p "Client name: " -e CLIENT
cd /etc/openvpn/easy-rsa/
./easyrsa build-client-full $CLIENT nopass
# Generates the custom client.ovpn
newclient "$CLIENT"
echo
echo "Client $CLIENT added, configuration is available at:" ~/"$CLIENT.ovpn"
exit
;;
2)
# This option could be documented a bit better and maybe even be simplified
# ...but what can I say, I want some sleep too
NUMBEROFCLIENTS=$(tail -n +2 /etc/openvpn/easy-rsa/pki/index.txt | grep -c "^V")
if [[ "$NUMBEROFCLIENTS" = '0' ]]; then
echo
echo "You have no existing clients!"
exit
fi
echo
echo "Select the existing client certificate you want to revoke:"
tail -n +2 /etc/openvpn/easy-rsa/pki/index.txt | grep "^V" | cut -d '=' -f 2 | nl -s ') '
if [[ "$NUMBEROFCLIENTS" = '1' ]]; then
read -p "Select one client [1]: " CLIENTNUMBER
else
read -p "Select one client [1-$NUMBEROFCLIENTS]: " CLIENTNUMBER
fi
CLIENT=$(tail -n +2 /etc/openvpn/easy-rsa/pki/index.txt | grep "^V" | cut -d '=' -f 2 | sed -n "$CLIENTNUMBER"p)
echo
read -p "Do you really want to revoke access for client $CLIENT? [y/N]: " -e REVOKE
if [[ "$REVOKE" = 'y' || "$REVOKE" = 'Y' ]]; then
cd /etc/openvpn/easy-rsa/
./easyrsa --batch revoke $CLIENT
EASYRSA_CRL_DAYS=3650 ./easyrsa gen-crl
rm -f pki/reqs/$CLIENT.req
rm -f pki/private/$CLIENT.key
rm -f pki/issued/$CLIENT.crt
rm -f /etc/openvpn/crl.pem
cp /etc/openvpn/easy-rsa/pki/crl.pem /etc/openvpn/crl.pem
# CRL is read with each client connection, when OpenVPN is dropped to nobody
chown nobody:$GROUPNAME /etc/openvpn/crl.pem
echo
echo "Certificate for client $CLIENT revoked!"
else
echo
echo "Certificate revocation for client $CLIENT aborted!"
fi
exit
;;
3)
echo
read -p "Do you really want to remove OpenVPN? [y/N]: " -e REMOVE
if [[ "$REMOVE" = 'y' || "$REMOVE" = 'Y' ]]; then
PORT=$(grep '^port ' /etc/openvpn/server.conf | cut -d " " -f 2)
PROTOCOL=$(grep '^proto ' /etc/openvpn/server.conf | cut -d " " -f 2)
if pgrep firewalld; then
IP=$(firewall-cmd --direct --get-rules ipv4 nat POSTROUTING | grep '\-s 10.8.0.0/24 '"'"'!'"'"' -d 10.8.0.0/24 -j SNAT --to ' | cut -d " " -f 10)
# Using both permanent and not permanent rules to avoid a firewalld reload.
firewall-cmd --zone=public --remove-port=$PORT/$PROTOCOL
firewall-cmd --zone=trusted --remove-source=10.8.0.0/24
firewall-cmd --permanent --zone=public --remove-port=$PORT/$PROTOCOL
firewall-cmd --permanent --zone=trusted --remove-source=10.8.0.0/24
firewall-cmd --direct --remove-rule ipv4 nat POSTROUTING 0 -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to $IP
firewall-cmd --permanent --direct --remove-rule ipv4 nat POSTROUTING 0 -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to $IP
else
IP=$(grep 'iptables -t nat -A POSTROUTING -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to ' $RCLOCAL | cut -d " " -f 14)
iptables -t nat -D POSTROUTING -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to $IP
sed -i '/iptables -t nat -A POSTROUTING -s 10.8.0.0\/24 ! -d 10.8.0.0\/24 -j SNAT --to /d' $RCLOCAL
if iptables -L -n | grep -qE '^ACCEPT'; then
iptables -D INPUT -p $PROTOCOL --dport $PORT -j ACCEPT
iptables -D FORWARD -s 10.8.0.0/24 -j ACCEPT
iptables -D FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
sed -i "/iptables -I INPUT -p $PROTOCOL --dport $PORT -j ACCEPT/d" $RCLOCAL
sed -i "/iptables -I FORWARD -s 10.8.0.0\/24 -j ACCEPT/d" $RCLOCAL
sed -i "/iptables -I FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT/d" $RCLOCAL
fi
fi
if sestatus 2>/dev/null | grep "Current mode" | grep -q "enforcing" && [[ "$PORT" != '1194' ]]; then
semanage port -d -t openvpn_port_t -p $PROTOCOL $PORT
fi
if [[ "$OS" = 'debian' ]]; then
apt-get remove --purge -y openvpn
else
yum remove openvpn -y
fi
rm -rf /etc/openvpn
echo
echo "OpenVPN removed!"
else
echo
echo "Removal aborted!"
fi
exit
;;
4) exit;;
esac
done
else
clear
echo 'Welcome to this OpenVPN "road warrior" installer!'
echo
# OpenVPN setup and first user creation
echo "I need to ask you a few questions before starting the setup."
echo "You can leave the default options and just press enter if you are ok with them."
echo
echo "First, provide the IPv4 address of the network interface you want OpenVPN"
echo "listening to."
# Autodetect IP address and pre-fill for the user
IP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
read -p "IP address: " -e -i $IP IP
# If $IP is a private IP address, the server must be behind NAT
if echo "$IP" | grep -qE '^(10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.|192\.168)'; then
echo
echo "This server is behind NAT. What is the public IPv4 address or hostname?"
read -p "Public IP address / hostname: " -e PUBLICIP
fi
echo
echo "Which protocol do you want for OpenVPN connections?"
echo " 1) UDP (recommended)"
echo " 2) TCP"
read -p "Protocol [1-2]: " -e -i 1 PROTOCOL
case $PROTOCOL in
1)
PROTOCOL=udp
;;
2)
PROTOCOL=tcp
;;
esac
echo
echo "What port do you want OpenVPN listening to?"
read -p "Port: " -e -i 1194 PORT
echo
echo "Which DNS do you want to use with the VPN?"
echo " 1) Current system resolvers"
echo " 2) 1.1.1.1"
echo " 3) Google"
echo " 4) OpenDNS"
echo " 5) Verisign"
read -p "DNS [1-5]: " -e -i 1 DNS
echo
echo "Finally, tell me your name for the client certificate."
echo "Please, use one word only, no special characters."
read -p "Client name: " -e -i client CLIENT
echo
echo "Okay, that was all I needed. We are ready to set up your OpenVPN server now."
read -n1 -r -p "Press any key to continue..."
if [[ "$OS" = 'debian' ]]; then
apt-get update
apt-get install openvpn iptables openssl ca-certificates -y
else
# Else, the distro is CentOS
yum install epel-release -y
yum install openvpn iptables openssl ca-certificates -y
fi
# Get easy-rsa
EASYRSAURL='https://github.com/OpenVPN/easy-rsa/releases/download/v3.0.4/EasyRSA-3.0.4.tgz'
wget -O ~/easyrsa.tgz "$EASYRSAURL" 2>/dev/null || curl -Lo ~/easyrsa.tgz "$EASYRSAURL"
tar xzf ~/easyrsa.tgz -C ~/
mv ~/EasyRSA-3.0.4/ /etc/openvpn/
mv /etc/openvpn/EasyRSA-3.0.4/ /etc/openvpn/easy-rsa/
chown -R root:root /etc/openvpn/easy-rsa/
rm -f ~/easyrsa.tgz
cd /etc/openvpn/easy-rsa/
# Create the PKI, set up the CA, the DH params and the server + client certificates
./easyrsa init-pki
./easyrsa --batch build-ca nopass
./easyrsa gen-dh
./easyrsa build-server-full server nopass
./easyrsa build-client-full $CLIENT nopass
EASYRSA_CRL_DAYS=3650 ./easyrsa gen-crl
# Move the stuff we need
cp pki/ca.crt pki/private/ca.key pki/dh.pem pki/issued/server.crt pki/private/server.key pki/crl.pem /etc/openvpn
# CRL is read with each client connection, when OpenVPN is dropped to nobody
chown nobody:$GROUPNAME /etc/openvpn/crl.pem
# Generate key for tls-auth
openvpn --genkey --secret /etc/openvpn/ta.key
# Generate server.conf
echo "port $PORT
proto $PROTOCOL
dev tun
sndbuf 0
rcvbuf 0
ca ca.crt
cert server.crt
key server.key
dh dh.pem
auth SHA512
tls-auth ta.key 0
topology subnet
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt" > /etc/openvpn/server.conf
echo 'push "redirect-gateway def1 bypass-dhcp"' >> /etc/openvpn/server.conf
# DNS
case $DNS in
1)
# Locate the proper resolv.conf
# Needed for systems running systemd-resolved
if grep -q "127.0.0.53" "/etc/resolv.conf"; then
RESOLVCONF='/run/systemd/resolve/resolv.conf'
else
RESOLVCONF='/etc/resolv.conf'
fi
# Obtain the resolvers from resolv.conf and use them for OpenVPN
grep -v '#' $RESOLVCONF | grep 'nameserver' | grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | while read line; do
echo "push \"dhcp-option DNS $line\"" >> /etc/openvpn/server.conf
done
;;
2)
echo 'push "dhcp-option DNS 1.1.1.1"' >> /etc/openvpn/server.conf
echo 'push "dhcp-option DNS 1.0.0.1"' >> /etc/openvpn/server.conf
;;
3)
echo 'push "dhcp-option DNS 8.8.8.8"' >> /etc/openvpn/server.conf
echo 'push "dhcp-option DNS 8.8.4.4"' >> /etc/openvpn/server.conf
;;
4)
echo 'push "dhcp-option DNS 208.67.222.222"' >> /etc/openvpn/server.conf
echo 'push "dhcp-option DNS 208.67.220.220"' >> /etc/openvpn/server.conf
;;
5)
echo 'push "dhcp-option DNS 64.6.64.6"' >> /etc/openvpn/server.conf
echo 'push "dhcp-option DNS 64.6.65.6"' >> /etc/openvpn/server.conf
;;
esac
echo "keepalive 10 120
cipher AES-256-CBC
comp-lzo
user nobody
group $GROUPNAME
persist-key
persist-tun
status openvpn-status.log
verb 3
crl-verify crl.pem" >> /etc/openvpn/server.conf
# Enable net.ipv4.ip_forward for the system
sed -i '/\<net.ipv4.ip_forward\>/c\net.ipv4.ip_forward=1' /etc/sysctl.conf
if ! grep -q "\<net.ipv4.ip_forward\>" /etc/sysctl.conf; then
echo 'net.ipv4.ip_forward=1' >> /etc/sysctl.conf
fi
# Avoid an unneeded reboot
echo 1 > /proc/sys/net/ipv4/ip_forward
if pgrep firewalld; then
# Using both permanent and not permanent rules to avoid a firewalld
# reload.
# We don't use --add-service=openvpn because that would only work with
# the default port and protocol.
firewall-cmd --zone=public --add-port=$PORT/$PROTOCOL
firewall-cmd --zone=trusted --add-source=10.8.0.0/24
firewall-cmd --permanent --zone=public --add-port=$PORT/$PROTOCOL
firewall-cmd --permanent --zone=trusted --add-source=10.8.0.0/24
# Set NAT for the VPN subnet
firewall-cmd --direct --add-rule ipv4 nat POSTROUTING 0 -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to $IP
firewall-cmd --permanent --direct --add-rule ipv4 nat POSTROUTING 0 -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to $IP
else
# Needed to use rc.local with some systemd distros
if [[ "$OS" = 'debian' && ! -e $RCLOCAL ]]; then
echo '#!/bin/sh -e
exit 0' > $RCLOCAL
fi
chmod +x $RCLOCAL
# Set NAT for the VPN subnet
iptables -t nat -A POSTROUTING -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to $IP
sed -i "1 a\iptables -t nat -A POSTROUTING -s 10.8.0.0/24 ! -d 10.8.0.0/24 -j SNAT --to $IP" $RCLOCAL
if iptables -L -n | grep -qE '^(REJECT|DROP)'; then
# If iptables has at least one REJECT rule, we asume this is needed.
# Not the best approach but I can't think of other and this shouldn't
# cause problems.
iptables -I INPUT -p $PROTOCOL --dport $PORT -j ACCEPT
iptables -I FORWARD -s 10.8.0.0/24 -j ACCEPT
iptables -I FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
sed -i "1 a\iptables -I INPUT -p $PROTOCOL --dport $PORT -j ACCEPT" $RCLOCAL
sed -i "1 a\iptables -I FORWARD -s 10.8.0.0/24 -j ACCEPT" $RCLOCAL
sed -i "1 a\iptables -I FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT" $RCLOCAL
fi
fi
# If SELinux is enabled and a custom port was selected, we need this
if sestatus 2>/dev/null | grep "Current mode" | grep -q "enforcing" && [[ "$PORT" != '1194' ]]; then
# Install semanage if not already present
if ! hash semanage 2>/dev/null; then
yum install policycoreutils-python -y
fi
semanage port -a -t openvpn_port_t -p $PROTOCOL $PORT
fi
# And finally, restart OpenVPN
if [[ "$OS" = 'debian' ]]; then
# Little hack to check for systemd
if pgrep systemd-journal; then
systemctl restart openvpn@server.service
else
/etc/init.d/openvpn restart
fi
else
if pgrep systemd-journal; then
systemctl restart openvpn@server.service
systemctl enable openvpn@server.service
else
service openvpn restart
chkconfig openvpn on
fi
fi
# If the server is behind a NAT, use the correct IP address
if [[ "$PUBLICIP" != "" ]]; then
IP=$PUBLICIP
fi
# client-common.txt is created so we have a template to add further users later
echo "client
dev tun
proto $PROTOCOL
sndbuf 0
rcvbuf 0
remote $IP $PORT
resolv-retry infinite
nobind
persist-key
persist-tun
remote-cert-tls server
auth SHA512
cipher AES-256-CBC
comp-lzo
setenv opt block-outside-dns
key-direction 1
verb 3" > /etc/openvpn/client-common.txt
# Generates the custom client.ovpn
newclient "$CLIENT"
echo
echo "Finished!"
echo
echo "Your client configuration is available at:" ~/"$CLIENT.ovpn"
echo "If you want to add more clients, you simply need to run this script again!"
fi

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#!/bin/bash
# . CONFIG.sh
# set -o xtrace ## To debug scripts
# set -o errexit ## To exit on error
# set -o errunset ## To exit if a variable is referenced but not set
function main() {
SCRIPTPATH="$( cd "$(dirname "")" >/dev/null 2>&1 ; pwd -P )"
cd "${SCRIPTPATH}"
echo "Working Dir: " $(pwd)
sudo apt-get purge -y docker-engine docker docker.io docker-ce
sudo apt-get autoremove -y --purge docker-engine docker docker.io docker-ce
sudo umount /var/lib/docker/
sudo rm -rf /var/lib/docker /etc/docker
sudo rm /etc/apparmor.d/docker
sudo groupdel docker
sudo rm -rf /var/run/docker.sock
sudo rm -rf /usr/bin/docker-compose
}
main $@;

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# Passthrough Helper for Manjaro
Run this script using su instead of sudo. The ">" redirects of echo will not work otherwise.
# Edit /etc/default/grub
intel_iommu=on (or) amd_iommu=on\
rd.driver.pre=vfio-pci\
kvm.ignore_msrs=1
# Edit /etc/mkinitcpio.conf
MODULES="vfio_pci vfio vfio_iommu_type1 vfio_virqfd"\
FILES="/usr/bin/vfio-pci-override.sh"\
Hooks="... vfio ...."
# Tutorial
* https://www.youtube.com/watch?v=QlGx0XvWuag
# "Error 43: Driver failed to load" on Nvidia GPUs passed to Windows VMs
* https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#%22Error_43:_Driver_failed_to_load%22_on_Nvidia_GPUs_passed_to_Windows_VMs
# Sources
* https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Using_identical_guest_and_host_GPUs
* https://forum.manjaro.org/t/virt-manager-fails-to-detect-ovmf-uefi-firmware/110072

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#!/bin/bash
# . CONFIG.sh
# set -o xtrace ## To debug scripts
# set -o errexit ## To exit on error
# set -o errunset ## To exit if a variable is referenced but not set
function main() {
SCRIPTPATH="$( cd "$(dirname "")" >/dev/null 2>&1 ; pwd -P )"
cd "${SCRIPTPATH}"
echo "Working Dir: " $(pwd)
shopt -s nullglob
for d in /sys/kernel/iommu_groups/*/devices/*; do
n=${d#*/iommu_groups/*}; n=${n%%/*}
printf 'IOMMU Group %s ' "$n"
lspci -nns "${d##*/}"
done;
}
main $@;

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# Sources:
# https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Using_identical_guest_and_host_GPUs
# https://forum.manjaro.org/t/virt-manager-fails-to-detect-ovmf-uefi-firmware/110072
VERSION=`lsb_release -r | cut -d ' ' -f 2 | cut -d '.' -f 1`
# Backup files
mkdir Backup
chmod +x uninstall.sh
cp /etc/default/grub Backup
cp /etc/mkinitcpio.conf Backup
# Edit grub amd_iommu=on or intel_iommu=on rd.driver.pre=vfio-pci kvm.ignore_msrs=1
nano /etc/default/grub
update-grub
# Install required packages
pacman -S vim qemu virt-manager ovmf dnsmasq ebtables iptables
# Allow libvirt to autostart
systemctl enable libvirtd.service
# Copy necessary files
cp vfio-pci-override.sh /usr/bin/vfio-pci-override.sh
chmod +x /usr/bin/vfio-pci-override.sh
cp vfio-install /etc/initcpio/install/vfio
cp vfio-hooks /etc/initcpio/hooks/vfio
cp vfio.conf /etc/modprobe.d/
# Edit mkinitcpio.conf
# MODULES="vfio_pci vfio vfio_iommu_type1 vfio_virqfd"
# FILES="/usr/bin/vfio-pci-override.sh"
# HOOKS="... vfio ...."
nano /etc/mkinitcpio.conf
mkinitcpio -P
# Workaround libvirt bug in previous versions of Manjaro:
# https://forum.manjaro.org/t/virt-manager-fails-to-detect-ovmf-uefi-firmware/110072
if [ $VERSION -lt 20 ]
then
echo 'nvram = [ "/usr/share/ovmf/x64/OVMF_CODE.fd:/usr/share/ovmf/x64/OVMF_VARS.fd" ]' >> /etc/libvirt/qemu.conf
mkdir -p /etc/qemu/firmware
sed 's#qemu/edk2-x86_64-code.fd#ovmf/x64/OVMF_CODE.fd#;s#qemu/edk2-i386-vars.fd#ovmf/x64/OVMF_VARS.fd#' < /usr/share/qemu/firmware/60-edk2-x86_64.json > /etc/qemu/firmware/10-ovmf-workaround.json
systemctl restart libvirtd
fi

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#!/bin/bash
# . CONFIG.sh
# set -o xtrace ## To debug scripts
# set -o errexit ## To exit on error
# set -o errunset ## To exit if a variable is referenced but not set
function main() {
SCRIPTPATH="$( cd "$(dirname "")" >/dev/null 2>&1 ; pwd -P )"
cd "${SCRIPTPATH}"
echo "Working Dir: " $(pwd)
rm /usr/bin/vfio-pci-override.sh
rm /etc/initcpio/install/vfio
rm /etc/initcpio/hooks/vfio
rm /etc/modprobe.d/vfio.conf
if [ -a Backup/grub ]
then
rm /etc/default/grub
cp Backup/grub /etc/default/
fi
if [ -a Backup/mkinitcpio.conf ]
then
rm /etc/mkinitcpio.conf
cp Backup/mkinitcpio.conf /etc/
fi
mkinitcpio -P
}
main $@;

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#!/usr/bin/bash
run_hook() {
msg ":: Triggering vfio-pci override"
/bin/sh /usr/bin/vfio-pci-override.sh
}

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#!/bin/bash
# . CONFIG.sh
# set -o xtrace ## To debug scripts
# set -o errexit ## To exit on error
# set -o errunset ## To exit if a variable is referenced but not set
build() {
add_file /usr/bin/vfio-pci-override.sh
add_runscript
}
function main() {
SCRIPTPATH="$( cd "$(dirname "")" >/dev/null 2>&1 ; pwd -P )"
cd "${SCRIPTPATH}"
echo "Working Dir: " $(pwd)
build
}
main $@;

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#!/bin/bash
# . CONFIG.sh
# set -o xtrace ## To debug scripts
# set -o errexit ## To exit on error
# set -o errunset ## To exit if a variable is referenced but not set
function main() {
SCRIPTPATH="$( cd "$(dirname "")" >/dev/null 2>&1 ; pwd -P )"
cd "${SCRIPTPATH}"
echo "Working Dir: " $(pwd)
for i in /sys/bus/pci/devices/*/boot_vga; do
if [ $(cat "$i") -eq 0 ]; then
GPU="${i%/boot_vga}"
AUDIO="$(echo "$GPU" | sed -e "s/0$/1/")"
echo "vfio-pci" > "$GPU/driver_override"
if [ -d "$AUDIO" ]; then
echo "vfio-pci" > "$AUDIO/driver_override"
fi
fi
done
modprobe -i vfio-pci
}
main $@;

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install vfio-pci /usr/bin/vfio-pci-override.sh
options vfio-pci disable_vga=1 allow_unsafe_interrupts=1