AutoRasp

Instructions to build from scratch

1. Flashing and setting up DietPi headlessly :

(a) Download DietPi for the raspberry pi zero/zero2 w : dietpi.com/#download

(b) Flash DietPi to an sdcard.

(c) Edit dietpi-wifi.txt -> enter WiFi credentials to connect the Pi to the network.

(d) Set AUTO_SETUP_NET_WIFI_ENABLED=1 in dietpi.txt

(e) Now boot the raspberry pi with the flased sdcard.

2. Cloning the repo & setting up AutoRasp :

(a) Install git

sudo apt-get install git

(b) Clone the repo :

git clone https://github.com/Cr4zySh4rk/AutoRasp.git

(c) Copy contents of Web into /var/www/piducky :

sudo mkdir /var/www/piducky
sudo cp -R Web/* /var/www/piducky

(d) Compile files in Interpreter directory :

gcc usbkeymap.c -o usbkeymap
gcc usleep.c -o usleep
chmod +x piducky.sh

(d) Run setup scripts in Scripts directory :

chmod +x *
sudo ./hidsetup.sh

(e) Copt hidsetup.sh into /var/lib/dietpi/postboot.d :

sudo cp hidsetup.sh /var/lib/dietpi/postboot.d

3. HID gadget setup :

(a) Edit /boot/config.txt

sudo nano /boot/config.txt

-> At the end add :

[all]
dtoverlay=dwc2, dr_mode=peripheral

(b) Edit /boot/cmdline.txt

sudo nano /boot/cmdline.txt

-> after root wait add :

modules_load=dwc2,g_hid

(c) Edit /etc/modules

sudo nano /etc/modules

add:

dwc2
g_hid

(d) Install gcc and g++

sudo apt-get install gcc g++ -y

3. Apache setup :

(a) Install apache : -> sudo dietpi-software ->install apache

(b) Install php :

sudo apt install php8.2 php8.2-fpm

sudo apt-get install libapache2-mod-php
sudo a2enmod proxy_fcgi setenvif
sudo a2enconf php8.2-fpm
systemctl restart apache2

(b) Setup web dashboard :

sudo nano /etc/apache2/sites-available/piducky.conf

past the following:

<VirtualHost *:80>
  ServerName 192.168.4.1
  ServerAlias piducky
  DocumentRoot /var/www/piducky
  <FilesMatch ".php$">
  SetHandler "proxy:unix:/var/run/php/php7.4-fpm.sock|fcgi://192.168.4.1/"
  </FilesMatch>
  Errorlog ${APACHE_LOG_DIR}/error.log
  CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

sudo a2dissite 000-default.conf
sudo a2ensite piducky.conf

(c) Edit permissions :

sudo nano /etc/apache2/envvars

Edit lines as such:

export APACHE_RUN_USER=dietpi
export APACHE_RUN_GROUP=dietpi

sudo chown -R -f dietpi:dietpi /var/www/piducky

sudo usermod -a -G dietpi www-data
sudo chmod +w /etc/sudoers
sudo nano /etc/sudoers

paste:

dietpi ALL=(ALL) NOPASSWD:ALL
www-data ALL=(ALL) NOPASSWD:ALL
%dietpi ALL= (ALL:ALL) ALL

sudo chmod -w /etc/sudoers

Note :

• The user 'www-data' should belong to 'dietpi' group 'dietpi' should be able to setup for passwordless sudo.

4.Setting up FTP server :

(a) Install proftpd via dietpi-software

sudo dietpi-software

-> install proftpd -> edit and set default root to /home/dietpi-software

(b) change log system to full in dietpi-software with rsyslog

5. Setting up wifi-hotspot with hostapd :

(a) Install dhcpd :

sudo apt-get install dhcpcd5

(b) Edit the dhcpcd config :

sudo nano /etc/dhcpcd.conf

-> at the end add :

interface wlan0
  static ip_address=192.168.4.1/24
  wpa_supplicant

(c) Install & config dnsmasq :

sudo apt-get install dnsmasq
sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
sudo nano /etc/dnsmasq.conf

-> in the empty file add :

interface=wlan0
    dhcp-range=192.168.4.2,192.168.4.20,255.255.255.0,24h
    domain=wlan
    address=/piducky.lan/192.168.4.1

(d) Enable IPv4 packet forwarding :

sudo nano /etc/sysctl.conf

Change #net.ipv4.ip_forward=1 to net.ipv4.ip_forward=1

(e) Run the following commands :

sudo DEBIAN_FRONTEND=noninteractive apt install -y netfilter-persistent iptables-persistent
sudo apt-get install net-tools
sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
sudo netfilter-persistent save
sudo apt-get install rfkill
sudo rfkill unblock wlan
sudo apt-get install hostapd

(f) Config hostapd : -> edit hostapd.conf

sudo nano /etc/hostapd/hostapd.conf

Paste the following:

country_code=GB
interface=wlan0
ssid=PiDucky
hw_mode=g
channel=7
macaddr_acl=0
auth_algs=1
ignore_broadcast_ssid=0
wpa=2
wpa_passphrase=raspberry
wpa_key_mgmt=WPA-PSK
wpa_pairwise=TKIP
rsn_pairwise=CCMP

(g) Run the following commands :

sudo systemctl unmask hostapd
sudo systemctl enable hostapd
sudo systemctl reboot
sudo dietpi-config

-> Network settings: adapters -> Enable hotspot-mode & restart networking

sudo cp /etc/hostapd/hostapd.conf /etc/hostapd.conf.orig

6.System Optimization :

(a) Set dietpi as server in display settings in dietpi-config.

(b) Set dietpi in energy saver mode in performance in dietpi-config & set temp limit to 55 degrees Celcius.