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- #!/bin/bash
- #
- # .---. . .
- # | | |
- # |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
- # | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
- # ' ' --' --' -' - -' ' ' -' -' -' ' - --'
- #
- # Freedom in the Cloud
- #
- # Based on bin/freedombox-customize from freedom-maker
- #
- # License
- # =======
- #
- # This program is free software: you can redistribute it and/or modify
- # it under the terms of the GNU Affero General Public License as published by
- # the Free Software Foundation, either version 3 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU Affero General Public License for more details.
- #
- # You should have received a copy of the GNU Affero General Public License
- # along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- set -e
- set -x
-
- PROJECT_NAME='freedombone'
- INSTALL_DIR=/root/build
- COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt
-
- PROJECT_REPO="https://github.com/bashrc/${PROJECT_NAME}"
-
- # username created by default within a debian image
- GENERIC_IMAGE_USERNAME='fbone'
-
- export TEXTDOMAIN=${PROJECT_NAME}-image-customise
- export TEXTDOMAINDIR="/usr/share/locale"
-
- # Whether to minimise the number of decisions during interactive install
- MINIMAL_INSTALL="yes"
-
- MY_USERNAME='debian'
- MY_PASSWORD="${PROJECT_NAME}"
-
- # IP address of the router (gateway)
- ROUTER_IP_ADDRESS="192.168.1.254"
-
- # The fixed IP address of the Beaglebone Black on your local network
- BOX_IP_ADDRESS="192.168.1.55"
-
- # DNS
- NAMESERVER1='213.73.91.35'
- NAMESERVER2='85.214.20.141'
-
- # optional configuration file containing freedombone settings
- CONFIG_FILENAME=
-
- # Optional ssh public key to allow
- SSH_PUBKEY="no"
-
- # Whether this is a generic image for mass redistribution on the interwebs
- GENERIC_IMAGE="no"
-
- # default SSH port
- SSH_PORT=2222
-
- # for mesh installs
- TRACKER_PORT=6969
-
- # Whether sites are accessible only within a Tor browser
- ONION_ONLY="no"
-
- WIFI_INTERFACE='wlan0'
-
- enable_eatmydata_override() {
- chroot $rootdir apt-get install --no-install-recommends -y eatmydata
- if [ -x $rootdir/usr/bin/eatmydata ] && \
- [ ! -f $rootdir/etc/apt/apt.conf.d/95debian-edu-install-dpkg-eatmydata ]; then
- echo $"info: Adding apt config to call dpkg via eatmydata"
- printf "#!/bin/sh\nexec eatmydata dpkg \"\$@\"\n" \
- > $rootdir/var/tmp/dpkg-eatmydata
- chmod 755 $rootdir/var/tmp/dpkg-eatmydata
- cat > $rootdir/etc/apt/apt.conf.d/95debian-edu-install-dpkg-eatmydata <<EOF
- Dir::Bin::dpkg "/var/tmp/dpkg-eatmydata";
- EOF
- else
- echo $"error: unable to find /usr/bin/eatmydata after installing the eatmydata package"
- fi
- }
-
- disable_eatmydata_override() {
- for override in \
- /etc/apt/apt.conf.d/95debian-edu-install-dpkg-eatmydata \
- /var/tmp/dpkg-eatmydata ; do
- echo $"info: Removing apt config to call dpkg via eatmydata"
- if [ -f $rootdir$override ] ; then
- rm -f $rootdir$override
- else
- echo $"warning: missing $rootdir$override"
- fi
- done
- sync # Flush file buffers before continuing
- }
-
- set_apt_sources() {
- NEW_MIRROR="$1"
- COMPONENTS="main"
-
- cat <<EOF > etc/apt/sources.list
- deb $NEW_MIRROR $SUITE $COMPONENTS
- deb-src $NEW_MIRROR $SUITE $COMPONENTS
-
- #deb http://security.debian.org/ $SUITE/updates main
- #deb-src http://security.debian.org/ $SUITE/updates main
- EOF
- }
-
- configure_networking() {
- if [[ $GENERIC_IMAGE == "no" ]]; then
- echo "# This file describes the network interfaces available on your system
- # and how to activate them. For more information, see interfaces(5).
-
- # The loopback network interface
- auto lo
- iface lo inet loopback
-
- # The primary network interface
- auto eth0
- iface eth0 inet static
- address $BOX_IP_ADDRESS
- netmask 255.255.255.0
- gateway $ROUTER_IP_ADDRESS
- dns-nameservers $NAMESERVER1 $NAMESERVER2
- # Example to keep MAC address between reboots
- #hwaddress ether B5:A2:BE:3F:1A:FE
-
- # The secondary network interface
- #auto eth1
- #iface eth1 inet dhcp
-
- # WiFi Example
- #auto wlan0
- #iface wlan0 inet dhcp
- # wpa-ssid \"essid\"
- # wpa-psk \"password\"
-
- # Ethernet/RNDIS gadget (g_ether)
- # ... or on host side, usbnet and random hwaddr
- # Note on some boards, usb0 is automaticly setup with an init script
- #iface usb0 inet static
- # address 192.168.7.2
- # netmask 255.255.255.0
- # network 192.168.7.0
- # gateway 192.168.7.1" > $rootdir/etc/network/interfaces
-
- hexarray=( 1 2 3 4 5 6 7 8 9 0 a b c d e f )
- a=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
- b=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
- c=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
- d=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
- e=${hexarray[$RANDOM%16]}${hexarray[$RANDOM%16]}
- sed -i "s|#hwaddress ether.*|hwaddress ether de:$a:$b:$c:$d:$e|g" \
- $rootdir/etc/network/interfaces
- fi
-
- sed -i "s/nameserver.*/nameserver $NAMESERVER1/g" $rootdir/etc/resolv.conf
- sed -i "/nameserver $NAMESERVER1/a\nameserver $NAMESERVER2" $rootdir/etc/resolv.conf
-
- # change the motd to show further install instructions
- echo $"
- .---. . .
- | | |
- |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
- | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
- ' ' --' --' -' - -' ' ' -' -' -' ' - --'
-
- Initial base install
-
- Your system is not yet installed. To complete the process run the
- following commands, then enter your details.
-
- sudo su
- ${PROJECT_NAME} menuconfig
-
- " > $rootdir/etc/motd
- }
-
- configure_ssh() {
- sed -i "s/Port .*/Port ${SSH_PORT}/g" $rootdir/etc/ssh/sshd_config
-
- if [[ "$SSH_PUBKEY" != "no" ]]; then
- if [ ! -d $rootdir/home/$MY_USERNAME/.ssh ]; then
- mkdir $rootdir/home/$MY_USERNAME/.ssh
- fi
- echo "$SSH_PUBKEY" > $rootdir/home/$MY_USERNAME/.ssh/authorized_keys
- chroot $rootdir chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.ssh
- sed -i 's|PasswordAuthentication.*|PasswordAuthentication no|g' $rootdir/etc/ssh/sshd_config
- echo $"Using ssh public key:"
- echo $SSH_PUBKEY
- echo $'Password ssh authentication turned off'
- fi
- }
-
- admin_user_sudo() {
- echo "$MY_USERNAME ALL=(ALL) ALL" >> $rootdir/etc/sudoers
- }
-
- create_generic_image() {
- if [[ $GENERIC_IMAGE == "no" ]]; then
- return
- fi
- VARIANT="full"
- if [ $CONFIG_FILENAME ]; then
- if [[ "$CONFIG_FILENAME" == *"mesh.cfg"* ]]; then
- VARIANT="mesh"
- fi
- fi
-
- # Don't install any configuration. This will be a base system
- if [[ $VARIANT != "mesh" ]]; then
- CONFIG_FILENAME=
- else
- touch $rootdir/root/.initial_mesh_setup
- fi
-
- # The presence of this file indicates that the initial
- # setup has not yet been completed
- touch $rootdir/home/$MY_USERNAME/.initial_setup
- chroot $rootdir chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.initial_setup
- touch $rootdir/root/.initial_setup
-
- cat >> $rootdir/home/$MY_USERNAME/.bashrc <<EOF
- # initial setup of the system
- if [ -f ~/.initial_setup ]; then
- clear
- echo "
- .---. . .
- | | |
- |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
- | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
- ' ' --' --' -' - -' ' ' -' -' -' ' - --'
-
- Initial setup process
-
- Please enter your password a second time.
- "
- sudo su
- fi
- EOF
-
- echo '# initial setup of the system' >> $rootdir/root/.bashrc
- echo 'if [ -f ~/.initial_setup ]; then' >> $rootdir/root/.bashrc
- echo ' if [ -f ~/login.txt ]; then' >> $rootdir/root/.bashrc
- echo ' NEW_USER_PASSWORD=$(printf `cat ~/login.txt`)' >> $rootdir/root/.bashrc
- echo ' else' >> $rootdir/root/.bashrc
- echo ' ENTROPY=$(cat /proc/sys/kernel/random/entropy_avail)' >> $rootdir/root/.bashrc
- echo ' if [ $ENTROPY -lt 500 ]; then' >> $rootdir/root/.bashrc
- ENTROPY_MESSAGE1=$'Initial setup process'
- ENTROPY_MESSAGE2=$'Password Generation'
- ENTROPY_MESSAGE3=$'WARNING: The entropy available on this system is too low to generate a password.\n\nThe installation process cannot continue.'
- echo " dialog --backtitle \"${ENTROPY_MESSAGE1}\" --title \"${ENTROPY_MESSAGE2}\" --msgbox \"${ENTROPY_MESSAGE3}\" 8 50" >> $rootdir/root/.bashrc
- echo ' exit' >> $rootdir/root/.bashrc
- echo ' fi' >> $rootdir/root/.bashrc
- echo ' NEW_USER_PASSWORD="$(openssl rand -base64 12 | cut -c1-10)"' >> $rootdir/root/.bashrc
- echo ' fi' >> $rootdir/root/.bashrc
- echo ' echo "${NEW_USER_PASSWORD}" > ~/login.txt' >> $rootdir/root/.bashrc
-
- echo ' clear' >> $rootdir/root/.bashrc
- echo ' echo ""' >> $rootdir/root/.bashrc
- NEW_LOGIN_PASSWORD_MESSAGE1=$'Your new login password is:'
- NEW_LOGIN_PASSWORD_MESSAGE2=$'Use it whenever you wish to ssh into this system.'
- NEW_LOGIN_PASSWORD_MESSAGE3=$'IMPORTANT: Please take a moment to enter the above password into a\npassword manager or write it down somewhere.'
- PRESS_KEY_MESSAGE=$'Press any key to continue...'
- echo " echo \"${NEW_LOGIN_PASSWORD_MESSAGE1}\"" >> $rootdir/root/.bashrc
- echo ' echo ""' >> $rootdir/root/.bashrc
- echo ' toilet "${NEW_USER_PASSWORD}"' >> $rootdir/root/.bashrc
- echo ' echo ""' >> $rootdir/root/.bashrc
- echo ' echo " ${NEW_USER_PASSWORD}"' >> $rootdir/root/.bashrc
- echo ' echo ""' >> $rootdir/root/.bashrc
- echo " echo \"${NEW_LOGIN_PASSWORD_MESSAGE2}\"" >> $rootdir/root/.bashrc
- echo ' echo ""' >> $rootdir/root/.bashrc
- echo " echo \"${NEW_LOGIN_PASSWORD_MESSAGE3}\"" >> $rootdir/root/.bashrc
- echo ' echo ""' >> $rootdir/root/.bashrc
- echo " read -n1 -r -p \"${PRESS_KEY_MESSAGE}\" key" >> $rootdir/root/.bashrc
-
- # change the password for the admin user
- echo -n " echo \"${MY_USERNAME}:" >> $rootdir/root/.bashrc
- echo '$(printf `cat ~/login.txt`)"|chpasswd' >> $rootdir/root/.bashrc
-
- # update before continuing
- echo " cd /root/${PROJECT_NAME}" >> $rootdir/root/.bashrc
- echo " git stash" >> $rootdir/root/.bashrc
- echo " git pull" >> $rootdir/root/.bashrc
- echo " make install" >> $rootdir/root/.bashrc
-
- if [[ $VARIANT != "mesh" ]]; then
- if [[ $ONION_ONLY == "no" ]]; then
- if [[ $MINIMAL_INSTALL == "no" ]]; then
- echo " ${PROJECT_NAME} menuconfig-full" >> $rootdir/root/.bashrc
- else
- echo " ${PROJECT_NAME} menuconfig" >> $rootdir/root/.bashrc
- fi
- else
- echo " ${PROJECT_NAME} menuconfig-onion" >> $rootdir/root/.bashrc
- fi
- else
- echo " echo ''" >> $rootdir/root/.bashrc
- fi
- echo ' if [ "$?" = "0" ]; then' >> $rootdir/root/.bashrc
- echo " if [ -f ~/${PROJECT_NAME}-completed.txt ]; then" >> $rootdir/root/.bashrc
- # Remove the initial setup files
- echo ' rm /root/.initial_setup' >> $rootdir/root/.bashrc
- echo " rm /home/${MY_USERNAME}/.initial_setup" >> $rootdir/root/.bashrc
- echo " touch /root/.remove_${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
- echo ' shred -zu ~/login.txt' >> $rootdir/root/.bashrc
- END_MESSAGE1=$'Congratulations!'
- if [[ $VARIANT != "mesh" ]]; then
- END_MESSAGE2=$'\nYour system has now installed\n\nThe onion ssh service is at $SSH_ONION_HOSTNAME\n\nPress any key to reboot and begin using it'
- echo ' SSH_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_ssh/hostname)' >> $rootdir/root/.bashrc
- else
- END_MESSAGE2=$'\nYour system has now installed\n\nPress any key to reboot and begin using it'
- fi
- echo " dialog --title '$END_MESSAGE1' --msgbox \"$END_MESSAGE2\" 9 50" >> $rootdir/root/.bashrc
- echo ' reboot' >> $rootdir/root/.bashrc
- echo ' fi' >> $rootdir/root/.bashrc
- echo ' else' >> $rootdir/root/.bashrc
- echo ' key=' >> $rootdir/root/.bashrc
- echo ' while [[ $key != "x" ]]; do' >> $rootdir/root/.bashrc
- INSTALL_FAIL_MESSAGE=$"Install failed. Press x to continue..."
- echo " read -n1 -r -p \"${INSTALL_FAIL_MESSAGE}\" key" >> $rootdir/root/.bashrc
- echo ' done' >> $rootdir/root/.bashrc
- echo ' fi' >> $rootdir/root/.bashrc
- echo ' exit' >> $rootdir/root/.bashrc
- echo 'else' >> $rootdir/root/.bashrc
- echo ' # Remove default account after install' >> $rootdir/root/.bashrc
- echo " if [ -f /root/.remove_${GENERIC_IMAGE_USERNAME} ]; then" >> $rootdir/root/.bashrc
- echo " if [ -d /home/${GENERIC_IMAGE_USERNAME} ]; then" >> $rootdir/root/.bashrc
- echo " userdel -r ${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
- echo " if [ -d /home/${GENERIC_IMAGE_USERNAME} ]; then" >> $rootdir/root/.bashrc
- echo " rm -rf /home/${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
- echo " rm /root/.remove_${GENERIC_IMAGE_USERNAME}" >> $rootdir/root/.bashrc
- echo ' fi' >> $rootdir/root/.bashrc
- echo ' fi' >> $rootdir/root/.bashrc
- echo ' fi' >> $rootdir/root/.bashrc
- echo 'fi' >> $rootdir/root/.bashrc
- }
-
- continue_installation() {
- # If a configuration file exists then run with it
- # otherwise the interactive installer can be used
- # This is equivalent to installing freedombox-setup on freedombox
- if [ $CONFIG_FILENAME ]; then
- if [ ${#CONFIG_FILENAME} -gt 2 ]; then
- cp $CONFIG_FILENAME $rootdir/root/$PROJECT_NAME.cfg
- cat $rootdir/root/$PROJECT_NAME.cfg
- chroot "$rootdir" su -c "$PROJECT_NAME -c /root/$PROJECT_NAME.cfg" - root
- fi
- fi
- }
-
- atheros_wifi() {
- firmware_filename="open-ath9k-htc-firmware_1.3-1_all.deb"
- firmware_hash='5fea58ffefdf0ef15b504db7fbe3bc078c03e0d927bba64085e4b6f2546102f5'
-
- firmware_url="http://us.archive.trisquel.info/trisquel/pool/main/o/open-ath9k-htc-firmware/$firmware_filename"
- firmware_tempfile="/tmp/$firmware_filename"
- wget "$firmware_url" -O "$rootdir$firmware_tempfile"
- downloaded_firmware_hash=$(sha256sum "$rootdir$firmware_tempfile" | awk -F ' ' '{print $1}')
- if [[ "$downloaded_firmware_hash" == "$firmware_hash" ]]; then
- chroot "$rootdir" dpkg -i "$firmware_tempfile"
- else
- echo 'WARNING: Atheros Wifi firmware hash does not match. The driver has not been installed.'
- fi
- }
-
- mesh_avahi() {
- chroot "$rootdir" apt-get -y install avahi-utils avahi-autoipd avahi-dnsconfd
-
- decarray=( 1 2 3 4 5 6 7 8 9 0 )
- PEER_ID=${decarray[$RANDOM%10]}${decarray[$RANDOM%10]}${decarray[$RANDOM%10]}${decarray[$RANDOM%10]}${decarray[$RANDOM%10]}${decarray[$RANDOM%10]}${decarray[$RANDOM%10]}${decarray[$RANDOM%10]}
- sed -i "s|#host-name=.*|host-name=P$PEER_ID|g" $rootdir/etc/avahi/avahi-daemon.conf
-
- if [ ! -d $rootdir/etc/avahi/services ]; then
- mkdir -p $rootdir/etc/avahi/services
- fi
-
- # remove an avahi service which isn't used
- if [ -f $rootdir/etc/avahi/services/udisks.service ]; then
- rm $rootdir/etc/avahi/services/udisks.service
- fi
-
- # Add an ssh service
- echo '<?xml version="1.0" standalone="no"?><!--*-nxml-*-->' > $rootdir/etc/avahi/services/ssh.service
- echo '<!DOCTYPE service-group SYSTEM "avahi-service.dtd">' >> $rootdir/etc/avahi/services/ssh.service
- echo '<service-group>' >> $rootdir/etc/avahi/services/ssh.service
- echo ' <name replace-wildcards="yes">%h SSH</name>' >> $rootdir/etc/avahi/services/ssh.service
- echo ' <service>' >> $rootdir/etc/avahi/services/ssh.service
- echo ' <type>_ssh._tcp</type>' >> $rootdir/etc/avahi/services/ssh.service
- echo " <port>$SSH_PORT</port>" >> $rootdir/etc/avahi/services/ssh.service
- echo ' </service>' >> $rootdir/etc/avahi/services/ssh.service
- echo '</service-group>' >> $rootdir/etc/avahi/services/ssh.service
-
- # keep the daemon running
- WATCHDOG_SCRIPT_NAME="keepon"
- echo '' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- echo '# keep avahi daemon running' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- echo 'AVAHI_RUNNING=$(pgrep avahi-daemon > /dev/null && echo Running)' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- echo 'if [ ! $AVAHI_RUNNING ]; then' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- echo ' systemctl start avahi-daemon' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- echo ' echo -n $CURRENT_DATE >> $LOGFILE' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- echo ' echo " Avahi daemon restarted" >> $LOGFILE' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- echo 'fi' >> $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- chmod +x $rootdir/usr/bin/$WATCHDOG_SCRIPT_NAME
- }
-
- mesh_batman() {
- chroot "$rootdir" apt-get -y install iproute bridge-utils libnetfilter-conntrack3 batctl
- chroot "$rootdir" apt-get -y install python-dev libevent-dev ebtables python-pip git
- chroot "$rootdir" apt-get -y install wireless-tools rfkill
-
- if ! grep -q "batman_adv" $rootdir/etc/modules; then
- echo 'batman_adv' >> $rootdir/etc/modules
- fi
-
- if [ -f /usr/local/bin/${PROJECT_NAME}-mesh-batman ]; then
- cp /usr/local/bin/${PROJECT_NAME}-mesh-batman $rootdir/var/lib/batman
- else
- cp /usr/bin/${PROJECT_NAME}-mesh-batman $rootdir/var/lib/batman
- fi
-
- echo '[Unit]' > $rootdir/etc/systemd/system/batman.service
- echo 'Description=B.A.T.M.A.N. Advanced' >> $rootdir/etc/systemd/system/batman.service
- echo '' >> $rootdir/etc/systemd/system/batman.service
- echo '[Service]' >> $rootdir/etc/systemd/system/batman.service
- echo 'Type=oneshot' >> $rootdir/etc/systemd/system/batman.service
- echo "ExecStart=/var/lib/batman start" >> $rootdir/etc/systemd/system/batman.service
- echo "ExecStop=/var/lib/batman stop" >> $rootdir/etc/systemd/system/batman.service
- echo 'RemainAfterExit=yes' >> $rootdir/etc/systemd/system/batman.service
- echo '' >> $rootdir/etc/systemd/system/batman.service
- echo '# Allow time for the server to start/stop' >> $rootdir/etc/systemd/system/batman.service
- echo 'TimeoutSec=300' >> $rootdir/etc/systemd/system/batman.service
- echo '' >> $rootdir/etc/systemd/system/batman.service
- echo '[Install]' >> $rootdir/etc/systemd/system/batman.service
- echo 'WantedBy=multi-user.target' >> $rootdir/etc/systemd/system/batman.service
- chroot "$rootdir" systemctl enable batman
- }
-
- mesh_firewall() {
- TOX_PORT=33445
- ZERONET_PORT=15441
- FIREWALL_FILENAME=$rootdir/etc/systemd/system/meshfirewall.service
- MESH_FIREWALL_SCRIPT=/usr/bin/mesh-firewall
-
- echo '#!/bin/bash' > $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -P INPUT ACCEPT' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'ip6tables -P INPUT ACCEPT' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -F' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'ip6tables -F' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -t nat -F' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'ip6tables -t nat -F' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -X' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'ip6tables -X' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -P INPUT DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'ip6tables -P INPUT DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -i lo -j ACCEPT' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '# Make sure incoming tcp connections are SYN packets' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -p tcp ! --syn -m state --state NEW -j DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '# Drop packets with incoming fragments' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -f -j DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '# Drop bogons' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -p tcp --tcp-flags ALL ALL -j DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -p tcp --tcp-flags ALL FIN,PSH,URG -j DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -p tcp --tcp-flags ALL SYN,RST,ACK,FIN,URG -j DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '# Incoming malformed NULL packets:' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo 'iptables -A INPUT -p tcp --tcp-flags ALL NONE -j DROP' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo '' >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo "iptables -A INPUT -p tcp --dport $TOX_PORT -j ACCEPT" >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo "iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport $ZERONET_PORT -j ACCEPT" >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo "iptables -A INPUT -i $WIFI_INTERFACE -p tcp --dport $ZERONET_PORT -j ACCEPT" >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo "iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport $TRACKER_PORT -j ACCEPT" >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo "iptables -A INPUT -i $WIFI_INTERFACE -p tcp --dport $TRACKER_PORT -j ACCEPT" >> $rootdir/$MESH_FIREWALL_SCRIPT
- echo "iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport 1900 -j ACCEPT" >> $rootdir/$MESH_FIREWALL_SCRIPT
- chmod +x $rootdir/$MESH_FIREWALL_SCRIPT
-
- echo '[Unit]' > $FIREWALL_FILENAME
- echo 'Description=Mesh Firewall' >> $FIREWALL_FILENAME
- echo '' >> $FIREWALL_FILENAME
- echo '[Service]' >> $FIREWALL_FILENAME
- echo 'Type=oneshot' >> $FIREWALL_FILENAME
- echo "ExecStart=$MESH_FIREWALL_SCRIPT" >> $FIREWALL_FILENAME
- echo 'RemainAfterExit=no' >> $FIREWALL_FILENAME
- echo '' >> $FIREWALL_FILENAME
- echo 'TimeoutSec=30' >> $FIREWALL_FILENAME
- echo '' >> $FIREWALL_FILENAME
- echo '[Install]' >> $FIREWALL_FILENAME
- echo 'WantedBy=multi-user.target' >> $FIREWALL_FILENAME
- chroot "$rootdir" systemctl enable meshfirewall
- }
-
- mesh_tox_node() {
- TOX_REPO='git://github.com/irungentoo/toxcore.git'
- TOX_COMMIT='73b2144edcfd1ca617e9054479b66ab0c0361a14'
- # These are some default nodes, but you can replace them with trusted nodes
- # as you prefer. See https://wiki.tox.im/Nodes
- TOX_NODES=
- #TOX_NODES=(
- # '192.254.75.102,2607:5600:284::2,33445,951C88B7E75C867418ACDB5D273821372BB5BD652740BCDF623A4FA293E75D2F,Tox RELENG,US'
- # '144.76.60.215,2a01:4f8:191:64d6::1,33445,04119E835DF3E78BACF0F84235B300546AF8B936F035185E2A8E9E0A67C8924F,sonOfRa,DE'
- #)
-
- chroot "$rootdir" apt-get -y install build-essential libtool autotools-dev
- chroot "$rootdir" apt-get -y install automake checkinstall check git yasm
- chroot "$rootdir" apt-get -y install libsodium13 libsodium-dev libcap2-bin
- chroot "$rootdir" apt-get -y install libconfig9 libconfig-dev
-
- chroot "$rootdir" git clone $TOX_REPO $INSTALL_DIR/toxcore
- chroot "$rootdir" cd $INSTALL_DIR/toxcore
- chroot "$rootdir" git checkout $TOX_COMMIT -b $TOX_COMMIT
-
- chroot "$rootdir" autoreconf -i
- chroot "$rootdir" ./configure --enable-daemon
- chroot "$rootdir" make
- chroot "$rootdir" make install
- chroot "$rootdir" cp /usr/local/lib/libtoxcore* /usr/lib/
-
- if [ ! -f $rootdir/usr/local/bin/tox-bootstrapd ]; then
- echo $"File not found /usr/local/bin/tox-bootstrapd"
- return
- fi
-
- chroot "$rootdir" useradd --home-dir /var/lib/tox-bootstrapd --create-home --system --shell /sbin/nologin --comment $"Account to run Tox's DHT bootstrap daemon" --user-group tox-bootstrapd
- chroot "$rootdir" chmod 700 /var/lib/tox-bootstrapd
- if [ ! -f $rootdir/$INSTALL_DIR/toxcore/other/bootstrap_daemon/tox-bootstrapd.conf ]; then
- echo $"File not found $INSTALL_DIR/toxcore/other/bootstrap_daemon/tox-bootstrapd.conf"
- fi
- # remove Maildir
- if [ -d $rootdir/var/lib/tox-bootstrapd/Maildir ]; then
- rm -rf $rootdir/var/lib/tox-bootstrapd/Maildir
- fi
-
- # create configuration file
- echo "port = $TOX_PORT" > $rootdir/etc/tox-bootstrapd.conf
- echo 'keys_file_path = "/var/lib/tox-bootstrapd/keys"' >> $rootdir/etc/tox-bootstrapd.conf
- echo 'pid_file_path = "/var/run/tox-bootstrapd/tox-bootstrapd.pid"' >> $rootdir/etc/tox-bootstrapd.conf
- echo 'enable_ipv6 = true' >> $rootdir/etc/tox-bootstrapd.conf
- echo 'enable_ipv4_fallback = true' >> $rootdir/etc/tox-bootstrapd.conf
- echo 'enable_lan_discovery = true' >> $rootdir/etc/tox-bootstrapd.conf
- echo 'enable_tcp_relay = true' >> $rootdir/etc/tox-bootstrapd.conf
- echo "tcp_relay_ports = [443, 3389, $TOX_PORT]" >> $rootdir/etc/tox-bootstrapd.conf
- echo 'enable_motd = true' >> $rootdir/etc/tox-bootstrapd.conf
- echo 'motd = "tox-bootstrapd"' >> $rootdir/etc/tox-bootstrapd.conf
-
- if [ $TOX_NODES ]; then
- echo 'bootstrap_nodes = (' >> $rootdir/etc/tox-bootstrapd.conf
- toxcount=0
- while [ "x${TOX_NODES[toxcount]}" != "x" ]
- do
- toxval_ipv4=$(echo $TOX_NODES[toxcount] | awk -F ',' '{print $1}')
- toxval_ipv6=$(echo $TOX_NODES[toxcount] | awk -F ',' '{print $2}')
- toxval_port=$(echo $TOX_NODES[toxcount] | awk -F ',' '{print $3}')
- toxval_pubkey=$(echo $TOX_NODES[toxcount] | awk -F ',' '{print $4}')
- toxval_maintainer=$(echo $TOX_NODES[toxcount] | awk -F ',' '{print $5}')
- echo "{ // $toxval_maintainer" >> $rootdir/etc/tox-bootstrapd.conf
- if [[ $toxval_ipv6 != 'NONE' ]]; then
- echo " address = \"$toxval_ipv6\"" >> $rootdir/etc/tox-bootstrapd.conf
- else
- echo " address = \"$toxval_ipv4\"" >> $rootdir/etc/tox-bootstrapd.conf
- fi
- echo " port = $toxval_port" >> $rootdir/etc/tox-bootstrapd.conf
- echo " public_key = \"$toxval_pubkey\"" >> $rootdir/etc/tox-bootstrapd.conf
- toxcount=$(( $toxcount + 1 ))
- if [ "x${TOX_NODES[toxcount]}" != "x" ]; then
- echo "}," >> $rootdir/etc/tox-bootstrapd.conf
- else
- echo "}" >> $rootdir/etc/tox-bootstrapd.conf
- fi
- done
- echo ')' >> $rootdir/etc/tox-bootstrapd.conf
- fi
-
- if [ ! -f $rootdir/$INSTALL_DIR/toxcore/other/bootstrap_daemon/tox-bootstrapd.service ]; then
- echo $"File not found $INSTALL_DIR/toxcore/other/bootstrap_daemon/tox-bootstrapd.service"
- fi
- cp $rootdir/$INSTALL_DIR/toxcore/other/bootstrap_daemon/tox-bootstrapd.service $rootdir/etc/systemd/system/
-
- chroot "$rootdir" systemctl enable tox-bootstrapd.service
- }
-
- function mesh_tox_client {
- chroot "$rootdir" apt-get -y install libncursesw5-dev libconfig-dev libqrencode-dev libcurl4-openssl-dev
-
- chroot "$rootdir" git clone $TOXIC_REPO $INSTALL_DIR/toxic
- chroot "$rootdir" cd $INSTALL_DIR/toxic
- chroot "$rootdir" git checkout $TOXIC_COMMIT -b $TOXIC_COMMIT
- echo "Toxic commit:$TOXIC_COMMIT" >> $rootdir$COMPLETION_FILE
-
- chroot "$rootdir" make
- chroot "$rootdir" make install
- }
-
- function mesh_zeronet {
- ZERONET_REPO='https://github.com/HelloZeroNet/ZeroNet.git'
- ZERONET_COMMIT='675bd462556c541d65e2d95f91f899146a373aad'
-
- chroot "$rootdir" apt-get -y install python python-msgpack python-gevent
- chroot "$rootdir" apt-get -y install python-pip bittornado
- chroot "$rootdir" pip install msgpack-python --upgrade
-
- chroot "$rootdir" useradd -d /opt/zeronet/ -s /bin/false zeronet
- git clone $ZERONET_REPO $rootdir/opt/zeronet
- if [ ! -d $rootdir/opt/zeronet ]; then
- echo 'WARNING: Unable to clone zeronet'
- return
- fi
- cd $rootdir/opt/zeronet
- git checkout $ZERONET_COMMIT -b $ZERONET_COMMIT
- echo "ZeroNet commit:$ZERONET_COMMIT" >> $rootdir$COMPLETION_FILE
- chown -R zeronet:zeronet $rootdir/opt/zeronet
-
- # Hack to ensure that the file access port is opened
- # This is because zeronet normally relies on an internet site
- # to do this, but on a purely local mesh the internet isn't available
- sed -i 's|fileserver_port = 0|fileserver_port = config.fileserver_port\n sys.modules["main"].file_server.port_opened = True|g' $rootdir/opt/zeronet/src/Site/Site.py
-
- echo '[Unit]' > $rootdir/etc/systemd/system/zeronet.service
- echo 'Description=Zeronet Server' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'After=syslog.target' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'After=network.target' >> $rootdir/etc/systemd/system/zeronet.service
- echo '[Service]' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'Type=simple' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'User=zeronet' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'Group=zeronet' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'WorkingDirectory=/opt/zeronet' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'ExecStart=/usr/bin/python zeronet.py --ip_external replace.local --trackers_file /opt/zeronet/bootstrap' >> $rootdir/etc/systemd/system/zeronet.service
- echo '' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'TimeoutSec=300' >> $rootdir/etc/systemd/system/zeronet.service
- echo '' >> $rootdir/etc/systemd/system/zeronet.service
- echo '[Install]' >> $rootdir/etc/systemd/system/zeronet.service
- echo 'WantedBy=multi-user.target' >> $rootdir/etc/systemd/system/zeronet.service
-
- echo '[Unit]' > $rootdir/etc/systemd/system/tracker.service
- echo 'Description=Torrent Tracker' >> $rootdir/etc/systemd/system/tracker.service
- echo 'After=syslog.target' >> $rootdir/etc/systemd/system/tracker.service
- echo 'After=network.target' >> $rootdir/etc/systemd/system/tracker.service
- echo '[Service]' >> $rootdir/etc/systemd/system/tracker.service
- echo 'Type=simple' >> $rootdir/etc/systemd/system/tracker.service
- echo 'User=tracker' >> $rootdir/etc/systemd/system/tracker.service
- echo 'Group=tracker' >> $rootdir/etc/systemd/system/tracker.service
- echo 'WorkingDirectory=/opt/tracker' >> $rootdir/etc/systemd/system/tracker.service
- echo "ExecStart=/usr/bin/bttrack --port $TRACKER_PORT --dfile /opt/tracker/dstate --logfile /opt/tracker/tracker.log --nat_check 0 --scrape_allowed full --ipv6_enabled 0" >> $rootdir/etc/systemd/system/tracker.service
- echo '' >> $rootdir/etc/systemd/system/tracker.service
- echo 'TimeoutSec=300' >> $rootdir/etc/systemd/system/tracker.service
- echo '' >> $rootdir/etc/systemd/system/tracker.service
- echo '[Install]' >> $rootdir/etc/systemd/system/tracker.service
- echo 'WantedBy=multi-user.target' >> $rootdir/etc/systemd/system/tracker.service
-
- chroot "$rootdir" useradd -d /opt/tracker/ -s /bin/false tracker
- if [ ! -d $rootdir/opt/tracker ]; then
- mkdir $rootdir/opt/tracker
- fi
- chown -R tracker:tracker $rootdir/opt/tracker
-
- # publish regularly
- echo "* * * * * root zeronetavahi > /dev/null" >> $rootdir/etc/crontab
-
- chroot "$rootdir" systemctl enable tracker.service
- chroot "$rootdir" systemctl enable zeronet.service
- }
-
- initialise_mesh() {
- if [[ $VARIANT != "mesh" ]]; then
- return
- fi
- mesh_firewall
- mesh_avahi
- mesh_batman
- mesh_tox_node
- mesh_tox_client
- mesh_zeronet
-
- MESH_SERVICE='mesh-setup.service'
- MESH_SETUP_DAEMON=$rootdir/etc/systemd/system/$MESH_SERVICE
-
- echo '[Unit]' > $MESH_SETUP_DAEMON
- echo 'Description=Initial mesh router configuration' >> $MESH_SETUP_DAEMON
- echo 'After=syslog.target' >> $MESH_SETUP_DAEMON
- echo 'After=network.target' >> $MESH_SETUP_DAEMON
- echo '[Service]' >> $MESH_SETUP_DAEMON
- echo 'Type=simple' >> $MESH_SETUP_DAEMON
- echo 'User=root' >> $MESH_SETUP_DAEMON
- echo 'Group=root' >> $MESH_SETUP_DAEMON
- echo 'WorkingDirectory=/root' >> $MESH_SETUP_DAEMON
- echo "ExecStart=/usr/local/bin/${PROJECT_NAME}-image-mesh > /var/log/mesh-setup.log" >> $MESH_SETUP_DAEMON
- echo '' >> $MESH_SETUP_DAEMON
- echo 'TimeoutSec=99999' >> $MESH_SETUP_DAEMON
- echo '' >> $MESH_SETUP_DAEMON
- echo '[Install]' >> $MESH_SETUP_DAEMON
- echo 'WantedBy=multi-user.target' >> $MESH_SETUP_DAEMON
- chroot "$rootdir" systemctl enable $MESH_SERVICE
- }
-
- # Set to true/false to control if eatmydata is used during build
- use_eatmydata=true
-
- rootdir="$1"
- fmdir="$(pwd)"
- image="$fmdir"/"$2"
- cd "$rootdir"
-
- echo info: building $MACHINE for $ARCHITECTURE
-
- export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true
- export LC_ALL=C LANGUAGE=C LANG=C
-
- # Override libpam-tmpdir setting during build, as the directories
- # are not created yet.
- export TMP=/tmp/ TMPDIR=/tmp/
-
- username=$MY_USERNAME
- echo $"warning: creating initial user $username with well known password!"
- password=$MY_PASSWORD
- chroot "$rootdir" adduser --gecos $username --disabled-password $username
- echo $username:$password | chroot $rootdir /usr/sbin/chpasswd
- chroot "$rootdir" adduser $username sudo
-
- case "$MACHINE" in
- virtualbox)
- # hide irrelevant console keyboard messages.
- echo "echo \"4 4 1 7\" > /proc/sys/kernel/printk" \
- >> /etc/init.d/rc.local
- ;;
- qemu)
- # hide irrelevant console keyboard messages.
- echo "echo \"4 4 1 7\" > /proc/sys/kernel/printk" \
- >> /etc/init.d/rc.local
- ;;
- esac
-
- set_apt_sources $BUILD_MIRROR
- chroot "$rootdir" apt-get clean
- chroot "$rootdir" rm -rf /var/lib/apt/lists/*
- chroot "$rootdir" apt-get clean
- chroot "$rootdir" apt-get update
-
- cat > $rootdir/usr/sbin/policy-rc.d <<EOF
- #!/bin/sh
- exit 101
- EOF
- chmod a+rx $rootdir/usr/sbin/policy-rc.d
-
- if $use_eatmydata ; then
- enable_eatmydata_override
- fi
-
- if [ -n "$CUSTOM_SETUP" ]; then
- cp "$CUSTOM_SETUP" "$rootdir"/tmp
- chroot "$rootdir" apt-get install -y gdebi-core
- chroot "$rootdir" gdebi -n /tmp/"$(basename $CUSTOM_SETUP)"
- fi
-
- chroot "$rootdir" apt-get install -y sudo git dialog toilet build-essential openssh-server
- chroot "$rootdir" apt-get install -y avahi-daemon avahi-utils avahi-discover avahi-autoipd
- chroot "$rootdir" apt-get install -y iptables dnsutils net-tools network-manager iputils-ping
- chroot "$rootdir" apt-get install -y libnss-mdns libnss-myhostname libnss-gw-name nano man ntp
- chroot "$rootdir" apt-get install -y locales locales-all debconf
-
- sed -i "s|#host-name=.*|host-name=${PROJECT_NAME}|g" $rootdir/etc/avahi/avahi-daemon.conf
-
- chroot "$rootdir" /bin/bash -x <<EOF
- git clone $PROJECT_REPO /root/$PROJECT_NAME
- cd /root/$PROJECT_NAME
- make install
- EOF
-
- chroot "$rootdir" ${PROJECT_NAME}-image-hardware-setup 2>&1 | \
- tee $rootdir/var/log/${PROJECT_NAME}-image-hardware-setup.log
-
- rm $rootdir/usr/sbin/policy-rc.d
-
- # Set up HRNG for systems known to have one
- # Otherwise install haveged
- if [[ "$MACHINE" != "beaglebone" ]]; then
- chroot $rootdir apt-get -y install haveged
- else
- chroot $rootdir apt-get -y install rng-tools
- sed -i 's|#HRNGDEVICE=/dev/hwrng|HRNGDEVICE=/dev/hwrng|g' $rootdir/etc/default/rng-tools
- fi
-
- # copy u-boot to beginning of image
- case "$MACHINE" in
- beaglebone)
- dd if=$rootdir/usr/lib/u-boot/am335x_boneblack/MLO of="$image" \
- count=1 seek=1 conv=notrunc bs=128k
- dd if=$rootdir/usr/lib/u-boot/am335x_boneblack/u-boot.img of="$image" \
- count=2 seek=1 conv=notrunc bs=384k
- ;;
- cubieboard2)
- dd if=$rootdir/usr/lib/u-boot/Cubieboard2/u-boot-sunxi-with-spl.bin of="$image" \
- seek=8 conv=notrunc bs=1k
- ;;
- a20-olinuxino-lime)
- dd if=$rootdir/usr/lib/u-boot/A20-OLinuXino-Lime/u-boot-sunxi-with-spl.bin \
- of="$image" seek=8 conv=notrunc bs=1k
- ;;
- esac
-
- if $use_eatmydata ; then
- disable_eatmydata_override
- fi
-
- set_apt_sources $MIRROR
- chroot "$rootdir" apt-get update
-
- configure_ssh
- configure_networking
- admin_user_sudo
- create_generic_image
- atheros_wifi
- continue_installation
- initialise_mesh
-
- cd /
- echo $"info: killing leftover processes in chroot"
- fuser -mvk $rootdir/. || true
|