diff --git a/src/freedombone-app-tahoelafs b/src/freedombone-app-tahoelafs new file mode 100755 index 00000000..8e12d979 --- /dev/null +++ b/src/freedombone-app-tahoelafs @@ -0,0 +1,243 @@ +#!/bin/bash +# +# .---. . . +# | | | +# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-. +# | | (.-' (.-' ( | ( )| | | | )( )| | (.-' +# ' ' --' --' -' - -' ' ' -' -' -' ' - --' +# +# Freedom in the Cloud +# +# Distributed storage +# +# License +# ======= +# +# Copyright (C) 2014-2016 Bob Mottram +# +# 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 . + +VARIANTS='mesh' + +TAHOELAFS_PORT=50213 +TAHOELAFS_WEB_PORT=3456 +TAHOELAFS_STORAGE_SPACE=1G +TAHOELAFS_SHARED_DIR='Shared' + +function reconfigure_tahoelafs { + for d in /home/*/ ; do + USERNAME=$(echo "$d" | awk -F '/' '{print $3}') + if [[ $USERNAME != "git" && $USERNAME != "mirrors" && $USERNAME != "sync" ]]; then + if [ -d /home/$USERNAME/.tahoe ]; then + su -c 'tahoe stop' - $USERNAME + rm -rf /home/$USERNAME/.tahoe + fi + if [ -d /home/$USERNAME/.tahoe-introducer ]; then + rm -rf /home/$USERNAME/.tahoe-introducer + fi + + if [ -d /home/$USERNAME/${TAHOELAFS_SHARED_DIR} ]; then + rm -rf /home/$USERNAME/${TAHOELAFS_SHARED_DIR} + fi + + su -c 'tahoe create-node' - $USERNAME + + if [ ! -d /home/$USERNAME/.tahoe ]; then + exit 63722 + fi + + su -c 'tahoe create-introducer ~/.tahoe-introducer' - $USERNAME + + if [ ! -d /home/$USERNAME/.tahoe-introducer ]; then + exit 365272 + fi + + # create a shared directory + if [ ! -d /home/$USERNAME/${TAHOELAFS_SHARED_DIR} ]; then + mkdir /home/$USERNAME/${TAHOELAFS_SHARED_DIR} + chown -R $USERNAME:$USERNAME /home/$USERNAME/${TAHOELAFS_SHARED_DIR} + fi + + TAHOELAFS_CONFIG=/home/$USERNAME/.tahoe/tahoe.cfg + echo '[node]' > $TAHOELAFS_CONFIG + echo "nickname = $USERNAME" >> $TAHOELAFS_CONFIG + echo "web.port = tcp:$TAHOELAFS_WEB_PORT:interface=127.0.0.1" >> $TAHOELAFS_CONFIG + echo 'web.static = public_html' >> $TAHOELAFS_CONFIG + echo "tub.port = tcp:$TAHOELAFS_PORT" >> $TAHOELAFS_CONFIG + echo "tub.location = tcp:$HOSTNAME:$TAHOELAFS_PORT" >> $TAHOELAFS_CONFIG + echo 'timeout.keepalive = 240' >> $TAHOELAFS_CONFIG + echo 'timeout.disconnect = 1800' >> $TAHOELAFS_CONFIG + echo '' >> $TAHOELAFS_CONFIG + echo '[client]' >> $TAHOELAFS_CONFIG + echo 'introducer.furl = None' >> $TAHOELAFS_CONFIG + echo '#helper.furl =' >> $TAHOELAFS_CONFIG + echo '' >> $TAHOELAFS_CONFIG + echo 'shares.needed = 1' >> $TAHOELAFS_CONFIG + echo 'shares.happy = 1' >> $TAHOELAFS_CONFIG + echo 'shares.total = 1' >> $TAHOELAFS_CONFIG + echo '' >> $TAHOELAFS_CONFIG + echo '[storage]' >> $TAHOELAFS_CONFIG + echo 'enabled = true' >> $TAHOELAFS_CONFIG + echo "reserved_space = $TAHOELAFS_STORAGE_SPACE" >> $TAHOELAFS_CONFIG + echo '#expire.enabled = true' >> $TAHOELAFS_CONFIG + echo '#expire.mode =' >> $TAHOELAFS_CONFIG + echo '' >> $TAHOELAFS_CONFIG + echo '[helper]' >> $TAHOELAFS_CONFIG + echo 'enabled = false' >> $TAHOELAFS_CONFIG + echo '' >> $TAHOELAFS_CONFIG + echo '[drop_upload]' >> $TAHOELAFS_CONFIG + echo 'enabled = true' >> $TAHOELAFS_CONFIG + echo "local.directory = ~/${TAHOELAFS_SHARED_DIR}" >> $TAHOELAFS_CONFIG + chown $USERNAME:$USERNAME $TAHOELAFS_CONFIG + + su -c 'tahoe start ~/.tahoe-introducer' - $USERNAME + su -c 'tahoe start' - $USERNAME + fi + done +} + +function upgrade_tahoelafs { + echo -n '' + # TODO +} + +function backup_local_tahoelafs { + echo -n '' + # TODO +} + +function restore_local_tahoelafs { + echo -n '' + # TODO +} + +function backup_remote_tahoelafs { + echo -n '' + # TODO +} + +function restore_remote_tahoelafs { + echo -n '' + # TODO +} + +function remove_tahoelafs { + if ! grep -Fxq "install_tahoelafs" $COMPLETION_FILE; then + return + fi + iptables -D INPUT -p udp --dport $TAHOELAFS_PORT -j ACCEPT + iptables -D INPUT -p tcp --dport $TAHOELAFS_PORT -j ACCEPT + function_check save_firewall_settings + save_firewall_settings + + apt-get -y remove --purge tahoe-lafs + + sed -i '/install_tahoelafs/d' $COMPLETION_FILE + sed -i '/configure_firewall_for_tahoelafs/d' $COMPLETION_FILE +} + +function configure_firewall_for_tahoelafs { + if grep -Fxq "configure_firewall_for_tahoelafs" $COMPLETION_FILE; then + return + fi + iptables -A INPUT -p udp --dport $TAHOELAFS_PORT -j ACCEPT + iptables -A INPUT -p tcp --dport $TAHOELAFS_PORT -j ACCEPT + function_check save_firewall_settings + save_firewall_settings + OPEN_PORTS+=("Tahoe-LAFS $TAHOELAFS_PORT") + echo 'configure_firewall_for_tahoelafs' >> $COMPLETION_FILE +} + +function tahoelafs_update_script { + update_script_filename=$1 + + echo '#!/bin/bash' > $update_script_filename + echo 'PEERS_FILE=$(mktemp /tmp/tahoelafs-peers.XXXXXX)' >> $update_script_filename + echo -n 'avahi-browse -atl | grep "Workstation" | ' >> $update_script_filename + echo -n "awk -F ' ' '{print \$4}' " >> $update_script_filename + echo '| sort -u > $PEERS_FILE' >> $update_script_filename + echo 'if [ ! "$?" = "0" ]; then' >> $update_script_filename + echo ' exit 1' >> $update_script_filename + echo 'fi' >> $update_script_filename + echo '' >> $update_script_filename + echo 'if [ ! -f $PEERS_FILE ]; then' >> $update_script_filename + echo ' exit 0' >> $update_script_filename + echo 'fi' >> $update_script_filename + echo '' >> $update_script_filename + echo 'furl=""' >> $update_script_filename + echo 'while IFS="" read -r line || [[ -n "$line" ]]; do' >> $update_script_filename + echo ' if [[ $furl != "" ]]; then' >> $update_script_filename + echo -n ' furl="$furl,$line:' >> $update_script_filename + echo -n "$TAHOELAFS_PORT" >> $update_script_filename + echo '"' >> $update_script_filename + echo ' else' >> $update_script_filename + echo -n ' furl="$line:' >> $update_script_filename + echo -n "$TAHOELAFS_PORT" >> $update_script_filename + echo '"' >> $update_script_filename + echo ' fi' >> $update_script_filename + echo 'done < "$PEERS_FILE"' >> $update_script_filename + echo '' >> $update_script_filename + echo 'rm $PEERS_FILE' >> $update_script_filename + echo '' >> $update_script_filename + echo 'for d in /home/*/ ; do' >> $update_script_filename + echo -n ' USERNAME=$(echo "$d" | ' >> $update_script_filename + echo "awk -F '/' '{print \$3}')'" >> $update_script_filename + echo ' if [ -f /home/$USERNAME/.tahoe/tahoe.cfg ]; then' >> $update_script_filename + echo ' if ! grep -q "introducer.furl = ${furl}" /home/$USERNAME/.tahoe/tahoe.cfg; then' >> $update_script_filename + echo ' sed -i "s|introducer.furl =.*|introducer.furl = ${furl}|g" /home/$USERNAME/.tahoe/tahoe.cfg' >> $update_script_filename + echo ' chown $USERNAME:$USERNAME /home/$USERNAME/.tahoe/tahoe.cfg' >> $update_script_filename + echo ' su -c "tahoe restart" - $USERNAME' >> $update_script_filename + echo ' fi' >> $update_script_filename + echo ' fi' >> $update_script_filename + echo 'done' >> $update_script_filename + echo '' >> $update_script_filename + echo 'exit 0' >> $update_script_filename + chmod +x $update_script_filename +} + +function mesh_install_tahoelafs { + chroot "$rootdir" apt-get -y install tahoe-lafs + chroot "$rootdir" su -c 'tahoe create-client' - $MY_USERNAME + if [ ! -d $rootdir/home/$MY_USERNAME/.tahoe ]; then + exit 63722 + fi + tahoelafs_update_script $rootdir/usr/bin/update-tahoelafs + + if ! grep -q "update-tahoelafs" $rootdir/etc/crontab; then + echo "*/1 * * * * root /usr/bin/update-tahoelafs 2> /dev/null" >> $rootdir/etc/crontab + fi +} + +function install_tahoelafs { + if [ $INSTALLING_MESH ]; then + mesh_install_tahoelafs + return + fi + + if grep -Fxq "install_tahoelafs" $COMPLETION_FILE; then + return + fi + + apt-get -y install tahoe-lafs + configure_firewall_for_tahoelafs + reconfigure_tahoelafs + tahoelafs_update_script /usr/bin/update-tahoelafs + + function_check cron_add_mins + cron_add_mins 1 '/usr/bin/update-tahoelafs 2> /dev/null' + + echo 'install_tahoelafs' >> $COMPLETION_FILE +} + +# NOTE: deliberately no exit 0 diff --git a/src/freedombone-image-customise b/src/freedombone-image-customise index f716d5fd..2b36f285 100755 --- a/src/freedombone-image-customise +++ b/src/freedombone-image-customise @@ -555,6 +555,7 @@ initialise_mesh() { install_avahi install_batman install_tomb + install_tahoelafs #install_librevault #install_ipfs install_tox diff --git a/src/freedombone-image-mesh b/src/freedombone-image-mesh index d3575702..be40274f 100755 --- a/src/freedombone-image-mesh +++ b/src/freedombone-image-mesh @@ -745,6 +745,15 @@ function setup_ipfs { echo 'IPFS installed with ID $IPFS_PEER_ID' >> $INSTALL_LOG } +function setup_tahoelafs { + reconfigure_tahoelafs + + TAHOELAFS_CONFIG=/home/${MY_USERNAME}/.tahoe/tahoe.cfg + if [ ! -f ${TAHOELAFS_CONFIG} ]; then + exit 673923 + fi +} + # whether to reset the identity set_new_identity= if [ $2 ]; then @@ -800,6 +809,7 @@ if [ -f $MESH_INSTALL_SETUP ]; then fi configure_toxcore create_tox_user + setup_tahoelafs setup_ipfs mesh_amnesic diff --git a/src/freedombone-mesh-batman b/src/freedombone-mesh-batman index 5c703235..c2de41c8 100755 --- a/src/freedombone-mesh-batman +++ b/src/freedombone-mesh-batman @@ -64,6 +64,7 @@ IPFS_PORT=4001 TOX_PORT=33445 TRACKER_PORT=6969 LIBREVAULT_PORT=42345 +TAHOELAFS_PORT=50213 # Ethernet bridge definition (bridged to bat0) BRIDGE=br-mesh @@ -144,6 +145,7 @@ function stop { iptables -D INPUT -p udp --dport $TOX_PORT -j ACCEPT iptables -D INPUT -p tcp --dport $LIBREVAULT_PORT -j ACCEPT iptables -D INPUT -p udp --dport $LIBREVAULT_PORT -j ACCEPT + iptables -D INPUT -p tcp --dport $TAHOELAFS_PORT -j ACCEPT systemctl restart network-manager } @@ -251,6 +253,7 @@ function start { iptables -A INPUT -p udp --dport $TOX_PORT -j ACCEPT iptables -A INPUT -p tcp --dport $LIBREVAULT_PORT -j ACCEPT iptables -A INPUT -p udp --dport $LIBREVAULT_PORT -j ACCEPT + iptables -A INPUT -p tcp --dport $TAHOELAFS_PORT -j ACCEPT systemctl restart avahi-daemon