#!/bin/bash # # .---. . . # | | | # |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-. # | | (.-' (.-' ( | ( )| | | | )( )| | (.-' # ' ' --' --' -' - -' ' ' -' -' -' ' - --' # # Freedom in the Cloud # # XMPP functions # # License # ======= # # Copyright (C) 2014-2017 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='full full-vim chat' IN_DEFAULT_INSTALL=0 SHOW_ON_ABOUT=1 # Directory where XMPP settings are stored XMPP_DIRECTORY="/var/lib/prosody" XMPP_PASSWORD= XMPP_CIPHERS='"EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECDH:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA"' XMPP_ECC_CURVE='"secp384r1"' prosody_latest_version='0.10' prosody_nightly=382 prosody_nightly_hash='770f1a0466f2361184eebffac9f50c102ad842cd855190db6c7f42f2f09884f5' prosody_filename=prosody-${prosody_latest_version}-1nightly${prosody_nightly} prosody_nightly_url="https://prosody.im/nightly/${prosody_latest_version}/latest/${prosody_filename}.tar.gz" # From https://hg.prosody.im/prosody-modules prosody_modules_filename='prosody-modules-20170514.tar.gz' prosody_modules_hash='ef404c203317cc0de6da7aaec4f21765a57f630adfbf082cf2dd92b881c15f86' xmpp_variables=(ONION_ONLY INSTALLED_WITHIN_DOCKER XMPP_CIPHERS XMPP_ECC_CURVE XMPP_ECC_CURVE MY_USERNAME DEFAULT_DOMAIN_NAME XMPP_DOMAIN_CODE) function logging_on_xmpp { if [ -d /etc/prosody ]; then if [ ! -d /var/log/prosody ]; then mkdir /var/log/prosody chown root:adm /var/log/prosody fi if ! grep -q "/var/log/prosody/prosody.log" /etc/prosody/prosody.cfg.lua; then sed -i 's|info = "/dev/null";|info = "/var/log/prosody/prosody.log";|g' /etc/prosody/prosody.cfg.lua sed -i 's|error = "/dev/null";|error = "/var/log/prosody/prosody.err";|g' /etc/prosody/prosody.cfg.lua sed -i 's|levels = { "error" }; to = "/dev/null";|levels = { "error" }; to = "syslog";|g' /etc/prosody/prosody.cfg.lua fi fi } function logging_off_xmpp { if [ -d /etc/prosody ]; then if grep -q "/var/log/prosody/prosody.log" /etc/prosody/prosody.cfg.lua; then sed -i 's|info = "/var/log/prosody/prosody.log";|info = "/dev/null";|g' /etc/prosody/prosody.cfg.lua sed -i 's|error = "/var/log/prosody/prosody.err";|error = "/dev/null";|g' /etc/prosody/prosody.cfg.lua sed -i 's|levels = { "error" }; to = "syslog";|levels = { "error" }; to = "/dev/null";|g' /etc/prosody/prosody.cfg.lua $REMOVE_FILES_COMMAND /var/log/prosody/* rm -rf /var/log/prosody fi fi } function xmpp_add_onion_address { domain_name="$1" onion_address="$2" if [ ${#domain_name} -eq 0 ]; then return fi if [ ${#onion_address} -eq 0 ]; then return fi if ! grep "${onion_address}" /etc/prosody/prosody.cfg.lua; then if grep -q "[\"${domain_name}\"]" /etc/prosody/prosody.cfg.lua; then sed -i "s|[\"${domain_name}\"].*|[\"${domain_name}\"] = \"${onion_address}\";|g" /etc/prosody/prosody.cfg.lua else sed -i "/onions_map = {/a [\"${domain_name}\"] = \"${onion_address}\";" /etc/prosody/prosody.cfg.lua fi systemctl restart prosody fi } function xmpp_add_onion_address_interactive { data=$(tempfile 2>/dev/null) trap "rm -f $data" 0 1 2 5 15 dialog --backtitle $"Freedombone Control Panel" \ --title $"Add an ICANN to Onion domain mapping" \ --form $"Sepecify an ICANN domain name and its equivalent onion address\n" 9 50 2 \ $"Domain:" 1 1 "" 1 18 26 25 \ $"Onion address:" 2 1 "" 2 18 26 25 \ 2> $data sel=$? case $sel in 1) return;; 255) return;; esac domain_name=$(cat $data | sed -n 1p) onion_address=$(cat $data | sed -n 2p) if [[ "$onion_address" != *".onion" ]]; then return fi if [[ "$domain_name" != *"."* ]]; then return fi xmpp_add_onion_address "$domain_name" "$onion_address" dialog --title $"Add an ICANN to Onion domain mapping" \ --msgbox $"${domain_name} -> ${onion_address} added" 6 70 } function xmpp_remove_onion_address { domain_name="$1" if [ ${#domain_name} -eq 0 ]; then return fi xmpp_changed= if grep -q "[\"${domain_name}\"]" /etc/prosody/prosody.cfg.lua; then sed -i "/[\"${domain_name}\"]/d" /etc/prosody/prosody.cfg.lua xmpp_changed=1 fi if grep -q "= \"${domain_name}\";" /etc/prosody/prosody.cfg.lua; then sed -i "/= \"${domain_name}\";/d" /etc/prosody/prosody.cfg.lua xmpp_changed=1 fi if [ $xmpp_changed ]; then systemctl restart prosody fi } function xmpp_remove_onion_address_interactive { data=$(tempfile 2>/dev/null) trap "rm -f $data" 0 1 2 5 15 dialog --title $"Remove ICANN to Onion domain mapping" \ --backtitle $"Freedombone Control Panel" \ --inputbox $'Enter the domain name or onion address to be removed' 8 60 2>$data sel=$? case $sel in 0) domain_name=$(<$data) if [[ "$domain_name" != *"."* ]]; then return fi xmpp_remove_onion_address "$domain_name" dialog --title $"Remove an ICANN to Onion domain mapping" \ --msgbox $"${domain_name} removed" 6 70 ;; esac } function configure_interactive_xmpp { while true do data=$(tempfile 2>/dev/null) trap "rm -f $data" 0 1 2 5 15 dialog --backtitle $"Freedombone Control Panel" \ --title $"XMPP" \ --radiolist $"Choose an operation:" 12 70 3 \ 1 $"Add an ICANN to onion domain mapping" off \ 2 $"Remove an ICANN to onion domain mapping" off \ 3 $"Return to administrator control panel" on 2> $data sel=$? case $sel in 1) return;; 255) return;; esac case $(cat $data) in 1) xmpp_add_onion_address_interactive;; 2) xmpp_remove_onion_address_interactive;; 3) break;; esac done } function remove_user_xmpp { remove_username="$1" ${PROJECT_NAME}-pass -u $remove_username --rmapp xmpp XMPP_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_xmpp/hostname) if [[ $ONION_ONLY != "no" ]]; then ${PROJECT_NAME}-rmxmpp -e "${remove_username}@${XMPP_ONION_HOSTNAME}" else ${PROJECT_NAME}-rmxmpp -e "${remove_username}@${HOSTNAME}" fi } function add_user_xmpp_client { new_username="$1" new_user_password="$2" if [ -f /usr/local/bin/profanity ]; then XMPP_CLIENT_DIR=/home/$new_username/.local/share/profanity XMPP_CLIENT_ACCOUNTS=$XMPP_CLIENT_DIR/accounts if [ ! -d $XMPP_CLIENT_DIR ]; then mkdir -p $XMPP_CLIENT_DIR fi if [ ! -d /home/$new_username/.config/profanity ]; then mkdir -p /home/$new_username/.config/profanity fi MY_GPG_PUBLIC_KEY_ID=$(gpg_pubkey_from_email "$new_username" "$new_username@$HOSTNAME") echo "[${new_username}@${HOSTNAME}]" > $XMPP_CLIENT_ACCOUNTS echo 'enabled=true' >> $XMPP_CLIENT_ACCOUNTS echo "jid=${new_username}@${HOSTNAME}" >> $XMPP_CLIENT_ACCOUNTS echo "server=$XMPP_ONION_HOSTNAME" >> $XMPP_CLIENT_ACCOUNTS echo "pgp.keyid=$GPG_PUBLIC_KEY_ID" >> $XMPP_CLIENT_ACCOUNTS echo 'resource=profanity' >> $XMPP_CLIENT_ACCOUNTS echo "muc.service=conference.${HOSTNAME}" >> $XMPP_CLIENT_ACCOUNTS echo "muc.nick=${new_username}" >> $XMPP_CLIENT_ACCOUNTS echo 'presence.last=online' >> $XMPP_CLIENT_ACCOUNTS echo 'presence.login=online' >> $XMPP_CLIENT_ACCOUNTS echo 'priority.online=0' >> $XMPP_CLIENT_ACCOUNTS echo 'priority.chat=0' >> $XMPP_CLIENT_ACCOUNTS echo 'priority.away=0' >> $XMPP_CLIENT_ACCOUNTS echo 'priority.xa=0' >> $XMPP_CLIENT_ACCOUNTS echo 'priority.dnd=0' >> $XMPP_CLIENT_ACCOUNTS echo '[connection]' > /home/$new_username/.config/profanity/profrc if [[ $ONION_ONLY != "no" ]]; then echo "account=${new_username}@${XMPP_ONION_HOSTNAME}" >> /home/$new_username/.config/profanity/profrc else echo "account=${new_username}@${HOSTNAME}" >> /home/$new_username/.config/profanity/profrc fi echo '' >> /home/$new_username/.config/profanity/profrc echo '[plugins]' >> /home/$new_username/.config/profanity/profrc echo 'load=prof_omemo_plugin.py;' >> /home/$new_username/.config/profanity/profrc echo '' >> /home/$new_username/.config/profanity/profrc echo '[otr]' >> /home/$new_username/.config/profanity/profrc echo 'policy=opportunistic' >> /home/$new_username/.config/profanity/profrc echo 'log=off' >> /home/$new_username/.config/profanity/profrc echo '' >> /home/$new_username/.config/profanity/profrc echo '[pgp]' >> /home/$new_username/.config/profanity/profrc echo 'log=off' >> /home/$new_username/.config/profanity/profrc echo '' >> /home/$new_username/.config/profanity/profrc echo '[ui]' >> /home/$new_username/.config/profanity/profrc echo 'enc.warn=true' >> /home/$new_username/.config/profanity/profrc chown -R $new_username:$new_username /home/$new_username/.local chown -R $new_username:$new_username /home/$new_username/.config fi } function add_user_xmpp { new_username="$1" new_user_password="$2" XMPP_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_xmpp/hostname) ${PROJECT_NAME}-pass -u $new_username -a xmpp -p "$new_user_password" if [[ $ONION_ONLY != "no" ]]; then ${PROJECT_NAME}-addxmpp -e "$new_username@$XMPP_ONION_HOSTNAME" -p "$new_user_password" else ${PROJECT_NAME}-addxmpp -e "$new_username@$HOSTNAME" -p "$new_user_password" fi if [ ! "$?" = "0" ]; then echo '1' return fi add_user_xmpp_client "$new_username" "$new_user_password" echo '0' } function install_interactive_xmpp { echo -n '' APP_INSTALLED=1 } function change_password_xmpp { curr_username="$1" new_user_password="$2" read_config_param DEFAULT_DOMAIN_NAME ${PROJECT_NAME}-pass -u $curr_username -a xmpp -p "$new_user_password" # TODO: this is currently interactive. Really there needs to be a # non-interactive password change option for prosodyctl clear echo '' echo $'Currently Prosody requires password changes to be done interactively' prosodyctl passwd ${curr_username}@${DEFAULT_DOMAIN_NAME} if [ -f /usr/local/bin/profanity ]; then XMPP_CLIENT_DIR=/home/$curr_username/.local/share/profanity XMPP_CLIENT_ACCOUNTS=$XMPP_CLIENT_DIR/accounts if [ -f $XMPP_CLIENT_ACCOUNTS ]; then sed -i "s|password=.*|password=$new_user_password|g" $XMPP_CLIENT_ACCOUNTS fi fi } function reconfigure_xmpp { echo -n '' } function update_prosody_modules { if [ ! $1 ]; then if [ ! -d /var/lib/prosody/prosody-modules ]; then return fi fi if [ ! -d /usr/lib/prosody ]; then return fi if [ ! -f $INSTALL_DIR/$prosody_modules_filename ]; then # Obtain the modules if [ -f ~/freedombone/image_build/$prosody_modules_filename ]; then cp ~/freedombone/image_build/$prosody_modules_filename $INSTALL_DIR else if [ -f /home/$MY_USERNAME/freedombone/image_build/$prosody_modules_filename ]; then cp /home/$MY_USERNAME/freedombone/image_build/$prosody_modules_filename $INSTALL_DIR fi fi if [ -f $INSTALL_DIR/$prosody_modules_filename ]; then cd $INSTALL_DIR # Check the hash curr_hash=$(sha256sum $INSTALL_DIR/$prosody_modules_filename | awk -F ' ' '{print $1}') if [[ "$curr_hash" != "$prosody_modules_hash" ]]; then echo $'Prosody modules hash does not match' exit 83562 else # Extract the modules if [ -d $INSTALL_DIR/prosody-modules ]; then rm -rf $INSTALL_DIR/prosody-modules fi tar -xzvf $prosody_modules_filename if [ -d $INSTALL_DIR/prosody-modules ]; then systemctl stop prosody if [ ! -d /var/lib/prosody/prosody-modules ]; then mkdir -p /var/lib/prosody/prosody-modules fi cp -r $INSTALL_DIR/prosody-modules/* /var/lib/prosody/prosody-modules/ chown -R prosody:prosody /var/lib/prosody/prosody-modules systemctl start prosody else echo $'Prosody modules not extracted' exit 72524 fi fi fi fi if ! grep -q '"vcard"' /etc/prosody/prosody.cfg.lua; then systemctl stop prosody sed -i '/"pep"/a "vcard";' /etc/prosody/prosody.cfg.lua systemctl start prosody fi } function upgrade_xmpp { if [ -d /etc/letsencrypt ]; then usermod -a -G ssl-cert prosody fi function_check update_prosody_modules update_prosody_modules curr_prosody_filename=$(cat $COMPLETION_FILE | grep "prosody_filename" | awk -F ':' '{print $2}') if [[ "$curr_prosody_filename" != "$prosody_filename" ]]; then if [ -d ${INSTALL_DIR}/${prosody_filename} ]; then # ensure that the binaries have not been overwritten # by an operating system upgrade cd ${INSTALL_DIR}/${prosody_filename} make prefix=/usr install else cd $INSTALL_DIR # Try to get the source from the project repo if [ -f /root/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz ]; then cp /root/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz . else if [ -f /home/${MY_USERNAME}/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz ]; then cp /home/${MY_USERNAME}/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz . else wget $prosody_nightly_url fi fi if [ ! -f ${INSTALL_DIR}/${prosody_filename}.tar.gz ]; then echo $"Failed to download prosody nightly $prosody_nightly_url" return fi hash_value=$(sha256sum ${INSTALL_DIR}/${prosody_filename}.tar.gz | awk -F ' ' '{print $1}') if [[ "$hash_value" != "$prosody_nightly_hash" ]]; then rm ${INSTALL_DIR}/${prosody_filename}.tar.gz echo $'Unexpected hash value for prosody nightly download' return fi tar -xzvf ${INSTALL_DIR}/${prosody_filename}.tar.gz cd ${INSTALL_DIR}/${prosody_filename} ./configure --ostype=debian --prefix=/usr make prefix=/usr make prefix=/usr install if [ -f /usr/local/bin/prosody ]; then echo $'Failed to build prosody nightly to /usr/bin' rm ${INSTALL_DIR}/${prosody_filename}.tar.gz rm -rf ${INSTALL_DIR}/${prosody_filename} return fi rm ${INSTALL_DIR}/${prosody_filename}.tar.gz fi # add onion addresses for known servers if ! grep -q "onions_map =" /etc/prosody/prosody.cfg.lua; then echo '' >> /etc/prosody/prosody.cfg.lua xmpp_onion_addresses /etc/prosody/prosody.cfg.lua fi set_completion_param "prosody_filename" "${prosody_filename}" fi cp -r $INSTALL_DIR/prosody-modules/* /var/lib/prosody/prosody-modules/ chown -R prosody:prosody /var/lib/prosody/prosody-modules systemctl restart prosody } function backup_local_xmpp { source_directory=/var/lib/prosody if [ -d $source_directory ]; then dest_directory=xmpp function_check backup_directory_to_usb backup_directory_to_usb $source_directory $dest_directory fi } function restore_local_xmpp { if [ -d /var/lib/prosody ]; then echo $"Restoring xmpp settings" temp_restore_dir=/root/tempxmpp function_check restore_directory_from_usb restore_directory_from_usb $temp_restore_dir xmpp cp -r $temp_restore_dir/var/lib/prosody/* /var/lib/prosody if [ ! "$?" = "0" ]; then function_check set_user_permissions set_user_permissions function_check backup_unmount_drive backup_unmount_drive exit 725 fi rm -rf $temp_restore_dir systemctl restart prosody chown -R prosody:prosody /var/lib/prosody/* echo $"Restore of xmpp settings complete" fi } function backup_remote_xmpp { if [ -d /var/lib/prosody ]; then echo $"Backing up the xmpp settings" backup_directory_to_friend /var/lib/prosody xmpp echo $"Backup of xmpp settings complete" fi } function restore_remote_xmpp { if [ -d /var/lib/prosody ]; then echo $"Restoring xmpp settings" temp_restore_dir=/root/tempxmpp function_check restore_directory_from_friend restore_directory_from_friend $temp_restore_dir xmpp cp -r $temp_restore_dir/var/lib/prosody/* /var/lib/prosody if [ ! "$?" = "0" ]; then exit 725 fi rm -rf $temp_restore_dir systemctl restart prosody chown -R prosody:prosody /var/lib/prosody/* echo $"Restore of xmpp settings complete" fi } function configure_firewall_for_xmpp { if [ ! -d /etc/prosody ]; then return fi if [[ $(is_completed $FUNCNAME) == "1" ]]; then return fi if [[ $INSTALLED_WITHIN_DOCKER == "yes" ]]; then # docker does its own firewalling return fi if [[ $ONION_ONLY != "no" ]]; then return fi firewall_add XMPP 5222 tcp firewall_add XMPP 5223 tcp firewall_add XMPP 5269 tcp firewall_add XMPP 5280 tcp firewall_add XMPP 5281 tcp mark_completed $FUNCNAME } function remove_xmpp { remove_profanity remove_movim firewall_remove 5222 tcp firewall_remove 5223 tcp firewall_remove 5269 tcp firewall_remove 5280 tcp firewall_remove 5281 tcp function_check remove_onion_service remove_onion_service xmpp 5222 5223 5269 apt-get -yq remove --purge prosody if [ -f $INSTALL_DIR/$prosody_modules_filename ]; then rm $INSTALL_DIR/$prosody_modules_filename fi if [ -d $INSTALL_DIR/prosody-modules ]; then rm -rf $INSTALL_DIR/prosody-modules fi if [ -d /etc/prosody ]; then rm -rf /etc/prosody fi if [ -d /var/lib/prosody ]; then rm -rf /var/lib/prosody fi if [ -d /usr/lib/prosody ]; then rm -rf /usr/lib/prosody fi if [ -f /usr/local/bin/prosody ]; then rm /usr/local/bin/prosody fi if [ -f /usr/local/bin/prosodyctl ]; then rm /usr/local/bin/prosodyctl fi groupdel prosody remove_completion_param install_xmpp sed -i '/xmpp/d' $COMPLETION_FILE sed -i '/prosody/d' $COMPLETION_FILE } function xmpp_email_headers { for d in /home/*/ ; do USERNAME=$(echo "$d" | awk -F '/' '{print $3}') if [[ $(is_valid_user "$USERNAME") == "1" ]]; then if [ -f /home/$USERNAME/.muttrc ]; then if ! grep -q "Jabber-ID" /home/$USERNAME/.muttrc; then echo "my_hdr Jabber-ID: ${USERNAME}@${HOSTNAME}" >> /home/$USERNAME/.muttrc fi fi fi done } function xmpp_modules { filename=$1 echo 'modules_enabled = {' >> $filename echo ' "pubsub";' >> $filename echo ' "pubsub_hub";' >> $filename echo ' "dialback"; -- s2s dialback support' >> $filename echo ' "disco"; -- Service discovery' >> $filename echo ' "private"; -- Private XML storage (for room bookmarks, etc.)' >> $filename echo ' "version"; -- Replies to server version requests' >> $filename echo ' "uptime"; -- Report how long server has been running' >> $filename echo ' "time"; -- Let others know the time here on this server' >> $filename echo ' "ping"; -- Replies to XMPP pings with pongs' >> $filename echo ' "admin_adhoc"; -- Allows administration via an XMPP client that supports ad-hoc commands' >> $filename echo ' "posix"; -- POSIX functionality, sends server to background, enables syslog, etc.' >> $filename echo ' "bosh"; -- Enable mod_bosh' >> $filename echo ' "tls"; -- Enable mod_tls' >> $filename echo ' "saslauth"; -- Enable mod_saslauth' >> $filename echo ' "onions"; -- Enable chat via onion service' >> $filename echo ' "mam"; -- Message archive management' >> $filename echo ' "csi"; -- Client state indication' >> $filename echo ' "carbons"; -- Message carbons' >> $filename echo ' "carbons_adhoc"; -- Message carbons' >> $filename echo ' "carbons_copies"; -- Message carbons' >> $filename echo ' "smacks"; -- Stream management' >> $filename echo ' "smacks_offline"; -- Stream management' >> $filename echo ' "pep"; -- Personal Eventing Protocol (to support OMEMO)' >> $filename echo ' "vcard"; -- Personal Eventing Protocol (to support OMEMO)' >> $filename echo ' "e2e_policy"; -- To support OMEMO' >> $filename echo ' "pep_vcard_avatar"; -- Personal Eventing Protocol (to support OMEMO)' >> $filename echo ' "blocklist"; -- Privacy lists' >> $filename echo ' "privacy_lists"; -- Privacy lists' >> $filename echo ' "blocking"; -- Blocking command' >> $filename echo ' "roster"; -- Roster versioning' >> $filename echo ' "offline_email"; -- If offline send to email' >> $filename echo ' "offline"; -- Store offline messages' >> $filename echo ' "http";' >> $filename echo ' "http_upload";' >> $filename echo ' "websocket";' >> $filename echo ' "throttle_presence"; -- Reduce battery and bandwidth usage' >> $filename echo ' "filter_chatstates"; -- Reduce battery and bandwidth usage' >> $filename echo '};' >> $filename } function xmpp_onion_addresses { filename=$1 echo 'onions_map = {' >> $filename echo ' ["anonymitaet-im-inter.net"] = "rwf5skuv5vqzcdit.onion";' >> $filename echo ' ["autistici.org"] = "wi7qkxyrdpu5cmvr.onion";' >> $filename echo ' ["jabber.calyxinstitute.org"] = "ijeeynrc6x2uy5ob.onion";' >> $filename echo ' ["jabber.ccc.de"] = "okj7xc6j2szr2y75.onion";' >> $filename echo ' ["cloak.dk"] = "m2dsl4banuimpm6c.onion";' >> $filename echo ' ["jabber.cryptoparty.is"] = "cryjabkbdljzohnp.onion";' >> $filename echo ' ["daemons.cf"] = "daemon4jidu2oig6.onion";' >> $filename echo ' ["dukgo.com"] = "wlcpmruglhxp6quz.onion";' >> $filename echo ' ["evil.im"] = "evilxro6nvjuvxqo.onion";' >> $filename echo ' ["xmpp.evil.im"] = "evilxro6nvjuvxqo.onion";' >> $filename echo ' ["inventati.org"] = "wi7qkxyrdpu5cmvr.onion";' >> $filename echo ' ["jabber.ipredator.se"] = "3iffdebkzzkpgipa.onion";' >> $filename echo ' ["jabber-germany.de"] = "dbbrphko5tqcpar3.onion";' >> $filename echo ' ["kode.im"] = "ihkw7qy3tok45dun.onion";' >> $filename echo ' ["im.koderoot.net"] = "ihkw7qy3tok45dun.onion";' >> $filename echo ' ["adb-centralen.se"] = "37x6i3wgr2jyublb.onion";' >> $filename echo ' ["joelpurra.se"] = "37x6i3wgr2jyublb.onion";' >> $filename echo ' ["nordberg.se"] = "37x6i3wgr2jyublb.onion";' >> $filename echo ' ["jabber.lqdn.fr"] = "jabber63t4r2qi57.onion";' >> $filename echo ' ["jabber.otr.im"] = "5rgdtlawqkcplz75.onion";' >> $filename echo ' ["otromundo.cf"] = "arauemwe2utqqzye.onion";' >> $filename echo ' ["patchcord.be"] = "xsydhi3dnbjuatpz.onion";' >> $filename echo ' ["riseup.net"] = "4cjw6cwpeaeppfqz.onion";' >> $filename echo ' ["xmpp.riseup.net"] = "4cjw6cwpeaeppfqz.onion";' >> $filename echo ' ["rows.io"] = "yz6yiv2hxyagvwy6.onion";' >> $filename echo ' ["xmpp.rows.io"] = "yz6yiv2hxyagvwy6.onion";' >> $filename echo ' ["securejabber.me"] = "giyvshdnojeivkom.onion";' >> $filename echo ' ["so36.net"] = "s4fgy24e2b5weqdb.onion";' >> $filename echo ' ["jabber.so36.net"] = "s4fgy24e2b5weqdb.onion";' >> $filename echo ' ["jabber.systemli.org"] = "x5tno6mwkncu5m3h.onion";' >> $filename echo ' ["taolo.ga"] = "l3ybpw4vs6ie5rv2.onion";' >> $filename echo ' ["tchncs.de"] = "duvfmyqmdlyvc3mi.onion";' >> $filename echo ' ["wtfismyip.com"] = "ofkztxcohimx34la.onion";' >> $filename echo ' ["prosody.xmpp.is"] = "y2qmqomqpszzryei.onion";' >> $filename echo ' ["xndr.de"] = "trcubpttd6zkc3tf.onion";' >> $filename echo ' ["trashserver.net"] = "m4c722bvc2r7brnn.onion";' >> $filename echo '};' >> $filename } function xmpp_create_config { echo "admins = { \"$MY_USERNAME@$DEFAULT_DOMAIN_NAME\" }" > /etc/prosody/prosody.cfg.lua echo 'plugin_paths = { "/var/lib/prosody/prosody-modules" }' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua xmpp_modules /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua xmpp_onion_addresses /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'allow_registration = false;' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'daemonize = true;' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'pidfile = "/var/run/prosody/prosody.pid";' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'https_ports = { 5281 }' >> /etc/prosody/prosody.cfg.lua echo 'https_interfaces = { "*" }' >> /etc/prosody/prosody.cfg.lua echo 'https_ssl = {' >> /etc/prosody/prosody.cfg.lua if [ -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then echo " certificate = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem\";" >> /etc/prosody/prosody.cfg.lua echo " key = \"/etc/ssl/private/${DEFAULT_DOMAIN_NAME}.key\";" >> /etc/prosody/prosody.cfg.lua else echo " certificate = \"/etc/ssl/certs/xmpp.crt\";" >> /etc/prosody/prosody.cfg.lua echo " key = \"/etc/ssl/private/xmpp.key\";" >> /etc/prosody/prosody.cfg.lua fi echo " curve = $XMPP_ECC_CURVE;" >> /etc/prosody/prosody.cfg.lua echo " ciphers = $XMPP_CIPHERS;" >> /etc/prosody/prosody.cfg.lua echo ' options = {"no_sslv2", "no_sslv3" };' >> /etc/prosody/prosody.cfg.lua if [ -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then echo " dhparam = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam\";" >> /etc/prosody/prosody.cfg.lua else echo " dhparam = \"/etc/ssl/certs/xmpp.dhparam\";" >> /etc/prosody/prosody.cfg.lua fi echo "}" >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'ssl = {' >> /etc/prosody/prosody.cfg.lua if [ -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then echo " certificate = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem\";" >> /etc/prosody/prosody.cfg.lua echo " key = \"/etc/ssl/private/${DEFAULT_DOMAIN_NAME}.key\";" >> /etc/prosody/prosody.cfg.lua else echo " certificate = \"/etc/ssl/certs/xmpp.crt\";" >> /etc/prosody/prosody.cfg.lua echo " key = \"/etc/ssl/private/xmpp.key\";" >> /etc/prosody/prosody.cfg.lua fi echo " curve = $XMPP_ECC_CURVE;" >> /etc/prosody/prosody.cfg.lua echo ' depth = "2";' >> /etc/prosody/prosody.cfg.lua echo " ciphers = $XMPP_CIPHERS;" >> /etc/prosody/prosody.cfg.lua echo ' options = {"no_sslv2", "no_sslv3" };' >> /etc/prosody/prosody.cfg.lua if [ -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then echo " dhparam = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam\";" >> /etc/prosody/prosody.cfg.lua else echo " dhparam = \"/etc/ssl/certs/xmpp.dhparam\";" >> /etc/prosody/prosody.cfg.lua fi echo '}' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'c2s_require_encryption = true' >> /etc/prosody/prosody.cfg.lua echo 's2s_require_encryption = true' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 's2s_secure_auth = false' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'authentication = "internal_hashed"' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'storage = "sql"' >> /etc/prosody/prosody.cfg.lua echo 'sql = { driver = "SQLite3", database = "prosody.sqlite" }' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'log = {' >> /etc/prosody/prosody.cfg.lua echo ' info = "/dev/null";' >> /etc/prosody/prosody.cfg.lua echo ' error = "/dev/null";' >> /etc/prosody/prosody.cfg.lua echo ' { levels = { "error" }; to = "/dev/null"; };' >> /etc/prosody/prosody.cfg.lua echo '}' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua if [[ $ONION_ONLY != 'no' ]]; then echo "VirtualHost \"${XMPP_ONION_HOSTNAME}\"" >> /etc/prosody/prosody.cfg.lua else echo "VirtualHost \"${DEFAULT_DOMAIN_NAME}\"" >> /etc/prosody/prosody.cfg.lua fi echo ' ssl = {' >> /etc/prosody/prosody.cfg.lua if [ -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then echo " certificate = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem\";" >> /etc/prosody/prosody.cfg.lua echo " key = \"/etc/ssl/private/${DEFAULT_DOMAIN_NAME}.key\";" >> /etc/prosody/prosody.cfg.lua else echo " certificate = \"/etc/ssl/certs/xmpp.crt\";" >> /etc/prosody/prosody.cfg.lua echo " key = \"/etc/ssl/private/xmpp.key\";" >> /etc/prosody/prosody.cfg.lua fi echo " curve = $XMPP_ECC_CURVE;" >> /etc/prosody/prosody.cfg.lua echo ' depth = "2";' >> /etc/prosody/prosody.cfg.lua echo " ciphers = $XMPP_CIPHERS;" >> /etc/prosody/prosody.cfg.lua echo ' options = {"no_sslv2", "no_sslv3" };' >> /etc/prosody/prosody.cfg.lua if [ -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then echo " dhparam = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam\";" >> /etc/prosody/prosody.cfg.lua else echo " dhparam = \"/etc/ssl/certs/xmpp.dhparam\";" >> /etc/prosody/prosody.cfg.lua fi echo ' }' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo 'Include "conf.d/*.cfg.lua"' >> /etc/prosody/prosody.cfg.lua echo 'http_upload_path = "/var/lib/prosody/http_uploads"' >> /etc/prosody/prosody.cfg.lua echo 'http_upload_file_size_limit = 307200' >> /etc/prosody/prosody.cfg.lua echo '' >> /etc/prosody/prosody.cfg.lua echo "Component \"chat.${DEFAULT_DOMAIN_NAME}\" \"muc\"" >> /etc/prosody/prosody.cfg.lua echo ' name = "Chatrooms"' >> /etc/prosody/prosody.cfg.lua echo ' modules_enabled = {' >> /etc/prosody/prosody.cfg.lua echo ' "muc_limits";' >> /etc/prosody/prosody.cfg.lua echo ' "muc_log";' >> /etc/prosody/prosody.cfg.lua echo ' "mam_muc";' >> /etc/prosody/prosody.cfg.lua echo ' "muc_log_http";' >> /etc/prosody/prosody.cfg.lua echo ' }' >> /etc/prosody/prosody.cfg.lua echo 'storage = { muc_log = "sql"; }' >> /etc/prosody/prosody.cfg.lua echo 'sql = { driver = "SQLite3", database = "prosody.sqlite" }' >> /etc/prosody/prosody.cfg.lua echo 'muc_event_rate = 0.5;' >> /etc/prosody/prosody.cfg.lua echo 'muc_burst_factor = 10;' >> /etc/prosody/prosody.cfg.lua echo 'muc_log_by_default = false;' >> /etc/prosody/prosody.cfg.lua echo 'muc_log_all_rooms = false;' >> /etc/prosody/prosody.cfg.lua echo 'max_archive_query_results = 10;' >> /etc/prosody/prosody.cfg.lua echo 'max_history_messages = 10;' >> /etc/prosody/prosody.cfg.lua } function install_xmpp_nightly { if [ ! -d $INSTALL_DIR ]; then mkdir -p $INSTALL_DIR fi cd $INSTALL_DIR # Try to get the source from the project repo if [ -f /root/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz ]; then cp /root/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz . else if [ -f /home/${MY_USERNAME}/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz ]; then cp /home/${MY_USERNAME}/${PROJECT_NAME}/image_build/${prosody_filename}.tar.gz . else wget $prosody_nightly_url fi fi if [ ! -f ${INSTALL_DIR}/${prosody_filename}.tar.gz ]; then echo $"Failed to download prosody nightly $prosody_nightly_url" exit 78352 fi hash_value=$(sha256sum ${INSTALL_DIR}/${prosody_filename}.tar.gz | awk -F ' ' '{print $1}') if [[ "$hash_value" != "$prosody_nightly_hash" ]]; then rm ${INSTALL_DIR}/${prosody_filename}.tar.gz echo $'Unexpected hash value for prosody nightly download' exit 68224283 fi tar -xzvf ${INSTALL_DIR}/${prosody_filename}.tar.gz cd ${INSTALL_DIR}/${prosody_filename} ./configure --ostype=debian --prefix=/usr make prefix=/usr make prefix=/usr install if [ -f /usr/local/bin/prosody ]; then echo $'Failed to build prosody nightly to /usr/bin' rm ${INSTALL_DIR}/${prosody_filename}.tar.gz rm -rf ${INSTALL_DIR}/${prosody_filename} exit 628732 fi rm ${INSTALL_DIR}/${prosody_filename}.tar.gz set_completion_param "prosody_filename" "${prosody_filename}" } function install_xmpp { if [ ! -d $INSTALL_DIR ]; then mkdir -p $INSTALL_DIR fi # remove any existing install attempt if [ -f $INSTALL_DIR/$prosody_modules_filename ]; then rm $INSTALL_DIR/$prosody_modules_filename fi if [ -d $INSTALL_DIR/prosody-modules ]; then rm -rf $INSTALL_DIR/prosody-modules fi update_prosody_modules # obtain a cert for the default domain if [[ "$(cert_exists ${DEFAULT_DOMAIN_NAME} pem)" == "0" ]]; then create_site_certificate ${DEFAULT_DOMAIN_NAME} 'yes' if [[ $ONION_ONLY == 'no' ]]; then if [[ "$(cert_exists ${DEFAULT_DOMAIN_NAME} pem)" == "0" ]]; then echo $'LetsEncrypt cert could not be obtained for xmpp' exit 72342 fi fi fi apt-get -yq install lua-sec lua-bitop lua5.1 liblua5.1-dev apt-get -yq install libidn11-dev libssl-dev lua-dbi-sqlite3 apt-get -yq install mercurial apt-get -yq install prosody if [ ! -f /usr/bin/hg ]; then echo $"Couldn't install mercurial" exit 52825 fi if [ ! -d /etc/prosody ]; then echo $"ERROR: prosody does not appear to have installed. $CHECK_MESSAGE" exit 52367 fi groupadd prosody if [ ! -d /var/lib/prosody/http_uploads ]; then mkdir -p /var/lib/prosody/http_uploads fi if [ ! -d /etc/prosody/conf.d ]; then mkdir -p /etc/prosody/conf.d fi chmod -R 700 /etc/prosody/conf.d chown -R prosody /var/lib/prosody chown -R prosody /etc/prosody/conf.d # install modules update_prosody_modules initial if [ ! -d /var/lib/prosody/prosody-modules ]; then echo $'No prosody modules available' exit 82634 fi # create a certificate if [ ! -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then if [ ! -f /etc/ssl/certs/xmpp.crt ]; then ${PROJECT_NAME}-addcert -h xmpp --dhkey ${DH_KEYLENGTH} check_certificates xmpp if [ ! -f /etc/ssl/certs/xmpp.crt ]; then echo $'Failed to create xmpp certificate' exit 72352 fi if [ ! -f /etc/ssl/private/xmpp.key ]; then echo $'Failed to create xmpp private certificate' exit 36829 fi chmod g=rX /etc/ssl/private/xmpp.key chmod g=rX /etc/ssl/certs/xmpp.* fi fi groupadd default chmod 600 /etc/shadow chmod 600 /etc/gshadow usermod -g default prosody chmod 0000 /etc/shadow chmod 0000 /etc/gshadow chown root:default /etc/ssl/private/xmpp.* chown root:default /etc/ssl/certs/xmpp.* chown root:default /etc/ssl/private/${DEFAULT_DOMAIN_NAME}.* chown root:default /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.* cp -a /etc/prosody/conf.avail/example.com.cfg.lua /etc/prosody/conf.avail/xmpp.cfg.lua if [[ "$(cert_exists ${DEFAULT_DOMAIN_NAME} pem)" == "1" ]]; then sed -i "s|key =.*|key = \"/etc/ssl/private/${DEFAULT_DOMAIN_NAME}.key\";|g" /etc/prosody/conf.avail/xmpp.cfg.lua sed -i "s|certificate =.*|certificate = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem\";|g" /etc/prosody/conf.avail/xmpp.cfg.lua else sed -i "s|key =.*|key = \"/etc/ssl/private/xmpp.key\";|g" /etc/prosody/conf.avail/xmpp.cfg.lua sed -i "s|certificate =.*|certificate = \"/etc/ssl/certs/xmpp.crt\";|g" /etc/prosody/conf.avail/xmpp.cfg.lua fi if ! grep -q "xmpp.dhparam" /etc/prosody/conf.avail/xmpp.cfg.lua; then if [[ "$(cert_exists ${DEFAULT_DOMAIN_NAME})" == "1" ]]; then sed -i "/certificate =/a\ dhparam = \"/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam\";" /etc/prosody/conf.avail/xmpp.cfg.lua else sed -i '/certificate =/a\ dhparam = "/etc/ssl/certs/xmpp.dhparam";' /etc/prosody/conf.avail/xmpp.cfg.lua fi fi if ! grep -q 'options = {"no_sslv2", "no_sslv3" }' /etc/prosody/conf.avail/xmpp.cfg.lua; then sed -i '/certificate =/a\ options = {"no_sslv2", "no_sslv3" };' /etc/prosody/conf.avail/xmpp.cfg.lua fi if ! grep -q 'ciphers =' /etc/prosody/conf.avail/xmpp.cfg.lua; then sed -i "/certificate =/a\ ciphers = $XMPP_CIPHERS;" /etc/prosody/conf.avail/xmpp.cfg.lua fi if ! grep -q 'depth = "2";' /etc/prosody/conf.avail/xmpp.cfg.lua; then sed -i '/certificate =/a\ depth = "2";' /etc/prosody/conf.avail/xmpp.cfg.lua fi if ! grep -q 'curve =' /etc/prosody/conf.avail/xmpp.cfg.lua; then sed -i "/certificate =/a\ curve = $XMPP_ECC_CURVE;" /etc/prosody/conf.avail/xmpp.cfg.lua fi sed -i "s/example.com/$DEFAULT_DOMAIN_NAME/g" /etc/prosody/conf.avail/xmpp.cfg.lua sed -i 's/enabled = false -- Remove this line to enable this host//g' /etc/prosody/conf.avail/xmpp.cfg.lua if ! grep -q "modules_enabled" /etc/prosody/conf.avail/xmpp.cfg.lua; then echo '' >> /etc/prosody/conf.avail/xmpp.cfg.lua xmpp_modules /etc/prosody/conf.avail/xmpp.cfg.lua fi echo '' >> /etc/prosody/conf.avail/xmpp.cfg.lua if ! grep -q "c2s_require_encryption" /etc/prosody/conf.avail/xmpp.cfg.lua; then echo 'c2s_require_encryption = true' >> /etc/prosody/conf.avail/xmpp.cfg.lua else sed -i 's|c2s_require_encryption.*|c2s_require_encryption = true|g' /etc/prosody/conf.avail/xmpp.cfg.lua fi if ! grep -q "s2s_require_encryption" /etc/prosody/conf.avail/xmpp.cfg.lua; then echo 's2s_require_encryption = true' >> /etc/prosody/conf.avail/xmpp.cfg.lua else sed -i 's|s2s_require_encryption.*|s2s_require_encryption = true|g' /etc/prosody/conf.avail/xmpp.cfg.lua fi if ! grep -q "allow_unencrypted_plain_auth" /etc/prosody/conf.avail/xmpp.cfg.lua; then echo 'allow_unencrypted_plain_auth = false' >> /etc/prosody/conf.avail/xmpp.cfg.lua else sed -i 's|allow_unencrypted_plain_auth.*|allow_unencrypted_plain_auth = false|g' /etc/prosody/conf.avail/xmpp.cfg.lua fi ln -sf /etc/prosody/conf.avail/xmpp.cfg.lua /etc/prosody/conf.d/xmpp.cfg.lua if [ ! -d /var/lib/tor ]; then echo $'No Tor installation found. xmpp onion site cannot be configured.' exit 877367 fi if ! grep -q "hidden_service_xmpp" /etc/tor/torrc; then echo 'HiddenServiceDir /var/lib/tor/hidden_service_xmpp/' >> /etc/tor/torrc echo "HiddenServicePort 5222 127.0.0.1:5222" >> /etc/tor/torrc echo "HiddenServicePort 5269 127.0.0.1:5269" >> /etc/tor/torrc echo $'Added onion site for xmpp chat' fi onion_update wait_for_onion_service 'xmpp' if [ ! -f /var/lib/tor/hidden_service_xmpp/hostname ]; then echo $'xmpp onion site hostname not found' exit 65349 fi XMPP_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_xmpp/hostname) if ! grep -q "${XMPP_ONION_HOSTNAME}" /etc/prosody/conf.avail/xmpp.cfg.lua; then echo '' >> /etc/prosody/conf.avail/xmpp.cfg.lua echo "VirtualHost \"${XMPP_ONION_HOSTNAME}\"" >> /etc/prosody/conf.avail/xmpp.cfg.lua echo ' modules_enabled = { "onions" };' >> /etc/prosody/conf.avail/xmpp.cfg.lua fi set_completion_param "xmpp onion domain" "${XMPP_ONION_HOSTNAME}" if [ -f $IMAGE_PASSWORD_FILE ]; then XMPP_PASSWORD="$(printf `cat $IMAGE_PASSWORD_FILE`)" else if [ ${#XMPP_PASSWORD} -lt 8 ]; then XMPP_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})" fi fi function_check configure_firewall_for_xmpp configure_firewall_for_xmpp xmpp_email_headers update_default_domain xmpp_create_config # TODO comment this out after debian supports prosody 0.10 or later install_xmpp_nightly chown -R prosody /etc/prosody chown -R prosody /var/lib/prosody chown -R prosody /usr/lib/prosody chmod -R 700 /etc/prosody/conf.d usermod -a -G www-data prosody if [ -d /etc/letsencrypt ]; then usermod -a -G ssl-cert prosody fi systemctl restart prosody if [[ $ONION_ONLY != 'no' ]]; then prosodyctl register $MY_USERNAME $XMPP_ONION_HOSTNAME "$XMPP_PASSWORD" else prosodyctl register $MY_USERNAME $DEFAULT_DOMAIN_NAME "$XMPP_PASSWORD" fi if [ ! "$?" = "0" ]; then echo '' echo '' systemctl status prosody -l echo '' echo '' which prosody which prosodyctl echo '' echo '' cat /etc/prosody/prosody.cfg.lua echo '' echo '' cat /etc/prosody/conf.avail/xmpp.cfg.lua echo '' echo '' #remove_xmpp echo $'Unable to register prosody user' exit 347682 fi ${PROJECT_NAME}-pass -u $MY_USERNAME -a xmpp -p "$XMPP_PASSWORD" APP_INSTALLED=1 } # NOTE: deliberately no exit 0