From 54c19d0d33dccf0e5f7637b90925a28b777154ff Mon Sep 17 00:00:00 2001 From: Bob Mottram Date: Fri, 4 Nov 2016 14:09:53 +0000 Subject: [PATCH] Etherpad app --- src/freedombone-app-etherpad | 617 +++++++++++++++++++++++++++++++++++ 1 file changed, 617 insertions(+) create mode 100755 src/freedombone-app-etherpad diff --git a/src/freedombone-app-etherpad b/src/freedombone-app-etherpad new file mode 100755 index 00000000..3cf43800 --- /dev/null +++ b/src/freedombone-app-etherpad @@ -0,0 +1,617 @@ +#!/bin/bash +# +# .---. . . +# | | | +# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-. +# | | (.-' (.-' ( | ( )| | | | )( )| | (.-' +# ' ' --' --' -' - -' ' ' -' -' -' ' - --' +# +# Freedom in the Cloud +# +# Etherpad app +# +# License +# ======= +# +# Copyright (C) 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="full full-vim writer" + +IN_DEFAULT_INSTALL=1 +SHOW_ON_ABOUT=1 + +ETHERPAD_DOMAIN_NAME= +ETHERPAD_CODE= +ETHERPAD_ONION_PORT=8101 +ETHERPAD_REPO="https://github.com/ether/etherpad-lite" +ETHERPAD_COMMIT='223127bf39d2ba431d9c1965a7f2aadadc73d77a' +ETHERPAD_ADMIN_PASSWORD= +ETHERPAD_TITLE=$'Freedombone Docs' +ETHERPAD_WELCOME_MESSAGE=$"Welcome to ${ETHERPAD_TITLE}!\n\nThis pad text is synchronized as you type, so that everyone viewing this page sees the same text. This allows you to collaborate seamlessly on documents!" + +etherpad_variables=(ETHERPAD_COMMIT + ONION_ONLY + DEFAULT_DOMAIN_NAME + ETHERPAD_DOMAIN_NAME + ETHERPAD_CODE + ETHERPAD_TITLE + ETHERPAD_WELCOME_MESSAGE + DDNS_PROVIDER + MY_USERNAME) + +function create_etherpad_settings { + echo '{' > /var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + echo " \"title\": \"${ETHERPAD_TITLE}\"," >> /var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + echo ' "favicon": "favicon.ico",' >> /var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + + echo ' "ip": "0.0.0.0",' >> /var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + echo ' "port" : 9001,' >> /var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + + echo ' "showSettingsInAdminPage" : true,' >> /var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + + if [[ $ONION_ONLY == 'no' ]]; then + echo ' "ssl" : {' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo " \"key\" : \"/etc/ssl/private/${ETHERPAD_DOMAIN_NAME}.key\"," >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo " \"cert\" : \"/etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem\"," >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' },' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + fi + + echo ' "dbType" : "mysql",' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "dbSettings" : {' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "user" : "root",' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "host" : "localhost",' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo " \"password\": \"${MARIADB_PASSWORD}\"," >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "database": "etherpad",' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "charset" : "utf8mb4"' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' },' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo " \"defaultPadText\" : \"${ETHERPAD_WELCOME_MESSAGE}\"," >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "padOptions": {' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "noColors": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "showControls": true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "showChat": true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "showLineNumbers": true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "useMonospaceFont": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "userName": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "userColor": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "rtl": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "alwaysShowChat": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "chatAndUsers": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "lang": "en-gb"' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' },' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "suppressErrorsInPadText" : true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "requireSession" : false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "editOnly" : false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "sessionNoPassword" : false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "minify" : true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "maxAge" : 21600, // 60 * 60 * 6 = 6 hours' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "abiword" : null,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "soffice" : null,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "tidyHtml" : null,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "allowUnknownFileEnds" : false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "requireAuthentication" : true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "requireAuthorization" : true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "trustProxy" : false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "disableIPlogging" : true,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "users": {' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo " \"${MY_USERNAME}\": {" >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo " \"password\": \"${ETHERPAD_ADMIN_PASSWORD}\"," >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "is_admin": true' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' }' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' },' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "socketTransportProtocols" : ["xhr-polling", "jsonp-polling", "htmlfile"],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "loadTest": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "indentationOnNewLine": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + + echo ' "toolbar": {' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "left": [' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["bold", "italic", "underline", "strikethrough"],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["orderedlist", "unorderedlist", "indent", "outdent"],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["undo", "redo"],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["clearauthorship"]' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "right": [' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["importexport", "timeslider", "savedrevision"],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["settings", "embed"],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["showusers"]' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ],' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "timeslider": [' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ["timeslider_export", "timeslider_returnToPad"]' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ]' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' },' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "loglevel": "INFO",' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "logconfig" :' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' { "appenders": [' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' { "type": "console"' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' //, "category": "access"// only logs pad access' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' }' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' , { "type": "logLevelFilter"' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' , "level": "error" // filters out all log messages that have a lower level than "error"' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' , "appender":' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' { "type": "smtp"' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' , "subject": "[Admin] An error occured in your Etherpad instance!"' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo " , \"recipients\": \"admin@${DEFAULT_DOMAIN_NAME}\"" >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' , "sendInterval": 300 // 60 * 5 = 5 minutes -- will buffer log messages; set to 0 to send a mail for every message' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' , "transport": "SMTP", "SMTP": { // see https://github.com/andris9/Nodemailer#possible-transport-methods' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "host": "localhost", "port": 25,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' "secureConnection": false,' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' }' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' }' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' ]' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo ' }' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + echo '}' >> /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json +} + +function remove_user_etherpad { + remove_username="$1" + read_config_param ETHERPAD_DOMAIN_NAME + + if ! grep -q "\"${remove_username}\": {" /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json; then + sed -i "/\"${remove_username}\": {/,/},/d" /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + fi +} + +function add_user_etherpad { + new_username="$1" + new_user_password="$2" + read_config_param ETHERPAD_DOMAIN_NAME + if ! grep -q "\"${new_username}\": {" /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json; then + sed -i "/\"users\": {/a \"${new_username}\": { + \"password\": \"${new_user_password}\", + \"is_admin\": false + }," /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs/settings.json + fi +} + +function install_interactive_etherpad { + if [ ! $ONION_ONLY ]; then + ONION_ONLY='no' + fi + + if [[ $ONION_ONLY != "no" ]]; then + ETHERPAD_DOMAIN_NAME='etherpad.local' + write_config_param "ETHERPAD_DOMAIN_NAME" "$ETHERPAD_DOMAIN_NAME" + else + function_check interactive_site_details + interactive_site_details "etherpad" "ETHERPAD_DOMAIN_NAME" "ETHERPAD_CODE" + fi + APP_INSTALLED=1 +} + +function etherpad_set_title { + read_config_param "ETHERPAD_TITLE" + data=$(tempfile 2>/dev/null) + trap "rm -f $data" 0 1 2 5 15 + dialog --title $"Etherpad Title" \ + --backtitle $"Freedombone Control Panel" \ + --inputbox $'Set a title for your etherpad system' 10 60 "$ETHERPAD_TITLE" 2>$data + sel=$? + case $sel in + 0) + temp_title=$(<$data) + if [ ${#temp_title} -gt 0 ]; then + ETHERPAD_TITLE="$temp_title" + settings_file=/var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + + write_config_param "ETHERPAD_TITLE" "$ETHERPAD_TITLE" + sed -i "s|\"title\":.*|\"title\": \"${ETHERPAD_TITLE}\"|g" $settings_file + + dialog --title $"Etherpad Title" \ + --msgbox $"Title has been set" 6 60 + fi + ;; + esac +} + +function etherpad_set_welcome_message { + read_config_param "ETHERPAD_WELCOME_MESSAGE" + data=$(tempfile 2>/dev/null) + trap "rm -f $data" 0 1 2 5 15 + dialog --title $"Etherpad Welcome Message" \ + --backtitle $"Freedombone Control Panel" \ + --inputbox $'Set a welcome message, which can include html formatting' 10 60 "$ETHERPAD_WELCOME_MESSAGE" 2>$data + sel=$? + case $sel in + 0) + temp_welcome=$(<$data) + if [ ${#temp_welcome} -gt 0 ]; then + ETHERPAD_WELCOME_MESSAGE="$temp_welcome" + settings_file=/var/www/$ETHERPAD_DOMAIN_NAME/htdocs/settings.json + + write_config_param "ETHERPAD_WELCOME_MESSAGE" "$ETHERPAD_WELCOME_MESSAGE" + sed -i "s|\"defaultPadText\" :.*|\"defaultPadText\" : \"${ETHERPAD_WELCOME_MESSAGE}\"|g" $settings_file + + dialog --title $"Etherpad Welcome Message" \ + --msgbox $"Welcome message has been set" 6 60 + fi + ;; + esac +} + +function configure_interactive_etherpad { + while true + do + data=$(tempfile 2>/dev/null) + trap "rm -f $data" 0 1 2 5 15 + dialog --backtitle $"Freedombone Control Panel" \ + --title $"Etherpad Settings" \ + --radiolist $"Choose an operation:" 12 70 3 \ + 1 $"Set Title" off \ + 2 $"Set a welcome message" off \ + 3 $"Exit" on 2> $data + sel=$? + case $sel in + 1) return;; + 255) return;; + esac + case $(cat $data) in + 1) etherpad_set_title;; + 2) etherpad_set_welcome_message;; + 3) break;; + esac + done +} + +function reconfigure_etherpad { + create_etherpad_settings + systemctl restart etherpad +} + +function upgrade_etherpad { + read_config_param "ETHERPAD_DOMAIN_NAME" + + function_check set_repo_commit + set_repo_commit /var/www/$ETHERPAD_DOMAIN_NAME/htdocs "etherpad commit" "$ETHERPAD_COMMIT" $ETHERPAD_REPO +} + +function backup_local_etherpad { + ETHERPAD_DOMAIN_NAME='etherpad' + if grep -q "etherpad domain" $COMPLETION_FILE; then + ETHERPAD_DOMAIN_NAME=$(get_completion_param "etherpad domain") + fi + + source_directory=/var/www/${ETHERPAD_DOMAIN_NAME}/htdocs + if [ -d $source_directory ]; then + dest_directory=etherpad + function_check suspend_site + suspend_site ${ETHERPAD_DOMAIN_NAME} + + function_check backup_directory_to_usb + backup_directory_to_usb $source_directory $dest_directory + + function_check backup_database_to_usb + backup_database_to_usb etherpad + + function_check restart_site + restart_site + fi +} + +function restore_local_etherpad { + if ! grep -q "etherpad domain" $COMPLETION_FILE; then + return + fi + ETHERPAD_DOMAIN_NAME=$(get_completion_param "etherpad domain") + if [ $ETHERPAD_DOMAIN_NAME ]; then + temp_restore_dir=/root/tempetherpad + etherpad_dir=/var/www/${ETHERPAD_DOMAIN_NAME}/htdocs + + function_check etherpad_create_database + etherpad_create_database + + restore_database etherpad ${ETHERPAD_DOMAIN_NAME} + if [ -d $temp_restore_dir ]; then + rm -rf $temp_restore_dir + fi + + chown -R etherpad: /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs + if [ -f /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem ]; then + chown etherpad: /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem + fi + if [ -f /etc/ssl/private/${ETHERPAD_DOMAIN_NAME}.key ]; then + chown etherpad: /etc/ssl/private/${ETHERPAD_DOMAIN_NAME}.key + fi + fi +} + +function backup_remote_etherpad { + if grep -q "etherpad domain" $COMPLETION_FILE; then + ETHERPAD_DOMAIN_NAME=$(get_completion_param "etherpad domain") + temp_backup_dir=/var/www/${ETHERPAD_DOMAIN_NAME}/htdocs + if [ -d $temp_backup_dir ]; then + function_check suspend_site + suspend_site ${ETHERPAD_DOMAIN_NAME} + + function_check backup_database_to_friend + backup_database_to_friend etherpad + + function_check backup_directory_to_friend + backup_directory_to_friend $temp_backup_dir etherpad + + function_check restart_site + restart_site + else + echo $"etherpad domain specified but not found in ${temp_backup_dir}" + fi + fi +} + +function restore_remote_etherpad { + if grep -q "etherpad domain" $COMPLETION_FILE; then + ETHERPAD_DOMAIN_NAME=$(get_completion_param "etherpad domain") + + function_check etherpad_create_database + etherpad_create_database + + function_check restore_database_from_friend + restore_database_from_friend etherpad ${ETHERPAD_DOMAIN_NAME} + if [ -d /root/tempetherpad ]; then + rm -rf /root/tempetherpad + fi + + chown -R etherpad: /var/www/${ETHERPAD_DOMAIN_NAME}/htdocs + if [ -f /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem ]; then + chown etherpad: /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem + fi + if [ -f /etc/ssl/private/${ETHERPAD_DOMAIN_NAME}.key ]; then + chown etherpad: /etc/ssl/private/${ETHERPAD_DOMAIN_NAME}.key + fi + fi +} + +function remove_etherpad { + if [ ${#ETHERPAD_DOMAIN_NAME} -eq 0 ]; then + return + fi + read_config_param "ETHERPAD_DOMAIN_NAME" + read_config_param "MY_USERNAME" + echo "Removing $ETHERPAD_DOMAIN_NAME" + if [ -f /etc/systemd/system/etherpad.service ]; then + systemctl stop etherpad + systemctl disable etherpad + rm /etc/systemd/system/etherpad.service + fi + nginx_dissite $ETHERPAD_DOMAIN_NAME + remove_certs $ETHERPAD_DOMAIN_NAME + if [ -d /var/www/$ETHERPAD_DOMAIN_NAME ]; then + rm -rf /var/www/$ETHERPAD_DOMAIN_NAME + fi + if [ -f /etc/nginx/sites-available/$ETHERPAD_DOMAIN_NAME ]; then + rm /etc/nginx/sites-available/$ETHERPAD_DOMAIN_NAME + fi + function_check drop_database + drop_database etherpad + function_check remove_onion_service + remove_onion_service etherpad ${ETHERPAD_ONION_PORT} + remove_app etherpad + remove_completion_param install_etherpad + sed -i '/etherpad/d' $COMPLETION_FILE + sed -i '/Etherpad/d' /home/$MY_USERNAME/README + remove_backup_database_local etherpad + deluser --remove-all-files etherpad + remove_nodejs etherpad +} + +function install_etherpad { + if [ ! $ETHERPAD_DOMAIN_NAME ]; then + echo $'No domain name was given for etherpad' + exit 7359 + fi + + function_check install_mariadb + install_mariadb + + function_check get_mariadb_password + get_mariadb_password + + function_check repair_databases_script + repair_databases_script + + apt-get -yq install gzip git curl python libssl-dev pkg-config \ + build-essential python g++ make checkinstall + + function_check install_nodejs + install_nodejs etherpad + + if [ ! -d /var/www/$ETHERPAD_DOMAIN_NAME ]; then + mkdir /var/www/$ETHERPAD_DOMAIN_NAME + fi + if [ ! -d /var/www/$ETHERPAD_DOMAIN_NAME/htdocs ]; then + function_check git_clone + git_clone $ETHERPAD_REPO /var/www/$ETHERPAD_DOMAIN_NAME/htdocs + if [ ! -d /var/www/$ETHERPAD_DOMAIN_NAME/htdocs ]; then + echo $'Unable to clone etherpad repo' + exit 56382 + fi + fi + + cd /var/www/$ETHERPAD_DOMAIN_NAME/htdocs + git checkout $ETHERPAD_COMMIT -b $ETHERPAD_COMMIT + set_completion_param "etherpad commit" "$ETHERPAD_COMMIT" + + chmod a+w /var/www/$ETHERPAD_DOMAIN_NAME/htdocs + chown www-data:www-data /var/www/$ETHERPAD_DOMAIN_NAME/htdocs + + function_check etherpad_create_database + etherpad_create_database + + function_check add_ddns_domain + add_ddns_domain $ETHERPAD_DOMAIN_NAME + + if [ ! $ETHERPAD_ADMIN_PASSWORD ]; then + if [ -f $IMAGE_PASSWORD_FILE ]; then + ETHERPAD_ADMIN_PASSWORD="$(printf `cat $IMAGE_PASSWORD_FILE`)" + else + ETHERPAD_ADMIN_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})" + fi + fi + + create_etherpad_settings + + adduser --system --home=/var/www/$ETHERPAD_DOMAIN_NAME/htdocs/ --group etherpad + chown -R etherpad: /var/www/$ETHERPAD_DOMAIN_NAME/htdocs/ + + echo '[Unit]' > /etc/systemd/system/etherpad.service + echo 'Description=etherpad-lite (real-time collaborative document editing)' >> /etc/systemd/system/etherpad.service + echo 'After=syslog.target network.target' >> /etc/systemd/system/etherpad.service + echo '' >> /etc/systemd/system/etherpad.service + echo '[Service]' >> /etc/systemd/system/etherpad.service + echo 'Type=simple' >> /etc/systemd/system/etherpad.service + echo 'User=etherpad-lite' >> /etc/systemd/system/etherpad.service + echo 'Group=etherpad-lite' >> /etc/systemd/system/etherpad.service + echo "ExecStart=/var/www/$ETHERPAD_DOMAIN_NAME/htdocs//bin/run.sh" >> /etc/systemd/system/etherpad.service + echo '' >> /etc/systemd/system/etherpad.service + echo '[Install]' >> /etc/systemd/system/etherpad.service + echo 'WantedBy=multi-user.target' >> /etc/systemd/system/etherpad.service + chmod +x /etc/systemd/system/etherpad.service + + etherpad_nginx_site=/etc/nginx/sites-available/$ETHERPAD_DOMAIN_NAME + if [[ $ONION_ONLY == "no" ]]; then + function_check nginx_http_redirect + nginx_http_redirect $ETHERPAD_DOMAIN_NAME + echo 'server {' >> $etherpad_nginx_site + echo ' listen 443 ssl;' >> $etherpad_nginx_site + echo " server_name $ETHERPAD_DOMAIN_NAME;" >> $etherpad_nginx_site + echo '' >> $etherpad_nginx_site + echo ' # Security' >> $etherpad_nginx_site + function_check nginx_ssl + nginx_ssl $ETHERPAD_DOMAIN_NAME + + function_check nginx_disable_sniffing + nginx_disable_sniffing $ETHERPAD_DOMAIN_NAME + + echo ' add_header Strict-Transport-Security max-age=15768000;' >> $etherpad_nginx_site + echo '' >> $etherpad_nginx_site + echo ' # Logs' >> $etherpad_nginx_site + echo ' access_log off;' >> $etherpad_nginx_site + echo ' error_log off;' >> $etherpad_nginx_site + echo '' >> $etherpad_nginx_site + echo ' # Root' >> $etherpad_nginx_site + echo " root /var/www/$ETHERPAD_DOMAIN_NAME/htdocs;" >> $etherpad_nginx_site + echo '' >> $etherpad_nginx_site + echo ' location / {' >> $etherpad_nginx_site + function_check nginx_limits + nginx_limits $ETHERPAD_DOMAIN_NAME '15m' + echo ' proxy_pass http://localhost:9001/;' >> $etherpad_nginx_site + echo ' proxy_set_header Host $host;' >> $etherpad_nginx_site + echo ' proxy_buffering off;' >> $etherpad_nginx_site + echo ' }' >> $etherpad_nginx_site + echo '}' >> $etherpad_nginx_site + else + echo -n '' > $etherpad_nginx_site + fi + echo 'server {' >> $etherpad_nginx_site + echo " listen 127.0.0.1:$ETHERPAD_ONION_PORT default_server;" >> $etherpad_nginx_site + echo " server_name $ETHERPAD_DOMAIN_NAME;" >> $etherpad_nginx_site + echo '' >> $etherpad_nginx_site + function_check nginx_disable_sniffing + nginx_disable_sniffing $ETHERPAD_DOMAIN_NAME + echo '' >> $etherpad_nginx_site + echo ' # Logs' >> $etherpad_nginx_site + echo ' access_log off;' >> $etherpad_nginx_site + echo ' error_log off;' >> $etherpad_nginx_site + echo '' >> $etherpad_nginx_site + echo ' # Root' >> $etherpad_nginx_site + echo " root /var/www/$ETHERPAD_DOMAIN_NAME/htdocs;" >> $etherpad_nginx_site + echo '' >> $etherpad_nginx_site + echo ' location / {' >> $etherpad_nginx_site + function_check nginx_limits + nginx_limits $ETHERPAD_DOMAIN_NAME '15m' + echo ' proxy_pass http://localhost:9001/;' >> $etherpad_nginx_site + echo ' proxy_set_header Host $host;' >> $etherpad_nginx_site + echo ' proxy_buffering off;' >> $etherpad_nginx_site + echo ' }' >> $etherpad_nginx_site + echo '}' >> $etherpad_nginx_site + + function_check create_site_certificate + create_site_certificate $ETHERPAD_DOMAIN_NAME 'yes' + + if [ -f /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.crt ]; then + mv /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.crt /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem + fi + if [ -f /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem ]; then + chown etherpad: /etc/ssl/certs/${ETHERPAD_DOMAIN_NAME}.pem + fi + if [ -f /etc/ssl/private/${ETHERPAD_DOMAIN_NAME}.key ]; then + chown etherpad: /etc/ssl/private/${ETHERPAD_DOMAIN_NAME}.key + fi + + # Ensure that the database gets backed up locally, if remote + # backups are not being used + function_check backup_databases_script_header + backup_databases_script_header + + function_check backup_database_local + backup_database_local etherpad + + function_check nginx_ensite + nginx_ensite $ETHERPAD_DOMAIN_NAME + + ETHERPAD_ONION_HOSTNAME=$(add_onion_service etherpad 80 ${ETHERPAD_ONION_PORT}) + + # some post-install instructions for the user + if ! grep -q $"Etherpad administrator" /home/$MY_USERNAME/README; then + echo '' >> /home/$MY_USERNAME/README + echo $'# Etherpad' >> /home/$MY_USERNAME/README + echo $"Etherpad administrator nickname: $MY_USERNAME" >> /home/$MY_USERNAME/README + echo $"Etherpad administrator password: $ETHERPAD_ADMIN_PASSWORD" >> /home/$MY_USERNAME/README + chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README + chmod 600 /home/$MY_USERNAME/README + else + if [ -f /home/$MY_USERNAME/README ]; then + sed -i "s|Etherpad administrator password.*|Etherpad administrator password: $ETHERPAD_ADMIN_PASSWORD|g" /home/$MY_USERNAME/README + fi + fi + + if ! grep -q "Etherpad onion domain" /home/$MY_USERNAME/README; then + echo $"Etherpad onion domain: ${ETHERPAD_ONION_HOSTNAME}" >> /home/$MY_USERNAME/README + echo '' >> /home/$MY_USERNAME/README + chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README + chmod 600 /home/$MY_USERNAME/README + else + if [ -f /home/$MY_USERNAME/README ]; then + sed -i "s|Etherpad onion domain.*|Etherpad onion domain: ${ETHERPAD_ONION_HOSTNAME}|g" /home/$MY_USERNAME/README + fi + fi + + set_completion_param "etherpad domain" "$ETHERPAD_DOMAIN_NAME" + + systemctl enable etherpad + systemctl daemon-reload + systemctl start etherpad + systemctl restart nginx + + APP_INSTALLED=1 +}