diff --git a/src/freedombone-app-privatebin b/src/freedombone-app-privatebin new file mode 100755 index 00000000..184ee4dd --- /dev/null +++ b/src/freedombone-app-privatebin @@ -0,0 +1,454 @@ +#!/bin/bash +# +# .---. . . +# | | | +# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-. +# | | (.-' (.-' ( | ( )| | | | )( )| | (.-' +# ' ' --' --' -' - -' ' ' -' -' -' ' - --' +# +# Freedom in the Cloud +# +# privatebin application +# +# License +# ======= +# +# Copyright (C) 2018 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=0 +SHOW_ON_ABOUT=1 + +PRIVATEBIN_DOMAIN_NAME= +PRIVATEBIN_CODE= +PRIVATEBIN_ONION_PORT=8150 +PRIVATEBIN_REPO="https://github.com/PrivateBin/PrivateBin" +PRIVATEBIN_COMMIT='9c132cd839fd5e91da18e4a1e8ebef64fce605fb' +PRIVATEBIN_ADMIN_PASSWORD= + +privatebin_variables=(ONION_ONLY + PRIVATEBIN_DOMAIN_NAME + PRIVATEBIN_CODE + DDNS_PROVIDER + MY_USERNAME) + +function secure_privatebin { + pbpath="/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs" + pbdata="/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/data" + htgroup='www-data' + rootuser='root' + + find "${pbpath}/" -type f -print0 | xargs -0 chmod 0640 + find "${pbpath}/" -type d -print0 | xargs -0 chmod 0550 + find "${pbdata}/" -type f -print0 | xargs -0 chmod 0640 + find "${pbdata}/" -type d -print0 | xargs -0 chmod 0750 + + chown -R ${rootuser}:${htgroup} "${pbpath}/" +} + +function logging_on_privatebin { + echo -n '' +} + +function logging_off_privatebin { + echo -n '' +} + +function remove_user_privatebin { + remove_username="$1" +} + +function add_user_privatebin { + new_username="$1" + new_user_password="$2" + + echo '0' +} + +function install_interactive_privatebin { + if [ ! $ONION_ONLY ]; then + ONION_ONLY='no' + fi + + if [[ $ONION_ONLY != "no" ]]; then + PRIVATEBIN_DOMAIN_NAME='privatebin.local' + else + PRIVATEBIN_DETAILS_COMPLETE= + while [ ! $PRIVATEBIN_DETAILS_COMPLETE ] + do + data=$(tempfile 2>/dev/null) + trap "rm -f $data" 0 1 2 5 15 + if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then + dialog --backtitle $"Freedombone Configuration" \ + --title $"PrivateBin Configuration" \ + --form $"\nPlease enter your privatebin details. The background image URL can be left blank.\n\nIMPORTANT: This should be a domain name which is supported by Let's Encrypt:" 16 65 4 \ + $"Domain:" 1 1 "$(grep 'PRIVATEBIN_DOMAIN_NAME' temp.cfg | awk -F '=' '{print $2}')" 1 25 33 40 \ + $"Code:" 2 1 "$(grep 'PRIVATEBIN_CODE' temp.cfg | awk -F '=' '{print $2}')" 4 25 33 255 \ + 2> $data + else + dialog --backtitle $"Freedombone Configuration" \ + --title $"PrivateBin Configuration" \ + --form $"\nPlease enter your privatebin details. The background image URL can be left blank.\n\nIMPORTANT: This should be a domain name which is supported by Let's Encrypt:" 16 65 4 \ + $"Domain:" 1 1 "$(grep 'PRIVATEBIN_DOMAIN_NAME' temp.cfg | awk -F '=' '{print $2}')" 1 25 33 40 \ + 2> $data + fi + sel=$? + case $sel in + 1) exit 1;; + 255) exit 1;; + esac + PRIVATEBIN_DOMAIN_NAME=$(cat $data | sed -n 1p) + if [ $PRIVATEBIN_DOMAIN_NAME ]; then + if [[ $PRIVATEBIN_DOMAIN_NAME == "$HUBZILLA_DOMAIN_NAME" ]]; then + PRIVATEBIN_DOMAIN_NAME="" + fi + TEST_DOMAIN_NAME=$PRIVATEBIN_DOMAIN_NAME + validate_domain_name + if [[ $TEST_DOMAIN_NAME != $PRIVATEBIN_DOMAIN_NAME ]]; then + PRIVATEBIN_DOMAIN_NAME= + dialog --title $"Domain name validation" --msgbox "$TEST_DOMAIN_NAME" 15 50 + else + if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then + PRIVATEBIN_CODE=$(cat $data | sed -n 2p) + validate_freedns_code "$PRIVATEBIN_CODE" + if [ ! $VALID_CODE ]; then + PRIVATEBIN_DOMAIN_NAME= + fi + fi + fi + fi + if [ $PRIVATEBIN_DOMAIN_NAME ]; then + PRIVATEBIN_DETAILS_COMPLETE="yes" + fi + done + + write_config_param "PRIVATEBIN_CODE" "$PRIVATEBIN_CODE" + fi + write_config_param "PRIVATEBIN_DOMAIN_NAME" "$PRIVATEBIN_DOMAIN_NAME" + APP_INSTALLED=1 +} + +function change_password_privatebin { + curr_username="$1" + new_user_password="$2" +} + +function reconfigure_privatebin { + echo -n '' +} + +function upgrade_privatebin { + CURR_PRIVATEBIN_COMMIT=$(get_completion_param "privatebin commit") + if [[ "$CURR_PRIVATEBIN_COMMIT" == "$PRIVATEBIN_COMMIT" ]]; then + return + fi + + if grep -q "privatebin domain" $COMPLETION_FILE; then + PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain") + fi + + # update to the next commit + function_check set_repo_commit + set_repo_commit /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs "privatebin commit" "$PRIVATEBIN_COMMIT" $PRIVATEBIN_REPO + + secure_privatebin +} + + +function backup_local_privatebin { + PRIVATEBIN_DOMAIN_NAME='privatebin' + if grep -q "privatebin domain" $COMPLETION_FILE; then + PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain") + fi + + source_directory=/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data + + function_check suspend_site + suspend_site ${PRIVATEBIN_DOMAIN_NAME} + + function_check backup_directory_to_usb + dest_directory=privatebin + backup_directory_to_usb $source_directory $dest_directory + + function_check restart_site + restart_site +} + +function restore_local_privatebin { + if ! grep -q "privatebin domain" $COMPLETION_FILE; then + return + fi + PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain") + if [ $PRIVATEBIN_DOMAIN_NAME ]; then + echo $"Restoring privatebin" + temp_restore_dir=/root/tempprivatebin + privatebin_dir=/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data + + function_check restore_directory_from_usb + restore_directory_from_usb $temp_restore_dir privatebin + if [ -d $temp_restore_dir ]; then + if [ -d cp $temp_restore_dir$privatebin_dir ]; then + cp -rp $temp_restore_dir$privatebin_dir/* $privatebin_dir/ + else + cp -rp $temp_restore_dir/* $privatebin_dir/ + fi + secure_privatebin + rm -rf $temp_restore_dir + fi + + echo $"Restore of privatebin complete" + fi +} + +function backup_remote_privatebin { + PRIVATEBIN_DOMAIN_NAME='privatebin' + if grep -q "privatebin domain" $COMPLETION_FILE; then + PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain") + fi + + source_directory=/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data + + function_check suspend_site + suspend_site ${PRIVATEBIN_DOMAIN_NAME} + + function_check backup_directory_to_friend + dest_directory=privatebin + backup_directory_to_friend $source_directory $dest_directory + + function_check restart_site + restart_site +} + +function restore_remote_privatebin { + if ! grep -q "privatebin domain" $COMPLETION_FILE; then + return + fi + PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain") + if [ $PRIVATEBIN_DOMAIN_NAME ]; then + temp_restore_dir=/root/tempprivatebin + privatebin_dir=/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data + + function_check restore_directory_from_friend + restore_directory_from_friend $temp_restore_dir privatebin + if [ -d $temp_restore_dir ]; then + if [ -d cp $temp_restore_dir$privatebin_dir ]; then + cp -rp $temp_restore_dir$privatebin_dir/* $privatebin_dir/ + else + cp -rp $temp_restore_dir/* $privatebin_dir/ + fi + secure_privatebin + rm -rf $temp_restore_dir + fi + fi +} + +function remove_privatebin { + if [ ${#PRIVATEBIN_DOMAIN_NAME} -eq 0 ]; then + return + fi + read_config_param "PRIVATEBIN_DOMAIN_NAME" + read_config_param "MY_USERNAME" + echo "Removing $PRIVATEBIN_DOMAIN_NAME" + nginx_dissite $PRIVATEBIN_DOMAIN_NAME + remove_certs $PRIVATEBIN_DOMAIN_NAME + + if [ -d /var/www/$PRIVATEBIN_DOMAIN_NAME ]; then + rm -rf /var/www/$PRIVATEBIN_DOMAIN_NAME + fi + if [ -f /etc/nginx/sites-available/$PRIVATEBIN_DOMAIN_NAME ]; then + rm /etc/nginx/sites-available/$PRIVATEBIN_DOMAIN_NAME + fi + function_check remove_onion_service + remove_onion_service privatebin ${PRIVATEBIN_ONION_PORT} + if grep -q "privatebin" /etc/crontab; then + sed -i "/privatebin/d" /etc/crontab + fi + remove_app privatebin + remove_completion_param install_privatebin + sed -i '/privatebin/d' $COMPLETION_FILE + + function_check remove_ddns_domain + remove_ddns_domain $PRIVATEBIN_DOMAIN_NAME +} + +function install_privatebin { + if [ ! $ONION_ONLY ]; then + ONION_ONLY='no' + fi + + if [ ! $PRIVATEBIN_DOMAIN_NAME ]; then + echo $'No domain name was given for privatebin' + exit 7359 + fi + + apt-get -yq install php-gettext php-curl php-gd php-mysql git curl + apt-get -yq install memcached php-memcached php-intl exiftool libfcgi0ldbl + + if [ ! -d /var/www/$PRIVATEBIN_DOMAIN_NAME ]; then + mkdir /var/www/$PRIVATEBIN_DOMAIN_NAME + fi + if [ ! -d /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs ]; then + + if [ -d /repos/privatebin ]; then + mkdir /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs + cp -r -p /repos/privatebin/. /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs + cd /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs + git pull + else + function_check git_clone + git_clone $PRIVATEBIN_REPO /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs + fi + + if [ ! -d /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs ]; then + echo $'Unable to clone privatebin repo' + exit 63763873 + fi + fi + + cd /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs + git checkout $PRIVATEBIN_COMMIT -b $PRIVATEBIN_COMMIT + set_completion_param "privatebin commit" "$PRIVATEBIN_COMMIT" + + chmod g+w /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs + chown -R www-data:www-data /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs + + function_check add_ddns_domain + add_ddns_domain $PRIVATEBIN_DOMAIN_NAME + + PRIVATEBIN_ONION_HOSTNAME=$(add_onion_service privatebin 80 ${PRIVATEBIN_ONION_PORT}) + + privatebin_nginx_site=/etc/nginx/sites-available/$PRIVATEBIN_DOMAIN_NAME + if [[ $ONION_ONLY == "no" ]]; then + function_check nginx_http_redirect + nginx_http_redirect $PRIVATEBIN_DOMAIN_NAME "index index.php" + echo 'server {' >> $privatebin_nginx_site + echo ' listen 443 ssl;' >> $privatebin_nginx_site + echo ' listen [::]:443 ssl;' >> $privatebin_nginx_site + echo " server_name $PRIVATEBIN_DOMAIN_NAME;" >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + function_check nginx_compress + nginx_compress $PRIVATEBIN_DOMAIN_NAME + echo '' >> $privatebin_nginx_site + echo ' # Security' >> $privatebin_nginx_site + function_check nginx_ssl + nginx_ssl $PRIVATEBIN_DOMAIN_NAME + + function_check nginx_disable_sniffing + nginx_disable_sniffing $PRIVATEBIN_DOMAIN_NAME + + echo ' add_header Strict-Transport-Security max-age=15768000;' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' # Logs' >> $privatebin_nginx_site + echo ' access_log /dev/null;' >> $privatebin_nginx_site + echo ' error_log /dev/null;' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo " root /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs;" >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' index index.php;' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' location ~ \.php {' >> $privatebin_nginx_site + echo ' include snippets/fastcgi-php.conf;' >> $privatebin_nginx_site + echo ' fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;' >> $privatebin_nginx_site + echo ' fastcgi_read_timeout 30;' >> $privatebin_nginx_site + echo ' }' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' # Location' >> $privatebin_nginx_site + echo ' location / {' >> $privatebin_nginx_site + function_check nginx_limits + nginx_limits $PRIVATEBIN_DOMAIN_NAME '15m' + echo ' try_files $uri $uri/ @privatebin;' >> $privatebin_nginx_site + echo ' }' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' # Restrict access that is unnecessary anyway' >> $privatebin_nginx_site + echo ' location ~ /\.(ht|git) {' >> $privatebin_nginx_site + echo ' deny all;' >> $privatebin_nginx_site + echo ' }' >> $privatebin_nginx_site + echo '}' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + else + echo -n '' > $privatebin_nginx_site + fi + echo 'server {' >> $privatebin_nginx_site + echo " listen 127.0.0.1:$PRIVATEBIN_ONION_PORT default_server;" >> $privatebin_nginx_site + echo " server_name $PRIVATEBIN_ONION_HOSTNAME;" >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + function_check nginx_compress + nginx_compress $PRIVATEBIN_DOMAIN_NAME + echo '' >> $privatebin_nginx_site + function_check nginx_disable_sniffing + nginx_disable_sniffing $PRIVATEBIN_DOMAIN_NAME + echo '' >> $privatebin_nginx_site + echo ' # Logs' >> $privatebin_nginx_site + echo ' access_log /dev/null;' >> $privatebin_nginx_site + echo ' error_log /dev/null;' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo " root /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs;" >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' index index.php;' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' location ~ \.php {' >> $privatebin_nginx_site + echo ' include snippets/fastcgi-php.conf;' >> $privatebin_nginx_site + echo ' fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;' >> $privatebin_nginx_site + echo ' fastcgi_read_timeout 30;' >> $privatebin_nginx_site + echo ' }' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' # Location' >> $privatebin_nginx_site + echo ' location / {' >> $privatebin_nginx_site + function_check nginx_limits + nginx_limits $PRIVATEBIN_DOMAIN_NAME '15m' + echo ' try_files $uri $uri/ @privatebin;' >> $privatebin_nginx_site + echo ' }' >> $privatebin_nginx_site + echo '' >> $privatebin_nginx_site + echo ' # Restrict access that is unnecessary anyway' >> $privatebin_nginx_site + echo ' location ~ /\.(ht|git) {' >> $privatebin_nginx_site + echo ' deny all;' >> $privatebin_nginx_site + echo ' }' >> $privatebin_nginx_site + echo '}' >> $privatebin_nginx_site + + function_check configure_php + configure_php + + function_check create_site_certificate + create_site_certificate $PRIVATEBIN_DOMAIN_NAME 'yes' + + function_check nginx_ensite + nginx_ensite $PRIVATEBIN_DOMAIN_NAME + + cp /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.sample.php /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + + # Change some defaults + sed -i 's|; qrcode|qrcode|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|default =.*|default = "1day"|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|1week =|; 1week =|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|1month =|; 1month =|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|1year =|; 1year =|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|never =|; never =|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|limit =.*|limit = 30|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|sizelimit =.*|sizelimit = 32768|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + sed -i 's|defaultformatter =.*|defaultformatter = "Markdown"|g' /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php + + secure_privatebin + + systemctl restart php7.0-fpm + systemctl restart nginx + + set_completion_param "privatebin domain" "$PRIVATEBIN_DOMAIN_NAME" + + APP_INSTALLED=1 +} + +# NOTE: deliberately there is no "exit 0"