466 lines
16 KiB
Bash
Executable File
466 lines
16 KiB
Bash
Executable File
#!/bin/bash
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# _____ _ _
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# | __|___ ___ ___ _| |___ _____| |_ ___ ___ ___
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# | __| _| -_| -_| . | . | | . | . | | -_|
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# |__| |_| |___|___|___|___|_|_|_|___|___|_|_|___|
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#
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# Freedom in the Cloud
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#
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# privatebin application
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#
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# License
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# =======
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#
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# Copyright (C) 2018 Bob Mottram <bob@freedombone.net>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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VARIANTS='full full-vim writer'
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IN_DEFAULT_INSTALL=0
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SHOW_ON_ABOUT=1
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PRIVATEBIN_DOMAIN_NAME=
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PRIVATEBIN_CODE=
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PRIVATEBIN_ONION_PORT=8150
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PRIVATEBIN_REPO="https://github.com/PrivateBin/PrivateBin"
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PRIVATEBIN_COMMIT='9c132cd839fd5e91da18e4a1e8ebef64fce605fb'
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PRIVATEBIN_ADMIN_PASSWORD=
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PRIVATEBIN_SHORT_DESCRIPTION=$'Zero knowledge pastebin'
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PRIVATEBIN_DESCRIPTION=$'Zero knowledge pastebin'
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PRIVATEBIN_MOBILE_APP_URL=
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privatebin_variables=(ONION_ONLY
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PRIVATEBIN_DOMAIN_NAME
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PRIVATEBIN_CODE
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DDNS_PROVIDER
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MY_USERNAME)
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function secure_privatebin {
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pbpath="/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs"
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pbdata="/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/data"
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htgroup='www-data'
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rootuser='root'
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find "${pbpath}/" -type f -print0 | xargs -0 chmod 0640
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find "${pbpath}/" -type d -print0 | xargs -0 chmod 0550
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chown -R ${rootuser}:${htgroup} "${pbpath}/"
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chown -R www-data:www-data "${pbdata}"
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chmod 755 "${pbdata}"
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}
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function logging_on_privatebin {
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echo -n ''
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}
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function logging_off_privatebin {
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echo -n ''
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}
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function remove_user_privatebin {
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echo -n ''
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# remove_username="$1"
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}
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function add_user_privatebin {
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# new_username="$1"
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# new_user_password="$2"
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echo '0'
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}
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function install_interactive_privatebin {
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if [ ! "$ONION_ONLY" ]; then
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ONION_ONLY='no'
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fi
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if [[ "$ONION_ONLY" != "no" ]]; then
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PRIVATEBIN_DOMAIN_NAME='privatebin.local'
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else
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PRIVATEBIN_DETAILS_COMPLETE=
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while [ ! $PRIVATEBIN_DETAILS_COMPLETE ]
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do
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data=$(mktemp 2>/dev/null)
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if [[ "$DDNS_PROVIDER" == *"freedns"* ]]; then
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dialog --backtitle $"Freedombone Configuration" \
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--title $"PrivateBin Configuration" \
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--form $"\\nPlease enter your PrivateBin details. The background image URL can be left blank.\\n\\nIMPORTANT: This should be a domain name which is supported by Let's Encrypt:" 14 65 2 \
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$"Domain:" 1 1 "$(grep 'PRIVATEBIN_DOMAIN_NAME' temp.cfg | awk -F '=' '{print $2}')" 1 15 33 40 \
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$"Code:" 2 1 "$(grep 'PRIVATEBIN_CODE' temp.cfg | awk -F '=' '{print $2}')" 2 15 33 255 \
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2> "$data"
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else
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dialog --backtitle $"Freedombone Configuration" \
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--title $"PrivateBin Configuration" \
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--form $"\\nPlease enter your PrivateBin details. The background image URL can be left blank.\\n\\nIMPORTANT: This should be a domain name which is supported by Let's Encrypt:" 14 65 2 \
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$"Domain:" 1 1 "$(grep 'PRIVATEBIN_DOMAIN_NAME' temp.cfg | awk -F '=' '{print $2}')" 1 15 33 40 \
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2> "$data"
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fi
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sel=$?
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case $sel in
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1) rm -f "$data"
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exit 1;;
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255) rm -f "$data"
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exit 1;;
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esac
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PRIVATEBIN_DOMAIN_NAME=$(sed -n 1p < "$data")
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if [ "$PRIVATEBIN_DOMAIN_NAME" ]; then
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if [[ "$PRIVATEBIN_DOMAIN_NAME" == "$HUBZILLA_DOMAIN_NAME" ]]; then
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PRIVATEBIN_DOMAIN_NAME=""
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fi
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TEST_DOMAIN_NAME=$PRIVATEBIN_DOMAIN_NAME
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validate_domain_name
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if [[ "$TEST_DOMAIN_NAME" != "$PRIVATEBIN_DOMAIN_NAME" ]]; then
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PRIVATEBIN_DOMAIN_NAME=
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dialog --title $"Domain name validation" --msgbox "$TEST_DOMAIN_NAME" 15 50
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else
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if [[ "$DDNS_PROVIDER" == *"freedns"* ]]; then
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PRIVATEBIN_CODE=$(sed -n 2p < "$data")
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validate_freedns_code "$PRIVATEBIN_CODE"
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if [ ! "$VALID_CODE" ]; then
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PRIVATEBIN_DOMAIN_NAME=
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fi
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fi
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fi
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fi
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if [ $PRIVATEBIN_DOMAIN_NAME ]; then
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PRIVATEBIN_DETAILS_COMPLETE="yes"
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fi
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rm -f "$data"
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done
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write_config_param "PRIVATEBIN_CODE" "$PRIVATEBIN_CODE"
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fi
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write_config_param "PRIVATEBIN_DOMAIN_NAME" "$PRIVATEBIN_DOMAIN_NAME"
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APP_INSTALLED=1
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}
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function change_password_privatebin {
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# curr_username="$1"
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# new_user_password="$2"
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echo -n ''
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}
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function reconfigure_privatebin {
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echo -n ''
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}
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function upgrade_privatebin {
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if grep -q "privatebin domain" "$COMPLETION_FILE"; then
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PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain")
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fi
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chmod 755 "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/data"
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CURR_PRIVATEBIN_COMMIT=$(get_completion_param "privatebin commit")
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if [[ "$CURR_PRIVATEBIN_COMMIT" == "$PRIVATEBIN_COMMIT" ]]; then
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return
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fi
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# update to the next commit
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function_check set_repo_commit
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set_repo_commit "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs" "privatebin commit" "$PRIVATEBIN_COMMIT" "$PRIVATEBIN_REPO"
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secure_privatebin
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}
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function backup_local_privatebin {
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PRIVATEBIN_DOMAIN_NAME='privatebin'
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if grep -q "privatebin domain" "$COMPLETION_FILE"; then
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PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain")
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fi
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source_directory="/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data"
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function_check suspend_site
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suspend_site "${PRIVATEBIN_DOMAIN_NAME}"
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function_check backup_directory_to_usb
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dest_directory=privatebin
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backup_directory_to_usb "$source_directory" "$dest_directory"
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function_check restart_site
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restart_site
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}
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function restore_local_privatebin {
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if ! grep -q "privatebin domain" "$COMPLETION_FILE"; then
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return
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fi
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PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain")
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if [ "$PRIVATEBIN_DOMAIN_NAME" ]; then
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echo $"Restoring privatebin"
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temp_restore_dir=/root/tempprivatebin
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privatebin_dir="/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data"
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function_check restore_directory_from_usb
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restore_directory_from_usb $temp_restore_dir privatebin
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if [ -d $temp_restore_dir ]; then
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if [ -d "$temp_restore_dir$privatebin_dir" ]; then
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cp -rp "$temp_restore_dir$privatebin_dir/"* "$privatebin_dir/"
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else
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cp -rp "$temp_restore_dir/"* "$privatebin_dir/"
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fi
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secure_privatebin
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rm -rf $temp_restore_dir
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fi
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echo $"Restore of privatebin complete"
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fi
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}
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function backup_remote_privatebin {
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PRIVATEBIN_DOMAIN_NAME='privatebin'
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if grep -q "privatebin domain" "$COMPLETION_FILE"; then
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PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain")
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fi
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source_directory="/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data"
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function_check suspend_site
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suspend_site "${PRIVATEBIN_DOMAIN_NAME}"
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function_check backup_directory_to_friend
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dest_directory=privatebin
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backup_directory_to_friend "$source_directory" "$dest_directory"
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function_check restart_site
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restart_site
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}
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function restore_remote_privatebin {
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if ! grep -q "privatebin domain" "$COMPLETION_FILE"; then
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return
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fi
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PRIVATEBIN_DOMAIN_NAME=$(get_completion_param "privatebin domain")
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if [ "$PRIVATEBIN_DOMAIN_NAME" ]; then
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temp_restore_dir=/root/tempprivatebin
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privatebin_dir=/var/www/${PRIVATEBIN_DOMAIN_NAME}/htdocs/data
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function_check restore_directory_from_friend
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restore_directory_from_friend $temp_restore_dir privatebin
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if [ -d $temp_restore_dir ]; then
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if [ -d "$temp_restore_dir$privatebin_dir" ]; then
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cp -rp "$temp_restore_dir$privatebin_dir/"* "$privatebin_dir/"
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else
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cp -rp "$temp_restore_dir/"* "$privatebin_dir/"
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fi
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secure_privatebin
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rm -rf $temp_restore_dir
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fi
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fi
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}
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function remove_privatebin {
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if [ ${#PRIVATEBIN_DOMAIN_NAME} -eq 0 ]; then
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return
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fi
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read_config_param "PRIVATEBIN_DOMAIN_NAME"
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read_config_param "MY_USERNAME"
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echo "Removing $PRIVATEBIN_DOMAIN_NAME"
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nginx_dissite "$PRIVATEBIN_DOMAIN_NAME"
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remove_certs "$PRIVATEBIN_DOMAIN_NAME"
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if [ -d "/var/www/$PRIVATEBIN_DOMAIN_NAME" ]; then
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rm -rf "/var/www/$PRIVATEBIN_DOMAIN_NAME"
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fi
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if [ -f "/etc/nginx/sites-available/$PRIVATEBIN_DOMAIN_NAME" ]; then
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rm "/etc/nginx/sites-available/$PRIVATEBIN_DOMAIN_NAME"
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fi
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function_check remove_onion_service
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remove_onion_service privatebin ${PRIVATEBIN_ONION_PORT}
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if grep -q "privatebin" /etc/crontab; then
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sed -i "/privatebin/d" /etc/crontab
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fi
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remove_app privatebin
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remove_completion_param install_privatebin
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sed -i '/privatebin/d' "$COMPLETION_FILE"
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function_check remove_ddns_domain
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remove_ddns_domain "$PRIVATEBIN_DOMAIN_NAME"
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}
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function install_privatebin {
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if [ ! "$ONION_ONLY" ]; then
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ONION_ONLY='no'
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fi
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if [ ! "$PRIVATEBIN_DOMAIN_NAME" ]; then
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echo $'No domain name was given for privatebin'
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exit 7359
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fi
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apt-get -yq install php-gettext php-curl php-gd php-mysql git curl
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apt-get -yq install memcached php-memcached php-intl exiftool libfcgi0ldbl
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apt-get -yq install php-libsodium libsodium18 php-mcrypt
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if [ ! -d "/var/www/$PRIVATEBIN_DOMAIN_NAME" ]; then
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mkdir "/var/www/$PRIVATEBIN_DOMAIN_NAME"
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fi
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if [ ! -d "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs" ]; then
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if [ -d /repos/privatebin ]; then
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mkdir "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs"
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cp -r -p /repos/privatebin/. "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs"
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cd "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs" || exit 3468246824
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git pull
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else
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function_check git_clone
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git_clone "$PRIVATEBIN_REPO" "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs"
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fi
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if [ ! -d "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs" ]; then
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echo $'Unable to clone privatebin repo'
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exit 63763873
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fi
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fi
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cd "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs" || exit 24682462
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git checkout "$PRIVATEBIN_COMMIT" -b "$PRIVATEBIN_COMMIT"
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set_completion_param "privatebin commit" "$PRIVATEBIN_COMMIT"
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chmod g+w "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs"
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chown -R www-data:www-data "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs"
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function_check add_ddns_domain
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add_ddns_domain "$PRIVATEBIN_DOMAIN_NAME"
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PRIVATEBIN_ONION_HOSTNAME=$(add_onion_service privatebin 80 ${PRIVATEBIN_ONION_PORT})
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privatebin_nginx_site=/etc/nginx/sites-available/$PRIVATEBIN_DOMAIN_NAME
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if [[ $ONION_ONLY == "no" ]]; then
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function_check nginx_http_redirect
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nginx_http_redirect "$PRIVATEBIN_DOMAIN_NAME" "index index.php"
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{ echo 'server {';
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echo ' listen 443 ssl;';
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echo ' #listen [::]:443 ssl;';
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echo " server_name $PRIVATEBIN_DOMAIN_NAME;";
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echo ''; } >> "$privatebin_nginx_site"
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function_check nginx_compress
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nginx_compress "$PRIVATEBIN_DOMAIN_NAME"
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echo '' >> "$privatebin_nginx_site"
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echo ' # Security' >> "$privatebin_nginx_site"
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function_check nginx_ssl
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nginx_ssl "$PRIVATEBIN_DOMAIN_NAME"
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function_check nginx_security_options
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nginx_security_options "$PRIVATEBIN_DOMAIN_NAME"
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{ echo ' add_header Strict-Transport-Security max-age=15768000;';
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echo '';
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echo ' # Logs';
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echo ' access_log /dev/null;';
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echo ' error_log /dev/null;';
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echo '';
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echo " root /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs;";
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echo '';
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echo ' index index.php;';
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echo '';
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echo ' location ~ \.php {';
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echo ' include snippets/fastcgi-php.conf;';
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echo ' fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;';
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echo ' fastcgi_read_timeout 30;';
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echo ' }';
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echo '';
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echo ' # Location';
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echo ' location / {'; } >> "$privatebin_nginx_site"
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function_check nginx_limits
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nginx_limits "$PRIVATEBIN_DOMAIN_NAME" '15m'
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{ echo " try_files \$uri \$uri/ @privatebin;";
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echo ' }';
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echo '';
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echo ' # Restrict access that is unnecessary anyway';
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echo ' location ~ /\.(ht|git) {';
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echo ' deny all;';
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echo ' }';
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echo '}';
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echo ''; } >> "$privatebin_nginx_site"
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else
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echo -n '' > "$privatebin_nginx_site"
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fi
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{ echo 'server {';
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echo " listen 127.0.0.1:$PRIVATEBIN_ONION_PORT default_server;";
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echo " server_name $PRIVATEBIN_ONION_HOSTNAME;";
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echo ''; } >> "$privatebin_nginx_site"
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function_check nginx_compress
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nginx_compress "$PRIVATEBIN_DOMAIN_NAME"
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echo '' >> "$privatebin_nginx_site"
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function_check nginx_security_options
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nginx_security_options "$PRIVATEBIN_DOMAIN_NAME"
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{ echo '';
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echo ' # Logs';
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echo ' access_log /dev/null;';
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echo ' error_log /dev/null;';
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echo '';
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echo " root /var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs;";
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echo '';
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echo ' index index.php;';
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echo '';
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echo ' location ~ \.php {';
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echo ' include snippets/fastcgi-php.conf;';
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echo ' fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;';
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echo ' fastcgi_read_timeout 30;';
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echo ' }';
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echo '';
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echo ' # Location';
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echo ' location / {'; } >> "$privatebin_nginx_site"
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function_check nginx_limits
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nginx_limits "$PRIVATEBIN_DOMAIN_NAME" '15m'
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{ echo " try_files \$uri \$uri/ @privatebin;";
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echo ' }';
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echo '';
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echo ' # Restrict access that is unnecessary anyway';
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echo ' location ~ /\.(ht|git) {';
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echo ' deny all;';
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echo ' }';
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echo '}'; } >> "$privatebin_nginx_site"
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function_check configure_php
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configure_php
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function_check create_site_certificate
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create_site_certificate "$PRIVATEBIN_DOMAIN_NAME" 'yes'
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function_check nginx_ensite
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nginx_ensite "$PRIVATEBIN_DOMAIN_NAME"
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cp "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.sample.php" "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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# Change some defaults
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sed -i 's|; qrcode|qrcode|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|default =.*|default = "1day"|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|languagedefault =.*|languagedefault = "en"|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|1year =|; 1year =|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|never =|; never =|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|limit = 10|limit = 30|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|limit = 300|limit = 0|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|batchsize =.*|batchsize = 100|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|sizelimit =.*|sizelimit = 32768|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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sed -i 's|defaultformatter =.*|defaultformatter = "markdown"|g' "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/cfg/conf.php"
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mkdir -p "/var/www/$PRIVATEBIN_DOMAIN_NAME/htdocs/data"
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secure_privatebin
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systemctl restart php7.0-fpm
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systemctl restart nginx
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set_completion_param "privatebin domain" "$PRIVATEBIN_DOMAIN_NAME"
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APP_INSTALLED=1
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}
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# NOTE: deliberately there is no "exit 0"
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