361 lines
13 KiB
Bash
Executable File
361 lines
13 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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# Mumble application
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#
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# License
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# =======
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#
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# Copyright (C) 2014-2018 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 chat'
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IN_DEFAULT_INSTALL=0
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SHOW_ON_ABOUT=1
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# Password used for mumble server
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MUMBLE_SERVER_PASSWORD=
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# Port on which mumble server listens
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MUMBLE_PORT=64738
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# Location of mumble database and configuration
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MUMBLE_DATABASE="mumble-server.sqlite"
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MUMBLE_CONFIG_FILE="mumble-server.ini"
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MUMBLE_SHORT_DESCRIPTION=$'Voice chat'
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MUMBLE_DESCRIPTION=$'Voice chat'
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MUMBLE_MOBILE_APP_URL='https://f-droid.org/packages/com.morlunk.mumbleclient'
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mumble_variables=(MY_USERNAME
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DEFAULT_DOMAIN_NAME
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MUMBLE_PORT
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ONION_ONLY
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ADMIN_USERNAME)
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function logging_on_mumble {
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if [ -f /etc/mumble-server.ini ]; then
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sed -i 's|logfile=.*|logfile=/var/log/mumble-server.log|g' /etc/mumble-server.ini
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fi
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}
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function logging_off_mumble {
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if [ -f /etc/mumble-server.ini ]; then
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sed -i 's|logfile=.*|logfile=/dev/null|g' /etc/mumble-server.ini
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if [ -d /var/log/mumble-server ]; then
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$REMOVE_FILES_COMMAND /var/log/mumble-server/*
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rm -rf /var/log/mumble-server
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fi
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fi
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}
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function install_interactive_mumble {
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echo -n ''
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APP_INSTALLED=1
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}
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function change_password_mumble {
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new_mumble_password="$2"
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set_password_for_all_users mumble "$new_mumble_password"
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sed -i "s|serverpassword=.*|serverpassword=$new_mumble_password|g" /etc/mumble-server.ini
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systemctl restart mumble-server
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}
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function reconfigure_mumble {
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echo -n ''
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}
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function upgrade_mumble {
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if [ -d /etc/letsencrypt ]; then
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usermod -a -G ssl-cert mumble-server
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fi
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if [ ! -f "/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem" ]; then
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if ! grep -q "mumble.pem" /etc/mumble-server.ini; then
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sed -i 's|sslCert=.*|sslCert=/var/lib/mumble-server/mumble.pem|g' /etc/mumble-server.ini
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sed -i 's|sslKey=.*|sslKey=/var/lib/mumble-server/mumble.key|g' /etc/mumble-server.ini
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systemctl restart mumble
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fi
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else
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if ! grep -q "${DEFAULT_DOMAIN_NAME}/fullchain.pem" /etc/mumble-server.ini; then
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usermod -a -G ssl-cert mumble-server
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sed -i "s|sslCert=.*|sslCert=/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem|g" /etc/mumble-server.ini
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sed -i "s|sslKey=.*|sslKey=/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/privkey.pem|g" /etc/mumble-server.ini
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systemctl restart mumble
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fi
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fi
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}
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function backup_local_mumble {
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if [ -f /etc/mumble-server.ini ]; then
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echo $"Backing up Mumble settings"
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temp_backup_dir=/root/tempmumblebackup
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if [ ! -d $temp_backup_dir ]; then
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mkdir -p $temp_backup_dir
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fi
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cp -f /etc/mumble-server.ini $temp_backup_dir
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cp -f /var/lib/mumble-server/mumble-server.sqlite $temp_backup_dir
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backup_directory_to_usb $temp_backup_dir mumble
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echo $"Mumble settings backup complete"
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fi
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}
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function restore_local_mumble {
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if [ -d "$USB_MOUNT/backup/mumble" ]; then
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echo $"Restoring mumble settings"
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temp_restore_dir=/root/tempmumble
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function_check restore_directory_from_usb
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restore_directory_from_usb $temp_restore_dir voip
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restore_directory_from_usb $temp_restore_dir mumble
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if [ -d "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup" ]; then
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cp -f "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.ini" /etc/
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else
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cp -f $temp_restore_dir/mumble-server.ini /etc/
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "0" ]; then
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rm -rf $temp_restore_dir
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function_check set_user_permissions
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set_user_permissions
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function_check backup_unmount_drive
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backup_unmount_drive
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exit 3679
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fi
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if [ -d "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup" ]; then
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cp -f "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.sqlite" /var/lib/mumble-server/
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else
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cp -f $temp_restore_dir/mumble-server.sqlite /var/lib/mumble-server/
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "0" ]; then
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rm -rf $temp_restore_dir
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function_check set_user_permissions
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set_user_permissions
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function_check backup_unmount_drive
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backup_unmount_drive
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exit 276
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fi
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rm -rf $temp_restore_dir
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cp /etc/ssl/certs/mumble* /var/lib/mumble-server
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cp /etc/ssl/private/mumble* /var/lib/mumble-server
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chown -R mumble-server:mumble-server /var/lib/mumble-server
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systemctl restart mumble-server
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fi
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}
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function backup_remote_mumble {
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if [ -f /etc/mumble-server.ini ]; then
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echo $"Backing up mumble settings"
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if [ ! -d /root/tempmumblebackup ]; then
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mkdir -p /root/tempmumblebackup
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fi
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cp -f /etc/mumble-server.ini /root/tempmumblebackup
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cp -f /var/lib/mumble-server/mumble-server.sqlite /root/tempmumblebackup
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backup_directory_to_friend /root/tempmumblebackup mumble
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echo $"Backup of mumble settings complete"
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fi
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}
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function restore_remote_mumble {
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if [ -d "$SERVER_DIRECTORY/backup/mumble" ]; then
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echo $"Restoring Mumble settings"
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temp_restore_dir=/root/tempmumble
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function_check restore_directory_from_friend
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restore_directory_from_friend $temp_restore_dir mumble
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if [ -d "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup" ]; then
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cp -f "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.ini" /etc/
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else
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cp -f $temp_restore_dir/mumble-server.ini /etc/
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "0" ]; then
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rm -rf $temp_restore_dir
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exit 7823
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fi
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if [ -d "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup" ]; then
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cp -f "$temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.sqlite" /var/lib/mumble-server/
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else
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cp -f $temp_restore_dir/mumble-server.sqlite /var/lib/mumble-server/
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "0" ]; then
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rm -rf $temp_restore_dir
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exit 276
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fi
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rm -rf $temp_restore_dir
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cp /etc/ssl/certs/mumble* /var/lib/mumble-server
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cp /etc/ssl/private/mumble* /var/lib/mumble-server
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chown -R mumble-server:mumble-server /var/lib/mumble-server
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systemctl restart mumble-server
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echo $"Restore of Mumble complete"
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fi
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}
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function remove_mumble {
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apt-get -yq remove --purge mumble-server
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if [[ $ONION_ONLY == "no" ]]; then
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firewall_remove ${MUMBLE_PORT}
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fi
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if [ -f /etc/mumble-server.ini ]; then
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rm /etc/mumble-server.ini
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fi
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remove_certs mumble
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if [ -d /var/lib/mumble-server ]; then
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rm -rf /var/lib/mumble-server
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fi
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function_check remove_onion_service
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remove_onion_service mumble ${MUMBLE_PORT}
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sed -i '/mumble/d' "$COMPLETION_FILE"
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}
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function configure_firewall_for_mumble {
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if [[ $(is_completed "${FUNCNAME[0]}") == "1" ]]; then
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return
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fi
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if [[ $ONION_ONLY != "no" ]]; then
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return
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fi
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firewall_add Mumble ${MUMBLE_PORT}
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mark_completed "${FUNCNAME[0]}"
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}
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function install_mumble {
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apt-get -yq install mumble-server
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if [ -f "$IMAGE_PASSWORD_FILE" ]; then
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MUMBLE_SERVER_PASSWORD="$(printf "%s" "$(cat "$IMAGE_PASSWORD_FILE")")"
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else
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if [ ! "$MUMBLE_SERVER_PASSWORD" ]; then
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MUMBLE_SERVER_PASSWORD="$(create_password "${MINIMUM_PASSWORD_LENGTH}")"
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if [ ${#MUMBLE_SERVER_PASSWORD} -lt "$MINIMUM_PASSWORD_LENGTH" ]; then
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MUMBLE_SERVER_PASSWORD="$(create_password "${MINIMUM_PASSWORD_LENGTH}")"
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fi
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fi
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fi
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if [[ ${ONION_ONLY} == 'no' ]]; then
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if [ ! -d "/var/www/${DEFAULT_DOMAIN_NAME}/htdocs" ]; then
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mkdir "/var/www/${DEFAULT_DOMAIN_NAME}/htdocs"
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fi
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if [ ! -f "/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem" ]; then
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if [ -f "/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.crt" ]; then
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rm "/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.crt"
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fi
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if [ -f "/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam" ]; then
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rm "/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam"
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fi
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echo $'Obtaining certificate for the main domain'
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function_check create_site_certificate
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create_site_certificate "${DEFAULT_DOMAIN_NAME}" 'yes'
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chmod 755 "/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam"
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if [ -f "/etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.crt" ]; then
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echo $'Incorrect certificate generated'
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exit 78352
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fi
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fi
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chgrp -R ssl-cert /etc/letsencrypt
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chmod -R g=rX /etc/letsencrypt
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fi
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# Make an ssl cert for the server
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if [ ! -f "/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem" ]; then
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if [ ! -f /etc/ssl/certs/mumble.dhparam ]; then
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"${PROJECT_NAME}-addcert" -h mumble --dhkey "$DH_KEYLENGTH"
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function_check check_certificates
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check_certificates mumble
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fi
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fi
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# Check that the cert was created
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if [ ! -f /etc/ssl/certs/mumble.crt ]; then
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echo $'mumble server certificate not created'
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exit 57892
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fi
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if [ ! -f /etc/ssl/private/mumble.key ]; then
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echo $'mumble server key not created'
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exit 57893
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fi
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if [ ! -d /var/lib/mumble-server ]; then
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mkdir /var/lib/mumble-server
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fi
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cp /etc/ssl/certs/mumble.* /var/lib/mumble-server
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cp /etc/ssl/private/mumble.key /var/lib/mumble-server
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if [ ! -f /var/lib/mumble-server/mumble.pem ]; then
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mv /var/lib/mumble-server/mumble.crt /var/lib/mumble-server/mumble.pem
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fi
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chown -R mumble-server:mumble-server /var/lib/mumble-server
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sed -i "s|welcometext=.*|welcometext=\"<br />Welcome to $DEFAULT_DOMAIN_NAME <b>mumble</b>.<br />Chat freely!<br />\"|g" /etc/mumble-server.ini
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if [[ $MUMBLE_SERVER_PASSWORD ]]; then
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sed -i "s|serverpassword=.*|serverpassword=$MUMBLE_SERVER_PASSWORD|g" /etc/mumble-server.ini
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fi
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sed -i 's|#autobanAttempts.*|autobanAttempts = 10|g' /etc/mumble-server.ini
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sed -i 's|#autobanTimeframe.*|autobanTimeframe = 120|g' /etc/mumble-server.ini
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sed -i 's|#autobanTime.*|autobanTime = 300|g' /etc/mumble-server.ini
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sed -i 's|#sendversion=.*|sendversion=False|g' /etc/mumble-server.ini
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sed -i 's|sendversion=.*|sendversion=False|g' /etc/mumble-server.ini
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if ! grep -q "allowping" /etc/mumble-server.ini; then
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echo 'allowping=False' >> /etc/mumble-server.ini
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fi
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sed -i 's|allowping=.*|allowping=False|g' /etc/mumble-server.ini
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if [ ! -f "/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem" ]; then
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sed -i 's|#sslCert=.*|sslCert=/var/lib/mumble-server/mumble.pem|g' /etc/mumble-server.ini
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sed -i 's|#sslKey=.*|sslKey=/var/lib/mumble-server/mumble.key|g' /etc/mumble-server.ini
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else
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sed -i "s|#sslCert=.*|sslCert=/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/fullchain.pem|g" /etc/mumble-server.ini
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sed -i "s|#sslKey=.*|sslKey=/etc/letsencrypt/live/${DEFAULT_DOMAIN_NAME}/privkey.pem|g" /etc/mumble-server.ini
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fi
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sed -i 's|#certrequired=.*|certrequired=True|g' /etc/mumble-server.ini
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sed -i 's|users=100|users=10|g' /etc/mumble-server.ini
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sed -i 's|#channelnestinglimit=10|channelnestinglimit=10|g' /etc/mumble-server.ini
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sed -i 's|#textmessagelength=.*|textmessagelength=1000|g' /etc/mumble-server.ini
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sed -i 's|textmessagelength=.*|textmessagelength=1000|g' /etc/mumble-server.ini
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sed -i 's|#imagemessagelength=.*|imagemessagelength=131072|g' /etc/mumble-server.ini
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sed -i 's|#allowhtml=.*|allowhtml=False|g' /etc/mumble-server.ini
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sed -i 's|allowhtml=.*|allowhtml=False|g' /etc/mumble-server.ini
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sed -i "s|port=.*|port=${MUMBLE_PORT}|g" /etc/mumble-server.ini
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#MUMBLE_ONION_HOSTNAME=$(add_onion_service mumble ${MUMBLE_PORT} ${MUMBLE_PORT})
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add_onion_service mumble ${MUMBLE_PORT} ${MUMBLE_PORT}
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# turn off logs by default
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sed -i 's|logfile=.*|logfile=/dev/null|g' /etc/mumble-server.ini
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if [ -d /etc/letsencrypt ]; then
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usermod -a -G ssl-cert mumble-server
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fi
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update_default_domain
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systemctl restart mumble-server
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set_password_for_all_users mumble "$MUMBLE_SERVER_PASSWORD"
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function_check configure_firewall_for_mumble
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configure_firewall_for_mumble
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APP_INSTALLED=1
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}
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# NOTE: deliberately no exit 0
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