icecast app

src/freedombone-app-icecast

@@ -0,0 +1,677 @@
+#!/bin/bash
+#
+# .---.                  .              .
+# |                      |              |
+# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
+# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
+# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
+#
+#                    Freedom in the Cloud
+#
+# Icecast application
+#
+# License
+# =======
+#
+# Copyright (C) 2017 Bob Mottram <bob@freedombone.net>
+#
+# 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 <http://www.gnu.org/licenses/>.
+
+VARIANTS='full'
+
+IN_DEFAULT_INSTALL=0
+SHOW_ON_ABOUT=1
+SHOW_ICANN_ADDRESS_ON_ABOUT=0
+
+ICECAST_DOMAIN_NAME=
+ICECAST_CODE=
+ICECAST_PORT=8005
+ICECAST_ONION_PORT=8146
+ICECAST_DIR=/icestream
+ICECAST_PLAYLIST_FILE=/etc/ices2/playlist.txt
+ICECAST_LOGIN_TEXT=$"Icecast login"
+
+icecast_variables=(MY_USERNAME
+                   ONION_ONLY
+                   ICECAST_DOMAIN_NAME
+                   ICECAST_CODE
+                   DEFAULT_LANGUAGE)
+
+function icecast_update_daemon {
+    echo '#! /bin/sh' > /etc/init.d/icecast2
+    echo '#' >> /etc/init.d/icecast2
+    echo '# icecast2' >> /etc/init.d/icecast2
+    echo '#' >> /etc/init.d/icecast2
+    echo '#                Written by Miquel van Smoorenburg <miquels@cistron.nl>.' >> /etc/init.d/icecast2
+    echo '#                Modified for Debian' >> /etc/init.d/icecast2
+    echo '#                by Ian Murdock <imurdock@gnu.ai.mit.edu>.' >> /etc/init.d/icecast2
+    echo '#' >> /etc/init.d/icecast2
+    echo '#                Further modified by Keegan Quinn <ice@thebasement.org>' >> /etc/init.d/icecast2
+    echo '#                for use with Icecast 2' >> /etc/init.d/icecast2
+    echo '#' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo 'PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin' >> /etc/init.d/icecast2
+    echo 'DAEMON=/usr/bin/icecast2' >> /etc/init.d/icecast2
+    echo 'NAME=icecast2' >> /etc/init.d/icecast2
+    echo 'DESC=icecast2' >> /etc/init.d/icecast2
+    echo 'ICES=/usr/bin/ices2' >> /etc/init.d/icecast2
+    echo 'ICES_CONFIGFILE=/etc/ices2/ices-playlist.xml' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo 'test -x $DAEMON || exit 0' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo '# Defaults' >> /etc/init.d/icecast2
+    echo 'CONFIGFILE="/etc/icecast2/icecast.xml"' >> /etc/init.d/icecast2
+    echo 'CONFIGDEFAULTFILE="/etc/default/icecast2"' >> /etc/init.d/icecast2
+    echo 'USERID=icecast2' >> /etc/init.d/icecast2
+    echo 'GROUPID=icecast' >> /etc/init.d/icecast2
+    echo 'ENABLE="false"' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo '# Reads config file (will override defaults above)' >> /etc/init.d/icecast2
+    echo '[ -r "$CONFIGDEFAULTFILE" ] && . $CONFIGDEFAULTFILE' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo 'if [ "$ENABLE" != "true" ]; then' >> /etc/init.d/icecast2
+    echo '        echo "$NAME daemon disabled - read $CONFIGDEFAULTFILE."' >> /etc/init.d/icecast2
+    echo '        exit 0' >> /etc/init.d/icecast2
+    echo 'fi' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo 'set -e' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo 'case "$1" in' >> /etc/init.d/icecast2
+    echo '  start)' >> /etc/init.d/icecast2
+    echo '        echo -n "Starting $DESC: "' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --start --quiet --chuid $USERID:$GROUPID \' >> /etc/init.d/icecast2
+    echo '                --exec $DAEMON -- -b -c $CONFIGFILE' >> /etc/init.d/icecast2
+    echo '        sleep 3' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --start --quiet --exec $ICES $ICES_CONFIGFILE' >> /etc/init.d/icecast2
+    echo '        echo "$NAME."' >> /etc/init.d/icecast2
+    echo '        ;;' >> /etc/init.d/icecast2
+    echo '  stop)' >> /etc/init.d/icecast2
+    echo '        echo -n "Stopping $DESC: "' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --stop --oknodo --quiet --exec $ICES' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --stop --oknodo --quiet --exec $DAEMON' >> /etc/init.d/icecast2
+    echo '        echo "$NAME."' >> /etc/init.d/icecast2
+    echo '        ;;' >> /etc/init.d/icecast2
+    echo '  reload|force-reload)' >> /etc/init.d/icecast2
+    echo '        echo "Reloading $DESC configuration files."' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --stop --oknodo --quiet --exec $ICES' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --stop --signal 1 --quiet --exec $DAEMON' >> /etc/init.d/icecast2
+    echo '        sleep 3' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --start --quiet --exec $ICES $ICES_CONFIGFILE' >> /etc/init.d/icecast2
+    echo '        ;;' >> /etc/init.d/icecast2
+    echo '  restart)' >> /etc/init.d/icecast2
+    echo '        echo -n "Restarting $DESC: "' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --stop --oknodo --quiet --exec $ICES' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --stop --oknodo --quiet --exec $DAEMON' >> /etc/init.d/icecast2
+    echo '        sleep 3' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --start --quiet --chuid $USERID:$GROUPID \' >> /etc/init.d/icecast2
+    echo '                --exec $DAEMON -- -b -c $CONFIGFILE' >> /etc/init.d/icecast2
+    echo '        sleep 3' >> /etc/init.d/icecast2
+    echo '        start-stop-daemon --start --quiet --exec $ICES $ICES_CONFIGFILE' >> /etc/init.d/icecast2
+    echo '        echo "$NAME."' >> /etc/init.d/icecast2
+    echo '        ;;' >> /etc/init.d/icecast2
+    echo '  *)' >> /etc/init.d/icecast2
+    echo '        echo "Usage: $0 {start|stop|restart|reload|force-reload}" >&2' >> /etc/init.d/icecast2
+    echo '        exit 1' >> /etc/init.d/icecast2
+    echo '        ;;' >> /etc/init.d/icecast2
+    echo 'esac' >> /etc/init.d/icecast2
+    echo '' >> /etc/init.d/icecast2
+    echo 'exit 0' >> /etc/init.d/icecast2
+
+    systemctl daemon-reload
+    systemctl restart icecast2
+}
+
+function change_password_icecast {
+    curr_username="$1"
+    new_user_password="$2"
+
+    sed -i  -e "s|<source-password>[^<]*</source-password>|<source-password>$new_user_password</source-password>|" \
+        -e "s|<relay-password>[^<]*</relay-password>|<relay-password>$new_user_password</relay-password>|" \
+        -e "s|<admin-password>[^<]*</admin-password>|<admin-password>$new_user_password</admin-password>|" \
+        /etc/icecast2/icecast.xml
+
+    ${PROJECT_NAME}-pass -u "$curr_username" -a icecast -p "$new_user_password"
+    systemctl restart icecast2
+}
+
+function logging_on_icecast {
+    echo -n ''
+}
+
+function logging_off_icecast {
+    echo -n ''
+}
+
+function reconfigure_icecast {
+    echo -n ''
+}
+
+function icecast_convert_files {
+    clear
+    cd ${1}
+
+    echo $'Converting any mp3 files to ogg format'
+    find . -type f -name '*.mp3' -exec bash -c 'ffmpeg -i "$0" -c:a libvorbis -q:a 4 "${f/%mp3/ogg}' '{}' \;
+
+    echo $'Converting any mp4 files to ogv format'
+    find . -type f -name '*.mp4' -exec bash -c 'ffmpeg -i "$0" -c:a libvorbis -q:a 4 "${f/%mp4/ogv}' '{}' \;
+
+    chown -R icecast2:icecast2 $ICECAST_DIR
+}
+
+function icecast_add_file_to_playlist {
+    files_dir=${1}
+    if [ ! -d $files_dir ]; then
+        return
+    fi
+
+    echo $'Adding ogg files to playlist'
+    find $files_dir -type f -name '*.ogg' -print0 | while read -d $'\0' file; do
+        if ! grep -q "$file" $ICECAST_PLAYLIST_FILE; then
+            echo "$file" >> $ICECAST_PLAYLIST_FILE
+        fi
+    done
+
+    echo $'Adding ogv files to playlist'
+    find $files_dir -type f -name '*.ogv' -print0 | while read -d $'\0' file; do
+        if ! grep -q "$file" $ICECAST_PLAYLIST_FILE; then
+            echo "$file" >> $ICECAST_PLAYLIST_FILE
+        fi
+    done
+
+    chown icecast2:icecast2 $ICECAST_PLAYLIST_FILE
+    systemctl restart icecast2
+}
+
+function icecast_import_from_directory {
+    data=$(tempfile 2>/dev/null)
+    dialog --title "Choose a directory containing stream files" --dselect /home/$MY_USERNAME/ 30 60 2> $data
+    selected_dir=$(cat $data)
+    rm $data
+    if [[ "$selected_dir" == "$ICECAST_DIR" ]]; then
+        return
+    fi
+    if [ ! -d $selected_dir ]; then
+        return
+    fi
+    if [[ "$selected_dir" == "/home/$MY_USERNAME/" ]]; then
+        return
+    fi
+    if [[ "$selected_dir" == "/home/$MY_USERNAME/."* ]]; then
+        return
+    fi
+    if [[ "$selected_dir" == *"/Maildir" || "$selected_dir" == *"/Sync" ]]; then
+        return
+    fi
+
+    dialog --title $"Import stream files directory into Icecast" \
+           --backtitle $"Freedombone Control Panel" \
+           --defaultno \
+           --yesno $"\nImport the directory:\n\n  $selected_dir" 12 75
+    sel=$?
+    case $sel in
+        1) return;;
+        255) return;;
+    esac
+
+    if [ ! -d $ICECAST_DIR ]; then
+        mkdir -p $ICECAST_DIR
+    fi
+
+    dest_dir=$(basename "$selected_dir")
+    mv "$selected_dir" $ICECAST_DIR
+
+    icecast_convert_files $ICECAST_DIR/$dest_dir
+    icecast_add_file_to_playlist $ICECAST_DIR/$dest_dir
+
+    dialog --title $"Import stream files directory into Icecast" \
+           --msgbox $"Import success" 6 40
+}
+
+function icecast_import_from_usb {
+    clear
+    detect_usb_drive
+
+    if [ ! -b $USB_DRIVE ]; then
+        dialog --title $"Import stream files from USB drive" --msgbox $'No USB drive found' 6 50
+        return
+    fi
+
+    backup_mount_drive ${USB_DRIVE}
+    if [ ! -d $USB_MOUNT$ICECAST_DIR ]; then
+        dialog --title $"Import stream files from USB drive" --msgbox $'No stream files directory found on USB drive' 6 50
+        backup_unmount_drive ${USB_DRIVE}
+    fi
+    cp -ru $USB_MOUNT$ICECAST_DIR/* $ICECAST_DIR
+    backup_unmount_drive ${USB_DRIVE}
+    icecast_convert_files $ICECAST_DIR
+    dialog --title $"Import stream files from USB drive" --msgbox $'Import complete. You may now remove the USB drive' 6 50
+}
+
+function icecast_export_to_usb {
+    clear
+    detect_usb_drive
+
+    if [ ! -b $USB_DRIVE ]; then
+        dialog --title $"Export stream files to USB drive" --msgbox $'No USB drive found' 6 50
+        return
+    fi
+
+    backup_mount_drive ${USB_DRIVE}
+    if [ ! -d $USB_MOUNT$ICECAST_DIR ]; then
+        mkdir -p $USB_MOUNT$ICECAST_DIR
+    fi
+    cp -ru $ICECAST_DIR/* $USB_MOUNT$ICECAST_DIR
+    backup_unmount_drive ${USB_DRIVE}
+    dialog --title $"Export stream files to USB drive" --msgbox $'Export complete. You may now remove the USB drive' 6 50
+}
+
+function icecast_format_drive {
+    detect_usb_drive
+    data=$(tempfile 2>/dev/null)
+    trap "rm -f $data" 0 1 2 5 15
+    dialog --title $"Format USB drive $USB_DRIVE for stream file storage" \
+           --backtitle $"Freedombone Control Panel" \
+           --defaultno \
+           --yesno $"\nPlease confirm that you wish to format drive\n\n    ${USB_DRIVE}\n\nAll current data on the drive will be lost, and you will be prompted to give a password used to encrypt the drive.\n\nDANGER: If you screw up here and format the wrong drive it's your own fault!" 16 60
+    sel=$?
+    case $sel in
+        1) return;;
+        255) return;;
+    esac
+    rm $data
+
+    clear
+    echo ''
+    echo $"Formatting drive $USB_DRIVE. ALL CONTENTS WILL BE LOST."
+    echo ''
+    ${PROJECT_NAME}-format $USB_DRIVE
+    dialog --title $"Format USB drive $USB_DRIVE for stream file storage" --msgbox $'Format complete. You may now export stream files or remove the USB drive' 6 50
+}
+
+function icecast_edit_playlist {
+    editor $ICECAST_PLAYLIST_FILE
+    systemctl restart icecast2
+}
+
+function icecast_change_login {
+    read_config_param $MY_USERNAME
+    ICECAST_USER_PASSWORD=$(${PROJECT_NAME}-pass -u $MY_USERNAME -a icecastuser)
+
+    data=$(tempfile 2>/dev/null)
+    trap "rm -f $data" 0 1 2 5 15
+    dialog --title $"Change Icecast stream visitor login" \
+           --backtitle $"Freedombone Control Panel" \
+           --inputbox $"Enter the new login password for stream visitors" 8 60 "$ICECAST_USER_PASSWORD" 2>$data
+    sel=$?
+    case $sel in
+        0)  ICECAST_USER_PASSWORD=$(<$data)
+            if [[ "$ICECAST_USER_PASSWORD" != *' '* ]]; then
+                if [ ${#ICECAST_USER_PASSWORD} -gt 8 ]; then
+                    ${PROJECT_NAME}-pass -u $MY_USERNAME -a icecastuser -p $ICECAST_USER_PASSWORD
+                    dialog --title $"Change Icecast stream visitor login" \
+                           --msgbox $"Password changed to $ICECAST_USER_PASSWORD" 6 75
+                fi
+            fi
+            ;;
+    esac
+    rm $data
+}
+
+function icecast_enable_login {
+    dialog --title $"Enable Icecast login" \
+           --backtitle $"Freedombone Control Panel" \
+           --defaultno \
+           --yesno $"\nDo you want to add a login so that random web users can't access your stream?" 10 60
+    sel=$?
+    case $sel in
+        0) if grep -q '#auth_basic' /etc/nginx/sites-available/icecast; then
+               sed -i 's|#auth_basic|auth_basic|g' /etc/nginx/sites-available/icecast
+               systemctl restart nginx
+           fi
+           read_config_param $MY_USERNAME
+           ICECAST_USER_PASSWORD=$(${PROJECT_NAME}-pass -u $MY_USERNAME -a icecastuser)
+           dialog --title $"Enable Icecast login" \
+                  --msgbox $"Icecast logins are now enabled with the password $ICECAST_USER_PASSWORD" 6 65
+           ICECAST_USER_PASSWORD=
+           ;;
+        1) if ! grep -q '#auth_basic' /etc/nginx/sites-available/icecast; then
+               sed -i 's|auth_basic|#auth_basic|g' /etc/nginx/sites-available/icecast
+               systemctl restart nginx
+           fi
+           dialog --title $"Disable Icecast login" \
+                  --msgbox $"Icecast logins are now disabled. Anyone can access your stream." 6 65
+           ;;
+    esac
+}
+
+function configure_interactive_icecast {
+    while true
+    do
+        data=$(tempfile 2>/dev/null)
+        trap "rm -f $data" 0 1 2 5 15
+        dialog --backtitle $"Freedombone Control Panel" \
+               --title $"Icecast" \
+               --radiolist $"Choose an operation:" 15 70 8 \
+               1 $"Import stream files from directory" off \
+               2 $"Import stream files from USB drive" off \
+               3 $"Manually edit playlist" off \
+               4 $"Export stream files to USB drive" off \
+               5 $"Format a USB drive for stream file storage" off \
+               6 $"Enable login for stream visitors" off \
+               7 $"Change password for stream visitors" off \
+               8 $"Exit" on 2> $data
+        sel=$?
+        case $sel in
+            1) break;;
+            255) break;;
+        esac
+        case $(cat $data) in
+            1) icecast_import_from_directory;;
+            2) icecast_import_from_usb;;
+            3) icecast_edit_playlist;;
+            4) icecast_export_to_usb;;
+            5) icecast_format_drive;;
+            6) icecast_enable_login;;
+            7) icecast_change_login;;
+            8) break;;
+        esac
+    done
+}
+
+function upgrade_icecast {
+    icecast_update_daemon
+}
+
+function backup_local_icecast {
+    if [ ! -d $ICECAST_DIR ]; then
+        return
+    fi
+    systemctl stop icecast2
+
+    cp /etc/nginx/.icepasswd $ICECAST_DIR
+
+    function_check backup_directory_to_usb
+    backup_directory_to_usb $ICECAST_DIR icecast
+
+    rm $ICECAST_DIR/.icepasswd
+    systemctl start icecast2
+}
+
+function restore_local_icecast {
+    if [ ! -d $ICECAST_DIR ]; then
+        return
+    fi
+    systemctl stop icecast2
+    temp_restore_dir=/root/tempicecast
+    function_check restore_directory_from_usb
+    restore_directory_from_usb $temp_restore_dir icecast
+    if [ -d $temp_restore_dir$ICECAST_DIR ]; then
+        cp -r $temp_restore_dir$ICECAST_DIR $ICECAST_DIR/
+    else
+        cp -r $temp_restore_dir/* $ICECAST_DIR/*
+    fi
+    cp $ICECAST_DIR/.icepasswd /etc/nginx/.icepasswd
+    rm $ICECAST_DIR/.icepasswd
+    chown -R icecast2:icecast2 $ICECAST_DIR
+
+    systemctl start icecast2
+    rm -rf $temp_restore_dir
+}
+
+function backup_remote_icecast {
+    if [ ! -d $ICECAST_DIR ]; then
+        return
+    fi
+    systemctl stop icecast2
+
+    cp /etc/nginx/.icepasswd $ICECAST_DIR
+
+    function_check backup_directory_to_friend
+    backup_directory_to_friend $ICECAST_DIR icecast
+
+    rm $ICECAST_DIR/.icepasswd
+    systemctl start icecast2
+}
+
+function restore_remote_icecast {
+    if [ ! -d $ICECAST_DIR ]; then
+        return
+    fi
+    systemctl stop icecast2
+    temp_restore_dir=/root/tempicecast
+    function_check restore_directory_from_friend
+    restore_directory_from_friend $temp_restore_dir icecast
+    if [ -d $temp_restore_dir$ICECAST_DIR ]; then
+        cp -r $temp_restore_dir$ICECAST_DIR $ICECAST_DIR/
+    else
+        cp -r $temp_restore_dir/* $ICECAST_DIR/*
+    fi
+    cp $ICECAST_DIR/.icepasswd /etc/nginx/.icepasswd
+    rm $ICECAST_DIR/.icepasswd
+    chown -R icecast2:icecast2 $ICECAST_DIR
+
+    systemctl start icecast2
+    rm -rf $temp_restore_dir
+}
+
+function remove_icecast {
+    nginx_dissite icecast
+
+    if [ -f /etc/nginx/sites-available/icecast ]; then
+        rm /etc/nginx/sites-available/icecast
+    fi
+
+    if [ -d /var/www/icecast ]; then
+        rm -rf /var/www/icecast
+    fi
+
+    apt-get -yq remove --purge icecast2
+}
+
+function install_icecast {
+    apt-get -yq install software-properties-common debconf-utils
+    apt-get -yq update
+
+    debconf-set-selections <<< "icecast2 icecast2/icecast-setup boolean false"
+    apt-get -yq install icecast2 ices2 ffmpeg apache2-utils
+
+    if [ ! -f /etc/icecast2/icecast.xml ]; then
+        echo $'Icecast not installed'
+        exit 7923528
+    fi
+
+    if [ ! ${ICECAST_PASSWORD} ]; then
+        if [ -f ${IMAGE_PASSWORD_FILE} ]; then
+            ICECAST_PASSWORD="$(printf `cat $IMAGE_PASSWORD_FILE`)"
+        else
+            ICECAST_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})"
+        fi
+    fi
+
+    ICECAST_ONION_HOSTNAME=$(add_onion_service icecast ${ICECAST_PORT} ${ICECAST_ONION_PORT})
+
+    sed -i  -e "s|<source-password>[^<]*</source-password>|<source-password>$ICECAST_PASSWORD</source-password>|" \
+        -e "s|<relay-password>[^<]*</relay-password>|<relay-password>$ICECAST_PASSWORD</relay-password>|" \
+        -e "s|<admin-password>[^<]*</admin-password>|<admin-password>$ICECAST_PASSWORD</admin-password>|" \
+        -e "s|<hostname>[^<]*</hostname>|<hostname>$ICECAST_ONION_HOSTNAME</hostname>|" \
+        /etc/icecast2/icecast.xml
+
+    sed -i "s|<port>.*|<port>$ICECAST_PORT</port>|g" /etc/icecast2/icecast.xml
+
+    if [ ! -d /var/www/icecast/htdocs ]; then
+        mkdir -p /var/www/icecast/htdocs
+    fi
+
+    icecast_nginx_site=/etc/nginx/sites-available/icecast
+    echo 'server {' > $icecast_nginx_site
+    echo "    listen 127.0.0.1:$ICECAST_ONION_PORT default_server;" >> $icecast_nginx_site
+    echo "    server_name $ICECAST_ONION_HOSTNAME;" >> $icecast_nginx_site
+    echo '' >> $icecast_nginx_site
+    echo '  # Logs' >> $icecast_nginx_site
+    echo '  access_log /dev/null;' >> $icecast_nginx_site
+    echo '  error_log /dev/null;' >> $icecast_nginx_site
+    echo '' >> $icecast_nginx_site
+    echo '  location / {' >> $icecast_nginx_site
+    function_check nginx_limits
+    nginx_limits $ICECAST_ONION_HOSTNAME '15m'
+    echo "      proxy_pass http://localhost:$ICECAST_PORT;" >> $icecast_nginx_site
+    echo "      #auth_basic \"${ICECAST_LOGIN_TEXT}\";" >> $icecast_nginx_site
+    echo '      #auth_basic_user_file /etc/nginx/.icepasswd;' >> $icecast_nginx_site
+    echo '  }' >> $icecast_nginx_site
+    echo '}' >> $icecast_nginx_site
+
+    if [ ! -d /var/log/ices ]; then
+        mkdir -p /var/log/ices
+    fi
+    if [ ! -d /etc/ices2 ]; then
+        mkdir -p /etc/ices2
+    fi
+
+    echo '<?xml version="1.0"?>' > /etc/ices2/ices-playlist.xml
+    echo '<ices>' >> /etc/ices2/ices-playlist.xml
+    echo '    <!-- run in background -->' >> /etc/ices2/ices-playlist.xml
+    echo '    <background>1</background>' >> /etc/ices2/ices-playlist.xml
+    echo '    <!-- where logs, etc go. -->' >> /etc/ices2/ices-playlist.xml
+    echo '    <logpath>/var/log/ices</logpath>' >> /etc/ices2/ices-playlist.xml
+    echo '    <logfile>ices.log</logfile>' >> /etc/ices2/ices-playlist.xml
+    echo '    <!-- 1=error,2=warn,3=info,4=debug -->' >> /etc/ices2/ices-playlist.xml
+    echo '    <loglevel>1</loglevel>' >> /etc/ices2/ices-playlist.xml
+    echo '    <!-- set this to 1 to log to the console instead of to the file above -->' >> /etc/ices2/ices-playlist.xml
+    echo '    <consolelog>0</consolelog>' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '    <!-- optional filename to write process id to -->' >> /etc/ices2/ices-playlist.xml
+    echo '    <!-- <pidfile>/home/ices/ices.pid</pidfile> -->' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '    <stream>' >> /etc/ices2/ices-playlist.xml
+    echo '        <!-- metadata used for stream listing (not currently used) -->' >> /etc/ices2/ices-playlist.xml
+    echo '        <metadata>' >> /etc/ices2/ices-playlist.xml
+    echo '            <name>Example stream name</name>' >> /etc/ices2/ices-playlist.xml
+    echo '            <genre>Example genre</genre>' >> /etc/ices2/ices-playlist.xml
+    echo '            <description>A short description of your stream</description>' >> /etc/ices2/ices-playlist.xml
+    echo '        </metadata>' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '        <!-- input module' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '            The module used here is the playlist module - it has ' >> /etc/ices2/ices-playlist.xml
+    echo '            "submodules" for different types of playlist. There are' >> /etc/ices2/ices-playlist.xml
+    echo '            two currently implemented, "basic", which is a simple' >> /etc/ices2/ices-playlist.xml
+    echo '            file-based playlist, and "script" which invokes a command' >> /etc/ices2/ices-playlist.xml
+    echo '            to returns a filename to start playing. -->' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '        <input>' >> /etc/ices2/ices-playlist.xml
+    echo '            <module>playlist</module>' >> /etc/ices2/ices-playlist.xml
+    echo '            <param name="type">basic</param>' >> /etc/ices2/ices-playlist.xml
+    echo '            <param name="file">playlist.txt</param>' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- random play -->' >> /etc/ices2/ices-playlist.xml
+    echo '            <param name="random">0</param>' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- if the playlist get updated that start at the beginning -->' >> /etc/ices2/ices-playlist.xml
+    echo '            <param name="restart-after-reread">0</param>' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- if set to 1 , plays once through, then exits. -->' >> /etc/ices2/ices-playlist.xml
+    echo '            <param name="once">0</param>' >> /etc/ices2/ices-playlist.xml
+    echo '        </input>' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- Stream instance' >> /etc/ices2/ices-playlist.xml
+    echo '            You may have one or more instances here. This allows you to ' >> /etc/ices2/ices-playlist.xml
+    echo '            send the same input data to one or more servers (or to different' >> /etc/ices2/ices-playlist.xml
+    echo '            mountpoints on the same server). Each of them can have different' >> /etc/ices2/ices-playlist.xml
+    echo '            parameters. This is primarily useful for a) relaying to multiple' >> /etc/ices2/ices-playlist.xml
+    echo '            independent servers, and b) encoding/reencoding to multiple' >> /etc/ices2/ices-playlist.xml
+    echo '            bitrates.' >> /etc/ices2/ices-playlist.xml
+    echo '            If one instance fails (for example, the associated server goes' >> /etc/ices2/ices-playlist.xml
+    echo '            down, etc), the others will continue to function correctly.' >> /etc/ices2/ices-playlist.xml
+    echo '            This example defines two instances as two mountpoints on the' >> /etc/ices2/ices-playlist.xml
+    echo '            same server.  -->' >> /etc/ices2/ices-playlist.xml
+    echo '        <instance>' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- Server details:' >> /etc/ices2/ices-playlist.xml
+    echo '                You define hostname and port for the server here, along with' >> /etc/ices2/ices-playlist.xml
+    echo '                the source password and mountpoint.  -->' >> /etc/ices2/ices-playlist.xml
+    echo '            <hostname>localhost</hostname>' >> /etc/ices2/ices-playlist.xml
+    echo "            <port>$ICECAST_PORT</port>" >> /etc/ices2/ices-playlist.xml
+    echo "            <password>$ICECAST_PASSWORD</password>" >> /etc/ices2/ices-playlist.xml
+    echo '            <mount>/example1.ogg</mount>' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- Reconnect parameters:' >> /etc/ices2/ices-playlist.xml
+    echo '                When something goes wrong (e.g. the server crashes, or the' >> /etc/ices2/ices-playlist.xml
+    echo '                network drops) and ices disconnects from the server, these' >> /etc/ices2/ices-playlist.xml
+    echo '                control how often it tries to reconnect, and how many times' >> /etc/ices2/ices-playlist.xml
+    echo '                it tries to reconnect. Delay is in seconds.' >> /etc/ices2/ices-playlist.xml
+    echo '                If you set reconnectattempts to -1, it will continue ' >> /etc/ices2/ices-playlist.xml
+    echo '                indefinately. Suggest setting reconnectdelay to a large value' >> /etc/ices2/ices-playlist.xml
+    echo '                if you do this.' >> /etc/ices2/ices-playlist.xml
+    echo '            -->' >> /etc/ices2/ices-playlist.xml
+    echo '            <reconnectdelay>2</reconnectdelay>' >> /etc/ices2/ices-playlist.xml
+    echo '            <reconnectattempts>5</reconnectattempts> ' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- maxqueuelength:' >> /etc/ices2/ices-playlist.xml
+    echo '                This describes how long the internal data queues may be. This' >> /etc/ices2/ices-playlist.xml
+    echo '                basically lets you control how much data gets buffered before' >> /etc/ices2/ices-playlist.xml
+    echo '                ices decides it cant send to the server fast enough, and ' >> /etc/ices2/ices-playlist.xml
+    echo '                either shuts down or flushes the queue (dropping the data)' >> /etc/ices2/ices-playlist.xml
+    echo '                and continues. ' >> /etc/ices2/ices-playlist.xml
+    echo '                For advanced users only.' >> /etc/ices2/ices-playlist.xml
+    echo '            -->' >> /etc/ices2/ices-playlist.xml
+    echo '            <maxqueuelength>80</maxqueuelength>' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '            <!-- Live encoding/reencoding:' >> /etc/ices2/ices-playlist.xml
+    echo '                Currrently, the parameters given here for encoding MUST' >> /etc/ices2/ices-playlist.xml
+    echo '                match the input data for channels and sample rate. That ' >> /etc/ices2/ices-playlist.xml
+    echo '                restriction will be relaxed in the future.' >> /etc/ices2/ices-playlist.xml
+    echo '                Remove this section if you dont want your files getting reencoded.' >> /etc/ices2/ices-playlist.xml
+    echo '            -->' >> /etc/ices2/ices-playlist.xml
+    echo '            <encode>  ' >> /etc/ices2/ices-playlist.xml
+    echo '                <nominal-bitrate>64000</nominal-bitrate> <!-- bps. e.g. 64000 for 64 kbps -->' >> /etc/ices2/ices-playlist.xml
+    echo '                <samplerate>44100</samplerate>' >> /etc/ices2/ices-playlist.xml
+    echo '                <channels>2</channels>' >> /etc/ices2/ices-playlist.xml
+    echo '            </encode>' >> /etc/ices2/ices-playlist.xml
+    echo '        </instance>' >> /etc/ices2/ices-playlist.xml
+    echo '' >> /etc/ices2/ices-playlist.xml
+    echo '        </stream>' >> /etc/ices2/ices-playlist.xml
+    echo '</ices>' >> /etc/ices2/ices-playlist.xml
+
+    sed -i 's|ENABLE=.*|ENABLE=true|g' /etc/default/icecast2
+
+    if [ ! -d $ICECAST_DIR ]; then
+        mkdir $ICECAST_DIR
+    fi
+    chown -R icecast2:icecast2 $ICECAST_DIR
+
+
+    # create a password for users
+    ICECAST_USER_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})"
+    if grep -q "$MY_USERNAME:" /etc/nginx/.icepasswd; then
+        sed -i "/$MY_USERNAME:/d" /etc/nginx/.icepasswd
+    fi
+    echo "$ICECAST_USER_PASSWORD" | htpasswd -i -s -c /etc/nginx/.icepasswd $MY_USERNAME
+    if [ ! -f /etc/nginx/.icepasswd ]; then
+        echo $'/etc/nginx/.icepasswd not found'
+        exit 73528235
+    fi
+
+    ${PROJECT_NAME}-pass -u $MY_USERNAME -a icecast -p "$ICECAST_PASSWORD"
+    ${PROJECT_NAME}-pass -u $MY_USERNAME -a icecastuser -p "$ICECAST_USER_PASSWORD"
+
+    icecast_update_daemon
+    nginx_ensite icecast
+    systemctl restart nginx
+
+    APP_INSTALLED=1
+}
+
+function install_interactive_icecast {
+    install_icecast
+}
+
+# NOTE: deliberately no exit 0

src/freedombone-app-koel

@@ -175,7 +175,7 @@ function reconfigure_koel {
 
 function koel_import_from_directory {
     data=$(tempfile 2>/dev/null)
-    dialog --title "test" --dselect /home/$MY_USERNAME/ 30 60 2> $data
+    dialog --title "Choose a directory containing music" --dselect /home/$MY_USERNAME/ 30 60 2> $data
     selected_dir=$(cat $data)
     rm $data
     if [[ "$selected_dir" == '/music' ]]; then