Tag Archives: lightweight

rTorrent – ruTorrent – Lighttpd

Messy article, but let’s try to summarise a bit.

We’re going to run a very lightweight Torrent client setup, with graphical interface, on a Debian server (an old raspberry pi, to be precise).

Install rtorrent

apt-get install rtorrent

Configure rtorrent to run as a service

Configure user

Let’s create a user torrent to run the rtorrent service

useradd -m -d /var/torrent torrent

Create the service

Create the file /etc/systemd/system/rtorrent.service

[Unit]
Description=rTorrent Daemon
After=network.target

[Service]
[Unit]
Description=rTorrent Daemon
After=network.target

[Service]
Type=simple
KillMode=process
User=torrent
ExecStartPre=/bin/bash -c "if test -e /var/torrent/rtorrent/.session/rtorrent.lock && test -z pidof rtorrent; then rm -f /var/torrent/rtorrent/.session/rtorrent.lock;
 fi"
ExecStart=/usr/bin/rtorrent
WorkingDirectory=/var/torrent/rtorrent
Restart=on-failure
[Install]
WantedBy=multi-user.target

Enable the service

systemctl enable rtorrent

Configure rtorrent for user torrent

As root su - torrent to become torrent user. Then run the following oneliner: (ref. CONFIG Template ยท rakshasa/rtorrent Wiki ยท GitHub)

curl -Ls "https://raw.githubusercontent.com/wiki/rakshasa/rtorrent/CONFIG-Template.md" \
    | sed -ne "/^######/,/^### END/p" \
    | sed -re "s:/home/USERNAME:$HOME:" >~/.rtorrent.rc
mkdir -p ~/rtorrent/

Edit your new .rtorrent.rc file accordingly as per below:

# Some extra parameters
dht.mode.set = auto
dht_port = 6881
protocol.pex.set = yes
trackers.use_udp.set = yes

# This will run XMLRPC interface (disabling manual/text mode version)
system.daemon.set = true
scgi_port = 127.0.0.1:5000

Note that port 50000 is the default one that you should open/forward on/from your router.

Install Lighttpd

Let’s install the basic, setting right permissions

apt-get install lighttpd php-cgi
lighty-enable-mod fastcgi 
lighty-enable-mod fastcgi-php

# Get latest ruTorrent package and install
cd /var/www/html/
git clone https://github.com/Novik/ruTorrent.git

chown-R www-data:www-data /var/www/
service lighttpd force-reload

Verify creating a page called test.php into /var/www/html/ with the content <?php phpinfo(); ?> and check in the browser if it works. It should. If not… tough life ๐Ÿ˜‰

Web configuration file for rTorrent: /etc/lighttpd/conf-available/20-rtorrent

server.modules += ( "mod_fastcgi" )
server.modules += ( "mod_scgi" )

mimetype.assign             = (
      ".rpm"          =>      "application/x-rpm",
      ".pdf"          =>      "application/pdf",
      ".sig"          =>      "application/pgp-signature",
      ".spl"          =>      "application/futuresplash",
      ".class"        =>      "application/octet-stream",
      ".ps"           =>      "application/postscript",
      ".torrent"      =>      "application/x-bittorrent",
      ".dvi"          =>      "application/x-dvi",
      ".gz"           =>      "application/x-gzip",
      ".pac"          =>      "application/x-ns-proxy-autoconfig",
      ".swf"          =>      "application/x-shockwave-flash",
      ".tar.gz"       =>      "application/x-tgz",
      ".tgz"          =>      "application/x-tgz",
      ".tar"          =>      "application/x-tar",
      ".zip"          =>      "application/zip",
      ".mp3"          =>      "audio/mpeg",
      ".m3u"          =>      "audio/x-mpegurl",
      ".wma"          =>      "audio/x-ms-wma",
      ".wax"          =>      "audio/x-ms-wax",
      ".ogg"          =>      "application/ogg",
      ".wav"          =>      "audio/x-wav",
      ".gif"          =>      "image/gif",
      ".jar"          =>      "application/x-java-archive",
      ".jpg"          =>      "image/jpeg",
      ".jpeg"         =>      "image/jpeg",
      ".png"          =>      "image/png",
      ".xbm"          =>      "image/x-xbitmap",
      ".xpm"          =>      "image/x-xpixmap",
      ".xwd"          =>      "image/x-xwindowdump",
      ".css"          =>      "text/css",
      ".html"         =>      "text/html",
      ".htm"          =>      "text/html",
      ".js"           =>      "text/javascript",
      ".asc"          =>      "text/plain",
      ".c"            =>      "text/plain",
      ".cpp"          =>      "text/plain",
      ".log"          =>      "text/plain",
      ".conf"         =>      "text/plain",
      ".text"         =>      "text/plain",
      ".txt"          =>      "text/plain",
      ".dtd"          =>      "text/xml",
      ".xml"          =>      "text/xml",
      ".mpeg"         =>      "video/mpeg",
      ".mpg"          =>      "video/mpeg",
      ".mov"          =>      "video/quicktime",
      ".qt"           =>      "video/quicktime",
      ".avi"          =>      "video/x-msvideo",
      ".asf"          =>      "video/x-ms-asf",
      ".asx"          =>      "video/x-ms-asf",
      ".wmv"          =>      "video/x-ms-wmv",
      ".bz2"          =>      "application/x-bzip",
      ".tbz"          =>      "application/x-bzip-compressed-tar",
      ".tar.bz2"      =>      "application/x-bzip-compressed-tar",
      # default mime type
      ""              =>      "application/octet-stream",
     )

scgi.server = ( "/RPC2" =>
    ( "127.0.0.1" =>
        (
            "host" => "127.0.0.1",
            "port" => 5000,
            "check-local" => "disable"
        )
    )
)

fastcgi.server = ( ".php" => ((
                 "bin-path" => "/usr/bin/php-cgi",
                 "socket" => "/tmp/php.socket"
)))

Enable the configuration linking and reload lighttpd

ln -sf /etc/lighttpd/conf-available/20-rtorrent /etc/lighttpd/conf-enable/20-rtorrent
systemctl reload lighttpd

Now, if all went well, you should be able to start the rtorrent service

systemctl start rtorrent

…and theoretically, even open ruTorrent in your browser.

ruTorrent, currently is configured by default to connect to 127.0.0.1:5000. You can change these parameters within its config.php file.

However, we used the default settings in this how to, and you should be able to have it working simply…

http://<ip_of_your_raspberry_pi>/ruTorrent/

Give it a try… and good luck! ๐Ÿ˜‰