=====
forbi
=====
forbi is a TCP-based communication tool with PKCS#1 OAEP RSA
encryption. It consists of a server and a client. The server keeps
track of online users and forwards messages from clients to other
clients. It is easy to configure what the forbi client should do when
it receives a message. Its default action is to show it in a small
window.
forbi is designed to be both a secure message sender and a "pre-chat"
message mechanism. If you want one of your friends to join an IRC
channel, for example, you simply send him a message::
$ forbi-send 'Mr. Spock' 'Come to #thechannel now!'
(Note that this will only work if both you and your friend have forbi
clients running.)
Because your friend has his forbi client configured in a way that
works best for him (perhaps he has configured his client to run a
program that makes a lot of noise when he receives a message, or maybe
something else), he is sure to notice your message.
License
=======
forbi is free software under the terms of the GNU Affero General
Public License version 3 (or any later version). This is version 0.1.0
of the program.
The libraries used by forbi are AGPL-compatible.
Installing
==========
Way #1
------
Just run this (requires that you have python-setuptools installed)::
# easy_install forbi
Way #2
------
Get the newest version of forbi at http://metanohi.org/projects/forbi/
or at http://pypi.python.org/pypi/forbi
Extract the downloaded file and run this in a terminal::
# python setup.py install
Dependencies
============
Python 2.6 is required. Python 3.x cannot be used because at least one
of the required modules requires Python 2.x.
``m2crypto``
+ Web address: http://chandlerproject.org/bin/view/Projects/MeTooCrypto
+ License: Modified BSD license
+ Installing: ``$ sudo apt-get install python-m2crypto`` (or something similar)
``dbus``
+ Web address: http://www.freedesktop.org/wiki/Software/DBusBindings
+ License: Expat license
+ Installing: ``$ sudo apt-get install python-dbus`` (or something similar)
``gobject``
+ Web address: http://www.freedesktop.org/wiki/Software/DBusBindings
+ License: LGPL 2.1+
+ Installing: ``$ sudo apt-get install python-gobject`` (or something similar)
``tk``
+ Web address:
+ License: Python Software Foundation License
+ Installing: ``$ sudo apt-get install python-tk`` (or something similar)
Optional extras
---------------
If present, forbi will also use these Python modules:
``termcolor``
+ Web address: http://pypi.python.org/pypi/termcolor/
+ License: GPLv3+
+ Installing: ``$ sudo easy_install termcolor``
Note that ``termcolor`` is included with forbi, so you don't
really have to install it.
``setproctitle``
+ Web address: http://pypi.python.org/pypi/setproctitle/
+ License: New BSD License
+ Installing: ``$ sudo easy_install setproctitle``
Using
=====
To see a list of forbi's command-line options, run ``forbi --help``.
As a client
-----------
The forbi client can only be used together with a forbi server. If you
don't know of anyone with a forbi server, you can run the server on
the same computer as your client. In this case, the host address you
must give the forbi client is ``localhost``.
The client will run just fine with no command-line arguments. To start
it, just run ``forbi``. When it is up and running, you can send
commands to it with ``forbi-send``. To see what commands exist and
what arguments they require, run ``forbi-send --help``.
See the ``examples/`` directory for simple message receival scripts.
As a server
-----------
It is equally easy to run forbi as a server. The simplest way is to
run ``forbi -s``. Be aware that while data transportation in forbi
is secure, protection against overflooding is non-existent. Anyone can
register as a user on a forbi server, and there are no limits (except
for those imposed by the underlying system) on how many clients can be
connected to the server at the same time.
In general
----------
forbi works by sending commands back and forth between server and
clients. These commands are not at all frozen and could very well
change in any eventual new releases. There are no detailed
descriptions of how the responses to commands should be, but it works
for now.
forbi supports adjusting settings using a config file. To see an
example of such a config file, take a look at ``forbi.conf`` in the
``examples/`` directory of this distribution.
The homepage for forbi is at http://metanohi.org/projects/forbi/
Developing
==========
forbi is written in Python and uses Git for branches. To get the
latest branch, get it from gitorious.org like this::
$ git clone git://gitorious.org/forbi/forbi.git
Bugs can be reported at ns@metanohi.org (address of sole developer)
This document
=============
Copyright (C) 2010 Niels Serup
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved. This file is offered as-is,
without any warranty.