x84 1.0.3

Install

1. Install python 2.6 or 2.7

2. Install pip

3. Ensure pip is up-to-date:

   pip install --upgrade pip

4. Install x/84:

   pip install x84

5. Upgrading:

   pip install --upgrade x84

Getting Started

1. Launch the x84.engine python module:

   x84

   If the *x84 helper script fails, try using the python interpreter used by pip:

   python2.7 -m x84.engine

2. Telnet to 127.0.0.1 6023, Assuming a bsd telnet client:

   telnet -L localhost 6023

   argument -L indicates BINARY 8-bit input.

Customizing your board

See default_README.rst for documentation of the distributed default telnet bbs. Files ~/.x84/default.ini and ~/.x84/logging.ini were created on first launch. System-wide files of the same name can be deployed to /etc/x84/ for privilege-separated launch.

x84 Usage

x84 is a wrapper for launching python -m x84.engine

Which takes optional command line arguments,

--config= alternate bbs configuration filepath

--logger= alternate logging configuration filepath

Compatible Clients

Any UTF-8 client is compatible. For Apple systems, Andale Mono works wonderfully. When using BSD telnet, use command line argument -L to enable BINARY 8-bit mode for utf-8 input.

Other utf-8 terminals:

• PuTTy: Under preference item Window -> Translation, option Remote character set, change iso8859-1 to UTF-8.

• iTerm: Menu item iTerm -> Preferences, section Profiles, select tab Text, chose Andale Mono font.

• Terminal.app: Menu item Terminal -> Preferences, chose profile Pro, select Font Andale Mono, and enable use bright colors for bold text.

• uxterm or other utf-8 rxvt and xterm variants: urxvt, dtterm.

Other than UTF-8, only IBM CP437 encoding is supported. Any 8-bit telnet client with CP437 font is supported.

Examples of these include PuTTy, SyncTerm, mtel, netrunner, linux/bsd console + bsd telnet.

Some non-DOS terminal emulators may require installing a fontset, such as Terminus_ to provide CP437 art.

Binding to port 23

X/84 does not require privileged access, and its basic configuration binds to port 6023. Multi-user systems do not typically allow non-root users to bind to port 23. Alternatively, you can always use port forwarding on a NAT firewall.

Linux using privbind, run the BBS as user ‘bbs’, group ‘adm’:

sudo privbind -u bbs -g adm x84

Solaris 10, grant net_privaddr privilege to user ‘bbs’:

usermod -K defaultpriv=basic,net_privaddr bbs

BSD, redirection using pf(4):

pass in on egress inet from any to any port telnet rdr-to 192.168.1.11 port 6023

Other, Usingirect socat, listen on 192.168.1.11 and for each connection, fork as ‘nobody’, and pipe the connection to 127.0.0.1 port 6023. This has the disadvantage that x84 is unable to identify the originating IP:

sudo socat -d -d -lmlocal2 TCP4-LISTEN:23,bind=192.168.1.11,su=nobody,fork,reuseaddr TCP4:127.0.0.1:6023

Developer Environment

For developing from git, simply clone and execute the ./x84/bin/dev-setup python script with the target interpreter, specifying a virtual env folder. Source the *virtual env*/bin/activate file so that subsequent pip commands affect only that specific environment. Target environment for x/84 is currently python 2.7.

1. Clone the github repository:

   git clone 'https://github.com/jquast/x84.git'``

2. Use dev-setup.py to create a target virtualenv (virtualenv provided):

   python2.7 ./x84/bin/dev-setup.py ./x84-ENV26

3. Launch x/84 using virtualenv:

   ./x84/bin/x84-dev

Other Telnet BBS Systems

Listed here is software known in the “bbs-scene” as still being actively used.

• enthral: C++ open source.

• synchronet: C formerly commercial, now open source.

• daydream: C open source.

• mystic: Pascal, closed source.

• citadel: Ancient history.

Many more systems can be found on WikiPedia List_of_BBS_software

Support

An irc channel, #prsv on efnet, is available for development discussion.