This plugin opens a Virtual Terminal in your host and allows buddies to execute commands on it. This can be useful (and very risky!) in several situations:
- when you’re behind a NAT or firewall that allow traffic on port 80
- when you cannot carry your PC with you but you can access i.e. to your Facebook/Gmail chat (AAAAARRRRGH!)
- when all other remote methods are precluded (SSH server crashed… think about it, it could happen! :D )
There are huge security problems in doing this so you should absolutely limit as much as possible the privileges of the user running the terminal. Of course it’s not such a great idea give your root password to Gmail (unless you disable chat recording Gmail logs all your chats!) so don’t execute programs like su or SSH (although in theory you can do).
You should not even let all your buddies to control the terminal. What I’ve done to test this plugin is create a new account and add only personal accounts as contacts.
I’m not a code guru and I’ve wrote only a rudimentary very buggy terminal but in most cases it works decently.
I apologize to the authors of rxvt from which I watched and copied part of the code. I really hope someone more experienced than me can help me improve the code.
For now take it carefully and in no way consider this plugin safe or stable.
Compiled on libpurple 2.10.0 (this means you have to use this version or newer!).
|19/10/2011||0.0.2||Corrected #Ret, Arrow keys and simplified timeout|
For bugs reports, hints, … email me at federico.zanco ( at ) gmail.com.
How to install:
These are general instructions to build and install my purple plugins.
To build the plugin you have to install gcc, GNU make, pkg-config and pidgin developing dependencies (or maybe only libpurple if in your os they are distribuited separately). I.e. in Debian/Ubuntu, open a terminal and type:
sudo apt-get install gcc make pkg-config pidgin-dev
then to build type:
to install (default directory is ~/.purple/plugins) type:
You can also create a compressed tar by typing:
How to use:
Compile and Install (read INSTALL) or Download (from this page) the plugin for your arch.
Linux: if you don’t have GNU make program installed on your system, to install the plugin manually copy imvt.so in your purple dir:
(if ~/.purple/plugins/ does not exist: $ mkdir ~/.purple/plugins/ )
$ cp imvt.so ~/.purple/plugins/
Restart Pidgin and in Tools/Plugins you should see Instant messaging Virtual Terminal.
Once enabled you should adjust settings. Buffer dimensions it’a a try/catch task. I’ve noticed that Gmail start to loose messages if you send a lot of messages in a short period of interval. To start the terminal just open a chat with your host client and send the command:
it’s case sensitive so write it exactly as above. In a while you should see the prompt. #Help to get a quick help that display some useful private commands. In general all private ImVT commands starts with a #. An interesting command is ‘##‘ (direct input) that allows you to enter text without confirm it with return.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
Street, Fifth Floor, Boston, MA 02111-1301, USA.