Go to file
Kay Marquardt (Gnadelwartz) 87ec24bceb Version 0.60-rc1
2019-04-14 23:05:43 +02:00
.github/ISSUE_TEMPLATE Update issue templates 2019-04-12 14:31:52 +02:00
doc Version 0.60-rc1 2019-04-14 23:05:43 +02:00
JSON.sh@022ec337c3 Now the messages id can be accessed in MESSAGE[ID], all updates fetched with getUpdates are processed simultaneously and newlines and certain unicode codepoints are parsed correctly in messages (closes #21) 2016-10-24 22:13:52 +00:00
.gitignore fix sync with JSON 2019-03-30 15:11:33 +01:00
.gitmodules Added a license for the unfortunate souls whose governments don't allow public domain. 2016-04-19 05:49:35 -04:00
bashbot.cron Version 0.60-rc1 2019-04-14 23:05:43 +02:00
bashbot.rc Version 0.60-rc1 2019-04-14 23:05:43 +02:00
bashbot.sh Version 0.60-rc1 2019-04-14 23:05:43 +02:00
calc Version 0.60-rc1 2019-04-14 23:05:43 +02:00
commands.sh Version 0.60-rc1 2019-04-14 23:05:43 +02:00
LICENSE Added a license for the unfortunate souls whose governments don't allow public domain. 2016-04-19 05:49:35 -04:00
notify Version 0.60-rc1 2019-04-14 23:05:43 +02:00
question Version 0.60-rc1 2019-04-14 23:05:43 +02:00
README.md Version 0.60-rc1 2019-04-14 23:05:43 +02:00
README.txt Version 0.60-rc1 2019-04-14 23:05:43 +02:00
version Version 0.60-rc1 2019-04-14 23:05:43 +02:00

bashbot

A Telegram bot written in bash.

Depends on tmux. Uses JSON.sh.

For full UTF-8 support you need python on your system (optional).

Written by Drew (@topkecleon), Daniil Gentili (@danogentili), and Kay M (@gnadelwartz).

Contributions by JuanPotato, BigNerd95, TiagoDanin, and iicc1.

Download latest release from github

Released to the public domain wherever applicable. Elsewhere, consider it released under the WTFPLv2.

Install bashbot

  1. Go to the directory you want to install bashbot, e.g.
  • your $HOME directory (install and run with your user-ID)
  • /usr/local if you want to run as service
  1. Clone the repository:
git clone --recursive https://github.com/topkecleon/telegram-bot-bash
  1. Change to directory telegram-bot.bash, run ./bashbot.sh init and follow the instructions. At this stage you are asked for your Bots token given by botfather.

Update bashbot

Download latest update zip from github and copy all files to bashbot dir. run sudo ./bashbot.sh init.

Getting started

Security Considerations

Running a Telegram Bot means you are conneted to the public, you never know whats send to your Bot.

Bash scripts in general are not designed to be bullet proof, so consider this Bot as a proof of concept. More concret examples of security problems is bash's 'quoting hell' and globbing. Implications of wrong quoting

Whenever you are processing input from outside your bot you should disable globbing (set -f) and carefully quote everthing.

To improve you scripts we recommend to lint them with shellcheck. This can be done online or you can install shellcheck locally. bashbot itself is also linted by shellcheck.

Run your Bot as a restricted user

Every file your bot can write is in danger to be overwritten/deleted, In case of bad handling of user input every file your Bot can read is in danger of being disclosed.

Never run your Bot as root, this is the most dangerous you can do! Usually the user 'nobody' has almost no rigths on Unix/Linux systems. See Expert use on how to run your Bot as an other user.

Secure your Bot installation

Everyone who can read your Bot files can extract your Bots data. Especially your Bot Token in token must be protected against other users. No one exept you should have write access to the Bot files. The Bot itself need write access to count and tmp-bot-bash only, all other files should be write protected.

Runing ./bashbot.sh init sets the Bot permissions to reasonable default values as a starting point.

Is this Bot insecure?

No - its not less (in)secure as any other Bot written in any other language. But you should know about the implications ...

That's it!

If you feel that there's something missing or if you found a bug, feel free to submit a pull request!

$$VERSION$$ v0.6-rc1-0-gc001d14