Ticketfrei micro messaging bot

Version: 1.0

The functionality is simple: It retweets every tweet where it is mentioned.

This leads to a community which evolves around it. If you see ticket controllers, tweet their location and mention the bot. The bot then retweets your tweet and others can read the info and think twice whether they want to buy a ticket or not. If enough people, a critical mass, participate for the bot to become reliable, you have positive self-reinforcing dynamics.

In the promotion folder, you'll find some promotion material you can use to build up such a community in your city. It is in german though =/ Feel free to translate it!

website: https://wiki.links-tech.org/IT/Ticketfrei

install

Setting up a ticketfrei bot for your city is quite easy. Here are the few steps:

First, you need to install python3 and virtualenv with your favorite package manager.

Create and activate virtualenv:

sudo apt install python3 virtualenv
virtualenv -p python3 .
. bin/activate

Install the dependencies:

pip install tweepy pytoml requests Mastodon.py

Configure the bot:

cp config.toml.example config.toml
vim config.toml

You can use a Twitter, Mastodon, and Mail with the account. They will communicate with each other: If someone warns others via Mail, Twitter and Mastodon users will also see the message and vice versa.

You have to configure all of the accounts via config.toml. It should be fairly intuitive to enter the right values.

maintaining

There is one security hole: People could start mentioning the bot with useless information, turning it into a spammer. That's why it has to be maintained. If someone spams the bot, mute them and undo the retweet. That way, it won't retweet their future tweets and the useless retweet is deleted if someone tries to check if something was retweeted in the last hour or something.

To this date, we have never heard of this happening though.

blacklisting

You also need to edit the goodlist and blacklist. They are in the "goodlists" and "blacklists" folders. All text files in those directories will be used, so you should delete our templates. But feel free to use them as an orientation.

Just add the words to the goodlist, which you want to require. A report is only spread if it contains at least one of them. If you want to RT everything, just add a *.

There is also a blacklist, which you can use to automatically sort out malicious messages. Be careful though, our filter can't read the intention with which a word was used. Maybe you wanted it there.

screen

To keep the bots running when you are logged out of the shell, you can use screen:

sudo apt-get install screen 
echo "if [ -z "$STY" ]; then screen -RR; fi" >> ~/.bash_login
screen
python3 ticketfrei.py

To log out of the screen session, press "ctrl+a", and then "d".