Cyber Discovery Discord Bot

The bot for the Cyber Discovery Community Discord Server!

Installation

Creating a Bot Token

First, head over to the Discord Developer Portal and create an application. Set a name, then go to the bots tab (on the left) and add a new bot. For testing purposes, it is best to have the bot private, so untick the Public Bot option.

You should then get the client ID of your bot and put it into this URL to join it to your Discord server:

https://discordapp.com/oauth2/authorize?&client_id=<insert client id here>&scope=bot&

Kubernetes

Kubernetes is the intended environment for running the Bot, as it allows for the deployment of a pre-configured environment which can be defined in code. To run Kubernetes on your computer you can use Minikube or deploy Kubernetes properly on a server.

Once you have installed Kubernetes you need to create the secret which will contain the bot token and database credentials.

kubectl create secret generic creds --from-literal BOT_TOKEN=<Discord Bot Token> --from-literal PGHOST=postgres --from-literal PGPORT=5432 --from-literal PGDATABASE=cyberdisc-db --from-literal PGUSER=postgres --from-literal PGPASSWORD=<Postgres Password> --from-literal SENTRY_URL=<Sentry URL> --from-literal DEPLOY=<Anything>

These settings will then be distributed to the containers when you create them like this:

kubectl apply -f https://raw.githubusercontent.com/CyberDiscovery/cyberdisc-bot/master/deployment.yaml

Bare Metal

You can also locally install the bot on your system. First install the dependencies with Poetry:

curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python
poetry install

Or on Windows:

(Invoke-WebRequest -Uri https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py -UseBasicParsing).Content | python
poetry install

If you don't already have the required Python version (currently 3.7.2) installed, install pyenv before running the above commands.

You will then need to set the bot token as an environment variable:

export BOT_TOKEN="<insert bot token here>"

Or on Windows:

set BOT_TOKEN="<insert bot token here>"

Finally, run the command poetry run cdbot in the root of the repository to run the bot on your machine. To access admin commands of the bot, set the environment variable ROOT_MEMBERS_ID to the ID of your administrators group.

Commands

General Commands

:help - Displays information about the usage and syntax of all commands.

Admin Commands

:readme [push | pull] [channel id] [interval] - pull will DM the user a copy of the JSON used for #readme. push will create the readme channel using the set JSON file.

Cyber Discovery Commands

:assess [1-14] - Displays information about the corresponding level in CyberStart Assess.
:essentials - Displays the remaining time until the start of CyberStart Essentials.
:fieldmanual - Returns a link to the CyberStart Game field manual.
:flag [base] [level] [challenge] - Generate a very legitimate:tm: flag for CyberStart Game.
:game - Displays the remaining time until the start of CyberStart Game.
:level [base] [level] [challenge] - Display information about challenges from CyberStart Game.

Fun Commands

:agentj [text] - Creates an image of Agent J with the specified text.
:agentq [text] - Creates an image of Agent Q with the specified text.
:angryj [text] - Creates an image of Angry Agent J with the specified text.
:angrylyne [text] - Creates an image of Angry James Lyne with the specified text.
:jibhat [text] - Creates an image of Jibhat with the specified text.
:lmgtfy [-d][-ie] [search] - Returns a LMGTFY URL for the given question. Adding -d will delete the message that instigated the command and -ie will enable the internet explainer feature on lmgtfy.
:hundred - Returns the number of people who have completed all of CyberStart Game.
:quotes [@mention] - Will return a random quote from the #quotes channel. Adding an username/mention will result in a random quote from that user being selected.
:quoteboard [1] - Return a leaderboard of the number of entries in #quotes sorted by user.
:quotecount [@mention] - Returns the number of quotes in the DB. Adding a username/mention will return the number of quotes from that user.
:react [emoji] - Reacts to the previous message with the space seperated emojis in the requesting message.
:xkcd [? | 1810] - Fetches xkcd comics. If the argument is left blank the latest comic is shown. A random comic is shown if the argument is a ?. Otherwise, a comic number can be used to fetch a specific comic.

Maths Commands

:challenge [number] - Get a KCL maths challenge. If no number is specified, the most recent will be used, else the number will be how many after the most recent should be retrieved.
:latex [latex] - Renders LaTeX. Can also be invoked by wrapping a string in $ or $$.