Post messages across Slack workspaces, a docker image built to be deployed as a function in OpenFaaS
The container needs the following environment variables to work:
SIGNING_SECRET- the Slack app signing secretOAUTH_TOKEN- the Slack app OAuth token
Start and run the image locally:
docker build -t abakus-fwd . && docker run --rm -p 4000:8080 --env="SIGNING_SECRET=BLABLABLA" --env="OAUTH_TOKEN=BLABLABLA" abakus-fwd
Can easily be tested using serveo.net with ssh -R SOME-SUBDOMAIN:80:localhost:4000 serveo.net, and using the URL returned as the request URL for interactive components in your Slack app.
Can be deployed using faas-cli deploy to also set env variables.
To use this with a new Slack app you need to:
- Enable Interactivity in your app
- Set the Request URL to where this app is running
- Create a new shortcut (on messages), pick a name and description, and set the callback ID to
x_publish - Create a new global shortcut with callback ID
anon_abaquery - Check that your app has the appropriate permission scopes ("Add slash commands and add actions to messages (and view related content)")