flask-slacksigauth 1.0.9

Python Flask adapter for verifying Slack signatures

The Slack Signature Authentication module is a Python-based solution for Flask applications to be able to authenticate POST requests coming in from Slack. The module returns HTTP code 403 for those requests that fail Slack’s signature validation. The module adds a decorator that can be used for Flask routes.

Installation

pip install flask-slacksigauth

App Setup

After declaring your Flask API endpoints, you can decorate them to for authentication checks:

@app.route('/api', methods=['POST', 'GET'])
@slack_sig_auth
def api():
  return jsonify(message='OK'), 200

This will force slack signature authentication for you ‘/api’ endoint.