rr/app/flaskr.py

"""
Website for Craftbroec RR stuff
"""

import os
import hashlib
import hmac
from subprocess import call

from flask import jsonify, abort, request
from app import app


@app.route('/')
def index():
    """Show index page"""
    return jsonify(True)


@app.route('/deploy', methods=['POST'])
def deploy():
    """Run deploy script"""
    secret = os.environ["WEBHOOK_KEY"].encode('utf-8')
    digest = hmac.new(secret, request.data, hashlib.sha256).hexdigest()
    signature = request.headers['X-Gogs-Signature']
    if len(signature) < 2 or not hmac.compare_digest(signature, digest):
        abort(400, 'Invalid signature')

    call(['git', 'pull'])
    call(['touch', 'flask.wsgi'])
    return jsonify(True)