def refresh(slug=None):
data = os.urandom(250)
hmac = utils.compute_hmac(data)
url = config.BASE_URL + "/refresh"
if slug:
url = url + "/" + slug
r = requests.post(url,
headers={"X-Hub-Signature": "sha1=" + hmac},
data=data)
r.raise_for_status()
print(r.text)
def authentification():
# Only SHA1 is supported
header_signature = flask.request.headers.get('X-Hub-Signature')
if header_signature is None:
LOG.warning("Webhook without signature")
flask.abort(403)
try:
sha_name, signature = header_signature.split('=')
except ValueError:
sha_name = None
if sha_name != 'sha1':
LOG.warning("Webhook signature malformed")
flask.abort(403)
mac = utils.compute_hmac(flask.request.data)
if not hmac.compare_digest(mac, str(signature)):
LOG.warning("Webhook signature invalid")
flask.abort(403)