Merge branch 'sanduhrs-webhooks'

AUTHORS.rst

@@ -33,5 +33,6 @@ answer newbie questions, and generally made taiga that much better:
 - Motius GmbH <mail@motius.de>
 - Riccardo Coccioli <riccardo.coccioli@immobiliare.it>
 - Ricky Posner <e@eposner.com>
+- Stefan Auditor <stefan.auditor@erdfisch.de>
 - Yamila Moreno <yamila.moreno@kaleidos.net>
 - Yaser Alraddadi <yaser@yr.sa>

CHANGELOG.md

@@ -30,6 +30,7 @@
     - Improve messages generated on webhooks input.
     - Add mentions support in commit messages.
     - Cleanup hooks code.
+    - Rework webhook signature header to align with larger implementations and defined [standards](https://superfeedr-misc.s3.amazonaws.com/pubsubhubbub-core-0.4.html\#authednotify). (thanks to [Stefan Auditor](https://github.com/sanduhrs))
 - Add created-, modified-, finished- and finish_date queryset filters
     - Support exact match, gt, gte, lt, lte
     - added issues, tasks and userstories accordingly

taiga/webhooks/tasks.py

@@ -66,7 +66,8 @@ def _send_request(webhook_id, url, key, data):
     serialized_data = UnicodeJSONRenderer().render(data)
     signature = _generate_signature(serialized_data, key)
     headers = {
-        "X-TAIGA-WEBHOOK-SIGNATURE": signature,
+        "X-TAIGA-WEBHOOK-SIGNATURE": signature,        # For backward compatibility
+        "X-Hub-Signature": "sha1={}".format(signature),
         "Content-Type": "application/json"
     }
     request = requests.Request('POST', url, data=serialized_data, headers=headers)