WebPushException Push failed: 403 Forbidden

[oluwakayode-a]

Hello, I'm facing an issue with using Push Notifications. It worked fine until recently when it started showing this error whenever I tried to send a notification from the admin panel.

Below is the full traceback
`Traceback:

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
126. response = self.process_exception_by_middleware(e, request)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
124. response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/contrib/admin/options.py" in wrapper
604. return self.admin_site.admin_view(view)(*args, **kwargs)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapped_view
142. response = view_func(request, *args, **kwargs)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
44. response = view_func(request, *args, **kwargs)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/contrib/admin/sites.py" in inner
223. return view(request, *args, **kwargs)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/contrib/admin/options.py" in change_view
1640. return self.changeform_view(request, object_id, form_url, extra_context)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapper
45. return bound_method(*args, **kwargs)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapped_view
142. response = view_func(request, *args, **kwargs)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/contrib/admin/options.py" in changeform_view
1525. return self._changeform_view(request, object_id, form_url, extra_context)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/contrib/admin/options.py" in _changeform_view
1564. self.save_model(request, new_object, form, not add)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/contrib/admin/options.py" in save_model
1091. obj.save()

File "/home/oluwakayode/Mauvelli/blog/models.py" in save
155. super(Post, self).save()

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/db/models/base.py" in save
718. force_update=force_update, update_fields=update_fields)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/db/models/base.py" in save_base
758. update_fields=update_fields, raw=raw, using=using,

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/dispatch/dispatcher.py" in send
175. for receiver in self._live_receivers(sender)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/django/dispatch/dispatcher.py" in
175. for receiver in self._live_receivers(sender)

File "/home/oluwakayode/Mauvelli/blog/models.py" in send_push
282. send_group_notification(group_name="subscribers", payload=payload, ttl=1000)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/webpush/init.py" in send_group_notification
8. send_notification_to_group(group_name, payload, ttl)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/webpush/utils.py" in send_notification_to_group
22. _send_notification(push_info.subscription, payload, ttl)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/webpush/utils.py" in _send_notification
54. raise e

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/webpush/utils.py" in _send_notification
46. req = webpush(subscription_info=subscription_data, data=payload, ttl=ttl, **vapid_data)

File "/home/oluwakayode/Mauvelli/env/lib/python3.6/site-packages/pywebpush/init.py" in webpush
437. response=response)

Exception Type: WebPushException at /admin/blog/post/325/change/
Exception Value: WebPushException: Push failed: 403 Forbidden`

[Rebix]

same error here

Traceback (most recent call last):
File "", line 1, in
File "/home/vesta/newVesta/venv/lib/python3.6/site-packages/webpush/init.py", line 13, in send_user_notification
send_notification_to_user(user, payload, ttl)
File "/home/vesta/newVesta/venv/lib/python3.6/site-packages/webpush/utils.py", line 13, in send_notification_to_user
_send_notification(push_info.subscription, payload, ttl)
File "/home/vesta/newVesta/venv/lib/python3.6/site-packages/webpush/utils.py", line 54, in _send_notification
raise e
File "/home/vesta/newVesta/venv/lib/python3.6/site-packages/webpush/utils.py", line 46, in _send_notification
req = webpush(subscription_info=subscription_data, data=payload, ttl=ttl, **vapid_data)
File "/home/vesta/newVesta/venv/lib/python3.6/site-packages/pywebpush/init.py", line 437, in webpush
response=response)
pywebpush.WebPushException: WebPushException: Push failed: 403 Forbidden

[marcuslavender]

I also have the same error.

Traceback (most recent call last):
File "/todobackend/venv/lib/python3.6/site-packages/django/core/handlers/exception.py", line 34, in inner
response = get_response(request)
File "/todobackend/venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 115, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/todobackend/venv/lib/python3.6/site-packages/django/core/handlers/base.py", line 113, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/todobackend/venv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 607, in wrapper
return self.admin_site.admin_view(view)(*args, **kwargs)
File "/todobackend/venv/lib/python3.6/site-packages/django/utils/decorators.py", line 130, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/todobackend/venv/lib/python3.6/site-packages/django/views/decorators/cache.py", line 44, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "/todobackend/venv/lib/python3.6/site-packages/django/contrib/admin/sites.py", line 231, in inner
return view(request, *args, **kwargs)
File "/todobackend/venv/lib/python3.6/site-packages/django/utils/decorators.py", line 43, in _wrapper
return bound_method(*args, **kwargs)
File "/todobackend/venv/lib/python3.6/site-packages/django/utils/decorators.py", line 130, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/todobackend/venv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 1704, in changelist_view
response = self.response_action(request, queryset=cl.get_queryset(request))
File "/todobackend/venv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 1390, in response_action
response = func(self, request, queryset)
File "/todobackend/venv/lib/python3.6/site-packages/webpush/admin.py", line 16, in send_test_message
notification = _send_notification(device.subscription, json.dumps(payload), 0)
File "/todobackend/venv/lib/python3.6/site-packages/webpush/utils.py", line 54, in _send_notification
raise e
File "/todobackend/venv/lib/python3.6/site-packages/webpush/utils.py", line 46, in _send_notification
req = webpush(subscription_info=subscription_data, data=payload, ttl=ttl, **vapid_data)
File "/todobackend/venv/lib/python3.6/site-packages/pywebpush/init.py", line 437, in webpush
response=response)
pywebpush.WebPushException: WebPushException: Push failed: 403 Forbidden

aud	'https://fcm.googleapis.com'
content_encoding	'aes128gcm'
curl	False
data	'{"head": "Hey", "body": "Hello World"}'
response	<Response [403]>
subscription_info	{'endpoint': 'https://fcm.googleapis.com/fcm/send/dmUMuGM-62w:APA91bHefydlagoWtvVE4TQKzobFcENuRpngKmVeWVLpyZlpwcl9xPYRGIizXAXFYWSgZ5IhvVlC5qNW1NUzDT52wZNcqskUeHDuCP2zsi7LsNRjEx7VIckIrqszsoRdyIjGJ72UpsGc', 'keys': {'auth': 'UNMDwcmNne92ztwvZUOhDw', 'p256dh': 'BPSTHbPMsR-KoNbixNT_rhOUrx6x6CHUzR3HAZPBml2__VMnWjGSwRzYNDsdP5kh58FWA9W_TCag9DxIdfuupkY'}}
timeout	None
ttl	0
url	ParseResult(scheme='https', netloc='fcm.googleapis.com', path='/fcm/send/dmUMuGM-62w:APA91bHefydlagoWtvVE4TQKzobFcENuRpngKmVeWVLpyZlpwcl9xPYRGIizXAXFYWSgZ5IhvVlC5qNW1NUzDT52wZNcqskUeHDuCP2zsi7LsNRjEx7VIckIrqszsoRdyIjGJ72UpsGc', params='', query='', fragment='')
vapid_claims	{'aud': 'https://fcm.googleapis.com', 'exp': 1605400287, 'sub': 'mailto:'removed'}
vapid_headers	{'Authorization': 'vapid ' 't=eyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiJ9.eyJhdWQiOiJodHRwczovL2ZjbS5nb29nbGVhcGlzLmNvbSIsImV4cCI6MTYwNTQwMDI4Nywic3ViIjoibWFpbHRvOm1sYXZlbmRlckBkdW9zZWN1cml0eS5jb20ifQ.j94wiORAbVdie_o9Kb6DCnnwF6Yyzl-zFDf2F2D8D7q1--jzbp3vLt-Q7k19ljcp2X0HHiUGoRPAV_OJHrJlFg,k=BNtIqefeGELBQ0duVazH_r23IXFepy7qtt4o62Fgy5yNYJovCFFETnRsj-79JSQ8DFGwT2-Htq2C5SBMLJYSXKw'}
vapid_private_key	'removed'
vv	<py_vapid.Vapid02 object at 0x7ffad07f94a8>